A processing technology of a contact seat

A processing technology and contact seat technology, which is applied in the direction of engine lubrication, lubricating parts, mechanical equipment, etc., can solve the problems of inconvenient lubricating oil treatment, achieve the effect of reducing labor intensity and facilitating recycling

Active Publication Date: 2022-06-28
上海文秀实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Regarding the above-mentioned related technologies, the inventor believes that there are the following defects: when the CNC lathe is turning the body 1, it needs to use lubricating oil to lubricate and cool the body 1, but the above-mentioned equipment is inconvenient to process the lubricating oil, so it is inconvenient to use the lubricating oil. oil for recycling

Method used

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  • A processing technology of a contact seat
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Embodiment Construction

[0040] Attached to the following Figure 1-6 This application will be described in further detail.

[0041] The embodiment of the present application discloses a processing technology of a contact seat, which includes the following steps:

[0042] S1, material preparation;

[0043] S2. Rough machining: Rough machining of cylindrical hole 11 by lathe;

[0044] S3, CNC turning: boring cylindrical hole 11 and turning the first annular groove 12, second annular groove 13, third annular groove 14, fourth annular groove 121 and fifth annular groove 122 through the CNC lathe;

[0045] S4, machining center: machining the first through hole 1211, the second through hole 141 and the threaded hole 142;

[0046] S5, electrical engraving; perform electrical engraving on a designated area of ​​the second annular groove 13 close to one end of the first annular groove 12;

[0047] S6, silver plating: silver plating is performed on the fifth annular groove 122;

[0048] S7. Packaging.

...

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Abstract

This application relates to a processing technology of a contact seat, which includes the following steps: S1, material preparation; S2, rough machining of turning: rough machining of cylindrical holes; S3, numerical control turning: boring of cylindrical holes and turning of the first ring by CNC lathe groove, the second annular groove, the third annular groove, the fourth annular groove and the fifth annular groove; the CNC lathe includes a turning mechanism, a support, a material receiving box, an oil receiving tank, an oil outlet pipe and a lubricating oil pipe; one end of the oil outlet pipe is provided with The filter device and the cooling device, the filter device includes a filter box, the filter box is connected with the oil outlet pipe, the cooling device includes a cooling box, the filter box is connected with the cooling box, and the cooling box is connected with the lubricating oil pipe; S4, machining center: processing the first A through hole, a second through hole and a threaded hole; S5, electro-engraving; electro-engraving at a designated area at the end of the second annular groove close to the first annular groove; S6, silver plating: plating the fifth annular groove Silver treatment; S7, packaging. This application facilitates the treatment of lubricating oil.

Description

technical field [0001] The technical field to which this application relates, in particular, relates to a processing technology of a contact seat. Background technique [0002] At present, the static contact base of the circuit breaker is installed inside the insulating porcelain sleeve of the circuit breaker. When the circuit breaker is closed, the current can flow through the main contact of the circuit breaker, which mainly plays the role of long-term conduction. Therefore, the static contact of the circuit breaker is required. The head seat has good electrical conductivity. Considering the electrical conductivity and material characteristics, the current static contact seat is mostly made of cast aluminum parts. [0003] A contact holder such as figure 1 As shown, it includes a main body 1 and a cylindrical hole 11 arranged at one end of the main body 1; the outer side wall of the main body 1 is sequentially provided with a first annular groove 12, a second annular groo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00F16N39/02F16N39/06
CPCB23P15/00F16N39/02F16N39/06
Inventor 何海浪
Owner 上海文秀实业有限公司
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