CN219426532U - Special polishing clamp for reducing pipe - Google Patents
Special polishing clamp for reducing pipe Download PDFInfo
- Publication number
- CN219426532U CN219426532U CN202223575780.1U CN202223575780U CN219426532U CN 219426532 U CN219426532 U CN 219426532U CN 202223575780 U CN202223575780 U CN 202223575780U CN 219426532 U CN219426532 U CN 219426532U
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- Prior art keywords
- pipe fitting
- wall
- rod
- bottom plate
- close
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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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a special polishing clamp for reducing pipes, which comprises a workbench, wherein the top of the workbench is provided with a plurality of clamping assemblies side by side, each clamping assembly comprises a bottom plate, the top of the bottom plate is provided with a pipe fitting, two mounting rods are symmetrically arranged at the top of the bottom plate, one side, close to the pipe fitting, of each mounting rod is provided with two connecting rods up and down symmetrically, one end, close to the pipe fitting, of each connecting rod is provided with a steering rod, one end, close to the pipe fitting, of each steering rod is provided with a clamping plate, the top of the bottom plate is provided with a first sliding groove, a first bidirectional screw rod is arranged in each first sliding groove, two symmetrically arranged first sliding blocks are connected onto the first bidirectional screw rod, the outer walls of the first sliding blocks are attached to the inner walls of the first sliding grooves and are in sliding connection, the top ends of the two first sliding blocks are fixedly connected with the bottom ends of the two mounting rods respectively, one ends of the first bidirectional screw rods penetrate through the inner walls of the first sliding grooves and extend out of the outer walls of the bottom plate, a first knob is in transmission connection, the side walls of the mounting rods are provided with second sliding grooves, and second bidirectional screw rods are arranged in the second sliding grooves.
Description
Technical Field
The utility model relates to the technical field of reducing pipe production equipment, in particular to a special polishing clamp for a reducing pipe.
Background
The production of good pipelines requires setting a plurality of fine procedures, the operation also requires fine processing treatment, and the pipelines with higher quality often need to pay special attention to each detailed treatment of the pipelines in each processing treatment link. At present, the pipeline beveling machine is a special tool for polishing and beveling the front end face of a pipeline in welding, solves the defects of nonstandard angle, rough slope, large working noise and the like of operation processes such as flame cutting, polishing machine grinding and the like, and has the advantages of simplicity and convenience in operation, standard angle, smooth surface and the like.
At present, no special polishing clamp for the reducing pipe is available, and corresponding clamps are often selected for clamping according to the size and the shape of the reducing pipe, and when polishing reducing pipes with other sizes or shapes, the clamps need to be replaced, so that unnecessary waste is caused in time.
Disclosure of Invention
The utility model aims to provide a special polishing clamp for reducing pipes, which solves the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a special polishing clamp of reducing pipe, includes the workstation, the top of workstation is provided with a plurality of clamping assemblies side by side, the clamping assembly includes the bottom plate that the top was provided with the pipe fitting, the bottom plate top bilateral symmetry is provided with two installation poles, the installation pole is close to one side of pipe fitting and is provided with two connecting rods from top to bottom symmetry, the one end transverse rotation that the connecting rod is close to the pipe fitting is provided with the steering rod, the connecting rod passes through first screw thread subassembly with the steering rod and is connected, the one end longitudinal rotation that the steering rod is close to the pipe fitting is provided with splint, the steering rod passes through second screw thread subassembly with splint and is connected, the top of bottom plate is provided with first spout, first spout internal rotation is provided with first two-way screw rod, threaded connection has the first slider that two symmetries set up on the first two-way screw rod, the outer wall of first slider is laminated and sliding connection with the inner wall of first spout, the top of first slider respectively with the bottom fixed connection of two installation poles, the one end of first two-way screw rod runs through first spout inner wall and extends the bottom plate, and the transmission is connected with the second side of two side of the second screw rods, the two-way screw rod is provided with the second side of two side of the knob and two-way screw rod, the second side is provided with the second side of the knob.
