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Adjustable clamping device for processing gem

An adjustable and gem technology, applied in the direction of manufacturing tools, metal processing equipment, machine tools suitable for grinding the edge of workpieces, etc. Process, avoid pollution, convenient and fast loading and unloading effect

Inactive Publication Date: 2008-10-22
罗吉杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of the existing gem processing operation technology, the gem stone blank is fixed by rubber sticking for polishing, which is labor-intensive and time-consuming
Therefore, the work efficiency is low and the product quality cannot be guaranteed, resulting in a relatively low level of product quantity and quality. In view of the above-mentioned defects in the existing processing technology and tooling, the metal cone adjustable jig for processing gemstones has been invented to replace the rubber Grinding the gemstone blank by sticking it has completely changed the existing traditional gluing process for polishing gemstones, improved work efficiency and ensured product quality

Method used

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  • Adjustable clamping device for processing gem

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Embodiment Construction

[0007] The embodiment of the adjustable jig for processing gemstones according to the present invention is explained with reference to the accompanying drawings:

[0008] It consists of a metal rod 1, a fixed pin 2, a tail groove 3, a cone chuck 4, a tightening sleeve nut 5, and a jaw 6. The front end of the cone chuck 4 is made into a cone shape, and there are jaws 6 with two claws, three claws, four claws to six claws inside, and the top end of the metal rod 1 is inserted into the tail end of the cone chuck 4 And fixed, the conical collet 4 and its jaws 6 are locked by the tightening sleeve nut 5, so that the jewel workpiece is held tightly in each jaw, the front end of the metal rod 1 is provided with threads, and the metal rod 1 The middle part is provided with fixed pin 2, and the tail is provided with fixed tail slot 3, which is installed in the original production equipment octagonal hand or noodle presser to play a positioning role.

[0009] Numerals from 1 to 20 are ...

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Abstract

The present invention discloses an adjustable clamp for processing jewels, which is a clamping tool consisting of a metal rod, a fixed pin, a tail slot, a cone collet, a fastening sleeve nut and a clamping jaw. The present invention replaces the traditional mucilage glue process that rubber is used for sticking jewel bosses for grinding so as to avoid 5 to 10 percent of the shedding stone rate when the rubber is used for sticking the jewel bosses for producing and grinding and increases the A-class goods rate of the product over 95 percent. The present invention not only saves a plurality of auxiliary materials such as rubber, shellac, alcohol, liquefied gas, and the like, but also prevents the materials from polluting the environment and harming the health of operating workers.

Description

1. Technical field [0001] The invention relates to a holding tool for processing precious stones, in particular to an adjustable clamp for processing precious stones. 2. Background technology [0002] In the production process of the existing gemstone processing operation technology, rubber is used to fix the gemstone blank for polishing, which is labor-intensive and time-consuming. Therefore, the work efficiency is low and the product quality cannot be guaranteed, resulting in a relatively low level of product quantity and quality. In view of the above-mentioned defects in the existing processing technology and tooling, the metal cone adjustable jig for processing gemstones has been invented to replace the rubber Grinding the gem blank by sticking it has completely changed the existing traditional gluing process for polishing gemstones, improved work efficiency and ensured product quality. 3. Contents of the invention [0003] The object of the present invention is to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/16
Inventor 罗吉杰
Owner 罗吉杰
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