CN212310532U

CN212310532U - Stamping die with replaceable knife edge part

Info

Publication number: CN212310532U
Application number: CN202020861037.4U
Authority: CN
Inventors: 金志亮
Original assignee: Wuxi Chengteng Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Chengteng Precision Machinery Manufacturing Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-08
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a stamping die technical field specifically is a removable stamping die of edge of a knife part, including first main part and second main part, fixed mounting has the pneumatic cylinder under the first main part, the output swing joint of pneumatic cylinder has the piston rod, the one end fixed mounting that the pneumatic cylinder was kept away from to the piston rod has the briquetting, the equal fixed mounting of both sides lateral wall of briquetting has blade mounting structure, blade mounting structure includes blade installation shell, the second recess has been seted up to the inside of blade installation shell. This removable stamping die of edge of a knife part can make the blade just blunt through long-time contact, when needs follow the blade changing, need extract the fixture block and can make the connecting rod not atress, at the connection dead lever that the pull-out bolt drove, makes second fixture block and fixed slot not atress to conveniently follow the blade changing, make the installer reach quick installation, the effect of the operation of being convenient for improves work efficiency greatly.

Description

Stamping die with replaceable knife edge part

Technical Field

The utility model relates to a stamping die field especially relates to a removable stamping die of edge of a knife part is produced to mould.

Background

With the development of the society at present, the manufacturing industry of China is continuously promoted along with the development of the society, a die undoubtedly becomes a technical process device of the production industry, the requirement on the stamping die is high, and the stamping die is widely applied to the industry.

And traditional stamping die needs to cooperate artifical self-cutting after the punching press is accomplished, and artifical cutting has the instability moreover, is difficult for guaranteeing processingquality, makes whole technology become complicated, and the processing cost risees, and the efficiency step-down of processing needs a large amount of manual works and time, so can reduce output for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rapid-forming mask mould. To achieve the above object.

The utility model adopts the following technical scheme: the stamping die comprises a stamping die with a replaceable knife edge component, wherein a hydraulic cylinder is fixedly arranged under a first main body, the output end of the hydraulic cylinder is movably connected with a piston rod, a pressing block is fixedly arranged at one end, far away from the hydraulic cylinder, of the piston rod, blade mounting structures are fixedly arranged on the side walls of the two sides of the pressing block respectively, each blade mounting structure comprises a blade mounting shell, a second groove is formed in the blade mounting shell, a first connecting rod penetrates through the second groove in a sliding manner, a first clamping block is fixedly arranged at one end, located outside the blade mounting shell, of the first connecting rod, a blade is fixedly connected to the bottom end of the first connecting rod, fixing grooves are formed in the outer walls of the two sides of the first connecting rod, first fixing blocks are fixedly connected to the two sides of one end, close to the first connecting rod, of the top surface of the blade mounting shell, a, the utility model discloses a blade installation shell, including movable bolt, blade installation shell, support column, movable bolt, blade, connecting rod, support column, the surface intermediate position of second main part is provided with buffer, the inboard outer wall solid connection of second main part has the joint support plate block, the one end surface cover that movable bolt is located between two first fixed blocks is equipped with the gear, the inside slip of blade installation shell is run through there is the connecting rod, the connecting rod is located the outside one end fixed mounting of blade installation shell and is had the bolt, the one pot head that the surface of connecting rod is located between bolt and the blade installation shell is equipped with first spring, the connecting rod is located the inside one end fixed mounting of blade installation shell and is had the second fixture block, the support column is installed to the bottom solid of second main part.

Preferably, the bottom fixedly connected with base that is close to the second main part of buffer, the top surface one end fixedly connected with second fixed block of base, the both sides outer wall of second fixed block runs through fixed connection second fixing bolt, there is the second connecting rod the both sides inner wall of being close to of second fixed block, there is connecting bolt the cross section of second connecting rod, the top fixedly connected with slider of second connecting rod, the inner wall both sides fixed connection second spring of slider, there is the connection plate block near the top of second spring, the spout has been seted up to the bottom of connecting the plate block, the equal fixed mounting in top surface four corners of connecting the plate block has the spliced pole, four the top fixed mounting of spliced pole has the atress board.

