Deburring equipment for automobile plastic parts

Abstract

The utility model discloses automobile plastic part deburring equipment which comprises an operation table, the operation table is directly arranged on the ground, clamping and fixing mechanisms are arranged in the operation table in a bilateral symmetry mode, and each clamping and fixing mechanism comprises a clamping block, a fixing block, a supporting rod, a first connecting rod, a second connecting rod, a first hydraulic rod and a fixing plate. And clamping blocks are arranged in the operation table in a bilateral symmetry mode, and the clamping blocks are arranged in the supporting rods. According to the deburring equipment for the automobile plastic parts, the clamping and fixing mechanism is arranged, the automobile plastic parts are firmly clamped and fixed in the deburring process, the deburring precision of the automobile plastic parts can be greatly improved, meanwhile, the double-face deburring mechanism is arranged, the two faces of the automobile plastic parts can be polished and deburred together, and the deburring efficiency is improved. And in addition, a rapid abrasive paper replacing mechanism is arranged, abrasive paper can be conveniently replaced at any time, and the deburring precision can be improved as well.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile plastic accessories, in particular to a deburring device for automobile plastic accessories. Background Art

[0002] Automobile plastic parts can be divided into functional parts and structural parts according to their main uses. Automobile plastics include bumper shells, instrument panels, seat parts and roof parts. A large number of burrs will be generated during the processing of automobile plastic parts by machines. These burrs can easily scratch hands and other body parts on the parts. In order to make automobile plastic parts more precise, it is necessary to remove the burrs. There are many kinds of deburring equipment for automobile plastic parts on the market, but there are still some shortcomings.

[0003] For example, in actual use, general automotive plastic parts deburring equipment uses sandpaper to grind the burrs on plastic parts. During the deburring process, the sandpaper is not fixed, and the plastic parts will move, which will affect the accuracy of deburring. At the same time, general deburring equipment needs to grind and deburr the plastic parts one by one, which will lead to low deburring efficiency. In addition, the sandpaper will be damaged after a long time of grinding the plastic parts. If it is not replaced, it will also affect the accuracy of deburring. Therefore, we propose a deburring equipment for automotive plastic parts to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a deburring device for automobile plastic parts to solve the problem that the current deburring device for automobile plastic parts proposed in the above background technology uses sandpaper to grind the burrs on the plastic parts, but does not fix them during the deburring process, so the plastic parts will move, which will affect the precision of deburring. At the same time, general deburring devices need to grind and deburr the plastic parts one by one, which will lead to low deburring efficiency. In addition, the sandpaper will be damaged to a certain extent after grinding the plastic parts for a long time, and if it is not replaced, the precision of deburring will be affected.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a deburring device for automobile plastic parts, comprising:

[0006] An operating table, the operating table being directly placed on the ground;

[0007] Also includes:

[0008] The operating table is provided with a clamping and fixing mechanism symmetrically on the left and right inside, wherein the clamping and fixing mechanism comprises a clamping block, a fixing block, a support rod, a first connecting rod, a second connecting rod, a first hydraulic rod and a fixing plate, the operating table is provided with a clamping block symmetrically on the left and right inside, and the clamping block is arranged inside the support rod, and the lower part of the clamping block is tightly fitted with the accessory body, and the fixing block is fixedly installed above and below the support rod;

[0009] A double-sided deburring mechanism is symmetrically arranged on the upper and lower sides of the middle part of the accessory body, wherein the double-sided deburring mechanism includes a sandpaper body, a support plate, an electric telescopic rod, a support frame, a second hydraulic rod, a moving block, a threaded rod and a motor. The sandpaper body is symmetrically installed on the upper and lower sides of the middle part of the accessory body, and a support plate is installed inside the sandpaper body, and the outer side of the support plate is fixedly connected to the electric telescopic rod, and a support frame is installed behind the outer side of the electric telescopic rod.

[0010] Preferably, an accessory body is provided in the middle of the operating table, and the left and right sides of the accessory body are placed above the fixing plate.

[0011] Preferably, the top of the clamping block is threadedly connected to the fixed block, and a first connecting rod is installed on the front and rear sides of the outer side of the support rod, and a first hydraulic rod is rotatably installed inside the top of the first connecting rod, and the outer side of the support rod is rotatably connected to the middle of the fixed plate.

[0012] Preferably, a second connecting rod is installed on the outer side of the first connecting rod, a fixing plate is rotatably connected below the second connecting rod, and a first hydraulic rod is rotatably installed inside the upper outer side of the fixing plate.

[0013] Preferably, a fixing ring is installed on the outer side of the sandpaper body, and the fixing ring is fixed to the outer side of the sandpaper body by bolts.

[0014] Preferably, the support frame is installed at the output end of the second hydraulic rod, and a moving block is fixedly installed behind the second hydraulic rod, and the internal thread of the moving block is connected to a threaded rod, and the right side of the threaded rod is connected to a motor.

[0015] Preferably, a limit rod is mounted on the lower rear inner portion of the moving block, and the limit rod is mounted on the inner rear portion of the operating table.

[0016] Preferably, a waste box is installed at the lower part of the operating table, and a vacuum cleaner is fixedly connected to the lower part of the waste box, and the vacuum cleaner is placed on the ground.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the automobile plastic parts deburring device is provided with a clamping and fixing mechanism, which can firmly clamp and fix the automobile plastic parts during the deburring process, thereby greatly improving the deburring accuracy of the automobile plastic parts; at the same time, a double-sided deburring mechanism is provided, which can grind and deburr both sides of the automobile plastic parts, thereby greatly improving the deburring efficiency; in addition, a quick sandpaper replacement mechanism is provided, which is convenient for replacing the sandpaper at any time, thereby also improving the deburring accuracy;

[0018] 1. A clamping block, a fixing block, a support rod and a first connecting rod are provided. By opening the first hydraulic rod, the middle part of the first hydraulic rod is rotatably installed on the outer inner part of the fixing plate. At the same time, the output end of the first hydraulic rod is connected to the first connecting rod, and the lower inner part of the first connecting rod is rotatably connected to the support rod. The outer side of the support rod is rotatably connected to the lower inner part of the outer side of the fixing plate. In addition, the outer side of the first connecting rod is connected to the second connecting rod, and the lower part of the second connecting rod is rotatably connected to the fixing plate. When the first hydraulic rod is started, the first connecting rod will push the support rod to rotate downward. The fixing blocks are fixedly installed on the upper and lower sides of the support rod. The internal threads of the fixing block are connected to the clamping block, that is, the downward rotation of the support rod will drive the clamping block to rotate downward, thereby firmly clamping and fixing the accessory body, which will greatly improve the deburring accuracy of automotive plastic accessories.

[0019] 2. An electric telescopic rod, a support frame, a second hydraulic rod and a moving block are provided. The sandpaper body is tightly fitted through the upper and lower sides of the accessory body. The sandpaper body is fixedly installed on the outside of the support plate. The outer side of the support plate is fixedly connected with the electric telescopic rod up and down. The upper rear of the electric telescopic rod is connected to the support frame. The support frame is connected to the output end of the second hydraulic rod. The rear of the second hydraulic rod is connected to the moving block. The moving block is threadedly connected to the outside of the threaded rod. A motor is connected to the right side of the threaded rod. When the motor is turned on, the motor causes the threaded rod to rotate inside the operating table, and at the same time drives the moving block on the outside to rotate together. Due to the internal card at the rear of the moving block The limit rod is connected to the threaded rod, and the limit rod limits the moving block, that is, the moving block will move left and right outside the threaded rod, that is, the moving block will drive the second hydraulic rod in front to move left and right, open the second hydraulic rod, and the second hydraulic rod will push the support frame connected to the output end to move forward, so that the sandpaper body and the support plate arranged inside the front of the support frame move to the outside of the accessory body, and then open the electric telescopic rod outside the sandpaper body and the support plate, so that the output end of the electric telescopic rod pushes the sandpaper body and the accessory body to fit closely, that is, the moving block will make the sandpaper body move left and right on the surface of the accessory body, which will greatly improve the efficiency of deburring;

[0020] 3. A sandpaper body, a support plate, a fixing ring and bolts are provided. The sandpaper body is installed through the outer side of the support plate, and a fixing ring is installed on the outer side of the sandpaper body. The fixing ring is fixed to the outer side of the support plate by bolts. If the sandpaper body is damaged, loosen the bolts and take them out. The fixing ring will become loose, and then the sandpaper body fixed inside the fixing ring will be removed and replaced. After replacement, the fixing ring will be reinstalled on the outer side of the sandpaper body, and the bolts will be inserted back into the fixing ring and tightened. This makes it convenient to replace the sandpaper body at any time, and can also improve the accuracy of deburring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 3 This is a perspective structural diagram of the connection between the accessory body, the clamping block and the fixing block of the utility model;

[0024] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a top view of the structure of the connection between the sandpaper body, the support plate and the support frame of the utility model;

[0026] In the figure: 1. operating table; 2. accessory body; 3. clamping block; 4. fixing block; 5. support rod; 6. first connecting rod; 7. second connecting rod; 8. first hydraulic rod; 9. fixing plate; 10. sandpaper body; 11. support plate; 12. fixing ring; 13. bolt; 14. electric telescopic rod; 15. support frame; 16. second hydraulic rod; 17. moving block; 18. threaded rod; 19. limit rod; 20. motor; 21. waste box; 22. vacuum cleaner. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5The utility model provides a technical solution: a deburring device for automobile plastic parts, comprising: an operating table 1, a part body 2, a clamping block 3, a fixing block 4, a support rod 5, a first connecting rod 6, a second connecting rod 7, a first hydraulic rod 8, a fixing plate 9, a sandpaper body 10, a support plate 11, a fixing ring 12, a bolt 13, an electric telescopic rod 14, a support frame 15, a second hydraulic rod 16, a moving block 17, a threaded rod 18, a limiting rod 19, a motor 20, a waste box 21 and a vacuum cleaner 22;

[0029] like Figure 1 , Figure 2 and Figure 3 As shown in, the accessory body 2 is first placed in the middle of the operating table 1, and the left and right sides of the accessory body 2 contact the fixed plate 9. The first hydraulic rod 8 is first opened, and the middle part of the first hydraulic rod 8 is rotated and installed on the outer side of the fixed plate 9. At the same time, the first connecting rod 6 is connected to the outer side of the output end of the first hydraulic rod 8, and the lower internal part of the first connecting rod 6 is rotated and connected to the support rod 5. The outer side of the support rod 5 is rotated and connected to the lower inner side of the outer side of the fixed plate 9. In addition, the outer side of the first connecting rod 6 is connected to the second connecting rod 7, and the lower part of the second connecting rod 7 is rotated and connected to the fixed plate 9. When the first hydraulic rod 8 is started, the first connecting rod 6 will push the support rod 5 to rotate downward, and the upper and lower sides of the support rod 5 are fixedly installed with the fixing blocks 4. The internal threads of the fixing blocks 4 are connected to the clamping blocks 3, that is, the downward rotation of the support rod 5 will also drive the clamping blocks 3 to rotate downward, so that the clamping blocks 3 will firmly clamp and fix the accessory body 2 placed above the fixed plate 9, which will greatly improve the accuracy of deburring of automotive plastic accessories.

[0030] like Figure 1 , Figure 2 and Figure 5As shown in the figure, after being clamped and fixed by the accessory body 2, the upper and lower sides of the middle part of the accessory body 2 are tightly fitted with the sandpaper body 10, the outer side of the sandpaper body 10 is fixedly connected to the support plate 11, and the outer side of the support plate 11 is fixedly connected to the electric telescopic rod 14, and the upper rear side of the electric telescopic rod 14 is connected to the support frame 15, and the support frame 15 is connected to the output end of the second hydraulic rod 16, and the rear of the second hydraulic rod 16 is connected to the moving block 17, and the threaded rod 18 is connected to the inner thread of the moving block 17. The right side of the threaded rod 18 is connected to the motor 20. When the motor 20 is turned on, the motor 20 will make the threaded rod 18 rotate inside the operating table 1, and at the same time, it will drive the moving block 17 installed on the outside to rotate together. Since the limit rod 19 is engaged with the inner part of the rear of the moving block 17, the limit rod 19 will limit the moving block 17, that is, the moving block 17 will be outside the threaded rod 18. Move left and right, that is, the moving block 17 will drive the second hydraulic rod 16 in front to move left and right, open the second hydraulic rod 16, and the second hydraulic rod 16 will push the support frame 15 connected to the output end to move forward, so that the sandpaper body 10 and the support plate 11 arranged inside the front of the support frame 15 move to the outside of the accessory body 2, and then open the electric telescopic rod 14 outside the sandpaper body 10 and the support plate 11, so that the output end of the electric telescopic rod 14 pushes the sandpaper body 10 and the accessory body 2 to fit tightly, that is, the moving block 17 will make the sandpaper body 10 move left and right on the surface of the accessory body 2, and the upper and lower surfaces of the accessory body 2 can be polished and deburred together, which will greatly improve the deburring efficiency, turn on the vacuum cleaner 22, and the waste box 21 is connected above the vacuum cleaner 22. The burrs polished off the accessory body 2 will enter the interior of the waste box 21 and then be absorbed by the vacuum cleaner 22;

[0031] like Figure 1 , Figure 2 and Figure 4 As shown in the figure, the sandpaper body 10 is installed through the outer side of the support plate 11, and a circle of fixing ring 12 is installed on the periphery of the sandpaper body 10. The fixing ring 12 is fixed to the outer side of the support plate 11 by bolts 13. If the sandpaper body 10 is damaged during use, the bolts 13 can be loosened and taken out, the fixing ring 12 will become loose, and then the sandpaper body 10 fixed inside the fixing ring 12 can be removed and replaced. After the replacement, the fixing ring 12 can be reinstalled back to the outer side of the sandpaper body 10, and the bolts 13 can be inserted back into the fixing ring 12 to be tightened.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deburring device for automobile plastic parts, comprising: An operating table (1), the operating table (1) being placed directly on the ground; It is characterized by further comprising: The operating table (1) is provided with a clamping and fixing mechanism symmetrically disposed inside, wherein the clamping and fixing mechanism comprises a clamping block (3), a fixing block (4), a support rod (5), a first connecting rod (6), a second connecting rod (7), a first hydraulic rod (8) and a fixing plate (9); the operating table (1) is provided with a clamping block (3) symmetrically disposed inside, and the clamping block (3) is disposed inside the support rod (5), and the lower part of the clamping block (3) is tightly fitted with the accessory body (2), and the fixing blocks (4) are fixedly mounted above and below the support rod (5); A double-sided deburring mechanism is symmetrically arranged on the upper and lower sides of the middle part of the accessory body (2), wherein the double-sided deburring mechanism comprises a sandpaper body (10), a support plate (11), an electric telescopic rod (14), a support frame (15), a second hydraulic rod (16), a moving block (17), a threaded rod (18) and a motor (20); the sandpaper body (10) is symmetrically arranged on the upper and lower sides of the middle part of the accessory body (2), and a support plate (11) is arranged inside the sandpaper body (10), and the outer side of the support plate (11) is fixedly connected to the electric telescopic rod (14), and the support frame (15) is arranged behind the outer side of the electric telescopic rod (14).

2. The deburring equipment for automobile plastic parts according to claim 1, characterized in that: An accessory body (2) is arranged in the middle of the operating table (1), and the left and right sides of the accessory body (2) are placed above the fixing plate (9).

3. The deburring equipment for automobile plastic parts according to claim 1, characterized in that: The upper part of the clamping block (3) is threadedly connected to the fixed block (4), and first connecting rods (6) are installed on the front and rear sides of the outer side of the support rod (5), and a first hydraulic rod (8) is rotatably installed inside the upper part of the first connecting rod (6), and the outer side of the support rod (5) is rotatably connected to the middle part of the fixed plate (9).

4. The deburring device for automobile plastic parts according to claim 3, characterized in that: A second connecting rod (7) is mounted on the outside of the first connecting rod (6), a fixing plate (9) is rotatably connected to the bottom of the second connecting rod (7), and a first hydraulic rod (8) is rotatably mounted inside the top outer side of the fixing plate (9).

5. The deburring equipment for automobile plastic parts according to claim 1, characterized in that: A fixing ring (12) is installed on the outer side of the sandpaper body (10), and the fixing ring (12) is fixed to the outer side of the sandpaper body (10) by bolts (13).

6. The deburring equipment for automobile plastic parts according to claim 1, characterized in that: The support frame (15) is mounted on the output end of the second hydraulic rod (16), and a moving block (17) is fixedly mounted behind the second hydraulic rod (16), and a threaded rod (18) is connected to the inner thread of the moving block (17), and a motor (20) is connected to the right side of the threaded rod (18).

7. The deburring device for automobile plastic parts according to claim 6, characterized in that: A limit rod (19) is mounted on the lower rear interior of the moving block (17), and the limit rod (19) is mounted on the rear interior of the operating table (1).

8. The deburring device for automobile plastic parts according to claim 7, characterized in that: A waste box (21) is installed at the lower part of the operating table (1), and a vacuum cleaner (22) is fixedly connected to the lower part of the waste box (21), and the vacuum cleaner (22) is placed on the ground.

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