CN205519299U - Port of asymmetric special -shaped aluminum pipe expands device that contracts - Google Patents
Port of asymmetric special -shaped aluminum pipe expands device that contracts Download PDFInfo
- Publication number
- CN205519299U CN205519299U CN201620134844.XU CN201620134844U CN205519299U CN 205519299 U CN205519299 U CN 205519299U CN 201620134844 U CN201620134844 U CN 201620134844U CN 205519299 U CN205519299 U CN 205519299U
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- CN
- China
- Prior art keywords
- aluminum pipe
- die orifice
- workbench
- port
- internal lining
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- 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.)
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Abstract
The utility model provides a port of asymmetric special -shaped aluminum pipe expands device that contracts, comprises a workbench, be equipped with throat forming die and hydraulic press on the workstation, be connected with the inside lining plug on the hydraulic press, the inside lining plug is including the flaring end that is located inside lining plug left end, a structure is simple, and reasonable design, can be directly carry out flaring and throat operation in step to the port of aluminum pipe, the technique restriction that original aluminum pipe can only the isomorph enlarges or reduces has been solved, the breakthrough of aluminum pipe shaping technique has been realized, accurately machined equipment acquisition cost of aluminum pipe and cost of labor have also been reduced simultaneously, the efficiency of the accurately machined production of aluminum pipe is improved.
Description
Technical field
This utility model relates to the scalable device of port of a kind of asymmetric abnormity aluminum pipe.
Background technology
Total well known, when producing all kinds of aluminum accessory tubes, aluminum pipe need to be carried out multinomial processed, the most just include
Enlarging and reducing operation, conventional enlarging operation and reducing operation are carried out separately, and most enlarging operation and reducing
The symmetry of the aluminum pipe that behaviour is only used for symmetrical shape is scalable, and high degree have impact on greatly the production efficiency of aluminum pipe polish, simultaneously
Owing to enlarging operation and process-cycle of reducing operation itself are shorter, to take aluminum pipe the most complicated for dress up and down, is difficult to one man operation, improves
The input of cost of labor, therefore, being badly in need of one with one man operation, and can once complete enlarging and the dress of reducing two operation
Put.
Utility model content
For the problems referred to above, the utility model proposes the scalable device of port of a kind of asymmetric abnormity aluminum pipe.
For solving above technical problem, the technical scheme that this utility model provides is:
The scalable device of port of a kind of asymmetric abnormity aluminum pipe, it is characterised in that include workbench, described workbench level
Arranging, its upper end level, workbench is provided with reducing shaping die and hydraulic press, and described reducing shaping die is fixedly installed on work
The left side of station, described hydraulic press is fixedly installed on the right side of workbench；
Having horizontally disposed necking forming die orifice in described reducing shaping die, described necking forming die orifice is from left to right
Including the first die orifice, the second die orifice and the 3rd die orifice successively, described first die orifice is cylinder, its in cylindrical diameter
For R1, described 3rd die orifice is cylinder, its in cylindrical a diameter of R2, described second die orifice is truncated cone-shaped, its institute
In the left side of truncated cone-shaped and right side the most rounded, its in circular diameter be respectively R3 and R4, described R1=R3, R2=
R4；
Described hydraulic press includes the telescopic end of cylinder, and described telescopic end points on the left of workbench, in telescopic end is provided with
Lining core rod, the right-hand member of described internal lining mandrel is fixing with telescopic end to be connected, and internal lining mandrel includes the enlarging being positioned at internal lining mandrel left end
End, described flared end includes positioning bar, enlarging round platform and compressing plate the most successively, and described location bar is cylinder, described
Enlarging round platform is truncated cone-shaped, described in compress plate be annular, the outer wall that protrudes and be perpendicular to internal lining mandrel；
Further, the described axis of necking forming die orifice, the axis of telescopic end and the axis of internal lining mandrel
For same straight line.
Operation principle of the present utility model:
Being overlapped on the securing lever one end of aluminum pipe A, the external diameter of location bar agrees with the internal diameter of aluminum pipe A, and matched in clearance, opens
Dynamic hydraulic press, aluminum pipe A is under the promotion of hydraulic press, with telescopic end to left movement, until the left end of aluminum pipe A snaps in necking forming mould
In tool in the 3rd die orifice of reducing shaping mould mouth, completing the location of aluminum pipe A, hydraulic press continued operation, the left end of aluminum pipe A does not slowly have
Enter in necking forming die orifice, it is achieved the reducing operation of aluminum pipe A left end, the round platform of flared end enlarging simultaneously is slowly pressed into the right side of aluminum pipe A
In end, it is achieved the enlarging operation of aluminum pipe A right-hand member, compressing on plate until the right-hand member of aluminum pipe A is pressed on, hydraulic press stops subsequently, extremely
This, complete the scalable operation of aluminum pipe A port.
The beneficial effects of the utility model are:
The scalable device of port of a kind of asymmetric abnormity aluminum pipe that the utility model proposes, including workbench, on workbench
Being provided with reducing shaping die and hydraulic press, hydraulic press connects has internal lining mandrel, internal lining mandrel to include being positioned at internal lining mandrel left end
Flared end, its simple in construction, reasonable in design, can directly port to aluminum pipe synchronize to carry out enlarging and reducing operation, solve
Original aluminum pipe can only the technical limitations that expands or shrinks of similar shape, it is achieved that the breakthrough of aluminum pipe shaping technique, also reduces aluminum simultaneously
The equipment purchasing cost of pipe polish and cost of labor, improve the production efficiency of aluminum pipe polish.
Accompanying drawing explanation
Fig. 1 this utility model schematic diagram.
Fig. 2 this utility model enlarging reducing operation chart.
Fig. 3 necking forming die orifice schematic diagram.
Detailed description of the invention
The scalable device of port of a kind of asymmetric abnormity aluminum pipe as depicted, it is characterised in that include workbench 1, institute
Stating workbench 1 to be horizontally disposed with, its upper end level, workbench 1 is provided with reducing shaping die 2 and hydraulic press 3, described necking forming
Mould 2 is fixedly installed on the left side of workbench 1, and described hydraulic press 3 is fixedly installed on the right side of workbench 1；
Having horizontally disposed necking forming die orifice 4 in described reducing shaping die 2, described necking forming die orifice 4 is from left
Include the first die orifice the 5, second die orifice 6 and the 3rd die orifice 7 the most successively, described first die orifice 5 in cylinder, its in cylinder
A diameter of R1 of shape, described 3rd die orifice 7 in cylinder, its in cylindrical a diameter of R2, described second die orifice 6 is in circle
Platform shape, its in the left side of truncated cone-shaped and right side the most rounded, its in circular diameter be respectively R3 and R4, described R1
=R3, R2=R4；
Described hydraulic press 3 includes the telescopic end 8 of cylinder, and described telescopic end 8 points on the left of workbench 1, telescopic end 8 sets
Having internal lining mandrel 9, the right-hand member of described internal lining mandrel 9 is fixing with telescopic end 8 to be connected, and it is left that internal lining mandrel 9 includes being positioned at internal lining mandrel 9
The flared end 10 of end, described flared end 10 includes positioning bar 11, enlarging round platform 12 and compressing plate 13 the most successively, described fixed
Position bar 11 in cylinder, described enlarging round platform 12 in truncated cone-shaped, described in compress plate 13 in annular, protrude and be perpendicular to interior lining core
The outer wall of rod 9；
Further, the axis of described necking forming die orifice 4, the axis of telescopic end 8 and the axis of internal lining mandrel 9
Line is same straight line.
The scalable device of port of a kind of asymmetric abnormity aluminum pipe that the utility model proposes, including workbench, on workbench
Being provided with reducing shaping die and hydraulic press, hydraulic press connects has internal lining mandrel, internal lining mandrel to include being positioned at internal lining mandrel left end
Flared end, its simple in construction, reasonable in design, can directly port to aluminum pipe synchronize to carry out enlarging and reducing operation, solve
Original aluminum pipe can only the technical limitations that expands or shrinks of similar shape, it is achieved that the breakthrough of aluminum pipe shaping technique, also reduces aluminum simultaneously
The equipment purchasing cost of pipe polish and cost of labor, improve the production efficiency of aluminum pipe polish.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is as the criterion.
Claims (2)
1. the scalable device of port of an asymmetric abnormity aluminum pipe, it is characterised in that include that workbench, described workbench level set
Putting, its upper end level, workbench is provided with reducing shaping die and hydraulic press, and described reducing shaping die is fixedly installed on work
The left side of platform, described hydraulic press is fixedly installed on the right side of workbench；
Having horizontally disposed necking forming die orifice in described reducing shaping die, described necking forming die orifice is the most successively
Including the first die orifice, the second die orifice and the 3rd die orifice, described first die orifice is cylinder, its in cylindrical a diameter of
R1, described 3rd die orifice is cylinder, its in cylindrical a diameter of R2, described second die orifice is truncated cone-shaped, its institute in
The left side of truncated cone-shaped and right side the most rounded, its in circular diameter be respectively R3 and R4, described R1=R3, R2=R4；
Described hydraulic press includes the telescopic end of cylinder, and described telescopic end points on the left of workbench, and telescopic end is provided with interior lining core
Rod, the right-hand member of described internal lining mandrel is fixing with telescopic end to be connected, and internal lining mandrel includes the flared end being positioned at internal lining mandrel left end, institute
Stating flared end to include the most successively positioning bar, enlarging round platform and compressing plate, described location bar is cylinder, described enlarging circle
Platform is truncated cone-shaped, described in compress plate be annular, the outer wall that protrudes and be perpendicular to internal lining mandrel.
The scalable device of port of a kind of asymmetric abnormity aluminum pipe the most as claimed in claim 1, it is characterised in that described reducing becomes
The axis of the axis of pattern mouth, the axis of telescopic end and internal lining mandrel is same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134844.XU CN205519299U (en) | 2016-02-23 | 2016-02-23 | Port of asymmetric special -shaped aluminum pipe expands device that contracts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134844.XU CN205519299U (en) | 2016-02-23 | 2016-02-23 | Port of asymmetric special -shaped aluminum pipe expands device that contracts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519299U true CN205519299U (en) | 2016-08-31 |
Family
ID=56778832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134844.XU Expired - Fee Related CN205519299U (en) | 2016-02-23 | 2016-02-23 | Port of asymmetric special -shaped aluminum pipe expands device that contracts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290458A (en) * | 2018-08-08 | 2019-02-01 | 淮北阳光管业科技有限公司 | A kind of pipe fitting necking tooling |
-
2016
- 2016-02-23 CN CN201620134844.XU patent/CN205519299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290458A (en) * | 2018-08-08 | 2019-02-01 | 淮北阳光管业科技有限公司 | A kind of pipe fitting necking tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |