CN219746068U - High-speed stamping die for air conditioner shell - Google Patents

Abstract

The utility model discloses a high-speed stamping die for an air conditioner shell body, which relates to the field of dies and comprises an upper die, wherein a bottom die is arranged below the upper die, a movable stamping die plate is arranged in the middle of the bottom of the upper die, a die core is arranged in the middle of the top of the bottom die, two first buffer assemblies are symmetrically arranged at the bottom of the upper die, each second buffer assembly comprises a rubber box arranged at the top of the bottom die, a second rubber plate arranged at the top of the rubber box, a steel plate arranged at the top of the second rubber plate and a first rubber plate arranged at the top of the steel plate, a plurality of rubber balls which are arranged in a rectangular array are arranged in the rubber box, a buffer device is adopted, so that the upper die and the bottom die are protected, meanwhile, the working environment is optimized, the environmental noise is reduced, the die core can be quickly taken out from the bottom die through dismantling bolts between a plug cylinder and the bottom die, and the working efficiency is greatly improved.

Description

High-speed stamping die for air conditioner shell

Technical Field

The utility model belongs to the field of dies, and particularly relates to a high-speed stamping die for an air conditioner shell.

Background

At present, when the metal part shell of the air conditioner is manufactured, a stamping die is generally adopted for stamping, when the stamping die is used for stamping the part shell, a metal raw material is placed above a die core of a bottom die, and the metal raw material is stamped through an upper die, so that the metal raw material forms the same shape as the metal raw material on the die core.

However, the existing metal part shell stamping die still has the defects when in use, when the upper die is used for stamping metal raw materials, the contact surface of the upper die and the bottom film is impacted, large noise is easily generated, the working environment is degraded, and the die core is not convenient to replace after being damaged.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the utility model provides a high-speed stamping die for an air conditioner shell body, and solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

air conditioner shell body high-speed stamping die includes: the utility model provides an air conditioner shell body high-speed stamping die, includes the mould, the die block is installed to the below of going up the mould, the bottom mid-mounting of going up the mould has mobilizable stamping die board, the top mid-mounting of die block has the mold core, two first buffer components are installed to the bottom symmetry of going up the mould, two second buffer components are installed to the top symmetry of die block, the second buffer components is all including installing at the rubber box at die block top, installing at the second rubber sheet at rubber box top, installing the steel sheet at second rubber sheet top, installing the first rubber sheet at the steel sheet top, the internally mounted of rubber box has a plurality of to be the rubber ball that the rectangle array was arranged, first buffer components and second buffer components's structure is the same.

In a possible implementation mode of the air conditioner shell body high-speed stamping die, a plug cylinder is arranged on the bottom die and close to the outer portion of the die core, a threaded hole is formed in the top of the plug cylinder, and a fastening bolt is arranged between the plug cylinder and the bottom die.

In a possible implementation mode of the air conditioner shell body high-speed stamping die, the top of the bottom die is provided with a plurality of exhaust holes, the four corners of the top of the bottom die are provided with pin holes, and the four corners of the bottom of the upper die are provided with positioning pins corresponding to the pin holes.

In a possible implementation manner of the air conditioner shell body high-speed stamping die, the top of the upper die is provided with a fixed plate, the middle of the bottom of the fixed plate is provided with a spring, and the bottom end of the spring is connected with the stamping die plate.

In a possible implementation manner of the air conditioner shell body high-speed stamping die, two top plates are symmetrically arranged at the top of the upper die, a connecting plate is arranged at the top of each top plate, and a bottom plate is arranged at the bottom of the bottom die.

In a possible implementation manner of the air conditioner shell body high-speed stamping die, two through holes are symmetrically arranged at the tops of the first buffer assembly and the second buffer assembly, and the positioning pin can penetrate through the through holes.

In a possible implementation manner of the air conditioner outer shell high-speed stamping die, the inner wall of the plug cylinder is in transition fit with the outer wall of the die core.

The beneficial effects are that:

firstly, adopted buffer, buffer comprises first buffer subassembly and second buffer subassembly, and first buffer subassembly is installed in last mould bottom, and second buffer subassembly is installed at the die block top, and when last mould hit metal raw materials, first buffer subassembly contacts with second buffer subassembly, under the guard action of first buffer subassembly and second buffer subassembly, goes up mould and die block and can not produce great impact force, also can not produce great noise, is favorable to improving protection mould and die block, simultaneously, has optimized operational environment, has reduced environmental noise.

Secondly, the plug cylinder structure is adopted, the plug cylinder is arranged outside the die core, the die core is fixed on the bottom die through the plug cylinder, and when the die core is replaced, the die core can be quickly taken out from the bottom die through the bolt between the plug cylinder and the bottom die, so that the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of a second cushioning assembly of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a top view of a second cushioning assembly of the present utility model;

fig. 5 is a top view of the plug of the present utility model.

Reference numerals: 1. a top plate; 2. an upper die; 3. a spring; 4. stamping a template; 5. a fixing plate; 6. a connecting plate; 7. a first cushioning assembly; 8. a mold core; 9. a plug cylinder; 91. a fastening bolt; 10. a positioning pin; 11. a pin hole; 12. a bottom die; 13. a bottom plate; 14. a second cushioning assembly; 15. a first rubber plate; 16. a steel plate; 17. a second rubber plate; 18. a rubber box; 19. rubber balls; 20. a through hole; 21. and (3) a threaded hole.

Detailed Description

The embodiment of the utility model solves the problems in the prior art by providing the air conditioner shell body high-speed stamping die.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:

example 1:

the specific structure that this embodiment gives, as shown in fig. 1-5, the high-speed stamping die of air conditioner shell body, including last mould 2, install die block 12 in the below of last mould 2, the bottom mid-mounting of last mould 2 has mobilizable stamping die 4, the top mid-mounting of die block 12 has mold core 8, two first buffer components 7 are installed to the bottom symmetry of last mould 2, two second buffer components 14 are installed to the top symmetry of die block 12, second buffer components 14 all include the rubber box 18 of installing at die block 12 top, install the second rubber sheet 17 at the rubber box 18 top, install steel sheet 16 at the second rubber sheet 17 top, install the first rubber sheet 15 at steel sheet 16 top, the internally mounted of rubber box 18 has a plurality of rubber balls 19 that are the rectangular array and arrange, the structure of first buffer components 7 and second buffer components 14 is the same.

In some examples, the top of the bottom die 12 is provided with a plurality of exhaust holes 121, the top four corners of the bottom die 12 are provided with pin holes 11, and the bottom four corners of the upper die 2 are provided with positioning pins 10 corresponding to the pin holes 11.

In some examples, the top of the upper die 2 is provided with a fixing plate 5, and the middle of the bottom of the fixing plate 5 is provided with a spring 3, and the bottom end of the spring 3 is connected with a stamping die plate 4.

In some examples, two top plates 1 are symmetrically mounted on top of the upper mold 2, and a connection plate 6 is mounted on top of the top plate 1, and a bottom plate 13 is mounted on bottom of the bottom mold 12.

In some examples, two through holes 20 are symmetrically installed at the top of each of the first and second buffer assemblies 7 and 14, and the positioning pin 10 may pass through the through holes 20.

By adopting the technical scheme:

when in use, the metal raw material is placed on the top of the mold core 8,

the hydraulic rod is arranged at the top of the connecting plate 6, the upper die 2 is pushed to move through the hydraulic rod, when the upper die 2 moves downwards, the stamping die plate 4 moves close to the die core 8, the stamping die core 8 of the stamping die plate 4 presses the die core 8 and the stamping die plate 4 to extrude metal raw materials into the shape of a part shell, when the upper die 2 moves downwards, the positioning pin 10 is used as positioning and guiding function, then the pin hole 11 is inserted, air can be discharged from the air outlet hole 121, when the first buffer component 7 and the second buffer component 14 are contacted, the first buffer component 7 and the second buffer component 14 are mutually extruded, the rubber boxes 18 of the first buffer component 7 and the second buffer component 14 are extruded, the rubber balls 19 inside the rubber boxes 18 are extruded to deform, and meanwhile, the first rubber plate 15 and the second rubber plate 17 also provide buffering function to reduce impact force.

Example 2:

in the specific structure provided in this embodiment, as shown in fig. 1-5, a plug cylinder 9 is installed on the bottom die 12 near the outside of the die core 8, a threaded hole 21 is formed at the top of the plug cylinder 9, and a fastening bolt 91 is installed between the plug cylinder 9 and the bottom die 12.

In some examples, the inner wall of the plug barrel 9 is in transition fit with the outer wall of the mold core 8.

By adopting the technical scheme:

when the mold core 8 is used, the mold core 8 is placed in the groove body at the top of the bottom mold 12, then the plug cylinder 9 is sleeved outside the mold core 8, then the plug cylinder 9 is fixed on the mold core by the fastening bolt 91, the inner wall of the plug cylinder 9 is provided with a groove, the outer wall of the mold core 8 is provided with a convex block, the groove limits the convex block to move, so that the mold core 8 can not move upwards, the mold core 8 moves downwards when being extruded, an elastic piece is arranged at the bottom of the mold core 8, after the extrusion force is removed, the elastic piece pushes the mold core 8 upwards, thereby keeping the mold core 8 automatically reset, and when the mold core 8 is removed, the fastening bolt 91 is removed, then the plug cylinder 9 is pulled upwards, and then the mold core 8 can be pulled upwards.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (7)

1. Air conditioner shell body high-speed stamping die, its characterized in that: including last mould (2), die block (12) are installed to the below of going up mould (2), the bottom mid-mounting of going up mould (2) has mobilizable punching press template (4), the top mid-mounting of die block (12) has mold core (8), two first buffer modules (7) are installed to the bottom symmetry of going up mould (2), two second buffer modules (14) are installed to the top symmetry of die block (12), second buffer modules (14) are all including installing rubber box (18) at die block (12) top, install second rubber sheet (17) at rubber box (18) top, install steel sheet (16) at second rubber sheet (17) top, install first rubber sheet (15) at steel sheet (16) top, the internally mounted of rubber box (18) has rubber ball (19) that a plurality of is rectangular array and arranges, the structure of first buffer modules (7) and second buffer modules (14) is the same.

2. The air conditioner casing high-speed stamping die of claim 1, wherein: the plug cylinder (9) is arranged on the bottom die (12) and close to the outer portion of the die core (8), a threaded hole (21) is formed in the top of the plug cylinder (9), and a fastening bolt (91) is arranged between the plug cylinder (9) and the bottom die (12).

3. The air conditioner casing high-speed stamping die of claim 1, wherein: the top of die block (12) has seted up a plurality of exhaust hole (121), pinhole (11) have all been seted up at four corners in top of die block (12), locating pin (10) corresponding with pinhole (11) have all been seted up at four corners in the bottom of last mould (2).

4. The air conditioner casing high-speed stamping die of claim 1, wherein: the top of last mould (2) is installed fixed plate (5), and the bottom mid-mounting of fixed plate (5) has spring (3), the bottom of spring (3) is connected with punching press template (4).

5. The air conditioner casing high-speed stamping die of claim 1, wherein: two top plates (1) are symmetrically arranged at the top of the upper die (2), a connecting plate (6) is arranged at the top of the top plate (1), and a bottom plate (13) is arranged at the bottom of the bottom die (12).

6. The air conditioner casing high-speed stamping die according to claim 3, wherein: two through holes (20) are symmetrically arranged at the tops of the first buffer component (7) and the second buffer component (14), and the positioning pin (10) can penetrate through the through holes (20).

7. The air conditioner casing high-speed stamping die according to claim 2, wherein: the inner wall of the plug cylinder (9) is in transition fit with the outer wall of the mold core (8).