Hub machining center

Abstract

The utility model discloses a hub machining center, which belongs to the technical field of hub machining centers and comprises a bottom plate, vertical plates are fixedly connected to two sides of the top of the bottom plate, a control panel is mounted on the front end face of one of the vertical plates, and mounting grooves are formed in the upper surfaces of the sides, far away from each other, of the two vertical plates. Mounting blocks are movably arranged in the mounting grooves, circular plates are fixedly connected to the tops of the mounting blocks, hanging columns are fixedly connected to the tops of the circular plates, lifting rings are fixedly connected to the tops of the hanging columns, mounting cavities are formed in the sides, close to each other, of the two mounting grooves, and movable plates are movably arranged in the mounting cavities. Through the structural design of the lifting ring, the hanging column, the circular plate, the mounting block, the mounting groove, the mounting cavity, the spring, the movable plate, the positioning rod, the positioning hole and the pushing rod, the hub machining device can conveniently conduct unified treatment on machined hubs, operation is easy, and the machining efficiency of the hubs can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wheel hub machining centers, specifically a wheel hub machining center. Background Technology

[0002] With the development of the automotive industry, the demand for car wheels is increasing, requiring improved wheel production efficiency to meet the matching needs of automobiles. Furthermore, as people pursue a higher quality of life, their requirements for the quality of car wheels are also increasing. Therefore, improving the production efficiency and quality of car wheels has become a key focus of current development.

[0003] A search revealed Chinese patent CN217750532U, which discloses a machining center for processing automotive wheel hubs. The center includes a fixed base with a groove on its front side. A sliding rod is fixedly connected to the inner wall of the groove. A motor is fixedly connected to the front side of the fixed base, and the motor's output shaft is fixedly connected to a threaded column via a coupling. A fixing block is movably connected to the outer wall of the threaded column, and a placement table is fixedly connected to the top of the fixing block. This machining center for automotive wheel hubs allows for easy adjustment of the placement table, facilitating the placement of automotive wheel hubs for further processing. This saves significant time and effort, improving user convenience and enhancing the device's practicality. It avoids the time-consuming and laborious process of manually positioning the placement table, which wastes considerable time and energy and reduces the device's ease of use.

[0004] However, the above design still has shortcomings. After the wheel hub is processed, it is not convenient to process the processed wheel hub uniformly. The wheel hub has a certain weight, and manual handling is troublesome, which is not conducive to improving the processing efficiency of the wheel hub.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a wheel hub machining center to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wheel hub machining center, including a base plate, with vertical plates fixedly connected to both sides of the top of the base plate. A control panel is installed on the front end face of one of the vertical plates. A mounting groove is formed on the upper surface of the base plate on the side of the two vertical plates that are far apart from each other. A mounting block is movably arranged inside the mounting groove. A circular plate is fixedly connected to the top of the mounting block. A hanging column is fixedly connected to the top of the circular plate. A lifting ring is fixedly connected to the top of the hanging column. A mounting cavity is formed on the side of the two mounting grooves that are close to each other. A movable plate is movably arranged inside the mounting cavity. A spring is fixedly connected to the side of the two movable plates that are close to each other. A positioning hole is formed on the outer wall of the mounting block on the side of the two movable plates that are far apart from each other. A positioning rod is movably arranged inside the positioning hole and is fixedly connected to the outer wall of the movable plate that is close to it. A pushing rod is provided below the positioning rod and is fixedly connected to the outer wall of the movable plate that is close to it. One end of the pushing rod penetrates the base plate and extends to the outside of the base plate.

[0008] As a further embodiment of this utility model: a horizontal plate is fixedly connected between the two vertical plates, and a forward and reverse motor is installed inside the horizontal plate.

[0009] As a further embodiment of this utility model: the output end of the forward and reverse motor is fixedly connected to a threaded rod, a movable block is threadedly connected to the outer wall of the threaded rod, and a crossbar is movably disposed through the upper surface of the movable block.

[0010] As a further embodiment of this utility model: a transmission block is fixedly connected to the bottom of the movable block, a hydraulic push rod is fixedly installed at the bottom of the transmission block, and a pressure block is fixedly connected to the output end of the hydraulic push rod.

[0011] As a further embodiment of this utility model: two placement platforms are provided below the pressure block, and placement grooves are formed on the upper surface of the placement platforms.

[0012] As a further embodiment of this utility model: telescopic cylinders are installed on both sides of the placement platform, and an arc-shaped abutment plate is fixedly connected to the output end of the telescopic cylinder, and the arc-shaped abutment plate is movably arranged inside the placement groove.

[0013] This utility model has the following beneficial effects:

[0014] (1) Through the structural design of lifting ring, hanging column, round plate, mounting block, mounting groove, mounting cavity, spring, movable plate, positioning rod, positioning hole and push rod, it is possible to facilitate the unified processing of the processed wheel hub. The operation is simple and can effectively improve the processing efficiency of the wheel hub. It solves the problem that after the wheel hub is processed, it is not convenient to uniformly process the processed wheel hub. The wheel hub has a certain weight, and manual handling is troublesome, which is not conducive to improving the processing efficiency of the wheel hub.

[0015] (2) Through the structural design of hydraulic push rod, placement table, pressure block, placement groove, forward and reverse motor, arc-shaped clamping plate, telescopic cylinder, moving block, cross bar, threaded rod and transmission block, the processing time required for a single wheel hub can be shortened, and the processing efficiency of wheel hub can be further improved. Attached Figure Description

[0016] Figure 1 This is a partial three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal partial structure of the present invention from the front view.

[0018] Figure 3 This is an enlarged partial structural diagram of point A in this utility model;

[0019] Figure 4 This is an enlarged partial structural diagram of point B in this utility model.

[0020] In the diagram: 1. Vertical plate; 2. Hydraulic push rod; 3. Lifting ring; 4. Hanging column; 5. Circular plate; 6. Placement platform; 7. Horizontal plate; 8. Pressure block; 9. Control panel; 10. Base plate; 11. Placement slot; 12. Mounting block; 13. Mounting slot; 14. Forward and reverse motor; 15. Arc-shaped clamping plate; 16. Telescopic cylinder; 17. Moving block; 18. Horizontal bar; 19. Threaded rod; 20. Transmission block; 21. Mounting cavity; 22. Spring; 23. Movable plate; 24. Positioning rod; 25. Positioning hole; 26. Push rod. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 based on the specific circumstances.

[0026] Please see Figure 1-4 This utility model provides an embodiment of a wheel hub machining center, including a base plate 10. Vertical plates 1 are fixedly connected to both sides of the top of the base plate 10. A control panel 9 is installed on the front end of one of the vertical plates 1. A mounting groove 13 is formed on the upper surface of the base plate 10 on the side of the two vertical plates 1 that is far apart from each other. A mounting block 12 is movably disposed inside the mounting groove 13. A circular plate 5 is fixedly connected to the top of the mounting block 12. A hanging column 4 is fixedly connected to the top of the circular plate 5. A lifting ring 3 is fixedly connected to the top of the hanging column 4. A mounting cavity is formed on the side of the two mounting grooves 13 that is close to each other. 21. The interior of the mounting cavity 21 is provided with movable plates 23. Springs 22 are fixedly connected to the side of the two movable plates 23 that are close to each other. The side of the two movable plates 23 that are far from each other is provided with positioning holes 25 on the outer wall of the mounting block 12. Positioning rods 24 are movably provided inside the positioning holes 25 and are fixedly connected to the outer wall of the movable plates 23 that are close to each other. A push rod 26 is provided below the positioning rod 24 and is fixedly connected to the outer wall of the movable plates 23 that are close to each other. One end of the push rod 26 passes through the bottom plate 10 and extends to the outside of the bottom plate 10.

[0027] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, in use, after the wheel hub is processed, it is fitted onto the outer wall of the hanging post 4. Once the hanging post 4 is fully fitted, the hook of the lifting equipment is attached to the lifting ring 3. Then, the push rod 26 is pushed, which moves the movable plate 23. The movable plate 23 moves the positioning rod 24 away from the positioning hole 25 until the positioning rod 24 is completely disengaged from the positioning hole 25. Then, the lifting equipment moves the lifting ring 3 upward. The movement of the lifting ring 3 moves the circular plate 5 upward through the hanging post 4. The movement of the circular plate 5 moves the mounting block 12 upward until the mounting block 12 is disengaged from the mounting groove 13, thus completing the disassembly of the hanging post 4. After the wheel hub is processed, push the push rod 26 again, and then insert the mounting block 12 at the bottom of the circular plate 5 into the mounting groove 13. Then release the push rod 26. At this time, the elasticity of the spring 22 can be used to drive the positioning rod 24 into the positioning hole 25, thereby completing the fixing of the mounting block 12 and completing the installation of the hanging post 4. By making it easier to disassemble and lift the hanging post 4, it is easier to uniformly process the processed wheel hub, thereby improving the processing efficiency of the wheel hub. This solves the problem that after the wheel hub is processed, it is not easy to uniformly process the processed wheel hub, and the wheel hub has a certain weight, which makes manual handling troublesome and not conducive to improving the processing efficiency of the wheel hub.

[0028] A horizontal plate 7 is fixedly connected between two vertical plates 1. A forward and reverse motor 14 is installed inside the horizontal plate 7. A threaded rod 19 is fixedly connected to the output end of the forward and reverse motor 14. A moving block 17 is threadedly connected to the outer wall of the threaded rod 19. A horizontal bar 18 is movably arranged through the upper surface of the moving block 17. A transmission block 20 is fixedly connected to the bottom of the moving block 17. A hydraulic push rod 2 is fixedly installed at the bottom of the transmission block 20. A pressure block 8 is fixedly connected to the output end of the hydraulic push rod 2. Two placement platforms 6 are arranged below the pressure block 8. A placement groove 11 is opened on the upper surface of the placement platform 6. Telescopic cylinders 16 are installed on both sides of the placement platform 6. An arc-shaped clamping plate 15 is fixedly connected to the output end of the telescopic cylinder 16, and the arc-shaped clamping plate 15 is movably arranged inside the placement groove 11.

[0029] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, during use, after the wheel hub to be processed is placed in the placement slot 11, the output end of the telescopic cylinder 16 can drive the arc-shaped clamping plate 15 to move towards the wheel hub until it contacts the wheel hub and effectively clamps and fixes it. Then, the hydraulic push rod 2 is activated, and the output end of the hydraulic push rod 2 can drive the pressure block 8 to move downward until it contacts the top of the wheel hub in the placement slot 11 and fixes it again. By facilitating the fixation of the sides and top of the wheel hub, the wheel hub can be prevented from shifting during processing, ensuring the accuracy of wheel hub processing. At the same time, after the wheel hub in the placement slot 11 is processed, the output end of the hydraulic push rod 2 can drive the pressure block 8 to move downward until it contacts the top of the wheel hub in the placement slot 11 and fixes it again. The moving pressure block 8 moves upward. When the pressure block 8 moves to the appropriate position, it can drive the threaded rod 19 to rotate through the output end of the forward and reverse motor 14. The rotation of the threaded rod 19 drives the moving block 17 to move. The movement of the moving block 17 drives the hydraulic push rod 2 to move through the transmission block 20. The movement of the hydraulic push rod 2 drives the pressure block 8 to move. When the pressure block 8 moves to the top of another set of placement slots 11, the forward and reverse motor 14 is turned off. Then the above operation of fixing the wheel hub is repeated. During this process, the workers can remove and place the previously processed wheel hubs and then put in the new wheel hubs. This can shorten the processing time required for a single wheel hub and further improve the processing efficiency of the wheel hubs.

