Perforating machine for precise plastic processing

Abstract

The utility model relates to the technical field of perforating machines, and discloses a precise plastic processing perforating machine which comprises a bottom plate, four supporting legs are fixedly connected to the top of the bottom plate, a second supporting plate is fixedly connected among the four supporting legs, a first supporting block is fixedly connected to the bottom plate, and a third motor is fixedly connected to the top of the first supporting block. According to the perforating machine for precise plastic processing, a connecting rod can be driven to rotate through work of a third motor, then the connecting rod drives a third supporting plate to rotate, a first rotating disc can make contact with the bottom of a second rotating disc all the time through a second spring, and the second rotating disc can stop rotating through a second limiting rod and a limiting column; a second limiting rod can be made to be far away from a limiting column through cooperation of a shifting rod and a clamping column, then a second rotating disc is made to rotate, the device does not need manual operation for steering, the rotating angle can be accurately controlled, and therefore the device saves manpower and improves the punching efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a punching machine for precision plastic processing. Background Art

[0002] The punching machine can move the punch head on the X-axis and Y-axis on the plane. After the movement is completed, the pneumatic part starts to work, and the solenoid valve controls the cylinder to perform the punching action;

[0003] After searching, a Chinese patent discloses a punching machine for precision casting processing (authorization announcement number CN213645985U), including a support assembly, and a drilling assembly installed above the support assembly for drilling processing, and an adjustment assembly installed on one side of the drilling assembly and connected to the support assembly for adjusting the drilling position; the support assembly includes a support table and a bracket, the bracket is installed above one end of the support table, and a first fixed plate is installed on one side of the upper part of the bracket. Although the patented technology can change the position of the drilling assembly by telescoping the first telescopic cylinder, it does not need to move the workpiece, so that the drilling accuracy is higher, and it saves time and effort. Multiple drilling operations can be achieved by clamping once, which is highly efficient and practical.

[0004] However, in the actual application process of this patented technology, when drilling, it is only possible to drill up and down. When turning is required, manual operation is still required, and the manual rotation angle is difficult to control accurately. Therefore, this device not only wastes manpower, but also has low drilling efficiency. Utility Model Content

[0005] The utility model aims to provide a punching machine for precision plastic processing, so as to solve the problem that the manual rotation angle is difficult to control accurately in the above background technology, so the device not only wastes manpower but also has low punching efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a precision plastic processing punching machine, comprising a bottom plate, the top of the bottom plate is fixedly connected with four support legs, a support plate 2 is fixedly connected between the four support legs, a support block 1 is fixedly connected to the bottom plate, a motor 3 is fixedly connected to the top of the support block 1, a connecting rod is fixedly connected to the output end of the motor 3, a support plate 3 is fixedly connected to the outside of the connecting rod, a turntable 1 is slidably connected to the top of the connecting rod, a spring 2 is sleeved on the outside of the connecting rod and located between the bottom of the turntable 1 and the top of the support plate 3, and the bottom of the turntable 1 A lever is fixedly connected thereto, a turntable 2 is rotatably connected to the bottom of the support plate 2, a limiting column is equidistantly fixedly connected to the bottom of the turntable 2, a support block 2 is fixedly connected to the bottom of the support plate 2, a limiting rod 2 is rotatably connected to the bottom of the support block 2, a clamping column is fixedly connected to the bottom of the limiting rod 2, a support column is fixedly connected to the bottom of the support block 2 and located on one side of the limiting rod 2, a spring 1 is fixedly connected between the outer side of the support column and the limiting rod 2, a connecting shaft is fixedly connected to the top of the turntable 2, the top of the connecting shaft passes through the support plate 2 and is fixedly connected to a placing table, and the connecting shaft is rotatably connected to the support plate 2;

[0007] Through the above technical scheme, the connection rod can be driven to rotate by the operation of motor three, and then the connection rod drives the support plate three to rotate, and the spring two can make the turntable one always contact the bottom of the turntable two, and the turntable two can be stopped by the limit rod two and the limit column, and the limit rod two can be moved away from the limit column by the cooperation of the lever and the clamping column, so that the turntable two can be rotated. The device does not require manual operation for steering, and the rotation angle can be accurately controlled. Therefore, the device not only saves manpower, but also improves the punching efficiency.

