CN207204881U - A kind of extruding grinding tool of aluminium alloy seamless pipe - Google Patents
A kind of extruding grinding tool of aluminium alloy seamless pipe Download PDFInfo
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- CN207204881U CN207204881U CN201721187252.5U CN201721187252U CN207204881U CN 207204881 U CN207204881 U CN 207204881U CN 201721187252 U CN201721187252 U CN 201721187252U CN 207204881 U CN207204881 U CN 207204881U
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- current divider
- temperature
- die body
- alloy seamless
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of extruding grinding tool of aluminium alloy seamless pipe,Current divider is fixed on the inside of die body by current divider support,Current divider support includes first support,Second support and the 3rd support,First support,Second support and the 3rd support are angularly fixed between current divider and die body inwall,Temperature regulating device is fixed on the inside of current divider,Temperature regulating device includes heater strip,Temperature transducer,Water inlet pipe,Cooling tube and outlet pipe,The inside of current divider is provided with heating chamber and thermometric chamber,Heater strip and temperature transducer are separately fixed at heating chamber and thermometric intracavitary,Temperature transducer is electrically connected with heater strip,The inside of first support is provided with wire barrel,Wire barrel connects with heating chamber and thermometric chamber respectively,The extruding grinding tool of this aluminium alloy seamless pipe,Rationally temperature of the control metal fluid in mould can be realized by temperature control device,Be advantageous to the shaping of alloy seamless steel pipe,Improve the qualification rate of product,Reduce production cost.
Description
Technical field
Aluminium alloy seamless pipe production technical field is the utility model is related to, specially a kind of squeezing mill of aluminium alloy seamless pipe
Tool.
Background technology
Alloy seamless steel pipe is with hollow section, the non-jointed strip steel in periphery.Steel pipe has hollow section, greatly
The pipeline of pipeline, such as transfer oil, natural gas, coal gas and water and some solid material of the amount as trandfer fluid.Alloy seamless
Steel pipe lighter in weight, is a kind of economic section steel products when bending resistance torsional strength is identical compared with the solid steel such as round steel, existing
Manufacture structural member and machine components are widely used in, such as the steel in oil transportation, balustrade, bicycle rack and construction
Scaffold etc..
The shaping of alloy seamless steel pipe is that metal fluid is conveyed between the screw rod and barrel of rotation, is compressed, is melted
Change, plasticizing, then quantitatively extruded by the extrusion molding mould and shaper installed in the head of barrel, metal fluid
During in-mold molding, the temperature control of metal fluid is quite important, causes metal fluid shaping slow when temperature is too high, easily goes out
The phenomenon now deformed, when temperature is too low, causes the steel tube surface after shaping gap occur, reduce the qualification rate of product.
Utility model content
The purpose of this utility model is to provide a kind of extruding grinding tool of aluminium alloy seamless pipe, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of extruding grinding tool of aluminium alloy seamless pipe,
Including current divider, current divider support, die body and temperature regulating device, the current divider is fixed in die body by current divider support
Portion, the current divider support include first support, second support and the 3rd support, the first support, second support and the 3rd
Support is angularly fixed between current divider and die body inwall, and the temperature regulating device is fixed on the inside of current divider, the temperature control
Device includes heater strip, temperature transducer, water inlet pipe, cooling tube and outlet pipe, the inside of the current divider be provided with heating chamber and
Thermometric chamber, the heater strip and temperature transducer are separately fixed at heating chamber and thermometric intracavitary, and the temperature transducer electrically connects
Heater strip is connect, the inside of the first support is provided with wire barrel, and the wire barrel connects with heating chamber and thermometric chamber respectively, described
Water inlet pipe is located at the inside of second support, and the output end of the water inlet pipe connects with cooling tube, and the cooling tube is located at current divider
Inside, the one end of the cooling tube away from water inlet pipe connects with outlet pipe, and the outlet pipe is located at the inside of the 3rd support.
Preferably, be fixed on thermal insulation layer between the wire barrel and first support, the thermal insulation layer through first support and
Die body.
Preferably, the thermal insulation layer is formed by the filling of high temperature cotton.
Preferably, the cooling tube is arc-shaped structure.
Preferably, the both ends of the die body are respectively and fixedly provided with adpting flange.
Compared with prior art, the beneficial effects of the utility model are：
1st, at work, extruder squeezes into metal fluid in die body to the utility model, makes metal fluid by current divider
Steel pipe is shaped in die body, the temperature of metal fluid in die body is detected by temperature transducer, by heater strip to current divider
Heated, so as to be heated by way of heat transfer to the metal fluid in die body, coolant is entered by water inlet pipe
In cooling tube, current divider is cooled, so as to cool to the metal fluid of die body, coolant in cooling tube is from outlet pipe stream
Go out in current divider, reach the effect of circulation temperature lowering, when the temperature of the metal fluid in die body is less than design temperature, heater strip is opened
Beginning work, heats up to metal fluid, when the temperature of the metal fluid in die body is higher than design temperature, is entered by coolant
Go out cooling tube and circulation temperature lowering is carried out to metal fluid, the extruding grinding tool of this aluminium alloy seamless pipe, can be realized by temperature control device
Rationally temperature of the control metal fluid in mould, is advantageous to the shaping of alloy seamless steel pipe, improves the qualified of product
Rate, reduce production cost.
2nd, thermal insulation layer is fixed between the utility model wire barrel and first support, thermal insulation layer runs through first support and mould
Body, it can prevent the circuit inside wire barrel from being formed by high temperature failure, thermal insulation layer by the filling of high temperature cotton by thermal insulation layer, high temperature cotton is resistance to
High-temperature behavior is good, and is easy to fill, and cooling tube is arc-shaped structure, makes cooling tube more preferable to the cooling effect of current divider, die body
Both ends be respectively and fixedly provided with adpting flange, be easy to being fixedly connected for die body and extruder and following process equipment.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model temperature regulating device structural representation；
Fig. 3 is the utility model insulating layer structure schematic diagram.
In figure：1- current dividers；2- current divider supports；3- die bodys；4- first supports；5- second supports；The supports of 6- the 3rd；7-
Temperature regulating device；8- heater strips；9- temperature transducers；10- water inlet pipes；11- cooling tubes；12- outlet pipes；13- heating chambers；14- is surveyed
Warm chamber；15- wire barrels；16- thermal insulation layers；17- adpting flanges.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of extruding grinding tool of aluminium alloy seamless pipe, bag
Current divider 1, current divider support 2, die body 3 and temperature regulating device 7 are included, the current divider 1 is fixed on die body 3 by current divider support 2
Inside, the current divider support 2 include first support 4, the support 6 of second support 5 and the 3rd, the first support 4, second
The support 6 of frame 5 and the 3rd is angularly fixed between current divider 1 and the inwall of die body 3, and the temperature regulating device 7 is fixed on current divider 1
Inside, the temperature regulating device 7 include heater strip 8, temperature transducer 9, water inlet pipe 10, cooling tube 11 and outlet pipe 12, described point
The inside of stream device 1 is provided with heating chamber 13 and thermometric chamber 14, and the heater strip 8 and temperature transducer 9 are separately fixed at heating chamber 13
In thermometric chamber 14, the temperature transducer 9 is electrically connected with heater strip 8, and the inside of the first support 4 is provided with wire barrel 15,
The wire barrel 15 connects with heating chamber 13 and thermometric chamber 14 respectively, and the water inlet pipe 10 is located at the inside of second support 5, described
The output end of water inlet pipe 10 connects with cooling tube 11, and the cooling tube 11 is located at the inside of current divider 1, and the cooling tube 11 is remote
One end of water inlet pipe 10 connects with outlet pipe 12, and the outlet pipe 12 is located at the inside of the 3rd support 6.
Thermal insulation layer 16 is fixed between the wire barrel 15 and first support 4, the thermal insulation layer 16 runs through the He of first support 4
Die body 3, can preventing the circuit inside wire barrel 15 by thermal insulation layer 16, the thermal insulation layer 16 is by high temperature cotton by high temperature failure
Filling forms, and high temperature cotton resistance to elevated temperatures is good, and is easy to fill, and the cooling tube 11 is arc-shaped structure, makes cooling tube 11 right
The cooling effect of current divider 1 is more preferable, and the both ends of the die body 3 are respectively and fixedly provided with adpting flange 17, be easy to die body 3 and extruder and after
Continuous process equipment is fixedly connected.
Operation principle：At work, extruder squeezes into metal fluid in die body 3, metal fluid is existed by current divider 1
Steel pipe is shaped in die body 3, the temperature of metal fluid in die body 3 is detected by temperature transducer 9, by heater strip 8 to shunting
Device 1 is heated, and so as to be heated by way of heat transfer to the metal fluid in die body 3, coolant passes through water inlet pipe
10 enter in cooling tube 11, and current divider 1 is cooled, so as to cool to the metal fluid of die body 3, the cooling in cooling tube 11
Liquid is flowed out in current divider 1 from outlet pipe 12, reaches the effect of circulation temperature lowering, is set when the temperature of the metal fluid in die body 3 is less than
When constant temperature is spent, heater strip 8 is started working, and metal fluid is heated up, when the temperature of the metal fluid in die body 3 is higher than setting
During temperature, cooling tube 11 is passed in and out by coolant circulation temperature lowering is carried out to metal fluid, it is solid between wire barrel 15 and first support 4
Thermal insulation layer 16 is scheduled on, thermal insulation layer 16 runs through first support 4 and die body 3, the line inside wire barrel 15 can be prevented by thermal insulation layer 16
Road is formed by high temperature failure, thermal insulation layer 16 by the filling of high temperature cotton, and high temperature cotton resistance to elevated temperatures is good, and is easy to fill, cooling tube 11
For arc-shaped structure, make cooling tube 11 more preferable to the cooling effect of current divider 1, the both ends of die body 3 are respectively and fixedly provided with adpting flange 17,
It is easy to being fixedly connected for die body 3 and extruder and following process equipment, the extruding grinding tool of this aluminium alloy seamless pipe, is filled by temperature control
Rationally temperature of the control metal fluid in mould can be realized by putting, and be advantageous to the shaping of alloy seamless steel pipe, improved
The qualification rate of product, reduce production cost.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of extruding grinding tool of aluminium alloy seamless pipe, including current divider (1), current divider support (2), die body (3) and temperature control dress
Put (7), it is characterised in that：The current divider (1) is fixed on the inside of die body (3), the current divider by current divider support (2)
Support (2) includes first support (4), second support (5) and the 3rd support (6), the first support (4), second support (5) and
3rd support (6) is angularly fixed between current divider (1) and die body (3) inwall, and the temperature regulating device (7) is fixed on current divider
(1) inside, the temperature regulating device (7) include heater strip (8), temperature transducer (9), water inlet pipe (10), cooling tube (11) and
Outlet pipe (12), the inside of the current divider (1) are provided with heating chamber (13) and thermometric chamber (14), the heater strip (8) and thermometric
Sensor (9) is separately fixed in heating chamber (13) and thermometric chamber (14), and the temperature transducer (9) is electrically connected with heater strip
(8), the inside of the first support (4) is provided with wire barrel (15), the wire barrel (15) respectively with heating chamber (13) and thermometric
Chamber (14) connects, and the water inlet pipe (10) is located at the inside of second support (5), the output end and cooling tube of the water inlet pipe (10)
(11) connect, the cooling tube (11) is located at the inside of current divider (1), the one end of the cooling tube (11) away from water inlet pipe (10)
Connected with outlet pipe (12), the outlet pipe (12) is located at the inside of the 3rd support (6).
A kind of 2. extruding grinding tool of aluminium alloy seamless pipe according to claim 1, it is characterised in that：The wire barrel (15)
Thermal insulation layer (16) is fixed between first support (4), the thermal insulation layer (16) runs through first support (4) and die body (3).
A kind of 3. extruding grinding tool of aluminium alloy seamless pipe according to claim 2, it is characterised in that：The thermal insulation layer (16)
Formed by the filling of high temperature cotton.
A kind of 4. extruding grinding tool of aluminium alloy seamless pipe according to claim 1, it is characterised in that：The cooling tube (11)
For arc-shaped structure.
A kind of 5. extruding grinding tool of aluminium alloy seamless pipe according to claim 1, it is characterised in that：The die body (3)
Both ends are respectively and fixedly provided with adpting flange (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187252.5U CN207204881U (en) | 2017-09-16 | 2017-09-16 | A kind of extruding grinding tool of aluminium alloy seamless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721187252.5U CN207204881U (en) | 2017-09-16 | 2017-09-16 | A kind of extruding grinding tool of aluminium alloy seamless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204881U true CN207204881U (en) | 2018-04-10 |
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ID=61825179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721187252.5U Active CN207204881U (en) | 2017-09-16 | 2017-09-16 | A kind of extruding grinding tool of aluminium alloy seamless pipe |
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| Country | Link |
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| CN (1) | CN207204881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309113A (en) * | 2021-12-09 | 2022-04-12 | 山东兖矿轻合金有限公司 | Extrusion needle for aluminum alloy seamless tube extruder and online heating method thereof |
-
2017
- 2017-09-16 CN CN201721187252.5U patent/CN207204881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309113A (en) * | 2021-12-09 | 2022-04-12 | 山东兖矿轻合金有限公司 | Extrusion needle for aluminum alloy seamless tube extruder and online heating method thereof |
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