Automobile seat slide rail running-in machine

Abstract

The utility model discloses a kind of automobile seat slide rail running-in machine, including machine table, the rear end of the upper portion of machine table is fixedly installed with backplate, the front end of backplate is provided with sliding block, the front end of sliding block is fixedly installed with installation flaps, the front end of installation flaps is provided with lifting assembly, and the lifting assembly includes electric cylinder one, lifting box and lifting plate, the upper portion of installation flaps is fixedly installed with electric cylinder one, the lower portion of installation flaps is set with lifting box, the push rod end of electric cylinder one is slidably extended to the lower portion of installation flaps and is fixedly connected with lifting box, the lower portion of lifting plate is set with lifting box, the lower portion of lifting plate is fixedly installed with electromagnetic chuck, and the electromagnetic chuck is provided with three. Its realized the ability of stable running-in, increased practicality, thereby solve the problem that in automobile seat slide rail running-in process, the wear of slide rail aggravates, sliding performance drops, affects the stability of running-in.

Description

Technical Field

[0001] This utility model relates to the field of break-in machine technology, specifically to a break-in machine for automotive seat slide rails. Background Technology

[0002] Car seat rails are components that connect car seats to the car body floor. Their core function is to allow the seat to slide in the front and back direction to achieve position adjustment. They are usually composed of inner and outer rails, which move relative to each other through sliding elements such as balls, rollers or sliders. Car seat rails need to be broken in using a break-in machine during production.

[0003] For example, the authorized patent with publication number CN 213615797 U (a car seat slide rail break-in machine) includes a worktable and a support and positioning mechanism disposed on the worktable surface. The support and positioning mechanism is used to fix the outer slide rail of the car seat slide rail. It also includes a pressing positioning mechanism, a horizontal reciprocating mechanism, and a drive mechanism. The pressing positioning mechanism is used to position and press the inner slide rail of the car seat slide rail. The horizontal reciprocating mechanism is connected to the pressing positioning mechanism and is used to drive the pressing positioning mechanism and the inner slide rail to move horizontally and reciprocally. The drive mechanism is used to drive the horizontal reciprocating mechanism to move.

[0004] While the existing technology facilitates the break-in of car seat slide rails, the process involves pressing down on the inner slide rail by the positioning mechanism. This pressing and sliding method exacerbates wear on the slide rails, reduces sliding performance, and affects the stability of the break-in process. Therefore, there is an urgent need in the market to develop a car seat slide rail break-in machine to help solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide an automotive seat slide rail break-in machine to solve the problems mentioned in the background art, such as increased wear and decreased sliding performance of the slide rail during the break-in process, which affect the stability of the break-in.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car seat slide rail break-in machine, comprising a machine base, a back plate fixedly installed at the rear end of the machine base, a sliding block provided at the front end of the back plate, an installation folding plate fixedly installed at the front end of the sliding block, and a lifting assembly provided at the front end of the installation folding plate. The lifting assembly includes an electric cylinder, a lifting box, and a lifting plate. The electric cylinder is fixedly installed above the installation folding plate, the lifting box is located below the installation folding plate, the push rod end of the electric cylinder extends slidably to the bottom of the installation folding plate and is fixedly connected to the lifting box, the lifting plate is located below the lifting box, and three electromagnetic chucks are fixedly installed below the lifting plate.

[0007] Preferably, the upper end of the lifting plate slides into the interior of the lifting box, a limit plate is fixedly installed above the lifting plate, compression springs are symmetrically fixedly installed on both sides above the limit plate, the upper ends of the compression springs are fixedly connected to the lifting box, and a pressure sensor is fixedly installed above the interior of the lifting box, with the measuring end of the pressure sensor in contact with the limit plate.

[0008] Preferably, stabilizing blocks are symmetrically fixedly installed on both sides of the mounting plate, and stabilizing strips are symmetrically fixedly installed on both sides above the lifting box, with the upper end of the stabilizing strip sliding through the stabilizing blocks.

