Multipurpose clamping support tool for automobile rear floor longitudinal beam

Abstract

The utility model discloses a multipurpose clamping support tool for an automobile rear floor longitudinal beam, and relates to the technical field of automobile longitudinal beam supports. The clamping device comprises a base, a plurality of mounting plates are movably mounted on the base, clamping assemblies are arranged in the mounting plates, and each clamping assembly comprises a first sliding block in sliding fit with the interior of the corresponding mounting plate, a fixing frame arranged on the upper side of the first sliding block and a supporting frame in rotating fit with the interior of the corresponding fixing frame. The threaded rod rotates to enable the fixing frame on the upper side of the first sliding block to move along with the threaded rod, the supporting frame is rotated to drive the first L-shaped positioning block to rotate, the automobile rear floor longitudinal beam can be placed conveniently, the second sliding block slides to drive the second L-shaped positioning block to move, and the first L-shaped positioning block slides in the supporting frame. Therefore, the processing efficiency of the automobile rear floor longitudinal beam is realized and improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive longitudinal beam brackets, specifically, it relates to a multi-purpose clamping bracket tooling for automotive rear floor longitudinal beams. Background Technology

[0002] The front longitudinal beam of an automobile is a beam that runs along the vehicle's axial direction and is supported by a crossbeam in the upper structure of the vehicle. It plays a role in supporting the vehicle body. Located below the engine compartment at the front of the vehicle, it is one of the main structural components of the vehicle body. In front of it are accessories such as the anti-collision beam and the radiator frame, and above it is the engine and transmission assembly. The front longitudinal beam of the automobile plays an important role in supporting the powertrain and ensuring safety in collision crumple zones, and can provide support and protection for the entire vehicle body.

[0003] Chinese Patent No. CN222643627U discloses a welding bracket for a front longitudinal beam of an automobile, relating to the field of automotive parts processing fixture technology. It includes a base, with a first, second, third, and fourth clamping fixture on the top of the base. The first, second, third, and fourth clamping fixtures have identical structures. The first clamping fixture includes a support plate, a mounting plate, a swing rod, and a clamping rod. The support plate is mounted on the base, and the mounting plate is fixedly connected to one side of the support plate. An extension plate is integrally connected to one side of the mounting plate, and a fixed plate is mounted on one side of the extension plate. A movable rod is rotatably connected to the fixed plate, and a connecting rod is hinged to one end of the movable rod. The connecting rod is integrally connected to the clamping rod. A swing rod located below the movable rod is also hinged to the fixed plate, and the swing rod is hinged to the clamping rod. This welding bracket for a front longitudinal beam of an automobile uses gears to drive the movable rod to rotate, causing the connecting rod to drive the clamping rod to cooperate with the mounting plate to achieve the clamping operation of the front longitudinal beam. The clamping process is automatically controlled.

[0004] In practical use, the existing technology described above uses a rotating clamping rod to drive the upper and lower positioning columns to clamp the longitudinal beam of the car. However, different cars require different longitudinal beams. When clamping different car longitudinal beams, the entire assembly needs to be disassembled and replaced, which is time-consuming, labor-intensive, and affects processing efficiency. Therefore, a multi-purpose clamping bracket tool for the longitudinal beam of the rear floor of a car is needed.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile includes a base, on which multiple mounting plates are movably mounted, and each mounting plate is provided with a clamping component inside.

[0009] The clamping assembly includes a first sliding block that slides inside the mounting plate, a fixed frame mounted on the upper side of the first sliding block, a support frame that rotates inside the fixed frame, a first L-shaped positioning block that slides inside the support frame, a second sliding block that slides inside the mounting plate, a second L-shaped positioning block mounted on the upper side of the second sliding block, and a threaded rod that rotates inside the mounting plate, the threaded rod being threadedly engaged with the first sliding block.

[0010] Optionally, a first sliding groove is provided on one side of the mounting plate, and a second sliding block is slidably fitted inside the first sliding groove. A first electric telescopic rod is installed on one side of the inner wall of the first sliding groove, and a telescopic end of the first electric telescopic rod is installed on one side of the second sliding block. Guide grooves are provided on both sides of the inner wall of the first sliding groove, and guide blocks are installed on both sides of the second sliding block. The guide blocks are slidably fitted inside the guide groove.

