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device for removing bolts

A technology of bolts and driving devices, which is applied in the field of parts disassembly and assembly tools

Active Publication Date: 2021-05-25
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a bolt removal device aimed at solving the problem of removal efficiency of multiple bolts of the engine cylinder head

Method used

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0045] It should be noted that if there are directional indications involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture. If the specific posture changes , then the directional indication changes accordingly.

[0046] In addition, if there are descriptions involving "first", "second" and so o...

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Abstract

The invention provides a bolt removing device, which is used for removing a plurality of bolts on the engine cover end, comprising a mounting seat, a plurality of unscrewed parts and a driving device; the mounting seat has a movable stroke up and down; a plurality of the The unscrewing parts are all rotatably mounted on the mounting seat along the vertical axis, and are located below the mounting seat. The lower end of the unscrewing part has a first matching hole for matching with the to-be-disassembled The bolt head of the bolt is suitable; the driving device is arranged on the mounting seat, and the driving device is used to drive a plurality of the loosening parts; in the technical solution of the present invention, a A plurality of unscrewing parts that can rotate along the vertical axis, the first fitting hole at the lower end of the unscrewing parts is adapted to the bolt head of the bolt to be disassembled, and a plurality of the unscrewing parts are driven by the driving device. Parts are rotated to unscrew and remove multiple bolts to be removed at the same time.

Description

technical field [0001] The invention relates to the field of parts dismounting tools, in particular to a bolt removing device. Background technique [0002] The simulated cylinder head process is currently commonly used by mainstream automobile manufacturers in cylinder block processing, which can effectively improve the deformation of cylinder bore processing. The simulated cylinder head and cylinder block are connected by multiple bolts, while the simulated cylinder head Removal directly affects the quality of the cylinder block and bolts. In the traditional method, the removal of bolts is performed step by step for each bolt individually, which affects the efficiency. Contents of the invention [0003] The main purpose of the present invention is to propose a bolt removal device, aiming to solve the problem of removal efficiency of multiple bolts of the engine cylinder head. [0004] To achieve the above object, the present invention proposes a bolt removal device, com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/069
Inventor 郭威蒋余根李文
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD