A process trolley track for a new energy vehicle

Abstract

The utility model discloses a new energy automobile's process trolley track, including through bolt fixed connection in the ground main rail, adjusting rail and auxiliary rail, the main rail whole presents U type structure, and the length of one side wall of this main rail is greater than the length of the other side wall, the auxiliary rail is correspondingly set up in the entry end of main rail, and the structure of auxiliary rail is compatible with the entry end structure of main rail, adjusting rail is detachably connected between main rail and auxiliary rail, is used for compensating the installation gap of main rail and auxiliary rail, the end face of main rail detachably installs the limiting component, limiting component can through adjusting own installation position or structure parameter, realizes the limiting fixing and position adjustment of different specifications process trolley, the utility model discloses through setting detachable adjusting rail, can accurate compensation the installation gap between main rail and auxiliary rail, combines the horn -shaped arc structure of auxiliary rail and the same direction end face of main rail, effectively guarantees the smoothness of process trolley operation, has reduced the collision and friction.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle application technology, and in particular to a process trolley track for new energy vehicles. Background Technology

[0002] In the production and manufacturing process of new energy vehicles, process trolleys are indispensable transportation equipment, mainly used for the transfer of parts and auxiliary assembly of the vehicle body. The operational stability of the process trolley directly affects production efficiency and product quality, and the track, as the foundation for the operation of the process trolley, plays a crucial role in its operational performance through its structural design and installation precision.

[0003] In existing technologies, process trolley tracks typically adopt an integral molding or fixed connection structure. However, this structure has obvious drawbacks: on the one hand, gaps are easily generated during track installation due to factors such as differences in ground flatness and installation errors, causing the process trolley to experience bumps and jams during operation, affecting operational stability; on the other hand, the track's limiting structure is mostly of fixed specifications, which cannot adapt to process trolleys of different sizes and load requirements, resulting in poor versatility. Furthermore, the inner wall of the track is prone to wear after long-term use, shortening the track's service life. Therefore, this utility model proposes a process trolley track for new energy vehicles. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a process trolley track for new energy vehicles, so as to solve the problems of difficulty in compensating for installation gaps, poor versatility and easy wear of existing tracks.

[0005] To solve the above-mentioned technical problems, the present invention provides a process trolley track for new energy vehicles, including a main rail, an adjusting rail, and an auxiliary rail fixed to the ground by bolts; the main rail has an overall U-shaped structure, and the length of one side wall of the main rail is greater than the length of the other side wall; the auxiliary rail is correspondingly arranged at the entrance end of the main rail, and the structure of the auxiliary rail is adapted to the structure of the entrance end of the main rail; the adjusting rail is detachably connected between the main rail and the auxiliary rail to compensate for the installation gap between the main rail and the auxiliary rail. The end face of the main rail can be detachably installed with a limiting component. The limiting component can be adjusted to limit and fix the position of process trolleys of different specifications by adjusting its own installation position or structural parameters.

[0006] The present invention is further configured such that the two ends of the adjusting rail are equidistant from the main rail and the auxiliary rail, respectively.

[0007] Through the above technical solution, the adjustment rail adopts a detachable design, and the distance between both ends and the main rail and auxiliary rail is consistent. This allows the appropriate adjustment rail to be selected for installation according to the actual gap between the main rail and auxiliary rail during the installation process, thereby accurately compensating for the installation gap and avoiding bumps and jams at the connection between the main rail and auxiliary rail of the process trolley, ensuring the smooth operation of the process trolley.

[0008] The present invention is further configured such that the end faces of the auxiliary rail and the main rail in the same direction are both arranged in a trumpet-shaped arc.

[0009] Through the above technical solution, the end faces of the auxiliary rail and the main rail are designed as trumpet-shaped arc structures. This structure can guide the entry of the process trolley, allowing the process trolley to smoothly enter along the arc-shaped end face when transitioning from the auxiliary rail to the main rail, reducing collisions and friction at the entrance, further improving operational stability, and reducing wear on the process trolley and the rail.

[0010] The present invention is further configured such that: the bottom of the main rail, the adjusting rail and the auxiliary rail are all fixedly connected to an installation edge, and the installation edge is provided with multiple bolt mounting holes.

[0011] Through the above technical solution, the main rail, adjusting rail and auxiliary rail are fixedly connected to the ground bolts through the mounting edge and bolt mounting holes at the bottom. The setting of multiple bolt mounting holes can realize multi-point fixation of the rail, enhance the firmness of the rail installation, prevent the rail from shifting due to vibration during long-term use, and facilitate the disassembly and maintenance of the rail.

[0012] The present invention is further configured such that: the limiting component includes a threaded sleeve installed at the middle position of the main rail end face, the inner wall of the threaded sleeve is threadedly connected to an adjusting screw, one end of the adjusting screw is rotatably connected to a limiting plate, and the other end is fixedly connected to an adjusting wheel.

[0013] Through the above technical solution, rotating the adjusting wheel can drive the adjusting screw to move axially within the threaded sleeve, thereby pushing the limiting plate to adjust its position along the length of the main rail. By changing the position of the limiting plate, it can adapt to process trolleys of different widths, realize the limiting and fixing and position adjustment of the process trolley, and improve the versatility of the rail.

[0014] The present invention is further configured such that: sliders are fixedly connected to the middle positions of both sides of the limiting plate, and the two sliders are slidably connected to the corresponding grooves opened on the inner wall of the main rail.

[0015] Through the above technical solution, the limiting plate slides with the slide groove of the main rail through the slider. The slide groove guides and limits the movement of the slider, ensuring that the limiting plate always moves smoothly during the adjustment process, avoiding deviation, tilting and other situations, and ensuring the accuracy and reliability of limiting the process trolley.

[0016] The present invention is further configured such that the inner walls of the main rail, the adjusting rail and the auxiliary rail are all provided with a smooth and wear-resistant layer.

[0017] By using the above technical solution, a smooth and wear-resistant layer is set on the inner wall of the main rail, adjusting rail and auxiliary rail. On the one hand, it can reduce the friction coefficient between the process trolley and the inner wall of the rail, reduce the running resistance and make the process trolley run more smoothly. On the other hand, it can enhance the wear resistance of the inner wall of the rail, reduce wear and loss during long-term use, extend the service life of the rail and reduce maintenance costs.

[0018] The beneficial effects of this utility model are as follows: 1. The process trolley track for new energy vehicles proposed in this utility model can accurately compensate for the installation gap between the main rail and the auxiliary rail by setting a detachable adjustable rail. Combined with the trumpet-shaped arc structure of the end faces of the auxiliary rail and the main rail in the same direction, it can effectively ensure the smooth operation of the process trolley and reduce collisions and friction. 2. The process trolley track for new energy vehicles proposed in this utility model can achieve the limiting and fixing and position adjustment of process trolleys of different specifications through the cooperation of the threaded sleeve of the limiting component, the adjusting screw, the limiting plate and the adjusting wheel. Moreover, the sliding cooperation between the slider and the slide groove ensures the stability of the adjustment and improves the versatility and adaptability of the track. Attached Figure Description

[0019] Figure 1 This is a first structural diagram of a process trolley track for a new energy vehicle according to the present invention. Figure 2 This is a second structural diagram of a process trolley track for a new energy vehicle according to the present invention. Figure 3 This is an exploded view of the process trolley track for a new energy vehicle according to this utility model.

[0020] In the diagram: 1. Main rail; 11. Slide groove; 2. Adjusting rail; 3. Auxiliary rail; 4. Limiting assembly; 41. Threaded sleeve; 42. Adjusting screw; 43. Limiting plate; 431. Slider; 44. Adjusting wheel. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0022] like Figure 1 and Figure 2As shown, a process trolley track for a new energy vehicle includes a main rail 1, an adjusting rail 2, and an auxiliary rail 3, all bolted to the ground. The main rail 1 has a U-shaped structure, with one side wall longer than the other. The auxiliary rail 3 is positioned at the entrance end of the main rail 1, and its structure is compatible with the entrance end structure of the main rail 1. The adjusting rail 2 is detachably connected between the main rail 1 and the auxiliary rail 3 to compensate for the installation gap between them. The inner walls of the main rail 1, adjusting rail 2, and auxiliary rail 3 are all provided with a smooth, wear-resistant layer. This layer reduces the friction coefficient between the process trolley and the inner wall of the track, decreasing running resistance and making the process trolley run more smoothly. It also enhances the wear resistance of the inner wall, reducing wear and tear during long-term use, extending the track's service life, and lowering maintenance costs.

[0023] The distances at both ends of the adjusting rail 2 to the main rail 1 and the auxiliary rail 3 are equal. The adjusting rail 2 adopts a detachable design and the distances at both ends to the main rail 1 and the auxiliary rail 3 are consistent. This allows the adjusting rail 2 of the appropriate specification to be selected for installation according to the actual gap between the main rail 1 and the auxiliary rail 3 during the installation process. This accurately compensates for the installation gap and avoids the process trolley from bumping or getting stuck at the connection between the main rail 1 and the auxiliary rail 3, thus ensuring the smooth operation of the process trolley. The auxiliary rail 3 and the main rail 1 both have flared arc-shaped end faces. The flared arc-shaped end faces of the auxiliary rail 3 and the main rail 1 can guide the entry of the process trolley, so that when the process trolley transitions from the auxiliary rail 3 to the main rail 1, it can smoothly enter along the arc-shaped end face, reducing collisions and friction at the entrance, further improving the running stability, and reducing the wear of the process trolley and the rail. The bottom of the main rail 1, adjusting rail 2 and auxiliary rail 3 are all fixedly connected to mounting edges, and multiple bolt mounting holes are opened on the mounting edges. The main rail 1, adjusting rail 2 and auxiliary rail 3 are fixedly connected to the ground bolts through the mounting edges and bolt mounting holes at the bottom. The setting of multiple bolt mounting holes can realize multi-point fixation of the rail, enhance the firmness of the rail installation, prevent the rail from shifting due to vibration during long-term use, and facilitate the disassembly and maintenance of the rail.

[0024] like Figure 3As shown, a limiting component 4 can be detachably installed on the end face of the main rail 1. The limiting component 4 can achieve the limiting and fixing and position adjustment of process trolleys of different specifications by adjusting its own installation position or structural parameters. The limiting component 4 includes a threaded sleeve 41 installed in the middle of the end face of the main rail 1. An adjusting screw 42 is threadedly connected to the inner wall of the threaded sleeve 41. One end of the adjusting screw 42 is rotatably connected to a limiting plate 43, and the other end is fixedly connected to an adjusting wheel 44. Rotating the adjusting wheel 44 can drive the adjusting screw 42 to move axially within the threaded sleeve 41, thereby pushing the limiting plate 43 to adjust its position along the length direction of the main rail 1. By changing the position of the limiting plate 43, it can adapt to process trolleys of different widths, realize the limiting and fixing and position adjustment of the process trolleys, and improve the versatility of the rail. The limiting plate 43 has a slider 431 fixedly connected to the middle of both sides, and the two sliders 431 are slidably connected to the corresponding grooves 11 opened on the inner wall of the main rail 1. The limiting plate 43 slides with the sliders 431 and the grooves 11 of the main rail 1. The grooves 11 guide and limit the movement of the sliders 431, ensuring that the limiting plate 43 always moves smoothly during the adjustment process, avoiding deviation, tilting and other situations, and ensuring the accuracy and reliability of limiting the process trolley.

[0025] In use, the main rail 1 is first fixed to the ground through the bolt mounting holes on the bottom mounting edges of the main rail 1, adjusting rail 2, and auxiliary rail 3. Then, an adjusting rail 2 of appropriate specifications is selected and installed between the main rail 1 and auxiliary rail 3 according to the actual installation gap between them to compensate for the gap. Finally, the auxiliary rail 3 is fixed to ensure a smooth connection between the three. During use, the process trolley smoothly enters the main rail 1 with the help of the trumpet-shaped arc structure of the auxiliary rail 3 and the main rail 1 facing the same direction. It transitions to the main rail 1 through the adjusting rail 2. The smooth wear-resistant layer on the inner wall of the track can reduce friction and reduce travel resistance. At the same time, according to the specifications of the process trolley, the adjusting wheel 44 of the limiting component 4 is rotated, which drives the adjusting screw 42 to move axially within the threaded sleeve 41. This pushes the limiting plate 43 to adjust its position along the slide groove 11 of the main rail 1 through the slider 431, thereby achieving the limiting and fixing of trolleys of different specifications and ensuring that the trolley runs accurately and stably within the main rail 1.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A process trolley track for a new energy vehicle, characterized in that: It includes a main rail (1), an adjusting rail (2) and an auxiliary rail (3) that are fixed to the ground by bolts; the main rail (1) has a U-shaped structure and the length of one side wall of the main rail (1) is greater than the length of the other side wall. The auxiliary rail (3) is correspondingly set at the entrance end of the main rail (1) and the structure of the auxiliary rail (3) is adapted to the entrance end structure of the main rail (1). The adjusting rail (2) is detachably connected between the main rail (1) and the auxiliary rail (3) to compensate for the installation gap between the main rail (1) and the auxiliary rail (3). The end face of the main rail (1) can be detachably installed with a limiting component (4). The limiting component (4) can be adjusted by adjusting its own installation position or structural parameters to achieve the limiting and fixing and position adjustment of process trolleys of different specifications.

2. The process trolley track for a new energy vehicle according to claim 1, characterized in that: The two ends of the adjustment rail (2) are equidistant from the main rail (1) and the auxiliary rail (3), respectively.

3. The process trolley track for a new energy vehicle according to claim 1, characterized in that: The auxiliary rail (3) and the main rail (1) both have flared arc-shaped end faces facing the same direction.

4. The process trolley track for a new energy vehicle according to claim 1, characterized in that: The bottom of the main rail (1), the adjusting rail (2) and the auxiliary rail (3) are all fixedly connected to an installation edge, and multiple bolt mounting holes are opened on the installation edge.

5. The process trolley track for a new energy vehicle according to claim 1, characterized in that: The limiting component (4) includes a threaded sleeve (41) installed at the middle of the end face of the main rail (1). The inner wall of the threaded sleeve (41) is threadedly connected to an adjusting screw (42). One end of the adjusting screw (42) is rotatably connected to a limiting plate (43), and the other end is fixedly connected to an adjusting wheel (44).

6. The process trolley track for a new energy vehicle according to claim 5, characterized in that: The limiting plate (43) is fixedly connected to the middle of both sides of the limiting plate (43), and is slidably connected to the corresponding groove (11) on the inner wall of the main rail (1) through the two sliders (431).

7. The process trolley track for a new energy vehicle according to claim 5, characterized in that: The inner walls of the main rail (1), adjusting rail (2) and auxiliary rail (3) are all provided with a smooth and wear-resistant layer.

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