Automobile roof reinforcing beam device

Abstract

The utility model relates to the field of automobile cross beams, in particular to an automobile top cover reinforcing cross beam device. The automobile cross beam comprises a cross beam body and connecting pieces fixedly arranged on the left side and the right side of the cross beam body, and positioning assemblies are arranged on the left side and the right side of the cross beam body. The welding tool has the advantages that the positioning assembly is arranged, so that the cross beam and the longitudinal beam can be pre-fixed before welding, welding is facilitated, the problem that welding is inconvenient due to the fact that the cross beam needs to be held while welding is carried out is solved, and the working efficiency of welding is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile cross beams, in particular to an automobile roof reinforcement cross beam device. Background Art

[0002] With economic development, cars have become increasingly commonplace in people's lives. Generally, to strengthen the roof and canopy of a car, a reinforcing beam is installed on the lower surface of the car roof. However, existing reinforcing beams are fixed to the car roof via reinforcing beam trim panels. The reinforcing beam trim panels are made of the same material as the car roof (typically a combination of non-woven fabric, sponge, and fiberglass). While this method is convenient for connecting the car roof and reinforcing beam, since there is only the roof material between the reinforcing beam and the car roof, it does not significantly increase the roof's strength. If the sheet metal roof is too weak, it will reduce the torsional rigidity of the vehicle body, causing the roof to vibrate while the vehicle is in motion, thereby affecting the vehicle's service life and driving comfort.

[0003] Currently, when connecting crossbeams and longitudinal beams, most of them are done by welding. However, when welding, workers are required to take the crossbeam and place it on one side of the longitudinal beam before welding. However, it is inconvenient to weld while holding the crossbeam, which increases the difficulty of welding for workers and reduces the welding efficiency. Summary of the Invention

[0004] The technical problem to be solved by the utility model is that a worker is required to take the crossbeam and place it on one side of the longitudinal beam before welding, but it is inconvenient to weld while holding the crossbeam.

[0005] In order to solve the above problems, the technical solution adopted by the present invention is as follows: comprising a crossbeam and connecting members fixedly arranged on the left and right sides of the crossbeam, wherein positioning components are arranged on both sides of the crossbeam;

[0006] The positioning assembly includes mounting grooves on the left and right sides of the beam, the mounting grooves passing through the top and bottom of the beam, a cross bar fixedly arranged in the mounting groove, a slider slidingly arranged on the surface of the cross bar, spring telescopic rods fixedly arranged on the top and bottom of the slider, and positioning splints fixedly arranged on opposite sides of the two spring telescopic rods.

[0007] The beneficial effects of the present invention are as follows: by setting up a positioning component, the crossbeam and the longitudinal beam can be pre-fixed before welding, which facilitates welding and avoids the problem of welding inconvenience caused by holding the crossbeam while welding, thereby improving welding work efficiency.

[0008] Furthermore, a latch is fixedly provided on one side of the positioning splint close to the connector, a pin hole for cooperating with the latch is provided in the crossbeam, and the side of the latch away from the positioning splint is arranged in an arc shape.

[0009] The beneficial effect of the utility model is that by providing the latch and the pin hole, after the crossbeam and the longitudinal beam are connected, the positioning component can be stored through the latch and the pin hole.

[0010] Furthermore, one side of the slider is connected to the inner wall of the installation groove via a return spring.

[0011] Furthermore, grooves are provided on opposite sides of the two positioning splints, a mounting block is provided in the groove, a pull ring is movably provided in the mounting block, and the pull ring passes through the front and rear sides of the mounting block.

[0012] Furthermore, anti-slip pads are fixedly provided on opposite sides of the two positioning clamps, and the material of the anti-slip pads is rubber.

[0013] This utility model provides a vehicle roof reinforcement beam device. It has the following beneficial effects:

[0014] By setting up the positioning component, the crossbeam and the longitudinal beam can be pre-fixed before welding, which facilitates welding and avoids the problem of welding inconvenience caused by holding the crossbeam while welding, thereby improving welding work efficiency.

[0015] By providing the latch and the pin hole, after the cross beam and the longitudinal beam are connected, the positioning assembly can be stored through the latch and the pin hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a diagram showing the appearance of the utility model;

[0017] Figure 2 This is a diagram showing the positioning component in the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the crossbeam in the utility model;

[0019] Figure 4 This is a display diagram of the positioning splint in the utility model.

[0020] The text labels shown in the figure indicate: 1. crossbeam; 2. connector; 3. positioning assembly; 31. positioning splint; 32. mounting groove; 33. crossbar; 34. slider; 35. spring telescopic rod; 311. pull ring; 312. mounting block; 313. latch. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention. Example

[0022] like Figure 1-4 As shown, a vehicle roof reinforcement beam device includes a beam 1 and connectors 2 fixedly arranged on the left and right sides of the beam 1. Positioning components 3 are arranged on both sides of the beam 1.

