Lever amplification type corner air cylinder pressing module

By using a lever enlarged compression module in the corner cylinder, changing the compression method and increasing the contact area, the problems of loosening and deformation of the workpiece are solved, and the compression force and processing quality are improved.

CN222686992UActive Publication Date: 2025-03-28KUNSHAN HONGXIANGHE PRECISION ELECTRONICS CO LTD
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Patent Information

Application Number
CN202420839578.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2025-03-28
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

The existing corner cylinders may loosen the workpiece during clamping and fixing, and when there are certain elastic workpieces on the surface of the pressed part, it is easy to cause excessive deformation and damage to the workpiece, affecting the processing quality.

Method used

The lever-enlarged angle cylinder compression module is adopted. Through the coordination of the output rod, swing rod, swing plate and movable support block, the linear downward pressure method of the angle cylinder is changed to swing downward pressure, which increases the compression force, and reduces the local stress of the workpiece by increasing the contact area of ​​the connecting plate.

Benefits of technology

It effectively avoids loosening of the workpiece during the compression process, reduces the deformation degree of the elastic workpiece, and improves the processing quality and practicality of the device.

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Abstract

The utility model discloses a lever amplification type corner air cylinder pressing module, and relates to the technical field of automatic clamping jigs. The lever amplification type corner air cylinder pressing module comprises a corner air cylinder body, an output rod is fixedly connected to the output end of the corner air cylinder body, a swing rod is arranged at the top of the output rod, a swing plate is arranged on the outer surface of the swing rod, a fixing plate is fixedly connected to the outer surface of the corner air cylinder body, and an arc-shaped groove is formed in the upper surface of the fixing plate; a movable supporting block is arranged on the upper surface of the fixing plate, a connecting sliding block is fixedly connected to the lower surface of the movable supporting block, a pressing block is fixedly connected to the side of the lower surface of the swing rod, and a connecting plate is arranged on the outer surface of the pressing block. The pressing force of the device is improved, local stress of the workpiece can be reduced, then the deformation degree of the elastic workpiece can be reduced, and excessive deformation and damage of the workpiece are avoided.
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