CN107597907A - Panel shearing mechanism that bends - Google Patents

Abstract

The invention relates to a plate bending and shearing device which comprises a rack, a feeding mechanism and a bending mechanism, wherein the bending mechanism comprises an upper bending piece and a lower bending piece, the upper bending mechanism is arranged on the rack through a first driving device, the upper bending piece comprises a top block, a first sliding rail structure and a bending block, the right side of the top block is arranged on the rack in a vertically sliding mode through a second sliding rail structure, the bending block is arranged at the lower end of the top block through a third sliding rail structure, a round corner is arranged at one end, matched with the lower bending piece, of the bending block, the lower bending piece is arranged below a pressure plate, one end, matched with the bending block, of the lower bending piece is provided with a blade through a third driving device, the pressure plate is arranged on the right sliding rail structure through a fourth driving device, the right sliding rail structure is arranged on the right surface of the rack. The plate bending machine is simple in structure and convenient to design and implement, ensures the smoothness of the plate cuts, can complete plate bending work, and improves the working efficiency of plate processing.

Description

A sheet metal bending and shearing device

technical field

The invention relates to the technical field of machine processing, in particular to a plate bending and shearing device.

Background technique

In machining, bending is an important process. In the process of using the existing bending machine, the bending of the plate by the bending machine, because the plate itself has a certain degree of elasticity, after the plate is bent at 90 degrees, it is difficult to form the desired angle at one time, resulting in the need Adjusting the bending many times reduces the precision and work efficiency. In the process of sheet metal processing, not only bending but also shearing is required. In the existing shearing technology, most of the materials are fed manually, and the up and down movement of the two blades leads to uneven cutting of the sheet metal, which may also increase the work. of insecurity.

Contents of the invention

The invention aims to solve the above-mentioned defects, and provides a plate bending and shearing device with a bending angle forming at one time and a shearing function.

In order to overcome the defects in the background technology, the technical solution adopted by the invention to solve the technical problems is: a plate bending and shearing device, including a frame, a feeding mechanism and a bending mechanism, and the bending mechanism includes an upper bending piece and a bending mechanism. The lower bending part and the upper bending mechanism are set on the frame through the driving device one. The upper bending part includes the top block, the slide rail structure one and the bending block. The right side of the top block slides up and down on the frame through the slide rail structure two On the top, the bending block is set at the lower end of the top block through the slide rail structure three, the driving device 2 is set on one side of the bending block, the end of the bending block matching the lower bending piece is provided with rounded corners, and the lower bending piece is set on Below the binder plate, the end of the lower bending part matched with the bending block is provided with a blade through the drive device 3, and the press plate is movably set on the right slide rail structure through the drive device 4, and the right slide rail structure is set on the frame The right surface of the pressing plate is provided with a displacement sensor on the left end. The feeding device includes a retrieving device and a feeding device. The retrieving device includes a reclaiming frame, a lifting drive device and a suction cup. The reclaiming frame is provided with the lower end of the lifting drive device. The upper activity is provided with a pushing device, and the right end of the pushing device is provided with a driving device five. The driving device is a driving cylinder.

The beneficial effects of the invention are: the invention has a simple structure, is convenient for design and implementation, and works reliably. It ensures the flatness of the sheet cut, and can complete the function of sheet bending at the same time without secondary operations, thus avoiding the current shortage of manual feeding and shearing. Compared with the manual feeding method, the invention is non-hazardous and can ensure sheet shearing The quality, and improve the work efficiency of sheet metal processing.

Description of drawings

The invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation of invention.

detailed description

The preferred embodiments of the invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the invention more clearly.

As shown in Figure 1, a sheet metal bending and shearing device includes a frame 3, a feeding mechanism and a bending mechanism. The bending mechanism includes an upper bending part and a lower bending part 2, and the upper bending part passes a 11 is arranged on the frame 3, and the upper bending part includes a top block 12, a slide rail structure one 12 and a bending block 14, and the right side of the top block 12 slides up and down on the frame 3 through a slide rail structure two 121, The bending block 14 is movably arranged on the lower end of the top block 12 through the slide rail structure 3 141, the driving device 2 142 is arranged on one side of the bending block 14, and the end matching the bending block 14 and the lower bending piece 2 is provided with a rounded corner, and the lower end of the bending block 14 is provided with a rounded corner. The bending part 2 is arranged under the binder plate 4, and one end of the lower bending part 2 matched with the bending block 14 is provided with a blade 52 through the drive device three 51, and the binder plate 4 is movably arranged on the right side through the drive device four 41. On the slide rail structure 42 , the right slide rail structure 42 is arranged on the right surface of the frame 3 . The material feeding device comprises a reclaimer and a material pushing device, the reclaimer includes a reclaimer frame 61, a lifting drive device 62 and a suction cup 63, the reclaimer frame 61 is provided with the lower end of the elevating drive device 62, and the reclaimer frame 61 is provided with a slide Rail mechanism four 64, slide rail mechanism 64 is provided with pusher device 65 movablely, and the right end of pusher device 65 is provided with drive device five 66. The driving device is a driving cylinder.

The working principle of the invention: the suction cup absorbs the plate through the lifting drive device, drives the cylinder to work, pushes the plate to the lower bending part, and places it under the pressing plate, the pressing plate presses the plate, and the bending block works through the driving cylinder to bend the plate Finally, the blade works by driving the cylinder to complete the cutting of the plate.

The above is only an embodiment of the invention, and does not limit the patent scope of the invention. Any equivalent structure or equivalent process conversion made by using the description of the invention and the contents of the drawings, or directly or indirectly used in other related technical fields, shall be The same reason is included in the patent protection scope of the invention.

Claims (3)

1. A plate bending and shearing device, characterized in that: it includes a frame, a feeding mechanism and a bending mechanism, and the bending mechanism includes an upper bending part and a lower bending part, and the upper folding mechanism passes through a driving device One is arranged on the frame, and the upper bending part includes a top block, a slide rail structure one and a bending block, and the right side of the top block slides up and down on the frame through the slide rail structure two, and the bending block The slide rail structure three is movably arranged at the lower end of the top block, the driving device 2 is provided on one side of the bending block, the end of the bending block matching the lower bending piece is provided with rounded corners, and the lower bending piece is set Below the clamping plate, the end of the lower bending piece matched with the bending block is provided with a blade through the drive device three, and the clamping plate is movably arranged on the right slide rail structure through the drive device four, and the right slide rail The structure is arranged on the right surface of the frame, and the left end of the pressing plate is provided with a displacement sensor. 2. A plate bending and shearing device according to claim 1, characterized in that: the feeding device includes a reclaiming device and a pushing device, and the reclaiming device includes a reclaiming frame, a lifting drive device and Suction cup, the lower end of the lifting drive device is set on the reclaimer frame, a slide rail mechanism four is arranged on the reclaimer frame, a pusher device is movable on the slide rail mechanism four, and a pusher device is arranged on the right end of the pusher device There are drives. 3. A plate bending and shearing device according to claim 1, wherein the driving device is a driving cylinder.