CN108644359A - A kind of modular flange attachment device - Google Patents
A kind of modular flange attachment device Download PDFInfo
- Publication number
- CN108644359A CN108644359A CN201810620927.3A CN201810620927A CN108644359A CN 108644359 A CN108644359 A CN 108644359A CN 201810620927 A CN201810620927 A CN 201810620927A CN 108644359 A CN108644359 A CN 108644359A
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- ring
- bolt
- attachment device
- Prior art date
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention discloses a kind of modular flange attachment devices, including ring flange and it is opened in pressing plate pilot hole and the positioning step hole of flange back-end disk, locating ring is embedded in positioning step hole, a connection transmission shaft is offered on locating ring positions the inner stopper used, the pressing plate pilot hole setting is in positioning step hole front end, and pressing plate assembly bore dia is more than inner stopper.By rational structure design, locating ring has been installed additional, realize the rational deployment setting in space in ring flange, realize not only that there are rational pressing plate installation spaces, but also can realize the effect being stably connected between ring flange and transmission shaft.
Description
Technical field
The invention belongs to gearbox dynamic Transfer Technology fields, and in particular to a kind of modular flange attachment device.
Background technology
Connection between gearbox and transmission shaft at present generally realizes connection, still, current ring flange by ring flange
Exist during actual assembly use it is apparent insufficient, at present for, the front end of ring flange connects gearbox, and rear end connection passes
Moving axis, and the connection between ring flange and transmission shaft is realized by being opened in the Step Shaft of flange back-end disk, finally
End Step Shaft carries out matching realization connection with the positioning dome of transmission shaft, but positioning dome size is all smaller at present, rearmost end
The size of Step Shaft is opened up according to positioning dome, the installation space of ring flange center platen can be caused to be compressed, setting can go out
The problem of can not now assembling.
Invention content
To solve the above-mentioned problems, the object of the present invention is to provide a kind of modular flange attachment devices, by rational
Structure design has installed locating ring additional, realizes the rational deployment setting in space in ring flange, realizes both that there are rational pressing plates
Installation space, and can realize the effect being stably connected between ring flange and transmission shaft.
To achieve the goals above, the technical solution adopted by the present invention is a kind of modular flange attachment device, including method
Blue disk and pressing plate pilot hole and the positioning step hole for being opened in flange back-end disk, locating ring are embedded in positioning step hole, positioning
A connection transmission shaft is offered on ring positions the inner stopper used, the pressing plate pilot hole is arranged in positioning step hole front end, and
Pressing plate assembles bore dia and is more than inner stopper.
The rear end of the ring flange is additionally provided with positioning disk, and flange plate bolt passes through positioning disk to be stretched out from flange back-end disk and uses
In the assembly connection of transmission shaft.
Bolt hole is offered on positioning disk, flange plate bolt passes through bolt hole to be stretched out from flange back-end disk.
Using interference fit between the optical axis section and bolt hole of flange plate bolt.
Bolt hole, the internal diameter of bolt hole are there are four settings on ring flangeOutside the optical axis section of flange plate bolt
Diameter is φ
The front/rear end of the positioning disk mills out plane.
The outer diameter of locating ring is identical as the internal diameter in positioning step hole, and positioning step bore dia is 72mm, the diameter of inner stopper
For 60mm.
Pressing plate assembles the diameter that bore dia is less than positioning step hole.
Compared with prior art, the present invention at least has the advantages that, by rational structure design, it is fixed to have installed additional
Position ring, solves the problems, such as the work of technological design, realizes pressing plate assembly bore dia and is more than inner stopper, realizes space in ring flange
Rational deployment setting, realize not only that there are rational pressing plate installation spaces, but also can realize steady between ring flange and transmission shaft
Surely the effect connected.
Further, by the structure design of positioning disk, front/rear end is that plane facilitates running through for flange plate bolt, will
Flange plate bolt extend out to the rear end of ring flange, realizes being reliably connected between transmission shaft, and between bolt and bolt hole
It using interference fit, is assembled using forcing press, there is higher stability.
