Fixing device for motorcycle engine end cover machining

A technology of fixing device and engine, which is applied in the direction of grinding workpiece support, etc., can solve the problems of difficulty in guaranteeing processing quality, insecurity, and low efficiency, and achieve the effect of simple and stable fixing method and improved efficiency

Inactive Publication Date: 2016-04-06
CHONGQING QINGYING MOTORCYCLE PARTS CO LTD
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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 motorcycle engine end cover machining

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: frame 10 , lower bump 20 , spring 21 , fixing seat 22 , upper bump 30 , handle 31 , and gland 32 .

[0014] The embodiment is basically as attached figure 1 Shown: the fixing device for motorcycle engine end cover processing, including the frame 10, and also includes the pull rods arranged from top to bottom on the frame 10, the gland 32, the upper bump 30, the screw cap, the handle 31, the lower bump 20. The spring 21 and the fixed seat 22, the bottom surface of the frame 10 has a counterbore, the fixed seat 22 is T-shaped and fixed in the counterbore by bolts, the fixed seat 22 and the counterbore are positioned by a pin, and the upper end of the fixed seat 22 Form a groove for the sliding of the lower bump 20, the lower bump 20 is connected with the middle part of the pull rod by a pin, the spring ...

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PUM

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Abstract

The invention discloses a fixing device for motorcycle engine end cover machining. The fixing device comprises a machine frame and further comprises a pull rod, a gland, an upper lug, a thread cap, a lower lug, a spring and a fixed base, wherein the pull rod, the gland, the upper lug, the thread cap, the lower lug, the spring and the fixed base are sequentially arranged on the machine frame from top to bottom. A counter bore is formed in the bottom face of the machine frame. The fixed base is fixed into the counter bore. The fixed base and the counter bore are positioned through a pin. The upper end of the fixed base is sunken inwards to form a groove allowing the lower lug to slide therein. The lower lug is connected with the middle of the pull rod through a pin. The spring is fixed between the lower lug and the bottom face of the groove. An external thread is arranged on the outer wall of the fixed base. An internal thread matched with the external thread is arranged on the inner wall of the thread cap. A handle is fixed to the outer wall of the thread cap. The upper lug is connected to the middle of the pull rod in a sleeving mode. The lower end face of the upper lug abuts against the upper end face of the lower lug. The upper end of the upper lug is fixed to the thread cap through a bolt. By means of the fixing device, clamping and positioning of workpieces can be achieved, the workpieces can be clamped rapidly, and the efficiency is greatly improved.

Description

technical field [0001] The invention relates to a fixture, in particular to a fixing device for processing a motorcycle engine end cover. Background technique [0002] A motorcycle engine is a machine that ignites the fuel mixture entering the cylinder to make the heat energy generated by combustion into mechanical energy, and the crankshaft transmits the power to the rear wheel of the motorcycle through the transmission mechanism to become the driving force of the vehicle. [0003] In the prior art, the motorcycle engine end cover is usually made of casting, and many burrs will be produced on its surface, which needs 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 processing a motorcycle engine end cover to improve processing efficiency. [0005] In the bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06
CPCB24B41/06
Inventor 陈文斌
Owner CHONGQING QINGYING MOTORCYCLE PARTS CO LTD
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