Slide-rod universal joint
A technology of sliding rods and round rods, applied in the field of universal joints, can solve the problems of uneven speed of universal joints and unsimple structure of universal joints, and achieve the effect of large transmission angle
Inactive Publication Date: 2016-03-23
CHONGQING WUSHAN YUANXIAO MACHINERY CO LTD
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Problems solved by technology
[0002] There are many kinds of traditional universal joints, but the simple structure of the universal joint is not constant velocity, and the structure of the constant velocity universal joint is not simple.
Method used
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[0010] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0011] Such as Figure 1 to Figure 3 As shown, the structure of the present invention includes a driving shaft 1 and a driven shaft 2; the driving shaft 1 is cylindrical, the front end of the driving shaft 1 is provided with a fork 3, the fork 3 is a fork-shaped structure, and the fork 3 is provided with a symmetrical two; the rear portion of the fork 3 is provided with a slide bar 6, and the slide bar 6 is a round rod-shaped structure; In the counterbore 10, the slide rod 6 can slide back and forth in the counterbore 10; the driven shaft 2 has a cylindrical structure, and the front end of the driven shaft 2 is provided with a connecting head 4, and the connecting head 4 connects with the fork 3 through the connecting pin 5 Set together, there are two symmetrical connectors 4 .
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The invention discloses a slide-rod universal joint. The structure of the slide-rod universal joint comprises a drive shaft and a driven shaft, wherein the drive shaft is cylindrical, and two symmetrical fork heads are arranged at the front end of the drive shaft and are of a fork-shaped structure respectively; a slide rod is arranged on the rear part of each fork head and is of a circular-rod-shaped structure; two symmetrical counter bores are arranged in the front section part of the drive shaft; one slide rod is arranged in each counter bore, and capable of sliding back and forth in the counter bore; and the driven shaft is of a cylindrical structure, and two symmetrical connection heads are arranged at the front end of the driven shaft and cased together with the fork heads through connection pins. The slide-rod universal joint disclosed by the invention has the beneficial effect of a larger transmission angle because the slide rods are capable of sliding back and forth in the corresponding counter bores.
Description
technical field [0001] The invention relates to a universal joint, in particular to a sliding bar universal joint. Background technique [0002] There are many kinds of traditional universal joints, but the universal joints with simple structure are not constant velocity, and the structure of constant velocity universal joint is not simple. Contents of the invention [0003] The problem to be solved by the present invention is to provide a sliding bar universal joint with simple structure, large deflection angle and constant speed. [0004] In order to solve the above problems, the technical solution of the present invention is as follows: [0005] A kind of slide bar universal joint, its structure comprises driving shaft and driven shaft; Said driving shaft is cylindrical, and the front end of described driving shaft is provided with fork head, and described fork head is in the structure of fork, and described fork head There are two symmetrical ones; the rear part of t...
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IPC IPC(8): F16D3/16
CPCF16D3/16F16D2300/00
Inventor 张朝殿
Owner CHONGQING WUSHAN YUANXIAO MACHINERY CO LTD