CN203448837U - Cutting machine for groove of steel pipe welded specimen - Google Patents
Cutting machine for groove of steel pipe welded specimen Download PDFInfo
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- CN203448837U CN203448837U CN201320469593.7U CN201320469593U CN203448837U CN 203448837 U CN203448837 U CN 203448837U CN 201320469593 U CN201320469593 U CN 201320469593U CN 203448837 U CN203448837 U CN 203448837U
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- cutting machine
- test specimen
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- specimen
- clamping device
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Abstract
The utility model discloses a cutting machine for a groove of a steel pipe welded specimen. The steel pipe welded specimen with the groove is machined for training electric welding skilled workers, and machining expenses for the welded specimen are lowered. The cutting machine comprises a flame cutting machine and a cutting running trolley, and running wheels are installed at the two ends of a running wheel installation shaft of the cutting running trolley. The cutting machine is further provided with a specimen clamping device, the flame cutting machine is fixed to a tank of the specimen clamping device, one running wheel of the cutting running trolley is connected with a rotary transmission mechanism of the specimen clamping device in a rolling mode, a specimen rotary transmission gear is installed in the middle of the running wheel installation shaft, the specimen rotary transmission gear is meshed with a transmission gear on an output shaft of a gear case of the cutting running trolley, and power is provided for the rotary transmission mechanism. The steel pipe welded specimen is machined through existing electric welding equipment and the specimen clamping device. The operation process and the cutting process are stable, the size precision is high, the specimen can be machined at any time according to actual requirements, and the machining cost is lowered significantly.
Description
Technical field
The utility model relates to the cutter sweep of steel pipe groove, and particularly steel-pipe welding test specimen groove cutting machine, is the welding piece of electric welding skilled worker on-duty training processing with groove, reduces the processing charges of welding piece.
Background technology
Along with the industrialized development of China, high professional qualification electric welding technician's demand constantly increases.And electric welding technician's cultivation is regular governed, can not accomplish in one move, need a large amount of welding piece to weld exercise and just can accomplish to be skilled in technique, meet the solder technology needs of various weld seams.Therefore, the demand of steel-pipe welding test specimen is very huge, particularly with the steel-pipe welding test specimen of the various angle grooves necessary pipe fitting of welding training especially.A common welder, reach various weld seams can skilled operation zero defect, at least needs the test specimen exercise of 500 pairs of left and right.It is all to have the machining factory of working ability to process that current welding training is used the pipe fitting with groove, and only the processing charges of these test specimens just has 50,000 yuan of left and right.The processing charges that how to reduce groove pipe fitting is the key that reduces welding training expense.Manufacture a kind of simple, special-purpose steel-pipe welding test specimen groove cutting machine and can effectively reduce processing charges.
Summary of the invention
The utility model will address the above problem exactly, and steel-pipe welding test specimen groove cutting machine is provided, and is specifically designed to processing with the steel-pipe welding test specimen of groove, effectively reduces electric welder and practises the processing charges with steel-pipe welding test specimen.
Technical solution of the present utility model is: steel-pipe welding test specimen groove cutting machine comprises flame cutting machine and the cutting dolly of advancing, and travel wheel is equipped with at the advance two ends of dolly travel wheel installation shaft of cutting.This cutting machine is also provided with test specimen clamping device, flame cutting machine is fixed on the casing of test specimen clamping device, cutting a travel wheel of the dolly of advancing rolls and is connected with the rotating actuator of test specimen clamping device, test specimen rotary transmission gear is equipped with at its travel wheel installation shaft middle part, this test specimen rotary transmission gear meshes with the travelling gear that cutting is advanced on dolly gearbox output shaft, for rotating actuator provides power.Utilize existing electric welding equipment and test specimen clamping device to complete the processing of steel-pipe welding test specimen.
