CN105312368B - A kind of corrector of total pipe ring - Google Patents
A kind of corrector of total pipe ring Download PDFInfo
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- CN105312368B CN105312368B CN201510783829.8A CN201510783829A CN105312368B CN 105312368 B CN105312368 B CN 105312368B CN 201510783829 A CN201510783829 A CN 201510783829A CN 105312368 B CN105312368 B CN 105312368B
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- bearing
- total pipe
- pipe ring
- push rod
- corrector
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Abstract
A kind of corrector of total pipe ring, including base, the center of the base is provided with sliding seat, the sliding seat can relatively described base rotation, multiple support bases are installed around the base, multiple nozzles of total pipe ring are located on the support base respectively, the first bearing is installed with the sliding seat, first bearing is provided with screwed hole and coordinates with leading screw, pulled for spanner one end of the leading screw, the other end is connected with push rod by bindiny mechanism, the end of the push rod is selectable to be held in one of them described nozzle, when the spanner is rotated, the leading screw promotes the push rod to move along its axis, supporting the nozzle makes total pipe ring school shape.The corrector convenient mounting and clamping is quick, has saved the total pipe ring deformed after work, increased the service life of the total pipe ring of engine, saves production cost.
Description
Technical field
The present invention relates to aero-engine manufacturing technology field, more particularly to a kind of corrector of total pipe ring.
Background technology
The total pipe ring of engine after work can be deformed because of engine vibration or high temperature, form warpage, distortion or oval.
Due to inner manifold device nozzle, thus cannot using processing when fixture be corrected, total pipe ring produces big change
Can only be scrapped after shape so that production cost increases.
Therefore, it is necessary to a kind of corrector of total pipe ring is designed, to solve the above problems.
The content of the invention
For the problem of prior art presence, present invention offer is a kind of can be carried out extending out school shape to the housing of total pipe ring, made
It recovers shape, saves the corrector of total pipe ring of working deformation.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of corrector of total pipe ring, including base, the center of the base are provided with sliding seat, and the sliding seat can phase
To the base rotation, multiple support bases are installed around the base, multiple nozzles of total pipe ring are located at institute respectively
State on support base, the first bearing be installed with the sliding seat, first bearing is provided with screwed hole and coordinates with leading screw,
One end of the leading screw is pulled for spanner, and the other end is connected with push rod by bindiny mechanism, and the end of the push rod is selectable
One of them described nozzle is held in, when the spanner is rotated, the leading screw promotes the push rod to move along its axis, and supports
The nozzle makes total pipe ring school shape.
Further, the top one of first bearing is provided with handle.
Further, the terminal surface of the push rod is arc surface, corresponding with the outer nozzle wall arc surface.
Further, the bindiny mechanism includes being fixed on taking over a business for the leading screw end, it is described take over a business periphery be arranged with
Draw ring, the draw ring is connected to the push rod by bayonet lock, it is described take over a business between the push rod and the draw ring inwall.
Further, the draw ring middle part is provided with through hole, and the push rod, the two of the bayonet lock are fixed in the middle part of the bayonet lock
End is resisted against the edge of the through hole.
Further, be installed with the second bearing on the base, second bearing be located at the support base with it is described
Between first bearing, second bearing is provided with limited block towards the side wall of first bearing, and the limited block limits institute
State the movement of draw ring.
Further, the second bearing is installed with the base, bearing pin, the pin is provided with the top of second bearing
Chock is articulated with axle and thick stick is struck, the lower end of the chock is held in second bearing, and the upper end of the chock is provided with recess
Enter for described one end for striking thick stick.
Further, first bearing is fixed on the sliding seat by pin, and second bearing passes through the pin
It is fixed on the base.
Beneficial effects of the present invention：
One end of leading screw is pulled for spanner, and the other end is connected with push rod by bindiny mechanism, and the end of push rod is selectable
One of nozzle is held in, when total pipe ring deforms at a certain nozzle, bindiny mechanism can be connected with the push rod at this, and
Rotating spanner, is axially moveable leading screw, so as to promote push rod to be axially moveable, outside pushing tow nozzle makes total pipe ring expand shape, should
Corrector convenient mounting and clamping is quick, has saved the total pipe ring deformed after work, increased the service life of the total pipe ring of engine, saves
Production cost is saved.
