Paint spraying clamp for automobile suspension control arm

Abstract

The utility model discloses an automobile suspension control arm paint spraying clamp which comprises a bearing base, a stand column is fixedly installed on the top of the bearing base, an installation groove is formed in the stand column, a threaded rod is rotatably installed in the installation groove, a movable column is connected to the threaded rod in a threaded mode, and a connecting transverse rod is fixedly installed on the outer side of the movable column. A connecting vertical rod is fixedly installed at the bottom of the tail end of the connecting transverse rod, an adapter block is fixedly installed at the bottom of the connecting vertical rod, a rotating block is rotationally installed on the adapter block, an upper fixing plate is fixedly installed at the bottom of the rotating block, and a bearing assembly is arranged below the upper fixing plate. Under the action of the first motor, the upper fixing plate moves towards the lower fixing plate to clamp the control arm, under the action of the second motor, the upper fixing plate and the lower fixing plate drive the control arm to rotate at a constant speed, multi-angle paint spraying operation on the control arm is achieved, paint spraying efficiency is improved, paint spraying is uniform, and the labor intensity of workers is reduced. And the paint spraying quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying fixtures, and more specifically to a paint spraying fixture for a vehicle suspension control arm. Background Art

[0002] The automobile suspension control arm painting fixture is a kind of painting auxiliary device used for the painting process during the automobile processing. When the automobile suspension control arm is being painted, the automobile suspension control arm painting fixture fixes the control arm to facilitate the spraying process.

[0003] The automobile suspension control arm is clamped by a fixture before painting, and then the suspension control arm to be painted is painted. During the painting work, since the automobile suspension control arm is fixed at a fixed angle after being fixed by the fixture, and the spraying surface of the control arm is often multi-sided, the angle of the painting is limited, so when painting the control arm, it needs to be removed and put back in the fixture before the other side can be sprayed, which increases the workload and reduces the work efficiency of the spraying. In view of the above problems, the present device was invented after research. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a painting fixture for a vehicle suspension control arm to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a painting fixture for an automobile suspension control arm comprises a receiving base, a column is fixedly installed on the top of the receiving base, a mounting groove is opened on the column, a screw is rotatably installed in the mounting groove, a first motor is fixedly installed on the top of the column, and the output shaft of the first motor is connected to the screw, a moving column is threadedly connected to the screw, a connecting cross bar is fixedly installed on the outside of the moving column, a connecting vertical pole is fixedly installed at the bottom of the end of the connecting cross bar, a transfer block is fixedly installed at the bottom of the connecting vertical pole, a rotating block is rotatably installed on the transfer block, an upper fixed plate is fixedly installed at the bottom of the rotating block, and a receiving assembly is arranged below the upper fixed plate.

[0006] Optionally, supporting feet are fixedly installed at the four corners of the bottom of the receiving base.

[0007] Optionally, reinforcing ribs are fixedly mounted on both sides of the bottom of the column, and the two reinforcing ribs are fixedly mounted on the receiving base.

[0008] Optionally, the width of the movable column is equal to the width of the mounting groove.

[0009] Optionally, a connecting groove is provided inside the adapter block, and a longitudinal section of the connecting groove is an inverted "convex"-shaped structure.

[0010] Optionally, the rotating block is a stepped shaft structure, and the rotating block is adapted to the connecting groove.

[0011] Optionally, the receiving assembly includes a frame fixedly mounted on the top of the receiving base, a second motor is fixedly mounted on the frame, a lower fixing plate is fixedly mounted on the output shaft of the second motor, and the lower fixing plate and the upper fixing plate are coaxially arranged.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The automobile suspension control arm painting fixture is provided with a screw, a moving column, a transfer block, a rotating block, an upper fixed plate and a receiving assembly. Under the action of a first motor, the moving column drives the upper fixed plate to move toward the lower fixed plate to clamp the control arm. Under the action of a second motor, the upper fixed plate and the lower fixed plate drive the control arm to rotate at a uniform speed, so that an operator does not need to remove the control arm and then change the angle to re-clamp it, and can also realize multi-angle painting operations on the control arm without moving itself, thereby reducing the operator's workload, improving the painting efficiency, and spraying the paint evenly, thereby ensuring the quality of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The overall structural diagram provided for the painting fixture of the automobile suspension control arm;

[0016] Figure 2 The overall structural front view provided for the painting fixture of the automobile suspension control arm;

[0017] Figure 3 Cutaway view of the adapter block provided for the automotive suspension control arm painting jig.

[0018] Description of reference numerals:

[0019] 1. Supporting base; 2. Vertical column; 3. Screw; 4. First motor; 5. Moving column; 6. Connecting cross bar; 7. Connecting vertical column; 8. Adapter block; 9. Rotating block; 10. Upper fixed plate; 11. Supporting assembly; 1101. Frame; 1102. Second motor; 1103. Lower fixed plate; 12. Support foot; 13. Connecting groove; 14. Reinforcing rib. DETAILED DESCRIPTION

[0020] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] See attached Figure 1 and Figure 2 The automobile suspension control arm painting fixture of this embodiment includes a receiving base 1, which is a rectangular structure. Support legs 12 are fixedly installed at the four corners of the bottom of the receiving base 1. The support legs 12 at the four corners work together to support the device to ensure the stability of the device during use. A column 2 is fixedly installed on the top of the receiving base 1, and reinforcing ribs 14 are fixedly installed on both sides of the bottom of the column 2, and the two reinforcing ribs 14 are fixedly installed on the receiving base 1. Under the action of the reinforcing ribs 14 on both sides, the structural stability of the column 2 during use is fully guaranteed.

[0023] See attached Figure 1 and Figure 2 A mounting groove is provided on the column 2, and the mounting groove is vertically arranged. A screw rod 3 is rotatably installed in the mounting groove. A first motor 4 is fixedly installed on the top of the column 2, and the output shaft of the first motor 4 is connected to the screw rod 3. When in use, the first motor 4 is connected to an external power supply and the first motor 4 is started to realize the rotation of the screw rod 3. A moving column 5 is threadedly connected to the screw rod 3, and the width of the moving column 5 is equal to the width of the mounting groove, thereby realizing the limitation of the moving column 5, so that the moving column 5 can move longitudinally along the mounting groove during the rotation of the screw rod 3.

[0024] See attached Figure 1 and Figure 3 A connecting cross bar 6 is fixedly installed on the outside of the moving column 5, a connecting vertical rod 7 is fixedly installed on the bottom of the end of the connecting cross bar 6, a transfer block 8 is fixedly installed on the bottom of the connecting vertical rod 7, and a rotating block 9 is rotatably installed on the transfer block 8. Specifically, a connecting groove 13 is opened inside the transfer block 8, and the longitudinal section of the connecting groove 13 is an inverted "convex" shape structure. The rotating block 9 is a stepped shaft structure, and the rotating block 9 is adapted to the connecting groove 13. The structure of the connecting groove 13 allows the rotating block 9 to rotate in the connecting groove 13 without falling from the connecting groove 13. An upper fixed plate 10 is fixedly installed at the bottom of the rotating block 9.

[0025] See attached Figure 1 and Figure 2 A receiving assembly 11 is provided below the upper fixed plate 10, and the receiving assembly 11 includes a frame 1101 fixedly mounted on the top of the receiving base 1, and a second motor 1102 is fixedly mounted on the frame 1101, and a lower fixed plate 1103 is fixedly mounted on the output shaft of the second motor 1102, and a coaxial line is provided between the lower fixed plate 1103 and the upper fixed plate 10. When in use, the second motor 1102 is connected to an external power supply, and the second motor 1102 is started, and the output shaft of the second motor 1102 drives the lower fixed plate 1103 to rotate.

[0026] During use, the operator first places the automobile suspension control arm between the upper fixing plate 10 and the lower fixing plate 1103, wherein the lower end of the control arm abuts against the lower fixing plate 1103, and then starts the first motor 4. Under the operation of the first motor 4, the screw 3 rotates, so that the movable column 5 drives the upper fixing plate 10 to move toward the lower fixing plate 1103 until the top of the control arm abuts against the upper fixing plate 10. At this time, under the joint action of the upper fixing plate 10 and the lower fixing plate 1103, the control arm is clamped. At this time, the operator can hold the paint spraying device to paint the control arm, and during the painting process, the operator starts The second motor 1102 is driven, and the second motor 1102 drives the lower fixed plate 1103 to rotate. Since the rotating block 9 and the adapter block 8 are rotatably connected, and the upper fixed plate 10 and the lower fixed plate 1103 are in a clamping state for the control arm, the upper fixed plate 10 will also rotate with the lower fixed plate 1103, thereby realizing uniform rotation of the control arm. At this time, the operator does not need to remove the control arm and then change the angle and re-clamp it. The control arm can also be painted at multiple angles without moving its own position, thereby improving the spraying efficiency. The control arm rotates at a uniform speed, so that the paint is evenly sprayed, ensuring the paint quality.

[0027] 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. Automobile suspension control arm painting fixture, characterized in that: The invention comprises a receiving base (1), a column (2) is fixedly installed on the top of the receiving base (1), a mounting groove is provided on the column (2), a screw (3) is rotatably installed in the mounting groove, a first motor (4) is fixedly installed on the top of the column (2), and the output shaft of the first motor (4) is connected to the screw (3), a moving column (5) is threadedly connected on the screw (3), a connecting cross bar (6) is fixedly installed on the outer side of the moving column (5), a connecting vertical bar (7) is fixedly installed at the bottom of the end of the connecting cross bar (6), and a transfer block (8) is fixedly installed at the bottom of the connecting vertical bar (7). ), a rotating block (9) is rotatably mounted on the adapter block (8), an upper fixed plate (10) is fixedly mounted on the bottom of the rotating block (9), and a receiving assembly (11) is arranged below the upper fixed plate (10); the receiving assembly (11) comprises a frame (1101) fixedly mounted on the top of the receiving base (1), a second motor (1102) is fixedly mounted on the frame (1101), a lower fixed plate (1103) is fixedly mounted on the output shaft of the second motor (1102), and the lower fixed plate (1103) and the upper fixed plate (10) are arranged coaxially.

2. The automobile suspension control arm painting fixture according to claim 1, characterized in that: Support feet (12) are fixedly mounted at the four corners of the bottom of the receiving base (1).

3. The automobile suspension control arm painting fixture according to claim 1, characterized in that: Reinforcing ribs (14) are fixedly mounted on both sides of the bottom of the column (2), and the two reinforcing ribs (14) are fixedly mounted on the receiving base (1).

4. The automobile suspension control arm painting fixture according to claim 1, characterized in that: The width of the movable column (5) is equal to the width of the mounting groove.

5. The automobile suspension control arm painting fixture according to claim 1, characterized in that: A connecting groove (13) is provided inside the adapter block (8), and the connecting groove (13) has an inverted "convex"-shaped structure in its longitudinal section.

6. The automobile suspension control arm painting fixture according to claim 5, characterized in that: The rotating block (9) is a stepped shaft structure, and the rotating block (9) is adapted to the connecting groove (13).

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