CN220839306U - Inner wall grinding device for bimetal composite pipeline - Google Patents
Inner wall grinding device for bimetal composite pipeline Download PDFInfo
- Publication number
- CN220839306U CN220839306U CN202322739657.7U CN202322739657U CN220839306U CN 220839306 U CN220839306 U CN 220839306U CN 202322739657 U CN202322739657 U CN 202322739657U CN 220839306 U CN220839306 U CN 220839306U
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- 239000002131 composite material Substances 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 238000005498 polishing Methods 0.000 claims abstract description 53
- 238000003032 molecular docking Methods 0.000 claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000010485 coping Effects 0.000 claims description 12
- 239000002905 metal composite material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000007517 polishing process Methods 0.000 description 9
- 230000008439 repair process Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a bimetal composite pipeline inner wall polishing device, which comprises a workbench, two carrier rollers, a first driving mechanism, a limiting assembly, an air suction mechanism and a polishing assembly, wherein the two carrier rollers are arranged on the workbench side by side and can rotate, and the two carrier rollers lift a bimetal composite pipeline to be polished; the first driving mechanism is arranged on the workbench, and the output end of the first driving mechanism is connected with the rotating shaft of one of the carrier rollers through the belt transmission mechanism; the limiting assembly comprises a supporting frame, a limiting mechanism and a butt joint mechanism, wherein one side of the supporting frame, which is close to the carrier roller, is fixedly arranged on the workbench. From this, carry out spacingly to bimetal composite pipe through stop gear, ensure that the pipeline keeps fixed position at the in-process of polishing, improve the prosthetic effect of polishing, simultaneously, adopt docking mechanism to carry out automatic clearance to the piece that the in-process produced of polishing, not only alleviateed workman's burden, promoted the prosthetic efficiency of polishing moreover.
Description
Technical Field
The utility model relates to the technical field of bimetal composite pipeline processing, in particular to a bimetal composite pipeline inner wall polishing device.
Background
In recent years, pipe fittings have been widely used in the fields of petroleum, chemical and electric power. In order to improve the corrosion resistance and the wear resistance of the pipe fitting, a layer of bimetal composite material is often deposited on the inner wall of the straight pipe. However, the build-up welding process can cause defects such as roughness and potholes on the inner wall of the straight pipe, and the defects can affect the fluid conveying speed, are not attractive and cannot meet the high standard requirements of customers. Therefore, the inner wall of the pipe needs to be polished and repaired.
The polishing repair device in the related art generally places a pipe on a carrier roller, and polishes the inner wall of the pipe by controlling a polishing head to move back and forth inside the pipe. However, during polishing, the polishing head easily drives the pipe fitting to reciprocate on the carrier roller, which affects polishing effect. In addition, the scraps generated in the polishing process are easy to remain in the pipe fitting, so that personnel are required to clean the inside of the pipe fitting after polishing. This not only increases the labor burden of the worker, but also affects the efficiency of the sanding repair.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the utility model aims to provide the bimetal composite pipeline inner wall coping device, which limits the bimetal composite pipeline through the limiting mechanism, ensures that the pipeline is kept at a fixed position in the polishing process, improves the polishing and repairing effect, and simultaneously adopts the butt joint mechanism to automatically clean scraps generated in the polishing process, thereby not only reducing the burden of workers, but also improving the polishing and repairing efficiency.
In order to achieve the above purpose, the utility model provides a bimetal composite pipeline inner wall polishing device, which comprises a workbench, two carrier rollers, a first driving mechanism, a limiting assembly, an air draft mechanism and a polishing assembly, wherein the two carrier rollers are arranged on the workbench side by side in a rotatable manner, and the two carrier rollers lift the bimetal composite pipeline to be polished; the first driving mechanism is arranged on the workbench, and the output end of the first driving mechanism is connected with the rotating shaft of one of the carrier rollers through a belt transmission mechanism; the limiting assembly comprises a supporting frame, a limiting mechanism and a docking mechanism, wherein one side, close to the carrier roller, of the supporting frame is fixedly arranged on the workbench; the limiting mechanism is arranged on the supporting frame in a lifting manner and is in abutting connection with the outer wall of the bimetal composite pipeline to be polished; the abutting mechanism is close to one end of the carrier roller and is arranged on the limiting mechanism in a lifting manner, and the abutting mechanism is in abutting connection with one end of the bimetal composite pipeline to be polished; the air exhausting mechanism is arranged on the workbench and is connected with the docking mechanism through a corrugated pipe; the polishing component is close to the other end of the carrier roller and is movably arranged on the workbench.
According to the bimetal composite pipeline inner wall polishing device, the bimetal composite pipeline is limited through the limiting mechanism, so that the pipeline is ensured to be kept at a fixed position in the polishing process, the polishing and repairing effect is improved, meanwhile, the butt joint mechanism is adopted to automatically clean scraps generated in the polishing process, the burden of workers is reduced, and the polishing and repairing efficiency is improved.
In addition, the bimetal composite pipeline inner wall polishing device provided by the application can also have the following additional technical characteristics:
Specifically, the limiting mechanism comprises a supporting plate, two pressing wheels, two guide rods and a telescopic component, wherein the supporting plate is arranged above the carrier roller; the two pressing wheels are arranged on the bottom wall of the supporting plate side by side in a rotatable manner, and are in abutting connection with the outer wall of the bimetal composite pipeline to be polished; the two guide rods are arranged side by side and vertically and fixedly arranged on the top wall of the supporting plate, and the top ends of the two guide rods respectively penetrate through the supporting frame; the telescopic component is arranged on the supporting frame, and the output end of the telescopic component is detachably connected with the top wall of the supporting plate.
Specifically, the docking mechanism comprises a supporting seat, a first threaded rod, a first sliding block, a supporting block and a docking turntable, wherein the supporting seat is vertically and fixedly arranged on the end wall of the supporting plate, and a first sliding groove is formed in the supporting seat; the first threaded rod is rotatably arranged in the first chute, and one end of the first threaded rod penetrates through the first chute and is connected with the driving handle; the first sliding block is slidably arranged in the first sliding groove and is in threaded connection with the first threaded rod; the supporting block is fixedly connected with the first sliding block through a connecting rod; the butt joint rotary table is rotatably arranged on the supporting block and is connected with the air exhausting mechanism through a corrugated pipe.
Specifically, the polishing assembly comprises a second threaded rod, a second driving mechanism, a second sliding block, a third driving mechanism, a supporting shaft and a polishing head, wherein a second sliding groove is formed in the workbench, and the second threaded rod is rotatably arranged in the second sliding groove; the second driving mechanism is arranged on the end wall of the workbench, and the output end of the second driving mechanism is connected with one end of the second threaded rod; the second sliding block is slidably arranged in the second sliding groove, and is in threaded connection with the second threaded rod; the third driving mechanism is detachably arranged on the second sliding block; one end of the supporting shaft is connected with the output end of the third driving mechanism, and the other end of the supporting shaft is connected with the polishing head.
Specifically, the inner wall polishing device of the bimetal composite pipeline further comprises a U-shaped groove roller, wherein the U-shaped groove roller is positioned at the bottom of the supporting shaft and is rotatably arranged on the workbench, and the U-shaped groove roller is movably connected with the supporting shaft.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a perspective view of a bi-metal composite pipe inner wall coping apparatus according to an embodiment of the utility model;
FIG. 2 is a perspective view of a bi-metal composite pipe inner wall coping apparatus according to another embodiment of the utility model;
FIG. 3 is a partial cross-sectional view of a bi-metallic composite pipe inner wall coping apparatus according to one embodiment of the utility model.
