Large mold assembly turnover device

Abstract

The utility model relates to the technical field of turnover devices, in particular to a large mold assembly turnover device which comprises a rack, vertical plates are arranged at the two ends of the outer wall of the top of the rack, distance adjusting mechanisms are arranged between the vertical plates and the rack, vertical grooves are formed in the outer walls of the vertical plates, and lifting blocks are arranged on the inner walls of the vertical grooves. A lifting block is arranged at one end of the limiting frame, a vertical groove is formed in the other end of the limiting frame, a height adjusting mechanism is arranged between the lifting block and the vertical groove, a limiting frame is arranged at one end of the lifting block, and a limiting fixing mechanism is arranged on the outer wall of the limiting frame. The height of the lifting block can be adjusted by arranging the height adjusting mechanism between the lifting block and the vertical groove, so that the height of the mold can be adjusted, the mold can have the capacity of tilting and overturning left and right, and the distance between the limiting frames can be adjusted by arranging the distance adjusting mechanism according to different molds.

Description

Technical Field

[0001] The utility model relates to the technical field of turning devices, in particular to a large die assembly turning device. Background Technique

[0002] A die is a tool that makes a blank into a workpiece with a specific shape under an external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming process of compression molding or injection molding of products such as engineering plastics, rubber, and ceramics. The die has a specific contour or inner cavity shape. Applying a contour shape with a cutting edge can cause the blank to be separated along the contour line shape. Applying the inner cavity shape can enable the blank to obtain a corresponding three-dimensional shape. In the processing of existing large dies, it is necessary to turn the parts. Ordinary processing equipment cannot turn them and can only be turned by other means such as a crane, etc., and turning processing cannot be achieved. Moreover, due to the large size of the die parts, there are unpredictable dangers, and the safety of the staff cannot be guaranteed.

[0003] After retrieval, a large die turning device with the patent publication number of CN211491398U includes a motor, a reducer, a turntable, a U-shaped claw, a first roller, a first clamping plate, a second roller, a second clamping plate, and an induction probe. The motor is connected to the high-speed shaft of the reducer, the low-speed shaft of the reducer is connected to the turntable and the U-shaped claw, the U-shaped opening of the U-shaped claw clamps the convex part of the first roller, the other end of the first roller is fixed to the first clamping plate, the induction probe controls the rotation angle of the reducer, the second roller is fixed to the second clamping plate, and the first clamping plate and the second clamping plate are used to clamp and fix the large die to be turned. In the process of implementing this solution, it is found that the following problems in the prior art have not been well solved: it is impossible to turn different large dies and the adjustability is limited, and it is difficult to meet the assembly requirements. Therefore, it is urgent to design a large die assembly turning device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a large die assembly turning device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A large die assembly flipping device, comprising a frame. Both ends of the outer wall of the top of the frame are provided with vertical plates. A distance adjusting mechanism is arranged between the vertical plates and the frame. Vertical grooves are formed on the outer walls of the vertical plates. Lifting blocks are arranged on the inner walls of the vertical grooves. A height adjusting mechanism is arranged between the lifting blocks and the vertical grooves. One end of the lifting block is provided with a limiting frame. A limiting and fixing mechanism is arranged on the outer wall of the limiting frame. A flipping connection mechanism is arranged between the limiting frame and the lifting block. A transverse groove is formed on the outer wall of the top of the frame. A moving block is arranged on the inner wall of the transverse groove. An auxiliary jacking mechanism is arranged on the outer wall of the moving block.

[0007] Preferably, the distance adjusting mechanism includes a first slider and a first motor. A first chute is formed on the outer wall of the top of the frame. The first sliders are respectively slidably connected to both ends of the inner wall of the first chute. The first sliders are threadedly connected to a bidirectional threaded screw rod. The bidirectional threaded screw rod is fixedly connected to the first motor. The first motor is fixedly connected to the outer wall of the top of the frame. The first sliders are fixedly connected to the vertical plates.

[0008] Preferably, the height adjusting mechanism includes a second slider and a second motor. Second chutes are formed on the inner walls of the vertical grooves. The second sliders are slidably connected to the inner walls of the second chutes. The second sliders are threadedly connected to a threaded screw rod. The threaded screw rod is fixedly connected to the second motor. The second motor is fixedly connected to the outer wall of the top of the vertical plate. The second sliders are fixedly connected to the lifting blocks.

[0009] Preferably, the flipping connection mechanism includes a third motor and a connecting piece. The third motor is fixedly connected to the lifting block. The third motor is fixedly connected to a rotating shaft. The rotating shaft is rotatably connected to the connecting piece. The connecting piece is fixedly connected to the limiting frame. A reinforcing frame is rotatably connected to the outer wall of the rotating shaft. The reinforcing frame is fixedly connected to the lifting block.

[0010] Preferably, the limiting and fixing mechanism includes a pressing plate and a screw rod. The pressing plate is located inside the limiting frame. The top of the pressing plate is rotatably connected to the screw rod. The screw rod is threadedly connected to the limiting frame. The two sides of the limiting frame are slidably connected to telescopic rods. A limiting device is arranged between the limiting frame and the telescopic rods. A baffle is rotatably connected to the outer wall of the telescopic rod.

[0011] Preferably, the auxiliary jacking mechanism includes an electric push rod and rollers. The electric push rod is fixedly connected to the moving block. The top of the electric push rod is fixedly connected to a bracket. The rollers are rotatably connected to the bracket.

[0012] Preferably, movable grooves are formed on both sides of the inner wall of the transverse groove. Movable blocks are slidably connected to the inner walls of the movable grooves. The movable blocks are fixedly connected to the moving block. Bolts are threadedly connected to the outer walls of the movable blocks.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In the present utility model, the limit fixing mechanism within the limit frame can be used to perform limit fixing according to different molds. The flipping connection mechanism at one end of the limit frame can be used to flip the limit frame and the mold between the limit frames. The height adjustment mechanism between the lifting block and the vertical groove can be used to adjust the height of the lifting block, so as to adjust the height of the mold, and enable the mold to have the ability to tilt and flip left and right. The distance adjustment mechanism can be used to adjust the distance between the limit frames according to different molds, ensuring the practicability of the device;

[0015] In the present utility model, the electric push rod on the outer wall of the moving block can be used to assist in jacking up the bottom of the mold by means of the bracket and the rollers within the bracket, so as to facilitate the subsequent limit fixing of the mold. By setting the movable block to move within the movable groove and using bolts for limitation, the jacking position can be adjusted according to the position of the mold, ensuring the jacking effect. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a large mold assembly flipping device.

[0017] Figure 2 It is a schematic diagram of the partial main structure of a large mold assembly flipping device.

[0018] Figure 3 It is a schematic diagram of the bottom main structure of a large mold assembly flipping device.

[0019] Figure 4 It is a schematic diagram of the main structure of the limit frame of a large mold assembly flipping device.

[0020] In the figure: 1, frame; 2, bidirectional threaded lead screw; 3, first motor; 4, first slider; 5, vertical plate; 6, vertical groove; 7, second motor; 8, reinforcement frame; 9, first chute; 10, second chute; 11, threaded lead screw; 12, second slider; 13, lifting block; 14, third motor; 15, electric push rod; 16, movable block; 17, bolt; 18, moving block; 19, movable groove; 20, horizontal groove; 21, roller; 22, bracket; 23, rotating shaft; 24, connecting piece; 25, telescopic rod; 26, baffle; 27, pressing plate; 28, screw rod; 29, limit frame. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 In the embodiment of the present utility model, a large mold assembly flipping device includes a frame 1. Both ends of the outer wall of the top of the frame 1 are provided with vertical plates 5. A distance adjusting mechanism is arranged between the vertical plates 5 and the frame 1. A vertical groove 6 is formed on the outer wall of the vertical plate 5. A lifting block 13 is arranged on the inner wall of the vertical groove 6. A height adjusting mechanism is arranged between the lifting block 13 and the vertical groove 6. One end of the lifting block 13 is provided with a limiting frame 29. A limiting and fixing mechanism is arranged on the outer wall of the limiting frame 29. A flipping connection mechanism is arranged between the limiting frame 29 and the lifting block 13. A transverse groove 20 is formed on the outer wall of the top of the frame 1. A moving block 18 is arranged on the inner wall of the transverse groove 20. An auxiliary jacking mechanism is arranged on the outer wall of the moving block 18. By setting the limiting and fixing mechanism in the limiting frame 29, the mold can be limited and fixed according to different molds. By setting the flipping connection mechanism at one end of the limiting frame 29, the mold between the limiting frames 29 can be flipped. By setting the height adjusting mechanism between the lifting block 13 and the vertical groove 6, the height of the lifting block 13 can be adjusted, so that the height of the mold can be adjusted, and the mold can have the ability to tilt and flip left and right. By setting the distance adjusting mechanism, the distance between the limiting frames 29 can be adjusted according to different molds, ensuring the practicability of the device.

[0023] The distance adjusting mechanism includes a first slider 4 and a first motor 3. A first chute 9 is formed on the outer wall of the top of the frame 1. The first slider 4 is respectively slidably connected to both ends of the inner wall of the first chute 9. The first slider 4 is threadedly connected to a bidirectional threaded rod 2. The bidirectional threaded rod 2 is fixedly connected to the first motor 3. The first motor 3 is fixedly connected to the outer wall of the top of the frame 1. The first slider 4 is fixedly connected to the vertical plate 5. By setting the distance adjusting mechanism, the distance between the limiting frames 29 can be adjusted according to different molds, ensuring the practicability of the device;

[0024] The height adjusting mechanism includes a second slider 12 and a second motor 7. Second chutes 10 are formed on the inner walls of the vertical grooves 6. The second slider 12 is slidably connected to the inner walls of the second chutes 10. The second slider 12 is threadedly connected to a threaded rod 11. The threaded rod 11 is fixedly connected to the second motor 7. The second motor 7 is fixedly connected to the outer wall of the top of the vertical plate 5. The second slider 12 is fixedly connected to the lifting block 13. By setting the height adjusting mechanism between the lifting block 13 and the vertical groove 6, the height of the lifting block 13 can be adjusted, so that the height of the mold can be adjusted, and the mold can have the ability to tilt and flip left and right;

[0025] The flipping connection mechanism includes a third motor 14 and a connecting member 24. The third motor 14 is fixedly connected to the lifting block 13. The third motor 14 is fixedly connected with a rotating shaft 23. The rotating shaft 23 is rotatably connected to the connecting member 24. The connecting member 24 is fixedly connected to the limiting frame 29. A reinforcing frame 8 is rotatably connected to the outer wall of the rotating shaft 23. The reinforcing frame 8 is fixedly connected to the lifting block 13. By providing the flipping connection mechanism at one end of the limiting frame 29, the mold between the limiting frame 29 and the limiting frame 29 can be flipped;

[0026] The limiting and fixing mechanism includes a pressing plate 27 and a screw rod 28. The pressing plate 27 is located inside the limiting frame 29. The top of the pressing plate 27 is rotatably connected with a screw rod 28. The screw rod 28 is threadedly connected to the limiting frame 29. The two sides of the limiting frame 29 are slidably connected with telescopic rods 25. A limiting device is provided between the limiting frame 29 and the telescopic rods 25. A baffle 26 is rotatably connected to the outer wall of the telescopic rod 25. By providing the limiting and fixing mechanism inside the limiting frame 29, different molds can be limited and fixed;

[0027] The auxiliary lifting mechanism includes an electric push rod 15 and rollers 21. The electric push rod 15 is fixedly connected to the moving block 18. The top of the electric push rod 15 is fixedly connected with a bracket 22. The rollers 21 are rotatably connected to the bracket 22. Activity grooves 19 are opened on both sides of the inner wall of the horizontal groove 20. An activity block 16 is slidably connected to the inner wall of the activity groove 19. The activity block 16 is fixedly connected to the moving block 18. A bolt 17 is threadedly connected to the outer wall of the activity block 16. By providing the electric push rod 15 on the outer wall of the moving block 18, the bottom of the mold can be assisted in lifting by using the bracket 22 and the rollers 21 inside the bracket 22, so as to facilitate the subsequent limiting and fixing of the mold. By setting the movement of the activity block 16 in the activity groove 19 and using the bolt 17 for limiting, the lifting position can be adjusted according to the position of the mold to ensure the lifting effect.

[0028] The working principle of the present utility model is: by providing the limiting and fixing mechanism inside the limiting frame 29, different molds can be limited and fixed. By providing the flipping connection mechanism at one end of the limiting frame 29, the mold between the limiting frame 29 and the limiting frame 29 can be flipped. By providing the height adjustment mechanism between the lifting block 13 and the vertical groove 6, the height of the lifting block 13 can be adjusted, so that the height of the mold can be adjusted, and the mold can have the ability to tilt and flip left and right. By providing the distance adjustment mechanism, the distance between the limiting frames 29 can be adjusted according to different molds to ensure the practicability of the device.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model.

Claims

1. A large mold assembly turning device, comprising a frame (1), characterized in that: Both ends of the outer wall at the top of the frame (1) are provided with vertical plates (5), a distance adjustment mechanism is provided between the vertical plates (5) and the frame (1), a vertical slot (6) is provided on the outer wall of the vertical plate (5), a lifting block (13) is provided on the inner wall of the vertical slot (6), a height adjustment mechanism is provided between the lifting block (13) and the vertical slot (6), a limiting frame (29) is provided at one end of the lifting block (13), a limiting fixing mechanism is provided on the outer wall of the limiting frame (29), a flip connection mechanism is provided between the limiting frame (29) and the lifting block (13), a transverse slot (20) is provided on the outer wall of the transverse slot (20), a moving block (18) is provided on the inner wall of the moving block (18), and an auxiliary lifting mechanism is provided on the outer wall of the moving block (18).

2. A large mold assembly turning device according to claim 1, characterized in that: The distance adjustment mechanism comprises a first slider (4) and a first motor (3); a first slide groove (9) is provided on the top outer wall of the frame (1); the first slider (4) is slidably connected to the two ends of the inner wall of the first slide groove (9); the first slider (4) is threadedly connected to a bidirectional threaded screw (2); the bidirectional threaded screw (2) and the first motor (3) are fixedly connected; the first motor (3) and the top outer wall of the frame (1) are fixedly connected; and the first slider (4) and the vertical plate (5) are fixedly connected.

3. A large mold assembly turning device according to claim 1, characterized in that: The height adjustment mechanism comprises a second slider (12) and a second motor (7); the inner wall of the vertical slot (6) is provided with a second slide slot (10); the second slider (12) and the inner wall of the second slide slot (10) are slidably connected; the second slider (12) is threadedly connected with a threaded screw (11); the threaded screw (11) and the second motor (7) are fixedly connected; the second motor (7) and the outer wall of the top of the vertical plate (5) are fixedly connected; and the second slider (12) and the lifting block (13) are fixedly connected.

4. A large mold assembly turning device according to claim 1, characterized in that: The flip connection mechanism comprises a third motor (14) and a connecting member (24); the third motor (14) and the lifting block (13) are fixedly connected; the third motor (14) is fixedly connected to a rotating shaft (23); the rotating shaft (23) and the connecting member (24) are rotatably connected; the connecting member (24) and the limiting frame (29) are fixedly connected; the outer wall of the rotating shaft (23) is rotatably connected to a reinforcing frame (8); and the reinforcing frame (8) and the lifting block (13) are fixedly connected.

5. A large mold assembly turning device according to claim 4, characterized in that: The limiting fixing mechanism comprises a pressing plate (27) and a screw rod (28), the pressing plate (27) is located inside the limiting frame (29), the top of the pressing plate (27) is rotatably connected to the screw rod (28), the screw rod (28) and the limiting frame (29) are threadedly connected, the two sides of the limiting frame (29) are slidably connected to the telescopic rod (25), a limiting device is arranged between the limiting frame (29) and the telescopic rod (25), and the outer wall of the telescopic rod (25) is rotatably connected to the baffle plate (26).

6. A large mold assembly turning device according to claim 1, characterized in that: The auxiliary lifting mechanism comprises an electric push rod (15) and a roller (21); the electric push rod (15) and a moving block (18) are fixedly connected; a bracket (22) is fixedly connected to the top of the electric push rod (15); and the roller (21) and the bracket (22) are rotatably connected.

7. A large mold assembly turning device according to claim 1, characterized in that: Both sides of the inner wall of the transverse groove (20) are provided with movable grooves (19), the inner wall of the movable groove (19) is slidably connected with a movable block (16), the movable block (16) and the moving block (18) are fixedly connected, and the outer wall of the movable block (16) is threadedly connected with a bolt (17).

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