CN208213962U - A kind of extruding aluminium alloy mold for building - Google Patents
A kind of extruding aluminium alloy mold for building Download PDFInfo
- Publication number
- CN208213962U CN208213962U CN201820687602.2U CN201820687602U CN208213962U CN 208213962 U CN208213962 U CN 208213962U CN 201820687602 U CN201820687602 U CN 201820687602U CN 208213962 U CN208213962 U CN 208213962U
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- China
- Prior art keywords
- mold
- die
- hole
- aluminium alloy
- bridge
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Abstract
The utility model discloses a kind of extruding aluminium alloy mold for building, including upper die and lower die, the contact portion of upper die and lower die is provided with mold bridge, the both ends of mold bridge are mounted on buffering pressure spring, the surface of upper mold is provided with mold core, the surface of lower die offers die hole, the surrounding of mold core is provided with the shunt bridge shunted to the cylindrical metal ingot after heating in high pressure, the shape of shunt bridge is domed, the side of shunt bridge is provided with the tap hole that stream is divided into multiply, the material stock of each shunting is come together in bonding container by tap hole, the port for flowing to die hole in bonding container after material stock soldering is provided with pre-formed hole, the ball of the sliding block linking die hole surface setting of mold core bottom installation, the inner surface of die hole is provided with the forming panel that slide link is fixed.Reduce the mold extent of damage, increases the efficiency of die life promotion work, extend the service life of mold, it is novel in design, it is a kind of good innovation scheme, is very promising for marketing..
Description
Technical field
The utility model relates to aluminium alloys to process technical field, more particularly to a kind of for building aluminium alloy extruded
Mould.
Background technique
Aluminium alloy have good fracture toughness and hot-working character, can production and supply various specifications plate, bar, type
Material, thick-wall tube, forging and forging part serve not only as the important load framework on industry profile, such as the frame of truck
Frame, the skeleton of high speed and subway train railway carriage and floor etc. are also suitable for the important primary structure member manufactured on aircraft, to mitigate aircraft
Construction weight, such as covering, siding, bulkhead, front-axle beam, crossbeam, rib, connector, pillar and undercarriage key component and important parts,
It is applied widely on each model aircraft at home.During producing Aluminium Alloy Extruded Bar, it is ensured that bar tissue, at
The uniformity divided enables aluminum alloy to extruded bars and obtains preferable comprehensive mechanical property.
Aluminium has preferable extrusion molding, has light specific gravity, intensity good, good economy, the feature of environmental protection and can recycle
Advantage, so aluminium is widely used in the technical fields such as industry, decoration.The processing of aluminum profile at this stage is to pass through hot extrusion mostly
Compression mould is completed, and since alloy is harder, and without corresponding buffer gear, is easy to cause to damage and ruin to shunting mold
It is bad, it causes die life to shorten, influences the efficiency of processing, there is deficiencies.
In conclusion in view of the drawbacks of the prior art, it is accordingly required in particular to a kind of extruding aluminium alloy mold for building, it is existing to solve
There is the deficiency of technology.
Utility model content
For deficiency existing for extruding aluminium alloy mold in the prior art, operation in practice is influenced, the utility model proposes
A kind of extruding aluminium alloy mold for building, it is novel in design, by installing pressure-reducing cushioning device on extrusion die, promote extrusion die
Service life, practical performance is excellent, has solved the defect of the prior art.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of extruding aluminium alloy mold for building, including upper die and lower die, the contact portion of upper die and lower die are provided with mold
Bridge, the both ends of mold bridge are mounted on buffering pressure spring, and the surface of upper mold is provided with mold core, and the surface of lower die offers die hole, mould
The surrounding of core is provided with the shunt bridge shunted to the cylindrical metal ingot after heating in high pressure, and the shape of shunt bridge is in arch
Shape, the side of shunt bridge are provided with the tap hole that stream is divided into multiply, and the material stock of each shunting is come together in bonding container by tap hole,
The port for flowing to die hole in bonding container after material stock soldering is provided with pre-formed hole, and the sliding block of mold core bottom installation is connected die hole table
The ball of face setting, the inner surface of die hole are provided with the forming panel that slide link is fixed.
Further, the shape of the pre-formed hole is identical as aluminium alloy cross section.
Further, one end of the slide link is provided with the bearing block that screw is fixed, slide link
The sliding axle of the abutting forming panel of other end setting, the centre of bearing block is provided with extension and contraction control spring.
Positioning pin rod is installed between upper die and lower die described in the utility model.
Further, the depth of the bonding container is 20mm-50mm.
Upper mold centre is set in mold core described in the utility model.
The beneficial effects of the utility model are: this product structure is simple, decompressor is installed between upper die and lower die, reduces
The mold extent of damage increases the efficiency of die life promotion work, and practical performance is strong, extends the service life of mold, realizes
The volume production of hollow aluminium alloy product, it is novel in design, it is a kind of good innovation scheme, is very promising for marketing..
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural schematic diagram of the utility model；
100- upper mold in figure, 110- lower die, 120- shunt bridge, 130- mold core, 140- bonding container, 150- mold bridge, 160-
Buffer pressure spring, 170- forming panel, 180- sliding block, 190- ball, 200- slide link.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, a kind of extruding aluminium alloy mold for building, including upper mold 100 and lower die 110, upper mold 100 and lower die
110 contact portion is provided with mold bridge 150, and the both ends of mold bridge 150 are mounted on buffering pressure spring 160, and the surface of upper mold 100 is set
It is equipped with mold core 130, the surface of lower die 110 offers die hole, and the surrounding of mold core 130 is provided with to the cylindrical metal ingot after heating
In the shunt bridge 120 that high pressure is shunted, the shape of shunt bridge 120 is domed, and the side of shunt bridge 120 is provided with stream point
For the tap hole of multiply, the material stock of each shunting is come together in bonding container 140, flowed after material stock soldering in bonding container 140 by tap hole
The port of die hole is provided with pre-formed hole, the sliding block 180 of 130 bottom of mold core installation is connected the ball 190 of die hole surface setting,
The inner surface of die hole is provided with the forming panel 170 that slide link 200 is fixed.
In addition, the shape of pre-formed hole is identical as aluminium alloy cross section.One end of slide link 200 is provided with screw
The bearing block being fixed, the sliding axle of the abutting forming panel 170 of the other end setting of slide link 200, in bearing block
Between be provided with extension and contraction control spring, can discharging when, to die hole carry out slight oscillatory play corrective action, prevent discharging block
In discharge port.Positioning pin rod is installed between upper mold 100 and lower die 110.The depth of bonding container 140 is 20mm-50mm.Mold core
130 are set to 100 centre of upper mold.
Since shunt bridge is arch, when extrusion die for it is aluminium alloy extruded when, contact of the aluminium bar with mold point before this
Contact, then be face contact, reduce resistance.And since shunt bridge is arch, when stress, can be such that power is decomposed by bridge top to be transmitted to
On the bridge pier on both sides, so that the stress of arch bridge is become smaller, bridge is prevented to be broken.
Mold bridge location will avoid cloth in section bar corner position, and mold bridge cloth is guaranteed performance in the position in profile face as far as possible,
Simultaneously to guarantee die life, bridge width is rationally designed, is depressurized by buffering pressure spring, reduces the mold extent of damage, increased
Die life.
The utility model is effective are as follows: structure is simple, and decompressor is installed between upper die and lower die, reduces mold and is damaged journey
Degree increases the efficiency of die life promotion work, and practical performance is strong, extends the service life of mold, realizes hollow aluminium alloy
The volume production of product, it is novel in design, it is a kind of good innovation scheme, is very promising for marketing..
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model originally
Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention.
The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (6)
1. a kind of extruding aluminium alloy mold for building, including upper die and lower die, it is characterised in that: the contact portion of upper die and lower die is set
It is equipped with mold bridge, the both ends of mold bridge are mounted on buffering pressure spring, and the surface of upper mold is provided with mold core, and the surface of lower die offers
Die hole, the surrounding of mold core are provided with the shunt bridge shunted to the cylindrical metal ingot after heating in high pressure, the shape of shunt bridge
Shape is domed, and the side of shunt bridge is provided with the tap hole that stream is divided into multiply, and tap hole comes together in the material stock of each shunting
Bonding container, the port that die hole is flowed to after the interior material stock soldering of bonding container are provided with pre-formed hole, the sliding block rank of mold core bottom installation
The ball of die hole surface setting is connect, the inner surface of die hole is provided with the forming panel that slide link is fixed.
2. a kind of extruding aluminium alloy mold for building according to claim 1, it is characterised in that: the shape of the pre-formed hole
Shape is identical as aluminium alloy cross section.
3. a kind of extruding aluminium alloy mold for building according to claim 1, it is characterised in that: the one of the slide link
It holds and is provided with the bearing block that screw is fixed, the sliding axle of the abutting forming panel of the other end setting of slide link,
The centre of bearing block is provided with extension and contraction control spring.
4. a kind of extruding aluminium alloy mold for building according to claim 1, it is characterised in that: the upper die and lower die it
Between positioning pin rod is installed.
5. a kind of extruding aluminium alloy mold for building according to claim 1, it is characterised in that: the depth of the bonding container
For 20mm-50mm.
6. a kind of extruding aluminium alloy mold for building according to claim 1, it is characterised in that: the mold core is set to
Mould centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687602.2U CN208213962U (en) | 2018-05-09 | 2018-05-09 | A kind of extruding aluminium alloy mold for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687602.2U CN208213962U (en) | 2018-05-09 | 2018-05-09 | A kind of extruding aluminium alloy mold for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208213962U true CN208213962U (en) | 2018-12-11 |
Family
ID=64511345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687602.2U Expired - Fee Related CN208213962U (en) | 2018-05-09 | 2018-05-09 | A kind of extruding aluminium alloy mold for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208213962U (en) |
-
2018
- 2018-05-09 CN CN201820687602.2U patent/CN208213962U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 No. 33 Beizhong Road, North District, Qingdao City, Shandong Province Patentee after: Qingdao Ruian Construction Industry Group Co., Ltd. Address before: 266000 No. 33 Beizhong Road, North District, Qingdao City, Shandong Province Patentee before: Qingdao Ruian Construction Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |