Surface grinding device for new energy automobile shell

Abstract

The utility model discloses a new energy automobile shell surface polishing device which comprises a workbench, a first fixing plate, a shell body and a polishing assembly, the bottom of the first fixing plate and the top of the workbench are movably installed, the side end of the shell body and the side face of the first fixing plate are detachably installed, and the bottom of the polishing assembly and the top of the workbench are fixedly installed. The grinding assembly comprises a vertical plate, a first telescopic rod, an arc plate, a second motor and a first grinding wheel, the bottom of the vertical plate and the top of the workbench are fixedly installed, the side face of the first telescopic rod and the side face of the vertical plate are fixedly installed, the outer surface of the arc plate and the end of the first telescopic rod are fixedly installed, and the outer surface of the second motor and the inner surface of the arc plate are fixedly installed. The outer surface of the first grinding wheel and the inner surface of the arc plate are movably installed, and the middle of the first grinding wheel and the output end of the second motor are fixedly installed. And by arranging the grinding assembly, the effect of grinding the inner wall and the outer wall of the automobile exhaust pipe at the same time is achieved, and the grinding machining efficiency of the exhaust pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile shell polishing devices, and more specifically, to a new energy automobile shell surface polishing device. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, hybrid electric vehicles, etc. The new energy vehicle shell surface polishing device is a device used to polish the surface of the vehicle shell.

[0003] The exhaust pipe is a common accessory of the shell of new energy vehicles. However, the existing surface grinding device for automobile exhaust pipes still has certain defects when used. When grinding the inner and outer walls of the exhaust pipe, the existing grinding device is not convenient to grind the inner and outer walls of the automobile exhaust pipe at the same time, thereby reducing the processing efficiency of the exhaust pipe. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a new energy vehicle shell surface grinding device to solve the problem that when grinding the inner and outer walls of the exhaust pipe in the prior art, the existing grinding device is not convenient to grind the inner and outer walls of the automobile exhaust pipe at the same time, thereby reducing the processing efficiency of the exhaust pipe.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a surface polishing device for a new energy vehicle shell, comprising:

[0006] Workbench;

[0007] A first fixing plate, the bottom of which is movably mounted on the top of the workbench;

[0008] A shell body, the side end of which is detachably mounted on the side of the first fixing plate;

[0009] A grinding assembly, the bottom of which is fixedly mounted on the top of a workbench, the grinding assembly comprises a vertical plate, a first telescopic rod, an arc plate, a second motor, and a first grinding wheel, the bottom of the vertical plate is fixedly mounted on the top of the workbench, the side of the first telescopic rod is fixedly mounted on the side of the vertical plate, the outer surface of the arc plate is fixedly mounted on the end of the first telescopic rod, the outer surface of the second motor is fixedly mounted on the inner surface of the arc plate, the outer surface of the first grinding wheel is movably mounted on the inner surface of the arc plate, and the middle part of the first grinding wheel is fixedly mounted on the output end of the second motor.

[0010] It also includes a second fixed plate, a moving component, a fixed component, a dust collection component, and a support column. The bottom of the second fixed plate is fixedly installed on the top of the workbench, the side of the moving component is fixedly installed on the side of the workbench, the fixed component is arranged inside the first fixed plate, the top of the dust collection component is movably installed on the inner surface of the second fixed plate, and the top of the support column is fixedly installed on the bottom of the workbench.

[0011] Wherein, the moving component includes a fixed frame plate, a first motor, a threaded rod, a movable block, and an L-shaped connecting plate. The side of the fixed frame plate is fixedly installed on the side of the workbench, the bottom of the first motor is fixedly installed on the inner surface of the fixed frame plate, one end of the threaded rod is fixedly installed on the output end of the first motor, the other end of the threaded rod is movably installed on the inner surface of the fixed frame plate, the inner surface of the movable block is threadedly connected to the outer surface of the threaded rod, the bottom end of the L-shaped connecting plate is fixedly installed on the top of the movable block, and the side end of the L-shaped connecting plate is fixedly installed on the side of the first fixed plate.

[0012] Wherein, the fixing assembly includes a fixing column, an annular airbag, a connecting pipe, an air pump, and a rubber plate. The side surface of the fixing column is fixedly installed with the side surface of the first fixing plate, the annular airbag is arranged on the outer surface of the fixing column, the outer surface of the connecting pipe is fixedly installed with the inner surface of the annular airbag, the outer surface of the air pump is fixedly installed with the inner surface of the first fixing plate, the middle part of the air pump is fixedly installed with the end part of the connecting pipe, and the inner surface of the rubber plate is fixedly installed with the outer surface of the annular airbag.

[0013] Among them, the grinding assembly also includes a second telescopic rod, a robotic arm, a third motor, and a second grinding wheel. The side of the second telescopic rod is fixedly installed on the side of the second fixed plate, the end of the robotic arm is fixedly installed on the side of the second telescopic rod, the side of the third motor is fixedly installed on the side end of the robotic arm, and the middle part of the second grinding wheel is fixedly installed on the output end of the third motor.

[0014] Wherein, the dust suction assembly includes a supporting plate, a dust box, a fan, a connecting pipe, and a mounting plate. The top of the supporting plate is fixedly mounted on the bottom of the workbench, the bottom of the dust box is detachably mounted on the top of the supporting plate, the bottom of the fan is movably mounted on the top of the supporting plate, the side end of the fan is fixedly mounted on the side of the dust box, the bottom end of the connecting pipe is fixedly mounted on the side of the dust box, the top of the connecting pipe is movably mounted on the inner surface of the second fixed plate, the inner surface of the mounting plate is fixedly mounted on the outer surface of the connecting pipe, and the side of the mounting plate is bolted to the side of the second fixed plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the above scheme, by setting a grinding assembly, when the end of the outer shell body reaches the middle of the arc plate, the first telescopic rod is controlled to be extended and retracted so that the outer surface of the first grinding wheel fits the outer surface of the outer shell body, and then, the second motor is started, and the first grinding wheel connected to the output end of the second motor rotates to grind the outer wall of the outer shell body. At the same time, the second telescopic rod is controlled to be extended and retracted so that the second grinding wheel enters the interior of the outer shell body, and then, the mechanical arm and the third motor are started, and the second grinding wheel connected to the output end of the third motor rotates, and the mechanical arm adjusts the position where the second grinding wheel contacts the inner wall of the outer shell body, thereby grinding the inner wall of the outer shell body, thereby achieving the effect of simultaneously grinding the inner and outer walls of the automobile exhaust pipe, thereby improving the grinding processing efficiency of the exhaust pipe.

[0017] In the above scheme, by setting up a dust suction component, the fan can also be started during the grinding process, and the debris generated by grinding is sucked into the inside of the connecting pipe from the top of the connecting pipe, and falls into the dust box along the connecting pipe for collection, thereby effectively absorbing the debris generated during grinding and preventing the debris from splashing to other locations. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the grinding assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the dust collection component of the utility model.

[0023] [reference numerals]

[0024] 1. Workbench; 2. First fixed plate; 3. Shell body; 4. Second fixed plate; 5. Moving assembly; 6. Fixed assembly; 7. Grinding assembly; 8. Dust collection assembly; 9. Support column; 50. Fixed frame plate; 51. First motor; 52. Threaded rod; 53. Movable block; 54. L-shaped connecting plate; 60. Fixed column; 61. Annular airbag; 62. Connecting pipe; 63. Air pump; 64. Rubber plate; 70. Vertical plate; 71. First telescopic rod; 72. Arc plate; 73. Second motor; 74. First grinding wheel; 75. Second telescopic rod; 76. Robotic arm; 77. Third motor; 78. Second grinding wheel; 80. Support plate; 81. Dust box; 82. Fan; 83. Connecting pipe; 84. Mounting plate. DETAILED DESCRIPTION

[0025] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To Attachment Figure 5 The embodiment of the utility model provides a new energy vehicle shell surface grinding device, comprising

