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Vehicle ring corrector

A technology of aligners and rims, applied in wheel assembly equipment, wheels, vehicle parts, etc., can solve problems such as large errors

Inactive Publication Date: 2015-07-22
冯政
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are more and more bicycles in the voice of low-carbon and environmental protection, but their rims are always not much round. In maintenance, it is generally done manually by visual inspection to find the roundness of the rims through elastic strips. This method has large errors and has been improved. the necessity of

Method used

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  • Vehicle ring corrector
  • Vehicle ring corrector

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Embodiment Construction

[0014] Such as figure 1 , 2 As shown, a rim corrector is composed of upper and lower rim templates 1, 2, hinge 3, upper and lower ear plates 4, 5 and bolts 7. The upper and lower ring templates 1 and 2 are two ring-shaped plates with the same shape. The upper and lower ring templates 1 and 2 should be made of steel plates or molded to make them have sufficient mechanical strength; the upper and lower ring templates The inner diameter of 1 and 2 is equal to the inner diameter of the car strip of the rim, and the outer diameter of the upper and lower circle templates 1 and 2 is greater than the outer diameter of the tire of the car; there is a circle on the inner edge of the upper and lower circle templates 1 and 2 The ring groove 6, the cross section of the ring groove 6 has a radian, the shape of the ring groove 6 (cross section) matches the edge radian from the outside of the rim to the inside (the direction of the car strip), and the inner side of the two sides of the rim i...

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Abstract

A rim straightener is structurally formed by connecting an upper rim formwork, a lower rim formwork, a hinge, an upper lug plate, a lower lug plate and bolts. The upper rim formwork and the lower rim formwork are connected into a whole through the hinge. The upper lug plate and the lower lug plate are arranged on the upper rim formwork and the lower rim formwork respectively, and the upper rim formwork and the lower rim formwork can be fastened and opened through the bolts. In the using process, a wheel conforming to the types of the formworks is placed on a clearance between the two formworks, the upper rim formwork and the lower rim formwork are folded and fastened through the bolts, everywhere of the inner side of a rim is in contact with ring grooves of the formworks, and the deformed rim is extruded by the ring grooves of the upper rim formwork and the lower rim formwork to be gradually rounded.

Description

technical field [0001] A rim corrector belongs to the field of bicycle maintenance tools. Background technique [0002] There are more and more bicycles in the voice of low-carbon and environmental protection, but their rims are always not much round. In maintenance, it is generally done manually by visual inspection to find the roundness of the rims through elastic strips. This method has large errors and has been improved. necessary. Contents of the invention [0003] The purpose of this application is to provide a rim corrector for more accurate correction of the rim; the structure of the rim corrector is composed of upper and lower rim templates, hinges, upper and lower ear plates and bolts. The upper and lower ring templates are two ring-shaped plates with the same shape. The upper and lower ring molds should be made of steel plates or molded to make them have sufficient mechanical strength; the inner diameter of the upper and lower ring templates is equal to that of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B31/02B21D1/12B23P6/00
Inventor 冯政
Owner 冯政