Shot blasting machine used for machining of shell of high-voltage transformer

A high-voltage transformer and shot blasting machine technology, which is applied in metal processing equipment, additives, petroleum industry and other directions, can solve the problems of low production efficiency of high-voltage transformer shells, unsecured product quality, and low production efficiency. The effect of easy shot blasting, stable rotation and improved service life

Active Publication Date: 2016-08-17
SUQIAN GENERAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The high-voltage transformer shells in the prior art generally have low production efficiency, especially when the shot blasting operation is performed on the high-voltage transformer shell, most of them are manual shot blasting, the shot blasting effect is poor, and when shot blasting, When turning over the high-voltage transformer shell, it is extremely time-consuming and laborious, which leads to extremely low production efficiency of the high-voltage transformer shell, and the product quality cannot be guaranteed

Method used

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  • Shot blasting machine used for machining of shell of high-voltage transformer
  • Shot blasting machine used for machining of shell of high-voltage transformer
  • Shot blasting machine used for machining of shell of high-voltage transformer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The above-mentioned shot blasting machine for processing high-voltage transformer shells, wherein the preparation method of the novel lubricating grease is as follows:

[0041] 1. Take calcium hydroxide, stearic acid, boric acid, and white carbon black, put them into a blender in a weight ratio of 1:0.5:0.3:2, mix and stir until fully mixed to obtain a thickener;

[0042] 2. Take diphenylamine, dilauryl alcohol ester and dioctadecyl alcohol ester, put them into a blender in a weight ratio of 1:2:0.5, mix and stir until fully mixed to obtain an antioxidant;

[0043] 3. Take polymethyl methacrylate, polyisobutylene and dodecylbenzenesulfonic acid, put them into a mixer in a weight ratio of 1:3:0.1, mix and stir until fully mixed, and obtain a structure improving agent;

[0044] 4. Weigh the base oil and the thickener by weight, add 80% by weight of the base oil and all the thickener into the reaction kettle, heat and stir the reaction, the temperature is controlled at 135...

Embodiment 2

[0048] The above-mentioned shot blasting machine for processing high-voltage transformer shells, wherein the preparation method of the novel lubricating grease is as follows:

[0049] 1. Take calcium hydroxide, azelaic acid, stearic acid, oleic acid and white carbon black, put them into a blender in a weight ratio of 1:0.4:0.6:0.1:0.12, mix and stir until fully mixed to obtain thickener;

[0050] 2. Take didodecyl alcohol ester, ditetradecyl alcohol ester and dioctadecyl alcohol ester, put them into a blender in a weight ratio of 1:0.5:2, mix and stir until fully mixed, and obtain antioxidant agent;

[0051] 3. Take polyisobutene, n-butanol and phosphoric acid, put them into a mixer in a weight ratio of 1:1.7:0.4, mix and stir until fully mixed, and obtain a structure improving agent;

[0052] 4. Weigh the base oil and the thickener by weight, add 80% by weight of the base oil and all the thickener into the reaction kettle, heat and stir the reaction, the temperature is cont...

Embodiment 3

[0056] The above-mentioned shot blasting machine for processing high-voltage transformer shells, wherein the preparation method of the novel lubricating grease is as follows:

[0057] 1. Take sebacic acid, azelaic acid, stearic acid, oleic acid and white carbon black, put them into a blender in a weight ratio of 1:0.8:0.5:0.1:2, mix and stir until fully mixed to obtain thickener;

[0058] 2. Take diphenylamine, put it into a blender, mix and stir until it is fully mixed to obtain an antioxidant;

[0059] 3. Take polyisobutylene and phosphoric acid, put them into a mixer in a weight ratio of 1:0.8, mix and stir until fully mixed, and obtain a structure improving agent;

[0060] 4. Weigh the base oil and the thickener by weight, add 80% by weight of the base oil and all the thickener into the reaction kettle, heat and stir the reaction, the temperature is controlled at 145°C, and the stirring time is 1.9 hours to obtain Mixture A, then stand for a period of time until the temp...

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Abstract

The invention provides a shot blasting machine used for machining of a shell of a high-voltage transformer. A positioning and turning mechanism is arranged on the shot blasting machine. The positioning and turning mechanism comprises a base plate, a driven positioning rod and a driving positioning rod. A first roller and a second roller are arranged on the driven positioning rod and the driving positioning rod correspondingly. The shell of the high-voltage transformer is arranged between the driven positioning rod and the driving positioning rod. The driving positioning rod moves under the action of a gear so that the shell of the high-voltage transformer can be positioned and lifted. The second roller rotates along with the shot blasting operation, the first roller is driven to move, and accordingly the shell of the high-voltage transformer is rotated, so that the situation that time and labor are wasted due to the fact that a shell of a high-voltage transformer needs to be rotated is avoided. In addition, rotation is more stable, the shot blasting effect is improved while shot blasting operation of personnel is facilitated, and accordingly the product quality of the shell of the high-voltage transformer is greatly improved. Meanwhile, the invention discloses novel lubricating grease, the novel lubricating grease is good in lubricating effect, noise reduction effect and rust prevention effect, the kinetic energy loss of the shot blasting machine is reduced, and the rotation stability of the shell is guaranteed.

Description

technical field [0001] The invention relates to the production of high-voltage transformer shells, in particular to a shot blasting machine for processing high-voltage transformer shells. Background technique [0002] High-voltage transformer is one of the most basic and important detection equipment in transmission lines. It is mainly used to supply power to measuring instruments and relay protection devices, to measure the voltage, power and electric energy of the line, or to detect when the line fails. Protect valuable equipment, motors and transformers in the line, and the high-voltage transformer shell is an important protection component of the high-voltage transformer, and its quality directly affects the stability of the high-voltage transformer during work. [0003] The high-voltage transformer shells in the prior art generally have low production efficiency, especially when blasting the high-voltage transformer shells, most of them are manual shot blasting, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/32B24C3/26B24C3/30B24C9/00C10M169/00C10N40/04C10N40/02
CPCB24C3/266B24C3/30B24C3/322B24C9/00C10M113/00C10M113/08C10M117/02C10M117/06C10M125/24C10M129/06C10M129/70C10M133/12C10M135/10C10M143/06C10M145/14C10M169/00C10N2040/02C10N2040/04
Inventor 杜东亮徐洋唐运民杜爱民吴玉波肖庆良
Owner SUQIAN GENERAL MACHINERY
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