Hanging frame for spraying metal parts for new energy bus
By combining the guide rod with the lead screw and the screw plate, and by applying the return spring limit plate, the problem of adapting the metal parts spraying bracket of new energy buses to different sizes has been solved, achieving the effect of stable clamping and uniform spraying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUHAI GUANGTONG VEHICLE MFG CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-12
AI Technical Summary
Existing metal parts spraying racks for new energy buses are difficult to adapt to metal parts of different sizes, resulting in problems such as unsuitable clamping or uneven spraying.
采用导向杆与丝母板配合丝杠的设计，通过电机驱动丝杠转动实现导向杆的位置调整，结合复位弹簧和限位板的设计，确保夹取稳固且不阻挡喷涂区域。
It enables stable clamping and uniform spraying of metal parts of different sizes, improving spraying efficiency and quality.
Smart Images
Figure CN224221626U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bracket technology, and more specifically, to a bracket for spraying metal parts for new energy buses. Background Technology
[0002] The metal part spraying rack for new energy buses is a special equipment used in the metal part spraying process of new energy buses. It is mainly used to limit the spraying of workpieces. However, in the existing racks, it is difficult to adjust the size of metal parts of different sizes when facing parts of different sizes. This can easily cause some metal parts to be squeezed, or the large area of the clamped parts to be covered, resulting in uneven spraying. Utility Model Content
[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a hanging bracket for spraying metal parts for new energy buses, which has the advantage of being able to clamp metal parts of different sizes.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal parts spraying bracket for new energy buses, comprising a fixed rod, a sliding groove inside the fixed rod, a slider slidably connected inside the sliding groove, a guide rod fixedly installed above the slider, a lead screw plate fixedly installed at the bottom of the guide rod, a fixed plate fixedly installed on the inner side of the fixed rod, a motor fixedly installed in front of the fixed plate, and a lead screw fixedly installed at the output end of the motor, the lead screw engaging with the lead screw plate.
[0005] As a preferred embodiment of this utility model, the guide rod has a second sliding groove inside, a second slider is slidably connected inside the second sliding groove, a limit rod is fixedly installed above the second slider, and a support plate is fixedly installed on the right side of the limit rod.
[0006] As a preferred technical solution of this utility model, the support plate has a sliding groove three inside, a slider three is slidably connected inside the sliding groove three, and a limit plate is fixedly installed above the slider three.
[0007] As a preferred embodiment of this utility model, a connecting block is fixedly installed at the bottom of the slider three, a telescopic rod is fixedly installed on the left side of the connecting block, and a return spring is sleeved on the outer side of the telescopic rod.
[0008] As a preferred embodiment of this utility model, there are two fixing rods, which are longitudinally distributed and both are located below the guide rods. There are also two guide rods, which are transversely distributed.
[0009] As a preferred embodiment of this utility model, there are two motors and two lead screws, with the two motors and two lead screws located on the sides of the two fixed rods that are close to each other.
[0010] As a preferred embodiment of this utility model, there are two slide grooves, which are respectively located inside the two guide rods. There are multiple sliders, which are slidably connected to the two slide grooves.
[0011] As a preferred technical solution of this utility model, there are multiple support plates and multiple limiting plates, and the multiple support plates are perpendicular to the multiple limiting rods.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model has a screw thread plate fixedly installed at the bottom of the guide rod, a fixing plate fixedly installed on the inner side of the fixing rod, a motor fixedly installed in front of the fixing plate, and a screw thread fixedly installed at the output end of the motor. The screw thread engages with the screw thread plate. When it is necessary to clamp metal parts of different sizes, the motor is first started to drive the screw thread to rotate and engage with the screw thread plate. At this time, since the screw thread plate and the guide rod are fixedly connected, and the guide rod can move back and forth through the sliding action of the slider and the slide groove, the position of the guide rod is adjusted during the engagement of the screw thread plate and the screw thread, so as to facilitate the clamping of metal parts of different sizes.
[0014] 2. This utility model features a connecting block fixedly installed at the bottom of slider three, a telescopic rod fixedly installed on the left side of the connecting block, and a return spring sleeved on the outer side of the telescopic rod. The left side of the return spring is fixedly connected to the limiting rod, and the return spring always provides elastic force to pull the connecting block towards the limiting rod. Since the limiting plate is fixedly connected to slider three, it will always be driven to fit against the support plate. When clamping a metal part, the elastic force of the return spring limits the metal part to the limiting plate. Since the height of the limiting plate is limited, it will not obstruct too much space. Therefore, when spraying metal parts, there will be no uneven spraying. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;
[0017] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point B;
[0018] Figure 4 This is a schematic diagram of the limiting rod structure of this utility model;
[0019] Figure 5 This utility model Figure 4 A magnified schematic diagram of the structure at point C.
