CN221018289U - Mould capable of fast moulding mould - Google Patents
Mould capable of fast moulding mould Download PDFInfo
- Publication number
- CN221018289U CN221018289U CN202323021972.2U CN202323021972U CN221018289U CN 221018289 U CN221018289 U CN 221018289U CN 202323021972 U CN202323021972 U CN 202323021972U CN 221018289 U CN221018289 U CN 221018289U
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- die
- groove
- fixing groove
- punch body
- logical groove
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- 238000000465 moulding Methods 0.000 title description 3
- 238000004080 punching Methods 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 2
- 238000004512 die casting Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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Abstract
The utility model discloses a die capable of rapidly matching dies, which comprises a middle die, an upper die and a lower die; the middle die comprises a middle die seat and a die core, the upper die is arranged above the middle die, the upper die comprises an upper die seat and an upper punch, the lower die is arranged below the middle die, the lower die comprises a lower die seat and a lower punch, and the lower punch comprises a lower punch body and a lower punching part. Through offer first logical groove and the second logical groove of intercommunication each other at the top surface and the bottom surface of well die holder respectively, the internal diameter of second logical groove is greater than the internal diameter of first logical groove, the internal diameter of this die cavity hole is less than the internal diameter of first logical groove, cooperation lower punch body and first logical groove looks adaptation again, lower punching press portion and die cavity hole looks adaptation for when the mould is punching press, lower punching press portion is not contacted with the mold core when the lower punch body supports in the interior terminal surface of second logical groove, the drift can not break, effectively prevent the mould damage, and fix a position through the method that the internal diameter reduces gradually, more be favorable to counterpointing, can reduce the degree of difficulty that the drift inserted the die cavity hole.
Description
Technical Field
The utility model relates to the technology of the field of moulds, in particular to a mould capable of rapidly matching moulds.
Background
The punch refers to a metal part on a stamping die in a mechanical tool, also called a punch rod, a punch needle or a punch, and is arranged on the stamping die to perform continuous blanking, stamping and breaking operations, so that a processed material is separated or plastically deformed, and a required finished product or a semi-finished product is obtained.
In order to meet the actual production requirement, the die cavity hole of the die core of the existing part stamping die is smaller, correspondingly, the size of the matched punch is smaller, so that the difficulty of inserting the punch into the die cavity hole is increased, and when the punch is stamped, if the punch cannot be smoothly inserted into the die cavity hole, the punch is easy to break, and the die is damaged. Therefore, there is a need for improvements to existing stamping dies.
Disclosure of utility model
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a die capable of fast die molding, which can effectively solve the problems of the prior stamping die that the die cavity hole and the punch are smaller, the difficulty of inserting the punch into the die cavity hole is increased, the punch is easy to break, and the die is damaged.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A die capable of rapidly die-casting comprises a middle die, an upper die and a lower die;
The middle die comprises a middle die holder and a die core, wherein a first through groove is formed in the top surface of the middle die holder, a second through groove is formed in the bottom surface of the middle die holder, the second through groove is communicated with the first through groove, the inner diameter of the second through groove is larger than that of the first through groove, the die core is arranged in the first through groove, a die cavity hole is formed in the die core, and the inner diameter of the die cavity hole is smaller than that of the first through groove;
The upper die is movably arranged above the middle die up and down, the upper die comprises an upper die seat and an upper punch, the upper punch comprises an upper punch body and an upper punching part, the upper punch body is arranged on the bottom surface of the upper die seat, the upper punching part extends downwards, and the upper punching part is matched with the die cavity hole;
The lower die can be arranged below the middle die in an up-down movable mode, the lower die comprises a lower die holder and a lower punch, the lower punch comprises a lower punch body and a lower punching part, the lower punch body is arranged on the top surface of the lower die holder, the lower punch body is matched with the first through groove, the lower punching part extends upwards, and the lower punching part is matched with the die cavity hole.
As a preferable scheme, the first through groove is a cylindrical cavity, and the lower punch body is cylindrical correspondingly.
As a preferable scheme, a first fixing groove is formed in the peripheral side face of the middle die seat, a groove is concavely formed in the peripheral side face of the die core, the groove is communicated with the first fixing groove in a positive mode, a first bolt is inserted into the first fixing groove, and the first bolt penetrates through the first fixing groove and stretches into the groove.
As a preferable scheme, a first inserting cavity is formed in the bottom surface of the upper die holder, and the upper punch body is inserted into the first inserting cavity to be fixed.
As a preferable scheme, a second fixing groove is formed in the peripheral side surface of the upper die holder, the second fixing groove is communicated with the first inserting cavity, a third fixing groove is formed in the peripheral side surface of the upper punch body, the third fixing groove is directly opposite to the second fixing groove, a second bolt is inserted into the second fixing groove, and the second bolt penetrates through the second fixing groove and is inserted into the third fixing groove.
As a preferable scheme, a second inserting cavity is formed in the bottom surface of the lower die holder, and the lower punch body is inserted into the second inserting cavity to be fixed.
As a preferable scheme, a fourth fixing groove is formed in the peripheral side surface of the lower die holder, the fourth fixing groove is communicated with the second inserting cavity, a fifth fixing groove is formed in the peripheral side surface of the lower punch body, the fourth fixing groove is directly opposite to the fifth fixing groove, a third bolt is inserted into the fourth fixing groove, and the third bolt penetrates through the fourth fixing groove and is inserted into the fifth fixing groove.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
Through offer first logical groove and the second logical groove of intercommunication each other at the top surface of well die holder and bottom surface respectively, the internal diameter of second logical groove is greater than the internal diameter of first logical groove, the internal diameter of this die cavity hole is less than the internal diameter of first logical groove, the cooperation mold core sets up in first logical groove again, lower drift body and first logical groove looks adaptation, and lower punching press portion and die cavity hole looks adaptation, when making the mould in the punching press, lower drift body can not get into first logical groove and when supporting in the interior terminal surface of second logical groove, lower punching press portion is not contacted with the mold core, the drift can not break, effectively prevent the mould damage, and fix a position through the method that the internal diameter reduces gradually, more be favorable to counterpoint, can reduce the degree of difficulty that the drift inserts the die cavity hole.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the following detailed description of the utility model is made with reference to the accompanying drawings and to the specific embodiments:
Drawings
FIG. 1 is an exploded view of a preferred embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. Middle mold 101, first through groove
102. Second through groove 103, first fixing groove
104. Groove 11, middle die holder
12. Mold core 121 and mold cavity hole
20. Upper die 201, first insert cavity
202. Second and third fixing grooves 203 and 203
21. Upper die holder 22, upper punch
221. Upper punch body 222 and upper punch part
30. Lower die 301, second insert cavity
302. Fourth fixing groove 303 and fifth fixing groove
31. Lower die holder 32, lower punch
321. A lower punch body 322 and a lower press portion.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, which includes a middle mold 10, an upper mold 20 and a lower mold 30.
The middle die 10 comprises a middle die seat 11 and a die core 12, wherein a first through groove 101 is formed in the top surface of the middle die seat 11, a second through groove 102 is formed in the bottom surface of the middle die seat 11, the second through groove 102 is communicated with the first through groove 101, the inner diameter of the second through groove 102 is larger than that of the first through groove 101, the die core 12 is arranged in the first through groove 101, a die cavity hole 121 is formed in the die core 12, and the inner diameter of the die cavity hole 121 is smaller than that of the first through groove 101; in this embodiment, a first fixing groove 103 is formed on the peripheral side surface of the middle die seat 11, a groove 104 is concavely formed on the peripheral side surface of the die core 12, the groove 104 is in opposite communication with the first fixing groove 103, a first bolt 41 is inserted into the first fixing groove 103, and the first bolt 41 passes through the first fixing groove 103 and extends into the groove 104; in addition, the first through groove 101 is a cylindrical cavity.
The upper die 20 is movably arranged above the middle die 10 up and down, the upper die 20 comprises an upper die holder 21 and an upper punch 22, the upper punch 22 comprises an upper punch body 221 and an upper punching part 222, the upper punch body 221 is arranged on the bottom surface of the upper die holder 21, the upper punching part 222 extends downwards, and the upper punching part 222 is matched with the die cavity hole 121; in this embodiment, a first insert cavity 201 is formed on the bottom surface of the upper die holder 21, and the upper punch body 221 is inserted into the first insert cavity 201 to be fixed; specifically, a second fixing groove 202 is formed on the peripheral side surface of the upper die holder 21, the second fixing groove 202 is communicated with the first insertion cavity 201, a third fixing groove 203 is formed on the peripheral side surface of the upper punch body 222, the third fixing groove 203 is directly opposite to the second fixing groove 202, the second fixing groove 202 is inserted with a second plug pin 42, and the second plug pin 42 passes through the second fixing groove 202 and is inserted into the third fixing groove 203.
The lower die 30 is movably arranged below the middle die 10 up and down, the lower die 30 comprises a lower die holder 31 and a lower punch 32, the lower punch 32 comprises a lower punch body 321 and a lower punching part 322, the lower punch body 321 is arranged on the top surface of the lower die holder 31, the lower punch body 321 is matched with the first through groove 101, the lower punching part 322 extends upwards, and the lower punching part 322 is matched with the die cavity hole 121; in this embodiment, a second insert cavity 301 is formed on the bottom surface of the lower die holder 31, and the lower punch body 321 is inserted into the second insert cavity 301 to be fixed; specifically, a fourth fixing groove 302 is formed on the peripheral side surface of the lower die holder 31, the fourth fixing groove 302 is communicated with the second insertion cavity 301, a fifth fixing groove 303 is formed on the peripheral side surface of the lower punch body 321, the fourth fixing groove 302 is directly opposite to the fifth fixing groove 303, the fourth fixing groove 302 is inserted with a third plug pin 42, and the third plug pin 43 passes through the fourth fixing groove 302 and is inserted into the fifth fixing groove 303; and, the lower punch body 321 has a cylindrical shape.
The design focus of the utility model is that: through offer first logical groove and the second logical groove of intercommunication each other at the top surface and the bottom surface of well die holder respectively, the internal diameter in second logical groove is greater than the internal diameter in first logical groove, the cooperation mold core sets up in first logical groove again, lower drift body and first logical groove looks adaptation, and lower punching press portion and die cavity hole looks adaptation for when the mould is punching press, lower drift body can not get into first logical groove and when supporting in the interior terminal surface in second logical groove, lower punching press portion and mold core contact, the drift can not break, effectively prevent the mould damage, and the internal diameter in first logical groove is great relatively, more be favorable to counterpointing, can reduce the degree of difficulty that the drift inserted the die cavity hole.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. A die capable of rapidly die-casting, which is characterized in that: comprises a middle die, an upper die and a lower die;
The middle die comprises a middle die holder and a die core, wherein a first through groove is formed in the top surface of the middle die holder, a second through groove is formed in the bottom surface of the middle die holder, the second through groove is communicated with the first through groove, the inner diameter of the second through groove is larger than that of the first through groove, the die core is arranged in the first through groove, a die cavity hole is formed in the die core, and the inner diameter of the die cavity hole is smaller than that of the first through groove;
The upper die is movably arranged above the middle die up and down, the upper die comprises an upper die seat and an upper punch, the upper punch comprises an upper punch body and an upper punching part, the upper punch body is arranged on the bottom surface of the upper die seat, the upper punching part extends downwards, and the upper punching part is matched with the die cavity hole;
The lower die can be arranged below the middle die in an up-down movable mode, the lower die comprises a lower die holder and a lower punch, the lower punch comprises a lower punch body and a lower punching part, the lower punch body is arranged on the top surface of the lower die holder, the lower punch body is matched with the first through groove, the lower punching part extends upwards, and the lower punching part is matched with the die cavity hole.
2. A rapid-prototyping die as in claim 1 wherein: the first through groove is a cylindrical cavity, and the lower punch body is cylindrical correspondingly.
3. A rapid-prototyping die as in claim 1 wherein: the die comprises a die core, a middle die seat, a die core, a first fixing groove, a first bolt, a second bolt, a first bolt and a second bolt, wherein the first fixing groove is formed in the peripheral side face of the middle die seat, the groove is concavely formed in the peripheral side face of the die core, the groove is in opposite communication with the first fixing groove, the first bolt is inserted into the first fixing groove, and the first bolt penetrates through the first fixing groove and stretches into the groove.
4. A rapid-prototyping die as in claim 1 wherein: the bottom surface of the upper die holder is provided with a first inserting cavity, and the upper punch body is inserted into the first inserting cavity to be fixed.
5. The rapid-prototyping die of claim 4 wherein: the upper punch is characterized in that a second fixing groove is formed in the peripheral side face of the upper die holder and is communicated with the first inserting cavity, a third fixing groove is formed in the peripheral side face of the upper punch body and is directly opposite to the second fixing groove, a second bolt is inserted into the second fixing groove, and the second bolt penetrates through the second fixing groove and is inserted into the third fixing groove.
6. A rapid-prototyping die as in claim 1 wherein: the bottom surface of the lower die holder is provided with a second inserting cavity, and the lower punch body is inserted into the second inserting cavity to be fixed.
7. The rapid-prototyping die of claim 6 wherein: the lower punch is characterized in that a fourth fixing groove is formed in the peripheral side face of the lower die holder and is communicated with the second inserting cavity, a fifth fixing groove is formed in the peripheral side face of the lower punch body and is directly opposite to the fifth fixing groove, a third bolt is inserted into the fourth fixing groove, and the third bolt penetrates through the fourth fixing groove and is inserted into the fifth fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021972.2U CN221018289U (en) | 2023-11-08 | 2023-11-08 | Mould capable of fast moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021972.2U CN221018289U (en) | 2023-11-08 | 2023-11-08 | Mould capable of fast moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018289U true CN221018289U (en) | 2024-05-28 |
Family
ID=91168521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021972.2U Active CN221018289U (en) | 2023-11-08 | 2023-11-08 | Mould capable of fast moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018289U (en) |
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2023
- 2023-11-08 CN CN202323021972.2U patent/CN221018289U/en active Active
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