As shown in the figure: 10. a work table; 11. a bimetallic composite pipeline; 12. a second chute; 20. a carrier roller; 30. a first driving mechanism; 40. a limit component; 41. a support frame; 42. a limiting mechanism; 421. a support plate; 422. pressing the wheel; 423. a guide rod; 424. a retractable member; 43. a docking mechanism; 431. a support base; 432. a first threaded rod; 433. a first slider; 434. a support block; 435. a butt joint rotary table; 401. a first chute; 402. a drive handle; 50. an air exhausting mechanism; 60. a polishing assembly; 61. a second threaded rod; 62. a second driving mechanism; 63. a second slider; 64. a third driving mechanism; 65. a support shaft; 66. polishing head; 70. u-shaped groove roller.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.
The following describes a bi-metal composite pipe inner wall coping device according to an embodiment of the present utility model with reference to the accompanying drawings.
As shown in fig. 1 to 3, the bi-metal composite pipe inner wall polishing device according to the embodiment of the present utility model may include a table 10, two carrier rollers 20, a first driving mechanism 30, a limiting assembly 40, an air extraction mechanism 50 and a polishing assembly 60.
Wherein, two carrier rollers 20 are arranged on the workbench 10 side by side and rotatably, and the two carrier rollers 20 lift the bimetal composite pipeline 11 to be polished.
The first driving mechanism 30 is disposed on the workbench 10, and an output end of the first driving mechanism 30 is connected with a rotating shaft of one of the carrier rollers 20 through a belt transmission mechanism. It should be noted that, the first driving mechanism 30 in this embodiment may be a motor, the body of which is fixed to the table 10 by a threaded fastener (a screw, a bolt or a bolt), and the rotating shaft (output end) of the motor is connected to the rotating shaft of one of the carrier rollers 20 by a belt driving mechanism.
It should be noted that the belt transmission mechanism described in this embodiment may include a driving pulley, a driven pulley, and a belt, wherein the driven pulley is disposed on the rotation shaft of one of the carrier rollers 20, the driving pulley is disposed on the output end of the first driving mechanism 30, and the belt is sleeved on the driving pulley and the driven pulley. It will be appreciated that the operator may drive the belt drive mechanism to rotate the idler roller 20 by controlling the first drive mechanism 30.
The stop assembly 40 may include a support bracket 41, a stop mechanism 42, and a docking mechanism 43.
One side of the supporting frame 41, which is close to the carrier roller 20, is fixedly arranged on the workbench 10, the limiting mechanism 42 is arranged on the supporting frame 41 in a lifting manner, and the limiting mechanism 42 is in abutting connection with the outer wall of the bimetal composite pipeline 11 to be polished.
The butt-joint mechanism 43 is close to one end of the carrier roller 20 and is arranged on the limiting mechanism 42 in a lifting manner, the butt-joint mechanism 43 is in abutting connection with one end of the bimetal composite pipeline 11 to be polished, the air draft mechanism 50 is arranged on the workbench 10, the air draft mechanism 50 is connected with the butt-joint mechanism 43 through a corrugated pipe, and the polishing assembly 60 is close to the other end of the carrier roller 20 and is movably arranged on the workbench 10.
It should be noted that, the air extraction mechanism 50 described in this embodiment may be a centrifugal air extraction fan.
Specifically, when the bimetal composite pipe to be polished is required to be polished, the related staff first needs to set the bimetal composite pipe inner wall polishing device at the position of the bimetal composite pipe to be polished (the position may be in a factory building where the bimetal composite pipe is processed). Then, the worker places the bimetal composite pipe 11 to be polished between the two carrier rollers 20, and makes one end of the bimetal composite pipe 11 to be polished correspond to the docking mechanism 43.
Accordingly, the worker controls the limiting mechanism 42 to abut against the outer wall of the bimetal composite pipe 11 to be polished, and enables the bimetal composite pipe 11 to be polished to maintain a fixed position on the carrier roller 20, so as to provide polishing and repairing effects. The operator then controls the docking mechanism 43 to dock at one end of the bimetallic composite conduit 11 to be polished.
