A fixing device for the production of carbon-carbon insulation cylinder materials

A technology for fixing devices and heat preservation cylinders, applied in positioning devices, storage devices, feeding devices, etc., can solve the problems of die forming size deviation, unstable heat preservation cylinder fixation, low product yield rate, etc., to improve yield rate, structure The effect of simple, fixed way fastening

Active Publication Date: 2020-12-08
安顿雷纳新材料(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the prior art during the production and manufacture of heat preservation cylinders. It is necessary to fix the dies on the manufacturing materials, and they can be used after the dies are formed. Due to the large deviation of the size and the shortcomings of low product yield, a fixed device for the production of carbon-carbon insulation cylinder materials is proposed.

Method used

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  • A fixing device for the production of carbon-carbon insulation cylinder materials
  • A fixing device for the production of carbon-carbon insulation cylinder materials
  • A fixing device for the production of carbon-carbon insulation cylinder materials

Examples

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Embodiment 1

[0021] refer to Figure 1-3 , a kind of fixing device for the production of carbon-carbon insulation cylinder materials, including a base 1, a fixing seat 2 is fixedly installed on the top of the base 1, a fixing cavity 3 is arranged on the fixing seat 2, and a push rod is fixedly installed on the inner wall of the top of the fixing cavity 3 The motor 4 and the output shaft of the push rod motor 4 are welded with a pressure plate 5, and both sides of the pressure plate 5 are fixedly equipped with a connecting plate 7, and a screw nut 9 is fixedly installed on the connecting plate 7, and the bottom of the fixed cavity 3 The inner wall is rotationally connected with two symmetrically arranged ball screws 10, and the two ball screws 10 respectively pass through the two screw nuts 9 and are threadedly connected with the screw nuts 9, and the top inner wall of the fixed cavity 3 is provided with symmetrically arranged two through holes, and the tops of the two ball screws 10 respec...

Embodiment 2

[0028] refer to Figure 1-3 , a kind of fixing device for the production of carbon-carbon insulation cylinder materials, including a base 1, the top of the base 1 is fixed with a fixing seat 2 by screws, the fixing seat 2 is provided with a fixing cavity 3, and a pusher is welded on the inner wall of the top of the fixing cavity 3. The rod motor 4 and the output shaft of the push rod motor 4 are welded with a pressure plate 5, and both sides of the pressure plate 5 are fixed with a connecting plate 7 by screws, and a screw nut 9 is welded on the connecting plate 7, and the fixed cavity 3 Two symmetrically arranged ball screws 10 are connected to the inner wall of the bottom of the housing through bearing rotation, and the two ball screws 10 respectively pass through the two screw nuts 9 and are threadedly connected with the screw nuts 9. On the top inner wall of the fixed cavity 3 There are two through holes arranged symmetrically, and the tops of the two ball screws 10 respec...

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Abstract

The invention belongs to the field of silicon single crystals, and particularly relates to a fixing device for manufacturing of a carbon-carbon heat preservation cylinder material. In the manufacturing process of existing heat preservation cylinders, a manufacturing material needs to be fixed and punched, and can be used after being subjected to punching forming. According to the prior art, the heat preservation cylinder is often not fixed stably, resulting in a large deviation in the punching forming size, and therefore the product yield is low. Proposed now is the following scheme: the fixing device comprises a base, wherein a fixed seat is fixedly installed at the top of the base, a fixed cavity is arranged on the fixed seat, a push rod motor is fixedly installed on the inner wall of the top of the fixed cavity, a pressing plate is welded to an output shaft of the push rod motor, and connecting plates are fixedly installed on both sides of the pressing plate. By means of the fixingdevice, the pressing plate is pushed to move by the push rod motor and power is generated, the heat preservation cylinder can be clamped and fixed, the fixing mode is firmer than the traditional fixing mode, and meanwhile, the yield of the heat preservation cylinder is improved.

Description

technical field [0001] The invention relates to the technical field of silicon single crystals, in particular to a fixing device for the production of carbon-carbon insulation cylinder materials. Background technique [0002] The silicon single crystal furnace thermal field system has a great influence on the single crystal yield, pulling speed and quality of the single crystal ingot. For silicon single crystal production enterprises, it is necessary to improve the utilization rate of silicon materials, reduce unit energy consumption, and improve production. Efficiency and reducing production costs have always been the goals pursued by enterprises. Therefore, the design of the thermal field system and the selection and use of key components in the thermal field have attracted much attention. The insulation cylinder is one of the key components of the silicon single crystal furnace thermal field system, and its main function is to reduce heat loss and control the temperature ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D43/00
CPCB21D43/003
Inventor 申富强申富胜皮振新毛素文
Owner 安顿雷纳新材料(江苏)有限公司
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