CN219880971U - Pipe die blank straightener - Google Patents
Pipe die blank straightener Download PDFInfo
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- CN219880971U CN219880971U CN202320681107.1U CN202320681107U CN219880971U CN 219880971 U CN219880971 U CN 219880971U CN 202320681107 U CN202320681107 U CN 202320681107U CN 219880971 U CN219880971 U CN 219880971U
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pipe die blank production equipment, in particular to a pipe die blank straightening device, which comprises a straightening support, wherein a sliding guide rail is paved on the straightening support, a first limiting and supporting device is arranged on the left side of the sliding guide rail, and a second limiting and supporting device is arranged on the right side of the sliding guide rail; and a first straightening supporting device, a second straightening supporting device, a straightening device, a third straightening supporting device and a fourth straightening supporting device are sequentially arranged between the first limiting supporting device and the second limiting supporting device from left to right. The pipe die blank straightening device can adjust the distance between the first limiting and supporting device and the second limiting and supporting device, and can realize supporting and straightening operations on pipe die blanks with various lengths.
Description
Technical Field
The utility model relates to the technical field of pipe die blank production equipment, in particular to a pipe die blank straightening device.
Background
After the pipe die blank is formed by hot extrusion, part of the pipe die blank has bending phenomenon, and straightening operation is needed to be carried out on the pipe die blank which generates bending in order to improve the yield of the pipe die blank. The practicality of current pipe die blank straightener is not strong, only can straighten to fixed length's pipe die blank, and at the straightening in-process, the distance between each support riser is certain, can't pertinently adjust, so can't provide good support to the position that needs the straightening.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides a pipe die blank straightening device which can adjust the distance between a first limit supporting device and a second limit supporting device and realize supporting and straightening operations on pipe die blanks with various lengths.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a straightening device for a pipe die blank comprises a straightening support, wherein a sliding guide rail is paved on the straightening support, a first limiting and supporting device is arranged on the left side of the sliding guide rail, and a second limiting and supporting device is arranged on the right side of the sliding guide rail;
a first straightening supporting device, a second straightening supporting device, a straightening device, a third straightening supporting device and a fourth straightening supporting device are sequentially arranged between the first limiting supporting device and the second limiting supporting device from left to right;
the first limiting and supporting device comprises a first supporting vertical plate and a first sliding supporting plate, the first supporting vertical plate is fixed at the left end of the straightening bracket, and a first distance adjusting cylinder is horizontally arranged right on the first supporting vertical plate;
a first support plate, a second support plate and a third support plate are sequentially arranged on the first sliding support plate from left to right, a first limiting cylinder is hinged to the left side of the first support plate, a first limiting rod is hinged to the top of the first support plate, one end of the first limiting rod is hinged to a piston rod of the first limiting cylinder, and a first limiting block is arranged at the other end of the first limiting rod;
and a piston rod of the first distance adjusting cylinder is fixed on the left side of the first vertical plate.
A plurality of first height adjusting cylinders are vertically upwards arranged on the second support plate, a first supporting groove is formed above the first height adjusting cylinders, a first supporting wheel and a second supporting wheel are rotatably arranged in the first supporting groove, the first supporting wheel is rotatably arranged in the first supporting groove through a first supporting shaft, the second supporting wheel is rotatably arranged in the first supporting groove through a second supporting shaft, a first rotating motor and a second rotating motor are fixed on the left side of the first supporting groove, a rotor of the first rotating motor is connected with the first supporting shaft, and a rotor of the second rotating motor is connected with the second supporting shaft;
a first fan-shaped supporting groove is formed in the top of the third support plate;
the second limiting and supporting device comprises a second supporting vertical plate and a second sliding supporting plate, the second supporting vertical plate is fixed at the right end of the straightening bracket, and a second distance adjusting cylinder is horizontally arranged right on the second supporting vertical plate;
a fourth support plate, a fifth support plate and a sixth support plate are sequentially arranged on the second sliding support plate from right to left, a second limiting cylinder is hinged to the right side of the fourth support plate, a second limiting rod is hinged to the top of the fourth support plate, one end of the second limiting rod is hinged to a piston rod of the second limiting cylinder, and a second limiting block is arranged at the other end of the second limiting rod;
a piston rod of the second distance adjusting cylinder is fixed on the right side of the fourth vertical plate;
a plurality of second height adjusting cylinders are vertically upwards arranged on the fifth support plate, a second supporting groove is formed above the second height adjusting cylinders, a third supporting wheel and a fourth supporting wheel are rotatably arranged in the second supporting groove, the third supporting wheel is rotatably arranged in the second supporting groove through a third supporting shaft, the fourth supporting wheel is rotatably arranged in the second supporting groove through a fourth supporting shaft, a third rotating motor and a fourth rotating motor are fixed on the right side of the second supporting groove, a rotor of the third rotating motor is connected with the third supporting shaft, and a rotor of the fourth rotating motor is connected with the fourth supporting shaft;
and a second fan-shaped supporting groove is formed in the top of the sixth support plate.
