CN213826618U

CN213826618U - Automatic waste discharge blanking die

Info

Publication number: CN213826618U
Application number: CN202022784051.1U
Authority: CN
Inventors: 范智勇; 汪一鸣
Original assignee: Kunshan Wuyuanxing Precision Mould Co ltd
Current assignee: Kunshan Wuyuanxing Precision Mould Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-30
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an automatic blanking mould of wasting discharge relates to blanking mould technical field, does not possess the problem of getting rid of the waste material function for solving among the prior art ordinary blanking mould. Dead lever and first spring are installed respectively to the below of upper die base, dead lever and upper die base sliding connection, dead lever and upper die base all with first spring fixed connection, the compression roller is installed to the below of dead lever, and the compression roller rotates with the dead lever to be connected, the internally mounted of lower die base has the roller of wasting discharge, and the roller of wasting discharge rotates with the lower die base to be connected, one side of roller of wasting discharge is installed from the driving wheel, and from driving wheel and roller fixed connection that wasting discharge, the guide head is installed to the below of upper die base, and guide head and upper die base fixed connection, the internally mounted of lower die base has the motor, and motor and lower die base fixed connection, install the reduction gear on the preceding terminal surface of motor, install the drive wheel on the preceding terminal surface of reduction gear.

Description

Automatic waste discharge blanking die

Technical Field

The utility model relates to a blanking mould technical field specifically is an automatic blanking mould of wasting discharge.

Background

In the stamping production, a die used for blanking is called a blanking die, and the main task of the blanking die is to separate materials.

The blanking die is indispensable technological equipment in stamping production, a good die structure is reliable guarantee for realizing a technological scheme, the quality and the precision of a stamped part are high or low, the quality and the precision of the stamped part are mainly determined by the quality and the precision of the blanking die, and whether the structure of the blanking die is reasonable and advanced or not has direct influence on the production efficiency, the service life of the blanking die and the safety and the convenience of operation and the like; therefore, the market urgently needs to develop an automatic waste discharge blanking die to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic blanking mould of wasting discharge to solve the problem that ordinary blanking mould that proposes in the above-mentioned background art does not possess the waste material function of getting rid of.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic blanking mould of wasting discharge, includes die holder and upper die base, dead lever and first spring are installed respectively to the below of upper die base, dead lever and upper die base sliding connection, dead lever and upper die base all with first spring fixed connection, the compression roller is installed to the below of dead lever, and the compression roller rotates with the dead lever to be connected, the internally mounted of die holder has the roller of wasting discharge, and the roller of wasting discharge rotates with the die holder to be connected, one side of roller of wasting discharge is installed from the driving wheel, and from driving wheel and roller fixed connection that wastes discharge, the guide head is installed to the below of upper die base, and guide head and upper die base fixed connection.

Preferably, the internally mounted of die holder has the motor, and motor and die holder fixed connection, install the reduction gear on the preceding terminal surface of motor, install the drive wheel on the preceding terminal surface of reduction gear, drive wheel and motor all pass through shaft coupling and reduction gear fixed connection, the drive wheel passes through the belt rotation with from the driving wheel and is connected.

Preferably, a guide pillar is arranged inside the upper die base and is connected with the upper die base in a sliding mode, a second spring is arranged below the upper die base and is fixedly connected with the upper die base, an upper die core is arranged below the second spring, and the guide pillar and the second spring are fixedly connected with the upper die core.

Preferably, a first punching head is installed to the below of upper die base, and first punching head and upper die base fixed connection, first punching head and last mould benevolence sliding connection, the inside of first punching head is provided with the second punching head, and second punching head and first punching head sliding connection.

Preferably, the inside of upper die base is provided with spacing post, and spacing post and upper die base sliding connection, the outside of spacing post is provided with the third spring, spacing post and upper die base all laminate with the third spring, spacing post and the laminating of second blanking head.

Preferably, the inside of die holder is provided with lower mould benevolence, and lower mould benevolence and die holder fixed connection, the inside of die holder is provided with the former, former and lower mould benevolence sliding connection, the fourth spring is installed to the below of former, former and die holder all with fourth spring fixed connection, the inboard of former is provided with decides the seat, and decides seat and former sliding connection, the fore-set is installed to the below of deciding the seat, decide seat and die holder all with fore-set fixed connection.

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

1. the utility model discloses a setting through arranging the useless roller, add row useless roller and compression roller at the feed end of blanking mould, it passes through motor drive to arrange useless roller, utilize and arrange useless roller will treat that blanking spare is carried to between upper die base and the die holder, at the in-process of blanking, all the time with blanking spare firmly cliies through arranging useless roller and compression roller, after the blanking, utilize and arrange useless roller with rotatory to promote blanking spare, make its discharge die, thereby realize arranging useless ground effect, thereby make the waste material discharge mould that the blanking was accomplished itself just to make the mould itself, improve the convenience of mould ground, make this blanking mould use more convenient.

2. The utility model discloses a through the setting of guide stub bar, derive the fashioned finished product of blanking from blanking spare through the guide stub bar, make finished product and waste material separation to realize the waste material and the effect that the finished product separately deposited, make things convenient for the discharge of waste material, avoid the finished product to be discharged into the waste material district along with the waste material together, improve this blanking mould exhaust apparatus's work efficiency.

Drawings

Fig. 1 is a front view of an automatic waste discharge blanking die of the present invention;

fig. 2 is a cross-sectional view of an automatic waste discharging blanking die of the present invention;

fig. 3 is an enlarged schematic view of a position a in the drawing of the present invention.

In the figure: 1. a lower die holder; 2. an upper die holder; 3. fixing the rod; 4. a first spring; 5. a compression roller; 6. a guide post; 7. a second spring; 8. a first punch head; 9. an upper die core; 10. a material guiding head; 11. a limiting column; 12. a third spring; 13. a second punch head; 14. a lower die core; 15. fixing a seat; 16. a top pillar; 17. a fourth spring; 18. a former; 19. a motor; 20. a speed reducer; 21. a drive wheel; 22. a driven wheel; 23. and (4) discharging the waste roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 present invention provides an embodiment: the utility model provides an automatic blanking mould of wasting discharge, including die holder 1 and upper die base 2, dead lever 3 and first spring 4 are installed respectively to the below of upper die base 2, dead lever 3 and 2 sliding connection of upper die base, dead lever 3 and upper die base 2 all with first spring 4 fixed connection, compression roller 5 is installed to the below of dead lever 3, and compression roller 5 rotates with dead lever 3 to be connected, the internally mounted of die holder 1 has waste discharge roller 23, and waste discharge roller 23 rotates with die holder 1 to be connected, waste discharge roller 23's one side is installed from driving wheel 22, and from driving wheel 22 and waste discharge roller 23 fixed connection, material guide head 10 is installed to the below of upper die base 2, and material guide head 10 and upper die base 2 fixed connection.

Further, the internally mounted of die holder 1 has motor 19, and motor 19 and die holder 1 fixed connection, installs reduction gear 20 on the preceding terminal surface of motor 19, installs drive wheel 21 on the preceding terminal surface of reduction gear 20, and drive wheel 21 and motor 19 all pass through shaft coupling and reduction gear 20 fixed connection, and drive wheel 21 rotates with driven wheel 22 through the belt to be connected, and the side of die holder 1 is provided with the access hole for to the maintenance and the heat dissipation work of motor 19.

Further, the inside of upper die base 2 is provided with guide pillar 6, and guide pillar 6 and 2 sliding connection of upper die base, and second spring 7 is installed to the below of upper die base 2, and second spring 7 and 2 fixed connection of upper die base, and upper die benevolence 9 is installed to the below of second spring 7, and guide pillar 6 and second spring 7 all with last mould benevolence 9 fixed connection, and guide pillar 6 and second spring 7 all are provided with four.

Further, first punching head 8 is installed to the below of upper die base 2, and first punching head 8 and upper die base 2 fixed connection, first punching head 8 and last mould benevolence 9 sliding connection, and the inside of first punching head 8 is provided with second punching head 13, and second punching head 13 and first punching head 8 sliding connection, and first punching head 8 is used for punching out the steel ring, and second punching head 13 is used for punching out circular steel sheet.

Further, the inside of upper die base 2 is provided with spacing post 11, and spacing post 11 and 2 sliding connection of upper die base, and the outside of spacing post 11 is provided with third spring 12, and spacing post 11 and upper die base 2 all laminate with third spring 12, and spacing post 11 laminates with second punching head 13, and spacing post 11 and third spring 12 are used for the reset work of second punching head 13.

Further, the inside of die holder 1 is provided with lower mould benevolence 14, and lower mould benevolence 14 and die holder 1 fixed connection, the inside of die holder 1 is provided with former 18, former 18 and 14 sliding connection of lower mould benevolence, fourth spring 17 is installed to the below of former 18, former 18 and die holder 1 all with fourth spring 17 fixed connection, the inboard of former 18 is provided with decides seat 15, and decide seat 15 and former 18 sliding connection, the fore-set 16 is installed to the below of deciding seat 15, decide seat 15 and die holder 1 all with fore-set 16 fixed connection, former 18 and fore-set 16 sliding connection, utilize the fore-set 16 to provide spacing effect for former 18.

The working principle is as follows: when the punching die is used, a piece to be punched is placed above the upper die base 2 from one side of the press roller 5, the punching piece is clamped through the press roller 5 and the waste discharge roller 23, the upper die base 2 is fixedly connected with the punching machine, the punching die is placed at the working position of the punching machine, punching power is provided for the punching die through the punching machine, when the punching machine presses the upper die base 2 to sink, the upper die core 9 is pushed to sink through the second spring 7, so that the upper die core 9 is attached to the punching piece, meanwhile, the upper die base 2 also pushes the first punching head 8 to sink, so that the first punching head is attached to the punching piece, meanwhile, the second punching head 13 is attached to the punching piece, at the moment, the first punching head 8 sinks continuously, so that a circular ring is punched from the punching piece, when the circular ring pushes the forming device 18 to sink, and enters a gap between the forming device 18 and the fixed seat 15, the forming device 18 compresses the fourth spring 17, and the fixed seat 15 at the moment keeps still under the support of the ejection column 16, so that the blanking part between the second blanking head 13 and the fixed seat 15 is fixed, the blanking part between the second blanking head and the fixed seat is a punched disc, the blanking work is completed at the moment, the upper die seat 2 ascends at the moment, the upper die core 9 also ascends along with the upper die seat 2, the motor 19 is started, the motor 19 decelerates through the reducer 20 and drives the driving wheel 21 to rotate, the driving wheel 21 drives the waste discharge roller 23 to rotate through the driven wheel 22, the blanking part is conveyed to one side of the material guide head 10 at the moment, when the area of the blanked finished product is positioned below the material guide head 10, the punching machine is started again, so that the upper die seat 2 sinks, the material guide head 10 ejects the finished product from the blanking part and collects, the die completes the blanking work at the moment, and so on, the waste material is discharged to the side of the compression roller 5 through the material discharge roller 23 at the moment until the length of the blanking part can not perform the blanking work any more, and a group of blanking finished products exist on the waste materials, and the blanking finished products are taken down and collected by workers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic blanking mould of wasting discharge, includes die holder (1) and upper die base (2), its characterized in that: dead lever (3) and first spring (4) are installed respectively to the below of upper die base (2), dead lever (3) and upper die base (2) sliding connection, dead lever (3) and upper die base (2) all with first spring (4) fixed connection, compression roller (5) are installed to the below of dead lever (3), and compression roller (5) rotate with dead lever (3) and be connected, the internally mounted of die holder (1) has waste roller (23) of arranging, and arranges waste roller (23) and die holder (1) and rotate and be connected, arrange one side of waste roller (23) and install from driving wheel (22), and from driving wheel (22) and waste roller (23) fixed connection of arranging, material guide head (10) are installed to the below of upper die base (2), and material guide head (10) and upper die base (2) fixed connection.

2. The blanking die of claim 1, wherein: the utility model discloses a die holder, including die holder (1), internally mounted has motor (19), and motor (19) and die holder (1) fixed connection, install reduction gear (20) on the preceding terminal surface of motor (19), install drive wheel (21) on the preceding terminal surface of reduction gear (20), drive wheel (21) and motor (19) all pass through shaft coupling and reduction gear (20) fixed connection, drive wheel (21) with from driving wheel (22) pass through the belt rotation and be connected.

3. The blanking die of claim 1, wherein: the die comprises an upper die base (2), a guide pillar (6) is arranged inside the upper die base (2), the guide pillar (6) is connected with the upper die base (2) in a sliding mode, a second spring (7) is installed below the upper die base (2), the second spring (7) is fixedly connected with the upper die base (2), an upper die core (9) is installed below the second spring (7), and the guide pillar (6) and the second spring (7) are fixedly connected with the upper die core (9).

4. An automatic waste discharge blanking die as defined in claim 3, characterized in that: first punching head (8) is installed to the below of upper die base (2), and first punching head (8) and upper die base (2) fixed connection, first punching head (8) and upper die benevolence (9) sliding connection, the inside of first punching head (8) is provided with second punching head (13), and second punching head (13) and first punching head (8) sliding connection.

5. An automatic waste discharge blanking die as defined in claim 4, characterized in that: the inside of upper die base (2) is provided with spacing post (11), and spacing post (11) and upper die base (2) sliding connection, the outside of spacing post (11) is provided with third spring (12), spacing post (11) and upper die base (2) all laminate with third spring (12), spacing post (11) laminate with second punching head (13).

6. The blanking die of claim 1, wherein: the inside of die holder (1) is provided with lower mould benevolence (14), and lower mould benevolence (14) and die holder (1) fixed connection, the inside of die holder (1) is provided with former (18), former (18) and lower mould benevolence (14) sliding connection, fourth spring (17) are installed to the below of former (18), former (18) and die holder (1) all with fourth spring (17) fixed connection, the inboard of former (18) is provided with decides seat (15), and decides seat (15) and former (18) sliding connection, the fore-set (16) is installed to the below of deciding seat (15), decide seat (15) and die holder (1) all with fore-set (16) fixed connection.