CN212042326U - Punch forming die for manufacturing refrigerator air duct cover plate - Google Patents
Punch forming die for manufacturing refrigerator air duct cover plate Download PDFInfo
- Publication number
- CN212042326U CN212042326U CN202020784294.2U CN202020784294U CN212042326U CN 212042326 U CN212042326 U CN 212042326U CN 202020784294 U CN202020784294 U CN 202020784294U CN 212042326 U CN212042326 U CN 212042326U
- Authority
- CN
- China
- Prior art keywords
- die
- block
- storage box
- liquid storage
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 33
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to the field of dies, and discloses a punch forming die for manufacturing a refrigerator air duct cover plate, which comprises a die base, wherein a lower die is arranged at the upper end of the die base, when in use, a material to be punched is firstly placed at the upper end of the lower die, at the same time, the material above a groove is extruded into the groove under the punching of an upper die, at the same time, a fixed block male die and a heat dissipation hole male die correspond to each other through a fixed die hole and a heat dissipation die hole inside the groove and then punch the punching material, a communicating pipe can be extruded inside a liquid storage box under the extrusion of a punching block, at the same time, the solution inside the liquid storage box flows into the liquid storage box through the communicating pipe to adsorb the material, after the punching is finished, the upper die drives the liquid storage box to move upwards when moving upwards, at the same time, the material after the punching is finished is provided, the material sucking disc can automatically take materials.
Description
Technical Field
The utility model relates to a mould field especially relates to a be used for making refrigerator wind channel apron stamping forming mould.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The existing refrigerator air duct cover plate is subjected to punch forming on the die, the formed cover plate material is extruded inside a die cavity of the die, and the cover plate material is inconvenient to take and needs to be taken out by external equipment, so that the punch forming die for manufacturing the refrigerator air duct cover plate is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model mainly solves the technical problem existing in the prior art, and provides a stamping forming die for manufacturing refrigerator air duct cover plates.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme, a punch forming die for manufacturing the refrigerator air duct cover plate comprises a die base, wherein the upper end of the die base is provided with a lower die, the upper end of the lower die is provided with a groove, the groove is a rectangular groove, the inner bottom side wall surface of the groove is provided with a fixed die hole, the fixed die hole is a circular hole, the fixed die hole is three groups in total, the inner bottom side wall surface of the groove is provided with a heat dissipation die hole, the heat dissipation die hole is a rectangular groove hole, the upper end of the die base is provided with a support rod, the support rod is a circular rod, the support rods are two groups in total, the outer side wall surfaces of the two groups of support rods are provided with a stopper, the stopper is in a rectangular block shape, the outer side wall surfaces of the two groups of support rods are provided with springs, the, the outer side wall surfaces of the two sets of supporting rods are both provided with moving blocks which are circular blocks, the lower ends of the two sets of moving blocks are fixedly connected with the upper ends of the springs, connecting columns are arranged on the outer side wall surfaces of the moving blocks and are circular columns, and the right ends of the connecting columns are fixedly connected with the outer side wall surfaces of the moving blocks at the right ends of the mold bases.
Preferably, the outer side wall surface of the connecting column is provided with a moving rod, the moving rod is a circular rod, the upper end of the moving rod is fixedly connected with an external hydraulic rod device, the lower end of the moving rod is provided with a stamping block, the stamping block is a rectangular block, the interior of the stamping block is hollow, and the lower end of the stamping block is provided with an upper die.
Preferably, the lower end of the upper die is provided with three fixing block male dies, the three fixing block male dies are provided with three groups in total, the lower end of the upper die is provided with a heat dissipation hole male die, the lower end of the upper die is provided with a material suction disc, the interior of the material suction disc is hollow, the upper end of the material suction disc is provided with an extrusion block, and the extrusion block is a circular block.
Preferably, the upper end of the extrusion block is provided with a liquid storage box, the liquid storage box is a rectangular box body, the interior of the liquid storage box is hollow, the liquid storage box is located in the stamping block, the upper end of the extrusion block is located in the liquid storage box, and a piston is arranged at the upper end of the extrusion block in the liquid storage box.
Preferably, a communicating pipe is arranged inside the piston, the communicating pipe is a circular pipeline, the communicating pipe is hollow, the upper end of the communicating pipe is communicated with the inside of the liquid storage box, and the lower end of the communicating pipe is communicated with the inside of the material sucking disc.
