CN212598637U - Forging and pressing die capable of improving cooling efficiency - Google Patents
Forging and pressing die capable of improving cooling efficiency Download PDFInfo
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- CN212598637U CN212598637U CN202020554534.XU CN202020554534U CN212598637U CN 212598637 U CN212598637 U CN 212598637U CN 202020554534 U CN202020554534 U CN 202020554534U CN 212598637 U CN212598637 U CN 212598637U
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Abstract
The utility model relates to the field of dies, in particular to a forging die for improving cooling efficiency, which comprises a die holder and a die core, wherein a die core cavity for accommodating the die core is arranged at the middle position of the die holder, a bottom cooling channel is arranged at the bottom of the die core, a peripheral cooling channel is arranged at the side part of the die core, the peripheral cooling channel is communicated with the bottom cooling channel, and one side of the peripheral cooling channel is connected with a liquid inlet channel; adopt detachable design between core and the die holder, be convenient for according to the difference of production product, change the core, and need not change whole mould, reduction in production cost has set up bottom cooling channel and the ascending passageway that links to each other with bottom cooling channel in the die holder in addition, and set up end cap and die core cooling chamber in the core, can be according to the difference of production product, utilize the difference of the distribution position of end cap and connecting pipe, can adapt to manifold die cavity cooling effect, reach better production quality.
Description
Technical Field
The utility model relates to a mould field specifically is an improve cooling efficiency's forging and pressing mould.
Background
The die forging is a process in which a metal is heated to a liquid or softened state, the liquid or softened metal is placed in a die, and the die is closed and closed to form a single-shot mold.
The invention with application number CN201810878068.8 discloses a forging die capable of improving cooling efficiency, which can be used for forging and cooling metal at the same time, but has more complex structure and difficult manufacturing process, and can not adapt to different cores.
Accordingly, those skilled in the art have provided a forging die with improved cooling efficiency to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve cooling efficiency's forging and pressing mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a forging die capable of improving cooling efficiency comprises a die holder and a die core, wherein a die core cavity for accommodating the die core is formed in the middle of the die holder, the bottom of the mold core is provided with a bottom cooling channel, the side part of the mold core is provided with a peripheral cooling channel, the peripheral cooling channel is communicated with the bottom cooling channel, and one side of the peripheral cooling channel is connected with a liquid inlet channel which extends to the end surface of the die holder, the liquid inlet channel is provided with a liquid inlet and a liquid outlet, the mold core is detachably connected with the mold base, a mold cavity is arranged above the mold core, a mold core cooling cavity positioned around the mold cavity is arranged inside the mold core, the bottom of the mold core is provided with a plug and a connecting pipe, an uplink channel matched with the plug and the connecting pipe is arranged above the bottom cooling channel, and the mold core cooling cavity is communicated with the bottom cooling channel through the connecting pipe.
As a further aspect of the present invention: the mold core is fixedly connected with the mold base through bolts.
As a further aspect of the present invention: the outer wall of the mold core is provided with a limiting edge, a supporting platform matched with the limiting edge is arranged in the mold core cavity, and the bolt penetrates through the limiting edge and is in threaded connection with the supporting platform.
As a further aspect of the present invention: the outer walls of the connecting pipe and the plug are provided with at least two annular sealing rings, and the connecting pipe, the plug and the uplink channel are in transition fit.
As a further aspect of the present invention: the bottom cooling channel is distributed in a serpentine tubular shape, and the ascending channel is distributed along the path of the bottom cooling channel.
As a further aspect of the present invention: the sum of the number of peripheral cooling channels and the number of bottom cooling channels equals the number of up going channels.
As a further aspect of the present invention: the number of the bolts is four, and the bolts are respectively distributed at four corners of the mold core.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an adopt the detachable design between core and the die holder, be convenient for according to the difference of production product, change the core, and need not change whole mould, reduction in production cost has set up bottom cooling channel and the ascending passageway that links to each other with bottom cooling channel in the die holder in addition, and has set up end cap and mold core cooling chamber in the core, can utilize the difference of the distribution position of end cap and connecting pipe according to the difference of production product, can adapt to manifold die cavity cooling effect, reach better production quality.
Drawings
FIG. 1 is a schematic view of a forging die with improved cooling efficiency;
FIG. 2 is a schematic top view of a die holder of a forging and pressing die for improving cooling efficiency;
FIG. 3 is a schematic view showing the internal structure of a die holder in a forging and pressing die for improving cooling efficiency;
FIG. 4 is a schematic bottom view of a core in a forging die with improved cooling efficiency.
In the figure: 1. a die holder; 101. a liquid inlet; 102. a liquid discharge port; 103. a die core cavity; 11. a support table; 12. a liquid inlet channel; 13. a peripheral cooling channel; 14. a bottom cooling channel; 15. an upstream channel; 2. a core; 201. a mold cavity; 202. a mold core cooling cavity; 21. a bolt; 22. a limiting edge; 23. a plug; 24. and (4) connecting the pipes.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a forging mold for improving cooling efficiency includes a mold base 1 and a mold core 2, a mold core cavity 103 for accommodating the mold core 2 is formed at a middle position of the mold base 1, a bottom cooling channel 14 is formed at a bottom of the mold core 2, a peripheral cooling channel 13 is formed at a side portion of the mold core 2, the peripheral cooling channel 13 is communicated with the bottom cooling channel 14, a liquid inlet channel 12 is connected to one side of the peripheral cooling channel 13, the liquid inlet channel 12 extends to an end surface of the mold base 1, the liquid inlet channel 12 has a liquid inlet 101 and a liquid outlet 102, the mold core 2 is detachably connected to the mold base 1, a mold cavity 201 is formed above the mold core 2, a mold core cooling cavity 202 located around the mold cavity 201 is formed inside the mold core 2, a plug 23 and a connecting pipe 24 are formed at a bottom of the mold core 2, an ascending, the core cooling cavity 202 communicates with the bottom cooling passage 14 through the connecting tube 24.
In this embodiment, a mold core cavity 103 for accommodating the mold core 2 is formed in the middle of the mold base 1, when installing, the mold core 2 is vertically placed in the mold core cavity 103, the mold core 2 can be produced according to the shape of a product, the bottom plugs 23 and the connecting pipes 24 are distributed corresponding to the ascending channels 15, but the number and the distribution of the plugs 23 and the connecting pipes 24 are correspondingly changed, the connecting pipes 24 are arranged at the mold core cooling cavity 202, the rest positions are the plugs 23, the bottom of the mold core 2 is provided with the bottom cooling channel 14, the side of the mold core 2 is provided with the peripheral cooling channel 13, the peripheral cooling channel 13 is communicated with the bottom cooling channel 14, one side of the peripheral cooling channel 13 is connected with the liquid inlet channel 12, the liquid inlet channel 12 extends to the end face of the mold base 1, the liquid inlet channel 12 is provided with a liquid inlet 101 and a liquid outlet 102, the liquid inlet 101 and the liquid outlet 102 are connected with an external, The cooling liquid in the bottom cooling channel 14 is in a circulating state, the mold core 2 is detachably connected with the mold base 1, a mold cavity 201 is arranged above the mold core 2, a mold core cooling cavity 202 located around the mold cavity 201 is arranged inside the mold core 2, a plug 23 and a connecting pipe 24 are arranged at the bottom of the mold core 2, an uplink channel 15 matched with the plug 23 and the connecting pipe 24 is arranged above the bottom cooling channel 14, the mold core cooling cavity 202 is communicated with the bottom cooling channel 14 through the connecting pipe 24, water in the bottom cooling channel 14 enters the mold core cooling cavity 202 through the connecting pipe 24, at least two connecting pipes 24 are connected with the mold core cooling cavity 202, one connecting pipe is used for liquid inlet and liquid discharge, and the cooling effect is guaranteed.
In fig. 3: through bolt 21 fixed connection between core 2 and the die holder 1, be equipped with spacing 22 along on the outer wall of core 2, be equipped with in the mold core chamber 103 with spacing 22 complex brace table 11 along, bolt 21 runs through spacing 22 along with brace table 11 threaded connection, both can guarantee like this and conveniently dismantle, and can realize better connection compactness.
In fig. 3: the outer walls of the connecting pipe 24 and the plug 23 are provided with at least two annular sealing rings, the connecting pipe 24 and the plug 23 are in transition fit with the uplink channel 15, and the sealing effect among the connecting pipe 24, the plug 23 and the uplink channel 15 is improved.
In particular, the bottom cooling channels 14 are distributed in a serpentine tubular shape, the ascending channels 15 are distributed along the path of the bottom cooling channels 14, and the sum of the number of peripheral cooling channels 13 and bottom cooling channels 14 is equal to the number of ascending channels 15, so that the bottom cooling channels 14 can only supply/discharge water from the connecting tubes 24 into/from the core cooling cavity 202 when the core 2 is installed in the mold base 1, and a good sealing effect is achieved.
In fig. 2: the bolts 21 are four in number and distributed at four corners of the core 2, respectively, so that the reliability of the connection between the core 2 and the die holder 1 can be increased.
