Integrated thermoforming automobile sunroof ring tailor-welding device

Abstract

The utility model discloses an integrated thermoforming automobile sunroof ring tailor-welding device, which relates to the field of automobile part processing and manufacturing and comprises a base, a sliding groove is arranged in the middle of the base, a reciprocating screw rod is mounted in the sliding groove, positioning grooves are symmetrically arranged at the top of the base, fixing tables are symmetrically mounted on the reciprocating screw rod, and the fixing tables are in threaded connection with the reciprocating screw rod. A plurality of adjusting grooves are formed in the fixing table, a plurality of evenly-distributed sliding blocks are installed in the adjusting grooves in a sliding mode, air cylinders are fixedly installed on the sliding blocks, and pressing plates are fixedly installed at the output ends of the air cylinders. The multiple adjusting grooves formed in one side of the fixing table provide a sliding adjusting space for the air cylinder, an operator can flexibly adjust the installation position of the air cylinder in the adjusting grooves according to the sizes and shapes of automobile skylight rings of different models and specifications, and then accurate limiting and fixing of the air cylinder are achieved through cooperation of limiting holes and bolts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts processing and manufacturing, in particular to an integrated hot forming automobile sunroof ring stitch welding device. BACKGROUND

[0002] In the automobile manufacturing industry, hot forming technology can significantly improve the strength, stiffness and lightweight level of the body structure, and is widely used in the production and processing of key components such as automobile sunroof rings. In the prior art, the parts of the automobile sunroof ring are formed in segments and then welded. As the core bearing structure of the sunroof system, the assembly precision and welding quality of the sunroof ring directly affect the sealing performance, opening and closing smoothness of the sunroof and the structural safety of the vehicle, so the stitch welding process of the sunroof ring is highly required.

[0003] The existing automobile sunroof ring stitch welding operation has the following outstanding problems: first, the traditional positioning device is fixedly designed and cannot be flexibly adjusted according to different models and different specifications of the sunroof ring, so the universality is poor. When different models and different specifications of the sunroof ring are replaced, the positioning device needs to be replaced correspondingly, which increases the equipment investment cost during multi-variety production; second, the positioning device has insufficient fixing stability for the sunroof ring during welding, which is easy to cause the position of the sunroof ring to deviate due to vibration and other factors, thereby causing uneven welds and substandard welding strength, affecting product quality and service life.

[0004] To solve the above problems, an integrated hot forming automobile sunroof ring stitch welding device is provided. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, an integrated hot forming automobile sunroof ring stitch welding device is provided.

[0006] To achieve the above purposes, the following technical solutions can be used:

[0007] The utility model provides a kind of integrated hot forming automobile sunroof ring stitch welding device, comprising: base, the base middle part is provided with sliding slot, reciprocating screw rod is rotatably installed in the sliding slot, the base top is provided with positioning slot symmetrically, fixed platform is symmetrically installed on the reciprocating screw rod, the fixed platform is connected with the reciprocating screw rod by screw thread, the fixed platform is connected with the positioning slot by sliding, one side of the base is fixedly installed with drive motor, the output end of the drive motor is fixedly connected with one end of the reciprocating screw rod;

[0008] A plurality of adjusting grooves are formed in the fixed platform, a plurality of uniformly distributed sliding blocks are slidably installed in the adjusting grooves, a gas cylinder is fixedly installed on the sliding block, and a pressing plate is fixedly installed on the output end of the gas cylinder.

[0009] Preferably, the outer wall of the fixing table is provided with a plurality of limiting holes arranged linearly and uniformly, a threaded hole is formed on the sliding block, and a bolt is locked in the threaded hole of the sliding block through the limiting hole, so that the position of the sliding block is fixed.

[0010] Preferably, the top of the base is fixedly provided with a support frame, and the middle of the support frame is fixedly provided with a welding head.

[0011] Preferably, the outer wall of one side of the base is fixedly provided with an operation panel.

[0012] Preferably, the bottom of the base is provided with adjustable supporting feet around.

[0013] From the above, the beneficial effects of the integrated hot forming automobile sunroof ring tailor-welding device of the present application are:

[0014] The plurality of adjusting grooves formed on one side of the fixing table provide sliding adjustment space for the air cylinders, and the installation positions of the air cylinders in the adjusting grooves can be flexibly adjusted according to the sizes and shapes of automobile sunroof rings of different models and specifications, and then the air cylinders are precisely limited and fixed through the cooperation of the limiting holes and the bolts. This adjustable structure breaks the limitations of traditional fixed positioning devices, so that the same equipment can adapt to the tailor-welding needs of sunroof rings of multiple specifications, reduces the equipment investment cost during multi-variety production, and enhances the applicability of the equipment.

[0015] The plurality of uniformly distributed air cylinders synchronously drive the pressing plate to press and fix the sunroof ring, can form uniform and stable clamping force, effectively avoids problems such as uneven welds and virtual welding of components caused by vibration and displacement during welding, significantly improves the strength and sealing performance of the welds, guarantees the structural safety and service life of the products, and at the same time, the stable clamping state also provides a good foundation for the precise operation of the welding head, further optimizes the welding effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic view of the overall structure of the present application;

[0017] Figure 2 It is a schematic view of the reciprocating screw rod and other components of the present application;

[0018] Figure 3 It is a schematic view of the welding head and other components of the present application;

[0019] Figure 4 It is a three-dimensional schematic view of the overall structure of the present application Figure 2 It is an enlarged schematic view of position A in the present application.

[0020] The reference numerals in the accompanying drawings of this utility model are as follows: 1. base; 2. adjustable support foot; 3. drive motor; 4. support frame; 5. welding head; 6. fixed platform; 7. operation panel; 8. reciprocating lead screw; 9. positioning groove; 10. slide groove; 11. pressure plate; 12. cylinder; 13. limiting hole; 14. adjustment groove. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] See Figures 1-4 As shown, the integrated thermoforming automotive sunroof ring welding device provided in this embodiment will be described in detail below:

[0023] An integrated thermoforming automotive sunroof ring welding device, such as Figures 1-4 As shown, the system includes: a base 1, with a sliding groove 10 in the middle of the base 1. A reciprocating screw 8 is rotatably mounted inside the sliding groove 10. A positioning groove 9 is symmetrically located on the top of the base 1, parallel to the sliding groove 10. A fixed platform 6 is symmetrically mounted on the reciprocating screw 8, with its center threadedly connected to the reciprocating screw 8 and its two sides slidably connected to the positioning groove 9. A drive motor 3 is fixedly mounted on one side of the base 1, with its output end fixedly connected to one end of the reciprocating screw 8. Each segment of the sunroof ring is placed on the fixed platform 6. When the drive motor 3 is started, its output end drives the reciprocating screw 8 within the sliding groove 10 to rotate. Because the fixed platform 6 is threadedly connected to the reciprocating screw 8 and slidably connected to the positioning groove 9 on the top of the base 1, the rotation of the reciprocating screw 8 drives the two fixed platforms 6 to slide towards or away from each other along the positioning groove 9. The movement of the two fixed platforms 6 towards each other aligns and fits the joints of each segment of the sunroof ring.

[0024] Furthermore, such as Figures 1-4As shown, the fixing table 6 is provided with a plurality of adjusting grooves 14 in the length direction and the width direction, a plurality of uniformly distributed sliding blocks are slidingly installed in the adjusting grooves 14, the sliding blocks are fixedly installed with air cylinders 12, and the output ends of the air cylinders 12 are fixedly installed with pressing plates 11. The outer wall of the fixing table 6 is provided with a plurality of linearly and uniformly distributed limiting holes 13, the sliding blocks are provided with threaded holes, bolts are locked in the threaded holes of the sliding blocks through the limiting holes 13, the position of the sliding blocks can be fixed, and thus the position of the air cylinders 12 can be fixed. According to the specification size of the automobile sunroof ring to be processed, the position of the pressing plate 11 can be adjusted, the bolts on the sliding blocks are loosened, the sliding blocks are pushed to slide along the adjusting grooves 14, the distribution positions of the plurality of air cylinders 12 are adjusted, the pressing plate 11 is adjusted to a position suitable for clamping the sunroof ring, after the position adjustment is completed, the bolts are inserted into the limiting holes 13 at the corresponding positions, and the bolts are tightened with the sliding blocks, the air cylinders 12 are fixed and limited in position, and displacement of the air cylinders 12 in the operation process is avoided.

[0025] Further, the top of the base 1 is fixedly installed with a support frame 4, the middle of the support frame 4 is fixedly installed with a welding head 5, one side of the outer wall of the base 1 is fixedly installed with an operation panel 7, and the bottom of the base 1 is installed with adjustable supporting feet 2 around. According to the flatness of the installation site, the adjustable supporting feet 2 around the bottom of the base 1 are adjusted to make the equipment reach a horizontal state, ensure that the base 1 and the whole device are in a stable working posture, and lay a foundation for subsequent accurate processing.

[0026] The working principle of the embodiment is as follows:

[0027] First, according to the flatness of the installation site, the adjustable supporting feet 2 around the bottom of the base 1 are adjusted to make the equipment reach a horizontal state, ensure that the equipment is in a stable working posture, and lay a foundation for subsequent accurate processing. According to the specification size of the automobile sunroof ring to be processed, the position of the pressing plate 11 is adjusted, the bolts on the sliding blocks are loosened, the sliding blocks are pushed to slide along the adjusting grooves 14, the distribution positions of the plurality of air cylinders 12 are adjusted, the pressing plate 11 is adjusted to a position suitable for clamping the sunroof ring, after the position adjustment is completed, the bolts are inserted into the limiting holes 13 at the corresponding positions, and the bolts are tightened with the sliding blocks, the air cylinders 12 are fixed and limited in position, and displacement of the air cylinders 12 in the operation process is avoided.

[0028] Each segment of the sunroof ring is placed on two symmetrically arranged fixed platforms 6. The operator then starts the equipment via the control panel 7 and adjusts the welding parameters of the welding head 5. The drive motor 3 starts, and its output drives the reciprocating screw 8 to rotate. As the reciprocating screw 8 rotates, it drives the two fixed platforms 6 to slide towards each other along the positioning groove 9 until the joints of the sunroof ring segments are aligned and fitted together. Then, the cylinder 12 is activated, and its output pushes the pressure plate 11 to extend, pressing and fixing the sunroof ring components to ensure that the components do not shift during welding. After the sunroof ring is completely fixed, the welding head 5 is activated and welded to the joints of the sunroof ring. After the welding operation is completed, the welding head 5 is stopped, and the cylinder 12 drives the pressure plate 11 to reset, releasing the clamp on the finished sunroof ring. Then, the drive motor 3 rotates in the opposite direction, causing the two fixed platforms 6 to slide in the opposite direction along the positioning groove 9 and move away from each other. Finally, the operator removes the finished sunroof ring, completing one welding operation.

[0029] The above description is merely an embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An integrated thermoforming automotive sunroof ring welding device, characterized in that, include: A base (1) is provided with a sliding groove (10) in the middle of the base (1). A reciprocating screw (8) is rotatably installed inside the sliding groove (10). A positioning groove (9) is symmetrically provided on the top of the base (1). A fixed platform (6) is symmetrically installed on the reciprocating screw (8). The fixed platform (6) is threadedly connected to the reciprocating screw (8). The fixed platform (6) is slidably connected to the positioning groove (9). A drive motor (3) is fixedly installed on one side of the base (1). The output end of the drive motor (3) is fixedly connected to one end of the reciprocating screw (8). The fixed platform (6) has multiple adjustment slots (14), and multiple evenly distributed sliders are slidably installed in the adjustment slots (14). A cylinder (12) is fixedly installed on the slider, and a pressure plate (11) is fixedly installed at the output end of the cylinder (12).

2. The integrated thermoforming automotive sunroof ring welding device according to claim 1, characterized in that, The outer wall of the fixed platform (6) is provided with a plurality of linearly and evenly distributed limiting holes (13), and the slider is provided with threaded holes. The bolt passes through the limiting holes (13) and is locked in the threaded holes of the slider to fix the position of the slider.

3. The integrated thermoforming automotive sunroof ring welding device according to claim 2, characterized in that, A support frame (4) is fixedly installed on the top of the base (1), and a welding head (5) is fixedly installed in the middle of the support frame (4).

4. The integrated thermoforming automotive sunroof ring welding device according to claim 3, characterized in that, An operation panel (7) is fixedly installed on one side of the outer wall of the base (1).

5. The integrated thermoforming automotive sunroof ring welding device according to claim 4, characterized in that, The base (1) is equipped with adjustable support feet (2) on all four sides of its bottom.

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