CN220839859U - Seamless steel tube combined fastening structure - Google Patents
Seamless steel tube combined fastening structure Download PDFInfo
- Publication number
- CN220839859U CN220839859U CN202322701943.4U CN202322701943U CN220839859U CN 220839859 U CN220839859 U CN 220839859U CN 202322701943 U CN202322701943 U CN 202322701943U CN 220839859 U CN220839859 U CN 220839859U
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- steel pipe
- transmission
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- groove
- fastening structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 118
- 239000010959 steel Substances 0.000 title claims abstract description 118
- 230000005540 biological transmission Effects 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel pipe combination, and provides a seamless steel pipe combination fastening structure, which comprises the following components: a base; a moving plate disposed above the base; a clamping mechanism arranged on the inner side of the moving plate; the clamping mechanism comprises a clamping disc fixedly arranged on the inner side of the moving plate, a steel pipe is movably arranged in the middle of the clamping disc, and the transmission mechanism is arranged above the base. According to the steel pipe combination device, the clamping blocks are tightened to clamp the steel pipes, so that the steel pipes are kept on the same horizontal line, the moving plate is driven to move inwards through the power generated by the motor I through the transmission column, the steel pipes are connected together, the fastening sleeve is arranged on the outer side of the steel pipes to fasten the steel pipes, and compared with a traditional device, the steel pipe combination device can not only ensure the precision requirement of steel pipe combination, but also can fasten different types of steel pipes in a combined mode, the steel pipe combination efficiency is improved, and the steel pipe combination problem in the prior art is solved through the technical scheme.
Description
Technical Field
The utility model relates to the technical field of steel pipe combination, in particular to a seamless steel pipe combination fastening structure.
Background
When two stainless steel seamless steel pipes are assembled, the two stainless steel seamless steel pipes are usually required to be connected and assembled by matching with a single combined structure, the general combined structure has limited precision in assembly, the connecting position with higher requirements on connection precision cannot meet the use requirement on connection precision, in the prior art, a coaxial connecting sleeve is added by utilizing the principle of coaxial combination of the steel pipes, the steel pipes are connected together through pipelines arranged at two ends of the steel pipes, so that the steel pipes are kept at the same axis under the action of the connecting sleeve when being combined, the combination precision of the steel pipes is improved, however, when the stainless steel seamless steel pipes are used, the connecting sleeve is found out to be worn after being used, the precision of the steel pipe combination is slowly deteriorated, the connecting sleeve is only suitable for the steel pipe combination of the same type, and different connecting sleeves are also required to be replaced when being combined for different types of steel pipes, so that the efficiency of the steel pipe combination is low, and improvement is required.
Disclosure of utility model
The utility model provides a seamless steel tube combined fastening structure, which solves the problem of a seamless steel tube combined fastening structure in the related art.
The technical scheme of the utility model is as follows:
a seamless steel pipe combination fastening structure, comprising:
a base;
A moving plate disposed above the base;
a clamping mechanism arranged on the inner side of the moving plate;
The clamping mechanism comprises a clamping disc fixedly arranged on the inner side of the moving plate, a steel pipe is movably arranged in the middle of the clamping disc, a clamping groove is formed in the surface of the clamping disc, a movable groove is formed in the inner side of the clamping disc, a clamping block is movably arranged in the movable groove, the inner side of the clamping block is attached to the outer side of the steel pipe, and the steel pipe is clamped through the clamping block;
and the transmission mechanism is arranged above the base.
When the steel pipes are combined, the steel pipes are firstly placed in the middle of the clamping disc, then the clamping blocks are used for clamping the steel pipes by tightening the clamping grooves, so that the steel pipes keep the same horizontal line, the transmission column is driven to rotate by power generated by the motor I, the moving plate is driven to move inwards when the transmission column rotates, the steel pipes are combined together, and when the steel pipes are aligned, the fastening sleeve is arranged on the outer sides of the steel pipes to fasten the steel pipes;
The clamping blocks clamp the steel pipes by tightening the clamping grooves, so that the steel pipes are kept on the same horizontal line, the moving plate is driven to move inwards by the power generated by the motor through the transmission column, the steel pipes are connected together, at the moment, the fastening sleeve is arranged on the outer side of the steel pipes to fasten the steel pipes, and compared with the traditional device, the device not only can enable the steel pipes to move inwards
The method also comprises the following steps:
Support mechanisms arranged at the left and right sides of the moving plate;
The supporting mechanism comprises a control box fixedly arranged on the left side and the right side of the movable plate, a transmission groove is formed in the control box, the movable groove is formed in the transmission groove, a supporting plate is movably arranged in the movable groove, a supporting block is fixedly arranged above the supporting plate, and the upper part of the supporting block is in contact with the steel pipe;
and the power mechanism is arranged in the transmission groove.
