CN204748132U - A fixture device that is used for a plurality of parts bore hole simultaneously - Google Patents

A fixture device that is used for a plurality of parts bore hole simultaneously Download PDF

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Publication number
CN204748132U
CN204748132U CN201520475444.0U CN201520475444U CN204748132U CN 204748132 U CN204748132 U CN 204748132U CN 201520475444 U CN201520475444 U CN 201520475444U CN 204748132 U CN204748132 U CN 204748132U
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China
Prior art keywords
workpiece
hole
plate
work
cylinder
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CN201520475444.0U
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Chinese (zh)
Inventor
周文斌
李会生
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SHAANXI HALET PREC MACHINERY CO Ltd
SHAANXI HALET PRECISION MACHINERY CO Ltd
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SHAANXI HALET PREC MACHINERY CO Ltd
SHAANXI HALET PRECISION MACHINERY CO Ltd
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Priority to CN201520475444.0U priority Critical patent/CN204748132U/en
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Abstract

The utility model provides a fixture device that is used for a plurality of parts bore hole simultaneously includes the support of being connected with the little layer board of lathe, be equipped with the parallel work piece clamping device of a plurality of mutual levels on the support, a plurality of work piece clamping device can a plurality of work pieces of clamping, install can realize need not the dismouting in the epaxial cutter of lathe owner and just can continuously accomplish bore hole processing to a plurality of work pieces. The utility model provides high lathe is the efficiency of bore hole in batches, ensures that the work piece location is reliable, guarantees the work piece machining precision, simple structure, convenient to use.

