CN215033046U - Supporting device for straightening of straight welded pipe - Google Patents
Supporting device for straightening of straight welded pipe Download PDFInfo
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- CN215033046U CN215033046U CN202120327872.4U CN202120327872U CN215033046U CN 215033046 U CN215033046 U CN 215033046U CN 202120327872 U CN202120327872 U CN 202120327872U CN 215033046 U CN215033046 U CN 215033046U
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Abstract
The utility model discloses a supporting device for straightening a straight welded pipe, which comprises a base, wherein first grooves are formed at two ends of the top of the base in a penetrating way, the supporting device for straightening a straight welded pipe is simple in structure and convenient to use, a second bidirectional screw rod can be driven to rotate through a third poking block, the space between two clamping blocks can be effectively adjusted, the device can support and clamp straight welded pipes with different diameters, two transmission blocks can be driven to move oppositely through the first poking block, the two transmission blocks can drive the clamping block at the top to move through a sliding block, the device can support and clamp straight welded pipes with different lengths, the application range of the device is greatly improved, meanwhile, a rotating shaft can be driven to rotate on the base through the second poking block, and the rotating shaft can drive an eccentric wheel to rotate when rotating, the eccentric wheel can effectively straighten the straight welded pipe when rotating.
Description
Technical Field
The utility model relates to a supporting device for straightening of longitudinal welded pipe belongs to longitudinal welded pipe straightening technical field.
Background
Pipes obtained by straight welding of steel pipes made of hot-rolled or cold-rolled steel sheets or coil-welded steel sheets on a welding apparatus are called straight welded pipes. The straight welded pipe needs to be straightened after welding is completed, and the straight welded pipe needs to be clamped and limited by a supporting device during straightening. The existing supporting device for straightening the straight welded pipe cannot be effectively adjusted according to the diameter of the straight welded pipe when the straight welded pipe is clamped, so that the supporting device cannot be effectively applied to the straight welded pipes with different diameters, and is extremely inconvenient to straighten.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a supporting device for straightening a straight welded pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design relates to a supporting device for straightening a straight welded pipe, which comprises a base, wherein two ends of the top of the base are respectively provided with a first groove in a penetrating manner, the inside of the first groove is connected with a sliding block in a sliding manner, the bottom of the sliding block is fixedly connected with a transmission block, two ends of the bottom of the base are respectively fixedly connected with a fixed block, the transmission block is provided with a first bidirectional screw rod in a penetrating and inserting manner through threads, two ends of the first bidirectional screw rod respectively penetrate through the fixed blocks, the first bidirectional screw rod is rotatably connected with the fixed blocks, two sides of the top of the base are respectively and rotatably connected with a rotating shaft, an eccentric wheel is fixedly sleeved on the shaft wall of the rotating shaft far away from one end of the base, the top of the sliding block is provided with a second groove, two clamping blocks are respectively and fixedly connected with two ends of the sliding block in the second groove, one end of the second bidirectional screw rod far away from the base is penetrated and inserted and connected with two clamping blocks in sequence, and the second bidirectional screw rod is in threaded connection with the clamping block.
Preferably, the first limiting sliding blocks are fixedly connected to the two ends of the sliding block, first limiting sliding grooves are formed in the inner wall of the first groove corresponding to the first limiting sliding blocks, the first limiting sliding grooves are matched with the first limiting sliding blocks, and the first limiting sliding blocks are connected to the inside of the first limiting sliding grooves in a sliding mode.
Preferably, one end of the first bidirectional screw rod penetrating through the fixed block is fixedly connected with a first stirring block, and the diameter of the first stirring block is larger than that of the first bidirectional screw rod.
Preferably, one end of the rotating shaft penetrating through the eccentric wheel is fixedly connected with a second poking block.
Preferably, the bottom of the clamping block is fixedly connected with a second limiting sliding block, a second limiting sliding groove is formed in the inner bottom of the second groove corresponding to the second limiting sliding block, the second limiting sliding groove is matched with the second limiting sliding block, and the second limiting sliding block is connected to the inner portion of the second limiting sliding groove in a sliding mode.
Preferably, both ends of the second bidirectional screw rod are fixedly connected with third toggle blocks, and the diameter of each third toggle block is larger than that of the second bidirectional screw rod.