Then, the worker controls the first driving mechanism 30 to drive the belt transmission mechanism to drive the carrier roller 20 to rotate, and the rotating carrier roller 20 drives the bimetal composite pipeline 11 to be polished to rotate. At this time, the worker controls the polishing assembly 60 to reciprocate on the table 10 and polish and repair the inner wall of the bimetal composite pipe 11.
Meanwhile, the worker controls the air suction mechanism 50 to extract and clean polishing scraps generated in the bimetal composite pipeline 11 to be polished through the docking mechanism 43, so that the burden of the worker is reduced, and the polishing and repairing efficiency is improved.
In one embodiment of the present utility model, as shown in fig. 2, the limiting mechanism 42 may include a support plate 421, two pressing wheels 422, two guide rods 423, and a telescopic member 424.
Wherein, backup pad 421 is close to the top setting of bearing roller 20, and two press wheels 422 are set up side by side and rotationally on the diapire of backup pad 421, and two press wheels 422 conflict with the bimetal composite pipe 11 outer wall of waiting to coping and link to each other.
The two guide rods 423 are arranged on the top wall of the support plate 421 in parallel and vertically fixed, the top ends of the two guide rods 423 respectively penetrate through the support frame 41, the telescopic part 424 is arranged on the support frame 41, and the output end of the telescopic part 424 is detachably connected with the top wall of the support plate 421.
It should be noted that, the telescopic mechanism 424 in this embodiment may be an air cylinder, the cylinder body of the air cylinder is fixedly disposed on the supporting frame 41 by a threaded fastener, and the output end of the air cylinder is connected to the top wall of the supporting plate 421.
In one embodiment of the present utility model, as shown in fig. 2 and 3, the docking mechanism 43 may include a support base 431, a first threaded rod 432, a first slider 433, a support block 434, and a docking turntable 435.
The supporting seat 431 is vertically and fixedly disposed on an end wall of the supporting plate 421, and the supporting seat 431 is provided with a first chute 401.
The first threaded rod 432 is rotatably disposed in the first sliding groove 401, and one end of the first threaded rod 432 penetrates through the first sliding groove 401 and is connected with the driving handle 402, the first slider 433 is slidably disposed in the first sliding groove 401, and the first slider 433 is in threaded connection with the first threaded rod 432.
The supporting block 434 is fixedly connected with the first slider 433 through a connecting rod, the docking turntable 435 is rotatably disposed on the supporting block 434, and the docking turntable 435 is connected with the air exhausting mechanism 50 through a bellows.
It should be noted that the docking turntable 435 described in this embodiment is a docking turntable 435 having a through hole.
Specifically, when the bimetal composite pipe 11 to be repaired and ground placed on the carrier roller 20 needs to be limited, the staff controls the telescopic mechanism 424 to push the support plate 421 to drive the two pressing wheels 422 to move downwards, and the two pressing wheels are pressed on the bimetal composite pipe 11 to be repaired and ground, and meanwhile, the support plate 421 moving downwards drives the docking mechanism 43 to move downwards synchronously.
When the polishing scraps in the bimetal composite pipeline 11 to be polished in the polishing process are required to be extracted and cleaned, a worker manually rotates the driving handle 402 to drive the first threaded rod 432 to rotate, the first threaded rod 432 rotates to drive the first sliding block 433 to move up and down, the first sliding block 433 in the lifting movement drives the supporting block 434 to move up and down through the connecting rod, so that the docking turntable 435 is driven to move up and down, the height of the docking turntable 435 is adjusted, and the through hole of the docking turntable 435 is docked with the inner hole of the bimetal composite pipeline 11 to be polished.
Then, the worker controls the air suction mechanism 50 to extract and clean the polishing scraps generated in the bimetal composite pipeline 11 to be polished in the polishing process through the docking turntable 435. Not only lighten the burden of workers, but also promote the polishing repair efficiency.
In one embodiment of the present utility model, as shown in fig. 1 and 3, the sharpening assembly 60 may include a second threaded rod 61, a second drive mechanism 62, a second slider 63, a third drive mechanism 64, a support shaft 65, and a sharpening head 66.
