Side face grinding mechanism for automobile flange machining

Abstract

The utility model discloses a side face polishing mechanism for automobile flange machining, which comprises two mounting plates, a fixing plate is fixedly mounted between one ends of the two mounting plates, the fixing plate is fixedly mounted with an output position of a manipulator or a moving component, the end part of each mounting plate is arranged in a circular shape, and the end part of each mounting plate is fixedly connected with the output position of the manipulator or the moving component. The grinding disc is driven to synchronously grind the two sides of the whole automobile flange by controlling movement of the device and rotation of the automobile flange, the rotating plate is controlled to rotate, the rotating plate rotates with the central axis of the first rotating shaft as the rotating shaft, the mounting angle of the rotating plate can be changed, and then the height of the grinding disc is changed; according to the automobile flange polishing device, automobile flanges at different heights can be polished, the distance between the two polishing discs is changed by controlling the distance between the two rotating plates, the two polishing discs are controlled to be attached to the two sides of the automobile flange, and the automobile flanges with different thicknesses can be polished.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile flange processing, in particular to a side grinding mechanism for automobile flange processing. Background Art

[0002] Automobile flanges are accessories used to install two pipes in automobiles. During the processing of automobile flange accessories, the automobile flanges need to be polished to make the surface smoother and more beautiful.

[0003] During the processing of existing automobile flanges, a fixture is used to position the automobile flange. Generally, only a single side can be polished. The position of the automobile flange needs to be changed later to polish the other side. The operation is relatively cumbersome and it is impossible to polish both sides at the same time, resulting in low polishing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a side grinding mechanism for automobile flange processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side grinding mechanism for automobile flange processing, comprising a mounting plate, wherein there are two mounting plates, a fixed plate is fixedly installed between one end of the two mounting plates, the fixed plate is fixedly installed to the output position of the manipulator or the moving component, the end of the mounting plate is arranged in a circular shape, a first rotating shaft is rotatably installed between the two mounting plates through a bearing, the first rotating shaft is rotatable, and a rotating plate is symmetrically slid and rotatably installed on the outer side of the first rotating shaft, one end of the rotating plate is fixedly installed with a second rotating shaft rotatably through a bearing, one end of the second rotating shaft is fixedly installed with a grinding disc, and the second rotating shaft is transmission-mounted with the first rotating shaft.

[0006] As a further preferred embodiment of the present technical solution, a first motor is fixedly installed between the two mounting plates, a first pulley is fixedly installed on the output end of the first motor through the mounting plate, a second pulley is fixedly installed on one end of the first rotating shaft, and a first transmission belt is installed for transmission between the second pulley and the first pulley.

[0007] As a further preferred embodiment of the present technical solution, a third pulley is rotatably installed on one side of the rotating plate, and an annular rotating block is fixedly installed on one side of the third pulley. An annular rotating groove is opened on one side of the rotating plate, and the annular rotating groove is rotatably connected to the annular rotating block. A limiting block is symmetrically fixedly installed on the inner ring of the third pulley, and a limiting groove is symmetrically opened on the outer side of the first rotating shaft, and the limiting groove is slidably connected to the limiting block. A fourth pulley is fixedly installed on the end of the second rotating shaft away from the grinding disk, and a second transmission belt is installed for transmission between the fourth pulley and the third pulley.

[0008] As a further preferred embodiment of the present technical solution, a hydraulic rod is installed on one side of the end portion of the mounting plate, and the movable end of the hydraulic rod is rotatably connected to the bottom end of the rotating plate via an axle pin.

[0009] As a further preferred embodiment of the present technical solution, a plug rod is fixedly mounted on the bottom end of the hydraulic rod, a socket is provided in the middle of the mounting plate at a position corresponding to the plug rod, and the socket is slidably connected to the plug rod.

[0010] As a further preferred embodiment of the present technical solution, an arc-shaped rotating block is installed in the middle of the mounting plate, and a limit rod is fixedly installed between the two arc-shaped rotating blocks. There are two limit rods, and the end of the rotating plate is slidably installed between the two limit rods. A bidirectional screw is rotatably installed between the two arc-shaped rotating blocks through a bearing, and the two rotating plates are respectively threadedly installed at both ends of the bidirectional screw. A second motor is fixedly installed on one side of one of the arc-shaped rotating blocks, and the output end of the second motor is fixedly connected to the end of the bidirectional screw, and the output end of the second motor is rotatably connected to the arc-shaped rotating block.

[0011] As a further preferred embodiment of the present technical solution, an arc-shaped rotation groove is provided in the middle of the mounting plate, and the arc-shaped rotation block is rotatably mounted in the middle of the arc-shaped rotation groove.

