Forge piece turnover device for processing anti-cracking high-strength forge piece

Abstract

The utility model relates to the technical field of forge piece machining, and discloses a forge piece turnover device for anti-cracking high-strength forge piece machining, the forge piece turnover device comprises a base, two side plates are symmetrically and fixedly connected to the upper end of the base, through holes are formed in the side walls of the upper ends of the side plates, and rotating shafts are rotationally connected to the interiors of the corresponding through holes through bearings; a U-shaped positioning plate is fixedly connected to one end of the rotating shaft, sleeve holes are formed in the horizontal portions of the two ends of the U-shaped positioning plate, threaded cylinders are rotationally connected in the corresponding sleeve holes in a sleeved mode through bearings, propelling screws are connected in the threaded cylinders in a threaded mode, and a rubber clamping plate is fixedly connected to the end, located in the U-shaped positioning plate, of each propelling screw. And the side wall of the vertical part of the U-shaped positioning plate is fixedly connected with a bidirectional motor. According to the forge piece overturning device, the forge piece can be rapidly overturned and machined, the installation stability of the whole forge piece is guaranteed, and the machining quality is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of forging processing, and in particular relates to a forging turning device for processing crack-resistant high-strength forgings. Background Art

[0002] Forgings refer to workpieces or blanks obtained by forging and deforming metal billets. Forging can apply pressure to the metal billet to cause it to undergo plastic deformation and change its mechanical properties. Forging can eliminate the porosity of the metal. In order to make the deformation of the forging more uniform during forging, a tool for turning the forging is required.

[0003] The current flipping tool requires multiple people to operate, which is inconvenient to use, and lacks a fixing mechanism after flipping, which affects the stability of subsequent processing. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problems and proposes a forging turning device for processing crack-resistant high-strength forgings.

[0005] In order to achieve the above purpose, this application adopts the following technical solutions:

[0006] The top end of the base is provided with a power drive mechanism for driving the U-shaped positioning plate to rotate, and a clamping mechanism is also installed in the U-shaped positioning plate.

[0007] Preferably, the rear end of the advancement screw is fixedly connected with an anti-slip plate, the outer wall of the U-shaped positioning plate is also fixedly provided with a guide slide rod, and the surface of the anti-slip plate is provided with a guide slide hole slidably connected with the guide slide rod.

[0008] Preferably, the power drive mechanism includes a dual-axis motor fixedly connected to the middle position of the upper end of the base, and both end output ends of the dual-axis motor are fixedly connected to a transmission shaft, one end of the transmission shaft extends through the side plate and is fixedly connected to the rear end of the rotating shaft through a pulley assembly.

[0009] Preferably, the clamping mechanism includes a plurality of clamping rods distributed in a ring shape, an annular cavity corresponding to the positions of the plurality of clamping rods is opened inside the U-shaped positioning plate, one end of the plurality of clamping rods located in the annular cavity is fixedly connected to the same annular push-pull plate, a suction permanent magnet plate is fixedly connected to the rear side of the annular push-pull plate, a suction electromagnetic plate corresponding to the position of the suction permanent magnet plate is fixedly connected to the inner wall of the annular cavity, a plurality of clamping springs sleeved on the outside of the clamping rods are fixedly connected between the side wall of the annular push-pull plate and the inner wall of the annular cavity, and a plurality of clamping grooves matching and plugging with the clamping rods are opened on the side wall of the side plate.

[0010] Preferably, rubber pads are fixedly connected to the four corners of the bottom of the base.

[0011] Preferably, the outer surface of the clamping rod is covered with a layer of damping rubber pad.

[0012] Compared with the prior art, the present application provides a forging turning device for processing crack-resistant high-strength forgings, which has the following beneficial effects:

[0013] The forging turning device for processing crack-resistant high-strength forgings places the forging to be processed in the two U-shaped positioning plates through the provided U-shaped positioning plates, starts the bidirectional motor, and drives the two threaded barrels to rotate synchronously through the rotating shaft and the sprocket assembly. The threaded sleeve action of the threaded barrel and the advancing screw makes the two rubber clamping plates approach each other, and the two ends of the forging are firmly clamped and fixed. Under the action of the clamping spring, the clamping rod extends out of the U-shaped positioning plate and is inserted into the clamping groove to realize the firm clamping and fixing of the U-shaped positioning plate. When the forging needs to be turned over, the power supply equipment is first controlled to turn The suction electromagnetic plate is powered, and the suction electromagnetic plate is energized to generate magnetism to cooperate with the suction permanent magnet plate to drive the annular push-pull plate to move backward, thereby pulling the clamping rod out of the clamping groove, releasing the limit lock on the U-shaped positioning plate, and then starting the dual-axis motor. The dual-axis motor drives the rotating shaft through the transmission shaft and the pulley assembly to drive the U-shaped positioning plate to rotate 180°, which can realize the rapid flipping of the forging. After the flipping is completed, the power supply to the suction electromagnetic plate is cut off, so that the clamping rod is inserted into the clamping groove again to fix the U-shaped positioning plate, which can realize the rapid flipping processing of the forging, and ensure the installation stability of the entire forging, thereby improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a forging turning device for processing crack-resistant high-strength forgings proposed in this application;

[0015] Figure 2 This is a partially enlarged structural schematic diagram of a forging turning device for processing crack-resistant high-strength forgings proposed in this application.

[0016] In the figure: 1. base; 2. side plate; 3. rotating shaft; 4. U-shaped positioning plate; 5. threaded barrel; 6. advancing screw; 7. rubber clamping plate; 8. bidirectional motor; 9. extension shaft; 10. sprocket assembly; 11. anti-slip plate; 12. guide slide bar; 13. dual-axis motor; 14. transmission shaft; 15. pulley assembly; 16. fixing rod; 17. annular cavity; 18. annular push-pull plate; 19. suction permanent magnet plate; 20. suction electromagnetic plate; 21. fixing spring; 22. fixing groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0018] Reference Figure 1-2 The invention relates to a forging turning device for processing crack-resistant high-strength forgings, comprising a base 1, wherein the upper end of the base 1 is symmetrically fixedly connected with two side plates 2, the upper side walls of the side plates 2 are provided with through holes, and a rotating shaft 3 is rotatably connected in the corresponding through holes through bearings, one end of the rotating shaft 3 is fixedly connected with a U-shaped positioning plate 4, both ends of the horizontal parts of the U-shaped positioning plate 4 are provided with sleeve holes, and a threaded cylinder 5 is rotatably sleeved in the corresponding sleeve holes through bearings, and a propulsion screw 6 is threadedly sleeved in the threaded cylinder 5, and one end of the propulsion screw 6 located in the U-shaped positioning plate 4 is fixedly connected with a rubber clamping plate 7, a bidirectional motor 8 is fixedly connected to the side wall of the vertical part of the U-shaped positioning plate 4, and both ends of the output ends of the bidirectional motor 8 are fixedly connected with an extension shaft 9, one end of the extension shaft 9 penetrates and extends out of the U-shaped positioning plate 4, and is transmission-connected to the outer wall of the threaded cylinder 5 through a sprocket assembly 10, a power driving mechanism for driving the U-shaped positioning plate 4 to rotate is also fixedly installed on the upper end of the base 1, and a clamping mechanism is also installed in the U-shaped positioning plate 4.

[0019] The rear end of the advancing screw rod 6 is fixedly connected with an anti-slip plate 11 , and the outer wall of the U-shaped positioning plate 4 is also fixedly provided with a guide slide bar 12 . The surface of the anti-slip plate 11 is provided with a guide slide hole that is slidably sleeved with the guide slide bar 12 .

[0020] The power drive mechanism includes a dual-axis motor 13 fixedly connected to the middle position of the upper end of the base 1, and both end output ends of the dual-axis motor 13 are fixedly connected to a transmission shaft 14. One end of the transmission shaft 14 extends through the side plate 2 and is fixedly connected to the rear end of the rotating shaft 3 through a pulley assembly 15.

[0021] The clamping mechanism includes a plurality of clamping rods 16 distributed in an annular manner, an annular cavity 17 corresponding to the positions of the plurality of clamping rods 16 is opened inside the U-shaped positioning plate 4, one end of the plurality of clamping rods 16 located in the annular cavity 17 is fixedly connected to the same annular push-pull plate 18, a suction permanent magnet plate 19 is fixedly connected to the rear side of the annular push-pull plate 18, a suction electromagnetic plate 20 corresponding to the position of the suction permanent magnet plate 19 is fixedly connected to the inner wall of the annular cavity 17, a plurality of clamping springs 21 sleeved on the outside of the clamping rods 16 are fixedly connected between the side wall of the annular push-pull plate 18 and the inner wall of the annular cavity 17, and a plurality of clamping grooves 22 matching and plugging with the clamping rods 16 are opened on the side wall of the side plate 2.

[0022] Rubber pads are fixedly connected to the four corners of the bottom of the base 1.

[0023] The outer surface of the clamping rod 16 is covered with a layer of damping rubber pad.

[0024] The operating principle of the utility model is now described as follows:

[0025] When the present application is used, the forging to be processed is placed in the two U-shaped positioning plates 4 through the provided U-shaped positioning plates 4, and the bidirectional motor 8 is started. The bidirectional motor 8 drives the two threaded cylinders 5 to rotate synchronously through the rotating shaft 3 and the sprocket assembly 10. The threaded sleeve connection of the threaded cylinder 5 and the advancing screw 6 makes the two rubber clamping plates 7 approach each other, and the two ends of the forging are firmly clamped and fixed. Under the action of the clamping spring 21, the clamping rod 16 extends out of the U-shaped positioning plate 4 and is inserted into the clamping groove 22, so that the U-shaped positioning plate 4 is firmly clamped and fixed. When the forging needs to be turned over, the power supply equipment is first controlled to supply power to the suction electromagnetic plate 20. The suction electromagnetic plate 20 is energized to generate magnetism, which cooperates with the suction permanent magnet plate 19 to drive the annular push-pull plate 18 to move backward, and then pulls the clamping rod 16 out of the clamping groove 22, releases the limit lock on the U-shaped positioning plate 4, and then starts the dual-axis motor 13. The dual-axis motor 13 drives the rotating shaft 3 through the transmission shaft 14 and the pulley assembly 15 to drive the U-shaped positioning plate 4 to rotate 180°, which can realize the rapid flipping of the forging. After the flipping is completed, the power supply to the suction electromagnetic plate 20 is cut off, so that the clamping rod 16 is inserted into the clamping groove 22 again to fix the U-shaped positioning plate 4, which can realize the rapid flipping processing of the forging, and ensure the installation stability of the entire forging, thereby improving the processing quality.

[0026] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and application concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A forging turning device for processing crack-resistant high-strength forgings, comprising a base (1), characterized in that: The upper end of the base (1) is symmetrically fixedly connected to two side plates (2), the upper side walls of the side plates (2) are provided with through holes, and a rotating shaft (3) is rotatably connected in the corresponding through holes via bearings, one end of the rotating shaft (3) is fixedly connected to a U-shaped positioning plate (4), both ends of the horizontal parts of the U-shaped positioning plate (4) are provided with sleeve holes, and a threaded cylinder (5) is rotatably sleeved in the corresponding sleeve holes via bearings, and a propulsion screw (6) is internally threadedly sleeved in the threaded cylinder (5), and one end of the propulsion screw (6) located in the U-shaped positioning plate (4) is fixedly connected to the U-shaped positioning plate (4). A rubber clamping plate (7) is fixedly connected to the vertical side wall of the U-shaped positioning plate (4), a bidirectional motor (8) is fixedly connected to the vertical side wall of the U-shaped positioning plate (4), and both output ends of the bidirectional motor (8) are fixedly connected to an extension shaft (9), one end of the extension shaft (9) penetrates and extends out of the U-shaped positioning plate (4), and is transmission-connected to the outer wall of the threaded cylinder (5) through a sprocket assembly (10), and a power drive mechanism for driving the U-shaped positioning plate (4) to rotate is also fixedly installed on the upper end of the base (1), and a clamping mechanism is also installed in the U-shaped positioning plate (4).

2. A forging turning device for processing crack-resistant high-strength forgings according to claim 1, characterized in that: The rear end of the advancing screw rod (6) is fixedly connected to an anti-slip plate (11), and the outer wall of the U-shaped positioning plate (4) is also fixedly provided with a guide slide bar (12). The surface of the anti-slip plate (11) is provided with a guide slide hole that is slidably sleeved with the guide slide bar (12).

3. The forging turning device for processing crack-resistant high-strength forgings according to claim 1, characterized in that: The power drive mechanism comprises a double-axis motor (13) fixedly connected to the middle position of the upper end of the base (1), and both output ends of the double-axis motor (13) are fixedly connected to a transmission shaft (14), one end of the transmission shaft (14) passes through and extends out of the side plate (2), and is fixedly connected to the rear end of the rotating shaft (3) through a pulley assembly (15).

4. The forging turning device for processing crack-resistant high-strength forgings according to claim 1, characterized in that: The clamping mechanism comprises a plurality of clamping rods (16) arranged in an annular distribution, an annular cavity (17) corresponding to the positions of the plurality of clamping rods (16) is provided inside the U-shaped positioning plate (4), one end of the plurality of clamping rods (16) located in the annular cavity (17) is fixedly connected to the same annular push-pull plate (18), a suction permanent magnetic plate (19) is fixedly connected to the rear side of the annular push-pull plate (18), an suction electromagnetic plate (20) corresponding to the position of the suction permanent magnetic plate (19) is fixedly connected to the inner wall of the annular cavity (17), a plurality of clamping springs (21) sleeved outside the clamping rods (16) are fixedly connected between the side wall of the annular push-pull plate (18) and the inner wall of the annular cavity (17), and a plurality of clamping grooves (22) matching and plugging with the clamping rods (16) are provided on the side wall of the side plate (2).

5. The forging turning device for processing crack-resistant high-strength forgings according to claim 1, characterized in that: Rubber pads are fixedly connected to the four corners of the bottom of the base (1).

6. A forging turning device for processing crack-resistant high-strength forgings according to claim 4, characterized in that: The outer surface of the clamping rod (16) is covered with a layer of damping rubber pad.

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