CN202570877U - Pipe straightening traction mechanism - Google Patents
Pipe straightening traction mechanism Download PDFInfo
- Publication number
- CN202570877U CN202570877U CN 201220228278 CN201220228278U CN202570877U CN 202570877 U CN202570877 U CN 202570877U CN 201220228278 CN201220228278 CN 201220228278 CN 201220228278 U CN201220228278 U CN 201220228278U CN 202570877 U CN202570877 U CN 202570877U
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- CN
- China
- Prior art keywords
- directive wheel
- guide wheel
- towing bracket
- press
- directive
- 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
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Abstract
The utility model relates to a pipe straightening traction mechanism, which comprises a traction bracket, guide wheel pressing blocks and a stepping motor, wherein two guide wheel pressing blocks are fixed on the top inside the traction bracket; the bottoms of the guide wheel pressing blocks are respectively connected with a first guide wheel and a second guide wheel; a third guide wheel connected to the traction bracket is arranged between the first guide wheel and the second guide wheel; a fourth guide wheel, a fifth guide wheel and a sixth guide wheel which are connected to the traction bracket are respectively arranged below the first guide wheel, the second guide wheel and the third guide wheel; the stepping motor connected with the sixth guide wheel is arranged on a rear end face of the traction bracket; and the sixth guide wheel is respectively connected with the fourth guide wheel, the fifth guide wheel and the third guide wheel through gear engagement. The linear traction device is simple in structure and flexible in operation; and by adoption of the stepping motor and compressed spring adjusting devices, the speed and pressing force can be adjusted in the pipe straightening process are adjusted, so that the pipes are straightened, and the surface appearance quality is guaranteed.
Description
Technical field
The utility model relates to a kind of tube straightening haulage gear.
Background technology
Cryogenic liquid pipeline in the low-temperature pressure container is used a lot of tubing at present.The heat-conductive characteristic of copper and heat dispersion are higher than other nonferrous materials, and moderate, therefore in the pipeline of cryogenic liquid converted gas, can use copper pipe in a large number.The copper pipe that buying comes generally all is a rolling, just can be applied in the middle of the equipment after need the copper pipe traction being aligned.Aligning for the hollow wire rod is different with the common wire aligning, not only need consider the glacing flatness problem, and the circularity that unstability causes changes because the tubing of hollow structure may take place in the aligning process in addition.To keep its circularity when tubing aligned be a relatively thing of difficulty sending to continuously.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of tube straightening haulage gear simple in structure, easy to use.
The tube straightening haulage gear of the utility model; Comprise towing bracket, directive wheel press-fit block and stepper motor; Fixing two directive wheel press-fit blocks in top that said towing bracket is inner; The bottom of directive wheel press-fit block connects first directive wheel and second directive wheel respectively; Be provided with the 3rd directive wheel that is connected on the towing bracket between first directive wheel and second directive wheel; The below of first directive wheel, second directive wheel and the 3rd directive wheel is respectively equipped with the 4th directive wheel, the 5th directive wheel and the 6th directive wheel that is connected on the towing bracket, and the rear end face of said towing bracket is provided with the stepper motor that is connected with the 6th directive wheel, and the 6th directive wheel connects the 4th directive wheel, the 5th directive wheel and the 3rd directive wheel through gears engaged respectively.
The tube straightening haulage gear of the utility model, an end at said directive wheel press-fit block top is fixed on the towing bracket through the stage clip adjusting device, and an end at directive wheel press-fit block top is connected on the towing bracket through bearing pin.
The tube straightening haulage gear of the utility model; Be respectively equipped with driven gear on the rear end face of said the 3rd directive wheel, the 4th directive wheel and the 5th directive wheel; The rear end face of the 6th directive wheel is provided with driving gear, equal being connected with a joggle through driving gear and driven gear between the 6th directive wheel and the 3rd directive wheel, between the 6th directive wheel and the 4th directive wheel and between the 6th directive wheel and the 5th directive wheel.
The tube straightening haulage gear of the utility model is equipped with the semicircle aligning gathering sill that cooperatively interacts with the tubing shape on the outer wall of said first directive wheel, second directive wheel, the 3rd directive wheel, the 4th directive wheel, the 5th directive wheel and the 6th directive wheel.
Compared with prior art the beneficial effect of the utility model is: the straight line draw-gear of the utility model is simple in structure, and flexible operation is reliable fully.Owing to adopt stepper motor and stage clip adjusting device, can guarantee tube straightening and appearance quality through adjusting to tube straightening process medium velocity and thrust.
Description of drawings
Fig. 1 is the front view of the described a kind of tube straightening haulage gear of the utility model embodiment;
Fig. 2 is the side view of the described a kind of tube straightening haulage gear of the utility model embodiment;
Fig. 3 is the structural representation of first directive wheel, second directive wheel, the 3rd directive wheel, the 4th directive wheel, the 5th directive wheel or the 6th directive wheel in the described a kind of tube straightening haulage gear of the utility model embodiment.
Among the figure:
1, towing bracket; 2, directive wheel press-fit block; 3, stepper motor; 4, first directive wheel; 5, second directive wheel; 6, the 3rd directive wheel; 7, the 4th directive wheel; 8, the 5th directive wheel; 9, the 6th directive wheel; 10, stage clip adjusting device; 11, bearing pin; 12, semicircle aligning gathering sill; 13, tubing.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1; A kind of tube straightening haulage gear; Comprise towing bracket 1, directive wheel press-fit block 2 and stepper motor 3; Two directive wheel press-fit blocks 2 are fixed on said towing bracket 1 inner top; The bottom of directive wheel press-fit block 2 connects the below that is provided with the 3rd directive wheel 6, the first directive wheels 4, second directive wheel 5 and the 3rd directive wheel 6 that are connected on the towing bracket 1 between first directive wheel 4 and second directive wheel, 5, the first directive wheels 4 and second directive wheel 5 respectively and is respectively equipped with the 4th directive wheel 7, the 5th directive wheel 8 and the 6th directive wheel 9 that is connected on the towing bracket 1; The rear end face of said towing bracket 1 is provided with stepper motor 3, the six directive wheels 9 that are connected with the 6th directive wheel 9 and connects the 4th directive wheel 7, the 5th directive wheel 8 and the 3rd directive wheel 6 through gears engaged respectively.
The tube straightening haulage gear of the utility model, an end at said directive wheel press-fit block 2 tops is fixed on the towing bracket 1 through stage clip adjusting device 10, and an end at directive wheel press-fit block 2 tops is connected on the towing bracket 1 through bearing pin 11.
The tube straightening haulage gear of the utility model; Be respectively equipped with driven gear on the rear end face of said the 3rd directive wheel 6, the 4th directive wheel 7 and the 5th directive wheel 8; The rear end face of the 6th directive wheel 9 is provided with driving gear, equal being connected with a joggle through driving gear and driven gear between the 6th directive wheel 9 and the 3rd directive wheel 6, between the 6th directive wheel 9 and the 4th directive wheel 7 and between the 6th directive wheel 9 and the 5th directive wheel 8.
The tube straightening haulage gear of the utility model is equipped with the semicircle aligning gathering sill 12 that cooperatively interacts with the tubing shape on the outer wall of said first directive wheel 4, second directive wheel 5, the 3rd directive wheel 6, the 4th directive wheel 7, the 5th directive wheel 8 and the 6th directive wheel 9.
The straight line draw-gear of the utility model is simple in structure, and flexible operation is reliable fully.During concrete work; The circle that tubing 13 is aligned gathering sill formation from the semicircle aligning gathering sill of the semicircle aligning gathering sill of the semicircle aligning gathering sill of the semicircle aligning gathering sill of the semicircle of first directive wheel aligning gathering sill and the 4th directive wheel, second directive wheel and the 5th directive wheel and the 3rd directive wheel and the semicircle of the 6th directive wheel is aligned gathering sill and is passed; And then align; Owing to adopt stepper motor and stage clip adjusting device, can guarantee tube straightening and appearance quality through adjusting to tube straightening process medium velocity and thrust.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (4)
1. tube straightening haulage gear; Comprise towing bracket (1), directive wheel press-fit block (2) and stepper motor (3); It is characterized in that: fixing two the directive wheel press-fit blocks (2) in top that said towing bracket (1) is inner; The bottom of directive wheel press-fit block (2) connects first directive wheel (4) and second directive wheel (5) respectively; Be provided with the 3rd directive wheel (6) that is connected on the towing bracket (1) between first directive wheel (4) and second directive wheel (5); The below of first directive wheel (4), second directive wheel (5) and the 3rd directive wheel (6) is respectively equipped with the 4th directive wheel (7), the 5th directive wheel (8) and the 6th directive wheel (9) that is connected on the towing bracket (1); The rear end face of said towing bracket (1) is provided with the stepper motor (3) that is connected with the 6th directive wheel (9), and the 6th directive wheel (9) connects the 4th directive wheel (7), the 5th directive wheel (8) and the 3rd directive wheel (6) through gears engaged respectively.
2. tube straightening haulage gear according to claim 1; It is characterized in that: an end at said directive wheel press-fit block (2) top is fixed on the towing bracket (1) through stage clip adjusting device (10), and an end at directive wheel press-fit block (2) top is connected on the towing bracket (1) through bearing pin (11).
3. tube straightening haulage gear according to claim 1; It is characterized in that: be respectively equipped with driven gear on the rear end face of said the 3rd directive wheel (6), the 4th directive wheel (7) and the 5th directive wheel (8); The rear end face of the 6th directive wheel (9) is provided with driving gear, equal being connected with a joggle through driving gear and driven gear between the 6th directive wheel (9) and the 3rd directive wheel (6), between the 6th directive wheel (9) and the 4th directive wheel (7) and between the 6th directive wheel (9) and the 5th directive wheel (8).
4. tube straightening haulage gear according to claim 1 is characterized in that: be equipped with the semicircle aligning gathering sill (12) that cooperatively interacts with the tubing shape on the outer wall of said first directive wheel (4), second directive wheel (5), the 3rd directive wheel (6), the 4th directive wheel (7), the 5th directive wheel (8) and the 6th directive wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228278 CN202570877U (en) | 2012-05-15 | 2012-05-15 | Pipe straightening traction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228278 CN202570877U (en) | 2012-05-15 | 2012-05-15 | Pipe straightening traction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570877U true CN202570877U (en) | 2012-12-05 |
Family
ID=47240329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228278 Expired - Fee Related CN202570877U (en) | 2012-05-15 | 2012-05-15 | Pipe straightening traction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081015A (en) * | 2015-09-15 | 2015-11-25 | 天津正安无缝钢管有限公司 | Correction device for steel tube |
| CN112170549A (en) * | 2020-09-24 | 2021-01-05 | 杨梅英 | Steel pipe recovers rust-resistant equipment that sprays paint for building |
-
2012
- 2012-05-15 CN CN 201220228278 patent/CN202570877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081015A (en) * | 2015-09-15 | 2015-11-25 | 天津正安无缝钢管有限公司 | Correction device for steel tube |
| CN105081015B (en) * | 2015-09-15 | 2018-02-06 | 天津正安无缝钢管有限公司 | A kind of steel pipe apparatus for correcting |
| CN112170549A (en) * | 2020-09-24 | 2021-01-05 | 杨梅英 | Steel pipe recovers rust-resistant equipment that sprays paint for building |
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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: 20121205 Termination date: 20140515 |