CN212598062U - Multi-caliber steel pipe straightening machine - Google Patents
Multi-caliber steel pipe straightening machine Download PDFInfo
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- CN212598062U CN212598062U CN202021157410.4U CN202021157410U CN212598062U CN 212598062 U CN212598062 U CN 212598062U CN 202021157410 U CN202021157410 U CN 202021157410U CN 212598062 U CN212598062 U CN 212598062U
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- straightening
- steel pipe
- rack
- straightening wheel
- wheel
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Abstract
The utility model provides a many calibers steel pipe straightener, which comprises a frame, adorn the straightener roller at the frame top admittedly, the through-hole coaxial with the straightener roller is seted up at the straightener roller center, the steel pipe has been inserted in the through-hole, straightener roller periphery outside cover is equipped with interior pressure shell and outer pressure shell, interior pressure shell and outer pressure shell are round platform form casing, connect the internal rack of two root axis symmetries on the terminal surface of the small-bore end of interior pressure shell, the internal rack is kept away from the straightener roller side and is seted up the flank of tooth, the second spout is arranged in to the internal slider, two outer racks are connected to outer pressure shell lateral surface, the internal rack outside is arranged in to the external rack, the flank of tooth is seted up to the internal rack side near, connect a plurality of outer slide bars on the terminal surface of the small-bore end of outer pressure shell, the outer slider is arranged in first spout. The utility model provides a big and the low technical problem of production efficiency of workman intensity of labour, produced the technological effect who reduces workman intensity of labour and improve production efficiency.
Description
Technical Field
The utility model relates to a steel pipe machining equipment technical field especially relates to a many calibers steel pipe straightening machine.
Background
The steel pipe is widely applied in production and life, and needs to be straightened by a steel pipe straightening machine after being produced, so that the steel pipe is convenient to use; the existing steel pipe straightening machine axially pulls a steel pipe through a pulling device and is matched with a plurality of pairs of straightening rollers to straighten the steel pipe; however, in the steel pipe straightening method, when steel pipes with different calibers are straightened, the distance between the opposite straightening rollers in each pair of straightening rollers needs to be adjusted, and because the existing straightening roller adjusting method has low automation degree, manual adjustment is carried out before the steel pipes are straightened, so that the labor intensity of workers is high and the production efficiency of the straightening machine is low.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a many calibers steel pipe straightening machine, it has solved the problem that has workman intensity of labour big and production efficiency low among the prior art.
According to the embodiment of the utility model, a multi-aperture steel pipe straightener comprises a frame and a straightening wheel fixedly arranged at the top of the frame, the center of the straightening wheel is provided with a through hole coaxial with the straightening wheel, a steel pipe is inserted in the through hole, two side faces of the straightening wheel are fixedly provided with a plurality of limiting seats, a straightening rod is inserted in the limiting seats, one end of the straightening rod points to the axis of the straightening wheel, one end of the straightening rod close to the axis of the straightening wheel is vertically and rotatably arranged relative to the straightening rod, the other end of the straightening rod is rotatably arranged on the straightening wheel, the periphery of the straightening wheel is uniformly provided with a plurality of T-shaped first chutes and second chutes, the outer side of the periphery of the straightening wheel is sleeved with an inner pressing shell and an outer pressing shell, the inner pressing shell and the outer pressing shell are round platform-shaped shells, two inner splines which are axially symmetrical are connected on the end face of the diameter end face of the inner pressing shell, the inner splines are, two outer racks are connected to outer pressure shell lateral surface, and the internal rack outside is arranged in to the external rack, and the flank of tooth is seted up to the external rack near interior rack side, connects a plurality of outer slide bars on the terminal surface of outer pressure shell small-bore end, and outer slide bar is close to straightening wheel side and connects outer slider, and first spout is arranged in to outer slider, supports the medial surface of pressing the shell in the wheel contact and the medial surface of outer pressure shell.
The technical principle of the utility model is that: the inner pressing shell and the outer pressing shell move on the surface of the straightening wheel through the inner sliding block and the outer sliding block respectively, the inner pressing shell and the outer pressing shell extrude the supporting wheels respectively, and then the supporting wheels drive the straightening rollers to move through the straightening rods, so that the straightening rollers on two side surfaces of the straightening wheels are in surface contact with the steel pipes, and the steel pipes are pulled to realize the straightening of the steel pipes.
Compared with the prior art, the utility model discloses following beneficial effect has: the inner pressing shell and the outer pressing shell move on the surface of the straightening wheel through the inner sliding block and the outer sliding block respectively, the inner pressing shell and the outer pressing shell extrude the supporting wheels respectively, and then the supporting wheels drive the straightening rollers to move through the straightening rods, so that the straightening rollers on two side faces of the straightening wheels are in surface contact with the steel pipes, the steel pipes are pulled to realize the straightening of the steel pipes, the problems of high labor intensity and low production efficiency of workers are solved, and the technical effects of reducing the labor intensity of the workers and improving the production efficiency are achieved.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a left side view of the embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Fig. 4 is a schematic view of a clamping housing according to an embodiment of the present invention.
Fig. 5 is a sectional view taken along line a-a of fig. 4.
Figure 6 is a schematic view of a straightening assembly according to an embodiment of the present invention.
In the above drawings: 1. a frame; 2. a steel pipe; 3. a straightening wheel; 4. a straightening rod; 5. straightening rollers; 6. supporting the wheel; 7. a limiting seat; 8. a first chute; 9. a second chute; 10. a stopper; 11. an inner pressure shell; 12. pressing a groove; 13. an inner slide bar; 14. An inner slide block; 15. pressing the shell outwards; 16. an outer slide bar; 17. an outer slide block; 18. an inner rack; 19. an outer rack; 20. mounting a plate; 21. clamping the motor; 22. a reduction gearbox; 23. a driving gear; 24. a driven gear; 25. a driven lever; 26. the gear is pressed.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in figures 1, 2, 3, 4, 5 and 6, the embodiment of the invention provides a multi-aperture steel pipe straightener, which comprises a frame 1 and a straightening wheel 3 fixedly arranged at the top of the frame 1, wherein a through hole coaxial with the straightening wheel 3 is formed in the center of the straightening wheel 3, a steel pipe 2 is inserted in the through hole, a plurality of limiting seats 7 are fixedly arranged on two side surfaces of the straightening wheel 3, a straightening rod 4 is inserted in the limiting seats 7, one end of the straightening rod 4 points to the axle center of the straightening wheel 3, one end of the straightening rod 4 close to the axle center of the straightening wheel 3 is vertically and rotatably provided with a straightening roller 5 relative to the straightening rod 4, the other end of the straightening rod 4 is rotatably provided with a resisting wheel 6, a plurality of T-shaped first chutes 8 and second chutes 9 are uniformly formed on the circumferential surface of the straightening wheel 3, an inner pressing shell 11 and an outer pressing shell 15 are sleeved on the outer side of the circumferential surface of the straightening wheel 3, the inner pressing shell 11 and the outer pressing shell 15 are in a circular shell shape, the side surface of the inner rack 18, which is far away from the straightening wheel 3, is provided with a tooth surface, the side surface of the inner rack 18, which is close to the straightening wheel 3, is connected with an inner sliding block 14, the inner sliding block 14 is arranged in a second sliding groove 9, the outer side surface of the outer pressing shell 15 is connected with two outer racks 19, the outer racks 19 are arranged on the outer side of the inner rack 18, the outer racks 19 are close to the side surface of the inner rack 18, are provided with tooth surfaces, the end surface of the small-caliber end of the outer pressing shell 15 is connected with a plurality of outer sliding rods 16, the outer sliding rods 16 are close to the side surface of the straightening wheel 3 and are connected with an outer sliding block 17, the; the size of the inner pressure shell 11 is the same as that of the outer pressure shell 15, a device for pulling the steel pipe 2 to move can be arranged in the direction that the steel pipe 2 leaves the straightening wheel 3 of the straightening machine, the interval angle between adjacent first chutes 8 on the circumferential surface of the straightening wheel 3 is 90 degrees, the interval angle between adjacent second chutes 9 on the circumferential surface of the straightening wheel 3 is 90 degrees, 3 limiting seats 7 are arranged on one end surface of the straightening wheel 3, and the interval angle between adjacent limiting seats 7 is 120 degrees.
As shown in fig. 1 and 2, an installation plate 20 is fixed at the bottom of the machine frame 1, a clamping motor 21 is fixedly installed on the installation plate 20, an output shaft of the clamping motor 21 is connected with a reduction gearbox 22 fixed above the clamping motor 21, a driving gear 23 is fixed on an output shaft of the reduction gearbox 22, driven rods 25 are installed at two sides of the machine frame 1 through bearings, a driven gear 24 meshed with the driving gear 23 is fixedly installed at the bottom end of the driven rod 25, a pressing gear 26 is fixedly installed at the top end of the driven rod 25, and the pressing gear 26 is meshed with the inner rack 18 and the outer rack 19 at the same time; so that the inner pressure shell 11 and the outer pressure shell 15 move synchronously, and further the straightening rollers 5 at two ends of the straightening wheel 3 move synchronously, and the straightening capability of the straightening machine is enhanced.
As shown in fig. 2, 4 and 5, the end face of the small-caliber end of the inner pressing shell 11 is connected with a plurality of inner sliding rods 13, the inner sliding rods 13 are connected with the inner sliding blocks 14 near the side faces of the straightening wheels 3, and the inner sliding blocks 14 are arranged in the second sliding grooves 9; the inner slide rod 13 is added, the supporting point of the inner pressure shell 11 is increased, and the stability of the installation and the sliding of the inner pressure shell 11 is improved.
As shown in fig. 1, the inner side surface of the inner pressing shell 11 and the inner side surface of the outer pressing shell 15 are both provided with pressing grooves 12 for being clamped into the resisting wheel 6; so that the movement of the resisting wheel 6 is more stable.
As shown in fig. 1, stoppers 10 for blocking the first sliding groove 8 and the second sliding groove 9 are fixedly mounted on both side surfaces of the straightening wheel 3; the inner slide block 14 and the outer slide block 17 are prevented from moving out of the first sliding chute 8 and the second sliding chute 9, and the working stability of the straightening machine is improved.
The detailed working process of the embodiment is as follows: firstly, inserting a steel pipe 2 into a through hole of a straightening wheel 3, locking one end of the steel pipe 2 penetrating through the straightening wheel 3 through a hoop, starting a clamping motor 21, enabling an output shaft of the clamping motor 21 to rotate, enabling an output shaft of a reduction gearbox 22 to rotate through the reduction gearbox 22, driving a driving gear 23 to rotate, enabling the driving gear 23 to drive driven gears 24 on two sides to rotate, further enabling a driven rod 25 to rotate and driving a pressing gear 26 to rotate, enabling the pressing gear 26 to drive an inner rack 18 and an outer rack 19 to move, enabling an inner pressing shell 11 and an outer pressing shell 15 to slide oppositely through a first sliding groove 8 and a second sliding groove 9, then pushing a resisting wheel 6 to roll, pushing the straightening rod 4 to move by the resisting wheel 6, and finally enabling a straightening roller 5 to; set up pulling device pulling clamp and make 2 axial displacement of steel pipe and through straightening wheel 3, when steel pipe 2 passes through straightening wheel 3 completely, accomplish the aligning of steel pipe 2, control clamp motor 21 reversal, loosen straightening roller 5, can arrange the through-hole of straightening wheel 3 in with the steel pipe 2 of different bores, the tight motor 21 of corotation clamp again, accomplish the clamp of different bore steel pipe 2 and press from both sides tightly, straighten. Because the inner pressing shell and the outer pressing shell move on the surface of the straightening wheel through the inner sliding block and the outer sliding block respectively, the inner pressing shell and the outer pressing shell respectively extrude the supporting wheel, and then the supporting wheel drives the straightening rollers to move through the straightening rods, so that the straightening rollers on two side surfaces of the straightening wheels are in contact with the surface of the steel pipe, the steel pipe is pulled to realize the straightening of the steel pipe, and the effects of reducing the labor intensity of workers and improving the production efficiency are achieved.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A multi-caliber steel pipe straightener is characterized in that: comprises a frame (1) and a straightening wheel (3) fixedly arranged at the top of the frame (1), wherein the center of the straightening wheel (3) is provided with a through hole coaxial with the straightening wheel (3), a steel pipe (2) is inserted into the through hole, a plurality of limiting seats (7) are fixedly arranged on two side surfaces of the straightening wheel (3), a straightening rod (4) is inserted into the limiting seats (7), one end of the straightening rod (4) points to the axis of the straightening wheel (3), one end of the straightening rod (4) close to the axis of the straightening wheel (3) is vertically and rotatably arranged relative to the straightening rod (4) to form a straightening roller (5), the other end of the straightening rod (4) is rotatably arranged to form a supporting wheel (6), the circumferential surface of the straightening wheel (3) is uniformly provided with a plurality of T-shaped first chutes (8) and second chutes (9), the outer side of the straightening wheel (3) is sleeved with an inner pressing shell (11) and an outer pressing shell (15), the inner pressing shell (11) and the outer pressing shell (15) are circular truncated cone-shaped shells, the end surface of the small-, the inner rack (18) is far away from the side face of the straightening wheel (3) and is provided with a tooth face, the inner rack (18) is close to the side face of the straightening wheel (3) and is connected with an inner sliding block (14), the inner sliding block (14) is arranged in the second sliding groove (9), the outer side face of the outer pressing shell (15) is connected with two outer racks (19), the outer side of the outer rack (19) is arranged in the inner side face of the inner rack (18), the outer rack (19) is close to the side face of the inner rack (18) and is provided with a tooth face, the end face of the small-diameter end of the outer pressing shell (15) is connected with a plurality of outer sliding rods (16), the outer sliding rods (16) are close to the side face of the straightening wheel (3) and are connected with outer sliding blocks (17), the outer sliding blocks (17) are arranged in the first.
2. The multi-caliber steel pipe straightener as claimed in claim 1, wherein: frame (1) bottom is fixed with mounting panel (20), fixed mounting presss from both sides tight motor (21) on mounting panel (20), press from both sides tight motor (21) output shaft and be connected and be fixed in reducing gear box (22) of pressing from both sides tight motor (21) top, be fixed with driving gear (23) on the output shaft of reducing gear box (22), driven lever (25) are installed through the bearing in frame (1) both sides, driven gear (24) with driving gear (23) engaged with are installed to driven lever (25) bottom fixed mounting, driven lever (25) top fixed mounting has compressing gear (26), compressing gear (26) simultaneously with interior rack (18) with outer rack (19) meshing.
3. The multi-caliber steel pipe straightener as claimed in claim 2, wherein: the end face of the small-caliber end of the inner pressure shell (11) is connected with a plurality of inner sliding rods (13), the inner sliding rods (13) are close to the side face of the straightening wheel (3) and connected with the inner sliding blocks (14), and the inner sliding blocks (14) are arranged in the second sliding grooves (9).
4. A multi-caliber steel pipe straightener as claimed in claim 3, characterized in that: and the inner side surface of the inner pressure shell (11) and the inner side surface of the outer pressure shell (15) are provided with pressure grooves (12) used for being clamped into the abutting wheels (6).
5. A multi-caliber steel pipe straightener as claimed in claim 3, characterized in that: and two side surfaces of the straightening wheel (3) are fixedly provided with a stop block (10) used for blocking the first sliding groove (8) and the second sliding groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157410.4U CN212598062U (en) | 2020-06-19 | 2020-06-19 | Multi-caliber steel pipe straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157410.4U CN212598062U (en) | 2020-06-19 | 2020-06-19 | Multi-caliber steel pipe straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212598062U true CN212598062U (en) | 2021-02-26 |
Family
ID=74756134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157410.4U Expired - Fee Related CN212598062U (en) | 2020-06-19 | 2020-06-19 | Multi-caliber steel pipe straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212598062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255042A (en) * | 2022-09-30 | 2022-11-01 | 张家港保税区亚鑫精密制管有限公司 | Automatic straightening machine for machining automobile steel pipe |
-
2020
- 2020-06-19 CN CN202021157410.4U patent/CN212598062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255042A (en) * | 2022-09-30 | 2022-11-01 | 张家港保税区亚鑫精密制管有限公司 | Automatic straightening machine for machining automobile steel pipe |
| CN115255042B (en) * | 2022-09-30 | 2022-12-27 | 张家港保税区亚鑫精密制管有限公司 | Automatic straightening machine for machining automobile steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210903 Address after: No. 77, section 3, Qifan Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan 611930 Patentee after: Pengzhou taimeng New Material Co.,Ltd. Address before: 611930 1-5 / F, 1 / F, 2 / F, 1 / F, 3 / F, No. 166, Baijiang Middle Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan Patentee before: Sichuan Pengzhou Weida metal products Co.,Ltd. |
|
| 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: 20210226 |