[0020] In the diagram: 1. Fixed rod; 2. Slide groove one; 3. Slider one; 4. Guide rod; 5. Lead screw plate; 6. Fixed plate; 7. Motor; 8. Lead screw; 9. Slide groove two; 10. Slider two; 11. Limiting rod; 12. Support plate; 13. Slide groove three; 14. Slider three; 15. Limiting plate; 16. Connecting block; 17. Telescopic rod; 18. Return spring. Detailed Implementation
[0021] 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.
[0022] like Figures 1 to 5 As shown, this utility model provides a metal parts spraying bracket for new energy buses, including a fixed rod 1, a sliding groove 2 inside the fixed rod 1, a slider 3 slidably connected inside the sliding groove 2, a guide rod 4 fixedly installed above the slider 3, a lead screw plate 5 fixedly installed at the bottom of the guide rod 4, a fixed plate 6 fixedly installed on the inner side of the fixed rod 1, a motor 7 fixedly installed in front of the fixed plate 6, and a lead screw 8 fixedly installed at the output end of the motor 7, the lead screw 8 engaging with the lead screw plate 5.
[0023] When it is necessary to clamp metal parts of different sizes, the motor 7 is started first to drive the lead screw 8 to rotate and engage with the lead screw plate 5. At this time, since the lead screw plate 5 and the guide rod 4 are fixedly connected, and the guide rod 4 can move back and forth through the sliding action of the slider 3 and the slide groove 2, the position of the guide rod 4 is adjusted during the engagement of the lead screw plate 5 and the lead screw 8, so as to facilitate the clamping of metal parts of different sizes.
[0024] The guide rod 4 has a groove 9 inside, and a slider 10 is slidably connected inside the groove 9. A limit rod 11 is fixedly installed above the slider 10, and a support plate 12 is fixedly installed on the right side of the limit rod 11.
[0025] The limiting rod 11 moves left and right through the sliding action of the slider 2 10 and the slide groove 2 9, which facilitates the placement of the metal part above the support plate 12 and drives the metal part to move, thus achieving the effect of conveying.
[0026] The support plate 12 has a sliding groove 13 inside, and a slider 14 is slidably connected inside the sliding groove 13. A limit plate 15 is fixedly installed above the slider 14.
[0027] The height of the limiting plate 15 is higher than that of the support plate 12, and the limiting plate 15 is located on the right side of the support plate 12. Its main function is to limit the metal parts on the surface of the support plate 12 and prevent them from slipping.
[0028] Among them, a connecting block 16 is fixedly installed at the bottom of slider 3 14, a telescopic rod 17 is fixedly installed on the left side of the connecting block 16, and a return spring 18 is sleeved on the outside of the telescopic rod 17.
[0029] The left side of the return spring 18 is fixedly connected to the limiting rod 11, and the return spring 18 will always provide elastic force to pull the connecting block 16 towards the limiting rod 11. Since the limiting plate 15 is fixedly connected to the slider 14, the limiting plate 15 will always be in contact with the support plate 12. When clamping the metal part, the elastic force of the return spring 18 will limit the metal part with the limiting plate 15. Since the height of the limiting plate 15 is limited, it will not block too much space. Therefore, when spraying the metal part, there will be no uneven spraying.
[0030] There are two fixed rods 1, which are longitudinally distributed and both are located below the guide rods 4. There are two guide rods 4, which are transversely distributed.
[0031] The main function of the fixing rod 1 is to support the two guide rods 4, so that the two guide rods 4 can be adjusted to achieve the effect of fixing and supporting the metal parts.
[0032] There are two motors 7 and two lead screws 8, with the two motors 7 and the two lead screws 8 located on the sides of the two fixed rods 1 that are close to each other.
[0033] There are four lead screw plates 5, which mesh with two lead screws 8 respectively. Starting two motors 7 will drive the lead screws 8 to rotate, thereby adjusting the position of the two guide rods 4 to better support metal parts of different sizes.
[0034] There are two slide grooves 9, which are located inside the two guide rods 4 respectively. There are multiple sliders 10, which are slidably connected to the two slide grooves 9 respectively.
[0035] There are multiple limit rods 11, and each limit rod 11 is fixedly connected to multiple sliders 10. The multiple limit rods 11 achieve lateral transport of metal parts through the sliding action of multiple sliders 10 and two sliding grooves 9, thereby improving the efficiency of transport and spraying.
[0036] There are multiple support plates 12 and multiple limiting plates 15, and the multiple support plates 12 are perpendicular to the multiple limiting rods 11.
[0037] The main function of the multiple support plates 12 is to support the metal parts, making it easier to spray the metal parts. At the same time, the multiple limiting plates 15 are located on the right side of the multiple limiting rods 11, and their main function is to limit the metal parts, keep them in a stable state, and make the spraying achieve a uniform effect.
[0038] Working principle and usage process of this utility model:
[0039] First, a screw plate 5 is fixedly installed at the bottom of the guide rod 4, a fixing plate 6 is fixedly installed on the inner side of the fixing rod 1, a motor 7 is fixedly installed in front of the fixing plate 6, and a lead screw 8 is fixedly installed at the output end of the motor 7. The lead screw 8 meshes with the screw plate 5. When it is necessary to clamp metal parts of different sizes, the motor 7 is started first to drive the lead screw 8 to rotate and mesh with the screw plate 5. At this time, since the screw plate 5 and the guide rod 4 are fixedly connected, and the guide rod 4 can move back and forth through the sliding action of the slider 3 and the slide groove 2, the position of the guide rod 4 is adjusted during the meshing process of the screw plate 5 and the lead screw 8.
[0040] Secondly, since a sliding groove 13 is provided inside the support plate 12, a slider 14 is slidably connected inside the sliding groove 13, and a limiting plate 15 is fixedly installed on the left side of the slider 14, the limiting plate 15 will limit the right side of the support plate 12, thereby limiting the metal parts and preventing instability.
[0041] Finally, a connecting block 16 is fixedly installed at the bottom of slider 3 14, and a telescopic rod 17 is fixedly installed on the left side of the connecting block 16. A return spring 18 is sleeved on the outside of the telescopic rod 17. The left side of the return spring 18 is fixedly connected to the limiting rod 11, and the return spring 18 will always provide elastic force to pull the connecting block 16 towards the limiting rod 11. Since the limiting plate 15 is fixedly connected to slider 3 14, it will cause the limiting plate 15 to always fit against the support plate 12. When clamping the metal part, the elastic force of the return spring 18 makes the limiting plate 15 clamp more firmly. Since the height of the limiting plate 15 is limited, it will not block too much space. Therefore, there will be no uneven spraying when spraying the metal part.
[0042] 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 process, method, article, or apparatus.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mounting bracket for spraying metal parts in new energy buses, comprising a fixing rod (1), characterized in that: The fixed rod (1) has a sliding groove (2) inside, and a slider (3) is slidably connected inside the sliding groove (2). A guide rod (4) is fixedly installed above the slider (3), and a lead screw plate (5) is fixedly installed at the bottom of the guide rod (4). A fixed plate (6) is fixedly installed on the inner side of the fixed rod (1), and a motor (7) is fixedly installed in front of the fixed plate (6). A lead screw (8) is fixedly installed at the output end of the motor (7), and the lead screw (8) meshes with the lead screw plate (5).
2. The mounting bracket for spraying metal parts of a new energy bus according to claim 1, characterized in that: The guide rod (4) has a sliding groove (9) inside, and a slider (10) is slidably connected inside the sliding groove (9). A limit rod (11) is fixedly installed above the slider (10), and a support plate (12) is fixedly installed on the right side of the limit rod (11).
3. The mounting bracket for spraying metal parts of a new energy bus according to claim 2, characterized in that: The support plate (12) has a sliding groove (13) inside, and a slider (14) is slidably connected inside the sliding groove (13). A limit plate (15) is fixedly installed above the slider (14).
4. A metal spraying bracket for new energy buses according to claim 3, characterized in that: A connecting block (16) is fixedly installed at the bottom of the slider three (14), and a telescopic rod (17) is fixedly installed on the left side of the connecting block (16). A return spring (18) is sleeved on the outside of the telescopic rod (17).
5. A mounting bracket for spraying metal parts in a new energy bus according to claim 1, characterized in that: There are two fixing rods (1), which are longitudinally distributed and both are located below the guide rods (4). There are two guide rods (4), which are transversely distributed.
6. A mounting bracket for spraying metal parts in a new energy bus according to claim 1, characterized in that: There are two motors (7) and two lead screws (8), with the two motors (7) and the two lead screws (8) located on the side of the two fixed rods (1) that are close to each other.
7. A mounting bracket for spraying metal parts in a new energy bus according to claim 2, characterized in that: There are two slide grooves (9), which are located inside the two guide rods (4) respectively. There are multiple sliders (10), which are slidably connected to the two slide grooves (9) respectively.
8. A metal spraying bracket for new energy buses according to claim 3, characterized in that: There are multiple support plates (12) and limiting plates (15), and the multiple support plates (12) are perpendicular to the multiple limiting rods (11).