The utility model discloses a theory of operation is: when the mold core 2 is installed, the mold core 2 is vertically placed in the mold core cavity 103, the mold core 2 can be produced according to the shape of a product, the positions of a plug 23 and a connecting pipe 24 at the bottom of the mold core 2 are distributed corresponding to the ascending channel 15, but the number and the distribution of the plug 23 and the connecting pipe 24 are correspondingly changed, the connecting pipe 24 is arranged at the position of the mold core cooling cavity 202, the other positions are the plugs 23, the bottom of the mold core 2 is provided with a bottom cooling channel 14, the side part of the mold core 2 is provided with a peripheral cooling channel 13, the peripheral cooling channel 13 is communicated with the bottom cooling channel 14, one side of the peripheral cooling channel 13 is connected with a liquid inlet channel 12, the liquid inlet channel 12 extends to the end surface of the mold base 1, the liquid inlet channel 12 is provided with a liquid inlet 101 and a liquid outlet 102, the liquid inlet 101 and the liquid outlet 102 are connected with an external circulating, the mold core 2 is detachably connected with the mold base 1, a mold cavity 201 is arranged above the mold core 2, a mold core cooling cavity 202 located around the mold cavity 201 is arranged inside the mold core 2, a plug 23 and a connecting pipe 24 are arranged at the bottom of the mold core 2, an ascending channel 15 matched with the plug 23 and the connecting pipe 24 is arranged above the bottom cooling channel 14, the mold core cooling cavity 202 is communicated with the bottom cooling channel 14 through the connecting pipe 24, water in the bottom cooling channel 14 enters the mold core cooling cavity 202 through the connecting pipe 24, at least two connecting pipes 24 are connected with the mold core cooling cavity 202, one connecting pipe is used for liquid inlet and the other connecting pipe is used for liquid drainage, and the cooling effect is.
Claims (7)
1. The utility model provides an improve cooling efficiency's forging mould, includes die holder (1) and core (2), its characterized in that, the intermediate position department of die holder (1) has seted up and has held die core chamber (103) of core (2), the bottom of core (2) is equipped with bottom cooling channel (14), the lateral part of core (2) is equipped with peripheral cooling channel (13), peripheral cooling channel (13) with bottom cooling channel (14) intercommunication, just one side of peripheral cooling channel (13) is connected with inlet channel (12), inlet channel (12) extend to the terminal surface of die holder (1), inlet channel (12) have inlet (101) and leakage fluid dram (102), core (2) with die holder (1) can be dismantled and be connected, the top of core (2) is equipped with die cavity (201), the inside of core (2) is equipped with and is located die core cooling chamber (202) around die cavity (201), the bottom of the mold core (2) is provided with a plug (23) and a connecting pipe (24), an uplink channel (15) matched with the plug (23) and the connecting pipe (24) is arranged above the bottom cooling channel (14), and the mold core cooling cavity (202) is communicated with the bottom cooling channel (14) through the connecting pipe (24).
2. Forging die for improving cooling efficiency according to claim 1, wherein the core (2) and the die holder (1) are fixedly connected by bolts (21).
3. The forging and pressing die capable of improving the cooling efficiency as claimed in claim 2, wherein a limiting edge (22) is arranged on the outer wall of the core (2), a supporting platform (11) matched with the limiting edge (22) is arranged in the core cavity (103), and the bolt (21) penetrates through the limiting edge (22) and is in threaded connection with the supporting platform (11).
4. The forging die for improving the cooling efficiency as recited in claim 1, wherein the outer walls of the connecting pipe (24) and the plug (23) are provided with at least two annular sealing rings, and the connecting pipe (24), the plug (23) and the ascending channel (15) are in transition fit.
5. Forging die for improving cooling efficiency according to claim 1, wherein said bottom cooling channel (14) is distributed in a serpentine tubular shape, and said ascending channel (15) is distributed along the path of said bottom cooling channel (14).
6. Forging die for improving cooling efficiency according to claim 5, wherein the sum of the number of said peripheral cooling channels (13) and said bottom cooling channels (14) is equal to the number of said ascending channels (15).
7. The forging die for improving cooling efficiency as recited in claim 2, wherein the number of the bolts (21) is four and the bolts are respectively distributed at four corners of the core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554534.XU CN212598637U (en) | 2020-04-15 | 2020-04-15 | Forging and pressing die capable of improving cooling efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554534.XU CN212598637U (en) | 2020-04-15 | 2020-04-15 | Forging and pressing die capable of improving cooling efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212598637U true CN212598637U (en) | 2021-02-26 |
Family
ID=74702227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020554534.XU Expired - Fee Related CN212598637U (en) | 2020-04-15 | 2020-04-15 | Forging and pressing die capable of improving cooling efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212598637U (en) |
-
2020
- 2020-04-15 CN CN202020554534.XU patent/CN212598637U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |