CN207447101U - A kind of bellow mold to rise applied to water on forming machine - Google Patents
A kind of bellow mold to rise applied to water on forming machine Download PDFInfo
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- CN207447101U CN207447101U CN201721256365.6U CN201721256365U CN207447101U CN 207447101 U CN207447101 U CN 207447101U CN 201721256365 U CN201721256365 U CN 201721256365U CN 207447101 U CN207447101 U CN 207447101U
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- flexible mould
- mould piece
- installation cavity
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Abstract
The utility model discloses a kind of bellow molds to rise applied to water on forming machine, including the upper die and lower die being symmetrical arranged and structure is identical, the upper die and lower die include mold base, the installation cavity being arranged in mold base, the flexible mould piece group being placed in installation cavity, the middle part of flexible mould piece group is mold cavity, the both sides of the mold base are respectively equipped with riser, the riser of both sides forms installation cavity, the supporting guide of at least two support flexible mould piece groups and at least one is equipped in the installation cavity and runs through the guiding axis of flexible mould piece group, the flexible mould piece group is placed on supporting guide, the middle part of installation cavity is equipped with the telescoping cylinder that flexible mould piece group is driven to be moved along guiding axis.The telescoping cylinder of the utility model is mounted on the middle part of installation cavity, and compared to two traditional cylinder structures, it is few to not only simplify structure, accessory, and balance is more preferable, machining accuracy higher.
Description
Technical field
The utility model is related to a kind of molds, and in particular to a kind of bellow mold to rise applied to water on forming machine.
Background technology
Ripple light pipe is installed on as a kind of flexible pressure-resistant pipe fitting in liquid conveying system, to compensate pipeline or machine,
The device of the mutual displacement of equipment connecting pin can effectively solve the problems, such as that pipeline is corrosion resistant, solve pipeline in telescopic process
The problem of fracture, solves the rising-heat contracting-cold problem of pipeline, the effects that can absorbing vibrational energy, can play vibration damping, noise reduction.It is existing
Some ripple light pipes are mainly made by the interior high pressure water forming machine that rises, first by tubing be placed into ripple die blade into
In pattern tool, tubing is radially expanded under the action of the fluid pressure in pipe, and according to metal forming principle, metal is in plasticity
Constancy of volume in forming process, the material that bellows radial direction expanding needs is supplemented by tubing axial shortening, therefore ripple mould
Tool piece, which is axially moveable, makes tube forming.
However existing bellow mold is lacked there are precision is not high, movable not smooth, position inaccurate, service life is not long etc.
Point, it is therefore desirable to be improved.
Utility model content
It is provided by the utility model it is a kind of it is rational in infrastructure, action is smooth sensitive and the ripple that rises on forming machine applied to water
Line pipe mold.
Technical solution is used by the utility model solves its technical problem：
A kind of bellow mold to rise applied to water on forming machine, including upper mold arranged symmetrically and identical structure under
Mould, the upper die and lower die include mold base, the installation cavity being arranged in mold base, the flexible mould being placed in installation cavity
Piece group, the middle part of flexible mould piece group is mold cavity, and the both sides of the mold base are respectively equipped with riser, and the riser of both sides forms peace
It behave affectedly, the supporting guide and at least one that at least two support flexible mould piece groups are equipped in the installation cavity runs through flexible mould
The guiding axis of piece group, the flexible mould piece group are placed on supporting guide, and the middle part of installation cavity, which is equipped with, drives flexible mould piece
The telescoping cylinder that group is moved along guiding axis.
In the utility model, the flexible mould piece group includes the die blade that multi-disc is arranged parallel to each other, per sheet mold
Piece is equipped with recessed mold slots, opposite can slide and be equipped between each other between adjacent two panels die blade and slide position restrainer
Structure, the position-limit mechanism that slides include being arranged on the sliding groove of previous die blade one side, are arranged on latter die blade opposite side
Position limiting slide block, the position limiting slide block move in sliding groove to the direction away from or close to next die blade.
In the utility model, the vertical plates on both sides inner wall is equipped with the wear plate I for withstanding on flexible mould piece group side.
In the utility model, the pressing plate for being pressed in flexible mould piece group top is equipped at the top of the riser.
In the utility model, the supporting guide is equipped with wear plate II.
The beneficial effects of the utility model are：The telescoping cylinder of the utility model is mounted on the middle part of installation cavity, compared to tradition
Two cylinder structures, it is few to not only simplify structure, accessory, and balance is more preferable, machining accuracy higher；Further, this practicality
It is new that flexible mould piece group is lived using supporting guide and guiding axis dual support, its upper and lower friction is made more to balance,
Reduce the probability that die deformation is occurred；Further, the top of the supporting guide and the side wall of riser are equipped with wear plate,
The action for not only making flexible mould piece group is more smooth sensitive, but also makes the service life of mold longer.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the front view of lower die；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is the structure diagram of piecemeal activity die blade group.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described.
Referring to the drawings 1 to Fig. 5, a kind of described bellow mold to rise applied to water on forming machine of the present embodiment wraps
Upper die and lower die arranged symmetrically and identical structure are included, upper die and lower die are separately mounted in rack, upper die and lower die molding
Water is formed afterwards to rise mold.The upper die and lower die include mold base 1, the installation cavity 2 being arranged in mold base 1, are placed on peace
The flexible mould piece group 3 behaveing affectedly in 2, the middle part of flexible mould piece group 3 is mold cavity 4, and the both sides of the mold base 1 are respectively equipped with
Riser 5, the riser 5 of both sides form installation cavity 2, the supporting guide of two support flexible mould piece groups 3 are equipped in the installation cavity 2
6 and two guiding axis 7 for running through flexible mould piece group 3, the flexible mould piece group 3 is placed on supporting guide 6, installation cavity 2
Middle part be equipped with the telescoping cylinder 8 that flexible mould piece group 3 is driven to be moved along guiding axis 7, the telescoping cylinder 8 is hydraulic cylinder, telescoping cylinder 8
Activity drives the 3 push wave shaping of flexible mould piece group.
As preferred embodiment, the flexible mould piece group 3 includes the die blade 31 that multi-disc is arranged parallel to each other, often
Sheet mold piece 31 is equipped with recessed mold slots, opposite can slide and be equipped between each other between adjacent two panels die blade 31 and slide
Dynamic position-limit mechanism, the position-limit mechanism that slides include being arranged on the sliding groove 32 of previous 31 one side of die blade, are arranged on latter mould
Has the position limiting slide block 33 of 31 opposite side of piece, the position limiting slide block 33 is in sliding groove 32 to the side away from or close to next die blade
To movement.In the present embodiment, the extruding plate 34 of a mold slots is included per sheet mold piece 31, connects 34 liang of extruding plate respectively
The active plate 35 of side is mutually communicated to form the mold cavity 4 that can place tubing per the mold slots of sheet mold piece 31, and both sides are lived
Dynamic to be connected respectively by link block 36 between connecting plate 35 and extruding plate 34, the inside of each link block 36 is equipped with recess I, inside
Recess I form for a upper die blade 31 position limiting slide block 33 slip sliding groove 32, the outside of each link block 36 is equipped with
Recess II, the outer end of recess II convexes to form can be on the interior position limiting slide block 33 slided of next sliding groove 32, same die blade
The recess I, II of both sides is symmetrically set respectively.The present embodiment is divided into two parts in left and right, and left and right two parts are symmetrical, position
Sliding groove 32 is equipped in the both sides of Zhong Jian die blade 31.Further, the both sides link block 36 of adjacent two panels die blade 31 it
Between distance it is incremented by successively or successively decrease, when push wave is molded after molding, each sheet mold piece is leaning closely against together, uniform force, no
It is yielding.In the present embodiment, extruding plate 34, active plate 35 and link block 36 are integrally formed by metal material.Up and down
The middle part of the link block 36 of mould, which is equipped with, is respectively equipped with guide post pin and through hole 37, when upper and lower mould molds, passes through guide post pin and through hole 37
It is engaged, it is ensured that between each other there is no dislocation, ensure accuracy.It is equipped with per the side wall of the active plate 35 of sheet mold piece 31
Pilot hole 38, guiding axis 7 pass through pilot hole 38.For the different piece of corresponding ripple light pipe, the width per sheet mold piece 31 differs
It causes, corresponding adjustment is carried out according to different products.
In the present embodiment, in order to extend the service life of mold, 5 inner wall of vertical plates on both sides is equipped with and withstands on flexible mould
The wear plate I 9 of 3 side of piece group, the supporting guide 6 are equipped with wear plate II 11.Further, for convenience of fixed flexible mould piece
Group 3,5 top of riser are equipped with the pressing plate 10 for being pressed in 3 top of flexible mould piece group.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose is belonged within the scope of protection of the utility model.
Claims (5)
1. a kind of bellow mold to rise applied to water on forming machine, including upper mold arranged symmetrically and identical structure under
Mould, the upper die and lower die include mold base（1）, be arranged on mold base（1）Interior installation cavity（2）, be placed on installation cavity（2）
Interior flexible mould piece group（3）, flexible mould piece group（3）Middle part be mold cavity（4）, it is characterised in that：The mold base（1）
Both sides be respectively equipped with riser（5）, the riser of both sides（5）Form installation cavity（2）, the installation cavity（2）It is interior to be equipped at least two
Support flexible mould piece group（3）Supporting guide（6）Run through flexible mould piece group at least one（3）Guiding axis（7）, it is described
Flexible mould piece group（3）It is placed on supporting guide（6）On, installation cavity（2）Middle part be equipped with drive flexible mould piece group（3）It leads on edge
To axis（7）Mobile telescoping cylinder（8）.
2. a kind of bellow mold to rise applied to water on forming machine according to claim 1, it is characterised in that：The work
Moving mold piece group（3）The die blade being arranged parallel to each other including multi-disc（31）, per sheet mold piece（31）It is equipped with recessed mold
Slot, adjacent two panels die blade（31）Between opposite can slide and be equipped between each other and slide position-limit mechanism, the slip /V
Mechanism includes being arranged on previous die blade（31）The sliding groove of one side（32）, be arranged on latter die blade（31）The /V of opposite side
Sliding block（33）, the position limiting slide block（33）In sliding groove（32）The introversive direction away from or close to next die blade is moved.
3. a kind of bellow mold to rise applied to water on forming machine according to claim 1, it is characterised in that：Described two
Cant board（5）Inner wall is equipped with and withstands on flexible mould piece group（3）The wear plate I of side（9）.
4. a kind of bellow mold to rise applied to water on forming machine according to claim 1, it is characterised in that：It is described vertical
Plate（5）Top is equipped with and is pressed in flexible mould piece group（3）The pressing plate on top（10）.
5. a kind of bellow mold to rise applied to water on forming machine according to claim 1, it is characterised in that：The branch
Support guide rail（6）It is equipped with wear plate II（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256365.6U CN207447101U (en) | 2017-09-26 | 2017-09-26 | A kind of bellow mold to rise applied to water on forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721256365.6U CN207447101U (en) | 2017-09-26 | 2017-09-26 | A kind of bellow mold to rise applied to water on forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447101U true CN207447101U (en) | 2018-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721256365.6U Active CN207447101U (en) | 2017-09-26 | 2017-09-26 | A kind of bellow mold to rise applied to water on forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207447101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772970A (en) * | 2019-01-11 | 2019-05-21 | 浙江工业大学之江学院 | A kind of once-forming method of high pressure in large deformation bellows |
-
2017
- 2017-09-26 CN CN201721256365.6U patent/CN207447101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772970A (en) * | 2019-01-11 | 2019-05-21 | 浙江工业大学之江学院 | A kind of once-forming method of high pressure in large deformation bellows |
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