Overturning clamp for large cover of crystal growing furnace

A technology of crystal growth furnace and flipping fixture, which is applied in the directions of crystal growth, single crystal growth, single crystal growth, etc. It can solve the problems of personal injury accidents, high safety risks, and long growth cycle, so as to simplify the working process and solve the difficulty of flipping , the effect of increasing production capacity

Inactive Publication Date: 2015-05-06
福建鑫晶精密刚玉科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature field assembly and temperature field adjustment of the sapphire crystal growth furnace require hoisting, assembly, cleaning and adjustment of the large cover of the crystal growth furnace. Similar operations require flipping and adjustment of the large cover of the crystal growth furnace. The operation method combined with manual turning is not only inefficient but also has a high safety risk and may easily lead to personal injury accidents
[0003] Lar

Method used

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  • Overturning clamp for large cover of crystal growing furnace
  • Overturning clamp for large cover of crystal growing furnace
  • Overturning clamp for large cover of crystal growing furnace

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 , figure 2 , image 3 The flipping jig shown for a large lid of a crystal growth furnace includes two support frames 10 arranged symmetrically, and a fixed horn 20 rotatably arranged on the support frames 10 . Such as Figure 4 , Figure 5 As shown, the fixed horn 20 includes a rotating shaft 21, a movable clamping piece 23, and a bearing block 21. One end of the rotating shaft 21 is rotatably connected to the support frame 10, and the other end of the rotating shaft 21 is connected to the bearing block 21. The bearing block 21 is connected to the movable The clamping piece 23 forms a fixed area 28, the large cover 30 is clamped in the fixed area 28, and the two rotating bearings are arranged coaxially.

[0025] In this embodiment, the bearing block 21 includes a bearing surface 24 and an installation surface 25 ,...

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Abstract

A related overturning clamp for a large cover of a crystal growing furnace comprises two symmetrically-arranged bracing frames, and fixed ox-horn-shaped members arranged on the bracing frame in a rotation way; each fixed ox-horn-shaped member comprises a rotation shaft, a movable clamping sheet and a bearing block; one end of the rotation shaft is connected with the corresponding bracing frame in a rotation way, and the other end of the rotation shaft is connected with the bearing block; the bearing block and the movable clamping sheet form a fixing area; the large cover is clamped in the fixing area; and two rotation bearings are coaxially arranged. The overturning clamp is capable of effectively controlling the overturning process of the large cover of the jewel furnace, is simple and convenient to operate, helps to effectively solve the problem that the large cover of the sapphire crystal growing furnace is difficult to overturn, helps to effectively improve hoisting, adjusting, cleaning and afresh assembling processes of a thermal field, and helps to greatly shorten the sapphire crystal growth period, improve production power and reduce sapphire crystal growth cost, thereby improving working efficiency, simplifying working process and reducing working risk.

Description

technical field [0001] The invention relates to a jig, in particular to a flipping jig for a large cover of a crystal growth furnace. Background technique [0002] With the development of artificial crystal science and technology, especially the development of sapphire grown by the top seed crystal temperature gradient method, the development of large-sized sapphire crystals is an inevitable trend, and the assembly requirements for sapphire crystal growth furnaces are also getting higher and higher. The temperature field assembly and temperature field adjustment of the sapphire crystal growth furnace need to lift, assemble, clean and adjust the large cover of the crystal growth furnace. Similar operations need to flip and adjust the large cover of the crystal growth furnace. The operation mode combined with manual turning is not only inefficient but also has a high safety risk and may easily lead to personal injury accidents. [0003] Large-sized and high-quality sapphire c...

Claims

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Application Information

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IPC IPC(8): C30B11/00C30B29/20
Inventor 黄小卫杨敏赵慧彬柳祝平
Owner 福建鑫晶精密刚玉科技有限公司
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