Turnover device for machining metal parts with CNC

Abstract

The utility model relates to automatic processing technical field discloses metal part processing turnover device based on CNC, including the bottom plate, the upper surface fixed connection of bottom plate has the hydraulic cylinder, the output fixed connection of hydraulic cylinder has the connecting block, the lower surface sliding connection of connecting block has the limit support, the outer wall fixed connection of connecting block has the rack, the tooth end of rack is engaged and is connected with first gear, the inside fixed connection of first gear has the connecting rod, the outer wall rotation is connected with support block of connecting rod, the upper surface fixed connection of support block in bottom plate, the outer wall fixed connection of connecting rod has the fixed block, in the utility model, through the rack front and back movement drive first gear rotates, in first gear rotation will drive connecting rod rotates, then through the cooperation between connecting rod, fixed block, bearing frame, make connecting rod reach overturning effect through bearing frame to metal part, convenient operation reduces manual intervention simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of automated processing technology, and in particular to a flipping device for machining metal parts using CNC. Background Technology

[0002] CNC technology is an important component of modern manufacturing, making the machining process more automated, precise, and efficient. Through computer control, CNC technology greatly improves machining accuracy and saves production costs. A metal parts machining flipping device is a mechanical device used to rotate or flip workpieces during the metal processing process. Its main function is to solve the machining needs of workpieces at different angles or in different processing steps. Therefore, CNC-based metal parts machining flipping devices are needed in metal parts machining.

[0003] CNC metal parts machining flipping devices are an important piece of equipment for machining complex parts. They can help achieve multi-angle machining of parts. In the current technology, many devices still rely on manual operation to assist in flipping, which not only increases the difficulty of operation, but also increases labor costs and the probability of errors. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a CNC-based metal parts machining flipping device, which aims to improve the problem that many devices still rely on manual operation to assist in flipping, which not only increases the difficulty of operation, but also increases labor costs and the probability of errors.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CNC-based metal parts machining flipping device, comprising a base plate, a hydraulic cylinder fixedly connected to the upper surface of the base plate, a connecting block fixedly connected to the output end of the hydraulic cylinder, a limit frame slidably connected to the lower surface of the connecting block, a rack fixedly connected to the outer wall of the connecting block, the lower surface of the rack slidably connected to the inner wall of the limit frame, a first gear meshing with the tooth end of the rack, a connecting rod fixedly connected inside the first gear, a support block rotatably connected to the outer wall of the connecting rod, the lower surface of the support block fixedly connected to the upper surface of the base plate, a fixing block fixedly connected to the outer wall of the connecting rod, and a support assembly provided on the outer wall of the fixing block, the support assembly being used to provide support.

[0006] Preferably, the support assembly includes a load-bearing frame, the outer wall of which is fixedly connected to the outer wall of the fixing block, and a bidirectional threaded rod is rotatably connected inside the load-bearing frame.

[0007] Preferably, the outer wall of the bidirectional threaded rod is threadedly connected to a first slider, and the outer wall of the first slider is fixedly connected to a load-bearing block.

[0008] Preferably, a second slider is fixedly connected to the inner wall of the load-bearing block, and a limit post is slidably connected to the outer wall of the second slider. The two ends of the limit post are fixedly connected to the inner wall of the load-bearing frame.

[0009] Preferably, a clamping block is fixedly connected to the outer wall of the load-bearing block, a placement block is slidably connected to the lower surface of the clamping block, and the lower surface of the placement block is fixedly connected to the upper surface of the base plate.

[0010] Preferably, a shell is fixedly connected to the right outer wall of the load-bearing frame, and a motor is fixedly connected to the right inner side of the load-bearing frame, with a rotating shaft fixedly installed at the output end of the motor.

[0011] Preferably, the outer wall of the rotating shaft is rotatably connected to the inside of the housing, and a second gear is fixedly connected to the outer wall of the rotating shaft.

[0012] Preferably, the teeth of the second gear are meshed with a third gear, and the interior of the third gear is fixedly connected to the outer wall of the bidirectional threaded rod.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the rack moves back and forth, driving the first gear to rotate. The rotation of the first gear drives the connecting rod to rotate. Then, through the cooperation between the connecting rod, the fixing block, and the load-bearing frame, the connecting rod achieves the flipping effect on the metal parts through the load-bearing frame. At the same time, it is easy to operate, reduces manual intervention, and improves processing efficiency.

[0015] 2. In this utility model, the first slider is moved by the rotation of the bidirectional threaded rod. Then, through the cooperation between the load-bearing block, the second slider, the limiting post and the clamping block, the clamping block clamps the metal parts, which can better adapt to the size of different parts. Attached Figure Description

[0016] Figure 1 This is a perspective view of the CNC-based metal parts machining flipping device proposed in this utility model;

[0017] Figure 2 This is a partial structural diagram of the clamping block of the CNC metal parts machining flipping device proposed in this utility model;

[0018] Figure 3 This is a partial structural diagram of the bidirectional threaded rod based on the CNC metal parts machining and flipping device proposed in this utility model.

[0019] Legend:

[0020] 1. Base plate; 2. Hydraulic cylinder; 3. Connecting block; 4. Limiting frame; 5. Rack; 6. First gear; 7. Connecting rod; 8. Support block; 9. Fixing block; 10. Load-bearing frame; 11. Bidirectional threaded rod; 12. First slider; 13. Load-bearing block; 14. Second slider; 15. Limiting post; 16. Clamping block; 17. Motor; 18. Housing; 19. Rotating shaft; 20. Second gear; 21. Third gear; 22. Placement block. Detailed Implementation

[0021] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] Reference Figures 1-3 This utility model provides an embodiment of a CNC-based metal parts machining flipping device, comprising a base plate 1, a hydraulic cylinder 2 fixedly connected to the upper surface of the base plate 1, a connecting block 3 fixedly connected to the output end of the hydraulic cylinder 2, a limit frame 4 slidably connected to the lower surface of the connecting block 3, a rack 5 fixedly connected to the outer wall of the connecting block 3, the lower surface of the rack 5 slidably connected to the inner wall of the limit frame 4, a first gear 6 meshing with the tooth end of the rack 5, a connecting rod 7 fixedly connected inside the first gear 6, a support block 8 rotatably connected to the outer wall of the connecting rod 7, the lower surface of the support block 8 fixedly connected to the upper surface of the base plate 1, a fixing block 9 fixedly connected to the outer wall of the connecting rod 7, and a support assembly provided on the outer wall of the fixing block 9 for providing support.

[0023] Specifically, the limiting frame 4 supports and limits the offset of the rack 5, so that the limiting frame 4 can only move back and forth on the inner wall of the rack 5. The connecting block 3 fixes the rack 5. When the hydraulic cylinder 2 drives the connecting block 3 to move, the connecting block 3 will drive the rack 5 to move. The connecting rod 7 supports and fixes the support block 8 and the fixing block 9. The support block 8 supports the connecting rod 7.

[0024] Reference Figure 1 and Figure 2 The support assembly includes a load-bearing frame 10, the outer wall of the load-bearing frame 10 is fixedly connected to the outer wall of the fixing block 9, the inner side of the load-bearing frame 10 is rotatably connected to a bidirectional threaded rod 11, the outer wall of the bidirectional threaded rod 11 is threadedly connected to a first slider 12, and the outer wall of the first slider 12 is fixedly connected to a load-bearing block 13.

[0025] Specifically, the fixing block 9 provides fixed support for the load-bearing frame 10, the load-bearing frame 10 provides support for the bidirectional threaded rod 11, the bidirectional threaded rod 11 provides support and limit offset for the first slider 12, the first slider 12 provides fixed support for the load-bearing block 13, and the rotation of the bidirectional threaded rod 11 will drive the first slider 12 on the outer wall to move.

[0026] Reference Figure 1 and Figure 2 The inner wall of the load-bearing block 13 is fixedly connected to a second slider 14, and the outer wall of the second slider 14 is slidably connected to a limit post 15. The two ends of the limit post 15 are fixedly connected to the inner wall of the load-bearing frame 10. The outer wall of the load-bearing block 13 is fixedly connected to a clamping block 16, and the lower surface of the clamping block 16 is slidably connected to a placement block 22. The lower surface of the placement block 22 is fixedly connected to the upper surface of the base plate 1.

[0027] Specifically, the placement block 22 supports the metal parts, the load-bearing block 13 fixes the second slider 14, the load-bearing block 13 is hollow in the middle, and the limiting post 15 supports and limits the offset of the second slider 14, so that the load-bearing block 13 can only move left and right. The load-bearing block 13 provides fixed support for the clamping block 16. When the load-bearing block 13 moves, it will drive the clamping block 16 to move at the same time, so as to achieve the effect of clamping the metal parts.

[0028] Reference Figure 1 and Figure 3 The outer wall of the right side of the load-bearing frame 10 is fixedly connected to the outer shell 18, and the inner side of the right side of the load-bearing frame 10 is fixedly connected to the motor 17. The output end of the motor 17 is fixedly provided with a rotating shaft 19.

[0029] Specifically, the load-bearing frame 10 has a fixing function on the motor 17 and the outer casing 18, and the motor 17 has a fixing function on the rotating shaft 19.

[0030] Reference Figure 3 The outer wall of the rotating shaft 19 is rotatably connected to the inside of the outer casing 18. The outer wall of the rotating shaft 19 is fixedly connected to the second gear 20. The tooth end of the second gear 20 is meshed with the third gear 21. The inside of the third gear 21 is fixedly connected to the outer wall of the bidirectional threaded rod 11.

[0031] Specifically, the outer casing 18 supports the rotating shaft 19, the rotating shaft 19 fixes the second gear 20, and the third gear 21 fixes the bidirectional threaded rod 11. When the rotating shaft 19 rotates, it will cause the second gear 20 to rotate, and through the second gear 20, it will drive the third gear 21 to rotate, thereby causing the bidirectional threaded rod 11 to rotate.

[0032] Working principle: When the device is needed, first place the metal part on the upper surface of the placement block 22, then start the motor 17 inside the load-bearing frame 10. The motor 17 will drive the rotating shaft 19 to rotate inside the outer casing 18. When the rotating shaft 19 rotates, it will drive the second gear 20 to rotate simultaneously. The second gear 20 will drive the third gear 21 at the tooth end to rotate through meshing. When the third gear 21 rotates, it will cause the bidirectional threaded rod 11 to rotate inside the load-bearing frame 10. At the same time, the bidirectional threaded rod 11 will cause the first slider 12 to move. When the first slider 12 moves, it will drive the load-bearing block 13 to move. During the movement of the load-bearing block 13, it will cause the clamping block 16 to move simultaneously, thereby clamping and fixing the metal part to ensure its stability during operation. When the metal part needs to be flipped, start the hydraulic cylinder 2 on the upper surface of the base plate 1. The hydraulic cylinder 2 will drive the connecting block 3 to... The device moves back and forth. When the connecting block 3 moves back and forth, it causes the rack 5 to slide on the inner wall of the limiting frame 4. The limiting frame 4 limits the offset of the rack 5. When the rack 5 moves, it causes the first gear 6 at the tooth end to rotate through meshing. When the first gear 6 rotates, it causes the internal connecting rod 7 to rotate on the inner wall of the support block 8. When the connecting rod 7 rotates, it causes the fixing block 9 to rotate. When the fixing block 9 rotates, it causes the load-bearing frame 10 on the outer wall to rotate. Then, through the load-bearing frame 10, the clamping block 16 causes the metal parts to flip, which facilitates double-sided processing of the metal parts. This device can not only achieve the effect of flipping metal parts to meet the needs of different processing processes, but also facilitate operation and reduce manual intervention. At the same time, it can clamp and fix metal parts of different sizes to ensure stability during operation, and increase the versatility of the device and the flexibility of the production line.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flipping device for CNC machining of metal parts, comprising a base plate (1), characterized in that: A hydraulic cylinder (2) is fixedly connected to the upper surface of the base plate (1). A connecting block (3) is fixedly connected to the output end of the hydraulic cylinder (2). A limit frame (4) is slidably connected to the lower surface of the connecting block (3). A rack (5) is fixedly connected to the outer wall of the connecting block (3). The lower surface of the rack (5) is slidably connected to the inner wall of the limit frame (4). A first gear (6) is meshed with the tooth end of the rack (5). A connecting rod (7) is fixedly connected inside the first gear (6). A support block (8) is rotatably connected to the outer wall of the connecting rod (7). The lower surface of the support block (8) is fixedly connected to the upper surface of the base plate (1). A fixing block (9) is fixedly connected to the outer wall of the connecting rod (7). A support assembly is provided on the outer wall of the fixing block (9). The support assembly is used to provide support.

2. The CNC-based metal parts machining flipping device according to claim 1, characterized in that: The support assembly includes a load-bearing frame (10), the outer wall of which is fixedly connected to the outer wall of the fixing block (9), and a bidirectional threaded rod (11) is rotatably connected inside the load-bearing frame (10).

3. The CNC-based metal parts machining flipping device according to claim 2, characterized in that: The outer wall of the bidirectional threaded rod (11) is threadedly connected to a first slider (12), and the outer wall of the first slider (12) is fixedly connected to a load-bearing block (13).

4. The CNC-based metal parts machining flipping device according to claim 3, characterized in that: The inner wall of the load-bearing block (13) is fixedly connected to a second slider (14), and the outer wall of the second slider (14) is slidably connected to a limit post (15). The two ends of the limit post (15) are fixedly connected to the inner wall of the load-bearing frame (10).

5. The CNC-based metal parts machining flipping device according to claim 3, characterized in that: The outer wall of the load-bearing block (13) is fixedly connected to a clamping block (16), and the lower surface of the clamping block (16) is slidably connected to a placement block (22). The lower surface of the placement block (22) is fixedly connected to the upper surface of the base plate (1).

6. The CNC-based metal parts machining flipping device according to claim 2, characterized in that: The outer wall of the right side of the load-bearing frame (10) is fixedly connected to a shell (18), and the inside of the right side of the load-bearing frame (10) is fixedly connected to a motor (17), and the output end of the motor (17) is fixedly provided with a rotating shaft (19).

7. The CNC-based metal parts machining flipping device according to claim 6, characterized in that: The outer wall of the rotating shaft (19) is rotatably connected to the inside of the outer casing (18), and a second gear (20) is fixedly connected to the outer wall of the rotating shaft (19).

8. The CNC-based metal parts machining flipping device according to claim 7, characterized in that: The tooth end of the second gear (20) is meshed with a third gear (21), and the interior of the third gear (21) is fixedly connected to the outer wall of the bidirectional threaded rod (11).

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