Improved fixture for electrophoretic coating
By designing an improved electrophoretic coating fixture, the problem of clamping position adjustment was solved by utilizing components such as a movable expansion seat structure and threaded rods, thereby improving the fixture's tightness and stability and ensuring the smooth progress of the electrophoretic coating process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG YAGUI MACHINERY TECHNOLOGY CO LTD
- Filing Date
- 2025-04-21
- Publication Date
- 2026-04-14
AI Technical Summary
Existing electrophoretic coating fixtures cannot adjust the clamping position when clamping different parts, resulting in poor fastening, easy falling off, and affecting the use effect.
A clamping fixture comprising a left fixed seat, a right fixed seat, and a movable expansion seat structure is designed. Through the combination of a bidirectional threaded rod, a rotating head, a hanging seat, a movable electric cylinder, and a limiting slide rail, the clamping position can be adjusted and the fastening can be enhanced.
It enables adaptive clamping according to different part sizes, improves the tightness of the clamping and fixing points, prevents falling off, and ensures the stable operation of the electrophoretic coating process.
Smart Images
Figure CN224119134U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of electrophoretic coating fixture technology, and particularly relates to an improved electrophoretic coating fixture. Background Technology
[0002] An electrophoretic coating fixture is a device used to hold and lift parts during the electrophoretic coating process, thus assisting in the electrophoretic coating work. This device is convenient for fixing and lifting parts to ensure stable electrophoretic coating. However, its clamping position is limited, making it inconvenient to adjust the clamping and positioning position according to different parts. As a result, its fastening is poor during the clamping and lifting process, and it is easy to fall off, affecting its use. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides an improved clamp for electrophoretic coating, which realizes the function of adjusting the clamping position according to different parts, thereby increasing the tightness of the clamping and fixing point to prevent it from falling off and affecting its use.
[0004] The technical solution is as follows: an improved electrophoretic coating fixture includes a left fixed seat and a right fixed seat, with a movable expansion seat structure fixed between the left and right fixed seats; a bidirectional threaded rod is movably embedded inside the left and right fixed seats; a rotating head is embedded at the front end of the bidirectional threaded rod; clamping and positioning seat structures are connected to both the front and rear sides of the outer wall of the bidirectional threaded rod, characterized in that the movable expansion seat structure includes a hanging seat, with movable electric cylinders bolted to both the front and rear sides inside the hanging seat; a limiting slide rail is provided on the outside of the movable electric cylinder, and the limiting slide rail passes through the hanging seat; a connecting frame is bolted to the upper end of the hanging seat.
[0005] Preferably, the left and right sides of the hanging base are fixed with a left fixed seat and a right fixed seat by a movable electric cylinder, and the output shaft of the movable electric cylinder is bolted to the left fixed seat and the right fixed seat.
[0006] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0007] In this invention, the arrangement of the hanging bracket and the movable electric cylinder allows for adjustment of the distance between the left and right fixed seats to accommodate clamping and fixing of parts of different sizes.
[0008] In this utility model, the connecting frame is designed to work in conjunction with the hanging bracket for hoisting and installation. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model.
[0010] Figure 2 This is a schematic diagram of the movable expansion seat structure of this utility model.
[0011] Figure 3 This is a schematic diagram of the clamping and positioning seat structure of this utility model.
[0012] Figure 4 This is a schematic diagram of the clamping and limiting seat structure of this utility model.
[0013] In the picture:
[0014] 1. Left fixed seat; 2. Right fixed seat; 3. Bidirectional threaded rod; 4. Rotary head; 5. Movable expansion seat structure; 51. Hanging seat; 52. Restricting slide rail; 53. Movable electric cylinder; 54. Connecting frame; 6. Clamping and positioning seat structure; 61. Vertical hanging column; 62. Movable hole; 63. Positioning hole; 64. Clamping and restricting seat structure; 641. Lifting fixed seat; 642. Moving screw; 643. Restricting head; 644. Anti-slip rod. Detailed Implementation
[0015] The present invention will be further described below with reference to the accompanying drawings:
[0016] Example:
[0017] As attached Figure 1 As shown, an improved electrophoretic coating fixture includes a left fixed seat 1 and a right fixed seat 2, with a movable expansion seat structure 5 fixed between the left fixed seat 1 and the right fixed seat 2; a bidirectional threaded rod 3 is movably embedded inside the left fixed seat 1 and the right fixed seat 2; a rotating head 4 is embedded at the front end of the bidirectional threaded rod 3; and clamping and positioning seat structures 6 are connected to both the front and rear sides of the outer wall of the bidirectional threaded rod 3.
[0018] As attached Figure 2 As shown in the above embodiment, specifically, the movable expansion seat structure 5 includes a hanging seat 51, and movable electric cylinders 53 are bolted to both the front and rear sides inside the hanging seat 51; a limiting slide rail 52 is provided on the outside of the movable electric cylinder 53, and the limiting slide rail 52 passes through the hanging seat 51; a connecting frame 54 is bolted to the upper end of the hanging seat 51; the movable electric cylinder 53 is driven to move the positions of the left fixed seat 1 and the right fixed seat 2 with the cooperation of the limiting slide rail 52.
[0019] As attached Figure 3 As shown in the above embodiment, specifically, the clamping and positioning seat structure 6 includes a vertical hanging column 61, and a movable hole 62 is provided on the lower side inside the vertical hanging column 61; positioning holes 63 are provided on both the left and right sides of the movable hole 62, and the positioning holes 63 are located on the left and right sides of the lower part of the vertical hanging column 61; a clamping and limiting seat structure 64 is connected inside the movable hole 62; the lifting and lowering fixed seat 641 is adjusted within the movable hole 62 and the bolts in the positioning holes 63 are tightened for fixation.
[0020] As attached Figure 4As shown in the above embodiment, specifically, the clamping and limiting seat structure 64 includes a lifting fixed seat 641, and a movable screw 642 is threadedly connected inside the lifting fixed seat 641; a limiting head 643 is movably embedded at one end of the movable screw 642, and an anti-slip rod 644 is welded to the other end; turning the rotating head 4 causes the bidirectional threaded rod 3 to rotate and drive the lower lifting fixed seat 641 and limiting head 643 to clamp the parts.
[0021] In the above embodiment, specifically, the left and right sides of the hanging base 51 are fixed with a left fixed seat 1 and a right fixed seat 2 by a movable electric cylinder 53, and the output shaft of the movable electric cylinder 53 is bolted to the left fixed seat 1 and the right fixed seat 2.
[0022] In the above embodiments, specifically, the limiting slide rails 52 are all welded to the front part of the right side of the left fixed seat 1 and the rear part of the left side of the right fixed seat 2, and the limiting slide rails 52 are adapted to the hanging seat 51.
[0023] In the above embodiments, specifically, the vertical hanging columns 61 are all threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod 3.
[0024] In the above embodiments, specifically, the movable hole 62 is adapted to the lifting base 641, and the side of the lifting base 641 is threadedly connected to the bolt in the positioning hole 63 to adjust the position of the limiting head 643. This enables the clamping position to be adjusted according to different parts, thereby increasing the tightness of the clamping and fixing point to prevent it from falling and affecting use.
[0025] In the above embodiments, specifically, the movable screw 642 inside the lifting base 641 is connected to the limiting head 643, so that the distance between the part and the vertical hanging column 61 can be adjusted when the part is clamped and fixed, thereby enabling a more comprehensive electrophoretic coating operation.
[0026] In the above embodiments, specifically, the anti-slip rod 644 and the movable screw 642 are assembled in a T-shape for convenient manual operation.
[0027] Working principle
[0028] The working principle of this utility model is as follows: When clamping and fixing the parts to be coated by electrophoresis, the lifting seat 51 is fixed to the lifting equipment by bolts through the connecting frame 54. Then, according to the needs of the parts, the movable electric cylinder 53 is driven to move the left fixed seat 1 and the right fixed seat 2 in the cooperation of the limiting slide rail 52. Then, the lifting fixed seat 641 is raised and lowered in the movable hole 62 for adjustment and the bolts in the positioning hole 63 are tightened for fixation. Finally, the parts are placed inside the vertical lifting column 61 and the rotating head 4 is turned to rotate the bidirectional threaded rod 3, which drives the lower lifting fixed seat 641 and the limiting head 643 to clamp the parts for auxiliary electrophoretic coating.
[0029] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution of this utility model, falls within the protection scope of this utility model.
Claims
1. An improved electrophoretic coating fixture, comprising a left fixed seat (1) and a right fixed seat (2), wherein a movable expansion seat structure (5) is fixed between the left fixed seat (1) and the right fixed seat (2); a bidirectional threaded rod (3) is movably embedded inside the left fixed seat (1) and the right fixed seat (2); a rotating head (4) is embedded at the front end of the bidirectional threaded rod (3); and clamping and positioning seat structures (6) are connected to both the front and rear sides of the outer wall of the bidirectional threaded rod (3), characterized in that, The movable expansion seat structure (5) includes a hanging seat (51), and movable electric cylinders (53) are bolted to both the front and rear sides inside the hanging seat (51); a limiting slide rail (52) is provided on the outside of the movable electric cylinder (53), and the limiting slide rail (52) is inserted inside the hanging seat (51); a connecting frame (54) is bolted to the upper end of the hanging seat (51).
2. The improved electrophoretic coating fixture as described in claim 1, characterized in that, The clamping and positioning seat structure (6) includes a vertical column (61), and a movable hole (62) is provided on the lower side inside the vertical column (61). Positioning holes (63) are provided on both the left and right sides of the movable hole (62), and the positioning holes (63) are located on the left and right sides of the lower part of the vertical column (61). A clamping and limiting seat structure (64) is connected inside the movable hole (62).
3. The improved electrophoretic coating fixture as described in claim 2, characterized in that, The clamping and limiting seat structure (64) includes a lifting fixed seat (641), and a movable screw (642) is threadedly connected inside the lifting fixed seat (641); a limiting head (643) is movably embedded at one end of the movable screw (642), and an anti-slip rod (644) is welded to the other end.
4. The improved electrophoretic coating fixture as described in claim 1, characterized in that, The left and right fixed seats (1) and right fixed seats (2) of the hanging base (51) are fixed by movable electric cylinders (53) on both sides. The output shaft of the movable electric cylinder (53) is bolted to the left fixed seat (1) and right fixed seat (2).
5. The improved electrophoretic coating fixture as described in claim 1, characterized in that, The limiting slide rails (52) are all welded to the front part of the right side of the left fixed seat (1) and the rear part of the left side of the right fixed seat (2), and the limiting slide rails (52) are compatible with the hanging seat (51).
6. The improved electrophoretic coating fixture as described in claim 2, characterized in that, The vertical hanging columns (61) are all threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod (3).
7. The improved electrophoretic coating fixture as described in claim 2, characterized in that, The movable hole (62) is adapted to the lifting base (641), and the side of the lifting base (641) is threadedly connected to the bolt in the positioning hole (63).
8. The improved electrophoretic coating fixture as described in claim 3, characterized in that, The movable screw (642) inside the lifting base (641) is connected to the limiting head (643), and the anti-slip rod (644) is assembled with the movable screw (642) in a T-shape.