Polishing equipment for explosion-proof pad

Abstract

The utility model provides polishing equipment for an explosion-proof pad, which relates to the technical field of polishing, and comprises a workbench, one side of the workbench is fixedly connected with a fixed column, one side of the fixed column is rotatably connected with a first electric telescopic rod, the output end of the first electric telescopic rod is rotatably connected with a sliding block, and the sliding block is connected with a second electric telescopic rod. A placing frame is slidably connected to the surface of the sliding block, the placing frame is rotatably connected with the fixing column, a first motor is fixedly connected to the side, away from the fixing column, of the placing frame, a connecting block is fixedly connected to the output end of the first motor, and a grinding frame is fixedly connected to one side of the connecting block; according to the explosion-proof pad polishing device, the explosion-proof pad can be supported through the polishing device, then the outer side of the explosion-proof pad is rapidly and stably polished, the outer side of the explosion-proof pad can be rapidly polished, and therefore the polishing efficiency of the explosion-proof pad is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a grinding device for an explosion-proof pad. Background Art

[0002] Grinding equipment is used to perform surface treatment on various materials or objects. They are widely used in many industries, such as automobile manufacturing, electronics, logistics, etc.

[0003] When ordinary tires are equipped with explosion-proof pads to upgrade to explosion-proof tires, the explosion-proof pads will be polished and then combined with the tires. When polishing the outside of the explosion-proof pads, one person supports the explosion-proof pads and the other person polishes the outside of the explosion-proof pads with a grinding block. When two people work together for a long time, mistakes are prone to occur, resulting in low grinding efficiency of the explosion-proof pads. Utility Model Content

[0004] The utility model proposes a grinding device for explosion-proof pads to solve the problem that when grinding the outer side of the explosion-proof pad, one person supports the explosion-proof pad and the other person grinds the outer side of the explosion-proof pad with a grinding block, and mistakes are easily made when the two people cooperate for a long time, resulting in low grinding efficiency of the explosion-proof pad.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for an explosion-proof pad, comprising a workbench, one side of the workbench is fixedly connected to a fixed column, one side of the fixed column is rotatably connected to a first electric telescopic rod, the output end of the first electric telescopic rod is rotatably connected to a sliding block, the surface of the sliding block is slidably connected to a placement rack, the placement rack is rotatably connected to the fixed column, the side of the placement rack away from the fixed column is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a grinding frame, the side of the grinding frame away from the connecting block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a grinding block, one side of the workbench is fixedly connected to a bottom bracket, the surface of the bottom bracket is provided with an explosion-proof pad, one side of the workbench is provided with a control, and one side of the workbench is provided with a pedal controller.

[0006] The effect achieved by the above components is: when grinding the outside of the explosion-proof pad, the explosion-proof pad can be placed on one side of the bottom bracket of the workbench surface, and then the first electric telescopic rod on one side of the fixed column is started through the control box to retract the output end of the first electric telescopic rod. At this time, the sliding block will slide on the surface of the placement frame, and the sliding block will be close to the fixed column. At this time, the sliding block will drive the placement frame to rotate on one side of the fixed column. Finally, the placement frame will remain vertical with the fixed column. At this time, the grinding frame is at the upper end of the explosion-proof pad, and the grinding block is on the outside of the explosion-proof pad. Then, the control box and the pedal controller are used to start the first motor on the surface of the placement frame, so that the first motor drives the connecting block to rotate, and then the connecting block drives the grinding frame to rotate. At this time, the pedal controller will also start the second motor on the surface of the grinding frame to rotate the grinding block at the output end of the second motor. At this time, the grinding block will rotate along the outside of the explosion-proof pad while rotating, and then the grinding block quickly completes the grinding of the outside of the explosion-proof pad. .

[0007] Preferably, the two sides of the bottom bracket are rotatably connected to the second electric telescopic rod, the output end of the second electric telescopic rod is rotatably connected to the support block, one side of the bottom bracket is fixedly connected to the center rod, and the center rod is rotatably connected to the support block.

