CN218111039U

CN218111039U - Cutting and stamping cutting die with limiting protection function

Info

Publication number: CN218111039U
Application number: CN202121885867.1U
Authority: CN
Inventors: 夏高辉; 龙由花; 刘华
Original assignee: Shenzhen Xinjinxiu Package Laser Tool Die Co ltd
Current assignee: Shenzhen Xinjinxiu Package Laser Tool Die Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-12-23
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to a punching press cutting die technical field, specific punching press cutting die cuts with spacing protection that says so, which comprises a template, install a plurality of sword ring in the template upper surface, spring unit is installed, two to two interior fits of template both corners spring unit is with template central symmetry, spring unit includes connecting cylinder, spring, the template has been offered the spread groove near spring unit's inside, spread groove internally mounted has the bolt, the bolt is close to sword ring one end fixed mounting and has first circular block, first circular block is located inside and first circular block a week of connecting cylinder and connecting cylinder inner wall sliding connection, first circular block upper surface supports tightly with the spring and is connected. The utility model discloses the same horizontal position of the height of first circular block and the sword ring after changing, when external punching press board was exerted pressure, when connecting cylinder drove the third circular block and moved down, just can only remove to the position with first circular block, sword ring parallel and level, just played spacing effect.

Description

Cutting and stamping cutting die with limiting protection

Technical Field

The utility model relates to a punching press cutting die technical field particularly, relates to the punching press cutting die that cuts with spacing protection.

Background

With the development of science and technology and the emergence of various mechanical devices, die cutting and indentation cutting dies are widely applied to industries such as packaging printing, packaging boxes, commodity stickers and the like, when the cutting dies are used, the cutting dies are generally clamped and fixed on a workbench of a die cutting machine, and plane products in various shapes and plane products with concave-convex patterns or indentation lines can be shaped, cut and pressed through relative movement of a cutting template and a pressing plate. At present, in the process of shaping, pressing and cutting different materials, the thickness specifications of the materials are different, the blade or the cutter ring needs to be replaced, after the replacement, the limit protection structure of the cutting die cannot be adjusted to adapt to a new protection position, and the cutter ring or the blade cannot be protected timely.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the punching press cutting die that cuts with spacing protection, can effectively solve the problem in the background art.

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

cutting punching press cutting die with spacing protection, including the template, install a plurality of sword ring in the template upper surface, spring unit is installed, two to two angle fit in the template spring unit is with template central symmetry, spring unit includes connecting cylinder, spring, the template has been seted up near spring unit's inside spread groove, spread groove internally mounted has the bolt, the bolt is close to sword ring one end fixed mounting and has first circular piece, first circular piece is located inside and first circular piece a week of connecting cylinder and connecting cylinder inner wall sliding connection, first circular piece upper surface supports tightly with the spring to be connected, the connecting cylinder outside is equipped with the opening.

Preferably, the upper surface of the connecting cylinder is fixedly provided with a second circular block, and the inside of the connecting cylinder, which is close to the second circular block, is also fixedly provided with a third circular block.

Preferably, the lower surface of the third circular block is fixedly connected with a spring, and the spring is sleeved with the connecting cylinder.

Preferably, the outer side of the connecting cylinder is fixedly provided with slide bars, and the two slide bars are symmetrical with the center of the connecting cylinder.

Preferably, the sliding rod penetrates through the sliding groove, the sliding groove is formed in the template, and a bottom block is fixedly mounted at one end, far away from the spring, of the sliding rod.

Preferably, the inside of the template close to the sliding groove is further provided with an annular groove, the annular groove is communicated with the sliding groove, and the annular groove is in two semi-annular shapes.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the pressing, shaping and cutting work, when an external punching plate is pressed down to contact with a second circular block, the second circular block can push a connecting cylinder to move downwards, when the connecting cylinder moves downwards, a third circular block compression spring can pass through, and meanwhile, the connecting cylinder moves downwards to drive a sliding rod to slide in a sliding groove, at the moment, the connecting cylinder can also slide in an annular groove, so that the moving stability of the connecting cylinder is ensured, the connecting cylinder is not easy to deflect, the connecting cylinder continues to move downwards along with the external punching plate, when the distance between the third circular block compression spring and a first circular block is the minimum, the second circular block and the connecting cylinder can not move downwards again, so that the external punching plate is not subjected to resistance and does not continue to move downwards, at the moment, the external punching plate can not completely contact with a cutter ring, so that the cutter ring can be protected to a certain degree, and when different cutter rings are replaced, the bolt can be adjusted by screwing clockwise, after the bolt is screwed, the bolt can move upwards, the first circular block can push the first circular block to move upwards, so that the height of the first circular block is the same as that the cutter ring after the external punching plate is replaced, and when the external punching plate is replaced, the third circular block moves downwards, the horizontal position, the third circular block can only has a limiting block, and has the horizontal position of the limiting block, so that the first circular block can only has the function of pressing, and the cutter ring, and the limiting block.

Drawings

Fig. 1 is a schematic view of the overall structure of the cutting and punching die with limiting protection of the present invention;

FIG. 2 is a schematic structural view of a spring assembly of the cutting and stamping cutting die with limiting protection according to the present invention;

fig. 3 is an enlarged schematic structural view of a position a of the cutting and stamping die with limiting protection according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position b of the cutting and stamping cutting die with limiting protection of the present invention.

In the figure: 1. a template; 2. a knife ring; 3. a spring assembly; 301. a connecting cylinder; 302. a second circular block; 303. a slide bar; 304. a third circular block; 305. a spring; 306. a bottom block; 4. an annular groove; 5. a chute; 6. connecting grooves; 7. a first circular block; 8. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, cutting stamping cutting die with limiting protection, including template 1, install a plurality of sword ring 2 in the upper surface of template 1, spring unit 3 is installed to template 1 two angle fit, two spring unit 3 are with template 1 central symmetry, spring unit 3 includes connecting cylinder 301, spring 305, template 1 has seted up spread groove 6 near the inside of spring unit 3, spread groove 6 internally mounted has bolt 8, bolt 8 is close to 2 one end fixed mounting of sword ring and has first circular block 7, first circular block 7 is located inside connecting cylinder 301 and first circular block 7 a week and connecting cylinder 301 inner wall sliding connection, first circular block 7 upper surface supports tightly with spring 305 to be connected, the connecting cylinder 301 outside is equipped with the opening.

In this embodiment, two ends of the template 1 are fixed to the workbench, a material can be placed on the surface of the template 1 in the next step, a pressing plate outside the template is used for pressing the material, the cutter ring 2 completes shaping and cutting of the material, in the pressing shaping and cutting, when the external pressing plate presses and contacts the second circular block 302, the second circular block 302 pushes the connecting cylinder 301 to move downwards, when the connecting cylinder 301 moves downwards, the third circular block 304 compresses the spring 305, and at the same time, the connecting cylinder 301 moves downwards to drive the sliding rod 303 to slide in the sliding groove 5, at this time, the connecting cylinder 301 also slides in the annular groove 4, so as to ensure the stability of the movement of the connecting cylinder 301, so that the connecting cylinder 301 is not easy to deflect and continues to move downwards along with the external pressing plate, when the distance between the third circular block 304 compression spring 305 and the first circular block 7 is the smallest, the second circular block 302 and the connecting cylinder 301 do not move downwards again, so that the external pressing plate does not continue to move downwards, at this time, the external pressing plate does not completely contact with the cutter ring 2, so that the cutter ring 2 can be replaced, when the distance between the third circular block 304 compression spring 305 and the first circular block 7 is the first circular block 7, when the bolt 8 moves upwards, the external pressing plate moves, the bolt 2 moves, the bolt 8 can only moves, the bolt moves horizontally, the external pressing plate can move, the same bolt 8 moves, and the external pressing block 1 moves horizontally, and the connecting cylinder 301 moves horizontally, and the bolt moves horizontally, and the external pressing block can move horizontally, and the bolt can move horizontally.

In this application, fixed surface installs second circular block 302 on connecting cylinder 301, connecting cylinder 301 is close to inside still fixed mounting of second circular block 302 has third circular block 304, place at template 1 surface through the material, come to exert pressure to the material through the outside punching press board of cooperation, make sword ring 2 accomplish the setting to the material and cut work, in the setting of exerting pressure and cut work, when external punching press board pushes down and contacts to second circular block 302, second circular block 302 can promote connecting cylinder 301 and move down, when connecting cylinder 301 moves down, can pass through third circular block 304 compression spring 305.

In this application, third circular block 304 lower surface and spring 305 fixed connection, spring 305 establishes with connecting cylinder 301 cover and is connected, receives the compression through spring 305 and can slide the shrink in connecting cylinder 301 inside, produces the reaction, and after the process of exerting pressure, the spring can promote third circular block 304 to shift up, makes third circular block 304 promote connecting cylinder 301 playback.

In this application, the outside fixed mounting of connecting cylinder 301 has slide bar 303, and two slide bars 303 move down through connecting cylinder 301 with connecting cylinder 301 central symmetry and can drive slide bar 303 and slide in spout 5, and connecting cylinder 301 also can slide in annular groove 4 is inside this moment, guarantees the stability that connecting cylinder 301 removed, makes connecting cylinder 301 be difficult to the skew.

In this application, slide bar 303 passes spout 5, inside spout 5 seted up in template 1, the one end fixed mounting that spring 305 was kept away from to slide bar 303 has bottom block 306, drive slide bar 303 and shift up when shifting up through connecting cylinder 301, drive bottom block 306 and move thereupon when slide bar 303 shifts up, it makes to shift up the highest messenger when slide bar 303, bottom block 306 can contact the spout 5 outside, slide bar 303 can not shift up this moment, start the effect of upwards spacing to slide bar 303.

In this application, template 1 still has seted up ring channel 4 near the inside of spout 5, ring channel 4 and spout 5 intercommunication, ring channel 4 is two semi-rings, through ring channel 4 and spout 5 intercommunication, move down when connecting cylinder 301 and can drive slide bar 303 and slide in spout 5, connecting cylinder 301 can slide in ring channel 4 is inside simultaneously, connecting cylinder 301 opening part can block between two ring channels 4, play stable connecting cylinder 301 effect.

The working principle of the cutting and stamping cutting die with limiting protection is as follows:

when the die plate is used, firstly, two ends of the die plate 1 are fixed with a workbench, next, materials can be placed on the surface of the die plate 1, the materials are pressed by matching an external punching plate, the cutter ring 2 completes shaping and cutting work on the materials, in the pressing shaping and cutting work, when the external punching plate is pressed down and contacts with the second circular block 302, the second circular block 302 can push the connecting cylinder 301 to move downwards, when the connecting cylinder 301 moves downwards, the third circular block 304 can compress the spring 305, meanwhile, the connecting cylinder 301 moves downwards to drive the sliding rod 303 to slide in the sliding groove 5, at the moment, the connecting cylinder 301 can also slide in the annular groove 4 to ensure the moving stability of the connecting cylinder 301, so that the connecting cylinder 301 is not easy to deflect and can continuously move downwards along with the external punching plate, when the distance between the third circular block 304 compression spring 305 and the first circular block 7 is the smallest, the second circular block 302 and the connecting cylinder 301 can not move downwards again, the external punching plate can not continuously move downwards, the external punching plate can not completely contact with the cutter ring 2, when the distance between the third circular block 304 compression spring and the first circular block 7 is the smallest, when the distance between the first circular block 304 and the first circular block 7 is the second circular block, the bolt 2 can only move upwards, the same bolt 8 can be pushed, the external punching plate can only move, the first circular block 7 can move, the external punching plate can move, the same bolt 2 can only move, the same bolt 2 moves, the same bolt can move, the same bolt 8, the external punching plate can move, the same bolt can move, and the same bolt can only move, and the same bolt can move, the external punching plate can move, the same bolt 7 can move, and the same bolt can move upwards, and the same bolt can move.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Cutting and stamping cutting die with spacing protection, including template (1), its characterized in that: install a plurality of sword ring (2) in template (1) upper surface, spring unit (3), two are installed to template (1) two angle fit-in spring unit (3) with template (1) central symmetry, spring unit (3) include connecting cylinder (301), spring (305), spread groove (6) have been seted up to the inside that template (1) is close to spring unit (3), spread groove (6) internally mounted has bolt (8), bolt (8) are close to sword ring (2) one end fixed mounting and have first circular block (7), first circular block (7) are located connecting cylinder (301) inside and first circular block (7) a week and connecting cylinder (301) inner wall sliding connection, first circular block (7) upper surface supports tight with spring (305) and is connected, connecting cylinder (301) outside is equipped with the opening.

2. The cutting and stamping die with limit protection as claimed in claim 1, wherein: a second circular block (302) is fixedly mounted on the upper surface of the connecting cylinder (301), and a third circular block (304) is fixedly mounted in the connecting cylinder (301) close to the second circular block (302).

3. The cutting and stamping die with limit protection as claimed in claim 2, wherein: the lower surface of the third round block (304) is fixedly connected with a spring (305), and the spring (305) is sleeved and connected with the connecting cylinder (301).

4. The cutting and stamping die with limit protection as claimed in claim 1, wherein: the outside fixed mounting of connecting cylinder (301) has slide bar (303), two slide bar (303) are with connecting cylinder (301) central symmetry.

5. The cutting and stamping die with limiting protection as claimed in claim 4, wherein: the sliding rod (303) penetrates through the sliding groove (5), the sliding groove (5) is arranged inside the template (1), and a bottom block (306) is fixedly mounted at one end, far away from the spring (305), of the sliding rod (303).

6. The cutting and stamping die with limit protection as claimed in claim 1, wherein: the die plate is characterized in that an annular groove (4) is further formed in the die plate (1) close to the sliding groove (5), the annular groove (4) is communicated with the sliding groove (5), and the annular groove (4) is in two semi-annular shapes.