Positioning device for abutting and positioning workpiece

A technology of positioning device and positioning piece, which is applied to workpiece clamping devices, workbenches, manufacturing tools, etc., can solve the problems of complex structure and inconvenient operation, and achieve the effect of avoiding damage to the workpiece.

Pending Publication Date: 2022-04-05
上海航天风华科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention needs to make the wear-resistant adjustment plate press the detection block by turning the bolt, and then position it by the positioning pin. This scheme has a complex structure and is not easy to operate.

Method used

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  • Positioning device for abutting and positioning workpiece
  • Positioning device for abutting and positioning workpiece
  • Positioning device for abutting and positioning workpiece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one: if figure 1 and figure 2 As shown, a positioning device for abutting and positioning a workpiece includes a workbench 5 and an abutment assembly for abutting and fixing the workpiece 4. The abutment assembly includes a base 1 connected to the workbench 5, a sliding The connecting rod 2 connected to the base 1 and the abutting piece 3 connected to the connecting rod 2; the connecting rod 2 is also connected with a handle 6, and the base 1 is rotatably connected with a positioning part 7, and the positioning part 7 includes a The positioning groove 71 of the clamping handle 6 is used. Specifically, the positioning member 7 engages the handle 6 when the abutting member 3 abuts against the workpiece 4 . Preferably, the positioning member 7 includes a rotating part 72 that is rotatably connected to the base 1 and a locking part 73 that is connected to the rotating part 72 and is used for locking the handle 6; the positioning groove 71 is located at the loc...

Embodiment 2

[0037]The difference between the second embodiment and the first embodiment is that the positioning part 7 is not fixed by the grooved part 9. In the second embodiment, the base 1 includes a threaded hole 12, and the clamping part 73 is threadedly connected with a bolt. It is used to be screwed to the threaded hole 12 when the positioning member 7 is rotated close to the top surface of the base 1 . Preferably, the handle 6 is stably fixed on the base 1 with bolts.

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PUM

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Abstract

A positioning device for abutting and positioning a workpiece relates to the field of workpiece positioning devices and comprises a workbench and an abutting assembly for abutting and fixing the workpiece, and the abutting assembly comprises a base connected to the workbench, a connecting rod slidably connected to the base and an abutting piece connected to the connecting rod; the connecting rod is further connected with a handle, the base is rotationally connected with a positioning piece, and the positioning piece comprises a positioning groove used for being connected with the handle in a clamping mode. In the using process, a worker moves the connecting rod to enable the abutting piece to be located at the abutting position of the abutting workpiece, then the positioning piece is rotated to clamp the handle on the connecting rod, and therefore the abutting piece is fixed to the abutting position to fix the abutting workpiece. A worker can conveniently fix the abutting part to the abutting position so as to fix the abutting workpiece, and the abutting part is simple in structure.

Description

technical field [0001] The invention relates to the field of workpiece positioning devices, in particular to a positioning device for abutting and positioning a workpiece. Background technique [0002] When detecting a workpiece, it is necessary to fix the workpiece on the workbench first. Specifically, the abutment structure needs to be fixed at the abutment position, so as to abut and fix the workpiece. There are many positioning devices for positioning the workpiece on the workbench in the prior art. , but most of them have complex structures, are not easy to operate, and are difficult to meet the needs of high efficiency. [0003] The Chinese patent with the application number CN201010178000.2 discloses a sliding gauge for hole position, including a sliding bracket, a detection block, a wear-resistant adjustment piece and a locking screw, and a bolt hole connected to the bottom plate of the gauge is provided under the sliding bracket , a through hole is provided above t...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B25H1/08B25B11/00
Inventor戴鸣
Owner上海航天风华科技有限公司