[0030] Working principle: In this application, after the wheel hub is processed, it is fitted onto the outer wall of the hanging column 4. Once the hanging column 4 is fully fitted, the hook of the lifting equipment is hooked onto the lifting ring 3. Then, the push rod 26 is pushed, and the movement of the push rod 26 causes the movable plate 23 to move. The movement of the movable plate 23 causes the positioning rod 24 to move away from the positioning hole 25 until the positioning rod 24 is completely disengaged from the positioning hole 25. Then, the lifting equipment drives the lifting ring 3 to move upward. The movement of the lifting ring 3 drives the circular plate 5 to move upward through the hanging column 4. The movement of the circular plate 5 drives the mounting block 12 to move upward until the mounting block 12 is disengaged from the mounting groove 13. The disassembly of the hanging post 4 is completed. After the wheel hub on the hanging post 4 is processed, the push rod 26 is pushed again, and the mounting block 12 at the bottom of the circular plate 5 is inserted into the mounting groove 13. Then the push rod 26 is released. At this time, the elasticity of the spring 22 can be used to drive the positioning rod 24 into the positioning hole 25, thereby completing the fixing of the mounting block 12 and completing the installation of the hanging post 4. By facilitating the disassembly and lifting of the hanging post 4, it is easier to uniformly process the processed wheel hub, thereby improving the processing efficiency of the wheel hub. Secondly, after the wheel hub to be processed is placed in the placement groove 11, it can be moved by the telescopic cylinder 16. The output end of the hydraulic actuator drives the arc-shaped clamping plate 15 to move towards the wheel hub until it contacts the wheel hub and effectively clamps and fixes it. Then, the hydraulic push rod 2 is activated, which drives the pressure block 8 downward through its output end until it contacts the top of the wheel hub in the placement groove 11 and fixes it again. By facilitating the fixation of the sides and top of the wheel hub, the wheel hub can be prevented from shifting during processing, ensuring the accuracy of wheel hub processing. At the same time, after the wheel hub in the placement groove 11 is processed, the output end of the hydraulic push rod 2 can drive the pressure block 8 upward. When the pressure block 8 moves to the engagement position... When in the appropriate position, the output end of the forward and reverse motor 14 drives the threaded rod 19 to rotate. The rotation of the threaded rod 19 drives the moving block 17 to move. The movement of the moving block 17 drives the hydraulic push rod 2 to move through the transmission block 20. The movement of the hydraulic push rod 2 drives the pressure block 8 to move. When the pressure block 8 moves to the top of another set of placement slots 11, the forward and reverse motor 14 is turned off. Then the above operation of fixing the wheel hub is repeated. During this process, the workers can remove and place the previously processed wheel hub, and then put in the new wheel hub. This can shorten the processing time required for a single wheel hub and further improve the processing efficiency of the wheel hub.

[0031] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. At the same time, the electrical components mentioned in this application are all connected to an external power supply and control switch when in use. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, this utility model will not explain the control method and circuit connection in detail. Moreover, the external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0032] It should be noted that, in this document, 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.

[0033] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A wheel hub machining center, comprising a base plate (10), characterized in that: Vertical plates (1) are fixedly connected to both sides of the top of the base plate (10). A control panel (9) is installed on the front end of one of the vertical plates (1). An installation groove (13) is opened on the upper surface of the base plate (10) on the side of the two vertical plates (1) that are far apart from each other. An installation block (12) is movably arranged inside the installation groove (13). A circular plate (5) is fixedly connected to the top of the installation block (12). A hanging column (4) is fixedly connected to the top of the circular plate (5). A lifting ring (3) is fixedly connected to the top of the hanging column (4). An installation cavity (21) is opened on the side of the two installation grooves (13) that are close to each other. The interior of the installation cavity (21) The unit is equipped with movable plates (23). Springs (22) are fixedly connected to the sides of the two movable plates (23) that are close to each other. Positioning holes (25) are opened on the outer wall of the mounting block (12) on the sides of the two movable plates (23) that are far apart from each other. Positioning rods (24) are movably arranged inside the positioning holes (25) and are fixedly connected to the outer walls of the movable plates (23) that are close to each other. A push rod (26) is arranged below the positioning rod (24) and is fixedly connected to the outer walls of the movable plates (23) that are close to each other. One end of the push rod (26) passes through the base plate (10) and extends to the outside of the base plate (10).

2. The wheel hub machining center according to claim 1, characterized in that: A horizontal plate (7) is fixedly connected between the two vertical plates (1), and a forward and reverse motor (14) is installed inside the horizontal plate (7).

3. A wheel hub machining center according to claim 2, characterized in that: The output end of the forward and reverse motor (14) is fixedly connected to a threaded rod (19), and a movable block (17) is threadedly connected to the outer wall of the threaded rod (19). A crossbar (18) is movably arranged through the upper surface of the movable block (17).

4. A wheel hub machining center according to claim 3, characterized in that: The bottom of the movable block (17) is fixedly connected to a transmission block (20), and the bottom of the transmission block (20) is fixedly installed with a hydraulic push rod (2). The output end of the hydraulic push rod (2) is fixedly connected to a pressure block (8).

5. A wheel hub machining center according to claim 4, characterized in that: Two placement platforms (6) are provided below the pressure block (8), and a placement groove (11) is provided on the upper surface of the placement platform (6).

6. A wheel hub machining center according to claim 5, characterized in that: Telescopic cylinders (16) are installed on both sides of the placement platform (6). An arc-shaped clamping plate (15) is fixedly connected to the output end of the telescopic cylinder (16), and the arc-shaped clamping plate (15) is movably arranged inside the placement groove (11).

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