An adjustable clamping device for bearing processing
By designing an adjustable bearing machining clamping device, the transmission relationship between the linkage rod and bevel gear can be used to achieve synchronous movement and adjustment of the clamping block, the problem of inconvenient bearing positioning and adjustment in the prior art is solved, and the convenience of machining operation and equipment flexibility are improved.
Patent Information
- Application Number
- CN202421358192.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The prior art is difficult to effectively position and fix the bearings, and the clamping parts are usually fixed and cannot be adjusted as needed, resulting in inconvenience in processing.
An adjustable bearing processing clamping device is designed, including placing discs, slide grooves, clamps, connecting columns, screws and bevel gears. Through the transmission relationship between the linkage rod and bevel gear, synchronous movement and adjustment of the clamps can be achieved, and the bearings can be stably clamped and positioned, and the angle of the clamps can be adjusted as needed.
The bearing is stable clamping positioning and multi-angle adjustment are achieved, which improves the convenience of machining operation and equipment flexibility.
Smart Images
Figure CN222741248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamping and fixing structures, in particular to an adjustable clamping device for bearing processing. Background Art
[0002] Bearing is a kind of mechanical part and one of the main assembly parts in some machinery. It is mainly used to support the rotating parts in mechanical equipment. At the same time, it can effectively reduce the friction coefficient and improve the stability of mechanical equipment operation, thereby meeting the high quality requirements of bearings.
[0003] During the production and processing of bearings, they need to be fixed. Because of their circular structure, the general clamping structure cannot achieve a good positioning effect, and most of the current clamping components are fixed and cannot be adjusted accordingly, which increases the inconvenience of processing. Therefore, an adjustable clamping device for bearing processing is proposed. Utility Model Content
[0004] The technical solution adopted by the utility model to solve the technical problem is: an adjustable clamping device for bearing processing, including a placing plate, a side wall of one side of the placing plate is evenly provided with three sliding grooves, a clamping block is provided on one side of the sliding groove, a connecting column is provided on the side of the placing plate away from the clamping block, the connecting column is a convex structure and is interspersed with screws, an adjusting shaft is rotatably connected in the middle of the side wall opposite to the placing plate, and a docking plate is fixedly connected to the side wall of the adjusting shaft on the side away from the connecting column.
[0005] As a preferred technical solution of the utility model, a rotating plate is rotatably connected in the middle of the side wall opposite to the placement plate of the docking plate, a linkage rod is fixedly connected in the middle of the side wall of the rotation plate away from the docking plate, one end of the linkage rod extends into the placement plate, a driving groove is opened in the middle position of the placement plate away from the rotating plate, and an active bevel gear is fixedly connected to one end of the linkage rod extending into the driving groove.
[0006] As a preferred technical solution of the utility model, a screw is rotatably connected in the slide groove, one end of the screw extends into the driving groove and is fixedly connected with a driven bevel gear, and the driven bevel gear is meshingly connected with the driving bevel gear.
[0007] As a preferred technical solution of the utility model, the screw rod is threadedly sleeved with a slider, and the slider is fixedly connected to the side wall of the clamping block opposite to the placement plate through one end thereof. The clamping block is an arc-shaped structure, and the side walls of the clamping block on both sides that are far away from each other are evenly telescopically connected with telescopic rods.
[0008] As a preferred technical solution of the utility model, a spring opposite to the telescopic rod is fixedly connected inside the clamp block, and the distribution of the spring corresponds to the curvature of the clamp block, one end of the telescopic rod located inside the clamp block is fixedly connected to one end of the spring, and the end of the telescopic rod away from the clamp block is rotatably connected to an arc plate.