The transmission mechanism comprises limiting plates fixedly arranged on the front side and the rear side of the moving plate, a transmission column is rotatably arranged in the middle of the limiting plates, the transmission column penetrates through the moving plate and is meshed with the moving plate, and a motor I and a transmission column supporting block are fixedly arranged at the left end and the right end of the transmission column respectively.
The power mechanism comprises a second motor fixedly arranged in the transmission groove, a transmission rod is rotatably arranged at the back of the second motor, the back of the transmission rod is rotatably arranged at the inner side of the transmission groove, a transmission gear is fixedly arranged at the outer side of the transmission rod, and the right side of the transmission gear is meshed with the support plate.
The surface fixing of transmission post is provided with two sections screw threads, and its screw thread direction is opposite, meshes with the movable plate respectively, through the opposite screw thread that the transmission post surface set up, makes the transmission post when rotatory, can drive the movable plate and inwards move.
The supporting block is semicircular, the arc-shaped groove is formed in the upper portion of the supporting block, and the supporting block is convenient to contact with the steel pipe through the arc-shaped groove formed in the upper portion of the supporting block, so that the supporting block plays a supporting role on the steel pipe.
The steel pipe clamping device is characterized in that the number of the clamping blocks is three, the clamping blocks encircle the periphery of the steel pipe, the steel pipe can be better clamped through the clamping blocks, the accuracy of the position of the steel pipe is guaranteed, and when the moving plates are moved together, the position of the steel pipe cannot deviate.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the steel pipe combination device, the clamping blocks are tightened to clamp the steel pipes, so that the steel pipes are kept on the same horizontal line, the moving plate is driven to move inwards through the power generated by the motor I through the transmission column, the steel pipes are connected together, the fastening sleeve is arranged on the outer side of the steel pipes to fasten the steel pipes, and compared with a traditional device, the steel pipe combination device can not only ensure the accuracy requirement of steel pipe combination, but also can fasten different types of steel pipes in a combined mode, and the combination efficiency of the steel pipes is improved.
2. In the utility model, the power generated by the motor II drives the transmission gear to rotate through the transmission rod, the transmission gear drives the supporting plate to move upwards when rotating, and the supporting plate drives the supporting block to contact with the steel pipe upwards when moving upwards to support the steel pipe.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 2B according to the present utility model;
fig. 5 is a schematic view of the front side structure of the present utility model.
