US115451A - Improvement in machines for tapping nuts - Google Patents
Improvement in machines for tapping nuts Download PDFInfo
- Publication number
- US115451A US115451A US115451DA US115451A US 115451 A US115451 A US 115451A US 115451D A US115451D A US 115451DA US 115451 A US115451 A US 115451A
- Authority
- US
- United States
- Prior art keywords
- tap
- nuts
- machines
- spindles
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010079 rubber tapping Methods 0.000 title description 8
- 238000010276 construction Methods 0.000 description 6
- 210000002414 Leg Anatomy 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/09—Elevated tank supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/093—Plural discharge loci
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/101—Pan, bed, or table
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/102—Debris chute
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/36—Machine including plural tools
- Y10T408/38—Plural, simultaneously operational tools
- Y10T408/3806—Plural, simultaneously operational tools with plural simultaneously operational work stations
Definitions
- My invention relates to the mechanism for tapping nuts, in which a series of taps and tap-holders is so arranged that the taps enter the nuts vertically from below, and in which the lubricating material contained in a reservoir above the nuts and. ⁇ taps is made to fall directly into the orifice of the nuts and upon y the extremity of the tap; and it consists in' certamarrangements and constructions hereinafter specified.
- Figure I is a sectional elevation of a machine embodying my said improvements;
- Fig. II is a sectional plan of same 5
- Fig. ⁇ III is a detail view of nut-holder stops 5
- Fig. IVl is a detail view of drip-plu g.
- Like letters refer to like parts in each ofthe figures. y
- A is a circular table, supported on suitable legs A', and forming the ⁇ main frame of the machine. It is cast with a trough, a2, near its outer "edge, and with a number of circularlyarranged bosses, al, which project below the face ofthe table, as shown, and form the bear- Y ings for the tap-spindles b, which pass vertici ally through them.
- These ⁇ spindles are hollow, and are provided ⁇ at their upper ends,
- D D are the changeable gear for the tapspindles, of sizes to correspond with those onthemain shaft. They are secured on ,the spindle by nuts d at their lower ends, which permit the substitution of one size of gear for another, as may be required.
- the speed of the spindles can be regulated to the kind of work to be performed by using therewith such size of gear as will correspond and engage with one ofthe A larger or smaller of the gear-wheels D, the
- hubs of these changeable gears being made of Y varying lengths, and formed on the one or the other side, so as to retain them at aproper height on the spindles to engage with the corresponding ones on the main shaft.
- the nut-holder slides arranged equidistant between the tap-spindles, and supporting on their upper ends the annular oil trough or reservoir F.
- f f are the taper-drip plugs, arranged vertically over the taps, constructed with an oil-passage,f1, which receives the oil at one side of thepplug and discharges it through the Vplu g at its lower end.
- G represents a nut-holder; 7L, a tap; and I, stops secured and adjusted on the nutholder slides. These stops are constructed of two pieces or halves, 'i t', fastened together by a screw, i', which also operatesto clamp them to the slide.
- K is an annular oil-collector, similar to the reservoir F, arranged beneath the main table, so as to receive the oil and finer portion of the chips which descend through the hollow tap-spindles above.
- Fig. I the nut-holderis shown in the position in which it is arrested by the stops aft-er it has passed the head of the tap, which permits the now threaded nut to slide down in the shank of the tap.
- the nut-holder' being now elevated by the attendant, another blank is arranged in place, and the operation repeatL ed till the shank is filled, when the nuts are E E are maaier' removed by withdrawing the tap from its s in dle, in which it loosely lits.
- the nut-hol ers and stops are arranged with the slides, as shown in Fig. I, each holder resting against two slides, and each slide receiving the ends of two holders.
- the trough a2 serves as a receptacle to hold the blanks, so that they may be readily taken up by the attendant as he passes from one tap to the other.
- That I claim as my invention is 1.
- the annular groove a2 in the bed A arranged with a series of taps and tap-spindles, the former.
Description
`Ir`prove`ment in MachnesforTapping Nuts. No. `115,451.
Patented May 39,1871.
JOHN N. 'DUBBI-:LL gsheetpsheef.;
JOHN n. nUnnnLL, or nnmrimr, New YORK.
` IMPROVEMENT iN MACHINES Fon TAPPING NUTS.
Specification forming part of Letters Patent No. 115,451, dated May 30, 1871.
I, JOHN N. DUnRELm ofDunkirk, in `the county of Chautauqua and State of New York, have invented certainilmprovements in Nut- TappingMachines, of which the following is a specification: A
My invention relates to the mechanism for tapping nuts, in which a series of taps and tap-holders is so arranged that the taps enter the nuts vertically from below, and in which the lubricating material contained in a reservoir above the nuts and.` taps is made to fall directly into the orifice of the nuts and upon y the extremity of the tap; and it consists in' certamarrangements and constructions hereinafter specified.