Further, the lower part that is located installation pole upper portion the connecting rod is close to pipe fitting one end is provided with first extension, and the upper portion that is located installation pole upper portion the steering column is kept away from pipe fitting one end is provided with the second extension, first extension passes through first screw thread subassembly with the second extension and is connected, the front side that the steering column is close to pipe fitting one end is provided with the third extension, be provided with the fourth extension on the splint lateral wall that keeps away from the pipe fitting, third extension passes through second screw thread subassembly with the fourth extension and is connected.
Further, the top of workstation is provided with the third slide, the bottom of bottom plate is provided with the outer wall and the laminating of third slide inner wall and sliding connection's third slider.
Further, the section of the third sliding block is of an inverted T-shaped structure.
Further, a plurality of fixing holes are symmetrically formed in the top ends of the work tables on two sides of the third slide way, and the bottom plate is connected with the fixing holes through fixing bolts.
Further, a rubber pad is arranged on the side wall, close to the pipe fitting, of the clamping plate.
The beneficial effects achieved by the utility model are as follows: through the setting of two first sliders of first two-way lead screw cooperation, the distance between two installation poles can change through the size of pipe fitting diameter more, simultaneously through the setting of two second sliders of two-way lead screw cooperation, the distance between two splint on the same installation pole can change according to the size of pipe fitting diameter, and the rotation between connecting rod and the steering yoke is connected can make splint carry out horizontal regulation according to the angle of pipe fitting outer wall, simultaneously the rotation between steering yoke and the splint is connected can make splint carry out fore-and-aft regulation according to the angle of pipe fitting outer wall, and then make splint can adapt to the pipe fitting of different shapes, keep the centre gripping to the pipe fitting simultaneously, thereby reduce the time of following the anchor clamps of trading, simultaneously provide efficiency, the setting of rubber pad has also further increased the resistance between splint and the pipe fitting outer wall, thereby avoid sliding.
Drawings
FIG. 1 is a front view of a special polishing clamp for reducing pipes;
FIG. 2 is a side cross-sectional view of a special polishing clamp for reducing pipes;
fig. 3 is a top view of the connecting rod, steering rod and clamping plate in the connected state.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a special polishing clamp for reducing pipes, comprises a workbench 1, the top of workbench 1 is provided with a plurality of clamping components 2 side by side, clamping component 2 includes bottom plate 21 that the top is provided with the pipe fitting, bottom plate 21 top bilateral symmetry in pipe fitting both sides is provided with two installation pole 22, installation pole 22 is close to the side symmetry about pipe fitting is provided with two connecting rods 23, connecting rod 23 is close to the one end transverse rotation of pipe fitting and is provided with steering rod 24, connecting rod 23 passes through first screw thread subassembly with steering rod 24 and is connected, steering rod 24 is close to the one end longitudinal rotation of pipe fitting and is provided with splint 25, steering rod 24 passes through second screw thread subassembly with splint 25 and is connected, the top of bottom plate 21 is provided with first spout 211, first spout 211 rotation is provided with first two-way lead screw 212, threaded connection has two first sliders 213 of symmetry setting on the first two-way lead screw 212, the outer wall of the first sliding block 213 is jointed with the inner wall of the first sliding groove 211 and is in sliding connection, the top ends of the two first sliding blocks 213 are respectively fixedly connected with the bottom ends of the two mounting rods 22, one end of the first bidirectional screw rod 212 penetrates through the inner wall of the first sliding groove 211 and extends out of the outer wall of the bottom plate 21, a first knob 214 is connected in a transmission way, a second sliding groove 221 is arranged on the side wall of the mounting rod 22, which is close to a pipe fitting, a second bidirectional screw rod 222 is rotationally arranged in the second sliding groove 221, two symmetrically arranged second sliding blocks 223 are connected on the second bidirectional screw rod 222 in a threaded way, the outer wall of the second sliding block 223 is jointed with the inner wall of the second sliding groove 221 and is in sliding connection, the top ends of the two second sliding blocks 223 are respectively fixedly connected with one ends of the two connecting rods 23, which are far away from the pipe fitting, of the corresponding sides, one end of the second bidirectional screw rod 222 penetrates through the inner wall of the second sliding groove 221 and extends out of the top end of the mounting rod 22, and a second knob 224 is drivingly connected.
