CN219725916U - Can avoid bearing frame processing of work piece damage to use spacing clamping device - Google Patents
Can avoid bearing frame processing of work piece damage to use spacing clamping device Download PDFInfo
- Publication number
- CN219725916U CN219725916U CN202320951526.2U CN202320951526U CN219725916U CN 219725916 U CN219725916 U CN 219725916U CN 202320951526 U CN202320951526 U CN 202320951526U CN 219725916 U CN219725916 U CN 219725916U
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- CN
- China
- Prior art keywords
- clamping device
- arc
- bearing seat
- clamping plate
- bottom plate
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- 238000003754 machining Methods 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the field of bearing seat processing devices and discloses a limiting clamping device for bearing seat processing, which can avoid workpiece damage. According to the clamping device, the inner clamping plate is arranged, firstly, a worker presses the inner clamping plate, so that the inner clamping plate drives the movable column to extrude the telescopic column and the spring, then, the worker places the bearing seat on the first arc clamping plate and the second arc clamping plate, and then, the inner clamping plate is loosened, so that the inner clamping plate supports and protects the inner wall of the bearing seat, and the problem that the inner wall of the bearing seat is possibly deformed during machining is avoided.
Description
Technical Field
The utility model relates to the field of bearing seat machining devices, in particular to a limiting and clamping device for machining a bearing seat, which can avoid workpiece damage.
Background
The bearing seat is a large and extra-large bearing seat which can accept comprehensive load and has special structure, has the characteristics of compact structure, sensitive rotation, convenient maintenance of the device and the like, a supporting point is needed in a place with a bearing, an inner supporting point of the bearing is a shaft, an outer supporting point of the bearing is a bearing seat which is commonly called, the bearing seat is an outer supporting structure of the bearing, the bearing seat is required to be clamped and fixed for ensuring smooth processing when the bearing seat is processed, and the bearing seat is required to be prevented from being damaged when the bearing seat is clamped and fixed for processing, so that the limiting clamping device for processing the bearing seat, which can avoid workpiece damage, is provided.
Disclosure of Invention
Compared with the existing clamping device, the clamping device can rotate the turntable through the arranged turntable, so that the turntable drives the bidirectional threaded rod to rotate, and accordingly two threaded blocks are moved, and the first arc clamping plate and the second arc clamping plate are driven to move, so that the bearing seat is clamped, and the problem that the bearing seat is possibly clamped but firm during machining in the past is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel lifting device comprises a bottom plate, wherein the front end of the bottom plate is provided with a rotary table, the rear end of the rotary table is fixedly connected with a bidirectional threaded rod, the outer wall of the rear end of the bidirectional threaded rod penetrates through the bottom plate and is sleeved with two threaded blocks, two limiting sliding grooves are formed in two sides of the upper surface of the bottom plate, limiting sliding rods are arranged in the limiting sliding grooves, and rod bodies of the limiting sliding rods are all in sliding connection with limiting sliding blocks;
the upper surfaces of the two threaded blocks are respectively fixedly connected with a first arc clamping plate and a second arc clamping plate, one sides of the upper surfaces of the first arc clamping plates and the second arc clamping plates, which are close to the center of the bottom plate, are fixedly connected with fixing blocks, mounting grooves are formed in the fixing blocks, telescopic columns are fixedly connected to the inner walls of one sides of the mounting grooves, which are close to the center of the bottom plate, of the fixing blocks, springs are sleeved on the column shafts of the telescopic columns, one side outer wall, which is far away from the center of the bottom plate, of the telescopic columns is fixedly connected with a movable column, and one side outer wall, which is far away from the telescopic columns, of the movable column penetrates through the mounting grooves to the outer parts of the fixing blocks and is fixedly connected with an inner clamping plate;
through above-mentioned technical scheme, contrast current clamping device, this clamping device can prevent effectively through the first arc splint and the second arc splint that set up that the bearing frame removed's problem probably is led to in bearing frame course of working, the interior splint that the rethread set up, the problem that the bearing frame inner wall produced deformation during processing can be prevented effectively.
Further, a rubber pad is fixedly connected to the lower surface of the bottom plate;
through above-mentioned technical scheme, through the lower surface fixedly connected with rubber pad of bottom plate can laminate working area mesa better.
Further, the inner walls of the first arc clamping plate and the second arc clamping plate are respectively provided with a sponge layer;
through above-mentioned technical scheme, through the inner wall of first arc splint and second arc splint all being provided with the sponge layer, can prevent effectively that the clamp from damaging the bearing frame.
Further, the lower surfaces of the inner clamping plates are tightly attached to the upper surfaces of the first arc clamping plate and the second arc clamping plate;
through above-mentioned technical scheme, through the lower surface of interior grip block all with the upper surface closely laminating of first arc splint and second arc splint, can carry out the centre gripping better.
Further, rubber anti-slip pads are arranged on the upper surfaces of the first arc clamping plate and the second arc clamping plate;
through above-mentioned technical scheme, all be provided with the rubber slipmat through the upper surface of first arc splint and second arc splint and can prevent effectively that the bearing frame from removing.
Further, the upper surface of the limit sliding block is fixedly connected with the lower surfaces of the first arc clamping plate and the second arc clamping plate respectively;
through above-mentioned technical scheme, through the upper surface of spacing slider respectively with the lower fixed surface of first arc splint and second arc splint be connected, can carry out spacingly to first arc splint and second arc splint better.
Further, the outer wall of the rear end of the bidirectional threaded rod is rotationally connected with the bottom plate;
through above-mentioned technical scheme, through the rear end outer wall and the bottom plate rotation of two-way threaded rod be connected, can make two-way threaded rod rotate better.
The utility model has the following beneficial effects:
1. compared with the existing clamping device, the limiting clamping device for machining the bearing seat, which is provided by the utility model, has the advantages that the turntable is rotated by the turntable, so that the turntable drives the bidirectional threaded rod to rotate, and the two threaded blocks are moved, and the first arc clamping plate and the second arc clamping plate are driven to move, so that the bearing seat is clamped, and the problem that the bearing seat is moved due to the fact that the bearing seat is possibly clamped but is not firm during machining in the prior art is solved.
2. Compared with the existing clamping device, the limiting clamping device for processing the bearing seat, which is provided by the utility model, can effectively prevent the problem that the bearing seat is likely to move in the processing process of the bearing seat by the first arc clamping plate and the second arc clamping plate, and can effectively prevent the problem that the inner wall of the bearing seat is deformed during processing by the inner clamping plate.
3. Compared with the existing clamping device, the limiting clamping device for machining the bearing seat, which is provided by the utility model, has the advantages that the inner clamping plate is pressed by a worker, so that the inner clamping plate drives the movable column to extrude the telescopic column and the spring, then the bearing seat is placed on the first arc clamping plate and the second arc clamping plate by the worker, and then the inner clamping plate is loosened, so that the inner wall of the bearing seat is supported and protected by the inner clamping plate, and the problem that the inner wall of the bearing seat is possibly deformed during machining is avoided.
Drawings
FIG. 1 is an isometric view of a limiting and clamping device for machining a bearing seat, which is capable of avoiding workpiece damage and is provided by the utility model;
FIG. 2 is a schematic view of a bottom plate of a limiting and clamping device for machining a bearing seat, which is capable of avoiding workpiece damage;
FIG. 3 is a top view of a fixing block in a limiting and clamping device for machining a bearing seat, which is capable of avoiding workpiece damage;
fig. 4 is an isometric view of a second arc clamping plate in the limiting and clamping device for machining a bearing seat, which can avoid workpiece damage.
Legend description:
1. a bottom plate; 2. a turntable; 3. a two-way threaded rod; 4. a rubber pad; 5. a screw block; 6. a limit sliding block; 7. limiting sliding grooves; 8. a movable column; 9. a fixed block; 10. a second arc splint; 11. an inner clamping plate; 12. a rubber anti-slip pad; 13. a sponge layer; 14. a first arc splint; 15. a telescopic column; 16. a mounting groove; 17. a spring; 18. and a limit slide bar.
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. 1-4, one embodiment provided by the present utility model is: the device comprises a bottom plate 1, wherein a turntable 2 is arranged at the front end of the bottom plate 1, a bidirectional threaded rod 3 is fixedly connected to the rear end of the turntable 2, two threaded blocks 5 penetrate through the bottom plate 1 and are sleeved on the outer wall of the rear end of the bidirectional threaded rod 3, two limit sliding grooves 7 are formed in two sides of the upper surface of the bottom plate 1, a limit sliding rod 18 is arranged in the limit sliding groove 7, and a limit sliding block 6 is slidably connected to the rod body of the limit sliding rod 18;
the upper surfaces of the two threaded blocks 5 are respectively fixedly connected with a first arc clamping plate 14 and a second arc clamping plate 10, one sides of the upper surfaces of the first arc clamping plate 14 and the second arc clamping plate 10, which are close to the center of the bottom plate 1, are fixedly connected with fixed blocks 9, mounting grooves 16 are formed in the fixed blocks 9, one side inner wall, which is close to the center of the bottom plate 1, of each mounting groove 16 is fixedly connected with a telescopic column 15, the column shafts of the telescopic columns 15 are sleeved with springs 17, one side outer wall, which is far away from the center of the bottom plate 1, of each telescopic column 15 is fixedly connected with a movable column 8, and one side outer wall, which is far away from the telescopic column 15, of each movable column 8 penetrates through the mounting grooves 16 to the outer part of the fixed blocks 9 and is fixedly connected with an inner clamping plate 11;
compared with the prior clamping device, the clamping device can effectively prevent the problem that the bearing seat is possibly moved in the machining process of the bearing seat by the first arc clamping plate 14 and the second arc clamping plate 10, and can effectively prevent the problem that the inner wall of the bearing seat is deformed during machining by the inner clamping plate 11.
