CN108747251A - Flexible working platform for the assembly of distance-adjustable oar hub component - Google Patents
Flexible working platform for the assembly of distance-adjustable oar hub component Download PDFInfo
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- CN108747251A CN108747251A CN201810390787.5A CN201810390787A CN108747251A CN 108747251 A CN108747251 A CN 108747251A CN 201810390787 A CN201810390787 A CN 201810390787A CN 108747251 A CN108747251 A CN 108747251A
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- support base
- transmission
- flexible working
- cylinder
- rotary cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of flexible working platform for the assembly of distance-adjustable oar hub component, which includes：Turntable, support base and the drive component for driving turntable to rotate, support base are cylindrical in shape, and the inner surface of support base is equipped with inward flange, and turntable is rotatably arranged on support base, and turntable includes：Rotating platform, rotary cylinder and transmission cylinder, rotary cylinder and transmission cylinder are coaxially connected on the same side of rotating platform, the internal diameter of transmission cylinder is more than the outer diameter of rotary cylinder, the first seam allowance is provided on the outer wall of rotary cylinder, rotary cylinder is coaxially inserted into one end of support base, and alignment bearing is set on rotary cylinder, and alignment bearing is folded between the first seam allowance and inward flange, location hole is equipped at the center of rotating platform, drive component is sequentially connected with transmission cylinder.The present invention can strictly control bolt and tighten sequence, after coordinating tightening tool, accurately control the torque tightened used in each bolt, improve bolt tightens efficiency, reduces the labor intensity of worker.
Description
Technical field
The present invention relates to bolts assemblies field, more particularly to a kind of flexible workings for the assembly of distance-adjustable oar hub component
Platform.
Background technology
Tuning for Controllable Pitch Propeller is a kind of device that blade screw pitch can be adjusted by the mechanism in propeller hub, and the application in ship is very wide
It is general.
Tuning for Controllable Pitch Propeller needs to connect a large amount of bolt in assembling process, currently, when assembling tuning for Controllable Pitch Propeller, typically according to pre-
What is first set tightens sequence by manually carrying out tightening for bolt, after tightening a bolt, makes marks on the bolt, then carry out down
One bolt tightens operation, and the processing efficiency of this kind of Bolt Screw Down Method is low, and the bolt quality after tightening is irregular,
So that tuning for Controllable Pitch Propeller can not normally come into operation.
Invention content
The low technical problem of technical efficiency is tightened in order to solve existing bolt, an embodiment of the present invention provides one kind for adjusting
Flexible working platform away from the assembly of paddle propeller hub component.The technical solution is as follows：
An embodiment of the present invention provides a kind of flexible working platform for the assembly of distance-adjustable oar hub component, the flexible workings
Platform includes：Turntable, support base and the drive component for driving the turntable rotation, the support base are cylindrical in shape, the support
The inner surface of seat is equipped with inward flange, and the turntable is rotatably arranged on the support base, and the turntable includes：Rotary flat
Platform, rotary cylinder and transmission cylinder, the rotary cylinder and the transmission cylinder are coaxially connected on the same side of the rotating platform,
The internal diameter of the transmission cylinder is more than the outer diameter of the rotary cylinder, is provided with the first seam allowance on the outer wall of the rotary cylinder, described turn
Dynamic cylinder is coaxially inserted into one end of the support base, and alignment bearing, the alignment bearing sandwiched are set on the rotary cylinder
Between first seam allowance and the inward flange, location hole is equipped at the center of the rotating platform, on the rotating platform
Equipped with the fixture for clamping distance-adjustable oar hub, the driving component is sequentially connected with the transmission cylinder.
In an implementation of the embodiment of the present invention, a plurality of concentric circles is provided on the top surface of the rotating platform to carve
Line, a plurality of concentric circles groove are arranged concentrically with the rotating platform.
In another realization method of the embodiment of the present invention, it is provided with and radially extends on the top surface of the rotating platform
A plurality of limiting slot, the fixture that can be slided along the limiting slot extending direction is installed in the limiting slot.
In another realization method of the embodiment of the present invention, the driving component includes power source and transmission mechanism, institute
Power source is stated in the mounting base, the transmission mechanism includes：It is driven ring gear and transmission gear, the transmission ring gear is same
Axis is fixedly connected on the transmission cylinder, and the transmission gear is arranged on the power output shaft of the power source, the transmission
Gear is meshed with the transmission ring gear.
In another realization method of the embodiment of the present invention, the driving component includes power source and transmission mechanism, institute
Power source is stated in the mounting base, the transmission mechanism includes：First belt pulley and the second belt pulley, first skin
Belt wheel is fixedly and coaxially connected on the transmission cylinder, and second belt pulley is arranged on the power output shaft of the power source,
Second belt pulley is with first belt pulley by being driven band connection.
In another realization method of the embodiment of the present invention, the first loading bearing is arranged on the rotary cylinder, it is described
The bottom end of rotary cylinder is equipped with pivot flange, and the pivot flange and the alignment bearing are located at opposite two of the inward flange
Side, first loading bearing are folded between the inward flange and the pivot flange.
In another realization method of the embodiment of the present invention, the outer surface of the support base is equipped with outward flange, described
The second loading bearing is arranged on the outer wall of support base, the bottom end of the transmission cylinder is equipped with the second seam allowance, second carrying axle
It holds and is folded between second seam allowance and the outward flange.
In another realization method of the embodiment of the present invention, the bottom end of the support base is provided with end flanges, described
Gusset is equipped between end flanges and the outward flange.
In another realization method of the embodiment of the present invention, a plurality of increasing resistance is inlaid on the top surface of the rotating platform
Item, at least one increasing resistance item are arranged between two adjacent limiting slots.
In another realization method of the embodiment of the present invention, the flexible working platform further includes for covering the stifled positioning
The intermediate plate in hole.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
The piston rod of displacement oil cylinder in distance-adjustable oar hub component is packed into location hole and positions by the embodiment of the present invention
Calibration so that the machined surface that distance-adjustable oar hub component domestic demand tightens bolt is parallel with the table top of rotating platform, and by rotating
Alignment bearing is installed in the inward flange that is arranged on the first seam allowance and support base being arranged on cylinder, complete turntable on support base can
Rotational installation, while the transmission cylinder of turntable is moved into component with driving and is sequentially connected, and turntable rotation is driven by drive component, lead to
The case where component of overdriving control bolt tightens sequence, is not in omission, while turntable can accurately be carried out according to setting sequence
Each bolt seeks position rotation, improves the processing efficiency of bolt.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is that a kind of structure of flexible working platform for the assembly of distance-adjustable oar hub component provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is a kind of section view of flexible working platform for the assembly of distance-adjustable oar hub component provided in an embodiment of the present invention
Figure；
Fig. 3 is a kind of schematic diagram for installing the installation geosyncline of flexible working platform provided in an embodiment of the present invention；
Fig. 4 is a kind of front view of rotating platform provided in an embodiment of the present invention；
Fig. 5 is that a kind of bolt provided in an embodiment of the present invention tightens sequential schematic；
Fig. 6 is the schematic diagram that a kind of distance-adjustable oar hub component provided in an embodiment of the present invention is assemblied on flexible working platform.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is that a kind of structure of flexible working platform for the assembly of distance-adjustable oar hub component provided in an embodiment of the present invention is shown
It is intended to, Fig. 2 is a kind of sectional view of flexible working platform for the assembly of distance-adjustable oar hub component provided in an embodiment of the present invention, such as
Fig. 1, shown in 2, which includes：Turntable 1, support base 2 and the drive component 4 for driving turntable 1 to rotate, support base
2 are cylindrical in shape, and the inner surface of support base 2 is equipped with inward flange 21, and turntable 1 is rotatably arranged on support base 2, and turntable 1 includes：
Rotating platform 11, rotary cylinder 12 and transmission cylinder 13, rotary cylinder 12 and transmission cylinder 13 are coaxially connected in the same of rotating platform 11
On side, the internal diameter of transmission cylinder 13 is more than the outer diameter of rotary cylinder 12, and the first seam allowance, rotary cylinder are provided on the outer wall of rotary cylinder 12
12 are coaxially inserted into one end of support base 2, alignment bearing 5 are set on rotary cylinder 12, alignment bearing 5 is folded in the first seam allowance
Between inward flange 21, location hole 110 is equipped at the center of rotating platform 11, rotating platform 11 is equipped with for clamping tuning for Controllable Pitch Propeller
The fixture of propeller hub, drive component 4 are sequentially connected with transmission cylinder 13.
The piston rod of displacement oil cylinder in distance-adjustable oar hub component is packed into location hole and positions by the embodiment of the present invention
Calibration so that the machined surface that distance-adjustable oar hub component domestic demand tightens bolt is parallel with the table top of rotating platform, and by rotating
Alignment bearing is installed in the inward flange that is arranged on the first seam allowance and support base being arranged on cylinder, complete turntable on support base can
Rotational installation, while the transmission cylinder of turntable is moved into component with driving and is sequentially connected, and turntable rotation is driven by drive component, lead to
The case where component of overdriving control bolt tightens sequence, is not in omission, while turntable can accurately be carried out according to setting sequence
Each bolt seeks position rotation, improves the processing efficiency of bolt.
As shown in figure 3, in order to save production and processing space, usually need installing when carrying out the installation of flexible working platform
Ground digs installation geosyncline, and installation geosyncline is used for support base 2, the placement of drive component 4 wherein, in embodiments of the present invention, soft
A diameter of 2000mm of sex work platform is highly 1450mm, thus dig installation geosyncline when, can will installation ground groove width be set as
2300mm is highly set as 1250mm, and size setting only bassets rotating platform 11, is positioned convenient for distance-adjustable oar hub component
In location hole 110.
Fig. 4 is a kind of front view of rotating platform provided in an embodiment of the present invention, as shown in figure 4, the top of rotating platform 11
A plurality of concentric circles groove 111 is provided on face, a plurality of concentric circles groove 111 is arranged concentrically with rotating platform 11.Of the invention real
It applies in example, concentric circles groove 111 is used to correspond with the tuning for Controllable Pitch Propeller product of different model, conduct when for tuning for Controllable Pitch Propeller location and installation
Reference for installation, it is accurate before bolt convenient for tightening by the way that concentric circles groove 111 to be aligned with the contour line of distance-adjustable oar hub shell
Positioning improves the precision of assembly processing.
As shown in figure 4, being provided with a plurality of limiting slot 112 radially extended, limiting slot 112 on the top surface of rotating platform 11
The fixture that can be slided along 112 extending direction of limiting slot is inside installed.In embodiments of the present invention, rotating platform 11 is equipped with 4
Limiting slot 112, limiting slot 112 is interior to be used for installs fixture or clamp, is stepped up to distance-adjustable oar hub component by fixture or clamp, together
When fixture or clamp can be radially slided in limiting slot 112 to adapt to the distance-adjustable oar hub component of different sizes.
In an implementation of the embodiment of the present invention, in conjunction with Fig. 2, drive component 4 includes power source and transmission mechanism,
Power source is mounted in mounting base, and transmission mechanism may include：It is driven ring gear 31 and transmission gear 32, transmission ring gear 31 is coaxially solid
Surely it is connected on transmission cylinder 13, transmission gear 32 is arranged on the power output shaft of power source, transmission gear 32 and transmission ring gear
31 are meshed.Wherein, transmission ring gear 31 can be bolted on the bottom end of transmission cylinder 13, in this way when being driven ring gear rotation,
Transmission cylinder 13 also can be with rotating with it, this kind of kind of drive is simple and easily controllable, while also allowing for maintenance management.In the present invention
In embodiment, power source includes servo motor and speed reducer, connects, subtracts in the output shaft of servo motor and the input terminal of speed reducer
The output end of fast machine is then coaxially connected with transmission gear 32, is rotated by band nutating gear 32 to drive 13 turns of transmission cylinder
Dynamic, wherein the output end of speed reducer can be bolted with transmission gear 32, can also be other connection types, do not limit herein
System.
In another realization method of the embodiment of the present invention, drive component includes power source and transmission mechanism, power source
In mounting base, transmission mechanism may include：First belt pulley and the second belt pulley, the first belt pulley are fixedly and coaxially connected
On transmission cylinder, the second belt pulley is arranged on the power output shaft of power source, and the second belt pulley and the first belt pulley pass through biography
Dynamic band connection.Wherein, the first belt pulley can be bolted on the bottom end of transmission cylinder, in this way when the first pulley rotation,
Transmission cylinder also can be with rotating with it, this kind of kind of drive is simple and easily controllable, while also allowing for maintenance management.Of the invention real
It applies in example, the output end of speed reducer is then coaxially connected with the second belt pulley, and the second belt pulley and the first belt pulley pass through transmission belt
Connection, when the second belt pulley is rotated with speed reducer, the first belt pulley can also rotate.The wherein output end of speed reducer and the second skin
Belt wheel can be bolted, and can also be other connection types, be not limited herein.
Specifically, the first loading bearing 6 is arranged on rotary cylinder 12, the bottom end of rotary cylinder 12 is equipped with pivot flange 120, branch
Staying orchid 120 and alignment bearing 5 are located at the opposite both sides of inward flange 21, and the first loading bearing 6 is folded in inward flange 21 and branch
Between staying orchid 120.In embodiments of the present invention, the first loading bearing 6 of setting can undertake roll adjustment for undertaking axial load
The weight of paddle propeller hub component and flexible working platform improves the reliability of workbench.
As shown in Fig. 2, the outer surface of support base 2 is equipped with outward flange 22, the second carrying is arranged on the outer wall of support base 2
The bottom end of bearing 7, transmission cylinder 13 is equipped with the second seam allowance, and the second loading bearing 7 is folded between the second seam allowance and outward flange 22.?
In the embodiment of the present invention, the second loading bearing 7 of setting is equally that can undertake distance-adjustable oar hub component for undertaking axial load
With the weight of flexible working platform, the reliability of workbench is improved.
Specifically, the bottom end of support base 2 is provided with end flanges 23, and gusset is equipped between end flanges 23 and outward flange 22
24.The gusset 24 arranged around support base 2 is arranged between outward flange 22 and end flanges can reinforce the support energy of outward flange 22
Power improves the reliability of workbench.
Preferably, a plurality of increasing resistance item can be inlayed on the top surface of rotating platform 11, at least one, which increases resistance item, is arranged in two phases
Between adjacent limiting slot, increases resistance item in this way and be evenly distributed on rotating platform 11.Wherein, it can be rubber strip to increase resistance item,
In embodiments of the present invention, 4 rubber strips are embedded on the table top of rotating platform 11,4 rubber items are in rotating platform 11
It is evenly arranged in plane, every rubber item is separated by about 90 °, and every rubber item is arranged in (rubber between two adjacent limiting slots
Installation site is as shown in a, b, c and d in Fig. 1), it can contact, increase with rubber strip after distance-adjustable oar hub component location and installation
Add friction coefficient of the distance-adjustable oar hub component when being rotated with rotating platform 11, prevents distance-adjustable oar hub component in rotation time shift
It is dynamic, improve the practicality andreliabiliry of workbench.
As shown in Fig. 2, flexible working platform further includes the intermediate plate 113 for covering stifled location hole.In embodiments of the present invention,
The centre of rotating platform 11 offers location hole 110, when not in use can cover intermediate plate 113 in location hole in flexible working platform
On 110, prevent other sundries from entering in flexible working platform by location hole 110.
Fig. 6 is the schematic diagram that a kind of distance-adjustable oar hub provided in an embodiment of the present invention is assemblied on flexible working platform, such as Fig. 6
It is shown, before carrying out tightening bolt technique, needs to be assembled to distance-adjustable oar hub 9 on the table top of flexible working platform, show in figure
The flexible working platform gone out is already installed in installation geosyncline, and the tuning for Controllable Pitch Propeller had good positioning and clamped by fixture has been installed on turntable 1
Propeller hub 9, while the side of installation geosyncline being provided with tightening tool 8, convenient for carrying out the work that bolt is tightened to distance-adjustable oar hub.
Spiral shell is tightened in a kind of flexible working platform for the assembly of distance-adjustable oar hub component provided through the embodiment of the present invention
When bolt, illustrate by taking the connection of displacement oil cylinder and distance-adjustable oar hub as an example, the two is connected by the oil cylinder bolt of 25 equivalent specifications
It connects, needs to follow the diagonal requirement tightened and symmetrically tightened when tightening, screw-down torque requires to be 860Nm, tightens sequence such as Fig. 5
Shown (serial number is to tighten sequence in figure)；By conversion, by bolt tighten sequence requirement be converted into angle value and it is clockwise
Programmable logic controller (PLC) may be used in the control system of input flexible working platform, the control system counterclockwise
(Programmable Logic Controller, abbreviation PLC) system (is clockwise wherein 01, is counterclockwise as shown in table 1
02)。
1 oil cylinder bolt of table tightens sequence list
The associated order for tightening sequence in above table is written in PLC system, and PLC system and workbench are carried out
Connection keeps the synchronous communication of the two, and when progress bolt is tightened, PLC system meeting automatic spring interface judges for tightening bolt
Electric wrench whether connect with the communication of flexible working platform, after successful connection, PLC system extraction assembly tighten parameter and
Tightening tool 8 (electric wrench) number information, person to be operated confirm that PLC system can will tighten parameter and be sent to corresponding tighten
On tool 8.It carries out tightening operation, after tightening, PLC system can will tighten actual torque value and be sent to display terminal (as shown
Show device), and it is compared with technological requirement value, while judging that whether qualified this tightens, if unqualified, needs to tighten again；
After tightening qualified first bolt, the data of follow-up bolt tightened also according to table 1 carry out tightening sequential control, until completing
All bolts tighten work.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of flexible working platform for the assembly of distance-adjustable oar hub component, which is characterized in that the flexible working platform includes：Turn
Platform, support base and the drive component for driving the turntable rotation, the support base are cylindrical in shape, the inner surface of the support base
It is equipped with inward flange, the turntable is rotatably arranged on the support base, and the turntable includes：Rotating platform, rotary cylinder
And transmission cylinder, the rotary cylinder and the transmission cylinder are coaxially connected on the same side of the rotating platform, the transmission
The internal diameter of cylinder is more than the outer diameter of the rotary cylinder, is provided with the first seam allowance on the outer wall of the rotary cylinder, the rotary cylinder is coaxial
It is inserted into one end of the support base, alignment bearing is set on the rotary cylinder, the alignment bearing is folded in described
Between one seam allowance and the inward flange, location hole is equipped at the center of the rotating platform, the rotating platform is equipped with and is used for
The fixture of distance-adjustable oar hub is clamped, the driving component is sequentially connected with the transmission cylinder.
2. flexible working platform according to claim 1, which is characterized in that be provided on the top surface of the rotating platform a plurality of
Concentric circles groove, a plurality of concentric circles groove are arranged concentrically with the rotating platform.
3. flexible working platform according to claim 2, which is characterized in that be provided with along diameter on the top surface of the rotating platform
To a plurality of limiting slot of extension, the fixture that can be slided along the limiting slot extending direction is installed in the limiting slot.
4. flexible working platform according to claim 3, which is characterized in that the driving component includes power source and driver
Structure, the power source are mounted in the mounting base, and the transmission mechanism includes：It is driven ring gear and transmission gear, the transmission
Ring gear is fixedly and coaxially connected on the transmission cylinder, and the transmission gear is arranged on the power output shaft of the power source, institute
Transmission gear is stated to be meshed with the transmission ring gear.
5. flexible working platform according to claim 3, which is characterized in that the driving component includes power source and driver
Structure, the power source are mounted in the mounting base, and the transmission mechanism includes：First belt pulley and the second belt pulley, it is described
First belt pulley is fixedly and coaxially connected on the transmission cylinder, and the power output in the power source is arranged in second belt pulley
On axis, second belt pulley is with first belt pulley by being driven band connection.
6. according to claim 1-5 any one of them flexible working platforms, which is characterized in that be arranged with first on the rotary cylinder
The bottom end of loading bearing, the rotary cylinder is equipped with pivot flange, and the pivot flange and the alignment bearing are located at the convex
The opposite both sides of edge, first loading bearing are folded between the inward flange and the pivot flange.
7. according to claim 1-5 any one of them flexible working platforms, which is characterized in that set on the outer surface of the support base
There is outward flange, the second loading bearing is arranged on the outer wall of the support base, the bottom end of the transmission cylinder is equipped with the second seam allowance, institute
The second loading bearing is stated to be folded between second seam allowance and the outward flange.
8. flexible working platform according to claim 7, which is characterized in that the bottom end of the support base is provided with end face method
Orchid is equipped with gusset between the end flanges and the outward flange.
9. flexible working platform according to claim 3, which is characterized in that be inlaid on the top surface of the rotating platform a plurality of
Increase resistance item, at least one increasing resistance item is arranged between two adjacent limiting slots.
10. according to claim 1-5 any one of them flexible working platforms, which is characterized in that the flexible working platform further includes
Intermediate plate for covering the stifled location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390787.5A CN108747251B (en) | 2018-04-27 | 2018-04-27 | Flexible workbench for assembling hub assembly of controllable pitch propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390787.5A CN108747251B (en) | 2018-04-27 | 2018-04-27 | Flexible workbench for assembling hub assembly of controllable pitch propeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108747251A true CN108747251A (en) | 2018-11-06 |
| CN108747251B CN108747251B (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390787.5A Active CN108747251B (en) | 2018-04-27 | 2018-04-27 | Flexible workbench for assembling hub assembly of controllable pitch propeller |
Country Status (1)
| Country | Link |
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| CN (1) | CN108747251B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531730A (en) * | 2018-11-26 | 2019-03-29 | Oppo（重庆）智能科技有限公司 | Terminal nailing method, apparatus and storage medium |
| CN111390544A (en) * | 2020-04-13 | 2020-07-10 | 浙江大行科技有限公司 | Exhaust phase shifter positioning, conveying, screwing and detecting integrated device |
| CN112171252A (en) * | 2020-09-08 | 2021-01-05 | 上海市建筑科学研究院科技发展有限公司 | Multifunctional assembly rotary table with fixed-moment tightening mechanism and assembly method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824877A (en) * | 1972-09-07 | 1974-07-23 | J Mazue | Indexing workpiece supporting apparatus |
| CN2174289Y (en) * | 1993-04-30 | 1994-08-17 | 四平市机床附件科技研究所 | Multi-purpose revolving working table |
| CN102357805A (en) * | 2011-09-15 | 2012-02-22 | 无锡桥联数控机床有限公司 | Rotating operating platform |
| CN103068520A (en) * | 2010-08-13 | 2013-04-24 | 斗山英维高株式会社 | Apparatus for rotating a table of a machining tool |
| CN107363566A (en) * | 2015-12-04 | 2017-11-21 | 刘操 | A kind of multi-funciton rotating table |
-
2018
- 2018-04-27 CN CN201810390787.5A patent/CN108747251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824877A (en) * | 1972-09-07 | 1974-07-23 | J Mazue | Indexing workpiece supporting apparatus |
| CN2174289Y (en) * | 1993-04-30 | 1994-08-17 | 四平市机床附件科技研究所 | Multi-purpose revolving working table |
| CN103068520A (en) * | 2010-08-13 | 2013-04-24 | 斗山英维高株式会社 | Apparatus for rotating a table of a machining tool |
| CN102357805A (en) * | 2011-09-15 | 2012-02-22 | 无锡桥联数控机床有限公司 | Rotating operating platform |
| CN107363566A (en) * | 2015-12-04 | 2017-11-21 | 刘操 | A kind of multi-funciton rotating table |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531730A (en) * | 2018-11-26 | 2019-03-29 | Oppo（重庆）智能科技有限公司 | Terminal nailing method, apparatus and storage medium |
| CN111390544A (en) * | 2020-04-13 | 2020-07-10 | 浙江大行科技有限公司 | Exhaust phase shifter positioning, conveying, screwing and detecting integrated device |
| CN111390544B (en) * | 2020-04-13 | 2021-02-09 | 浙江大行科技有限公司 | Exhaust phase shifter positioning, conveying, screwing and detecting integrated device |
| CN112171252A (en) * | 2020-09-08 | 2021-01-05 | 上海市建筑科学研究院科技发展有限公司 | Multifunctional assembly rotary table with fixed-moment tightening mechanism and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108747251B (en) | 2020-03-10 |
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