Clamp for welding machining of automobile skylight frame

Abstract

The utility model discloses an automobile sunroof frame welding processing clamp which comprises a base, a side seat is fixedly installed on one side of the top end of the base, a groove is formed in the side wall of the side seat, a lower pressing plate is arranged on the inner side of the groove, a protective pad is arranged at the bottom of the lower pressing plate, and the protective pad is arranged on the bottom of the lower pressing plate. A guide rod is fixedly installed at the top end of the lower pressing plate, and the outer surface of the guide rod is sleeved with a first spring. According to the automobile sunroof clamping and limiting device, the side seat lower pressing plate and the buffer seat are combined, so that the automobile sunroof can be conveniently and effectively clamped and limited subsequently, the stability of the automobile sunroof in the subsequent welding process is ensured, and the situation that the accuracy of subsequent welding is affected due to position deviation is prevented; according to the automobile sunroof welding device, the automobile sunroof can be effectively positioned through the arrangement of the buffering base, so that it is guaranteed that the position of the automobile sunroof cannot deviate in the subsequent welding process, and the welding accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the field of fixtures for welding and processing of automobile sunroof frames, in particular to a fixture for welding and processing of automobile sunroof frames. Background Technique

[0002] At present, automobile sunroofs are installed on the roofs of many commercial SUVs and sedans. The automobile sunroof can effectively make the air in the vehicle circulate, increase the entry of fresh air, bring healthy and comfortable enjoyment to the vehicle owner. At the same time, the automobile window can also broaden the vision and make the people in the vehicle feel more comfortable. And fixtures will be used when processing the automobile sunroof;

[0003] For example, a fixture for welding and processing of an automobile sunroof frame disclosed in the utility model with the authorization publication number of CN219465242U does not need to be driven by multiple motors, achieving the effect of energy saving and power saving, reducing both the use cost and the design difficulty of the control system. However, when the existing fixture for welding and processing of an automobile sunroof frame is in use, it is difficult to effectively clamp the automobile sunroof, which not only easily damages the automobile sunroof, but also has a poor clamping effect, easily causing the sunroof to shift in position during subsequent welding. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a fixture for welding and processing of an automobile sunroof frame, which can solve the technical problems that the existing fixture for welding and processing of an automobile sunroof frame does not need to be driven by multiple motors, achieving the effect of energy saving and power saving, reducing both the use cost and the design difficulty of the control system. However, when the existing fixture for welding and processing of an automobile sunroof frame is in use, it is difficult to effectively clamp the automobile sunroof, which not only easily damages the automobile sunroof, but also has a poor clamping effect, easily causing the sunroof to shift in position during subsequent welding.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A fixture for welding and processing of an automobile sunroof frame, including a base, one side of the top of the base is fixedly installed with a side seat, and a groove is opened on the side wall of the side seat. A lower pressing plate is arranged inside the groove, and a protective pad is arranged at the bottom of the lower pressing plate. A guide rod is fixedly installed at the top of the lower pressing plate, and a first spring is sleeved on the outer surface of the guide rod. Buffer seats are distributed below the lower pressing plate, and a rubber pad is arranged on the upper surface of the buffer seats. A slider is fixedly installed on the side wall of the buffer seats. The bottom of the buffer seats is fixedly connected with a piston seat, and the bottom of the piston seat is fixedly connected with a damper. A second spring is sleeved on the outer surface of the damper. An auxiliary clamping structure is distributed at one end of the base.

[0006] As a preferred technical solution of the present utility model, the auxiliary clamping structure includes an adjusting clamping plate, a stretching rod, a limiting block and a third spring. The adjusting clamping plates are distributed at one end of the base, and a stretching rod is fixedly connected to the bottom side wall of the adjusting clamping plate. The other end of the stretching rod is fixedly connected to the limiting block, and the outer surface of the stretching rod is sleeved with a third spring.

[0007] As a preferred technical solution of the present utility model, the groove and the side seat form an integrated structure, and the side seats are symmetrically distributed along the vertical center line of the base.

[0008] As a preferred technical solution of the present utility model, the lower pressing plate is slidably connected to the side seat through the guiding rod, and the guiding rod and the lower pressing plate are vertically distributed.

[0009] As a preferred technical solution of the present utility model, the buffer seat is slidably connected to the side seat through the slider, and the sliders are symmetrically distributed on one side of the buffer seat.

[0010] As a preferred technical solution of the present utility model, the adjusting clamping plate is slidably connected to the base through the stretching rod, and the adjusting clamping plates are symmetrically distributed along the vertical center line of the base.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are as follows:

[0012] 1. By combining the provided side seat, lower pressing plate and buffer seat, it is convenient to effectively clamp and limit the automotive skylight subsequently, ensuring its stability during the subsequent welding process, preventing position deviation and affecting the accuracy of subsequent welding. When the lower pressing plate moves longitudinally, it will press and limit the automotive skylight. With the setting of the buffer seat, the positioning of the automotive skylight can be effectively achieved, thereby ensuring that the automotive skylight will not deviate in position during the subsequent welding process and improving the welding accuracy.

[0013] 2. By using the provided adjusting clamping plate, stretching rod and third spring, it is convenient to further limit both sides of the automotive skylight after the preliminary positioning of the automotive skylight, thereby improving the limiting effect and achieving stable clamping and limiting of the automotive skylight. The reverse force generated by the deformation of the third spring will drive the stretching rod to move accordingly, and then the movement of the stretching rod realizes the movement of the adjusting clamping plate. The further limiting process of the automotive skylight can be achieved by using the adjusting clamping plates moving towards each other on both sides. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a fixture for welding and processing an automotive skylight frame of the present utility model;

[0015] Figure 2 Schematic side view structure of the fixture side seat for welding and processing of the automobile sunroof frame of the present utility model;

[0016] Figure 3 Schematic top view structure of the fixture buffer seat for welding and processing of the automobile sunroof frame of the present utility model;

[0017] Figure 4 Schematic side view structure of the fixture adjusting clamping plate for welding and processing of the automobile sunroof frame of the present utility model;

[0018] Wherein: 1, base; 2, side seat; 3, groove; 4, lower pressing plate; 5, protective pad; 6, guide rod; 7, first spring; 8, buffer seat; 9, rubber pad; 10, slider; 11, piston seat; 12, damper; 13, second spring; 14, adjusting clamping plate; 15, stretching rod; 16, limiting block; 17, third spring. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figure 1 As shown, the present utility model provides a fixture for welding and processing of an automobile sunroof frame, including a base 1. One side of the top end of the base 1 is fixedly installed with a side seat 2, and a groove 3 is formed in the side wall of the side seat 2. The groove 3 and the side seat 2 form an integrated structure, and the side seats 2 are symmetrically distributed along the vertical center line of the base 1. A lower pressing plate 4 is arranged inside the groove 3, and a protective pad 5 is arranged at the bottom of the lower pressing plate 4. A guide rod 6 is fixedly installed at the top end of the lower pressing plate 4, and a first spring 7 is sleeved on the outer surface of the guide rod 6. A buffer seat 8 is distributed below the lower pressing plate 4, and a rubber pad 9 is arranged on the upper surface of the buffer seat 8. A slider 10 is fixedly installed on the side wall of the buffer seat 8, and a piston seat 11 is fixedly connected to the bottom of the buffer seat 8. A damper 12 is fixedly connected to the bottom of the piston seat 11, and a second spring 13 is sleeved on the outer surface of the damper 12. An auxiliary clamping structure is distributed at one end of the base 1;

[0022] During use, place the automobile sunroof to be welded on the top of the base 1, then engage the automobile sunroof inside the groove 3, and then cooperate with the arranged structures such as the lower pressing plate 4, the buffer seat 8 and the adjusting clamping plate 14 to realize the clamping and limiting treatment of the automobile sunroof;

[0023] As a further implementation of this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a lower pressing plate 4 is arranged on the inner side of the groove 3, and a protective pad 5 is arranged at the bottom of the lower pressing plate 4. The lower pressing plate 4 is slidably connected to the side seat 2 through a guide rod 6, and the guide rod 6 is vertically distributed with respect to the lower pressing plate 4. A guide rod 6 is fixedly installed at the top end of the lower pressing plate 4, and a first spring 7 is sleeved on the outer surface of the guide rod 6. A buffer seat 8 is distributed below the lower pressing plate 4, and a rubber pad 9 is arranged on the upper surface of the buffer seat 8. The buffer seat 8 is slidably connected to the side seat 2 through a slider 10, and the sliders 10 are symmetrically distributed on one side of the buffer seat 8. A slider 10 is fixedly installed on the side wall of the buffer seat 8. The bottom of the buffer seat 8 is fixedly connected to a piston seat 11, and the bottom of the piston seat 11 is fixedly connected to a damper 12. A second spring 13 is sleeved on the outer surface of the damper 12. An adjusting clamp plate 14 is distributed at one end of the base 1, and a stretching rod 15 is fixedly connected to the bottom side wall of the adjusting clamp plate 14. The adjusting clamp plate 14 is slidably connected to the base 1 through the stretching rod 15, and the adjusting clamp plate 14 is symmetrically distributed along the vertical center line of the base 1. The other end of the stretching rod 15 is fixedly connected to a limiting block 16, and a third spring 17 is sleeved on the outer surface of the stretching rod 15. The adjusting clamp plate 14, the stretching rod 15, the limiting block 16 and the third spring 17 form an auxiliary clamping structure, and the auxiliary clamping structure is arranged at one end of the base 1;

[0024] Both ends of the third spring 17 are respectively fixedly connected to one end surface of the limiting block 16 and the inner side wall of the base 1, while both ends of the first spring 7 are fixedly connected to several parts of the side seat 2 and the lower surface of the top end of the guide rod 6;

[0025] It should be noted that there may be some inaccuracies in the description of "several parts of the side seat 2" in the original text, but this is translated strictly according to the original text.When the car sunroof is clamped in the grooves 3 opened inside the two side seats 2, the car sunroof will come into contact with the buffer seat 8. The rubber pad 9 is used to simply protect the bottom of the car sunroof. Subsequently, the gravity of the car sunroof will press down the buffer seat 8, thereby causing the buffer seat 8 to squeeze the piston seat 11 fixedly connected to its bottom. Then, the piston seat 11 squeezes the damper 12 fixedly connected to its bottom, realizing the deformation of the damper 12. When the damper 12 deforms, the second spring 13 will deform synchronously. Combining the reverse forces generated by the deformations of the two can achieve the purpose of buffer protection. When the buffer seat 8 moves longitudinally, it will drive the slider 10 to slide along the chute opened on the side wall of the side seat 2, improving the stability of the buffer seat 8 during longitudinal movement. At the same time, the reverse force generated by the deformation of the first spring 7 will drive the guide rod 6 to move longitudinally. Then, the longitudinal movement of the guide rod 6 pushes the lower pressing plate 4 fixedly connected to its bottom, so as to further clamp and limit the car sunroof by using the lower pressing plate 4. The setting of the protective pad 5 is used to protect the upper surface of the car sunroof. After the two ends of the car sunroof are clamped, release the pulling force applied to the adjusting clamp plate 14. Immediately, the reverse force generated by the deformation of the third spring 17 will reset the limiting block 16. Then, the limiting block 16 drives the adjusting clamp plate 14 to reset through the stretching rod 15, so as to further clamp and limit the car sunroof by using the symmetrically arranged adjusting clamp plates 14 on both sides, ensuring the stability of the car sunroof itself during subsequent welding.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for welding and processing an automobile sunroof frame, comprising a base (1), characterized in that: One side of the top end of the base (1) is fixedly installed with a side seat (2), and a groove (3) is formed in the side wall of the side seat (2). A lower pressing plate (4) is arranged inside the groove (3), and a protective pad (5) is arranged at the bottom of the lower pressing plate (4). A guide rod (6) is fixedly installed at the top end of the lower pressing plate (4), and a first spring (7) is sleeved on the outer surface of the guide rod (6). A buffer seat (8) is distributed below the lower pressing plate (4), and a rubber pad (9) is arranged on the upper surface of the buffer seat (8). A slider (10) is fixedly installed on the side wall of the buffer seat (8). The bottom of the buffer seat (8) is fixedly connected with a piston seat (11), and the bottom of the piston seat (11) is fixedly connected with a damper (12). A second spring (13) is sleeved on the outer surface of the damper (12). An auxiliary clamping structure is distributed at one end of the base (1).

2. The fixture for welding and processing an automobile sunroof frame according to claim 1, characterized in that: The auxiliary clamping structure includes an adjusting clamping plate (14), a stretching rod (15), a limiting block (16) and a third spring (17). The adjusting clamping plate (14) is distributed at one end of the base (1), and the bottom side wall of the adjusting clamping plate (14) is fixedly connected with a stretching rod (15). The other end of the stretching rod (15) is fixedly connected with a limiting block (16), and a third spring (17) is sleeved on the outer surface of the stretching rod (15).

3. A fixture for welding and processing an automotive sunroof frame according to claim 1, characterized in that: The groove (3) and the side seat (2) form an integrated structure, and the side seats (2) are symmetrically distributed along the vertical center line of the base (1).

4. A fixture for welding and processing an automotive sunroof frame according to claim 1, characterized in that: The lower pressing plate (4) is slidably connected with the side seat (2) through the guide rod (6), and the guide rod (6) is vertically distributed with respect to the lower pressing plate (4).

5. A fixture for welding and processing an automotive sunroof frame according to claim 1, characterized in that: The buffer seat (8) is slidably connected with the side seat (2) through the slider (10), and the sliders (10) are symmetrically distributed on one side of the buffer seat (8).

6. The jig for welding and processing an automotive sunroof frame according to claim 2, characterized in that: The adjusting clamping plate (14) is slidably connected with the base (1) through the stretching rod (15), and the adjusting clamping plate (14) is symmetrically distributed along the vertical center line of the base (1).

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