CN101269493A - Edge cutting device - Google Patents
Edge cutting device Download PDFInfo
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- CN101269493A CN101269493A CNA2008101057374A CN200810105737A CN101269493A CN 101269493 A CN101269493 A CN 101269493A CN A2008101057374 A CNA2008101057374 A CN A2008101057374A CN 200810105737 A CN200810105737 A CN 200810105737A CN 101269493 A CN101269493 A CN 101269493A
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- cutting knife
- pipe cutting
- rotation
- pipe
- rotation box
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- Shearing Machines (AREA)
Abstract
The invention relates to a trimming cut device used for the production process of an oil field petroleum production sand prevention pipe, and the trimming cut device belongs to the oil field mechanical field. The device comprises a pipe cutting knife, a rotation box and a rotation pilot wheel; the pipe cutting knife is arranged on an extension arm of the rotation box of a circular seam welder; the rotation pilot wheel is connected with the pipe cutting knife; an electric motor is arranged in the rotation box; the electric motor is connected with a main shaft through a lead screw. Through changing an engraving tool to the pipe cutting knife, the trimming cut device does no need to be sharpened after abrasion and can be conveniently changed; through advancing and receding buttons on the rotation box, the notch position can be conveniently adjusted, so as to reduce the non-cutting time; the cutting-off work can be operated by one person, so as to improve the efficiency; a limiting top thread can be used for preventing a thread spindle from moving and stabilizing the cutting knife, so as to improve the cutting-off quality of the notch flush-level.
Description
Technical field
The present invention relates to the oilfield machinery field, particularly be used for oil field oil recovery sand control pipe making process trimming device.
Background technology
In the manufacturing process of anti-sandpipe is recovered the oil in the oil field, need excision to filter and put unnecessary net, the excision of former unnecessary net is constantly to beat the graver with hammer, after having served as filter ruffle and rotating a circle, unnecessary net is carved disconnected, thereby cuts away.But because graver's the easy tipping of bump often needs sharpening to handle, and after filter ruffle rotated a circle excessively, cut-off part was not closed, the filtration net cover end face of formation is not concordant, and action need two people cooperate cooperation, inefficiency in operating process.
Summary of the invention
Technical problem solved by the invention is: provide a kind of easy and simple to handle, trimming quality is high, the trimming device that need not to whet a knife and handle.
Described technical scheme is as follows: a kind of trimming device, comprise pipe cutting knife, rotary box, handwheel, described pipe cutting knife is installed on the adjutage of rotary box, and described handwheel is connected with the pipe cutting knife, described rotary box is built-in with motor, and described motor is connected with main shaft by leading screw.
Described handwheel is connected by thread spindle with the pipe cutting knife.
Be equipped with on the described rotary box advance, back, describedly advance, back is connected with motor.
Between described handwheel and pipe cutting knife spacing jackscrew is housed.
The beneficial effect of technical scheme provided by the invention is: by the graver being made into the pipe cutting knife, without sharpening, it is convenient to change after the wearing and tearing; Can conveniently adjust incision site by advancing on the rotary box, back, reduce non-cutting time, cut-out work can be raised the efficiency by one man operation; Spacing jackscrew can prevent moving of thread spindle, can make firm cutting knife, makes the concordant raising of otch cut off quality;
Description of drawings
Fig. 1 is: structural representation of the present invention.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of trimming device comprises pipe cutting knife 1, rotary box 2, handwheel 3, pipe cutting knife 1 is installed on the adjutage 4 of rotary box 2, and handwheel 3 is connected by thread spindle 6 with pipe cutting knife 1, under the effect of spacing jackscrew 7, stationary threaded shaft 6 prevents the displacement of thread spindle 6.Be built-in with motor 8 and leading screw 9 at rotary box 2, motor 8 is connected with filtration net cover 5 by leading screw 9.
The course of work of the present invention is: when circular seam welder welding filtration net cover 5 one ends, thereby by advancing 11, retreat 12 buttons and regulate the position that the front and back position of filtration net cover 5 changes otch on the rotary box 2, starter motor 8 then, drive filtration net cover 5 rotations, rotate handwheel 3 simultaneously and drive thread spindle 6 rotations, pipe cutting knife 1 is advanced, behind the filtration net cover 5, the beginning worker advances in the contact, and filtration net cover is after more than 5 weeks of rotation, under the effect of pipe cutting knife 1, cut off unnecessary net gradually.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. trimming device, it is characterized in that: comprise pipe cutting knife, rotary box, handwheel, described pipe cutting knife is installed on the adjutage of rotary box, and described handwheel is connected with the pipe cutting knife, described rotary box is built-in with motor, and described motor is connected with main shaft by leading screw.
2. trimming device according to claim 1 is characterized in that: described handwheel is connected by thread spindle with the pipe cutting knife.
3. trimming device according to claim 1 is characterized in that: be equipped with on the described rotary box advance, back, describedly advance, back is connected with motor.
4. trimming device according to claim 1 and 2 is characterized in that: between described handwheel and pipe cutting knife spacing jackscrew is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101057374A CN101269493B (en) | 2008-04-30 | 2008-04-30 | Edge cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101057374A CN101269493B (en) | 2008-04-30 | 2008-04-30 | Edge cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101269493A true CN101269493A (en) | 2008-09-24 |
| CN101269493B CN101269493B (en) | 2011-06-29 |
Family
ID=40003846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101057374A Active CN101269493B (en) | 2008-04-30 | 2008-04-30 | Edge cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101269493B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422951A1 (en) * | 2017-09-22 | 2019-03-25 | Rma Spółka Z Ograniczoną Odpowiedzialnością | Device and method for automatic pipe head end facing, using a robot, preferably in the process of production of tubular heat exchangers |
-
2008
- 2008-04-30 CN CN2008101057374A patent/CN101269493B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422951A1 (en) * | 2017-09-22 | 2019-03-25 | Rma Spółka Z Ograniczoną Odpowiedzialnością | Device and method for automatic pipe head end facing, using a robot, preferably in the process of production of tubular heat exchangers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101269493B (en) | 2011-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080924 Assignee: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Assignor: Anton Oilfield Services (Group) Ltd. Contract record no.: 2013990000890 Denomination of invention: Edge cutting device Granted publication date: 20110629 License type: Exclusive License Record date: 20131230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080924 Assignee: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Assignor: Anton Oilfield Services (Group) Ltd. Contract record no.: 2013990000890 Denomination of invention: Edge cutting device Granted publication date: 20110629 License type: Exclusive License Record date: 20131230 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 102200 Beijing science and Technology Park of Changping District Bai Fu Road 10 Beikong building room 707A Patentee after: Haineng Haite Petroleum Science and Technology Development Co., Ltd., Beijing Address before: 100102 Beijing, East Lake, No. West Road screen screen Road, No. 8 Patentee before: Anton Oilfield Services (Group) Ltd. |