Paint spraying tool frame for automobile plastic parts

Abstract

A paint spraying tool frame for automobile plastic parts relates to the technical field of automobile part machining devices and comprises a base, four supporting rods are fixedly mounted on the base, each supporting rod is sleeved with a sliding sleeve, a rack is fixedly mounted at the top of each sliding sleeve, a supporting plate is fixedly mounted on the lower surface of the rack, and a bearing plate is fixedly mounted among the four supporting rods. A mounting hole is formed in the bearing plate, and an adjusting assembly is fixedly mounted in the mounting hole. The motor controls the adjusting assembly to drive the frame body to move up and down, the problem that an existing frame body is fixed and cannot be adjusted is solved, and practicability and reliability of the device are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts processing equipment, and in particular to a painting fixture for automotive plastic parts. Background Technology

[0002] Before painting automotive plastic parts, a corresponding tooling frame is usually used to suspend the plastic parts to be painted, which makes it easier for workers to carry out the painting operation.

[0003] Chinese utility model patent, publication number CN219943314U, discloses a painting fixture for automotive plastic parts, including a frame body. A drive rotation mechanism is located at the top of the inner side of the frame body. A support plate is fixedly connected to the inner side of the frame body. A linkage mechanism that cooperates with the drive rotation mechanism is located inside the support plate. A stepping mechanism is located at the bottom of the support plate. Through the drive rotation mechanism and linkage mechanism, when a worker is painting plastic parts on the hooks, stepping on the stepping mechanism causes it to reciprocate up and down. This causes the linkage mechanism to drive the drive rotation mechanism to rotate horizontally, thus achieving the reciprocating rotation of multiple hooks on the frame body. This reciprocating rotation allows the worker to paint multiple plastic parts in place. However, the frame body is fixed and not adjustable. Since the working comfort range varies depending on the worker's height, it is inconvenient for workers of different heights. Utility Model Content

[0004] This utility model proposes a painting fixture for automotive plastic parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A painting fixture for automotive plastic parts includes a base with four support rods fixedly mounted on it. Each support rod is fitted with a sliding sleeve, and a frame is fixedly mounted on the top of the sliding sleeve. A support plate is fixedly mounted on the lower surface of the frame. A receiving plate is fixedly mounted between the four support rods. The receiving plate has mounting holes, and an adjustment component is fixedly mounted in each mounting hole. The adjustment component includes a mounting box, an adjustment rod, and a connecting rod. The mounting box is fixedly mounted on the receiving plate, and a connecting rod is rotatably mounted on the mounting box. The connecting rod is hollow, and the adjustment rod is slidably mounted inside the connecting rod. An arc-shaped groove is formed on the side wall of the connecting rod, and a limit post is slidably mounted in the arc-shaped groove. The limit post is fixedly connected to one end of the side wall of the adjustment rod, and the other end of the adjustment rod is fixedly connected to the lower surface of the support plate. A motor is fixedly mounted in the middle of the base, and the motor is fixedly connected to the bottom of the connecting rod.

[0007] A further preferred embodiment of this utility model is: a sliding groove is provided inside the mounting box, and one end of the limiting post is slidably installed in the sliding groove through the arc-shaped groove.

[0008] A further preferred embodiment of this utility model is as follows: a through hole is provided on the mounting box, and a connecting rod is rotatably installed in the through hole of the mounting box. Baffles are fixedly installed at both ends of the connecting rod, and the two baffles are respectively in contact with the upper and lower surfaces of the mounting box.

[0009] A further preferred embodiment of this utility model is as follows: each sliding sleeve is equipped with an upright plate, the upright plates are L-shaped, the upright plates are rectangular, and the upright plates are not corresponding to each other. Two sets of fixing rods and locking posts are fixedly installed on each upright plate, and a collection component is installed between every two upright plates on the same side through the fixing rods and locking posts.

[0010] A further preferred embodiment of this utility model: one end of the fixing rod is fixedly connected to the upright plate, and the other end of the fixing rod is threaded. A fixing nut is screwed onto the fixing rod through the thread. The locking post consists of a column body and a ball head. One end of the column body is fixedly connected to the upright plate, and the other end of the column body is fixedly connected to the ball head. The fixing rod and the locking post correspond to each other, and the fixing rod is located above the locking post.

[0011] A further preferred embodiment of this utility model: the collecting component consists of a side plate and a collecting groove. Each side of the side plate is provided with a first mounting groove and a second mounting groove. The first mounting groove cooperates with the fixing rod, and the second mounting groove cooperates with the locking post. The bottom of one side of the side plate is fixedly connected to the collecting groove.

[0012] A further preferred embodiment of this utility model is that the first mounting groove is oblong and the second mounting groove is teardrop-shaped.

[0013] The present invention has the following advantages:

[0014] 1. This utility model uses a motor-controlled adjustment component to drive the frame to move up and down, which solves the problem of the existing frame being fixed and not adjustable, and improves the practicality and reliability of the device.

[0015] 2. This utility model, by installing a collection component on the frame, can effectively collect paint dripping from plastic parts, reducing environmental pollution. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the adjustment component of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the connecting rod of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the collection component of this utility model;

[0020] Figure 5 This is a top sectional view of the present invention without the adjustment components installed;

[0021] Figure 6 This is a cross-sectional view of the mounting box of this utility model;

[0022] In the diagram: 1. Base, 2. Support rod, 3. Sliding sleeve, 5. Motor, 6. Frame, 7. Vertical plate, 8. Side plate, 9. Fixing rod, 10. Fixing nut, 11. First mounting slot, 12. Second mounting slot, 13. Locking post, 14. Collection slot, 15. Mounting box, 16. Baffle, 17. Adjusting rod, 18. Arc groove, 19. Limiting post, 20. Connecting rod, 21. Mounting hole, 22. Through hole, 23. Sliding groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] according to Figure 1-6 As shown, a painting fixture for automotive plastic parts includes a base 1, on which four support rods 2 are fixedly installed. Each support rod 2 is fitted with a sliding sleeve 3. A frame 6 is fixedly installed on the top of the sliding sleeve 3. A support plate is fixedly installed on the lower surface of the frame 6. A receiving plate 4 is fixedly installed between the four support rods 2. The receiving plate 4 has mounting holes 21. An adjustment component is fixedly installed in the mounting holes 21 to ensure that the mounting box 15 is fixedly installed in the mounting holes. The adjustment component includes the mounting box 15, an adjustment rod 17, and a connecting rod 20. The mounting box 15 is fixedly installed on the receiving plate. 4. A connecting rod 20 is rotatably mounted on the mounting box 15. The connecting rod 20 is hollow. An adjusting rod 17 is slidably mounted inside the connecting rod 20. An arc-shaped groove 18 is opened on the side wall of the connecting rod 20. A limiting post 19 is slidably mounted in the arc-shaped groove 18. The limiting post 19 is fixedly connected to one end of the side wall of the adjusting rod 17. The other end of the adjusting rod 17 is fixedly connected to the lower surface of the support plate. A motor 5 is fixedly mounted in the middle of the base 1. The motor 5 used here is a self-locking motor that can rotate in both directions. It is existing technology and will not be described in detail. The motor 5 is fixedly connected to the bottom of the connecting rod 20.

[0025] The mounting box 15 is provided with a sliding groove 23. One end of the limiting post 19 passes through the arc groove 18 and is slidably installed in the sliding groove 23. This setting can limit the rotation of the adjusting rod 17, ensure that the limiting post 19 works normally, and allow the adjusting rod 17 to slide normally.

[0026] The mounting box 15 has a through hole 22. A connecting rod 20 is rotatably installed in the through hole 22 of the mounting box 15. Baffles 16 are fixedly installed at both ends of the connecting rod 20. The two baffles 16 are respectively in contact with the upper and lower surfaces of the mounting box 15. This arrangement can ensure the normal rotation of the connecting rod 20.

[0027] Each sliding sleeve 3 is equipped with an upright plate 7, which is L-shaped and rectangular with each other. The upright plates 7 are not aligned with each other. Each upright plate 7 is fixedly equipped with two sets of fixing rods 9 and clamping posts 13. A collection component is installed between every two upright plates 7 on the same side through the fixing rods 9 and clamping posts 13.

[0028] One end of the fixing rod 9 is fixedly connected to the upright plate 7, and the other end of the fixing rod 9 is threaded. The fixing rod 9 is screwed with a fixing nut 10 through the thread. The locking post 13 is composed of a column and a ball head. One end of the column is fixedly connected to the upright plate 7, and the other end of the column is fixedly connected to the ball head. The fixing rod 9 and the locking post 13 correspond to each other, and the fixing rod 9 is located above the locking post 13.

[0029] The collection assembly consists of a side plate 8 and a collection groove 14. The side plate 8 has a first mounting groove 11 and a second mounting groove 12 on both sides. The first mounting groove 11 cooperates with the fixing rod 9, and the second mounting groove 12 cooperates with the locking post 13. The bottom of one side of the side plate 8 is fixedly connected to the collection groove 14, which can collect the dripping paint.

[0030] The first mounting slot 11 is oblong, and the second mounting slot 12 is teardrop-shaped. This design facilitates installation.

[0031] Working principle: The operator uses this device to spray paint multiple plastic parts. The first mounting groove 11 and the second mounting groove 12 at both ends of the side plate 8 are respectively installed on the corresponding fixing rod 9 and the locking post 13. The collection groove 14 will then correspond to the plastic parts. When it is necessary to adjust the height of the frame 6, the motor 5 is started. The motor 5 drives the connecting rod 20 to rotate. The arc groove 18 of the connecting rod 20 drives the limiting post 19 to move. At the same time, the sliding groove 23 limits the limiting post 19. The adjusting rod 17 slides in the connecting rod 20. The change of the adjusting rod 17 will change the height of the frame 6.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A paint spraying fixture for automotive plastic parts, comprising a base (1) and four support rods (2) fixedly mounted on the base (1), characterized in that: Each support rod (2) is fitted with a sliding sleeve (3). A frame (6) is fixedly installed on the top of the sliding sleeve (3). A support plate is fixedly installed on the lower surface of the frame (6). A receiving plate (4) is fixedly installed between the four support rods (2). A mounting hole (21) is opened on the receiving plate (4). An adjustment component is fixedly installed in the mounting hole (21). The adjustment component includes a mounting box (15), an adjustment rod (17), and a connecting rod (20). The mounting box (15) is fixedly installed on the receiving plate (4). The mounting box (15) can rotate. A connecting rod (20) is installed, the connecting rod (20) is hollow, and an adjusting rod (17) is slidably installed inside the connecting rod (20). An arc groove (18) is opened on the side wall of the connecting rod (20), and a limiting post (19) is slidably installed in the arc groove (18). The limiting post (19) is fixedly connected to one end of the side wall of the adjusting rod (17), and the other end of the adjusting rod (17) is fixedly connected to the lower surface of the support plate. A motor (5) is fixedly installed in the middle of the base (1), and the motor (5) is fixedly connected to the bottom of the connecting rod (20).

2. The automotive plastic parts painting fixture according to claim 1, characterized in that: The mounting box (15) is provided with a sliding groove (23), and one end of the limiting post (19) passes through the arc groove (18) and is slidably installed in the sliding groove (23).

3. The automotive plastic parts painting fixture according to claim 2, characterized in that: The mounting box (15) has a through hole (22). A connecting rod (20) is rotatably installed in the through hole (22) of the mounting box (15). Baffles (16) are fixedly installed at both ends of the connecting rod (20). The two baffles (16) are respectively in contact with the upper and lower surfaces of the mounting box (15).

4. The automotive plastic parts painting fixture according to claim 1, characterized in that: Each sliding sleeve (3) is equipped with a vertical plate (7). The vertical plate (7) is L-shaped and the vertical plates (7) are rectangular. The vertical plates (7) do not correspond to each other. Two sets of fixing rods (9) and clamping posts (13) are fixedly installed on each vertical plate (7). A collection component is installed between every two vertical plates (7) on the same side through the fixing rods (9) and clamping posts (13).

5. The automotive plastic parts painting fixture according to claim 4, characterized in that: One end of the fixing rod (9) is fixedly connected to the upright plate (7), and the other end of the fixing rod (9) is threaded. The fixing rod (9) is screwed with a fixing nut (10) through the thread. The locking post (13) is composed of a column and a ball head. One end of the column is fixedly connected to the upright plate (7), and the other end of the column is fixedly connected to the ball head. The fixing rod (9) and the locking post (13) correspond to each other, and the fixing rod (9) is located above the locking post (13).

6. The automotive plastic parts painting fixture according to claim 4, characterized in that: The collection assembly consists of a side plate (8) and a collection groove (14). The side plate (8) is provided with a first mounting groove (11) and a second mounting groove (12) on both sides. The first mounting groove (11) cooperates with the fixing rod (9), and the second mounting groove (12) cooperates with the locking post (13). The bottom of one side of the side plate (8) is fixedly connected to the collection groove (14).

7. The automotive plastic parts painting fixture according to claim 6, characterized in that: The first mounting groove (11) is oblong, and the second mounting groove (12) is teardrop-shaped.

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