Hydraulic clamp used for processing automobile protective support

A hydraulic fixture and support technology, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of large investment in fixture equipment, unstable machining accuracy, labor-intensive and time-consuming fixtures, etc.

Pending Publication Date: 2021-05-14
湖北丹江口志成铸造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The station process of processing protective bracket-connecting frame and bracket was originally processed by vertical machining center and ordinary milling machine. Each process of a product needs to use a set of fixtures, which requires a lot of investment in fixtures and equipment, and the cost of adjusting fixtures Time-consuming labor, resulting in large cost investment, and unstable machining accuracy

Method used

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  • Hydraulic clamp used for processing automobile protective support
  • Hydraulic clamp used for processing automobile protective support

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The object of the present invention is to provide a hydraulic clamp for processing automobile protective bearings to solve the problems in the prior art above. The hydraulic clamp can improve product processing accuracy, reduce fixture investment, and improve the efficiency of tooling adjustment.

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further describ...

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Abstract

The invention discloses a hydraulic clamp used for processing an automobile protective support. The hydraulic clamp is positioned by a positioning shaft and a positioning key, is mounted on a horizontal type processing center and comprises a clamp body with a hydraulic oil path therein, a positioning shaft mounted on the clamp body in an interference fit mode, a positioning key in bolt connection as well as a right-angled surface positioning block and three diamond pins detachably mounted on the clamp body for positioning parts, and further comprises eight hydraulic floating supporting cylinders, nine hydraulic rod pressing cylinders and four piston type pressing cylinders connected onto the clamp body through cushion blocks, four steering pressing cylinders mounted on a right-angled surface for realizing a part pressing function, a pre-positioning block mounted on the right-angled positioning surface and another two pre-positioning rods mounted on the clamp body for realizing part pre-positioning and mechanical error-proofing functions, wherein components on the left and right parts are symmetrical, positioning and pressing mechanisms on the clamp body are symmetrically arranged left and right. Generality of the clamp body is realized.

Description

technical field [0001] The invention relates to the technical field of hydraulic clamps, in particular to a hydraulic clamp for processing automobile protection supports. Background technique [0002] In the prior art, the left / right protective bracket of the automobile - the connecting frame and the bracket are four parts combined into one part through structural optimization, and then connected to the frame by riveting and bolts, and the leaf spring is connected to the protective bracket - connecting frame and the frame through pins. The lifting lug part of the bracket is connected to support and fix the leaf spring; the traction hook is connected to the protective bracket-connecting frame and bracket through threads; the bumper is connected to this part through bolts, the quality of the protective bracket-connecting frame and bracket It will directly affect the performance of the leaf spring suspension and the assembly effect of the bumper. It is an important structural p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/062B23Q3/082
Inventor 郭元洲汪国昌何强郭兴才余凯
Owner 湖北丹江口志成铸造股份有限公司
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