CN201997558U - Short stroke reverse copper and copper alloy extrusion machine - Google Patents
Short stroke reverse copper and copper alloy extrusion machine Download PDFInfo
- Publication number
- CN201997558U CN201997558U CN2011200851689U CN201120085168U CN201997558U CN 201997558 U CN201997558 U CN 201997558U CN 2011200851689 U CN2011200851689 U CN 2011200851689U CN 201120085168 U CN201120085168 U CN 201120085168U CN 201997558 U CN201997558 U CN 201997558U
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- CN
- China
- Prior art keywords
- copper
- extrusion machine
- extruder
- copper alloy
- short stroke
- 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.)
- Expired - Lifetime
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 title abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000009415 formwork Methods 0.000 claims description 15
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Extrusion Of Metal (AREA)
Abstract
The utility model relates to devices used for reverse extrusion of copper or copper alloy, in particular to short stroke reverse copper and a copper alloy extrusion machine for copper rod wires and structural sections and is characterized by comprising an extrusion machine body, a front beam, a rear beam and a movable framework. The front beam is connected to the left end of the extrusion machine body, and the rear beam is connected to the right end of the extrusion machine body. (or a cylinder beam integral structure is adopted). An extrusion machine main cylinder is fixed on the rear beam and connected to an extrusion plug. The movable framework is fixed on the front beam, is perpendicular to the extrusion machine body and connected to a mould shaft on a central shaft of the extrusion machine body and a cleaning shaft in parallel with the extrusion machine body. The front end of the mould shaft is connected to a mould, and the front end of the cleaning shaft is connected to a cleaning cushion. The short stroke reverse copper and the copper alloy extrusion machine is utilized to enhance stiffness of devices, improve accuracy of the devices, reduce non-extrusion time so as to lower energy consumption and improve yield, performance of products and production efficiency.
Description
Technical field
The utility model belongs to copper and copper alloy and oppositely pushes and use device, particularly reverse copper of the short stroke of copper rod line and section bar and copper alloy extruder.
Background technology
Existing copper and the copper alloy extruding forward extrusion machines that adopt push more, and forward extrusion phase ratio inverse extruding power consumption is high, and lumber recovery is low, and product properties is inhomogeneous.And existing copper alloy indirect extrusion machine mostly is long stroke form, and its production efficiency is low, and it is inhomogeneous and imperfect to peel, and it is more that product surface such as is mingled with at defective.
Summary of the invention
The purpose of this utility model: provide reverse copper of a kind of short stroke and copper alloy extruder,, improve equipment precision, reduce non-extrusion time, thereby cut down the consumption of energy, improve lumber recovery, improve product properties, enhance productivity to strengthen equipment rigidity.
The technical solution of the utility model: reverse copper of short stroke and copper alloy extruder, it is characterized in that: it comprises: extruder body, front-axle beam, the back rest, mobile formwork, extruder body left end connects front-axle beam, right-hand member connects the back rest (or adopting cylinder beam overall structure), fixed press machine master cylinder on the back rest, the extruder master cylinder connects the extruding plug, mobile formwork is fixed on the front-axle beam vertical with the extruder body, mobile formwork connects the mold shaft clearing axis parallel with the extruder body on the extruder body central shaft, the mold shaft front end connects mould, and the clearing axis front end connects cleaning pad.
Described mobile formwork and extruder body adopt cylinder beam overall structure.
Described mobile formwork adopts two station rectilinearly-movables.
Characteristics of the present utility model are:
1. in extrusion process, recipient and plug advanced in unison are pushed billet, and not friction forms reverse extrusion process between billet and the recipient.Improve product properties, reduced energy consumption.
2. send into billet between plug and mold shaft (or clearing axis), this moment, recipient was enclosed within on the mold shaft (or clearing axis), made the stroke of press can shorten about 40%-50%, had realized the short stroke structure.Improve equipment rigidity, reduced non-extrusion time.
3. mould bases adopts two stations, and a station is used to install mold shaft and mould, and another station is used to install clearing axis and cleaning pad, is used to push and the alternation of tube clearly.
4. on the recipient scissors is installed, surplus to separate extruded product with pressure.
Description of drawings
The invention will be further described below in conjunction with the embodiment accompanying drawing:
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, extruder master cylinder; 2, the back rest; 3, extruding plug; 4, scissors; 5, recipient; 6, cleaning pad; 7, clearing axis; 8, front-axle beam; 9, mobile formwork; 10, mold shaft; 11, mould; 12, copper ingot.
The specific embodiment
As depicted in figs. 1 and 2, reverse copper of short stroke and copper alloy extruder comprise: extruder body left end connects front-axle beam 8, right-hand member connects back rest 2(or adopts cylinder beam overall structure), fixed press machine master cylinder 1 on the back rest 2, extruder master cylinder 1 connects extruding plug 3, mobile formwork 9 is fixed on the front-axle beam 8 vertical with the extruder body, mobile formwork 9 connects mold shaft 10 clearing axis 7 parallel with the extruder body on the extruder body central shaft, mold shaft 10 front ends connect mould 11, and clearing axis 7 front ends connect cleaning pad 6.
During the work beginning, clearing axis 7 is at the press center, recipient 5 is enclosed within on the clearing axis 7, copper ingot 12 is delivered to the extruding centre bit by feeding mechanical hand, extruder master cylinder 1 drives plug 3 and advances, copper ingot 12 is pressed between cleaning pad 6 and the extruding plug 3, send the ingot manipulator to withdraw from fast, recipient 5 moves right and puts copper ingot.Mobile formwork 9 is changed to the extruding position with mold shaft 10 and mould 11, plug 3 and recipient 5 advanced in unison are to copper ingot 12 jumping-ups, master cylinder 1 pressurization, the orifice flow that copper ingot begins to be out of shape by on the mould 10 goes out, through mold shaft 10 and 8 dischargings of extruder front-axle beam, become excellent wire rod, after extruding finishes, the scissors 4 that is installed on the recipient 5 will be pressed surplus shearing, mould bases is changed to clearing axis the press center again, plug 3 is pushing away tube 5 and is advancing, and the decortication of the copper ingot in recipient shell is flattened and releases, thereby finish a working cycles process.In extrusion process, recipient 5 and copper ingot 12 do not have relative motion, do not have frictional force, have realized reverse extrusion process.
In the utility model, mobile formwork 9 adopts two station rectilinearly-movables, a station is installed mold shaft 10 and mould 11, another station is used to install clear tube axle 7 and cleaning pad 6, clear tube axle 7 and cleaning pad 6 are used for alternately extruding and clear tube, scissors 4 is housed on the recipient 5, the goods backing-out punch is housed on the scissors slide block, the front-axle beam 8 and the back rest 2 are connected to the prestressed frame structure by pull bar, gland and nut.
Claims (3)
1. reverse copper of short stroke and copper alloy extruder, it is characterized in that: it comprises: the extruder body, front-axle beam (8), the back rest (2), mobile formwork (9), extruder body left end connects front-axle beam (8), right-hand member connects the back rest (2), go up fixed press machine master cylinder (1) at the back rest (2), extruder master cylinder (1) connects extruding plug (3), mobile formwork (9) is fixed on front-axle beam (8) and goes up vertical with the extruder body, mobile formwork (9) connects mold shaft (10) clearing axis (7) parallel with the extruder body on the extruder body central shaft, mold shaft (10) front end connects mould (11), and clearing axis (7) front end connects cleaning pad (6).
2. reverse copper of short stroke according to claim 1 and copper alloy extruder is characterized in that: described mobile formwork (9) and extruder body adopt cylinder beam overall structure.
3. reverse copper of short stroke according to claim 1 and copper alloy extruder is characterized in that: described mobile formwork (9) adopts two station rectilinearly-movables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200851689U CN201997558U (en) | 2011-03-28 | 2011-03-28 | Short stroke reverse copper and copper alloy extrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200851689U CN201997558U (en) | 2011-03-28 | 2011-03-28 | Short stroke reverse copper and copper alloy extrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997558U true CN201997558U (en) | 2011-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200851689U Expired - Lifetime CN201997558U (en) | 2011-03-28 | 2011-03-28 | Short stroke reverse copper and copper alloy extrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997558U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203389A (en) * | 2013-01-05 | 2013-07-17 | 中国重型机械研究院股份公司 | Oxidized shell cleaning apparatus for reverse copper extruder |
| CN103447346A (en) * | 2013-08-19 | 2013-12-18 | 无锡源创机械科技有限公司 | Mechanism for pushing blocked materials of reverse short-route aluminum product extruder |
| CN105251795A (en) * | 2015-11-17 | 2016-01-20 | 无锡市威特机械有限公司 | Novel plug structure of extruder |
| CN105414230A (en) * | 2015-12-14 | 2016-03-23 | 重庆大学 | Prestressed concrete frame directionally reinforced flat extrusion container |
| CN116900074A (en) * | 2023-09-13 | 2023-10-20 | 江阴鑫焱合金铜材有限公司 | Bayonet bronze alloy backward extrusion process |
-
2011
- 2011-03-28 CN CN2011200851689U patent/CN201997558U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203389A (en) * | 2013-01-05 | 2013-07-17 | 中国重型机械研究院股份公司 | Oxidized shell cleaning apparatus for reverse copper extruder |
| CN103203389B (en) * | 2013-01-05 | 2015-04-22 | 中国重型机械研究院股份公司 | Oxidized shell cleaning apparatus for reverse copper extruder |
| CN103447346A (en) * | 2013-08-19 | 2013-12-18 | 无锡源创机械科技有限公司 | Mechanism for pushing blocked materials of reverse short-route aluminum product extruder |
| CN103447346B (en) * | 2013-08-19 | 2016-12-28 | 无锡源创机械科技有限公司 | A kind of reverse short stroke aluminium material extruder dieback material mechanism |
| CN105251795A (en) * | 2015-11-17 | 2016-01-20 | 无锡市威特机械有限公司 | Novel plug structure of extruder |
| CN105414230A (en) * | 2015-12-14 | 2016-03-23 | 重庆大学 | Prestressed concrete frame directionally reinforced flat extrusion container |
| CN105414230B (en) * | 2015-12-14 | 2017-10-24 | 重庆大学 | A kind of prestressed frame orientation enhancing flat extruding cylinder |
| CN116900074A (en) * | 2023-09-13 | 2023-10-20 | 江阴鑫焱合金铜材有限公司 | Bayonet bronze alloy backward extrusion process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 No. 209, Dong Yuan Road, Xi'an, Shaanxi Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |