Tool for arranging fixing bolt in pressure plate spring of engine clutch
An engine clutch and pressure plate spring technology, which is applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems such as the inclination of the pressing bolt and the return spring, the ineffective shifting of the engine, and the impact on the use function, so as to avoid inclination, It is suitable for large-scale promotion and application, and the effect of improving assembly efficiency
Active Publication Date: 2014-04-16
重庆建设·雅马哈摩托车有限公司
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AI Technical Summary
Problems solved by technology
Due to the existence of the return spring, in the process of pushing the compression bolt to the port of the threaded hole, it is necessary to overcome the elastic force of the return spring to do work. When the front end of the bolt is pushed to the port of the threaded hole, it is easy to cause skewing, which in turn causes both the forced-in compression bolt and the return spring to be tilted
In this way, if the return spring is tilted during installation, it will affect the use function, cause the clutch to be inseparable after the engine starts, affect the normal operation of the engine, and cause the engine to shift ineffectively.
Method used
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[0010] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0011] In specific implementation, such as figure 1 As shown, a kind of engine clutch pressure plate spring fixing bolt is driven into the frock, including the air machine gun head 1, and also includes the first holster 2, the compression spring 3, the first gun holster which are sequentially sleeved on the air machine gun head 1 from front to back Two holsters 4 and retaining ring 5, the rear end of the first holster 2 is movably socketed at the front end step of the air machine gun head 1, and one side of the front end opening of the first holster 2 is capable of being inserted into The tip shape in the spring mounting hole 7 on the engine clutch pressure plate 6; the compression spring 3 is crimped between the first holster 2 and the second holster 4; the retaining ring 5 is installed on the air machine gun head 1 and the second h...
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The invention discloses a tool for arranging a fixing bolt in a pressure plate spring of an engine clutch. The tool comprises an air operated machine gun head, and is characterized by also comprising a first gun sleeve, a pressure spring, a second gun sleeve and a baffle ring which are sequentially sleeved on the air operated machine gun head from front to rear, wherein the rear end of the first gun sleeve is sleeved at a step at the front end of the air operated machine gun head in a movable mode; the single side of a section at an opening at the front end of the first gun sleeve is in a tip shape, and the opening can be inserted into a spring installation hole on a pressure plate of the engine clutch; the pressure spring is pressed between the first gun sleeve and the second gun sleeve; and the baffle ring is arranged in a baffle ring installation groove on the air operated machine gun head and limits the second gun sleeve. The tool is convenient to install, a pressure bolt and a return spring are prevented from being inclined in the installation process, an automatic alignment function is realized, assembly efficiency can be improved, and assembly reliability is improved; meanwhile, the tool has the advantages that: the tool has a simple structure, is low in cost, is suitable for large-scale popularization and application, and the like.
Description
technical field [0001] The invention relates to an air engine gun head used in assembling a clutch pressure plate spring fixing bolt of a motorcycle engine, in particular to a tool added to the gun head to facilitate the driving of the fixing bolt. Background technique [0002] In a motorcycle, the clutch pressure plate is a component installed near the pedal, which is connected with the motorcycle clutch. When in use, the driver can press the clutch pressure plate to start and manipulate the clutch. A return spring needs to be assembled on the clutch pressure plate, and the return spring is used to reset the clutch pressure plate after the driver’s license is released. When the return spring is installed, its end far away from the clutch pressure plate passes through the spring installation hole on the clutch pressure plate and abuts against the clutch body. The end of the return spring connected to the clutch is compressed and assembled by a compression bolt. The compressi...
Claims
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IPC IPC(8): B23P19/06
Inventor 张红涂明
Owner 重庆建设·雅马哈摩托车有限公司