Quick carrying device for hub machining

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By designing a car hub handling device that includes rodless cylinders, sliders, servo motors and removable positioning columns, the problem of replacing clamps with different sizes in the prior art is solved, and a high-efficiency and low-cost hub is achieved Handling and adaptability.

CN222330907UActive Publication Date: 2025-01-10SHANXI LINGSHI HENGTAIRONGHE METAL CASTING PART CO LTD

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Patent Information

Application Number: CN202421135176.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-23
Publication Date: 2025-01-10
Estimated Expiration: 2034-05-23

AI Technical Summary

Technical Problem

The existing automobile hub handling devices need to replace clamping molds when replacing wheel hub models of different sizes, resulting in high implementation costs and no versatility.

Method used

A quick handling device including rodless cylinder, slide seat, servo motor, forward and reverse screw, chuck, locking hole and positioning column is designed. The forward and reverse screw drives the slider and chuck through the servo motor to make the slider and chuck arc shape. Move, using removable positioning columns and rubber heads to adapt to different sizes of wheel hubs, enabling quick clamping and handling.

Benefits of technology

The device can adapt to different sizes of wheel hubs without changing the clamp, which improves versatility and reduces implementation costs, and achieves rapid and safe handling of wheel hubs.

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Abstract

The fast carrying device for hub machining comprises a rodless air cylinder and a sliding base, the sliding base is output from the output end of the rodless air cylinder, the bottom of the sliding base is detachably connected with a connector, the bottom of the connector is detachably connected with a frame, an opening of the frame faces downwards, and the opening of the frame faces downwards. A servo motor is installed on one outer end face of the frame. The clamping head has the advantages that the clamping head is large and universal, a circle of locking holes are formed in the inner side of the clamping head and used for being in threaded connection with the positioning column, the outer end of the positioning column is fixedly connected with the top head, the top head specifically makes contact with and clamps the outer surface of the hub, as shown in the figure, the length of the top head can be of various specifications, and when the top head is long, the clamping head can be used for clamping the hub. The clamping device can be matched with a hub clamping clamp with a smaller size, and the clamping device can be matched with a hub clamping clamp with a larger size when the jacking head is short, so that when the hub is clamped and carried, the clamping device does not need to be replaced, only the positioning column and the jacking head need to be replaced, the universality of the carrying device is improved, and the implementation cost is reduced.

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Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub processing, in particular to a quick transport device for wheel hub processing. Background Art

[0002] The automobile wheel hub is the part of the wheel center where the axle is installed. It is generally made of metal die-casting. Due to its large size and weight of about 10kg, it needs to go through multiple processes during the production process, and it often needs to be transferred between each process. Therefore, the number of transfers is often not low.

[0003] A conventional automobile wheel hub handling device consists of a linear motion mechanism and a clamping mold. The linear motion mechanism drives the clamping mold and the clamped wheel hub to move linearly. The clamping mold specifically clamps the wheel hub of corresponding size. However, a clamping mold corresponds to a wheel hub of a single size. When the model of the wheel hub to be processed is changed, the corresponding clamping mold needs to be replaced, and the implementation cost is high. Therefore, a new quick handling device for wheel hub processing is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a quick handling device for wheel hub processing to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a quick handling device for wheel hub processing, comprising a rodless cylinder and a slide seat, wherein the output end of the rodless cylinder is provided with a slide seat, and the bottom of the slide seat is detachably connected with a joint;

[0007] The bottom of the joint is detachably connected to a frame, and the opening of the frame faces downward;

[0008] A servo motor is installed on an outer end surface of the frame, and a forward and reverse screw rod is fixedly connected to the output end of the servo motor;

[0009] A guide rod is fixedly connected to the inner side of the frame, a slider is threadedly connected to the forward and reverse screw rods, and the slider is movably connected to the guide rod;

[0010] The bottom of the slider is fixedly connected with a chuck, and the chuck is arc-shaped as a whole;

[0011] A circle of locking holes is arranged on the inner wall surface of the chuck, and a positioning column is detachably connected inside the locking hole, and a top is fixedly connected to the outer end of the positioning column.

[0012] Preferably, any of the above schemes is that the rodless cylinder is installed transversely, and the slide seat can move bidirectionally along the direction of the rodless cylinder.

[0013] Adopting the above technical solution: this device is specially used in the field of wheel hub processing, specifically for quickly transporting and shifting the wheel hub.

[0014] Preferably, in any of the above schemes, the vertical cross-section of the joint is I-shaped, and the joint is connected to the slide seat via a hexagon socket bolt.

[0015] Adopting the above technical solution: the device can be divided into three parts. The first part, the linear transport stroke part, is composed of a rodless cylinder, a slide seat, and a joint. The slide seat can move in both directions along the installation direction of the rodless cylinder;

[0016] The second part is the driving part of the hub clamping mechanism, which consists of a frame, a servo motor, a forward and reverse screw rod, a guide rod, and a slider. When the servo motor rotates forward and reverse, it drives the forward and reverse screw rod to rotate forward and reverse. When the forward and reverse screw rod rotates forward, the slider approaches and the chuck approaches. When the forward and reverse screw rod rotates reversely, the slider moves away and the chuck moves away.

[0017] The third part is the specific clamping wheel hub part, which is composed of a chuck, a locking hole, a positioning column, and a jack. The chuck is made larger and is a universal type. A circle of locking holes is opened on the inner side of the chuck to threadably connect the positioning column. The outer end of the positioning column is fixedly connected with a jack, and the jack specifically contacts the outer surface of the clamping wheel hub. As shown in the figure, the length of the jack can be of various specifications. When the jack is longer, it can be adapted to a smaller wheel hub clamp. When the jack is shorter, it can be adapted to a larger wheel hub clamp. In this way, when clamping and transporting the wheel hub, there is no need to replace the clamp, but only the positioning column and the jack. This improves the versatility of the transport device and reduces the implementation cost.

[0018] The chuck does not directly contact the wheel hub, but uses a rubber head to clamp the wheel hub to prevent damage to the wheel hub.

[0019] Preferably, in any of the above schemes, the joint is connected to the frame by means of a hexagon socket bolt, and the vertical cross-section of the frame is an inverted "U" shape.

[0020] Adopting the above technical solution: in this device, the linear movement of the device is completed by a rodless cylinder, and the specific clamping of the wheel hub is driven by a servo motor, which can realize the rapid clamping, transportation and displacement of the wheel hub.

[0021] Preferably, any of the above schemes is that the servo motor is installed horizontally, and the forward and reverse screw rods are located between the guide rods.

[0022] Preferably, any of the above schemes has two sliders which move in opposite directions, and two rows of locking holes arranged in a circular array about the axis of the chuck.

[0023] Preferably, any of the above solutions is that the locking hole is threadedly connected to the positioning column, and the material of the plug is rubber.

[0024] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0025] The quick handling device for wheel hub processing is equipped with a chuck, a locking hole, a positioning column and a jack. The chuck is made larger and is a universal type. A circle of locking holes is provided on the inner side of the chuck for threaded connection with the positioning column. The outer end of the positioning column is fixedly connected with a jack, and the jack specifically contacts the outer surface of the clamping wheel hub. As shown in the figure, the length of the jack can be of various specifications. When the jack is longer, it can be adapted to a smaller wheel hub clamp. When the jack is shorter, it can be adapted to a larger wheel hub clamp. In this way, when clamping and transporting the wheel hub, there is no need to replace the fixture, but only the positioning column and the jack. This improves the versatility of the handling device and reduces the implementation cost.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0029] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 3 This is a schematic diagram of the structure of the locking hole of the utility model;

[0031] Figure 4 It is a schematic diagram of the structure when the utility model is implemented.

[0032] In the figure: 1-rodless cylinder, 2-slide seat, 3-connector, 4-frame, 5-servo motor, 6-positive and negative screw rods, 7-guide rod, 8-slider, 9-chuck, 10-locking hole, 11-positioning column, 12-head, 13-hub. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] like Figure 1-4 As shown, the quick handling device for wheel hub processing comprises a rodless cylinder 1 and a slide 2. The slide 2 is output on the output end of the rodless cylinder 1, and a joint 3 is detachably connected to the bottom of the slide 2.

[0036] The bottom of the joint 3 is detachably connected to a frame 4, and the opening of the frame 4 faces downward;

[0037] A servo motor 5 is mounted on an outer end surface of the frame 4, and a forward and reverse screw rod 6 is fixedly connected to the output end of the servo motor 5;

[0038] A guide rod 7 is fixedly connected to the inner side of the frame 4, a slider 8 is threadedly connected to the forward and reverse screw rods 6, and the slider 8 is movably connected to the guide rod 7;

[0039] The bottom of the slider 8 is fixedly connected with a clamp 9, which is arc-shaped as a whole;

[0040] A circle of locking holes 10 is provided on the inner wall surface of the chuck 9 , and a positioning column 11 is detachably connected inside the locking hole 10 , and a top 12 is fixedly connected to the outer end of the positioning column 11 .

[0041] Embodiment 1: The rodless cylinder 1 is installed horizontally, and the slide 2 can move bidirectionally along the direction of the rodless cylinder 1. This device is specially used in the field of wheel hub processing, specifically for quick handling and displacement of wheel hubs. The vertical section of the joint 3 is I-shaped, and the joint 3 is connected to the slide 2 by a hexagon socket bolt.

[0042] Embodiment 2: This device can be divided into three parts. The first part, the linear transport stroke part, is composed of a rodless cylinder 1, a slide 2, and a joint 3. The slide 2 can move in both directions along the installation direction of the rodless cylinder 1.

[0043] The second part is the driving part of the hub clamping mechanism, which is composed of a frame 4, a servo motor 5, a forward and reverse screw rod 6, a guide rod 7, and a slider 8. When the servo motor 5 rotates forward and reverse, it drives the forward and reverse screw rod 6 to rotate forward and reverse. When the forward and reverse screw rod 6 rotates forward, the slider 8 approaches and the chuck 9 approaches. When the forward and reverse screw rod 6 rotates reversely, the slider 8 moves away and the chuck 9 moves away.

