CN220760591U - Large-width-thickness-ratio copper profile extrusion die - Google Patents
Large-width-thickness-ratio copper profile extrusion die Download PDFInfo
- Publication number
- CN220760591U CN220760591U CN202322299460.6U CN202322299460U CN220760591U CN 220760591 U CN220760591 U CN 220760591U CN 202322299460 U CN202322299460 U CN 202322299460U CN 220760591 U CN220760591 U CN 220760591U
- Authority
- CN
- China
- Prior art keywords
- ejection
- base
- groove
- extrusion die
- grooves
- 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.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 33
- 239000010949 copper Substances 0.000 title claims abstract description 33
- 238000001125 extrusion Methods 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Abstract
The utility model relates to a large-width-thickness-ratio copper profile extrusion die which comprises a base, wherein a plurality of pressing grooves are formed in the top of the base, the pressing grooves are distributed in an annular array, annular cooling grooves are formed in the base, the annular cooling grooves are positioned on the outer sides of the pressing grooves, a heating groove is formed in the middle of the base, the heating groove is positioned on the inner sides of the pressing grooves, and an ejection assembly for ejecting molded parts in the pressing grooves is arranged at the bottom of the base; the problem of among the prior art, though can realize the extrusion to the copper product, but owing to lack heating device when extrudeing in the device to lead to copper line extrusion in-process material harder, the shaping effect is not good, and the shaping spare after the shaping is great with shaping intracavity wall area of contact, leads to the shaping spare to adhere at shaping intracavity wall easily, causes drawing of patterns inefficiency etc. is solved.
Description
Technical Field
The utility model relates to the technical field of extrusion dies, in particular to a large-width-thickness-ratio copper profile extrusion die.
Background
Chinese patent discloses a large aspect ratio copper profile extrusion die (publication No. CN 207372050U), which comprises: the die comprises a die body (1), wherein a die hole (2) is formed along the axial direction of the die body, the die hole (2) is provided with a horn-shaped inlet end (21), a horn-shaped outlet end (22) and an intermediate forming part (23) for connecting the horn-shaped inlet end (21) and the horn-shaped outlet end (22); the large openings of the horn-shaped inlet end (21) and the horn-shaped outlet end (22) are outwards arranged, and the angle of the horn-shaped inlet end (21) is larger than that of the horn-shaped outlet end (22). The utility model provides a copper profile extrusion die with large width-thickness ratio, which can conveniently process copper profiles with small diameter and large width-thickness ratio by utilizing a copper profile extrusion device with large working current.
In the above patent, though extrusion molding to copper material can be realized, but owing to lack heating device when extrudeing in the device to lead to copper line extrusion molding in-process material harder, the shaping effect is not good, and the shaping spare after the shaping is great with shaping intracavity wall area of contact, leads to the shaping spare to adhere at shaping intracavity wall easily, causes drawing of patterns inefficiency.
In order to solve the above-mentioned defect, a technical scheme is provided.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows:
in the prior art, though extrusion molding to copper material can be realized, but because lack heating device when the extrusion in the device to lead to copper line extrusion molding in-process material harder, the shaping effect is not good, and the shaping spare after the shaping is great with shaping intracavity wall area of contact, leads to the shaping spare to adhere at shaping intracavity wall easily, causes drawing of patterns inefficiency.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a big ratio of width to thickness copper section bar extrusion die, includes the base, a plurality of pressfitting grooves have been seted up at the top of base, and a plurality of the pressfitting groove is annular array and distributes, and annular cooling tank has been seted up to the inside of base, and annular cooling tank is located the outside of a plurality of pressfitting grooves, and the heating tank has been seted up at the middle part of base, and the heating tank is located the inboard of a plurality of pressfitting grooves, and the bottom of base is provided with carries out ejecting subassembly to the inside shaping of pressfitting groove.
Further, the two sides of the base are respectively provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are communicated with the annular cooling groove.
Furthermore, a plurality of guide plates distributed in a staggered manner are fixedly arranged on two side walls of the inside of the annular cooling groove.
Further, a heater is fixedly arranged in the heating groove.
Further, the ejecting assembly comprises an ejecting seat fixedly arranged at the bottom of the base, an ejecting groove is formed in the bottom of the base, the bottom of the ejecting groove extends to the inside of the ejecting seat, an ejecting plate is slidably arranged in the ejecting groove, and a plurality of ejecting rods are fixedly arranged at the top of the ejecting plate.
Further, the ejector rods are in one-to-one correspondence with the pressing grooves, and the top ends of the ejector rods extend into the corresponding pressing grooves.
Furthermore, the inside bilateral symmetry of ejecting seat is provided with ejection cylinder, and ejection cylinder's output is fixedly provided with the slide, and hinged joint has the telescopic shaft between slide and the ejector plate.
The utility model has the beneficial effects that:
according to the utility model, copper wires are placed into the pressing groove, the copper wires are heated under the action of the heater to soften the copper wires, the forming efficiency is improved, then the copper wires in the pressing groove are pressed and formed through the pressing plate at the top of the base, after the copper wires are formed, flowing cooling water is formed in the annular cooling groove through the water inlet pipe and the water outlet pipe, the temperature in the pressing groove is cooled, so that a formed part is rapidly cooled and formed, a plurality of guide plates which are arranged in a staggered manner can increase the flowing time of the cooling water in the annular cooling groove, the cooling effect is improved, the ejector cylinder is controlled to stretch out through the arrangement of the ejection assembly, the ejector plate is controlled to move upwards in cooperation with the telescopic shaft, the formed part in the pressing groove is ejected out in cooperation with the ejector rods, the formed part is prevented from being adhered to the inner wall of the pressing groove, the demolding time is shortened, the demolding efficiency is improved, and the forming efficiency is further improved.
Drawings
The utility model is described in further detail below with reference to the drawings and the specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
FIG. 3 is a top view of the internal structure of the base of the present utility model;
fig. 4 is an enlarged view of the structure at a in fig. 3 in the present utility model.
In the figure: 1. a base; 2. an annular cooling tank; 3. a heating tank; 4. an ejection assembly; 11. a pressing groove; 21. a water inlet pipe; 22. a water outlet pipe; 23. a deflector; 31. a heater; 41. an ejection seat; 42. an ejection groove; 43. an ejector plate; 44. an ejector rod; 45. an ejection cylinder; 46. a telescopic shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a big width to thickness ratio copper section bar extrusion die, includes base 1, a plurality of pressfitting groove 11 have been seted up at the top of base 1, and a plurality of pressfitting groove 11 is annular array and distributes, carries out extrusion to the copper product in step through setting up a plurality of pressfitting groove 11 to improve work efficiency, annular cooling tank 2 has been seted up to the inside of base 1, and annular cooling tank 2 is located the outside of a plurality of pressfitting grooves 11, and heating tank 3 has been seted up at the middle part of base 1, and heating tank 3 is located the inboard of a plurality of pressfitting grooves 11, and the bottom of base 1 is provided with carries out ejecting subassembly 4 to the inside shaping of pressfitting groove 11.
The two sides of the base 1 are respectively provided with a water inlet pipe 21 and a water outlet pipe 22, and the water inlet pipe 21 and the water outlet pipe 22 are communicated with the annular cooling groove 2.
A plurality of guide plates 23 which are distributed in a staggered manner are fixedly arranged on two side walls of the inside of the annular cooling groove 2.
The inside of the heating tank 3 is fixedly provided with a heater 31, and the heater 31 is used for generating high temperature to heat and soften the copper material, so that the extrusion molding efficiency is improved.
The ejection assembly 4 comprises an ejection seat 41 fixedly arranged at the bottom of the base 1, an ejection groove 42 is formed in the bottom of the base 1, the bottom of the ejection groove 42 extends to the inside of the ejection seat 41, an ejection plate 43 is slidably arranged in the ejection groove 42, and a plurality of ejection rods 44 are fixedly arranged at the top of the ejection plate 43.
The ejector rods 44 are in one-to-one correspondence with the pressing grooves 11, and the top ends of the ejector rods 44 extend into the corresponding pressing grooves 11.
The two sides of the inner part of the ejection seat 41 are symmetrically and fixedly provided with ejection cylinders 45, the output end of each ejection cylinder 45 is fixedly provided with a sliding plate, and a telescopic shaft 46 is hinged between each sliding plate and the ejection plate 43.
During operation, the copper wire is placed into the pressing groove 11, the copper wire is heated under the action of the heater 31 to be softened, forming efficiency is improved, the copper wire in the pressing groove 11 is subjected to pressing forming through the pressing plate at the top of the base 1, flowing cooling water is formed in the annular cooling groove 2 through the water inlet pipe 21 and the water outlet pipe 22 after forming is finished, water cooling is carried out on the temperature in the pressing groove 11, forming parts are subjected to rapid cooling forming, the flow time of the cooling water in the annular cooling groove 2 can be increased through the plurality of guide plates 23 which are arranged in a staggered mode, the cooling effect is improved, the setting of the ejection assembly 4 is adopted, the sliding plate is controlled to extend through the ejection cylinder 45, the ejector plate 43 is controlled to move upwards through the telescopic shaft 46, the forming parts in the pressing groove 11 are ejected through the ejector rods 44, adhesion of the forming parts on the inner wall of the pressing groove 11 is avoided, demoulding time is shortened, demoulding efficiency is improved, and forming efficiency is further improved.
Working principle:
when the copper wire forming device is used, copper wires are placed into the pressing groove 11, the copper wires are heated under the action of the heater 31 to be softened, forming efficiency is improved, the copper wires in the pressing groove 11 are pressed and formed through the pressing plate at the top of the base 1, flowing cooling water is formed in the annular cooling groove 2 through the water inlet pipe 21 and the water outlet pipe 22 after forming is finished, water cooling is carried out on the temperature in the pressing groove 11, forming parts are rapidly cooled and formed, the flowing time of the cooling water in the annular cooling groove 2 can be prolonged through the plurality of guide plates 23 which are arranged in a staggered mode, the cooling effect is improved, the sliding plate is controlled to extend through the ejection cylinder 45, the ejector plate 43 is controlled to move upwards through the cooperation of the telescopic shaft 46, the forming parts in the pressing groove 11 are ejected through the cooperation of the ejector rods 44, the forming parts are prevented from being adhered to the inner wall of the pressing groove 11 and being difficult to take out, demoulding time is shortened, and demoulding efficiency is further improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a big ratio of width to thickness copper section bar extrusion die, includes base (1), its characterized in that, a plurality of pressfitting grooves (11) have been seted up at the top of base (1), a plurality of pressfitting grooves (11) are annular array and distribute, annular cooling tank (2) have been seted up to the inside of base (1), annular cooling tank (2) are located the outside of a plurality of pressfitting grooves (11), heating tank (3) have been seted up at the middle part of base (1), heating tank (3) are located the inboard of a plurality of pressfitting grooves (11), the bottom of base (1) is provided with carries out ejecting subassembly (4) to pressfitting groove (11) inside shaping.
2. The large-width-to-thickness-ratio copper profile extrusion die as claimed in claim 1, wherein a water inlet pipe (21) and a water outlet pipe (22) are respectively arranged on two sides of the base (1), and the water inlet pipe (21) and the water outlet pipe (22) are communicated with the annular cooling groove (2).
3. The large-width-to-thickness-ratio copper profile extrusion die as claimed in claim 1, wherein a plurality of guide plates (23) distributed in a staggered manner are fixedly arranged on two inner side walls of the annular cooling groove (2).
4. A high aspect ratio copper profile extrusion die as in claim 1, wherein a heater (31) is fixedly disposed within the heating tank (3).
5. The high-width-to-thickness-ratio copper profile extrusion die according to claim 1, wherein the ejection assembly (4) comprises an ejection seat (41) fixedly arranged at the bottom of the base (1), an ejection groove (42) is formed in the bottom of the base (1), the bottom of the ejection groove (42) extends into the ejection seat (41), an ejection plate (43) is slidably arranged in the ejection groove (42), and a plurality of ejection rods (44) are fixedly arranged at the top of the ejection plate (43).
6. A high aspect ratio copper profile extrusion die as in claim 5, wherein a plurality of said ejector rods (44) are in one-to-one correspondence with a plurality of press-fit grooves (11), the tips of the ejector rods (44) extending into the respective press-fit grooves (11).
7. The high-width-to-thickness-ratio copper profile extrusion die as claimed in claim 5, wherein ejection cylinders (45) are symmetrically and fixedly arranged on two sides of the inside of the ejection seat (41), sliding plates are fixedly arranged at the output ends of the ejection cylinders (45), and telescopic shafts (46) are hinged between the sliding plates and the ejection plates (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299460.6U CN220760591U (en) | 2023-08-25 | 2023-08-25 | Large-width-thickness-ratio copper profile extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299460.6U CN220760591U (en) | 2023-08-25 | 2023-08-25 | Large-width-thickness-ratio copper profile extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220760591U true CN220760591U (en) | 2024-04-12 |
Family
ID=90614390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299460.6U Active CN220760591U (en) | 2023-08-25 | 2023-08-25 | Large-width-thickness-ratio copper profile extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220760591U (en) |
-
2023
- 2023-08-25 CN CN202322299460.6U patent/CN220760591U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101327624B (en) | Molding die and control method thereof | |
| CN220760591U (en) | Large-width-thickness-ratio copper profile extrusion die | |
| CN207127007U (en) | A kind of device for extruder automatic switchover mould | |
| CN106424509A (en) | Three-way pipe fitting extrusion forming mold and forming method | |
| CN105921671A (en) | Backward extrusion forming method of stepped hollow shaft part and die | |
| CN212666621U (en) | Quick cooling mechanism of injection mold | |
| CN112676528A (en) | Water drop type shell double-head hot extrusion pipe material forming tool die and forming process | |
| CN210308641U (en) | Cable accessory silicon rubber heating vulcanization mould | |
| CN215551101U (en) | Shoe material extrusion integrated molding extruder | |
| CN206500452U (en) | A kind of aluminum pipe extruder | |
| CN206810881U (en) | Crystallizer round copper pipe composite multi-station extrusion die | |
| CN216032005U (en) | Plastic continuous compression molding equipment | |
| CN220837763U (en) | Hot forging die for oil pipe joint | |
| CN219130650U (en) | Warm forging die with circulating cooling device | |
| CN113021724B (en) | EVA post forming machine | |
| CN211279509U (en) | Heat preservation type material loading tool of viscidity rubber materials | |
| CN212860324U (en) | High-efficiency heat exchange water channel for injection mold | |
| CN220198464U (en) | Cooling device of injection mold | |
| CN204894311U (en) | Be applied to cycle tire multilayer shaper vulcanizer's labyrinth hot plate subassembly | |
| CN212045812U (en) | Injection mold convenient to take off material | |
| CN220808442U (en) | Novel polyurethane hose extrusion die | |
| CN218314921U (en) | PVC switch box point gate full hot runner forming die | |
| CN213472066U (en) | Injection mold for automobile armrest plate | |
| CN217749207U (en) | Pier pressing die tool | |
| CN212445977U (en) | Vulcanization equipment for cooling rubber tube of car engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |