CN202824220U - Insulation cylinder for metal section extruding machine - Google Patents
Insulation cylinder for metal section extruding machine Download PDFInfo
- Publication number
- CN202824220U CN202824220U CN 201220559283 CN201220559283U CN202824220U CN 202824220 U CN202824220 U CN 202824220U CN 201220559283 CN201220559283 CN 201220559283 CN 201220559283 U CN201220559283 U CN 201220559283U CN 202824220 U CN202824220 U CN 202824220U
- Authority
- CN
- China
- Prior art keywords
- metal
- shape
- insulating brick
- inner panel
- heating process
- 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 - Fee Related
Links
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses an insulation cylinder for a metal section extruding machine. The insulation cylinder comprises a cylindrical metal housing and insulating bricks, wherein the insulating bricks are arranged on the inner wall of the cylindrical metal housing in a covering manner and are integrally made; a plurality of grooves are radially arranged in the inner walls of the insulating bricks at intervals; continuously arranged metal heating strips are embedded in the grooves; and a plurality of safety plugs, matched with the continuously arranged metal heating strips, and used for selectively connecting the corresponding metal heating strips with an electric supply according to requirements for heating are further arranged. By utilizing the insulation cylinder for the metal section extruding machine, the defects of being large in energy loss, poor in mechanical property of products, low in rate of finished products and the like in the prior art are overcome, so that the advantages of being good in insulation effect, less in energy loss, good in mechanical property of products and high in rate of finished products are achieved.
Description
Technical field
The utility model relates to shape extruder corollary equipment technical field, particularly, relates to a kind of shape ectrusion press heat-preservation cylinder.
Background technology
Extruder, it is dissimilar to be divided into two kinds of metal extrusion press and plastic extruders (claiming again plastic extruder, extruder, extruding machine), is applied in different industrial circles.
Wherein, metal extrusion press is the main equipment of realizing extruding metal processing.Extruding metal processing is to utilize the pressure-formed a kind of important method of plastic deformation.Its important characteristics are to become the tube, rod section material to finish in the course of the twinkling of an eye metal ingot blank time processing, almost can be equal to it without any additive method.The finishing material of beautiful, graceful mansion; Leap the aircraft in continent, ocean; Allow the mankind explore spaceship and the space station in outer space; The employed key materials of every field such as railway, subway, light rail, magnetic suspension train vehicle, naval vessel speedboat, nearly all closely related with extrusion process.
Usually, the exit at shape (such as aluminium section bar) extruder does not arrange attemperator; And the shape of hot extrusion from mould out after, temperature is approximately 500-520 ℃.
Because (or water or mist) cooling begins an in addition segment distance from the shape extruder outlet to wind, do not having in the situation of attemperator, the shape of heat will have very large thermal loss in this segment distance, make the drop in temperature several years to tens degree, what have may drop to below 500 ℃, cause shape under hardening, make the mechanical performance indexs such as hardness on the low side, severe patient may produce the waste product that can't save.
In realizing process of the present utility model, the defective such as the inventor finds to exist at least in the prior art that energy loss is large, product poor mechanical property and yield rate are low.
The utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of shape ectrusion press heat-preservation cylinder, to realize high insulating effect, the advantage that energy loss is little, the product mechanical property is good and yield rate is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of shape ectrusion press heat-preservation cylinder, comprise cylindrical metal shell, and the formula of pasting is arranged on inwall and the integrated insulating brick of described cylindrical metal shell; At the inwall of described insulating brick, spaced radial offers a plurality of grooves, embeds the METAL HEATING PROCESS silk that interrupted setting is arranged in described a plurality of grooves; Be complementary with the METAL HEATING PROCESS silk of described interrupted setting, also be provided with a plurality of safety plugs that can optionally corresponding METAL HEATING PROCESS silk access civil power be heated as required.
Further, above-described a kind of shape ectrusion press heat-preservation cylinder comprises that also axially symmetric or asymmetric formula is fixedly installed on described insulating brick inwall and is used for described cylindrical metal shell is installed in pair of metal inner panel between shape pressuring machine exit and section bar cooling place.
Further, described pair of metal inner panel comprises that the side away from described insulating brick has the first metal inner panel of arc convex, and the second metal inner panel that has arc-shaped concave away from a side of described insulating brick.
Further, described METAL HEATING PROCESS silk is the wire of indentation bending.
A kind of shape ectrusion press heat-preservation cylinder of each embodiment of the utility model is owing to comprise that cylindrical metal shell, the formula of pasting are arranged on inwall and the integrated insulating brick of cylindrical metal shell; At the inwall of insulating brick, spaced radial offers a plurality of grooves, embeds the METAL HEATING PROCESS silk that interrupted setting is arranged in a plurality of grooves; Be complementary with the METAL HEATING PROCESS silk of interrupted setting, also be provided with a plurality of safety plugs that can optionally corresponding METAL HEATING PROCESS silk access civil power be heated as required; Can be arranged between shape pressuring machine exit and section bar cooling place, in the segment distance (or water or mist) cooling begins from the shape extruder outlet to wind, the thermometal section bar is incubated, makes the shape of heat in this segment distance, not have very large thermal loss; Thereby can overcome in the prior art that energy loss is large, product poor mechanical property and the low defective of yield rate, to realize high insulating effect, the advantage that energy loss is little, the product mechanical property is good and yield rate is high.
Other features and advantages of the utility model will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of shape ectrusion press of the utility model heat-preservation cylinder.
By reference to the accompanying drawings, Reference numeral is as follows among the utility model embodiment:
The 1-cylindrical metal shell; The 2-insulating brick; The 3-groove; 4-METAL HEATING PROCESS silk; 51-the first metal inner panel; 52-the second metal inner panel.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
According to the utility model embodiment, provide a kind of shape ectrusion press heat-preservation cylinder.As shown in Figure 1, present embodiment comprises cylindrical metal shell (such as cylindrical metal shell 1), and the formula of pasting is arranged on inwall and the integrated insulating brick (such as insulating brick 2) of cylindrical metal shell; At the inwall of insulating brick, spaced radial offers a plurality of grooves (such as a groove 3), embeds the METAL HEATING PROCESS silk (such as METAL HEATING PROCESS silk 4) that interrupted setting is arranged in a plurality of grooves; Be complementary with the METAL HEATING PROCESS silk of interrupted setting, also be provided with a plurality of safety plugs that can optionally corresponding METAL HEATING PROCESS silk access civil power be heated as required; Comprise that also axially symmetric or asymmetric formula is fixedly installed on the insulating brick inwall and is used for cylindrical metal shell is installed in pair of metal inner panel between shape pressuring machine exit and section bar cooling place.This METAL HEATING PROCESS silk is specifically as follows the wire that indentation bends, and is conducive to strengthen area of dissipation, improves the efficiency of heating surface.
Above-mentioned pair of metal inner panel comprises that the side away from insulating brick has the first metal inner panel of arc convex (such as the first metal inner panel 51), and the second metal inner panel (such as the second metal inner panel 52) that has arc-shaped concave away from a side of insulating brick; This set of the first metal inner panel and the second metal inner panel is conducive to improve heat insulation effect, reduces the heat loss rate.
A kind of shape ectrusion press heat-preservation cylinder of above-described embodiment, be applicable to building and civilian shape heat extruder, outlet and wind (or water or mist) cooling that can be installed in the shape extruder begin between the place, energising is warmed up to design temperature, the high-temperature metal section bar from the shape extruder outlet out after, directly enter in the high temperature cavity that the first metal inner panel and the second metal inner panel surround in this a kind of shape ectrusion press heat-preservation cylinder, after the insulation by this a kind of shape ectrusion press heat-preservation cylinder, enter again the cold cooling stage of wind (or water or mist), the condition of high temperature that so not only can keep the high-temperature metal section bar, and can be according to the quenching demand of high-temperature metal section bar, suitably improve the design temperature of this a kind of shape ectrusion press heat-preservation cylinder, the temperature of high-temperature metal section bar itself is suitably raise, thereby provide further assurance for the quenching demand of high-temperature metal section bar.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a shape ectrusion press heat-preservation cylinder is characterized in that, comprises cylindrical metal shell, and the formula of pasting is arranged on inwall and the integrated insulating brick of described cylindrical metal shell; At the inwall of described insulating brick, spaced radial offers a plurality of grooves, embeds the METAL HEATING PROCESS silk that interrupted setting is arranged in described a plurality of grooves; Be complementary with the METAL HEATING PROCESS silk of described interrupted setting, also be provided with a plurality of safety plugs that can optionally corresponding METAL HEATING PROCESS silk access civil power be heated as required.
2. a kind of shape ectrusion press heat-preservation cylinder according to claim 1, it is characterized in that, comprise that also axially symmetric or asymmetric formula is fixedly installed on described insulating brick inwall and is used for described cylindrical metal shell is installed in pair of metal inner panel between shape pressuring machine exit and section bar cooling place.
3. a kind of shape ectrusion press heat-preservation cylinder according to claim 2, it is characterized in that, described pair of metal inner panel comprises that the side away from described insulating brick has the first metal inner panel of arc convex, and the second metal inner panel that has arc-shaped concave away from a side of described insulating brick.
4. each described a kind of shape ectrusion press heat-preservation cylinder is characterized in that according to claim 1-3, and described METAL HEATING PROCESS silk is the wire of indentation bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559283 CN202824220U (en) | 2012-10-30 | 2012-10-30 | Insulation cylinder for metal section extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559283 CN202824220U (en) | 2012-10-30 | 2012-10-30 | Insulation cylinder for metal section extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824220U true CN202824220U (en) | 2013-03-27 |
Family
ID=47936016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559283 Expired - Fee Related CN202824220U (en) | 2012-10-30 | 2012-10-30 | Insulation cylinder for metal section extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989816A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Temperature preservation cylinder for metal section extruder |
-
2012
- 2012-10-30 CN CN 201220559283 patent/CN202824220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989816A (en) * | 2012-10-30 | 2013-03-27 | 无锡鸿声铝业有限公司 | Temperature preservation cylinder for metal section extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102873239B (en) | Full-closed multi-way integral die-forging forming process for large-size valve bodies | |
| CN201760461U (en) | Heat insulation cylinder for aluminium section extruder | |
| CN101623717B (en) | Manufacture method of D-shaped copper tube and forming device thereof | |
| CN202824220U (en) | Insulation cylinder for metal section extruding machine | |
| CN202824219U (en) | Insulation device for metal section extruding machine | |
| CN202877268U (en) | Heat preservation cylinder for heat preservation of high-temperature metal extruded section | |
| CN202824213U (en) | Heat preservation device used for high temperature metal extrusion profile | |
| CN202845489U (en) | Heat insulation cylinder for heat insulation of high-temperature metal extrusion section | |
| CN204135090U (en) | A kind of novel cooling drawing mould | |
| CN102989816A (en) | Temperature preservation cylinder for metal section extruder | |
| CN202824214U (en) | Insulation device for metal section extrusion machine | |
| CN202824217U (en) | Thermal insulation device for thermal insulation of high-temperature metal extruded section | |
| CN202824215U (en) | Thermal insulation device for thermal insulation of high-temperature extruded section | |
| CN102989810A (en) | Temperature preservation cylinder for temperature preservation of high-temperature metal extrusion section | |
| CN202824216U (en) | Insulation device for insulating extruded section | |
| CN202824218U (en) | Insulation device for profile extrusion machine | |
| CN202965176U (en) | Environment-friendly and energy-saving plastic extrusion equipment | |
| CN102989817A (en) | Heat preservation barrel for heat preservation of high-temperature metal extruding sectional material | |
| CN204638757U (en) | A kind of novel extrusion die for forming aluminium section | |
| CN102989812A (en) | Attemperator for heat preservation of high-temperature metal extruding sectional material | |
| CN102989811A (en) | Attemperator for metal sectional material extruder | |
| CN101670376A (en) | Hot rolling heat holding cover | |
| CN102989814A (en) | Heat-insulation device for heat insulation of high-temperature extruded section material | |
| CN202902975U (en) | Expansion structure for radiator core thermal expansion and contraction | |
| CN102989815A (en) | Temperature preservation device for metal section extruder |
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: 20130327 Termination date: 20131030 |