Preferably, the surface of the first connecting rod is provided with seven first grooves, and the first grooves are matched with the first fixing bolts in size.

Preferably, fixing grooves are formed in two sides of the first connecting rod, and the size of each fixing groove is matched with that of the second fixture block.

Preferably, the bottom end of the connecting plate is provided with a sliding chute, and the size of the sliding chute is matched with that of the sliding block.

Preferably, a connecting bolt is arranged at the intersection of the second connecting rods and is hinged with the second connecting rods.

Compared with the prior art, the utility model has the advantages of positive effect lies in.

1. The utility model discloses in, through blade mounting structure, the briquetting is when to material stamping forming, unnecessary clout needs the cutting, it presses to second main part direction to drive the piston rod through the pneumatic cylinder, reach and drive the unnecessary clout of blade cutting, need not the effect that other power drove the blade cutting, make the device more energy-conserving, and the cutting effect is better, reach rapid prototyping simultaneously, cutting meeting second main part contact when the blade whereabouts, long-time contact can make the blade just blunt, when needs follow the blade changing, need extract first fixing bolt and can make the head rod not atress, connecting the dead lever that the bolt drove at the pull-out, make second fixture block and fixed slot not atress, thereby conveniently follow the blade changing, make the installer reach quick installation, the effect of the operation of being convenient for, greatly improve work efficiency.

2. The utility model discloses in, through buffer, carry out the punching press when the briquetting is to putting the clout that receives the board, the power that the clout received, transmission and atress board, can take transmission spliced pole and connection plate when the atress board receives the power, when connection plate can transmit pressure downwards, the bottom slider of connection plate can slide towards the both ends of spout, thereby reduce pressure, when the atress board is not stressed, the second spring of the relative one side of two sliders can the internal contraction, it gets back to the normal position to drive the slider, thereby it lifts up the connection plate to drive the slider, the atress board that drives the connection plate top surface returns the normal position, thereby reach the effect of buffering, make the life of mould longer, mould bottom deformation and maintenance have been reduced, the maintenance that need not often cooperate maintenance personal, thereby greatly improve work efficiency.

Drawings

Fig. 1 is a schematic perspective view of a stamping die with a replaceable blade member according to the present invention;

FIG. 2 is a schematic structural view showing a configuration of a mounting structure for a replaceable blade of a punching die according to the present invention;

fig. 3 is a schematic structural view of a buffer device of a punching die with a replaceable blade member according to the present invention.

Illustration of the drawings:

1. a first body; 2. a hydraulic cylinder; 3. a piston rod; 4. a blade mounting structure; 401. a blade mounting housing; 402. a gear; 403. a first fixed block; 404. a movable bolt; 405. turning a handle; 406. a bolt; 407. connecting a fixed rod; 408. a first spring; 409. a first fixing bolt; 410. a first groove; 411. fixing grooves; 412. a first connecting rod; 413. a blade; 414. a second groove; 415. a second fixture block; 416. a first clamping block; 5. briquetting; 6. a buffer device; 601. a chute; 602. a slider; 603. a connecting bolt; 604. a second fixed block; 605. a second fixing bolt; 606. a stress plate; 607. a base; 608. a second connecting rod; 609. a second spring; 610. connecting the plates; 611. connecting columns; 7. a second body; 8. and (4) a support column.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a removable stamping die of edge of a knife part, including first main part 1 and second main part 7, fixed mounting has pneumatic cylinder 2 under first main part 1, the output swing joint of pneumatic cylinder 2 has piston rod 3, the one end fixed mounting that pneumatic cylinder 2 was kept away from to piston rod 3 has briquetting 5, the equal fixed mounting of both sides lateral wall of briquetting 5 has blade mounting structure 4, the support column 8 is installed to the bottom solid of second main part 7, the surface intermediate position of second main part 7 is provided with buffer 6, the inboard outer wall solid connection of second main part 7 has connection support plate 9.

The specific arrangement of its blade mounting structure 4 and the function of the dampening means 6 will be described in detail below.

As shown in fig. 1 and 2, the blade mounting structure 4 includes a blade mounting housing 401, a second groove 414 is formed in the blade mounting housing 401, a first connecting rod 412 is slidably inserted through the second groove 414, a first block 416 is fixedly mounted at one end of the first connecting rod 412, which is located outside the blade mounting housing 401, a blade 413 is fixedly connected to the bottom end of the first connecting rod 412, fixing grooves 411 are formed on the outer walls of both sides of the first connecting rod 412, both sides of one end of the top surface of the blade mounting housing 401, which is close to the first connecting rod 412, are fixedly connected to the first fixing blocks 403, a movable bolt 404 is movably connected between the opposite surfaces of the two first fixing blocks 403, a rotating handle 405 is fixedly mounted on one side of one of the first fixing blocks 404, a gear 402 is sleeved on the outer surface of one end of the movable bolt 404, which is located between the two first fixing blocks 403, a connecting fixing rod 407 is slidably inserted through the inside of the, the one end fixed mounting that connecting fixed rod 407 is located blade installation shell 401 outside has bolt 406, the pot head that the surface of connecting fixed rod 407 is located between bolt 406 and blade installation shell 401 is equipped with first spring 408, the one end fixed mounting that connecting fixed rod 407 is located blade installation shell 401 inside has second fixture block 415, first recess 410 has been seted up to the surface of first connecting rod 412, the quantity of first recess 410 is seven, first recess 410 is with the big or small looks adaptation of first fixing bolt 409, when needs follow blade 401, need to extract first fixing bolt 409 and can make first connecting rod 412 not atress, connecting fixed rod 412 that bolt 406 drove is being pulled out, make second fixture block 415 and fixed slot 411 not atress, thereby conveniently follow the blade 413, make the installer reach quick installation, the effect of being convenient for the operation, greatly improve work efficiency.

Its whole blade mounting structure 4, work as material stamping forming through briquetting 5, unnecessary clout needs the cutting, it presses to second main part 7 direction to drive piston rod 3 through pneumatic cylinder 2, reach and drive the unnecessary clout of blade 413 cutting, need not the effect that other power drove the cutting of blade 413, make the device more energy-conserving, and the cutting effect is better, reach rapid prototyping simultaneously, it can the contact of second main part 7 to fall the cutting when blade 413, long-time contact can make blade 413 just blunt, when needs follow blade 413, need extract first fixing bolt 409 and can make head rod 412 not atress, connecting rod 407 that bolt 406 drove is being pulled out, make second fixture block 415 and fixed slot 411 not atress, thereby conveniently follow blade 413, make the installer reach quick installation, the effect of being convenient for the operation, greatly improve work efficiency.

As shown in fig. 3, a base 607 is fixedly connected to the bottom end of the buffer 6 close to the second main body 7, a second fixed block 604 is fixedly connected to one end of the top surface of the base 607, the outer walls of the two sides of the second fixed block 604 are fixedly connected to a second fixing bolt 605 through, a second connecting rod 608 is arranged on the inner wall of the second fixed block 604 close to the two sides, a connecting bolt 603 is arranged at the intersection of the second connecting rods 608, a slider 602 is fixedly connected to the top end of the second connecting rod 608, second springs 609 are fixedly connected to the two sides of the inner wall of the slider 602, a connecting plate 610 is arranged on the top of the second springs 609, a sliding slot 601 is arranged at the bottom end of the connecting plate 610, connecting posts 611 are fixedly arranged at four corners of the top surface of the connecting plate 610, stress plates 606 are fixedly arranged at the top ends of the four connecting posts 611, the cross of the second connecting rod 608 is provided with a connecting bolt 603, even two second connecting rods 608 are connected with the bolt 603 in a hinged manner, the second spring 609 on the opposite side of the two sliding blocks 602 can contract inwards to drive the sliding blocks 602 to return to the original position, thereby driving the sliding blocks 602 to lift the sliding blocks 602 to connect the plate blocks, and driving the stress plate 606 on the top surface of the connecting plate block 610 to return to the original position, thereby achieving the buffering effect, prolonging the service life of the die, reducing the deformation and maintenance of the bottom end of the die, not frequently matching with the maintenance personnel, and greatly improving the working efficiency.

The whole device passes through the buffer device 6, when the pressing block 5 presses the residual material placed on the pressed plate 606, the force applied to the residual material is transferred to the pressed plate 606, when the pressed plate 606 is applied with force, the transfer connecting column 611 and the connecting plate 610 are carried, and when the connecting plate 610 transfers pressure downwards, the bottom sliding block 602 of the connecting plate 610 can slide towards two ends of the sliding groove 601, so that the pressure is reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A punching die with replaceable blade parts, comprising a first body (1) and a second body (7), characterized in that: a hydraulic cylinder (2) is fixedly arranged under the first main body (1), a piston rod (3) is movably connected to the output end of the hydraulic cylinder (2), a pressing block (5) is fixedly arranged at one end, far away from the hydraulic cylinder (2), of the piston rod (3), blade mounting structures (4) are fixedly arranged on the side walls of the two sides of the pressing block (5), each blade mounting structure (4) comprises a blade mounting shell (401), a second groove (414) is formed in the blade mounting shell (401), a first connecting rod (412) penetrates through the inside of the second groove (414) in a sliding manner, a first clamping block (416) is fixedly arranged at one end, located outside the blade mounting shell (401), of the first connecting rod (412), a blade (413) is fixedly connected to the bottom end of the first connecting rod (412), and fixing grooves (411) are formed in the outer walls of the two sides of the first connecting rod (412), the blade mounting structure is characterized in that two sides of one end, close to a first connecting rod (412), of the top surface of the blade mounting shell (401) are fixedly connected with first fixing blocks (403), a movable bolt (404) is movably connected between two opposite surfaces of the first fixing blocks (403), a rotating handle (405) is fixedly mounted on one side, located on one first fixing block (403), of the movable bolt (404), a gear (402) is sleeved on the outer surface of one end, located between the two first fixing blocks (403), of the movable bolt (404), a connecting fixing rod (407) penetrates through the interior of the blade mounting shell (401) in a sliding mode, a bolt (406) is fixedly mounted at one end, located outside the blade mounting shell (401), of the connecting fixing rod (407), a first spring (408) is sleeved at one end, located between the bolt (406) and the blade mounting shell (401), of the outer surface of the connecting fixing rod (407), the blade mounting structure is characterized in that a second clamping block (415) is fixedly mounted at one end, located inside the blade mounting shell (401), of the connecting fixing rod (407), a supporting column (8) is mounted at the bottom end of the second main body (7) in a solid mode, a buffering device (6) is arranged in the middle of the outer surface of the second main body (7), and a connecting and supporting plate block (9) is connected to the outer wall of the inner side of the second main body (7) in a solid mode.

2. The die of claim 1, wherein the blade member is replaceable, and wherein: a base (607) is fixedly connected to the bottom end of the buffer device (6) close to the second main body (7), a second fixed block (604) is fixedly connected to one end of the top surface of the base (607), second fixing bolts (605) penetrate through and are fixedly connected to the outer walls of the two sides of the second fixed block (604), a second connecting rod (608) is arranged on the inner wall of the second fixed block (604) close to the two sides, a connecting bolt (603) is arranged at the intersection of the second connecting rod (608), a sliding block (602) is fixedly connected to the top end of the second connecting rod (608), second springs (609) are fixedly connected to the two sides of the inner wall of the sliding block (602), a connecting plate block (610) is arranged at the top of the second spring (609), a sliding groove (601) is formed in the bottom end of the connecting plate block (610), and connecting columns (611) are fixedly mounted at four, the top ends of the four connecting columns (611) are fixedly provided with stress plates (606).

3. The die of claim 1, wherein the blade member is replaceable, and wherein: the outer surface of the first connecting rod (412) is provided with seven first grooves (410), and the first grooves (410) are matched with the first fixing bolt (409) in size.

4. The die of claim 1, wherein the blade member is replaceable, and wherein: fixing grooves (411) are formed in two sides of the first connecting rod (412), and the size of each fixing groove (411) is matched with that of the corresponding second clamping block (415).

5. A die as claimed in claim 2, wherein the blade member is replaceable, and wherein: the bottom of connecting plate piece (610) has seted up spout (601), the size of spout (601) and the big or small looks adaptation of slider (602).

6. A die as claimed in claim 2, wherein the blade member is replaceable, and wherein: and a connecting bolt (603) is arranged at the intersection of the second connecting rods (608), and the two second connecting rods (608) are hinged with the bolt (603).