Description

For the grip device of bore hole while of multiple part
Technical field
The utility model belongs to technical field of machine tool manufacture, is specifically related to a kind of grip device for bore hole while of multiple part.
Background technology
Bore hole is one of conventional hole forming method, and bore hole does further processing with cutter to the hole getting out, cast out or forge, and bore hole can be processed on lathe, boring machine or milling machine.Wherein, in prior art on lathe bore hole be by clamping workpiece on lathe spindle, Cutting tool installation manner is on knife rest, to be rotated by workpiece and the vertical and horizontal feed motion of cutter realizes, operation more for convenience, but this mode can only be processed single workpiece, needs continuous remover-and-replacer, greatly reduce working (machining) efficiency during production in enormous quantities at every turn.Therefore be necessary to propose to improve.
Utility model content
The technical problem that the utility model solves: a kind of grip device for bore hole while of multiple part is provided, support is provided with the Workpiece clamping device of multiple mutual horizontal parallel and support is fixed on the little supporting plate of lathe, wherein multiple Workpiece clamping device can the multiple workpiece of clamped one time, the cutter be installed on machine tool chief axis can realize just continuing to carry out Boring to multiple workpiece without the need to dismounting, improve the efficiency of lathe batch bore hole, structure is simple, easy to use.
The technical solution adopted in the utility model: for the grip device of bore hole while of multiple part, comprise the support that supporting plate little of lathe is connected, described support is provided with the Workpiece clamping device of multiple mutual horizontal parallel, described multiple Workpiece clamping device can the multiple workpiece of clamped one time, and the cutter be installed on machine tool chief axis can realize just having continued Boring to multiple workpiece without the need to dismounting.
Wherein, described Workpiece clamping device comprises cylinder, sliding axle, supporting seat, Work-sheet pressing block, workpiece plate and back shaft, described support side plate is provided with hole I and another side plate is provided with hole II, cylinder Connection Block is fixed on support side through behind hole I, described supporting seat one end is through the opposite side being fixed on support behind hole II, the described supporting seat other end is provided with workpiece plate, the inner side of described workpiece plate is provided with back shaft, described cylinder is fixed on cylinder Connection Block one end and its piston rod stretches in the endoporus of cylinder Connection Block, described sliding axle one end also to be stretched in the endoporus of the cylinder Connection Block other end and can slippage under the promotion of cylinder piston rod, the described sliding axle other end is fixedly connected with Work-sheet pressing block through behind the hole III at supporting seat center, the lower end of described Work-sheet pressing block and back shaft are adaptive and can slide along back shaft.
Further, described Work-sheet pressing block adopts U-shaped structure, and both sides, described Work-sheet pressing block lower surface are equipped with arc-shaped chute, and the outer cylinder surface of described arc-shaped chute and back shaft is adaptive also can slide Work-sheet pressing on workpiece plate along back shaft.
Further, described workpiece plate is provided with cutter resigning hole.
The utility model advantage compared with prior art:
1, by establishing the Workpiece clamping device of multiple mutual horizontal parallel on the support being fixed on little supporting plate, wherein multiple Workpiece clamping device can the multiple workpiece of clamped one time, the cutter be installed on machine tool chief axis can realize just continuing to carry out Boring to multiple workpiece without the need to dismounting, improve the efficiency of lathe batch bore hole, structure is simple, easy to use;
2, adopt cylinder to stretch out piston rod and promote sliding axle reach, sliding axle promotes again Work-sheet pressing block and moves along back shaft, thus by Work-sheet pressing on workpiece plate, guarantees that Workpiece fixing is reliable, ensure workpiece bore machining accuracy;
3, in the middle of workpiece plate, establish cutter resigning hole, cutter is processed part through cutter resigning hole, simple and reasonable.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is structural front view of the present utility model;
Fig. 3 is the C-C sectional view of Fig. 2;
Fig. 4 is the structural representation of Work-sheet pressing block in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4, embodiment of the present utility model is described.
For the grip device of bore hole while of multiple part, comprise the support 1 that supporting plate little of lathe is connected, its medium-height trestle 1 preferably adopts cuboid frame structure, as Fig. 1, shown in 2, described support 1 is provided with the Workpiece clamping device of multiple mutual horizontal parallel, concrete, described Workpiece clamping device comprises cylinder 2, sliding axle 4, supporting seat 5, Work-sheet pressing block 6, workpiece plate 7 and back shaft 9, described support 1 side plate is provided with hole I 101 and another side plate is provided with hole II 102, cylinder Connection Block 3 is fixed on support 1 side through behind hole I 101 by screw, described supporting seat 5 one end is through the opposite side being also fixed on support 1 behind hole II 102 by screw, described supporting seat 5 other end is provided with workpiece plate 7, described workpiece plate 7 is provided with cutter resigning hole 701, cutter is processed through cutter resigning hole 701 pairs of parts, simple and reasonable, the inner side of described workpiece plate 7 is provided with back shaft 9, described cylinder 2 is fixed on cylinder Connection Block 3 one end by screw and makes its piston rod stretch in the endoporus of cylinder Connection Block 3, described sliding axle 4 one end is also stretched in the endoporus of cylinder Connection Block 3 other end, and sliding axle 4 can slippage under the promotion of cylinder 2 piston rod, described sliding axle 4 other end is fixedly connected with Work-sheet pressing block 6 one end through behind the hole III 501 at supporting seat 5 center, the lower end of described Work-sheet pressing block 6 and back shaft 9 are adaptive and can slide along back shaft 9, preferably, described Work-sheet pressing block 6 adopts U-shaped structure, as shown in Figure 4, both sides, described Work-sheet pressing block 6 lower surface are equipped with arc-shaped chute 601, described arc-shaped chute 601 also can slide along back shaft 9 with the outer cylinder surface of back shaft 9 is adaptive, thus workpiece 8 is pressed on workpiece plate 7, described multiple Workpiece clamping device can the multiple workpiece 8 of clamped one time, and the cutter be installed on machine tool chief axis can realize just having continued Boring to multiple workpiece 8 without the need to dismounting.
During use, support 1 in the utility model is fixedly connected with the little supporting plate of lathe, now the piston rod of cylinder 2 is in retracted mode, after move sliding axle 4 and make Work-sheet pressing block 6 be placed in open mode, at this moment start workpiece 8 is installed, workpiece 8 one end face and workpiece plate 7 are fitted and central alignment, and the two ends of workpiece 8 are placed on back shaft 9, start cylinder 2, the piston rod of cylinder 2 stretches out and promotes sliding axle 4 and moves, sliding axle 4 promotes again Work-sheet pressing block 6 and moves along back shaft 9, and workpiece 8 is pressed on workpiece plate 7 by one end of Work-sheet pressing block 6; Then allow multiple workpiece 8 clamping simultaneously according to the simultaneously action of the multiple cylinder of above-mentioned steps, above-mentioned clamping structure effectively guarantees that workpiece 8 is located reliably, guarantee workpiece 8 Boring precision.During Boring, by Cutting tool installation manner on the main shaft of lathe, by the big palette of mobile machine tool and little supporting plate, the workpiece 8 that will process is aligned with cutter, cutter can carry out Boring to workpiece 8 through the cutter resigning hole 701 on workpiece plate 7, after a workpiece 8 machines, then the workpiece 8 making other process by the big palette and little supporting plate that adjust lathe successively aligns with cutter and completes Boring.
The utility model can the multiple workpiece of clamped one time by the Workpiece clamping device being fixed on the multiple mutual horizontal parallel on the support 1 of little supporting plate, adopt Cutting tool installation manner on machine tool chief axis, achieve and just can continue to carry out Boring to multiple workpiece 8 without the need to dismounting, improve the efficiency of lathe batch bore hole, ensure that workpiece 8 crudy, structure is simple, easy to use.
Above-described embodiment, just preferred embodiment of the present utility model, is not used for limiting the utility model practical range, therefore all equivalence changes done with content described in the utility model claim, all should be included within the utility model right.