[0008] The effect achieved by the above components is: when the explosion-proof pad is placed on the surface of the bottom bracket, the second electric telescopic rod can be started, so that the second electric telescopic rod drives the support block to rotate upward along the central rod, and then the two support blocks will be perpendicular to the bottom support frame, and the support blocks will support the inside of the explosion-proof pad, thereby improving the stability of the explosion-proof pad placed on the bottom bracket.

[0009] Preferably, round rods are inserted on both sides of the grinding frame, a nut is threadedly inserted on one side of the round rod, a round tube is rotatably connected to one side of the round rod, and the size of the round tube is matched with the size of the explosion-proof pad.

[0010] The effect achieved by the above components is: before using the grinding block, the round rod can be inserted into both sides of the grinding frame, and then the nut is rotated to the surface of the round rod to fix the position of the round rod and the round tube. Then when the grinding block rotates, the round tube squeezes and restricts the explosion-proof pad, so that the grinding block can always grind in a certain area, thereby improving the use effect of the grinding block.

[0011] Preferably, a fixing block is fixedly connected to one side of the second motor, a spring is fixedly connected to one side of the fixing block, and a side of the spring away from the fixing block is fixedly connected to the grinding frame.

[0012] The effect achieved by the above components is: the downward force generated by the spring return is used to move the fixed block downward, so that the grinding block is in closer contact with the explosion-proof pad, and the grinding block can grind the explosion-proof pad better.

[0013] Preferably, universal wheels are fixedly connected to the four bottom corners of the workbench.

[0014] The effect achieved by the above components is that the workbench can be moved more easily by using universal wheels, so that the workbench can be used in different locations.

[0015] Preferably, a side of the grinding block away from the second motor is rounded, and a size of the grinding block is adapted to a size of the explosion-proof pad.

[0016] The effect achieved by the above components is: by rounding one side of the grinding block, more areas of the grinding block are in contact with the explosion-proof pad, thereby improving the grinding efficiency of the grinding block.

[0017] To sum up, the beneficial effects of the utility model are as follows: the explosion-proof pad tray is composed of two semi-circular discs, which can be closed first when placing the explosion-proof pad, and then opened to form a circular platform after the explosion-proof pad is put on, which is used to flatly support the explosion-proof pad, making it convenient for the grinding head to grind quickly and stably, and the size of the tray can be adjusted according to the model size of the explosion-proof pad.

[0018] The explosion-proof pad can be supported by the grinding equipment, and then the outer side of the explosion-proof pad can be quickly and stably ground, so that the outer side of the explosion-proof pad can be quickly ground, thereby improving the grinding efficiency of the explosion-proof pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the local three-dimensional structure;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed column of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom bracket of the utility model.

[0023] Legend: 1. Workbench; 2. Fixed column; 3. First electric telescopic rod; 4. Sliding block; 5. Placement rack; 6. First motor; 7. Connecting block; 8. Grinding rack; 9. Second motor; 10. Grinding block; 11. Control box; 12. Pedal controller; 13. Explosion-proof pad; 14. Bottom bracket; 15. Second electric telescopic rod; 16. Support block; 17. Center rod; 18. Round rod; 19. Nut; 20. Round tube; 21. Fixed block; 22. Spring; 23. Universal wheel. DETAILED DESCRIPTION

