CN209061834U - The Ring Rolling Machine of Ke Kuaisugenghuan cone roller - Google Patents
The Ring Rolling Machine of Ke Kuaisugenghuan cone roller Download PDFInfo
- Publication number
- CN209061834U CN209061834U CN201821837700.6U CN201821837700U CN209061834U CN 209061834 U CN209061834 U CN 209061834U CN 201821837700 U CN201821837700 U CN 201821837700U CN 209061834 U CN209061834 U CN 209061834U
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- CN
- China
- Prior art keywords
- cone roller
- ring rolling
- seat
- cover
- rolling machine
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Abstract
The utility model relates to Ring Rolling Machine construction applications more particularly to a kind of Ring Rolling Machines of fast changeable cone roller, and cone roller can be installed in cover for seat easily and fast.The Ring Rolling Machine of Ke Kuaisugenghuan cone roller, including cone roller and Ring Rolling Machine ontology, the cone roller is arranged in Ring Rolling Machine ontology, and one end and Ring Rolling Machine ontology are rotatablely connected, and the other end is rotatablely connected by cover for seat and Ring Rolling Machine ontology, it is characterized by: the cone roller includes spindle nose and axle journal, the outer end of cone roller is arranged in the spindle nose, and length is greater than axle journal, and spindle nose and axle journal are arranged in cover for seat, corresponding stepped hole is arranged in cover for seat, and axle journal and cover for seat pass through flat key connection.
Description
Technical field
The utility model relates to Ring Rolling Machine construction applications more particularly to a kind of Ring Rolling Machines of fast changeable cone roller.
Background technique
Ring rolling (also known as rolling ring, ring rolling, reaming, roll ring) be by Ring Rolling Machine (also known as machine for rolling ring, looping mill,
Staving press) so that ring is generated continuous local plastic deformation, and then realize the modeling of wall thickness reduction, enlarged-diameter, cross section profile forming
Property processing technology.The technique is suitable for producing the annular machine components of various shape and size, such as bearer ring, gear ring, flange, wheel
All kinds of seamless annular forging pieces such as hub, thin-wall tube-shaped element, wind power flange, hubbed flange.Ring product is widely used in mechanical, vapour
Numerous industrial circles such as vehicle, train, ship, petrochemical industry, Aeronautics and Astronautics, atomic energy, wind-power electricity generation.
Ring Rolling Machine includes home roll mold, core roller mould and home roll mold, and home roll and core roller are controlled by extrusion blank
The wall thickness of product workpiece, cone roller are obliquely installed, and compress the side of blank, for controlling the width of finished work-piece.
Cone roller mold is used to control the width of annular element in annular element rolling.Cone roller one end is tapered end, has circular conical surface,
Bearing is nearby arranged in tapered end, and cone roller is connect by bearing with Ring Rolling Machine ontology, and the cone roller other end connects cover for seat, and cover for seat passes through transmission
Device is rotated, so that cone roller be driven to rotate.In horizontal type ring rolling machine, cone roller is obliquely installed, and makes conical surface contact workpiece
Bus is horizontal, in the side view of the two sides up and down of workpiece control annular element.
The transmission of cone roller and cover for seat relies on set key, and keyway is arranged in cone roller and cover for seat corresponding position.But the axis at tapered end
It holds and is fixed in cone roller, pass through hanging apparatus together with cone roller and be installed in Ring Rolling Machine ontology, in cone roller installation process,
Key be inserted into cover for seat keyway in front of, the bearing of tapered end with Ring Rolling Machine body contacts, block operator observe key with
The sight of keyway, needing to rotate cone roller can just continue to install by keyway alignment.Cone roller is absolutely not connect with cover for seat at this time, cone roller
It is extremely difficult to the rotation of cone roller as cantilever position, and since cone roller is obliquely installed.In addition, since cone roller uses lifting side
Formula, in hoisting process, it is difficult to guarantee that cone roller is coaxial with cover for seat, therefore even if keyway is aligned, the insertion of cone roller is still very tired
It is difficult.
Utility model content
The purpose of the utility model is to provide a kind of Ring Rolling Machines of fast changeable cone roller, can easily and fast pacify cone roller
It is attached in cover for seat.
To achieve the goals above, the utility model provides the following technical solutions:
The Ring Rolling Machine of Ke Kuaisugenghuan cone roller, including cone roller and Ring Rolling Machine ontology, the cone roller are arranged in Ring Rolling Machine ontology
In, one end and Ring Rolling Machine ontology are rotatablely connected, and the other end is rotatablely connected by cover for seat and Ring Rolling Machine ontology, it is characterised in that: institute
Stating cone roller includes spindle nose and axle journal, and the outer end of cone roller is arranged in the spindle nose, and length is greater than axle journal, and spindle nose is respectively provided with axle journal
In cover for seat, corresponding stepped hole is arranged in cover for seat, and axle journal and cover for seat pass through flat key connection.In cone roller installation, spindle nose can be inserted first
Enter in cover for seat, since spindle nose is not provided with keyway, cover for seat can be inserted directly into, spindle nose has been when bearing shelters from operator's sight
It is connect with cover for seat, it being capable of ease rotation cone roller.Simultaneously as axial length required for flat key is shorter, insertion process can be more
Add conveniently.
Preferably, the flat key is multiple, is along the circumferential direction evenly arranged between cone roller and cover for seat.It is preferable to use 2 flat keys,
It is symmetricly set between cone roller and cover for seat, the setting of multiple flat keys can further be shortened under the premise of not influencing torque transmitting
Axial length.
Preferably, escape is arranged in the spindle nose and axle journal junction.Escape is convenient to cover the upper corresponding key of processing doing
Slot facilitates withdrawing in boring.
Preferably, the cover for seat fixing bolt radial in the position setting where flat key, the fixing bolt and cover for seat
It is threadedly coupled, the inner end of fixing bolt is connect with flat key contacts.Fixing bolt can be realized the fixed function to flat key, prevent it
It loosens.
Preferably, cone roller bearing is fixedly installed in the cone roller, cone roller is connected by cone roller bearing and the rotation of Ring Rolling Machine ontology
It connects.Cone roller bearing is arranged in cone roller, and cone roller is facilitated to be installed.
The utility model has the following beneficial effects:
1. position of the cover for seat close to outside is arranged in flat key by the way of flat key, it during installation can be first blind by spindle nose
It inserts as rotated again to cone roller in cover for seat；
2. flat key is shorter on axial length, and using can further shorten its length when multiple flat keys；
3. flat key can allow bigger mismachining tolerance relative to square key, bigger gap may occur in which between cone roller and cover for seat,
And the phenomenon that being not likely to produce scroll key；
4. in traditional structure, need to carry out boring with boring cutter when processing the keyway of cover for seat, since cover for seat size is larger, boring cutter
The distance for going deep into cover for seat is also corresponding longer, is cantilever position, and in boring keyway, cover for seat is applied with biggish torque to boring cutter,
There is slight deformation in Boring Process in boring cutter, and keyway is caused to be not the rectangle of standard, therefore key and keyway be in cooperation,
Also there are gaps for one end of possible key, and the other end has pressed together with keyway, leads to key and keyway clamping, is not easy to tear open
It unloads；
5. fixing bolt further can play fixed function to flat key.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model, attached drawing needed in description will be made below
Simply introduce, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model mounting structure schematic diagram；
Fig. 2 is A to schematic diagram；
Fig. 3 is traditional cone roller mounting structure schematic diagram；
Fig. 4 is B to schematic diagram；
Fig. 5 be cone roller be installed to can not observation state schematic diagram；
Description of symbols:
1- cone roller, 2- cover for seat, 3- Ring Rolling Machine ontology, 11- tapered end, 12- cone roller bearing, the flat key of 13-, 14- spindle nose, 15- axis
Neck, 16- square key, 21- stepped hole, 22- fixing bolt, 31- entrance.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in Fig. 1 Fig. 2, the Ring Rolling Machine of fast changeable cone roller provided by the embodiment of the utility model, including cone roller 1,
Cover for seat 2 and 3 body of Ring Rolling Machine sheet, 1 one end of cone roller are rotatablely connected by cone roller bearing 12 and Ring Rolling Machine ontology 3, the other end and cover for seat 2
Transmission connection, cover for seat 2 and Ring Rolling Machine ontology 3 are rotatablely connected.
1 one end of cone roller is tapered end 11, and cone roller bearing 21 is arranged close to tapered end 11, and spindle nose 14 and axle journal 15 is arranged in the other end,
The outer end of cone roller 1 is arranged in spindle nose 14, and length is greater than axle journal 15, and spindle nose 14 and axle journal 15 are respectively positioned on the ladder of the setting of cover for seat 2
In hole 21, and 2 identical flat keys 13 are symmetrical arranged between axle journal 15 and stepped hole 21.Cover for seat 2 can also pass through fixing bolt 22
To fix the position of flat key 13.
As shown in Fig. 3 Fig. 4, in traditional 1 mounting structure of cone roller, cone roller 1 is connect by square key 16 with cover for seat 2, and square key
16 are located at spindle nose 15, and bosom is located at when connecting with cover for seat 2.
As shown in figure 5, when cone roller 1 is installed to state as shown in the figure, follow that cone roller 1 installs together, setting is being bored
Cone roller bearing 12 on roller 1 is kept off at the entrance 31 of Ring Rolling Machine ontology 3, and operator can not observe within entrance 31 at this time
The case where.Under Legacy Status, the position where square key 16 can only be bit by bit found accurately by rotation, and square key 16 is inserted into seat
In the keyway of set 2, since 16 length of square key is longer, and the coaxial of cone roller 1 and cover for seat 2 is difficult to ensure in installation process, therefore slotting
It is equally time-consuming and laborious to enter process.And if using the scheme in the utility model, when being installed to state shown in Fig. 5, only need
Cone roller 1 is continued into, spindle nose 15 initially enters in cover for seat 2, since spindle nose 15 is not provided with square key 16, can be inserted directly into corresponding
In stepped hole 21.Spindle nose 15 plays the role of guiding and support at this time, spindle nose 15 and cone roller bearing 12 stress simultaneously, and convenient pair
Cone roller 1 is rotated.It is smaller in the axial upper length of cone roller 1 additionally, due to flat key 13, it can be readily inserted into.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (6)
1. the Ring Rolling Machine of fast changeable cone roller, including cone roller (1) and Ring Rolling Machine ontology (3), ring is being rolled in cone roller (1) setting
In machine ontology (3), one end and Ring Rolling Machine ontology (3) are rotatablely connected, and the other end is rotated by cover for seat (2) and Ring Rolling Machine ontology (3)
Connection, it is characterised in that: the cone roller (1) includes spindle nose (14) and axle journal (15), and the spindle nose (14) is arranged in cone roller (1)
Outer end, and length is greater than axle journal (15), spindle nose (14) and axle journal (15) are arranged in cover for seat (2), and cover for seat (2) setting is corresponding
Stepped hole (21), axle journal (15) are connect with cover for seat (2) by flat key (13).
2. the Ring Rolling Machine of fast changeable cone roller according to claim 1, it is characterised in that: the flat key (13) is more
It is a, it is along the circumferential direction evenly arranged between cone roller (1) and cover for seat (2).
3. the Ring Rolling Machine of fast changeable cone roller according to claim 2, it is characterised in that: the flat key (13) is 2,
It is symmetricly set between cone roller (1) and cover for seat (2).
4. the Ring Rolling Machine of fast changeable cone roller according to claim 1, it is characterised in that: the spindle nose (14) and axle journal
(15) escape is arranged in junction.
5. the Ring Rolling Machine of fast changeable cone roller according to claim 1, it is characterised in that: the cover for seat (2) is in flat key
(13) fixing bolt (22) of the position setting radial direction where, the fixing bolt (22) are threadedly coupled with cover for seat (2), fixed spiral shell
The inner end and flat key (13) of bolt (22) connect.
6. the Ring Rolling Machine of fast changeable cone roller according to claim 1, it is characterised in that: fixed on the cone roller (1)
It is arranged cone roller bearing (12), cone roller (1) is rotatablely connected by cone roller bearing (12) and Ring Rolling Machine ontology (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837700.6U CN209061834U (en) | 2018-11-08 | 2018-11-08 | The Ring Rolling Machine of Ke Kuaisugenghuan cone roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837700.6U CN209061834U (en) | 2018-11-08 | 2018-11-08 | The Ring Rolling Machine of Ke Kuaisugenghuan cone roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061834U true CN209061834U (en) | 2019-07-05 |
Family
ID=67098332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837700.6U Active CN209061834U (en) | 2018-11-08 | 2018-11-08 | The Ring Rolling Machine of Ke Kuaisugenghuan cone roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059079A (en) * | 2020-09-16 | 2020-12-11 | 诸城市圣阳机械有限公司 | Core roller multi-station device for ring rolling machine |
-
2018
- 2018-11-08 CN CN201821837700.6U patent/CN209061834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059079A (en) * | 2020-09-16 | 2020-12-11 | 诸城市圣阳机械有限公司 | Core roller multi-station device for ring rolling machine |
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