CN217775206U

CN217775206U - Automatic pressing, flattening and locking shaping device

Info

Publication number: CN217775206U
Application number: CN202121635675.5U
Authority: CN
Inventors: 曾令清; 韩振宗
Original assignee: Dongguan Haiyi Automobile Mould Co ltd
Current assignee: Dongguan Haiyi Automobile Mould Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-11-11
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an automatic material pressing, flattening and locking shaping device, which comprises an upper die component and a lower die component which are arranged up and down correspondingly, wherein the upper die component comprises an upper die base, a material pressing part, a driving block and a locking block, and the upper die base is horizontally arranged; the material pressing component is arranged on one side below the upper die base; the driving block is arranged on the other side below the upper die base; the locking block is arranged between the material pressing part and the driving block; the lower die assembly comprises a lower die base, a lower die plate, a backup block and a horizontal pushing component, and the lower die base is correspondingly arranged below the upper die base; the lower template is arranged on one side of the upper part of the lower template, a plate to be punched is horizontally placed on the lower template, and one side of the plate is provided with a part to be pushed flat, which is bent upwards by 90 degrees; the rest block is vertically arranged on the other side of the upper part of the lower die base; the horizontal pushing component is arranged on the leaning block. The utility model discloses an action is once accomplished automatic pressing material, is pushed away flat and locking, has simplified the shaping process effectively, provides shaping efficiency, has reduced the shaping cost.

Description

Automatic pressing, flattening and locking shaping device

Technical Field

The utility model relates to a punching press field indicates an automatic press material, push away flat and locking shaping device very much.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips. In the steel products all over the world, 60-70% of the steel products are plates, and most of the steel products are made into finished products through stamping. The body, chassis, oil tank, radiator sheet, steam drum of boiler, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils. In the actual forming process of the plate, the short edge of the L-shaped plate on one side is often required to be bent to the long edge of the plate, the traditional bending forming process needs to complete the final bending forming through more than 2 times, the process steps are multiple, the forming efficiency is low, a set of processing die needs to be designed corresponding to each process step, and the forming cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, provide one kind through an action accomplish automatic press the material, push away flat and locking, simplified the shaping process effectively, provide shaping efficiency, reduced the shaping cost the automatic press the material, push away flat and locking shaping device.

The utility model adopts the following technical scheme: an automatic material pressing, flattening and locking shaping device comprises an upper die assembly and a lower die assembly which are correspondingly arranged up and down, wherein the upper die assembly comprises an upper die base, a material pressing part, a driving block and a locking block, and the upper die base is horizontally arranged; the material pressing component is arranged on one side below the upper die base; the driving block is arranged on the other side below the upper die base; the locking block is arranged between the material pressing part and the driving block; the lower die assembly comprises a lower die base, a lower die plate, a leaning block and a horizontal pushing component, wherein the lower die base is correspondingly arranged below the upper die base; the lower template is arranged on one side of the upper part of the lower die base, a plate to be punched is horizontally placed on the lower template, and a part to be pushed flat, which is bent upwards by 90 degrees, is arranged on one side of the plate; the rest block is vertically arranged on the other side of the upper part of the lower die base; the horizontal pushing component is arranged on the leaning block and can be arranged on the lower die holder in a sliding manner along the horizontal direction; the upper die base descends to drive the material pressing component to press one side of the plate downwards, the upper die base continues to descend, the driving block is inserted between the leaning block and the horizontal pushing component and pushes the horizontal pushing component towards one side horizontally, the horizontal pushing component pushes the to-be-pushed flat part of the plate to be bent to the horizontal direction, the upper die base continues to descend, and the locking block presses and fixes the horizontal pushing component downwards.

Preferably, the upper die assembly further comprises an upper clamping plate, and the upper clamping plate is horizontally fixed below the upper die base.

Preferably, the material pressing component comprises an upper die spring, a stop plate and a stripper plate, wherein the upper die spring is vertically connected to the bottom of the upper die base; the stop plate is horizontally arranged below the upper clamping plate and is connected with the lower end of the upper die spring; the stripper plate is horizontally connected below the upper clamping plate.

Preferably, the bottom surface of the driving block is higher than that of the stripper plate, and an inclined surface is arranged on one side of the bottom of the driving block.

Preferably, the height of the bottom surface of the locking block is higher than that of the bottom surface of the driving block.

