Fixing device for rear axle shaft sealing cap

A half-shaft sealing cover and fixing device technology, which is applied in the direction of grinding workpiece supports, etc., can solve the problems of unsafety, difficult to guarantee processing quality, and low efficiency, and achieve the effect of fast clamping and improving efficiency

Active Publication Date: 2016-04-20
CHONGQING YIZHU MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, workers carry out fixed processing by hand-held methods. The processing quality is difficult to guarantee, and it is also unsafe and inefficient.

Method used

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  • Fixing device for rear axle shaft sealing cap

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference numerals in the drawings of the specification include: frame 10 , wedge-shaped ejector rod 11 , sliding sleeve 12 , jaw 20 , left positioning block 21 , right positioning block 22 , and hydraulic ejector rod 23 .

[0017] The embodiment is basically as attached figure 1 Shown: The fixing device for the sealing cover of the half-shaft of the rear car, including the frame, and the wedge-shaped ejector rod driven by the cylinder, the sliding sleeve, the jaw, the left positioning block, the positioning groove, the right positioning block arranged on the frame from left to right The positioning block and the hydraulic ejector rod, the positioning groove is welded in the middle of the frame, the sliding sleeve is welded on the left side of the frame, the wedge-shaped ejector rod is slidably set in the sliding sleeve, and a wear-resistant sleeve is installed...

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PUM

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Abstract

The invention discloses a fixing device for a rear axle shaft sealing cap. A positioning groove is welded to the middle portion of a rack, a sliding sleeve is welded to the left side of the rack, a wedge-shaped ejection rod is arranged in the sliding sleeve in a sliding manner, a wedge-shaped face of the wedge-shaped ejection rod is located on the right side of the wedge-shaped ejection rod, and an opening is formed in the left side of the positioning groove; the middle portion of a clamping claw is hinged to the left side of the positioning groove, the length of the left side of the clamping claw is smaller than the length of the right end of the clamping claw, a slope matched with the wedge-shaped face is arranged at the left end of the clamping claw, and the center of gravity of the clamping claw is located on the left side of the hinged position of the clamping claw; the right end of the clamping claw is in a hook shape, a left positioning block and the top face of the positioning groove are fixed, the lower end of a right positioning block is hinged to the right side of the rack, and the outer side of the upper end of the right positioning block sinks to form a groove bringing convenience to abutting of a hydraulic ejection rod; and a through hole for the clamping claw to swing in is further formed in the left side of the rack. Clamping positioning on a workpiece can be achieved, the workpiece can be rapidly clamped, and the efficiency is greatly improved.

Description

technical field [0001] The invention relates to a clamp, in particular to a fixing device for a sealing cover of a rear car axle shaft. Background technique [0002] The half-shaft sealing cover is an important security part on the rear axle of the car. During the operation of the car, it bears the weight of the entire body and the cargo on board. At the same time, due to changes in road conditions, it must also bear various complex alternating stresses. Therefore, the quality of the half shaft sealing cover directly affects the driving safety of the vehicle. [0003] In the prior art, the half-shaft sealing cover is usually made by forging, and many burrs will be generated on the surface thereof, which need to be polished. Generally, workers carry out fixed processing by hand-held methods, and the processing quality is difficult to guarantee, and it is also unsafe and inefficient. Contents of the invention [0004] The invention intends to provide a fixing device for t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06
CPCB24B41/065
Inventor 黄慧
Owner CHONGQING YIZHU MACHINERY MFG
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