The beneficial effect that the utility model is obtained is: the utility model is to utilize existing electric welding equipment, with flame cutting machine, cut, with the cutting dolly of advancing, drive the rotating actuator rotation of test specimen clamping device, cut steel-pipe welding test specimen is clamped on the chuck of rotating actuator, utilize the cutting dolly of advancing transfer motion power is provided and adjusts rotating speed, realize the cutting of various groove steel tube welding piece.Its advantage is:
1, the principles and structure of cutting machine is simple, and flame cutting machine is the part of existing electric welding equipment with cutting the dolly of advancing, and only needs to manufacture a test specimen clamping device, just can make full use of existing electric welding equipment, cheap for manufacturing cost.2, operating process is stable, and cutting process is steady, dimensional accuracy is high.3, low processing cost, operating personnel's specification requirement is not high, and the angle that only need adjust flame cutting machine cutting torch just can cut out the groove of the steel-pipe welding test specimen of multiple angles, can process at any time according to actual needs, has significantly reduced processing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of chuck in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail, referring to Fig. 1, steel-pipe welding test specimen groove cutting machine comprises flame cutting machine 9 and the cutting dolly of advancing, and travel wheel 10 is equipped with at the advance two ends of dolly travel wheel installation shaft of cutting.This cutting machine is also provided with test specimen clamping device, flame cutting machine 9 is fixed on the casing 6 of test specimen clamping device, cutting a travel wheel 10 of the dolly of advancing rolls and is connected with the rotating actuator of test specimen clamping device, test specimen rotary transmission gear 8 is equipped with at its travel wheel installation shaft middle part, and this test specimen rotary transmission gear 8 meshes with the travelling gear that cutting is advanced on dolly gearbox output shaft.Test specimen clamping device comprises casing 6, rotating actuator and bearing block 3, and bearing block 3 is fixed on casing 6 inner supports and rotating actuator.Rotating actuator comprises power transmission shaft 4, drive 5 and chuck 2, power transmission shaft 4 is set in bearing block 3, and two ends are exposed to outside casing 6, and chuck 2 and drive 5 are separately fixed at the two ends of power transmission shaft 4, chuck 2 clamping steel-pipe welding test specimens 1, the cutting torch of punching to flame cutting machine 9.The concavo-convex cooperation of wheel face of the wheel face of drive 5 and travel wheel 10, realizing rolls connects.Another travel wheel 10 of cutting the dolly of advancing is unsettled by cushion block 7 pad supports, makes the travel wheel 10 at travel wheel installation shaft two ends parallel.
Concrete using method is as follows:
1, institute's pipe cutting welding piece 1 is clamped on chuck 2, sees Fig. 2, the cutting torch of flame cutting machine 9 is rushed steel-pipe welding test specimen 1;
2, open the advance power supply of dolly of cutting, adjust its adjustment switch of advancing, make cutting advance the rotating speed of travel wheel 10 of dolly in required rotating speed, open flame cutting machine 9, get final product cutting processing.
3, regulate the angle of cutting torch, can realize the steel-pipe welding test specimen groove of cutting different angles.
Claims (5)
1. steel-pipe welding test specimen groove cutting machine, comprise flame cutting machine and the cutting dolly of advancing, travel wheel is equipped with at the two ends of cutting the dolly travel wheel installation shaft of advancing, it is characterized in that, this cutting machine is also provided with test specimen clamping device, flame cutting machine is fixed on the casing of test specimen clamping device, cutting a travel wheel of the dolly of advancing rolls and is connected with the rotating actuator of test specimen clamping device, test specimen rotary transmission gear is equipped with at its travel wheel installation shaft middle part, and this test specimen rotary transmission gear meshes with the travelling gear that cutting is advanced on dolly gearbox output shaft.
2. steel-pipe welding test specimen groove cutting machine according to claim 1, is characterized in that, described test specimen clamping device comprises casing, rotating actuator and bearing block, and bearing block is fixed on casing inner support and rotating actuator.
3. steel-pipe welding test specimen groove cutting machine according to claim 1 and 2, it is characterized in that, described rotating actuator comprises power transmission shaft, drive and chuck, and power transmission shaft is set in bearing block, two ends are exposed to outside casing, and chuck and drive are separately fixed at the two ends of power transmission shaft.
4. steel-pipe welding test specimen groove cutting machine according to claim 3, is characterized in that, the wheel face of described drive coordinates with the wheel face of travel wheel is concavo-convex, and realizing rolls connects.
5. steel-pipe welding test specimen groove cutting machine according to claim 1, is characterized in that, advance another travel wheel of dolly of described cutting is unsettled by cushion block pad support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469593.7U CN203448837U (en) | 2013-08-02 | 2013-08-02 | Cutting machine for groove of steel pipe welded specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469593.7U CN203448837U (en) | 2013-08-02 | 2013-08-02 | Cutting machine for groove of steel pipe welded specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448837U true CN203448837U (en) | 2014-02-26 |
Family
ID=50128741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469593.7U Expired - Fee Related CN203448837U (en) | 2013-08-02 | 2013-08-02 | Cutting machine for groove of steel pipe welded specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014898A (en) * | 2014-06-19 | 2014-09-03 | 山东电力建设第一工程公司 | Pipe V-type groove machining device for welding training |
| CN109434241A (en) * | 2018-12-29 | 2019-03-08 | 武船重型工程股份有限公司 | A kind of flame cutting machine suitable for revolving body |
-
2013
- 2013-08-02 CN CN201320469593.7U patent/CN203448837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014898A (en) * | 2014-06-19 | 2014-09-03 | 山东电力建设第一工程公司 | Pipe V-type groove machining device for welding training |
| CN104014898B (en) * | 2014-06-19 | 2015-12-09 | 山东电力建设第一工程公司 | A kind of welding training pipeline double V-groove process equipment |
| CN109434241A (en) * | 2018-12-29 | 2019-03-08 | 武船重型工程股份有限公司 | A kind of flame cutting machine suitable for revolving body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |