A device for grinding burrs on the edge of automobile plastic products

Abstract

The utility model relates to the technical field of automobile plastic parts processing, specifically a device for grinding burrs on the edges of automobile plastic products, comprising a base, a support rod welded to the top of the base, a threaded column rotatably connected inside the support rod, a motor installed on the top of the threaded column, an external plate threadedly connected to the surface of the threaded column, a grinder installed on the top of the external plate, a spring plate welded to one side of the grinder, a pipe support frame welded to the bottom of the external plate, an upper support plate welded to the top of the support rod, a slider seat slidably connected to the bottom of the upper support plate, an upper hydraulic rod welded to the bottom of the slider seat, and a fixed rubber pad bonded to the bottom of the upper hydraulic rod. The improved device for grinding burrs on the edges of automobile plastic products can realize the movement of plastic accessories by moving the pulley set, which facilitates the grinding work, and the dust suction pipe can collect all the dust in the grinding process to reduce the pollution of the working environment.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile plastic parts processing, in particular to an automobile plastic product edge burr grinding device. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is becoming larger and larger.

[0003] In recent years, auto parts manufacturers have also developed rapidly, mainly producing the following products, including engine parts, transmission parts, brake parts, steering parts, running parts, electrical instrument parts, auto lamps, auto modification parts and security and anti-theft parts, etc. They need to be cut, polished, and ground during processing. Most auto parts are die stamping type, which are stamped into one piece by machine, but some plastic burrs will be generated on the edges after machine stamping, so it is necessary to grind the edge burrs of the products after machine stamping.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The high power of the grinder leads to uneven grinding and deviation during manual grinding; 2. A large amount of plastic dust will appear during the grinding process, causing pollution to the workshop workers and the environment. Utility Model Content

[0005] The utility model aims to provide a device for grinding burrs on the edges of automobile plastic products, so as to solve the problems in the above background technology that the grinding machine has high power and is difficult to operate manually for grinding, and large plastic dust is generated during grinding. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for grinding burrs on the edges of automobile plastic products, comprising a base, a support rod welded on the top of the base, a threaded column rotatably connected inside the support rod, a motor installed on the top of the threaded column, an external plate threadedly connected on the surface of the threaded column, a grinder installed on the top of the external plate, a spring plate welded on one side of the grinder, a pipe support frame welded on the bottom of the external plate, an upper support plate welded on the top of the support rod, a slider seat slidably connected to the bottom of the upper support plate, an upper hydraulic rod welded on the bottom of the slider seat, a fixed rubber pad bonded to the bottom of the upper hydraulic rod, a dust is installed on the top of the base, a dust suction pipe is sleeved on the top of the dust, a fan is installed on one side of the dust suction pipe, a pulley block is slidably connected to the inside of the base, a lower hydraulic rod is installed on the top of the pulley block, and an operating table is welded on the top of the lower hydraulic rod.

[0006] Further preferably, the support rod is a hollow cylinder and is sleeved with the threaded column.

[0007] Further preferably, the grinder is composed of a motor, a grinding disc and a spring plate, and the grinder maintains a distance from the fixed rubber pad and the operating table.

[0008] Further preferably, the slider seat is formed by two sliders of different sizes being sleeved together, and is located at the center of the bottom of the upper hydraulic rod 11 and on the same axis as the operating table.

[0009] Further preferably, the pulley blocks are distributed symmetrically about the center line of the operating table.

[0010] Further preferably, the dust suction pipe is composed of a plastic hose and a fan, and the other end is located at the bottom of the grinding disc, and the fan is located on one side of the plastic hose away from the dust suction port.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the hydraulic rod and the fixed rubber pad are put into use, so that the automobile plastic components can be clamped without damaging them. After manually polishing one side, the different burrs can be simply turned over and polished smoothly. This improves the polishing efficiency while protecting workers from being scratched by the hard plastic burrs. The burrs on different surfaces of the plastic are cleaned by clamping with the hydraulic rod, which greatly saves the time required for polishing.

[0013] In the utility model, the use of the pulley block and the slider seat also makes the grinding of the automobile plastic burrs become light and quick, and the protection of the fixed rubber pad also achieves the best protection for automobile accessories. During the grinding process, due to the hard plastic component, a large amount of flying dust and garbage will be generated, which will cause certain damage to the warehouse and even the workers' bodies. The addition of the dust bin allows the dust generated during the grinding process to be completely absorbed into the dust bin through the suction force of the dust suction pipe until the grinding is completed and it can be sucked out for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 It is a left-side structural schematic diagram of the utility model.

[0017] In the figure: 1. base; 2. support rod; 3. threaded column; 4. motor; 5. external plate; 6. grinder; 7. spring plate; 8. pipe support rack; 9. upper support plate; 10. slider seat; 11. upper hydraulic rod; 12. fixed rubber pad; 13. dust bin; 14. dust suction pipe; 15. fan; 16. pulley block; 17. lower hydraulic rod; 18. operating table. DETAILED DESCRIPTION

[0018] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a burr grinding device for the edge of automobile plastic products, comprising a base 1, a support rod 2 is welded on the top of the base 1, a threaded column 3 is rotatably connected inside the support rod 2, a motor 4 is installed on the top of the threaded column 3, an external plate 5 is threadedly connected on the surface of the threaded column 3, a grinder 6 is installed on the top of the external plate 5, a spring plate 7 is welded on one side of the grinder 6, a pipe support 8 is welded on the bottom of the external plate 5, an upper support plate 9 is welded on the top of the support rod 2, a slider seat 10 is slidably connected to the bottom of the upper support plate 9, an upper hydraulic rod 11 is welded on the bottom of the slider seat 10, a fixed rubber pad 12 is bonded to the bottom of the upper hydraulic rod 11, a dust bin 13 is installed on the top of the dust bin 13, a dust suction pipe 14 is sleeved on the top of the dust suction pipe 14, a fan 15 is installed on one side of the dust suction pipe 14, a pulley block 16 is slidably connected to the inside of the base 1, a lower hydraulic rod 17 is installed on the top of the pulley block 16, and an operating table 18 is welded on the top of the lower hydraulic rod 17.

[0020] In this embodiment, Figure 2 As shown, the support rod 2 is a hollow cylinder and is socketed with the threaded column 3; by socketing the support rod 2 with the threaded column 3, the external plate 5 can be lifted and lowered on the threaded column 3, thereby allowing the grinder 6 on the external plate 5 to be lifted and lowered to the desired position.

[0021] In this embodiment, Figure 3 As shown, the grinder 6 is composed of a motor 4, a grinding disc and a spring plate 7, and the grinder 6 maintains a distance from the fixed rubber pad 12 and the operating table 18; by the grinder 6 consisting of multiple groups of devices and maintaining a distance from the fixed rubber pad 12 and the operating table 18, the grinder 6 can grind the automotive parts between the operating table 18 and the fixed rubber pad 12, thereby preventing the grinder 6 from colliding with the two during the grinding process.

[0022] In this embodiment, Figure 3 As shown, the slider seat 10 is composed of two sliders of different sizes that are nested with each other, and is located at the center of the bottom of the upper hydraulic rod 11 and on the same axis as the operating table 18; by nesting the slider seats 10, they can be fixed and moved on the slide rail of the upper support plate 9, so that the fixed rubber pad 12 and the operating table 18 can be firmly acted on the same object.

[0023] In this embodiment, Figure 1 As shown, the pulley block 16 is symmetrically distributed about the center line of the operating table 18; by symmetrically distributing the pulley block 16 on both sides, the lower hydraulic rod 17 can move smoothly while being evenly stressed, so that the automobile parts can be placed on the operating table 18 and move smoothly without deviation.

[0024] In this embodiment, Figure 3 As shown, the dust suction pipe 14 is composed of a plastic hose and a fan 15, and the other end is located at the bottom of the grinding disc, and the fan 15 is located on one side of the plastic hose away from the dust suction port; through the multiple groups of dust suction pipes 14, the suction force generated by the fan 15 can act on the lower end of the grinding disc, so that the dust generated by the grinder 6 when working can be completely absorbed by the dust suction pipe 14 into the dust bin 13.

[0025] The use method and advantages of the utility model: When the burr grinding device for the edge of automobile plastic products is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, first stabilize the base 1, turn on the power of the base 1 to energize the device, move the operating table 18 on the lower hydraulic rod 17 to the same axis as the slider seat 10 through the pulley group 16, pull the locking friction pad of the pulley group 16 to move down and fix the position, then start the lower hydraulic rod 17 to raise the operating table 18 on the lower hydraulic rod 17 to a suitable height and then stop, then put the automotive plastic product on the operating table 18 to adjust the burr surface, start the upper hydraulic rod 11 on the slider seat 10 so that the fixed rubber pad 12 rests on the top of the automotive plastic product and then stops, turn on the motor 4 to rotate the threaded column 3 to adjust the height of the external plate 5 to be on the same horizontal plane as the automotive plastic product, lock the hexagonal lock on the side of the threaded column 3, start the grinder 6, and then turn on the fan 15 on the side of the dust suction pipe 14 on the dust bin 13, start grinding the plastic burrs on the automotive plastic product, and then manually rotate and grind the burrs on different surfaces.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for grinding burrs on the edge of automobile plastic products, comprising a base (1), characterized in that: A support rod (2) is welded to the top of the base (1), a threaded column (3) is rotatably connected inside the support rod (2), a motor (4) is installed on the top of the threaded column (3), an external plate (5) is threadedly connected to the surface of the threaded column (3), a grinder (6) is installed on the top of the external plate (5), a spring plate (7) is welded to one side of the grinder (6), a pipe support (8) is welded to the bottom of the external plate (5), an upper support plate (9) is welded to the top of the support rod (2), and a slider seat is slidably connected to the bottom of the upper support plate (9). (10), an upper hydraulic rod (11) is welded to the bottom of the slider seat (10), a fixed rubber pad (12) is bonded to the bottom of the upper hydraulic rod (11), a dust bin (13) is installed on the top of the base (1), a dust suction pipe (14) is sleeved on the top of the dust bin (13), a fan (15) is installed on one side of the dust suction pipe (14), a pulley block (16) is slidably connected inside the base (1), a lower hydraulic rod (17) is installed on the top of the pulley block (16), and an operating table (18) is welded to the top of the lower hydraulic rod (17).

2. The device for polishing burrs on the edge of automobile plastic products according to claim 1, characterized in that: The support rod (2) is a hollow cylinder and is sleeved with the threaded column (3).

3. The device for polishing burrs on the edge of automobile plastic products according to claim 1, characterized in that: The grinding machine (6) is composed of a motor (4), a grinding disc and a spring plate (7), and the grinding machine (6) is spaced apart from the fixed rubber pad (12) and the operating table (18).

4. The device for polishing burrs on the edge of automobile plastic products according to claim 1, characterized in that: The slider seat (10) is formed by two sliders of different sizes being sleeved together, and is located at the center of the bottom of the upper hydraulic rod (11) and on the same axis as the operating table (18).

5. The device for grinding burrs on the edge of automobile plastic products according to claim 1, characterized in that: The pulley block (16) is distributed symmetrically about the center line of the operating platform (18).

6. The device for polishing burrs on the edge of automobile plastic products according to claim 1, characterized in that: The dust suction pipe (14) is composed of a plastic hose and a fan (15), and the other end is located at the bottom of the grinding disc, and the fan (15) is located on one side of the plastic hose away from the dust suction port.

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