CN220837262U - Combined trapezoid copper bar composite die - Google Patents
Combined trapezoid copper bar composite die Download PDFInfo
- Publication number
- CN220837262U CN220837262U CN202322721156.6U CN202322721156U CN220837262U CN 220837262 U CN220837262 U CN 220837262U CN 202322721156 U CN202322721156 U CN 202322721156U CN 220837262 U CN220837262 U CN 220837262U
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- China
- Prior art keywords
- die
- lower die
- groups
- upper die
- copper bar
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 34
- 239000010949 copper Substances 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of copper bar composite molds, in particular to a combined trapezoidal copper bar composite mold which simplifies maintenance and disassembly steps, reduces workload, improves maintenance efficiency, reduces shutdown time and improves use convenience; the die comprises a lower die plate, a lower die frame, a lower die core, lower die bolts, an upper die plate, an upper die frame, an upper die core and upper die bolts, wherein the lower die frame is fixedly arranged at the top end of the lower die plate, an insert groove is formed in the top end of the lower die frame, the lower die core is clamped in the insert groove of the lower die frame, a plurality of groups of threaded holes are formed in the bottom end of the lower die core, a plurality of groups of bolt through holes are formed in the lower die frame in a communicating manner, the bolt through holes of the groups correspond to the threaded holes of the lower die core, a plurality of groups of lower die bolts are correspondingly inserted in the bolt through holes of the groups, the end parts of the lower die bolts are inserted in the threaded holes of the lower die core, an overhaul hole is formed in the middle of the lower die plate, the upper die frame is fixedly arranged at the bottom end of the upper die frame, and the upper die core is clamped in the insert groove of the upper die frame.
Description
Technical Field
The utility model relates to the technical field of copper bar composite molds, in particular to a combined trapezoid copper bar composite mold.
Background
Copper bars are an important material for electrical and thermal conduction, and are typically made of high purity electrolytic copper. The heat-conducting and heat-dissipating circuit is widely applied to circuit connection and heat conduction and heat dissipation in the fields of power electronics, electrical appliance manufacturing, telecommunication equipment, new energy sources and the like.
The copper bar is produced by using a continuous extrusion press extrusion molding process. After the copper bar extrusion forming die is used for a long time, a certain amount of copper material can be adhered to the inside of the copper bar extrusion forming die to influence subsequent copper bar forming operation, the existing die is of an integrated structure, when the die needs to be overhauled, the die disassembling step is complex, workers clean the die more laboriously, the cleaning efficiency is slower, the downtime is longer, inconvenience is caused when the subsequent cleaning and overhauling is caused, and the using convenience is poor.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the combined trapezoidal copper bar composite die which simplifies the overhauling and disassembling steps, reduces the workload, improves the overhauling efficiency, reduces the shutdown time and improves the use convenience.
The utility model discloses a combined trapezoid copper bar composite die which comprises a lower die plate, a lower die frame, a lower die core, lower die bolts, an upper die plate, an upper die frame, an upper die core and an upper die bolt, wherein the lower die frame is fixedly arranged at the top end of the lower die plate, an insert groove is formed in the top end of the lower die frame, the lower die core is clamped in the insert groove of the lower die frame, a plurality of groups of threaded holes are formed in the bottom end of the lower die core, a plurality of groups of bolt through holes are formed in the lower die frame in a communicating manner, the bolt through holes correspond to the groups of threaded holes in the lower die core, a plurality of groups of lower die bolts are correspondingly inserted into the bolt through holes, the end parts of the lower die bolts are inserted into the threaded holes of the lower die core in a threaded manner, an overhaul port is formed in the middle of the lower die plate in a communicating manner, the bottom end part of the upper die plate is fixedly arranged at the bottom end of the upper die frame, a plurality of groups of threaded holes are formed in the insert groove of the upper die frame in a clamping manner, a plurality of groups of threaded holes are formed in the upper die core, a plurality of upper die through holes are formed in the upper die frame in the upper die through holes in a communicating manner, a plurality of groups of threaded holes are formed in the upper die core through holes, and a plurality of threaded holes are correspondingly arranged in the upper die through holes are correspondingly and are inserted into threaded holes in each upper die bolt through holes.
The utility model discloses a combined trapezoid copper bar composite die, which further comprises guide posts and guide sleeves, wherein four groups of guide posts are fixedly inserted into four corners of a lower die plate, four groups of guide sleeves are fixedly inserted into four corners of an upper die plate, and the guide sleeves are sleeved on the guide posts in a sliding manner.
The utility model discloses a combined trapezoid copper bar composite die, which further comprises jacking posts and jacking wires, wherein the jacking posts are inserted in each group of upper die plate quick-release holes in a sliding manner, internal threads are arranged at the top ends of the quick-release holes, the jacking wires are inserted in each group of quick-release holes in a threaded manner, and the bottom ends of the jacking wires are tightly attached to the top ends of the corresponding jacking posts.
The utility model discloses a combined trapezoid copper bar composite die, which further comprises lower limit posts and upper limit posts, wherein four groups of lower limit posts are fixedly arranged on a lower die plate, four groups of upper limit posts are fixedly arranged at the bottom end of the upper die plate, and each group of upper limit posts corresponds to each group of lower limit posts.
The utility model relates to a combined trapezoid copper bar composite die, which further comprises an exhaust groove, wherein the exhaust groove is arranged on the outer end surface of a guide pillar.
The utility model discloses a combined trapezoid copper bar composite die, which further comprises lifting columns, wherein four groups of lifting columns are oppositely and fixedly inserted on two side walls of a lower die plate.
According to the combined trapezoid copper bar composite die, four groups of hoisting columns are oppositely and fixedly inserted into two side walls of the upper die plate.
The top end of the guide post is provided with a dome.
Compared with the prior art, the utility model has the beneficial effects that:
When the lower mold core needs to be overhauled, the upper mold frame is separated from the lower mold frame, then a long wrench is used to penetrate into a lower mold plate overhauling hole, then a wrench is used to screw each group of lower mold bolts, then a pin rod is used to eject the lower mold core from the lower mold frame through a bolt through hole on the lower mold frame, so that the lower mold core is rapidly disassembled, the lower mold frame is not required to be disassembled from the lower mold plate, when the upper mold core is overhauled, the long wrench is used to penetrate into an upper mold plate rapid disassembling hole, then the long wrench is used to unscrew the upper mold bolts, then the pin rod is used to eject the upper mold core through a through hole on the upper mold frame, the rapid disassembling effect of the upper mold core is realized, the upper mold core is not required to be disassembled from the upper mold plate, the overhauling and disassembling steps are simplified, the workload is reduced, the overhauling efficiency is improved, the downtime is shortened, and the convenience in use is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the guide post and guide sleeve;
FIG. 4 is a schematic view of a limit post mounting cross-sectional configuration;
The reference numerals in the drawings: 1. a lower template; 2. a lower die frame; 3. a lower mold core; 4. a lower die bolt; 5. an upper template; 6. an upper die frame; 7. an upper mold core; 8. an upper die bolt; 9. a guide post; 10. guide sleeve; 11. a top column; 12. a jackscrew; 13. a lower limit column; 14. an upper limit column; 15. an exhaust groove; 16. and (5) hoisting the column.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the combined trapezoid copper bar composite die comprises a lower die plate 1, a lower die frame 2, a lower die core 3, lower die bolts 4, an upper die plate 5, an upper die frame 6, an upper die core 7 and an upper die bolt 8, wherein the lower die frame 2 is fixedly arranged at the top end of the lower die plate 1, the top end of the lower die frame 2 is provided with an insert groove, the lower die core 3 is clamped in the insert groove of the lower die frame 2, the bottom end of the lower die core 3 is provided with a plurality of groups of threaded holes, the lower die frame 2 is communicated with a plurality of groups of bolt through holes, each group of bolt through holes corresponds to each group of threaded holes on the lower die core 3, a plurality of groups of lower die bolts 4 are correspondingly inserted into each group of bolt through holes, the end of each group of lower die bolts 4 is in the threaded holes of the lower die core 3, the middle part of the lower die plate 1 is communicated with a service hole, the bottom end of the upper die frame 5 is fixedly provided with the upper die frame 6, the bottom end of the upper die frame 6 is provided with an insert groove, the upper die core 7 is clamped in the insert groove of the lower die frame 2, each group of threaded holes is communicated with the upper die core 6, each group of threaded holes is communicated with each group of threaded holes of the upper die core 6, and each group of threaded holes of the upper die core 6 is provided with a plurality of threaded holes of corresponding groups of threaded holes of the upper die core 6; when the lower mold core 3 needs to be overhauled, the upper mold frame 6 is separated from the lower mold frame 2, then a long wrench is used for penetrating into an overhauling hole of the lower mold frame 1, then a wrench is used for screwing each group of lower mold bolts 4, then a pin rod is used for ejecting the lower mold core 3 from the lower mold frame 2 through a bolt through hole on the lower mold frame 2, the quick disassembly of the lower mold core 3 is realized, the lower mold frame 2 is not required to be disassembled from the lower mold frame 1, when the upper mold core 7 is overhauled, the long wrench is used for penetrating into a quick disassembly hole of the upper mold plate 5, then the long wrench is used for unscrewing the upper mold bolts 8, then a pin rod is used for ejecting the upper mold core 7 through a through hole on the upper mold frame 6, the quick disassembly effect of the upper mold core 7 is realized, the upper mold frame 6 is not required to be disassembled from the upper mold plate 5, the overhauling and disassembly steps are simplified, the workload is reduced, the overhauling time is shortened, and the use convenience is improved.
As the preference of the embodiment, the lower die plate further comprises guide posts 9 and guide sleeves 10, wherein four groups of guide posts 9 are fixedly inserted into four corners of the lower die plate 1, four groups of guide sleeves 10 are fixedly inserted into four corners of the upper die plate 5, and the guide sleeves 10 are slidably sleeved on the guide posts 9; the guide post 9 and the guide sleeve 10 are matched, so that the lower die plate 1 and the upper die plate 5 are guided when combined, the lower die core 3 and the upper die core 7 are prevented from being damaged due to offset collision caused by offset of die assembly, and the use stability is improved.
As a preference of the above embodiment, the device further comprises a jack post 11 and jackscrews 12, wherein jack posts 11 are slidably inserted into each group of quick release holes of the upper template 5, internal threads are arranged at the top ends of the quick release holes, jackscrews 12 are inserted into each group of quick release holes, and the bottom ends of the jackscrews 12 are tightly attached to the top ends of the corresponding jack posts 11; through setting up jack-up 11 and jackscrew 12, carry out the shutoff to the quick detach hole on the cope match-plate pattern 5, protect the quick detach hole, prevent that the sweeps that produce in the production process from flying into the quick detach hole and causing quick detach hole to block up, improve stability in use.
As a preference of the above embodiment, the device further comprises a lower limit post 13 and an upper limit post 14, wherein four groups of lower limit posts 13 are fixedly installed on the lower template 1, four groups of upper limit posts 14 are fixedly installed at the bottom end of the upper template 5, and each group of upper limit posts 14 corresponds to each group of lower limit posts 13; the upper limit posts 14 and the lower limit posts 13 are matched to limit the travel of the lower die plate 1 and the upper die plate 5 during die assembly, so that the impact damage of the lower die core 3 and the upper die core 7 caused by overlarge die assembly force is avoided, and the use stability is improved.
As a preference of the above embodiment, the device further comprises a vent groove 15, wherein the vent groove 15 is arranged on the outer end surface of the guide post 9; by arranging the exhaust groove 15, when the guide post 9 is matched with the guide sleeve 10, air in the guide sleeve 10 is rapidly guided and exhausted, so that the air trapping phenomenon caused by the matching of the guide post 9 and the guide sleeve 10 is avoided, the die assembly smoothness is improved, and the use stability is improved.
As the preference of the embodiment, the lower template further comprises lifting columns 16, and four groups of lifting columns 16 are relatively fixedly inserted on the two side walls of the lower template 1; the lifting and transferring die is convenient to use, and the use convenience is improved.
As the preference of the above embodiment, four sets of lifting columns 16 are relatively and fixedly inserted on two side walls of the upper template 5; the lifting and transferring die is convenient to use, and the use convenience is improved.
As a preference of the above embodiment, the top end of the guide post 9 is provided with a dome; the guide post 9 is smoothly inserted into the guide sleeve 10, so that clamping stagnation is prevented when the guide post 9 is matched with the guide sleeve 10, and the use stability is improved.
According to the combined trapezoid copper bar composite die, when the lower die core 3 is required to be overhauled in working, the upper die frame 6 is separated from the lower die frame 2, then a long wrench is used for penetrating into an overhauling hole of the lower die plate 1, then each group of lower die bolts 4 are screwed by using the wrench, then the lower die core 3 is ejected out of the lower die frame 2 through a bolt through hole in the lower die frame 2 by using a pin rod, the lower die core 3 is quickly disassembled, the lower die frame 2 is not required to be disassembled from the lower die plate 1, the lower die core 3 is not required to be disassembled, when the upper die core 7 is overhauled, the long wrench is used for penetrating into a quick disassembling hole of the upper die plate 5, then the upper die core 7 is unscrewed by using the long wrench, then the upper die core 7 is ejected out by using a pin rod through a through hole in the upper die frame 6, the upper die core 7 is not required to be disassembled from the upper die plate 5, the overhauling and disassembling step is simplified, the overhauling efficiency is improved, and the overhauling time is shortened.