[0009] Preferably, side plates are symmetrically fixedly installed on both sides of the front end of the back plate, and guide rods are symmetrically fixedly installed above and below the two side plates, with the guide rods sliding through the sliding block.

[0010] Preferably, a transmission rod is fixedly installed on one side of the sliding block, and an electric cylinder is fixedly installed on one side of the right side plate. The push rod end of the electric cylinder slides through the side plate and is fixedly connected to one end of the transmission rod.

[0011] Preferably, a mounting frame is fixedly installed above the machine tool, and the mounting frame includes a base plate, a back plate, a front plate, a clamping plate, and a threaded rod.

[0012] Preferably, the base plate is fixedly connected to the machine tool, the backing plate is fixedly installed at the rear end above the base plate, and there are two of each of the front plate, clamping plate and threaded rod. The front plate is fixedly installed at the front end above the base plate, the clamping plate is located at the rear end of the front plate, and the threaded rod is rotatably installed at the front end of the clamping plate. The threaded rod is threadedly connected to the front plate and extends to the front end of the front plate. A handwheel is fixedly installed at the front end of the threaded rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) By setting up an electromagnetic chuck and a lifting component, the electromagnetic chuck can adsorb and fix the inner slide rail, avoiding local stress concentration and excessive wear caused by direct pressing. While maintaining the stability of the slide rail, it reduces sliding resistance, which improves the smoothness of sliding during the break-in process, ensures the reliability of the break-in process, and increases practicality.

[0015] (2) By setting a pressure sensor inside the lifting box, the present invention can monitor the contact between the electromagnetic chuck and the slide rail in a timely manner, which is conducive to the stable contact between the electromagnetic chuck and the inner slide rail of the car seat slide rail, and avoids the slide rail deformation or damage caused by excessive downward pressure.

[0016] (3) By setting up a mounting frame, including a combination design of a base plate, a back plate, a front plate, a clamping plate and a threaded rod, this utility model provides a stable platform for the placement and fixing of car seat slide rails, avoiding shaking or displacement during the break-in process and increasing practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an automotive seat slide rail break-in machine according to the present invention;

[0018] Figure 2 This is a schematic diagram of the lifting assembly of this utility model;

[0019] Figure 3 This is a cross-sectional view of the lifting box of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mounting frame of this utility model.

[0021] In the diagram: 1. Machine base; 2. Back plate; 3. Mounting frame; 301. Base plate; 302. Backing plate; 303. Front plate; 304. Clamping plate; 305. Threaded rod; 4. Sliding block; 5. Mounting folding plate; 6. Lifting assembly; 601. Electric cylinder one; 602. Lifting box; 603. Lifting plate; 7. Electromagnetic chuck; 8. Side plate; 9. Guide rod; 10. Transmission rod; 11. Electric cylinder two; 12. Stabilizing bar; 13. Stabilizing block; 14. Compression spring; 15. Pressure sensor; 16. Limiting plate. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides an embodiment of an automotive seat slide rail break-in machine, comprising a machine base 1, a back plate 2 fixedly installed at the rear end of the machine base 1, a sliding block 4 provided at the front end of the back plate 2, an mounting folding plate 5 fixedly installed at the front end of the sliding block 4, the mounting folding plate 5 being an L-shaped plate, and a lifting assembly 6 provided at the front end of the mounting folding plate 5, the lifting assembly 6 including an electric cylinder 601, a lifting box 602, and a lifting plate 603, the electric cylinder 601 being fixedly installed above the mounting folding plate 5, the lifting box 602 being located below the mounting folding plate 5, the push rod end of the electric cylinder 601 slidingly extending to the lower part of the mounting folding plate 5 and being fixedly connected to the lifting box 602, the lifting plate 603 being located below the lifting box 602, and an electromagnetic chuck 7 being fixedly installed below the lifting plate 603, with three electromagnetic chucks 7 provided.