[0024] Reference Figure 1-4 As shown, the present embodiment discloses a grinding device for explosion-proof pads, including a workbench 1, a fixed column 2 is fixedly connected to one side of the workbench 1, a first electric telescopic rod 3 is rotatably connected to one side of the fixed column 2, an output end of the first electric telescopic rod 3 is rotatably connected to a sliding block 4, a placement rack 5 is slidably connected to the surface of the sliding block 4, the placement rack 5 is rotatably connected to the fixed column 2, a first motor 6 is fixedly connected to the side of the placement rack 5 away from the fixed column 2, a connecting block 7 is fixedly connected to the output end of the first motor 6, a grinding rack 8 is fixedly connected to one side of the connecting block 7, a second motor 9 is fixedly connected to the side of the grinding rack 8 away from the connecting block 7, a grinding block 10 is fixedly connected to the output end of the second motor 9, a bottom bracket 14 is fixedly connected to one side of the workbench 1, an explosion-proof pad 13 is arranged on the surface of the bottom bracket 14, a control unit is provided on one side of the workbench 1, and a pedal controller 12 is provided on one side of the workbench 1. When grinding the outside of the explosion-proof pad 13, the explosion-proof pad 13 can be placed on one side of the bottom bracket 14 on the surface of the workbench 1, and then the first electric telescopic rod 3 on one side of the fixed column 2 is started through the control box 11 to retract the output end of the first electric telescopic rod 3. At this time, the sliding block 4 will slide on the surface of the placement frame 5, and the sliding block 4 will approach the fixed column 2. At this time, the sliding block 4 will drive the placement frame 5 to rotate on one side of the fixed column 2. Finally, the placement frame 5 will remain vertical to the fixed column 2. At this time, the grinding frame 8 is at the upper end of the explosion-proof pad 13, and the grinding block 10 is at On the outside of the explosion-proof pad 13, the control box 11 and the pedal controller 12 are then used to start the first motor 6 on the surface of the placement rack 5, so that the first motor 6 drives the connecting block 7 to rotate, and then the connecting block 7 drives the grinding rack 8 to rotate. At this time, the pedal controller 12 will also start the second motor 9 on the surface of the grinding rack 8, so that the grinding block 10 at the output end of the second motor 9 rotates. At this time, the grinding block 10 will rotate along the outside of the explosion-proof pad 13 while rotating on itself, and then the grinding block 10 quickly completes the grinding of the outside of the explosion-proof pad 13.

[0025] Reference Figure 1-4 As shown, the present embodiment discloses that the two sides of the bottom bracket 14 are rotatably connected with the second electric telescopic rod 15, the output end of the second electric telescopic rod 15 is rotatably connected with the support block 16, and one side of the bottom bracket 14 is fixedly connected with the center rod 17, and the center rod 17 is rotatably connected with the support block 16. When the explosion-proof pad 13 is placed on the surface of the bottom bracket 14, the second electric telescopic rod 15 can be started, so that the second electric telescopic rod 15 drives the support block 16 to rotate upward along the center rod 17, and then the two support blocks 16 will be perpendicular to the bottom support frame, and the support blocks 16 will support the inside of the explosion-proof pad 13, thereby improving the stability of the explosion-proof pad 13 placed on the bottom bracket 14.

[0026] Reference Figure 1-4As shown, this embodiment discloses that round rods 18 are inserted on both sides of the grinding frame 8, and nuts 19 are threadedly inserted on one side of the round rods 18. A round tube 20 is rotatably connected to one side of the round rods 18, and the size of the round tube 20 is adapted to the size of the explosion-proof pad 13. Before using the grinding block 10, the round rods 18 can be inserted into both sides of the grinding frame 8, and then the nuts 19 are rotated to the surface of the round rods 18 to fix the positions of the round rods 18 and the round tube 20. Then, when the grinding block 10 rotates, the round tube 20 squeezes and restricts the explosion-proof pad 13, so that the grinding block 10 can always grind in a certain area, thereby improving the use effect of the grinding block 10. A fixed block 21 is fixedly connected to one side of the second motor 9, and a spring 22 is fixedly connected to one side of the fixed block 21, and the side of the spring 22 away from the fixed block 21 is fixedly connected to the grinding frame 8. The downward force generated by the return of the spring 22 moves the fixed block 21 downward, so that the grinding block 10 is in closer contact with the explosion-proof pad 13, and the grinding block 10 can grind the explosion-proof pad 13 better. Universal wheels 23 are fixedly connected to the four corners of the bottom of the workbench 1. By using the universal wheels 23, the workbench 1 can be moved more easily, so that the workbench 1 can be used in different locations.

[0027] Reference Figure 1-4 As shown, this embodiment discloses that the side of the grinding block 10 away from the second motor 9 is rounded, and the size of the grinding block 10 is adapted to the size of the explosion-proof pad 13. By rounding one side of the grinding block 10, more areas of the grinding block 10 are in contact with the explosion-proof pad 13, thereby improving the grinding efficiency of the grinding block 10.

[0028] Working principle: When grinding the outside of the explosion-proof pad 13, the explosion-proof pad 13 can be placed on one side of the bottom bracket 14 on the surface of the workbench 1, and then the first electric telescopic rod 3 on one side of the fixed column 2 is started through the control box 11 to retract the output end of the first electric telescopic rod 3. At this time, the sliding block 4 will slide on the surface of the placement frame 5, and the sliding block 4 will approach the fixed column 2. At this time, the sliding block 4 will drive the placement frame 5 to rotate on one side of the fixed column 2. Finally, the placement frame 5 will remain vertical to the fixed column 2. At this time, the grinding frame 8 is at the upper end of the explosion-proof pad 13, and the grinding block 10 is on the outside of the explosion-proof pad 13. At this time, the second electric telescopic rod 15 is started to drive the second electric telescopic rod 15 to drive the support block 1 6 rotates upward along the center rod 17, and then the two support blocks 16 will be perpendicular to the bottom support frame, and the support block 16 will support the inside of the explosion-proof pad 13, and then the control box 11 cooperates with the pedal controller 12 to start the first motor 6 on the surface of the placement frame 5, so that the first motor 6 drives the connecting block 7 to rotate, and then the connecting block 7 drives the grinding frame 8 to rotate. At this time, the pedal controller 12 will also start the second motor 9 on the surface of the grinding frame 8, so that the grinding block 10 at the output end of the second motor 9 rotates. At this time, the grinding block 10 will rotate along the outside of the explosion-proof pad 13 while rotating on itself, and then the grinding block 10 quickly completes the grinding of the outside of the explosion-proof pad 13.

Claims

1. A grinding device for explosion-proof pads, comprising a workbench (1), characterized in that: One side of the workbench (1) is fixedly connected to a fixed column (2), one side of the fixed column (2) is rotatably connected to a first electric telescopic rod (3), the output end of the first electric telescopic rod (3) is rotatably connected to a sliding block (4), the surface of the sliding block (4) is slidably connected to a placement rack (5), the placement rack (5) is rotatably connected to the fixed column (2), the side of the placement rack (5) away from the fixed column (2) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a connecting block (7), a grinding frame (8) is fixedly connected to one side of the connecting block (7), a second motor (9) is fixedly connected to the side of the grinding frame (8) away from the connecting block (7), a grinding block (10) is fixedly connected to the output end of the second motor (9), a bottom bracket (14) is fixedly connected to one side of the workbench (1), an explosion-proof pad (13) is provided on the surface of the bottom bracket (14), a control unit is provided on one side of the workbench (1), and a pedal controller (12) is provided on one side of the workbench (1).

2. The grinding device for explosion-proof pad according to claim 1, characterized in that: The two sides of the bottom bracket (14) are rotatably connected to second electric telescopic rods (15), the output end of the second electric telescopic rod (15) is rotatably connected to a support block (16), and one side of the bottom bracket (14) is fixedly connected to a center rod (17), and the center rod (17) is rotatably connected to the support block (16).

3. The grinding device for explosion-proof pad according to claim 2, characterized in that: Round rods (18) are inserted on both sides of the grinding frame (8), a nut (19) is threadedly inserted on one side of the round rod (18), and a round tube (20) is rotatably connected to one side of the round rod (18), and the size of the round tube (20) is compatible with the size of the explosion-proof pad (13).

4. The grinding device for explosion-proof pad according to claim 3, characterized in that: A fixed block (21) is fixedly connected to one side of the second motor (9), a spring (22) is fixedly connected to one side of the fixed block (21), and a side of the spring (22) away from the fixed block (21) is fixedly connected to the grinding frame (8).

5. The grinding device for explosion-proof pad according to claim 4, characterized in that: Universal wheels (23) are fixedly connected to the four corners of the bottom of the workbench (1).

6. The grinding device for explosion-proof pad according to claim 5, characterized in that: The side of the grinding block (10) away from the second motor (9) is rounded, and the size of the grinding block (10) is compatible with the size of the explosion-proof pad (13).

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