Claims (4)

1. for the grip device of bore hole while of multiple part, it is characterized in that: comprise the support (1) that supporting plate little of lathe is connected, described support (1) is provided with the Workpiece clamping device of multiple mutual horizontal parallel, described multiple Workpiece clamping device can the multiple workpiece of clamped one time (8), and the cutter be installed on machine tool chief axis can realize just having continued Boring to multiple workpiece (8) without the need to dismounting.
2. the grip device for bore hole while of multiple part according to claim 1, it is characterized in that: described Workpiece clamping device comprises cylinder (2), sliding axle (4), supporting seat (5), Work-sheet pressing block (6), workpiece plate (7) and back shaft (9), described support (1) side plate is provided with hole I (101) and another side plate is provided with hole II (102), cylinder Connection Block (3) is fixed on support (1) side through behind hole I (101), described supporting seat (5) one end is through the opposite side being fixed on support (1) behind hole II (102), described supporting seat (5) other end is provided with workpiece plate (7), the inner side of described workpiece plate (7) is provided with back shaft (9), described cylinder (2) is fixed on cylinder Connection Block (3) one end and its piston rod stretches in the endoporus of cylinder Connection Block (3), described sliding axle (4) one end also to be stretched in the endoporus of cylinder Connection Block (3) other end and can slippage under the promotion of cylinder (2) piston rod, described sliding axle (4) other end is fixedly connected with Work-sheet pressing block (6) afterwards through the hole III (501) at supporting seat (5) center, the lower end of described Work-sheet pressing block (6) and back shaft (9) are adaptive and can slide along back shaft (9).
3. the grip device for bore hole while of multiple part according to claim 2, it is characterized in that: described Work-sheet pressing block (6) adopts U-shaped structure, described Work-sheet pressing block (6) both sides, lower surface are equipped with arc-shaped chute (601), and the outer cylinder surface of described arc-shaped chute (601) and back shaft (9) is adaptive and can slide along back shaft (9) and to be pressed on workpiece plate (7) by workpiece (8).
4. the grip device for bore hole while of multiple part according to Claims 2 or 3, is characterized in that: described workpiece plate (7) is provided with cutter resigning hole (701).
CN201520475444.0U 2015-07-03 2015-07-03 A fixture device that is used for a plurality of parts bore hole simultaneously Active CN204748132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520475444.0U CN204748132U (en) 2015-07-03 2015-07-03 A fixture device that is used for a plurality of parts bore hole simultaneously

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520475444.0U CN204748132U (en) 2015-07-03 2015-07-03 A fixture device that is used for a plurality of parts bore hole simultaneously

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108356552A (en) * 2018-01-10 2018-08-03 河南平高电气股份有限公司 A kind of connector processing and loading clamp tooling
CN110328545A (en) * 2019-07-22 2019-10-15 太仓市海谷五金机电设备有限公司 A kind of numerically controlled lathe air-actuated jaw
CN112775693A (en) * 2021-01-06 2021-05-11 万鑫精工(湖南)股份有限公司 Multifunctional positioning device for machining parts of rotating body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108356552A (en) * 2018-01-10 2018-08-03 河南平高电气股份有限公司 A kind of connector processing and loading clamp tooling
CN110328545A (en) * 2019-07-22 2019-10-15 太仓市海谷五金机电设备有限公司 A kind of numerically controlled lathe air-actuated jaw
CN112775693A (en) * 2021-01-06 2021-05-11 万鑫精工(湖南)股份有限公司 Multifunctional positioning device for machining parts of rotating body

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A fixture device that is used for a plurality of parts bore hole simultaneously

Effective date of registration: 20190514

Granted publication date: 20151111

Pledgee: Baoji City Jintai District Rural Credit Cooperatives Chencang credit cooperatives

Pledgor: Li Zhongxu

Registration number: 2019610000092

PE01 Entry into force of the registration of the contract for pledge of patent right