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L-shaped quartz tube processing jig

A quartz tube, L-shaped technology, used in stone processing tools, stone processing equipment, manufacturing tools, etc., to achieve the effect of improving production economic benefits

Pending Publication Date: 2022-06-10
HANGZHOU DAHE THERMO MAGNETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the fact that the quartz tube fixtures in the prior art cannot properly clamp special-shaped tubes such as L-shaped tubes, so that stress concentration tends to occur during processing and cause the tube body to break The problem

Method used

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  • L-shaped quartz tube processing jig
  • L-shaped quartz tube processing jig
  • L-shaped quartz tube processing jig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The positioning section 21 arranged horizontally corresponds to the horizontal pipe section 101 of the L-shaped quartz tube 100, and the hole 7 to be processed is also arranged at the end of the horizontal pipe section 101 away from the bending part 103; The vertical tube section 102 of the L-shaped quartz tube 100, when the L-shaped quartz tube 100 is placed on the clamping groove 2 of the tube body, after the horizontal tube section 101 is engaged with the positioning section 21, it can be tested whether the vertical tube section 102 can be clamped. Check section 23 to judge whether the verticality of L-shaped quartz tube 100 meets the requirements. Once there is an error in the quartz tube, it cannot be engaged with checking section 23. Therefore, only by placing L-shaped quartz tube 100 can the tube structure be corrected. Carry out preliminary calibration to avoid waste of production cost due to hole processing of defective products, and improve production economic ...

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PUM

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Abstract

The invention discloses an L-shaped quartz tube processing jig, a jig body is provided with a tube body clamping groove, the tube body clamping groove comprises a positioning section and a supporting section, and the supporting section can adaptively support a bent part of an L-shaped quartz tube. The tube body clamping groove is used for clamping and positioning the L-shaped quartz tube through the matching of the positioning section and the supporting section. The tube body clamping groove capable of supporting the bending part of the L-shaped quartz tube in a self-adaptive manner is adopted for positioning the quartz tube, so that the phenomenon of stress concentration caused by suspension of a local tube body is avoided, and the tube body can be well protected by a processing jig when the quartz tube is processed in various processing modes.

Description

technical field [0001] The invention relates to the technical field of quartz product processing, in particular to an L-shaped quartz tube processing jig. Background technique [0002] Due to its good performance, quartz tubes are widely used in the optical fiber production industry. Quartz tubes are an important part of optical fiber production. There are many types, such as straight tubes, perforated tubes, single-ball tubes, hemispherical tubes, stepped tubes, and L-shaped tubes. etc. The production process of these quartz tubes is roughly the same, in which the quartz tube needs to be drilled with a hole processing device. The function of the hole is to connect with the corresponding production equipment with pins, which requires high precision positioning to meet the actual production requirements. need. [0003] At present, the drilling methods mainly include mechanical drilling, laser drilling, and ultrasonic drilling. Mechanical drilling is to place the quartz pipe ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/14B28D7/04
CPCB28D1/146B28D7/04
Inventor 吴然红沈利祥杨军
Owner HANGZHOU DAHE THERMO MAGNETICS CO LTD