CN205166272U - Magnetic force platform is used in equipment of dysmorphism sheet metal component - Google Patents

Abstract

The utility model discloses a magnetic platform for assembling special-shaped sheet metal parts, which comprises a base, a horizontal platform and a vertical positioning plate. The horizontal platform and the vertical positioning plate are hingedly connected, and the upper surface of the horizontal platform is processed with a cross-shaped The chute is equipped with a permanent magnet, the side and top of the vertical positioning plate are inlaid with permanent magnets, the top of the base is provided with a lifting mechanism, and the top of the lifting mechanism is provided with a horizontal rotation mechanism. The utility model not only realizes omnidirectional positioning of parts, improves assembly efficiency and consistency of vehicle assembly, and ensures the assembly quality of the vehicle, but also can realize horizontal rotation and up-and-down lifting of the operating platform, which can fully guarantee The utility model has the advantages of simple structure, easy implementation, convenient operation, wide application range, convenient adjustment and strong practicability, and is easy to popularize and use according to the requirements of various vehicle models and various installation heights.

Description

A magnetic platform for assembling special-shaped sheet metal parts

technical field

The utility model belongs to the technical field of positioning aids, in particular to a magnetic force platform for assembling special-shaped sheet metal parts.

Background technique

At present, with the continuous development of the automobile industry, product competition is becoming increasingly fierce, and people have higher and higher requirements for the performance and quality of automobiles. The level of automobile manufacturing has gradually improved over time, but many designs still give The assembly of the car brings more troubles. In addition, there will be more or less certain errors in the parts of the car during the manufacturing process. The accumulation of errors in the parts of a car will affect the body. Assembly makes a big difference. Especially in the process of manufacturing and assembling the windshield of the car, it is necessary to weld the plug at the end of the lower beam. Since the parts of the plug are small, the size and shape are not fixed. The installation of the beam is cumbersome, the assembly speed is slow, the assembly efficiency is low, and the assembly space is small, which is not conducive to the welding operation. Now, in order to improve the assembly efficiency, the general automobile manufacturers usually use pneumatic clamps to clamp the block The upper end of the head is being assembled with the lower beam. When assembling, it is found that, firstly, the power of the pneumatic clamp is too large, which easily damages the plug. Second, the pneumatic clamp only realizes simple positioning of the plug, and manual continuous Adjustments are made, and ultimately the size of the assembly must be guaranteed through experience. Therefore, it is an objective need to develop a magnetic platform for assembling special-shaped sheet metal parts that has simple structure, convenient operation, strong practicability, wide application range, and can effectively improve assembly efficiency and assembly quality.

Contents of the invention

The purpose of the utility model is to provide a magnetic platform for assembling special-shaped sheet metal parts with simple structure, convenient operation, strong practicability, wide application range, and can effectively improve assembly efficiency and assembly quality.

The purpose of this utility model is achieved in that it comprises a base, a horizontal platform and a vertical positioning plate. The upper surface of the horizontal platform is processed with a cross-shaped chute, and a permanent magnet that can slide along the chute is placed in the chute. The side and top of the vertical positioning plate are respectively inlaid with permanent magnets. The base A lifting mechanism is arranged on the top of the lifting mechanism, and a horizontal rotation mechanism is arranged on the top of the lifting mechanism.

The utility model adds a permanent magnet positioning mechanism through the rational design and improvement of the horizontal platform and the vertical positioning plate. The positioning mechanism can realize the omnidirectional positioning of the parts in the horizontal and axial directions, so that the assembly parts can be accurately assembled. , fast positioning, prevent installation misalignment, effectively improve the efficiency of assembly and the consistency of vehicle assembly, ensure the assembly quality of the vehicle, and increase the competitive advantage of the product in the market. At the same time, the set rotation mechanism and The lifting mechanism can realize the horizontal rotation and up-and-down lifting of the operating platform, which can fully meet the requirements of various vehicle models and various installation heights. It is convenient to adjust the installation orientation during the installation process, which can effectively speed up the assembly process and save assembly time. It has the advantages of simple structure, easy implementation, convenient operation, wide application range, convenient adjustment and strong practicability, and is easy to popularize and use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the top view of Fig. 1;

In the figure: 1-base, 2-horizontal rotation mechanism, 21-outer cylinder, 22-electromagnet, 23-step surface, 24-inner cylinder, 24-limit ring, 26-gear, 27-ring gear, 3- Angle rotation mechanism, 31-guide groove, 32-ball seat, 33-universal ball head, 4-controller, 5-horizontal plate, 6-chute, 7-permanent magnet, 8-vertical positioning plate, 9-lifting mechanism, 10-limiting mechanism.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings, but the utility model is not limited in any way. Any changes or improvements made based on the teaching of the utility model all belong to the protection scope of the utility model.

As shown in Figures 1 to 2, the utility model includes a base 1, a horizontal platform 5 and a vertical positioning plate 8, the horizontal platform 5 and the vertical positioning plate 8 are hingedly connected, and the two sides of the vertical positioning plate 8 are provided with The limit mechanism 10 connected with the horizontal platform 5 is processed with a cross-shaped chute 6 on the upper surface of the horizontal platform 5, and a permanent magnet 7 that can slide along the chute 6 is placed in the chute 6 for vertical positioning. The sides and the top of the plate 8 are respectively inlaid with permanent magnets 7 , the top of the base 1 is provided with a lifting mechanism 9 , and the top of the lifting mechanism 9 is provided with a horizontal rotation mechanism 2 .

Further, the horizontal rotation mechanism 2 includes an inner cylinder 24 and an outer cylinder 21, the inner cylinder 24 is sleeved inside the outer cylinder 21, and several electromagnets 22 are arranged on the outer wall of the inner cylinder 24 and the inner wall of the outer cylinder 21 , the electromagnet 22 is connected with the controller 4, the inner wall of the outer cylinder 21 is provided with a ring gear 27, the outer wall of the inner cylinder 24 is provided with a gear 26 meshing with the ring gear 27, and the bottom of the inner cylinder 24 is provided with a limit ring 24. A stepped surface 23 is provided at the joint between the limit ring 24 and the inner wall of the outer cylinder 24 .

Further, in order to realize the adjustable angle of the operating platform, an angle rotation mechanism 3 is provided between the horizontal rotation mechanism 2 and the horizontal platform plate 5, and the angle rotation mechanism 3 includes a ball head seat 32 and a universal ball head 33 , the universal ball head 33 is arranged in the ball head seat 32, and the inner wall of the ball head seat 32 is provided with 4 evenly arranged electromagnets 22, and the outer wall of the universal ball head 33 is provided with 4 evenly arranged electromagnets 22. The iron 22 and the electromagnet 22 are connected to the controller 4, and four guide grooves 31 are arranged on the connecting surface of the universal ball head 33 and the ball head seat 32.

In order to save cost and facilitate adjustment, preferably, the lifting mechanism 9 is a lifting cylinder.

When using the utility model, first adjust the position of the permanent magnet 7 in the chute according to the size and structure of the assembly, place the assembly on the horizontal platform 5 to realize the lateral positioning of the assembly, and then pass the parts vertically The permanent magnet 7 on the positioning plate 8 is assembled and positioned with the assembly parts on the horizontal platform 5, the assembly is relatively convenient, no manual adjustment is required, and the assembly efficiency is relatively high. At the same time, the horizontal platform 5 and the vertical positioning plate 8 are hinged To connect, the angle of the horizontal platform 5 and the vertical positioning plate 8 can be adjusted according to actual needs. After the adjustment, it only needs to be limited and fixed by the limit mechanism 10, and the operation is more convenient. Moreover, the lifting of the horizontal platform 5 can be adjusted according to the fixed assembly parts, and the rising or falling of the horizontal platform 5 can be realized only by controlling the up and down movement of the lifting cylinder. When the horizontal rotation angle of the horizontal platform 5 needs to be adjusted, the controller 4 controls the action of the electromagnet 22 and drives the outer cylinder 21 to rotate, and the ring gear 27 on the inner wall of the outer cylinder 21 rotates while driving the gear 26 and the inner cylinder 24 to rotate. When the inner cylinder 24 rotates, it can drive the horizontal platform 5 to rotate, and its horizontal rotation mechanism 2 can facilitate the installation and positioning requirements of various vehicle models, and can be adjusted at any time; when the inclination angle of the horizontal platform 5 needs to be adjusted, the controller 4 controls The electromagnet 55 slides along the guide groove 31, thereby driving the universal ball head 33 to rotate. When the universal ball head 33 rotates, it drives the horizontal platform 5 to tilt. After tilting to a required angle, the ball head seat 32 and the universal ball head The electromagnets 22 on the 33 attract each other, so that the rotation angle of the horizontal platform 5 can be positioned.

Claims (5)

1. A magnetic platform for assembling special-shaped sheet metal parts, including a base (1), a horizontal platform (5) and a vertical positioning plate (8), characterized in that: the horizontal platform (5) and the vertical positioning The plate (8) is hingedly connected, and the two sides of the vertical positioning plate (8) are provided with a limit mechanism (10) connected with the horizontal platform (5), and a cross-shaped plate is processed on the upper surface of the horizontal platform (5). The chute (6), the permanent magnet (7) that can slide along the chute (6) is placed in the chute (6), and the side and top of the vertical positioning plate (8) are respectively inlaid with permanent magnets. A magnet (7), a lifting mechanism (9) is arranged above the base (1), and a horizontal rotation mechanism (2) is arranged on the top of the lifting mechanism (9). 2. A magnetic platform for assembling special-shaped sheet metal parts according to claim 1, characterized in that: the horizontal rotation mechanism (2) includes an inner cylinder (24) and an outer cylinder (21), and the inner cylinder (24) Sleeved inside the outer cylinder (21), a number of electromagnets (22) are arranged on the outer wall of the inner cylinder (24) and the inner wall of the outer cylinder (21), and the electromagnets (22) are connected to the controller (4) , the inner wall of the outer cylinder (21) is provided with a ring gear (27), the outer wall of the inner cylinder (24) is provided with a gear (26) meshing with the ring gear (27), and the bottom of the inner cylinder (24) is provided The limiting ring (24), the connection between the limiting ring (24) and the inner wall of the outer cylinder (24) is provided with a stepped surface (23). 3. The magnetic platform for assembling special-shaped sheet metal parts according to claim 1, characterized in that: an angle rotation mechanism (3) is provided between the horizontal rotation mechanism (2) and the horizontal platform (5). 4. A magnetic platform for assembling special-shaped sheet metal parts according to claim 3, characterized in that: the angular rotation mechanism (3) includes a ball head seat (32) and a universal ball head (33), the universal The ball head (33) is arranged in the ball head seat (32), and the inner wall of the ball head seat (32) is provided with 4 evenly arranged electromagnets (22), and the outer wall of the universal ball head (33) is provided with 4 evenly arranged electromagnets (22), the electromagnets (22) are connected to the controller (4), and there are 4 guide grooves on the connecting surface of the universal ball head (33) and the ball head seat (32) (31). 5. A magnetic platform for assembling special-shaped sheet metal parts according to claim 1, characterized in that: the lifting mechanism (9) is a lifting cylinder.