Flexible welding platform for beam assembly of steering engine

Abstract

The utility model relates to a flexible welding platform for a beam assembly of a steering engine, which belongs to the technical field of tools and comprises a multi-hole-site welding platform, and two Y-direction positioning components of the beam of the steering engine, three Z-direction positioning components of the beam of the steering engine and two X-direction positioning components of the beam of the steering engine are mounted on the multi-hole-site welding platform. The two steering machine beam Y-direction positioning parts are located at the two ends of the multi-hole-site welding platform in the length direction, the three steering machine beam Z-direction positioning parts are evenly located between the two steering machine beam Y-direction positioning parts, and the two steering machine beam X-direction positioning parts are located at one end of the multi-hole-site welding platform in the width direction. The positioning device is used for positioning the beam assembly of the steering engine, the precision is high, the manufacturing efficiency of product trial-manufacture and small-batch production is high, the product development period can be shortened, the adjustable range is wide, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to a flexible welding platform for a steering gear crossbeam assembly, belonging to the technical field of tooling. Background Art

[0002] A white body in white refers to the welded assembly of body structural parts and covering parts, and includes front fenders, doors, engine hoods, and trunk lids, but does not include unpainted bodies of accessories and decorative parts. The painted white body in white, together with interior and exterior trims (including instrument panels, seats, windshield glass, carpets, interior trim panels, etc.) and electronic and electrical systems (audio, wiring harnesses, switches, etc.), and then together with the chassis system (including braking, suspension systems, etc.), and then together with the powertrain system (including engines, gearboxes, etc.) constitute a complete vehicle.

[0003] The steering gear crossbeam assembly is one of the important components of the white body in white of a three-wheeled vehicle, and is a structural part used to fix the steering gear, clutch and brake pedals, and instrument assembly. There are many varieties and frequent changes. There are 6 major categories of products in the welding production line of the fully enclosed cab of a three-wheeled vehicle, with a total of 19 types of steering gear crossbeam assemblies. Among different products, the angles and positions of components such as the steering gear fixing plate, pedal bracket, and instrument panel bracket are different. For the trial production and small-batch production of product development, simple welding dies are used, with poor accuracy and low welding efficiency. After the products are put into mass production, the simple welding dies cannot be used continuously, and the reforming value is low, resulting in the defect of cost waste. There is an urgent need to design a flexible welding platform that is crucial for the production efficiency and manufacturing cost control in the product development stage. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems of poor welding accuracy and low efficiency existing in the prior art, and provide a flexible welding platform for a steering gear crossbeam assembly.

[0005] The utility model is realized through the following technical solutions:

[0006] That is, a flexible welding platform for a steering gear crossbeam assembly includes a multi-hole welding platform, on which two Y-direction positioning components for the steering gear crossbeam, three Z-direction positioning components for the steering gear crossbeam, and two X-direction positioning components for the steering gear crossbeam are installed;

[0007] The two Y-direction positioning components for the steering gear crossbeam are located at both ends in the length direction of the multi-hole welding platform, the three Z-direction positioning components for the steering gear crossbeam are evenly arranged between the two Y-direction positioning components for the steering gear crossbeam, and the two X-direction positioning components for the steering gear crossbeam are located at one end in the width direction of the multi-hole welding platform.

[0008] Using the present utility model to position the steering gear crossbeam assembly has high precision, high manufacturing efficiency in product trial production and small batch production, can shorten the product development cycle, has a wide adjustable range, and is convenient to operate. Through simple adjustment, the component welding positioning of various steering gear crossbeam products can be realized, and the crossbeam welding work of the full closed driving of the whole series can be compatible. It has a fast response speed and high positioning precision, can be reused without modification, and reduces the production cost of the simple welding die.

[0009] Further preferably, a horn bracket positioning component is installed on the multi-hole welding platform, and the horn bracket positioning component is located at one end of the multi-hole welding platform in the width direction. By adjusting the Y guide groove on the horn bracket positioning component, the variety switching adjustment of the horn bracket can be realized.

[0010] Further preferably, a pedal bracket positioning component is installed on the multi-hole welding platform, and the pedal bracket positioning component is located at one end of the multi-hole welding platform in the width direction.

[0011] Further preferably, the pedal bracket positioning component includes a Y guide groove slider, and an X guide groove slider is installed on the Y guide groove slider through two pedal bracket positioning pins. Place the pedal bracket on the pedal bracket positioning component. By adjusting the 1X guide groove slider and the Y guide groove slider, the X-Y position of the pedal bracket is determined. By adjusting the height of the pedal bracket positioning pins, the Z position of the pedal bracket is determined, so as to realize the variety switching adjustment of the pedal bracket.

[0012] Further preferably, an oil cup bracket positioning component is installed on the multi-hole welding platform, and the oil cup bracket positioning component is located at one end of the multi-hole welding platform in the width direction. By adjusting the Y guide groove on the oil cup bracket positioning component, the variety switching adjustment of the oil cup bracket can be realized.

[0013] Further preferably, two steering gear fixing plate positioning mechanisms are installed on the multi-hole welding platform. The steering gear fixing plate positioning mechanism includes a mounting plate for the steering gear fixing plate positioning assembly. A movable L-block is installed on the mounting plate for the steering gear fixing plate positioning assembly. A Z-direction connecting guide block is installed on the L-block. A Z-direction slider of the positioning pin seat that can move up and down is installed on the Z-direction connecting guide block. A rotatable steering gear fixing plate positioning pin seat is installed on the Z-direction slider of the positioning pin seat. A special connecting plate is installed between the steering gear fixing plate positioning pin seat and the Z-direction connecting guide block. By adjusting the position of the L-block, the X-direction position of the steering gear fixing plate meets the requirements. By adjusting the Y-direction positioning component of the steering gear crossbeam, the Y-direction position of the steering gear fixing plate meets the requirements. By adjusting the Z-direction slider of the positioning pin seat, the Z-direction position of the steering gear fixing plate meets the requirements. By adjusting the angle of the steering gear fixing plate positioning pin seat, the positioning pin is perpendicular to the steering gear fixing plate. After adjustment, use the special connecting plate to connect the Z-direction connecting guide block and the positioning pin seat to form a triangular stable connection structure, avoiding positioning deviation during the use of the welding die, so as to realize the variety switching adjustment of the steering gear fixing plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Using the present utility model to position the steering gear crossbeam assembly has high precision, high manufacturing efficiency for product trial production and small-batch production, can shorten the product development cycle, has a wide adjustable range, and is convenient to operate. Through simple adjustment, the component welding positioning of various steering gear crossbeam products can be realized, and it can be compatible with the crossbeam welding work of the full series of fully enclosed cabs, with a fast response speed, high positioning accuracy, can be reused without modification, and reduces the production cost of simple welding dies. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the specific embodiment of the present utility model.

[0018] Figure 2 It is a top view structural schematic diagram of the specific embodiment of the present utility model.

[0019] Figure 3 It is a structural schematic diagram of the steering gear fixing plate positioning mechanism in the specific embodiment of the present utility model.

[0020] Figure 4This is a schematic structural diagram of the pedal bracket positioning component in the specific embodiment of the present utility model.

[0021] In the figure: 1. Steering gear fixing plate positioning mechanism; 2. Steering gear crossbeam Y-direction positioning component; 3. Horn bracket positioning component; 4. Steering gear crossbeam X-direction positioning component; 5. Pedal bracket positioning component; 6. Oil cup bracket positioning component; 7. Steering gear crossbeam Z-direction positioning component; 8. Multi-hole welding platform; 10. Installation plate of steering gear fixing plate positioning assembly; 11. L-shaped block; 12. Z-direction connecting guide block; 13. Special connecting plate; 14. Z-direction slider of positioning pin seat; 15. Steering gear fixing plate positioning pin seat; 16. Steering gear fixing plate positioning pin; 17. Pedal bracket positioning pin; 18. X-direction guide groove slider; 19. Y-direction guide groove slider. Specific embodiment

[0022] The following further elaborates on the specific embodiment of the present utility model with reference to the accompanying drawings.

[0023] As Figures 1 to 4 shown, a flexible welding platform for a steering gear crossbeam assembly includes a multi-hole welding platform 8, on which two steering gear crossbeam Y-direction positioning components 2, three steering gear crossbeam Z-direction positioning components 7, and two steering gear crossbeam X-direction positioning components 4 are installed;

[0024] The two steering gear crossbeam Y-direction positioning components 2 are located at both ends in the length direction of the multi-hole welding platform 8, the three steering gear crossbeam Z-direction positioning components 7 are evenly arranged between the two steering gear crossbeam Y-direction positioning components 2, and the two steering gear crossbeam X-direction positioning components 4 are located at one end in the width direction of the multi-hole welding platform 8.

[0025] Using the present utility model to position the steering gear crossbeam assembly has high precision, high manufacturing efficiency for product trial production and small batch production, can shorten the product development cycle, has a wide adjustable range, and is convenient to operate. Through simple adjustment, the component welding positioning of various steering gear crossbeam products can be realized, and it can be compatible with the crossbeam welding work of the whole series of fully enclosed cabs, with fast response speed, high positioning precision, can be reused without modification, and reduces the production cost of simple welding dies.

[0026] Among them, a horn bracket positioning component 3 is installed on the multi-hole welding platform 8, and the horn bracket positioning component 3 is located at one end in the width direction of the multi-hole welding platform 8. By adjusting the Y-direction guide groove on the horn bracket positioning component 3, the variety switching adjustment of the horn bracket can be realized.

[0027] Among them, a pedal bracket positioning component 5 is installed on the multi-hole welding platform 8. The pedal bracket positioning component 5 is located at one end of the multi-hole welding platform 8 in the width direction. The pedal bracket positioning component 5 includes a Y-direction guide groove slider 19. An X-direction guide groove slider 18 is installed on the Y-direction guide groove slider 19 through two pedal bracket positioning pins 17. Place the pedal bracket on the pedal bracket positioning component 5. By adjusting the X-direction guide groove slider 18 and the Y-direction guide groove slider 19, determine the X-Y direction position of the pedal bracket. By adjusting the height of the pedal bracket positioning pin 17, determine the Z-direction position of the pedal bracket, so as to realize the variety switching adjustment of the pedal bracket.

[0028] Among them, an oil cup bracket positioning component 6 is installed on the multi-hole welding platform 8. The oil cup bracket positioning component 6 is located at one end of the multi-hole welding platform 8 in the width direction. By adjusting the Y-direction guide groove on the oil cup bracket positioning component 6, the variety switching adjustment of the oil cup bracket is realized.

[0029] Among them, two steering gear fixed plate positioning mechanisms 1 are installed on the multi-hole welding platform 8. The steering gear fixed plate positioning mechanism 1 includes a steering gear fixed plate positioning component mounting plate 10. A movable L block 11 is installed on the steering gear fixed plate positioning component mounting plate 10. A Z-direction connecting guide block 12 is installed on the L block 11. A position pin seat Z-direction slider 14 that can move up and down is installed on the Z-direction connecting guide block 12. A rotatable steering gear fixed plate position pin seat 15 is installed on the position pin seat Z-direction slider 14. A special connecting plate 13 is installed between the steering gear fixed plate position pin seat 15 and the Z-direction connecting guide block 12. By adjusting the position of the L block 11, make the X-direction position of the steering gear fixed plate meet the requirements. By adjusting the Y-direction positioning component 2 of the steering gear crossbeam, make the Y-direction position of the steering gear fixed plate meet the requirements. By adjusting the position pin seat Z-direction slider 14, make the Z-direction position of the steering gear fixed plate meet the requirements. By adjusting the angle of the steering gear fixed plate position pin seat 15, make the position pin perpendicular to the steering gear fixed plate. After adjustment, use the special connecting plate 13 to connect the Z-direction connecting guide block 12 and the position pin seat to form a triangular stable connection structure, avoiding positioning deviation during the use of the welding die, so as to realize the variety switching adjustment of the steering gear fixed plate.

[0030] Working principle:

[0031] Using the utility model to position the steering gear crossbeam assembly has high precision, high manufacturing efficiency for product trial production and small batch production, can shorten the product development cycle, has a wide adjustable range, and is convenient to operate. Through simple adjustment, the component welding positioning of various steering gear crossbeam products can be realized, and it can be compatible with the crossbeam welding work of the whole series of fully enclosed cabs. It has a fast response speed, high positioning accuracy, can be reused without modification, and reduces the production cost of simple welding dies.

[0032] In the present specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0033] Terms such as "upper", "lower", "outer side", "inner side", etc. in the specification, claims and the above-mentioned drawings of the present utility model, if any, are used to distinguish the relative relationship in position and do not need to be qualitatively defined. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present utility model described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flexible welding platform for steering gear crossbeam assembly, characterized in that: It comprises a multi-hole welding platform (8), on which are mounted two steering gear crossbeam Y-direction positioning components (2), three steering gear crossbeam Z-direction positioning components (7), and two steering gear crossbeam X-direction positioning components (4); Two steering gear cross beam Y-direction positioning components (2) are located at both ends of the multi-hole welding platform (8) in the length direction, three steering gear cross beam Z-direction positioning components (7) are evenly arranged between the two steering gear cross beam Y-direction positioning components (2), and two steering gear cross beam X-direction positioning components (4) are located at one end of the multi-hole welding platform (8) in the width direction.

2. A steering gear crossbeam assembly flexible welding platform according to claim 1, characterized in that: A speaker bracket positioning component (3) is installed on the multi-hole welding platform (8), and the speaker bracket positioning component (3) is located at one end in the width direction of the multi-hole welding platform (8).

3. The flexible welding platform for steering gear cross beam assembly according to claim 1 is characterized in that: A pedal bracket positioning component (5) is installed on the multi-hole welding platform (8), and the pedal bracket positioning component (5) is located at one end of the multi-hole welding platform (8) in the width direction.

4. The flexible welding platform for steering gear cross beam assembly according to claim 3 is characterized in that: The pedal bracket positioning component (5) comprises a Y-guide groove slider (19), and an X-guide groove slider (18) is mounted on the Y-guide groove slider (19) via two pedal bracket positioning pins (17).

5. The steering gear cross beam assembly flexible welding platform according to claim 1, characterized in that: An oil cup bracket positioning component (6) is installed on the multi-hole welding platform (8), and the oil cup bracket positioning component (6) is located at one end in the width direction of the multi-hole welding platform (8).

6. The steering gear cross beam assembly flexible welding platform according to claim 1, characterized in that: Two steering gear fixing plate positioning mechanisms (1) are installed on the multi-hole welding platform (8). The steering gear fixing plate positioning mechanisms (1) include a steering gear fixing plate positioning assembly mounting plate (10). A movable L block (11) is installed on the steering gear fixing plate positioning assembly mounting plate (10). A Z-direction connecting guide block (12) is installed on the L block (11). A lifting and moving positioning pin seat Z-direction slider (14) is installed on the Z-direction connecting guide block (12). A rotatable steering gear fixing plate positioning pin seat (15) is installed on the positioning pin seat Z-direction slider (14). A special connecting plate (13) is installed between the steering gear fixing plate positioning pin seat (15) and the Z-direction connecting guide block (12).

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