CN222326577U - Main rolling roller pushing device of ring rolling machine - Google Patents
Main rolling roller pushing device of ring rolling machine Download PDFInfo
- Publication number
- CN222326577U CN222326577U CN202421013891.XU CN202421013891U CN222326577U CN 222326577 U CN222326577 U CN 222326577U CN 202421013891 U CN202421013891 U CN 202421013891U CN 222326577 U CN222326577 U CN 222326577U
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- Prior art keywords
- connecting column
- block
- fixedly connected
- rolling roller
- moving block
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- 238000005096 rolling process Methods 0.000 title claims abstract description 53
- 238000005242 forging Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a main rolling roller pushing device of a ring rolling machine, which comprises a machine body, wherein a lifting moving block is connected to the side wall of the machine body in a sliding manner, a main rolling roller is installed on the lifting moving block, the top of the machine body is connected with a mounting top plate, a driving cylinder is fixedly installed at the top of the mounting top plate, the piston end of the driving cylinder is fixedly connected with a first connecting column, and the upper surface of the lifting moving block is detachably connected with a second connecting column. According to the utility model, the rotating block rotates with the threaded rotating rod, the threaded rotating rod ascends or descends along with the first fixed block while rotating, so that the second connecting column ascends or descends along with the lifting moving block, and the lifting moving block ascends or descends along with the main rolling roller, so that the distance between the first connecting column and the second connecting column is changed, thereby equivalently adjusting the stroke of the driving cylinder, and facilitating the use of the main rolling roller under different conditions.
Description
Technical Field
The utility model relates to the technical field of ring rolling machines, in particular to a main rolling roller pushing device of a ring rolling machine.
Background
The existing main rolling roller pushing device of the ring rolling machine mainly comprises a hydraulic cylinder, wherein the hydraulic cylinder is fixedly arranged on a frame, a piston rod of the hydraulic cylinder is connected with a main rolling wheel, and the main rolling roller is driven to slide on the frame.
However, in the existing hydraulic cylinder, the extension length of the piston rod cannot be adjusted, namely the stroke of the piston rod cannot be adjusted, so that the main rolling roller is fixed at the lowest position every time when sliding, and when forging pieces of different sizes are processed or main rolling rollers of different types are clamped on a ring rolling machine, the main rolling roller cannot be in contact with the forging pieces to cause the forging pieces to be processed, or the main rolling roller is in contact with the forging pieces to cause the mandrel to be crushed, so that certain limitations exist.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a main rolling roller pushing device of a ring rolling machine.
In order to achieve the purpose, the main rolling roller pushing device of the ring rolling machine comprises a machine body, wherein a lifting moving block is connected to the side wall of the machine body in a sliding mode, a main rolling roller is installed on the lifting moving block, a top plate is connected to the top of the machine body, a driving cylinder is fixedly installed on the top of the top plate, a first connecting column is fixedly connected to the piston end of the driving cylinder, a second connecting column is detachably connected to the upper surface of the lifting moving block, and an adjusting assembly is arranged between the first connecting column and the second connecting column.
As a further description of the above technical solution:
The adjusting component comprises a first fixing block and a second fixing block, wherein the first fixing block is fixedly connected to the side wall of the second connecting column, the second fixing block is fixedly connected to the side wall of the first connecting column, the upper surface of the first fixing block is rotationally connected with a threaded rotating rod, the top of the threaded rotating rod is fixedly connected with a rotating block, and the second fixing block is in threaded connection with the outer surface of the threaded rotating rod.
As a further description of the above technical solution:
One side fixedly connected with first connecting block of second spliced pole, one side fixedly connected with second connecting block of first spliced pole, the upper surface fixedly connected with spacing straight-bar of first connecting block, the surface at spacing straight-bar is established to the second connecting block cover.
As a further description of the above technical solution:
The lifting moving block is fixedly connected with sliding blocks on two sides of the lifting moving block, a sliding groove is formed in the side wall of the machine body, and the sliding blocks are in sliding connection with the corresponding sliding grooves.
As a further description of the above technical solution:
The installation blocks are fixedly connected to the two sides of the second connecting column and the positions close to the bottom, and the installation blocks are connected with the upper surfaces of the lifting moving blocks through first bolts.
As a further description of the above technical solution:
the mounting top plate is connected with the top of the machine body through a second bolt.
The utility model has the following beneficial effects:
1. Compared with the prior art, the main rolling roller pushing device of the ring rolling machine rotates through the rotating block with the threaded rotating rod, the threaded rotating rod ascends or descends along with the first fixed block while rotating, the second connecting column ascends or descends along with the lifting moving block, the lifting moving block ascends or descends along with the main rolling roller, the distance between the first connecting column and the second connecting column is changed, and accordingly the distance between the first connecting column and the second connecting column is changed, the stroke of the driving cylinder is adjusted, and the main rolling roller is convenient to use under different conditions.