Further, as shown in fig. 2-3, a first extension part is arranged at the lower part of the connecting rod 23 positioned at the upper part of the mounting rod 22 and close to one end of the pipe, a second extension part is arranged at the upper part of the steering rod 24 positioned at the upper part of the mounting rod 22 and far away from one end of the pipe, the first extension part and the second extension part are connected through a first thread component, first connecting holes are formed in the first extension part and the second extension part, a specific first thread component is connected with a first bolt and a first nut, the first bolt passes through the two first connecting holes to be screwed with the first nut, a third extension part is arranged at the front side of the steering rod 24 close to one end of the pipe, a fourth extension part is arranged on the side wall of the clamping plate 25 far away from the pipe, the third extension part and the fourth extension part are connected through a second thread component, second connecting holes are formed in the third extension part and the fourth extension part, the specific second thread component is connected with the second bolt and the second nut, and the second bolt passes through the two second connecting holes to be screwed with the second nut.
Further, as shown in fig. 2, for limiting, a third slide 11 is provided at the top of the table 1, and a third slider 215 having an outer wall attached to and slidably connected with an inner wall of the third slide 11 is provided at the bottom of the bottom plate 21.
Further, as shown in fig. 2, in order to avoid loosening, the third slider 215 has an inverted T-shaped cross section.
Further, as shown in fig. 1-2, for convenience of fixing, a plurality of fixing holes 12 are symmetrically provided at the top end of the table 1 at both sides of the third slide 11, and the bottom plate 21 is connected to the fixing holes 12 by fixing bolts.
Further, as shown in fig. 2-3, in order to increase the resistance, the clamping plate 25 is provided with a rubber pad 25 on the side wall near the pipe.
Working principle: it is more required to install a corresponding number of clamping assemblies 2 on the workbench 1, then adjust the distance between two adjacent clamping assemblies 2 to a required distance until the reducing pipe is placed between two mounting rods 22, the worker rotates a first knob 214 to drive a first bidirectional screw rod 212 to rotate, the first bidirectional screw rod 212 drives a first sliding block 213 to slide towards the pipe fitting direction, the first sliding block 213 drives the mounting rod 22 to move until one side of a clamping plate 25 positioned below is close to the pipe fitting outer wall to be attached to the pipe fitting outer wall, the two clamping plates 25 positioned below clamp the pipe fitting outer wall, then the worker rotates a second knob 224, the second knob 224 drives a second bidirectional screw rod 222 to rotate, the second bidirectional screw rod 222 drives two second sliding blocks 223 to slide towards the opposite side, the second sliding block 223 drives a connecting rod 23 to move, the connecting rod 23 drives the clamping plate 25 to move through a steering rod 24, the two clamping plates 25 positioned below lift the pipe fitting, drive the pipe fitting to move upwards until the side wall of the clamping plate 25 positioned above is attached to the outer wall of the pipe fitting, so as to fix the pipe fitting, meanwhile, due to the shape specificity of the reducing pipe, when the diameter of the reducing pipe changes, the outer wall of the reducing pipe is inclined, at the moment, in order to ensure that the clamping plate is attached to the outer wall of the pipe fitting all the time, the threaded connection of the first bolt and the first nut needs to be loosened, the center of the steering rod 24 and the first connecting hole is used as the axis to rotate, the steering rod 24 drives the clamping plate 25 to change the angle, so that the angle of the clamping plate 25 is always matched with the angle direction of the outer wall of the pipe fitting, the first bolt and the first nut are screwed after the adjustment is completed, so that the pipe fitting is fixed, and when the angle of the clamping plate 25 needs to be adjusted, the threaded connection of the second bolt and the second nut needs to be loosened, the clamping plate 25 is adjusted in longitudinal angle according to the requirement, so that the side wall of the corresponding side mounting rod 22 far away from the clamping plate 25 is matched with the angle of the outer wall of the pipe fitting, and the second bolt and the second nut are screwed after the adjustment is completed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a special polishing clamp for reducing pipes, includes workstation (1), its characterized in that, the top of workstation (1) is provided with a plurality of clamping components (2) side by side, clamping components (2) are provided with bottom plate (21) of pipe fitting including the top, the top bilateral symmetry of bottom plate (21) of pipe fitting both sides is provided with two installation pole (22), one side symmetry about installation pole (22) is close to the pipe fitting is provided with two connecting rods (23) from top to bottom, the one end lateral rotation that connecting rod (23) is close to the pipe fitting is provided with steering rod (24), connecting rod (23) are connected through first screw thread subassembly with steering rod (24), one end longitudinal rotation that steering rod (24) is close to the pipe fitting is provided with splint (25), steering rod (24) are connected through second screw thread subassembly with splint (25), wherein, the top of bottom plate (21) is provided with first spout (211), first spout (211) rotation is provided with first two-way lead screw (212), threaded connection has two symmetrical first slider (213) on first lead screw (212) to be provided with, first slider (213) and two outer wall (213) are connected with first slider (213) respectively, the top of two slider (213) are connected respectively, one end of the first bidirectional screw rod (212) penetrates through the inner wall of the first sliding groove (211) and extends out of the outer wall of the bottom plate (21), a first knob (214) is connected in a transmission mode, a second sliding groove (221) is formed in the side wall, close to the pipe, of the mounting rod (22), a second bidirectional screw rod (222) is arranged in the second sliding groove (221) in a rotating mode, two second sliding blocks (223) which are symmetrically arranged are connected in a threaded mode on the second bidirectional screw rod (222), the outer wall of the second sliding blocks (223) is attached to the inner wall of the second sliding groove (221) in a sliding mode, the top ends of the two second sliding blocks (223) are fixedly connected with one ends, away from the pipe, of the two connecting rods (23) on corresponding sides respectively, of the second bidirectional screw rod (222) penetrates through the inner wall of the second sliding groove (221) and extends out of the top end of the mounting rod (22), and the second knob (224) is connected in a transmission mode.
2. The special polishing clamp for reducing pipes as set forth in claim 1, wherein: the lower part that is located connecting rod (23) on installation pole (22) upper portion is close to pipe fitting one end is provided with first extension, is located on installation pole (22) upper portion that steering column (24) kept away from pipe fitting one end is provided with the second extension, first extension passes through first screw thread subassembly with the second extension and is connected, the front side that steering column (24) is close to pipe fitting one end is provided with the third extension, be provided with the fourth extension on the lateral wall that splint (25) kept away from the pipe fitting, third extension passes through the second screw thread subassembly with the fourth extension and is connected.
3. The special polishing clamp for reducing pipes as set forth in claim 1, wherein: the top of workstation (1) is provided with third slide (11), the bottom of bottom plate (21) is provided with outer wall and third slide (11) inner wall laminating and sliding connection's third slider (215).
4. The special polishing clamp for reducing pipes as set forth in claim 3, wherein: the section of the third sliding block (215) is of an inverted T-shaped structure.
5. The special polishing clamp for reducing pipes as set forth in claim 4, wherein: the top ends of the work tables (1) on two sides of the third slide way (11) are symmetrically provided with a plurality of fixing holes (12), and the bottom plate (21) is connected with the fixing holes (12) through fixing bolts.
6. The special polishing clamp for reducing pipes according to any one of claims 1 to 5, wherein: a rubber pad (251) is arranged on the side wall, close to the pipe fitting, of the clamping plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575780.1U CN219426532U (en) | 2022-12-30 | 2022-12-30 | Special polishing clamp for reducing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575780.1U CN219426532U (en) | 2022-12-30 | 2022-12-30 | Special polishing clamp for reducing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426532U true CN219426532U (en) | 2023-07-28 |
Family
ID=87342988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223575780.1U Active CN219426532U (en) | 2022-12-30 | 2022-12-30 | Special polishing clamp for reducing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426532U (en) |
-
2022
- 2022-12-30 CN CN202223575780.1U patent/CN219426532U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |