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Transmission gear

A transmission gear and sliding plate technology, which is applied to the transmission parts, belts/chains/gears, large fixed members, etc., can solve the problems of weak combination, saw table offset, heavy weight, etc., and avoid the size of the material Error, improve product qualification rate, long service life effect

Inactive Publication Date: 2017-06-20
CHONGQING YIHENG AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing processing saw machine includes a main frame and a track, and a saw table is set at both ends of the track. Due to the large number of parts and heavy weight of the saw table, the transmission gear and the row of gears rotate after a long period of use. There will be gaps between them due to wear, which will cause the combination between the transmission gear and the row of teeth to be weak and cause shaking, which will cause the saw table to shift back and forth, affecting the accuracy of processing
On the other hand, due to the different frequency of use of the teeth, different wear conditions will occur in different positions, so the operator cannot perform manual correction based on experience, resulting in dimensional errors of the material.

Method used

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment

[0018] The present invention is described further:

[0019] Such as Figure 1-Figure 4 As shown, a transmission gear includes a main frame 10, the main frame 10 is provided with a bottom plate 24, and the bottom plate 24 is provided with two first protrusions 242 and two limiting holes;

[0020] The bottom plate 24 is provided with a sliding plate 22, and one end surface of the sliding plate 22 is provided with two fitting grooves 221, and the middle part of the sliding plate 22 is provided with a through hole 222, and the radius of the through hole 222 is 10 cm; Between the grooves 221, the other end surface of the sliding plate 22 is provided with two second protrusions 223; the two first protrusions 242 are respectively connected to the two second protrusions 223 by springs 23;

[0021] The side of base 13 is provided with support seat 20, and support seat 20 extends downwards, and support seat 20 is p...

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PUM

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Abstract

The invention discloses a transmission gear. The transmission gear comprises a main rack, wherein a bottom plate is arranged on the main rack; two first convex bases and two limiting holes are formed in the bottom plate; a slide plate is arranged on the bottom plate; two embedding slots are formed in one end surface of the slide plate; a through hole with a radius of 10 cm is formed in the middle of the slide plate; the through hole is positioned between the two embedding slots; the other end surface of the slide plate is equipped with two second convex bases; and the two first convex bases are separately connected with the two second convex bases through springs. Gaps between the transmission gear and row teeth are eliminated, and dimension errors of materials and parts are effectively avoided. The transmission gear has the beneficial effects of being low in modifying cost and long in service life, increasing the product qualification rate and the like.

Description

technical field [0001] The invention relates to a transmission device, in particular to a transmission gear structure. Background technique [0002] The existing processing saw machine includes a main frame and a track, and a saw table is set at both ends of the track. Due to the large number of parts and heavy weight of the saw table, the transmission gear and the row of gears rotate after a long period of use. There will be a gap between them due to wear, which will cause the combination between the transmission gear and the row of teeth to be weak and cause shaking, which will cause the saw table to shift back and forth, affecting the processing accuracy. On the other hand, due to the different frequency of use of the tooth row, different wear conditions will occur in different positions, so the operator cannot perform manual correction based on experience, resulting in dimensional errors of the material. [0003] Therefore, those skilled in the art are committed to deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/12B23Q1/01
CPCF16H57/12B23Q1/015F16H2057/127
Inventor 万启富高平伟
Owner CHONGQING YIHENG AUTO PARTS CO LTD