CN201540274U - Demagnetization blanking device of drill rod joints - Google Patents
Demagnetization blanking device of drill rod joints Download PDFInfo
- Publication number
- CN201540274U CN201540274U CN2009201810195U CN200920181019U CN201540274U CN 201540274 U CN201540274 U CN 201540274U CN 2009201810195 U CN2009201810195 U CN 2009201810195U CN 200920181019 U CN200920181019 U CN 200920181019U CN 201540274 U CN201540274 U CN 201540274U
- Authority
- CN
- China
- Prior art keywords
- demagnetization
- drill rod
- blanking
- rod joints
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a demagnetization blanking device of drill rod joints, which comprises a demagnetization device (1), a blanking station support (2) and an anti - wear belt (3), wherein the blanking station support (2) and the anti - wear belt (3) are arranged on the blanking station support (2) in parallel, and one is at the front, and the other one is at the rear. After the drill rod joints are observed and detected by operators, the demagnetization device (1) is conducted to work. Under the function of the demagnetization device (1), the drill rod joints are demagnetized to blank, and the next workpiece inspection can be done. The utility model has the advantage of that magnetized drill rod joints can be demagnetized to blank by the utility model.
Description
(1) technical field
The utility model relates to a kind of magnetic powder inspection and detects streamline, and particularly a kind of magnetic powder inspection detects the drill pipe sub demagnetization blanking device of streamline.Be used for will magnetize drill pipe sub demagnetization blanking.
(2) background technology
The quality system of implementing China that is accompanied by China joined WTO and ISO9000 system also requires more and more standard to production quality control in international joint, and the running status of the checkout equipment of testing product quality requires then stricter.Magnetic powder inspection is to check the piece surface of ferrimagnet making and a kind of nondestructive means of near surface flaw.Because its display defect is directly perceived, highly sensitive, detection speed is fast and with low cost, thereby be widely used in the product quality inspection of industries such as machinery, metallurgy, space flight, oil, chemical industry, shipbuilding and railroad.But in the process of joint of petroleum drill rod production testing, the magnetization technology of traditional magnetic checkout equipment is backward, the monitoring of its structure, control principle, equipment, monitoring performance, the requirement that peripheral safety and service condition all do not reach regulation, the situation of flase drop, leakage prison happens occasionally in the process that detects, cause production efficiency low, the security of use, reliability also are difficult to guarantee.Tracing it to its cause, is not hold up and be advanced to the device that rotates on the support roller owing to also be exclusively used in the drill pipe sub of will magnetize at present.Tracing it to its cause, is owing to also fail to be specifically designed to the device of the drill pipe sub demagnetization blanking of will magnetize at present.
(3) summary of the invention
The purpose of this utility model provides a kind of drill pipe sub demagnetization blanking device of drill pipe sub special magnetic powder carrying out flaw detection streamline at above-mentioned the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of drill pipe sub demagnetization blanking device, comprises demagnetizer 1, blanking bench support and wear-resistant belt, and described demagnetizer and blanking bench support one in front and one in back are installed in parallel on the blanking bench support.
Principle of work:
After the operative employee finishes to the drill pipe sub observation and inspection, equipment demagnetizer energising work.The drill pipe sub blanking of demagnetizing under the effect of demagnetizer can be carried out next workpiece defect detecting test.
The beneficial effects of the utility model are:
Employing the utility model can be with the drill pipe sub demagnetization blanking of magnetizing.
(4) description of drawings
Fig. 1 is the utility model drill pipe sub demagnetization blanking device vertical view.
Reference numeral among the figure:
Demagnetizer 1, blanking bench support 2, wear-resistant belt 3.
(5) embodiment
Referring to Fig. 1, Fig. 1 is the utility model drill pipe sub demagnetization blanking device vertical view.As seen from Figure 1, the utility model drill pipe sub demagnetization blanking device comprises demagnetizer 1, blanking bench support 2 and wear-resistant belt 3, and described demagnetizer 1 and blanking bench support 2 one in front and one in back are installed in parallel on the blanking bench support 2.
Claims (1)
1. a drill pipe sub demagnetization blanking device is characterized in that described device comprises demagnetizer (1), blanking bench support (2) and wear-resistant belt (3), and described demagnetizer (1) and blanking bench support (2) one in front and one in back are installed in parallel on the blanking bench support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810195U CN201540274U (en) | 2009-12-07 | 2009-12-07 | Demagnetization blanking device of drill rod joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810195U CN201540274U (en) | 2009-12-07 | 2009-12-07 | Demagnetization blanking device of drill rod joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540274U true CN201540274U (en) | 2010-08-04 |
Family
ID=42591731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201810195U Expired - Fee Related CN201540274U (en) | 2009-12-07 | 2009-12-07 | Demagnetization blanking device of drill rod joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540274U (en) |
-
2009
- 2009-12-07 CN CN2009201810195U patent/CN201540274U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20131207 |