Advantageous effects
The utility model provides a be used for making refrigerator wind channel apron stamping forming mould. The method has the following beneficial effects:
(1) when the stamping forming die is used, a material to be stamped is placed at the upper end of a lower die, a moving rod drives a stamping block to move downwards through an external hydraulic rod device, the stamping block drives a fixing block male die and a heat dissipation hole male die below an upper die to stamp the stamping material at the upper end of the lower die, when a groove of the moving rod moves downwards, the fixing block male die and the heat dissipation hole male die below the upper die can contact with the stamping material at first, the stamping material can be extruded into the groove under the stamping of the upper die, the fixing block male die and the heat dissipation hole male die correspond to a fixing die hole and a heat dissipation die hole in the groove at the moment, the stamping material is stamped, a suction disc can also contact with the stamping material in the groove, and the suction disc can be extruded in the liquid storage box under the extrusion of the stamping block, at this moment, the solution inside the liquid storage box flows into the material sucking disc through the communicating pipe so as to adsorb the material, after the punching is completed, the upper die can drive the material sucking disc to move upwards when moving upwards, at this moment, the material after the punching is completed can be lifted, and the material sucking disc achieves the effect of automatically taking the material.
(2) This be used for making refrigerator wind channel apron stamping forming mould, put the back of punching press on the bed die when stamping material, the carriage release lever will make the punching press piece remove downwards under the drive of outside hydraulic stem, and spliced pole and carriage release lever fixed connection, at this moment the spliced pole also can remove through the carriage release lever, thereby the movable block also can extrude the spring downwards under the drive of spliced pole, when the carriage release lever drives the downward punching press of mould, the spring will receive the extrusion, thereby the spring will cushion the decurrent extrusion force of punching press piece, the spring has just reached the effect that cushions the punching press power of punching press piece like this, the direct punching press power of having avoided the mould leads to the fact the damage to bed die and stamping material.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a partial schematic view of the material suction plate of the present invention;
fig. 3 is a schematic view of a local part of the box body of the present invention.
Illustration of the drawings:
1 mould base, 2 bed dies, 3 recesses, 4 fixed die holes, 5 heat dissipation die holes, 6 bracing pieces, 7 stopper, 8 springs, 9 movable blocks, 10 spliced poles, 11 carriage release lever, 12 punching press piece, 13 go up mould, 14 fixed block terrace dies, 15 heat dissipation hole terrace dies, 16 material absorption discs, 17 extrusion piece, 18 stock solution box, 19 pistons, 20 communicating pipes.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a punch forming die for manufacturing an air duct cover plate of a refrigerator, as shown in figures 1-3, comprises a die base 1, wherein the die base 1 is of an existing structure, details of which are not repeated, a lower die 2 is arranged at the upper end of the die base 1, a groove 3 is arranged at the upper end of the lower die 2, the groove 3 is a rectangular groove, a fixed die hole 4 is arranged on the inner bottom side wall surface of the groove 3, the fixed die hole 4 is a circular hole, three groups of fixed die holes 4 are arranged totally, a heat dissipation die hole 5 is arranged on the inner bottom side wall surface of the groove 3, the heat dissipation die hole 5 is a rectangular slotted hole, a support rod 6 is arranged at the upper end of the die base 1, the support rods 6 are circular rods, two groups of support rods 6 are arranged totally, a limit block 7 is arranged on the outer side wall surfaces of the two groups of support rods 6, the limit block 7 is a rectangular block, and a spring, the springs 8 are of the existing structure, which is not described herein, the lower ends of two groups of the springs 8 are fixedly connected with the upper ends of two groups of the limiting blocks 7, the outer side wall surfaces of two groups of the supporting rods 6 are provided with moving blocks 9, the moving blocks 9 are circular blocks, the lower ends of two groups of the moving blocks 9 are fixedly connected