A forging machining table convenient for quickly cleaning up chips

Abstract

This utility model relates to a forging processing table for convenient and rapid debris removal. It includes a base plate, a circular support plate for supporting forgings, an annular support block surrounding the circular support plate, support feet at the bottom of the annular support block, positioning components for clamping and positioning the forgings, a debris removal device, and an internal gear located inside the annular support block. The support feet are mounted on the top of the base plate with fixing bolts. Three sets of positioning components arranged in a circular array are mounted on the top of the annular support block; the working end of each positioning component faces the center of the circular support plate. This invention solves the problems of existing forging processing tables where metal debris easily accumulates on the table surface and in gaps, requiring manual cleaning after machine shutdown. This is not only inefficient but also difficult to completely remove fine debris, and long-term accumulation may cause equipment jamming or accuracy deviation. Furthermore, it still suffers from technical problems such as incomplete coverage of the debris suction path, poor linkage between multiple blocks, and a single buffer structure.

Description

Technical Field

[0001] This utility model relates to the field of debris cleaning devices, and in particular to a forging processing table that facilitates and quickly cleans debris. Background Technology

[0002] In forging processing, the efficiency of chip removal and the stability of workpiece positioning on the machining table directly affect machining accuracy and equipment maintenance costs. Traditional forging machining tables mostly adopt a flat table surface and fixed stop structure, which has the following technical defects: First, the metal chips generated during processing tend to accumulate on the table surface and in the gaps, requiring manual cleaning after machine shutdown. This is not only inefficient but also difficult to completely remove fine chips, and long-term accumulation may cause equipment jamming or accuracy deviation. Second, the fixed stop position is not adjustable, making it difficult to meet the multi-point positioning requirements of irregular forgings (such as ring gears and curved surface connectors), resulting in uneven clamping force distribution. Third, the rigid clamping mechanism directly contacts the workpiece surface and lacks a buffer design. Vibration during high-speed processing can easily cause scratches on the workpiece surface or wear on the stop. Fourth, traditional cleaning tools (such as air guns and brushes) require manual operation, limiting the cleaning range and failing to simultaneously cover the table surface and bottom area. Although existing improvement solutions introduce chip suction devices or adjustable fixtures, problems such as incomplete chip suction path coverage, poor linkage between multiple stops, and a single buffer structure still exist. Utility Model Content

[0003] This application provides a forging processing table that facilitates quick and easy cleaning of debris. It solves the problem that in the prior art, metal debris generated during forging processing easily accumulates on the table surface and in the gaps, requiring manual cleaning after machine shutdown. This is not only inefficient but also difficult to completely remove fine debris. Long-term accumulation may cause equipment jamming or accuracy deviation. At the same time, there are still technical problems such as incomplete coverage of the chip suction path, poor linkage of multiple blocks, and simple buffer structure.

[0004] The technical solution adopted in the embodiments of this application is as follows:

[0005] A forging processing table for convenient and rapid debris removal includes a base plate, a circular support plate for supporting forgings, an annular support block surrounding the circular support plate, support feet at the bottom of the annular support block, positioning components for clamping and positioning forgings, a cleaning device for removing debris, and an internal gear disposed inside the annular support block. The support feet are mounted on the top of the base plate by fixing bolts. Three sets of positioning components arranged in a circumferential array are mounted on the top of the annular support block. The working end of each set of positioning components faces the center of the circular support plate. An annular groove is formed on the inner side of the annular support block, and the annular groove is located directly below the internal gear. The cleaning device is slidably connected to the annular groove. The output end of the cleaning device is meshed with the internal gear. Several sets of arc-shaped perforations arranged in a circumferential array are formed on the circular support plate.

[0006] A further technical solution is as follows: the cleaning device includes a support rod, an arc-shaped slider sliding on the annular groove, a first driving device installed on the top of the arc-shaped slider, an external gear meshing with the internal gear, and a brush assembly for cleaning debris; one end of the support rod is connected to the arc-shaped slider; the external gear is disposed on the output shaft of the first driving device; the brush assembly is respectively disposed at the top and bottom of the support rod, and the two sets of brush assemblies are respectively used to clean the debris attached to the bottom of the circular support plate and the top of the base plate.

[0007] A further technical solution is as follows: the brush assembly includes a brush body and a buffer for cushioning the brush body; a plurality of buffers arranged in a linear array are provided between the brush body and the support rod; the buffer includes a spring, a telescopic rod, and a damping pad; the damping pad is connected to the support rod; the spring is arranged around the telescopic rod; the telescopic end of the telescopic rod is connected to the brush body; the other end of the telescopic rod is connected to the damping pad; one end of the spring is connected to the brush body; the other end of the spring is connected to the damping pad.

[0008] A further technical solution is as follows: the positioning component includes a support seat installed on the top of the annular support block, an arc-shaped stop for abutting the forging, and a second driving device for driving the arc-shaped stop to move; the second driving device is installed on the support seat; the driving end of the second driving device passes through the support seat and is connected to the arc-shaped stop.

[0009] A further technical solution is that the arc-shaped stop is provided with several sets of protrusions arranged in an arc-shaped array.

[0010] A further technical solution is that a cross positioning line is provided at the center of the top of the circular support plate.

[0011] A further technical solution is that the first driving device is a servo motor.

[0012] A further technical solution is that the second driving device is a cylinder.

[0013] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0014] 1. This forging processing table, featuring a base plate, circular support plate, annular support block, support feet, positioning components, a cleaning device, and internal gears, achieves 360° automatic chip removal through annular grooves and an internal gear-driven cleaning device. Combined with the arc-shaped perforation design of the circular support plate, it completely solves the problem of chip retention. The arc-shaped stops and protrusions of the three sets of circumferential array positioning components enhance the stability of clamping irregularly shaped forgings, preventing processing deviation. The brush assembly's buffer dynamically adjusts the contact pressure through springs and damping pads, preventing rigid brush scraping from damaging the table surface or workpiece. The synergistic effect of the cross positioning lines and cylinder-driven stops significantly improves clamping efficiency. The detachable drive device design simplifies maintenance and reduces equipment downtime. This device combines efficient cleaning, flexible clamping, and precise positioning, greatly improving forging processing efficiency and surface quality, and is suitable for precision machining scenarios such as automotive gears and aerospace ring parts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a forging processing table for convenient and quick cleaning of debris, as described in an embodiment of this utility model.

[0016] Figure 2 This is a schematic diagram illustrating part of the structure of the inner side of the annular support block in an embodiment of this utility model.

[0017] Figure 3 This is a partial structural schematic diagram illustrating the cleaning device in an embodiment of this utility model.

[0018] Figure 4 This is a partial structural diagram illustrating the brush assembly in an embodiment of this utility model.

[0019] Figure 5 This is a partial structural diagram illustrating the positioning component in an embodiment of this utility model.

[0020] In the diagram: 1. Base plate; 2. Circular support plate; 21. Arc-shaped perforation; 3. Annular support block; 31. Annular groove; 4. Support foot; 5. Positioning assembly; 51. Support seat; 52. Arc-shaped stop block; 53. Second drive device; 6. Cleaning device; 61. Support rod; 62. Arc-shaped slider; 63. First drive device; 64. External gear; 65. Brush assembly; 651. Brush body; 652. Buffer; 7. Internal gear. Detailed Implementation

[0021] This application provides a forging processing table that facilitates quick and easy cleaning of debris. It solves the problem that in the prior art, metal debris generated during forging processing easily accumulates on the table surface and in the gaps, requiring manual cleaning after machine shutdown. This is not only inefficient but also difficult to completely remove fine debris. Long-term accumulation may cause equipment jamming or accuracy deviation. At the same time, there are still technical problems such as incomplete coverage of the chip suction path, poor linkage of multiple blocks, and simple buffer structure.

[0022] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0023] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0024] A forging worktable that facilitates quick and easy cleaning of debris, such as Figure 1 As shown, the assembly includes a base plate 1, a circular support plate 2 for supporting the forging, an annular support block 3 surrounding the circular support plate 2, support feet 4 at the bottom of the annular support block 3, positioning components 5 for clamping and positioning the forging, a cleaning device 6 for cleaning debris, and an internal gear 7 located inside the annular support block 3. The support feet 4 are mounted on the top of the base plate 1 by fixing bolts. Three sets of positioning components 5 arranged in a circular array are mounted on the top of the annular support block 3. The working end of each set of positioning components 5 faces the center of the circular support plate 2. An annular groove 31 is opened on the inner side of the annular support block 3, and the annular groove 31 is located directly below the internal gear 7. The cleaning device 6 is slidably connected to the annular groove 31. The output end of the cleaning device 6 is meshed with the internal gear 7. Several sets of arc-shaped perforations 21 arranged in a circular array are opened on the circular support plate 2.

[0025] The cleaning device 6 includes a support rod 61, an arc-shaped slider 62 sliding on an annular groove 31, a first drive device 63 mounted on the top of the arc-shaped slider 62, an external gear 64 meshing with the internal gear 7, and a brush assembly 65 for cleaning debris; one end of the support rod 61 is connected to the arc-shaped slider 62; the external gear 64 is mounted on the output shaft of the first drive device 63; brush assemblies 65 are respectively provided at the top and bottom of the support rod 61, and the two sets of brush assemblies 65 are respectively used to clean the debris attached to the bottom of the circular support plate 2 and the top of the base plate 1.

[0026] The brush assembly 65 includes a brush body 651 and a buffer 652 for cushioning the brush body 651; several sets of buffers 652 arranged in a linear array are provided between the brush body 651 and the support rod 61; the buffer 652 includes a spring, a telescopic rod and a damping pad; the damping pad is connected to the support rod 61; the spring is arranged around the telescopic rod; the telescopic end of the telescopic rod is connected to the brush body 651; the other end of the telescopic rod is connected to the damping pad; one end of the spring is connected to the brush body 651; the other end of the spring is connected to the damping pad.

[0027] The positioning component 5 includes a support base 51 mounted on the top of the annular support block 3, an arc-shaped stop 52 for abutting against the forging, and a second driving device 53 for driving the arc-shaped stop 52 to move; the second driving device 53 is mounted on the support base 51; the driving end of the second driving device 53 passes through the support base 51 and is connected to the arc-shaped stop 52.

[0028] The arc-shaped stop 52 is provided with several sets of protrusions arranged in an arc-shaped array.

[0029] A cross-shaped positioning line is set at the center of the top of the circular support plate 2.

[0030] The first drive unit 63 is a servo motor.

[0031] The second drive unit 53 is a cylinder.

[0032] This forging processing table includes a base plate 1, with an annular support block 3 fixed at the top. An annular groove 31 is opened on the inner side of the annular support block 3, and an internal gear 7 is installed thereon. The annular support block 3 is fixed to the base plate 1 by support feet 4. Three sets of positioning components 5 are installed in a circumferential array at the top. Each set of positioning components 5 includes a support base 51, a second drive device 53 (cylinder), and an arc-shaped stop 52. The surface of the arc-shaped stop 52 is provided with an arc-shaped array of protrusions to enhance the clamping friction. A circular support plate 2 is located at the center of the annular support block 3, with a cross positioning line engraved on the top and an arc-shaped perforation 21 in a circumferential array on the surface. The cleaning device 6 is slidably connected to the annular groove 31 by an arc-shaped slider 62. It includes a support rod 61, a first drive device 63 (servo motor), an external gear 64, and a brush assembly 65. The servo motor drives the external gear 64 to mesh with the internal gear 7, driving the brush assembly 65 to rotate along the annular groove 31. The brush body 651 of the brush assembly 65 is connected to the support rod 61 via a buffer 652 (including a spring, telescopic rod, and damping pad). The upper and lower sets of brushes clean debris from the bottom of the circular support plate 2 and the top of the base plate 1, respectively. Both the first drive device 63 and the second drive device 53 are designed to be detachable for easy maintenance and replacement.

[0033] Operating procedures

[0034] Step 1: Place the forging in the center of the circular support plate 2 and align it with the cross positioning lines;

[0035] Step 2: Activate the three sets of second drive devices 53 (cylinders) to push the arc-shaped stop 52 to simultaneously press against the outer edge of the forging, and the protrusions are embedded in the workpiece surface to prevent slippage;

[0036] Step 3: During the processing, the debris falls into the base plate 1 through the arc-shaped perforation 21;

[0037] Step 4: After processing is completed, start the first drive device 63 (servo motor), drive the external gear 64 to rotate along the internal gear 7, drive the brush assembly 65 to move along the annular slide groove 31, and the upper and lower brushes synchronously clean the debris of the circular support plate 2 and the bottom plate 1.

[0038] Step 5: The spring and damping pad of buffer 652 adaptively adjust the brush pressure to avoid excessive wear;

[0039] Step Six: After cleaning, the cylinder is reset to release the workpiece, and the forging is removed.

