CN212442723U

CN212442723U - Automatic metal plate bending device

Info

Publication number: CN212442723U
Application number: CN202021388401.6U
Authority: CN
Inventors: 牛潮; 黄国威; 魏明
Original assignee: Guangdong Qizheng Technology Co ltd; Yangjiang Qizheng Building Intelligent Equipment Research Institute
Current assignee: Guangdong Qizheng Technology Co ltd; Yangjiang Qizheng Building Intelligent Equipment Research Institute
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-02
Anticipated expiration: 2030-07-14

Abstract

The utility model provides an automatic bending device of panel beating, wherein, including frame, the mechanism of bending, location processing agency and hydraulic pressure station, location processing agency with bend the mechanism and be located on the processing platform of frame, the bending point of the mechanism of bending and the direction of motion of location processing agency are on same straight line, the hydraulic pressure station be located with the inner chamber of frame, location processing agency with bend the mechanism all with the hydraulic pressure station is connected. The utility model discloses can process the great sheet metal component of size, production efficiency is high, and the product quality of production is exquisite.

Description

Automatic metal plate bending device

Technical Field

The utility model relates to a plate technical field of buckling, more specifically relates to an automatic bending device of panel beating.

Background

At present, equipment such as a bending machine is generally adopted for bending angle iron square frames of protective nets for climbing frames in buildings to carry out operation and production through workers, the process flow is generally repeated to 'feeding → adjusting and positioning → bending' repeating for four times to complete one angle iron square frame, the bending machine on the market of the longer wider angle iron square frame cannot meet the requirement of production and processing, the angle iron square frame with the longer wider angle iron can be processed more difficultly or even cannot be processed, the process operation is frequent and low in efficiency, and the problems of high production labor cost, low production efficiency, low use precision, unstable quality, potential safety hazards in production and the like are caused. Chinese patent publication No. CN208099003U, publication date 2018, 11/16/11, this patent application discloses a sheet metal bending device for manufacturing precision sheet metal parts for automation equipment, relate to advanced preparation processing technology of special performance steel, alloy and products, one side of this bending device hydraulic tank is provided with into oil pipe, the top of advancing oil pipe is provided with the hydraulic pump, the top of hydraulic pump is provided with out oil pipe, the top of going out oil pipe is provided with the master cylinder, the bottom of master cylinder is provided with the entablature, the bottom of entablature is provided with movable beam, the bottom of compression post is provided with the sheet metal that remains to be processed, the bottom of waiting to process the sheet metal is provided with the spill workstation, the inside of spill workstation is provided with the recess, this patent application can not carry out folding process to protection network angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current bender can not process the great sheet metal component of size, and production efficiency is low, the unstable shortcoming of quality, provide an automatic bending device of panel beating. The utility model discloses can process the great sheet metal component of size, production efficiency is high, and the product quality of production is exquisite.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an automatic metal plate bending device, includes frame, bending mechanism, location processing mechanism and hydraulic pressure station, location processing mechanism and bending mechanism are located on the processing platform of frame, the bending point of bending mechanism is in same straight line with the direction of motion of location processing mechanism, the hydraulic pressure station be located with the inner chamber of frame, location processing mechanism and bending mechanism all with the hydraulic pressure station is connected. In the technical scheme, the hydraulic station provides power for the positioning processing mechanism and the bending mechanism, a metal plate to be processed is arranged on a processing platform of the frame, the positioning processing mechanism and the bending mechanism position the metal plate to be processed firstly, and then the power provided by the hydraulic station extrudes the metal plate to complete bending work, wherein the bending mechanism can adjust the length of the bending side, so that the metal plate bending machine is suitable for metal plates with different sizes to perform bending processing.

Further, the mechanism of bending includes fixed plate, hydro-cylinder, acute angle mould and shaping briquetting all are located on the fixed plate, the hydro-cylinder pass through the hydro-cylinder baffle with the shaping briquetting is connected, the both sides of shaping briquetting all are equipped with the slider, acute angle mould with location processing agency connects, the hydro-cylinder with the hydraulic pressure station is connected. Among this technical scheme, the panel beating of treating processing is placed between acute angle mould and shaping briquetting, and the both sides of shaping module are equipped with the slider, so the shaping briquetting carries out the back-and-forth movement in the centre of two sliders, adapts to not unidimensional panel beating, and wherein the removal of shaping briquetting is accomplished under the help of hydro-cylinder, and the acute angle mould is followed location processing agency and is removed, accomplishes bending to the panel beating with the cooperation of shaping clamp plate down.

Furthermore, a seat plate is arranged on one side, away from the forming pressing block, of the sliding block. The seat plate is used for limiting the sliding block and the forming pressing block to move left and right on the fixed plate.

Furthermore, a bending notch is formed in the forming pressing block, and the acute angle die and the bending notch are located on the same straight line. The sheet metal to be processed is placed between the forming pressing block and the acute angle die, and the acute angle die and the bending notch are matched to complete the sheet metal bending process, so that the acute angle die and the bending notch are required to be located on the same straight line.

Furthermore, the positioning and processing mechanism comprises a positioning plate weldment and an air cylinder, the end, close to the output shaft, of the air cylinder is provided with an air cylinder pull seat weldment, the output shaft penetrates through the air cylinder pull seat weldment and is connected with the positioning plate weldment, a spring is further arranged between the air cylinder pull seat weldment and the positioning plate weldment, a positioning seat is arranged on the positioning plate weldment and is connected with the acute angle die, and the air cylinder pull seat weldment is fixed on the rack. Among this technical scheme, the cylinder draws a seat weldment to fix in the frame through the cylinder, and the flexible acute angle mould that drives locating plate weldment and positioning seat connection of cylinder output shaft moves on the fixed plate, and the spring can be followed and released the locating plate weldment when cylinder output shaft stretches out, pushes down the panel beating and plays the positioning action, and the locating plate weldment can be followed by spring and output shaft and pull back when cylinder output shaft contracts.

Further, the cylinder draws a seat weldment to include spring holder arm-tie, carrier plate and fender seat, the spring holder arm-tie with cylinder fixed connection, the carrier plate passes through welded fastening and is in between spring holder arm-tie and the shelves seat, it passes through the bolt fastening to shelves the seat in the frame. The cylinder draws a seat weldment to fix the positioning processing mechanism on the frame as a whole.

Furthermore, the bearing plate and the junction of spring holder arm-tie and shelves seat all are equipped with the strengthening rib. The setting of strengthening rib can increase the intensity that the cylinder draws a seat weldment.

Furthermore, a spring guide shaft is arranged between the cylinder pull seat welding piece and the positioning plate welding piece, and the spring is sleeved on the spring guide shaft. The spring guide shaft plays a role in guiding the compression and the reset of the spring.

Furthermore, the hydraulic station is a motor, and the power of the motor is 2.2KW, the capacity of an oil tank is 20L, and the highest pressure is 8.0 Mpa.

Furthermore, the frame is assembled and welded by square pipes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well shaping briquetting back-and-forth movement on the slider, the length of side of bending of adjustment processing can adapt to the not unidimensional panel beating processing of bending, and it is more convenient to compare traditional bender of market sales, can process the panel beating of frame overlength even.

2. The utility model discloses a location processing agency carries out automatic positioning, and the accuracy nature and the convenience of location when conveniently bending can reduce consuming time of artifical adjustment location.

3. The utility model discloses the acute angle mould that sets up on the positioning seat can make the angle of bending be difficult for producing great resilience, and the fillet of rolling over is pleasing to the eye, and the quality is exquisite.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses well location processing agency and the cooperation sketch map of the mechanism of bending.

Fig. 3 is a schematic structural view of the middle bending mechanism of the present invention.

Fig. 4 is a schematic structural view of the middle positioning processing mechanism of the present invention.

The graphic symbols are illustrated as follows:

1-a rack, 2-a bending mechanism, 201-a fixing plate, 202-an oil cylinder, 203-an oil cylinder baffle, 204-a forming press block, 205-an acute angle die, 206-a slide block, 207-a seat plate, 208-an oil cylinder support, 3-a positioning processing mechanism, 301-an air cylinder, 302-an air cylinder pull seat welding piece, 303-a positioning plate welding piece, 304-a spring, 305-an output shaft, 306-a positioning seat, 4-an electric cabinet, 5-a hydraulic station and 6-a power supply control pedal.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Examples

Fig. 1 to 4 show an embodiment of an automatic metal plate bending device according to the present invention. The utility model provides an automatic bending device of panel beating, wherein, including frame 1, the mechanism 2 of bending, location processing agency 3, hydraulic pressure station 5, electric cabinet 4 and power control switch, location processing agency 3 and the mechanism 2 of bending are located the processing platform on frame 1, the mechanism 2 of bending and location processing agency 3 lay on the processing expense platform mutually perpendicularly, electric cabinet 4 is located the top of frame 1, the inner chamber at frame 1 is installed to hydraulic pressure station 5, power control switch is connected with electric cabinet 4, electric cabinet 4 is to location processing agency 3, hydraulic pressure station 5 and the mechanism 2 of bending control and provide the power, mechanism 2 and location processing agency 3 of bending are connected with hydraulic pressure station 5. The metal plate to be processed is placed on a processing platform of the frame 1 and located between the bending mechanism 2 and the positioning processing mechanism 3, and the metal plate is firstly positioned and processed under the control of the electric cabinet 4. In this embodiment, the power control switch is a power control pedal 6, and the power control pedal 6 is located at the bottom of the rack.

In this embodiment, as shown in fig. 3, the bending mechanism 2 includes a fixing plate 201, an oil cylinder 202, an acute angle die 205, and a forming press block 204, the fixing plate 201 is fixed on the processing platform of the frame 1, the oil cylinder 202, the acute angle die 205, and the forming press block 204 are all located on the fixing plate 201, the oil cylinder 202 is connected with one end of the forming press block 204 through an oil cylinder baffle 203, the oil cylinder baffle 203 is fixed on one side of the fixing plate 201 through an oil cylinder support 208, sliders 206 and a seat plate 207 are symmetrically arranged on two sides of the forming press block 204, the forming press block 204 moves back and forth in the sliders 206 under the linkage of the oil cylinder 202, and the seat plate 207 is. The movement of the forming press block 204 can adjust the bending side length to adapt to metal plates with different frame sizes for bending, wherein the oil cylinder 202 is connected with the hydraulic station 5, and the acute angle die 205 is connected with the positioning processing mechanism 3. The other end of the forming pressing block 204 is provided with a bending notch for processing bending, and the central line of the bending notch and the central line of the acute angle die 205 are positioned on the same straight line.

In this embodiment, as shown in fig. 4, the positioning processing mechanism 3 includes a positioning plate weldment 303 and an air cylinder 301, one end of the air cylinder 301 close to its output shaft 305 is provided with an air cylinder pull seat weldment 302, the output shaft 305 passes through the air cylinder pull seat weldment 302 to be connected with the positioning plate weldment 303, a spring guide pillar is provided between the air cylinder pull seat weldment 302 and the positioning plate weldment 303, and a spring 304 is sleeved on the spring guide pillar. The positioning plate weldment 303 is provided with a positioning seat 306, the positioning seat 306 is connected with the acute angle die 205, and the cylinder pull seat weldment 302 is fixed on the frame 1. The cylinder 301 is connected with the hydraulic station 5, under the driving of the hydraulic station 5, the extension and retraction of the output shaft 305 drives the positioning plate welding piece 303 and the acute angle die 205 connected with the positioning seat 306 to move on the fixing plate 201, when the output shaft 305 extends out, the spring 304 pushes the positioning plate welding piece 303 out along with the extension, and the positioning effect is achieved by pressing a metal plate; when the output shaft 305 retracts, the positioning plate weldment 303 is pulled back by the spring 304 and the output shaft 305.

In one embodiment, the cylinder pull seat weldment 302 includes a spring seat pull plate, a bearing plate, and a stop seat, the spring seat pull plate is fixedly connected with the cylinder 301, the bearing plate is fixed between the spring seat pull plate and the stop seat by welding, and the stop seat is fixed on one side of the processing platform of the rack 1 by a bolt. And reinforcing ribs are arranged at the joints of the bearing plate, the spring seat pull plate and the retainer seat.

In one embodiment, the hydraulic station 5 is an electric motor with a power of 2.2KW, a tank capacity of 20L and a maximum pressure of 8.0 MPa. The frame 1 is formed by splicing and welding square pipes.

The working principle of this embodiment is as follows, a to-be-processed bending sheet metal is placed on the fixing plate 201, the bending sheet metal material is located between the acute angle die 205 and the forming press block 204, a worker steps on the power supply control pedal 6, so that the output shaft 305 of the air cylinder 301 extends out, the spring 304 pushes out the positioning plate welding piece 303 along with the output shaft 305, and the positioning plate welding piece 303 pushed out of the bending sheet metal material is pressed to one side end face of the sliding block 206. The forming press block 204 of the bending mechanism 2 ensures a guiding position in the slide block 206, under the control of the electric cabinet 4, the forming press block 204 of the bending mechanism 2 pushes the bent sheet metal material to the acute angle die 205 to extrude the sheet metal to complete the bending forming processing, and the positioning plate welding piece 303 pre-compresses the sheet metal material before the extrusion is completed.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an automatic metal plate bending device, its characterized in that includes frame (1), mechanism (2), location processing agency (3) and hydraulic pressure station (5) of bending, location processing agency (3) and mechanism (2) of bending are located on the processing platform of frame (1), the direction of motion of the bending point of mechanism (2) and location processing agency (3) is on same straight line, hydraulic pressure station (5) be located with the inner chamber of frame (1), location processing agency (3) and mechanism (2) of bending all with hydraulic pressure station (5) are connected.

2. The automatic sheet metal bending device according to claim 1, wherein: bending mechanism (2) is including fixed plate (201), hydro-cylinder (202), acute angle mould (205) and shaping briquetting (204) all are located on fixed plate (201), hydro-cylinder (202) pass through hydro-cylinder baffle (203) with shaping briquetting (204) are connected, the both sides of shaping briquetting (204) all are equipped with slider (206), acute angle mould (205) with location processing agency (3) are connected, hydro-cylinder (202) with hydraulic pressure station (5) are connected.

3. The automatic sheet metal bending device according to claim 2, characterized in that: and a seat plate (207) is arranged on one side, away from the forming press block (204), of the sliding block (206).

4. The automatic sheet metal bending device according to claim 3, wherein: and a bending notch is formed in the forming pressing block (204), and the acute angle die (205) and the bending notch are positioned on the same straight line.

5. The automatic sheet metal bending device according to claim 2, characterized in that: the positioning machining mechanism (3) comprises a positioning plate weldment (303) and an air cylinder (301), one end, close to an output shaft (305), of the air cylinder (301) is provided with an air cylinder pull seat weldment (302), and the output shaft (305) penetrates through the air cylinder pull seat weldment (302) to be connected with the positioning plate weldment (303).

6. The automatic sheet metal bending device according to claim 5, wherein: still be equipped with spring (304) between cylinder draws a seat weldment (302) and locating plate weldment (303), be equipped with positioning seat (306) on locating plate weldment (303), positioning seat (306) with acute angle mould (205) are connected, cylinder draws a seat weldment (302) to fix on frame (1).

7. The automatic sheet metal bending device according to claim 6, wherein: the cylinder draws a seat weldment (302) to include spring holder arm-tie, carrier plate and fender seat, the spring holder arm-tie with cylinder (301) fixed connection, the carrier plate passes through welded fastening and is in between spring holder arm-tie and the shelves seat, it passes through the bolt fastening to shelves the seat is in on frame (1).

8. The automatic sheet metal bending device according to claim 7, wherein: the bearing plate with the spring holder arm-tie all is equipped with the strengthening rib with the junction of shelves seat.

9. The automatic sheet metal bending device according to claim 7, wherein: a spring guide shaft is arranged between the cylinder pull seat welding piece (302) and the positioning plate welding piece (303), and the spring (304) is sleeved on the spring guide shaft.

10. The automatic sheet metal bending device according to any one of claims 1 to 9, wherein: the frame (1) is formed by assembling and welding square pipes.