CN221434551U - Pipe bending equipment - Google Patents
Pipe bending equipment Download PDFInfo
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- CN221434551U CN221434551U CN202420051444.7U CN202420051444U CN221434551U CN 221434551 U CN221434551 U CN 221434551U CN 202420051444 U CN202420051444 U CN 202420051444U CN 221434551 U CN221434551 U CN 221434551U
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- frame
- pressing wheel
- pipe bending
- pipe
- driving device
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- 238000005452 bending Methods 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 53
- 239000003381 stabilizer Substances 0.000 claims description 21
- 238000003754 machining Methods 0.000 abstract description 6
- 230000000295 complement effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of pipe processing, in particular to pipe bending equipment; including frame and complementary unit, complementary unit includes pinch roller, pinch roller down, limit switch, linear bearing seat, limiting plate, first drive arrangement and second drive arrangement, during the processing, place the pipe fitting on pinch roller down, its right side tip passes through the limiting plate butt spacing, then, control first drive arrangement and realize going up the pinch roller and descend, second drive arrangement realizes going up the pinch roller down, realize opposite movement, make the pipe bending warp, until the pipe lower extreme withstands limit switch, then, first drive arrangement and second drive arrangement reset, accomplish processing, and then can realize when carrying out the return bend processing, can improve machining efficiency, and reduce workman intensity of labour.
Description
Technical Field
The utility model relates to the technical field of pipe processing, in particular to pipe bending equipment.
Background
The metal pipe is a common pipe product, and during processing, the pipe bending operation is often carried out, namely, a straight pipe is processed into a bent pipe with a certain bending degree according to the requirements of a production process, so that the pipe is beneficial to being used under different conditions.
A pipe bending machine in the prior art is characterized in that a pipe fitting to be bent firstly penetrates into a pipe fitting positioning through hole formed in a positioning vertical seat and a clamping seam formed between a first rotating roller and a second rotating roller during pipe bending, then an operator pulls a movable bottom plate by hand to enable the movable bottom plate to rotate around a first vertical shaft for a certain angle, and the second rotating roller arranged on the movable bottom plate moves along with the movable bottom plate so as to be matched with the first rotating roller to bend the pipe fitting for a certain angle.
However, the pipe bending operation is performed manually by workers, so that the time and the labor are wasted, the efficiency is low, and the labor intensity of the workers is high.
Disclosure of utility model
The utility model aims to provide pipe bending equipment which can improve the processing efficiency and reduce the labor intensity of workers when pipe bending is performed.
In order to achieve the above purpose, the utility model provides a pipe bending device, which comprises a frame and an auxiliary mechanism;
The auxiliary mechanism comprises an upper pressing wheel, a lower pressing wheel, a limit switch, a linear bearing seat, a limit plate, a first driving device and a second driving device, wherein the upper pressing wheel is arranged on one side of the frame, the lower pressing wheel is symmetrically arranged below the upper pressing wheel, the limit switch is fixedly connected with the frame and is positioned on one side of the frame, which is close to the upper pressing wheel, the linear bearing seat is fixedly connected with the frame and is positioned on the frame, the limit plate is detachably connected with the frame and is positioned on the right side of the frame, the first driving device is arranged on one side, which is close to the upper pressing wheel, and the second driving device is arranged on one side, which is close to the lower pressing wheel, of the frame.
The first driving device comprises a first hydraulic cylinder and a first bracket, wherein the first hydraulic cylinder is fixedly connected with the frame and is positioned at the top of the frame; the first support is connected with the output end of the first hydraulic cylinder, fixedly connected with the upper pressing wheel and positioned on one side of the first hydraulic cylinder, which is close to the upper pressing wheel.
The second driving device comprises a second hydraulic cylinder and a second bracket, and the second hydraulic cylinder is fixedly connected with the frame and is positioned at the bottom of the frame; the second support is connected with the output end of the second hydraulic cylinder, fixedly connected with the lower pressing wheel and positioned on the output end of the second hydraulic cylinder.
