Numerical control bending machine facilitating mass production of metal products

Abstract

The utility model discloses a numerical control bending machine convenient to metal product batch production belongs to numerical control bending machine technical field, and wherein includes equipment main part, the equipment main part upper surface and one side are all inclined plane, the equipment main part upper surface fixedly connected with mounting panel, the mounting panel is U shape, the inner wall of mounting panel is provided with push component, push component includes a plurality of chutes, a plurality of sliding blocks, push board, first fixed plate, first pivot and connecting rod, through setting transmission assembly, thereby make positive and negative screw column drive two connecting bodies to opposite direction remove, under the action of a plurality of first pivot, thereby make two first fixed plate drive a plurality of connecting rod adjusting support angle, thereby convenient drive push board and sliding block in the inner wall of chute and slide, thereby convenient drive metal sheet and remove, under the action of inclined plane, make metal sheet slide and fall to the surface of base plate, reach the purpose of automatic batch feeding.

Description

Technical Field

[0001] This utility model relates to the field of CNC bending machine technology, and more specifically, it relates to a CNC bending machine that facilitates the mass production of metal products. Background Technology

[0002] A CNC bending machine is a CNC bending machine mold used to bend metal plates. By placing the end of the metal plate to be bent into the lower mold inside the CNC bending machine, and then controlling the upper mold inside to move downward, the metal plate is bent under the clamping of the two sets of molds.

[0003] Most existing bending machines use manual feeding, which is inconvenient for automatic batch feeding. The feeding process also requires positioning the bending position, resulting in low feeding efficiency. Furthermore, long working hours can easily increase worker fatigue and affect processing efficiency. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a CNC bending machine that is convenient for mass production of metal products, which has the characteristics of batch feeding and easy positioning.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides a CNC bending machine for mass production of metal products, comprising a main body, the upper surface and one side of the main body being inclined surfaces, a mounting plate fixedly connected to the upper surface of the main body, the mounting plate being U-shaped, a pushing assembly provided on the inner wall of the mounting plate, the pushing assembly including multiple sliding grooves, multiple sliders, a push plate, a first fixed plate, a first rotating shaft and a connecting rod, a transmission assembly fixedly connected to the side of the mounting plate, the transmission assembly including two second fixed plates, a second rotating shaft, positive and negative threaded columns, two connecting bodies, two first through grooves and a motor, a bending assembly provided on the side of the main body, the bending assembly including a mounting groove, a support plate, two sliding rods, a connecting plate and a hydraulic rod, two baffles fixedly connected to the side of the main body, and a lifting assembly provided on the inner wall of the main body, the lifting assembly including two slide rails, a base plate, a second through groove, a third rotating shaft, a first threaded column, a threaded cap and a rotating handle.

[0008] When using a CNC bending machine that facilitates mass production of metal products using this technical solution, a transmission assembly is set up so that the positive and negative threaded columns drive the two connecting bodies to move in opposite directions. Under the action of multiple first rotating shafts, the two first fixed plates drive multiple connecting rods to adjust the support angle, thereby facilitating the sliding of the push plate and the slider on the inner wall of the slide groove, thus facilitating the movement of the metal plate. Under the action of the inclined plane, the metal plate slides down to the bottom plate surface, achieving the purpose of automatic batch feeding.

[0009] Furthermore, multiple grooves are formed on the inner wall of the mounting plate, multiple sliders are slidably connected to the inner walls of multiple grooves, the push plate is fixedly connected to the surface of multiple sliders, the first fixing plate is fixedly connected to the side of the push plate, the first rotating shaft passes through the surface of the first fixing plate, the connecting rod is rotatably connected to the surface of the first rotating shaft, there are multiple connecting rods, there are multiple first rotating shafts, and multiple connecting rods are rotatably connected by multiple first rotating shafts, wherein two first rotating shafts have two other first fixing plates passing through their surfaces, and there are two sets of connecting rods, which are symmetrically arranged on the side of the push plate.

[0010] Furthermore, both second fixing plates are fixedly connected to the side of the mounting plate, the second rotating shaft is rotatably connected to the surface of the two second fixing plates via bearings, the positive and negative threaded columns pass through the surface of the second rotating shaft, both connecting bodies are threadedly connected to the surface of the positive and negative threaded columns, both first through slots are opened on the side of the mounting plate, both connecting bodies are slidably connected to the inner wall of the two first through slots, wherein multiple first fixing plates are fixedly connected to the surfaces of the two connecting bodies, the motor is fixedly connected to the surface of one of the second fixing plates, and one end of the motor output shaft is fixedly connected to one end of the second rotating shaft.

[0011] Furthermore, the mounting groove is formed on the side of the equipment body, the support plate is fixedly connected to the surface of the equipment body, both slide rods are slidably connected to the surface of the support plate, the connecting plate is fixedly connected to one end of the two slide rods, the hydraulic rod passes through the surface of the support plate, and one end of the hydraulic rod is fixedly connected to the side of the connecting plate.

[0012] Furthermore, the two slide rails are respectively fixedly connected to the surfaces of the two baffles, the base plate is slidably connected to the surfaces of the two slide rails, the second through groove is opened on the side of the main body of the equipment, the third rotating shaft is rotatably connected to the inner wall of the main body of the equipment via a bearing, the first threaded post passes through the surface of the third rotating shaft, the threaded cap is threadedly connected to the surface of the first threaded post, the threaded cap passes through the second through groove and is fixedly connected to the lower surface of the base plate, and the rotating handle is fixedly connected to the lower end of the third rotating shaft.

[0013] Furthermore, the angle between the upper surface of the main body of the device and one of its side surfaces is 90°.

[0014] Furthermore, a control panel is fixedly connected to the surface of the mounting plate.

[0015] (3) Beneficial effects

[0016] In summary, this utility model has the following beneficial effects:

[0017] 1. This CNC bending machine, which facilitates the mass production of metal products, is equipped with a transmission component, which causes the positive and negative threaded columns to drive two connecting bodies to move in opposite directions. Under the action of multiple first rotating shafts, the two first fixed plates drive multiple connecting rods to adjust the support angle, thereby facilitating the sliding of the push plate and the slider on the inner wall of the slide groove, thus facilitating the movement of the metal plate. Under the action of the inclined plane, the metal plate slides to the bottom plate surface, achieving the purpose of automatic batch feeding.

[0018] 2. This CNC bending machine, which facilitates the mass production of metal products, features a lifting assembly that, under the action of the base plate, facilitates the positioning of the metal plate. A first threaded column drives the threaded cap to move up and down, allowing the base plate to slide on two slide rail surfaces, thus adjusting the height of the base plate and facilitating the adjustment of the bending position. A bending assembly, with the help of the mounting groove and connecting plate, facilitates the fixing of the bending die. A hydraulic rod operates to drive the bending die to perform the bending operation on the metal plate. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front view structural diagram of the present invention;

[0021] Figure 2 This is a top view of the structure of this utility model;

[0022] Figure 3 This is a side view sectional structural diagram of the present invention.

[0023] The labels in the attached diagram are:

[0024] 1. Main body of the equipment;

[0025] 2. Mounting plate;

[0026] 3. Pushing component; 301. Slide groove; 302. Slider; 303. Push plate; 304. First fixed plate; 305. First rotating shaft; 306. Connecting rod;

[0027] 4. Transmission assembly; 401. Second fixed plate; 402. Second rotating shaft; 403. Positive and negative threaded post; 404. Connector; 405. First through slot; 406. Motor;

[0028] 5. Bending assembly; 501. Mounting groove; 502. Support plate; 503. Slide rod; 504. Connecting plate; 505. Hydraulic rod;

[0029] 6. Baffle;

[0030] 7. Lifting assembly; 701. Slide rail; 702. Base plate; 703. Second through slot; 704. Third rotating shaft; 705. First threaded post; 706. Threaded cap; 707. Rotary handle;

[0031] 8. Control panel. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.

[0033] Example:

[0034] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0035] Please see Figure 1-3This utility model provides a technical solution: a CNC bending machine for mass production of metal products, comprising a main body 1, the upper surface and one side of the main body 1 being inclined surfaces, a mounting plate 2 fixedly connected to the upper surface of the main body 1, the mounting plate 2 being U-shaped, a pushing assembly 3 provided on the inner wall of the mounting plate 2, the pushing assembly 3 including multiple sliding grooves 301, multiple sliders 302, a push plate 303, a first fixed plate 304, a first rotating shaft 305 and a connecting rod 306, a transmission assembly 4 fixedly connected to the side of the mounting plate 2, the transmission assembly 4 including two second fixed plates 401, a second rotating shaft 402, positive and negative threaded columns 403, two connecting bodies 404, two first through grooves 405 and a motor 406, a bending assembly 5 provided on the side of the main body 1, the bending assembly 5 including a mounting groove 501, a support plate 502 and two sliding rods. 503, connecting plate 504 and hydraulic rod 505, two baffles 6 are fixedly connected to the side of the main body 1, and a lifting assembly 7 is provided on the inner wall of the main body 1. The lifting assembly 7 includes two slide rails 701, a base plate 702, a second through groove 703, a third rotating shaft 704, a first threaded column 705, a threaded cap 706 and a rotating handle 707. By setting the transmission assembly 4, the positive and negative threaded columns 403 drive the two connecting bodies 404 to move in opposite directions. Under the action of multiple first rotating shafts 305, the two first fixed plates 304 drive multiple connecting rods 306 to adjust the support angle, so as to facilitate the sliding of the push plate 303 and the slider 302 on the inner wall of the slide groove 301, thereby facilitating the movement of the metal plate. Under the action of the inclined plane, the metal plate slides down to the surface of the base plate 702, achieving the purpose of automatic batch feeding.

[0036] Specifically, multiple grooves 301 are formed on the inner wall of the mounting plate 2, multiple sliders 302 are slidably connected to the inner walls of the multiple grooves 301, a push plate 303 is fixedly connected to the surface of the multiple sliders 302, a first fixing plate 304 is fixedly connected to the side of the push plate 303, a first rotating shaft 305 passes through the surface of the first fixing plate 304, and a connecting rod 306 is rotatably connected to the surface of the first rotating shaft 305. There are multiple connecting rods 306 and multiple first rotating shafts 305. The multiple connecting rods 306 are crisscrossed and rotatably connected through the multiple first rotating shafts 305. Two other first fixing plates 304 pass through the surfaces of two first rotating shafts 305. There are two sets of connecting rods 306, which are symmetrically arranged on the push plate 303. On the side of the 03, two second fixing plates 401 are fixedly connected to the side of the mounting plate 2. The second rotating shaft 402 is rotatably connected to the surface of the two second fixing plates 401 through bearings. The positive and negative threaded columns 403 pass through the surface of the second rotating shaft 402. The two connecting bodies 404 are threadedly connected to the surface of the positive and negative threaded columns 403. The two first through slots 405 are opened on the side of the mounting plate 2. The two connecting bodies 404 are slidably connected to the inner wall of the two first through slots 405. The multiple first fixing plates 304 are fixedly connected to the surface of the two connecting bodies 404. The motor 406 is fixedly connected to the surface of one of the second fixing plates 401. One end of the output shaft of the motor 406 is fixedly connected to one end of the second rotating shaft 402.

[0037] By adopting the above technical solution, the motor 406 works, thereby driving the second rotating shaft 402 and the positive and negative threaded column 403 to rotate, thereby driving the two connecting bodies 404 to move in opposite directions. Under the action of multiple first rotating shafts 305, the two first fixed plates 304 drive multiple connecting rods 306 to adjust the support angle, thereby facilitating the sliding of the push plate 303 and the slider 302 on the inner wall of the slide groove 301, thereby facilitating the movement of the metal plate. Under the action of the inclined plane, the metal plate slides down to the surface of the bottom plate 702, achieving the purpose of automatic batch feeding.

[0038] Specifically, the mounting groove 501 is opened on the side of the equipment body 1, the support plate 502 is fixedly connected to the surface of the equipment body 1, the two slide rods 503 are slidably connected to the surface of the support plate 502, the connecting plate 504 is fixedly connected to one end of the two slide rods 503, the hydraulic rod 505 passes through the surface of the support plate 502, and one end of the hydraulic rod 505 is fixedly connected to the side of the connecting plate 504.

[0039] By adopting the above technical solution, by setting the mounting groove 501 and the connecting plate 504, it is convenient to fix the bending mold. By working through the hydraulic rod 505, the connecting plate 504 and one of the bending molds are moved through the slide rod 503, thereby bending the metal plate.

[0040] Specifically, two slide rails 701 are fixedly connected to the surfaces of two baffles 6 respectively, and the base plate 702 is slidably connected to the surfaces of the two slide rails 701. The second through groove 703 is opened on the side of the equipment body 1. The third rotating shaft 704 is rotatably connected to the inner wall of the equipment body 1 through a bearing. The first threaded post 705 passes through the surface of the third rotating shaft 704. The threaded cap 706 is threadedly connected to the surface of the first threaded post 705. The threaded cap 706 passes through the second through groove 703 and is fixedly connected to the lower surface of the base plate 702. The rotating handle 707 is fixedly connected to the lower end of the third rotating shaft 704.

[0041] By adopting the above technical solution, the base plate 702 is set to facilitate the positioning of the metal plate. By rotating the handle 707, the third rotating shaft 704 and the first threaded post 705 are driven to rotate, so that the threaded cap 706 drives the base plate 702 to slide on the surface of the two slide rails 701, thereby adjusting the height of the base plate 702 and facilitating the adjustment of the bending position.

[0042] Specifically, the angle between the upper surface of the main body 1 and one of its sides is 90°, and the control panel 8 is fixedly connected to the surface of the mounting plate 2.

[0043] By adopting the above technical solution and setting the included angle to 90°, the metal plate can be easily slid along the side of the main body 1 of the equipment.

[0044] The working principle of this utility model is as follows: In use, multiple metal plates are placed side by side on the surface of the push plate 303. The bending molds are fixed on the surfaces of the mounting groove 501 and the connecting plate 504, respectively. By rotating the handle 707, the third rotating shaft 704 and the first threaded post 705 are driven to rotate, causing the threaded cap 706 to drive the base plate 702 to slide on the surfaces of the two slide rails 701. The height of the base plate 702 is adjusted according to the bending position of the metal plates. Then, the motor 406 is activated, driving the second rotating shaft 402 and the positive and negative threaded posts 403 to rotate, causing the two connecting bodies 404 to move in opposite directions. Under the action of 05, the two first fixed plates 304 drive multiple connecting rods 306 to adjust the support angle, drive the push plate 303 and slider 302 to slide on the inner wall of the slide groove 301, and drive the metal plate to move. Under the action of the inclined plane, the outermost multiple metal plates slide down to the surface of the bottom plate 702. At the same time, under the action of the two baffles 6, the metal plates are limited. Through the operation of the hydraulic rod 505, the connecting plate 504 and one of the bending dies are driven to move through the slide rod 503 to bend the metal plate. Then the worker takes out the bent metal plate and continues to perform the next bending operation.

[0045] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A CNC bending machine for mass production of metal products, comprising a main body (1), characterized in that: The upper surface and one side of the main body of the equipment (1) are both inclined surfaces. A mounting plate (2) is fixedly connected to the upper surface of the main body of the equipment (1). The mounting plate (2) is U-shaped. A pushing component (3) is provided on the inner wall of the mounting plate (2). The pushing component (3) includes multiple sliding grooves (301), multiple sliders (302), a push plate (303), a first fixing plate (304), a first rotating shaft (305), and a connecting rod (306). A transmission component (4) is fixedly connected to the side of the mounting plate (2). The transmission component (4) includes two second fixing plates (401), a second rotating shaft (402), positive and negative threaded columns (403), and two connecting bodies (4). 04) Two first through slots (405) and a motor (406). A bending assembly (5) is provided on the side of the main body (1). The bending assembly (5) includes a mounting slot (501), a support plate (502), two slide rods (503), a connecting plate (504) and a hydraulic rod (505). Two baffles (6) are fixedly connected to the side of the main body (1). A lifting assembly (7) is provided on the inner wall of the main body (1). The lifting assembly (7) includes two slide rails (701), a base plate (702), a second through slot (703), a third rotating shaft (704), a first threaded column (705), a threaded cap (706) and a rotating handle (707).

2. The CNC bending machine for mass production of metal products according to claim 1, characterized in that: Multiple grooves (301) are formed on the inner wall of the mounting plate (2). Multiple sliders (302) are slidably connected to the inner wall of the multiple grooves (301). The push plate (303) is fixedly connected to the surface of the multiple sliders (302). The first fixing plate (304) is fixedly connected to the side of the push plate (303). The first rotating shaft (305) passes through the surface of the first fixing plate (304). The connecting rod (306) is rotatably connected to the surface of the first rotating shaft (305). There are multiple connecting rods (306) and multiple first rotating shafts (305). Multiple connecting rods (306) are rotatably connected by multiple first rotating shafts (305). Two other first fixing plates (304) pass through the surface of two first rotating shafts (305). There are two sets of connecting rods (306), which are symmetrically arranged on the side of the push plate (303).

3. The CNC bending machine for mass production of metal products according to claim 1, characterized in that: Two second fixing plates (401) are fixedly connected to the side of the mounting plate (2). The second rotating shaft (402) is rotatably connected to the surface of the two second fixing plates (401) through bearings. The positive and negative threaded columns (403) pass through the surface of the second rotating shaft (402). The two connecting bodies (404) are threadedly connected to the surface of the positive and negative threaded columns (403). The two first through slots (405) are opened on the side of the mounting plate (2). The two connecting bodies (404) are slidably connected to the inner wall of the two first through slots (405). A plurality of first fixing plates (304) are fixedly connected to the surface of the two connecting bodies (404). The motor (406) is fixedly connected to the surface of one of the second fixing plates (401). One end of the output shaft of the motor (406) is fixedly connected to one end of the second rotating shaft (402).

4. A CNC bending machine for mass production of metal products according to claim 1, characterized in that: The mounting groove (501) is formed on the side of the equipment body (1). The support plate (502) is fixedly connected to the surface of the equipment body (1). The two slide rods (503) are slidably connected to the surface of the support plate (502). The connecting plate (504) is fixedly connected to one end of the two slide rods (503). The hydraulic rod (505) passes through the surface of the support plate (502). One end of the hydraulic rod (505) is fixedly connected to the side of the connecting plate (504).

5. A CNC bending machine for mass production of metal products according to claim 1, characterized in that: The two slide rails (701) are fixedly connected to the surfaces of the two baffles (6), the base plate (702) is slidably connected to the surfaces of the two slide rails (701), the second through groove (703) is opened on the side of the equipment body (1), the third rotating shaft (704) is rotatably connected to the inner wall of the equipment body (1) through a bearing, the first threaded post (705) passes through the surface of the third rotating shaft (704), the threaded cap (706) is threadedly connected to the surface of the first threaded post (705), the threaded cap (706) passes through the second through groove (703) and is fixedly connected to the lower surface of the base plate (702), and the rotating handle (707) is fixedly connected to the lower end of the third rotating shaft (704).

6. A CNC bending machine for mass production of metal products according to claim 1, characterized in that: The angle between the upper surface of the main body (1) and one of its side surfaces is 90°.

7. A CNC bending machine for mass production of metal products according to claim 1, characterized in that: The control panel (8) is fixedly connected to the surface of the mounting plate (2).

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