CN220480166U

CN220480166U - Casting die for processing hardware fittings

Info

Publication number: CN220480166U
Application number: CN202322209945.1U
Authority: CN
Inventors: 高恒; 刘少波; 董克金
Original assignee: Yancheng Zhenye Machinery Co ltd
Current assignee: Yancheng Zhenye Machinery Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-02-13
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a casting die for processing hardware fittings, which comprises an upper die holder, wherein connecting rods are fixedly connected to the middle positions of the bottoms of two upper fixing blocks, a lower die core is arranged at the top position of a lower die holder, the middle positions of the bottoms of the upper die holder penetrate through and are provided with upper die cores, positioning rods are fixedly connected to the four corners of the bottoms of the upper die cores, an air inlet pipe is fixedly connected to the top position of the right side of the upper die holder, and an air outlet pipe is fixedly connected to the bottom position of the right side of the lower die holder. According to the utility model, the positioning rod is slid into the positioning hole to be positioned, vibration generated when the upper die base and the lower die base are combined can be reduced through the connecting rod and the spring, so that the offset of the die is reduced, the precision is improved, cold air is injected into the die through the air inlet pipe, after the cold air circulates in the cooling groove, heat in the die is discharged through the air outlet pipe, and therefore, raw materials can be rapidly molded, and the production efficiency is improved.

Description

Casting die for processing hardware fittings

Technical Field

The utility model relates to the technical field of hardware fittings, in particular to a casting die for processing hardware fittings.

Background

The hardware fitting refers to a machine part or a part manufactured by hardware, and some small hardware products, which can be used independently and also can be used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, construction hardware, security products and the like, and the small hardware products are not final consumer products, but are industrial manufacturing matched products, semi-finished products, tools used in the production process and the like, and only a small part of daily hardware products (fittings) are tool consumer products necessary for people to live, and the hardware fitting needs to use a casting die to mold raw materials in the production process.

The existing casting mould for processing hardware fittings is single in positioning device, when an upper die base is combined with a lower die base, vibration is easy to generate, two moulds are caused to deviate, and the existing casting mould for processing hardware fittings is free of a cooling device, so that the molding time of fittings is long, and the production efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a casting die for processing hardware fittings.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a casting mould is used in hardware fitting processing, includes the upper die base, upper die base bottom position is provided with the die holder, both ends position is equal fixedly connected with goes up the fixed block around the upper die base, two go up fixed block bottom intermediate position fixedly connected with connecting rod, both ends position is equal fixedly connected with down the fixed block around the die holder, die holder top position is provided with down the mold core, upper die base bottom intermediate position runs through and is provided with the mold core, go up the equal fixedly connected with locating lever in mold core bottom four corners position and runs through and sliding connection between locating lever and the lower mold core, the lower mold core bottom position runs through and is provided with electric putter, upper die base right side top position runs through and fixedly connected with intake pipe, die base right side bottom position runs through and fixedly connected with outlet duct.

As a further description of the above technical solution:

the top positions of the two lower fixing blocks penetrate through and are provided with connecting holes, and the connecting rods can slide in the connecting holes.

As a further description of the above technical solution:

and four corners of the top of the lower mold core are penetrated and provided with positioning holes, and the positioning rods can slide in the positioning holes.

As a further description of the above technical solution:

and a forming groove penetrates through the middle position of the top of the lower mold core.

As a further description of the above technical solution:

and a feeding pipe penetrates through the right side position of the top of the lower die holder and is fixedly connected with the right side position of the top of the lower die holder.

As a further description of the above technical solution:

the right side position of the top of the lower mold core penetrates through and is provided with a feed chute.

As a further description of the above technical solution:

the left side, the right side and the bottom position of the inner wall of the lower die holder are penetrated and provided with cooling grooves which are uniformly and densely distributed.

As a further description of the above technical solution:

and springs are fixedly connected to the bottom positions of the two upper fixing blocks.

The utility model has the following beneficial effects:

according to the utility model, the positioning rod is slid into the positioning hole to be positioned, vibration generated when the upper die base and the lower die base are combined can be reduced through the connecting rod and the spring, so that the offset of the die is reduced, the precision is improved, cold air is injected into the die through the air inlet pipe, after the cold air circulates in the cooling groove, heat in the die is discharged through the air outlet pipe, and therefore, raw materials can be rapidly molded, and the production efficiency is improved.

Drawings

Fig. 1 is a perspective view of a casting mold for processing hardware fittings according to the present utility model;

FIG. 2 is an exploded view of a casting mold for processing hardware fittings according to the present utility model;

fig. 3 is a diagram showing the internal structure of a lower die holder of a casting die for processing hardware fittings.

Legend description:

1. an upper die holder; 2. a lower die holder; 3. an upper fixing block; 4. a lower fixing block; 5. a connecting rod; 6. a spring; 7. a feed pipe; 8. an air inlet pipe; 9. an air outlet pipe; 10. an upper mold core; 11. a positioning rod; 12. a lower mold core; 13. positioning holes; 14. a connection hole; 15. a cooling tank; 16. a forming groove; 17. a feed chute; 18. an electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a casting die is used in hardware fitting processing, including upper die base 1, upper die base 1 bottom position is provided with die holder 2, both ends position is equal fixedly connected with upper fixed block 3 around the upper die base 1, two upper fixed block 3 bottom intermediate position fixedly connected with connecting rod 5, both ends position is equal fixedly connected with lower fixed block 4 around the die holder 2, can reduce the vibrations of output when upper die base 1 merges with die holder 2 through connecting rod 5 and spring 6, die holder 2 top position is provided with lower mold core 12, upper die base 1 bottom intermediate position runs through and is provided with upper mold core 10, the equal fixedly connected with locating lever 11 in upper mold core 10 bottom four corners position and runs through and sliding connection between locating lever 11 and the lower mold core 12, slide locating lever 11 into in locating hole 13 with upper die base 1 and lower die base 2 merge together, lower mold core 12 bottom position runs through and is provided with electric putter 18, upper die base 1 right side top position runs through and fixedly connected with intake pipe 8, die base 2 right side bottom position runs through and fixedly connected with 9, cold air is injected into the mould through intake pipe 8, cold air is circulated in cooling bath 15, heat in the quick die base 9 with the inside the cooling duct, thereby can make the raw materials take off.

The top positions of the two lower fixing blocks 4 are penetrated and provided with connecting holes 14, the connecting rods 5 can slide in the connecting holes 14, four corners of the top of the lower die core 12 are penetrated and provided with positioning holes 13, the positioning rods 11 can slide in the positioning holes 13, the middle positions of the top of the lower die core 12 are penetrated and provided with forming grooves 16, the right positions of the top of the lower die base 2 are penetrated and fixedly connected with a feeding pipe 7, the right positions of the top of the lower die core 12 are penetrated and provided with feeding grooves 17, forming raw materials are injected into the forming grooves 16 through the feeding pipe 7, the left side and the right side of the inner wall of the lower die base 2 and the bottom positions are penetrated and provided with uniformly densely distributed cooling grooves 15, and the bottom positions of the two upper fixing blocks 3 are fixedly connected with springs 6.

Working principle: when the utility model is used, the positioning rod 11 is slid into the positioning hole 13 to combine the upper die holder 1 and the lower die holder 2 together, vibration generated when the upper die holder 1 and the lower die holder 2 are combined can be reduced through the connecting rod 5 and the spring 6, then the molding raw material is injected into the molding groove 16 through the feeding pipe 7, then cold air is injected into the mold through the air inlet pipe 8, after the cold air circulates in the cooling groove 15, heat in the mold is discharged through the air outlet pipe 9, so that the raw material can be rapidly molded, the production efficiency is improved, and a workpiece is pushed out through the electric push rod 18 after molding, so that the material can be rapidly discharged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a casting die is used in hardware fitting processing, includes upper die base (1), its characterized in that: the bottom of the upper die holder (1) is provided with a lower die holder (2), the front end and the rear end of the upper die holder (1) are fixedly connected with upper fixing blocks (3), the middle positions of the bottoms of the upper fixing blocks (3) are fixedly connected with connecting rods (5), the front end and the rear end of the lower die holder (2) are fixedly connected with lower fixing blocks (4), the top of the lower die holder (2) is provided with a lower die core (12), the middle position of the bottom of the upper die holder (1) is penetrated and provided with an upper die core (10), the four corners of the bottom of the upper mold core (10) are fixedly connected with positioning rods (11) and the positioning rods (11) are penetrated and connected with the lower mold core (12) in a sliding manner, the bottom of the lower mold core (12) is penetrated and provided with an electric push rod (18), the right top position of the upper die holder (1) is penetrated and fixedly connected with an air inlet pipe (8), and the right bottom position of the lower die holder (2) is penetrated and fixedly connected with an air outlet pipe (9).

2. The casting die for processing hardware fittings according to claim 1, wherein: the top positions of the two lower fixing blocks (4) are penetrated and provided with connecting holes (14), and the connecting rods (5) can slide in the connecting holes (14).

3. The casting die for processing hardware fittings according to claim 1, wherein: the four corners of the top of the lower mold core (12) are respectively penetrated and provided with a positioning hole (13), and the positioning rod (11) can slide in the positioning holes (13).

4. The casting die for processing hardware fittings according to claim 1, wherein: the middle position of the top of the lower mold core (12) is penetrated and provided with a forming groove (16).

5. The casting die for processing hardware fittings according to claim 1, wherein: the right side position of the top of the lower die holder (2) penetrates through and is fixedly connected with a feeding pipe (7).

6. The casting die for processing hardware fittings according to claim 1, wherein: the right side position of the top of the lower mold core (12) is penetrated and provided with a feed chute (17).

7. The casting die for processing hardware fittings according to claim 1, wherein: the left side, the right side and the bottom position of the inner wall of the lower die holder (2) are penetrated and are provided with cooling grooves (15) which are uniformly and densely distributed.

8. The casting die for processing hardware fittings according to claim 1, wherein: the bottom positions of the two upper fixing blocks (3) are fixedly connected with springs (6).