An electrophoresis hanger with sharp corners

Abstract

The utility model relates to the surface coating field of automobile parts manufacturing technology, specifically come to be a kind of sharp corner formula electrophoresis hanger, including suspender (1), crossbeam (2), hanger (3), wherein rectangular hanger (3) is provided with multiple crossbeams (2), and it is provided with a suspender (1) on the top crossbeam (2), corresponding crossbeam (2) on the hanger (3), fixedly connected with multiple neatly arranged hanger boards (4), the hanger board (4) is provided with multiple sharp corners (5) relative to its design center symmetry, when hanger board (4) is located horizontal position, sharp corner (5) and horizontal plane included angle is greater than 9º, the suspender (1), crossbeam (2), hanger (3), hanger board (4) are metal material, the sharp corner formula electrophoresis hanger of the utility model solves the problem that the hole automobile parts with smooth surface are complicated in electrophoresis coating process, hanging operation, improves production efficiency, and enhances automobile parts surface coating quality.

Description

Technical Field

[0001] This utility model relates to the field of surface coating technology in automotive parts manufacturing, specifically a pointed-corner electrophoresis hanger. Background Technology

[0002] Currently, many automotive parts in car seats and chassis have smooth surfaces and holes. During the electrophoretic coating process, these parts are generally coated by screwing hanging bolts into the holes. This method can ensure the surface coating quality of the automotive parts, but the hanging operation is cumbersome and affects production efficiency. Another method is to use a pointed jig to clamp the non-critical surfaces of the automotive parts for electrophoretic coating. This method is more efficient, but it will leave slight clamping marks on the surface coating of the automotive parts, affecting the surface coating quality. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pointed-corner electrophoresis hanger to solve the problems of cumbersome hanging operation, low production efficiency, and coating marks on the surface of automotive parts with smooth surfaces and holes during the electrophoresis coating process.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a pointed-angle electrophoresis hanger, including a hanging ring, a crossbeam, and a hanging frame, wherein a rectangular hanging frame is provided with multiple crossbeams, and a hanging ring is provided on the top crossbeam; multiple neatly arranged hanging plates are fixedly connected to the corresponding crossbeams in the hanging frame. The mounting plate is symmetrically provided with multiple sharp corners relative to its design center. When the mounting plate is in a horizontal position, the angle between the sharp corners and the horizontal plane is greater than 9°. The lifting rings, crossbeams, brackets, and hanging plates are all made of metal.

[0005] A further improvement is that the lifting rings, crossbeams, brackets, and hanging plates are all made of Q235 steel.

[0006] A further improvement is that the beam, bracket, and hanging plate are all fixedly connected as a whole by welding.

[0007] A further improvement is that the pointed electrophoresis hanger is used for single-hole painted parts, and it is inserted into the inner hole of the single-hole painted part through a single pointed corner.

[0008] A further improvement is that the pointed-angle electrophoresis hanger is used for double-hole painted parts, and it is inserted into the corresponding inner holes of the double-hole painted parts through the corresponding pointed angles on two adjacent hangers.

[0009] A further improvement is that the aforementioned pointed-angle electrophoresis hanger is used in electrophoretic coating equipment.

[0010] The beneficial effects of this utility model are as follows: The use of this utility model of a pointed-angle electrophoresis hanger effectively solves the problem of cumbersome hanging operation for smooth, perforated automotive parts during the electrophoresis coating process, and improves production efficiency and enhances the coating quality of automotive parts. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the pointed-angle electrophoresis hanger of this utility model; Figure 2 This is a three-dimensional structural diagram of the hanging bracket in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the hanging coating of a single-hole paint part in an embodiment of this utility model; Figure 4 This is a schematic diagram of the hanging coating of the double-hole paint part in an embodiment of this utility model.

[0012] Figure label: 1-Lifting ring, 2-Crossbeam, 3-Hanger bracket, 4-Hanging plate, 5-Sharp corner, 6-Single-hole painted part, 7-Double-hole painted part. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0014] See Figures 1 to 4 As shown, this utility model embodiment provides a pointed-angle electrophoresis hanger, including a hanging ring 1, a crossbeam 2, and a hanging frame 3. The rectangular hanging frame 3 is provided with multiple crossbeams 2, and a hanging ring 1 is provided on the top crossbeam 2. Multiple neatly arranged hanging plates 4 are fixedly connected to the corresponding crossbeams 2 in the hanging frame 3. The hanging plate 4 is symmetrically provided with multiple sharp corners 5 relative to its design center. When the hanging plate 4 is in a horizontal position, the angle between the sharp corners 5 and the horizontal plane is greater than 9°. In this embodiment, the angle between the sharp corners 5 and the horizontal plane is greater than 9° in order to ensure that during the electrophoretic coating process, the excess paint on the surface of the painted parts drips back into the electrophoretic pool at an angle greater than 9°, and does not accumulate on the surface of the painted parts, thus affecting the coating quality. The lifting ring 1, crossbeam 2, bracket 3, and hanging plate 4 are all made of metal. In this embodiment, the painting hanger is made of metal, which facilitates the connection between the painted parts and the electrodes of the electrophoretic coating.

[0015] See Figure 1 As shown, the lifting ring 1, crossbeam 2, bracket 3, and hanging plate 4 are all made of Q235 steel; See Figure 1 As shown, the crossbeam 2, the bracket 3, and the hanging plate 4 are all connected into a whole by welding. In the above embodiments, the lifting ring 1, crossbeam 2, bracket 3, and hanging plate 4 are made of Q235 steel because Q235 steel has low cost and good welding performance.

[0016] See Figure 3 As shown, the pointed electrophoresis hanger is used for a single-hole painted part 6, and it is inserted into the inner hole of the single-hole painted part 6 through a single pointed corner 5.

[0017] See Figure 4 As shown, the pointed-corner electrophoresis hanger is used for the double-hole painted part 7. It is inserted into the corresponding inner hole of the double-hole painted part 7 through the corresponding pointed corners 5 on two adjacent hanging plates 4.

[0018] The aforementioned pointed-angle electrophoresis hanger is used in electrophoretic coating equipment; the hanger in this embodiment is specifically designed for electrophoretic coating, which is currently the most mainstream and best rust-proof coating for automotive parts.

[0019] The working principle of this utility model is as follows: See Figures 1 to 4 As shown, this utility model's pointed-angle electrophoresis hanger uses a pointed angle 5 on the hanger to insert into the corresponding inner hole of the painted part for hanging and coating. In one embodiment, the coating hanger is made of metal, facilitating communication between the hung painted part and the electrophoretic coating electrode. In another embodiment, the angle between the pointed angle 5 and the horizontal plane is greater than 9°, ensuring that excess paint on the surface of the painted part drips back into the electrophoretic pool at an angle greater than 9° during the electrophoretic coating process, preventing accumulation on the painted part surface and affecting coating quality. The use of this pointed-angle electrophoresis hanger effectively solves the problem of cumbersome hanging operations for smooth, perforated automotive parts during electrophoretic coating, improves production efficiency, and enhances the coating quality of automotive parts.

[0020] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any simple modifications, equivalent substitutions, improvements, etc., made within the technical concept of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pointed-angle electrophoresis hanger, comprising a hanging ring (1), a crossbeam (2), and a hanging frame (3), wherein a rectangular hanging frame (3) is provided with multiple crossbeams (2), and a hanging ring (1) is provided on the top crossbeam (2), characterized in that: On the corresponding crossbeam (2) of the bracket (3), a number of neatly arranged hanging plates (4) are fixedly connected. The hanging plate (4) is symmetrically provided with multiple sharp corners (5) relative to its design center. When the hanging plate (4) is in a horizontal position, the angle between the sharp corners (5) and the horizontal plane is greater than 9°. The lifting ring (1), crossbeam (2), bracket (3), and hanging plate (4) are all made of metal.

2. The pointed-angle electrophoresis apparatus according to claim 1, characterized in that: The lifting ring (1), crossbeam (2), bracket (3), and hanging plate (4) are all made of Q235 steel.

3. The pointed-angle electrophoresis apparatus according to claim 2, characterized in that: The crossbeam (2), bracket (3), and hanging plate (4) are all fixedly connected as a whole by welding.

4. The pointed-angle electrophoresis apparatus according to claim 1, characterized in that: The pointed electrophoresis hanger is used for single-hole painted parts (6), and it is inserted into the inner hole of the single-hole painted part (6) through a single pointed corner (5).

5. The pointed-angle electrophoresis apparatus according to claim 1, characterized in that: The pointed-corner electrophoresis hanger is used for double-hole painted parts (7), and it is inserted into the corresponding inner holes of the double-hole painted parts (7) through the corresponding pointed corners (5) on two adjacent hanging plates (4).

6. A pointed-angle electrophoresis apparatus according to any one of claims 1 to 5, characterized in that: The aforementioned pointed-angle electrophoresis hanger is used in electrophoretic coating equipment.

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