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Fixture special for crafts

A technology of special fixtures and handicrafts, which is applied in the direction of manufacturing tools, grinding workpiece supports, metal processing equipment, etc., can solve the problems of insufficient clamping effect, external force and stability maintenance ability, etc., and achieve the effect of light structure, cleanliness and good stability

Pending Publication Date: 2017-11-24
湖州南浔自在工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a special fixture for handicrafts, which solves the problem of insufficient clamping effect and external force stability maintenance ability during the processing of handicrafts

Method used

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  • Fixture special for crafts

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Please refer to the attached figure 1 , the embodiment of the present invention includes:

[0017] A special fixture for handicrafts, including a chassis 1, a claw plate 2, a bracket 3, a roller 4, a nozzle 5 and an air pipe 6; the chassis 1 is a circular flange; the chassis 1 is also provided with a fixing hole for fixing ; The fixing holes are evenly spaced. The claw plate 2 is coaxially fixed on the chassis 1; a coaxial matching hole is provided on the claw plate 2; the matching hole is a through-hole structure, which is used to clamp shaft products, and one end is clamped to facilitate the surface. processing. The front end surface ...

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Abstract

The invention relates to a fixture special for crafts. The fixture comprises a base plate, a claw plate, supports, rolling wheels, nozzles and air tubes; the base plate is a ring-shaped flange, the claw plate is co-axially fixed to the base plate, a coaxial mating hole is formed in the claw plate, at least three mounting grooves extending to the mating hole from the rotary surface are formed in the front end face of the claw plate, and claw heads moving inside the grooves are arranged in the mounting grooves; an inner cavity coaxial with the mating hole is formed in the claw plate, a bevel gear is arranged in the inner cavity, a spiral groove is formed in the surface of the bevel gear, and gear heads cooperating with the spiral groove are arranged at the bottoms of the claw heads; supports perpendicular to the end face are arranged on the front end face of the base plate and distributed by taking the mating hole as the center of a circle, adjusting screws are arranged on the supports, the adjusting screws are arranged on the supports in a matched mode through threads, the rolling wheels are arranged at the front ends of the adjusting screws, and the rolling wheels and the mating hole are installed in the axially parallel position relationship; the nozzles are arranged on the supports in the clamping direction of the claw heads, and the nozzles are externally connected with the air tubes.

Description

technical field [0001] The invention relates to the field of handicraft manufacturing, in particular to a special clamp for handicrafts. Background technique [0002] Fixtures are widely used in the processing and manufacturing of craft products, especially the processing of round shaft products, because the flat grinding of shaft workpieces is the basis of subsequent product processing, and its machining accuracy has a greater impact on the processing of subsequent workpieces. Therefore, for The flat grinding of shaft workpieces has certain precision requirements. Unlike mechanical processing fixtures, which require higher precision and texture requirements, handicraft processing fixtures are mainly designed to eliminate external forces and vibrations generated during clamping because of the material characteristics of the clamped objects and the practicability of processing. Purpose. At present, the national bureaus of processing these handicrafts often have the followin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B41/06B24B55/06
CPCB24B41/061B24B55/06
Inventor 杨慧丽
Owner 湖州南浔自在工艺品有限公司
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