Crimping structure for dissimilar metal pipes of automobile seat framework

Abstract

The utility model relates to the technical field of crimping structures, and discloses an automobile seat framework dissimilar metal pipe crimping structure which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a magnetic collector is fixedly connected to the top of the working table, a movable adjusting mechanism is arranged at the top of the working table, and the supporting legs are fixedly connected to the bottom of the working table. In the using process, an arranged motor works to enable a threaded rod to rotate, follow-up placement of different types of dissimilar metal pipes of automobile seat frameworks is facilitated, through movement of an arranged clamping block, a spring and a sliding rod are matched, and the clamping block can be adjusted to be used for clamping the dissimilar metal pipes of the automobile seat frameworks. The angle of the connecting seat can be conveniently adjusted and limited, so that the requirement for use of the dissimilar metal pipes of the automobile seat framework with different angles is met, the dissimilar metal pipes of the automobile seat framework with different sizes can be conveniently clamped and used through rotation of the worm and cooperation of the worm wheel, and the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of press-fit structure technology, specifically a press-fit structure for dissimilar metal tubing in automotive seat frames. Background Technology

[0002] To ensure the strength and lightness of car seat frames, existing car seat frames are usually assembled using steel pipes of different materials, with some parts of the frame replaced by lightweight materials such as metal pipes.

[0003] In existing technologies, welding, bolting, or gluing are commonly used to assemble car seat frames made of different materials. This assembly method is not only complex and inefficient, but also makes it difficult to guarantee the strength of the assembly, resulting in problems such as loosening, cracking, or glue aging. Furthermore, it is not convenient for mass processing of dissimilar metal tubing for car seat frames. Therefore, it is necessary to develop an improved pressing structure for dissimilar metal tubing in car seat frames to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a non-metallic tubular pressing structure for automotive seat frames to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dissimilar metal tubing pressing structure for an automotive seat frame, comprising a worktable, a support leg fixedly connected to the bottom of the worktable, a magnet fixedly connected to the top of the worktable, an adjustable mechanism provided on the top of the worktable, and an auxiliary clamping mechanism provided on the top of the adjustable mechanism.

[0006] The adjustment mechanism includes an active component and an adjustment component, with the adjustment component positioned on top of the active component.

[0007] Preferably, the movable component includes a connecting platform, which is fixedly connected to the top of the workbench. A motor is fixedly connected to the right side of the connecting platform. The output end of the motor extends through the connecting platform and is fixedly connected to a threaded rod inside. A limit rod is fixedly connected inside the connecting platform, and a movable block is slidably connected to the outside of the limit rod, which facilitates the subsequent placement of dissimilar metal tubing for different models of automotive seat frames.

[0008] Preferably, the movable block is threadedly connected to the threaded rod, and a groove is provided at the corresponding position of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, which facilitates a more stable adjustment process.

[0009] Preferably, the adjusting component includes a connecting column, which is rotatably connected inside the movable block. A limiting column is fixedly connected to the outside of the connecting column. A pressure box is fixedly connected to the top of the movable block. A sliding rod is fixedly connected inside the pressure box. A spring is fixedly connected inside the pressure box. A locking block is fixedly connected to the back of the spring, which facilitates the adjustment and limiting of the connecting seat angle, thereby meeting the requirements for the use of dissimilar metal tubing for automotive seat frames at different angles.

[0010] Preferably, the locking block is slidably connected to the slide rod and the locking block is slidably connected to the pressure box. The limiting post has a groove at the corresponding position of the locking block, and the locking block is in contact with the limiting post, which makes the placement process more stable.

[0011] Preferably, the auxiliary clamping mechanism includes a connecting seat, which is fixedly connected to the top of the connecting column. A connecting frame is fixedly connected to the front of the connecting seat. A worm gear is rotatably connected inside the connecting frame. A gear column is rotatably connected inside the connecting frame. A worm wheel is fixedly connected to the outside of the gear column. A cover plate is rotatably connected to the outside of the connecting seat. A clamping block is slidably connected inside the connecting seat. This facilitates the clamping and use of dissimilar metal tubing for automotive seat frames of different sizes, thereby improving the usability.

[0012] Preferably, the worm gear meshes with the worm wheel, the gear column meshes with the cover plate, the cover plate has a groove at the corresponding position of the clamping block, and the clamping block contacts the cover plate, which facilitates a more stable clamping process.