In the figure: 1. A base; 2. a moving plate; 3. clamping the disc; 4. a movable groove; 5. clamping blocks; 6. a clamping groove; 7. a steel pipe; 8. a limiting plate; 9. a drive column; 10. a first motor; 11. a drive column support block; 12. a control box; 13. a transmission groove; 14. a moving groove; 15. a support plate; 16. a support block; 17. a second motor; 18. a transmission rod; 19. a transmission gear.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 5, this embodiment provides a seamless steel tube combined fastening structure, including:
A base 1;
a moving plate 2 disposed above the base 1;
A clamping mechanism provided inside the moving plate 2;
The clamping mechanism comprises a clamping disc 3 fixedly arranged on the inner side of the movable plate 2, a steel pipe 7 is movably arranged in the middle of the clamping disc 3, a clamping groove 6 is formed in the surface of the clamping disc 3, a movable groove 4 is formed in the inner side of the clamping disc 3, a clamping block 5 is movably arranged in the movable groove 4, the inner side of the clamping block 5 is attached to the outer side of the steel pipe 7, and the steel pipe 7 is clamped through the clamping block 5;
The transmission mechanism is arranged above the base 1;
In the embodiment, when the steel pipes 7 are combined, the steel pipes 7 are placed in the middle of the clamping disc 3, then the clamping blocks 5 clamp the steel pipes 7 by tightening the clamping grooves 6, so that the steel pipes 7 keep the same horizontal line, then the transmission column 9 is driven to rotate by power generated by the motor I10, the movable plate 2 is driven to move inwards when the transmission column 9 rotates, so that the steel pipes 7 are combined together, and when the steel pipes 7 are aligned, the fastening sleeve is arranged on the outer sides of the steel pipes 7 to fasten the steel pipes 7;
The clamping block 5 clamps the steel pipe 7 by tightening the clamping groove 6, so that the steel pipe 7 keeps the same horizontal line, the movable plate 2 is driven to move inwards by the power generated by the motor one 10 through the transmission column 9, the steel pipes 7 are connected together, at the moment, the fastening sleeve is arranged on the outer side of the steel pipe 7 to fasten the steel pipe 7, and compared with the traditional device, the device not only can enable the steel pipe 7 to move inwards
Example 2
As shown in FIG. 2, the present embodiment also proposes, based on the same concept as embodiment 1 described above
Support mechanisms provided on both left and right sides of the moving plate 2;
The supporting mechanism comprises a control box 12 fixedly arranged at the left side and the right side of the movable plate 2, a transmission groove 13 is formed in the control box 12, a movable groove 14 is formed in the transmission groove 13, a supporting plate 15 is movably arranged in the movable groove 14, a supporting block 16 is fixedly arranged above the supporting plate 15, and the upper part of the supporting block 16 is in contact with the steel pipe 7;
a power mechanism provided inside the transmission groove 13;
In this embodiment, before the steel pipes 7 are combined, the power generated by the motor two 17 drives the transmission rod 18 to rotate, when the transmission rod 18 rotates, the transmission gear 19 is driven to rotate, when the transmission gear 19 rotates, the support plate 15 is driven to move upwards, and when the support plate 15 moves upwards, the support block 16 is driven to contact with the steel pipes 7 upwards, so as to support the steel pipes 7;
The power that motor two 17 produced drives drive gear 19 through transfer line 18 and rotates, drives backup pad 15 when drive gear 19 rotates and upwards moves, and backup pad 15 upwards moves and drives supporting shoe 16 upwards and contact with steel pipe 7 when upwards moving, supports steel pipe 7, compares with traditional device, and this device not only can produce the supporting role to steel pipe 7, can also guarantee the concentricity of steel pipe 7, makes steel pipe 7 can perfect combination be in the same place.
Example 3
As shown in FIG. 2, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The transmission mechanism comprises limiting plates 8 fixedly arranged on the front side and the rear side of the movable plate 2, a transmission column 9 is rotatably arranged in the middle of the limiting plates 8, the transmission column 9 penetrates through the movable plate 2 and is meshed with the movable plate 2, and a motor 10 and a transmission column supporting block 11 are fixedly arranged at the left end and the right end of the transmission column 9 respectively;
In this embodiment, the power generated by the first motor 10 drives the driving post 9 to rotate, and when the driving post 9 rotates, the moving plate 2 is driven to move inwards, so that the steel pipes 7 are combined.
Example 4
As shown in FIG. 4, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The power mechanism comprises a second motor 17 fixedly arranged in the transmission groove 13, a transmission rod 18 is rotatably arranged at the rear of the second motor 17, the rear of the transmission rod 18 is rotatably arranged at the inner side of the transmission groove 13, a transmission gear 19 is fixedly arranged at the outer side of the transmission rod 18, and the right side of the transmission gear 19 is meshed with the supporting plate 15;
In this embodiment, the power generated by the second motor 17 drives the transmission rod 18 to rotate, and when the transmission rod 18 rotates, the transmission gear 19 is driven to rotate, so that the transmission gear 19 drives the supporting mechanism to move upwards to support the steel pipe 7.
Example 5
As shown in FIG. 5, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The surface of the transmission column 9 is fixedly provided with two sections of threads, the directions of the threads are opposite, and the threads are respectively meshed with the movable plate 2. In this embodiment, the driving post 9 can drive the moving plate 2 to move inwards when rotating by the opposite screw threads arranged on the surface of the driving post 9.