2. Compared with the prior art, the main rolling roller pushing device of the ring rolling machine has the advantages that the second connecting column is connected with the lifting moving block in a detachable mode, and the mounting top plate is connected with the machine body through the second bolt, so that the whole driving cylinder can be detached, subsequent maintenance is convenient to conduct, and operation is convenient.
Drawings
Fig. 1 is a perspective view of a main rolling roller pushing device of a ring rolling machine according to a first perspective view;
FIG. 2 is a perspective view of a main roll pushing device of a ring rolling machine according to a second aspect of the present utility model;
Fig. 3 is a partially enlarged view of a portion a in fig. 2 of a main rolling roller pushing device of a ring rolling machine according to the present utility model.
Legend description:
1. A body; 2, a lifting moving block, 3, a main rolling roller, 4, a sliding block, 5, a sliding groove, 6, a mounting top plate, 7, a driving cylinder, 8, a first connecting column, 9, a second connecting column, 10, a mounting block, 11, a first fixed block, 12, a threaded rotating rod, 13, a second fixed block, 14, a rotating block, 15, a first connecting block, 16, a second connecting block, 17 and a limiting straight rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the main rolling roller pushing device of the ring rolling machine provided by the utility model comprises a machine body 1, wherein a lifting moving block 2 is connected to the side wall of the machine body 1 in a sliding manner, sliding blocks 4 are fixedly connected to two sides of the lifting moving block 2, sliding grooves 5 are formed in the side wall of the machine body 1, the sliding blocks 4 are connected to the inside of the corresponding sliding grooves 5 in a sliding manner, a main rolling roller 3 is arranged on the lifting moving block 2, and the lifting moving block 2 can stably lift along with the main rolling roller 3;
The top of the machine body 1 is connected with a mounting top plate 6, the mounting top plate 6 is connected with the top of the machine body 1 through a second bolt, a driving cylinder 7 is fixedly mounted at the top of the mounting top plate 6, a first connecting column 8 is fixedly connected to the piston end of the driving cylinder 7, a second connecting column 9 is detachably connected to the upper surface of the lifting moving block 2, mounting blocks 10 are fixedly connected to the positions, close to the bottom, of the two sides of the second connecting column 9, and the mounting blocks 10 are connected with the upper surface of the lifting moving block 2 through the first bolt;
An adjusting component is arranged between the first connecting column 8 and the second connecting column 9 and comprises a first fixing block 11 and a second fixing block 13, the first fixing block 11 is fixedly connected to the side wall of the second connecting column 9, the second fixing block 13 is fixedly connected to the side wall of the first connecting column 8, the upper surface of the first fixing block 11 is rotationally connected with a threaded rotating rod 12, the top of the threaded rotating rod 12 is fixedly connected with a rotating block 14, the second fixing block 13 is in threaded connection with the outer surface of the threaded rotating rod 12, one side of the second connecting column 9 is fixedly connected with a first connecting block 15, one side of the first connecting column 8 is fixedly connected with a second connecting block 16, the upper surface of the first connecting block 15 is fixedly connected with a limiting straight rod 17, and the second connecting block 16 is sleeved on the outer surface of the limiting straight rod 17, so that the second connecting column 9 can stably lift.
Working principle:
When the device is used, when the stroke of the driving cylinder 7 needs to be adjusted, the rotating block 14 is rotated, the rotating block 14 is used for carrying the threaded rotating rod 12 to rotate, the threaded rotating rod 12 is used for carrying the first fixed block 11 to ascend or descend while rotating, the second connecting column 9 is used for carrying the lifting moving block 2 to ascend or descend, the lifting moving block 2 is used for carrying the main rolling roller 3 to ascend or descend, and the distance between the first connecting column 8 and the second connecting column 9 is changed, so that the stroke of the driving cylinder 7 is correspondingly adjusted, and the use of the main rolling roller 3 under different conditions is facilitated;
Because the second connecting column 9 is connected with the lifting moving block 2 in a disassembling way, and the mounting top plate 6 is connected with the machine body 1 through the second bolt, the whole driving cylinder 7 can be disassembled, subsequent maintenance is convenient to carry out, and the operation is convenient.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421013891.XU CN222326577U (en) | 2024-05-11 | 2024-05-11 | Main rolling roller pushing device of ring rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421013891.XU CN222326577U (en) | 2024-05-11 | 2024-05-11 | Main rolling roller pushing device of ring rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222326577U true CN222326577U (en) | 2025-01-10 |
Family
ID=94133029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421013891.XU Active CN222326577U (en) | 2024-05-11 | 2024-05-11 | Main rolling roller pushing device of ring rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222326577U (en) |
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2024
- 2024-05-11 CN CN202421013891.XU patent/CN222326577U/en active Active
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