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Boring clamp for oil pump end cover

A technology for end caps and oil pumps, which is applied in the field of boring jigs, can solve the problems of not easy oil pump end caps, processing through holes, and no fast and convenient clamping of oil pump end caps, so as to improve machining accuracy and high production efficiency , the effect of fast operation

Inactive Publication Date: 2015-08-12
天津市中马骏腾精密机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For such an oil pump end cover, it is necessary to process through holes through the front and rear surfaces of the oil pump end cover, but because the overall shape of the oil pump end cover is irregular, it is not easy to clamp the oil pump end cover to process the through hole, and in the existing There is no fixture in the technology that can quickly and easily clamp such an oil pump end cover for boring

Method used

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  • Boring clamp for oil pump end cover
  • Boring clamp for oil pump end cover
  • Boring clamp for oil pump end cover

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Next, a boring jig for an oil pump cover as an example of the present invention will be described based on the drawings.

[0017] figure 1 It is a schematic front view showing the oil pump end cover of the present invention. figure 2 It is a schematic front view showing the boring jig of the oil pump end cover of the present invention. image 3 It is a schematic side view showing the boring jig of the oil pump end cover of the present invention.

[0018] Such as figure 1 As shown, the oil pump end cover is formed in a plate shape, with two mutually perpendicular flat sides 1 and an arc side 2 connecting the two flat sides.

[0019] Such as figure 2 , image 3 As shown, the boring jig for the oil pump end cover has a clamping chassis 10 , a positioning member 20 and a clamping member 30 .

[0020] The clamping chassis 10 is connected with the main shaft of the boring machine, and a through hole 11 through which the boring tool can pass is formed in the middle of ...

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Abstract

The invention provides a boring clamp capable of rapidly and conveniently clamping an oil pump end cover. The boring clamp comprises a clamping chassis, a positioning component and a clamping component. The clamping chassis is connected with a main shaft of a boring machine, and a through hole allowing a boring cutter to penetrate therein is formed in the middle of the clamping chassis. The positioning component comprises a lower stop pin and a side stop pin, wherein the lower stop pin supports one flat side face from the lower portion, and the side top pin blocks the other flat side face form the side portion. The clamping component comprises a clamping plate. One end of the clamping plate is connected with the clamping chassis through a bolt, the clamping plate can swing relative to the clamping chassis, an arc clamping jaw for clamping the portion of the arc side face of the oil pump end cover is formed at the other end of the clamping plate, an arc long gap extending in the clamping plate swing direction is formed in the middle of the clamping plate, a locking bolt passes through the arc long gap to connect the clamping plate with the clamping chassis, and the locking bolt can move along the arc long gap when the clamping plate swings.

Description

technical field [0001] The invention relates to a boring jig for an oil pump end cover. Background technique [0002] At present, sewing machines are widely used in the garment manufacturing industry, especially large-scale sewing machines for factories, which are more widely used in production enterprises that mass-produce garments. In such sewing machines, an oil pump needs to be installed in order to drive the sewing machine to operate. Such as figure 1 As shown, the oil pump end cover of the sewing machine is formed in a plate shape, with two mutually perpendicular flat sides and an arc side connecting the two flat sides. [0003] For such an oil pump end cover, it is necessary to process through holes through the front and rear surfaces of the oil pump end cover, but because the overall shape of the oil pump end cover is irregular, it is not easy to clamp the oil pump end cover to process the through hole, and in the existing There is no clamp that can quickly and eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/12
CPCB23Q3/12
Inventor 杜辰张钧王文春安明
Owner 天津市中马骏腾精密机械制造有限公司
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