Multifunctional corner cutting platform for automatic corner cutting and bending machine

Abstract

The utility model relates to the field of corner cutting and bending machines, in particular to a multifunctional corner cutting platform for an automatic corner cutting and bending machine, which comprises a corner cutting platform and a support frame, lifting boxes are fixedly connected to the front side and the rear side of the upper end of the corner cutting platform, a pressing roller is arranged between the two lifting boxes, and a fixing plate is arranged at the upper end of the corner cutting platform. Sliding blocks are arranged at the lower ends of the fixing plates, fixing side plates are fixedly installed on the left side and the right side of the front end of the corner cutting platform, a transmission rod is rotationally installed between the two fixing side plates, and a bottom plate is fixedly installed at the lower end of the inner side of the supporting frame. The angle cutting platform is lifted through the first air cylinder, rotates around the rotating rod and regulates and controls the length of the output end of the first air cylinder, so that the purpose of adjusting the cutting angle is achieved, the lifting block slides up and down along the inner wall of the lifting box by rotating the threaded rod, and the pressing roller is driven to move up and down through the connecting rod fixedly connected with the lifting block; and the pressing roller presses the to-be-processed material, so that the rear end of the material is prevented from upwarping during processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of corner cutting and bending machine, especially to a multifunctional corner cutting platform for automatic corner cutting and bending machine. BACKGROUND

[0002] Automatic corner cutting and bending machine is a kind of efficient industrial processing equipment, which is mainly used for cutting and bending operation of metal and other materials. With the rapid development of modern industry, the processing demand of various metals and non-metallic materials is increasing. In the mechanical manufacturing, construction, furniture, automobile and other industries, it is often necessary to cut and bend the material to meet the specific product design requirements.

[0003] The existing corner cutting platform for automatic corner cutting and bending machine has obvious deficiencies in cutting angle and bending angle adjustment. The current platform can only perform fixed-angle cutting and bending operation, and cannot flexibly adjust the angle according to the requirements of different workpieces, which greatly limits the diversity and applicability of processing. The corner cutting platform for automatic corner cutting and bending machine may cause the rear end of the material to be raised during cutting, affecting the accuracy of the angle during cutting and bending.

[0004] Therefore, in view of the above-mentioned problems of the existing corner cutting platform for automatic corner cutting and bending machine that the angle cannot be adjusted during cutting and bending, and the lack of adjustable pressing structure, a multifunctional corner cutting platform for automatic corner cutting and bending machine can be designed, which changes the angle during cutting and bending by adjusting the angle of the corner cutting platform, and is provided with an adjustable pressing structure. SUMMARY

[0005] In order to overcome the problem of the existing multifunctional corner cutting platform for automatic corner cutting and bending machine that it is not convenient to adjust the angle during cutting and bending, and the functionality is relatively single.

[0006] The technical scheme of the utility model is as follows: a multifunctional corner cutting platform for automatic corner cutting and bending machine, comprising a corner cutting platform, a support frame, a lifting box fixedly connected to the front and rear sides of the upper end of the corner cutting platform, a pressing roller provided between the two lifting boxes, a fixed plate provided at the upper end of the corner cutting platform, a sliding block provided at the lower end of the fixed plate, a fixed side plate fixedly installed at the left and right sides of the front end of the corner cutting platform, a transmission rod rotatably installed between the two fixed side plates, a bottom plate fixedly installed at the lower end of the inner side of the support frame, a first air cylinder provided between the upper end of the bottom plate and the corner cutting platform, a base fixedly installed at the right side of the upper end of the support frame, a machine box installed at the upper end of the base, a second air cylinder installed at the upper end of the machine box, a blade seat installed at the output end of the second air cylinder, and a corner cutting die provided at the lower end of the blade seat.

