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A clamping mechanism for reverse gear shift cantilever end surface processing

A clamping mechanism and end face processing technology, applied in metal processing mechanical parts, metal processing equipment, clamping and other directions, can solve the problems of repeated positioning error, long circulation time, and many clamping times, and achieve increased contact area, The effect of reducing labor costs and improving work efficiency

Inactive Publication Date: 2017-11-21
CHONGQING SHANQING MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The processing of the reverse gear shift cantilever needs to go through multiple processes, including processing on CNC lathes, honing machines, and vertical drilling machines. The existing problems are: many clamping times, long circulation time, easy to cause repeated positioning errors and bump damage ;Each process needs to be operated by one person, and requires the cooperation of multiple operators to complete

Method used

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  • A clamping mechanism for reverse gear shift cantilever end surface processing
  • A clamping mechanism for reverse gear shift cantilever end surface processing
  • A clamping mechanism for reverse gear shift cantilever end surface processing

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Embodiment Construction

[0015] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:

[0016] Such as figure 1 As shown, a reverse gear shift cantilever end face processing clamping mechanism consists of a base plate 1, a positioning base 13, a positioning base support block 14, a first clamping mechanism B, a common pressing mechanism C and a second clamping mechanism D composition.

[0017] The positioning base 13 is installed above the bottom plate 1 through the positioning base support block 14, thereby leaving a closed space between the positioning base 13 and the bottom plate 1 for arranging oil pipelines. The first clamping mechanism B, the common pressing mechanism C and the second clamping mechanism D are sequentially arranged above the bottom plate 1 from front to back.

[0018] The structure of the second clamping mechanism D is exactly the same as that of the first clamping mechanism B, and the second clamping mechanism D can ...

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Abstract

The invention discloses an end-face machining clamping mechanism for a gear reversing and gear shifting cantilever. The end-face machining clamping mechanism comprises a bottom plate, a locating base, locating base supporting blocks, a first clamping mechanism, a sharing pressing mechanism, a second clamping mechanism and lifting rings. The first clamping mechanism comprises a workpiece installation block, a V-shaped locating block, a limiting and fixing block, an elastic ejecting mechanism, a locking and fixing block, a lever-type oil hydraulic cylinder and a locking screw. The structure of the second clamping mechanism is completely the same as the structure of the first clamping mechanism, and the second clamping mechanism is rotated by 180 degrees relative to the first clamping mechanism to be installed. The sharing pressing mechanism comprises an oil hydraulic corner cylinder and a pressing plate, and semicircular notches are formed in the two ends of the pressing plate. The end-face machining clamping mechanism is applied to a vertical machining center, and a workpiece can be rapidly and accurately clamped and located. The two clamping mechanisms are operated by one person, the number of clamps and the number of clamping times are decreased, the working efficiency is improved, and the labor cost is reduced.

Description

technical field [0001] The invention relates to a processing fixture for parts of a transmission, in particular to a cantilever combination clamping mechanism for reverse gear shifting. Background technique [0002] The processing of the reverse gear shift cantilever needs to go through multiple processes, including processing on CNC lathes, honing machines, and vertical drilling machines. The existing problems are: many times of clamping, long circulation time, easy to cause repeated positioning errors and bump damage ;Each process requires one person to operate, and requires the cooperation of multiple operators to complete. Contents of the invention [0003] The present invention aims to provide a cantilever combination clamping mechanism for reverse gear shifting. After the clamping is completed, the vertical machining center can be used to replace the machining done by the CNC lathe, honing machine, and vertical drilling machine in the traditional machining process, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00
Inventor 张涛
Owner CHONGQING SHANQING MACHINERY MFG