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A multi-faceted punch precision grinding indexing fixture

A punch and indexing technology, which is applied in the direction of grinding workpiece supports, etc., can solve the problem of low processing efficiency of fine grinding fixtures, and achieve the effect of high processing efficiency and high processing accuracy

Active Publication Date: 2015-09-23
ZHEJIANG HENGCHENG CEMENTED CARBIDE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a multi-faceted punch precision grinding indexing fixture, aiming to solve the problem of low processing efficiency of the existing precision grinding fixture

Method used

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  • A multi-faceted punch precision grinding indexing fixture
  • A multi-faceted punch precision grinding indexing fixture
  • A multi-faceted punch precision grinding indexing fixture

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Embodiment Construction

[0016] refer to figure 1 , figure 2 and image 3 , a multi-faceted punch precision grinding indexing fixture, including a base 2 fixedly connected to the surface grinding magnetic chuck 1, an indexing plate 3 installed above the base 2, the base 2 and the indexing plate 3 are provided with An indexing device for setting different plane processing positions. The base 2 is provided with a base center hole 21 for installing a multi-face punch 5. The index plate 3 is provided with a base center hole 21 for installing a multi-face punch. The center hole 31 of the index plate of the punch 5, the center hole 31 of the index plate is coaxial with the center hole 21 of the base, and the index plate 3 is also provided with a multi-faceted punch 5 for locking on the index plate 3 The locking device on the upper; the indexing device includes a pin 4 for connecting the base 2 and the index plate 3, a base pin hole 22 located at the upper end of the base 2 and matched with the pin 4, and...

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Abstract

The invention amis to discloses a multi-face punching head fine grinding and indexing clamp to solve the problem of low processing efficiency of existing fine grinding clamps. The multi-face punching head fine grinding and indexing clamp comprises a base mounted on a flat-stone mill magnetic sucker and an indexing disc mounted above the base, indexing devices used for setting different plane processing positions are arranged on the base and the indexing disc, a base center hole used for mounting of a multi-face punching head is formed in the base, an indexing disc center hole matched with the base center hole and used for mounting of the multi-face punching head is formed in the indexing disc, the indexing disc center hole and the base center hole are coaxial, and a locking device used for locking the multi-face punching head on the indexing disc is further arranged on the indexing disc. The indexing disc is arranged, and when the indexing disc is rotated to enable each indexing disc pin hole to be fixed in a corresponding base pin hole, a processing position of the punching head plane is determined, so that the punching head plane is enabled to be high in processing efficiency and processing accuracy.

Description

technical field [0001] The invention relates to a fixture, in particular to a precision grinding indexing fixture for a multi-faceted punch. Background technique [0002] The traditional multi-sided punch slope is mainly processed by electric pulse processing. The surface quality of electric pulse processing is poor and the processing cycle is long. The processing quality is greatly improved by using the fine grinding method. However, there is currently no method for clamping multi-sided punches. The special jig for the head, because the punch has multiple surfaces to be processed, it is troublesome to adjust the position of the punch when the general fine grinding jig finishes processing one surface, not only the processing efficiency is low, but also the processing accuracy is low. Contents of the invention [0003] The invention provides a fine-grinding indexing jig for a multi-faceted punch, aiming at solving the problem of low processing efficiency of the existing fin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B41/06
CPCB24B41/066
Inventor 杨雪郭伟波金益民吴晓娜
Owner ZHEJIANG HENGCHENG CEMENTED CARBIDE CO LTD