Hanging tool for electrophoretic coating of automobile parts

Abstract

The utility model discloses a hanger for electrophoretic coating of auto spare parts, which comprises a cross beam, a movable seat is sleeved on the cross beam, a support seat is mounted below the movable seat through a hanger, a connecting column is connected to the top of the movable seat, a connecting arm is hinged to the connecting column, the end of the connecting arm is hinged to a rotating arm, and the rotating arm is connected with the movable seat. A motor is connected to the lower portion of the rotating arm, and a height-adjustable limiting support is installed in the middle of the cross beam through an adjusting mechanism. The positioning device is scientific and reasonable in structural design and capable of meeting the requirements for placement and positioning of workpieces of different sizes, the application range of equipment is widened, the limiting support is installed below the cross beam, the height of the limiting support can be manually adjusted under the action of the screw, and therefore the workpieces are pressed and fixed from the upper side, and the working efficiency is improved. And an effective positioning effect on the workpiece can be achieved by matching with a supporting seat below.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoretic coating equipment for automobile parts, in particular to a hanger for electrophoretic coating of automobile parts. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to make particles such as pigments and resins suspended in the electrophoretic liquid migrate and deposit on the surface of the substrate of one of the electrodes. The purpose of auto parts coating is to improve the service life and use effect of various auto parts. At present, when the traditional auto parts coating hanger is used for surface spraying of auto parts, the workpiece may be easily shaken by external force during the processing, which affects the processing effect. In addition, the positioning device of the ordinary hanger is difficult to adapt to the positioning requirements of workpieces of different widths and sizes, and the scope of application is small. Therefore, we propose a hanger for electrophoretic coating of auto parts. Utility Model Content

[0003] The utility model aims to provide a hanger for electrophoretic coating of automobile parts to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanger for electrophoretic coating of automobile parts, comprising a crossbeam, a movable seat is sleeved on the crossbeam, a support seat is installed below the movable seat through a hanger, a connecting column is connected to the top of the movable seat, a connecting arm is hinged on the connecting column, the end of the connecting arm is hinged to a rotating arm, a motor is connected below the rotating arm, and a height-adjustable limit bracket is installed in the middle of the crossbeam through an adjustment mechanism.

[0005] In the above solution, a pin is provided at the end of the crossbeam, and a through hole is opened on the side of the movable seat.

[0006] In the above solution, a filter screen is installed in the groove on the support seat, and the side surface of the support seat is connected via an elastic net.

[0007] In the above solution, the motor is mounted on a mounting bracket.

[0008] In the above solution, the adjustment mechanism includes a screw rod threadedly connected to the cross beam, and the bottom end of the screw rod is movably connected to the limiting bracket.

[0009] In the above solution, a sleeve is provided at the top of the limiting bracket, a guide rod is inserted into the sleeve, and the guide rod is fixedly connected to the mounting bracket.

[0010] In the above solution, both ends of the connecting arm are respectively hingedly connected with the connecting column and the rotating arm through axle pin assemblies.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the hanger for electrophoretic coating of automobile parts has a simple and reasonable structural design and is highly practical. By setting up a crossbeam, a movable seat, a hanger, a connecting column, a connecting arm, a rotating arm, a motor and other structures that are used in conjunction with each other, the movable seat can be moved laterally on the crossbeam, thereby achieving the purpose of adjusting the distance between the two groups of support seats, and can adapt to the placement and positioning requirements of workpieces of different sizes, thereby expanding the scope of application of the equipment. By installing a limit bracket under the crossbeam and manually adjusting the height of the limit bracket under the action of a screw, the workpiece can be pressed and fixed from the upper side. In conjunction with the support seat below, it can effectively position the workpiece, fully ensuring the stability of the workpiece, and providing effective support for the electrophoretic processing flow of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the support seat structure of the utility model.

[0014] Figure 3 This is a schematic diagram of the connection structure of the rotating arm of the utility model.

[0015] In the figure: 1 beam, 11 moving seat, 12 through hole, 13 bracket, 14 support seat, 15 filter screen, 16 elastic net, 17 connecting column, 18 connecting arm, 19 rotating arm, 2 motor, 21 mounting bracket, 22 screw rod, 23 limit bracket, 24 sleeve, 25 guide rod. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model provides a technical solution: a hanger for electrophoretic coating of automobile parts, including a crossbeam 1, a movable seat 11 is sleeved on the crossbeam 1, a support seat 14 is installed below the movable seat 11 through a bracket 13, a connecting column 17 is connected to the top of the movable seat 11, a connecting arm 18 is hinged on the connecting column 17, the end of the connecting arm 18 is hinged to a rotating arm 19, a motor 2 is connected below the rotating arm 19, and a height-adjustable limit bracket 23 is installed in the middle of the crossbeam 1 through an adjustment mechanism.

[0018] By setting up the coordinated structures such as the crossbeam 1, the movable seat 11, the hanger 13, the connecting column 17, the connecting arm 18, the rotating arm 19, the motor 2, etc., the movable seat 11 can be moved laterally on the crossbeam 1, so as to achieve the purpose of adjusting the distance between the two groups of support seats 14, which can adapt to the placement and positioning requirements of workpieces of different sizes and expand the scope of application of the equipment.

[0019] In the above solution, a pin is provided at the end of the cross beam 1, and a through hole 12 is provided on the side of the moving seat 11. The cross beam 1 is inserted into the through hole 12 on the side of the moving seat 11.

[0020] In the above scheme, a filter screen 15 is installed in the groove on the support seat 14, and the side of the support seat 14 is connected by an elastic net 16. Liquid can be filtered out by the filter screen 15, so that the liquid on the surface of the workpiece can be separated from it. The design of the elastic net 16 can be expanded and contracted with the lateral adjustment of the support seat 14, and the design of the elastic net 16 can prevent the workpiece from falling downward.

[0021] In the above solution, the motor 2 is mounted on the mounting bracket 21. The motor 2 is a forward and reverse motor, and is connected to a power source and a switch through a wire.

[0022] In the above scheme, the adjustment mechanism includes a screw rod 22 screwed to the cross beam 1, and the bottom end of the screw rod 22 is movably connected to the limit bracket 23. A knob is provided on the top of the screw rod 22, and the user manually rotates the knob to rotate the screw rod 22, thereby adjusting the limit bracket 23 up and down, so that the limit bracket 23 is pressed on the top of the workpiece.

[0023] By installing a limit bracket 23 under the beam 1, and under the action of the screw 22, the height of the limit bracket 23 can be manually adjusted, so that the workpiece can be pressed and fixed from the upper side. In conjunction with the support seat 14 below, it can effectively position the workpiece, fully ensuring the stability of the workpiece and providing effective support for the electrophoresis processing process of the workpiece.

[0024] In the above scheme, a sleeve 24 is provided at the top of the limit bracket 23, a guide rod 25 is inserted into the sleeve 24, and the guide rod 25 is fixedly connected to the mounting bracket 21. The sleeve 24 and the guide rod 25 together form a limit mechanism with adjustable length. When the height of the limit bracket 23 is adjusted by the screw rod 22, the guide rod 25 and the sleeve 24 produce relative displacement, thereby ensuring the stability of the limit bracket 23 when it is adjusted.

[0025] In the above solution, both ends of the connecting arm 18 are respectively hingedly connected with the connecting column 17 and the rotating arm 19 through axle pin assemblies.

[0026] Working principle:

[0027] When this kind of hanger for electrophoretic coating of automobile parts is used, the equipment is adjusted according to the specific size of the workpiece. During this process, the motor 2 is started by the switch, and the motor 2 drives the rotating arm 19 to rotate, thereby driving the two connecting arms 18 to generate a rotation trend. During this process, the connecting arm 18 drives the connecting column 17 to move, so that the moving seat 11 moves laterally along the beam 1. During this process, the two groups of support seats 14 approach or move away from each other, so as to achieve the purpose of adjusting the effective width of the hanger equipment, and the workpiece to be processed is placed between the two support seats 14, and then the knob is manually rotated to rotate the screw 22, so as to adjust the limit bracket 23 up and down, so that the limit bracket 23 is pressed on the top of the workpiece, and it is suitable for cooperating with the support seat 14 below to effectively position the workpiece. The use of the equipment in conjunction with the lifting mechanism can realize the rapid lifting process of the device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanger for electrophoretic coating of automobile parts, comprising a crossbeam (1), characterized in that: A movable seat (11) is sleeved on the crossbeam (1), a support seat (14) is installed below the movable seat (11) via a hanger (13), a connecting column (17) is connected to the top of the movable seat (11), a connecting arm (18) is hinged on the connecting column (17), an end of the connecting arm (18) is hinged to a rotating arm (19), a motor (2) is connected below the rotating arm (19), and a height-adjustable limit bracket (23) is installed in the middle of the crossbeam (1) via an adjustment mechanism.

2. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: A pin shaft is provided at the end of the crossbeam (1), and a through hole (12) is provided on the side of the movable seat (11).

3. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: A filter screen (15) is installed in the groove on the support seat (14), and the side surface of the support seat (14) is connected via an elastic net (16).

4. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: The motor (2) is mounted on a mounting bracket (21).

5. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: The adjustment mechanism comprises a screw rod (22) threadedly connected to the cross beam (1), and the bottom end of the screw rod (22) is movably connected to a limiting bracket (23).

6. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: A sleeve (24) is arranged on the top of the limiting bracket (23), a guide rod (25) is inserted into the sleeve (24), and the guide rod (25) is fixedly connected to the mounting bracket (21).

7. The hanger for electrophoretic coating of automobile parts according to claim 1, characterized in that: The two ends of the connecting arm (18) are respectively hingedly connected with the connecting column (17) and the rotating arm (19) through axle pin assemblies.

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