CN210121622U - Stainless steel pipe straightening device - Google Patents
Stainless steel pipe straightening device Download PDFInfo
- Publication number
- CN210121622U CN210121622U CN201920842309.3U CN201920842309U CN210121622U CN 210121622 U CN210121622 U CN 210121622U CN 201920842309 U CN201920842309 U CN 201920842309U CN 210121622 U CN210121622 U CN 210121622U
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- CN
- China
- Prior art keywords
- base
- rack
- straightening wheel
- steel pipe
- straightening
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- 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 nonrust steel pipe straightener, include: the device comprises a rack, wherein two sides of the rack are respectively provided with a wall plate, a plurality of pairs of slide rails are arranged on the rack between the two wall plates, each slide rail is connected with a pair of slide blocks in a sliding manner, the back surface of each slide block is connected with the wall plates through an adjusting screw rod, and the front surface of each slide block is provided with an auxiliary straightening wheel; the guide rail is arranged at the left end of the rack, a motor base is connected onto the guide rail in a sliding manner, a speed reducing motor is fixed on the motor base, a screw is fixed on an output shaft of the speed reducing motor, and a screw base is further arranged at the left end of the rack and penetrates through the screw base; the main straightening wheel mechanism comprises a base, a top plate connected with the base through a connecting rod, a lower straightening wheel arranged on the base, a driving mechanism connected with the lower straightening wheel and an upper straightening wheel connected below the top plate in a telescopic mode through a hydraulic cylinder, wherein the base is arranged at the right end of the rack, and the upper straightening wheel and the lower straightening wheel are arranged in a crossed mode.
Description
Technical Field
The utility model relates to a nonrust steel pipe straightener.
Background
In the prior art, a straightening device for stainless steel pipes generally utilizes rolling of a straightening wheel to drive the steel pipes to be straightened, and the steel pipes are easily crushed or seriously deformed due to uneven stress of the steel pipes in the straightening process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a stainless steel pipe straightening device.
The technical scheme of the utility model is that: a straightening device for stainless steel pipes comprises:
the device comprises a rack, wherein two sides of the rack are respectively provided with a wall plate, a plurality of pairs of sliding rails are arranged on the rack between the two wall plates, each sliding rail is connected with a pair of sliding blocks in a sliding manner, the back surface of each sliding block is connected with the wall plates through adjusting screws, and the front surface of each sliding block is provided with an auxiliary straightening wheel;
the guide rail is arranged at the left end of the rack, a motor base is connected onto the guide rail in a sliding manner, a speed reducing motor is fixed on the motor base, a screw is fixed on an output shaft of the speed reducing motor, a screw base is further arranged at the left end of the rack, and the screw penetrates through the screw base;
the main straightening wheel mechanism comprises a base, a top plate connected with the base through a connecting rod, a lower straightening wheel arranged on the base, a driving mechanism connected with the lower straightening wheel, and an upper straightening wheel connected below the top plate in a telescopic mode through a hydraulic cylinder, the base is arranged at the right end of the rack, and the upper straightening wheel and the lower straightening wheel are arranged in a crossed mode.
Further, the frame and the wall plate are of an integrally formed structure.
Furthermore, the end part of the screw rod is provided with a top block, and the top block is provided with an insertion end consistent with the inner diameter of the processed steel pipe.
Further, the straightening mechanism further comprises a bracket, and the bracket is arranged at the right end of the main straightening wheel mechanism.
The utility model has the advantages that: the processed steel pipe is simultaneously driven by the screw and the main straightening wheel to be pushed and pulled, the stress is more uniform, the deformation of the processed steel pipe in the straightening process is avoided, the distance between the auxiliary straightening wheels and the distance between the upper straightening wheel and the lower straightening wheel can be adjusted, and the application range is wide.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in FIG. 1, a straightening apparatus for a stainless steel pipe comprises:
the device comprises a rack 1, wherein two sides of the rack 1 are respectively provided with a wall plate 2, a plurality of pairs of slide rails 3 are arranged on the rack 1 between the two wall plates 2, each slide rail 3 is connected with a pair of slide blocks 4 in a sliding manner, the back surface of each slide block 4 is connected with the wall plates 2 through an adjusting screw rod 5, and the front surface of each slide block 4 is provided with an auxiliary straightening wheel 5;
the guide rail 6 is arranged at the left end of the rack 1, the guide rail 6 is connected with a motor base 7 in a sliding manner, a speed reducing motor 8 is fixed on the motor base 7, a screw rod 9 is fixed on an output shaft of the speed reducing motor 8, the left end of the rack 1 is also provided with a screw rod base 10, and the screw rod 9 penetrates through the screw rod base 10;
the main straightening wheel mechanism comprises a base, a top plate connected with the base through a connecting rod, a lower straightening wheel 11 arranged on the base, a driving mechanism 12 connected with the lower straightening wheel 11 and an upper straightening wheel 13 connected below the top plate in a telescopic mode through a hydraulic cylinder, wherein the base is arranged at the right end of the rack 1, and the upper straightening wheel 11 and the lower straightening wheel 13 are arranged in a crossed mode.
Further, the frame 1 and the wall plate 2 are of an integrally formed structure.
Further, the end part of the screw rod 9 is provided with a top block 14, and the top block 14 is provided with an insertion end 16 with the same inner diameter as that of the processed steel pipe 15.
Further, the straightening device also comprises a bracket 17, and the bracket 17 is arranged at the right end of the main straightening wheel mechanism.
The utility model discloses a theory of operation is: one end of the steel pipe to be processed is inserted between the two auxiliary straightening wheels positioned at the rightmost end, the ejector block of the screw pushes the left end of the steel pipe to be processed tightly, the speed reducing motor is started, the screw pushes the steel pipe to be processed towards the right, the steel pipe to be processed gradually passes through each pair of auxiliary straightening wheels to be roughly straightened, when the steel pipe to be processed reaches the main straightening wheel mechanism, the lower straightening wheels are driven by the motor to rotate, the steel pipe to be processed is pulled and straightened at the same time, and the steel pipe to be processed is output to the bracket after being straightened.
The utility model discloses in, being carried out one by screw rod and main straightener roller simultaneously by the processing steel pipe and pushing away the drive that one was drawn, the atress is more even, avoids it to produce at the aligning in-process and warp, assists interval between the straightener roller and goes up straightener roller and lower straightener roller interval and all can adjust, and application scope is wide.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A stainless steel pipe straightening device is characterized in that: the method comprises the following steps:
the device comprises a rack, wherein two sides of the rack are respectively provided with a wall plate, a plurality of pairs of sliding rails are arranged on the rack between the two wall plates, each sliding rail is connected with a pair of sliding blocks in a sliding manner, the back surface of each sliding block is connected with the wall plates through adjusting screws, and the front surface of each sliding block is provided with an auxiliary straightening wheel;
the guide rail is arranged at the left end of the rack, a motor base is connected onto the guide rail in a sliding manner, a speed reducing motor is fixed on the motor base, a screw is fixed on an output shaft of the speed reducing motor, a screw base is further arranged at the left end of the rack, and the screw penetrates through the screw base;
the main straightening wheel mechanism comprises a base, a top plate connected with the base through a connecting rod, a lower straightening wheel arranged on the base, a driving mechanism connected with the lower straightening wheel, and an upper straightening wheel connected below the top plate in a telescopic mode through a hydraulic cylinder, the base is arranged at the right end of the rack, and the upper straightening wheel and the lower straightening wheel are arranged in a crossed mode.
2. The straightening device of the stainless steel pipe according to claim 1, wherein: the frame and the wallboard are of an integrally formed structure.
3. The straightening device of the stainless steel pipe according to claim 1, wherein: the end part of the screw rod is provided with a top block, and the top block is provided with an insertion end consistent with the inner diameter of the processed steel pipe.
4. The straightening device of the stainless steel pipe according to claim 1, wherein: the straightening mechanism further comprises a bracket, and the bracket is arranged at the right end of the main straightening wheel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842309.3U CN210121622U (en) | 2019-06-05 | 2019-06-05 | Stainless steel pipe straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842309.3U CN210121622U (en) | 2019-06-05 | 2019-06-05 | Stainless steel pipe straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210121622U true CN210121622U (en) | 2020-03-03 |
Family
ID=69633757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842309.3U Expired - Fee Related CN210121622U (en) | 2019-06-05 | 2019-06-05 | Stainless steel pipe straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210121622U (en) |
-
2019
- 2019-06-05 CN CN201920842309.3U patent/CN210121622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200303 Termination date: 20210605 |