A force balance symmetrical anti-crack hub spinning machine spinning wheel device

Abstract

The utility model relates to the technical field of hub spinning machine, disclose a kind of force balance symmetry anti-cracking's hub spinning machine spinning wheel device, including bottom plate, the upper end of bottom plate is provided with balance component, the balance component includes two side plates fixedly connected in bottom plate upper surface front end and rear end, the outer wall of one side of the side plate in front end side is fixedly connected with driving motor, the output end of driving motor penetrates one side side plate and is fixedly connected with two-way screw rod, the rear end of two-way screw rod is provided with slide bar, the stem of two-way screw rod and slide bar is all provided with two threaded plates, the upper surface of threaded plate is rotatably connected with lower spinning wheel.In the utility model, four threaded plates are driven by driving motor to rotate two-way screw rod, so that four threaded plates drive upper spinning wheel and lower spinning wheel to move synchronously, so that multiple upper spinning wheel and lower spinning wheel can be balanced with wheel blank Contact, so that the problem of cracking caused by uneven stress on the surface of wheel blank during rotation.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub spinning machine technology, and in particular to a wheel hub spinning machine spinning wheel device with force balance, symmetry and crack resistance. Background Technology

[0002] With the continuous development of modern manufacturing, higher requirements have been placed on the performance and efficiency of various mechanical equipment. Especially in the field of wheel manufacturing, wheel spinning technology is widely used in the production of wheel hubs in industries such as automobiles and motorcycles. During the operation of traditional wheel spinning machines, the large centrifugal force that the spinning wheel bears at high speed often leads to imbalance, which intensifies equipment vibration and affects processing accuracy and product quality. This not only reduces the durability and safety of the wheel hub, but also increases production costs.

[0003] Therefore, those skilled in the art have provided a force-balanced, symmetrical, crack-resistant hub spinning machine rotary wheel device to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a force-balanced, symmetrical, crack-resistant wheel hub spinning machine spinning device. Through a set balancing component, a drive motor drives a bidirectional lead screw to rotate, thereby causing the four threaded plates to drive the upper and lower spinning wheels to move synchronously. This allows multiple upper and lower spinning wheels to make balanced contact with the wheel blank, thus preventing the surface from cracking due to uneven force on the wheel blank during rotation.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A force-balanced, symmetrical, crack-resistant hub spinning machine spinning wheel device includes a base plate. A balancing assembly is provided on the upper end of the base plate. The balancing assembly includes two side plates fixedly connected to the front and rear ends of the upper surface of the base plate. A drive motor is fixedly connected to the outer wall of one side of the front side plate. The output end of the drive motor passes through one side plate and is fixedly connected to a bidirectional lead screw. A slide rod is provided at the rear end of the bidirectional lead screw. Both the bidirectional lead screw and the slide rod are provided with two threaded plates. A lower spinning wheel is rotatably connected to the upper surface of the threaded plates. An electro-hydraulic push rod is rotatably connected to the upper surface of the lower spinning wheel. An upper spinning wheel is rotatably connected to the output end of the electro-hydraulic push rod. A spinning wheel assembly is provided at the upper end of the balancing assembly.

[0007] The above technical solution, through the setting of the balancing component, can effectively improve the production stability of the spinning machine using the cliff component.

[0008] Furthermore, bases are fixedly connected to the four corners of the upper surface of the base plate;

[0009] The above technical solution makes it easier to install the balancing component and the spinning wheel component separately.

[0010] Furthermore, a rotating wheel assembly is provided at the upper end of the base, and an electric hydraulic cylinder is fixedly connected to the four corners of the upper surface of the rotating wheel assembly. A movable plate is fixedly connected to the output end of the electric hydraulic cylinder. A second variable frequency motor is fixedly connected to the center of the upper surface of the base plate. A second rotating wheel pressure plate is fixedly connected to the output end of the second variable frequency motor. A first variable frequency motor is fixedly connected to the body of the movable plate. A first rotating wheel pressure plate is fixedly connected to the output end of the first variable frequency motor.

[0011] The above technical solution allows for the simultaneous fixing of the wheel blank, avoiding the problem of the wheel blank cracking due to uneven force or shaking.

[0012] Furthermore, the bidirectional lead screw is threadedly connected to two threaded plates on the rod body, the end of the bidirectional lead screw away from the drive motor is rotatably connected to the outer wall of one side of the front side plate, the slide rod is slidably connected to the two threaded plates on the rod body, and both ends of the slide rod are fixedly connected to the rear side plate.

[0013] The above technical solution effectively provides the conditions for the synchronous movement of four threaded plates.

[0014] Furthermore, a limiting plate is fixedly connected to the upper end of the outer wall on the side away from the middle of the bottom plate of the threaded plate, and a connecting plate is fixedly connected to the upper end of the outer wall on the side near the middle of the bottom plate of the limiting plate. The end of the connecting plate away from the limiting plate is fixedly connected to the rod body of the electric hydraulic push rod.

[0015] The above technical solution enables the four threaded plates to move synchronously, thereby avoiding the problem of uneven stress on the wheel blank leading to damage.

[0016] Furthermore, two synchronization plates are fixedly connected to the outer wall of the side where the threaded plates on both sides are close to each other;

[0017] Through the above technical solution, the timing plate enables the two threaded plates at the front end to drive the two threaded plates at the rear end to move synchronously.

[0018] Furthermore, mounting plates are fixedly connected to the front and rear ends of the outer walls on both sides of the base plate;

[0019] The above technical solution allows for easier installation of the spinning wheel device inside the spinning machine via the mounting plate.

[0020] This utility model has the following beneficial effects:

[0021] 1. The present invention proposes a force-balanced symmetrical anti-crack wheel device for a hub spinning machine. Through the setting of a balancing component, the drive motor drives the bidirectional lead screw to rotate, thereby causing the four threaded plates to drive the upper and lower spinning wheels to move synchronously. This allows multiple upper and lower spinning wheels to make balanced contact with the wheel blank, thus preventing the surface from cracking due to uneven force on the wheel blank during rotation. Attached Figure Description

[0022] Figure 1 This is an isometric view of a force-balanced, symmetrical, crack-resistant hub spinning machine spinning device proposed in this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a force-balanced, symmetrical, crack-resistant hub spinning machine rotary device proposed in this utility model.

[0024] Figure 3 This is a schematic diagram of the balancing component in the wheel device of a force-balanced, symmetrical, crack-resistant hub spinning machine proposed in this utility model.

[0025] Figure 4 This is a schematic diagram of the components of the balancing assembly in the wheel device of a force-balanced, symmetrical, and crack-resistant hub spinning machine proposed in this utility model.

[0026] Figure 5 This is a structural diagram of the balancing component in the wheel device of a force-balanced, symmetrical, and crack-resistant hub spinning machine proposed in this utility model.

[0027] Legend:

[0028] 1. Base plate; 2. Base plate;

[0029] 3. Balancing assembly; 301. Side plate; 302. Threaded plate; 303. Slide rod; 304. Double-acting lead screw; 305. Drive motor; 306. Limiting plate; 307. Upper rotating wheel; 308. Electro-hydraulic push rod; 309. Connecting plate; 310. Lower rotating wheel; 311. Synchronizing plate;

[0030] 4. Rotary wheel assembly; 401. First variable frequency motor; 402. First rotary wheel pressure plate; 403. Movable plate; 404. Second rotary wheel pressure plate; 405. Second variable frequency motor; 406. Electric hydraulic cylinder;

[0031] 5. Mounting plate. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] One specific embodiment of this utility model is provided:

[0034] Reference Figure 1 , Figure 3 and Figure 4 :

[0035] A force-balanced, symmetrical, crack-resistant hub spinning machine spinning device includes a base plate 1. A balancing component 3 is provided at the upper end of the base plate 1. The balancing component 3 includes two side plates 301 fixedly connected to the front and rear ends of the upper surface of the base plate 1. A drive motor 305 is fixedly connected to one outer wall of one side plate 301. The output end of the drive motor 305 passes through one side plate 301 and is fixedly connected to a bidirectional lead screw 304. A slide rod 303 is provided at the rear end of the bidirectional lead screw 304. Both the bidirectional lead screw 304 and the slide rod 303 are provided with two threaded plates 302. A lower spinning wheel 310 is rotatably connected to the upper surface of the threaded plate 302. An electric hydraulic push rod 308 is rotatably connected to the upper surface of the lower spinning wheel 310. An upper spinning wheel 307 is rotatably connected to the output end of the electric hydraulic push rod 308. A spinning wheel assembly 4 is provided at the upper end of the balancing component 3.

[0036] The production stability of the spinning machine using this cliff component can be effectively improved by setting the balancing component 3.

[0037] Reference Figure 1 and Figure 2 :

[0038] Bases 2 are fixedly connected to the four corners of the upper surface of the base plate 1, making it easier to separate and install the balancing assembly 3 and the rotating wheel assembly 4. The rotating wheel assembly 4 is set on the upper end of the base 2. Electric hydraulic cylinders 406 are fixedly connected to the four corners of the upper surface of the rotating wheel assembly 4. The output end of the electric hydraulic cylinders 406 is fixedly connected to the movable plate 403. A second variable frequency motor 405 is fixedly connected to the center of the upper surface of the base plate 1. The output end of the second variable frequency motor 405 is fixedly connected to the second rotating wheel pressure plate 404. The body of the movable plate 403 is fixedly connected to the first variable frequency motor 401. The output end of 401 is fixedly connected to the first rotating pressure plate 402, which can synchronously fix the wheel blank and avoid the problem of wheel blank cracking due to uneven force or shaking. The bidirectional lead screw 304 is threadedly connected to the two threaded plates 302 set on the rod body. The end of the bidirectional lead screw 304 away from the drive motor 305 is rotatably connected to the outer wall of the front side plate 301. The slide rod 303 is slidably connected to the two threaded plates 302 set on the rod body. Both ends of the slide rod 303 are fixedly connected to the rear side plate 301, which can effectively provide conditions for the synchronous movement of the four threaded plates 302.

[0039] Reference Figure 3 , Figure 4 and Figure 5 :

[0040] Limiting plates 306 are fixedly connected to the upper ends of the outer walls on the side away from the middle of the base plate 1 of the threaded plates 302. A connecting plate 309 is fixedly connected to the upper ends of the outer walls on the side of the base plate 1 near the middle of the limiting plates 306. The end of the connecting plate 309 away from the limiting plates 306 is fixedly connected to the rod body of the electric hydraulic push rod 308, so that the four threaded plates 302 can move synchronously, thereby avoiding the problem of uneven force on the wheel blank and damage. Two synchronization plates 311 are fixedly connected to the outer walls on the sides of the threaded plates 302 that are close to each other. The synchronization plates 311 enable the two threaded plates 302 at the front end to drive the two threaded plates 302 at the rear end to move synchronously. Mounting plates 5 are fixedly connected to the front and rear ends of the outer walls on both sides of the base plate 1. The mounting plates 5 make it easier to install the spinning wheel device inside the spinning machine.

[0041] Working principle: In use, the wheel blank is placed on the upper end of the second rotating pressure plate 404. Then, the electric hydraulic cylinder 406 is activated, causing the movable plate 403 to descend, bringing the second rotating pressure plate 404 into contact with the upper end of the wheel blank. The drive motor 305 is then activated, causing the double-acting lead screw 304 to rotate. This rotation of the double-acting lead screw 304 causes the front threaded plate 302 to rotate, which in turn drives the rear threaded plate 302 via the synchronous plate 311. The slide bar 303 slides, and then the lower rotating wheel 310 is brought into contact with the lower edge of the wheel blank. Then the electric hydraulic push rod 308 is activated, which drives the upper rotating wheel 307 to move, so that the upper rotating wheel 307 contacts the upper end of the outer wall of the wheel blank. Thus, the upper rotating wheel 307 and the lower rotating wheel 310 provide lateral support for the wheel blank. Then, the first variable frequency motor 401 and the second variable frequency motor 405 synchronously drive the first rotating wheel pressure plate 402 and the second rotating wheel pressure plate 404 to rotate, so that the wheel blank rotates.

[0042] The following points should be noted in this article:

[0043] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0044] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments.

[0045] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They 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, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A force-balanced, symmetrical, crack-resistant hub spinning machine rotary wheel device, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is provided with a balancing assembly (3). The balancing assembly (3) includes two side plates (301) fixedly connected to the front and rear ends of the upper surface of the base plate (1). A drive motor (305) is fixedly connected to one side outer wall of the side plate (301) at the front end. The output end of the drive motor (305) passes through one side plate (301) and is fixedly connected to a bidirectional lead screw (304). A slide rod (303) is provided at the rear end of the bidirectional lead screw (304). The rod body of both the bidirectional lead screw (304) and the slide rod (303) is provided with two threaded plates (302). The upper surface of the threaded plate (302) is rotatably connected to a lower rotating wheel (310). The upper surface of the lower rotating wheel (310) is rotatably connected to an electric hydraulic push rod (308). The output end of the electric hydraulic push rod (308) is rotatably connected to an upper rotating wheel (307). The upper end of the balancing assembly (3) is provided with a rotating wheel assembly (4).

2. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 1, characterized in that: The base plate (1) is fixedly connected to the four corners of the upper surface of the base plate (1).

3. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 2, characterized in that: The upper end of the base (2) is provided with a rotating wheel assembly (4). Electric hydraulic cylinders (406) are fixedly connected to the four corners of the upper surface of the rotating wheel assembly (4). The output end of the electric hydraulic cylinder (406) is fixedly connected to a movable plate (403). The center of the upper surface of the base plate (1) is fixedly connected to a second variable frequency motor (405). The output end of the second variable frequency motor (405) is fixedly connected to a second rotating wheel pressure plate (404). The body of the movable plate (403) is fixedly connected to a first variable frequency motor (401). The output end of the first variable frequency motor (401) is fixedly connected to a first rotating wheel pressure plate (402).

4. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 1, characterized in that: The bidirectional lead screw (304) is threadedly connected to two threaded plates (302) on the rod body. The end of the bidirectional lead screw (304) away from the drive motor (305) is rotatably connected to the outer wall of one side of the front side plate (301). The slide rod (303) is slidably connected to the two threaded plates (302) on the rod body. Both ends of the slide rod (303) are fixedly connected to the rear side plate (301).

5. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 1, characterized in that: The upper end of the outer wall of the threaded plate (302) away from the middle of the base plate (1) is fixedly connected to a limiting plate (306). The upper end of the limiting plate (306) near the middle of the base plate (1) is fixedly connected to a connecting plate (309). The end of the connecting plate (309) away from the limiting plate (306) is fixedly connected to the rod body of the electric hydraulic push rod (308).

6. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 1, characterized in that: Two synchronization plates (311) are fixedly connected to the outer wall of the threaded plates (302) on the side that are close to each other.

7. The wheel device for a force-balanced, symmetrical, crack-resistant hub spinning machine according to claim 1, characterized in that: Mounting plates (5) are fixedly connected to the front and rear ends of the outer walls on both sides of the base plate (1).

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