Polishing device for new energy automobile bearing

Abstract

The utility model discloses a polishing device for a new energy automobile bearing. The polishing device comprises a workbench, a mounting shell, a draft fan and a placing plate. Through the arrangement of the driven column, the transmission column and the belt pulley, the transmission column can be driven to rotate through the belt and the belt pulley by rotating the driven column, the transmission column can drive the placing plate and the automobile bearing on the top of the placing plate to rotate, and therefore a user can conveniently polish all faces of the automobile bearing; the problems that due to the fact that a connecting frame is fixed to the top of a positioning plate, when the positioning plate rotates, the connecting frame is synchronously driven to rotate, and when the automobile bearing needs to be positioned to the top of the positioning plate during grinding, the automobile bearing and the connecting frame are located at the relatively static position, and grinding is affected are solved. And the grinding device is difficult to grind the surface, close to the connecting frame, of the automobile bearing, so that the device has certain limitation in use, and the effect of auxiliary adjustment on the placing plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a grinding device for new energy automobile bearings. Background Art

[0002] The production and processing of new energy vehicles requires multiple components, some of which need to be polished on the surface to ensure accuracy. This requires the use of special polishing devices, such as automotive bearing polishing devices, which can stably clamp automotive bearings to improve polishing efficiency.

[0003] For example, publication number CN219853754U discloses a grinding device for the production of new energy vehicle parts, including: a processing table, the top and one side of the processing table are respectively installed with a grinding mechanism and a collection mechanism for new energy vehicle parts; the grinding mechanism includes a positioning plate arranged at the center of the top of the processing table and a connecting shell installed in the middle of the processing table through a bearing, an electric push rod is installed on the inner side of the connecting shell, and the output end of the electric push rod is connected to the bottom of the positioning plate, a servo motor is installed on one side of the bottom of the processing table, and a gear pair is connected between the output end of the servo motor and the corresponding side of the connecting shell, and the collecting mechanism includes a mounting shell installed on one side of the processing table and a collection shell threadedly installed at the bottom of the mounting shell. The grinding device for the production of new energy vehicle parts is convenient for adjusting the position of the parts after they are fixed, making grinding more convenient, and the debris generated by grinding can be collected in time to avoid polluting the environment.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this grinding device for the production of new energy vehicle parts is convenient for position adjustment, making grinding more convenient, and can collect debris generated by grinding in time to avoid polluting the environment, when in use, since the connecting frame is fixed to the top of the positioning plate, when the positioning plate rotates, it will synchronously drive the connecting frame to rotate, and when the automobile bearing is ground, it needs to be positioned on the top of the positioning plate, so the automobile bearing and the connecting frame are in a relatively static position, and thus it is difficult for the grinding device to grind the surface of the automobile bearing close to the connecting frame. Therefore, the device has certain limitations when used. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a grinding device for new energy vehicle bearings, which has the advantage of auxiliary adjustment of the placement plate, and solves the problem that since the connecting frame is fixed on the top of the positioning plate, when the positioning plate rotates, it will synchronously drive the connecting frame to rotate, and when the automobile bearing is ground, it needs to be positioned on the top of the positioning plate, so the automobile bearing and the connecting frame are in a relatively static position, and then the grinding device is difficult to grind the surface of the automobile bearing close to the connecting frame, so the device has certain limitations when used.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for new energy vehicle bearings, comprising a workbench, a mounting shell, an exhaust fan and a placement plate, the mounting shell being fixedly mounted on the rear side of the workbench, the exhaust fan being fixedly mounted on the rear side of the mounting shell, the placement plate being located at the top of the workbench, the bottom of the placement plate being fixedly connected with a driven column, the other end of the driven column passing through the workbench and extending to the bottom of the workbench, the driven column being movably connected to the workbench, a transmission column being arranged on the rear side of the top of the workbench, the bottom of the transmission column passing through the workbench and extending to the bottom of the workbench, the transmission column being movably connected to the workbench, the surfaces of the driven column and the transmission column being fixedly connected with pulleys, the two pulleys being connected by belt transmission, the bottom of the driven column being fixedly connected with a transmission mechanism, and the bottom of the workbench being fixedly connected with a lifting assembly.

[0008] As a preferred embodiment of the utility model, the transmission mechanism includes a connecting plate, a servo motor is fixedly installed on the right side of the bottom of the connecting plate, the output end of the servo motor is fixedly connected to the bottom of the transmission column, a fixing ring is fixedly connected to the top of the surface of the transmission column, and the bottom of the driven column is movably connected to the top of the connecting plate through an axle pin.

[0009] As a preferred embodiment of the utility model, the lifting assembly includes a hanger, an electric telescopic rod is fixedly installed on the bottom of the inner wall of the hanger, and the output end of the electric telescopic rod is fixedly connected to the bottom of the connecting plate.

[0010] As a preferred embodiment of the utility model, a balance rod is fixedly connected to the left side of the top of the connecting plate, a movable groove is opened inside the workbench, the other end of the balance rod passes through the workbench and extends to the inside of the movable groove, the balance rod is movably connected to the workbench, the inner wall of the movable groove is movably connected to a limit ring, and the inner wall of the limit ring is fixedly connected to the surface of the balance rod.

[0011] As a preferred embodiment of the utility model, an embedding groove is opened on the top of the placement plate, a threaded rod is fixedly connected to the bottom of the inner wall of the embedding groove, and a positioning plate is threadedly connected to the surface of the threaded rod.

[0012] As a preferred embodiment of the present invention, a fixing frame is fixedly connected to the left side of the top of the workbench, and a tightening pad is fixedly connected to the top of the inner wall of the fixing frame.

[0013] As a preferred embodiment of the present invention, a control panel is fixedly installed on the left side of the front bottom side of the workbench, the electric telescopic rod and the servo motor are electrically connected to the control panel through wires, and a reinforcement plate is fixedly connected to the left side of the top of the inner wall of the fixed frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a driven column, a transmission column and a pulley. By rotating the driven column, the transmission column can be driven to rotate through the belt and the pulley. The rotation of the transmission column can drive the placement plate and the automobile bearing on the top thereof to rotate, so that it is convenient for the user to grind various surfaces of the automobile bearing. The utility model solves the problem that since the connecting frame is fixed on the top of the positioning plate, when the positioning plate rotates, it will synchronously drive the connecting frame to rotate, and when the automobile bearing is ground, it needs to be positioned on the top of the positioning plate. Therefore, the automobile bearing and the connecting frame are in a relatively static position, and then the grinding device is difficult to grind the surface of the automobile bearing close to the connecting frame. Therefore, the device has certain limitations when used, and achieves the effect of auxiliary adjustment of the placement plate.

[0016] 2. The utility model sets up a transmission mechanism, and the connecting plate can fix and limit the driven column and the servo motor. By starting the servo motor, the output end of the servo motor can drive the transmission column to rotate. The rotation of the transmission column can drive the driven column and the placement plate to rotate through the belt and the pulley, and the fixed ring can limit the pulley.

[0017] 3. The utility model sets a lifting component, and the hanger can fix and limit the electric telescopic rod. By starting the electric telescopic rod, the output end of the electric telescopic rod can drive the connecting plate to move upward. The upward movement of the connecting plate can drive the driven column and the placement plate to move upward, so that the user can adjust the height of the automobile bearing on the top of the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0020] Figure 3 This is a schematic diagram of the three-dimensional explosion structure of the placement plate and the positioning plate of the utility model;

[0021] Figure 4It is a three-dimensional sectional structural schematic diagram of the workbench of the utility model.

[0022] In the figure: 1. workbench; 2. mounting shell; 3. exhaust fan; 4. placement plate; 5. driven column; 6. transmission column; 7. pulley; 8. transmission mechanism; 81. connecting plate; 82. servo motor; 83. fixing ring; 9. lifting assembly; 91. hanger; 92. electric telescopic rod; 10. balance rod; 11. movable groove; 12. limit ring; 13. embedding groove; 14. threaded rod; 15. positioning plate; 16. fixing frame; 17. tightening pad; 18. control panel; 19. reinforcement plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4 As shown, the utility model provides a grinding device for a new energy vehicle bearing, comprising a workbench 1, a mounting shell 2, an exhaust fan 3 and a placement plate 4, the mounting shell 2 is fixedly mounted on the rear side of the workbench 1, the exhaust fan 3 is fixedly mounted on the rear side of the mounting shell 2, the placement plate 4 is located at the top of the workbench 1, a driven column 5 is fixedly connected to the bottom of the placement plate 4, the other end of the driven column 5 passes through the workbench 1 and extends to the bottom of the workbench 1, the driven column 5 is movably connected to the workbench 1, a transmission column 6 is arranged on the rear side of the top of the workbench 1, the bottom of the transmission column 6 passes through the workbench 1 and extends to the bottom of the workbench 1, the transmission column 6 is movably connected to the workbench 1, the surfaces of the driven column 5 and the transmission column 6 are both fixedly connected with pulleys 7, the two pulleys 7 are connected by belt transmission, the bottom of the driven column 5 is fixedly connected with a transmission mechanism 8, and the bottom of the workbench 1 is fixedly connected with a lifting component 9.

[0025] refer to Figure 2 The transmission mechanism 8 includes a connecting plate 81, a servo motor 82 is fixedly installed on the right side of the bottom of the connecting plate 81, the output end of the servo motor 82 is fixedly connected to the bottom of the transmission column 6, a fixing ring 83 is fixedly connected to the top of the surface of the transmission column 6, and the bottom of the driven column 5 is movably connected to the top of the connecting plate 81 through an axle pin.

[0026] As a technical optimization scheme of the utility model, by setting up a transmission mechanism 8, the connecting plate 81 can fix and limit the driven column 5 and the servo motor 82. By starting the servo motor 82, the output end of the servo motor 82 can drive the transmission column 6 to rotate. The rotation of the transmission column 6 can drive the driven column 5 and the placement plate 4 to rotate through the belt and pulley 7. The fixed ring 83 can limit the pulley 7.

[0027] refer to Figure 2 The lifting assembly 9 includes a hanger 91 , an electric telescopic rod 92 is fixedly installed at the bottom of the inner wall of the hanger 91 , and the output end of the electric telescopic rod 92 is fixedly connected to the bottom of the connecting plate 81 .

[0028] As a technical optimization solution of the utility model, by setting up a lifting assembly 9, the hanger 91 can fix and limit the electric telescopic rod 92. By starting the electric telescopic rod 92, the output end of the electric telescopic rod 92 can drive the connecting plate 81 to move upward. The upward movement of the connecting plate 81 can drive the driven column 5 and the placement plate 4 to move upward, thereby facilitating the user to adjust the height of the automobile bearing on the top of the placement plate 4.

[0029] refer to Figure 4 A balance bar 10 is fixedly connected to the left side of the top of the connecting plate 81, and a movable groove 11 is opened inside the workbench 1. The other end of the balance bar 10 passes through the workbench 1 and extends to the inside of the movable groove 11. The balance bar 10 is movably connected to the workbench 1, and the inner wall of the movable groove 11 is movably connected to a limit ring 12, and the inner wall of the limit ring 12 is fixedly connected to the surface of the balance bar 10.

[0030] As a technical optimization scheme of the utility model, by setting a balance bar 10, a movable groove 11 and a limit ring 12, the movable groove 11 can limit the limit ring 12 and the balance bar 10 front and back, left and right, and the balance bar front and back, left and right limits can limit the connecting plate 81 front and back, left and right, thereby avoiding the connecting plate 81 from tilting due to the weight of the servo motor 82.

[0031] refer to Figure 3 An embedding groove 13 is provided on the top of the placement plate 4, a threaded rod 14 is fixedly connected to the bottom of the inner wall of the embedding groove 13, and a positioning plate 15 is threadedly connected to the surface of the threaded rod 14.

[0032] As a technical optimization solution of the utility model, an embedding groove 13, a threaded rod 14 and a positioning plate 15 are provided. The positioning plate 15 is used to position the automobile bearing. The embedding groove 13 can position the positioning plate 15, and the threaded rod 14 can fix and limit the positioning plate 15. At the same time, the user can disassemble the positioning plate 15 by rotating it, so that the user can replace the positioning plate 15 with different inner diameters.

[0033] refer to Figure 2 A fixing frame 16 is fixedly connected to the left side of the top of the workbench 1 , and a tightening pad 17 is fixedly connected to the top of the inner wall of the fixing frame 16 .

[0034] As a technical optimization solution of the utility model, by setting a fixing frame 16 and a locking pad 17, the rising of the placement plate 4 can drive the positioning plate 15 and the automobile bearing placed inside it to move upward. When the top of the bearing fits with the bottom of the locking pad 17, it can play a role in locking and positioning the automobile bearing.

[0035] refer to Figure 2 A control panel 18 is fixedly installed on the left side of the front bottom of the workbench 1. The electric telescopic rod 92 and the servo motor 82 are electrically connected to the control panel 18 through wires. A reinforcement plate 19 is fixedly connected to the left side of the top of the inner wall of the fixing frame 16.

[0036] As a technical optimization solution of the present invention, by providing a control panel 18 and a reinforcement plate 19 , the control panel 18 facilitates the user to control the electric telescopic rod 92 and the servo motor 82 , and the reinforcement plate 19 can ensure the stability of the fixing frame 16 .

[0037] The working principle and use process of the utility model are as follows: during use, when it is necessary to grind the bearing of a new energy vehicle, first replace the positioning disk 15 according to the size of the bearing, then put the bearing into the positioning disk 15, and then start the electric telescopic rod 92 through the control panel 18 so that the output end of the electric telescopic rod 92 drives the connecting plate 81 to move upward, and the upward movement of the connecting plate 81 can drive the driven column 5, the placement plate 4, the positioning disk 15, the transmission column 6 and the servo motor 82 to move upward, and when the top of the bearing fits with the bottom of the tightening pad 17, it can play a role in tightening and positioning the bearing, and at this time, close the electric telescopic rod 92 through the control panel 18 and use the grinding tool to grind the bearing surface. When the angle of the bearing needs to be adjusted, the control panel 18 is used to control the electric telescopic rod 92 to drive the positioning plate 15 to move downward away from the abutting pad 17, and then the servo motor 82 is started through the control panel 18 so that the output end of the servo motor 82 drives the transmission column 6 to rotate. The rotation of the transmission column 6 can drive the driven column 5, the placement plate 4 and the positioning plate 15 to rotate through the belt and the pulley 7, thereby driving the automobile bearing to rotate. When the unpolished surface of the automobile bearing rotates to an angle convenient for polishing, the servo motor 82 is turned off, and then the control panel 18 is used to control the electric telescopic rod 92 to drive the positioning plate 15 to move and re-position the automobile bearing tightly, so that the user can perform subsequent polishing.

[0038] To sum up: this kind of grinding device for new energy vehicle bearings, by setting a driven column 5, a transmission column 6 and a pulley 7, can drive the transmission column 6 to rotate through the belt and the pulley 7 by rotating the driven column 5, and the rotation of the transmission column 6 can drive the placement plate 4 and the automobile bearing on the top thereof to rotate, so that it is convenient for the user to grind the various surfaces of the automobile bearing, and solves the problem that since the connecting frame is fixed on the top of the positioning plate, when the positioning plate rotates, it will synchronously drive the connecting frame to rotate, and when the automobile bearing is ground, it needs to be positioned on the top of the positioning plate, so the automobile bearing and the connecting frame are in a relatively static position, and then the grinding device is difficult to grind the surface of the automobile bearing close to the connecting frame, so the device has certain limitations when used.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for a new energy vehicle bearing, comprising a workbench (1), a mounting shell (2), an exhaust fan (3) and a placement plate (4), characterized in that: The mounting shell (2) is fixedly mounted on the rear side of the workbench (1); the exhaust fan (3) is fixedly mounted on the rear side of the mounting shell (2); the placement plate (4) is located on the top of the workbench (1); the bottom of the placement plate (4) is fixedly connected to a driven column (5); the other end of the driven column (5) passes through the workbench (1) and extends to the bottom of the workbench (1); the driven column (5) is movably connected to the workbench (1); a transmission column (6) is arranged on the rear side of the top of the workbench (1); the bottom of the transmission column (6) passes through the workbench (1) and extends to the bottom of the workbench (1); the transmission column (6) is movably connected to the workbench (1); the surfaces of the driven column (5) and the transmission column (6) are both fixedly connected to pulleys (7); the two pulleys (7) are connected by belt transmission; the bottom of the driven column (5) is fixedly connected to a transmission mechanism (8); the bottom of the workbench (1) is fixedly connected to a lifting component (9).

2. A grinding device for a new energy vehicle bearing according to claim 1, characterized in that: The transmission mechanism (8) comprises a connecting plate (81), a servo motor (82) is fixedly mounted on the right side of the bottom of the connecting plate (81), an output end of the servo motor (82) is fixedly connected to the bottom of a transmission column (6), a fixing ring (83) is fixedly connected to the top of the surface of the transmission column (6), and the bottom of the driven column (5) is movably connected to the top of the connecting plate (81) via a shaft pin.

3. A grinding device for a new energy vehicle bearing according to claim 2, characterized in that: The lifting assembly (9) comprises a hanger (91), an electric telescopic rod (92) is fixedly mounted at the bottom of the inner wall of the hanger (91), and an output end of the electric telescopic rod (92) is fixedly connected to the bottom of the connecting plate (81).

4. A grinding device for a new energy vehicle bearing according to claim 2, characterized in that: A balance bar (10) is fixedly connected to the left side of the top of the connecting plate (81); a movable groove (11) is provided inside the workbench (1); the other end of the balance bar (10) passes through the workbench (1) and extends into the inside of the movable groove (11); the balance bar (10) is movably connected to the workbench (1); the inner wall of the movable groove (11) is movably connected to a limit ring (12); the inner wall of the limit ring (12) is fixedly connected to the surface of the balance bar (10).

5. A grinding device for a new energy vehicle bearing according to claim 1, characterized in that: An embedding groove (13) is provided on the top of the placement plate (4), a threaded rod (14) is fixedly connected to the bottom of the inner wall of the embedding groove (13), and a positioning plate (15) is threadedly connected to the surface of the threaded rod (14).

6. A grinding device for a new energy vehicle bearing according to claim 3, characterized in that: A fixing frame (16) is fixedly connected to the left side of the top of the workbench (1), and a tightening pad (17) is fixedly connected to the top of the inner wall of the fixing frame (16).

7. A grinding device for a new energy vehicle bearing according to claim 6, characterized in that: A control panel (18) is fixedly installed on the left side of the front bottom side of the workbench (1); the electric telescopic rod (92) and the servo motor (82) are electrically connected to the control panel (18) via wires; and a reinforcement plate (19) is fixedly connected to the left side of the top of the inner wall of the fixed frame (16).

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