[0023] The positioning assembly 3 includes mounting grooves 32 provided on the left and right sides of the beam 1. The mounting grooves 32 pass through the top and bottom of the beam 1. A cross bar 33 is fixedly provided in the mounting grooves 32. A slider 34 is slidingly provided on the surface of the cross bar 33. Spring telescopic rods 35 are fixedly provided on the top and bottom of the slider 34. Positioning splints 31 are fixedly provided on the opposite sides of the two spring telescopic rods 35.

[0024] When the crossbeam 1 and the longitudinal beam need to be welded, the crossbeam 1 and the longitudinal beam need to be preliminarily connected. First, the two positioning clamps 31 are moved away from each other, and then the two positioning clamps 31 are moved toward the longitudinal beam. When the longitudinal beam is located between the two positioning clamps 31, the two positioning clamps 31 are released, and then the two positioning clamps 31 are driven to move toward each other by the spring telescopic rod 35 until the longitudinal beam is clamped, thereby achieving the preliminary connection between the crossbeam 1 and the longitudinal beam.

[0025] A latch 313 is fixedly provided on one side of the positioning splint 31 close to the connector 2 , a pin hole for matching the latch 313 is provided in the crossbeam 1 , and the side of the latch 313 away from the positioning splint 31 is arranged in an arc shape.

[0026] One side of the slider 34 is connected to the inner wall of the mounting groove 32 via a return spring.

[0027] When the crossbeam 1 and the longitudinal beam are welded, the positioning clamp 31 is pushed into the installation groove 32, and the slider 34 is driven to move to one side by the reset spring, thereby driving the positioning clamp 31 and the pin 313 to move until the pin 313 is pushed into the pin hole, thereby realizing the storage of the positioning clamp 31.

[0028] Grooves are formed on opposite sides of the two positioning clamps 31 . A mounting block 312 is disposed in the groove. A pull ring 311 is movably disposed in the mounting block 312 . The pull ring 311 passes through the front and rear sides of the mounting block 312 .

[0029] Anti-slip pads are fixedly provided on opposite sides of the two positioning clamps 31 , and the material of the anti-slip pads is rubber.

[0030] Working principle: When the crossbeam 1 and the longitudinal beam need to be welded, the crossbeam 1 and the longitudinal beam need to be preliminarily connected. First, the two positioning clamps 31 are moved away from each other, and then the two positioning clamps 31 are moved toward the longitudinal beam. When the longitudinal beam is located between the two positioning clamps 31, the two positioning clamps 31 are released, and then the two positioning clamps 31 are driven to move toward each other by the spring telescopic rod 35 until the longitudinal beam is clamped, thereby realizing the preliminary connection between the crossbeam 1 and the longitudinal beam.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0032] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.

Claims

1. A vehicle roof reinforcement beam device, characterized in that: It comprises a crossbeam (1) and connecting members (2) fixedly arranged on the left and right sides of the crossbeam (1), and positioning components (3) are arranged on the left and right sides of the crossbeam (1); The positioning assembly (3) includes mounting grooves (32) provided on the left and right sides of the crossbeam (1), the mounting grooves (32) passing through the top and bottom of the crossbeam (1), a crossbar (33) fixedly provided in the mounting grooves (32), a slider (34) slidingly provided on the surface of the crossbar (33), a spring telescopic rod (35) fixedly provided on the top and bottom of the slider (34), and positioning splints (31) fixedly provided on opposite sides of the two spring telescopic rods (35).

2. The automobile roof reinforcement beam device according to claim 1, characterized in that: A latch (313) is fixedly provided on one side of the positioning splint (31) close to the connecting member (2), a pin hole for matching the latch (313) is provided in the crossbeam (1), and a side of the latch (313) away from the positioning splint (31) is arranged in an arc shape.

3. The automobile roof reinforcement beam device according to claim 2, characterized in that: One side of the slider (34) is connected to the inner wall of the mounting groove (32) via a return spring.

4. The automobile roof reinforcement beam device according to claim 3, characterized in that: The two positioning clamps (31) are provided with grooves on opposite sides thereof. A mounting block (312) is provided in the groove. A pull ring (311) is movably provided in the mounting block (312). The pull ring (311) passes through the front and rear sides of the mounting block (312).

5. The automobile roof reinforcement beam device according to claim 4, characterized in that: Anti-slip pads are fixedly provided on opposite sides of the two positioning clamps (31), and the material of the anti-slip pads is rubber.

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