Example 6
As shown in FIG. 2, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The support block 16 is semicircular, and an arc-shaped groove is formed above the support block. In the embodiment, the arc-shaped groove formed above the supporting block 16 facilitates the contact with the steel pipe 7, and plays a supporting role on the steel pipe 7.
Example 7
As shown in FIG. 2, the present embodiment also proposes, based on the same concept as embodiment 1 described above
The number of the clamping blocks 5 is three, which are wound around the steel pipe 7. In this embodiment, the clamping block 5 can better clamp the steel pipe 7, so that the accuracy of the position of the steel pipe 7 is ensured, and the position of the steel pipe 7 is not deviated when the moving plates 2 are moved and combined together.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a seamless steel pipe combination fastening structure which characterized in that includes:
a base (1);
a moving plate (2) which is arranged above the base (1);
a clamping mechanism which is arranged on the inner side of the movable plate (2);
The clamping mechanism comprises a clamping disc (3) fixedly arranged on the inner side of the movable plate (2), a steel pipe (7) is movably arranged in the middle of the clamping disc (3), a clamping groove (6) is formed in the surface of the clamping disc (3), a movable groove (4) is formed in the inner side of the clamping disc (3), a clamping block (5) is movably arranged in the movable groove (4), the inner side of the clamping block (5) is attached to the outer side of the steel pipe (7), and the steel pipe (7) is clamped through the clamping block (5);
The transmission mechanism is arranged above the base (1).
2. The seamless steel pipe combination fastening structure according to claim 1, further comprising:
Support mechanisms arranged on the left and right sides of the moving plate (2);
The supporting mechanism comprises a control box (12) fixedly arranged at the left side and the right side of the movable plate (2), a transmission groove (13) is formed in the control box (12), a movable groove (14) is formed in the transmission groove (13), a supporting plate (15) is movably arranged in the movable groove (14), a supporting block (16) is fixedly arranged above the supporting plate (15), and the upper part of the supporting block (16) is in contact with the steel pipe (7);
And a power mechanism which is arranged in the transmission groove (13).
3. The seamless steel pipe combination fastening structure according to claim 1, wherein: the transmission mechanism comprises limiting plates (8) fixedly arranged on the front side and the rear side of the movable plate (2), a transmission column (9) is rotatably arranged in the middle of the limiting plates (8), the transmission column (9) penetrates through the movable plate (2) and is meshed with the movable plate, and a motor I (10) and a transmission column supporting block (11) are fixedly arranged at the left end and the right end of the transmission column (9) respectively.
4. A seamless steel tube combination fastening structure according to claim 2, wherein: the power mechanism comprises a motor II (17) fixedly arranged in the transmission groove (13), a transmission rod (18) is rotatably arranged at the back of the motor II (17), the back of the transmission rod (18) is rotatably arranged at the inner side of the transmission groove (13), a transmission gear (19) is fixedly arranged at the outer side of the transmission rod (18), and the right side of the transmission gear (19) is meshed with the supporting plate (15).
5. A seamless steel tube composite fastening structure according to claim 3, wherein: two sections of threads are fixedly arranged on the surface of the transmission column (9), the directions of the threads are opposite, and the threads are respectively meshed with the movable plate (2).
6. A seamless steel tube combination fastening structure according to claim 2, wherein: the supporting block (16) is semicircular, and an arc-shaped groove is formed in the upper portion of the supporting block.
7. The seamless steel pipe combination fastening structure according to claim 1, wherein: the number of the clamping blocks (5) is three, and the clamping blocks encircle the periphery of the steel pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701943.4U CN220839859U (en) | 2023-10-09 | 2023-10-09 | Seamless steel tube combined fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701943.4U CN220839859U (en) | 2023-10-09 | 2023-10-09 | Seamless steel tube combined fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839859U true CN220839859U (en) | 2024-04-26 |
Family
ID=90775887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322701943.4U Active CN220839859U (en) | 2023-10-09 | 2023-10-09 | Seamless steel tube combined fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839859U (en) |
-
2023
- 2023-10-09 CN CN202322701943.4U patent/CN220839859U/en active Active
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