Transverse and longitudinal movement device for automobile hub spinning machine

Abstract

The utility model relates to a transverse and longitudinal movement device for an automobile hub spinning machine, which comprises a horizontal movement assembly and a vertical movement assembly, the horizontal movement assembly comprises a horizontal telescopic oil cylinder, the horizontal telescopic oil cylinder is provided with a horizontal telescopic hydraulic rod, and the horizontal telescopic hydraulic rod is arranged on an X-axis fixing seat; the vertical movement assembly comprises a vertical lifting oil cylinder, the vertical lifting oil cylinder is provided with a vertical lifting hydraulic rod, and the vertical lifting hydraulic rod is connected with the installation frame. The device is simpler in structure and more convenient to use and maintain, and the service life of the device is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to a horizontal and vertical movement device for an automobile wheel hub spinning press, belonging to the technical field of casting auxiliary equipment. Background Art

[0002] A wheel hub is the rotating part of the wheel core where the inner profile of the tire is connected to the wheel steel through columns, that is, the metal part that supports the tire and is installed on the shaft at the center. A spinning press belongs to metal plastic forming machinery. Moreover, for some workpieces, horizontal and vertical staggered curves need to be processed. Therefore, high-precision equipment for processing horizontal and vertical staggered curves is available on the market, but they are costly.

[0003] Therefore, the inventor of the present invention developed a vertical lifting and horizontal telescopic drive assembly for an automobile wheel hub processing and forming spinning press, such as the utility model patent with the authorization announcement number of 209140349U. However, it adopts the mode of ball screw + reducer + servo motor, with a relatively complex structure, a long transmission path, and the use effect needs to be further improved.

[0004] Based on this, the inventor of the present invention continued to research and developed the present utility model. Summary of the Utility Model

[0005] Aiming at the above technical problems of the prior art, the purpose of the present utility model is to provide a horizontal and vertical movement device for an automobile wheel hub spinning press, which is driven by a hydraulic cylinder, has a simpler structure, is more convenient to use and maintain, and has a greatly improved service life.

[0006] To achieve the above purpose, the present utility model is realized through the following technical solutions:

[0007] A horizontal and vertical movement device for an automobile wheel hub spinning press includes a horizontal movement component and a vertical movement component. The horizontal movement component includes a horizontal telescopic oil cylinder, the horizontal telescopic oil cylinder is provided with a horizontal telescopic hydraulic rod, and the horizontal telescopic hydraulic rod is installed on an X-axis fixed seat; the vertical movement component includes a vertical lifting oil cylinder, the vertical lifting oil cylinder is provided with a vertical lifting hydraulic rod, and the vertical lifting hydraulic rod is connected to a mounting frame.

[0008] The end of the vertical lifting hydraulic rod is provided with a vertical lifting hydraulic rod flange, and the vertical lifting hydraulic rod flange is connected to a column.

[0009] The end of the horizontal telescopic hydraulic rod is provided with a horizontal telescopic hydraulic rod flange, and the horizontal telescopic hydraulic rod flange is connected to a protruding shaft.

[0010] The horizontal movement component further includes an anti-rotation rod, and the anti-rotation rod is located below the horizontal telescopic hydraulic rod.

[0011] A displacement sensor is provided below the horizontal movement component.

[0012] A balance oil cylinder is provided below the vertical motion component.

[0013] When in use, there are 2 sets of the horizontal and longitudinal motion devices, and the 2 sets of horizontal and longitudinal motion devices are respectively installed on both sides of the automobile wheel hub spinning press.

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

[0015] The horizontal and longitudinal motion device of the present utility model for an automobile wheel hub spinning press is driven by a hydraulic cylinder. In the horizontal direction, when the rodless cavity of the hydraulic cylinder is pressurized, it extends forward, and when pressurized on the rod side, it retracts backward; in the vertical direction, when pressurized on the rod side, the entire X-axis mechanism descends vertically, and when pressurized on the rodless cavity side, the entire X-axis mechanism rises vertically, and the vertical lifting and horizontal telescopic position detections are detected by displacement sensors. The structure of the present utility model is simpler, more convenient to use and maintain, and the service life is also greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic diagram of the installation position of the displacement sensor in the present utility model;

[0018] Figure 3 is a schematic cross-sectional structural diagram of the present utility model installed in an automobile wheel hub spinning press;

[0019] Figure 4 is a three-dimensional structural diagram of an automobile wheel hub spinning press;

[0020] Figure 5 is a schematic cross-sectional structure diagram of an automobile wheel hub spinning press;

[0021] Among them, 1 is a horizontal telescopic oil cylinder, 2 is a horizontal telescopic hydraulic rod, 3 is an X-axis fixed seat, 4 is a vertical lifting oil cylinder, 5 is a vertical lifting hydraulic rod, 6 is a mounting bracket, 7 is a flange of the vertical lifting hydraulic rod, 8 is a column, 9 is a flange of the horizontal telescopic hydraulic rod, 10 is an anti-rotation rod, 11 is a displacement sensor, and 12 is a balance oil cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the present utility model in conjunction with specific embodiments, but the protection scope of the present utility model is not limited thereto.

[0023] Such as Figure 1 and 2As shown in the figure, the horizontal and vertical movement device of the utility model for an automotive wheel hub spinning press includes a horizontal movement component and a vertical movement component. The horizontal movement component includes a horizontal telescopic oil cylinder 1, which is provided with a horizontal telescopic hydraulic rod 2. The horizontal telescopic hydraulic rod 2 is installed on the X-axis fixed seat 3. The end of the horizontal telescopic hydraulic rod 2 is provided with a horizontal telescopic hydraulic rod flange 9, and the horizontal telescopic hydraulic rod flange 9 is connected to the extension shaft. The vertical movement component includes a vertical lifting oil cylinder 4, which is provided with a vertical lifting hydraulic rod 5. The vertical lifting hydraulic rod 5 is connected to the mounting frame 6. The end of the vertical lifting hydraulic rod 5 is provided with a vertical lifting hydraulic rod flange 7, and the vertical lifting hydraulic rod flange 7 is connected to the column 8.

[0024] Furthermore, the horizontal movement component of the utility model further includes an anti-rotation rod 10, which is located below the horizontal telescopic hydraulic rod 2. And, a displacement sensor 11 is provided below the horizontal movement component, and a balance oil cylinder 12 is provided below the vertical movement component.

[0025] As Figures 3 - 5 shown in the figure, when the horizontal and vertical movement device of the utility model is in use, there are two sets. The two sets of horizontal and vertical movement devices are respectively installed on both sides of the automotive wheel hub spinning press. In the horizontal direction, when the rodless cavity of the hydraulic cylinder is pressurized, it extends forward, and when the rod chamber side is pressurized, it retracts backward; in the vertical direction, when the rod chamber side is pressurized, the entire X-axis mechanism descends vertically, and when the rodless cavity side is pressurized, the entire X-axis mechanism rises vertically. Moreover, the vertical lifting and horizontal telescopic position detection are detected by the displacement sensor.

[0026] Other components of the automotive wheel hub spinning press involved in the utility model and their connection relationships and working principles are all prior arts. For example, the utility model patent with the authorization announcement number CN209206180U will not be elaborated here.

[0027] The above embodiments are only used to explain the inventive concept of the utility model, rather than limiting the protection scope of the utility model rights. Any non-substantive changes made to the utility model using this concept shall fall within the protection scope of the utility model.

Claims

1. A transverse and longitudinal motion device for an automobile wheel hub spinning machine, characterized in that: It includes a horizontal motion component and a vertical motion component. The horizontal motion component includes a horizontal telescopic cylinder, which is provided with a horizontal telescopic hydraulic rod. The horizontal telescopic hydraulic rod is installed on an X-axis fixed seat; the vertical motion component includes a vertical lifting cylinder, which is provided with a vertical lifting hydraulic rod. The vertical lifting hydraulic rod is connected to the mounting frame.

2. The transverse and longitudinal motion device for an automobile wheel hub spinning machine according to claim 1, characterized in that: A vertical lifting hydraulic rod flange is provided at the end of the vertical lifting hydraulic rod, and the vertical lifting hydraulic rod flange is connected to the column.

3. The lateral and longitudinal motion device for an automobile wheel hub spinning machine according to claim 1, characterized in that: A horizontal telescopic hydraulic rod flange is provided at the end of the horizontal telescopic hydraulic rod, and the horizontal telescopic hydraulic rod flange is connected to the extension shaft.

4. The transverse and longitudinal motion device for an automobile wheel hub spinning machine according to claim 1, characterized in that: The horizontal motion assembly further comprises an anti-rotation rod, and the anti-rotation rod is located below the horizontal telescopic hydraulic rod.

5. The transverse and longitudinal motion device for an automobile wheel hub spinning machine according to claim 1, characterized in that: A displacement sensor is provided below the horizontal motion component.

6. The transverse and longitudinal motion device for an automobile wheel hub spinning machine as claimed in claim 1, characterized in that: A balancing oil cylinder is arranged below the vertical motion assembly.

7. The transverse and longitudinal motion device for an automobile wheel hub spinning machine according to any one of claims 1 to 6, characterized in that: The transverse and longitudinal motion devices are used in two sets, and the two sets of transverse and longitudinal motion devices are respectively installed on both sides of the automobile wheel hub spinning machine.

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