CN219842250U - Hydraulic press pipe end separation driving device - Google Patents
Hydraulic press pipe end separation driving device Download PDFInfo
- Publication number
- CN219842250U CN219842250U CN202321271953.2U CN202321271953U CN219842250U CN 219842250 U CN219842250 U CN 219842250U CN 202321271953 U CN202321271953 U CN 202321271953U CN 219842250 U CN219842250 U CN 219842250U
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- Prior art keywords
- clamping assembly
- driving
- hydraulic press
- driving roller
- fixing frame
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to the field of steel pipe driving, in particular to a pipe end separation driving device of a hydraulic press, which has the technical scheme that: the clamping device comprises an upper clamping assembly and a lower clamping assembly, wherein the upper clamping assembly and the lower clamping assembly comprise a connecting beam and a driving oil cylinder arranged on one side of the connecting beam, one end of the driving oil cylinder is connected with a fixing frame, one side of the fixing frame is provided with a guiding assembly, and one end of the fixing frame away from the driving oil cylinder is provided with a clamping assembly, so that the clamping device has the beneficial effects that: can assist the automatic plug or extract of steel pipe, when the steel pipe is put in the middle of last clamping assembly and lower clamping assembly, the drive cylinder will drive clamping assembly lift and remove, makes first drive roller and second drive roller can be spacing at the upper and lower both ends centre gripping of steel pipe, conveniently carries the steel pipe centre gripping of different specifications.
Description
Technical Field
The utility model relates to the field of steel pipe driving, in particular to a pipe end separation driving device of a hydraulic press.
Background
The pipe is a part for conveying various fluids in a pipeline, the section of the pipe is usually round, special pipes with non-round sections are also formed, materials for manufacturing the pipe are many, metals such as steel, iron and copper are commonly used, non-metals such as ceramics, plastics and rubber are commonly used, the pipe can also be made of metal and metal or composite materials of metal and non-metal, and the finished pipe is the pipe after processing.
When the steel pipe is detected, a hydraulic press is required, however, when the port of the hydraulic press is detected, the existing steel pipe is not easy to clamp and convey the steel pipes with different specifications, the steel pipe cannot axially move, the steel pipe is also required to be manually inserted or pulled out, and the use is relatively unchanged.
Therefore, it is necessary to invent a pipe end separation driving device of a hydraulic press.
Disclosure of Invention
The present utility model is directed to solving the problems set forth in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a hydraulic press pipe end separation drive arrangement, includes clamping assembly and lower clamping assembly, the same subtend setting that is of clamping assembly and lower clamping assembly structure, go up clamping assembly and lower clamping assembly include the tie-beam and the actuating cylinder of tie-beam one side installation, actuating cylinder's one end is connected with the mount, guiding component is installed to one side of mount, actuating cylinder's one end is kept away from to the mount one end is provided with clamping assembly.
Based on the above characteristics: the driving oil cylinder can drive the clamping assemblies to lift and move on one side of the connecting beam, so that the symmetrically arranged clamping assemblies clamp steel pipes of different specifications, and the clamping assemblies can be utilized to drive the steel pipes to axially move, so that the steel pipes can be conveniently and smoothly inserted into the pipe ends of the hydraulic press or pulled out of the pipe ends of the hydraulic press, and the steel pipes are quickly separated from the pipe ends.
Preferably, guide grooves are symmetrically formed in the inner walls of the two sides of the connecting beam, and the guide assemblies are in rolling connection with the guide grooves.
Based on the above characteristics: when the clamping assembly moves in a lifting manner, the guiding assembly can roll in the guiding groove in an auxiliary manner, so that guiding and positioning can be conveniently performed when the clamping assembly moves, and the clamping assembly can be kept to vertically lift.
Preferably, the middle of the fixing frame is fixedly provided with a fixing block, two sides of the lower end of the fixing frame are fixedly provided with positioning frames, the clamping assembly is arranged in the middle of the positioning frames, and one side of each positioning frame is provided with a driving motor.
Based on the above characteristics: the telescopic end of the driving oil cylinder is fixedly connected with the fixed block, the output end of the driving motor is connected with the clamping assembly in the middle of the positioning frame, the driving motor is convenient to drive the clamping assembly to rotate, and the steel pipe can be inserted or pulled out along the axial movement.