Preferably: the first straightening supporting device comprises a third sliding supporting plate, a plurality of third height adjusting cylinders are arranged on the third sliding supporting plate, a seventh vertical plate is fixed above the third height adjusting cylinders, and a third fan-shaped supporting groove is formed in the seventh vertical plate;
the front side of the third sliding support plate is provided with a first connecting block, the first connecting block is connected with a third distance adjusting cylinder, and the third distance adjusting cylinder is horizontally and rightwards fixed above the straightening support.
Preferably: the second straightening and supporting device comprises a fourth sliding supporting plate, a plurality of fourth height adjusting cylinders are arranged on the fourth sliding supporting plate, an eighth vertical plate is fixed above the fourth height adjusting cylinders, and a fourth fan-shaped supporting groove is formed in the eighth vertical plate;
the rear side of fourth slip backup pad is equipped with the second connecting block, the second connecting block is connected fourth distance adjustment cylinder, fourth distance adjustment cylinder level is fixed in the top of straightening support right.
Preferably: the third straightening and supporting device comprises a fifth sliding supporting plate, a plurality of fifth height adjusting cylinders are arranged on the fifth sliding supporting plate, a ninth vertical plate is fixed above the fifth height adjusting cylinders, and a fifth fan-shaped supporting groove is formed in the ninth vertical plate;
the rear side of the fifth sliding support plate is provided with a third connecting block, the third connecting block is connected with a fifth distance adjusting cylinder, and the fifth distance adjusting cylinder is horizontally fixed above the straightening support leftwards.
Preferably: the fourth straightening and supporting device comprises a sixth sliding supporting plate, a plurality of sixth height adjusting cylinders are arranged on the sixth sliding supporting plate, a tenth vertical plate is fixed above the sixth height adjusting cylinders, and a sixth fan-shaped supporting groove is formed in the tenth vertical plate;
the front side of the sixth sliding support plate is provided with a fourth connecting block, the fourth connecting block is connected with a sixth distance adjusting cylinder, and the sixth distance adjusting cylinder is horizontally fixed above the straightening support.
Preferably: the straightening device comprises an L-shaped supporting frame, a straightening cylinder is vertically arranged on the L-shaped supporting frame downwards, a piston rod of the straightening cylinder is connected with a straightening press block, and a straightening press groove is formed in the straightening press block.
In summary, the utility model has the following beneficial effects:
1. before use, according to the length of the pipe die blank, under the action of a first distance adjusting cylinder and a second distance adjusting cylinder, the distance between the first supporting groove and the second supporting groove is adjusted, so that the two ends of the pipe die blank are respectively placed above the first supporting wheel, the second supporting wheel, the third supporting wheel and the fourth supporting wheel, the distance between the first limiting supporting device and the second limiting supporting device can be adjusted through the arrangement, and the supporting and straightening operation of pipe die blanks with various lengths is realized;
2. in the straightening process, the distances among the first straightening supporting device, the second straightening supporting device, the third straightening supporting device and the fourth straightening supporting device can be flexibly adjusted, so that the straightening part is well supported.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a pipe die blank straightening device;
FIG. 2 is a partial structural view A of a tube die blank straightener;
FIG. 3 is a partial structural view B of a tube die blank straightener;
FIG. 4 is a front view of a tube die blank straightener;
FIG. 5 is a top view of a tube die blank straightener;
wherein: 1. straightening the bracket; 2. a sliding guide rail; 3. a first support riser; 4. a first sliding support plate; 5. a first distance adjusting cylinder; 6. a first support plate; 7. a second support plate; 8. a third support plate; 9. a first limit cylinder; 10. a first stop lever; 11. a first limiting block; 12. a first height adjusting cylinder; 13. a first support groove; 14. a first support wheel; 15. a second support wheel; 16. a first rotating motor; 17. a second rotating motor; 18. a first fan-shaped support groove; 19. a second support riser; 20. a second sliding support plate; 21. a second distance adjusting cylinder; 22. a fourth support plate; 23. a fifth support plate; 24. a sixth support plate; 25. the second limiting cylinder; 26. a second limit rod; 27. a second limiting block; 28. a second height adjusting cylinder; 29. a second support groove; 30. a third support wheel; 31. a fourth supporting wheel; 32. a third rotary motor; 33. a fourth rotating motor; 34. a second fan-shaped support groove; 35. a third sliding support plate; 36. a third height adjusting cylinder; 37. a seventh riser; 38. a third fan-shaped support groove; 39. a first connection block; 40. a third distance adjusting cylinder; 41. a fourth sliding support plate; 42. a fourth height adjusting cylinder; 43. an eighth riser; 44. a fourth fan-shaped support groove; 45. a second connection block; 46. a fourth distance adjusting cylinder; 47. a fifth sliding support plate; 48. a fifth height adjusting cylinder; 49. a ninth riser; 50. a fifth fan-shaped support groove; 51. a third connecting block; 52. a fifth distance adjusting cylinder; 53. a sixth sliding support plate; 54. a sixth height adjusting cylinder; 55. a tenth vertical plate; 56. a sixth fan-shaped support groove; 57. a fourth connecting block; 58. a sixth distance adjusting cylinder; 59. an L-shaped supporting frame; 60. straightening a cylinder; 61. straightening the pressing block; 62. a multi-stage telescopic cylinder.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-5, a pipe die blank straightening device comprises a straightening support 1, wherein a sliding guide rail 2 is paved on the straightening support 1, a first limit supporting device is arranged on the left side of the sliding guide rail 2, and a second limit supporting device is arranged on the right side of the sliding guide rail 2;
a first straightening supporting device, a second straightening supporting device, a straightening device, a third straightening supporting device and a fourth straightening supporting device are sequentially arranged between the first limiting supporting device and the second limiting supporting device from left to right;
the first limiting and supporting device comprises a first supporting vertical plate 3 and a first sliding supporting plate 4, wherein the first supporting vertical plate 3 is fixed at the left end of the straightening bracket 1, and a first distance adjusting cylinder 5 is horizontally arranged right on the first supporting vertical plate 3; the first slide support plate 4 is slidably disposed on the slide rail 2.
A first support plate 6, a second support plate 7 and a third support plate 8 are sequentially arranged on the first sliding support plate 4 from left to right, a first limiting cylinder 9 is hinged on the left side of the first support plate 6, a first limiting rod 10 is hinged on the top of the first support plate 6, one end of the first limiting rod 10 is hinged on a piston rod of the first limiting cylinder 9, and a first limiting block 11 is arranged on the other end of the first limiting rod;
the piston rod of the first distance adjusting cylinder 5 is fixed at the left side of the first vertical plate.
A plurality of first height adjusting cylinders 12 are vertically upwards arranged on the second support plate 7, a first supporting groove 13 is formed above the first height adjusting cylinders 12, a first supporting wheel 14 and a second supporting wheel 15 are rotatably arranged in the first supporting groove 13, the first supporting wheel 14 is rotatably arranged in the first supporting groove 13 through a first supporting shaft, the second supporting wheel 15 is rotatably arranged in the first supporting groove 13 through a second supporting shaft, a first rotating motor 16 and a second rotating motor 17 are fixed on the left side of the first supporting groove 13, a rotor of the first rotating motor 16 is connected with the first supporting shaft, and a rotor of the second rotating motor 17 is connected with the second supporting shaft;
a first fan-shaped supporting groove 18 is formed in the top of the third support plate 8;
the second limiting and supporting device comprises a second supporting vertical plate 19 and a second sliding supporting plate 20, the second supporting vertical plate 19 is fixed at the right end of the straightening bracket 1, and a second distance adjusting cylinder 21 is horizontally and rightwards arranged on the second supporting vertical plate 19; the second slide support plate 20 is slidably disposed on the slide rail 2.
A fourth support plate 22, a fifth support plate 23 and a sixth support plate 24 are sequentially arranged on the second sliding support plate 20 from right to left, a second limiting cylinder 25 is hinged on the right side of the fourth support plate 22, a second limiting rod 26 is hinged on the top of the fourth support plate 22, one end of the second limiting rod 26 is hinged on a piston rod of the second limiting cylinder 25, and a second limiting block 27 is arranged on the other end of the second limiting rod;
the piston rod of the second distance adjusting cylinder 21 is fixed on the right side of the fourth vertical plate;
a plurality of second height adjusting cylinders 28 are vertically upwards arranged on the fifth support plate 23, a second supporting groove 29 is formed above the second height adjusting cylinders 28, a third supporting wheel 30 and a fourth supporting wheel 31 are rotatably arranged in the second supporting groove 29, the third supporting wheel 30 is rotatably arranged in the second supporting groove 29 through a third supporting shaft, the fourth supporting wheel 31 is rotatably arranged in the second supporting groove 29 through a fourth supporting shaft, a third rotating motor 32 and a fourth rotating motor 33 are fixed on the right side of the second supporting groove 29, a rotor of the third rotating motor 32 is connected with the third supporting shaft, and a rotor of the fourth rotating motor 33 is connected with the fourth supporting shaft;
a second fan-shaped support groove 34 is formed at the top of the sixth support plate 24.
In this embodiment, before use, according to the length of the pipe die blank, under the action of the first distance adjusting cylinder 5 and the second distance adjusting cylinder 21, the distance between the first supporting groove 13 and the second supporting groove 29 is adjusted, so that the two ends of the pipe die blank are respectively placed above the first supporting wheel 14, the second supporting wheel 15, the third supporting wheel 30 and the fourth supporting wheel 31, and the distance between the first limiting supporting device and the second limiting supporting device can be adjusted through the arrangement, thereby realizing supporting and straightening operations on pipe die blanks with various lengths.
The first straightening and supporting device comprises a third sliding supporting plate 35, a plurality of third height adjusting cylinders 36 are arranged on the third sliding supporting plate 35, a seventh vertical plate 37 is fixed above the third height adjusting cylinders 36, and a third fan-shaped supporting groove 38 is formed in the seventh vertical plate 37; the third slide support plate 35 is slidably provided on the slide rail 2.
A first connecting block 39 is provided on the front side of the third sliding support plate 35, the first connecting block 39 being connected to a third distance adjusting cylinder 40, the third distance adjusting cylinder 40 being horizontally fixed to the right above the straightening bracket 1.
The second straightening and supporting device comprises a fourth sliding supporting plate 41, a plurality of fourth height adjusting air cylinders 42 are arranged on the fourth sliding supporting plate 41, an eighth vertical plate 43 is fixed above the fourth height adjusting air cylinders 42, and a fourth fan-shaped supporting groove 44 is formed in the eighth vertical plate 43; the fourth slide support plate 41 is slidably provided on the slide rail 2.
A second connecting block 45 is provided at the rear side of the fourth sliding support plate 41, the second connecting block 45 being connected to a fourth distance adjusting cylinder 46, the fourth distance adjusting cylinder 46 being fixed horizontally to the right above the straightening bracket 1.
The third straightening and supporting device comprises a fifth sliding supporting plate 47, a plurality of fifth height adjusting cylinders 48 are arranged on the fifth sliding supporting plate 47, a ninth vertical plate 49 is fixed above the fifth height adjusting cylinders 48, and a fifth fan-shaped supporting groove 50 is formed in the ninth vertical plate 49; a fifth slide supporting plate 47 is slidably provided on the slide rail 2
A third connecting block 51 is provided at the rear side of the fifth sliding support plate 47, the third connecting block 51 being connected to a fifth distance adjusting cylinder 52, the fifth distance adjusting cylinder 52 being horizontally fixed to the left above the straightening bracket 1.
The fourth straightening and supporting device comprises a sixth sliding supporting plate 53, a plurality of sixth height adjusting cylinders 54 are arranged on the sixth sliding supporting plate 53, a tenth vertical plate 55 is fixed above the sixth height adjusting cylinders 54, and a sixth fan-shaped supporting groove 56 is formed in the tenth vertical plate 55; the sixth slide support plate 53 is slidably provided on the slide rail 2.
A fourth connecting block 57 is provided on the front side of the sixth sliding support plate 53, the fourth connecting block 57 being connected to a sixth distance adjusting cylinder 58, the sixth distance adjusting cylinder 58 being fixed horizontally above the straightening bracket 1.
In this embodiment, in the straightening process, the distances among the first straightening supporting device, the second straightening supporting device, the third straightening supporting device and the fourth straightening supporting device can be flexibly adjusted, so that a good support is achieved for the straightening part.
In this embodiment, the straightening device is an existing device, and the principle of the straightening device is the same as that of the straightening machine, the straightening device comprises an L-shaped supporting frame 59, a straightening cylinder 60 is vertically and downwardly arranged on the L-shaped supporting frame 59, a piston rod of the straightening cylinder 60 is connected with a straightening press block 61, a straightening press groove is formed in the straightening press block 61, and the straightening cylinder 60 is connected with an external straightening controller.
In this embodiment, the L-shaped supporting frame 59 is slidably clamped on the straightening bracket 1, and can move back and forth on the straightening bracket 1 under the action of the multi-stage telescopic cylinder 62.
Working principle: before use, according to the length of the pipe die blank, under the action of the first distance adjusting cylinder 5 and the second distance adjusting cylinder 21, the distance between the first supporting groove 13 and the second supporting groove 29 is adjusted, so that the two ends of the pipe die blank are respectively placed above the first supporting wheel 14, the second supporting wheel 15, the third supporting wheel 30 and the fourth supporting wheel 31;
in the present embodiment, the first straightening supporting apparatus and the second straightening supporting apparatus are taken as examples, and when the die blank is straightened, the third distance adjusting cylinder 40 and the fourth distance adjusting cylinder 46 are started, and the part to be straightened is adjusted between the third fan-shaped supporting groove 38 and the fourth fan-shaped supporting groove 44.
The first supporting wheel 14, the second supporting wheel 15, the third supporting wheel 30 and the fourth supporting wheel 31 rotate simultaneously, the straightening part (namely the protruding part) of the pipe die blank is upwards, then the first limiting cylinder 9 and the second limiting cylinder 25 both act upwards, and the first limiting block 11 and the second limiting block 27 are respectively extruded and limited in the first fan-shaped supporting groove 18 and the second fan-shaped supporting groove 34.
The first and second height adjustment cylinders 12, 28 act downward so that the support wheels are away from the pipe die blank, and the third and fourth height adjustment cylinders 36, 42 act upward so that the third and fourth fan-shaped support grooves 38, 44 are supported below the straightening portion. And then under the action of the multi-stage telescopic cylinder 62, the straightening cylinder 60 is moved to the position above the straightening part, the straightening cylinder 60 is started to act downwards, and the straightening part is pressed downwards for straightening.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that; modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (6)
1. The pipe die blank straightening device is characterized by comprising a straightening support, wherein a sliding guide rail is paved on the straightening support, a first limiting and supporting device is arranged on the left side of the sliding guide rail, and a second limiting and supporting device is arranged on the right side of the sliding guide rail;
a first straightening supporting device, a second straightening supporting device, a straightening device, a third straightening supporting device and a fourth straightening supporting device are sequentially arranged between the first limiting supporting device and the second limiting supporting device from left to right;
the first limiting and supporting device comprises a first supporting vertical plate and a first sliding supporting plate, the first supporting vertical plate is fixed at the left end of the straightening bracket, and a first distance adjusting cylinder is horizontally arranged right on the first supporting vertical plate;
a first support plate, a second support plate and a third support plate are sequentially arranged on the first sliding support plate from left to right, a first limiting cylinder is hinged to the left side of the first support plate, a first limiting rod is hinged to the top of the first support plate, one end of the first limiting rod is hinged to a piston rod of the first limiting cylinder, and a first limiting block is arranged at the other end of the first limiting rod;
a piston rod of the first distance adjusting cylinder is fixed on the left side of the first vertical plate;
a plurality of first height adjusting cylinders are vertically upwards arranged on the second support plate, a first supporting groove is formed above the first height adjusting cylinders, a first supporting wheel and a second supporting wheel are rotatably arranged in the first supporting groove, the first supporting wheel is rotatably arranged in the first supporting groove through a first supporting shaft, the second supporting wheel is rotatably arranged in the first supporting groove through a second supporting shaft, a first rotating motor and a second rotating motor are fixed on the left side of the first supporting groove, a rotor of the first rotating motor is connected with the first supporting shaft, and a rotor of the second rotating motor is connected with the second supporting shaft;
a first fan-shaped supporting groove is formed in the top of the third support plate;
the second limiting and supporting device comprises a second supporting vertical plate and a second sliding supporting plate, the second supporting vertical plate is fixed at the right end of the straightening bracket, and a second distance adjusting cylinder is horizontally arranged right on the second supporting vertical plate;
a fourth support plate, a fifth support plate and a sixth support plate are sequentially arranged on the second sliding support plate from right to left, a second limiting cylinder is hinged to the right side of the fourth support plate, a second limiting rod is hinged to the top of the fourth support plate, one end of the second limiting rod is hinged to a piston rod of the second limiting cylinder, and a second limiting block is arranged at the other end of the second limiting rod;
a piston rod of the second distance adjusting cylinder is fixed on the right side of the fourth vertical plate;
a plurality of second height adjusting cylinders are vertically upwards arranged on the fifth support plate, a second supporting groove is formed above the second height adjusting cylinders, a third supporting wheel and a fourth supporting wheel are rotatably arranged in the second supporting groove, the third supporting wheel is rotatably arranged in the second supporting groove through a third supporting shaft, the fourth supporting wheel is rotatably arranged in the second supporting groove through a fourth supporting shaft, a third rotating motor and a fourth rotating motor are fixed on the right side of the second supporting groove, a rotor of the third rotating motor is connected with the third supporting shaft, and a rotor of the fourth rotating motor is connected with the fourth supporting shaft;
and a second fan-shaped supporting groove is formed in the top of the sixth support plate.
2. The pipe die blank straightening device according to claim 1, wherein the first straightening supporting device comprises a third sliding supporting plate, a plurality of third height adjusting cylinders are arranged on the third sliding supporting plate, a seventh vertical plate is fixed above the third height adjusting cylinders, and a third fan-shaped supporting groove is formed in the seventh vertical plate;
the front side of the third sliding support plate is provided with a first connecting block, the first connecting block is connected with a third distance adjusting cylinder, and the third distance adjusting cylinder is horizontally and rightwards fixed above the straightening support.
3. The pipe die blank straightening device according to claim 1, wherein the second straightening supporting device comprises a fourth sliding supporting plate, a plurality of fourth height adjusting cylinders are arranged on the fourth sliding supporting plate, an eighth vertical plate is fixed above the fourth height adjusting cylinders, and a fourth fan-shaped supporting groove is formed in the eighth vertical plate;
the rear side of fourth slip backup pad is equipped with the second connecting block, the second connecting block is connected fourth distance adjustment cylinder, fourth distance adjustment cylinder level is fixed in the top of straightening support right.
4. The pipe die blank straightening device according to claim 1, wherein the third straightening supporting device comprises a fifth sliding supporting plate, a plurality of fifth height adjusting cylinders are arranged on the fifth sliding supporting plate, a ninth vertical plate is fixed above the fifth height adjusting cylinders, and a fifth fan-shaped supporting groove is formed in the ninth vertical plate;
the rear side of the fifth sliding support plate is provided with a third connecting block, the third connecting block is connected with a fifth distance adjusting cylinder, and the fifth distance adjusting cylinder is horizontally fixed above the straightening support leftwards.
5. The pipe die blank straightening device according to claim 1, wherein the fourth straightening supporting device comprises a sixth sliding supporting plate, a plurality of sixth height adjusting cylinders are arranged on the sixth sliding supporting plate, a tenth vertical plate is fixed above the sixth height adjusting cylinders, and a sixth fan-shaped supporting groove is formed in the tenth vertical plate;
the front side of the sixth sliding support plate is provided with a fourth connecting block, the fourth connecting block is connected with a sixth distance adjusting cylinder, and the sixth distance adjusting cylinder is horizontally fixed above the straightening support.
6. The pipe die blank straightening device according to claim 1, wherein the straightening device comprises an L-shaped supporting frame, a straightening cylinder is vertically arranged downwards on the L-shaped supporting frame, a piston rod of the straightening cylinder is connected with a straightening press block, and a straightening press groove is formed in the straightening press block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320681107.1U CN219880971U (en) | 2023-03-30 | 2023-03-30 | Pipe die blank straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320681107.1U CN219880971U (en) | 2023-03-30 | 2023-03-30 | Pipe die blank straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219880971U true CN219880971U (en) | 2023-10-24 |
Family
ID=88397046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320681107.1U Active CN219880971U (en) | 2023-03-30 | 2023-03-30 | Pipe die blank straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219880971U (en) |
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2023
- 2023-03-30 CN CN202320681107.1U patent/CN219880971U/en active Active
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