with the upper ends of the springs 8, the outer side wall surface of each moving block 9 is provided with a connecting column 10, each connecting column 10 is a circular column, the right end of each connecting column 10 is fixedly connected with the outer side wall surface of the moving block 9 at the right end of the die base 1, the outer side wall surface of each connecting column 10 is provided with a moving rod 11, each moving rod 11 is a circular rod, the upper end of each moving rod 11 is fixedly connected with an external hydraulic rod device, the lower end of each moving rod 11 is provided with a stamping block 12, each stamping block, the lower end of the stamping block 12 is provided with an upper die 13, the upper die 13 is of an existing structure, details are not repeated here, the lower end of the upper die 13 is provided with a fixed block male die 14, the fixed block male dies 14 have three groups in total, the lower end of the upper die 13 is provided with a heat dissipation hole male die 15, the lower end of the upper die 13 is provided with a material suction disc 16, the interior of the material suction disc 16 is hollow, the material suction disc 16 is of an existing structure, details are not repeated here, the upper end of the material suction disc 16 is provided with an extrusion block 17, the extrusion block 17 is a circular block, the upper end of the extrusion block 17 is provided with a liquid storage box 18, the liquid storage box 18 is a rectangular box body, the interior of the liquid storage box 18 is hollow, the liquid storage box 18 is located inside the stamping block 12, the upper end of the extrusion block 17 is located inside the liquid storage box 18, the upper end of the extrusion block, the piston 19 is of an existing structure, and details are not described herein, a communication pipe 20 is arranged inside the piston 19, the communication pipe 20 is a circular pipeline, the inside of the communication pipe 20 is hollow, the upper end of the communication pipe 20 is communicated with the inside of the liquid storage box 18, and the lower end of the communication pipe 20 is communicated with the inside of the suction tray 16.
The utility model discloses a theory of operation: when the material storage box is used, firstly, materials to be punched are placed at the upper end of the lower die 2, at the moment, the moving rod 11 drives the punching block 12 to move downwards through an external hydraulic rod device, at the moment, the punching block 12 drives the fixed block male die 14 and the heat dissipation hole male die 15 below the upper die 13 to punch and form the punching materials at the upper end of the lower die 2, after the groove 3 of the moving rod 11 moves downwards, the fixed block male die 14 and the heat dissipation hole male die 15 below the upper die 13 firstly contact with the punching materials, at the moment, the punching materials are pressed into the groove 3 under the punching pressure of the upper die 13, the materials above the groove 3 are pressed into the groove 3, at the moment, the fixed block male die 14 and the heat dissipation hole male die 15 correspond to the fixed die holes 4 and the heat dissipation die holes 5 in the groove 3 and then punch the punching materials, the material suction disc 16 also contacts with the punching materials in the groove 3, and the suction disc 16 can extrude the, at this time, the solution inside the liquid storage box 18 flows into the material suction disc 16 through the communicating pipe 20 to absorb the material, after the punching is completed, the upper die 13 drives the material suction disc 16 to move upwards when moving upwards, and at this time, the material after the punching is completed is lifted out, so that the material suction disc 16 achieves the effect of automatically taking the material.
After punching press material was put and is carried out the punching press on lower mould 2, movable rod 11 will make punching press piece 12 remove downwards under the drive of outside hydraulic stem, and spliced pole 10 and movable rod 11 fixed connection, at this moment spliced pole 10 also can remove through movable rod 11, thereby movable block 9 also can push spring 8 downwards under the drive of spliced pole 10, when mold 13 was punched downwards in the drive of movable rod 11, spring 8 will receive the extrusion, thereby spring 8 will cushion the decurrent extrusion force of punching press piece 12, spring 8 has just so reached and has carried out the effect of buffering to punching press piece 12's punching press power, the direct punching press power of having avoided going up mold 13 causes the damage to lower mould 2 and punching press material.
