Clamping and overturning mechanism for roller forging production

Abstract

The utility model relates to the technical field of roll forging production, in particular to a clamping turnover mechanism for roll forging production, which comprises a forging table, a hydraulic cylinder, an electric telescopic rod and a clamping plate, and the front end of the forging table is fixedly connected with a first support plate. A first motor, a screw, a connecting block, a device box, a spring telescopic rod, a connecting plate, a brush and a scraper plate are arranged to form a cleaning device, when a metal roller is forged, residual scraps can be adhered to a forging table, the first motor is started at the moment, the first motor drives the screw to rotate, the screw drives the device box and a sliding block to move rightwards through the connecting block, and therefore the metal roller is forged. The device box drives a spring telescopic rod, a connecting plate, a brush and a scraping plate to move rightwards, so that the brush and the scraping plate effectively remove waste scraps left on the forging table, the waste scraps enter a collecting box through a rectangular groove to be collected, the surface of the forging table is kept clean, and then the influence on forging of a next metal roller is reduced; and the integral forging quality of the metal roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roll forging production, in particular to a clamping and turning mechanism for roll forging production. Background Art

[0002] Roller forging is a processing method in which a metal roll is placed between forgers. Through the forging of the forger, the metal material is subjected to lateral compression and longitudinal tension, thereby achieving plastic deformation. The metal roll is fixed by a clamping and flipping mechanism during forging, and then flipped during forging to process the shape.

[0003] When the clamping and flipping mechanism for roll forging production is in use, the metal roll is first fixed by the clamping and flipping mechanism, and then flipped and shaped during the metal roll forging. However, the metal roll forging will produce waste chips that stick to the forging table, thereby affecting the forging of the next metal roll and resulting in a decrease in the forging quality of the next metal roll. Therefore, to address the above problem, we propose a clamping and flipping mechanism for roll forging production. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping and turning mechanism for roll forging production, so as to solve the problem that waste chips generated during metal roll forging stick to the forging table, thereby affecting the forging of the next metal roll and causing the forging quality of the next metal roll to be reduced.

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

[0006] A clamping and flipping mechanism for roll forging production includes a forging table, a hydraulic cylinder, an electric telescopic rod and a clamping plate. The front end of the forging table is fixedly connected to a first support plate, the front end of the forging table is fixedly connected to a second support plate, the left end of the second support plate is fixedly connected to a first motor, the end of the first motor main shaft is fixedly connected to a screw, the outer side of the screw and the inner side of the connecting block are spirally connected, the lower end of the connecting block is fixedly connected to a device box, a limiting groove is provided on the inner side of the upper end of the first support plate, a sliding block is fixedly connected to the lower end of the device box, and a rectangular groove is provided on the inner side of the front end of the forging table The front end of the forging table is fixedly connected to a hydraulic cylinder, the left end of the hydraulic cylinder is fixedly connected to a device block, the inside of the device block is fixedly connected to a second motor, the end of the second motor spindle is fixedly connected to a fixed frame, the left end of the fixed frame is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a splint, the inside of the forging table is fixedly connected to a collection box, the inside of the device box is fixedly connected to a spring telescopic rod, the lower end of the spring telescopic rod is fixedly connected to a connecting plate, the lower end of the connecting plate is fixedly connected to a brush, and the lower end of the connecting plate is fixedly connected to a scraper.

[0007] Preferably, the forging table is hollow inside, the first support plate is located at the lower end of the second support plate, the screw is located inside the second support plate, and the right end of the screw is rotatably connected to the second support plate.

[0008] Preferably, the lower end of the connecting block is slidably connected to the second support plate, the outer side of the sliding block is slidably connected to the limiting groove, and the rectangular groove is located between the first support plate and the second support plate.

[0009] Preferably, the interior of the device block is hollow, the right end of the fixed frame is rotatably connected to the device block, the number of the electric telescopic rods is two, and the number of the splints is two.

[0010] Preferably, the fixing frame is located at the right end of the rectangular groove, the cross-sectional shape of the device box is an inverted "U" shape, the collecting box is located directly below the rectangular groove, the number of the brushes is two, and the cross-sectional shape of the scraper is a triangle.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the utility model, a cleaning device is formed by arranging a first motor, a screw, a connecting block, a device box, a spring telescopic rod, a connecting plate, a brush and a scraper. When the metal roller is forging, the residual waste chips will adhere to the forging table. At this time, the first motor is started, and the first motor drives the screw to rotate. The screw drives the device box and the sliding block to move to the right through the connecting block. The device box drives the spring telescopic rod, the connecting plate, the brush and the scraper to move to the right, so that the brush and the scraper can effectively remove the waste chips remaining on the forging table. The waste chips enter the collection box through the rectangular groove for collection, so that the surface of the forging table is kept clean, thereby reducing the impact on the forging of the next metal roller and improving the overall forging quality of the metal roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cutaway structure of the forging table of the utility model;

[0015] Figure 3 This is a schematic diagram of the fixed frame structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the device block structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the brush structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the device box of the utility model when viewed from the left.

[0019] In the figure: 1. Forging table; 2. First support plate; 3. Second support plate; 4. First motor; 5. Screw; 6. Connecting block; 7. Device box; 8. Limiting groove; 9. Sliding block; 10. Rectangular groove; 11. Hydraulic cylinder; 12. Device block; 13. Second motor; 14. Fixed frame; 15. Electric telescopic rod; 16. Clamp; 17. Collection box; 18. Spring telescopic rod; 19. Connecting plate; 20. Brush; 21. Scraper. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-6 , the utility model provides a technical solution:

[0022] A clamping and flipping mechanism for roll forging production includes a forging table 1, a hydraulic cylinder 11, an electric telescopic rod 15 and a clamping plate 16. The front end of the forging table 1 is fixedly connected to a first support plate 2, the front end of the forging table 1 is fixedly connected to a second support plate 3, the left end of the second support plate 3 is fixedly connected to a first motor 4, the end of the main shaft of the first motor 4 is fixedly connected to a screw 5, the outer side of the screw 5 and the inner side of the connecting block 6 are spirally connected, the lower end of the connecting block 6 is fixedly connected to a device box 7, a limiting groove 8 is provided on the inner side of the upper end of the first support plate 2, a sliding block 9 is fixedly connected to the lower end of the device box 7, a rectangular groove 10 is provided on the inner side of the front end of the forging table 1, and the forging table 1 The front end is fixedly connected to a hydraulic cylinder 11, the left end of the hydraulic cylinder 11 is fixedly connected to a device block 12, the inside of the device block 12 is fixedly connected to a second motor 13, the end of the spindle of the second motor 13 is fixedly connected to a fixed frame 14, the left end of the fixed frame 14 is fixedly connected to an electric telescopic rod 15, one end of the electric telescopic rod 15 is fixedly connected to a splint 16, the inside of the forging table 1 is fixedly connected to a collecting box 17, the inside of the device box 7 is fixedly connected to a spring telescopic rod 18, the lower end of the spring telescopic rod 18 is fixedly connected to a connecting plate 19, the lower end of the connecting plate 19 is fixedly connected to a brush 20, and the lower end of the connecting plate 19 is fixedly connected to a scraper 21.

[0023] When the cam 11 is in the working state, the cam 12 is in the working state, and the cam 13 is in the working state, and the cam 14 is in the working state, and the cam 15 is in the working state, and the cam 16 is in the working state, and the cam 17 is in the working state, and the cam 18 is in the working state, and the cam 19 is in the working state, and the cam 19 is in the working state, and the cam 18 is in the working state, and the cam 19 is in the working state, and the cam 18 is in the working state, and the cam 19 is in the working state, The first motor 4, screw rod 5, connecting block 6, device box 7, spring telescopic rod 18, connecting plate 19, brush 20 and scraper 21 are conveniently arranged to form a cleaning device. When the metal roller is forging, the residual waste chips will adhere to the forging table 1. At this time, the first motor 4 is started, the first motor 4 drives the screw rod 5 to rotate, and the screw 5 drives the device box 7 and the sliding block 9 to move to the right through the connecting block 6. The device box 7 drives the spring telescopic rod 18, connecting plate 19, brush 20 and scraper 21 to move to the right, so that the brush 20 and scraper 21 can effectively remove the waste chips remaining on the forging table 1, and the waste chips enter the collection box 17 through the rectangular groove 10 for collection, so that the surface of the forging table 1 is kept clean, thereby reducing the impact on the forging of the next metal roller and improving the overall forging quality of the metal roller.The end of the main shaft of the first motor 4 is fixedly connected to a screw rod 5, the outer side of the screw rod 5 is spirally connected to the inner side of the connecting block 6, the lower end of the connecting block 6 is fixedly connected to a device box 7, the inner side of the upper end of the first support plate 2 is provided with a limiting groove 8, the lower end of the device box 7 is fixedly connected to a sliding block 9, a rectangular groove 10 is provided on the inner side of the front end of the forging table 1, the front end of the forging table 1 is fixedly connected to a hydraulic cylinder 11, the left end of the hydraulic cylinder 11 is fixedly connected to a device block 12, the inside of the device block 12 is fixedly connected to a second motor 13, the end of the main shaft of the second motor 13 is fixedly connected to a fixed frame 14, the left end of the fixed frame 14 is fixedly connected to an electric telescopic rod 15, and one end of the electric telescopic rod 15 is fixedly connected to A clamping plate 16 is connected to the forging table 1. A collection box 17 is fixedly connected to the interior of the device box 7. A spring-loaded telescopic rod 18 is fixedly connected to the interior of the device box 7. When the brush 20 and scraper 21 become worn out after long-term use, the spring-loaded telescopic rod 18 provides a reverse force to drive the connecting plate 19 downward. The connecting plate 19 drives the brush 20 and scraper 21 downward, ensuring that the lower ends of the brush 20 and scraper 21 always contact the upper surface of the forging table 1, thereby extending the service life of the brush 20 and scraper 21. The lower end of the spring-loaded telescopic rod 18 is fixedly connected to the connecting plate 19, to which the brush 20 and scraper 21 are fixedly connected.

[0024] Working process: When the device is in use, it is powered by an external power supply, one end of the metal roller is placed inside the fixed frame 14, and the electric telescopic rod 15 is started by the external controller. The electric telescopic rod 15 drives the clamping plate 16 to move inward, thereby clamping and fixing one end of the metal roller. Then the hydraulic cylinder 11 is started, and the hydraulic cylinder 11 drives the device block 12 to move to the left. The device block 12 drives the fixed frame 14 to move to the left as a whole through the second motor 13, thereby driving the metal roller to move to the left to the position between the first support plate 2 and the second support plate 3 to start forging. During forging, the second motor 13 is started, and the second motor 13 drives the fixed frame 14 to rotate, and the fixed frame 14 drives the metal roller to rotate, thereby forging the metal roller in all directions. A lot of waste chips will be generated during the forging process. The forged metal roller remains on the forging table 1, and then the first motor 4 is started. The first motor 4 drives the screw 5 to rotate, and the screw 5 drives the connecting block 6 to move to the right. The connecting block 6 drives the device box 7 to move to the right, and the device box 7 drives the sliding block 9 to move to the right along the limit slot 8. The device box 7 drives the spring telescopic rod 18, the connecting plate 19, the brush 20 and the scraper 21 to move to the right, so that the brush 20 removes the waste chips on the forging table 1, and the scraper 21 scrapes the waste chips on the forging table 1, thereby effectively cleaning the waste chips on the forging table 1, and the waste chips are collected inside the collection box 17 through the rectangular groove 10, so that the surface of the forging table 1 remains clean, reducing the impact on the forging of the next metal roller and improving the overall forging quality of the metal roller.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and turning mechanism for roll forging production, comprising a forging table (1), a hydraulic cylinder (11), an electric telescopic rod (15) and a clamping plate (16), characterized in that: The front end of the forging table (1) is fixedly connected to a first support plate (2), the front end of the forging table (1) is fixedly connected to a second support plate (3), the left end of the second support plate (3) is fixedly connected to a first motor (4), the end of the main shaft of the first motor (4) is fixedly connected to a screw rod (5), the outer side of the screw rod (5) and the inner side of the connecting block (6) are spirally connected, the lower end of the connecting block (6) is fixedly connected to a device box (7), the inner side of the upper end of the first support plate (2) is provided with a limiting groove (8), the lower end of the device box (7) is fixedly connected to a sliding block (9), the inner side of the front end of the forging table (1) is provided with a rectangular groove (10), the front end of the forging table (1) is fixedly connected to a hydraulic cylinder (11), the hydraulic cylinder ( 11) The left end is fixedly connected to a device block (12), the inside of the device block (12) is fixedly connected to a second motor (13), the end of the main shaft of the second motor (13) is fixedly connected to a fixed frame (14), the left end of the fixed frame (14) is fixedly connected to an electric telescopic rod (15), one end of the electric telescopic rod (15) is fixedly connected to a clamping plate (16), the inside of the forging table (1) is fixedly connected to a collecting box (17), the inside of the device box (7) is fixedly connected to a spring telescopic rod (18), the lower end of the spring telescopic rod (18) is fixedly connected to a connecting plate (19), the lower end of the connecting plate (19) is fixedly connected to a brush (20), and the lower end of the connecting plate (19) is fixedly connected to a scraper (21).

2. The clamping and turning mechanism for roll forging production according to claim 1, characterized in that: The forging table (1) is hollow inside, the first support plate (2) is located at the lower end of the second support plate (3), the screw (5) is located inside the second support plate (3), and the right end of the screw (5) is rotatably connected to the second support plate (3).

3. The clamping and turning mechanism for roll forging production according to claim 1, characterized in that: The lower end of the connecting block (6) is slidably connected to the second support plate (3), the outer side of the sliding block (9) is slidably connected to the limiting groove (8), and the rectangular groove (10) is located between the first support plate (2) and the second support plate (3).

4. The clamping and turning mechanism for roll forging production according to claim 1, characterized in that: The interior of the device block (12) is hollow, the right end of the fixed frame (14) is rotatably connected to the device block (12), the number of the electric telescopic rods (15) is two, and the number of the clamping plates (16) is two.

5. The clamping and turning mechanism for roll forging production according to claim 1, characterized in that: The fixing frame (14) is located at the right end of the rectangular groove (10), the cross-sectional shape of the device box (7) is an inverted "U" shape, the collecting box (17) is located directly below the rectangular groove (10), the number of the brushes (20) is two, and the cross-sectional shape of the scraper (21) is a triangle.

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