Gear-changing and selecting shifting block locking device
A locking device, gear selection technology, applied in the direction of transmission control, elements with teeth, belt/chain/gear, etc., to achieve the effect of convenient use and simple structure
Active Publication Date: 2012-05-30
山东上汽汽车变速器有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to provide an automatic clamping device for shifting knobs, which is used to solve the problem of fast and automatic clamping of shifting toggles during the function verification process of cable-type automobile gearboxes, and realize the selection and shifting of toggles Fast and automatic clamping function
Method used
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[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and examples of specific implementation.
[0016] Depend on figure 1 It can be seen that the present invention contains a shifting wire connecting shaft 1, a retaining spring 2, a return spring 6, a sliding sleeve 5, a steel ball 7, and a pressing bracket 3, and the sliding sleeve 5 is provided with a ring-shaped protruding step 9. The upper part of the line connecting shaft 1 is also provided with an annular groove 10, and a symmetrical steel ball hole 8 is provided at the lower part of the gear line connecting shaft 1. The steel ball 7 is located in the steel ball hole 8, and the return spring 6 is set on the gear line connection. On the shaft 1, there is a sliding sleeve 5 on its outside, and the sliding sleeve 5 and the pressing bracket 3 are connected together by the screw 4, and a circlip 2 is also set on the connecting shaft 1 of the gear line, and the c...
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The invention discloses a selecting / shifting block locking device, which is characterized in that the device is provided with a shift wire joint shaft 1, a snap spring 2, a return spring 6, a sliding sleeve 5, a steel ball 7 and a pressure bracket 3; wherein, the lower part of the engagement wire joint shaft 1 is provided with a symmetrical steel ball hole 8; the steel ball 7 is positioned in thesteel ball hole 8; the return spring 6 is sheathed on the engagement wire joint shaft 1; the sliding sleeve 5 is sheathed outside the engagement wire joint shaft 1 and is connected with the pressure bracket 3; the snap spring 2 is also sheathed on the engagement wire joint shaft 1 and is positioned between the pressure bracket 3 and the sliding sleeve 5 as well as the return spring 6. The device is used for solving the problem of fast and automatic clamping of the selecting / shifting block during function check of drag-line automobile gearboxes and realizing fast and automatic clamping function on the selecting / shifting block.
Description
technical field [0001] The invention relates to a locking device for a selector shift dial of a cable-type gearbox, in particular to a device for automatically clamping and locking the dial when the function of the cable-type automobile gearbox is checked. Background technique [0002] The selection and shifting functions of the cable-type automobile gearbox are completed by the movement of the cable mechanism to drive the gear selector and the shifter. In the assembly of the whole vehicle, the locking head of the cable can only be installed on the selector shifter by hand. When performing a large-scale function verification of the cable-type gearbox, the shifter lock is manually disassembled on the production line. Tight mechanism, not only increases labor intensity, but also affects production efficiency. Contents of the invention [0003] The purpose of the present invention is to provide an automatic clamping device for shifting knobs, which is used to solve the probl...
Claims
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IPC IPC(8): F16H59/04F16H63/30
Inventor 张玉臣马淑萍葛林江李盛涛
Owner 山东上汽汽车变速器有限公司