Metal plate bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses a metal plate bending machine which comprises a replacing mechanism, a bending mechanism, an adjusting mechanism and a fixing mechanism, the bending mechanism is located in the replacing mechanism, the adjusting mechanism is located in the replacing mechanism, the fixing mechanism is located at the top of the replacing mechanism, and the fixing mechanism is located at the bottom of the replacing mechanism. The replacing mechanism comprises an operation table, a T-shaped fixing block is fixedly connected to the top of the operation table, a bending mold is slidably connected to the outer wall of the T-shaped fixing block, and a T-shaped sliding groove is formed in the bottom of the bending mold. The bolt is screwed outwards, so that the outer wall of the bolt is separated from the inner wall of the T-shaped fixing block and then separated from the inner wall of the bending die, then the bottom of the bending die is separated from the top of the T-shaped fixing block along the T-shaped sliding groove, then the dies with different lengths are assembled, and the installation and replacement of the dies are greatly improved through the installation mode of using the bolt.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine especially relates to a metal plate bending machine. BACKGROUND

[0002] Metal plate bending machine (also called plate bending machine or bending machine) is a kind of equipment for metal plate processing, mainly for the metal plate is bent into a specific angle or shape by pressing, it is widely used in manufacturing industry, especially in sheet metal processing, case manufacturing, building metal components and so on.

[0003] Bending machine often bends products of different lengths in the working process, and the die needs to be installed and replaced, and the cumbersome installation and replacement mode will greatly reduce the production efficiency. UTILITY MODEL CONTENT

[0004] To at least solve the above technical problems to some extent, the utility model provides a metal plate bending machine.

[0005] The utility model adopts the following technical scheme: a metal plate bending machine, including replacement mechanism, bending mechanism, adjusting mechanism and fixed mechanism, the bending mechanism is located in the inside of replacement mechanism, the adjusting mechanism is located in the inside of replacement mechanism, the fixed mechanism is located at the top of replacement mechanism.

[0006] The replacement mechanism includes an operation table, a T-shaped fixed block is fixedly connected to the top of the operation table, a bending die is slidably connected to the outer wall of the T-shaped fixed block, a T-shaped sliding groove is formed in the bottom of the bending die, the T-shaped fixed block is slidably connected to the inner wall of the T-shaped sliding groove, a bolt is threadedly connected to the inner wall of the bending die, and the bolt penetrates through the inner wall of the bending die and extends to the inner wall of the T-shaped fixed block.

[0007] Through the above technical scheme, the bolt is twisted outward, so that the outer wall of the bolt is separated from the inner wall of the T-shaped fixed block, and then separated from the inner wall of the bending die, and then the bottom of the bending die is separated from the top of the T-shaped fixed block along the T-shaped sliding groove.

[0008] As a further improvement of the above scheme, the bending mechanism includes a fixed plate, the fixed plate is fixedly connected to the inner wall of the operation table, a T-shaped sliding groove two is formed in the top of the fixed plate, a T-shaped sliding block is slidably connected to the inner wall of the T-shaped sliding groove two, a fixed seat is fixedly connected to the top of the T-shaped sliding block, a bending motor is fixedly connected to the top of the fixed seat, a motor rotating rod is fixedly connected to the output end of the bending motor, and a bending rod is fixedly connected to the top of the motor rotating rod.

[0009] As a further improvement of the above scheme, the T-shaped slider is provided with two, and the two T-shaped sliders are symmetrically arranged at the center of the fixed plate, and the bending motor is provided with two, and the two bending motors are symmetrically arranged at the center of the fixed plate.

[0010] Through the above technical scheme, the bending motor is operated, the motor rotating rod of the output end of the bending motor is rotated, and the bending rod is rotated.

[0011] As a further improvement of the above scheme, the adjusting mechanism comprises an adjusting motor, the outer wall of the adjusting motor is fixedly connected to the inner wall of the operating table, the output end of the adjusting motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is rotatably connected with a support shaft, and the top of the support shaft is fixedly connected to the bottom of the fixed plate.

[0012] As a further improvement of the above scheme, the outer wall of the threaded rod is threadedly connected with a threaded slider, the top of the threaded slider is fixedly connected with a fixed rod, the outer wall of the fixed rod is rotatably connected with a connecting rod, the inner wall of the end of the connecting rod away from the fixed rod is rotatably connected with a fixed rod two, and the top of the fixed rod two is fixedly connected to the bottom of the T-shaped slider.

[0013] As a further improvement of the above scheme, the fixed rod is provided with two, and the two fixed rods are symmetrically arranged at the center of the threaded rod, and the connecting rod is provided with two, and the two connecting rods are symmetrically arranged at the center of the threaded rod.

[0014] Through the above technical scheme, the adjusting motor is operated, the threaded rod is rotated at the output end of the adjusting motor, the threaded slider slides along the outer wall of the threaded rod, the threaded slider slides while driving the fixed rod, the fixed rod pushes the connecting rod, the connecting rod pushes the fixed rod two, the fixed rod two drives the T-shaped slider to slide along the T-shaped sliding groove two, and the T-shaped slider drives the fixed seat.

[0015] As a further improvement of the above scheme, the fixing mechanism comprises a limiting air cylinder, the bottom of the limiting air cylinder is fixedly connected to the top of the operating table, the output end of the limiting air cylinder is fixedly connected with a piston rod, and the end of the piston rod away from the limiting air cylinder is fixedly connected with a fixed plate two.

[0016] Through the above technical scheme, the limiting air cylinder is operated, the piston rod is pushed at the output end of the limiting air cylinder, the fixed plate two is pushed by the piston rod, and the fixed plate two pushes the material, so that the material is attached to the back surface of the bending die.

[0017] Compared with the prior art, the beneficial effects of the present application are as follows:

[0018] The utility model discloses a screw is twisted to the outside, makes the bolt outer wall separate from the T type fixed block inner wall, and then separates from the bending mould inner wall, and then along with the T type runner will the bending mould bottom separate from the T type fixed block top, and then the mould of different length is assembled, and the installation and replacement of mould are greatly improved through the installation mode of using the bolt, and the mould and equipment are convenient to detect, maintain.

[0019] The utility model discloses a bending motor is run, and bending motor output end rotates motor rotating rod, and motor rotating rod rotates bending lever, and bending lever is bent to the material on the surface of bending mould, can bend the both ends of material simultaneously, compares traditional bending device, and bends the both ends simultaneously, can greatly improve production efficiency.

[0020] The utility model discloses an adjusting motor is run, and adjusting motor output end rotates screw rod, and threaded slide block slides along screw rod outer wall, and threaded slide block slide drives fixed link simultaneously, and fixed link promotes connecting rod, and connecting rod promotes fixed link no. 2, and fixed link no. 2 drives T type runner no. 2 along T type runner no. 2 sliding, and T type slide block drives fixed base, and fixed base drives bending motor, to bend the material of different length, and improve the application range of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is whole structure schematic view of the utility model;

[0022] Figure 2 It is structure schematic view of the utility model replacement mechanism;

[0023] Figure 3 It is structure schematic view of the utility model bending mechanism;

[0024] Figure 4 It is structure schematic view of the utility model adjusting mechanism;

[0025] Figure 5 It is structure schematic view of the utility model adjusting mechanism bottom;

[0026] Figure 6 It is structure schematic view of the utility model fixed mechanism.

[0027] MAIN SYMBOL EXPLANATION

[0028] 1, replacement mechanism; 101, operating platform; 102, T-shaped fixed block; 103, bending die; 104, T-shaped sliding groove; 105, bolt; 2, bending mechanism; 201, fixed plate; 202, T-shaped sliding groove two; 203, T-shaped sliding block; 204, fixed seat; 205, bending motor; 206, motor rotating rod; 207, bending rod; 3, adjusting mechanism; 301, adjusting motor; 302, threaded rod; 303, support shaft; 304, threaded sliding block; 305, fixed rod; 306, connecting rod; 307, fixed rod two; 4, fixing mechanism; 401, limit air cylinder; 402, piston rod; 403, fixed plate two. DETAILED DESCRIPTION

[0029] In the following, the utility model is described further in combination with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0030] Embodiment:

[0031] Please combine Figures 1-6 The metal plate bending machine comprises a replacement mechanism 1, a bending mechanism 2, an adjusting mechanism 3 and a fixing mechanism 4, the bending mechanism 2 is located in the interior of the replacement mechanism 1, the adjusting mechanism 3 is located in the interior of the replacement mechanism 1, and the fixing mechanism 4 is located at the top of the replacement mechanism 1.

[0032] The replacement mechanism 1 comprises an operating platform 101, the top of the operating platform 101 is fixedly connected with a T-shaped fixed block 102, the outer wall of the T-shaped fixed block 102 is slidably connected with a bending die 103, the bottom of the bending die 103 is provided with a T-shaped sliding groove 104, the outer wall of the T-shaped fixed block 102 is slidably connected to the inner wall of the T-shaped sliding groove 104, and the inner wall of the bending die 103 is threadedly connected with a bolt 105, the bolt 105 penetrates through the inner wall of the bending die 103 and extends to the inner wall of the T-shaped fixed block 102.

[0033] The bending mechanism 2 comprises a fixed plate 201, the fixed plate 201 is fixedly connected to the inner wall of the operating platform 101, the top of the fixed plate 201 is provided with a T-shaped sliding groove two 202, the inner wall of the T-shaped sliding groove two 202 is slidably connected with a T-shaped sliding block 203, the top of the T-shaped sliding block 203 is fixedly connected with a fixed seat 204, the top of the fixed seat 204 is fixedly connected with a bending motor 205, the output end of the bending motor 205 is fixedly connected with a motor rotating rod 206, and the top of the motor rotating rod 206 is fixedly connected with a bending rod 207.

[0034] The T-shaped sliding block 203 is provided with two, the two T-shaped sliding blocks 203 are symmetrically arranged at the center of the fixed plate 201, and the bending motor 205 is provided with two, the two bending motors 205 are symmetrically arranged at the center of the fixed plate 201.

[0035] The adjusting mechanism 3 comprises an adjusting motor 301 fixedly connected to the inner wall of the operating table 101, an output end of the adjusting motor 301 is fixedly connected with a threaded rod 302, an outer wall of the threaded rod 302 is rotatably connected with a support shaft 303, and the top of the support shaft 303 is fixedly connected to the bottom of the fixed plate 201.

[0036] An outer wall of the threaded rod 302 is threadedly connected with a threaded sliding block 304, the top of the threaded sliding block 304 is fixedly connected with a fixed rod 305, an outer wall of the fixed rod 305 is rotatably connected with a connecting rod 306, an inner wall of an end of the connecting rod 306 away from the fixed rod 305 is rotatably connected with a fixed rod two 307, and the top of the fixed rod two 307 is fixedly connected to the bottom of the T-shaped sliding block 203.

[0037] The fixed rod 305 is provided with two, the two fixed rods 305 are symmetrically arranged with the center of the threaded rod 302, the connecting rod 306 is provided with two, and the two connecting rods 306 are symmetrically arranged with the center of the threaded rod 302.

[0038] The fixing mechanism 4 comprises a limiting air cylinder 401 fixedly connected to the top of the operating table 101, an output end of the limiting air cylinder 401 is fixedly connected with a piston rod 402, and an end of the piston rod 402 away from the limiting air cylinder 401 is fixedly connected with a fixed plate two 403.

[0039] The implementation principle of the metal plate bending machine in the embodiment of the application is as follows: the limit cylinder 401 is operated, the piston rod 402 at the output end of the limit cylinder 401 is pushed, the fixed plate two 403 is pushed by the piston rod 402, the material is pushed by the fixed plate two 403, the front surface of the material is attached to the back surface of the bending die 103, the material is prevented from being deviated in the bending process to affect the bending quality, then the bending motor 205 is operated, the motor rotating rod 206 at the output end of the bending motor 205 is rotated, the bending rod 207 is rotated by the motor rotating rod 206, the material on the surface of the bending die 103 is bent by the bending rod 207, the two ends of the material can be bent at the same time, when the materials of different lengths need to be bent, the bolt 105 is screwed outward, the outer wall of the bolt 105 is separated from the inner wall of the T-shaped fixed block 102, then the inner wall of the bending die 103 is separated, then the bottom of the bending die 103 is separated from the top of the T-shaped fixed block 102 along the T-shaped sliding groove 104, then the dies of different lengths are assembled, the installation and replacement of the dies are greatly improved by using the installation mode of the bolt 105, then the adjusting motor 301 is operated, the threaded rod 302 at the output end of the adjusting motor 301 is rotated, the threaded sliding block 304 slides along the outer wall of the threaded rod 302, the fixed rod two 307 is pushed by the threaded sliding block 304 which slides at the same time, the connecting rod 306 is pushed by the fixed rod two 307, the T-shaped sliding block 203 is driven to slide along the T-shaped sliding groove two 202 by the fixed rod two 307, the fixed seat 204 is driven by the T-shaped sliding block 203, the bending motor 205 is driven by the fixed seat 204, so that the materials of different lengths are bent, and the application range of the equipment is improved.

[0040] The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the range of protection of the application, and any non-substantial change and replacement made by a person skilled in the art on the basis of the application belongs to the range of protection of the application.

Claims

1. A sheet metal bending machine, characterized by, It includes replacement mechanism (1), bending mechanism (2), adjusting mechanism (3) and fixing mechanism (4), the bending mechanism (2) is located inside replacement mechanism (1), the adjusting mechanism (3) is located inside replacement mechanism (1), the fixing mechanism (4) is located at the top of replacement mechanism (1); The replacement mechanism (1) includes an operating platform (101), a T-shaped fixed block (102) is fixedly connected to the top of the operating platform (101), a bending die (103) is slidably connected to the outer wall of the T-shaped fixed block (102), a T-shaped sliding groove (104) is formed in the bottom of the bending die (103), and the T-shaped fixed block (102) is slidably connected to the inner wall of the T-shaped sliding groove (104); the inner wall of the bending die (103) is threadedly connected with a bolt (105), and the bolt (105) penetrates through the inner wall of the bending die (103) and extends to the inner wall of the T-shaped fixed block (102).

2. A metal sheet bending machine as claimed in claim 1, characterized in that: The bending mechanism (2) includes a fixed plate (201) fixedly connected to the inner wall of the operating platform (101), a T-shaped sliding groove (202) is formed in the top of the fixed plate (201), a T-shaped sliding block (203) is slidably connected to the inner wall of the T-shaped sliding groove (202), a fixed seat (204) is fixedly connected to the top of the T-shaped sliding block (203), a bending motor (205) is fixedly connected to the top of the fixed seat (204), a motor rotating rod (206) is fixedly connected to the top of the bending motor (205), and a bending rod (207) is fixedly connected to the top of the motor rotating rod (206).

3. A metal plate bending machine as claimed in claim 2, characterized in that: The T-shaped sliding block (203) is provided with two T-shaped sliding blocks (203) which are symmetrically arranged at the center of the fixed plate (201), and the bending motor (205) is provided with two bending motors (205) which are symmetrically arranged at the center of the fixed plate (201).

4. A metal sheet bending machine according to any one of claims 1-3, characterized in that: The adjusting mechanism (3) includes an adjusting motor (301) fixedly connected to the inner wall of the operating platform (101), a threaded rod (302) fixedly connected to the output end of the adjusting motor (301), a support shaft (303) rotatably connected to the outer wall of the threaded rod (302), and the support shaft (303) is fixedly connected to the bottom of the fixed plate (201).

5. A metal plate bending machine as claimed in claim 4, characterized in that: The threaded rod (302) is threadedly connected with a threaded sliding block (304), the threaded sliding block (304) is fixedly connected with a fixed rod (305), the fixed rod (305) is rotatably connected with a connecting rod (306), the connecting rod (306) is rotatably connected with a fixed rod (307) at the inner wall of the end away from the fixed rod (305), and the fixed rod (307) is fixedly connected to the bottom of the T-shaped sliding block (203).

6. A metal plate bending machine as claimed in claim 5, characterized in that: The fixed rod (305) is provided with two fixed rods (305) which are symmetrically arranged at the center of the threaded rod (302), and the connecting rod (306) is provided with two connecting rods (306) which are symmetrically arranged at the center of the threaded rod (302).

7. A metal plate bending machine as claimed in claim 1, characterized in that: Said fixed establishment (4) includes spacing air cylinder (401), spacing air cylinder (401) bottom fixed connection in operating platform (101) top, spacing air cylinder (401) output fixedly connected with piston rod (402), piston rod (402) one end away from spacing air cylinder (401) is fixedly connected with fixed plate two (403).

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