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Positioning clamp for automobile spoke

A technology for positioning fixtures and automobile wheels, which is applied to positioning devices, clamping, manufacturing tools, etc., and can solve problems such as difficulty in ensuring the position accuracy of each hole

Active Publication Date: 2016-12-14
齐泰兴精工科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of processing 12-hole automobile spokes first determines the position of each hole and then processes it. This processing method is difficult to ensure the position accuracy of each hole

Method used

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  • Positioning clamp for automobile spoke

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] see figure 1 , as shown in the legend therein, an automobile spoke positioning fixture includes a base 10, a centering column 20 and a floating assembly, the centering column 20 is arranged in the middle of the base 10 and is generally T-shaped, and the floating assembly is arranged on the base 10, Including the floating pin 31, the first fixed block 32, the second fixed block 33, the first guide block 34, the second guide block 35 and the spring 36, the first fixed block 32 and the second fixed block 33 are respectively fixedly arranged on the base 10 And the two positions are opposite, the first guide block 34 is connected to the first fixed block 32 movably up and down, the floating pin 31 is connected to the first guide block 34, and the second guide block 35 is connected to the base 10 horizontally and movably. , the first guide block 34 and the second guide block 35 are connected by inclined plane guidance, one end of the spring 36 is connected to the second guide...

Embodiment 2

[0025] The rest is the same as the first embodiment, the difference is that on the opposite surfaces of the first guide block and the first fixed block, one of them is provided with a T-shaped slot, the other is provided with a T-shaped guide block, and the second guide block is provided with a T-shaped guide block. On the opposite surfaces of the block and the base, one of them is provided with a T-shaped slot, and the other is provided with a T-shaped guide block, and on the opposite surfaces of the first guide block and the second guide block, one of them is provided with a T-shaped slot, Another set of T-shaped guide blocks.

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Abstract

The invention discloses a positioning clamp for an automobile spoke. The positioning clamp comprises a base, a positioning pillar and a floating assembly. The positioning pillar is arranged at the middle portion of the base and is roughly in a T shape. The floating assembly is arranged on the base and comprises a floating pin, a first fixing block, a second fixing block, a first guide block, a second guide block and a spring. The first fixing block and the second fixing block are fixedly arranged on the base and are oppositely arranged. The first guide block is vertically and movably connected to the first fixing block. The floating pin is connected to the first guide block. The second guide block is horizontally and movably connected to the base. The first guide block and the second guide block are in bevel guide connection. One end of the spring is connected with the second guide block, and the other end of the spring is connected with the second fixing block. Due to the fixed position of the floating pin, the position of a drill bit is also fixed, and it can be ensured that the rotation angle is the same each time the spoke rotates.

Description

technical field [0001] The invention relates to the field of workpiece clamping devices or positioning devices, in particular to an automobile wheel spoke positioning fixture. Background technique [0002] The spoke is a device to protect the rim and spoke of the vehicle wheel. It is characterized by a pair of circular cover plates. The diameter of the cover plate is close to the diameter of the wheel rim. There is a hole in the center of the cover plate that is larger than the rotation axis of the wheel. The part near the edge of the cover plate has an opening, the edge of the cover plate is provided with an annular wheel plate, and the curved surface of the wheel plate can fit closely with the curved surface of the wheel rim. According to the structure of the spokes, the wheels are divided into sub-plate type and spoke type. At present, mainstream family cars adopt the sub-plate type spoke structure. [0003] In recent years, with the rapid development of the automobile i...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23Q7/02
CPCB23Q3/062B23Q7/02
Inventor 马志刚陈伟
Owner 齐泰兴精工科技(苏州)有限公司
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