Wheel hub machining turntable

Abstract

The utility model discloses a wheel hub processing turnover frame, including main support, install the slide bar and screw no.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub processing technology, specifically to a wheel hub processing tilting frame. Background Technology

[0002] A wheelchair wheelchair hub is a cylindrical metal component mounted on a central axle that supports the tire. It is a core component for supporting the tire and transmitting power. During manufacturing, the wheel hub needs to be rotated using a turning machine to allow for the processing of different parts of the hub.

[0003] Currently used wheel turning frames, in practical applications, require adjustments to their working dimensions according to the different sizes of wheel hubs during wheel hub processing. However, some turning frames have fixed structures, making them inconvenient to quickly adapt to wheel hubs of different sizes. Consequently, processing efficiency is affected when processing wheel hubs of different sizes. Therefore, we have proposed a wheel hub processing turning frame to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a wheel hub processing flipping frame to solve the problem mentioned in the background art that the current wheel hub processing flipping frames on the market have poor applicability and affect the processing efficiency of wheel hubs of different sizes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wheel hub processing flipping frame, including a main support, on which a sliding rod and a screw rod are installed. A motor is installed at one end of the screw rod. A movable frame and a movable frame are connected to the sliding rod and the screw rod. A rotating rod is installed on both the movable frame and the movable frame. A clamping seat is fixed at the end of the rotating rod. A top rod is connected through the clamping seat. A top head and a limiting block are fixed at both ends of the top rod, respectively. A compression spring is sleeved on the top rod. The compression spring is located between the top head and the clamping seat. A wheel hub is contacted and connected to the outside of the top head. A screw rod and a locking block are installed inside the clamping seat. A bolt head is fixed at the outer end of the screw rod. The screw rod passes through the locking block and is threaded to it. The outside of the locking block is contacted and connected to the top rod.

[0006] Preferably, the screw one is provided with threads in opposite directions, and the movable frame one and the movable frame two form a movable structure in opposite directions through the screw one.

[0007] Preferably, a protective cover is fixed on the main support, the protective cover is located directly above the screw, and the width of the protective cover is greater than the outer diameter of the screw.

[0008] Preferably, the rotating rod is connected to both the first and second movable frames by bearings, and the first movable frame is equipped with a second motor, the output end of which is fixedly connected to the rotating rod.

[0009] Preferably, the push rod is a movable structure on the clamping seat, and the push rods are arranged side by side on the clamping seat.

[0010] Preferably, the top head and the top rod are integrated, and the outer end of the top head is a spherical structure made of hard rubber.

[0011] Preferably, the locking block forms a movable structure within the clamping seat via the screw two. The locking block is provided with an arc-shaped protrusion made of hard rubber, and the arc-shaped protrusion forms a compression contact connection with the top rod through the movement of the locking block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The wheel hub processing flipping frame is equipped with a moving frame one and a moving frame two that move in opposite directions, which can directly and quickly clamp wheel hubs of different sizes, thus making it convenient to be used for wheel hubs of different sizes and avoiding affecting the processing efficiency of wheel hubs of different sizes.

[0014] (2) A telescopic push rod is provided on the clamping seat. The position of the push rod on the clamping seat can be adjusted by the displacement of the locking block inside the clamping seat to squeeze and fix the push rod. The position movement of the push rod can make the side-by-side push rods conform to the outer contour of the wheel hub. The locking block fixes the position of the push rod, which can clamp and fix the wheel hub to facilitate the stability of the subsequent wheel hub processing working state. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the hub clamping operation of this utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the main support structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the clamping seat of this utility model;

[0019] Figure 5 This is a cross-sectional view of the clamping seat of this utility model;

[0020] Figure 6 This is a schematic diagram of the screw and locking block structure of this utility model.

[0021] In the diagram: 1. Main support; 2. Slide rod; 3. Screw 1; 4. Motor 1; 5. Protective cover; 6. Moving frame 1; 7. Moving frame 2; 8. Motor 2; 9. Rotating rod; 10. Clamping seat; 11. Top rod; 12. Top head; 13. Compression spring; 14. Bolt head; 15. Hub; 16. Limiting block; 17. Screw 2; 18. Locking block. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 The present invention provides a technical solution: a wheel hub processing flipping frame, including a main support 1, on which a slide rod 2 and a screw rod 3 are installed. A motor 4 is installed at the end of the screw rod 3. A movable frame 6 and a movable frame 7 are connected to the slide rod 2 and the screw rod 3. A rotating rod 9 is installed on both the movable frame 6 and the movable frame 7.

[0024] Furthermore, screw 3 is provided with threads in opposite directions. The moving frame 6 and the moving frame 7 form a moving structure in opposite directions through screw 3, which enables the moving frame 6 and the moving frame 7 to move in opposite directions, thereby realizing the quick clamping of wheel hubs 15 of different sizes and effectively improving the applicability of the flipping frame.

[0025] Furthermore, a protective cover 5 is fixed on the main support 1. The protective cover 5 is located directly above the screw 3. The width of the protective cover 5 is greater than the outer diameter of the screw 3. The protective cover 5 can always protect the screw 3. At the same time, the protective cover 5 is located on the upper side of the moving frame 6 and the moving frame 7, so it will not affect the position movement of the moving frame 6 and the moving frame 7. The protective cover 5 effectively prevents impurities from falling onto the screw 3 during the processing of the wheel hub 15, ensuring that the screw 3 is in normal working condition.

[0026] Furthermore, the rotating rod 9 is connected to the first movable frame 6 and the second movable frame 7 by bearings. The second movable frame 6 is equipped with a second motor 8, and the output end of the second motor 8 is fixedly connected to the rotating rod 9. It can actively control the rotation of the rotating rod 9 on the first movable frame 6, thereby realizing the rotation operation of the hub 15 after it is clamped and fixed, so as to facilitate the processing of the hub 15.

[0027] A clamping seat 10 is fixed to the end of the rotating rod 9. A push rod 11 is connected through the clamping seat 10. A push head 12 and a limiting block 16 are fixed to the two ends of the push rod 11 respectively. A compression spring 13 is sleeved on the push rod 11. The compression spring 13 is located between the push head 12 and the clamping seat 10. A hub 15 is contacted and connected to the outside of the push head 12.

[0028] Furthermore, the push rod 11 is a movable structure on the clamping seat 10, and the push rods 11 are arranged side by side on the clamping seat 10, which can ensure that the push rod 11 can be stably connected to the wheel hub 15, so as to facilitate the clamping work of the wheel hub 15 through the push rod 11.

[0029] Furthermore, the top head 12 and the top rod 11 are integrated, and the outer end of the top head 12 is a spherical structure made of hard rubber to ensure a safe connection with the wheel hub 15.

[0030] The clamping seat 10 is equipped with a screw 17 and a locking block 18. The screw 17 has a bolt head 14 fixed at its outer end. The screw 17 passes through the locking block 18 and is threaded to it. The outer side of the locking block 18 is in contact with the push rod 11.

[0031] Furthermore, the locking block 18 forms a movable structure within the clamping seat 10 via the screw 17. The locking block 18 is provided with an arc-shaped protrusion made of hard rubber, and the arc-shaped protrusion forms a compression contact connection with the push rod 11 through the movement of the locking block 18, thereby fixing the push rod 11 and ensuring that the push rod 11 is stably clamped to the wheel hub 15.

[0032] Specifically, when using the wheel hub to process the flip frame, first start the motor 4 to drive the screw 3 to rotate, so that the positions of the moving frame 6 and the moving frame 7 are moved and separated, and the distance between the clamping seats 10 on the moving frame 6 and the moving frame 7 will increase to facilitate the placement of the wheel hub 15.

[0033] Place the wheel hub 15 between the clamping seats 10, while ensuring that the clamping seats 10 and the wheel hub 15 are in the same flat or vertical position, so that the push rod 11 on the clamping seat 10 can be accurately aligned and connected to the wheel hub 15.

[0034] After the hub 15 and the clamping seat 10 are aligned, the moving frame 6 and the moving frame 7 are moved closer together by the motor 4. The distance between the clamping seats 10 on both sides of the hub 15 will decrease synchronously, so that the top head 12 at the front end of the top rod 11 will contact and connect with the hub 15.

[0035] As the moving frame 16 and the moving frame 27 continue to move closer, the top rod 11 on the clamping seat 10 can initially clamp the hub 15. The top rod 11 is fitted with a compression spring 13, so that the arrangement of the top head 12 at the front end of the top rod 11 fits the outer side of the hub 15, thereby enabling the arranged top rod 11 to support the hub 15 more stably.

[0036] After the push rods 11 are aligned with the shape of the wheel hub 15, the rotating bolt head 14 causes the screw 17 to rotate within the clamping seat 10, thereby moving the positioning block 18 within the clamping seat 10. The movement of the positioning block 18 causes the protrusion on it to press against the push rods 11, thus fixing the position of the push rods 11 on the clamping seat 10. Once the position of the push rods 11 is fixed, the arrangement structure that matches the shape of the wheel hub 15 can be maintained, thus better clamping the wheel hub 15.

[0037] Once the position of the top rod 11 is fixed, the displacement of the first moving frame 6 and the second moving frame 7 will continue to achieve the final fixation of the hub 15. The rotation of the rotating rod 9 will be achieved by the second motor 8, thereby turning the hub 15 over and completing the processing of the hub 15.

[0038] After the wheel hub 15 is processed, the screw 13 drives the moving frame 16 and the moving frame 27 to separate, and the wheel hub 15 is removed directly. Then, the bolt head 14 is rotated to release the clamping block 18 from the compression and fixing of the top rod 11. Under the action of the compression spring 13, the top rod 11 automatically returns to the side-by-side aligned state to facilitate the clamping and fixing of wheel hubs 15 of different sizes in the future.

[0039] The above describes the usage process of the device. Any content not described in detail in this specification is existing technology known to those skilled in the art.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wheel hub processing tilting frame, comprising a main support (1), characterized in that: The main support (1) is equipped with a slide rod (2) and a screw rod (3). A motor (4) is installed at the end of the screw rod (3). A movable frame (6) and a movable frame (7) are connected to the slide rod (2) and the screw rod (3). A rotating rod (9) is installed on both the movable frame (6) and the movable frame (7). The rotating rod (9) is fixed with a clamping seat (10) at one end. A top rod (11) is connected through the clamping seat (10). A top head (12) and a limiting block (16) are fixed at both ends of the top rod (11). A compression spring (13) is sleeved on the top rod (11). The compression spring (13) is located between the top head (12) and the clamping seat (10). A hub (15) is contacted and connected to the outside of the top head (12). The clamping seat (10) is equipped with a screw rod (17) and a locking block (18). The screw rod (17) has a bolt head (14) fixed at its outer end. The screw rod (17) passes through the locking block (18) and is threadedly connected to it. The outer side of the locking block (18) is in contact with the top rod (11).

2. The wheel hub processing tilting frame according to claim 1, characterized in that: The screw (3) is provided with threads in opposite directions, and the movable frame (6) and the movable frame (7) are connected by the screw (3) to form a movable structure in opposite directions.

3. The hub processing tilting frame according to claim 1, characterized in that: A protective cover (5) is fixed on the main support (1). The protective cover (5) is located directly above the screw (3). The width of the protective cover (5) is greater than the outer diameter of the screw (3).

4. The wheel hub processing tilting frame according to claim 1, characterized in that: The rotating rod (9) is connected to the first movable frame (6) and the second movable frame (7) by bearings. The second motor (8) is installed on the first movable frame (6), and the output end of the second motor (8) is fixedly connected to the rotating rod (9).

5. The wheel hub processing tilting frame according to claim 1, characterized in that: The push rod (11) is a movable structure on the clamping seat (10), and the push rods (11) are arranged side by side on the clamping seat (10).

6. The wheel hub processing tilting frame according to claim 1, characterized in that: The top head (12) and the top rod (11) are integrated, and the outer end of the top head (12) is a spherical structure made of hard rubber.

7. The wheel hub processing tilting frame according to claim 1, characterized in that: The locking block (18) forms a movable structure in the clamping seat (10) through the screw (17). The locking block (18) is provided with an arc-shaped protrusion structure made of hard rubber, and the arc-shaped protrusion structure forms a squeezing contact connection with the top rod (11) through the movement of the locking block (18).

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