Further, the rational design of four bolts hole can provide higher for the connection of ring flange rear-end transmission axis
Reliability and stability.
Further, by milling out plane in the rear end in the hole of four assembly bolts of ring flange, enough space sides are reserved
Just bolts assemblies, and prevent bolt from rotating.
Description of the drawings
Fig. 1 is the assembled state structural schematic diagram of the present invention.
Fig. 2 is the rear end structure schematic diagram of Fig. 1.
Fig. 3 is locating ring structure schematic diagram in the present invention.
Fig. 4 is the structural schematic diagram of the flange plate bolt of the present invention.
In attached drawing：1, ring flange, 11, positioning step hole, 12, positioning disk, 13, bolt hole, 14, pressing plate pilot hole, 2, method
Blue valve snail bolt, 21, optical axis section, 3, locating ring, 31, inner stopper.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the present invention includes ring flange 1 and the pressing plate pilot hole 14 for being opened in 1 rear end of ring flange and positioning
Stepped hole 11, locating ring 3 are embedded in positioning step hole 11, offer that connection transmission shaft positioning uses on locating ring 3 it is interior only
Mouth 31, the setting of pressing plate pilot hole 14 is in 11 front end of positioning step hole, and 14 diameter of pressing plate pilot hole is more than inner stopper 31, institute
The rear end for stating ring flange 1 is additionally provided with positioning disk 12, and the front/rear end of positioning disk 12 mills out plane, and flange plate bolt 2 passes through
Positioning disk 12 stretches out the assembly connection for transmission shaft from 1 rear end of ring flange, and bolt hole 13, ring flange are offered on positioning disk 12
Bolt 2 passes through bolt hole 13 to be stretched out from 1 rear end of ring flange.
As shown in figures 1 and 3, the outer diameter of locating ring 3 is identical as the internal diameter in positioning step hole 11,11 diameter of positioning step hole
For 72mm, a diameter of 60mm of inner stopper 31,14 diameter of pressing plate pilot hole is less than the diameter in positioning step hole 11.
As shown in Figure 2 and Figure 4, there are four bolts hole 13 for setting on ring flange 1；The optical axis section 21 and spiral shell of flange plate bolt 2
Using interference fit between keyhole 13, the internal diameter of bolt hole 13 is 11, and the optical axis section outer diameter of flange plate bolt 2 is φ 11.
As shown in Figure 1, the present invention includes ring flange 1 and the three-level stepped hole for being opened in 1 rear end of ring flange, three-level step
The outermost a diameter of 72mm of stepped hole in hole, this stepped hole are positioning step hole 11, and locating ring 3 is embedded in positioning step hole 11
In, the outer diameter of locating ring 3 is identical as the internal diameter in positioning step hole 11, and connection transmission shaft positioning is offered on locating ring 3 and is used
Inner stopper 31, a diameter of φ 60mm；
The rear end of ring flange 1 is additionally provided with positioning disk 12, and bolt hole 13 is offered on positioning disk 12, and flange plate bolt 2 is worn
It crosses bolt hole 13 to stretch out from 1 rear end of ring flange, interference fit is used between the optical axis section 21 and bolt hole 13 of flange plate bolt 2,
In a certain embodiment of the present invention, setting is there are four bolt hole 13 on ring flange 1, and internal diameter is φ 11mm, flange plate bolt 2
Optical axis section outer diameter is φ 11mm, facilitates the fixation of flange plate bolt, prevents 2 play of flange plate bolt；Flange plate bolt 2 passes through pressure
Power machine is pressed into four bolts hole 13 of positioning disk 12, is used for the connection of transmission shaft.
The attachment device of the present invention solves in the narrow space of ring flange, and there are ring flange and two axis, pressing plates etc.
