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Frock clamp for ensuring positional tolerance of gear sleeve clamping plate and pin shaft

A gear sleeve and splint technology, which is used in manufacturing tools, auxiliary devices, metal processing equipment, etc., can solve problems such as large measurement errors, inability to ensure the accuracy of the splint and pin shaft, and inability to guarantee the position tolerance of the splint and the pin shaft. The effect of verticality

Pending Publication Date: 2019-03-01
常德市艾锐科机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the position tolerance of the splint and the pin shaft cannot be guaranteed when the gear sleeve is processed. When the gear sleeve is processed, after the splint is processed, the angle is measured. After the measurement is completed, the line is drawn on the round table of the gear sleeve. Satisfy the position tolerance, and then weld the pin shaft on the round table of the gear sleeve. This method has a relatively large measurement error, and the accuracy of the splint and the pin shaft cannot be guaranteed during processing.

Method used

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  • Frock clamp for ensuring positional tolerance of gear sleeve clamping plate and pin shaft
  • Frock clamp for ensuring positional tolerance of gear sleeve clamping plate and pin shaft
  • Frock clamp for ensuring positional tolerance of gear sleeve clamping plate and pin shaft

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Embodiment Construction

[0012] Now in conjunction with accompanying drawing, further elaboration of the present invention

[0013] Such as Figure 1-4 As shown, a tooling fixture for ensuring the position tolerance between the splint of the gear sleeve and the pin shaft includes a clamp body 1, a pressing mechanism 2, a splint positioning mechanism 3 and a pin positioning mold 4, wherein the clamp body 1 includes a base 1.1 and a plurality of positioning Block 1.2, a plurality of positioning blocks 1.2 are fixed on the base 1.1 by welding, and each positioning block 1.2 is provided with a V-shaped groove 1.3 with an upward opening, wherein multiple positioning blocks 1.2 are parallel to each other and multiple The V-shaped grooves 1.3 on the positioning block 1.2 are located on the same axis, and the same gear sleeve is placed in multiple V-shaped grooves 1.3, and the positioning of the gear sleeve is completed through the V-shaped grooves 1.3; on the top of each positioning block 1.2, through bolts ...

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Abstract

The invention discloses a frock clamp for ensuring the positional tolerance of a gear sleeve clamping plate and a pin shaft. The frock clamp comprises a clamp body, a pressing mechanism, a clamping plate positioning mechanism and a pin positioning mold; an included angle being 136.77 degrees is formed between a connecting line of a positioning column center and a gear sleeve center and the vertical direction; meanwhile, when semicircular sleeves are vertical, the two semicircular sleeves are fitted to form a circular sleeve, and the pin shaft is inserted into the circular sleeve, so that the positional tolerance of the clamping plate and the pin shaft is ensured; a set transmission gear drives swinging rods to swing, so that the two swinging rods rotate at the same time, and the verticality of the sleeves is ensured.

Description

technical field [0001] The invention relates to a processing auxiliary equipment of a hydraulic component, in particular to a tooling fixture for ensuring the position tolerance of a splint of a gear sleeve and a pin shaft. Background technique [0002] When the gear sleeve is being processed, it is necessary to ensure the position tolerance of the splint and the pin shaft. Now fix the splint on the round table of the gear sleeve, and then open a semicircular slot on the splint. After the splint is processed, it needs to be fixed on the gear sleeve The pin shaft is fixed on the round platform, at this time, it is necessary to ensure the angle between the pin shaft and the slot on the splint, so that the gear sleeve can cooperate with the pneumatic parts during assembly; [0003] However, the position tolerance of the splint and the pin shaft cannot be guaranteed when the gear sleeve is processed. When the gear sleeve is processed, after the splint is processed, the angle is ...

Claims

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Application Information

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IPC IPC(8): B23K37/04
CPCB23K37/0443Y02E10/72
Inventor 郭德章
Owner 常德市艾锐科机电有限公司