Brief description of the drawings
Fig. 1 is the stereogram of the corrector of total pipe ring of the invention；
Fig. 2 is the top view of the corrector of total pipe ring of the invention；
Fig. 3 is the sectional view at A-A in Fig. 2；
In figure, 1-base, 2-support base, 3-sliding seat, the 4-the first bearing, 5-handle, 6-screwed hole, 7-silk
Thick stick, 8-push rod, 9-take over a business, 10-draw ring, 11-bayonet lock, 12-through hole, the 13-the second bearing, 14-limited block, 15-spiral shell
Nail, 16-bearing pin, 17-chock, 18-recess, 19-strike thick stick, 20-pin, 21-spanner, 22-total pipe ring, 23-nozzle.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc. are explained, if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, it is related to the description of " first ", " second " etc. to be only used for describing purpose in the present invention, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " are defined
Two " at least one this feature can be expressed or be implicitly included to feature.
Such as Fig. 1, the present invention provides a kind of corrector of total pipe ring, for being corrected shape to the total pipe ring 22 of engine.Hair
Multiple nozzles 23 are installed on the total pipe ring 22 of motivation, 15 sprays are circumferentially evenly distributed with the present embodiment, on total pipe ring 22
Mouth 23.
As Fig. 1 and Fig. 2, corrector include base 1, the center of base 1 is provided with sliding seat 3, and sliding seat 3 can be around base 1
Rotate, the periphery of base 1 is provided with multiple support bases 2, and in the present embodiment, support base 2 is provided with 15, respectively with nozzle 23 one by one
Correspondence, nozzle 23 is located on support base 2.
Such as Fig. 3, first bearing 4 is installed with by pin 20 in sliding seat 3, the top one of the first bearing 4 sets
There is handle 5, pulled for staff so that sliding seat 3 is rotated, the middle part of sliding seat 3 is provided with screwed hole 6 and is passed through for leading screw 7 and and screw thread
Hole 6 coordinates, and one end of leading screw 7 is pulled for spanner 21, between the end of spanner 21 and leading screw 7 by six sides in spanner 21 with
The outer six side connection of leading screw 7, therefore when rotating spanner 21, can rotate leading screw 7, fed so as to coordinate with screwed hole 6 so that
Leading screw 7 is axially moveable.The other end of leading screw 7 is connected with push rod 8 by bindiny mechanism, and the end of push rod 8 is selectable to be supported
In one of nozzle 23, it is preferred that the terminal surface of push rod 8 is arcwall face, corresponding with the outer wall arc surface of nozzle 23, can be tight
Close is held in nozzle 23.
Bindiny mechanism includes that be fixed on the end of leading screw 7 takes over a business 9, and the one end for taking over a business 9 enters mutually fixed in leading screw 7, another
The periphery at end is arranged with draw ring 10, and 10 one-tenth U-shapeds of draw ring are connected on push rod 8 by bayonet lock 11, takes over a business 9 and is located at push rod 7 and draw ring
Between 10 inwall, the end of push rod 8 can be supported.The middle part of draw ring 10 offers through hole 12, and top is fixed at the middle part of bayonet lock 11
In bar 8, the two ends of bayonet lock 11 are resisted against the edge of through hole 12.Draw ring 10 is relatively fixed in the end of leading screw 7 by taking over a business 9,
Draw ring 10 is fixed on push rod 8 by bayonet lock 11 again, when leading screw 7 is moved axially, 9 ejection push rods 8 are taken over a business in its end
End, moves axially push rod 8, and then pushing tow nozzle 23.In the present embodiment, push rod 8 is respectively arranged on each nozzle 23,
It is evenly distributed with 15 push rods 8, and leading screw 7 and bindiny mechanism are provided only with a set of, when the one of nozzle 23 of pushing tow, pass through
Draw ring 10 is connected to push rod 8 by bayonet lock 11, when changing position, only need to extract bayonet lock 11, and sliding seat 3 is rotated by handle 5
Make leading screw 7 corresponding with the push rod 8 of another position, then mutually fixed by bayonet lock 11.Therefore can to multiple positions school shape respectively,
To the overall school shape of total pipe ring.
Second bearing 13 is installed with by pin 20 on base 1, the second bearing 13 is located at the bearing of support base 2 and first
Between 4, the middle part of the second bearing 13 is passed through for push rod 8, and the second bearing 13 is installed towards the side wall of the first bearing 4 by screw 15
Limited location block 14, limited block 14 limits the movement of draw ring 10, when draw ring 10 as push rod 8 is moved axially towards nozzle 23 together
When, after moving a certain distance, draw ring 10 can be held in limited block 14, and limited block 14 can limit the ultimate range of the movement of push rod 8, keep away
Exempt from that school shape amount is excessive to cause total pipe ring 22 to be broken.The top of the second bearing 13 is provided with bearing pin 16, and chock 17 is articulated with bearing pin 16
With strike thick stick 19, the lower end of chock 17 is held in the side wall of the second bearing 13, and the upper end of chock 17 is provided with recess 18 for striking thick stick 19
One end enters, and the middle part for striking thick stick 19 is articulated in bearing pin 16, and its one end is located in recess 18, and the other end is for beaing.If total pipe ring
Even corrector is needed to enter furnace treatment reason sizing after 22 school shapes, total pipe ring 22 cannot be removed after sizing, then can be beaten downwards
Thick stick 19, the other end for striking thick stick 19 pushes up the top of recess 18 upwards, the lower end of chock 17 is laterally supported the second bearing 13 so that school
Shape dress is put and is separated with total pipe ring 22, can be removed total pipe ring 22.
It is as follows to the school shape process of total pipe ring 22 using above-mentioned corrector：
The total pipe ring 22 that will first deform is kept flat on base 1 on the basis of support base 2, is then directed at nozzle by push rod 8
23 outer wall, by adjusting 15 positions of push rod 8 respectively, 15 nozzles 23 of total pipe ring 22 is held out against respectively, can be passed through
15 positions of nozzle 23 of three-dimensional coordinates measurement come determine which nozzle 23 need individually outwards stretching.One of nozzle 23 is entered
During the shape of row school, leading screw 7 is aligned at the corresponding push rod 8 of the nozzle 23, and push rod 8 is connected with leading screw 7 using bindiny mechanism,
Then rotating spanner 21, drive leading screw 7 to move axially, and then promote push rod 8 to move axially, and outwards firmly strut nozzle 23, right
Total pipe ring 22 herein is corrected shape.After school shape is finished at a position, bayonet lock 11 is extracted, leading screw 7 is separated with push rod 8,
Then rotating sliding seat 3 by handle 5 makes leading screw 7 corresponding with the push rod 8 of another position, then is mutually fixed by bayonet lock 11.Cause
This both can carry out multiple positions school shape respectively again to school shape at the position of single-nozzle 23, to the whole body shaping of total pipe ring 22.
School shape finishes laggard furnace treatment reason sizing, total pipe ring 22 is separated with corrector by beaing thick stick 19 after sizing, Ran Houqu
Total pipe ring 22 down, the total pipe ring 22 after the shape of school is reusable in engine, and total pipe ring 22 can be entered by above-mentioned corrector
Row school shape and sizing, corrector convenient mounting and clamping are quick, have saved the total pipe ring 22 deformed after work, increased making for engine
With the life-span, scrappage is reduced, greatly save production cost.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be appreciated by those skilled in the art that technical scheme can be modified or waited
With replacing, without deviating from the objective and scope of the technical program, it all should cover in scope of the presently claimed invention.
Claims (8)
1. a kind of corrector of total pipe ring, it is characterised in that including：Base, the center of the base is provided with sliding seat, described
Sliding seat can relatively described base rotation, multiple support bases, multiple nozzles of total pipe ring are installed around the base
It is located on the support base respectively, the first bearing is installed with the sliding seat, first bearing is provided with screwed hole
Coordinate with leading screw, one end of the leading screw is pulled for spanner, and the other end is connected with push rod, the end of the push rod by bindiny mechanism
End is selectable to be held in one of them described nozzle, and when the spanner is rotated, the leading screw promotes the push rod along its axle
To movement, supporting the nozzle makes total pipe ring school shape.
2. the corrector of total pipe ring according to claim 1, it is characterised in that：The top one of first bearing
It is provided with handle.
3. the corrector of total pipe ring according to claim 1, it is characterised in that：The terminal surface of the push rod is circular arc
Face, it is corresponding with the outer nozzle wall arc surface.
4. the corrector of total pipe ring according to claim 1, it is characterised in that：The bindiny mechanism includes being fixed on institute
State taking over a business for leading screw end, it is described take over a business periphery be arranged with draw ring, the draw ring is connected to the push rod by bayonet lock, described
Take over a business between the push rod and the draw ring inwall.
5. the corrector of total pipe ring according to claim 4, it is characterised in that：The draw ring middle part is provided with through hole, institute
State and be fixed in the middle part of bayonet lock the push rod, the two ends of the bayonet lock are resisted against the edge of the through hole.
6. the corrector of total pipe ring according to claim 4, it is characterised in that：Second is installed with the base
Bearing, second bearing is located between the support base and first bearing, and second bearing is towards described first
The side wall of seat is provided with limited block, and the limited block limits the movement of the draw ring.
7. the corrector of total pipe ring according to claim 1, it is characterised in that：Second is installed with the base
Bearing, is provided with bearing pin at the top of second bearing, chock is articulated with the bearing pin and thick stick is struck, and the lower end of the chock supports
In second bearing, the upper end of the chock is provided with one end entrance that recess strikes thick stick for described in.
8. the corrector of total pipe ring according to claim 7, it is characterised in that：First bearing is fixed by pin
In the sliding seat, second bearing is fixed on the base by the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783829.8A CN105312368B (en) | 2015-11-13 | 2015-11-13 | A kind of corrector of total pipe ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783829.8A CN105312368B (en) | 2015-11-13 | 2015-11-13 | A kind of corrector of total pipe ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105312368A CN105312368A (en) | 2016-02-10 |
| CN105312368B true CN105312368B (en) | 2017-05-31 |
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ID=55241258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783829.8A Active CN105312368B (en) | 2015-11-13 | 2015-11-13 | A kind of corrector of total pipe ring |
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| Country | Link |
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| CN (1) | CN105312368B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195535A (en) * | 1981-05-28 | 1982-12-01 | Godo Kinzoku Kogyo Kk | Correcting machine for ring |
| SU1500408A1 (en) * | 1987-11-26 | 1989-08-15 | Воронежское Производственное Объединение По Выпуску Кузнечно-Прессового Оборудования Им.М.И.Калинина | Device for trueing rings |
| CN102837159A (en) * | 2012-07-30 | 2012-12-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Method using 0 chromium (Cr) 17 nickel (Ni) 4 copper (Cu) 4 niobium (Nb) thin wall square pipes to machine and manufacture linkage ring guide pipe parts |
| CN203417962U (en) * | 2013-08-07 | 2014-02-05 | 浙江兴土桥梁专用装备制造有限公司 | Steel pipe roundness correction device for bridge |
| CN203541161U (en) * | 2013-10-10 | 2014-04-16 | 新兴能源装备股份有限公司 | Shell section roundness correction device for low-temperature liquid transportation tank wagon |
| CN104190756A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Roller flexible deformation correction device |
| CN204710891U (en) * | 2015-05-27 | 2015-10-21 | 乐清市国美自动化设备制造有限公司 | Trimmer |
-
2015
- 2015-11-13 CN CN201510783829.8A patent/CN105312368B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195535A (en) * | 1981-05-28 | 1982-12-01 | Godo Kinzoku Kogyo Kk | Correcting machine for ring |
| SU1500408A1 (en) * | 1987-11-26 | 1989-08-15 | Воронежское Производственное Объединение По Выпуску Кузнечно-Прессового Оборудования Им.М.И.Калинина | Device for trueing rings |
| CN102837159A (en) * | 2012-07-30 | 2012-12-26 | 沈阳黎明航空发动机(集团)有限责任公司 | Method using 0 chromium (Cr) 17 nickel (Ni) 4 copper (Cu) 4 niobium (Nb) thin wall square pipes to machine and manufacture linkage ring guide pipe parts |
| CN203417962U (en) * | 2013-08-07 | 2014-02-05 | 浙江兴土桥梁专用装备制造有限公司 | Steel pipe roundness correction device for bridge |
| CN203541161U (en) * | 2013-10-10 | 2014-04-16 | 新兴能源装备股份有限公司 | Shell section roundness correction device for low-temperature liquid transportation tank wagon |
| CN104190756A (en) * | 2014-08-13 | 2014-12-10 | 崇州广益机械制造有限公司 | Roller flexible deformation correction device |
| CN204710891U (en) * | 2015-05-27 | 2015-10-21 | 乐清市国美自动化设备制造有限公司 | Trimmer |
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| Publication number | Publication date |
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| CN105312368A (en) | 2016-02-10 |
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Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
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| CP01 | Change in the name or title of a patent holder |