A hub positioning transmission base

Abstract

This utility model relates to the field of wheel hub processing, specifically a wheel hub positioning and transmission base. It includes a support base, on which a first motor is mounted. A one-way screw is mounted on the output shaft of the first motor, and a slide block is threaded onto the one-way screw. A control box is positioned above the slide block, and a support assembly for elastically supporting the control box is provided on the slide block. The control box has two sets of sliding grooves, each containing a clamping rod. A clamping assembly for the opposing movement of the two sets of sliding grooves is also provided on the control box. Linkage rods are fixedly connected to both sides of the control box. This utility model, through the coordinated design of the control board and the extrusion groove, allows the control box to synchronously complete lifting and lowering actions during lateral movement, smoothly conveying the wheel hub from the feeding position to the marking position. This avoids the safety hazards of placing wheel hubs directly under the marking machine and allows for adaptation to different wheel hub sizes by replacing control boards of different specifications, enhancing the equipment's versatility and operational safety.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub processing technology, specifically to a wheel hub positioning and transmission base. Background Technology

[0002] In the automotive manufacturing industry, wheels are not only an important part of vehicle operation, but also an important window for showcasing the vehicle's appearance. Wheel marking, which involves marking the surface of the wheel, not only helps to enhance the brand recognition of the product, but also plays an important role in the traceability, anti-counterfeiting, and aesthetics of the wheel. With the development of technology, laser technology has stood out in the field of wheel marking due to its unique advantages, becoming a new favorite in the industry.

[0003] Chinese patent CN219944948U discloses a simple wheel hub marking device that can effectively mark manufactured wheel hubs. The device has a simple structure, low manufacturing cost, is flexible and convenient to use, and is easy to learn. It can mark wheel hubs of any size and has no limitations in use.

[0004] Although the above solution uses a placement slot to hold the wheel hub, the wheel hub is movable within the placement slot. This means that the marking machine needs to make multiple adjustments to accurately mark the wheel hub. Furthermore, the wheel hub is directly below the marking machine within the placement slot, posing a certain safety hazard.

[0005] Therefore, this utility model provides a hub positioning and transmission base to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides a wheel hub positioning and transmission base to solve the problem that the wheel hub is in a movable state in the placement groove, which causes the marking machine to need to make multiple adjustments to accurately mark the wheel hub. In addition, the wheel hub is directly below the marking machine in the placement groove, which poses certain safety hazards.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A hub positioning and transmission base includes a support base, on which a first motor is mounted. A one-way screw is mounted on the output shaft of the first motor. A slide is threaded onto the one-way screw. A control box is disposed above the slide. A support assembly for elastically supporting the control box is disposed on the slide. The control box has two sets of sliding grooves, and clamping rods are slidably connected in both sets of sliding grooves. A clamping assembly for moving the two sets of sliding grooves in opposite directions is disposed on the control box. Linkage rods are fixedly connected to both sides of the control box. Control plates are detachably disposed on both sides of the control box. Each of the two control plates has a pressing groove, and the linkage rods are slidably connected in the pressing groove.

[0009] Preferably, a first guide rod is fixedly connected inside the support base, and the slide is slidably connected to the first guide rod.

[0010] Preferably, the support assembly includes two sets of storage cavities formed on the slide, each storage cavity is slidably connected to a guide plate, each guide plate is fixedly connected to a support rod, and the top end of the support rod passes through the storage cavity and is fixedly connected to the control box.

[0011] Preferably, the clamping assembly includes a second motor mounted on the control box and a bidirectional lead screw rotatably connected inside the control box. The output shaft of the second motor is equipped with a worm gear, and a worm wheel is fixedly connected to the middle section of the bidirectional lead screw, with the worm wheel meshing with the worm gear.

[0012] Preferably, both ends of the bidirectional lead screw are threadedly connected to a movable seat, a second guide rod is fixedly connected inside the control box, and the movable seat is slidably connected to the second guide rod. The bottom end of the clamping rod is fixedly connected to the movable seat.

[0013] Preferably, two fixing plates are fixedly connected to the support base, and a locking screw is fixedly connected to each of the two fixing plates. The control plate has a through hole that matches the locking screw, and the end of the locking screw away from the fixing plate passes through the through hole and is threaded with a locking nut.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By coordinating the control panel with the extrusion trough, the control box can simultaneously complete the lifting and lowering action when moving laterally, smoothly conveying the wheel hub from the feeding position to the marking position. This not only avoids the safety hazards of placing the wheel hub directly under the marking machine, but also allows for the adaptation of different wheel hub sizes by replacing control panels of different specifications, thereby enhancing the equipment's versatility and operational safety.

[0016] 2. Through the coordinated action of the two-way lead screw, worm gear transmission and clamping rod, the wheel hub can be clamped and fixed quickly and stably, avoiding the positioning deviation caused by the movement of the wheel hub in the traditional placement slot. In addition, the clamping component has a self-locking function to ensure that the wheel hub does not move during the marking process, which significantly improves the marking accuracy and efficiency and reduces the number of repeated adjustment steps. Attached Figure Description

[0017] Figure 1 The three-dimensional representation of this utility model Figure 1 .

[0018] Figure 2 The three-dimensional representation of this utility model Figure 2 .

[0019] Figure 3 This is a cross-sectional view of the present invention.

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

[0021] In the diagram: 1. Support base; 2. First motor; 3. One-way screw; 4. Slide; 5. First guide rod; 6. Control box; 7. Slide groove; 8. Clamping rod; 9. Second motor; 10. Worm gear; 11. Two-way lead screw; 12. Worm wheel; 13. Second guide rod; 14. Moving base; 15. Storage cavity; 16. Guide plate; 17. Support rod; 18. Control board; 19. Extrusion groove; 20. Linkage rod; 21. Fixing plate; 22. Locking screw; 23. Locking nut. Detailed Implementation

[0022] The following will refer to the attached reference. Figures 1 to 4 The various embodiments of this utility model will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of this utility model and are not intended to limit the scope of protection of this utility model.

[0023] A hub positioning and transmission base includes a support base 1, a first motor 2 mounted on the support base 1, a one-way screw 3 mounted on the output shaft of the first motor 2, a slide block 4 threadedly connected to the one-way screw 3, a first guide rod 5 fixedly connected inside the support base 1, and the slide block 4 slidably connected to the first guide rod 5.

[0024] The support base 1 is U-shaped, and the slide 4 is located inside the groove of the support base 1. The output shaft of the first motor 2 drives the one-way screw 3 to rotate, and the slide 4 moves under the guidance of the first guide rod 5.

[0025] The slide 4 is equipped with a control box 6 above it. The slide 4 is equipped with a support assembly for elastically supporting the control box 6. The support assembly includes two sets of storage cavities 15 opened on the slide 4. Each storage cavity 15 is slidably connected to a guide plate 16. Each guide plate 16 is fixedly connected to a support rod 17, and the top end of the support rod 17 passes through the storage cavity 15 and is fixedly connected to the control box 6.

[0026] The slide block 4 can drive the control box 6 to move synchronously through the guide plate 16 and the support rod 17. When the control box 6 moves up and down, the support rod 17 can drive the guide plate 16 to slide inside the storage cavity 15 to provide stable support for the control box 6.

[0027] The control box 6 has two sets of sliding grooves 7, and clamping rods 8 are slidably connected in both sets of sliding grooves 7. The control box 6 is equipped with clamping components for the two sets of sliding grooves 7 to move in opposite directions. The two sets of clamping rods 8 are symmetrically designed so that the clamping rods 8 can be pressed against the wheel hub to complete the positioning and fixing of the wheel hub.

[0028] In this embodiment, the clamping assembly includes a second motor 9 mounted on the control box 6 and a bidirectional lead screw 11 rotatably connected inside the control box 6. The output shaft of the second motor 9 is equipped with a worm gear 10, and a worm wheel 12 is fixedly connected to the middle section of the bidirectional lead screw 11, and the worm wheel 12 meshes with the worm gear 10.

[0029] The worm gear 12 meshes with the worm 10, so that when the output shaft of the second motor 9 drives the worm 10 to rotate, the worm gear 12 drives the bidirectional lead screw 11 to rotate synchronously, and the transmission between the worm gear 12 and the worm 10 has self-locking properties.