[0013] Compared with the prior art, this utility model provides a dissimilar metal tubing crimping structure for automotive seat frames, which has the following advantages:

[0014] This automotive seat frame dissimilar metal tubing crimping structure, through its movable adjustment mechanism, allows for the rotation of a threaded rod via a motor during use. This facilitates the placement of dissimilar metal tubing of different models for automotive seat frames. The movement of a locking block, in conjunction with a spring and sliding rod, allows for adjustment and limiting of the connecting seat angle, thus enabling the use of dissimilar metal tubing of automotive seat frames at different angles.

[0015] This automotive seat frame dissimilar metal tubing crimping structure, through its auxiliary clamping mechanism, allows for the easy clamping and use of dissimilar metal tubing of different sizes for automotive seat frames during operation. This enhances the usability of the material. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the active component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the active component of this utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the adjustment component of this utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary clamping mechanism of this utility model;

[0023] Figure 7 This is a schematic diagram of the internal structure of the auxiliary clamping mechanism of this utility model.

[0024] In the diagram: 1. Workbench; 2. Support leg; 3. Magnet collector; 4. Adjustable mechanism; 41. Movable component; 411. Connecting platform; 412. Motor; 413. Movable block; 414. Threaded rod; 415. Limiting rod; 42. Adjustable component; 421. Connecting column; 422. Limiting column; 423. Pressure box; 424. Slide rod; 425. Spring; 426. Locking block; 5. Auxiliary clamping mechanism; 51. Connecting seat; 52. Connecting frame; 53. Cover plate; 54. Worm gear; 55. Gear column; 56. Worm wheel; 57. Clamping block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0027] Please see Figure 1-5 This utility model provides a technical solution: a non-metallic tube pressing structure for an automobile seat frame, including a workbench 1, a support leg 2 fixedly connected to the bottom of the workbench 1, a magnet 3 fixedly connected to the top of the workbench 1, an adjustable mechanism 4 provided on the top of the workbench 1, and an auxiliary clamping mechanism 5 provided on the top of the adjustable mechanism 4.

[0028] The adjustment mechanism 4 includes an active component 41 and an adjustment component 42, with the adjustment component 42 located on top of the active component 41.

[0029] Furthermore, the active component 41 includes a connecting platform 411, which is fixedly connected to the top of the workbench 1. A motor 412 is fixedly connected to the right side of the connecting platform 411. The output end of the motor 412 extends through the connecting platform 411 and is fixedly connected to a threaded rod 414 inside. A limit rod 415 is fixedly connected inside the connecting platform 411. A movable block 413 is slidably connected to the outside of the limit rod 415 to facilitate the subsequent placement of dissimilar metal tubing for different models of automotive seat frames.

[0030] Furthermore, the movable block 413 is threadedly connected to the threaded rod 414, and the connecting platform 411 is provided with a groove at the corresponding position of the movable block 413, and the movable block 413 is slidably connected inside the groove, which facilitates a more stable adjustment process.

[0031] Furthermore, the adjustment assembly 42 includes a connecting column 421, which is rotatably connected inside the movable block 413. A limit column 422 is fixedly connected to the outside of the connecting column 421. A pressure box 423 is fixedly connected to the top of the movable block 413. A slide rod 424 is fixedly connected inside the pressure box 423. A spring 425 is fixedly connected inside the pressure box 423. A locking block 426 is fixedly connected to the back of the spring 425, which facilitates the adjustment and limiting of the angle of the connecting seat 51, thereby meeting the requirements for the use of dissimilar metal tubing for automotive seat frames at different angles.

[0032] Furthermore, the locking block 426 is slidably connected to the sliding rod 424, and the locking block 426 is slidably connected to the pressure box 423. The limiting post 422 has a groove at the corresponding position of the locking block 426, and the locking block 426 is in contact with the limiting post 422, which makes the placement process more stable. Example

[0033] Please see Figure 6-7 Furthermore, in conjunction with Embodiment 1, the auxiliary clamping mechanism 5 includes a connecting seat 51, which is fixedly connected to the top of the connecting column 421. A connecting frame 52 is fixedly connected to the front of the connecting seat 51. A worm gear 54 is rotatably connected inside the connecting frame 52. A gear column 55 is rotatably connected inside the connecting frame 52. A worm wheel 56 is fixedly connected to the outside of the gear column 55. A cover plate 53 is rotatably connected to the outside of the connecting seat 51. A clamping block 57 is slidably connected inside the connecting seat 51. This facilitates the clamping and use of dissimilar metal tubing for car seat frames of different sizes, thereby increasing the effectiveness of use.

[0034] Furthermore, the worm 54 meshes with the worm wheel 56, the gear column 55 meshes with the cover plate 53, and the cover plate 53 and the clamping block 57 are provided with grooves at corresponding positions, and the clamping block 57 contacts the cover plate 53, which facilitates a more stable clamping process.

[0035] In actual operation, when this device is used, it is first adjusted according to the model of the dissimilar metal tubing for the car seat frame. The motor 412 rotates the threaded rod 414, which, in conjunction with the limiting rod 415, moves the movable block 413, thereby adjusting the position of the connecting seat 51. Then, according to the design angle of the dissimilar metal tubing for the car seat frame, the operator rotates the connecting column 421, causing the limiting column 422 and the connecting seat 51 to rotate. The operator pulls the locking block 426, which, in conjunction with the spring 425 and the sliding rod 424, moves to achieve the desired position. Position post 422 and clamping block 426 limit the movement of the dissimilar metal tubing for the car seat frame. Then, the dissimilar metal tubing for the car seat frame passes through the connecting seat 51. The operator rotates the worm gear 54. The rotation of the worm gear 54, in conjunction with the worm wheel 56, causes the gear post 55 to rotate, thereby causing the cover plate 53 to rotate outside the connecting frame 52. This causes the clamping block 57 to slide inside the connecting seat 51. The magnetic collector 3 works, and under the action of the magnetic field, the magnetic collector 3 induces a pulse current for the dissimilar metal tubing for the car seat frame. During the forming process, magnetic pulse pressing technology is used to press the dissimilar metal tubing for the car seat frame.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A press-fitting structure of dissimilar metal pipes for an automobile seat framework, comprising a workbench (1), characterized in that: The workbench (1) bottom fixedly connected with support leg (2), the workbench (1) top fixedly connected with magnet collector (3), the workbench (1) top is provided with movable adjusting mechanism (4), movable adjusting mechanism (4) top is provided with auxiliary clamping mechanism (5); The movable adjusting mechanism (4) includes movable assembly (41) and adjusting assembly (42), and the adjusting assembly (42) is arranged on the top of the movable assembly (41).

2. The dissimilar metal tube press-fit structure of an automobile seat frame according to claim 1, characterized in that: The movable assembly (41) includes a connecting table (411), which is fixedly connected to the top of the workbench (1), and a motor (412) is fixedly connected to the right side of the connecting table (411). The output end of the motor (412) extends to the inside through the connecting table (411) and is fixedly connected with a threaded rod (414). A limiting rod (415) is fixedly connected inside the connecting table (411). The limiting rod (415) is externally and slidingly connected with a movable block (413).

3. The dissimilar metal tube crimp structure for an automobile seat frame according to claim 2, characterized by: The movable block (413) is threadedly connected with the threaded rod (414), and the connecting table (411) and the movable block (413) are correspondingly provided with grooves.

4. The automobile seat framework dissimilar metal tube press contact structure according to claim 2, characterized in that: The adjusting assembly (42) includes a connecting column (421), which is rotatably connected inside the movable block (413). A limiting column (422) is fixedly connected outside the connecting column (421). A pressure holding box (423) is fixedly connected to the top of the movable block (413). A sliding rod (424) is fixedly connected inside the pressure holding box (423). A spring (425) is fixedly connected inside the pressure holding box (423). The spring (425) is fixedly connected with a clamping block (426) at the back.

5. The dissimilar metal tube crimp structure for an automobile seat frame according to claim 4, characterized in that: The clamping block (426) is slidingly connected with the sliding rod (424), and the clamping block (426) is slidingly connected with the pressure holding box (423). The limiting column (422) and the clamping block (426) are correspondingly provided with grooves, and the clamping block (426) is in contact with the limiting column (422).

6. The dissimilar metal tube crimp structure for an automobile seat frame according to claim 4, characterized by: The auxiliary clamping mechanism (5) includes a connecting seat (51), which is fixedly connected to the top of the connecting column (421). A connecting frame (52) is fixedly connected to the front of the connecting seat (51). A worm (54) is rotatably connected inside the connecting frame (52). A gear column (55) is rotatably connected inside the connecting frame (52). A worm wheel (56) is fixedly connected outside the gear column (55). A cover plate (53) is rotatably connected outside the connecting seat (51). A clamping block (57) is slidingly connected inside the connecting seat (51).

7. The dissimilar metal tube crimp structure for an automobile seat frame according to claim 6, characterized by: The worm (54) is engaged with the worm wheel (56), the gear column (55) is engaged with the cover plate (53), the cover plate (53) is provided with a groove at the corresponding position of the clamping block (57), and the clamping block (57) is in contact with the cover plate (53).

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