The second driving device further comprises a guide frame, wherein the guide frame is fixedly connected with the second support, is in sliding connection with the linear bearing seat, and is positioned on two sides of the second support.
The auxiliary mechanism further comprises a first stabilizer bar and a second stabilizer bar, wherein the first stabilizer bar is rotationally connected with the first bracket, is slidably connected with the frame and is positioned on one side of the frame, which is close to the first bracket; the second stabilizer bar is rotationally connected with the first bracket, is in sliding connection with the frame, and is positioned on one side of the frame, which is close to the first stabilizer bar.
According to the pipe bending equipment, the upper pressing wheel is arranged on one side of the frame, the lower pressing wheel is symmetrically arranged below the upper pressing wheel, the limit switch is arranged on one side of the frame, the linear bearing seat is arranged on the frame, the linear sliding bearing is arranged in the linear bearing seat, the pipe bending equipment is matched with the second driving device during operation, the limit plate is arranged on the right side of the frame, the first driving device is arranged on one side of the frame, which is close to the lower pressing wheel, during processing, a pipe fitting is placed on the lower pressing wheel, the right end of the pipe fitting is abutted and limited through the limit plate, then the first driving device is controlled to realize the descending of the upper pressing wheel, the second driving device realizes the ascending of the lower pressing wheel, the opposite movement is realized, the pipe is bent and deformed until the lowest end of the pipe abuts against the limit switch, then the first driving device and the second driving device are reset, the processing is completed, and further the processing efficiency can be improved during the pipe bending processing, and the labor intensity of workers can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of the whole structure of a pipe bending apparatus according to a first embodiment of the present utility model.
Fig. 2 is a top view of a first embodiment of the pipe bending apparatus of the present utility model.
Fig. 3 is a schematic view of the whole structure of a pipe bending apparatus according to a second embodiment of the present utility model.
Fig. 4 is a top view of a pipe bending apparatus according to a second embodiment of the present utility model.
In the figure: 101-frame, 102-pinch roller, 103-pinch roller down, 104-limit switch, 105-straight line bearing frame, 106-limiting plate, 107-first pneumatic cylinder, 108-first support, 109-second pneumatic cylinder, 110-second support, 111-leading truck, 201-first stabilizer bar, 202-second stabilizer bar.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
Embodiment one:
As shown in fig. 1 and 2, where fig. 1 is a schematic overall structure of the pipe bending apparatus, and fig. 2 is a top view of the pipe bending apparatus, the present utility model provides a pipe bending apparatus: the device comprises a frame 101 and an auxiliary mechanism, wherein the auxiliary mechanism comprises an upper pressing wheel 102, a lower pressing wheel 103, a limit switch 104, a linear bearing seat 105, a limit plate 106, a first driving device and a second driving device, the first driving device comprises a first hydraulic cylinder 107 and a first support 108, and the second driving device comprises a second hydraulic cylinder 109, a second support 110 and a guide frame 111. According to the scheme, when the bent pipe is machined, the machining efficiency can be improved, the labor intensity of workers is reduced, and it can be understood that the scheme can improve the machining efficiency, reduce the labor intensity of workers and is more beneficial to machining and use when the bent pipe is machined.
In this embodiment, the rack 101 will be used for equipment support and work assembly mounting.