The workbench 10 is provided with a second chute 12, and the second threaded rod 61 is rotatably arranged in the second chute 12.
The second driving mechanism 62 is disposed on an end wall of the workbench 10, and an output end of the second driving mechanism 62 is connected with one end of the second threaded rod 61, the second slider 63 is slidably disposed in the second chute 12, and the second slider 63 is in threaded connection with the second threaded rod 61.
It should be noted that, the second driving mechanism 62 described in this embodiment may be a bi-directional motor (i.e., the output shaft rotates in the forward and reverse directions), and the output shaft of the bi-directional motor is connected to the second threaded rod 61. In order to control the forward and reverse switching rotation of the output shaft of the second driving mechanism 62, a travel switch may be disposed on the inner walls of the two ends of the second chute 12 to control the forward and reverse switching rotation of the second driving mechanism 62.
The third driving mechanism 64 is detachably provided on the second slider 63, and one end of the support shaft 65 is connected to the output end of the third driving mechanism 64, and the other end of the support shaft 65 is connected to the polishing head 66.
It should be noted that, the third driving mechanism 64 in this embodiment may be a servo motor, and an output shaft of the servo motor is connected to one end of the supporting shaft 65. And the third driving mechanism 64 drives the polishing head 66 to rotate through the supporting shaft 65 in the opposite direction to the rotation direction of the bimetal composite pipeline 11 to be polished on the carrier roller 20, so that the friction force of the polishing head 66 on the inner wall of the bimetal composite pipeline 11 to be polished can be increased, and the polishing effect is improved.
Further, in an embodiment of the present utility model, as shown in fig. 2 and 3, the apparatus for repairing an inner wall of a bimetal composite pipe may further include a U-shaped groove roller 70, the U-shaped groove roller 70 is located at a bottom of the supporting shaft 65 and rotatably disposed on the table 10, and the U-shaped groove roller 70 is movably connected to the supporting shaft 65, wherein the U-shaped groove roller 70 is used for lifting and supporting the supporting shaft 65.
Specifically, when the inner wall of the bimetal composite pipe 11 to be polished placed on the carrier roller 20 needs to be polished, a worker first controls the third driving mechanism 64 to drive the supporting shaft 65 to drive the polishing head 66 to rotate.
Then, the second driving mechanism 62 is controlled to drive the second threaded rod 61 to rotate, the second rotating threaded rod 61 drives the third driving mechanism 64 to move through the second sliding block 63, the moving third driving mechanism 64 pushes the supporting shaft 65 to move along the U-shaped groove roller 70 towards the inside of the bimetal composite pipeline 11 to be polished, and the rotating polishing head 66 is pushed into the bimetal composite pipeline 11 to be polished for polishing.
After the unidirectional stroke of the second slider 63 is finished, the second driving mechanism 62 drives the second threaded rod 61 to reversely rotate, so that the polishing head 66 moves in a direction away from the bimetal composite pipeline 11 to be polished, and reciprocating polishing of the inner wall of the bimetal composite pipeline 11 to be polished is achieved.
In summary, according to the bimetal composite pipeline inner wall coping device provided by the embodiment of the utility model, the bimetal composite pipeline is limited by the limiting mechanism, so that the pipeline is ensured to be kept at a fixed position in the polishing process, the polishing and repairing effect is improved, meanwhile, the butt joint mechanism is adopted to automatically clean scraps generated in the polishing process, so that the burden of workers is reduced, and the polishing and repairing efficiency is improved.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (5)
1. The utility model provides a bimetal composite pipe inner wall coping device which is characterized in that the device comprises a workbench, two carrier rollers, a first driving mechanism, a limiting component, an air draft mechanism and a polishing component, wherein,
The two carrier rollers are arranged on the workbench side by side and can rotate, and the two carrier rollers lift the bimetal composite pipeline to be polished;
The first driving mechanism is arranged on the workbench, and the output end of the first driving mechanism is connected with the rotating shaft of one of the carrier rollers through a belt transmission mechanism;
the limiting component comprises a supporting frame, a limiting mechanism and a butt joint mechanism, wherein,
One side of the supporting frame, which is close to the carrier roller, is fixedly arranged on the workbench;
the limiting mechanism is arranged on the supporting frame in a lifting manner and is in abutting connection with the outer wall of the bimetal composite pipeline to be polished;
The abutting mechanism is close to one end of the carrier roller and is arranged on the limiting mechanism in a lifting manner, and the abutting mechanism is in abutting connection with one end of the bimetal composite pipeline to be polished;
the air exhausting mechanism is arranged on the workbench and is connected with the docking mechanism through a corrugated pipe;
The polishing component is close to the other end of the carrier roller and is movably arranged on the workbench.
2. The bi-metal composite pipe inner wall coping apparatus according to claim 1, wherein the limit mechanism comprises a support plate, two pressing wheels, two guide rods, and a telescopic member, wherein,
The supporting plate is arranged above the carrier roller;
The two pressing wheels are arranged on the bottom wall of the supporting plate side by side in a rotatable manner, and are in abutting connection with the outer wall of the bimetal composite pipeline to be polished;
The two guide rods are arranged side by side and vertically and fixedly arranged on the top wall of the supporting plate, and the top ends of the two guide rods respectively penetrate through the supporting frame;
the telescopic component is arranged on the supporting frame, and the output end of the telescopic component is detachably connected with the top wall of the supporting plate.
3. The bi-metal composite pipe inner wall coping apparatus according to claim 2, wherein the docking mechanism comprises a supporting base, a first threaded rod, a first slider, a supporting block, and a docking turntable, wherein,
The supporting seat is vertically and fixedly arranged on the end wall of the supporting plate, and a first sliding groove is formed in the supporting seat;
The first threaded rod is rotatably arranged in the first chute, and one end of the first threaded rod penetrates through the first chute and is connected with the driving handle;
The first sliding block is slidably arranged in the first sliding groove and is in threaded connection with the first threaded rod;
The supporting block is fixedly connected with the first sliding block through a connecting rod;
The butt joint rotary table is rotatably arranged on the supporting block and is connected with the air exhausting mechanism through a corrugated pipe.
4. The bi-metal composite pipe inner wall coping apparatus according to claim 1, wherein the grinding assembly comprises a second threaded rod, a second driving mechanism, a second slider, a third driving mechanism, a supporting shaft, and a grinding head, wherein,
The workbench is provided with a second chute, and the second threaded rod is rotatably arranged in the second chute;
The second driving mechanism is arranged on the end wall of the workbench, and the output end of the second driving mechanism is connected with one end of the second threaded rod;
The second sliding block is slidably arranged in the second sliding groove, and is in threaded connection with the second threaded rod;
the third driving mechanism is detachably arranged on the second sliding block;
One end of the supporting shaft is connected with the output end of the third driving mechanism, and the other end of the supporting shaft is connected with the polishing head.
5. The bi-metal composite pipe inner wall coping apparatus according to claim 4, further comprising a U-shaped groove roller, wherein the U-shaped groove roller is located at a bottom of the supporting shaft and rotatably disposed on the worktable, and the U-shaped groove roller is movably connected with the supporting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322739657.7U CN220839306U (en) | 2023-10-12 | 2023-10-12 | Inner wall grinding device for bimetal composite pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322739657.7U CN220839306U (en) | 2023-10-12 | 2023-10-12 | Inner wall grinding device for bimetal composite pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839306U true CN220839306U (en) | 2024-04-26 |
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ID=90789166
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322739657.7U Active CN220839306U (en) | 2023-10-12 | 2023-10-12 | Inner wall grinding device for bimetal composite pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839306U (en) |
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2023
- 2023-10-12 CN CN202322739657.7U patent/CN220839306U/en active Active
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