The foregoing shows and describes the fundamental principles and principal features of the invention, namely the advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a be used for making refrigerator wind channel apron stamping forming mould, includes mould base (1), the upper end of mould base (1) is provided with bed die (2), recess (3) are seted up to the upper end of bed die (2), the upper end of mould base (1) is provided with bracing piece (6), and bracing piece (6) have two sets altogether, and the outside wall of two sets of bracing piece (6) all is provided with stopper (7), stopper (7) are rectangular piece, and the outside wall of two sets of bracing piece (6) all is provided with movable block (9), the outside wall of movable block (9) is provided with spliced pole (10), the outside wall of spliced pole (10) is provided with carriage release lever (11), the upper end and the outside hydraulic stem equipment fixed connection of carriage release lever (11), the lower extreme of carriage release lever (11) is provided with ram-forming block (12), the method is characterized in that: the inner bottom side wall surface of the groove (3) is provided with fixed die holes (4), the fixed die holes (4) are provided with three groups in total, the inner bottom side wall surface of the groove (3) is provided with heat dissipation die holes (5), the outer side wall surfaces of the two groups of support rods (6) are provided with springs (8), the lower end of the stamping block (12) is provided with an upper die (13), the lower end of the upper die (13) is provided with a fixed block male die (14), the fixed block male die (14) is provided with three groups in total, the lower end of the upper die (13) is provided with a heat dissipation hole (15), the lower end of the upper die (13) is provided with a material absorption plate (16), the upper end of the material absorption plate (16) is provided with an extrusion block (17), the upper end of the extrusion block (17) is provided with a liquid storage box (18), and the upper end of the extrusion block (, a communicating pipe (20) is arranged inside the piston (19).
2. The die for punch forming the refrigerator air duct cover plate according to claim 1, wherein: the lower ends of the two groups of springs (8) are fixedly connected with the upper ends of the two groups of limiting blocks (7), and the lower ends of the two groups of moving blocks (9) are fixedly connected with the upper ends of the springs (8).
3. The die for punch forming the refrigerator air duct cover plate according to claim 1, wherein: the right end of the connecting column (10) is fixedly connected with the outer side wall surface of the moving block (9) at the right end of the die base (1).
4. The die for punch forming the refrigerator air duct cover plate according to claim 1, wherein: the liquid storage box (18) is located inside the stamping block (12), and the upper end of the extrusion block (17) is located inside the liquid storage box (18).
5. The die for punch forming the refrigerator air duct cover plate according to claim 1, wherein: the upper end of the communicating pipe (20) is communicated with the interior of the liquid storage box (18), and the lower end of the communicating pipe (20) is communicated with the interior of the material suction disc (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784294.2U CN212042326U (en) | 2020-05-13 | 2020-05-13 | Punch forming die for manufacturing refrigerator air duct cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020784294.2U CN212042326U (en) | 2020-05-13 | 2020-05-13 | Punch forming die for manufacturing refrigerator air duct cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212042326U true CN212042326U (en) | 2020-12-01 |
Family
ID=73519253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020784294.2U Expired - Fee Related CN212042326U (en) | 2020-05-13 | 2020-05-13 | Punch forming die for manufacturing refrigerator air duct cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212042326U (en) |
-
2020
- 2020-05-13 CN CN202020784294.2U patent/CN212042326U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209598177U (en) | A kind of easily demoulding die device | |
| CN204035303U (en) | A kind of Furniture manufacturing tubing corner cut equipment | |
| CN115090766A (en) | Mould stamping device convenient to drawing of patterns | |
| CN212042326U (en) | Punch forming die for manufacturing refrigerator air duct cover plate | |
| CN208359219U (en) | A kind of insulating support mold | |
| CN217749149U (en) | Speaker mesh production disjunctor frock of bending | |
| CN217121480U (en) | Head hot press mold convenient for head to fall off | |
| CN215614442U (en) | Stamping die for hardware orifice plate | |
| CN216369814U (en) | Stamping die for automobile seat support | |
| CN214927429U (en) | Multi-component nested one-step forming die | |
| CN210996055U (en) | Two-station automatic stamping device | |
| CN209775417U (en) | Injection molding mold | |
| CN212446010U (en) | Safety die-casting heat dissipation device for plastic mold | |
| CN210023491U (en) | Production pressing die for processing metal parts | |
| CN210231258U (en) | Side shaping die | |
| CN208341531U (en) | A kind of precise punching die for fast ram equipment | |
| CN202726048U (en) | Power metallurgic forming die for machining stepped part with inversed hole | |
| CN220277993U (en) | High-efficient multistage former for precision parts | |
| CN219191424U (en) | Die for pressing material forming structure | |
| CN219335619U (en) | Stretching die for battery box | |
| CN205362410U (en) | Machinery stamping die | |
| CN215032870U (en) | Hardware stamping riveting precision die | |
| CN219805218U (en) | Disposable punching device for forming battery box body | |
| CN220658997U (en) | Integrated side plate machining and forming machine | |
| CN217514392U (en) | Efficient and automatic self-lubricating bearing forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |