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Double-concave-surface pearl same-direction positioned drilling method

A drilling method and double concave technology, applied in the direction of stone processing tools, work accessories, manufacturing tools, etc., can solve the problems of downward deviation of pearls, poor pearl stability, low drilling efficiency, etc., to ensure quality and success efficiency, improve stability, and improve efficiency

Inactive Publication Date: 2020-03-06
SUZHOU CHINA PEARL & GEM CITY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the existing pearls are drilled, the pearls are usually positioned first, and then a drill bit perpendicular to the force direction of the pearls is set from top to bottom to drill holes. However, since the pearls are spherical, the stability is relatively poor. When punching, the force perpendicular to the clamping direction will easily cause the pearl to shift downward along the direction of punching, making the stability of the pearl poor, which will easily lead to shifting when punching, making the punching efficiency lower Low

Method used

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  • Double-concave-surface pearl same-direction positioned drilling method
  • Double-concave-surface pearl same-direction positioned drilling method
  • Double-concave-surface pearl same-direction positioned drilling method

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Embodiment 1

[0050] see figure 1 , a double-concave pearl co-directional positioning drilling method, comprising the following steps:

[0051] S1. First, clean the pearls to be drilled to remove surface dust, then dry them and put them into the same-direction drilling device;

[0052] S2. Control the concave positioning mechanism on the co-directional drilling device to move away to both sides, so that the pearl falls into the middle of the concave positioning mechanism;

[0053] S3. At this time, the concave surface positioning mechanism is controlled to move to the middle. After the pearl is completely wrapped, the positioning of the double concave surface of the pearl is realized, and the co-directional drilling device controls the drill to start drilling in the same direction as the positioning;

[0054] S4. After the punching is completed, the concave positioning mechanisms are controlled to be far away from each other, so that the drilled pearls are released and dropped to be collec...

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Abstract

The invention discloses a double-concave-surface pearl same-direction positioned drilling method, and belongs to the field of pearl design. In the double-concave-surface pearl same-direction positioned drilling method, through arrangement of a concave-surface polishing mechanism, pearls are transversely positioned through recess spherical surfaces on two concave-surface positioning columns beforepunching; under the effect of four soft positioning bags, the pearls are guaranteed in the center of the two recess spherical surfaces; meanwhile, a drilling module is arranged in the center of the concave-surface positioning columns and parallel to the concave-surface positioning mechanism, so that the punching direction is parallel to clamping and fixing force of the pearls, the stability of thepearls is effectively improved, the pearls are not easy to deviate due to the punching force, and the pearl punching quality and success rate are effectively guaranteed; and meanwhile, through arrangement of dual-purpose collecting slide ways, the punched pearls can be collected, and pearl powder generated by punching can be collected, so that the waste of pearl resources is effectively reduced,and the use efficiency is improved.

Description

technical field [0001] The invention relates to the field of pearl design, in particular to a double-concave pearl co-directional positioning drilling method. Background technique [0002] Pearl is an ancient organic gemstone, mainly produced in the molluscs of pearl shellfish and mother-of-pearl shellfish; and the calcium carbonate-containing mineral (aragonite) beads produced by endocrine action are composed of a large number of tiny aragonite crystals Assembled; rich in variety, different shapes and colorful colors; according to the research of geology and archeology, there were already pearls on the earth 200 million years ago. Pearls with magnificent colors and elegant temperament symbolize health, purity, wealth and happiness, and have been loved by people since ancient times. Pearls are also divided into freshwater pearls and seawater pearls. [0003] Pearls come in a variety of shapes, including round, pear, egg, teardrop, button and random shapes, among which the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/14B28D7/00B28D7/02B28D7/04
CPCB28D1/14B28D7/00B28D7/02B28D7/04
Inventor 王旬
Owner SUZHOU CHINA PEARL & GEM CITY CO LTD
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