Multi-point multi-directional hyperboloid aluminum veneer forming positioning tool

Abstract

The utility model discloses a kind of multi-point multi-direction hyperboloid aluminum veneer forming positioning tool, relating to aluminum veneer technical field, including base, the first motor is fixedly arranged in the base interior, the base interior is provided with positioning mechanism, the base side wall is fixedly provided with second motor.The utility model is provided through six limit posts, six plug-in boards, six arc grooves, carousel, six arc plates, six U-shaped plates and the setting of fixed disc, multi-angle positioning support is realized, good support positioning when processing is guaranteed, avoid workpiece sliding when processing, and provide multi-angle support for aluminum veneer increase aluminum veneer rigidity, guarantee processing yield, improve processing quality.

Description

Technical Field

[0001] This utility model relates to the field of aluminum single-panel technology, specifically to a multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture. Background Technology

[0002] Aluminum single-layer panels refer to building decoration materials that have undergone chromating and other treatments, followed by fluorocarbon spraying technology. There are two types of aluminum single-layer panels in the world: fluorocarbon sprayed aluminum single-layer panels and roller-coated aluminum single-layer panels. Fluorocarbon spraying production of aluminum single-layer panels mainly refers to polyvinylidene fluoride resin, which is divided into three types: primer, topcoat, and clear coat.

[0003] However, when processing symmetrical hyperboloid aluminum panels, the curvature needs to be repositioned or the positioning mechanism needs to be flipped during reverse processing. This is not only complicated, but there is also a certain probability that errors will occur when flipping or repositioning the positioning mechanism, causing the aluminum panel to shake during processing and resulting in a decrease in processing quality. Utility Model Content

[0004] This utility model addresses the problem of overly simplistic solutions in existing technologies by providing a significantly different solution. Specifically, the purpose of this utility model is to provide a multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture to solve the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture, including a base, a first motor fixedly installed inside the base, a positioning mechanism installed inside the base, a second motor fixedly installed on the side wall of the base, a receiving groove provided on the base, and a limit mechanism installed inside the receiving groove.

[0006] Preferably, the base has four sliding grooves on its top.

[0007] Preferably, the positioning mechanism includes six limiting posts, six plug-in plates, six arc-shaped grooves, a turntable, six arc-shaped plates, six U-shaped plates, a fixed plate, and a support assembly. The turntable is fixedly disposed at the end of the output shaft of the first motor. The base has an installation groove inside. The fixed plate is fixedly disposed inside the installation groove. The six U-shaped plates are fixedly disposed on the fixed plate in a circular equidistant array. The six plug-in plates are slidably disposed on the corresponding U-shaped plates. The six limiting posts are fixedly disposed on the corresponding plug-in plates. The six arc-shaped grooves are disposed on the turntable. The six arc-shaped plates are fixedly disposed at the ends of the corresponding plug-in plates. The support assembly is disposed on the side wall of the corresponding arc-shaped plate. The six limiting posts slide within the corresponding arc-shaped grooves.

[0008] Preferably, the support assembly includes three extension plates and three limiting grooves. The three limiting grooves are disposed on the side wall of the mounting frame, and the three extension plates are respectively fixedly disposed on the side wall of the lower arc-shaped plate. The three extension plates slide within their respective limiting grooves.

[0009] Preferably, the limiting mechanism includes two limiting rollers, four L-shaped rods, two L-shaped connecting rods, and a linkage assembly. The four L-shaped rods are slidably disposed inside corresponding grooves, the two limiting rollers are rotatably disposed between adjacent L-shaped rods, the two L-shaped connecting rods are fixedly disposed on the side walls of the L-shaped rods, and the linkage assembly is fixedly disposed at the end of the output shaft of the second motor.

[0010] Preferably, the linkage assembly includes two linkage racks and a linkage gear. The linkage gear is fixedly mounted at the end of the output shaft of the second motor. The two linkage racks are fixedly connected to corresponding L-shaped connecting rods, and the two linkage racks and the linkage gear mesh with each other.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model achieves multi-angle positioning support by setting up six limiting posts, six plug-in plates, six arc grooves, turntable, six arc plates, six U-shaped plates and fixed plate, ensuring good support and positioning during processing, avoiding workpiece slippage during processing, and providing multi-angle support for aluminum single panels to increase the rigidity of aluminum single panels, ensuring the finished product rate and improving processing quality.

[0013] (2) By setting up three extension plates and three limiting grooves, this utility model can adapt to the front and back processing of the workpiece with one positioning, without the need for adjustment, reducing operation steps, avoiding deviations during adjustment, and improving workpiece processing efficiency.

[0014] (3) This utility model achieves automatic contact positioning of the workpiece through two limiting rollers, four L-shaped rods, two L-shaped connecting rods, a linkage rack and a linkage gear, and synchronously moves in opposite directions to adjust and center the position of the workpiece, making subsequent multi-angle positioning more accurate and ensuring the stability of subsequent processing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the positioning mechanism structure of this utility model;

[0018] Figure 4This is a schematic diagram of the internal structure of the positioning mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. First motor; 3. Second motor; 4. Positioning mechanism; 41. Limiting post; 42. Insertion plate; 43. Arc groove; 44. Turntable; 45. Arc plate; 46. U-shaped plate; 47. Fixed plate; 5. Slide groove; 6. Limiting mechanism; 61. Limiting roller; 62. L-shaped rod; 63. L-shaped connecting rod; 64. Linkage rack; 65. Linkage gear; 7. Support assembly; 71. Extension plate; 72. Limiting groove; 11. Mounting bracket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 This utility model provides an embodiment of a multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture, comprising a base 1, a first motor 2 fixedly installed inside the base 1, a positioning mechanism 4 fixedly installed inside the base 1, a second motor 3 fixedly installed on the side wall of the base 1, a receiving groove provided on the base 1, a limiting mechanism 6 installed inside the receiving groove, and a U-shaped mounting bracket 11 fixedly installed on the side wall of the base 1. First, the workpiece to be processed is placed on the positioning mechanism 4. Then, the workpiece is initially clamped and centered by the limiting mechanism 6. It is worth noting that the workpiece is a symmetrical hyperboloid aluminum single-panel. Next, the bottom of the workpiece is supported and positioned by the positioning mechanism 4. Then, the surface of the workpiece can be processed. When processing the reverse side, the workpiece is simply flipped over and placed in the lower half of the positioning mechanism 4, with the U-shaped mounting bracket 11 used to limit the workpiece. This achieves the goal of no need for adjustment and repositioning, one-time positioning is applicable to the front processing of the workpiece, and the centering adjustment of the limiting mechanism 6 makes the positioning of the positioning mechanism 4 more accurate, ensuring stability during processing.

[0023] Specifically, the base 1 has four sliding grooves 5 on its top.

[0024] Specifically, the positioning mechanism 4 includes six limiting posts 41, six plug-in plates 42, six arc-shaped grooves 43, a turntable 44, six arc-shaped plates 45, six U-shaped plates 46, a fixed plate 47, and a support assembly 7. The turntable 44 is fixedly mounted at the end of the output shaft of the first motor 2. The base 1 has an installation groove inside. The fixed plate 47 is fixedly mounted inside the installation groove. The six U-shaped plates 46 are fixedly mounted on the fixed plate 47 in a circular equidistant array. The six plug-in plates 42 are slidably mounted on the corresponding U-shaped plates 46. The six limiting posts 41 are fixedly mounted on the corresponding plug-in plates 42. The six arc-shaped grooves 43 are mounted on the turntable 44. The six arc-shaped plates 45 are fixedly mounted at the ends of the corresponding plug-in plates 42. The support assembly 7 is mounted on the side wall of the corresponding arc-shaped plate 45. The six limiting posts 41 slide within the corresponding arc-shaped grooves 43. The first motor 2 drives the turntable 44 to rotate, and the turntable 44 drives the arc groove 43 to rotate synchronously. The arc groove 43 drives the limiting post 41 and the plug plate 42 to slide along the U-shaped plate 46. The sliding linear motion of the plug plate 42 drives the corresponding arc plate 45 to move until it touches the back of the workpiece. This achieves multi-angle positioning support, ensures good support and positioning during processing, avoids workpiece slippage during processing, and provides multi-angle support for the aluminum single panel to increase the rigidity of the aluminum single panel, ensure the processing yield, and improve the processing quality.

[0025] Specifically, the supporting assembly 7 includes three extension plates 71 and three limiting grooves 72. The three limiting grooves 72 are disposed on the side wall of the mounting frame 11, and the three extension plates 71 are respectively fixedly disposed on the side wall of the lower arc-shaped plate 45. The three extension plates 71 slide within their respective limiting grooves 72. After the workpiece is flipped over, it is placed on the extension plates 71 and, together with the U-shaped mounting frame 11, provides stable support for the workpiece. This allows for one-time positioning to accommodate both the front and back sides of the workpiece for processing, eliminating the need for adjustment, reducing operation steps, avoiding deviations during adjustment, and improving workpiece processing efficiency.

[0026] Specifically, the limiting mechanism 6 includes two limiting rollers 61, four L-shaped rods 62, two L-shaped connecting rods 63, and a linkage assembly. The four L-shaped rods 62 are slidably disposed inside the corresponding slide grooves 5. The two limiting rollers 61 are rotatably disposed between adjacent L-shaped rods 62. The two L-shaped connecting rods 63 are fixedly disposed on the side walls of the L-shaped rods 62. The linkage assembly is fixedly disposed at the end of the output shaft of the second motor 3.

[0027] Specifically, the linkage assembly includes two linkage racks 64 and a linkage gear 65. The linkage gear 65 is fixedly mounted at the end of the output shaft of the second motor 3. The two linkage racks 64 are fixedly connected to corresponding L-shaped connecting rods 63, and the two linkage racks 64 and the linkage gear 65 mesh with each other. The rotation of the output shaft of the second motor 3 drives the linkage gear 65 to rotate, which in turn drives the linkage racks 64 to move. The movement of the linkage racks 64 drives the L-shaped connecting rods 63 and L-shaped rods 62 to move synchronously. The movement of the L-shaped rods 62 drives the limiting rollers 61 to move synchronously toward the workpiece, thereby abutting and positioning the workpiece against the side wall. This achieves automatic abutment positioning of the workpiece, and the synchronous opposing movement positioning adjusts and centers the workpiece position, making subsequent multi-angle positioning more accurate and ensuring the stability of subsequent processing.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture, characterized in that: The device includes a base, inside which a first motor is fixedly installed, inside which a positioning mechanism is installed, on the side wall of the base a second motor is fixedly installed, and on the base a receiving groove, inside which a limiting mechanism is installed.

2. The multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture according to claim 1, characterized in that: The base has four sliding grooves on its top.

3. The multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture according to claim 1, characterized in that: The positioning mechanism includes six limiting posts, six plug-in plates, six arc-shaped grooves, a turntable, six arc-shaped plates, six U-shaped plates, a fixed plate, and a support assembly. The turntable is fixedly mounted at the end of the first motor output shaft. The base has an installation groove inside, and the fixed plate is fixedly mounted inside the installation groove. The six U-shaped plates are fixedly mounted on the fixed plate in a circular equidistant array. The six plug-in plates are slidably mounted on their respective U-shaped plates. The six limiting posts are fixedly mounted on their respective plug-in plates. The six arc-shaped grooves are located on the turntable. The six arc-shaped plates are fixedly mounted at the ends of their respective plug-in plates. The support assembly is located on the side wall of the corresponding arc-shaped plate, and the six limiting posts slide within their respective arc-shaped grooves.

4. The multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture according to claim 3, characterized in that: The support assembly includes three extension plates and three limiting grooves. The three limiting grooves are disposed on the side wall of the mounting frame, and the three extension plates are respectively fixedly disposed on the side wall of the lower arc-shaped plate. The three extension plates slide within their respective limiting grooves.

5. The multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture according to claim 2, characterized in that: The limiting mechanism includes two limiting rollers, four L-shaped rods, two L-shaped connecting rods, and a linkage assembly. The four L-shaped rods are slidably disposed inside corresponding grooves. The two limiting rollers are rotatably disposed between adjacent L-shaped rods. The two L-shaped connecting rods are fixedly disposed on the side walls of the L-shaped rods. The linkage assembly is fixedly disposed at the end of the output shaft of the second motor.

6. The multi-point, multi-directional hyperboloid aluminum single-panel forming and positioning fixture according to claim 5, characterized in that: The linkage assembly includes two linkage racks and a linkage gear. The linkage gear is fixedly mounted at the end of the output shaft of the second motor. The two linkage racks are fixedly connected to corresponding L-shaped connecting rods, and the two linkage racks and the linkage gear mesh with each other.

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