Automatic polishing machine for bearing machining

Abstract

The utility model relates to the technical field of polishing machines, and discloses an automatic polishing machine for bearing machining, which comprises a polishing table, the top end of the polishing table is fixedly connected with a mounting frame, the inner side of the mounting frame is rotatably connected with a transmission column, and the outer side of the transmission column is fixedly connected with a power assembly. The outer side of the transmission column is fixedly connected with a clamping assembly, the top end of the polishing table is fixedly connected with an electric sliding rail, the top end of the moving end of the electric sliding rail is fixedly connected with a polishing box, the top end of the polishing box is fixedly connected with a linear transmission assembly, and the outer side of the linear transmission assembly is fixedly connected with a supporting plate. The top end of the supporting plate is fixedly connected with a polishing assembly. The automatic polishing machine for bearing machining has the advantages that the outer side of the polishing stone can be conveniently polished, and the whole polishing process is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to an automatic polishing machine for bearing processing. Background Technique

[0002] A polishing machine, also known as a grinding machine, is often used for mechanical grinding, polishing and waxing. Its working principle is that an electric motor drives a sponge or wool polishing disc installed on the polishing machine to rotate at a high speed. Due to the combined action of the polishing disc and the polishing agent and the friction with the surface to be polished, the purpose of removing paint pollution, oxide layer and shallow scratches can be achieved. A polishing machine will be used in the process of bearing production and processing to polish the bearing.

[0003] In the existing bearings, usually tools are used to fix the position of the bearing, and then the polishing machine is held manually to polish the surface of the bearing. During the polishing process, it is very easy for the position of the polishing stone to shift, resulting in a poor overall polishing effect, and the operation process is relatively cumbersome and laborious. Therefore, an automatic polishing machine for bearing processing is proposed to solve the above problems. Content of the Utility Model

[0004] (1) Solved Technical Problems

[0005] Aiming at the deficiencies of the existing technology, the utility model provides an automatic polishing machine for bearing processing, which has the advantages of being convenient for polishing the outside of the polishing stone and the overall polishing process being simple and fast, and solves the problems that in the existing bearings, usually tools are used to fix the position of the bearing, and then the polishing machine is held manually to polish the surface of the bearing. During the polishing process, it is very easy for the position of the polishing stone to shift, resulting in a poor overall polishing effect, and the operation process is relatively cumbersome and laborious.

[0006] (2) Technical Solutions

[0007] The technical solution of the utility model to solve the above technical problems is as follows: an automatic polishing machine for bearing processing, including a polishing table, a mounting frame is fixedly connected to the top end of the polishing table, a transmission column is rotatably connected to the inner side of the mounting frame, a power assembly is fixedly connected to the outside of the transmission column, a clamping assembly is fixedly connected to the outside of the transmission column, an electric slide rail is fixedly connected to the top end of the polishing table, a polishing box is fixedly connected to the top end of the moving end of the electric slide rail, a linear transmission assembly is fixedly connected to the top end of the polishing box, a support plate is fixedly connected to the outside of the linear transmission assembly, and a polishing assembly is fixedly connected to the top end of the support plate.

[0008] The beneficial effects of the utility model are:

[0009] This bearing processing automatic polishing machine has the advantages of facilitating the polishing operation on the outer side of the polishing stone, and the overall polishing process is simple and fast.

[0010] Based on the above technical solution, the present utility model can also be improved as follows.

[0011] Further, a bearing to be polished is clamped and connected to the outer side of the transmission column through a clamping assembly. The number of the clamping assemblies is two, and the two clamping assemblies are symmetrically distributed front and back on the outer side of the bearing to be polished.

[0012] Further, the power assembly includes a first gear fixedly connected to the outer side of the transmission column. A power motor is fixedly connected to the top end of the polishing table. A second gear is fixedly connected to the outer side of the output shaft of the power motor. The outer sides of the first gear and the second gear are meshed with each other.

[0013] The beneficial effect of adopting the above further solution is that the power assembly can make the transmission column rotate.

[0014] Further, the clamping assembly includes a hydraulic rod fixedly connected to the outer side of the transmission column. An arc-shaped clamping plate is fixedly connected to the outer side of the telescopic end of the hydraulic rod.

[0015] The beneficial effect of adopting the above further solution is that the clamping assembly can limit the position of the bearing to be polished.

[0016] Further, the linear transmission assembly includes a linear motor fixedly connected to the top end of the polishing box. A transmission threaded rod is fixedly connected to the bottom end of the output shaft of the linear motor. A moving sleeve is in threaded transmission connection with the outer side of the transmission threaded rod.

[0017] The beneficial effect of adopting the above further solution is that the linear transmission assembly can move the support plate up and down.

[0018] Further, the polishing assembly includes a polishing motor fixedly connected to the top end of the support plate. A polishing rod is fixedly connected to the outer side of the output shaft of the polishing motor.

[0019] The beneficial effect of adopting the above further solution is that the polishing assembly can polish the outer side of the bearing to be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a structural sectional view of the present utility model;

[0022] Figure 3 is a connection diagram of the mounting frame and the transmission column of the present utility model;

[0023] Figure 4 This is a connection diagram of the hydraulic rod and the arc-shaped clamping plate of the present utility model.

[0024] In the figure: 1, polishing table; 2, mounting frame; 3, transmission column; 4, power assembly; 41, first gear; 42, power motor; 43, second gear; 5, clamping assembly; 51, hydraulic rod; 52, arc-shaped clamping plate; 6, electric slide rail; 7, polishing box; 8, linear transmission assembly; 81, linear motor; 82, transmission threaded rod; 83, moving sleeve; 9, support plate; 10, polishing assembly; 101, polishing motor; 102, polishing rod; 11, bearing to be polished. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the embodiment, it is given by Figures 1-4 An automatic polishing machine for bearing processing, the present utility model includes a polishing table 1, a mounting frame 2 is fixedly connected to the top end of the polishing table 1, a transmission column 3 is rotatably connected to the inner side of the mounting frame 2, a power assembly 4 is fixedly connected to the outer side of the transmission column 3, a clamping assembly 5 is fixedly connected to the outer side of the transmission column 3, an electric slide rail 6 is fixedly connected to the top end of the polishing table 1, a polishing box 7 is fixedly connected to the mobile end top of the electric slide rail 6, a linear transmission assembly 8 is fixedly connected to the top end of the polishing box 7, a support plate 9 is fixedly connected to the outer side of the linear transmission assembly 8, and a polishing assembly 10 is fixedly connected to the top end of the support plate 9.

[0027] Among them, a bearing to be polished 11 is clamped on the outer side of the transmission column 3 through the clamping assembly 5, and the number of the clamping assemblies 5 is two, and the two clamping assemblies 5 are symmetrically distributed before and after the outer side of the bearing to be polished 11.

[0028] Among them, the power assembly 4 includes a first gear 41 fixedly connected to the outer side of the transmission column 3, a power motor 42 is fixedly connected to the top end of the polishing table 1, a second gear 43 is fixedly connected to the outer side of the output shaft of the power motor 42, and the outer sides of the first gear 41 and the second gear 43 are meshed with each other.

[0029] Starting the power motor 42 can cause the second gear 43 to rotate, and then the transmission column 3 can be caused to rotate through the first gear 41.

[0030] Among them, the clamping assembly 5 includes a hydraulic rod 51 fixedly connected to the outside of the transmission column 3, and an arc-shaped clamping plate 52 is fixedly connected to the outside of the telescopic end of the hydraulic rod 51.

[0031] The hydraulic rod 51 is driven by a battery.

[0032] Starting the hydraulic rod 51 can cause the arc-shaped clamping plate 52 to displace, and then the position of the bearing 11 to be polished can be restricted by the arc-shaped clamping plate 52.

[0033] Among them, the linear transmission assembly 8 includes a linear motor 81 fixedly connected to the top of the polishing box 7. The bottom end of the output shaft of the linear motor 81 is fixedly connected with a transmission threaded rod 82, and a moving sleeve 83 is threadedly connected to the outside of the transmission threaded rod 82.

[0034] Starting the linear motor 81 can cause the transmission threaded rod 82 to rotate, and then the support plate 9 can be moved up and down through the moving sleeve 83.

[0035] Among them, the polishing assembly 10 includes a polishing motor 101 fixedly connected to the top of the support plate 9, and a polishing rod 102 is fixedly connected to the outside of the output shaft of the polishing motor 101.

[0036] The polishing assembly 10 can polish the outside of the bearing 11 to be polished.

[0037] Working principle:

[0038] Place the bearing 11 to be polished outside the arc-shaped clamping plate 52. Starting the hydraulic rod 51 can cause the arc-shaped clamping plate 52 to displace, and then the position of the bearing 11 to be polished can be restricted by the arc-shaped clamping plate 52;

[0039] Subsequently, start the electric slide rail 6, so that the polishing rod 102 can move to the outside of the bearing 11 to be polished. Start the polishing motor 101, so that the polishing rod 102 can rotate. At the same time, start the power motor 42, so that the second gear 43 can rotate, and then the transmission column 3 can rotate through the first gear 41, and then the outside of the bearing 11 to be polished can be polished.

[0040] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0041] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic polishing machine for bearing processing, comprising a polishing table (1), characterized in that: The top of the polishing table (1) is fixedly connected to a mounting frame (2), the inner side of the mounting frame (2) is rotatably connected to a transmission column (3), the outer side of the transmission column (3) is fixedly connected to a power assembly (4), the outer side of the transmission column (3) is fixedly connected to a clamping assembly (5), the top of the polishing table (1) is fixedly connected to an electric slide rail (6), the top of the moving end of the electric slide rail (6) is fixedly connected to a polishing box (7), the top of the polishing box (7) is fixedly connected to a linear transmission assembly (8), the outer side of the linear transmission assembly (8) is fixedly connected to a support plate (9), and the top of the support plate (9) is fixedly connected to a polishing assembly (10).

2. The bearing processing automatic polishing machine according to claim 1, characterized in that: The outer side of the transmission column (3) is clamped with a bearing to be polished (11) via a clamping assembly (5), and the number of the clamping assemblies (5) is two, and the two clamping assemblies (5) are symmetrically distributed on the outer side of the bearing to be polished (11) in the front and rear directions.

3. The bearing processing automatic polishing machine according to claim 1, characterized in that: The power assembly (4) comprises a first gear (41) fixedly connected to the outside of the transmission column (3); the top end of the polishing table (1) is fixedly connected to a power motor (42); the outside of the output shaft of the power motor (42) is fixedly connected to a second gear (43); the outside of the first gear (41) and the outside of the second gear (43) are meshed with each other.

4. The bearing processing automatic polishing machine according to claim 1, characterized in that: The clamping assembly (5) comprises a hydraulic rod (51) fixedly connected to the outside of the transmission column (3), and an arc-shaped clamping plate (52) is fixedly connected to the outside of the telescopic end of the hydraulic rod (51).

5. The bearing processing automatic polishing machine according to claim 1, characterized in that: The linear transmission assembly (8) comprises a linear motor (81) fixedly connected to the top of the polishing box (7); the bottom end of the output shaft of the linear motor (81) is fixedly connected to a transmission threaded rod (82); the outer side of the transmission threaded rod (82) is connected to a moving sleeve (83) via threaded transmission.

6. The bearing processing automatic polishing machine according to claim 1, characterized in that: The polishing assembly (10) comprises a polishing motor (101) fixedly connected to the top of the support plate (9), and a polishing rod (102) is fixedly connected to the outer side of the output shaft of the polishing motor (101).

Images