Preferably, the horizontal pushing component comprises a screw rod, a lower die spring and a horizontal pushing block, wherein the screw rod is slidably inserted into the leaning block along the horizontal direction, and the screw rod penetrates through the leaning block and extends towards one side; the screw rod is connected with the backup block through a lower die spring; the push flat block is slidably arranged on the lower template along the vertical direction, the side part of the push flat block is connected with the end part of the screw rod, and the upper part of the other side of the push flat block is provided with an inclined plane with the same inclined angle as the inclined plane of the driving block; when the driving block descends, the inclined surface of the driving block clings to the inclined surface to push the leveling block to one side, and the leveling block levels the part to be leveled of the plate to the horizontal direction.

Preferably, the lower die assembly further comprises a stop block and a wear-resistant block, wherein the stop block is arranged at the bottom of the pushing block, an arc-shaped step surface which is concave towards the other side is arranged on one side wall of the stop block, the stop block bends the to-be-pushed flat part of the plate when the pushing block drives the stop block to move towards one side, and the plate is abutted against the lower die plate through the arc-shaped step surface so as to be limited.

Preferably, the wear-resistant block is horizontally arranged at the lower part of the stop block, and the wear-resistant block is contacted with the lower template and slides on the lower template along with the pushing flat block.

The beneficial effects of the utility model reside in that:

the utility model discloses defect and not enough independent research and development to prior art existence have designed one kind and have accomplished through an action that automatic pressure material is pressed, is pushed away flat and locking, have simplified the shaping process effectively, provide shaping efficiency, have reduced the automatic pressure material of shaping cost, have pushed away flat and locking shaping device. The utility model integrally comprises an upper die assembly and a lower die assembly, wherein the upper die base of the upper die assembly is used as a bearing structure, the bottom of the upper die base is horizontally connected with an upper clamping plate, the bottom of the upper clamping plate is connected with an upper die spring, a stop plate and a stripper plate stop plate, and the stripper plate is connected on the upper die base in a sliding way along the vertical direction through the upper die spring; the side part of the stripper plate is sequentially provided with locking blocks and driving blocks at intervals, the bottom surface height of the driving blocks is lower than that of the stripper plate, and the bottom surface height of the locking blocks is lower than that of the driving blocks; the lower die assembly takes a lower die holder as a bearing structure, a lower die plate is horizontally arranged on the lower die holder, the side part of the lower die plate is provided with backup blocks at intervals, a screw rod is inserted on the backup block in a sliding way along the horizontal direction, and the screw rod is connected with the backup blocks through lower die springs; the end part of the screw rod is connected with a leveling block, and the top of the leveling block and the bottom of the driving block are respectively provided with inclined planes with the same inclined direction; when the upper die base drives the stripper plate, the locking block and the driving block to synchronously descend, the stripper plate firstly contacts with a plate placed on the lower die plate, the upper die base continues to press downwards, the inclined surface of the driving block contacts with the inclined surface of the leveling block, the leveling block is driven to move towards the plate through the inclined surface contact when the driving block descends, the part to be bent, which is vertically arranged on the plate, is horizontally pushed, and the part to be bent is folded by 90 degrees and covers the horizontal part of the plate; and after the part to be bent is completely bent, the locking block compresses the top surface of the leveling block from the upper part, so that the locking and pressure maintaining are realized.

Drawings

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

Fig. 2 is a schematic diagram of the structure of the mold closing state of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to fig. 2, the technical solution adopted by the present invention is as follows: an automatic material pressing, flattening and locking shaping device comprises an upper die assembly and a lower die assembly which are correspondingly arranged up and down, wherein the upper die assembly comprises an upper die base 1, a material pressing part, a driving block 6 and a locking block 7, and the upper die base 1 is horizontally arranged; the material pressing component is arranged on one side below the upper die holder 1; the driving block 6 is arranged at the other side below the upper die holder 1; the locking block 7 is arranged between the material pressing part and the driving block 6; the lower die assembly comprises a lower die base 8, a lower die plate 9, a backup block 10 and a horizontal pushing component, wherein the lower die base 8 is correspondingly arranged below the upper die base 1; the lower template 9 is arranged on one side of the upper part of the lower template 8, a plate 14 to be punched is horizontally placed on the lower template 9, and one side of the plate 14 is provided with a part to be pushed flat, which is bent upwards by 90 degrees; the rest block 10 is vertically arranged on the other side of the upper part of the lower die base 8; the horizontal pushing component is arranged on the leaning block 10 and can be arranged on the lower die holder 8 in a sliding manner along the horizontal direction; the upper die base 1 descends to drive the material pressing component to press one side of the plate 14 downwards, the upper die base 1 continues to descend, the driving block 6 is inserted between the leaning block 10 and the horizontal pushing component and pushes the horizontal pushing component towards one side horizontally, the horizontal pushing component pushes the to-be-pushed flat part of the plate 14 to be bent to the horizontal direction, the upper die base continues to descend, and the locking block 7 presses downwards to fix the horizontal pushing component.

Preferably, the upper die assembly further comprises an upper clamping plate 2, and the upper clamping plate 2 is horizontally fixed below the upper die holder 1.

Preferably, the material pressing part comprises an upper die spring 3, a stop plate 4 and a stripper plate 5, wherein the upper die spring 3 is vertically connected to the bottom of the upper die holder 1; the stop plate 4 is horizontally arranged below the upper clamping plate 2 and is connected with the lower end of the upper die spring 3; the stripper plate 5 is horizontally connected below the upper clamping plate 2.

Preferably, the height of the bottom surface of the driving block 6 is higher than that of the stripper plate 5, and an inclined surface is arranged on one side of the bottom of the driving block 6.

Preferably, the height of the bottom surface of the locking block 7 is higher than that of the bottom surface of the driving block 6.

Preferably, the horizontal pushing component comprises a screw rod 11, a lower die spring 12 and a pushing flat block 13, wherein the screw rod 11 is slidably inserted on the leaning block 10 along the horizontal direction, and the screw rod 11 passes through the leaning block 10 and extends towards one side; the screw rod 11 is connected with the leaning block 10 through a lower die spring 12; the pushing flat block 13 is slidably arranged on the lower template 9 along the vertical direction, the side part of the pushing flat block 13 is connected with the end part of the screw rod 11, and the upper part of the other side of the pushing flat block 13 is provided with an inclined plane with the same inclined angle as the inclined plane of the driving block 6; when the driving block 6 descends, the inclined surface of the driving block clings to the inclined surface to push the leveling block 13 to one side, and the leveling block 13 flattens the part to be leveled of the plate 14 to the horizontal direction.

Preferably, the lower die assembly further comprises a stopper 15 and a wear-resistant block 16, wherein the stopper 15 is arranged at the bottom of the leveling block 13, an arc-shaped step surface which is recessed towards the other side is arranged on one side wall of the stopper 15, and when the leveling block 13 drives the stopper 15 to move towards one side, the stopper 15 bends the portion, to be leveled, of the plate 14 and abuts against the lower die plate 9 through the arc-shaped step surface so as to block the limiting position.

Preferably, the wear-resistant block 16 is horizontally arranged at the lower part of the stop block 15, and the wear-resistant block 16 is in contact with the lower template 9 and slides on the lower template 9 along with the flat pushing block 13.

Further, the utility model designs an accomplish automatic pressing material, push away flat and locking through an action, simplified the shaping process effectively, provide shaping efficiency, reduced the automatic pressing material of shaping cost, pushed away flat and locking shaping device. The utility model integrally comprises an upper die assembly and a lower die assembly, wherein the upper die base of the upper die assembly is used as a bearing structure, the bottom of the upper die base is horizontally connected with an upper clamping plate, the bottom of the upper clamping plate is connected with an upper die spring, a stop plate and a stripper plate stop plate, and the stripper plate is connected on the upper die base in a sliding way along the vertical direction through the upper die spring; the side part of the stripper plate is sequentially provided with locking blocks and driving blocks at intervals, the bottom surface height of the driving blocks is lower than that of the stripper plate, and the bottom surface height of the locking blocks is lower than that of the driving blocks; the lower die assembly takes a lower die holder as a bearing structure, a lower die plate is horizontally arranged on the lower die holder, the side part of the lower die plate is provided with backup blocks at intervals, a screw rod is inserted on the backup block in a sliding way along the horizontal direction, and the screw rod is connected with the backup blocks through lower die springs; the end part of the screw rod is connected with a leveling block, and the top of the leveling block and the bottom of the driving block are respectively provided with inclined planes with the same inclination direction; when the upper die base drives the stripper plate, the locking block and the driving block to synchronously descend, the stripper plate firstly contacts with a plate placed on the lower die plate, the upper die base continues to press downwards, the inclined surface of the driving block contacts with the inclined surface of the leveling block, the leveling block is driven to move towards the plate through the inclined surface contact when the driving block descends, the part to be bent, which is vertically arranged on the plate, is horizontally pushed, and the part to be bent is folded by 90 degrees and covers the horizontal part of the plate; and after the part to be bent is completely bent, the locking block compresses the top surface of the leveling block from the upper part to realize locking and pressure maintaining.

The embodiments of the present invention are only for describing the specific implementation thereof, and are not limited to the scope of protection thereof. The present invention is not limited to the above embodiments, and various modifications can be made by those skilled in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic press the material, push away flat and lock shaping device, includes corresponding last mould subassembly and the lower mould subassembly that sets up from top to bottom, its characterized in that: the upper die assembly comprises an upper die base (1), a pressing part, a driving block (6) and a locking block (7), wherein the upper die base (1) is horizontally arranged; the material pressing component is arranged on one side below the upper die holder (1); the driving block (6) is arranged on the other side below the upper die holder (1); the locking block (7) is arranged between the material pressing part and the driving block (6); the lower die assembly comprises a lower die base (8), a lower die plate (9), a leaning block (10) and a horizontal pushing component, wherein the lower die base (8) is correspondingly arranged below the upper die base (1); the lower template (9) is arranged on one side of the upper part of the lower template (8), a plate (14) to be punched is horizontally placed on the lower template (9), and a part to be pushed flat, which is bent upwards by 90 degrees, is arranged on one side of the plate (14); the rest block (10) is vertically arranged on the other side of the upper part of the lower die seat (8); the horizontal pushing component is arranged on the leaning block (10) and can be arranged on the lower die holder (8) in a sliding manner along the horizontal direction; the upper die base (1) descends to drive the pressing component to press one side of the plate (14) downwards, the upper die base (1) continues to descend, the driving block (6) is inserted between the leaning block (10) and the horizontal pushing component and pushes the horizontal pushing component towards one side horizontally, the horizontal pushing component pushes the to-be-pushed flat part of the plate (14) to be bent to the horizontal direction, the upper die base continues to descend, and the locking block (7) presses downwards to fix the horizontal pushing component.

2. The automatic swaging, flattening, locking and shaping device of claim 1, wherein: the upper die component further comprises an upper clamping plate (2), and the upper clamping plate (2) is horizontally fixed below the upper die base (1).

3. The automatic swaging, flattening, locking and shaping device according to claim 2, characterized in that: the material pressing component comprises an upper die spring (3), a stop plate (4) and a stripper plate (5), wherein the upper die spring (3) is vertically connected to the bottom of the upper die holder (1); the stop plate (4) is horizontally arranged below the upper clamping plate (2) and is connected with the lower end of the upper die spring (3); the stripper plate (5) is horizontally connected below the upper clamping plate (2).

4. The automatic swaging, flattening, and locking shaping device of claim 3, wherein: the bottom surface of the driving block (6) is higher than that of the stripper plate (5), and one side of the bottom of the driving block (6) is provided with an inclined surface.

5. The automatic swaging, flattening and locking shaping device according to claim 4, characterized in that: the bottom surface height of the locking block (7) is higher than that of the driving block (6).

6. The automatic swaging, flattening, locking and shaping device according to claim 5, characterized in that: the horizontal pushing component comprises a screw rod (11), a lower die spring (12) and a pushing flat block (13), wherein the screw rod (11) is slidably inserted on the leaning block (10) along the horizontal direction, and the screw rod (11) penetrates through the leaning block (10) and extends towards one side; the screw rod (11) is connected with the leaning block (10) through a lower die spring (12); the push flat block (13) is slidably arranged on the lower template (9) along the vertical direction, the side part of the push flat block (13) is connected with the end part of the screw rod (11), and the upper part of the other side of the push flat block (13) is provided with an inclined plane with the same inclined angle as the inclined plane of the driving block (6); when the driving block (6) descends, the inclined surface of the driving block clings to the inclined surface to push the leveling block (13) to one side, and the leveling block (13) flattens the part to be leveled of the plate (14) to the horizontal direction.

7. The automatic swaging, flattening and locking shaping device according to claim 6, characterized in that: the lower die assembly further comprises a stop block (15) and a wear-resistant block (16), wherein the stop block (15) is arranged at the bottom of the pushing flat block (13), an arc-shaped step surface which is sunken towards the other side is arranged on one side wall of the stop block (15), and when the pushing flat block (13) drives the stop block (15) to move towards one side, the stop block (15) bends a to-be-pushed flat part of the plate (14) and supports the lower die plate (9) through the arc-shaped step surface so as to block the limiting position.

8. The automatic swaging, flattening, and locking shaping device of claim 7, wherein: the wear-resistant block (16) is horizontally arranged at the lower part of the stop block (15), and the wear-resistant block (16) is contacted with the lower template (9) and slides on the lower template (9) along with the leveling block (13).