[0009] The utility model has the following advantages: the bearing to be processed is placed on the placement plate, and then the rotating plate is rotated to drive the three screws to rotate synchronously via the linkage rod and the active bevel gear, and the corresponding slider is driven to move through the characteristics of the threaded connection, and the clamping block is driven to move synchronously at the same time, and the bearing can be stably clamped and positioned as the clamping block contracts and expands, and then the placement plate is bent as needed to make it rotate along the adjustment shaft to realize the steering adjustment function, thereby improving the convenience of processing operations. Because the clamping block is an arc-shaped structure, the bearing can be clamped inwardly or expanded outwardly to support the bearing according to needs, thereby improving the flexibility and convenience of equipment application. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;
[0011] Figure 2 It is a schematic diagram of the side plan structure of a preferred embodiment of the utility model;
[0012] Figure 3 It is a front plan view structural diagram of a preferred embodiment of the utility model.
[0013] Explanation of the accompanying drawings: 1. Placement plate; 2. Slide groove; 3. Clamp block; 4. Connecting column; 5. Screw rod; 6. Slider; 7. Telescopic rod; 8. Arc plate; 9. Driving groove; 10. Driven bevel gear; 11. Active bevel gear; 12. Rotating plate; 13. Linkage rod; 14. Docking plate; 15. Adjusting shaft. DETAILED DESCRIPTION
[0014] The utility model will be further described below in conjunction with the accompanying drawings.
[0015] Please refer to Figure 1-3 The utility model is an adjustable clamping device for bearing processing, comprising a placing plate 1, a side wall of one side of the placing plate 1 is evenly provided with three slide grooves 2, a clamping block 3 is provided on one side of the slide groove 2, a connecting column 4 is provided on the side of the placing plate 1 away from the clamping block 3, the connecting column 4 is a convex structure and is connected with screws, an adjusting shaft 15 is rotatably connected in the middle of the side wall opposite to the placing plate 1, and a docking plate 14 is fixedly connected to the side wall of the adjusting shaft 15 away from the connecting column 4;
[0016] A rotating plate 12 is rotatably connected to the middle of the side wall of the docking plate 14 opposite to the placement plate 1, and a linkage rod 13 is fixedly connected to the middle of the side wall of the rotation plate 12 away from the docking plate 14, one end of the linkage rod 13 extends into the placement plate 1, and a driving groove 9 is opened in the placement plate 1 and in the middle position away from the rotating plate 12, and one end of the linkage rod 13 extending into the driving groove 9 is fixedly connected to the active bevel gear 11, and the slide groove 2 is rotatably connected with a screw rod 5, one end of the screw rod 5 extends into the driving groove 9 and is fixedly connected to a driven bevel gear 10, and the driven bevel gear 10 is meshed and connected with the active bevel gear 11.
[0017] The technical effect of this scheme is as follows: rotating the rotating plate 12 drives the linkage rod 13 and the active bevel gear 11 to rotate synchronously, and drives the slider 6 to move through the meshing transmission relationship, thereby driving the clamping block 3 to move. As the clamping block 3 moves, it can provide a stable force to the bearing, thereby realizing the function of clamping and positioning the bearing, ensuring the stability of the bearing, facilitating the staff to process the bearing, and improving the convenience of processing operations. Because the clamping block 3 is an arc-shaped structure, the arc can fit with the bearing, so the inward or outward expansion of the clamping block 3 can provide a stable force to fix the bearing, thereby improving the flexibility of equipment application, because only the rotating plate 12 needs to be rotated to realize the driving of the clamping block 3, thereby improving the convenience of the equipment.
[0018] The screw rod 5 is threadedly sleeved with a slider 6, and the slider 6 is fixedly connected to the side wall of the clamp block 3 opposite to the placement plate 1 through one end thereof. The clamp block 3 is an arc-shaped structure, and the side walls of the clamp block 3 on both sides that are away from each other are evenly telescopically inserted with telescopic rods 7. A spring opposite to the telescopic rod 7 is fixedly connected in the clamp block 3, and the distribution of the spring corresponds to the curvature of the clamp block 3. One end of the telescopic rod 7 located in the clamp block 3 is fixedly connected to one end of the spring, and the end of the telescopic rod 7 away from the clamp block 3 is rotatably connected to an arc plate 8.
[0019] The technical effect of this solution is as follows: because sometimes the processing has certain angle requirements, the docking plate 14 is rotatably connected to the connecting column 4 through the adjusting shaft 15, and a sliding pad is fixed at the connection between the adjusting shaft 15 and the connecting column 4. When adjustment is needed, the placement plate 1 is forced to control it to rotate along the docking plate 14, so as to adjust the placement plate 1 to different orientation angles. Because the adjusting shaft 15 is a spherical structure, it can achieve all-round rotation adjustment, increase the range of adjustable orientations and angles of the placement plate 1, and improve the practicability of the equipment.
[0020] Specifically, when the utility model is used, the connecting column 4 is fixed at the specified position with a screw as needed, and then the bearing to be processed is placed on the placement plate 1, and then the rotating plate 12 is rotated to drive the linkage rod 13 to rotate, thereby driving the active bevel gear 11 to rotate synchronously, and the three screws 5 can be driven to rotate at the same time through the transmission relationship of the meshing connection, and then the clamping block 3 will be driven to move, so as to clamp and position the bearing, which is convenient for the staff to process the bearing. Because the clamping block 3 is an arc-shaped structure, it can fit more closely with the bearing, and improve the stability of the clamping positioning. At the same time, the telescopic rod 7 and the arc plate 8 are set up to automatically expand and contract according to the size of the bearing, so as to further improve the clamping stability on the basis of the clamping block 3. When the angle needs to be adjusted, the placement plate 1 can be moved by force to make the placement plate 1 rotate along the adjusting shaft 15, so as to achieve multi-directional and multi-angle adjustment. Because an anti-slip pad is set at the connection between the adjusting shaft 15 and the connecting column 4, the placement plate 1 remains stationary without the influence of sufficient external force, which is convenient for the bearing to be processed.
[0021] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
[0022] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.
[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. An adjustable bearing processing clamping device, comprising a placement plate (1), characterized in that: The side wall of one side of the placement plate (1) is evenly provided with three slide grooves (2), a clamping block (3) is provided on one side of the slide groove (2), a connecting column (4) is provided on the side of the placement plate (1) away from the clamping block (3), the connecting column (4) is a convex structure and is connected with screws, an adjusting shaft (15) is rotatably connected in the middle of the side wall opposite to the placement plate (1), and a docking plate (14) is fixedly connected to the side wall of the adjusting shaft (15) away from the connecting column (4).
2. An adjustable bearing processing clamping device as claimed in claim 1, characterized in that: A rotating plate (12) is rotatably connected in the middle of the side wall of the docking plate (14) opposite to the placement plate (1), a linkage rod (13) is fixedly connected in the middle of the side wall of the rotation plate (12) away from the docking plate (14), one end of the linkage rod (13) extends into the placement plate (1), a driving groove (9) is provided in the middle of the placement plate (1) away from the rotating plate (12), and one end of the linkage rod (13) extending into the driving groove (9) is fixedly connected to an active bevel gear (11).
3. An adjustable bearing processing clamping device as claimed in claim 1, characterized in that: A screw rod (5) is rotatably connected in each of the slide grooves (2); one end of the screw rod (5) extends into the driving groove (9) and is fixedly connected to a driven bevel gear (10); and the driven bevel gear (10) is meshingly connected to the driving bevel gear (11).
4. An adjustable bearing processing clamping device as claimed in claim 3, characterized in that: The screw rod (5) is threadably sleeved with a slider (6), and the slider (6) is fixedly connected to the side wall of the clamping block (3) opposite to the placement plate (1) through one end thereof. The clamping block (3) is an arc-shaped structure, and the side walls of the clamping block (3) that are away from each other are evenly telescopically inserted with telescopic rods (7).
5. An adjustable bearing processing clamping device as claimed in claim 1, characterized in that: A spring opposite to the telescopic rod (7) is fixedly connected inside the clamp block (3), and the distribution of the spring corresponds to the curvature of the clamp block (3); one end of the telescopic rod (7) located inside the clamp block (3) is fixedly connected to one end of the spring; and the end of the telescopic rod (7) away from the clamp block (3) is rotatably connected to an arc plate (8).