Blind hole internal thread chipless cleaning technology and device thereof

A cleaning device and internal thread technology, applied in cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve problems such as unguaranteed thread accuracy, blocked threads, and inability to use, etc., to achieve a good cleaning effect Effect

Active Publication Date: 2010-11-03
SUZHOU INDAL PARK XINKAI PRECISION FASTENERSCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After heat treatment of threaded products with shavings, the thread accuracy c...

Method used

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  • Blind hole internal thread chipless cleaning technology and device thereof
  • Blind hole internal thread chipless cleaning technology and device thereof
  • Blind hole internal thread chipless cleaning technology and device thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] Such as figure 1 Shown is a blind hole internal thread chipless cleaning technology, the steps of the cleaning technology are:

[0031] ①Put the work basket 2 with parts into the work slot 7;

[0032] ② Vacuumize the working tank 7;

[0033] ③ Pump the liquid in the dipping tank I3 or dipping tank II14 into the working tank 7 for spray cleaning and ultrasonic cleaning at the same time;

[0034] ④ Empty the residue in the working tank 7;

[0035] ⑤ Vacuumize the working tank 7;

[0036] ⑥Steam degreasing, while dripping dry working tank 7;

[0037] ⑦Empty the residue in the working tank 7;

[0038] ⑧ Vacuum drying of parts;

[0039] ⑨ Ventilate and take out the parts.

[0040] In order to achieve green recycling and reuse, before emptying the residue in the working tank 7, the liquid in the working tank 7 should be filtered and recycled to the immersion tank I3 or the immersion tank II14. In order to be able to clean, the step (3) can be cleaned for a long time o...

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Abstract

The invention relates to blind hole internal thread chipless cleaning technology and a cleaning device thereof. The cleaning technology comprises the followings steps of: (1) placing a working basket (2) with parts into a working slot (7); (2) vacuumizing the working slot; (3) injecting liquid in an immersion cleaning slot into the working slot to perform jet cleaning and ultrasonic cleaning; (4) discharging residues in the working slot; (5) vacuumizing the working slot; (6) performing vapor degreasing and drip-drying the working slot at the same time; (7) discharging residues in the working slot; (8) vacuum-drying the parts; and (9) ventilating and taking the parts out. The cleaning device is manufactured by the blind hole internal thread chipless cleaning technology. The cleaning technology and the cleaning device can realize complete chip removal of the blind hole internal thread; and multiple experiments on various products with the blind hole internal thread prove that the blind hole internal thread chipless cleaning technology and the cleaning device have good cleaning effect, and can completely guarantee that no metal scraps remain in the blind hole internal thread after the parts with the thread are cleaned.

Description

technical field [0001] The invention relates to a threaded hole cleaning technology and a cleaning device thereof, in particular to a chipless cleaning technology and a cleaning device for a blind hole internal thread. Background technique [0002] At present, there are precision cleaning methods such as compressed air gun blowing cleaning, spray cleaning, ultrasonic cleaning, ultraviolet cleaning and other precision cleaning methods commonly used in the precision metal processing industry at home and abroad to remove blind hole waste. These methods can solve the problem of metal shavings after processing through-hole threaded products, but for blind hole threads, there are still different degrees of metal shavings inside after cleaning. After heat treatment of threaded products with swarf, the thread accuracy cannot be guaranteed, and some even cause the thread to be blocked and cannot be used. How to ensure that no waste residue remains after the blind hole internal threa...

Claims

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Application Information

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IPC IPC(8): B08B3/02B08B3/12
Inventor 田小娟管建伟陈志伟
Owner SUZHOU INDAL PARK XINKAI PRECISION FASTENERSCO
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