The upper pressing wheel 102 is arranged on one side of the machine frame 101, the lower pressing wheel 103 is symmetrically arranged below the upper pressing wheel 102, the limit switch 104 is fixedly connected with the machine frame 101 and is positioned on one side of the machine frame 101 close to the upper pressing wheel 102, the linear bearing seat 105 is fixedly connected with the machine frame 101 and is positioned on the machine frame 101, the limit plate 106 is detachably connected with the machine frame 101 and is positioned on the right side of the machine frame 101, the first driving device is arranged on one side of the machine frame 101 close to the upper pressing wheel 102, and the second driving device is arranged on one side of the machine frame 101 close to the lower pressing wheel 103. The upper pressing wheel 102 is provided with a limit groove for avoiding pipe fitting falling, the lower pressing wheel 103 is provided with a limit groove for avoiding pipe fitting falling, the cross section of the linear bearing seat 105 is T-shaped, the linear bearing seat is installed on the frame 101 through bolts, 4 linear sliding bearings are installed in the inner embedded mode, the limit switch 104 is installed on the frame 101 through bolts, a roller type is selected, the right side of a workbench at the bottom of the frame 101 is provided with an adjusting groove, the limiting plate 106 is convenient to slide, a nut is installed on the threaded end at the bottom of the limiting plate 106 and used for tensioning the frame 101, meanwhile, the bottom nut is loosened, position adjustment of the limiting plate 106 can be performed, limiting position adjustment of the limiting plate is achieved, the first driving device is arranged on one side of the frame 101 close to the upper pressing wheel 102 and used for driving the upper pressing wheel 103 to move downwards, and the second driving device is arranged on one side of the frame 101 close to the lower pressing wheel 103 and used for driving the lower pressing wheel 103 to move upwards.
Secondly, the first hydraulic cylinder 107 is fixedly connected with the frame 101 and is located at the top of the frame 101; the first bracket 108 is connected with the output end of the first hydraulic cylinder 107, is fixedly connected with the upper pressing wheel 102, and is positioned on one side of the first hydraulic cylinder 107 close to the upper pressing wheel 102. The first hydraulic cylinders 107 are installed on the top support frame of the frame 101 through bolts and are symmetrically installed, the first supports 108 are connected with the output ends of the first hydraulic cylinders 107 through bolts, shaft ends are installed on two sides of the upper pressing wheel 102, and the upper pressing wheel is installed on the first supports 108 in a tensioning mode through flat keys and bolt matching.
Then, the second hydraulic cylinder 109 is fixedly connected with the frame 101 and is located at the bottom of the frame 101; the second bracket 110 is connected to the output end of the second hydraulic cylinder 109, and is fixedly connected to the lower pressing wheel 103, and is located at the output end of the second hydraulic cylinder 109. The second hydraulic cylinders 109 are symmetrically arranged at the bottom of the workbench of the frame 101 through bolts, the second support 110 is connected with the output end of the second hydraulic cylinders 109 through bolts, shaft ends are arranged at two sides of the lower pressing wheel 103, and the lower pressing wheel 103 is respectively arranged on the second support 110 in a tensioning mode through flat keys and bolt matching.
Finally, the guide frame 111 is fixedly connected with the second bracket 110, slidably connected with the linear bearing block 105, and positioned at two sides of the second bracket 110. The guide frame 111 is composed of an installation part and a sliding part, the installation part is installed on the second bracket 110 through bolts and is installed symmetrically, the sliding part can be in sliding fit with a linear sliding bearing installed in the linear bearing seat 105, and stability of the second bracket 110 during movement is improved.
When the pipe bending machine is used for pipe bending, the machining efficiency can be improved, and when the labor intensity of workers is reduced, the bottom fastening bolt of the limiting plate 106 is firstly loosened, the position of the lower fastening bolt is regulated and then locked, then, a pipe fitting is placed on the limiting groove of the lower pressing wheel 103, the right end part of the pipe fitting is in abutting limiting through the limiting plate 106, then, the first hydraulic cylinder 107 is controlled to act, the first bracket 108 is pushed downwards, the upper pressing wheel 102 is enabled to descend, the second hydraulic cylinder 109 is simultaneously operated, the second bracket 110 is pushed upwards, the guide frame 111 is matched with the linear bearing seat 105, the stability is improved, finally, the lower pressing wheel 103 can ascend, the opposite movement is achieved, the pipe is bent and deformed until the lowest end of the pipe abuts against the limiting switch 104, then, the control system controls the first driving device and the second driving device to reset, the machining efficiency can be improved, and the labor intensity of workers can be reduced when the pipe bending is finished.
Embodiment two:
As shown in fig. 3 and 4, where fig. 3 is a schematic view of the whole structure of the pipe bending apparatus, and fig. 4 is a plan view of the pipe bending apparatus, the present utility model provides, on the basis of the first embodiment, a pipe bending apparatus, and the auxiliary mechanism further includes a first stabilizer bar 201 and a second stabilizer bar 202.
The first stabilizer 201 is rotatably connected with the first bracket 108, slidably connected with the frame 101, and located at one side of the frame 101 near the first bracket 108; the second stabilizer bar 202 is rotatably connected to the first bracket 108, slidably connected to the frame 101, and located on a side of the frame 101 near the first stabilizer bar 201. The first stabilizer 201 and the second stabilizer 202 have the same size, the top parts are respectively provided with an inner hexagonal hole, the rotation is convenient, the bottom parts are threaded end parts, and the direct installation on the first bracket 108 is convenient.
In this embodiment, a matching through hole is formed in the top support frame of the stand 101, and a linear sliding bearing is installed in the through hole, so that the first stabilizer 201 and the second stabilizer 202 are in sliding fit with each other, and stability of the first bracket 108 during movement is improved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (5)
1. A pipe bending device comprises a frame, and is characterized in that,
The device also comprises an auxiliary mechanism;
The auxiliary mechanism comprises an upper pressing wheel, a lower pressing wheel, a limit switch, a linear bearing seat, a limit plate, a first driving device and a second driving device, wherein the upper pressing wheel is arranged on one side of the frame, the lower pressing wheel is symmetrically arranged below the upper pressing wheel, the limit switch is fixedly connected with the frame and is positioned on one side of the frame, which is close to the upper pressing wheel, the linear bearing seat is fixedly connected with the frame and is positioned on the frame, the limit plate is detachably connected with the frame and is positioned on the right side of the frame, the first driving device is arranged on one side, which is close to the upper pressing wheel, and the second driving device is arranged on one side, which is close to the lower pressing wheel, of the frame.
2. The pipe bending apparatus according to claim 1, wherein,
The first driving device comprises a first hydraulic cylinder and a first bracket, and the first hydraulic cylinder is fixedly connected with the frame and is positioned at the top of the frame; the first support is connected with the output end of the first hydraulic cylinder, fixedly connected with the upper pressing wheel and positioned on one side of the first hydraulic cylinder, which is close to the upper pressing wheel.
3. The pipe bending apparatus according to claim 1, wherein,
The second driving device comprises a second hydraulic cylinder and a second bracket, and the second hydraulic cylinder is fixedly connected with the frame and is positioned at the bottom of the frame; the second support is connected with the output end of the second hydraulic cylinder, fixedly connected with the lower pressing wheel and positioned on the output end of the second hydraulic cylinder.
4. The pipe bending apparatus according to claim 3, wherein,
The second driving device further comprises a guide frame, wherein the guide frame is fixedly connected with the second support, is in sliding connection with the linear bearing seat, and is positioned on two sides of the second support.
5. The pipe bending apparatus according to claim 2, wherein,
The auxiliary mechanism further comprises a first stabilizer bar and a second stabilizer bar, wherein the first stabilizer bar is rotationally connected with the first bracket, is in sliding connection with the frame and is positioned on one side of the frame close to the first bracket; the second stabilizer bar is rotationally connected with the first bracket, is in sliding connection with the frame, and is positioned on one side of the frame, which is close to the first stabilizer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420051444.7U CN221434551U (en) | 2024-01-09 | 2024-01-09 | Pipe bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420051444.7U CN221434551U (en) | 2024-01-09 | 2024-01-09 | Pipe bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221434551U true CN221434551U (en) | 2024-07-30 |
Family
ID=92059068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420051444.7U Active CN221434551U (en) | 2024-01-09 | 2024-01-09 | Pipe bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221434551U (en) |
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2024
- 2024-01-09 CN CN202420051444.7U patent/CN221434551U/en active Active
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