The utility model provides a supporting device is used in straight welded pipe straightening, beneficial effect lies in: the utility model relates to a strutting arrangement for straight welded pipe aligning simple structure, high durability and convenient use, it can drive the second bidirectional screw rod through the third stirring piece and rotate, interval between two grip blocks of effectual adjustment, make the device can support the centre gripping to the straight welded pipe of different diameters, and can drive two transmission piece relative motions through first stirring piece, make two transmission pieces move through the grip block that the sliding block drove the top, make the device can support the straight welded pipe of the different length of centre gripping, the application scope of device improves greatly, and simultaneously, it can drive the axis of rotation and rotate on the base to stir the piece through the second, the axis of rotation can drive the eccentric wheel when rotating and rotate, the eccentric wheel can effectually straighten the straight welded pipe when rotating.
Drawings
FIG. 1 is a schematic structural view of a supporting device for straightening a straight welded pipe according to the present invention;
FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 of the supporting device for straightening a longitudinal welded pipe according to the present invention;
FIG. 3 is a partially enlarged view of a portion B in FIG. 1 of the supporting device for straightening a longitudinal welded pipe according to the present invention;
FIG. 4 is a partially enlarged view of the portion C in FIG. 2 of the supporting device for straightening a longitudinal welded pipe according to the present invention;
FIG. 5 is a schematic view of the connection structure between the eccentric wheel and the rotation axis of the supporting device for straightening the longitudinal welded pipe of the present invention.
In the figure: 1. a base; 2. a first groove; 3. a slider; 4. a first limit slide block; 5. A first limiting chute; 6. a transmission block; 7. a fixed block; 8. a first bidirectional screw; 9. a first toggle block; 10. a rotating shaft; 11. an eccentric wheel; 12. a second toggle block; 13. a second groove; 14. a clamping block; 15. a second limit slide block; 16. a second limiting chute; 17. a second bidirectional screw rod; 18. and a third toggle block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a supporting device for straightening a straight welded pipe comprises a base 1, wherein two ends of the top of the base 1 are respectively provided with a first groove 2 in a penetrating manner, the inside of the first groove 2 is connected with a sliding block 3 in a sliding manner, the bottom of the sliding block 3 is fixedly connected with a transmission block 6, two ends of the bottom of the base 1 are respectively fixedly connected with a fixed block 7, the transmission block 6 is provided with a first bidirectional screw 8 in a penetrating and inserting manner, two ends of the first bidirectional screw 8 respectively penetrate through the fixed blocks 7, the first bidirectional screw 8 is rotatably connected with the fixed blocks 7, two sides of the top of the base 1 are respectively rotatably connected with a rotating shaft 10, an eccentric wheel 11 is fixedly sleeved on a shaft wall of the rotating shaft 10 far away from one end of the base 1, the top of the sliding block 3 is provided with a second groove 13, two ends of the inside of the second groove 13 are respectively fixedly connected with a clamping block 14, one end of the sliding block 3 far away from the base 1 is provided with a second bidirectional screw 17 in a penetrating and inserting manner, one end of the second bidirectional screw rod 17 extending to the inside of the second groove 13 sequentially penetrates through the two clamping blocks 14, and the second bidirectional screw rod 17 is in threaded connection with the clamping blocks 14.
The equal first spacing slider 4 of fixedly connected with in both ends of sliding block 3, first spacing spout 5 has been seted up to corresponding first spacing slider 4 on the inner wall of first recess 2, first spacing spout 5 sets up with first spacing slider 4 phase-match, and 4 sliding connection of first spacing slider are in the inside of first spacing spout 5, first spacing slider 4 can make sliding block 3 more stable when the inside of first recess 2 slides when the inside of first spacing spout 5 slides.
One end of the first bidirectional screw rod 8 penetrating through the fixing block 7 is fixedly connected with a first stirring block 9, and the diameter of the first stirring block 9 is larger than that of the first bidirectional screw rod 8, so that the first bidirectional screw rod 8 can be more convenient and labor-saving in rotation.
One end of the rotating shaft 10 penetrating through the eccentric wheel 11 is fixedly connected with a second stirring block 12, and the second stirring block 12 can enable the rotating shaft 10 to be more convenient and labor-saving during rotation.
The bottom fixedly connected with second limiting slide block 15 of grip block 14, the interior bottom of second recess 13 corresponds second limiting slide block 15 and has seted up second limiting slide groove 16, and second limiting slide groove 16 sets up with second limiting slide block 15 phase-match, and second limiting slide block 15 sliding connection is in the inside of second limiting slide groove 16, and second limiting slide block 15 can be so that grip block 14 is more stable when the inside of second recess 13 slides.
Both ends of the second bidirectional screw rod 17 are fixedly connected with third toggle blocks 18, the diameter of each third toggle block 18 is larger than that of the second bidirectional screw rod 17, and the third toggle blocks 18 can enable the second bidirectional screw rod 17 to rotate more conveniently and more conveniently in a labor-saving mode.
The working principle is as follows: when in use, the device is adjusted according to the length of the straight welded pipe to be straightened, the two driving blocks 6 can be driven to move oppositely through the first poking block 9, so that the two transmission blocks 6 can move the top clamping block 14 through the sliding block 3, the device can support and clamp straight welded pipes with different lengths, the application range of the device is greatly improved, the device is placed between the two clamping blocks 14, the second bidirectional screw rod 17 can be driven to rotate through the third toggle block 18, the distance between the two clamping blocks 14 can be effectively adjusted, so that the device can support and clamp straight welded pipes with different diameters, the second poking block 12 can drive the rotating shaft 10 to rotate on the base 1, the rotating shaft 10 can drive the eccentric wheel 11 to rotate when rotating, and the eccentric wheel 11 can effectively straighten the straight welded pipe when rotating.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The supporting device for straightening the straight welded pipe is characterized by comprising a base (1), wherein first grooves (2) are formed in two ends of the top of the base (1) in a penetrating mode, sliding blocks (3) are connected to the inside of the first grooves (2) in a sliding mode, transmission blocks (6) are fixedly connected to the bottoms of the sliding blocks (3), fixed blocks (7) are fixedly connected to two ends of the bottom of the base (1), first bidirectional screws (8) are inserted into the transmission blocks (6) in a penetrating mode through threads, two ends of each first bidirectional screw (8) penetrate through the fixed blocks (7) respectively, the first bidirectional screws (8) are rotatably connected with the fixed blocks (7), rotating shafts (10) are rotatably connected to two sides of the top of the base (1), eccentric wheels (11) are fixedly sleeved on shaft walls of the rotating shafts (10) far away from one end of the base (1), second recess (13) have been seted up at the top of sliding block (3), the equal fixedly connected with grip block (14) in both ends of second recess (13) inside, the one end that base (1) was kept away from in sliding block (3) runs through the grafting and has second two lead screw (17), two grip blocks (14) are run through in proper order to the one end that second two lead screw (17) extend to second recess (13) inside, just second two lead screw (17) and grip block (14) threaded connection.
2. The supporting device for straightening the longitudinal welded pipe according to claim 1, wherein both ends of the sliding block (3) are fixedly connected with first limiting sliding blocks (4), first limiting sliding grooves (5) are formed in the inner walls of the first grooves (2) corresponding to the first limiting sliding blocks (4), the first limiting sliding grooves (5) are matched with the first limiting sliding blocks (4), and the first limiting sliding blocks (4) are slidably connected inside the first limiting sliding grooves (5).
3. The supporting device for straightening the straight welded pipe according to claim 1, wherein one end of the first bidirectional screw rod (8) penetrating through the fixed block (7) is fixedly connected with a first shifting block (9), and the diameter of the first shifting block (9) is larger than that of the first bidirectional screw rod (8).
4. The supporting device for straightening the straight welded pipe according to claim 1, characterized in that one end of the rotating shaft (10) penetrating through the eccentric wheel (11) is fixedly connected with a second shifting block (12).
5. The supporting device for straightening the straight welded pipe according to claim 1, wherein a second limiting slide block (15) is fixedly connected to the bottom of the clamping block (14), a second limiting slide groove (16) is formed in the inner bottom of the second groove (13) corresponding to the second limiting slide block (15), the second limiting slide groove (16) and the second limiting slide block (15) are arranged in a matched mode, and the second limiting slide block (15) is connected to the inside of the second limiting slide groove (16) in a sliding mode.
6. The supporting device for straightening the straight welded pipe according to claim 1, wherein both ends of the second bidirectional screw rod (17) are fixedly connected with third shifting blocks (18), and the diameter of each third shifting block (18) is larger than that of the second bidirectional screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327872.4U CN215033046U (en) | 2021-02-05 | 2021-02-05 | Supporting device for straightening of straight welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120327872.4U CN215033046U (en) | 2021-02-05 | 2021-02-05 | Supporting device for straightening of straight welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215033046U true CN215033046U (en) | 2021-12-07 |
Family
ID=79255194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120327872.4U Active CN215033046U (en) | 2021-02-05 | 2021-02-05 | Supporting device for straightening of straight welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215033046U (en) |
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2021
- 2021-02-05 CN CN202120327872.4U patent/CN215033046U/en active Active
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