[0044] The third part, specifically the clamping hub part, is composed of a clamping head 9, a locking hole 10, a positioning column 11, and a top head 12.

[0045] The joint 3 is connected to the frame 4 by a hexagon socket bolt, and the vertical cross-section of the frame 4 is an inverted "U" shape. In this device, the linear movement of the device is completed by the rodless cylinder 1, and the specific clamping of the wheel hub 13 is driven by the servo motor 5, which can realize the rapid clamping and transportation displacement of the wheel hub 13. The servo motor 5 is installed horizontally, and the positive and negative screws 6 are located between the guide rods 7. There are two sliders 8 and they move in opposite directions. The locking holes 10 have two rows of circular arrays about the axis of the chuck 9. The locking hole 10 is threadedly connected to the positioning column 11, and the material of the head 12 is rubber. The chuck 9 does not directly contact the wheel hub 13, but uses the rubber head 12 to clamp the wheel hub to prevent damage to the wheel hub 13.

[0046] The working principle of the utility model is as follows:

[0047] like Figure 4 As shown, the slide 2 can move bidirectionally along the installation direction of the rodless cylinder 1. After the slide 2 moves to the top of the wheel hub 13, the servo motor 5 rotates forward and reverse, driving the forward and reverse screw rods 6 to rotate forward. When the forward and reverse screw rods 6 rotate forward, the slide 8 approaches, and the chuck 9 approaches.

[0048] The chuck 9 is of universal type, and a circle of locking holes 10 are provided on the inner side of the chuck 9 for threaded connection with the positioning column 11. The outer end of the positioning column 11 is fixedly connected with a head 12, which specifically contacts the outer surface of the clamping wheel hub 13, and then the slide 2 moves to transport the wheel hub 13.

[0049] Compared with the prior art, the present invention has the following beneficial effects:

[0050] The quick handling device for wheel hub processing is provided by the matching arrangement of a chuck 9, a locking hole 10, a positioning column 11, and a top head 12. The chuck 9 is made larger and is a universal type. A circle of locking holes 10 are provided on the inner side of the chuck 9 for threaded connection with the positioning column 11. The outer end of the positioning column 11 is fixedly connected with the top head 12, and the top head 12 specifically contacts the outer surface of the clamping wheel hub 13. Figure 4As shown, the length of the top head 12 can be of various specifications. When the top head 12 is selected to be longer, it can be adapted to a smaller-sized wheel hub 13 clamp. When the top head 12 is selected to be shorter, it can be adapted to a larger-sized wheel hub 13 clamp. In this way, when clamping and transporting the wheel hub 13, there is no need to replace the clamp, but only to replace the positioning column 11 and the top head 12, thereby improving the versatility of the present transport device and reducing the implementation cost.

Claims

1. A quick handling device for wheel hub processing, characterized in that: It comprises a rodless cylinder (1) and a slide seat (2), wherein the slide seat (2) is output at the output end of the rodless cylinder (1), and a joint (3) is detachably connected to the bottom of the slide seat (2); The bottom of the joint (3) is detachably connected to a frame (4), and the opening of the frame (4) faces downward; A servo motor (5) is mounted on an outer end surface of the frame (4), and a forward and reverse screw rod (6) is fixedly connected to an output end of the servo motor (5); A guide rod (7) is fixedly connected to the inner side of the frame (4), a slider (8) is threadedly connected to the forward and reverse screw rods (6), and the slider (8) is movably connected to the guide rod (7); The bottom of the sliding block (8) is fixedly connected with a clamp (9), and the clamp (9) is arc-shaped as a whole; A circle of locking holes (10) is provided on the inner wall surface of the clamp (9), a positioning column (11) is detachably connected inside the locking hole (10), and a top head (12) is fixedly connected to the outer end of the positioning column (11).

2. A quick handling device for wheel hub processing as claimed in claim 1, characterized in that: The rodless cylinder (1) is installed transversely, and the slide seat (2) can move bidirectionally along the direction of the rodless cylinder (1).

3. A quick handling device for wheel hub processing as claimed in claim 2, characterized in that: The vertical cross-section of the joint (3) is an I-shape, and the joint (3) is connected to the slide seat (2) via a hexagon socket bolt.

4. A quick handling device for wheel hub processing as claimed in claim 3, characterized in that: The joint (3) is connected to the frame (4) via a hexagon socket bolt, and the vertical cross-section of the frame (4) is in an inverted "U" shape.

5. A quick handling device for wheel hub processing as claimed in claim 4, characterized in that: The servo motor (5) is installed transversely, and the forward and reverse screw rods (6) are located between the guide rods (7).

6. A quick handling device for wheel hub processing as claimed in claim 5, characterized in that: The number of the slide blocks (8) is two and they move in opposite directions, and the locking holes (10) have two rows in a circular array about the axis of the chuck (9).

7. A quick handling device for wheel hub processing as claimed in claim 6, characterized in that: The locking hole (10) is threadedly connected to the positioning column (11), and the material of the top head (12) is rubber.