In the accompanying drawing forming part of this specification, Figure I is a sectional elevation of a machine embodying my said improvements; Fig. II is a sectional plan of same 5 Fig.` III is a detail view of nut-holder stops 5 and Fig. IVl is a detail view of drip-plu g. Like letters refer to like parts in each ofthe figures. y
A is a circular table, supported on suitable legs A', and forming the `main frame of the machine. It is cast with a trough, a2, near its outer "edge, and with a number of circularlyarranged bosses, al, which project below the face ofthe table, as shown, and form the bear- Y ings for the tap-spindles b, which pass vertici ally through them. These `spindles are hollow, and are provided `at their upper ends,
which project above the table, with an enlarge, ment, bl,- constructed on its under side with an annular groove, b2, in which fits the upper projectingend a3 of the bearing al. This construction prevents chips and dust which fall l on the table from working between the spindles and their bearings. (l` is the central main 4 driving-shaft, supported at its lower end in a step, c, which restson a cross-tree between the legs A', and having its upper bearing formed in a plate, c,V which is bolted over a central opening in the table A. D D are four gearwheels, of different sizes, rigidly keyed to the shaft (l, being let down through the openin g inthe main table. D D" are the changeable gear for the tapspindles, of sizes to correspond with those onthemain shaft. They are secured on ,the spindle by nuts d at their lower ends, which permit the substitution of one size of gear for another, as may be required. It
is evident that the speed of the spindles can be regulated to the kind of work to be performed by using therewith such size of gear as will correspond and engage with one ofthe A larger or smaller of the gear-wheels D, the
hubs of these changeable gears being made of Y varying lengths, and formed on the one or the other side, so as to retain them at aproper height on the spindles to engage with the corresponding ones on the main shaft. the nut-holder slides, arranged equidistant between the tap-spindles, and supporting on their upper ends the annular oil trough or reservoir F. f f are the taper-drip plugs, arranged vertically over the taps, constructed with an oil-passage,f1, which receives the oil at one side of thepplug and discharges it through the Vplu g at its lower end. They are fitted in taper holes in the bottom of the reservoir, a small recess, f2, being formed in one side of this hole, extending down fromy the top so as to open into the passage in the plug, when the latter is turned so as to cause them to coincide, as is clearly shown in Fig. IV. G represents a nut-holder; 7L, a tap; and I, stops secured and adjusted on the nutholder slides. These stops are constructed of two pieces or halves, 'i t', fastened together by a screw, i', which also operatesto clamp them to the slide. As two of these stops are required to be arranged on the same slide, and sometimes at the same elevation, I, form the ends or jaws which encircle the slide with offsets on the contiguous edges of One-halftheir width, which permit the required adjustment, as shown in Figs. I and III. Motion is communicated to the main shaft by means of a bevel-pinion, J,
on a horizontal shaft, meshing with a bevelwheel on the lower end of this upright shaft. K is an annular oil-collector, similar to the reservoir F, arranged beneath the main table, so as to receive the oil and finer portion of the chips which descend through the hollow tap-spindles above.
- In Fig. I the nut-holderis shown in the position in which it is arrested by the stops aft-er it has passed the head of the tap, which permits the now threaded nut to slide down in the shank of the tap. The nut-holder' being now elevated by the attendant, another blank is arranged in place, and the operation repeatL ed till the shank is filled, when the nuts are E E are maaier' removed by withdrawing the tap from its s in dle, in which it loosely lits. The nut-hol ers and stops are arranged with the slides, as shown in Fig. I, each holder resting against two slides, and each slide receiving the ends of two holders. The trough a2 serves as a receptacle to hold the blanks, so that they may be readily taken up by the attendant as he passes from one tap to the other.
The general operation of my machine, and the advantages which it possesses as to compactness, simplicity, and cheapness of construction, facility, and convenience in operating it, are sufficiently obvious.
That I claim as my invention is 1. In machines for tapping nuts, the annular groove a2 in the bed A, arranged with a series of taps and tap-spindles, the former.
pointing upward and the latter arranged in the bed A, as hereinbefore set forth.
2. rihe arrangement, in relation to one another, to the table A, and central shaft C, of the series of tap-spindles, the series of xed gear-wheels, and the several series of interchangeable gearrwheels, substantially as described.
3. The connection of the upper reservoir F with the table A by means of the slides E placed respectively between and equidistant from the tap-spindles, as described, for the twofold purpose of supporting said reservoir and guiding the nut-holders, substantially as hereinbefore set forth.
4. The construction of the tap-holders with a hole in each extending from end to end, and,
Witnesses WM. BooKsTAvE, S. M. NEWTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US115451A true US115451A (en) | 1871-05-30 |
Family
ID=2184911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US115451D Expired - Lifetime US115451A (en) | Improvement in machines for tapping nuts |
Country Status (1)
Country | Link |
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US (1) | US115451A (en) |
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0
- US US115451D patent/US115451A/en not_active Expired - Lifetime
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