[0012] The utility model provides a side grinding mechanism for automobile flange processing, which has the following beneficial effects:

[0013] (1) The present invention fixes the automobile flange on a positioning mechanism and exposes both sides of the automobile flange. A robot or a moving component then controls the movement of the device to fit the two grinding discs to both sides of the automobile flange. The first motor then drives the first pulley to rotate, and the first transmission belt drives the second pulley and the first pulley to drive the first rotating shaft to rotate. The limiting groove limits the limiting block to drive the third pulley to rotate synchronously, and the second transmission belt drives the fourth pulley and the third pulley to rotate, which drives the second rotating shaft to rotate, and drives the grinding disc to rotate. By controlling the movement of the device and the rotation of the automobile flange, the grinding disc is driven to synchronously grind both sides of the entire automobile flange.

[0014] (2) The utility model can drive the rotating plate to rotate by extending the movable end of the hydraulic rod. The rotating plate will rotate with the central axis of the first rotating shaft as the rotating axis, which can change the installation angle of the rotating plate and thus change the height of the grinding disc, so that automobile flanges at different heights can be ground. The bidirectional screw is driven to rotate by the second motor, and the limit groove and the limit block will slide relative to each other, which will change the distance between the two rotating plates and thus change the distance between the two grinding discs. It is used to control the two grinding discs to fit the two sides of the automobile flange, so that automobile flanges of different thicknesses can be ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] In the figure: 1. Mounting plate; 2. Fixed plate; 3. First rotating shaft; 4. Rotating plate; 5. Second rotating shaft; 6. Grinding disc; 7. First motor; 8. First pulley; 9. Second pulley; 10. First transmission belt; 11. Third pulley; 12. Annular rotating block; 13. Annular rotating groove; 14. Limit block; 15. Limit groove; 16. Fourth pulley; 17. Second transmission belt; 18. Hydraulic rod; 19. Insert rod; 20. Socket; 21. Arc rotating block; 22. Limit rod; 23. Bidirectional screw; 24. Second motor; 25. Arc rotating groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a side grinding mechanism for automobile flange processing includes a mounting plate 1, wherein there are two mounting plates 1, and a fixed plate 2 is fixedly installed between one end of the two mounting plates 1, and the fixed plate 2 is fixedly installed to the output position of the manipulator or the moving component, and the end of the mounting plate 1 is arranged in a circular shape, and a first rotating shaft 3 is rotatably installed between the two mounting plates 1 through a bearing, and the first rotating shaft 3 is rotatable, and a rotating plate 4 is symmetrically slid and rotatably installed on the outer side of the first rotating shaft 3, and a second rotating shaft 5 is fixedly installed on one end of the rotating plate 4 through a bearing, and a grinding disk 6 is fixedly installed on one end of the second rotating shaft 5, and the second rotating shaft 5 is transmission-installed with the first rotating shaft 3, and the automobile flange is fixed on the positioning mechanism to fix the automobile flange and expose both sides of the automobile flange. , and then the manipulator or moving component controls the movement of the device to fit the two grinding discs 6 to the two sides of the automobile flange. By controlling the rotation of the first rotating shaft 3 and synchronously controlling the rotation of the second rotating shaft 5, the grinding disc 6 can be driven to rotate. By controlling the movement of the device and the rotation of the automobile flange, the grinding disc 6 will be driven to synchronously grind both sides of the entire automobile flange. The rotating plate 4 is controlled to rotate, and the rotating plate 4 will rotate around the central axis of the first rotating shaft 3 as the rotating axis. The installation angle of the rotating plate 4 can be changed, and then the height of the grinding disc 6 can be changed, and automobile flanges at different heights can be polished. By controlling the distance between the two rotating plates 4, the distance between the two grinding discs 6 is changed, which is used to control the two grinding discs 6 to fit the two sides of the automobile flange and polish automobile flanges of different thicknesses.

[0022] like Figures 1 to 4 As shown, a first motor 7 is fixedly installed between the two mounting plates 1, and a first pulley 8 is fixedly installed on the output end of the first motor 7 through the mounting plate 1. A second pulley 9 is fixedly installed on one end of the first rotating shaft 3, and a first transmission belt 10 is installed for transmission between the second pulley 9 and the first pulley 8.

[0023] The first motor 7 drives the first pulley 8 to rotate, and the first transmission belt 10 drives the second pulley 9 and the first pulley 8 to rotate, thereby driving the first rotating shaft 3 to rotate.

[0024] like Figures 1 to 4 As shown, a third pulley 11 is rotatably installed on one side of the rotating plate 4, and an annular rotating block 12 is fixedly installed on one side of the third pulley 11. An annular rotating groove 13 is provided on one side of the rotating plate 4, and the annular rotating groove 13 is rotatably connected to the annular rotating block 12. A limiting block 14 is symmetrically fixedly installed on the inner ring of the third pulley 11, and a limiting groove 15 is symmetrically provided on the outer side of the first rotating shaft 3, and the limiting groove 15 is slidably connected to the limiting block 14. A fourth pulley 16 is fixedly installed on the end of the second rotating shaft 5 away from the grinding disc 6, and a second transmission belt 17 is installed for transmission between the fourth pulley 16 and the third pulley 11.

[0025] When controlling the rotation of the first rotating shaft 3, the limiting groove 15 on the limiting block 14 will drive the third pulley 11 to rotate synchronously, and the transmission between the fourth pulley 16 and the third pulley 11 through the second transmission belt 17 will drive the second rotating shaft 5 to rotate, which will drive the grinding disc 6 to rotate.

[0026] like Figures 1 to 4 As shown, a hydraulic rod 18 is installed on one side of the end of the mounting plate 1, and the movable end of the hydraulic rod 18 is rotatably connected to the bottom end of the rotating plate 4 through an axle pin.

[0027] The extension of the movable end of the hydraulic rod 18 can drive the rotating plate 4 to rotate, and the rotating plate 4 will rotate around the central axis of the first rotating shaft 3. The installation angle of the rotating plate 4 can be changed, and then the height of the grinding disc 6 can be changed, so that automobile flanges at different heights can be ground.

[0028] like Figures 1 to 4 As shown, a plug rod 19 is fixedly installed at the bottom end of the hydraulic rod 18, and a socket 20 is opened in the middle of the mounting plate 1 at a position corresponding to the plug rod 19, and the socket 20 is slidably connected to the plug rod 19.

[0029] When grinding automobile flanges of different thicknesses, the distance between the two rotating plates 4 is changed, and the insertion rod 19 installed at the bottom end of the hydraulic rod 18 will slide inside the insertion hole 20 to ensure that the hydraulic rod 18 can always control the rotation state of the rotating plate 4.

[0030] like Figures 1 to 4 As shown, an arc-shaped rotating block 21 is installed in the middle of the mounting plate 1, and a limit rod 22 is fixedly installed between the two arc-shaped rotating blocks 21. There are two limit rods 22, and the end of the rotating plate 4 is slidably installed between the two limit rods 22. A bidirectional screw 23 is rotatably installed between the two arc-shaped rotating blocks 21 through a bearing, and the two rotating plates 4 are respectively threadedly installed on the two ends of the bidirectional screw 23. A second motor 24 is fixedly installed on one side of one of the arc-shaped rotating blocks 21, and the output end of the second motor 24 is fixedly connected to the end of the bidirectional screw 23, and the output end of the second motor 24 is rotatably connected to the arc-shaped rotating block 21.

[0031] The bidirectional screw 23 is driven to rotate by the second motor 24, and the limit groove 15 and the limit block 14 will slide relative to each other, which will change the distance between the two rotating plates 4 and then change the distance between the two grinding discs 6, which is used to control the two grinding discs 6 to fit the two sides of the automobile flange.

[0032] like Figures 1 to 4 As shown, an arc-shaped rotation groove 25 is opened in the middle of the mounting plate 1 , and the arc-shaped rotation block 21 is rotatably installed in the middle of the arc-shaped rotation groove 25 .

[0033] When the rotating plate 4 is controlled to rotate, the arc-shaped rotating block 21 indirectly connected to the rotating plate 4 can be driven to slide in the middle of the arc-shaped rotating groove 25 to control the synchronous movement of the components used to change the distance between the two rotating plates 4.

[0034] The utility model provides a side grinding mechanism for automobile flange processing, and the specific working principle is as follows:

[0035] When the device is in use, the automobile flange is fixed on the positioning mechanism to fix the automobile flange and expose both sides of the automobile flange. The rear manipulator or moving component controls the movement of the device to fit the two grinding discs 6 to both sides of the automobile flange. The first motor 7 then drives the first pulley 8 to rotate, and the first transmission belt 10 drives the second pulley 9 and the first pulley 8 to drive the first rotating shaft 3 to rotate. The limiting groove 15 limits the limiting block 14 to drive the third pulley 11 to rotate synchronously. The second transmission belt 17 drives the fourth pulley 16 and the third pulley 11 to drive the second rotating shaft 5 to rotate, which will drive the grinding disc 6 to rotate. By controlling the movement of the device and the rotation of the automobile flange, the grinding disc 6 will be driven to synchronously grind both sides of the entire automobile flange.

[0036] When grinding automobile flanges at different heights, the movable end of the hydraulic rod 18 is extended to drive the rotating plate 4 to rotate. The rotating plate 4 will rotate about the central axis of the first rotating shaft 3, thereby changing the installation angle of the rotating plate 4 and thus changing the height of the grinding disc 6. In this process, automobile flanges at different heights can be ground. During this process, the arc-shaped rotating block 21 indirectly connected to the rotating plate 4 can be driven to slide in the middle of the arc-shaped rotating groove 25.

[0037] When grinding automobile flanges of different thicknesses, the bidirectional screw 23 is driven to rotate by the second motor 24, and the limit groove 15 and the limit block 14 will slide relative to each other, which will change the distance between the two rotating plates 4, and then change the distance between the two grinding discs 6, which is used to control the two grinding discs 6 to fit the two sides of the automobile flange. During this process, the insertion rod 19 installed at the bottom end of the hydraulic rod 18 will slide inside the socket 20 to ensure that the hydraulic rod 18 can always control the rotation state of the rotating plate 4.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side grinding mechanism for automobile flange processing, characterized by: The invention comprises a mounting plate (1), wherein the mounting plates (1) are two, a fixing plate (2) is fixedly installed between one end of the two mounting plates (1), the fixing plate (2) is fixedly installed with the output position of the manipulator or the moving component, the end of the mounting plate (1) is arranged in a circular shape, a first rotating shaft (3) is rotatably installed between the two mounting plates (1) through a bearing, the first rotating shaft (3) is rotatable, a rotating plate (4) is symmetrically slidably and rotatably installed on the outer side of the first rotating shaft (3), a second rotating shaft (5) is fixedly installed on one end of the rotating plate (4) through a bearing, a grinding disc (6) is fixedly installed on one end of the second rotating shaft (5), and the second rotating shaft (5) is transmission-mounted with the first rotating shaft (3).

2. The side grinding mechanism for automobile flange processing according to claim 1, characterized in that: A first motor (7) is fixedly installed between the two mounting plates (1); an output end of the first motor (7) passes through the mounting plate (1) and is fixedly installed with a first pulley (8); one end of the first rotating shaft (3) is fixedly installed with a second pulley (9); and a first transmission belt (10) is installed to transmit the second pulley (9) and the first pulley (8).

3. The side grinding mechanism for automobile flange processing according to claim 1, characterized in that: A third pulley (11) is rotatably mounted on one side of the rotating plate (4), and an annular rotating block (12) is fixedly mounted on one side of the third pulley (11). An annular rotating groove (13) is provided on one side of the rotating plate (4), and the annular rotating groove (13) is rotatably connected to the annular rotating block (12). A limiting block (14) is symmetrically fixedly mounted on the inner ring of the third pulley (11), and a limiting groove (15) is symmetrically provided on the outer side of the first rotating shaft (3), and the limiting groove (15) is slidably connected to the limiting block (14). A fourth pulley (16) is fixedly mounted on one end of the second rotating shaft (5) away from the grinding disc (6), and a second transmission belt (17) is installed between the fourth pulley (16) and the third pulley (11).

4. The side grinding mechanism for automobile flange processing according to claim 1, characterized in that: A hydraulic rod (18) is installed on one side of the end of the mounting plate (1), and the movable end of the hydraulic rod (18) is rotatably connected to the bottom end of the rotating plate (4) via an axle pin.

5. The side grinding mechanism for automobile flange processing according to claim 4, characterized in that: The bottom end of the hydraulic rod (18) is fixedly mounted with an insertion rod (19), and a socket (20) is provided in the middle of the mounting plate (1) at a position corresponding to the insertion rod (19), and the socket (20) is slidably connected to the insertion rod (19).

6. The side grinding mechanism for automobile flange processing according to claim 4, characterized in that: An arc-shaped rotating block (21) is installed in the middle of the mounting plate (1), a limiting rod (22) is fixedly installed between the two arc-shaped rotating blocks (21), and there are two limiting rods (22). The end of the rotating plate (4) is slidably installed between the two limiting rods (22), and a bidirectional screw (23) is rotatably installed between the two arc-shaped rotating blocks (21) through a bearing. The two rotating plates (4) are respectively threadedly installed on the two ends of the bidirectional screw (23). A second motor (24) is fixedly installed on one side of one of the arc-shaped rotating blocks (21), and the output end of the second motor (24) is fixedly connected to the end of the bidirectional screw (23). The output end of the second motor (24) is rotatably connected to the arc-shaped rotating block (21).

7. The side grinding mechanism for automobile flange processing according to claim 6, characterized in that: An arc-shaped rotation groove (25) is provided in the middle of the mounting plate (1), and the arc-shaped rotation block (21) is rotatably mounted in the middle of the arc-shaped rotation groove (25).

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