CN220407757U - Inner hole rolling device of aluminum cylinder tube - Google Patents
Inner hole rolling device of aluminum cylinder tube Download PDFInfo
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- CN220407757U CN220407757U CN202321481297.9U CN202321481297U CN220407757U CN 220407757 U CN220407757 U CN 220407757U CN 202321481297 U CN202321481297 U CN 202321481297U CN 220407757 U CN220407757 U CN 220407757U
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- hole
- semicircular
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- frame
- movable clamp
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- 238000005096 rolling process Methods 0.000 title claims abstract description 41
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 35
- 239000004411 aluminium Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an inner hole rolling device of an aluminum cylinder tube, which is characterized in that: the device comprises a frame, a fixed clamp, a movable clamp, a lifting plate, a top plate, a servo motor, a rolling head and a lifting hydraulic cylinder; the four corners of the top of the frame are vertically provided with guide rods, the lifting plate is arranged on the guide rods through linear bearings, and the top plate is fixedly arranged at the top ends of the guide rods; the fixed clamp is fixedly arranged at the top of the frame, and a first semicircular through hole is formed in the middle of the fixed clamp; the movable clamp is movably arranged at the top of the frame, a second semicircular through hole matched with the first semicircular through hole is formed in the middle of the movable clamp, and one end of the movable clamp is connected with a clamp hydraulic cylinder for driving the movable clamp to move. The fixture is provided with the through hole matched with the inner hole of the aluminum cylinder pipe, so that the rolling head can penetrate through the whole inner hole of the aluminum cylinder pipe, the inner hole is rolled, rolling is not needed to be carried out at two ends, and the processing efficiency is high.
Description
Technical Field
The utility model relates to an inner hole rolling device of an aluminum cylinder tube, and belongs to the technical field of rolling equipment.
Background
Aluminum cylinder tubes are used primarily for the production of pneumatic or hydraulic components such as cylinders or rams. In order to ensure smooth sliding between the piston and the inner wall of the aluminum cylinder tube during production of the aluminum cylinder tube, the inner wall of the aluminum cylinder tube needs to be subjected to rolling processing so as to be smooth. When traditional aluminium cylinder pipe rolling equipment carries out rolling process, because aluminium cylinder pipe clamping is on the workstation, the rolling head can not run through aluminium cylinder pipe's whole hole, otherwise the rolling head can collide anchor clamps, consequently need divide both ends to roll down aluminium cylinder pipe's hole, machining efficiency is low.
Therefore, how to provide an inner hole rolling device for an aluminum cylinder tube with high processing efficiency is the research purpose of the utility model.
Disclosure of Invention
Aiming at the defects of the technology, the utility model provides the inner hole rolling device of the aluminum cylinder pipe, and the through holes matched with the inner holes of the aluminum cylinder pipe are arranged on the clamp, so that the rolling head can penetrate through the whole inner holes of the aluminum cylinder pipe to roll the inner holes of the aluminum cylinder pipe, rolling is not needed to be carried out at two ends, and the processing efficiency is high.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
an inner hole rolling device of an aluminum cylinder tube is characterized in that: the device comprises a frame, a fixed clamp, a movable clamp, a lifting plate, a top plate, a servo motor, a rolling head and a lifting hydraulic cylinder; the four corners of the top of the frame are vertically provided with guide rods, the lifting plate is arranged on the guide rods through linear bearings, and the top plate is fixedly arranged at the top ends of the guide rods; the fixed clamp is fixedly arranged at the top of the frame, and a first semicircular through hole is formed in the middle of the fixed clamp; the movable clamp is movably arranged at the top of the frame, a second semicircular through hole matched with the first semicircular through hole is formed in the middle of the movable clamp, and one end of the movable clamp is connected with a clamp hydraulic cylinder for driving the movable clamp to move; the servo motor is reversely arranged on the lifting plate, and a motor shaft of the servo motor penetrates through the lifting plate to extend downwards; the rolling head is connected and installed on a motor shaft of the servo motor and is aligned with the first semicircular through hole; the lifting hydraulic cylinder is reversely arranged on the top plate and is connected with the lifting plate through a connecting rod.
Further, the fixing clamp is fixedly arranged at the top of the frame through bolts, and the movable clamp is horizontally arranged at the top of the frame.
Further, the diameter size of the first semicircular through hole is larger than the diameter size of the rolling head; the diameter size of the second semicircular through hole is the same as that of the first semicircular through hole.
Further, the connecting rod is arranged to be of a three-end structure, one end of the connecting rod is connected with a piston rod of the lifting hydraulic cylinder, and the other two ends of the connecting rod are connected with the lifting plate and are located on two sides of the servo motor.
The beneficial effects of the utility model are as follows: the fixture is provided with the through hole matched with the inner hole of the aluminum cylinder pipe, so that the rolling head can penetrate through the whole inner hole of the aluminum cylinder pipe, inner hole rolling processing is carried out on the aluminum cylinder pipe, rolling is not needed to be carried out at two ends, and the processing efficiency is high.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the stationary jig and the moving jig of the present utility model.
Fig. 3 is a cross-sectional view of the fixing clip of the present utility model.
Wherein: the device comprises a frame 1, a fixed clamp 2, a movable clamp 3, a lifting plate 4, a top plate 5, a servo motor 6, a rolling head 7, a lifting hydraulic cylinder 8, a guide rod 9, a first semicircular through hole 2a, a second semicircular through hole 3a, a clamp hydraulic cylinder 10 and a connecting rod 11.
Detailed Description
In order to make the technical solution of the present utility model more comprehensible to those skilled in the art, the present utility model is further analyzed with reference to fig. 1 to 3.
As shown in fig. 1-3, an inner hole rolling device of an aluminum cylinder tube is characterized in that: the device comprises a frame 1, a fixed clamp 2, a movable clamp 3, a lifting plate 4, a top plate 5, a servo motor 6, a rolling head 7 and a lifting hydraulic cylinder 8; guide rods 9 are vertically arranged at four corners of the top of the frame 1, the lifting plate 4 is arranged on the guide rods 9 through linear bearings, and the top plate 5 is fixedly arranged at the top ends of the guide rods 9; the fixed clamp 2 is fixedly arranged at the top of the frame 1, and a first semicircular through hole 2a is formed in the middle of the fixed clamp 2; the movable clamp 3 is movably arranged at the top of the frame 1, a second semicircular through hole 3a matched with the first semicircular through hole 2a is arranged in the middle of the movable clamp 3, and one end of the movable clamp 3 is connected with a clamp hydraulic cylinder 10 for driving the movable clamp to move; the servo motor 6 is reversely arranged on the lifting plate 4, and a motor shaft of the servo motor penetrates through the lifting plate 4 to extend downwards; the rolling head 7 is connected and installed on a motor shaft of the servo motor 6 and is aligned with the first semicircular through hole 2a; the lifting hydraulic cylinder 8 is reversely arranged on the top plate 5 and is connected with the lifting plate 4 through a connecting rod 11 so as to drive the lifting plate 4 to lift.
In this embodiment, preferably, the fixing clamp 2 is fixedly disposed on the top of the frame 1 by bolts, and the moving clamp 3 is horizontally disposed on the top of the frame 1.
In this embodiment, preferably, the diameter size of the first semicircular through hole 2a is larger than the diameter size of the rolling head 7, so that the rolling head 7 can pass smoothly; the diameter size of the second semicircular through hole 3a is the same as the diameter size of the first semicircular through hole 2 a.
In this embodiment, preferably, the connecting rod 11 is configured as a three-end structure, one end of which is connected to the piston rod of the lifting hydraulic cylinder 8, and the other two ends of which are connected to the lifting plate 4 and located at two sides of the servo motor 6.
The specific working principle of the utility model is as follows: the aluminum cylinder tube to be processed is placed on the fixed clamp 2, the inner hole of the aluminum cylinder tube is aligned with the first semicircular through hole 2a, the clamp hydraulic cylinder 10 drives the movable clamp 3 to move to clamp the aluminum cylinder tube, the servo motor 6 is started to enable the rolling head 7 to start to operate, the lifting plate 4 is lowered through the lifting hydraulic cylinder 8, so that the rolling head 7 rolls the inner hole of the aluminum cylinder tube, when the bottom end of the inner hole of the aluminum cylinder tube is rolled, the rolling head 7 penetrates through the whole inner hole of the aluminum cylinder tube and extends to the position between the first semicircular through hole 2a and the second semicircular through hole 3a, the clamp cannot be collided, rolling is not needed to be carried out on two ends of the inner hole of the aluminum cylinder tube, and the processing efficiency is effectively improved.
The foregoing has described in detail the technical solutions provided herein, and examples have been used herein to illustrate the principles and embodiments of the present application, the above examples being provided only to assist in understanding the methods of the present application and their core ideas; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (4)
1. An inner hole rolling device of an aluminum cylinder tube is characterized in that: the device comprises a frame, a fixed clamp, a movable clamp, a lifting plate, a top plate, a servo motor, a rolling head and a lifting hydraulic cylinder; the four corners of the top of the frame are vertically provided with guide rods, the lifting plate is arranged on the guide rods through linear bearings, and the top plate is fixedly arranged at the top ends of the guide rods; the fixed clamp is fixedly arranged at the top of the frame, and a first semicircular through hole is formed in the middle of the fixed clamp; the movable clamp is movably arranged at the top of the frame, a second semicircular through hole matched with the first semicircular through hole is formed in the middle of the movable clamp, and one end of the movable clamp is connected with a clamp hydraulic cylinder for driving the movable clamp to move; the servo motor is reversely arranged on the lifting plate, and a motor shaft of the servo motor penetrates through the lifting plate to extend downwards; the rolling head is connected and installed on a motor shaft of the servo motor and is aligned with the first semicircular through hole; the lifting hydraulic cylinder is reversely arranged on the top plate and is connected with the lifting plate through a connecting rod.
2. The inner bore rolling device of an aluminum cylinder tube according to claim 1, wherein: the fixed clamp is fixedly arranged at the top of the frame through bolts, and the movable clamp is horizontally arranged at the top of the frame.
3. The inner bore rolling device of an aluminum cylinder tube according to claim 1, wherein: the diameter size of the first semicircular through hole is larger than that of the rolling head; the diameter size of the second semicircular through hole is the same as that of the first semicircular through hole.
4. The inner bore rolling device of an aluminum cylinder tube according to claim 1, wherein: the connecting rod is arranged to be of a three-end structure, one end of the connecting rod is connected with a piston rod of the lifting hydraulic cylinder, and the other two ends of the connecting rod are connected with the lifting plate and are positioned on two sides of the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481297.9U CN220407757U (en) | 2023-06-12 | 2023-06-12 | Inner hole rolling device of aluminum cylinder tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481297.9U CN220407757U (en) | 2023-06-12 | 2023-06-12 | Inner hole rolling device of aluminum cylinder tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407757U true CN220407757U (en) | 2024-01-30 |
Family
ID=89644808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481297.9U Active CN220407757U (en) | 2023-06-12 | 2023-06-12 | Inner hole rolling device of aluminum cylinder tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407757U (en) |
-
2023
- 2023-06-12 CN CN202321481297.9U patent/CN220407757U/en active Active
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