Polishing device convenient to clean and used for cylindrical roller bearing production
By designing a protective grinding structure and a convenient cleaning structure in the grinding device, the problem of difficulty in sputtering and cleaning during the grinding process is solved, and centralized collection and convenient cleaning of debris are achieved.
Patent Information
- Application Number
- CN202422194044.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing grinding device generates a large amount of debris during processing, resulting in the subsequent need to be cleaned separately, which increases the cost and difficulty of cleaning.
A grinding device including a pneumatic assembly, a protective grinding structure and a convenient cleaning structure is designed. The protective grinding structure prevents debris from sputtering through the cooperation of annular grooves and annular blocks, and adjusts the depth of the protective frame to adapt to bearings of different thicknesses through the return spring. The convenient cleaning structure drives the brush plate movement through threaded rods and screw hole blocks, making it easy to clean up debris.
It effectively prevents debris sputtering and concentrates in the protective frame, facilitates subsequent cleaning and reduces cleaning costs and difficulty.
Smart Images
Figure CN222986485U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grinding devices, and particularly relates to a grinding device for the production of cylindrical roller bearings which is convenient for cleaning. Background Art
[0002] Cylindrical roller bearings are widely used in mechanical connection structures to play a role in rotation. During the production process of cylindrical roller bearings, it is necessary to assist in grinding their outer surfaces to make them smooth, so as to facilitate installation and use.
[0003] The existing grinding devices mainly include fixtures and grinding mechanisms. During use, the cylindrical roller bearings are fixed to the fixtures for assistance, and then the grinding mechanisms are driven to grind the cylindrical roller bearings for processing.
[0004] However, in the actual use process, a large amount of debris will be generated during the processing of the grinding device. These debris will splash onto the surrounding ground or the surface of the machine, and subsequent separate cleaning is required, increasing the cleaning cost and difficulty. Summary of the Utility Model
[0005] (1) Technical Problems to be Solved
[0006] In order to overcome the above defects of the prior art, the utility model provides a grinding device for the production of cylindrical roller bearings which is convenient for cleaning, and solves the problem that in the actual use process, a large amount of debris will be generated during the processing of the grinding device. These debris will splash onto the surrounding ground or the surface of the machine, and subsequent separate cleaning is required, increasing the cleaning cost and difficulty.
[0007] (2) Technical Solutions
[0008] To achieve the above object, the utility model provides the following technical solution: a grinding device for the production of cylindrical roller bearings which is convenient for cleaning, including a base. A pneumatic component is fixedly installed on the top of the outer surface of the base. A pneumatic chuck is fixedly installed on one side of the pneumatic component. A protective grinding structure is arranged on one side of the outer surface of the base. A convenient cleaning structure is arranged on one side of the protective grinding structure. The protective grinding structure includes an auxiliary connecting rod. One end of the auxiliary connecting rod is fixedly connected to one side of the outer surface of the base. The other end of the auxiliary connecting rod is fixedly connected to a first circular plate. Four connecting rods arranged at equal intervals in a circumferential manner are fixedly connected to one side of the outer surface of the first circular plate. The end of the connecting rod far from the first circular plate is fixedly connected to a second circular plate.
[0009] As a further scheme of the utility model: a rectangular auxiliary plate is fixedly connected to one side of the outer surface of the pneumatic component. An annular groove is opened on one side of the rectangular auxiliary plate.
[0010] As a further solution of the utility model: an electric push rod is fixedly installed on one side of the second circular plate, the output end of the electric push rod is fixedly connected with a motor frame, and one side of the outer surface of the motor frame is fixedly connected with a protective frame.
[0011] As a further solution of the utility model: a first motor is fixedly installed on the inner wall of the motor frame, the output end of the first motor is fixedly connected with a grinding block, and the appearance of the grinding block is composed of the combination of a small fixed circular frame on the inner wall of an external large circular frame.
[0012] As a further solution of the utility model: a fixed circular rod is fixedly connected to one side of the outer surface of the protective frame, one end of the fixed circular rod is slidably connected with a sliding cylinder, one end of the sliding cylinder is fixedly connected with an annular block, a return spring is sleeved on the outer surface of the fixed circular rod, and both ends of the return spring are fixedly connected with the sliding cylinder and the protective frame respectively.
[0013] As a further solution of the utility model: the convenient cleaning structure includes a rectangular frame, one side of the outer surface of the rectangular frame is fixedly connected with one side of the outer surface of a rectangular auxiliary plate, a second motor is fixedly installed on one side of the outer surface of the rectangular frame, and the output end of the second motor is fixedly connected with a threaded rod.
[0014] As a further solution of the utility model: a threaded hole block is threadedly connected to the outer surface of the threaded rod, an L-shaped rod is fixedly connected to one side of the outer surface of the threaded hole block, and a brush plate is fixedly connected to one end of the L-shaped rod.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0017] 1. For the grinding device for the production of cylindrical roller bearings that is easy to clean, by setting the protective grinding structure, under the action of the annular groove and the annular block, it can cooperate with the protective frame, so that during the processing and grinding process, all the debris can be concentrated inside the protective frame, and thus sputtering will not occur during the grinding process, and then it is convenient to collect and clean the debris after grinding.
[0018] 2. For the grinding device for the production of cylindrical roller bearings that is easy to clean, by setting the fixed circular rod and the sliding cylinder, the annular block can be fitted on the inner wall of the annular groove. Furthermore, when processing bearings with different thicknesses, the horizontal position of the grinding block needs to be adjusted, that is, the depth of the protective frame in the annular groove needs to be adjusted. At this time, the position can be adjusted with the cooperation of structures such as the return spring.
[0019] 3. The grinding device for the production of cylindrical roller bearings that is convenient for cleaning can drive the L-shaped rod and the brush plate to move under the action of the threaded rod and the screw hole block through the setting of the convenient cleaning structure, so as to facilitate the cleaning of the debris falling on the base after the protective frame is opened. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0021] Figure 2 is a three-dimensional structural schematic diagram of the auxiliary connecting rod of the present utility model;
[0022] Figure 3 is a three-dimensional structural schematic diagram of the protective frame of the present utility model;
[0023] Figure 4 is a three-dimensional structural schematic diagram of the annular block of the present utility model;
[0024] Figure 5 is a three-dimensional structural schematic diagram of the L-shaped rod of the present utility model;
[0025] In the figure: 1. Base; 2. Pneumatic component; 3. Pneumatic clamp; 4. Protective grinding structure; 41. Auxiliary connecting rod; 42. First circular plate; 43. Connecting rod; 44. Second circular plate; 45. Electric push rod; 46. Rectangular auxiliary plate; 47. Annular groove; 48. Motor frame; 49. Protective frame; 410. First motor; 411. Grinding block; 412. Fixed round rod; 413. Sliding cylinder; 414. Annular block; 415. Return spring; 5. Convenient cleaning structure; 51. Rectangular frame; 52. Second motor; 53. Threaded rod; 54. Screw hole block; 55. L-shaped rod; 56. Brush plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.
[0027] Such as Figures 1-5As shown in the figure, the present utility model provides a technical solution: a grinding device for the production of cylindrical roller bearings that is convenient for cleaning, including a base 1. A pneumatic component 2 is fixedly installed at the top of the outer surface of the base 1. A pneumatic chuck 3 is fixedly installed on one side of the pneumatic component 2. By setting the pneumatic component 2 and the pneumatic chuck 3, the cylindrical roller bearing can be clamped and fixed. A protective grinding structure 4 is arranged on one side of the outer surface of the base 1, and a convenient cleaning structure 5 is arranged on one side of the protective grinding structure 4. The protective grinding structure 4 includes an auxiliary connecting rod 41. One end of the auxiliary connecting rod 41 is fixedly connected to one side of the outer surface of the base 1, and the other end of the auxiliary connecting rod 41 is fixedly connected to a first circular plate 42. Four connecting rods 43 arranged at equal intervals in a circumferential manner are fixedly connected to one side of the outer surface of the first circular plate 42. One end of the connecting rod 43 far from the first circular plate 42 is fixedly connected to a second circular plate 44. By setting the first circular plate 42 and the second circular plate 44, it is convenient to disassemble and assemble other components.
[0028] Specifically, as Figures 2-4 shown, a rectangular auxiliary plate 46 is fixedly connected to one side of the outer surface of the pneumatic component 2. An annular groove 47 is opened on one side of the rectangular auxiliary plate 46. An electric push rod 45 is fixedly installed on one side of the second circular plate 44. The output end of the electric push rod 45 is fixedly connected to a motor frame 48. By setting the electric push rod 45, it is convenient to adjust the position of the motor frame 48. A protective frame 49 is fixedly connected to one side of the outer surface of the motor frame 48. By setting the protective frame 49, it is convenient to prevent sputtering and collect debris. A first motor 410 is fixedly installed on the inner wall of the motor frame 48. The output end of the first motor 410 is fixedly connected to a grinding block 411. The appearance of the grinding block 411 is composed of a small circular frame fixed to the inner wall of an external large circular frame. A fixed circular rod 412 is fixedly connected to one side of the outer surface of the protective frame 49. One end of the fixed circular rod 412 is slidably connected to a sliding cylinder 413. By setting the fixed circular rod 412 and the sliding cylinder 413, it is convenient to cooperate with an annular block 414 to play a role. An annular block 414 is fixedly connected to one end of the sliding cylinder 413. A return spring 415 is sleeved on the outer surface of the fixed circular rod 412. Both ends of the return spring 415 are fixedly connected to the sliding cylinder 413 and the protective frame 49 respectively. By setting the return spring 415, it can cooperate with components such as the annular block 414 to play a role.
[0029] Specifically, as Figure 5As shown in the figure, the convenient cleaning structure 5 includes a rectangular frame 51. One side of the outer surface of the rectangular frame 51 is fixedly connected to one side of the outer surface of the rectangular auxiliary plate 46. A second motor 52 is fixedly installed on one side of the outer surface of the rectangular frame 51. The output end of the second motor 52 is fixedly connected to a threaded rod 53. A threaded hole block 54 is threadedly connected to the outer surface of the threaded rod 53. By providing the threaded rod 53 and the threaded hole block 54, the threaded rod 53 can drive the threaded hole block 54 to move. One side of the outer surface of the threaded hole block 54 is fixedly connected to an L-shaped rod 55. One end of the L-shaped rod 55 is fixedly connected to a brush plate 56. By providing the brush plate 56, it is convenient to clean the base 1.
[0030] The working principle of the present utility model is as follows:
[0031] S1. When in use, fix the bearing to the pneumatic chuck 3. At this time, start the electric push rod 45 and at the same time start the first motor 410, so that the electric push rod 45 can drive components such as the protective frame 49 to move, and then the annular block 414 can be stuck into the inner wall of the annular groove 47. At this time, the grinding block 411 can grind the bearing;
[0032] S2. When the annular block 414 is stuck into the inner wall of the annular groove 47, it can drive the sliding cylinder 413 to slide on the outer surface of the fixed round rod 412 at this time, and then drive the return spring 415 to deform, so that the insertion depth of the protective frame 49 can be adjusted;
[0033] S3. Start the second motor 52, so that the second motor 52 can drive the threaded rod 53 to rotate, and then drive the threaded hole block 54 to move, and then drive the brush plate 56 to move, so as to clean the top of the base 1.
[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0035] The above has described the preferred embodiments of this patent in detail, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of this patent.
Claims
1. A cylindrical roller bearing production grinding device that is easy to clean, comprising a base (1), characterized in that: A pneumatic assembly (2) is fixedly mounted on the top of the outer surface of the base (1), a pneumatic clamp (3) is fixedly mounted on one side of the pneumatic assembly (2), a protective grinding structure (4) is provided on one side of the outer surface of the base (1), a convenient cleaning structure (5) is provided on one side of the protective grinding structure (4), the protective grinding structure (4) comprises an auxiliary connecting rod (41), one end of the auxiliary connecting rod (41) is fixedly connected to one side of the outer surface of the base (1), the other end of the auxiliary connecting rod (41) is fixedly connected to a first circular plate (42), one side of the outer surface of the first circular plate (42) is fixedly connected to four equidistant circumferentially arranged connecting rods (43), and one end of the connecting rod (43) away from the first circular plate (42) is fixedly connected to a second circular plate (44).
2. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 1, characterized in that: A rectangular auxiliary plate (46) is fixedly connected to one side of the outer surface of the pneumatic component (2), and an annular groove (47) is formed on one side of the rectangular auxiliary plate (46).
3. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 1, characterized in that: An electric push rod (45) is fixedly mounted on one side of the second circular plate (44); an output end of the electric push rod (45) is fixedly connected to a motor frame (48); and a protective frame (49) is fixedly connected to one side of the outer surface of the motor frame (48).
4. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 3 is characterized in that: A first motor (410) is fixedly mounted on the inner wall of the motor frame (48); a grinding block (411) is fixedly connected to the output end of the first motor (410); the appearance of the grinding block (411) is composed of a small circular frame fixed on the inner wall of an outer large circular frame.
5. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 3 is characterized in that: A fixed round rod (412) is fixedly connected to one side of the outer surface of the protective frame (49), one end of the fixed round rod (412) is slidably connected to a sliding cylinder (413), one end of the sliding cylinder (413) is fixedly connected to an annular block (414), and a return spring (415) is sleeved on the outer surface of the fixed round rod (412), and two ends of the return spring (415) are respectively fixedly connected to the sliding cylinder (413) and the protective frame (49).
6. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 2, characterized in that: The convenient cleaning structure (5) comprises a rectangular frame (51), one side of the outer surface of the rectangular frame (51) is fixedly connected to one side of the outer surface of the rectangular auxiliary plate (46), a second motor (52) is fixedly mounted on one side of the outer surface of the rectangular frame (51), and an output end of the second motor (52) is fixedly connected to a threaded rod (53).
7. The grinding device for cylindrical roller bearing production that is easy to clean according to claim 6, characterized in that: The outer surface of the threaded rod (53) is threadedly connected to a screw hole block (54), one side of the outer surface of the screw hole block (54) is fixedly connected to an L-shaped rod (55), and one end of the L-shaped rod (55) is fixedly connected to a brush plate (56).