CN207308675U - A kind of power spinning machine composite spinning spinning roller - Google Patents
A kind of power spinning machine composite spinning spinning roller Download PDFInfo
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- CN207308675U CN207308675U CN201721104283.XU CN201721104283U CN207308675U CN 207308675 U CN207308675 U CN 207308675U CN 201721104283 U CN201721104283 U CN 201721104283U CN 207308675 U CN207308675 U CN 207308675U
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Abstract
A kind of power spinning machine composite spinning spinning roller, including for carrying out conventional spinning and the spinning roller of shear spinning to slab, the working surface of the spinning roller includes connected three parts, namely for the round face of general rotation, 15~30 ° of conical profile, exit angle part, wherein, radius for the round face of general rotation is more than the radius of conical profile, and conical profile is with receding angle portion connection with arc transition.The utility model can have that spinning process is few to circular plate type blank by composite spinning (conventional spinning, shear spinning successively or alternately the technique of spinning) with common single type face spinning roller spinning compared with, the saving advantage such as process time.
Description
Technical field
The utility model belongs to rotary pressure technology field, is related to a kind of power spinning machine composite spinning spinning roller.
Background technology
Rotary pressure technology is a kind of metal near-net-shape technique, particularly with rotary part its moulds of industrial equipment demand letter
It is single, therefore in recent years in field of aerospace using more and more.During spinning machine spinning, according to the unusual need of spinning process
Spinning roller of different shapes is applied to, its interior shape is determined by the connection mode of equipment, its shape (working diameter of spinning roller, work
Angle, working surface etc.) then based on the consideration to spinning modification.Generally in spinning on the premise of ensuring to meet spinning part spinning
Spinning roller simple in structure should be selected as far as possible, but a kind of general part may use several spinning of different nature in spinning
Technique could be completed, and the spinning roller working surface that different spinning process are applied differs, and thus needs operation break-down to use
Different spin-on process, for example shear spinning is thinned first conventional spinning again, some parts may be needed in one of spinning process
Just there are two kinds of different spinning process, i.e., the general strong rotation of rotation is carried out at the same time, such as the spinning of thick bottom thin wall drum is just used
This technique.If spinning roller ability is replaced very well for being generally required during thick bottom thin wall component spinning according to spinning process requirement
Guarantee product quality, but replace spinning roller be to ensure the way shortcoming of product quality：Need the rotation in multiple (to) different shaped faces
Wheel, frock are costly；Needing equipment downtime to replace causes long processing time.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the above-mentioned prior art, there is provided a kind of power spinning machine composite spinning
With spinning roller, there are two on the spinning roller type face to be used for conventional spinning and shear spinning type face, few for process during composite spinning,
Save process time.
The purpose of this utility model is achieved through the following technical solutions：
A kind of power spinning machine composite spinning spinning roller, including for carrying out the rotation of conventional spinning and shear spinning to slab
Wheel, the working surface of the spinning roller include connected three parts, the round face namely for general rotation, 15~30 ° of taper type
Face, exit angle part, wherein, the radius for the round face of general rotation is more than the radius of conical profile.
The utility model, which further improves, to be, conical profile is connected with being used for the round face of general rotation, exiting angle part
Sentence arc transition.
The utility model, which further improves, to be, slab thickness t0When, the radius for the round face of general rotation is t0's
1~5 times.
The utility model, which further improves, to be, when slab thickness is 2~6mm, the radius for the round face of general rotation
For 12mm.
The utility model, which further improves, to be, when slab thickness is 2~6mm, the radius for exiting angle part is 12mm.
The utility model, which further improves, to be, when slab thickness is 2~6mm, arc radius 5mm.
Compared with prior art, the beneficial effects of the utility model：
The spinning roller of the utility model is used for the occasion that conventional spinning and shear spinning needs are carried out at the same time, and spinning roller type face includes
Round face for general rotation and the conical profile for revolving by force, there are two different size of R, larger R types face specifically for
The shaping in stage is thinned for shear spinning for general rotation shaping, less R and conical profile, for composite without replacing spinning roller again
Spinning, can be and general to circular plate type blank by composite spinning (conventional spinning, shear spinning successively or alternately the technique of spinning)
Logical single type face spinning roller spinning, which is compared, has spinning process few, saves the advantages such as process time.
Brief description of the drawings
Fig. 1 is the power spinning machine composite spinning spinning roller schematic diagram of the utility model.
Fig. 2 is spinning roller working condition schematic diagram during composite spinning.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, the utility model includes spinning roller, the working surface 4 of spinning roller includes three parts, namely for general rotation
1,15~30 ° of type face conical profile 2, exit angle part 3, wherein, when slab thickness is 2~6mm, conical profile is with exiting
Arc transition of the angle part intersection using radius as 5mm.The radius in the type face 1 of general rotation is 12mm, and the radius for exiting angle part 3 is
12mm.The formation of 15~30 ° of conical profile 2 can be regarded as removes a part by spinning roller top along side, i.e., rounded, and
And the angle for removing the type face behind the part and spinning roller top section direction is 15~30 °.
The utility model is general rotation+strong rotation composite spinning spinning roller that a kind of suitable slab thickness is 2~6mm, the spinning roller
By conventional spinning with based on the spinning roller of standard circular type face, conventional spinning is R with standard circular spinning roller working surface partial radius,
Left-half R12 parts are used for conventional spinning in Fig. 1, and front end is designed to 15~30 ° of conical profiles for shear spinning part,
With receding angle R12 intersections with R5 arc transitions, shear spinning working surface 4 is formed.Carrying out with circular plate type blank spinning thickness
During the thin-walled drum of bottom, wall portion lightening holes mainly exit press polish using 15~30 ° of operating angles, R5, R12, and plectane is spun into
Barrel-shaped process is mainly using the general rotation shaping in R12 types face.
The design principle of the utility model power spinning machine composite spinning spinning roller is given below：
1) size of the circular type face standard spinning roller used according to spinning machine designs, the composite spinning spinning roller, except work
Outside type face, remainder structure, spinning roller material etc. are identical with other standards spinning roller；
2) the general rotation part of working surface, conventional spinning part type is determined according to the circular plate blank thickness of spinning to be carried out
Face R sizes, spinning roller work arc radius R is (1~5) t in principle0(t0- blank thickness), that is, the arc radius R that works is circle
1~5 times of plate blank thickness.
3) working surface revolves by force part, and operating angle empirical data can take 15~30 ° in actual production, and material is relatively soft
When, for example aluminium, copper or annealed state material can take smaller value, when material is harder, such as stainless steel, high temperature alloy, titanium alloy etc.
Higher value can be taken.The arc transition of receding angle R and operating angle is divided into groundwork face, when being thinned for shear spinning, rotation
The work arc radius R of wheel is generally (0.4~1) t0(t0- blank thickness), spinning roller uses the longevity when revolving thinned by force to improve
Life, also can rise to (0.85~1.75) t by the work arc radius R of spinning roller0, receding angle R-portion selects and general rotation part phase
Together, mainly press polish is played the role of to workpiece.
During spinning, as shown in Fig. 2, workpiece 6 to be processed is set on mould 7, the latter half is initially commonly to be revolved
During pressure, the general rotation part type face of spinning roller is main working face；When top half is carried out at the same time for the strong rotation of general rotation in Fig. 2, part is revolved by force
Type face is main working face.The all working type face of spinning roller complies fully with the technological requirement of spinning process, is needed in general rotation and strong rotation
The spinning effect that spinning roller just can reach optimal is no longer needed replacing when being carried out at the same time.
The spinning roller of the utility model is used for the occasion that conventional spinning and shear spinning needs are carried out at the same time, and spinning roller type is deposited on face
In two different size of R, larger R types face can be molded specifically for general rotation, and less R and taper surface are directed to shear spinning
The shaping in the stage of being thinned, spinning is carried out without replacing spinning roller again.The spinning roller needs shear spinning after being mainly used for conventional spinning
Extended situation is thinned.
Claims (6)
1. a kind of power spinning machine composite spinning spinning roller, it is characterised in that including for slab progress conventional spinning and by force
The spinning roller (5) of power spinning, the working surface (4) of the spinning roller (5) includes connected three parts, namely for the round of general rotation
Face (1), 15~30 ° of conical profile (2), exit angle part (3), wherein, the radius for the round face (1) of general rotation is more than cone
The radius in shape type face (2).
A kind of 2. power spinning machine composite spinning spinning roller according to claim 1, it is characterised in that conical profile (2)
With the round face (1) for general rotation, exit angle part (3) junction with arc transition.
A kind of 3. power spinning machine composite spinning spinning roller according to claim 1, it is characterised in that slab thickness t0
When, the radius for the round face (1) of general rotation is t01~5 times.
A kind of 4. power spinning machine composite spinning spinning roller according to claim 1, it is characterised in that slab thickness 2
During~6mm, the radius for the round face (1) of general rotation is 12mm.
A kind of 5. power spinning machine composite spinning spinning roller according to claim 1, it is characterised in that slab thickness 2
During~6mm, the radius for exiting angle part (3) is 12mm.
A kind of 6. power spinning machine composite spinning spinning roller according to claim 1, it is characterised in that slab thickness 2
During~6mm, arc radius 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104283.XU CN207308675U (en) | 2017-08-30 | 2017-08-30 | A kind of power spinning machine composite spinning spinning roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104283.XU CN207308675U (en) | 2017-08-30 | 2017-08-30 | A kind of power spinning machine composite spinning spinning roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308675U true CN207308675U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104283.XU Active CN207308675U (en) | 2017-08-30 | 2017-08-30 | A kind of power spinning machine composite spinning spinning roller |
Country Status (1)
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| CN (1) | CN207308675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719016A (en) * | 2020-12-20 | 2021-04-30 | 西安航天动力机械有限公司 | Method for determining fillet radius of spinning roller of two spinning rollers of cylindrical part |
| CN112756459A (en) * | 2020-12-20 | 2021-05-07 | 西安航天动力机械有限公司 | Method for determining fillet radius of internal and external spinning wheels in spinning of cylindrical part |
-
2017
- 2017-08-30 CN CN201721104283.XU patent/CN207308675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719016A (en) * | 2020-12-20 | 2021-04-30 | 西安航天动力机械有限公司 | Method for determining fillet radius of spinning roller of two spinning rollers of cylindrical part |
| CN112756459A (en) * | 2020-12-20 | 2021-05-07 | 西安航天动力机械有限公司 | Method for determining fillet radius of internal and external spinning wheels in spinning of cylindrical part |
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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: 710021 Fengcheng 7th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Xi'an Supercrystalline Technology Co.,Ltd. Address before: 710021 Fengcheng 7th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: XI'AN SUPERCRYSYAL SCI-TECH DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 710299 No. 10, East Section of Jinggao North Road, Jingwei New City, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Xi'an Supercrystalline Technology Co.,Ltd. Address before: 710021 Fengcheng 7th Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: Xi'an Supercrystalline Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |