CN202316611U - Continuous extrusion machine with heating device and oxide skin removing device - Google Patents
Continuous extrusion machine with heating device and oxide skin removing device Download PDFInfo
- Publication number
- CN202316611U CN202316611U CN2011204625808U CN201120462580U CN202316611U CN 202316611 U CN202316611 U CN 202316611U CN 2011204625808 U CN2011204625808 U CN 2011204625808U CN 201120462580 U CN201120462580 U CN 201120462580U CN 202316611 U CN202316611 U CN 202316611U
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- Prior art keywords
- extruder
- oxide skin
- heater
- heating
- extrusion machine
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Abstract
The utility model discloses a continuous extrusion machine with a heating device and an oxide skin removing device. The continuous extrusion machine with the heating device and the oxide skin removing device comprises the continuous extrusion machine, a heating casing pipe and an oxide skin removing device, wherein the heating casing pipe is fixed with a rack of the continuous extrusion machine; the oxide skin removing device is arranged on the rack of the continuous extrusion machine and is arranged between the heating device and an extrusion wheel of the continuous extrusion machine; and the on and off of the heating casing pipe are controlled through an intelligent temperature controller. The continuous extrusion machine with the heating device and the oxide skin removing device has the advantages that the structure is compact, the waste of resources and energies is avoided simultaneously, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of continuous extruder that has heater and oxide skin removal device.
Background technology
The tradition continuous squeezing method is that the bar blank (like the up-drawing method oxygen-free copper bar) of cold conditions is directly sent into continuous extruder; Raw material bar base receives radial compression and friction in holddown groove; Raw material produce certain temperature rise and reach crystalline state again under huge extruding and frictional force, from the mould of speciality, extrude and one-shot forming via cavity, can produce the high-quality copper bar of all size rapidly; Copper busbar, copper rod etc.Its advantage is that the bar material does not need heating, can energy savings consumption.To Cu alloy material; Except minority ledrite, aldubra can push 650 ℃ of front and back; The extrusion temperature of most of copper alloys is between 700-950 ℃; And in the continuously extruded process since the temperature rise that distortion and frictional force produce according to measurement generally below 500 ℃, be lower than the extrusion temperature of material.Adopt cold bar material, blank can produce fracture in extrusion process, because the distortion of materials drag is high, makes that die for continuously extruding is difficult to bear high nip load simultaneously, causes mould to damage.Therefore, material high for these resistances of deformation and bad plasticity is difficult to produce with continuously extruded technology.
Patent 201049357Y proposes to adopt the pre-heated method of blank; On continuously extruded basis, increased online heater; With getting into the continuous extruder moulding after the blank heating again, realized the continuously extruding and molding of copper alloy, enlarged the scope of application of continuously extruded technology.Blank has adopted heating in advance, and for preventing the material at high temperature oxidation, blank heating all is in the inert protective atmosphere before importing extrusion equipment, has brought the waste of inert gas thus; And because added thermal recovery combustion gas heating, resistance heated etc.; Occupation space is very big; The thermal treatment zone and continuously extruded between suitable distance will be arranged, temperature can reduce again when continuously extruded, for this reason; The pre-heated temperature of material is high more a lot of than the temperature of Theoretical Calculation, thereby has caused the waste of the energy.And it is very complicated that this method seems; The equipment that uses is also many; Outside continuously extruded, bar material pretreatment unit, heater, oxygen-proof protecting device and temperature-detecting device have been increased; Each device is to be arranged in order according to the sequencing on the production line, and it is big to take plant area, has also caused a large amount of resources and energy waste.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of above-mentioned heating means in advance, a kind of continuous extruder that has heater and oxide skin removal device to be provided, promptly through a kind of heating muff that compact is installed on extruder frame; And before extruding the device of mechanical scale removal; Realization can ensure product quality again to the heating in advance and the adjustment of bar material, and method is simple; Compact equipment has been avoided the waste of the resource and the energy simultaneously.
The technical scheme of the utility model
A kind of continuous extruder that has heater and oxide skin removal device comprises extruder, heater, oxidation peeling device;
Described extruder comprises frame, squeegee roller, and extruder is provided with the inlet of bar material;
Described heater comprises heating muff, temperature sensor and intelligent temperature controller, in the described heating muff temperature sensor is installed, and adopts intelligent temperature controller that heating muff is carried out temperature control;
The heating muff of described heater and the frame of extruder are fixed together, and are installed on the squeegee roller frame before of extruder;
Described oxidation peeling device is to adopt mechanical type oxidation peeling, and described oxide skin removal device is installed on the frame of extruder, between the squeegee roller of heating muff and extruder.
The operating path of above-mentioned a kind of continuous extruder that has heater and an oxide skin removal device is following:
Copper alloy bar material to be processed is sent into copper alloy bar material in the extruder through the bar material inlet of extruder; And from the heating muff of heater, pass; Obtain heating, behind mechanical type oxidation peeling device scale removal, the squeegee roller that directly gets into extruder carries out extrusion modling.
The beneficial effect of the utility model
Because a kind of continuous extruder that has heater and oxide skin removal device of the utility model because the heating muff of heater and the frame of extruder are fixed together, is realized the location of heating muff, is convenient to operation; Through the temperature sensor of installing in the heating muff, adopt intelligent temperature controller that heating muff is carried out temperature control, realized temperature controlled automation, be convenient to workman's practical operation, reduced working strength, improved operating efficiency;
Simultaneously, a kind of continuous extruder that has heater and oxide skin removal device of the utility model owing to saved the anti-oxidation device of protective gas, has been avoided the waste of a large amount of protective gas, has reduced production cost.
And the utility model is through a kind of heating muff that compact is installed on extruder frame, and before extruding the device of mechanical scale removal, promptly realize heating in advance and adjustment to the bar material; Can ensure product quality again; Method is simple, compact equipment, and energy consumption is low.
Description of drawings
Fig. 1 is a kind of structural representation that has the continuous extruder of heater and oxide skin removal device of the utility model; Wherein 1 is the bar material inlet of extruder, and 2 is the heating muff of heater, and 3 is the oxide skin removal device; 4 is the frame of extruder, and 5 is the squeegee roller of extruder.
The specific embodiment
Below through embodiment and combine accompanying drawing that the utility model is carried out detailed explanation, but do not limit the utility model.
A kind of continuous extruder that has heater and oxide skin removal device; Comprise extruder, heater and oxide skin removal device; Described extruder comprises frame, squeegee roller; Described heater comprises heating muff, temperature sensor and intelligent temperature controller, in the described heating muff temperature sensor is installed, and adopts intelligent temperature controller that heating muff is carried out temperature control;
Its structural representation is as shown in Figure 1; Among the figure 1 be extruder bar material inlet, 2 for the heating muff of heater, 3 be that device is removed the peel in oxidation; 4 is that the frame, 5 of extruder is the squeegee roller of extruder; The heating muff 2 of described heater is fixed together with the frame 4 of extruder; And be embedded in the frame space before the squeegee roller 5 of extruder, described oxide skin removal device 3 is installed on the frame 4 of extruder, between the squeegee roller 5 of the heating muff 2 of heater and continuous extruder.
Foregoing is merely the basic explanation under the utility model design, and according to any equivalent transformation that the technical scheme of the utility model is done, all should belong to the protection domain of the utility model.
Claims (2)
1. continuous extruder that has heater and oxide skin removal device, it is characterized in that comprising extruder,
Heater, oxidation peeling device;
Described extruder comprises frame, squeegee roller, and extruder is provided with the inlet of bar material;
Described heater comprises heating muff, temperature sensor and intelligent temperature controller, in the described heating muff temperature sensor is installed, and adopts intelligent temperature controller that heating muff is carried out temperature control;
The frame of described heating muff and continuous extruder is fixed together, and is installed on the squeegee roller frame before of extruder;
Described oxidation peeling device is installed on the frame of continuous extruder, between the squeegee roller of heating muff and continuous extruder.
2. a kind of continuous extruder that has heater and oxide skin removal device as claimed in claim 1 is characterized in that described oxidation peeling device is to adopt the mechanical type scale removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204625808U CN202316611U (en) | 2011-11-21 | 2011-11-21 | Continuous extrusion machine with heating device and oxide skin removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204625808U CN202316611U (en) | 2011-11-21 | 2011-11-21 | Continuous extrusion machine with heating device and oxide skin removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202316611U true CN202316611U (en) | 2012-07-11 |
Family
ID=46428609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204625808U Expired - Fee Related CN202316611U (en) | 2011-11-21 | 2011-11-21 | Continuous extrusion machine with heating device and oxide skin removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202316611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397906A (en) * | 2011-11-21 | 2012-04-04 | 上海理工大学 | Continuous extruder with heating device and scale removing device and application of extruder |
| CN103071692A (en) * | 2013-01-30 | 2013-05-01 | 江苏迅达电磁线有限公司 | Continuous extrusion forming equipment and manufacturing technology for copper alloy strip billet |
-
2011
- 2011-11-21 CN CN2011204625808U patent/CN202316611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397906A (en) * | 2011-11-21 | 2012-04-04 | 上海理工大学 | Continuous extruder with heating device and scale removing device and application of extruder |
| CN103071692A (en) * | 2013-01-30 | 2013-05-01 | 江苏迅达电磁线有限公司 | Continuous extrusion forming equipment and manufacturing technology for copper alloy strip billet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121121 |