[0008] Preferably, one end of the top of the bottom plate is fixedly connected to a support frame, the inner wall of the support frame is rotatably connected to a screw rod, the outer thread of the screw rod is connected to an L-shaped plate, the inner wall of the support frame is fixedly connected to a limiting rod 1, and the L-shaped plate is slidably connected to the limiting rod 1;

[0009] Through the above technical solution, the L-shaped plate can be driven to move by the rotation of the screw rod, and the L-shaped plate can be limited by the limiting rod 1.

[0010] Preferably, the inner wall of the L-shaped plate is fixedly connected to two hydraulic cylinders 1, and a support plate 1 is fixedly connected between the piston rods of the two hydraulic cylinders 1;

[0011] Through the above technical solution, the support plate can be driven to move through the operation of the hydraulic cylinder 1.

[0012] Preferably, the top of the support plate 1 is fixedly connected with a hydraulic cylinder 2, the output shaft of the hydraulic cylinder 2 passes through the support plate 1 and is fixedly connected with a motor 2, and the output shaft of the motor 2 is fixedly connected with a drill bit;

[0013] Through the above technical solution, the second hydraulic cylinder can drive the second motor to move, and the work of the second motor can drive the drill bit to rotate.

[0014] Preferably, a motor 1 is fixedly mounted on the top of the support frame, and an output shaft of the motor 1 extends into the interior of the support frame and is fixedly connected to the top of the screw rod;

[0015] Through the above technical solution, the work of motor 1 can drive the screw rod to rotate.

[0016] Preferably, the motor 1, motor 2, motor 3, hydraulic cylinder 1 and hydraulic cylinder 2 are all electrically connected to an external control device;

[0017] Through the above technical solution, motor one, motor two, motor three, hydraulic cylinder one and hydraulic cylinder two can be controlled to work through external control equipment.

[0018] Preferably, the turntable is provided with a groove at the bottom, a slider is slidably connected inside the groove, and the slider is fixedly connected to the top of the connecting rod;

[0019] Through the above technical solution, the rotating disk can be prevented from slipping by the coordinated use of the groove and the sliding block.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model can drive the connecting rod to rotate through the work of motor three, and then the connecting rod drives the supporting plate three to rotate, and the spring two can make the turntable one always contact the bottom of the turntable two, and the turntable two can be stopped by the limit rod two and the limit column, and the limit rod two can be kept away from the limit column by the cooperation of the shifting rod and the clamping column, so that the turntable two can be rotated. The device does not need manual operation for steering, and the rotation angle can be accurately controlled. Therefore, the device not only saves manpower, but also improves the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first-perspective stereogram of the present invention;

[0023] Figure 2 It is a second perspective stereogram of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model from a first perspective;

[0025] Figure 4 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0026] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle

[0027] Figure 6 This is a schematic diagram of the disassembly of the placement table and the second turntable of the utility model;

[0028] Figure 7 This is a side sectional view of the motor three, the support plate three and the turntable of the utility model.

[0029] Among them: 1. Base plate; 2. Support frame; 3. Screw rod; 4. Motor 1; 5. Limit rod 1; 6. Hydraulic cylinder 1; 7. Support plate 1; 8. Hydraulic cylinder 2; 9. Motor 2; 10. Drill bit; 11. Support leg; 12. Support plate 2; 13. Support block 1; 14. Motor 3; 15. Turntable 1; 16. Turntable 2; 17. Limit column; 18. Support block 2; 19. Limit rod 2; 20. Push rod; 21. L-shaped plate; 22. Support column; 23. Clamp column; 24. Placement table; 25. Spring 1; 26. Spring 2; 27. Connecting shaft; 28. Connecting rod; 29. ​​Support plate 3; 30. Groove; 31. Slider. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-7A punching machine for precision plastic processing comprises a bottom plate 1, four supporting legs 11 are fixedly connected to the top of the bottom plate 1, a supporting plate 2 12 is fixedly connected between the four supporting legs 11, the supporting plate 2 12 can be made more stable by the supporting legs 11, a supporting block 13 is fixedly connected to the top of the supporting block 13, a motor 3 14 is fixedly connected to the output end of the motor 3 14, the connecting rod 28 can be driven to rotate by the operation of the motor 3 14, the outer side of the connecting rod 28 is fixedly connected to the supporting plate 3 29, the top of the connecting rod 28 is slidably connected to the turntable 15, the outer side of the connecting rod 28 and between the bottom of the turntable 15 and the top of the supporting plate 3 29 is provided with a spring 26, the spring 26 can make the turntable 15 always The bottom of the contact turntable 16 is fixedly connected to the bottom of the turntable 15 with a lever 20, the bottom of the support plate 12 is rotatably connected to the turntable 16, the bottom of the turntable 16 is equidistantly fixedly connected to the limiting column 17, the bottom of the support plate 12 is fixedly connected to the support block 18, the bottom of the support block 18 is rotatably connected to the limiting rod 19, the bottom of the limiting rod 19 is fixedly connected to a clamping column 23, the bottom of the support block 18 and one side of the limiting rod 19 is fixedly connected to a support column 22, a spring 25 is fixedly connected between the outer side of the support column 22 and the limiting rod 19, the top of the turntable 16 is fixedly connected to a connecting shaft 27, the top of the connecting shaft 27 passes through the support plate 12 and is fixedly connected to a placing table 24, and the connecting shaft 27 is rotatably connected to the support plate 12.