The installation mode, the connection mode or the setting mode of the combined trapezoid copper bar composite die are common mechanical modes, and the combined trapezoid copper bar composite die can be implemented as long as the beneficial effects of the combined trapezoid copper bar composite die can be achieved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The utility model provides a combined type trapezoidal copper bar composite die, its characterized in that, including lower bolster (1), lower bolster (2), lower mold core (3), lower die bolt (4), cope match-plate pattern (5), go up bolster (6), go up mold core (7) and go up die bolt (8), lower bolster (2) fixed mounting is on lower bolster (1) top, lower bolster (2) top is provided with the mold block groove, lower mold core (3) card is installed in lower bolster (2) mold block groove, lower mold core (3) bottom is provided with a plurality of screw holes of group, the intercommunication is provided with a plurality of groups bolt through-holes on lower bolster (2), each group bolt through-hole is corresponding with each group screw hole on lower bolster (3), corresponding cartridge has a plurality of groups lower die bolt (4) in the bolt through-hole, each group lower die bolt (4) tip screw thread cartridge is in lower bolster (3) screw hole, lower bolster (1) middle part intercommunication is provided with the access hole, upper die (5) bottom is installed in the mold block groove, upper die (6) bottom is installed in the mold block groove (6), the mold core (6) is installed in the mold block groove (6) through-hole, the mold core (6) is installed in the upper die block groove (6) through-hole, the mold core (6) is installed in the group through-hole, and a plurality of groups of upper die bolts (8) are correspondingly inserted into the through holes of each group of upper die frames (6), and the end parts of the upper die bolts (8) are in threaded insertion into the threaded holes of the upper die cores (7).
2. The combined trapezoid copper bar composite die of claim 1, further comprising guide posts (9) and guide sleeves (10), wherein four groups of guide posts (9) are fixedly inserted into four corners of the lower die plate (1), four groups of guide sleeves (10) are fixedly inserted into four corners of the upper die plate (5), and the guide sleeves (10) are slidably sleeved on the guide posts (9).
3. The combined trapezoid copper bar composite die of claim 1, further comprising jacking posts (11) and jacking wires (12), wherein the jacking posts (11) are slidably inserted into each group of quick release holes of the upper die plate (5), internal threads are arranged at the top ends of the quick release holes, the jacking wires (12) are inserted into the top ends of each group of quick release holes, and the bottom ends of the jacking wires (12) are tightly attached to the top ends of the corresponding jacking posts (11).
4. The combined trapezoid copper bar composite die of claim 1, further comprising lower limit posts (13) and upper limit posts (14), wherein four groups of lower limit posts (13) are fixedly installed on the lower die plate (1), four groups of upper limit posts (14) are fixedly installed at the bottom end of the upper die plate (5), and each group of upper limit posts (14) corresponds to each group of lower limit posts (13).
5. A combined trapezoidal copper bar composite mould according to claim 2, further comprising a vent groove (15), wherein the vent groove (15) is arranged on the outer end surface of the guide post (9).
6. A combined trapezoid copper bar composite mould according to claim 1, further comprising lifting columns (16), wherein four groups of lifting columns (16) are inserted and fixed on two side walls of the lower template (1).
7. A combined trapezoid copper bar composite mould according to claim 1, wherein four sets of lifting columns (16) are inserted and fixed on two side walls of the upper mould plate (5).
8. A combined trapezoidal copper bar composite mould according to claim 2, characterized in that the top end of the guide post (9) is provided as a dome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322721156.6U CN220837262U (en) | 2023-10-11 | 2023-10-11 | Combined trapezoid copper bar composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322721156.6U CN220837262U (en) | 2023-10-11 | 2023-10-11 | Combined trapezoid copper bar composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837262U true CN220837262U (en) | 2024-04-26 |
Family
ID=90772387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322721156.6U Active CN220837262U (en) | 2023-10-11 | 2023-10-11 | Combined trapezoid copper bar composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837262U (en) |
-
2023
- 2023-10-11 CN CN202322721156.6U patent/CN220837262U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |