CN202006229U - Cross-roll pipe straightening machine with hydraulic cushion cylinder - Google Patents
Cross-roll pipe straightening machine with hydraulic cushion cylinder Download PDFInfo
- Publication number
- CN202006229U CN202006229U CN2010206913985U CN201020691398U CN202006229U CN 202006229 U CN202006229 U CN 202006229U CN 2010206913985 U CN2010206913985 U CN 2010206913985U CN 201020691398 U CN201020691398 U CN 201020691398U CN 202006229 U CN202006229 U CN 202006229U
- Authority
- CN
- China
- Prior art keywords
- cushion cylinder
- hydraulic cushion
- cross
- straightening machine
- roll
- 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 discloses a cross-roll pipe straightening machine with a hydraulic cushion cylinder. The cross-roll pipe straightening machine comprises a stand (1), a screwing down device (2), a straightening roll (3) and a hydraulic cushion cylinder (4), wherein the hydraulic cushion cylinder (4) is arranged at the lower part of the screwing down device (2) and can be used for measuring straightening force, playing a role in pressure protection and changing the rigid stand into a flexible stand. When the straightening force exceeds an allowable value, the hydraulic cushion cylinder can be used for releasing pressure quickly so as to reduce the damages of the straightening force to equipment and play a role in protecting the equipment.
Description
Technical field
The utility model relates to tubing cross-roll straightening machine equipment technical field.
Background technology
For present tubing cross-roll straightening machine, in the aligning process, can not measure the size of straightening force, in case straightening force is excessive, will cause damage to equipment.
Summary of the invention
For solving above-mentioned the deficiencies in the prior art, can be provided with the hydraulic die cushion cylinder in the housing screw bottom, can measure straightening force and play the pressure protect effect, the change rigid mounting is flexible frame.
Technical solution of the present utility model is achieved in that
A kind of tubing cross-roll straightening machine with the hydraulic die cushion cylinder comprises frame, screwdown gear, smoothing roll, also comprises the hydraulic die cushion cylinder, and the hydraulic die cushion cylinder is arranged on the bottom of screwdown gear, can measure straightening force and play the pressure protect effect, and the change rigid mounting is flexible frame.
The beneficial effects of the utility model are: when straightening force surpassed permissible value, the release rapidly of hydraulic die cushion cylinder reduced the infringement of straightening force to equipment, and equipment is played a protective role.
Description of drawings
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Fig. 1 is the utility model front view.
Among the figure, 1, frame, 2, screwdown gear, 3, smoothing roll, 4, the hydraulic die cushion cylinder.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
A kind of tubing cross-roll straightening machine with the hydraulic die cushion cylinder, comprise frame 1, screwdown gear 2, smoothing roll 3, also comprise hydraulic die cushion cylinder 4, hydraulic die cushion cylinder 4 is arranged on the bottom of screwdown gear 2, main transmission is aligned tubing by connecing axle to each smoothing roll 3 independent transmission; The setting that screwdown gear 2 is realized roll gap is to adapt to the tubing of different size; Hydraulic die cushion cylinder 4 can be measured straightening force and play the pressure protect effect, and the change rigid mounting is flexible frame.
The utility model is not limited to the foregoing description, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model discloses as.
Claims (1)
1. the tubing cross-roll straightening machine with the hydraulic die cushion cylinder comprises frame (1), screwdown gear (2), smoothing roll (3), it is characterized in that: also comprise hydraulic die cushion cylinder (4), hydraulic die cushion cylinder (4) is arranged on the bottom of screwdown gear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206913985U CN202006229U (en) | 2010-12-30 | 2010-12-30 | Cross-roll pipe straightening machine with hydraulic cushion cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206913985U CN202006229U (en) | 2010-12-30 | 2010-12-30 | Cross-roll pipe straightening machine with hydraulic cushion cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006229U true CN202006229U (en) | 2011-10-12 |
Family
ID=44747893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206913985U Expired - Fee Related CN202006229U (en) | 2010-12-30 | 2010-12-30 | Cross-roll pipe straightening machine with hydraulic cushion cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006229U (en) |
-
2010
- 2010-12-30 CN CN2010206913985U patent/CN202006229U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |