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Combined self-locking automobile gear

An automotive gear and combined technology, applied in the direction of belts/chains/gears, components with teeth, portable lifting devices, etc., can solve the problems of fragile gear connections, unstable transmission, etc., to avoid loosening and ensure stability Run and realize the effect of the card position

Active Publication Date: 2019-06-14
杭州千岛湖赋溪实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the gear connectors of the automobile are vulnerable and the transmission is unstable, and propose a combined self-locking automobile gear

Method used

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  • Combined self-locking automobile gear
  • Combined self-locking automobile gear
  • Combined self-locking automobile gear

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Embodiment Construction

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] see figure 1 and image 3 , including a gear body 1 and a combined connector 2 for detachably connecting and installing the gear body 1, the gear body 1 is provided with a connecting shaft mounting hole 3 in the center, and the inner wall of the connecting shaft mounting hole 3 is provided with several Spherical connecting key 4 , the connecting key 4 is clamped with the combined connecting piece 2 , and the combined connectin...

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Abstract

The invention discloses a combined self-locking automobile gear. The gear comprises a gear body and a combined connecting piece which is detachably connected with the gear body; a connecting shaft mounting hole is formed in the center of the gear body, a plurality of spherical connecting keys are arranged on the inner wall of the connecting shaft mounting hole, the connecting keys are connected with the combined connecting piece in a clamped mode, and the combined connecting piece is in fit contact with the left end face and the right end face of the gear body. According to the combined self-locking automobile gear, the combined connecting piece provides uniform and stable supporting and limiting for the gear body, and reliable transmission connection between the gear body and an externaltransmission shaft is guaranteed, in addition, the clamping clamp also limits the rotation of a fastening screw, so that looseness of the gear fastening screw in the actual application process is avoided, so that firm fixation of the gear body is realized, and stable operation of the gear body is guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobile gears, in particular to a combined self-locking automobile gear. Background technique [0002] There are many steel grades for medium and heavy-duty truck gears in my country, mainly to meet the requirements of introducing advanced foreign automobile technology at that time. In the 1950s, my country introduced the production technology of Soviet medium-sized trucks (that is, the original model of "Jiefang" brand) from the former Soviet Union's Rikhachev Automobile Factory, and also introduced the 20CrMnTi steel grade of the former Soviet Union to produce automobile gears. [0003] After the reform and opening up, with the rapid development of my country's economic construction, in order to meet the needs of the rapid development of my country's transportation, since the 1980s, my country has introduced various advanced models from industrially developed countries in a planned way, and various t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/17F16H57/00
Inventor 赵艳朱婷
Owner 杭州千岛湖赋溪实业有限公司
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