CN107676392A - A kind of device of floating bearing resistance to tipping moment - Google Patents
A kind of device of floating bearing resistance to tipping moment Download PDFInfo
- Publication number
- CN107676392A CN107676392A CN201710863290.6A CN201710863290A CN107676392A CN 107676392 A CN107676392 A CN 107676392A CN 201710863290 A CN201710863290 A CN 201710863290A CN 107676392 A CN107676392 A CN 107676392A
- Authority
- CN
- China
- Prior art keywords
- bearing
- floating bearing
- tipping moment
- connecting rod
- connection body
- 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.)
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/10—Force connections, e.g. clamping
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of device of floating bearing resistance to tipping moment, including framework soleplate and upper turntable, mounting seat is provided with to the frame by lock-screw on bottom plate, bearing holder (housing, cover) is welded with the upper turntable, bearing is provided with the bearing holder (housing, cover), the framework soleplate is provided with rotating shaft, floating bearing is provided with the mounting seat, the floating bearing with being inserted with locking post jointly on upper turntable.Clever structure of the present invention, easy to use, resistant to tipping torque disclosure satisfy that requirement, and multi-faceted clamping makes to firmly install, easy to disassemble, is easy to regular maintenance and maintenance, is worthy to be popularized.
Description
Technical field
The present invention relates to development machine floating bearing technical field, more particularly to a kind of dress of floating bearing resistance to tipping moment
Put.
Background technology
At present, existing development machine is mostly bulky, and due to underworkings limited width, make bulky driving
Machine adaptation condition ability declines.The principal element for determining development machine lateral dimension is the size of floating bearing, and floating bearing is bigger,
Development machine lateral dimension is bigger.The parameter of examination floating bearing ability to work mainly has axial force and a tilting moment, and development machine
It can not meet to require because size limitation is commonly resistant to tipping torque.
The content of the invention
The invention aims to solve in the prior art development machine because size limitation be commonly resistant to tipping torque can not
The problem of satisfaction requires, and a kind of device of the floating bearing resistance to tipping moment proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of device of floating bearing resistance to tipping moment, including framework soleplate and upper turntable, pass through on bottom plate to the frame
Lock-screw is provided with mounting seat, and bearing holder (housing, cover) is welded with the upper turntable, bearing, the frame ground are provided with the bearing holder (housing, cover)
Plate is provided with rotating shaft, floating bearing is provided with the mounting seat, the floating bearing with being inserted with locking jointly on upper turntable
Post.
Preferably, two the first grooves are symmetrically offered on the upper turntable, at the notch of each first groove
Two first mounting brackets and two second mounting brackets are arranged with, fan is provided with by rotating shaft on each first mounting bracket
Shape gear, each rotating shaft are connected through the first mounting bracket and the servomotor with being arranged in the first mounting bracket side wall,
Two fixed blocks are arranged with each second mounting bracket, are connected with limited block jointly on two fixed blocks, each
Stopper slot is offered on the limited block, two gag lever posts are arranged with the stopper slot, are total on two gag lever posts
With slide plate is arranged with, connection body is threaded with the locking post, fixation is symmetrically fixedly connected with the connection body
Bar, connecting rod is fixedly connected with the fix bar, and the one end of connecting rod away from fix bar is fixedly connected on slide plate, it is described
The lower surface of slide plate is fixedly connected with two-way rack, and two sector gears engage with two-way rack, position it is corresponding two
Installing plate has been fixedly connected with individual second mounting bracket, two first connecting rods, institute are symmetrically arranged with the connection body
State the one end of first connecting rod away from connection body and be rotatably connected to curved rod, and curved rod rotation connection is on a mounting board,
The one end of the curved rod away from first connecting rod is rotatably connected to fixture block, and two are symmetrically rotatably connected on the connection body
Second connecting rod, the one end of the every second connecting rod away from connection body are rotatably connected on fixture block, each first groove
Madial wall on offer the second groove, and fixture block is fastened in the second groove.
Preferably, the floating bearing is made up of inner ring, outer shroud, the first roller and the second roller.
Preferably, the size of the bearing holder (housing, cover) determines according to the external diameter installation dimension of bearing.
Preferably, the size of the rotating shaft determines according to the internal diameter installation dimension of bearing.
Preferably, bearing has been fixedly connected with the madial wall of each first groove, has been all provided with each bearing
There is motor, the motor is provided with expansion link, and the one end of the expansion link away from motor is provided with top plate, and the side wall and card of top plate
The side wall of block offsets.
Preferably, through hole is offered on each sector gear.
Preferably, two first connecting rods are coaxially disposed, and two second connecting rods are not coaxially disposed.
In the present invention, according to the installation of the external diameter installation dimension of the bearing of selection and floating bearing on development machine upper turntable
The coaxial bearing holder (housing, cover) of installation site, pacified on framework soleplate according to the installation of the internal diameter installation dimension of the bearing of selection with floating bearing
The coaxial rotating shaft of holding position, bearing is arranged in rotating shaft, floating bearing is arranged on in the mounting seat of framework soleplate, will lock
Tight male screw is rotated into adapter sleeve body, opens servomotor, and servomotor drives sector gear to rotate, and what is be engaged with is two-way
Rack moves upwards, and is slided by slide plate on gag lever post and drive connecting rod to move upwards, then fix bar drives connection body
Motion upwards, two first connecting rods rotate, and drive curved rod to rotate, and drive fixture block card to set into the second groove, open
Motor, the elongation of motor driven expansion link, drive top plate to support and be located in the side wall of fixture block, positioned with the external diameter of bearing, with bearing
Set is installed along with upper turntable, and the axial compressive force produced when cutting part of development machine is operated for floating bearing passes through upper
Panoramic table is passed in the inner ring of floating bearing, and the outer shroud on floating bearing is passed to by the second roller in floating bearing,
Framework soleplate is ultimately transferred to, the bearing of installation is due to using larger axial gap so not by responsive to axial force, development machine
The tilting moment that floating bearing is directed to caused by cutting part work is passed in the inner ring of floating bearing, by floating bearing
The first roller and the second roller pass to the outer shroud of floating bearing, the lock-screw being connected by the outer shroud with floating bearing passes
Gantry base is passed, a part of tilting moment has bearing by passing to bearing with the bearing holder (housing, cover) that upper turntable welds together
Framework soleplate is passed to by rotating shaft.Clever structure of the present invention, easy to use, resistant to tipping torque disclosure satisfy that requirement, multi-faceted
Clamping makes to firmly install, easy to disassemble, is easy to regular maintenance and maintenance, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the device of floating bearing resistance to tipping moment proposed by the present invention；
Fig. 2 is floating bearing part-structure enlarged drawing in a kind of device of floating bearing resistance to tipping moment proposed by the present invention；
Fig. 3 is fixture block part-structure enlarged drawing in a kind of device of floating bearing resistance to tipping moment proposed by the present invention.
In figure：1 framework soleplate, 2 mounting seats, 3 bearing holder (housing, cover)s, 4 upper turntables, 5 connection bodies, 6 lock-screws, 7 locking posts,
8 rotating shafts, 9 bearings, 10 floating bearings, 11 first rollers, 12 outer shrouds, 13 second rollers, 14 inner ring, 15 first connecting rods, 16 connections
Bar, 17 gag lever posts, 18 two-way racks, 19 first mounting brackets, 20 curved rods, 21 expansion links, 22 fixture blocks, 23 motors, 24 top plates,
25 second connecting rods, 26 installing plates, 27 second mounting brackets, 28 sector gears, 29 slide plates, 30 limited blocks, 31 fix bars.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-3, a kind of device of floating bearing resistance to tipping moment, including framework soleplate 1 and upper turntable 4, frame
Mounting seat 2 is provided with by lock-screw 6 on ground bottom plate 1, bearing holder (housing, cover) 3 is welded with upper turntable 4, bearing is provided with bearing holder (housing, cover) 3
9, framework soleplate 1 is provided with rotating shaft 8, is provided with floating bearing 10 in mounting seat 2, floating bearing 10 with inserting jointly on upper turntable 4
Provided with locking post 7.
Symmetrically offer two the first grooves in the present invention, on upper turntable 4, it is symmetrical at the notch of each first groove
Provided with two first mounting brackets 19 and two second mounting brackets 27, sector is provided with by rotating shaft on each first mounting bracket 19
Wheel 28, each rotating shaft are connected through the first mounting bracket 19 and the servomotor with being arranged in the side wall of the first mounting bracket 19, often
Two fixed blocks are arranged with individual second mounting bracket 27, are connected with limited block 30, each limited block on two fixed blocks jointly
Stopper slot is offered on 30, two gag lever posts 17 are arranged with stopper slot, slide plate is arranged with jointly on two gag lever posts 17
29, connection body 5 is threaded with locking post 7, connects and fix bar 31 is symmetrically fixedly connected with body 5, in fix bar 31
Connecting rod 16 is fixedly connected with, and the one end of connecting rod 16 away from fix bar 31 is fixedly connected on slide plate 29, under slide plate 29
Surface is fixedly connected with two-way rack 18, and two sector gears 28 engage with two-way rack 18, corresponding two in position
Installing plate 26 has been fixedly connected with second mounting bracket 27, has connected and two first connecting rods 15 is symmetrically arranged with body 5, first connects
The one end of bar 15 away from connection body 5 is rotatably connected to curved rod 20, and curved rod 20 is rotatably connected on installing plate 26,
The one end of curved rod 20 away from first connecting rod 15 is rotatably connected to fixture block 22, connects and is symmetrically rotatably connected to two on body 5
Second connecting rod 25, the one end of every second connecting rod 25 away from connection body 5 are rotatably connected on fixture block 22, each first groove
The second groove is offered on madial wall, and fixture block 22 is fastened in the second groove, floating bearing 10 by inner ring 14, outer shroud 12,
First roller 11 and the second roller 13 form, and the size of bearing holder (housing, cover) 3 determines according to the external diameter installation dimension of bearing 9, the chi of rotating shaft 8
It is very little to be determined according to the internal diameter installation dimension of bearing 9, it has been fixedly connected with bearing, each bearing on the madial wall of each first groove
On be equipped with motor 23, motor 23 is provided with expansion link 21, and the one end of expansion link 21 away from motor 23 is provided with top plate 24, and top plate
24 side wall and the side wall of fixture block 22 are offseted, and through hole is offered on each sector gear 28, save material, two first connecting rods
15 are coaxially disposed, and two second connecting rods 25 are not coaxially disposed.
In the use of the present invention, on development machine upper turntable 4 according to the external diameter installation dimension of the bearing 9 of selection installation with
The coaxial bearing holder (housing, cover) 3 of the installation site of floating bearing 10, pacified on framework soleplate 1 according to the internal diameter installation dimension of the bearing 9 of selection
The dress rotating shaft 8 coaxial with the installation site of floating bearing 10, by bearing 9 in rotating shaft 8, floating bearing 10 is arranged on and machine
In the mounting seat 2 of frame bottom plate 1, the screw thread rotation of locking post 7 is entered to connect in body 5, open servomotor, servomotor drives fan
Shape gear 28 rotates, and the two-way rack 18 being engaged with moves upwards, and slides drive on gag lever post 17 by slide plate 29 and connect
Extension bar 16 moves upwards, then fix bar 31 drives connection body 5 to move upwards, and two first connecting rods 15 rotate, and drive arc
Shape connecting rod 20 rotates, and drives the card of fixture block 22 to set into the second groove, opens motor 23, and motor 23 drives expansion link 21 to extend, band
Dynamic top plate 24, which supports, to be located in the side wall of fixture block 22, is positioned with the external diameter of bearing 9, upper turntable 4 is installed along with bearing holder (housing, cover) 3
On, the axial compressive force produced when cutting part of development machine is operated for floating bearing 10 passes to revolution by upper turntable 4
In the inner ring 14 of bearing 10, the outer shroud 12 on floating bearing 10 is passed to by the second roller 13 in floating bearing 10, finally
Framework soleplate 1 is passed to, the bearing 9 of installation using larger axial gap due to, so not by responsive to axial force, tunneling machine-cut
Cut and be directed to the tilting moment of floating bearing 10 caused by portion's work and pass in the inner ring 14 of floating bearing 10, by gyroaxis
Hold the first roller 11 in 10 and the second roller 13 passes to the outer shroud 12 of floating bearing 10, pass through the outer shroud with floating bearing 10
The lock-screws 6 of 12 connections pass to gantry base 1, and a part of tilting moment passes through the axle that welds together with upper turntable 4
Bearing sleeve 3 passes to bearing 9, has bearing 9 to pass to framework soleplate 1 by rotating shaft 8.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of device of floating bearing resistance to tipping moment, including framework soleplate（1）And upper turntable（4）, it is characterised in that institute
With stating frame bottom plate（1）On pass through lock-screw（6）Provided with mounting seat（2）, the upper turntable（4）On be welded with bearing holder (housing, cover)
（3）, the bearing holder (housing, cover)（3）It is interior to be provided with bearing（9）, the framework soleplate（1）It is provided with rotating shaft（8）, the mounting seat（2）Inside set
There is floating bearing（10）, the floating bearing（10）With upper turntable（4）On be inserted with locking post jointly（7）.
A kind of 2. device of floating bearing resistance to tipping moment according to claim 1, it is characterised in that the upper turntable
（4）On symmetrically offer two the first grooves, be arranged with two first mounting brackets at the notch of each first groove
（19）With two second mounting brackets（27）, each first mounting bracket（19）On sector gear is provided with by rotating shaft（28）,
Each rotating shaft runs through the first mounting bracket（19）And with being arranged on the first mounting bracket（19）Servomotor connection in side wall,
Each second mounting bracket（27）On be arranged with two fixed blocks, be connected with limited block jointly on two fixed blocks
（30）, each limited block（30）On offer stopper slot, two gag lever posts are arranged with the stopper slot（17）, two
Gag lever post described in root（17）On be arranged with slide plate jointly（29）, the locking post（7）On be threaded with connection body（5）, institute
State connection body（5）On be symmetrically fixedly connected with fix bar（31）, the fix bar（31）On be fixedly connected with connecting rod（16）,
And connecting rod（16）Away from fix bar（31）One end be fixedly connected on slide plate（29）On, the slide plate（29）Lower surface fix
It is connected with two-way rack（18）, and two sector gears（28）With two-way rack（18）Engagement, two corresponding institutes of position
State the second mounting bracket（27）On be fixedly connected with installing plate（26）, the connection body（5）On be symmetrically arranged with two first
Connecting rod（15）, the first connecting rod（15）Away from connection body（5）One end be rotatably connected to curved rod（20）, and arc connects
Bar（20）It is rotatably connected on installing plate（26）On, the curved rod（20）Away from first connecting rod（15）One end be rotatably connected to
Fixture block（22）, the connection body（5）On be symmetrically rotatably connected to two second connecting rods（25）, the every second connecting rod（25）
Away from connection body（5）One end be rotatably connected on fixture block（22）On, offered on the madial wall of each first groove
Second groove, and fixture block（22）It is fastened in the second groove.
A kind of 3. device of floating bearing resistance to tipping moment according to claim 1, it is characterised in that the floating bearing
（10）By inner ring（14）, outer shroud（12）, the first roller（11）With the second roller（13）Composition.
A kind of 4. device of floating bearing resistance to tipping moment according to claim 1, it is characterised in that the bearing holder (housing, cover)
（3）Size according to bearing（9）External diameter installation dimension determine.
A kind of 5. device of floating bearing resistance to tipping moment according to claim 1, it is characterised in that the rotating shaft（8）
Size according to bearing（9）Internal diameter installation dimension determine.
6. the device of a kind of floating bearing resistance to tipping moment according to claim 2, it is characterised in that each described first
Bearing has been fixedly connected with the madial wall of groove, motor is equipped with each bearing（23）, the motor（23）On set
There is expansion link（21）, the expansion link（21）Away from motor（23）One end be provided with top plate（24）, and top plate（24）Side wall with
Fixture block（22）Side wall offset.
A kind of 7. device of floating bearing resistance to tipping moment according to claim 2, it is characterised in that each sector
Gear（28）On offer through hole.
8. the device of a kind of floating bearing resistance to tipping moment according to claim 2, it is characterised in that two described first
Connecting rod（15）It is coaxially disposed, two second connecting rods（25）It is not coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863290.6A CN107676392B (en) | 2017-09-22 | 2017-09-22 | A kind of device of floating bearing resistance to tipping moment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863290.6A CN107676392B (en) | 2017-09-22 | 2017-09-22 | A kind of device of floating bearing resistance to tipping moment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107676392A true CN107676392A (en) | 2018-02-09 |
| CN107676392B CN107676392B (en) | 2019-05-28 |
Family
ID=61137794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863290.6A Active CN107676392B (en) | 2017-09-22 | 2017-09-22 | A kind of device of floating bearing resistance to tipping moment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676392B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179272A (en) * | 2018-09-21 | 2019-01-11 | 林宇振 | A kind of anti-skidding high speed control flywheel moment resistance workbench for electric power overhaul |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047394Y (en) * | 2007-05-31 | 2008-04-16 | 上海梅山钢铁股份有限公司 | Sphero-cylindrical type roller turning bearing |
| CN101963058A (en) * | 2010-09-20 | 2011-02-02 | 沈阳矿山机械有限公司 | Overturning moment resisting device for swing bearing |
| JP2011106145A (en) * | 2009-11-16 | 2011-06-02 | Kobe Steel Ltd | Revolving structure of construction machine |
| CN102278111A (en) * | 2011-06-23 | 2011-12-14 | 三一重型装备有限公司 | Development machine and star wheel driving device thereof |
| CN202300390U (en) * | 2011-10-10 | 2012-07-04 | 湖南荣威煤机制造有限公司 | Cantilever-type slewing mechanism of heading machine |
| CN203033949U (en) * | 2013-01-28 | 2013-07-03 | 襄阳航生石化环保设备有限公司 | Electric driving device for high-pressure drill pipe |
| CN102352750B (en) * | 2011-06-24 | 2013-09-25 | 三一重型装备有限公司 | Heading machine and star wheel external-teeth driving device for heading machine |
| CN103692263A (en) * | 2013-12-05 | 2014-04-02 | 成都斯锐特钨钢刀具有限公司 | Mechanical clamping mechanism |
| CN105031980A (en) * | 2015-08-10 | 2015-11-11 | 淮北重科矿山机器有限公司 | Main shaft protection device |
| CN205765045U (en) * | 2016-05-27 | 2016-12-07 | 上虞市海儿铜铝材有限公司 | A kind of quick perforating device of outdoor appliance aluminum pipe |
-
2017
- 2017-09-22 CN CN201710863290.6A patent/CN107676392B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047394Y (en) * | 2007-05-31 | 2008-04-16 | 上海梅山钢铁股份有限公司 | Sphero-cylindrical type roller turning bearing |
| JP2011106145A (en) * | 2009-11-16 | 2011-06-02 | Kobe Steel Ltd | Revolving structure of construction machine |
| CN101963058A (en) * | 2010-09-20 | 2011-02-02 | 沈阳矿山机械有限公司 | Overturning moment resisting device for swing bearing |
| CN102278111A (en) * | 2011-06-23 | 2011-12-14 | 三一重型装备有限公司 | Development machine and star wheel driving device thereof |
| CN102352750B (en) * | 2011-06-24 | 2013-09-25 | 三一重型装备有限公司 | Heading machine and star wheel external-teeth driving device for heading machine |
| CN202300390U (en) * | 2011-10-10 | 2012-07-04 | 湖南荣威煤机制造有限公司 | Cantilever-type slewing mechanism of heading machine |
| CN203033949U (en) * | 2013-01-28 | 2013-07-03 | 襄阳航生石化环保设备有限公司 | Electric driving device for high-pressure drill pipe |
| CN103692263A (en) * | 2013-12-05 | 2014-04-02 | 成都斯锐特钨钢刀具有限公司 | Mechanical clamping mechanism |
| CN105031980A (en) * | 2015-08-10 | 2015-11-11 | 淮北重科矿山机器有限公司 | Main shaft protection device |
| CN105031980B (en) * | 2015-08-10 | 2016-12-07 | 淮北重科矿山机器有限公司 | Main shaft preventer |
| CN205765045U (en) * | 2016-05-27 | 2016-12-07 | 上虞市海儿铜铝材有限公司 | A kind of quick perforating device of outdoor appliance aluminum pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179272A (en) * | 2018-09-21 | 2019-01-11 | 林宇振 | A kind of anti-skidding high speed control flywheel moment resistance workbench for electric power overhaul |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107676392B (en) | 2019-05-28 |
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