[0032] The motor 3 14 can drive the connecting rod 28 to rotate, and then the connecting rod 28 drives the supporting plate 3 29 to rotate. The spring 26 can make the turntable 15 always contact the bottom of the turntable 2 16. The limit rod 2 19 and the limit column 17 can stop the turntable 2 16 from rotating. The cooperation of the shifting rod 20 and the clamping column 23 can make the limit rod 2 19 away from the limit column 17, and then the turntable 2 16 can rotate. The device does not require manual operation for steering, and the rotation angle can be accurately controlled. Therefore, the device not only saves manpower, but also improves the punching efficiency.

[0033] Specifically, one end of the top of the base plate 1 is fixedly connected to a support frame 2, the inner wall of the support frame 2 is rotatably connected to a screw rod 3, the external thread of the screw rod 3 is connected to an L-shaped plate 21, the inner wall of the support frame 2 is fixedly connected to a limit rod 5, and the L-shaped plate 21 is slidably connected to the limit rod 5.

[0034] The rotation of the screw rod 3 can drive the L-shaped plate 21 to move, and the limiting rod 15 can limit the L-shaped plate 21.

[0035] Specifically, the inner wall of the L-shaped plate 21 is fixedly connected to two hydraulic cylinders 6, and a support plate 7 is fixedly connected between the piston rods of the two hydraulic cylinders 6.

[0036] The support plate can be driven to move by the operation of the hydraulic cylinder 6.

[0037] Specifically, a hydraulic cylinder 2 8 is fixedly connected to the top of the support plate 1 7 , an output shaft of the hydraulic cylinder 2 8 passes through the support plate 1 7 and is fixedly connected to a motor 2 9 , and a drill bit 10 is fixedly connected to the output shaft of the motor 2 9 .

[0038] The hydraulic cylinder 2 8 can drive the motor 2 9 to move, and the motor 2 9 can drive the drill bit 10 to rotate.

[0039] Specifically, a motor 4 is fixedly mounted on the top of the support frame 2 , and an output shaft of the motor 4 extends into the interior of the support frame 2 and is fixedly connected to the top of the screw rod 3 .

[0040] The operation of the motor 4 can drive the screw rod 3 to rotate.

[0041] Specifically, motor one 4, motor two 9, motor three 14, hydraulic cylinder one 6 and hydraulic cylinder two 8 are all electrically connected to external control equipment.

[0042] Motor 1 4 , motor 2 9 , motor 3 14 , hydraulic cylinder 1 6 and hydraulic cylinder 2 8 can be controlled to work through external control equipment.

[0043] Specifically, a groove 30 is formed at the bottom of the turntable 15 , and a slider 31 is slidably connected inside the groove 30 , and the slider 31 is fixedly connected to the top of the connecting rod 28 .

[0044] The groove 30 and the slider 31 are used in combination to prevent the turntable 15 from sliding off.

[0045] When in use, first place the device at a designated position, and drive the screw rod 3 to rotate through the operation of the motor 1 4, so that the screw rod 3 drives the L-shaped plate 21 to move up and down, and then the support plate 1 7 is driven to move left and right through the operation of the hydraulic cylinder 1 6, and the motor 2 9 is driven to move up and down by the operation of the hydraulic cylinder 2 8, so that the motor 2 9 drives the drill 10 to move;

[0046] Then, the motor three 14 can drive the connecting rod 28 to rotate, and then the connecting rod 28 drives the supporting plate three 29 to rotate. The spring two 26 can make the turntable one 15 always contact the bottom of the turntable two 16. The limit rod two 19 and the limit column 17 can stop the rotation of the turntable two 16. The cooperation of the shift rod 20 and the clamping column 23 can make the limit rod two 19 away from the limit column 17, and then the friction force between the turntable one 15 and the turntable two 16 drives the turntable two 16 to rotate. When the limit rod two 19 contacts the limit column 17, the friction force between the turntable one 15 and the turntable two 16 cannot drive the turntable two 16 to rotate, and then the turntable two 16 rotates. The device does not require manual operation for steering, and the rotation angle can be accurately controlled. Therefore, the device not only saves manpower, but also improves the punching efficiency.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A punching machine for precision plastic processing, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to four support legs (11), and a support plate 2 (12) is fixedly connected between the four support legs (11). The bottom plate (1) is fixedly connected to a support block 1 (13), and the top of the support block 1 (13) is fixedly connected to a motor 3 (14). The output end of the motor 3 (14) is fixedly connected to a connecting rod (28), and the outer side of the connecting rod (28) is fixedly connected to a support plate 3 (29). The top of the connecting rod (28) is slidably connected to a turntable 1 (15), and a spring 2 (26) is sleeved on the outer side of the connecting rod (28) and located between the bottom of the turntable 1 (15) and the top of the support plate 3 (29). The bottom of the turntable 1 (15) is fixedly connected to a lever (20), and the bottom of the support plate 2 (12) is rotatably connected to the turntable 2. (16), the bottom of the turntable 2 (16) is equidistantly fixedly connected to a limiting column (17), the bottom of the support plate 2 (12) is fixedly connected to a support block 2 (18), the bottom of the support block 2 (18) is rotatably connected to a limiting rod 2 (19), the bottom of the limiting rod 2 (19) is fixedly connected to a clamping column (23), the bottom of the support block 2 (18) and located on one side of the limiting rod 2 (19) is fixedly connected to a support column (22), the outer side of the support column (22) and the limiting rod 2 (19) are fixedly connected to a spring 1 (25), the top of the turntable 2 (16) is fixedly connected to a connecting shaft (27), the top of the connecting shaft (27) passes through the support plate 2 (12) and is fixedly connected to a placing table (24), and the connecting shaft (27) is rotatably connected to the support plate 2 (12).

2. The precision plastic processing punching machine according to claim 1, characterized in that: One end of the top of the base plate (1) is fixedly connected to a support frame (2), the inner wall of the support frame (2) is rotatably connected to a screw rod (3), the outer thread of the screw rod (3) is connected to an L-shaped plate (21), the inner wall of the support frame (2) is fixedly connected to a limit rod (5), and the L-shaped plate (21) is slidably connected to the limit rod (5).

3. The precision plastic processing punching machine according to claim 2, characterized in that: Two hydraulic cylinders (6) are fixedly connected to the inner wall of the L-shaped plate (21), and a support plate (7) is fixedly connected between the piston rods of the two hydraulic cylinders (6).

4. The punching machine for precision plastic processing according to claim 3, characterized in that: The top of the support plate 1 (7) is fixedly connected to a hydraulic cylinder 2 (8), the output shaft of the hydraulic cylinder 2 (8) passes through the support plate 1 (7) and is fixedly connected to a motor 2 (9), and the output shaft of the motor 2 (9) is fixedly connected to a drill bit (10).

5. The punching machine for precision plastic processing according to claim 4, characterized in that: A motor 1 (4) is fixedly mounted on the top of the support frame (2); an output shaft of the motor 1 (4) extends into the interior of the support frame (2) and is fixedly connected to the top of the screw rod (3).

6. The punching machine for precision plastic processing according to claim 5, characterized in that: The motor 1 (4), the motor 2 (9), the motor 3 (14), the hydraulic cylinder 1 (6) and the hydraulic cylinder 2 (8) are all electrically connected to an external control device.

7. The precision plastic processing punching machine according to claim 1, characterized in that: A groove (30) is provided at the bottom of the rotating disk (15), a sliding block (31) is slidably connected inside the groove (30), and the sliding block (31) is fixedly connected to the top of the connecting rod (28).

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