Gearbox valve plate packaging structure

Abstract

This utility model relates to the field of parts packaging technology, and more specifically, to a gearbox valve plate packaging structure, including a frame with a placement space for placing the valve plate. At least one side of the placement space has a placement groove, which is vertically oriented. One end of the valve plate is inserted into the placement groove and can slide along it. Multiple placement grooves are provided. Limiting posts are provided on the bottom surface of the placement space, vertically oriented, with multiple limiting posts forming a limiting space between adjacent posts. This limiting space is aligned with the placement groove. This utility model has a simple structure and can achieve precise positioning, stable support, and comprehensive protection for the gearbox valve plate, ensuring that the valve plate is not physically damaged during transportation and storage.

Description

Technical Field

[0001] This utility model relates to the field of parts packaging technology, and more specifically, to a gearbox valve plate packaging structure. Background Technology

[0002] In the automotive manufacturing and related parts production industries, the transmission valve plate is one of the key components of an automatic transmission. Its performance and quality directly affect the smoothness of gear shifting, power transmission efficiency, and overall reliability of the vehicle. During the production process of the transmission valve plate, there are numerous scenarios requiring its transfer and storage. Therefore, the packaging process before transfer and storage is crucial, as it not only relates to the integrity of the product during transportation and storage but also has a potential impact on the final product quality. During normal transfer and storage, collisions are difficult to completely avoid, and these collisions may damage the structure of the transmission valve plate. Therefore, it is necessary to design a special packaging structure for the transmission valve plate as needed. Utility Model Content

[0003] To address the aforementioned issues, this utility model provides a gearbox valve plate packaging structure. The structure is simple and can achieve precise positioning, stable support, and comprehensive protection of the gearbox valve plate, ensuring that the valve plate is not physically damaged during transportation and storage.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a gearbox valve plate packaging structure, including a frame, the frame having a placement space for placing the valve plate, a placement groove provided on at least one side of the placement space, the placement groove being arranged in a vertical direction, one end of the valve plate being inserted into the placement groove and being able to slide along the placement groove, multiple placement grooves being provided, a limiting post being provided on the bottom surface of the placement space, the limiting post being arranged in a vertical direction, multiple limiting posts being provided, a limiting space being formed between two adjacent limiting posts, the limiting space being aligned with the placement groove.

[0005] In this technical solution, the frame has an open upper placement space for placing the transmission valve plate. The frame protects the placement space, preventing external structures from intruding and colliding with the valve plate, thus avoiding damage. The open upper end of the placement space allows the transmission valve plate to be lifted in and out. A placement groove is provided on one side of the placement space to determine the position of the transmission valve plate. The groove is open at the top; when lifting the valve plate, one end is aligned with the groove before lowering it, allowing one end to slide into the groove. The groove restricts the position of the valve plate; once inside, it can only move along the groove. Since the groove is vertical, its own weight prevents the valve plate from sliding upwards out of the groove, thus fixing its position. Multiple placement slots are arranged horizontally, each capable of holding one transmission valve plate, allowing multiple transmission valve plates to be placed simultaneously within the placement space. The placement slots are spaced apart to prevent direct collisions and damage to the transmission valve plates. Since the placement slots are only located on one side of the placement space, they can only limit the movement of a limited portion of one end of the transmission valve plate. During transport, the transmission valve plate may wobble, and due to its own inertia, it may rotate about the length of the placement slot. However, the end of the transmission valve plate, fixed by the placement slot, cannot rotate with it, resulting in a misalignment between the end of the transmission valve plate and the main body, ultimately leading to structural damage. Therefore, limit posts are also provided at the bottom of the placement space. Multiple limit posts are installed vertically, forming a limiting space between adjacent limit posts. Since the transmission valve plate is located within this space, limit posts on both sides of the valve plate restrict its position. This, combined with the placement groove, completely fixes the position of the transmission valve plate, preventing rotation and ensuring its stable placement within the space. The number and position of the limit posts match the placement groove. The position of the limit posts can be determined according to the shape of the transmission valve plate, restricting its horizontal position by engaging with the uneven structure on the valve plate's surface.

[0006] Preferably, the frame includes a bottom frame and side frames. The bottom frame is a square frame structure. At least four side frames are provided, and the four side frames are respectively fixed on the four sides of the bottom frame. Multiple placement slots are provided on the side frames on one side of the bottom frame. A support beam is provided on the bottom frame, and the two ends of the support beam are fixedly connected to the bottom frame. The limiting post is provided on the support beam, and the valve plate is placed on the support beam.

[0007] Preferably, the limiting post has a plate-like structure, and the plane on which the limiting post is located is inclined to the length direction of the supporting beam.

[0008] Preferably, the limiting post is a tubular structure with a bend in the middle, and both ends of the limiting post are fixed to the opposite sides of the support beam. The limiting post and the support beam together form a triangular plate-like structure, and the line connecting the two ends of the limiting post is inclined to the length direction of the support beam.

[0009] Preferably, a rubber pad is also provided on the upper surface of the support beam.

[0010] Preferably, the adhesive pad is made of polyurethane material.

[0011] Preferably, at least two support beams are provided, the two support beams are parallel and spaced apart from each other, and both ends of the two support beams are fixed to the bottom frame.

[0012] Preferably, the placement slot includes at least two slide rods, which are arranged vertically and are parallel to each other. The plane on which the two slide rods are located is parallel to the side of the placement space where the placement slot is located. Each slide rod has a connecting rod at both ends, and the two ends of the connecting rod are connected to the slide rod and the frame, respectively.

[0013] Preferably, the tops of the two slide rods are tilted in a direction away from each other to form an outward "V" structure.

[0014] Preferably, the frame, the limiting groove, and the limiting post are all made of stainless steel. Compared with existing technologies, the advantages of this technical solution are: the frame provides protection for the internal placement space, preventing external objects from intruding into the placement space and colliding with the transmission valve plate, thus avoiding damage to the transmission valve plate. The placement slots and limiting posts completely fix the transmission valve plate within the placement space, preventing damage to the transmission valve plate structure due to shaking or rotation. Multiple placement slots and limiting posts are provided, allowing a single packaging structure to simultaneously package multiple transmission valve plates. Attached Figure Description

[0015] Figure 1This is a perspective view of the packaging structure of the gearbox valve plate of this utility model; Figure 2 yes Figure 1 Enlarged view of point A in the middle; Figure 3 yes Figure 2 Enlarged view of point B in the middle.

[0016] In the attached diagram: 1. Frame; 2. Placement slot; 3. Limiting post; 11. Bottom frame; 12. Side frame; 13. Support beam; 14. Rubber pad; 21. Slide rod; 22. Connecting rod. Detailed Implementation

[0017] The accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0018] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "long," and "short" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0019] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings: Example 1 like Figure 1As shown, a gearbox valve plate packaging structure includes a frame 1. The frame 1 has a placement space for placing the valve plate. At least one side of the placement space has a placement groove 2, which is vertically oriented. One end of the valve plate is inserted into the placement groove 2 and can slide along it. Multiple placement grooves 2 are provided. Limiting posts 3 are provided on the bottom surface of the placement space, which is vertically oriented. Multiple limiting posts 3 are provided, and a limiting space is formed between adjacent limiting posts 3. The limiting space is aligned with the placement groove 2. The frame 1 has an open upper placement space for placing the gearbox valve plate. The frame 1 protects the placement space, preventing external structures from intruding into the placement space and colliding with the gearbox valve plate, thus preventing damage to the valve plate located within the placement space. The open upper end of the placement space allows the gearbox valve plate to be placed or removed from the placement space by hoisting. A placement groove 2 is provided on one side of the placement space. The placement groove 2 is used to determine the position of the transmission valve plate. The upper end of the placement groove 2 is open. When hoisting the transmission valve plate, one end of the valve plate is aligned with the placement groove 2, and then the transmission valve plate is lowered, allowing one end of the transmission valve plate to slide into the placement groove 2. The placement groove 2 restricts the position of the transmission valve plate; after sliding into the placement groove 2, the transmission valve plate can only move along the placement groove 2. Since the placement groove 2 is vertically set, the valve plate cannot move upwards and slide out of the placement groove 2 under its own weight. Therefore, the placement groove 2 fixes the position of the transmission valve plate. Multiple placement grooves 2 are arranged horizontally, and each placement groove 2 can accommodate one transmission valve plate, allowing multiple transmission valve plates to be placed simultaneously within the placement space. The placement grooves 2 are spaced apart to ensure a certain distance between the transmission valve plates, preventing direct collisions and damage. Since the placement slot 2 is only located on one side of the placement space, it can only limit a limited portion of the transmission valve plate at one end. During the transport of the transmission valve plate, it may wobble and, due to its own inertia, rotate about the length of the placement slot 2. However, the end of the transmission valve plate is fixed by the placement slot 2 and cannot rotate with it, resulting in the end of the transmission valve plate not moving synchronously with the main body, ultimately causing damage to the transmission valve plate structure. Therefore, limit posts 3 are also provided at the bottom of the placement space. Multiple limit posts 3 are arranged vertically, forming a limit space between adjacent limit posts 3. The transmission valve plate is located within this limit space, ensuring that there are limit posts 3 on both sides of the transmission valve plate, thus restricting its position. Combined with the placement slot 2, this completely fixes the position of the transmission valve plate, preventing rotation and ensuring its stable placement in the placement space. The number and position of the limit posts 3 match those of the placement slot 2.The position of the limiting post 3 can be set according to the shape of the transmission valve plate, and the position of the transmission valve plate in the horizontal direction is limited by the uneven structure of the transmission valve plate surface.

[0020] like Figure 1 As shown, frame 1 includes a bottom frame 11 and side frames 12. The bottom frame 11 is a square frame structure. At least four side frames 12 are provided, each fixed to one of the four sides of the bottom frame 11. Multiple placement slots 2 are provided on one side frame 12 of the bottom frame 11. A support beam 13 is provided on the bottom frame 11, with both ends of the support beam 13 fixedly connected to the bottom frame 11. A limiting post 3 is provided on the support beam 13, and the valve plate is placed on the support beam 13. Both the bottom frame 11 and the side frames 12 are hollow frame structures. Except for the necessary structures to maintain the shape and bear the load of the gearbox valve plate, the special parts are all hollow. This design maximizes the satisfaction of the packaging requirements for the gearbox valve plate while minimizing the weight of the packaging structure, facilitating subsequent handling and storage. Meanwhile, the hollow structure allows debris and foreign objects generated during processing, transportation, and storage of the gearbox valve plate to easily leak out directly, preventing them from remaining in the packaging structure and gearbox valve plate for extended periods. This avoids foreign objects entering the precision internal structure of the gearbox valve plate, interfering with its normal operation, and affecting product quality. The bottom frame 11 and the side frame 12 enclose a placement space. Multiple placement slots 2 on one side frame 12 of the bottom frame 11 are used to place the gearbox valve plates, with multiple gearbox valve plates arranged along the length of the side frame 12. A support beam 13 is also provided in the bottom frame 11. On one hand, the support beam 13 improves the stress structure of the bottom frame 11, supporting its shape and preventing deformation. On the other hand, the support beam 13 seals the bottom frame 11 to prevent the gearbox valve plates from leaking out, supports the gearbox valve plates, and provides a solid structure for the setting of the limiting post 3.

[0021] like Figure 2 As shown, the limiting post 3 has a plate-like structure, and the plane of the limiting post 3 is inclined to the length direction of the support beam 13. The structure of the gearbox valve plate is relatively complex, with different shapes for the front and rear end faces, and the positions suitable for being abutted by the limiting post 3 are also different. Therefore, the limiting post 3 is set as a plate-like structure and its plane is set to be inclined to the length direction of the support beam 13, so that the two vertical sides of the limiting post 3 abut against the front and rear gearbox valve plates respectively. This can simultaneously support and limit different positions of the front and rear gearbox valve plates and separate the front and rear gearbox valve plates, while minimizing the material and weight of the limiting post 3, reducing manufacturing costs, and facilitating subsequent transportation.

[0022] like Figure 2As shown, the limiting post 3 is a tubular structure with a bent middle section. Both ends of the limiting post 3 are fixed to the opposite sides of the support beam 13. The limiting post 3 and the support beam 13 together form a triangular, plate-like structure. The line connecting the two ends of the limiting post 3 is inclined to the length direction of the support beam 13. The limiting post 3, being a tubular structure with a bent middle section, forms a triangular, plate-like structure with a hollow middle section after being fixed to the support beam 13. This reduces material usage and weight while facilitating the discharge of foreign objects and debris. Furthermore, the triangular structure of the limiting post 3 is narrower at the top and wider at the bottom. When hoisting the gearbox valve plate, the narrower upper end of the limiting post 3 provides ample space for insertion. As the gearbox valve plate falls, the width of the limiting post 3 widens, and its sides begin to abut against the gearbox valve plate, thus supporting and limiting its movement.

[0023] Example 2 This embodiment is similar to Embodiment 1 above, except that, as Figure 1 As shown, a rubber pad 14 is also provided on the upper surface of the support beam 13. The lower end of the gearbox valve plate is placed on the support beam 13, and the rubber pad 14 on the support beam 13 can prevent the support beam 13 from directly contacting the gearbox valve plate and causing damage.

[0024] like Figure 1 As shown, the rubber pad 14 is made of polyurethane material. The polyurethane material structure has good elasticity and anti-slip properties, which increases the friction between it and the transmission valve plate, preventing slippage during placement. Simultaneously, when subjected to external impact, the polyurethane material structure can provide a certain degree of cushioning, reducing the impact on the transmission valve plate and protecting its safety.

[0025] like Figure 1 As shown, at least two support beams 13 are provided, parallel to each other and spaced apart, with both ends of the two support beams 13 fixed to the bottom frame 11. Since the gearbox valve plate is placed horizontally on the support beams 13, the support beams 13 and the gearbox valve plate have only a single point of contact, failing to support the tailstock of the gearbox valve plate. Therefore, at least two support beams 13 are provided, ensuring stable support for a single gearbox valve plate. This also prevents excessive pressure caused by the concentration of gravity at a single location by increasing the number of support points. Furthermore, two sets of limiting posts 3 can be provided on the two support beams 13 to further securely limit and support the gearbox valve plate.

[0026] Example 3 This embodiment is similar to Embodiment 1 above, except that, as Figure 3As shown, the placement slot 2 includes at least two slide rods 21, which are arranged vertically and parallel to each other. The plane of the two slide rods 21 is parallel to the side of the placement space where the placement slot 2 is located. Connecting rods 22 are provided at both ends of each slide rod 21, and the two ends of the connecting rods 22 are connected to the slide rod 21 and the frame 1, respectively. A sliding space is formed between the two slide rods 21, allowing the gearbox valve plate to slide, thus restricting the position of the gearbox valve plate between the two slide rods 21 and limiting its position. The connecting rods 22 are used to connect the slide rods 21 and the frame 1.

[0027] like Figure 3 As shown, the tops of the two slide bars 21 are inclined in a direction away from each other to form an outward "V" structure. By setting the outward "V" structure, the placement slot 2 has a wider entrance, which makes it easier for the gearbox slide plate to slide into the placement slot 2.

[0028] like Figure 1 As shown, frame 1, limiting groove 2, and limiting post 3 are all made of stainless steel. Stainless steel structures have high structural strength, long service life, and are not easily worn. They also do not easily generate debris during daily use, thus preventing debris from falling into the transmission valve plate and affecting its normal operation.

[0029] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A gearbox valve plate packaging structure, characterized in that, The device includes a frame (1) having a placement space for placing a valve plate. At least one side of the placement space is provided with a placement groove (2). The placement groove (2) is arranged in a vertical direction. One end of the valve plate is inserted into the placement groove (2) and can slide along the placement groove (2). Multiple placement grooves (2) are provided. The bottom surface of the placement space is provided with a limiting post (3). The limiting post (3) is arranged in a vertical direction. Multiple limiting posts (3) are provided. A limiting space is formed between two adjacent limiting posts (3). The limiting space is aligned with the placement groove (2).

2. A gearbox valve plate packaging structure according to claim 1, characterized in that, The frame (1) includes a bottom frame (11) and a side frame (12). The bottom frame (11) is a square frame structure. There are at least four side frames (12). The four side frames (12) are fixed on the four sides of the bottom frame (11). Multiple placement slots (2) are set on the side frames (12) on one side of the bottom frame (11). A support beam (13) is set on the bottom frame (11). The two ends of the support beam (13) are fixedly connected to the bottom frame (11). The limiting post (3) is set on the support beam (13). The valve plate is placed on the support beam (13).

3. A gearbox valve plate packaging structure according to claim 2, wherein, The limiting post (3) is a plate-like structure, and the plane on which the limiting post (3) is located is inclined to the length direction of the supporting beam (13).

4. The gearbox valve plate packaging structure according to claim 3, characterized in that, The limiting post (3) is a tubular structure with a bend in the middle. Both ends of the limiting post (3) are fixed to the opposite sides of the support beam (13). The limiting post (3) and the support beam (13) together form a triangular plate-like structure. The line connecting the two ends of the limiting post (3) is inclined to the length direction of the support beam (13).

5. The gearbox valve plate packaging structure according to claim 2, characterized in that, The upper surface of the support beam (13) is also provided with a rubber pad (14).

6. The gearbox valve plate packaging structure according to claim 5, characterized in that, The adhesive pad (14) is made of polyurethane material.

7. The gearbox valve plate packaging structure according to claim 2, characterized in that, At least two support beams (13) are provided, the two support beams (13) are parallel and spaced apart from each other, and both ends of the two support beams (13) are fixed to the bottom frame (11).

8. The gearbox valve plate packaging structure according to claim 1, characterized in that, The placement slot (2) includes at least two slide rods (21), which are arranged vertically and are parallel to each other. The plane of the two slide rods (21) is parallel to the side of the placement space where the placement slot (2) is located. Each end of the slide rod (21) is provided with a connecting rod (22), and the two ends of the connecting rod (22) are connected to the slide rod (21) and the frame (1) respectively.

9. A gearbox valve plate packaging structure according to claim 8, characterized in that, The tops of the two slide bars (21) are tilted in opposite directions to form an outward "V" structure.

10. The gearbox valve plate packaging structure according to claim 1, characterized in that, The frame (1), the limiting groove (2), and the limiting column (3) are all made of stainless steel.

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