Preferably, the guide assembly comprises a guide plate and a connecting shaft connected with the middle of the guide plate, and rollers are symmetrically arranged on two sides of the connecting shaft.
Based on the above characteristics: the deflector is fixedly connected with one side of the fixed block, and the idler wheels on two sides of the connecting shaft are limited in the guide groove, so that the idler wheels can be utilized to assist in rolling in the guide groove when the clamping assembly moves in a lifting manner.
Preferably, the middle of the roller is provided with a mounting groove, a rotating shaft is arranged in the mounting groove, and two ends of the connecting shaft are movably connected with the rotating shaft.
Based on the above characteristics: the pivot sets up inside the mounting groove to utilize the mounting groove to connect in the both ends of connecting axle, when deflector and connecting axle lift remove, the gyro wheel can utilize the pivot to take place rotatory roll at the both ends of connecting axle.
Preferably, the clamping assembly comprises a first driving roller and a second driving roller, the first driving roller and the second driving roller are arranged symmetrically, and a central hole is formed in the middle of the first driving roller and the second driving roller.
Based on the above characteristics: the first driving roller and the second driving roller which are symmetrically arranged are conveniently utilized to carry out limit clamping from two ends of the steel pipe.
Preferably, the inner wall of one side of the central hole is provided with an internal thread, the middle of the central hole is provided with a driving shaft, the outer wall of the driving shaft is provided with an external thread, and the two sides of the driving shaft are symmetrically provided with bearings.
Based on the above characteristics: when the first driving roller or the second driving roller needs to be moved to widen or shorten the distance between the first driving roller and the second driving roller, the first driving roller or the second driving roller can be manually rotated, so that the clamping and conveying of the steel pipes with larger or smaller diameters are facilitated.
The beneficial effects of the utility model are as follows:
1. can assist steel pipe automatic insertion or extract, when the steel pipe is put in the middle of last clamping assembly and lower clamping assembly, driving cylinder will drive clamping assembly lift and remove, make first drive roller and second drive roller can be spacing at the upper and lower both ends centre gripping of steel pipe, the convenience is carried the steel pipe centre gripping of different specifications, when needs are leading-in hydraulic press pipe end department with the steel pipe, can start driving motor, make driving motor drive clamping assembly rotate, make things convenient for the steel pipe to be axial displacement import, and when needs are pulled out the steel pipe, can reverse driving motor, make clamping assembly reverse axial displacement pull out the steel pipe, need not artifical the inserting or pull out, improve holistic operating efficiency.
2. When the clamping assembly moves in a lifting manner, the fixing blocks drive the connecting shafts to move synchronously through the guide plates, and the rollers at the two ends of the connecting shafts roll in the guide grooves in an auxiliary manner, so that the clamping assembly is kept vertically lifted, abrasion of the clamping assembly due to long-time lifting movement is avoided, and the service life is prolonged.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a pipe end separation driving device of a hydraulic press;
FIG. 2 is a schematic diagram of the structure of a fixing frame and a clamping assembly of a pipe end separation driving device of a hydraulic press;
FIG. 3 is an exploded view of a guide assembly of a hydraulic press tube end separation driving device provided by the utility model;
fig. 4 is an exploded view of a clamping assembly of a pipe end separation driving device of a hydraulic press.
In the figure: 1. an upper clamping assembly; 2. a lower clamping assembly; 3. a connecting beam; 31. a guide groove; 4. a driving oil cylinder; 5. a fixing frame; 51. a fixed block; 52. a positioning frame; 53. a drive motor; 6. a guide assembly; 61. a guide plate; 62. a connecting shaft; 63. a roller; 631. a mounting groove; 632. a rotating shaft; 7. a clamping assembly; 71. a first driving roller; 72. a second driving roller; 73. a central bore; 731. an internal thread; 732. a drive shaft; 733. an external thread; 734. and (3) a bearing.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the pipe end separation driving device of the hydraulic press provided by the utility model comprises an upper clamping assembly 1 and a lower clamping assembly 2, wherein the upper clamping assembly 1 and the lower clamping assembly 2 are in the same structure and are arranged in opposite directions, the upper clamping assembly 1 and the lower clamping assembly 2 comprise a connecting beam 3 and a driving oil cylinder 4 arranged on one side of the connecting beam 3, one end of the driving oil cylinder 4 is connected with a fixing frame 5, one side of the fixing frame 5 is provided with a guide assembly 6, and one end of the fixing frame 5 far away from the driving oil cylinder 4 is provided with a clamping assembly 7.
The driving oil cylinder 4 can drive the clamping assemblies 7 to lift and move on one side of the connecting beam 3, so that the symmetrically arranged clamping assemblies 7 clamp steel pipes of different specifications, and the clamping assemblies 7 can be utilized to drive the steel pipes to axially move, so that the steel pipes can be conveniently and smoothly inserted into or pulled out of the pipe ends of the hydraulic press, and the steel pipes can be rapidly separated from the pipe ends.
Preferably, the inner walls of the two sides of the connecting beam 3 are symmetrically provided with guide grooves 31, and the guide assembly 6 is in rolling connection with the guide grooves 31.
When the clamping assembly 7 moves up and down, the guide assembly 6 will assist in rolling in the guide groove 31, so that the clamping assembly 7 can be conveniently guided and positioned when moving, and the clamping assembly 7 can be kept to vertically move up and down.
Preferably, a fixed block 51 is fixedly arranged in the middle of the fixed frame 5, positioning frames 52 are fixedly arranged on two sides of the lower end of the fixed frame 5, the clamping assembly 7 is arranged in the middle of the positioning frames 52, and a driving motor 53 is arranged on one side of the positioning frames 52.
The telescopic end of the driving oil cylinder 4 is fixedly connected with the fixed block 51, the output end of the driving motor 53 is connected with the clamping assembly 7 in the middle of the positioning frame 52, the driving motor 53 is convenient to drive the clamping assembly 7 to rotate, and the steel pipe can be inserted or pulled out along the axial movement.
Preferably, the guide assembly 6 includes a guide plate 61 and a connecting shaft 62 connected between the guide plate 61, and rollers 63 are symmetrically installed on both sides of the connecting shaft 62.
The guide plate 61 is fixedly connected with one side of the fixed block 51, the rollers 63 on two sides of the connecting shaft 62 are limited in the guide groove 31, and when the clamping assembly 7 moves up and down, the rollers 63 can be utilized to assist rolling in the guide groove 31.
Preferably, a mounting groove 631 is provided in the middle of the roller 63, a rotating shaft 632 is mounted in the mounting groove 631, and two ends of the connecting shaft 62 are movably connected with the rotating shaft 632.
The rotating shaft 632 is disposed in the mounting groove 631 and connected to both ends of the connecting shaft 62 by the mounting groove 631, and the roller 63 can rotate and roll on both ends of the connecting shaft 62 by the rotating shaft 632 when the guide plate 61 moves up and down with the connecting shaft 62.
Preferably, the clamping assembly 7 includes a first driving roller 71 and a second driving roller 72, the first driving roller 71 and the second driving roller 72 are symmetrically arranged in the same structure, and a central hole 73 is formed between the first driving roller 71 and the second driving roller 72.
The first driving roller 71 and the second driving roller 72 which are symmetrically arranged are conveniently used for limiting and clamping from the two ends of the steel pipe.
Preferably, an inner thread 731 is provided on an inner wall of one side of the central hole 73, a driving shaft 732 is installed in the middle of the central hole 73, an outer thread 733 is provided on an outer wall of the driving shaft 732, and bearings 734 are symmetrically installed on two sides of the driving shaft 732.
The bearings 734 are connected to the two ends of the driving shaft 732, and when the driving motor 53 is started, the driving shaft 732 can drive the first driving roller 71 and the second driving roller 72 to rotate, so that the steel pipe can be inserted or pulled out in an axial moving mode, meanwhile, the first driving roller 71 and the second driving roller 72 are in threaded connection with the external threads 733 on the outer wall of the driving shaft 732 through the internal threads 731 on the inner wall of the central hole 73, when the driving shaft 732 drives the first driving roller 71 and the second driving roller 72 to rotate, the first driving roller 71 and the second driving roller 72 cannot generate displacement, and when the first driving roller 71 or the second driving roller 72 needs to be moved to widen or shorten the distance between the first driving roller 71 or the second driving roller 72, the first driving roller 71 or the second driving roller 72 can be manually rotated, and clamping and conveying of the steel pipe with a larger or smaller diameter can be facilitated.
The application process of the utility model is as follows: the first driving roller 71 or the second driving roller 72 is rotated in advance to widen or shorten the distance between the two, then the corresponding steel pipe is placed in the middle of the symmetrical clamping assembly 7, then the driving oil cylinder 4 is started to drive the clamping assembly 7 to move in a lifting mode, so that the first driving roller 71 and the second driving roller 72 can clamp and limit the two ends of the steel pipe, meanwhile, when the clamping assembly 7 moves in a lifting mode, the fixed block 51 drives the connecting shaft 62 to move synchronously through the guide plate 61, at the moment, the rollers 63 at the two ends of the connecting shaft 62 can assist in rolling in the guide groove 31, and when the steel pipe is required to be led in or pulled out, the driving motor 53 can be started, the driving motor 53 drives the clamping assembly 7 to rotate, and the steel pipe is convenient to move axially.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The utility model provides a hydraulic press pipe end separation drive arrangement, includes clamping assembly (1) and lower clamping assembly (2), it is the opposite direction setting that clamping assembly (1) and lower clamping assembly (2) structure are the same, its characterized in that: the upper clamping assembly (1) and the lower clamping assembly (2) comprise a connecting beam (3) and a driving oil cylinder (4) arranged on one side of the connecting beam (3), one end of the driving oil cylinder (4) is connected with a fixing frame (5), one side of the fixing frame (5) is provided with a guide assembly (6), and one end, far away from the driving oil cylinder (4), of the fixing frame (5) is provided with a clamping assembly (7).
2. The hydraulic press tube end separation driving device according to claim 1, wherein: guide grooves (31) are symmetrically formed in the inner walls of the two sides of the connecting beam (3), and the guide assemblies (6) are in rolling connection with the guide grooves (31).
3. The hydraulic press tube end separation driving device according to claim 1, wherein: the middle of the fixing frame (5) is fixedly provided with a fixing block (51), two sides of the lower end of the fixing frame (5) are fixedly provided with positioning frames (52), the clamping assembly (7) is arranged in the middle of the positioning frames (52), and one side of each positioning frame (52) is provided with a driving motor (53).
4. The hydraulic press tube end separation driving device according to claim 1, wherein: the guide assembly (6) comprises a guide plate (61) and a connecting shaft (62) connected with the middle of the guide plate (61), and rollers (63) are symmetrically arranged on two sides of the connecting shaft (62).
5. The hydraulic press tube end separation driving device according to claim 4, wherein: the middle of the roller (63) is provided with a mounting groove (631), a rotating shaft (632) is mounted in the mounting groove (631), and two ends of the connecting shaft (62) are movably connected with the rotating shaft (632).
6. The hydraulic press tube end separation driving device according to claim 1, wherein: the clamping assembly (7) comprises a first driving roller (71) and a second driving roller (72), the first driving roller (71) and the second driving roller (72) are symmetrically arranged in the same structure, and a center hole (73) is formed in the middle of the first driving roller (71) and the second driving roller (72).
7. The hydraulic press tube end separation driving device according to claim 6, wherein: an inner thread (731) is formed in the inner wall of one side of the center hole (73), a driving shaft (732) is mounted in the middle of the center hole (73), an outer thread (733) is formed in the outer wall of the driving shaft (732), and bearings (734) are symmetrically mounted on two sides of the driving shaft (732).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271953.2U CN219842250U (en) | 2023-05-24 | 2023-05-24 | Hydraulic press pipe end separation driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271953.2U CN219842250U (en) | 2023-05-24 | 2023-05-24 | Hydraulic press pipe end separation driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842250U true CN219842250U (en) | 2023-10-17 |
Family
ID=88300919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271953.2U Active CN219842250U (en) | 2023-05-24 | 2023-05-24 | Hydraulic press pipe end separation driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842250U (en) |
-
2023
- 2023-05-24 CN CN202321271953.2U patent/CN219842250U/en active Active
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