[0027] Workbench 1;

[0028] A first fixed plate 2, the bottom of which is movably mounted on the top of the workbench 1;

[0029] A shell body 3, the side end of which is detachably mounted on the side of the first fixing plate 2;

[0030] A grinding assembly 7, the bottom of the grinding assembly 7 is fixedly mounted on the top of the workbench 1, the grinding assembly 7 includes a vertical plate 70, a first telescopic rod 71, an arc plate 72, a second motor 73, and a first grinding wheel 74, the bottom of the vertical plate 70 is fixedly mounted on the top of the workbench 1, the side of the first telescopic rod 71 is fixedly mounted on the side of the vertical plate 70, the outer surface of the arc plate 72 is fixedly mounted on the end of the first telescopic rod 71, the outer surface of the second motor 73 is fixedly mounted on the inner surface of the arc plate 72, the outer surface of the first grinding wheel 74 is movably mounted on the inner surface of the arc plate 72, and the middle part of the first grinding wheel 74 is fixedly mounted on the output end of the second motor 73.

[0031] It also includes a second fixed plate 4, a moving component 5, a fixed component 6, a dust collection component 8, and a support column 9. The bottom of the second fixed plate 4 is fixedly installed on the top of the workbench 1, the side of the moving component 5 is fixedly installed on the side of the workbench 1, the fixed component 6 is arranged inside the first fixed plate 2, the top of the dust collection component 8 is movably installed on the inner surface of the second fixed plate 4, and the top of the support column 9 is fixedly installed on the bottom of the workbench 1.

[0032] Among them, the moving component 5 includes a fixed frame plate 50, a first motor 51, a threaded rod 52, a movable block 53, and an L-shaped connecting plate 54. The side of the fixed frame plate 50 is fixedly installed on the side of the workbench 1, the bottom of the first motor 51 is fixedly installed on the inner surface of the fixed frame plate 50, one end of the threaded rod 52 is fixedly installed on the output end of the first motor 51, the other end of the threaded rod 52 is movably installed on the inner surface of the fixed frame plate 50, the inner surface of the movable block 53 is threadedly connected to the outer surface of the threaded rod 52, the bottom end of the L-shaped connecting plate 54 is fixedly installed on the top of the movable block 53, and the side end of the L-shaped connecting plate 54 is fixedly installed on the side of the first fixed plate 2.

[0033] The fixing assembly 6 includes a fixing column 60, an annular airbag 61, a connecting pipe 62, an air pump 63, and a rubber plate 64. The side of the fixing column 60 is fixedly mounted to the side of the first fixing plate 2. The annular airbag 61 is arranged on the outer surface of the fixing column 60. The outer surface of the connecting pipe 62 is fixedly mounted to the inner surface of the annular airbag 61. The outer surface of the air pump 63 is fixedly mounted to the inner surface of the first fixing plate 2. The middle part of the air pump 63 is fixedly mounted to the end of the connecting pipe 62. The inner surface of the rubber plate 64 is fixedly mounted to the outer surface of the annular airbag 61.

[0034] By setting the fixing component 6, the inner diameter hole of the shell body 3 is sleeved on the outside of the rubber plate 64, and then the air pump 63 is controlled to start, and the annular airbag 61 is inflated through the connecting pipe 62 to expand it, thereby driving the rubber plate 64 to move outward, thereby clamping and fixing the shell body 3. The air pump 63 can be controlled to quickly fix and disassemble the shell body 3, which is beneficial to reducing the operating steps and improving the processing efficiency.

[0035] The grinding assembly 7 further includes a second telescopic rod 75, a mechanical arm 76, a third motor 77, and a second grinding wheel 78. The side of the second telescopic rod 75 is fixedly mounted to the side of the second fixing plate 4, the end of the mechanical arm 76 is fixedly mounted to the side of the second telescopic rod 75, the side of the third motor 77 is fixedly mounted to the side end of the mechanical arm 76, and the middle of the second grinding wheel 78 is fixedly mounted to the output end of the third motor 77;

[0036] By setting up the mechanical arm 76 and starting the mechanical arm 76, the mechanical arm 76 can adjust the position of the third motor 77 and the second grinding wheel 78 connected at the end, thereby adjusting the grinding angle between the second grinding wheel 78 and the inside of the shell body 3, thereby improving the accuracy and quality of the grinding of the inner wall of the shell body 3.