[0011] Optionally, a T-shaped groove is provided on one side of the mounting plate, and the first sliding block is slidably fitted inside the T-shaped groove. A first motor is installed at the bottom of the inner wall of the T-shaped groove, and one end of the threaded rod is installed on the output end of the first motor. A threaded groove is provided on one side of the first sliding block, and the threaded rod is threadedly fitted inside the threaded groove.

[0012] Optionally, a first through groove is provided on one side of the inner wall of the fixed frame, a second motor is installed on one side of the fixed frame, and a rotating rod is installed at the output end of the second motor. The rotating rod is rotatably engaged inside the first through groove. A ring gear is installed on one side of the support frame, and a gear is installed at one end of the rotating rod. The ring gear meshes with the gear.

[0013] Optionally, a second electric telescopic rod is installed on one side of the inner wall of the support frame, and one side of the first L-shaped positioning block is installed on the telescopic end of the second electric telescopic rod.

[0014] Optionally, a second sliding groove is provided on one side of the first L-shaped positioning block, and a blocking block is slidably fitted inside the second sliding groove. Multiple reset components are installed between one side of the blocking block and one side of the inner wall of the second sliding groove, and the blocking block cooperates with the second L-shaped positioning block.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] By rotating the threaded rod, the internal threads of the first sliding block rotate, causing the fixed frame on the upper side of the first sliding block to move accordingly. Simultaneously, the support frame and the first L-shaped positioning block move with the fixed frame, facilitating adjustments for different automotive rear floor longitudinal beams. When a automotive rear floor longitudinal beam needs to be placed, rotating the support frame causes the first L-shaped positioning block to rotate, bringing the support frame into a vertical position, thus facilitating the placement of the automotive rear floor longitudinal beam. Then, by rotating the support frame in the opposite direction, the support frame can be reset, facilitating the fixation of the automotive rear floor longitudinal beam. By sliding the second sliding block to move the second L-shaped positioning block, and by the first L-shaped positioning block sliding within the support frame, minor adjustments to the automotive rear floor longitudinal beam are facilitated, thereby achieving and improving the processing efficiency for different automotive rear floor longitudinal beams.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the clamping component structure according to an embodiment of the present utility model;

[0022] Figure 4 This is a cross-sectional view of the mounting plate according to an embodiment of the present utility model;

[0023] The attached diagram lists the components represented by each number as follows:

[0024] Base 1, mounting plate 2, fixed frame 3, support frame 4, first electric telescopic rod 5, second sliding block 6, second L-shaped positioning block 7, first through groove 9, first sliding block 10, threaded groove 11, second electric telescopic rod 12, first L-shaped positioning block 13, second sliding groove 14, reset component 15, blocking block 16, first motor 17, threaded rod 18, first sliding groove 19, T-shaped sliding groove 20, guide sliding groove 21, guide block 22, gear 23, rotating rod 24, second motor 25, ring gear 26.

[0025] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] Please see Figure 1-4 As shown, this embodiment provides a multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile, including a base 1, on which multiple mounting plates 2 are movably mounted, and each mounting plate 2 is provided with a clamping component inside.

[0028] The clamping assembly includes a first sliding block 10 that slides inside the mounting plate 2, a fixed frame 3 mounted on the upper side of the first sliding block 10, a support frame 4 that rotates inside the fixed frame 3, a first L-shaped positioning block 13 that slides inside the support frame 4, a second sliding block 6 that slides inside the mounting plate 2, a second L-shaped positioning block 7 mounted on the upper side of the second sliding block 6, and a threaded rod 18 that rotates inside the mounting plate 2, the threaded rod 18 being threadedly engaged with the first sliding block 10.

[0029] One application of this embodiment is as follows: When it is necessary to clamp the longitudinal beam of the rear floor of a car, the threaded rod 18 is rotated, so that the first sliding block 10 slides in the mounting plate 2 along the axial direction of the threaded rod 18. At the same time, the sliding of the first sliding block 10 drives the fixed frame 3 to move. The fixed frame 3 then drives the rotating support frame 4 and the first L-shaped positioning block 13 sliding in the support frame 4 to move. Simultaneously, the first L-shaped positioning block 13 and the second sliding block 6 slide, which facilitates the adjustment and positioning of different longitudinal beams of the rear floor of the car. At the same time, the second L-shaped positioning block 7 on the second sliding block 6 works in concert with the first L-shaped positioning block 13 to clamp the longitudinal beam of the rear floor of the car and fix it firmly on the tooling, thereby realizing and improving the processing efficiency of different longitudinal beams of the rear floor of the car.

[0030] In this embodiment, a first sliding groove 19 is provided on one side of the mounting plate 2, and a second sliding block 6 is slidably fitted inside the first sliding groove 19. A first electric telescopic rod 5 is installed on one side of the inner wall of the first sliding groove 19, and a second sliding block 6 is installed on one side of the telescopic end of the first electric telescopic rod 5. Guide grooves 21 are provided on both sides of the inner wall of the first sliding groove 19, and guide blocks 22 are installed on both sides of the second sliding block 6. The guide blocks 22 are slidably fitted inside the guide grooves 21.

[0031] By controlling the extension and retraction of the first electric telescopic rod 5, the second sliding block 6 can be easily and quickly driven to slide within the first slide groove 19, thereby adjusting the position of the second L-shaped positioning block 7. At the same time, the guide block 22 slides within the guide slide groove 21, which facilitates guidance and stabilization.

[0032] In this embodiment, a T-shaped groove 20 is provided on one side of the mounting plate 2. The first sliding block 10 is slidably fitted inside the T-shaped groove 20. A first motor 17 is installed at the bottom of the inner wall of the T-shaped groove 20. One end of the threaded rod 18 is installed on the output end of the first motor 17. A threaded groove 11 is provided on one side of the first sliding block 10. The threaded rod 18 is threadedly fitted inside the threaded groove 11.

[0033] When the position of the first L-shaped positioning block 13 needs to be adjusted, the first motor 17 is turned on. Its output end rotates, causing the threaded rod 18 to rotate in the threaded groove 11 on the first sliding block 10. This causes the sliding of the first sliding block 10 to move the upper fixed frame 3, which in turn moves the support frame 4 and the first L-shaped positioning block 13, thus facilitating height adjustment according to different rear floor longitudinal beams of automobiles.

[0034] In this embodiment, a first through groove 9 is provided on one side of the inner wall of the fixed frame 3, and a second motor 25 is installed on one side of the fixed frame 3. A rotating rod 24 is installed at the output end of the second motor 25, and the rotating rod 24 is rotatably engaged inside the first through groove 9. A ring gear 26 is installed on one side of the support frame 4, and a gear 23 is installed at one end of the rotating rod 24. The ring gear 26 meshes with the gear 23.

[0035] By starting the second motor 25, its output end rotates, causing the rotating rod 24 to rotate in the first through slot 9. Since the gear 23 at the end of the rotating rod 24 meshes with the ring gear 26 on the support frame 4, the rotation of the rotating rod 24 will drive the ring gear 26 to rotate, thereby causing the support frame 4 to rotate around the rotational engagement point with the fixed frame 3, causing it to rotate 13, which facilitates the placement of the rear floor longitudinal beam of the car. By performing the above reverse operation, the rear floor longitudinal beam of the car can be clamped.

[0036] In this embodiment, a second electric telescopic rod 12 is installed on one side of the inner wall of the support frame 4, and a first L-shaped positioning block 13 is installed on one side of the telescopic end of the second electric telescopic rod 12.

[0037] The use of the second electric telescopic rod 12 automates the fine-tuning of the position of the first L-shaped positioning block 13, facilitating overall position adjustment, angle adjustment, and fine-tuning. When the second sliding block 6 slides, the first L-shaped positioning block 13 also slides, making it easier for the blocking block 16 to cooperate with the second L-shaped positioning block 7, thus facilitating the adjustment of the size of the longitudinal beam of the rear floor of the vehicle.

[0038] In this embodiment, a second slide groove 14 is provided on one side of the first L-shaped positioning block 13. A blocking block 16 is slidably fitted inside the second slide groove 14. A plurality of reset members 15 are installed between one side of the blocking block 16 and one side of the inner wall of the second slide groove 14. The blocking block 16 cooperates with the second L-shaped positioning block 7.

[0039] When the size of the rear floor longitudinal beam of the car is adjusted by lifting and lowering the support frame 4, the reset piece 15 drives the blocking block 16 to slide by its own elasticity, so that the lower side of the blocking block 16 fits against the upper side of the second L-shaped positioning block 7, which facilitates the clamping and fixing of the rear floor longitudinal beam of the car. When the support frame 4 rotates, the blocking block 16 rotates with it and moves away from the second L-shaped positioning block 7.

[0040] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile, characterized in that, include: A base (1) is provided with multiple mounting plates (2) that are movably mounted on the base (1), and each mounting plate (2) is provided with a clamping component inside. The clamping assembly includes a first sliding block (10) that slides inside the mounting plate (2), a fixed frame (3) mounted on the upper side of the first sliding block (10), a support frame (4) that rotates inside the fixed frame (3), a first L-shaped positioning block (13) that slides inside the support frame (4), a second sliding block (6) that slides inside the mounting plate (2), a second L-shaped positioning block (7) mounted on the upper side of the second sliding block (6), and a threaded rod (18) that rotates inside the mounting plate (2), the threaded rod (18) being threadedly engaged with the first sliding block (10).

2. The multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile according to claim 1, characterized in that, The mounting plate (2) has a first groove (19) on one side, and the second sliding block (6) slides inside the first groove (19). The inner wall of the first groove (19) is equipped with a first electric telescopic rod (5), and the second sliding block (6) is installed on the telescopic end of the first electric telescopic rod (5) on one side.

3. The multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile according to claim 2, characterized in that, The inner walls of the first slide (19) are provided with guide slides (21) on both sides, and the second sliding block (6) is provided with guide blocks (22) on both sides. The guide blocks (22) slide in the interior of the guide slides (21).

4. The multi-purpose clamping bracket tooling for the longitudinal beam of the rear floor of an automobile according to claim 1, characterized in that, T-shaped grooves (20) are provided on one side of the mounting plate (2). The first sliding blocks (10) are slidably fitted inside the T-shaped grooves (20). The bottom of the inner wall of the T-shaped grooves (20) is equipped with a first motor (17). One end of the threaded rod (18) is installed on the output end of the first motor (17). A threaded groove (11) is provided on one side of the first sliding block (10). The threaded rod (18) is threadedly fitted inside the threaded groove (11).

5. A multi-purpose clamping bracket tooling for a longitudinal beam of a car rear floor according to claim 1, characterized in that, The inner wall of the fixed frame (3) is provided with a first through groove (9) on one side, and a second motor (25) is installed on one side of the fixed frame (3). The output end of the second motor (25) is provided with a rotating rod (24), and the rotating rod (24) is rotated and fitted inside the first through groove (9).

6. A multi-purpose clamping bracket tooling for a longitudinal beam of a car rear floor according to claim 5, characterized in that, One side of the support frame (4) is equipped with a ring gear (26), and one end of the rotating rod (24) is equipped with a gear (23). The ring gear (26) meshes with the gear (23).

7. A multi-purpose clamping bracket tooling for a longitudinal beam of a car rear floor according to claim 1, characterized in that, The inner wall of the support frame (4) is equipped with a second electric telescopic rod (12) on one side, and the first L-shaped positioning block (13) is installed on the telescopic end of the second electric telescopic rod (12) on one side.

8. A multi-purpose clamping bracket tooling for a longitudinal beam of a car rear floor according to claim 1, characterized in that, The first L-shaped positioning block (13) has a second sliding groove (14) on one side. The second sliding groove (14) is slidably fitted with a blocking block (16). Multiple reset pieces (15) are installed between one side of the blocking block (16) and one side of the inner wall of the second sliding groove (14). The blocking block (16) cooperates with the second L-shaped positioning block (7).

Images