[0040] Beneficial effects

[0041] Thanks to the design of the base plate 1, circular support plate 2, annular support block 3, support feet 4, positioning components 5, cleaning device 6, and internal gear 7, this forging processing table achieves 360° automatic chip removal by driving the cleaning device 6 through the annular slide 31 and internal gear 7. Combined with the arc-shaped perforation 21 design of the circular support plate 2, it completely solves the problem of chip retention. The arc-shaped stops 52 and protrusion structure of the three sets of circumferential array positioning components 5 enhance the clamping stability of irregular forgings and prevent processing deviation. The buffer 652 of the brush assembly 65 dynamically adjusts the contact pressure through springs and damping pads to prevent rigid brush scraping from damaging the table surface or workpiece. The synergistic effect of the cross positioning line and the cylinder-driven stops significantly improves clamping efficiency. The detachable drive device design simplifies maintenance procedures and reduces equipment downtime. This device combines the advantages of efficient cleaning, flexible clamping, and precise positioning, which can greatly improve the processing efficiency and surface quality of forgings, and is suitable for precision machining scenarios such as automotive gears and aerospace ring parts.

[0042] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0043] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A forging processing table for convenient and rapid cleaning of debris, characterized in that, The system includes a base plate (1), a circular support plate (2) for supporting the forging, an annular support block (3) surrounding the circular support plate (2), support feet (4) at the bottom of the annular support block (3), a positioning assembly (5) for clamping and positioning the forging, a cleaning device (6) for cleaning debris, and an internal gear (7) located inside the annular support block (3). The support feet (4) are mounted on the top of the base plate (1) by fixing bolts. Three sets of equipment arranged in a circular array are mounted on the top of the annular support block (3). The positioning component (5); the working end of each positioning component (5) faces the center of the circular support plate (2); the inner side of the annular support block (3) is provided with an annular groove (31), and the annular groove (31) is located directly below the internal gear (7); the cleaning device (6) is slidably connected to the annular groove (31); the output end of the cleaning device (6) is meshed with the internal gear (7); the circular support plate (2) is provided with a number of arc-shaped perforations (21) arranged in a circumferential array.

2. The forging processing table for convenient and rapid chip removal as described in claim 1, characterized in that, The cleaning device (6) includes a support rod (61), an arc-shaped slider (62) sliding on the annular groove (31), a first drive device (63) mounted on the top of the arc-shaped slider (62), an external gear (64) meshing with the internal gear (7), and a brush assembly (65) for cleaning debris; one end of the support rod (61) is connected to the arc-shaped slider (62); the external gear (64) is mounted on the output shaft of the first drive device (63); the brush assembly (65) is respectively provided at the top and bottom of the support rod (61), and the two sets of brush assemblies (65) are respectively used to clean the debris attached to the bottom of the circular support plate (2) and the top of the base plate (1).

3. A forging processing table for convenient and rapid debris removal as described in claim 2, characterized in that, The brush assembly (65) includes a brush body (651) and a buffer (652) for cushioning the brush body (651); a plurality of buffers (652) arranged in a linear array are provided between the brush body (651) and the support rod (61); the buffer (652) includes a spring, a telescopic rod and a damping pad; the damping pad is connected to the support rod (61); the spring is arranged around the telescopic rod; The telescopic rod is connected at one end to the brush body (651); the other end of the telescopic rod is connected to the damping pad; one end of the spring is connected to the brush body (651); and the other end of the spring is connected to the damping pad.

4. A forging processing table for convenient and rapid chip removal as described in claim 1, characterized in that, The positioning component (5) includes a support base (51) mounted on the top of the annular support block (3), an arc-shaped stop (52) for abutting against the forging, and a second driving device (53) for driving the arc-shaped stop (52) to move; the second driving device (53) is mounted on the support base (51); the driving end of the second driving device (53) passes through the support base (51) and is connected to the arc-shaped stop (52).

5. A forging processing table for convenient and rapid chip removal as described in claim 4, characterized in that, The arc-shaped stop (52) is provided with several sets of protrusions arranged in an arc-shaped array.

6. A forging processing table for convenient and rapid chip removal as described in claim 1, characterized in that, A cross-shaped positioning line is provided at the center of the top of the circular support plate (2).

7. A forging processing table for convenient and rapid chip removal as described in claim 2, characterized in that, The first driving device (63) is a servo motor.

8. A forging processing table for convenient and rapid debris removal as described in claim 4, characterized in that, The second drive device (53) is a cylinder.

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