CN217858350U

CN217858350U - Multi-process continuous die mechanism without connecting cutter

Info

Publication number: CN217858350U
Application number: CN202123215351.9U
Authority: CN
Inventors: 蔡坤明; 郑利骏; 刘康平; 范广林
Original assignee: Suzhou Zhengsheng Technology Co ltd
Current assignee: Suzhou Zhengsheng Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-11-22
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a many technologies do not have and connect sword modulus of continuity mechanism, including last mould and lower mould, the top fixed mounting who goes up the mould has the mounting panel, the bottom fixed mounting of lower mould has the base, and the top activity of lower mould is inlayed and is equipped with edge of a knife mould benevolence, and edge of a knife mould benevolence internalization cover is equipped with interior stripping block, and the bottom of going up the mould is inlayed and is equipped with the blank drift, and the bottom of blank drift extends to the below of last mould, and the top of base is seted up flutedly, and recess internalization cover is equipped with the dowel steel, the top fixedly connected with ejector pin of dowel steel, the top of ejector pin extend to edge of a knife mould benevolence in and with interior stripping block's bottom movable contact. The utility model discloses be convenient for bend in die-cut, and be convenient for carry out ejecting blanking with the product in die-cut back automation of bending, through die-cut integrative mode of bending, need not in addition separately to bend alone, save process and extravagant manpower equipment in addition, and then improve work efficiency, satisfy the user demand.

Description

Multi-process continuous die mechanism without connecting cutter

Technical Field

The utility model relates to an appearance does not have connects sword continuous production technical field that bends, especially relates to a many technologies do not have and connect sword modulus of continuity mechanism.

Background

The stamping die in the prior art can not realize continuous production of a continuous die strip for a product which can not have a cutter connecting process, but independently performs two working procedures of punching and bending, and needs 2 persons and 2 devices to work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a multi-process continuous die mechanism without a connecting knife.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the multi-process continuous die mechanism without the connecting knife comprises an upper die and a lower die, wherein a mounting plate is fixedly mounted at the top of the upper die, a base is fixedly mounted at the bottom of the lower die, a knife edge die core is movably embedded at the top of the lower die, an inner stripping block is movably sleeved in the knife edge die core, a blanking punch is embedded at the bottom of the upper die, the bottom of the blanking punch extends to the lower part of the upper die, a groove is formed in the top of the base, a force transmission rod is movably sleeved in the groove, a top rod is fixedly connected to the top of the force transmission rod, the top end of the top rod extends into the knife edge die core and is mounted with the bottom of the inner stripping block, a compression spring in a compression state is movably embedded on the inner wall of the bottom of the groove, and the top end of the compression spring and the bottom of the force transmission rod are fixedly mounted.

Preferably, an embedded groove is formed in the inner wall of the bottom of the groove, the compression spring is movably sleeved in the embedded groove, a thread groove communicated with the embedded groove is formed in the bottom of the base, an external thread block is sleeved in the thread groove in a sleeved mode, and the top of the external thread block is fixedly connected with the bottom end of the compression spring.

Preferably, the top of the lower die is provided with a die cavity, and the inner wall of the die cavity is movably contacted with the outer side of the knife edge die core.

Preferably, a through hole is formed in the inner wall of the bottom of the die cavity, and the inner wall of the through hole is in sliding connection with the outer side of the ejector rod.

Preferably, the bottom of the upper die is provided with an embedded groove, and the inner wall of the embedded groove is fixedly mounted with the outer side of the blanking punch.

Preferably, the same material plate to be cut is movably contacted between the top of the lower die and the bottom of the upper die, a product formed after punching is arranged on the material plate to be cut, the product is matched with the inner stripping block and movably contacted with the top of the inner stripping block, and the top of the product is movably contacted with the bottom of the material cutting punch.

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

the utility model discloses be convenient for bend in die-cut, and be convenient for carry out ejecting blanking with the product in die-cut back automation of bending, through die-cut integrative mode of bending, need not in addition separately to bend alone, save process and extravagant manpower equipment in addition, and then improve work efficiency, satisfy the user demand.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a multi-process continuous die mechanism without a connecting knife according to the present invention;

fig. 2 is a schematic view of the structure of the to-be-cut plate and the product of the multi-process continuous die mechanism without a connecting cutter of the present invention;

fig. 3 is a schematic structural diagram of a multi-process continuous die mechanism without a connecting cutter, which is cut and bent.

In the figure: 1. a blanking punch; 2. producing a product; 3. a knife edge mold core; 4. removing the blocks internally; 5. a dowel bar; 6. a compression spring; 7. a base; 8. a top rod; 9. an upper die; 10. a lower die; 11. a groove; 12. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the continuous die mechanism without cutter receiving for multiple processes comprises an upper die 9 and a lower die 10, a mounting plate 12 is fixedly mounted at the top of the upper die 9, a base 7 is fixedly mounted at the bottom of the lower die 10, a cutter core 3 is movably embedded at the top of the lower die 10, an inner stripping block 4 is movably sleeved in the cutter core 3, a cutting punch 1 is embedded at the bottom of the upper die 9, the bottom of the cutting punch 1 extends to the lower part of the upper die 9, a groove 11 is formed in the top of the base 7, a force transmission rod 5 is movably sleeved in the groove 11, a top fixedly connected with an ejector rod 8 of the force transmission rod 5 is arranged, the top end of the ejector rod 8 extends into the cutter core 3 and is mounted at the bottom of the inner stripping block 4, a compression spring 6 in a compression state is movably embedded on the inner wall of the bottom of the groove 11, the top end of the compression spring 6 and the bottom of the force transmission rod 5 are fixedly mounted, the continuous die mechanism is convenient for bending while punching and capable of automatically blanking a product 2 after punching and bending, and capable of being integrally bent without separately bending, thereby saving working procedures and improving working efficiency and satisfying use requirements.

The utility model discloses in, the inlay groove has been seted up on recess 11's the bottom inner wall, 6 movable sleeve of compression spring establish at the inlay inslot, the thread groove that is linked together with the inlay groove is seted up to base 7's bottom, thread groove internal thread cover is equipped with the external screw thread sprue, the top of external screw thread sprue and the bottom fixed connection of compression spring 6, the top of lower mould 10 is provided with the die cavity, the inner wall of die cavity and the outside movable contact of edge of a knife mould benevolence 3, set up the perforation on the bottom inner wall of die cavity, fenestrate inner wall and ejector pin 8's outside sliding connection, go up the bottom of mould 9 and seted up and inlay the dress recess, inlay the inner wall of dress recess and the outside fixed mounting of blank drift 1, movable contact has the same flitch of waiting, it is provided with the product 2 that die-cut forms on the flitch to wait, product 2 matches the top movable contact that merges and interior demoulding 4 with interior demoulding piece, the top of product and the bottom movable contact of blank drift 1, the utility model discloses be convenient for bend in die-cut, and be convenient for automatic ejecting product 2 with product 2 after die-cut, need not to bend integrative mode, and the manpower saving separately, and the demand of the improvement, and the waste of the use efficiency of the manpower in addition.

The working principle is as follows: when the die is used, the mounting plate 12 at the top of the upper die 9 is fixedly mounted with the lower pressing plate of the punch, the to-be-cut plate is placed at the top of the lower die 10, the punch drives the mounting plate 12 to move downwards, the mounting plate 12 drives the upper die 9 to move downwards, the upper die 9 drives the cutting punch 1 to move downwards, the cutting punch 1 punches the to-be-cut plate downwards, a product 2 formed after punching is separated from the to-be-cut plate and is extruded with the inner stripping block 4 to generate deformation, and an extrusion bending effect is formed, wherein under the extrusion force, the inner stripping block 4 can move downwards and drive the ejector rod 8 to move downwards, the ejector rod 8 drives the force transfer rod 5 to slide downwards in the groove 11 and compress the compression spring 6, so that the compression spring 6 is in a compressed state,

when the punch press drives the mounting plate 12, the upper die 9 and the cutting punch 1 to move upwards, the elasticity of the compression spring 6 in a compression state drives the dowel bar 5 to move upwards, the dowel bar 5 drives the ejector rod 8 to move upwards, the ejector rod 8 drives the inner stripping block 4 to move upwards, the inner stripping block 4 completely ejects the product 2 upwards to a product groove formed after punching on the material cutting plate, at the moment, when external conveying equipment conveys the material cutting plate, the material cutting plate can drive the product to be delivered, and then the material cutting plate after being shifted can be punched again, so that the product 2 can be conveniently bent while being punched and can be automatically ejected and blanked after being bent.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Many technologies do not have and connect sword modulus of continuity mechanism, including last mould (9) and lower mould (10), the top fixed mounting who goes up mould (9) has mounting panel (12), its characterized in that, the bottom fixed mounting of lower mould (10) has base (7), the top activity of lower mould (10) is inlayed and is equipped with edge of a knife mould benevolence (3), edge of a knife mould benevolence (3) internalization cover is equipped with interior stripping block (4), the bottom of going up mould (9) is inlayed and is equipped with blank drift (1), and the bottom of blank drift (1) extends to the below of last mould (9), the top of base (7) is seted up fluted (11), recess (11) internalization cover is equipped with dowel steel (5), the top fixedly connected with ejector pin (8) of dowel steel (5), the top of ejector pin (8) extends to in the edge of a knife mould benevolence (3) and with the bottom of interior stripping block (4) and install, the activity is inlayed and is equipped with compression spring (6) that are in compression state on the bottom inner wall of recess (11), the top of compression spring (6) and the bottom fixed mounting of dowel steel (5).

2. The continuous die mechanism of claim 1, wherein the inner wall of the bottom of the groove (11) is provided with an embedded groove, the compression spring (6) is movably sleeved in the embedded groove, the bottom of the base (7) is provided with a thread groove communicated with the embedded groove, an external thread block is sleeved in the thread groove, and the top of the external thread block is fixedly connected with the bottom end of the compression spring (6).

3. The mechanism of claim 1, wherein the top of the lower die (10) is provided with a die cavity, and the inner wall of the die cavity is movably contacted with the outer side of the knife edge die core (3).

4. The mechanism of claim 3, wherein the inner wall of the bottom of the die cavity is provided with a through hole, and the inner wall of the through hole is connected with the outer side of the ejector rod (8) in a sliding manner.

5. The mechanism of the multi-process continuous die without the connecting knife according to claim 1, characterized in that the bottom of the upper die (9) is provided with an embedded groove, and the inner wall of the embedded groove is fixedly installed with the outer side of the blanking punch (1).

6. The mechanism of the multi-process continuous die without the connecting knife according to claim 1, characterized in that the same material-to-be-cut plate is movably contacted between the top of the lower die (10) and the bottom of the upper die (9), the material-to-be-cut plate is provided with a product (2) formed after cutting, the product (2) is matched with the inner stripping block (4) and movably contacted with the top of the inner stripping block (4), and the top of the product is movably contacted with the bottom of the material-cutting punch (1).