CN216027685U

CN216027685U - Blanking structure of stainless steel coffee dish forming die

Info

Publication number: CN216027685U
Application number: CN202122535452.8U
Authority: CN
Inventors: 何礼鹏; 赵梓琉
Original assignee: Jiangmen Xianghui Stainless Steel Products Co ltd
Current assignee: Jiangmen Xianghui Stainless Steel Products Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-15
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a blanking structure of a stainless steel coffee dish forming die, which comprises a base, wherein the top of the base is fixedly connected with a protective shell, a hydraulic cylinder is arranged in the protective shell, the output end of the hydraulic cylinder is fixedly connected with a bottom die, a top die is fixedly connected above the base through a screw, a die core is fixedly connected in the top die, slots are formed in two sides of the interior of the top die, limiting rods extending to the top of the base are connected in the slots in a sliding mode, and the bottom die comprises a first inner die and a second inner die. According to the utility model, the first thimble and the second thimble are used for carrying out multiple layering and demoulding on the product, so that the product is not deformed due to die sticking during blanking, and further the surface smoothness of the product is influenced, thereby improving the qualification rate of the product, and solving the problems that the product is deformed, the surface smoothness is influenced and the blanking is inconvenient due to the fact that the die sticking is easy to occur in the prior art.

Description

Blanking structure of stainless steel coffee dish forming die

Technical Field

The utility model relates to the field of mold equipment, in particular to a blanking structure of a stainless steel coffee plate forming mold.

Background

Coffee is one of drinks commonly used by modern people, a coffee dish matched with the coffee cup is generally arranged at the bottom of the common coffee cup, the common coffee cup is convenient to use, along with the development of the modern mechanical processing industry, the requirements on the quality and the precision of a mould are continuously improved, the requirements on the mould which is improved in production efficiency, reduced in production cost and automatic are also improved, and the development of the coffee dish mould must be adapted to the development requirements of the modern mechanical processing industry.

The blanking structure of the existing coffee dish forming die is very simple, most of the existing coffee dish forming die only has one thimble, and the product is ejected out of the die.

Therefore, it is necessary to invent a blanking structure of a stainless steel coffee plate forming mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking structure of a stainless steel coffee dish forming die, which can be used for demoulding a product in a layering mode for many times through a first ejector pin and a second ejector pin, so that the product is not deformed due to die sticking when being blanked, and the surface smoothness of the product is further influenced, thereby improving the qualification rate of the product.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a stainless steel coffee dish forming die's blanking structure, includes the base, the top fixedly connected with protecting crust of base, the internally mounted of protecting crust has the pneumatic cylinder, the output fixedly connected with die block of pneumatic cylinder, screw fixedly connected with top mould is passed through to the top of base, the inside fixedly connected with mould benevolence of top mould, the slot has been seted up to the inside both sides of top mould, the inside sliding connection of slot has the gag lever post that extends to the base top, the die block includes first centre form and second centre form, seamless connection between die block, first centre form and the second centre form.

Preferably, the first inner die is arranged in a T shape, a first backing ring is fixedly connected to the outer side of the first inner die, a first stroke groove matched with the first backing ring is formed in the inner side of the bottom die, and a first elastic piece is fixedly connected to the top of the first backing ring.

Preferably, the second inner die is T-shaped, a second backing ring is fixedly connected to the outer side of the second inner die, a second stroke groove matched with the second backing ring is formed in the first inner die, and a second elastic piece is fixedly connected to the top of the second backing ring.

Preferably, the top fixedly connected with second thimble of base, the outside sliding connection of second thimble has first thimble, the bottom fixedly connected with of first thimble extends to the reset spring at base top, reset spring's the coefficient of stiffness is greater than the coefficient of stiffness of first elastic component.

Preferably, the two sides of the first ejector pin are fixedly connected with sliding grooves, the bottom of the bottom die is fixedly connected with a push rod, the bottom of the push rod is fixedly connected with a gasket, and the push rod is connected with the sliding grooves in a sliding mode.

Preferably, the second thimble is matched with the second inner die, and the first thimble is matched with the first inner die.

In the technical scheme, the utility model provides the following technical effects and advantages: 1. when the bottom die descends, the first inner die is driven to be in contact with the first ejector pins, the first ejector pins push the first inner die to enable the first inner die to be static, the bottom die continues to move downwards, so that the outer edge of the product is far away from the bottom die, the product is conveniently subjected to first-layer demolding, the product can be prevented from being deformed, and the quality of the product is influenced.

2. The bottom of the second inner die inside the first inner die is in contact with the first ejector pin, so that the second inner die is pushed to be static, the first inner die moves downwards, the product is far away from the first inner die, secondary demolding is carried out on the product, the product is convenient to discharge, the product is discharged, multiple times of layering demolding is carried out, the product is not deformed due to die sticking when the product is discharged, and the surface smoothness of the product is further influenced.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is a schematic cross-sectional view of the bottom mold of the present invention.

Fig. 5 is a schematic cross-sectional view of a first inner mold according to the present invention.

Fig. 6 is a schematic perspective view of a top mold according to the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Description of reference numerals: 1. a base; 2. a protective shell; 3. a hydraulic cylinder; 4. bottom die; 5. carrying out top die; 6. a mold core; 7. a slot; 8. a limiting rod; 9. a first inner mold; 10. a first backing ring; 11. a first stroke slot; 12. a first elastic member; 13. a second inner mold; 14. a second backing ring; 15. a second travel slot; 16. a second elastic member; 17. a first thimble; 18. a second thimble; 19. a return spring; 20. a chute; 21. a push rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a blanking structure of a stainless steel coffee dish forming die as shown in figures 1-7, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a protective shell 2, a hydraulic cylinder 3 is arranged inside the protective shell 2, the output end of the hydraulic cylinder 3 is fixedly connected with a bottom die 4, a top die 5 is fixedly connected above the base 1 through screws, the inside of the top die 5 is fixedly connected with a die core 6, two sides of the inside of the top die 5 are provided with slots 7, the inside of each slot 7 is slidably connected with a limiting rod 8 extending to the top of the base 1, the bottom die 4 comprises a first inner die 9 and a second inner die 13, and the bottom die 4, the first inner die 9 and the second inner die 13 are connected in a seamless manner.

In the above technical scheme, the type of becoming of first centre form 9 sets up, and the first backing ring 10 of outside fixedly connected with of first centre form 9, the first stroke groove 11 with first backing ring 10 matched with is seted up to the inboard of die block 4, the first elastic component 12 of top fixedly connected with of first backing ring 10, first centre form 9 can slide in the inside of die block 4 to the die block 4 is kept away from to the product that promotes the top, carries out the first layer drawing of patterns, and first elastic component 12 is convenient for drive first centre form 9 and resets.

In the above technical scheme, the shape of the second inner mold 13 is set to be T-shaped, the outer side of the second inner mold 13 is fixedly connected with a second backing ring 14, a second stroke groove 15 matched with the second backing ring 14 is formed in the first inner mold 9, the top of the second backing ring 14 is fixedly connected with a second elastic member 16, the second inner mold 13 can slide in the first inner mold 9, so that a product is pushed to be away from the second inner mold 13, and the second elastic member 16 can drive the second inner mold 13 to reset.

As shown in fig. 1-4: the top fixedly connected with second thimble 18 of base 1, the outside sliding connection of second thimble 18 has first thimble 17, the bottom fixedly connected with of first thimble 17 extends to the reset spring 19 at base 1 top, reset spring 19's the coefficient of stiffness is greater than the coefficient of stiffness of first elastic component 12, and first thimble 17 can slide in second thimble 18 is inside, and reset spring 19 can drive second thimble 18 and reset.

In the above technical scheme, both sides fixedly connected with spout 20 of first thimble 17, the bottom fixedly connected with push rod 21 of die block 4, the bottom fixedly connected with gasket of push rod 21, push rod 21 and spout 20 sliding connection, when second thimble 18 promoted first centre form 9 and accomplished first stroke, push rod 21 can promote second thimble 18 and descend.

In the above technical solution, the second ejector pin 18 is matched with the second inner die 13, and the first ejector pin 17 is matched with the first inner die 9, so that the first inner die 9 and the second inner die 13 are ejected in multiple times, thereby facilitating double-layer demolding of the product.

This practical theory of operation: referring to the attached drawings 1-7 of the specification, firstly, a user may start the hydraulic cylinder 3, so that the hydraulic cylinder 3 drives the bottom mold 4 to descend, the bottom mold 4 simultaneously drives the first inner mold 9 and the second inner mold 13 to descend, when the bottom of the first inner mold 9 contacts with the first ejector pin 17, the first ejector pin 17 pushes the first inner mold 9, so that the first inner mold 9 is stationary, the bottom mold 4 continues to descend, so that the outer edge of the product is far away from the bottom mold 4, at this time, because the stiffness coefficient of the return spring 19 is greater than the stiffness coefficient of the first elastic member 12, at this time, the return spring 19 does not deform, the second ejector pin 18 keeps stationary, the first backing ring 10 at the side of the first inner mold 9 presses the first elastic member 12 and slides upwards in the first stroke slot 11, when the first inner mold 9 completes the first stroke, the bottom mold 4 drives the first inner mold 9 to continue to descend, so as to push the second ejector pin 18 to descend, the second thimble 18 presses the return spring 19 to be compressed and deformed.

Referring to the attached drawings 1-4 of the specification, when the bottom of the second inner die 13 inside the first inner die 9 contacts with the first ejector pin 17, the first ejector pin 17 is fixed to push the second inner die 13 to make the second inner die 13 still, and the first inner die 9 moves downwards to make the product far away from the first inner die 9, so that the product is subjected to secondary demolding, the product is convenient to blank, and the product is subjected to multiple-layer demolding, so that the product is not deformed due to die sticking during blanking, and the surface smoothness of the product is further affected, wherein the push rod 21 at the bottom of the bottom die 4 slides inside the chute 20, when the first stroke is completed, the bottom of the push rod 21 contacts with the chute 20, the push rod 21 can assist the first inner die 9 to push the second ejector pin 18 to descend, and the limiting rod 8 can keep the bottom die 4 and the top die 5 balanced all the time, so as to improve the precision of the device.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a stainless steel coffee dish forming die's blanking structure, includes base (1), its characterized in that: the top fixedly connected with protecting crust (2) of base (1), the internally mounted of protecting crust (2) has pneumatic cylinder (3), the output end fixedly connected with die block (4) of pneumatic cylinder (3), screw fixedly connected with top mould (5) are passed through to the top of base (1), the inside fixedly connected with mould benevolence (6) of top mould (5), slot (7) have been seted up to the inside both sides of top mould (5), the inside sliding connection of slot (7) has gag lever post (8) that extends to base (1) top, die block (4) are including first centre form (9) and second centre form (13), seamless connection between die block (4), first centre form (9) and second centre form (13).

2. The blanking structure of the stainless steel coffee plate forming die as claimed in claim 1, wherein: the T-shaped forming device of the first inner die (9) is arranged, a first backing ring (10) is fixedly connected to the outer side of the first inner die (9), a first stroke groove (11) matched with the first backing ring (10) is formed in the inner side of the bottom die (4), and a first elastic piece (12) is fixedly connected to the top of the first backing ring (10).

3. The blanking structure of the stainless steel coffee plate forming die as claimed in claim 1, wherein: the shape of the second inner die (13) is set to be T-shaped, a second backing ring (14) is fixedly connected to the outer side of the second inner die (13), a second stroke groove (15) matched with the second backing ring (14) is formed in the first inner die (9), and a second elastic piece (16) is fixedly connected to the top of the second backing ring (14).

4. The blanking structure of the stainless steel coffee plate forming die as claimed in claim 1, wherein: the top fixedly connected with second thimble (18) of base (1), the outside sliding connection of second thimble (18) has first thimble (17), the bottom fixedly connected with of first thimble (17) extends to reset spring (19) at base (1) top.

5. The blanking structure of the stainless steel coffee plate forming die as claimed in claim 4, wherein: the both sides fixedly connected with spout (20) of first thimble (17), the bottom fixedly connected with push rod (21) of die block (4), the bottom fixedly connected with gasket of push rod (21), push rod (21) and spout (20) sliding connection.

6. The blanking structure of the stainless steel coffee plate forming die as claimed in claim 4, wherein: the second thimble (18) is matched with the second inner die (13), and the first thimble (17) is matched with the first inner die (9).