[0007] Preferably, the inner side of the lifting box is provided with a threaded rod, the lower end of the threaded rod is rotationally connected with the bottom of the lifting box, the upper end of the threaded rod is rotationally connected with the top of the lifting box, the upper end of the threaded rod extends to the outer side of the lifting box and is fixedly installed with a rotating handle, the surface of the threaded rod is threadedly connected with a lifting block, the surface of the lifting box is provided with a sliding groove, a connecting rod is slidingly installed in the sliding groove, one end of the connecting rod is fixedly connected with the lifting block, and the other end of the connecting rod is fixedly connected with the pressing roller, so that the pressing roller can press the material to be processed and prevent the material from being warped.

[0008] Preferably, the upper end surface of the corner cutting platform is provided with a guide rail groove, two groups of guide rail grooves are symmetrically arranged on the front and back sides of the corner cutting platform, each group of guide rail grooves is evenly distributed with four guide rail grooves, a double-headed threaded rod is installed between the two guide rail grooves in the interior of the corner cutting platform, the double-headed threaded rod extends to the front and back of the guide rail groove, and the front end of the double-headed threaded rod is rotationally connected with the inner wall of the guide rail groove, the rear end of the double-headed threaded rod extends to the rear side of the guide rail groove, and the rear end of the double-headed threaded rod is rotationally connected with the inner wall of the guide rail groove, two sliding blocks are arranged on the front and back ends of the double-headed threaded rod, the two sliding blocks are threadedly connected with the front and back ends of the double-headed threaded rod, and the front end of the double-headed threaded rod is fixedly connected with a bevel gear one outside the corner cutting platform, so as to facilitate the fixation of the material and prevent the material from sliding left and right.

[0009] Preferably, the guide rail groove and the sliding block are slidingly connected, the right end of the fixed plate is fixedly connected with a support block three, and the lower end of the support block three is fixedly connected with the sliding block, so as to improve the stability.

[0010] Preferably, the left end of the fixed side plate is provided with a motor, the output end of the motor is fixedly connected with the left end of a transmission rod, the surface of the transmission rod is fixedly connected with a bevel gear two, the bevel gear two is meshingly connected with the bevel gear one, and the motor drives the fixed plate to move synchronously.

[0011] Preferably, the output end of the first air cylinder is rotationally connected with a support block one through a rotating shaft, the upper end of the support block one is fixedly connected with the corner cutting platform, the lower end of the first air cylinder is fixedly connected with a rotating seat, the rotating seat is rotationally connected with a support block two through a rotating shaft, and the lower end of the support block two is fixedly connected with the upper end of the bottom plate, so as to change the direction of the upward supporting force generated by the first air cylinder to a direction perpendicular to the corner cutting platform.

[0012] Preferably, the front and back sides of the right end of the corner cutting platform are both fixedly connected with rotating rods, the rotating rods are rotationally connected with a support frame, the front and back sides of the lower end of the case are both provided with a sliding groove one, the upper end of the base is fixedly connected with a sliding rail, the sliding rail is slidingly connected with the sliding groove one, and the corner cutting platform is rotationally adjusted in angle.

[0013] The utility model discloses the beneficial effects of:

[0014] 1. The automatic corner cutting and bending machine uses a multifunctional corner cutting platform, which is driven by the upward movement of the output end of the first cylinder to move the left side of the corner cutting platform, and the right end of the corner cutting platform is fixedly connected with a rotating rod, so that the corner cutting platform rotates around the rotating rod to change the angle of the corner cutting platform, thereby improving the flexibility by adjusting the angle of the corner cutting platform to change the angle during corner cutting and bending;

[0015] 2. The automatic corner cutting and bending machine uses a multifunctional corner cutting platform, which is driven by the upward movement of the output end of the first cylinder to move the left side of the corner cutting platform, and the right end of the corner cutting platform is fixedly connected with a rotating rod, so that the corner cutting platform rotates around the rotating rod to change the angle of the corner cutting platform, thereby improving the flexibility by adjusting the angle of the corner cutting platform to change the angle during corner cutting and bending;

[0016] 3. The automatic corner cutting and bending machine uses a multifunctional corner cutting platform, which is driven by the upward movement of the output end of the first cylinder to move the left side of the corner cutting platform, and the right end of the corner cutting platform is fixedly connected with a rotating rod, so that the corner cutting platform rotates around the rotating rod to change the angle of the corner cutting platform, thereby improving the flexibility by adjusting the angle of the corner cutting platform to change the angle during corner cutting and bending; BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The overall structure of the automatic corner cutting and bending machine is shown. Figure 1 ;

[0018] Figure 2 The overall structure of the automatic corner cutting and bending machine is shown.

[0019] Figure 3 The overall structure of the automatic corner cutting and bending machine is shown. Figure 2 ;

[0020] Figure 4 The overall structure of the automatic corner cutting and bending machine is shown.

[0021] BRIEF DESCRIPTION OF DRAWINGS: 1, corner cutting platform; 2, lifting box; 21, lifting block; 22, connecting rod; 23, threaded rod; 3, pressing roller; 4, fixed plate; 5, sliding block; 51, guide groove; 52, support block three; 53, double-threaded rod; 54, bevel gear one; 6, fixed side plate; 61, motor; 7, transmission rod; 71, bevel gear two; 8, first cylinder; 81, support block one; 82, rotating seat; 83, support block two; 9, bottom plate; 10, support frame; 101, rotating rod; 11, base; 111, sliding rail; 12, machine box; 121, sliding groove one; 13, second cylinder; 14, blade seat. DETAILED DESCRIPTION

[0022] The utility model is further explained below in combination with the drawings and embodiments.

[0023] Please refer to Figures 1-4 The utility model provides a kind of multifunctional corner cutting platform for automatic corner cutting bending machine, including corner cutting platform 1, further including support frame 10, the front and rear sides of the upper end of corner cutting platform 1 are fixedly connected with lifting box 2, press cylinder 3 is arranged between two lifting boxes 2, the upper end of corner cutting platform 1 is provided with fixed plate 4, the lower end of fixed plate 4 is provided with sliding block 5, the left and right sides of the front end of corner cutting platform 1 are fixedly installed with fixed side plate 6, transmission rod 7 is rotatably installed between two fixed side plates 6, bottom plate 9 is fixedly installed at the lower end of the inner side of support frame 10, first cylinder 8 is arranged between the upper end of bottom plate 9 and corner cutting platform 1, base 11 is fixedly installed at the right side of the upper end of support frame 10, machine case 12 is installed on the upper end of base 11, second cylinder 13 is installed on the upper end of machine case 12, blade seat 14 is installed at the output end of second cylinder 13, corner cutting mould is arranged at the lower end of 14, material to be processed is entered into the device through the left end on the surface of corner cutting platform 1, motor 6 drives transmission rod 7 to rotate through intermeshing bevel gear one 54 and bevel gear two 71 to drive double-headed threaded rod 53 to rotate, to make sliding block 5 slide along guide groove 51, to fix the material to be processed, then by adjusting threaded rod 23 simultaneously, press cylinder 3 is extruded to the material to be processed downward, to reach the purpose of fixation, by starting first cylinder 8 to push corner cutting platform 1 to rotate around rotating rod 101, adjust to appropriate angle, it is convenient to control the angle when cutting corner and bending.

[0024] Please refer to 1、 Figure 2 And Figure 4 In the embodiment, the inner side of lifting box 2 is installed with threaded rod 23, the lower end of threaded rod 23 is rotatably connected with the bottom of lifting box 2, the upper end of threaded rod 23 is rotatably connected with the top of lifting box 2, the upper end of threaded rod 23 extends to the outer side of lifting box 2 and is fixedly installed with handle, threaded rod 23 is screw-connected with lifting block 21 on the surface, sliding slot is formed in the surface of lifting box 2, connecting rod 22 is slidably installed in the sliding slot, one end of connecting rod 22 is fixedly connected with lifting block 21, the other end of connecting rod 22 is fixedly connected with press cylinder 3, by rotating threaded rod 23, lifting block 21 slides up and down along the inner wall of lifting box 2, press cylinder 3 moves up and down by connecting rod 22 fixedly connected with lifting block 21, so that press cylinder 3 presses the material to be processed.

[0025] Please refer to 1、 Figure 2 And Figure 4In the embodiment, the upper end face of the chamfering platform 1 is provided with guide rail grooves 51, two groups of the guide rail grooves 51 are symmetrically arranged on the front and back of the chamfering platform 1, each group of the guide rail grooves 51 is equidistantly distributed with four guide rail grooves 51, a double-headed threaded rod 53 is arranged between the two guide rail grooves 51 in the chamfering platform 1, the front and back of the double-headed threaded rod 53 extends to the guide rail grooves 51, and the front end of the double-headed threaded rod 53 is rotatably connected with the inner wall of the guide rail groove 51, the rear end of the double-headed threaded rod 53 extends to the rear side of the guide rail groove 51, and the rear end of the double-headed threaded rod 53 is rotatably connected with the inner wall of the guide rail groove 51, two sliding blocks 5 are arranged on the front and back of the double-headed threaded rod 53, the two sliding blocks 5 are threadedly connected with the front and back of the double-headed threaded rod 53 respectively, a bevel gear one 54 is fixedly connected with the outer side of the front end of the double-headed threaded rod 53, the guide rail groove 51 is slidably connected with the sliding block 5, the right end of the fixed plate 4 is fixedly connected with a support block three 52, the lower end of the support block three 52 is fixedly connected with the sliding block 5, a motor 61 is arranged on the left end of the fixed side plate 6, the output end of the motor 61 is fixedly connected with the left end of a transmission rod 7, a bevel gear two 71 is fixedly connected to the surface of the transmission rod 7, the bevel gear two 71 is meshingly connected with the bevel gear one 54, the motor 6 drives the transmission rod 7 to rotate, the double-headed threaded rod 53 is driven to rotate through the meshing of the bevel gear one 54 and the bevel gear two 71, the sliding blocks 5 on the front and back sides are synchronously slid along the guide rail grooves 51, and the fixed plate 4 is driven to move, so that the material to be processed is fixed.

[0026] Please refer to 1, Figure 2 and Figure 4 In the embodiment, the output end of the first cylinder 8 is rotatably connected with a support block one 81 through a rotating shaft, the upper end of the support block one 81 is fixedly connected with the chamfering platform 1, the lower end of the first cylinder 8 is fixedly connected with a rotating seat 82, the rotating seat 82 is rotatably connected with a support block two 83 through a rotating shaft, the lower end of the support block two 83 is fixedly connected with the upper end of the bottom plate 9, the right end of the chamfering platform 1 is fixedly connected with rotating rods 101 on the front and back sides, the rotating rods 101 are rotatably connected with the support frame 10, the front and back sides of the lower end of the cabinet 12 are provided with sliding grooves one 121, the upper end of the base 11 is fixedly connected with sliding rails 111, the sliding rails 111 are slidably connected with the sliding grooves one 121, the first cylinder 8 can lift the chamfering platform 1, rotate around the rotating rods 101, and adjust the cutting angle by controlling the length of the output end of the first cylinder 8.

[0027] In the work, motor 6 drive transmission rod 7 rotation through the intermeshing bevel gear one 54 and bevel gear two 71 drive double -headed threaded rod 53 rotation, make the front and back two sides slider 5 along guide rail groove 51 synchronous sliding, drive its on fixed plate 4 moves, will be processed material fixed, through rotating threaded rod 23, make lifting piece 21 along lifting box 2 inner wall up and down sliding, through and lifting piece 21 fixed connection connecting rod 22 drive press cylinder 3 up and down movement, make press cylinder 3 press the material to be processed, start first air cylinder 8 will cut angle platform 1 lift, around rotating rod 101 rotation, through the length of first air cylinder 8 output end control, reach the purpose of adjusting cutting angle.

[0028] Through the above steps, by starting the first cylinder 8 to push the cutting angle platform 1 around rotating rod 101 rotation, adjust to the appropriate angle, facilitate control cutting angle and bending angle, to solve the existing automatic cutting angle bending machine cutting angle platform functionality is relatively single, and in cutting angle and bending is not convenient to adjust the angle problem.

Claims

1. A multi-functional corner cutting platform for an automatic corner bending machine, comprising a corner cutting platform (1), characterized in that: The support frame (10) is internally fixedly installed with the bottom plate (9) at the lower end, the first air cylinder (8) is arranged between the upper end of the bottom plate (9) and the corner cutting platform (1), the base (11) is fixedly installed at the right side of the upper end of the support frame (10), the machine box (12) is installed at the upper end of the base (11), the second air cylinder (13) is installed at the upper end of the machine box (12), the blade seat (14) is installed at the output end of the second air cylinder (13), and the corner cutting die is arranged at the lower end of the blade seat (14).

2. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, characterized in that: The inner side of the lifting box (2) is installed with a threaded rod (23), the lower end of the threaded rod (23) is rotatably connected with the bottom of the lifting box (2), the upper end of the threaded rod (23) is rotatably connected with the top of the lifting box (2), the upper end of the threaded rod (23) extends to the outer side of the lifting box (2) and is fixedly installed with a handle, and the surface of the threaded rod (23) is threadedly connected with a lifting block (21). A sliding groove is formed in the surface of the lifting box (2), a connecting rod (22) is slidingly installed in the sliding groove, one end of the connecting rod (22) is fixedly connected with the lifting block (21), and the other end of the connecting rod (22) is fixedly connected with the pressing roller (3).

3. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, wherein: The upper end surface of the corner cutting platform (1) is provided with a guide rail groove (51), the guide rail groove (51) is symmetrically provided with two groups on the front and rear sides of the corner cutting platform (1), each group of guide rail grooves (51) is equidistantly distributed with four guide rail grooves (51), a double-headed threaded rod (53) is installed between the two guide rail grooves (51) in the corner cutting platform (1), the double-headed threaded rod (53) extends to the front and rear of the guide rail groove (51) and is rotatably connected with the inner wall of the front end of the guide rail groove (51), the rear end of the double-headed threaded rod (53) extends to the rear side of the guide rail groove (51) and is rotatably connected with the inner wall of the rear end of the guide rail groove (51), two sliding blocks (5) are arranged at the front and rear ends of the double-headed threaded rod (53), the two sliding blocks (5) are threadedly connected with the front and rear ends of the double-headed threaded rod (53) respectively, and the front end of the double-headed threaded rod (53) extends to the outer side of the corner cutting platform (1) and is fixedly connected with a bevel gear one (54).

4. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, wherein: The guide rail groove (51) and the sliding block (5) are slidingly connected, the right end of the fixed plate (4) is fixedly connected with a support block three (52), and the lower end of the support block three (52) is fixedly connected with the sliding block (5).

5. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, wherein: The left end of the fixed side plate (6) is installed with a motor (61), the output end of the motor (61) is fixedly connected with the left end of the transmission rod (7), the surface of the transmission rod (7) is fixedly connected with a bevel gear two (71), and the bevel gear two (71) is meshingly connected with the bevel gear one (54).

6. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, wherein: The output end of the first air cylinder (8) is rotationally connected with a supporting block one (81) through a rotating shaft, the upper end of the supporting block one (81) is fixedly connected with the cutting angle platform (1), the lower end of the first air cylinder (8) is fixedly connected with a rotating seat (82), the rotating seat (82) is rotationally connected with a supporting block two (83) through a rotating shaft, and the lower end of the supporting block two (83) is fixedly connected with the upper end of the bottom plate (9).

7. The multi-functional corner cutting platform for an automatic corner bending machine according to claim 1, wherein: The front and back sides of the right end of the cutting angle platform (1) are fixedly connected with rotating rods (101), the rotating rods (101) are rotationally connected with the supporting frame (10), the front and back sides of the lower end of the machine box (12) are provided with sliding grooves one (121), the upper end of the base (11) is fixedly connected with sliding rails (111), and the sliding rails (111) are slidingly connected with the sliding grooves one (121).

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