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Bolt assembly for automobile hub

A technology of bolt assembly and automobile wheel hub, applied in the direction of bolts, threaded fasteners, screws, etc., can solve the problems of large impact and vibration of tire nuts, loose tire nuts, etc., to increase friction and facilitate replacement.

Pending Publication Date: 2019-08-16
浙江盛世瑞金紧固件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the harsh working environment of some engineering vehicles and trucks, the tire nuts are also subjected to relatively large shocks and vibrations, and ordinary tire nuts often become loose.

Method used

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  • Bolt assembly for automobile hub

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Effect test

Embodiment Construction

[0021] refer to figure 1 , a bolt assembly for an automobile wheel according to the present invention, comprising a stud bolt 1, a hub nut assembly 2 and a wheel nut assembly 3, the front threaded portion of the stud bolt 1 is provided with a hub nut assembly 2, and the stud bolt 1 is provided with a hub nut assembly 2. The rear threaded part of the bolt 1 is provided with a hub nut assembly 3, the hub nut assembly 2 includes a spacer 21, a positioning body 22, several fixed bodies 23 and nuts 24, and the front threaded part of the stud bolt 1 is covered A spacer 21 and a threaded nut 24 are provided. The nut 24 presses against the front end of the spacer 21. The inner wall of the spacer 21 is provided with a positioning body 22. The bolt 1 is provided with a positioning body 22 Matching positioning groove 4, the pad 21 is provided with uniformly distributed fixed body 23, the fixed body 23 is deformable and can maintain the deformed shape, and the fixed body 23 is deformed to...

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PUM

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Abstract

The invention discloses a bolt assembly for an automobile hub. The bolt assembly for the automobile hub comprises a stud bolt, a hub nut assembly and a wheel disc nut assembly, wherein the front threaded part of the stud bolt is provided with the hub nut assembly, the rear threaded part of the stud bolt is provided with the wheel disc nut assembly, the hub nut assembly comprises a cushion block, apositioning body, a plurality of fixing bodies and a nut, the front threaded part of the stud bolt is sleeved with the cushion block and the nut in threaded connection, and the nut is pressed againstthe front end of the cushion block, the inner wall of the cushion block is provided with the positioning body, the bolt is provided with a positioning groove matched with the positioning body, the cushion block is provided with evenly distributed fixing bodies, the fixing bodies can be deformed and can keep deformed shape, and the fixing bodies are deformed under the action of external force so as to hold the nut tightly. Compared with the prior art, the bolt assembly has the anti-loosening and anti-theft effects.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of a fastener, in particular to the technical field of a bolt assembly for an automobile wheel hub. [0003] 【Background technique】 [0004] Bolts, one of the most common mechanical parts, are cylindrical threaded fasteners with nuts. Bolt: A type of fastener consisting of a head and a screw rod, which needs to be matched with a nut to fasten and connect two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. [0005] Hub bolts generally have two types: stud bolts and T-bolts. Among them, stud bolt type hub bolts are a stud with threads at both ends, and a mating section located in the middle of the two threaded sections. And the fixing block matched with the wheel hub, when in use, one end thereof is fixed on the wheel hub through a nut, and the other end...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B39/10F16B39/28F16B41/00
CPCF16B39/106F16B39/28F16B41/005
Inventor 李永超高永强
Owner 浙江盛世瑞金紧固件股份有限公司
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