The connection space of part, and solve the problems, such as that transmission shaft positioning dome is smaller, main engine plants' requirement is met, gearbox is increased
Suitability.
Claims (8)
1. a kind of modular flange attachment device, which is characterized in that including ring flange (1) and be opened in ring flange (1) rear end
Pressing plate pilot hole (14) and positioning step hole (11), in locating ring (3) embedded positioning step hole (11), locating ring is opened on (3)
The inner stopper (31) used is positioned equipped with a connection transmission shaft, the pressing plate pilot hole (14) is arranged before positioning step hole (11)
End, and pressing plate pilot hole (14) diameter is more than inner stopper (31).
2. a kind of modular flange attachment device according to claim 1, which is characterized in that after the ring flange (1)
End is additionally provided with positioning disk (12), and flange plate bolt (2) passes through positioning disk (12) to be stretched out from ring flange (1) rear end and is used for transmission shaft
Assembly connection.
3. a kind of modular flange attachment device according to claim 2, which is characterized in that positioning disk offers on (12)
Bolt hole (13), flange plate bolt (2) pass through bolt hole (13) to be stretched out from ring flange (1) rear end.
4. a kind of modular flange attachment device according to claim 3, which is characterized in that the light of flange plate bolt (2)
Using interference fit between shaft part (21) and bolt hole (13).
5. a kind of modular flange attachment device according to claim 4, which is characterized in that ring flange is provided on (1)
The internal diameter of four bolts hole (13), bolt hole (13) is 11mm, and the optical axis section outer diameter of flange plate bolt (2) is φ 11mm.
6. a kind of modular flange attachment device according to claim 1, which is characterized in that before the positioning disk (12)
Rear end face mills out plane.
7. a kind of modular flange attachment device according to claim 1, which is characterized in that the outer diameter of locating ring (3) with
The internal diameter in positioning step hole (11) is identical, positioning step hole (11) a diameter of 72mm, a diameter of 60mm of inner stopper (31).
8. a kind of modular flange attachment device according to claim 1, which is characterized in that pressing plate pilot hole (14) diameter
Less than the diameter of positioning step hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620927.3A CN108644359A (en) | 2018-06-15 | 2018-06-15 | A kind of modular flange attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620927.3A CN108644359A (en) | 2018-06-15 | 2018-06-15 | A kind of modular flange attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644359A true CN108644359A (en) | 2018-10-12 |
Family
ID=63752807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620927.3A Pending CN108644359A (en) | 2018-06-15 | 2018-06-15 | A kind of modular flange attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644359A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES285149A1 (en) * | 1962-02-16 | 1963-07-16 | Lummus Nederland N V | A coupling arrangement by flanges (Machine-translation by Google Translate, not legally binding) |
| GB984036A (en) * | 1963-02-16 | 1965-02-24 | Burton Delingpole & Company Lt | Improvements in or relating to pipe flanges |
| GB2069084A (en) * | 1980-02-11 | 1981-08-19 | Uni Flange Corp | Flanged element for pipe couplings |
| KR19990000807U (en) * | 1997-06-13 | 1999-01-15 | 박병재 | Retarder Flange for High Horsepower Engines |
| DE202006011750U1 (en) * | 2006-07-28 | 2006-09-28 | Li, Kun-Yuan | Positioning device for ball bearing cap used in e.g. bicycle, has waterproof positioning ring supported on opening of bearing cap and on auxiliary positioning ring inside bearing cap |
