CN203076354U - Application structure for extruding large-section material - Google Patents
Application structure for extruding large-section material Download PDFInfo
- Publication number
- CN203076354U CN203076354U CN 201320103707 CN201320103707U CN203076354U CN 203076354 U CN203076354 U CN 203076354U CN 201320103707 CN201320103707 CN 201320103707 CN 201320103707 U CN201320103707 U CN 201320103707U CN 203076354 U CN203076354 U CN 203076354U
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- China
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- cavity
- application structure
- mould
- section material
- pushing
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Abstract
The utility model discloses an application structure for extruding a large-section material. The application structure comprises a cavity and a cavity cover, wherein the cavity comprises a feed port, a molding cushion, an outlet cushion, the cavity cover, a die, a blank metal flowing channel, a discharge port and a copper block, wherein copper block is used for blocking while starting up and is extruded into the die. After the cavity and the die of the conventional equipment only can produce copper bars which are 120mm in width and 10mm in thickness are replaced, the application structure provided by the utility model is capable of producing copper bars which are 75mm in diameter of circular section or 60mm in both width and thickness, and also capable of producing copper bars of which width-to-thickness ratio is 2<a<18, and as a result, the market demand on copper bars is met, and the utilization rate of the equipment is greatly improved.
Description
Technical field
The utility model relates to the equipment with continuous squeezing method manufactured copper, aluminium busbar, terraced row, copper strap wire, various bar and other non-ferrous metal products, refers to a kind of application structure of pushing the heavy in section material especially.
Background technology
Existing extruder can only squeeze out the copper bar of flakiness ratio in certain limit, the needs in producing have not been satisfied, a kind of cavity of extruder is disclosed in publication number CN 1943893A patent, this extruder can only be produced flakiness ratio at 2＜a＜18(a: the copper bar flakiness ratio of copper bar), and also need to produce the circular section diameter in the market demand is that 75mm or width and thickness all are the copper bar of 60mm, and this series products flakiness ratio is 1.
Summary of the invention
The utility model purpose is to overcome above-mentioned not enough problem, a kind of application structure of pushing the heavy in section material is provided, fill out copper billet when promptly on original mould, adding the lastblock start in advance, rational in infrastructure, utilizing existing equipment both to satisfy after changing cavity and mould to produce the circular section diameter all be the copper bar of 60mm for 75mm or width and thickness, the while can also the production flakiness ratio at the copper bar of 2＜a＜18.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of application structure of pushing the heavy in section material, comprise cavity and cavity lid, fill out copper billet in advance during by charging aperture, shaping cushion, outlet pad, cavity lid, mould, blank metal flow passage, discharging opening and start and form.
Described charging aperture end face can be parallel or be higher than the shaping cushion end face.
Described shaping cushion is squeezed between mould and the cavity, and it is parallel that upper and lower end face and start the time are filled out the copper billet charging aperture in advance.
Described mould is contained between shaping cushion and the outlet pad, fills out copper billet when the centre is pressed with start in advance.
Filling out copper billet in advance during described start is the centre that is squeezed in mould, and taper is the 30-40 degree, and the discharging opening circular section of copper billet is diameter 75mm, or the cross section is the square of 60 * 60mm.
Described outlet pad is to be squeezed between cavity lid and the mould, and the cavity lid is connected with bolt with cavity.
The blank metal flow passage of described cavity is trapezoidal flat passage.
Adopt the utility model, needing production circular section diameter is that 75mm or width and thickness are when all being the copper bar of 60mm, fill out copper billet in the time of can only need adding the mould done well in advance and start on the original basis in advance, simultaneously can also produce the copper bar of 2＜a＜18, improve effectively the utility ratio of equipment, and satisfy produce in required copper bar specification.
Description of drawings:
Fig. 1 is the utility model structural representation;
1-cavity lid among the figure; The 2-mould; The 3-shaping cushion; The 4-cavity; Fill out copper billet during the 5-start in advance; 6-exports pad; 7-blank metal flow passage; The 8-charging aperture; The 9-discharging opening.
The specific embodiment:
A kind of application structure of pushing the heavy in section material comprises cavity 4 and cavity lid 1, cavity 4 is filled out copper billet 5 in advance during by charging aperture 8, shaping cushion 3, mould 2, outlet pad 6, blank metal flow passage 7, discharging opening 9 and start and is formed, parallel shaping cushion 3 end faces of charging aperture 8 end faces, shaping cushion 3 is squeezed between mould 2 and the cavity 4, and it is parallel that upper and lower end face and start the time are filled out copper billet 5 charging apertures 8 in advance.Mould 2 is contained between shaping cushion 3 and the outlet pad 6, fills out copper billet 5 when the centre is pressed with start in advance.Filling out copper billet 5 during start in advance is the centres that are squeezed in mould 2, taper is the 30-40 degree, discharging opening 9 cross sections of copper billet are the square of 60 * 60mm, outlet pad 6 is to be squeezed between cavity lid 1 and the mould 2, cavity lid 1 is connected with cavity 4 usefulness bolts, and the blank metal flow passage 7 of cavity is trapezoidal flat passage.
Adopt above-mentioned application structure, the copper bar with 20mm on 400 continuous extruders is a blank, and can produce the circular section diameter and be 75mm or width and thickness all is the copper bar of 60mm, need not increase under the situation of equipment, can also produce the copper bar of 2＜a＜18 simultaneously.So just can satisfy the needs on the market greatly, improve the efficient of producing, the service efficiency of equipment.
Embodiment 2
A kind of application structure of pushing the heavy in section material comprises cavity 4 and cavity lid 1, cavity 4 is filled out copper billet 5 in advance during by charging aperture 8, shaping cushion 3, mould 2, outlet pad 6, blank metal flow passage 7, discharging opening 9 and start and is formed, charging aperture 8 end faces are higher than shaping cushion 3 end faces, shaping cushion 3 is squeezed between mould 2 and the cavity 4, and it is parallel that upper and lower end face and start the time are filled out copper billet 5 charging apertures 8 in advance.Mould 2 is contained between shaping cushion 3 and the outlet pad 6, fills out copper billet 5 when the centre is pressed with start in advance.Filling out copper billet 5 during start in advance is the centres that are squeezed in mould 2, taper is the 30-40 degree, and discharging opening 9 circular sections of copper billet are diameter 75mm, and outlet pad 6 is to be squeezed between cavity lid 1 and the mould 2, cavity lid 1 is connected with cavity 4 usefulness bolts, and the blank metal flow passage 7 of cavity is trapezoidal flat passage.
Claims (7)
1. an application structure of pushing the heavy in section material comprises cavity (4) and cavity lid (1), it is characterized in that: fill out copper billet (5) when cavity (4) comprises charging aperture (8), shaping cushion (3), outlet pad (6), cavity lid (1), mould (2), blank metal flow passage (7), discharging opening (9) and start in advance.
2. a kind of application structure of pushing the heavy in section material according to claim 1 is characterized in that: charging aperture (8) end face can be parallel or be higher than shaping cushion (3) end face.
3. a kind of application structure of pushing the heavy in section material according to claim 1 is characterized in that: shaping cushion (3) is squeezed between mould (2) and the cavity (4), and it is parallel that upper and lower end face and start the time are filled out copper billet (5) charging aperture (8) in advance.
4. a kind of application structure of pushing the heavy in section material according to claim 1 is characterized in that: mould (2) is contained between shaping cushion (3) and the outlet pad (6), fills out copper billet (5) when the centre is pressed with start in advance.
5. a kind of application structure of pushing the heavy in section material according to claim 1, it is characterized in that: filling out copper billet (5) during start in advance is the centre that is squeezed in mould (2), taper is the 30-40 degree, the discharging opening of copper billet (8) circular section is diameter 75mm, or the cross section is the square of 60 * 60mm.
6. a kind of application structure of pushing the heavy in section material according to claim 1 is characterized in that: outlet pad (6) is to be squeezed between cavity lid (1) and the mould (2), and cavity lid (1) is connected with bolt with cavity (4).
7. a kind of application structure of pushing the heavy in section material according to claim 1 is characterized in that: the blank metal flow passage (7) of cavity (4) is trapezoidal flat passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103707 CN203076354U (en) | 2013-03-07 | 2013-03-07 | Application structure for extruding large-section material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103707 CN203076354U (en) | 2013-03-07 | 2013-03-07 | Application structure for extruding large-section material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076354U true CN203076354U (en) | 2013-07-24 |
Family
ID=48822237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103707 Expired - Fee Related CN203076354U (en) | 2013-03-07 | 2013-03-07 | Application structure for extruding large-section material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636697A (en) * | 2016-12-09 | 2017-05-10 | 重庆固鼎合金材料有限公司 | Aluminum strontium alloy production process |
| CN112756411A (en) * | 2021-01-29 | 2021-05-07 | 重庆鸽牌电线电缆有限公司 | Continuous extrusion method for copper section with ultra-large sectional area |
-
2013
- 2013-03-07 CN CN 201320103707 patent/CN203076354U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636697A (en) * | 2016-12-09 | 2017-05-10 | 重庆固鼎合金材料有限公司 | Aluminum strontium alloy production process |
| CN106636697B (en) * | 2016-12-09 | 2018-08-07 | 重庆固鼎合金材料有限公司 | Al-sr alloy production technology |
| CN112756411A (en) * | 2021-01-29 | 2021-05-07 | 重庆鸽牌电线电缆有限公司 | Continuous extrusion method for copper section with ultra-large sectional area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130724 Termination date: 20170307 |