Multi-station righting mechanism for hub transfer jig
By introducing a multi-station straightening mechanism and a spraying mechanism into the wheel hub transfer fixture, the problems of offset and cooling during wheel hub transportation were solved, achieving stable transportation and efficient cooling of the wheel hub, and improving the practicality and safety of the device.
Patent Information
- Application Number
- CN202520225007.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-13
AI Technical Summary
The existing wheel hub transfer fixture does not have a limiting mechanism for the wheel hub transportation process, which makes the wheel hubs prone to deviation during transportation, causing poor transportation process and potential collision damage, thus reducing the practicality of the device.
A multi-station straightening mechanism is adopted, which uses hydraulic cylinders to drive push blocks and connecting rods to move L-shaped plates and push plates, thereby realizing the relative movement of the limiting plates on the roller conveyor belt and ensuring that the wheel hub is centered. At the same time, the drive motor drives the spray mechanism to cool down the vehicle, thereby improving the conveying efficiency and cooling effect.
The system achieves stability of the wheel hub during transport, prevents deviation, ensures smooth transport, and improves cooling efficiency through a spray mechanism, thereby enhancing the practicality and safety of the device.
Smart Images
Figure CN223905973U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wheel hub production, especially relates to a multi-station righting mechanism for wheel hub transfer fixture. BACKGROUND
[0002] Wheel hub transfer fixture is a device used for carrying and positioning wheel hubs during production. To ensure accurate positioning and stability of wheel hubs during transfer, a multi-station righting mechanism is usually required. The main function of this mechanism is to ensure the correct position, posture, and safety of wheel hubs during transfer through multi-point support and directional devices.
[0003] The common application scenarios of wheel hub transfer fixture include automobile manufacturing, mold manufacturing, quality testing, and warehouse logistics, etc.
[0004] Most of the existing wheel hub transfer fixtures do not have a wheel hub conveying process limiting mechanism. During the conveying process, the wheel hubs may be shifted due to the influence of the conveying belt, resulting in poor conveying progress, and even causing collision and damage to the wheel hubs, reducing the practicality of the device. SUMMARY
[0005] To overcome the above shortcomings, the utility model provides a multi-station righting mechanism for wheel hub transfer fixture, aiming to improve the poor wheel hub conveying progress and low practicality of the device caused by the lack of wheel hub conveying process limiting mechanism in the prior art.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a multi-station righting mechanism for wheel hub transfer fixture, comprising a workbench, a roller conveyor belt is arranged inside the workbench, an outer cover is fixedly connected to the top of the workbench, a mounting frame is fixedly connected inside the workbench, a limiting mechanism is arranged inside the workbench, the limiting mechanism is used to right the wheel hubs conveyed on the upper part of the roller conveyor belt, a spraying mechanism is arranged on the top of the outer cover, the spraying mechanism is used to spray and cool the conveyed wheel hubs.
[0007] As a further description of the above technical scheme:
[0008] The limiting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected inside the mounting frame, a push block is fixedly connected to the output end of the hydraulic cylinder, two connecting rods are rotatably connected to the side of the push block away from the hydraulic cylinder, L-shaped plates are rotatably connected to the side of the two connecting rods away from the push block, push plates are fixedly connected to the top of the two L-shaped plates, limiting plates are fixedly connected to the opposite sides of the two push plates, and a connecting frame is fixedly connected to the bottom end inside the workbench.
[0009] As a further description of the above technical scheme:
[0010] The bottom end of the hydraulic cylinder is fixedly connected to the inner bottom end of the workbench, and the bottom of the push block is slidably connected to the inner bottom end of the workbench.
[0011] As a further description of the above technical solution:
[0012] The top of each of the two L-shaped plates is slidably connected to the bottom of the connecting frame.
[0013] As a further description of the above technical solution:
[0014] The spraying mechanism comprises a driving motor and a water tank, the output end of the driving motor is fixedly connected to the top of the outer cover, the bottom of the water tank is fixedly connected to the top of the outer cover, the output end of the driving motor is fixedly connected with a driving shaft, the bottom of the driving shaft is fixedly connected with a crank, the bottom of the crank is rotatably connected with a U-shaped frame, the inside of the U-shaped frame is fixedly connected with a pipe sleeve, the inside of the pipe sleeve is fixedly connected with a spraying pipe, the bottom of the spraying pipe is fixedly connected with a plurality of spray heads, and the inside of the outer cover is fixedly connected with a fixing frame.
[0015] As a further description of the above technical solution:
[0016] The outside of the water tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a connecting pipe, and the bottom of the connecting pipe is fixedly connected to one end of the spraying pipe.
[0017] As a further description of the above technical solution:
[0018] One end of the spraying pipe is rotatably connected to the outside of the fixing frame.
[0019] As a further description of the above technical solution:
[0020] The bottom of the water pump is fixedly connected to the top of the outer cover.
[0021] The utility model has the advantages of the following:
[0022] 1、The utility model discloses a wheel hub conveying device, which comprises a workbench, a connecting frame, a hydraulic cylinder, a push block, two connecting rods, two L-shaped plates, two limit plates and a roller conveying belt.
[0023] 2. In the utility model, the driving motor is started in the conveying process, the driving shaft is driven to make the crank drive the U-shaped frame to make the pipe sleeve rotate back and forth, the pipe sleeve drives the spray pipe to make the spray head swing back and forth, the water pump is started to pump water out of the water tank and into the spray pipe through the connecting pipe and spray out of the spray head, the effect that the hot-rolled hub is rapidly cooled and cooled through the spraying mechanism is realized, the spraying area is increased through swing spraying, the cooling and cooling efficiency of the hub is further improved, and the practicality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 A perspective view of a multi-station righting mechanism for a hub transfer jig is provided for the utility model;
[0025] Figure 2 A roller conveyor belt schematic view of a multi-station righting mechanism for a hub transfer jig is provided for the utility model;
[0026] Figure 3 A limiting mechanism schematic view of a multi-station righting mechanism for a hub transfer jig is provided for the utility model;
[0027] Figure 4 A spraying mechanism schematic view of a multi-station righting mechanism for a hub transfer jig is provided for the utility model.
[0028] Legend:
[0029] 1, workbench; 2, roller conveyor belt; 3, cover; 4, mounting frame; 5, hydraulic cylinder; 6, push block; 7, connecting rod; 8, L-shaped plate; 9, push plate; 10, limiting plate; 11, connecting frame; 12, driving motor; 13, driving shaft; 14, crank; 15, U-shaped frame; 16, pipe sleeve; 17, spray pipe; 18, spray head; 19, water tank; 20, water pump; 21, connecting pipe; 22, fixing frame. DETAILED DESCRIPTION
[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a kind of multi-station righting mechanism for hub transfer fixture, including workbench 1, workbench 1 plays the role of fixed internal structure, the inside of workbench 1 is provided with gyro wheel conveyor belt 2, gyro wheel conveyor belt 2 plays the role of conveying hub, the top of workbench 1 is fixedly connected with outer cover 3, outer cover 3 plays the role of connecting internal structure, the inside of workbench 1 is fixedly connected with mounting bracket 4, mounting bracket 4 plays the role of connecting hydraulic cylinder 5, the inside of workbench 1 is provided with limiting mechanism, limiting mechanism is used to right the hub of gyro wheel conveyor belt 2 upper part transport, the top of outer cover 3 is provided with spray mechanism, and spray mechanism is used to spray cooling cooling for the hub of transport.Limiting mechanism includes hydraulic cylinder 5, hydraulic cylinder 5 plays the role of providing power to push block 6, hydraulic cylinder 5 is fixedly connected in the inside of mounting bracket 4, the output of hydraulic cylinder 5 is fixedly connected with push block 6, push block 6 plays the role of installing connecting rod 7, push block 6 is rotatably connected with two connecting rods 7 on the side away from hydraulic cylinder 5, connecting rod 7 plays the role of connecting L type plate 8, two connecting rods 7 are rotatably connected with L type plate 8 on the side away from push block 6, L type plate 8 plays the role of connecting push plate 9, two L type plate 8 are fixedly connected with push plate 9 on the top, push plate 9 plays the role of connecting limiting plate 10, two push plate 9 are fixedly connected with limiting plate 10 on the opposite side, limiting plate 10 plays the role of righting hub, the inside bottom end of workbench 1 is fixedly connected with connecting frame 11, connecting frame 11 plays the role of connecting L type plate 8.Hydraulic cylinder 5 bottom end is fixedly connected in the inside bottom end of workbench 1, the bottom of push block 6 is slidably connected in the inside bottom end of workbench 1, the top of two L type plate 8 is slidably connected in the bottom of connecting frame 11.
[0032] Referring to Figure 1 、 Figure 4The spraying mechanism comprises a driving motor 12 and a water tank 19, the water tank 19 serves as a water storage function, the driving motor 12 serves as a power driving driving shaft 13 function, the output end of the driving motor 12 is fixedly connected to the top of the outer cover 3, the bottom of the water tank 19 is fixedly connected to the top of the outer cover 3, the output end of the driving motor 12 is fixedly connected with the driving shaft 13, the driving shaft 13 serves as a connecting crank 14 function, the bottom of the driving shaft 13 is fixedly connected with the crank 14, the crank 14 serves as a connecting U-shaped frame 15 function, the bottom of the crank 14 is rotatably connected with the U-shaped frame 15, the U-shaped frame 15 serves as a connecting pipe sleeve 16 function, the inside of the U-shaped frame 15 is fixedly connected with the pipe sleeve 16, the pipe sleeve 16 serves as a connecting spraying pipe 17 function, the inside of the pipe sleeve 16 is fixedly connected with the spraying pipe 17, the spraying pipe 17 serves as a mounting nozzle 18 function, the bottom of the spraying pipe 17 is fixedly connected with a plurality of nozzles 18, the nozzles 18 serve as a spraying cooling function, and the inside of the outer cover 3 is fixedly connected with a fixing frame 22. The outside of the water tank 19 is fixedly connected with a water pump 20, the water pump 20 serves as a water pumping function, the output end of the water pump 20 is fixedly connected with a connecting pipe 21, the connecting pipe 21 serves as a water conveying function, the bottom of the connecting pipe 21 is fixedly connected to one end of the spraying pipe 17, one end of the spraying pipe 17 is rotatably connected to the outside of the fixing frame 22, and the bottom of the water pump 20 is fixedly connected to the top of the outer cover 3.
[0033] Working principle: the hub is conveyed by starting the roller conveyor 2, the push block 6 is reciprocated by starting the hydraulic cylinder 5, the two L-shaped plates 8 are gathered or separated by the two connecting rods 7, the two push plates 9 reciprocate to make the two limiting plates 10 move relatively on the top of the roller conveyor 2, and the hub in conveying is always in the central position of the roller conveyor 2 and cannot deviate.
[0034] In the conveying process, the driving motor 12 is started to drive the shaft 13, the crank 14 drives the U-shaped frame 15 to make the pipe sleeve 16 rotate back and forth, the pipe sleeve 16 drives the spraying pipe 17 to make the nozzles 18 swing back and forth, the water pump 20 is started to pump water out of the water tank 19, the water is sent into the spraying pipe 17 through the connecting pipe 21, and the water is sprayed out of the nozzles 18.
[0035] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A multi-station righting mechanism for a wheel hub transfer jig, comprising a worktable (1), characterized in that: The inside of the workbench (1) is provided with a roller conveyor (2), the top of the workbench (1) is fixedly connected with an outer cover (3), the inside of the workbench (1) is fixedly connected with a mounting frame (4), the inside of the workbench (1) is provided with a limiting mechanism, the limiting mechanism is used for righting the hub conveyed on the upper part of the roller conveyor (2), and the top of the outer cover (3) is provided with a spraying mechanism, which is used for spraying and cooling the conveyed hub.
2. The multi-station righting mechanism for a wheel hub transfer fixture of claim 1, wherein: The limiting mechanism comprises a hydraulic cylinder (5), the hydraulic cylinder (5) is fixedly connected in the inside of the mounting frame (4), the output end of the hydraulic cylinder (5) is fixedly connected with a push block (6), the side, away from the hydraulic cylinder (5), of the push block (6) is rotatably connected with two connecting rods (7), the side, away from the push block (6), of the two connecting rods (7) is rotatably connected with two L-shaped plates (8), the top of the two L-shaped plates (8) is fixedly connected with two push plates (9), the opposite sides of the two push plates (9) are fixedly connected with two limiting plates (10), and the inside bottom end of the workbench (1) is fixedly connected with a connecting frame (11).
3. The multi-station righting mechanism for a wheel hub transfer fixture of claim 2, wherein: The bottom end of the hydraulic cylinder (5) is fixedly connected in the inside bottom end of the workbench (1), and the bottom of the push block (6) is slidably connected in the inside bottom end of the workbench (1).
4. The multi-station righting mechanism for a wheel hub transfer fixture of claim 2, wherein: The top of the two L-shaped plates (8) is slidably connected with the bottom of the connecting frame (11).
5. The multi-station righting mechanism for a wheel hub transfer fixture of claim 1, wherein: The spraying mechanism comprises a driving motor (12) and a water tank (19), the output end of the driving motor (12) is fixedly connected with the top of the outer cover (3), the bottom of the water tank (19) is fixedly connected with the top of the outer cover (3), the output end of the driving motor (12) is fixedly connected with a driving shaft (13), the bottom of the driving shaft (13) is fixedly connected with a crank (14), the bottom of the crank (14) is rotatably connected with a U-shaped frame (15), the inside of the U-shaped frame (15) is fixedly connected with a pipe sleeve (16), the inside of the pipe sleeve (16) is fixedly connected with a spraying pipe (17), the bottom of the spraying pipe (17) is fixedly connected with a plurality of spray heads (18), and the inside of the outer cover (3) is fixedly connected with a fixing frame (22).
6. The multi-station righting mechanism for a wheel hub transfer fixture of claim 5, wherein: The outside of the water tank (19) is fixedly connected with a water pump (20), the output end of the water pump (20) is fixedly connected with a connecting pipe (21), and the bottom of the connecting pipe (21) is fixedly connected with one end of the spraying pipe (17).
7. The multi-station righting mechanism for a wheel hub transfer fixture of claim 5, wherein: One end of the spraying pipe (17) is rotatably connected with the outside of the fixing frame (22).
8. The multi-station righting mechanism for a wheel hub transfer fixture of claim 6, wherein: The bottom of the water pump (20) is fixedly connected with the top of the outer cover (3).