The lower fixed surface of bottom plate 1 is connected with rubber pad 4, can laminate the working area mesa better through the lower fixed surface of bottom plate 1 is connected with rubber pad 4, the inner wall of first arc splint 14 and second arc splint 10 all is provided with sponge layer 13, the inner wall through first arc splint 14 and second arc splint 10 all is provided with sponge layer 13 and can prevent effectively to press from both sides the wound bearing frame, the lower surface of interior grip block 11 all closely laminates with the upper surface of first arc splint 14 and second arc splint 10, the lower surface through interior grip block 11 all closely laminates with the upper surface of first arc splint 14 and second arc splint 10 and can carry out the centre gripping better, the upper surface of first arc splint 14 and second arc splint 10 all is provided with rubber slipmat 12, the upper surface through first arc splint 14 and second arc splint 10 all is provided with rubber slipmat 12 and can prevent effectively that the bearing frame from moving, the upper surface of spacing slider 6 respectively with the lower fixed surface of first arc splint 14 and second arc splint 10, the threaded rod is connected with the threaded rod 3 through the upper surface of spacing slider 6 and the lower surface of first arc splint 14 and second arc splint 10 and the threaded rod 3 can rotate the end and the bottom plate 3 is rotated bidirectionally better to make the bottom plate 1 and the two-way.
Working principle: when the two-way threaded rod type movable support is used, firstly, a worker rotates the rotary table 2, the rotary table 2 drives the two-way threaded rod 3 to rotate, so that the two threaded blocks 6 move, the two threaded blocks 6 respectively drive the first arc clamping plate 14 and the second arc clamping plate 10 to move, the first arc clamping plate 14 and the second arc clamping plate 1 move to a position suitable for bearing seat placement, and when the two-way threaded rod type movable support moves, the first arc clamping plate 14 and the second arc clamping plate 10 respectively drive the limit slide block 6 to move, so that the limit slide block 6 moves on the limit slide rod 18, the first arc clamping plate 14 and the second arc clamping plate 10 are limited, then the worker presses the inner clamping plate 11, the inner clamping plate 11 drives the movable column 8 to extrude the telescopic column 15 and the spring 17, and then the worker places the bearing seat on the first arc clamping plate 14 and the second arc clamping plate 10, and releases the inner clamping plate 11, so that the inner wall of the bearing seat is supported and protected.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Can avoid bearing frame processing of work piece damage to use spacing clamping device, including bottom plate (1), its characterized in that: the front end of the bottom plate (1) is provided with a rotary plate (2), the rear end of the rotary plate (2) is fixedly connected with a bidirectional threaded rod (3), the outer wall of the rear end of the bidirectional threaded rod (3) penetrates through the bottom plate (1) and is sleeved with two threaded blocks (5), two limiting sliding grooves (7) are formed in two sides of the upper surface of the bottom plate (1), limiting sliding rods (18) are arranged in the limiting sliding grooves (7), and the rod bodies of the limiting sliding rods (18) are all in sliding connection with limiting sliding blocks (6);
the two upper surfaces of screw thread piece (5) are first arc splint (14) and second arc splint (10) of fixedly connected with respectively, one side that first arc splint (14) and second arc splint (10) upper surface are close to bottom plate (1) center department is equal fixedly connected with fixed block (9), mounting groove (16) have all been seted up to the inside of fixed block (9), one side inner wall fixedly connected with telescopic column (15) that mounting groove (16) are close to bottom plate (1) center department, the column body of telescopic column (15) all overlaps and is equipped with spring (17), one side outer wall fixedly connected with movable column (8) are got to the department of keeping away from bottom plate (1) center of telescopic column (15), one side outer wall that telescopic column (15) was kept away from to movable column (8) runs through mounting groove (16) to the outside of fixed block (9) and fixedly connected with interior grip block (11).
2. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the lower surface of the bottom plate (1) is fixedly connected with a rubber pad (4).
3. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the inner walls of the first arc clamping plate (14) and the second arc clamping plate (10) are respectively provided with a sponge layer (13).
4. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the lower surfaces of the inner clamping plates (11) are tightly attached to the upper surfaces of the first arc clamping plates (14) and the second arc clamping plates (10).
5. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the upper surfaces of the first arc clamping plate (14) and the second arc clamping plate (10) are respectively provided with a rubber anti-slip pad (12).
6. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the upper surface of the limiting slide block (6) is fixedly connected with the lower surfaces of the first arc clamping plate (14) and the second arc clamping plate (10) respectively.
7. The limit clamping device for machining the bearing seat capable of avoiding workpiece damage according to claim 1, wherein the limit clamping device is characterized in that: the outer wall of the rear end of the bidirectional threaded rod (3) is rotationally connected with the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951526.2U CN219725916U (en) | 2023-04-25 | 2023-04-25 | Can avoid bearing frame processing of work piece damage to use spacing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951526.2U CN219725916U (en) | 2023-04-25 | 2023-04-25 | Can avoid bearing frame processing of work piece damage to use spacing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725916U true CN219725916U (en) | 2023-09-22 |
Family
ID=88027847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951526.2U Active CN219725916U (en) | 2023-04-25 | 2023-04-25 | Can avoid bearing frame processing of work piece damage to use spacing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725916U (en) |
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2023
- 2023-04-25 CN CN202320951526.2U patent/CN219725916U/en active Active
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