[0030] Both ends of the bidirectional lead screw 11 are threadedly connected to movable seats 14. A second guide rod 13 is fixedly connected inside the control box 6, and the movable seats 14 are slidably connected to the second guide rod 13. The bottom end of the clamping rod 8 is fixedly connected to the movable seats 14. When the bidirectional lead screw 11 rotates, the two movable seats 14 can move towards each other, thereby causing the movable seats 14 to drive the clamping rod 8 to move synchronously.

[0031] Both sides of the control box 6 are fixedly connected with linkage rods 20. Both sides of the control box 6 are detachably equipped with control plates 18. Both control plates 18 are provided with extrusion grooves 19, and the linkage rods 20 are slidably connected in the extrusion grooves 19. When the control box 6 moves laterally, the linkage rods 20 will slide inside the extrusion grooves 19, thereby causing the linkage rods 20 to drive the control box 6 to move up and down, so as to transport the wheel hub fixed on the control box 6 to the marking position for marking.

[0032] Two fixing plates 21 are fixedly connected to the support base 1. Locking screws 22 are fixedly connected to both fixing plates 21. A through hole matching the locking screw 22 is opened on the control plate 18. The end of the locking screw 22 away from the fixing plate 21 passes through the through hole and is threaded with a locking nut 23.

[0033] Since the control board 18 is fixed to the fixed plate 21 by the locking screw 22 and the locking nut 23, the control board 18 can be replaced according to the processing needs. That is, the lifting height of the control box 6 after lateral movement can be adjusted by the extrusion grooves 19 of different specifications on different control boards 18.

[0034] There are two positions on the support base 1, namely the material feeding position and the marking position. The wheel hub is placed on the control box 6 at the material feeding position, and the wheel hub is positioned and fixed by the clamping rod 8. Then, the control box 6 is moved laterally and vertically, thereby moving the wheel hub on the control box 6 to the marking position for marking.

[0035] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A wheel hub positioning transmission base comprising a support seat (1), characterized in that, A first motor (2) is installed on the support base (1). A one-way screw (3) is installed on the output shaft of the first motor (2). A slide (4) is threaded onto the one-way screw (3). A control box (6) is provided above the slide (4). A support component for elastically supporting the control box (6) is provided on the slide (4). Two sets of slide grooves (7) are provided on the control box (6). A clamping rod (8) is slidably connected in both sets of slide grooves (7). A clamping component for moving the two sets of slide grooves (7) in opposite directions is provided on the control box (6). A linkage rod (20) is fixedly connected to both sides of the control box (6). A control plate (18) can be detachably provided on both sides of the control box (6). An extrusion groove (19) is provided on both control plates (18), and the linkage rod (20) is slidably connected in the extrusion groove (19).

2. The hub positioning and transmission base according to claim 1, characterized in that, The support base (1) is fixedly connected to the first guide rod (5), and the slide (4) is slidably connected to the first guide rod (5).

3. The hub positioning and transmission base according to claim 1, characterized in that, The support assembly includes two sets of storage cavities (15) opened on the slide (4). Each storage cavity (15) is slidably connected to a guide plate (16). Each guide plate (16) is fixedly connected to a support rod (17), and the top end of the support rod (17) passes through the storage cavity (15) and is fixedly connected to the control box (6).

4. The hub positioning and transmission base according to claim 1, characterized in that, The clamping assembly includes a second motor (9) mounted on the control box (6) and a bidirectional lead screw (11) rotatably connected inside the control box (6). The output shaft of the second motor (9) is equipped with a worm gear (10). A worm wheel (12) is fixedly connected to the middle section of the bidirectional lead screw (11), and the worm wheel (12) meshes with the worm gear (10).

5. A hub positioning and transmission base according to claim 4, characterized in that, Both ends of the bidirectional lead screw (11) are threadedly connected to a movable seat (14). A second guide rod (13) is fixedly connected inside the control box (6), and the movable seat (14) is slidably connected to the second guide rod (13). The bottom end of the clamping rod (8) is fixedly connected to the movable seat (14).

6. A hub positioning and transmission base according to claim 1, characterized in that, Two fixing plates (21) are fixedly connected to the support base (1). Locking screws (22) are fixedly connected to both fixing plates (21). A through hole matching the locking screw (22) is opened on the control plate (18). The end of the locking screw (22) away from the fixing plate (21) passes through the through hole and is threaded with a locking nut (23).

Images