CN103527650A - Quick mounting and dismounting coupling - Google Patents
Quick mounting and dismounting coupling Download PDFInfo
- Publication number
- CN103527650A CN103527650A CN201310518884.5A CN201310518884A CN103527650A CN 103527650 A CN103527650 A CN 103527650A CN 201310518884 A CN201310518884 A CN 201310518884A CN 103527650 A CN103527650 A CN 103527650A
- Authority
- CN
- China
- Prior art keywords
- transfer panel
- coupling
- shaft
- diaphragm
- overcoat
- 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
Images
Landscapes
- Retarders (AREA)
Abstract
The invention belongs to transmission equipment, and relates to a quick mounting and dismounting coupling. The quick mounting and dismounting coupling comprises a motor output shaft, diaphragm couplings, a turning gear, a test chamber outside the turning gear and adapter plates. The adapter plates include a front adapter plate and a rear adapter plate, a center shaft is arranged between the front adapter plate and the rear adapter plate which are mutually connected through outer sleeves, the center shaft is in cone fit with the adapter plates and the outer sleeves, a locking bolt is arranged on each outer sleeve, the other end of the rear adapter plate is connected with the motor output shaft through the corresponding diaphragm coupling, the other end of the front adapter plate is connected with the turning gear through the corresponding diaphragm coupling, an expansion sleeve is arranged on an input shaft of the turning gear, and a fixing bolt is arranged on the expansion sleeve. The quick mounting and dismounting coupling can be applied to running-in test benches for turning gears in batch production; since the outer sleeves are in taper fit with the center shaft and the adapter plates, high enough frictional force can be generated for transmitting torque inputted from the motor into the turning gear, and the power requirement is met.
Description
technical field:
The present invention relates to a kind of transmission device, be especially convenient to the axially fast assembling-disassembling coupling of the middle low speed of dismounting.
background technique:
Barring gear will carry out running-in test before dispatching from the factory, when using conventional coupling to build pilot system, do not bring extraneous vibration when each axle system is rotated, look for middle work to each coupling in transmission system, this link cost manpower is many, the time is long.And after test, when barring gear is removed, test all will change with the position of motor and test chamber, destroy the middle work of looking for of having adjusted, when the barring gear of next same model is installed, requires a great deal of time again and repeat to look for middle work like this.Meanwhile, when using conventional coupling, normally dismantle flange plate or diaphragm coupling, each dismounting dozens of bolt of all will dismantling, these have all extended the test period greatly, have reduced working efficiency.
summary of the invention:
In order to overcome the deficiency in background technique, the invention provides a kind of rational in infrastructure, body is long-pending little, lightweight, processing is simple, attachment bolt is few and be easy to axial dismounting, the fast assembling-disassembling coupling of easy installation and removal, this coupling can not only transferring power, compensation misaligns, and can dismantle quickly and easily and install.
The technical solution adopted for the present invention to solve the technical problems is: this fast assembling-disassembling coupling, comprise motor output shaft, diaphragm coupling, barring gear, and the test chamber outside barring gear, it is characterized in that: also comprise transfer panel, transfer panel is divided into front transfer panel and rear transfer panel, between front transfer panel and rear transfer panel, be provided with central shaft, and interconnect by overcoat, in overcoat, be provided with centering ring, and centering ring is contained on central shaft, central shaft and transfer panel and overcoat are cone match, put outward and be provided with lock bolt, the rear transfer panel the other end is connected with motor output shaft by diaphragm coupling, the front transfer panel the other end is connected with barring gear by diaphragm coupling, the input shaft of barring gear is provided with expansion set, expansion set is provided with fixing bolt.
Described barring gear is connected location with test chamber by positioning key.
Between described jack shaft and transfer panel for plane coordinates.
Between described front transfer panel and rear transfer panel and central shaft, it is the V-arrangement conical surface.
Described overcoat is semicircular structure.
Beneficial effect of the present invention is: the present invention can be applicable to the engaging experimental bench of the barring gear of mass production, reasonable in design, the novelty that is skillfully constructed, body is long-pending little, lightweight, processing is simple, attachment bolt is few and be easy to axial dismounting, the fast assembling-disassembling coupling of easy installation and removal.Overcoat, central shaft and transfer panel and overcoat are cone match, can produce so enough large frictional force and transmit motor and be input to the moment of torsion in barring gear, meet power requirements, simultaneously Cone fit can automatic alignment in, coupling self coaxality is better, can meet rotating accuracy requirement.
accompanying drawing explanation:
Fig. 1 is perspective view of the present invention.
Fig. 2 is three-view diagram of the present invention.
The partial enlarged drawing in Tu3Shi Tu2Zhong A district
The partial enlarged drawing in Tu4Shi Tu2Zhong B district.
Tu5Shi Tu2Zhong C district partial enlarged drawing.
Tu6Shi Tu2Zhong C district partial enlarged drawing, represents centering ring retracted mode.
Tu7Shi Tu2Zhong D district partial enlarged drawing.
The partial enlarged drawing in Tu8Shi Tu2Zhong E district.
embodiment:
With reference to each figure, this fast assembling-disassembling coupling, comprise motor output shaft 4, diaphragm coupling, barring gear 7, and the test chamber outside barring gear 7, it is characterized in that: also comprise transfer panel 3, transfer panel 3 is divided into front transfer panel 3 and rear transfer panel 9, between front transfer panel 3 and rear transfer panel 9, be provided with central shaft 2, and interconnect by overcoat 1, in overcoat 1, be provided with centering ring 50, and centering ring 50 is contained on central shaft 2, centering ring 50 is axial stretching easily, transfer panel 3 and jack shaft before realizing when centering ring 50 stretches out, the centering location of jack shaft and rear transfer panel 9.Central shaft 2 and transfer panel 3 are cone match with overcoat 1, and the inner conical surface of cutting ferrule and the male cone (strobilus masculinus) of jack shaft and half flange are closely cooperated, and form conical surface friction secondary, for transmitting Operating torque.Overcoat 1 is provided with lock bolt, rear transfer panel 9 the other ends are connected with motor output shaft 4 by diaphragm coupling, front transfer panel 3 the other ends are connected with barring gear 7 by diaphragm coupling, and the input shaft of barring gear 7 is provided with expansion set 6, and expansion set 6 is provided with fixing bolt.Described barring gear 7 is connected location with test chamber by positioning key.Between described jack shaft and transfer panel 3 for plane coordinates.Between described front transfer panel 3 and rear transfer panel 9 and central shaft 2, it is the V-arrangement conical surface.Described overcoat 1 is semicircular structure.Two semicircular overcoats 1 can be radially divided fast.Building to a direction of barring gear 7 engaging experimental benchs carried out.
First the position of test chamber is fixed, barring gear 7 is installed in test chamber, test chamber and barring gear 7 are located by positioning key.Then expansion set 6 is fixed on the input shaft of barring gear 7, and is fixed by bolt, expansion set 6 covers are fashionable, transfer panel, diaphragm coupling link together with expansion set 6.Then overcoat 1, transfer panel, diaphragm coupling and the motor output shaft 4 of overcoat 1, jack shaft and the other end are installed.Finally look for middle work, by adjusting the position of motor, making whole axle is to reach a best rotating accuracy.And observation diaphragm coupling, determines that by its distortion coupling, in tension state, can carry out turning gear test.
After turning gear test completes, in dismounting during barring gear 7, due to when mounted, in order to supplement the axial thermal expansion of axle system, fast assembling-disassembling coupling two ends are tension normally.The individual lock bolt of dismantling on overcoat 1, overcoat 1 is dismantled, the distortion of two diaphragm couplings recovers, axially produce small space, due between jack shaft and transfer panel for plane coordinates, without seam, axially there is short space, just can be by radially taking out jack shaft, after jack shaft takes out, axially just there have been enough spaces, so just can be in the situation that not needing to move axially oriented motor and test chamber, remove the component that other axially connect, unscrew the bolt on expansion set 6, then just can be by axially together taking out transfer panel, diaphragm coupling and expansion set 6.Convenient to remove for guaranteeing, the axial length of transfer panel, diaphragm coupling and expansion set 6 combinations is less than the axial length of jack shaft.So just, in the situation that there is no mobile motor, take out the barring gear 7 in test chamber.
When the barring gear 7 of next same model is installed, barring gear 7 is located by positioning key with test chamber, barring gear 7 is identical with the position of upper, transfer panel, diaphragm coupling and expansion set 6 is together enclosed within on barring gear 7 input shafts to the bolt on locking expansion set 6.Then jack shaft and overcoat 1 are installed, the bolt on locking jacket 1, fast assembling-disassembling coupling is owing to being cone match, under the effect of lock bolt, in fast assembling-disassembling coupling meeting automatic alignment.Because whole disassembly process there all is not the position of mobile motor, so without repeating again to look for middle work, just can carry out jiggering running-in test.So the connection of the barring gear 7 of next same model is without repeating to look for middle work again.Meanwhile, the attachment bolt of fast assembling-disassembling coupling only has individual, during installation and removal, saves time.
In Fig. 1, can find out the linkage structure of overcoat 1.Embodiments of the invention, have 2 groups of overcoats 1, and every group is comprised of 2 semicircular overcoats 1, by four groups of screws 67, nut 66, compress.After every group of overcoat 1 compresses, at split place, also have split surface gap 65 to be about 4mm.During overcoat 1 dismounting, along coupling radial direction, carry out, and radial direction has enough withdrawal spaces.
In Fig. 2, embodiments of the invention are by motor output shaft 4, front transfer panel 9, and jack shaft 2,6, two groups of overcoats 1 of expansion set, front diaphragm assembly 72 and rear film assembly 78 connect and form.
Wherein motor output shaft 4, diaphragm unit, front transfer panel 9 and rear transfer panel 3 link together by hinged bolts 73.Diaphragm unit is octagon, its bight serial number is 1# to 8#, wherein four bights are pressed on motor output shaft 4 by nut 71 and hinged bolts 73, other four bights are pressed on front transfer panel 9 by nut 71 and hinged bolts 73, come in this space, two groups of bights, be 1#, 3#, 5#, 7# is pressed on motor output shaft 4, 2#, 4#, 6#, # is pressed on front transfer panel 9, linkage structure thus arranged, make motor output shaft 4 and front transfer panel 9 to move to axial and to realize intersecting of both axis, because flexible diaphragm unit is connected between motor output shaft 4 and front transfer panel 9, the angle that can compensate both axis misaligns.
Another flexible diaphragm unit has same effect, can compensate rear transfer panel 3 and misalign with the angle of expansion set 6 axis.
In Fig. 3 and Fig. 4, the structure of diaphragm unit is a folded octagonal diaphragm 76, in same position, each bight, is processed with mounting hole, and lasso 79 is through diaphragm mounting hole and diaphragm packing washer 75, lasso 79 enters the part riveting of diaphragm packing washer 75 and turns over, and a folded diaphragm 76 is compressed.In the relative bight of diaphragm unit, lasso 79 what penetrate direction is contrary.In enlarged view A, lasso 79 penetrates diaphragm unit from left to right, and in enlarged view B, lasso 79 right-to-lefts penetrate diaphragm unit.
Hinged bolts 5, through lasso 79, diaphragm packing washer 75, for being threaded, after nut 71 screws, is pressed on the 1# of diaphragm unit, 3#, 5#, 7# bight on the end face of front transfer panel 9 by diaphragm packing washer 75 between nut 71 and hinged bolts 5.
Equally, hinged bolts 73, through lasso 79, diaphragm packing washer 75, after nut 71 screws,, is pressed on the end face of rear transfer panel 3 2# of diaphragm unit, 4#, 6#, # bight by diaphragm packing washer 75.
During transmitting torque, the stressed part of hinged bolts 73 is all in the state of overhanging, and in order to make it, stressed evenly hinged bolts 73 coordinates with front transfer panel 9 and rear transfer panel 3, and hinged bolts 73 coordinates with lasso 79, is transition fit.During dismounting hinged bolts, need to knock its threaded side with copper rod, make it along axis, exit mounting point, at small space, carry out particularly inconvenience of this operation.
Like this, motor output shaft 4, diaphragm unit, jack shaft 2, expansion set 6 have formed a traditional diaphragm coupling.There is the ability that misaligns between small electromotor output shaft 4 and expansion set 6, comprise angle misalign be motor output shaft 4 with expansion set 6 axis in crossing condition; Although to be motor output shaft 4 parallel with expansion set 6 axis but conllinear not for Parallel misalignment;
Gapped between overcoat 1 and half flange 20, there is gap at split surface place in two overcoats 1, these gaps assurances, and while compressing overcoat 1, the V-arrangement conical surface is all the time in impaction state.
The effect of centering ring 50 is, while compressing overcoat 1, guarantees that front transfer panel 9 and rear transfer panel 3 and jack shaft 2 are in concentric.For preventing centering ring 50 any vibrations, by screw, spring washer, plain washer, middle ring is compressed, cotter pin is used for preventing that screw from getting loose.
Centering is encircled 50 ends, and to be shaped with chamfering be convenient in order to install.Centering ring 50 is Spielpassung with front transfer panel 9 and coordinating of rear transfer panel 30 and jack shaft 2, can make centering ring 50 move flexibly, and figure expression centering is encircled 50 retracted modes.
The input end of coupling 1 and motor shaft are by cylndrical surface, and flat key connects, and owing to not needing frequent dismounting, cylndrical surface herein, is interference fit joint.
In Fig. 7, the outer surface that the first ringfeder 41 of frustoconic shape, the second ringfeder 47 are shaped with ringfeder opening 45, the first ringfeders 41 and the second ringfeder 47 is shaped with conical surface 46.The first ringfeder 41, the second ringfeder 47 pack in expansion set 6, expansion set 6 internal surfaces are shaped with corresponding conical surface, by screw 42 axially draw in the first ringfeder 41, the second ringfeder 47 dwindles their inner surface diameter, until the spindle nose of compression apparatus input shaft, the frictional force that impacting force produces can be transmitted Operating torque.After the first ringfeder 41, the second ringfeder 47 unclamp, because elasticity is recovered, inner surface diameter is amplified to original state, and is greater than the diameter of axle of equipment input shaft, and ringfeder 6 can move freely, and has facilitated dismounting.Spring washer 43 can prevent that screw 42 is loosening.
Claims (5)
1. a fast assembling-disassembling coupling, comprise motor output shaft, diaphragm coupling, barring gear, and the test chamber outside barring gear, it is characterized in that: also comprise transfer panel, transfer panel is divided into front transfer panel and rear transfer panel, between front transfer panel and rear transfer panel, be provided with central shaft, and interconnect by overcoat, in overcoat, be provided with centering ring, and centering ring is contained on central shaft, central shaft and transfer panel and overcoat are cone match, put outward and be provided with lock bolt, the rear transfer panel the other end is connected with motor output shaft by diaphragm coupling, the front transfer panel the other end is connected with barring gear by diaphragm coupling, the input shaft of barring gear is provided with expansion set, expansion set is provided with fixing bolt.
2. fast assembling-disassembling coupling according to claim 1, is characterized in that: described barring gear is connected location with test chamber by positioning key.
3. fast assembling-disassembling coupling according to claim 1, is characterized in that: between described jack shaft and transfer panel for plane coordinates.
4. fast assembling-disassembling coupling according to claim 1, is characterized in that: between described front transfer panel and rear transfer panel and central shaft, be the V-arrangement conical surface.
5. fast assembling-disassembling coupling according to claim 1, is characterized in that: described overcoat is semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518884.5A CN103527650A (en) | 2013-10-29 | 2013-10-29 | Quick mounting and dismounting coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518884.5A CN103527650A (en) | 2013-10-29 | 2013-10-29 | Quick mounting and dismounting coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527650A true CN103527650A (en) | 2014-01-22 |
Family
ID=49929902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518884.5A Pending CN103527650A (en) | 2013-10-29 | 2013-10-29 | Quick mounting and dismounting coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527650A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065477A (en) * | 2015-08-07 | 2015-11-18 | 中国船舶重工集团公司第七�三研究所 | Radial disassembly coupling |
| CN105710722A (en) * | 2014-12-02 | 2016-06-29 | 武汉重型机床集团有限公司 | Automatic centering structure for rapid installation of measuring device |
| CN109538646A (en) * | 2019-01-04 | 2019-03-29 | 中国船舶重工集团公司第七0三研究所 | A kind of diaphragm type large compensation shaft coupling |
| CN109556089A (en) * | 2018-12-04 | 2019-04-02 | 陈彰炼 | A kind of multifunctional lamp rack device |
| CN111912720A (en) * | 2020-07-17 | 2020-11-10 | 中国航发湖南动力机械研究所 | Centrifugal loading device for photosensitive resin model |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044156A (en) * | 1989-01-09 | 1990-07-25 | T·J·冈拉克机械公司 | coupling |
| US20060140713A1 (en) * | 2003-06-03 | 2006-06-29 | Hiroto Kobayashi | Connection device for tire-forming drum |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN203570867U (en) * | 2013-10-29 | 2014-04-30 | 中国船舶重工集团公司第七�三研究所 | Quick dismounting coupling |
-
2013
- 2013-10-29 CN CN201310518884.5A patent/CN103527650A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044156A (en) * | 1989-01-09 | 1990-07-25 | T·J·冈拉克机械公司 | coupling |
| US20060140713A1 (en) * | 2003-06-03 | 2006-06-29 | Hiroto Kobayashi | Connection device for tire-forming drum |
| CN201236898Y (en) * | 2008-08-14 | 2009-05-13 | 无锡创明传动工程有限公司 | Diaphragm coupling with low additional bending moment |
| CN203570867U (en) * | 2013-10-29 | 2014-04-30 | 中国船舶重工集团公司第七�三研究所 | Quick dismounting coupling |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710722A (en) * | 2014-12-02 | 2016-06-29 | 武汉重型机床集团有限公司 | Automatic centering structure for rapid installation of measuring device |
| CN105710722B (en) * | 2014-12-02 | 2019-03-19 | 武汉重型机床集团有限公司 | Fast Installation measuring device self-centering structure |
| CN105065477A (en) * | 2015-08-07 | 2015-11-18 | 中国船舶重工集团公司第七�三研究所 | Radial disassembly coupling |
| CN109556089A (en) * | 2018-12-04 | 2019-04-02 | 陈彰炼 | A kind of multifunctional lamp rack device |
| CN109538646A (en) * | 2019-01-04 | 2019-03-29 | 中国船舶重工集团公司第七0三研究所 | A kind of diaphragm type large compensation shaft coupling |
| CN111912720A (en) * | 2020-07-17 | 2020-11-10 | 中国航发湖南动力机械研究所 | Centrifugal loading device for photosensitive resin model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103527650A (en) | Quick mounting and dismounting coupling | |
| CN107813261B (en) | Split type torque adjusting mechanism for disassembling and assembling threaded locking ring | |
| CN203570867U (en) | Quick dismounting coupling | |
| CN203257917U (en) | Expansion-type pin coupling with elastic sleeves | |
| CN201802774U (en) | Lock sleeve coupler device | |
| CN203052024U (en) | Pressing nut of joint pipe connector | |
| CN201487068U (en) | Quick-coupled shaft coupling with double taper sleeves | |
| US20040096271A1 (en) | Quill shaft tensioning coupling | |
| CN115095606B (en) | Coupling, coupling structure and disassembly and assembly method thereof | |
| CN204852046U (en) | Radially dismantle shaft coupling | |
| CN109277984A (en) | A kind of conical bearing disassembling fixture | |
| CN102133580B (en) | Fast roll replacing device and method for roll frame | |
| CN102937148A (en) | Tensioning connection sleeve for rod shearing machine | |
| CN101922519A (en) | Universal flexible multi-functional coupling | |
| CN205441704U (en) | Conveyer drive chain | |
| CN105065477A (en) | Radial disassembly coupling | |
| CN204852045U (en) | Axle connecting device convenient to dismouting | |
| CN209838988U (en) | End pin type rigid coupling | |
| CN203322088U (en) | Eccentric pin shaft type coupler | |
| CN206154224U (en) | Split type torque adjusting mechanism for disassembling and assembling threaded locking ring | |
| CN209444732U (en) | A kind of shaft coupling | |
| CN211059240U (en) | Coupling convenient to install | |
| CN217761780U (en) | Radially-installed elastic pin coupling | |
| CN219605871U (en) | Expansion sleeve type plum blossom-shaped valve type coupling | |
| CN219299805U (en) | Novel quick-release coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |