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Overturning structural drill clamp

A technology of jig and clamping body, applied in the direction of drilling dies for workpieces, etc., can solve the problems of increasing the processing cost of parts, affecting the processing accuracy of parts, and increasing the rhythm of the process, so as to ensure the processing accuracy, reduce the processing time, and reduce the processing time. cost effect

Inactive Publication Date: 2018-03-09
QINGDAO RUNCHENG VEHICLE FITTINGS CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditionally, when drilling on both sides of a part with an "L"-shaped structure, it is necessary to perform two positioning, clamping and processing of the two surfaces of the part to be drilled. This processing method increases the beat of the process and affects the processing accuracy of the part. , increasing the cost of parts processing

Method used

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  • Overturning structural drill clamp

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Experimental program
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Effect test

Embodiment Construction

[0007] exist figure 1 Attach the "L" surface of the part to the fixed surface (5) of the fixed part on the "L"-shaped drill template (3) and position it with the positioning pin (9) on the drill template and use the clamping mechanism (10) on the drill template ) to clamp. Then pull the fixed "L"-shaped drill template (3) to the right along the sliding groove (7) on the clamp body (1), so that one end of the "L"-shaped drill template (3) will not be positioned by the left The stop pin (2) is blocked and cannot be turned clockwise. The parts fixed surface of " L " type parts will be turned over 180 ° clockwise and the positioning stop pin (6) horizontal direction on the right is blocked like this, clamp body and drilling template are locked with locking mechanism (12). After finishing the drilling of the first surface, loosen the locking mechanism (12), turn it counterclockwise 90°, make the other surface horizontal to the left stop pin (2), and lock it with the locking mecha...

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Abstract

A drilling jig with a flip structure, characterized in that the jig is composed of an "L"-shaped drilling template, a sliding clamp body, and a positioning and locking mechanism. The "L"-shaped drilling template is provided with a positioning and parts locking mechanism. There is a top angle shaft at the top corner, drill sleeves are set on both sides of the inner corner surface, and an "L"-shaped drilling template fixing and locking mechanism is arranged on the clamp body next to the left and right positioning stopper pins, and the clamp body is provided with The sliding groove can connect the apex angle axis of the "L"-shaped drilling template with the sliding groove of the clamp body.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to the drilling procedure for processing two faces on a part with an "L"-shaped structure. Background technique [0002] Traditionally, when drilling on both sides of a part with an "L"-shaped structure, it is necessary to perform two positioning, clamping and processing on the two surfaces of the part to be drilled. This processing method increases the beat of the process and affects the processing accuracy of the part. , increasing the cost of parts processing. Contents of the invention [0003] The invention can quickly realize the drilling of two sides of the L-shaped part under the condition of one-time clamping, effectively guarantees the processing accuracy of the product, reduces the processing time of the part, and reduces the processing cost of the enterprise. [0004] A drilling jig with a flip structure, characterized in that the jig is composed of an "L"-shaped d...

Claims

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Application Information

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IPC IPC(8): B23B47/28
CPCB23B47/28B23B2247/12
Inventor 穆卫霞于军委王明君
Owner QINGDAO RUNCHENG VEHICLE FITTINGS CO LTD
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