[0037] Among them, the dust suction assembly 8 includes a supporting plate 80, a dust box 81, a fan 82, a connecting pipe 83, and a mounting plate 84. The top of the supporting plate 80 is fixedly installed on the bottom of the workbench 1, the bottom of the dust box 81 is detachably installed on the top of the supporting plate 80, the bottom of the fan 82 is movably installed on the top of the supporting plate 80, the side end of the fan 82 is fixedly installed on the side of the dust box 81, the bottom end of the connecting pipe 83 is fixedly installed on the side of the dust box 81, the top of the connecting pipe 83 is movably installed on the inner surface of the second fixed plate 4, the inner surface of the mounting plate 84 is fixedly installed on the outer surface of the connecting pipe 83, and the side of the mounting plate 84 is bolted to the side of the second fixed plate 4.

[0038] The working process of the utility model is as follows:

[0039] First, the end of the shell body 3 is placed outside the rubber plate 64, and then the air pump 63 is started. The air pump 63 blows air into the annular airbag 61 through the connecting pipe 62, so that the annular airbag 61 expands and drives the rubber plate 64 to move outward, thereby fixing the shell body 3. Next, the first motor 51 is started, and the threaded rod 52 connected to the output end of the first motor 51 rotates, and the movable block 53 threadedly connected to the outer surface of the threaded rod 52 moves along the inner surface of the fixed frame plate 50, driving the L-shaped connecting plate 54 connected to the top to move, and the side end of the L-shaped connecting plate 54 is connected to the first fixed plate 2, thereby driving the shell body 3 fixed to the side of the first fixed plate 2 through the fixing assembly 6 to move horizontally;

[0040] Then, when the end of the shell body 3 reaches the middle of the arc plate 72, the first telescopic rod 71 is controlled to be extended and retracted, so that the outer surface of the first grinding wheel 74 is fitted with the outer surface of the shell body 3, and then the second motor 73 is started, and the first grinding wheel 74 connected to the output end of the second motor 73 rotates to grind the outer wall of the shell body 3. At the same time, the second telescopic rod 75 is controlled to be extended and retracted, so that the second grinding wheel 78 enters the interior of the shell body 3, and then the mechanical arm 76 and the third motor 77 are started, and the second grinding wheel 78 connected to the output end of the third motor 77 rotates, and the mechanical arm 76 adjusts the position where the second grinding wheel 78 contacts the inner wall of the shell body 3, thereby grinding the inner wall of the shell body 3;

[0041] During the grinding process, the fan 82 can also be started, and the debris generated by grinding is sucked into the connecting pipe 83 from the top of the connecting pipe 83, and falls into the dust box 81 along the connecting pipe 83 to be collected.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0043] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0044] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A new energy vehicle shell surface polishing device, characterized in that: include Workbench (1); A first fixing plate (2), the bottom of the first fixing plate (2) being movably mounted on the top of the workbench (1); A shell body (3), the side end of which is detachably mounted on the side surface of the first fixing plate (2); A grinding assembly (7), wherein the bottom of the grinding assembly (7) is fixedly mounted on the top of the workbench (1), and the grinding assembly (7) comprises a vertical plate (70), a first telescopic rod (71), an arc plate (72), a second motor (73), and a first grinding wheel (74); the bottom of the vertical plate (70) is fixedly mounted on the top of the workbench (1), the side of the first telescopic rod (71) is fixedly mounted on the side of the vertical plate (70), the outer surface of the arc plate (72) is fixedly mounted on the end of the first telescopic rod (71), the outer surface of the second motor (73) is fixedly mounted on the inner surface of the arc plate (72), the outer surface of the first grinding wheel (74) is movably mounted on the inner surface of the arc plate (72), and the middle part of the first grinding wheel (74) is fixedly mounted on the output end of the second motor (73).

2. A new energy vehicle shell surface polishing device according to claim 1, characterized in that: It also includes a second fixed plate (4), a movable assembly (5), a fixed assembly (6), a dust collection assembly (8), and a support column (9); the bottom of the second fixed plate (4) is fixedly mounted on the top of the workbench (1); the side of the movable assembly (5) is fixedly mounted on the side of the workbench (1); the fixed assembly (6) is arranged inside the first fixed plate (2); the top of the dust collection assembly (8) is movably mounted on the inner surface of the second fixed plate (4); and the top of the support column (9) is fixedly mounted on the bottom of the workbench (1).

3. A new energy vehicle shell surface polishing device according to claim 2, characterized in that: The moving assembly (5) comprises a fixed frame plate (50), a first motor (51), a threaded rod (52), a movable block (53), and an L-shaped connecting plate (54); the side surface of the fixed frame plate (50) is fixedly mounted on the side surface of the workbench (1); the bottom of the first motor (51) is fixedly mounted on the inner surface of the fixed frame plate (50); one end of the threaded rod (52) is fixedly mounted on the output end of the first motor (51); the other end of the threaded rod (52) is movably mounted on the inner surface of the fixed frame plate (50); the inner surface of the movable block (53) is threadedly connected to the outer surface of the threaded rod (52); the bottom end of the L-shaped connecting plate (54) is fixedly mounted on the top of the movable block (53); and the side end of the L-shaped connecting plate (54) is fixedly mounted on the side surface of the first fixed plate (2).

4. A new energy vehicle shell surface polishing device according to claim 2, characterized in that: The fixing assembly (6) comprises a fixing column (60), an annular airbag (61), a connecting pipe (62), an air pump (63), and a rubber plate (64); the side surface of the fixing column (60) is fixedly mounted to the side surface of the first fixing plate (2); the annular airbag (61) is arranged on the outer surface of the fixing column (60); the outer surface of the connecting pipe (62) is fixedly mounted to the inner surface of the annular airbag (61); the outer surface of the air pump (63) is fixedly mounted to the inner surface of the first fixing plate (2); the middle part of the air pump (63) is fixedly mounted to the end of the connecting pipe (62); and the inner surface of the rubber plate (64) is fixedly mounted to the outer surface of the annular airbag (61).

5. The surface polishing device for the shell of a new energy vehicle according to claim 1 is characterized in that: The grinding assembly (7) further comprises a second telescopic rod (75), a mechanical arm (76), a third motor (77), and a second grinding wheel (78); the side of the second telescopic rod (75) is fixedly mounted to the side of the second fixing plate (4); the end of the mechanical arm (76) is fixedly mounted to the side of the second telescopic rod (75); the side of the third motor (77) is fixedly mounted to the side end of the mechanical arm (76); and the middle of the second grinding wheel (78) is fixedly mounted to the output end of the third motor (77).

6. A new energy vehicle shell surface polishing device according to claim 2, characterized in that: The dust collecting assembly (8) comprises a supporting plate (80), a dust collecting box (81), a fan (82), a connecting pipe (83), and a mounting plate (84); the top of the supporting plate (80) is fixedly mounted on the bottom of the workbench (1); the bottom of the dust collecting box (81) is detachably mounted on the top of the supporting plate (80); the bottom of the fan (82) is movably mounted on the top of the supporting plate (80); the side end of the fan (82) is fixedly mounted on the side of the dust collecting box (81); the bottom end of the connecting pipe (83) is fixedly mounted on the side of the dust collecting box (81); the top of the connecting pipe (83) is movably mounted on the inner surface of the second fixing plate (4); the inner surface of the mounting plate (84) is fixedly mounted on the outer surface of the connecting pipe (83); and the side of the mounting plate (84) is bolted to the side of the second fixing plate (4).

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