[0024] By employing the synergistic effect of the electromagnetic chuck 7 and the lifting assembly 6, the electromagnetic chuck 7 is driven to move downwards and contact the inner slide rail of the car seat slide rail through the electric cylinder 601 during the break-in process. The inner slide rail is then fixed by the electromagnetic adsorption of the electromagnetic chuck 7, replacing mechanical clamping. This reduces wear, improves sliding performance, and ensures the smoothness of the break-in process, thus increasing practicality.

[0025] Please see Figure 3 The upper end of the lifting plate 603 slides into the interior of the lifting box 602. A limit plate 16 is fixedly installed on the upper part of the lifting plate 603. Compression springs 14 are symmetrically fixedly installed on both sides above the limit plate 16. The upper end of the compression springs 14 is fixedly connected to the lifting box 602. A pressure sensor 15 is fixedly installed on the upper part of the interior of the lifting box 602. The measuring end of the pressure sensor 15 is in contact with the limit plate 16.

[0026] This allows the pressure sensor 15 to monitor the contact between the electromagnetic chuck 7 and the slide rail in a timely manner when the electromagnetic chuck 7 moves down and contacts the slide rail. This is beneficial for the stable contact between the electromagnetic chuck 7 and the inner slide rail of the car seat slide rail, avoiding deformation or damage to the slide rail due to excessive downward pressure, and ensuring the stability of the adsorption.

[0027] Please see Figure 2 Stabilizing blocks 13 are symmetrically fixedly installed on both sides of the mounting plate 5, and stabilizing strips 12 are symmetrically fixedly installed on both sides above the lifting box 602. The upper end of the stabilizing strip 12 slides through the stabilizing block 13.

[0028] The stabilizing blocks 13 on both sides of the mounting plate 5 slide in conjunction with the stabilizing strip 12 above the lifting box 602, providing additional stable support for the lifting assembly 6 and reducing swaying and offset during the lifting process.

[0029] Please see Figure 1 Side plates 8 are symmetrically fixedly installed on both sides of the front end of the back plate 2. Guide rods 9 are symmetrically fixedly installed above and below the two side plates 8. The guide rods 9 slide through the sliding block 4.

[0030] The side plate 8 and guide rod 9 provide guidance and support for the movement of the sliding block 4, ensuring the stability and straightness of the sliding block 4 during the movement process, and avoiding uneven running-in or decreased precision caused by offset or shaking.

[0031] Please see Figure 1 A transmission rod 10 is fixedly installed on one side of the sliding block 4, and an electric cylinder 11 is fixedly installed on one side of the right side plate 8. The push rod end of the electric cylinder 11 slides through the side plate 8 and is fixedly connected to one end of the transmission rod 10.

[0032] The electric cylinder 11 can drive the sliding block 4 to move through the transmission rod 10, which facilitates the movement and break-in of the inner slide rail of the car seat slide rail, increasing its practicality.

[0033] Please see Figure 1 and Figure 4 A mounting frame 3 is fixedly installed above the machine base 1. The mounting frame 3 includes a base plate 301, a back plate 302, a front plate 303, a clamping plate 304, and a threaded rod 305. The base plate 301 is fixedly connected to the machine base 1. The back plate 302 is fixedly installed at the rear end above the base plate 301. There are two front plates 303, two clamping plates 304, and two threaded rods 305. The front plate 303 is fixedly installed at the front end above the base plate 301. The clamping plate 304 is located at the rear end of the front plate 303. The threaded rod 305 is rotatably installed at the front end of the clamping plate 304. The threaded rod 305 is threadedly connected to the front plate 303 and extends to the front end of the front plate 303. A handwheel is fixedly installed at the front end of the threaded rod 305.

[0034] During the break-in process, the car seat slide rail is placed on the base plate 301, and then the threaded rod 305 is rotated to move the clamping plate 304 to clamp the outer slide rail of the car seat slide rail, thus avoiding shaking or displacement during the break-in process.

[0035] Working principle: During use, the outer slide rail of the car seat to be broken in is placed on the base plate 301 of the mounting frame 3. The outer slide rail is clamped and fixed by rotating the threaded rod 305 to drive the clamping plate 304 to move. Then, the electric cylinder 601 drives the lifting box 602 to move down, which drives the electromagnetic chuck 7 to contact the inner slide rail and be energized to attract it. Then, the electric cylinder 11 drives the transmission rod 10 to drive the sliding block 4 to reciprocate along the guide rod 9, thereby driving the inner slide rail to perform linear break-in relative to the outer slide rail.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A car seat slide rail break-in machine, comprising a machine base (1), characterized in that: A back plate (2) is fixedly installed at the rear end of the machine platform (1). A sliding block (4) is provided at the front end of the back plate (2). A mounting plate (5) is fixedly installed at the front end of the sliding block (4). A lifting assembly (6) is provided at the front end of the mounting plate (5). The lifting assembly (6) includes an electric cylinder (601), a lifting box (602), and a lifting plate (603). The electric cylinder (601) is fixedly installed above the mounting plate (5). The lifting box (602) is located below the mounting plate (5). The push rod end of the electric cylinder (601) slides to the bottom of the mounting plate (5) and is fixedly connected to the lifting box (602). The lifting plate (603) is located below the lifting box (602). An electromagnetic chuck (7) is fixedly installed below the lifting plate (603). There are three electromagnetic chucks (7).

2. The automobile seat slide rail running-in machine according to claim 1, characterized in that: The upper end of the lifting plate (603) slides into the interior of the lifting box (602). A limiting plate (16) is fixedly installed above the lifting plate (603). Compression springs (14) are symmetrically fixedly installed on both sides above the limiting plate (16). The upper end of the compression springs (14) is fixedly connected to the lifting box (602). A pressure sensor (15) is fixedly installed above the interior of the lifting box (602). The measuring end of the pressure sensor (15) is in contact with the limiting plate (16).

3. The car seat slide rail break-in machine according to claim 1, characterized in that: Stabilizing blocks (13) are symmetrically fixedly installed on both sides of the mounting plate (5), and stabilizing strips (12) are symmetrically fixedly installed on both sides above the lifting box (602), with the upper end of the stabilizing strip (12) sliding through the stabilizing block (13).

4. The car seat slide rail break-in machine according to claim 1, characterized in that: Side plates (8) are symmetrically fixedly installed on both sides of the front end of the back plate (2), and guide rods (9) are symmetrically fixedly installed above and below the two side plates (8), and the guide rods (9) slide through the sliding block (4).

5. The car seat slide rail break-in machine according to claim 4, characterized in that: A transmission rod (10) is fixedly installed on one side of the sliding block (4), and an electric cylinder (11) is fixedly installed on one side of the right side plate (8). The push rod end of the electric cylinder (11) slides through the side plate (8) and is fixedly connected to one end of the transmission rod (10).

6. The car seat slide rail break-in machine according to claim 1, characterized in that: A mounting frame (3) is fixedly installed above the machine base (1). The mounting frame (3) includes a base plate (301), a back plate (302), a front plate (303), a clamping plate (304), and a threaded rod (305).

7. The car seat slide rail break-in machine according to claim 6, characterized in that: The base plate (301) is fixedly connected to the machine base (1). The backing plate (302) is fixedly installed at the rear end above the base plate (301). There are two of each of the front plate (303), clamping plate (304), and threaded rod (305). The front plate (303) is fixedly installed at the front end above the base plate (301). The clamping plate (304) is located at the rear end of the front plate (303). The threaded rod (305) is rotatably installed at the front end of the clamping plate (304). The threaded rod (305) is threadedly connected to the front plate (303) and extends to the front end of the front plate (303). A handwheel is fixedly installed at the front end of the threaded rod (305).

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