| CN1952420A (en) * | 2006-11-15 | 2007-04-25 | 四川东风电机厂有限公司 | Coupling for use in 30MW steam turbo generator type test |
| CN102107606A (en) * | 2011-01-10 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Dynamic system connecting device for stick shift electric motor car |
| CN102619888A (en) * | 2011-01-31 | 2012-08-01 | 华锐风电科技(集团)股份有限公司 | Motive power transmission connecting flange and wind power generator set |
| CN102661864A (en) * | 2012-05-21 | 2012-09-12 | 力帆实业(集团)股份有限公司 | Gasoline engine strengthening test device |
| CN203098607U (en) * | 2013-01-31 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Connecting structure of transmission shaft and power takeoff |
| CN104315278A (en) * | 2014-10-31 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Flange structure |
| CN204277865U (en) * | 2014-12-15 | 2015-04-22 | 三峡大学 | A kind of fastening positioning device |
| CN104896227A (en) * | 2015-06-05 | 2015-09-09 | 周庆涛 | Quick pipeline connecting flange |
| CN105202287A (en) * | 2014-06-20 | 2015-12-30 | 斯普瑞斯-萨克有限公司 | Flange fitting |
| CN205226112U (en) * | 2015-11-30 | 2016-05-11 | 泰尔重工股份有限公司 | Novel roller end axle sleeve |
| CN107702615A (en) * | 2017-08-31 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of detection means of drive axle ring flange |
| CN208845688U (en) * | 2018-06-15 | 2019-05-10 | 宝鸡法士特齿轮有限责任公司 | A kind of modular flange attachment device |
-
2018
- 2018-06-15 CN CN201810620927.3A patent/CN108644359A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES285149A1 (en) * | 1962-02-16 | 1963-07-16 | Lummus Nederland N V | A coupling arrangement by flanges (Machine-translation by Google Translate, not legally binding) |
| GB984036A (en) * | 1963-02-16 | 1965-02-24 | Burton Delingpole & Company Lt | Improvements in or relating to pipe flanges |
| GB2069084A (en) * | 1980-02-11 | 1981-08-19 | Uni Flange Corp | Flanged element for pipe couplings |
| KR19990000807U (en) * | 1997-06-13 | 1999-01-15 | 박병재 | Retarder Flange for High Horsepower Engines |
| DE202006011750U1 (en) * | 2006-07-28 | 2006-09-28 | Li, Kun-Yuan | Positioning device for ball bearing cap used in e.g. bicycle, has waterproof positioning ring supported on opening of bearing cap and on auxiliary positioning ring inside bearing cap |
| CN1952420A (en) * | 2006-11-15 | 2007-04-25 | 四川东风电机厂有限公司 | Coupling for use in 30MW steam turbo generator type test |
| CN102107606A (en) * | 2011-01-10 | 2011-06-29 | 力帆实业(集团)股份有限公司 | Dynamic system connecting device for stick shift electric motor car |
| CN102619888A (en) * | 2011-01-31 | 2012-08-01 | 华锐风电科技(集团)股份有限公司 | Motive power transmission connecting flange and wind power generator set |
| CN102661864A (en) * | 2012-05-21 | 2012-09-12 | 力帆实业(集团)股份有限公司 | Gasoline engine strengthening test device |
| CN203098607U (en) * | 2013-01-31 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Connecting structure of transmission shaft and power takeoff |
| CN105202287A (en) * | 2014-06-20 | 2015-12-30 | 斯普瑞斯-萨克有限公司 | Flange fitting |
| CN104315278A (en) * | 2014-10-31 | 2015-01-28 | 齐齐哈尔轨道交通装备有限责任公司 | Flange structure |
| CN204277865U (en) * | 2014-12-15 | 2015-04-22 | 三峡大学 | A kind of fastening positioning device |
| CN104896227A (en) * | 2015-06-05 | 2015-09-09 | 周庆涛 | Quick pipeline connecting flange |
| CN205226112U (en) * | 2015-11-30 | 2016-05-11 | 泰尔重工股份有限公司 | Novel roller end axle sleeve |
| CN107702615A (en) * | 2017-08-31 | 2018-02-16 | 北京汽车研究总院有限公司 | A kind of detection means of drive axle ring flange |
| CN208845688U (en) * | 2018-06-15 | 2019-05-10 | 宝鸡法士特齿轮有限责任公司 | A kind of modular flange attachment device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |