Bearing machining and polishing device
By designing a bearing processing and polishing device with outer ring and inner ring distance adjustment components, the problem of high positioning cost of polishing devices in the prior art is solved, and adaptation and efficient polishing of bearings of different sizes are achieved.
Patent Information
- Application Number
- CN202422001495.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing polishing devices for bearing processing lack left and right adjustment structures, and cannot adjust the position of the polishing mechanism according to needs, resulting in a decrease in polishing quality, and the existing positioning method is costly and inconvenient to replace.
A bearing processing and polishing device including an outer ring pitch adjustment assembly and an inner ring pitch adjustment assembly is designed. Through an electric push rod and a motor-driven pitch adjustment screw, the outer ring and inner ring side walls of the bearing are clamped and fixed, and the bearings of different sizes are adapted.
The adaptation of bearings of different types is achieved, the applicability and practicality of the polishing device is improved, the cost is reduced, and the replacement process is simplified.
Smart Images
Figure CN222945221U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing processing and polishing device. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Polishing devices are required for bearing processing, but most of the previous polishing devices for bearing processing do not have a left-right adjustment structure, and the position of the polishing mechanism cannot be adjusted according to usage requirements, which reduces the polishing quality of the polishing device for bearing processing, thereby reducing the user's experience with the polishing device for bearing processing, and it is difficult to meet the needs of today's market.
[0003] During the processing of the bearing, its end face needs to be polished. However, when polishing the end face of the bearing, the bearing needs to be positioned to avoid the bearing from shifting during the polishing process, which leads to uneven polishing. In the prior art, for the positioning of the bearing, the fixings are mostly customized according to the size of the bearing. However, there are many types of bearings, and multiple fixings need to be prepared, which is costly and needs to be replaced frequently, making it inconvenient to use.
[0004] Therefore, we propose a bearing processing and polishing device to solve the above problems. Utility Model Content
[0005] In view of the problems existing in the prior art, the utility model discloses a bearing processing and polishing device, which adopts the technical solution of comprising a base plate, wherein the four corners of the upper surface of the base plate are fixedly installed with fixing columns, the fixing columns are fixedly connected by a mounting plate, an electric grinder is fixedly installed on the middle part of the lower surface of the mounting plate through an electro-hydraulic push rod, a middle fixing block is fixedly installed on the middle part of the lower surface of the base plate, an inner ring distance adjusting assembly is evenly fixedly installed on the outer side wall of the middle fixing block, an outer ring distance adjusting assembly is evenly arranged on the outer end of the upper surface of the base plate, and an outer ring top plate is fixedly connected to the top of the outer ring distance adjusting assembly through a mounting block.
[0006] As a preferred technical solution of the utility model, the inner ring distance adjustment assembly includes an electric push rod and an inner ring top plate, the fixed end of the electric push rod is fixedly connected to the outer side wall of the middle fixed block, and the telescopic end of the electric push rod is fixedly connected to the side wall of the inner ring top plate.
[0007] As a preferred technical solution of the utility model, the outer ring pitch adjusting assembly includes a motor, a mounting groove, a pitch adjusting screw and a pitch adjusting block, the mounting groove is opened on the upper surface of the substrate, the pitch adjusting screw is rotatably installed inside the mounting groove, the motor is fixedly installed on the outer side wall of the substrate and the output shaft of the motor extends to the inside of the mounting groove and is fixedly connected to one end of the pitch adjusting screw, the pitch adjusting block is installed inside the mounting groove and the screw hole on the side wall of the pitch adjusting block is threadedly installed with the outer side wall of the pitch adjusting screw, and the upper surface of the pitch adjusting block is fixedly connected to the lower surface of the mounting block.
[0008] As a preferred technical solution of the utility model, the outer side wall of the inner ring top plate and the outer side wall of the outer ring top plate are evenly provided with chamfers.
[0009] As a preferred technical solution of the utility model, the outer ring distance adjustment component also includes side grooves, which are symmetrically opened at both ends of the inner wall of the installation groove, and the distance adjustment block is a "X" shaped protrusion, which is slidably installed in cooperation with the side grooves.
[0010] The beneficial effects of the utility model are as follows: the utility model separately arranges an outer ring distance adjusting component and an inner ring distance adjusting component, so that the outer ring distance adjusting component can drive the outer ring top plate to be displaced and adjusted via the mounting plate, and the inner ring top plate can be driven to be displaced and adjusted via the electric push rod inside the inner ring distance adjusting component, thereby matching and clamping the outer ring side wall and the inner ring side wall of the bearing, realizing the placement and fixation of bearings of different sizes, so that the bearing processing and polishing device can be adapted to different sizes of bearings of different models, thereby achieving the purpose of universality and improving the applicability and practicality of the bearing processing and polishing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0012] Figure 1 This is the first stereogram of the structure of the utility model;
[0013] Figure 2 This is the second stereoscopic view of the structure of the utility model;
[0014] Figure 3 This is a top view of the structure of the utility model;
[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the AA section structure;
[0016] Figure 5 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.
[0017] In the figure: 1 base plate, 2 fixed column, 3 mounting plate, 4 electro-hydraulic push rod, 5 electric grinder, 6 outer ring distance adjustment assembly, 61 motor, 62 mounting groove, 63 distance adjustment screw, 64 distance adjustment block, 65 side groove, 7 mounting block, 8 middle fixed block, 9 electric push rod, 10 inner ring top plate, 11 outer ring top plate. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] Example 1
[0020] like Figures 1 to 5 As shown, the utility model discloses a bearing processing and polishing device, which adopts the technical scheme of comprising a base plate 1, wherein the four corners of the upper surface of the base plate 1 are fixedly mounted with fixing columns 2, the fixing columns 2 are fixedly connected by a mounting plate 3, an electric grinder 5 is fixedly mounted on the middle part of the lower surface of the mounting plate 3 through an electro-hydraulic push rod 4, a middle fixing block 8 is fixedly mounted on the middle part of the lower surface of the base plate 1, an inner ring distance adjustment component is evenly fixedly mounted on the outer side wall of the middle fixing block 8, an outer ring distance adjustment component 6 is evenly arranged on the outer end of the upper surface of the base plate 1, an outer ring top plate 11 is fixedly connected to the upper part of the outer ring distance adjustment component 6 through a mounting block 7, and a plurality of inner rings are fixedly mounted on the outer side wall of the inner ring distance adjustment component 8. The bearing is placed on the surface of the substrate 1 and placed between the inner ring distance adjustment component and the outer ring top plate 11, and then the inner cavity distance adjustment component is started to contact the inner ring side wall of the bearing. By starting the outer ring distance adjustment component 6, the outer ring distance adjustment component 6 drives the inner ring top plate 11 to adjust the displacement through the mounting block 7, so that the outer ring top plate 11 contacts the outer ring side wall of the bearing, thereby achieving the placement and fixation of the bearing, and then the electro-hydraulic push rod 4 is started to drive the electric grinder 5 to adjust the height, so that the electric grinder 5 contacts the polishing surface of the bearing, and then the electric grinder 5 is started to polish the polishing surface of the bearing.
[0021] As a preferred technical solution of the utility model, the inner ring distance adjustment assembly includes an electric push rod 9 and an inner ring top plate 10. The fixed end of the electric push rod 9 is fixedly connected to the outer wall of the middle fixed block 8, and the telescopic end of the electric push rod 9 is fixedly connected to the side wall of the inner ring top plate 10. By starting the electric push rod 9, the telescopic end of the electric push rod 9 pushes the inner ring top plate 10 to adjust the displacement.
[0022] As a preferred technical solution of the present utility model, the outer ring pitch adjusting assembly 6 includes a motor 61, a mounting groove 62, a pitch adjusting screw 63 and a pitch adjusting block 64. The mounting groove 62 is opened on the upper surface of the substrate 1, and the pitch adjusting screw 63 is rotatably installed inside the mounting groove 62. The motor 61 is fixedly installed on the outer side wall of the substrate 1 and the output shaft of the motor 61 extends to the inside of the mounting groove 62 and is fixedly connected to one end of the pitch adjusting screw 63. The pitch adjusting block 64 is installed inside the mounting groove 62 and the screw hole on the side wall of the pitch adjusting block 64 is threadedly installed with the outer side wall of the pitch adjusting screw 63. The upper surface of the pitch adjusting block 64 is fixedly connected with the lower surface of the mounting block 7. By starting the motor 61, the motor 61 drives the pitch adjusting screw 63 to rotate inside the mounting groove 62 through its output shaft, and then the pitch adjusting block 64 is threadedly driven on the outside of the pitch adjusting screw 63, so that the pitch adjusting block 64 drives the mounting block 7 to perform displacement adjustment.
[0023] As a preferred technical solution of the present invention, the outer wall of the inner ring top plate 10 and the outer wall of the outer ring top plate 11 are evenly provided with chamfers. By providing chamfers on the outer wall of the inner ring top plate 11 and the outer wall of the outer ring top plate 11, it is possible to avoid the side wall edges of the inner ring top plate 11 and the side wall edges of the outer ring top plate 11 from causing wear on the surface of the bearing.
[0024] As a preferred technical solution of the present utility model, the outer ring distance adjusting component 6 also includes side grooves 65, which are symmetrically arranged at the two ends of the inner wall of the installation groove 62. The distance adjusting block 64 is a "X"-shaped protrusion. The distance adjusting block 64 and the side grooves 65 are slidably installed. Through the sliding installation of the side grooves 65 and the distance adjusting block 64, the displacement of the distance adjusting block 64 can be assisted and restricted, thereby improving the displacement stability of the distance adjusting block 64.
[0025] The working principle of the utility model is as follows: by placing the bearing on the surface of the substrate 1, and placing the bearing between the inner ring distance adjustment component and the outer ring top plate 11, and then starting the electric push rod 9, the telescopic end of the electric push rod 9 pushes the inner ring top plate 10 for displacement adjustment, and contacts the inner ring side wall of the bearing, and by starting the motor 61, the motor 61 drives the distance adjustment screw 63 to rotate inside the mounting groove 62 through its output shaft, and then the distance adjustment block 64 is threadedly driven on the outside of the distance adjustment screw 63, so that the distance adjustment block 64 drives the mounting block 7 for displacement adjustment, and then the outer ring top plate 11 contacts the outer ring side wall of the bearing, so as to realize the placement and fixation of the bearing, and then the electro-hydraulic push rod 4 is started to drive the electric grinder 5 to adjust the height, so that the electric grinder 5 contacts the polishing surface of the bearing, and then the electric grinder 5 is started to polish the polishing surface of the bearing.
[0026] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.
[0027] Components not described in detail herein are prior art.
[0028] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.
Claims
1. A bearing processing and polishing device, comprising a substrate (1), characterized in that: The four corners of the upper surface of the base plate (1) are fixedly mounted with fixing columns (2), the fixing columns (2) are fixedly connected via a mounting plate (3), an electric grinder (5) is fixedly mounted on the middle of the lower surface of the mounting plate (3) via an electro-hydraulic push rod (4), a middle fixing block (8) is fixedly mounted on the middle of the lower surface of the base plate (1), an inner ring distance adjustment component is evenly fixedly mounted on the outer wall of the middle fixing block (8), an outer ring distance adjustment component (6) is evenly arranged on the outer end of the upper surface of the base plate (1), and an outer ring top plate (11) is fixedly connected above the outer ring distance adjustment component (6) via a mounting block (7).
2. The bearing processing and polishing device according to claim 1, characterized in that: The inner ring distance adjustment assembly comprises an electric push rod (9) and an inner ring top plate (10), wherein the fixed end of the electric push rod (9) is fixedly connected to the outer side wall of the middle fixed block (8), and the telescopic end of the electric push rod (9) is fixedly connected to the side wall of the inner ring top plate (10).
3. The bearing processing and polishing device according to claim 2, characterized in that: The outer ring pitch adjustment assembly (6) comprises a motor (61), a mounting groove (62), a pitch adjustment screw (63) and a pitch adjustment block (64); the mounting groove (62) is provided on the upper surface of the base plate (1); the pitch adjustment screw (63) is rotatably mounted inside the mounting groove (62); the motor (61) is fixedly mounted on the outer side wall of the base plate (1); the output shaft of the motor (61) extends to the inside of the mounting groove (62) and is fixedly connected to one end of the pitch adjustment screw (63); the pitch adjustment block (64) is mounted inside the mounting groove (62); the screw hole on the side wall of the pitch adjustment block (64) is threadedly mounted with the outer side wall of the pitch adjustment screw (63); the upper surface of the pitch adjustment block (64) is fixedly connected to the lower surface of the mounting block (7).
4. The bearing processing and polishing device according to claim 3, characterized in that: The outer side wall of the inner ring top plate (10) and the outer side wall of the outer ring top plate (11) are evenly provided with chamfers.
5. The bearing processing and polishing device according to claim 4, characterized in that: The outer ring distance adjustment component (6) further comprises side grooves (65), wherein the side grooves (65) are symmetrically arranged at two ends of the inner side wall of the mounting groove (62); the distance adjustment block (64) is a "X"-shaped protrusion, and the distance adjustment block (64) is slidably mounted in cooperation with the side grooves (65).