Two-freedom-degree concentric-rotating hole-lapping device of ultrahigh back-pressure glass ball

A technology of glass balls and degrees of freedom, applied in stone processing tools, work accessories, manufacturing tools, etc., can solve the problems of no ultra-high back pressure glass balls, difficult to guarantee accuracy, low work efficiency, etc., to ensure the precision of grinding holes and The effect of production efficiency

Inactive Publication Date: 2017-06-13
浙江云灵信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the prior art, there is no corresponding ultra-high back pressure glass ball grinding device, which is mainly completed by manual operation, which is difficult to guarantee the accuracy and extremely low work efficiency

Method used

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  • Two-freedom-degree concentric-rotating hole-lapping device of ultrahigh back-pressure glass ball

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as attached figure 1 As shown, the Z-axis rotary table 2 is vertically installed on the frame 1, the X-axis rotary seat 5 is vertically installed on the outer surface y of the Z-axis rotary table 2, and the hemispherical mounting plate 10 is installed in the X-axis rotary seat 5. Axial and oppositely install inner drilling mechanism 6 and outer drilling mechanism 8, drill bits are installed on inner drilling mechanism 6 and outer drilling mechanism 8, and X-axis rotary seat 5 is in inner drilling mechanism 6 and outer drilling mechanism 8 Between, at the same time, the midline plane of the X-axis rotary seat 5 vertically passes through the diameter extension line of the Z-axis rotary disk 2, and the central axis of the inner drilling mechanism 6 and the outer drilling mechanism 8 passes through the center of the hemispherical mounting plate 10.

[0026] In the above, the Z-axis rotary servo motor 3 is installed on the frame 1, and the reduction transmissio...

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PUM

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Abstract

Provided is a two-freedom-degree concentric-rotating hole-lapping device of an ultrahigh back-pressure glass ball. A hemi-ball installing disc (10) is installed in an X-axis rotating seat (5), an inner drilling mechanism (6) and an outer drilling mechanism (8) are coaxially and oppositely installed on a rack (1), the X-axis rotating seat (5) is located between the inner drilling mechanism (6) and the outer drilling mechanism (8), a central line plane of the X-axis rotating seat (5) vertically penetrates through a diameter extension line of a Z-axis rotating disc (2), and the middle axes of the inner drilling mechanism (6) and the outer drilling mechanism (8) penetrate through the center of the hemi-ball installing disc (10). The Z-axis rotating disc is mutually matched with the X-axis rotating seat to achieve accurate control of two freedom degrees. In addition, a ball body is coaxially and oppositely clamped by using the inner drilling mechanism and the outer drilling mechanism, a drill bit rotating at high speed is controlled to rapidly advance, work-feed and rapidly reverse for lapping with respect to the center of the ball, rough lapping and finish lapping are performed in a linkage mode, manual hole lapping is completely replaced, and hole-lapping precision and production efficiency are ensured.

Description

technical field [0001] The invention belongs to IPC classification B24B for grinding or polishing machine tools, devices or process technologies, and relates to an auxiliary grinding hole processing device for a glass protective cover of deep-sea shock wave detection equipment, especially a two-degree-of-freedom concentric rotation of an ultra-high back pressure glass ball Grinding device. Background technique [0002] At present, the working environment of seismic wave detection instruments used to detect deep-sea crustal activities is below 10,000 meters above sea level. Since the outside of the protective cover of seismic wave detection instruments needs to withstand a pressure close to 1000KG / square centimeter, that is, ultra-high back pressure, it is an important key component. The cover adopts two ultra-high-strength glass hemispherical structures. Several round holes need to be processed on the glass hemispherical structure of the protective cover for the connection p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/14B28D7/00
CPCB28D1/14B28D7/00
Inventor 黄天其任跃华夏从俊
Owner 浙江云灵信息技术有限公司
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