Automobile socket wrench polishing device

A technology for sleeves and automobiles, applied in grinding machines, grinding/polishing equipment, metal processing equipment, etc., can solve the problem of high cost of grinding methods, achieve good grinding effect, comprehensive grinding, and reduce production costs

Active Publication Date: 2017-06-30
杭州伟图科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a grinding device for automobile sleeves to solve the problem of high cost of grinding the inner wall of traditional sleeves

Method used

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  • Automobile socket wrench polishing device
  • Automobile socket wrench polishing device
  • Automobile socket wrench polishing device

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Experimental program
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Embodiment Construction

[0029] The present invention will be described in further detail below by means of specific embodiments:

[0030] The reference signs in the accompanying drawings of the specification include: machine base 1, automobile bushing 2, elastic iron sheet 3, slide bar 4, baffle plate 5, through hole 6, slide hole 7, limit groove 8, ring hole 9, iron Ball 10, protrusion 11, first extension spring 12, second extension spring 13, motor 14, outer grinding cylinder 15, electromagnet 16, ring groove 17, L-shaped bar 18, auxiliary bar 19, chute 20.

[0031] The embodiment is basically as attached figure 1 , image 3 Shown: The grinding device of the automobile sleeve includes a machine base 1, which is provided with an internal grinding mechanism and an external grinding mechanism. The internal grinding mechanism includes an elastic iron sheet 3 and a slide rod 4, and the elastic iron sheet 3 is cylindrical , and the diameter of the elastic iron sheet 3 is consistent with the diameter of...

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PUM

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Abstract

The invention discloses an automobile socket wrench polishing device which comprises a machine base, wherein an internal grinding mechanism and an external grinding mechanism are arranged on the machine base; the internal grinding mechanism comprises an elastic iron sheet and a sliding rod; a baffle is arranged at one end of the elastic iron sheet; a through hole is formed in the baffle; three slide openings are formed in the inner wall of the through hole; a limiting groove is formed between every two adjacent slide openings; an annular hole is formed in the side wall of the elastic iron sheet; an iron ball is connected to the annular hole in a sliding manner; three bulges are arranged on the sliding rod; six first tension springs are arranged on the inner wall of the elastic iron sheet; the six first tension springs are fixedly connected with the sliding rod; a plurality of elastic parts are arranged between the elastic iron sheet and the sliding rod; the external grinding mechanism comprises a motor and an external grinding barrel fixedly connected with the motor; an electromagnet is arranged on the outer wall of the external grinding barrel; a curved annular groove is formed in the outer wall of the external grinding barrel; an L-shaped rod is connected to the annular groove in a sliding manner; the L-shaped rod is fixedly connected with an auxiliary rod; the auxiliary rod is detachably connected with the sliding rod. The automobile socket wrench polishing device mainly solves the problem that the conventional polishing method for the inner wall of the socket wrench is high in cost.

Description

technical field [0001] The invention belongs to the field of grinding, and in particular relates to a device for grinding inner surfaces. Background technique [0002] Socket is the abbreviation of socket wrench. It is composed of multiple sockets with hexagonal or twelve-pointed holes and equipped with various accessories such as handles and rods. It is especially suitable for very narrow screwing positions or deep depressions Deep bolts or nuts. It is suitable for the steel bar connection construction in the cold extrusion connection technology structure of the reinforced concrete steel bar sleeve of various structures that bear the two-way force of tension and compression; it can be connected in all directions; it is convenient and fast to operate. [0003] The commonly used sleeve is cylindrical in shape. The inner wall of one end of the sleeve matches the shape of the nut to form a hexagonal hole, and the inner wall of the other end matches the shape of the connecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B25/00B24B27/00
CPCB24B25/00B24B27/0076Y02W30/62
Inventor 涂金华张成伟孙少辉王朝军
Owner 杭州伟图科技开发有限公司
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