CN110170972A - A kind of error protection scaling platform mechanism - Google Patents
A kind of error protection scaling platform mechanism Download PDFInfo
- Publication number
- CN110170972A CN110170972A CN201910479569.3A CN201910479569A CN110170972A CN 110170972 A CN110170972 A CN 110170972A CN 201910479569 A CN201910479569 A CN 201910479569A CN 110170972 A CN110170972 A CN 110170972A
- Authority
- CN
- China
- Prior art keywords
- platform
- movable platform
- limiting device
- control system
- error protection
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000011159 matrix material Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000004886 process control Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012954 risk control Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
This application discloses a kind of error protection scaling platform mechanisms, the mechanism contains matrix platform, movable platform, mechanical stop limiter, electric limiting device, contact procedure limiting device, control system, movable platform can be moved along matrix platform, mechanical stop limiter, electric limiting device, contact procedure limiting device is separately positioned in matrix platform and movable platform, set-up of control system is at movable platform rear portion, electric limiting device and mechanical stop limiter successively control the flexible limit range of movable platform by control system, contact procedure limiting device controls stroke of the movable platform in its telescopic extensions by control system, three kinds of limiting device combinations contact scaling platform mechanism with product safety.
Description
Technical field
This application involves aircraft mounting technology field, especially one kind suitable for the assembly of different model aircraft close to aircraft
The error protection scaling platform mechanism of product.
Background technique
With the development of China's Aviation Digital equipment technology, large size especially has been widely applied in aircraft assembling line
Numeric terminal workbench greatly improves aircraft assembly efficiency and enterprise competitiveness.In order to improve large-scale number makeup
The adaptability to different model aircraft and different station with workbench, reduce or eliminate aircraft enter and leave erect-position, docking posture adjustment,
Technological preparation time when moving repeatedly large-scale workbench when assembling test and replacement station, labor intensity of workers is reduced, is introduced
The concept of the flexible equipment such as scaling platform, and should be applied in equipment manufacturing.
The scaling platform in assembly work platform largely still relies on operator's manual operations at present and part lacks
The electricity (liquid, gas) of process control controls scaling platform close to aircraft product, and risk control is mainly by artificial observation or the limit when operation
Collision block limit, lacks error protection measure, and the technological equipment time is long, and labor intensity of workers is big, and is easy to appear collision aircraft product,
Cause into ten million product quality loss and serious accident.
Now it is badly in need of a kind of new error protection scaling platform mechanism, it can be achieved that the flexibility process control of scaling platform, automatic
Change control, reduces artificial incorrect operation, scaling platform is prevented to be unable to stop motion when touching product in telescopic extensions and pacify
Complete and quality accident.
Apply for content
To solve the above-mentioned problems, this application provides a kind of flexibility process control, automation controls, in telescopic extensions
The error protection scaling platform mechanism that interior touching product can arbitrarily stop.
To achieve the above objectives, the application, which adopts the following technical scheme that, is achieved:
A kind of error protection scaling platform mechanism, the mechanism contain matrix platform, movable platform, mechanical stop limiter, electrical
Limiting device, contact procedure limiting device, control system, movable platform can be moved along matrix platform, mechanical stop limiter, electrical
Limiting device, contact procedure limiting device are separately positioned in matrix platform and movable platform, and set-up of control system is flat in activity
Platform rear portion, electric limiting device and mechanical stop limiter successively control the flexible limit range of movable platform by control system,
Contact procedure limiting device controls stroke of the movable platform in its telescopic extensions, three kinds of limiting device combinations by control system
Contact scaling platform mechanism with product safety.
Wherein movable platform and matrix platform are automatic telescopic structure, by guide rail slide block assembly connection, on matrix platform
It is fixed with motor, the output shaft gear of motor engages to form prismatic pair with the rack gear for being fixed on movable platform lower part；Starting control
System processed, motor rotation drive movable platform to move along a straight line along guide rail slide block by gear, rack gear pair.
Electric limiting device includes the electrical collision block used in groups, electric limiting switch, and electrical collision block setting is flat in activity
On platform, electric limiting switch is arranged on matrix platform, and electrical collision block touches electric limiting switch, and touching signal feeds back to control
System, control system issue instruction and leave the motor off work.Mechanical stop limiter includes the mechanical collision block and machinery used in groups
Block, mechanical collision block are arranged in movable platform, and electromechanical stop is arranged on matrix platform, generate when contacting between collision block block
Torque be more than motor itself torque thresholding when, motor stops working.Electric limiting device is arranged before mechanical stop limiter
End.Contact procedure limiting device, including multiple obstacle avoidance sensors are arranged in movable platform front end anticollision rubber, flat in activity
Platform stretches in stroke range, and when movable platform front end anticollision rubber extended position is with product juxtaposition metamorphose, what is be arranged inside is multiple
Obstacle avoidance sensor feedback signal issues instruction and leaves the motor off work to control system, control system.
The advantages of the application, is to limit three kinds of limiting devices by electric limiting, mechanical position limitation, contact procedure and realize to prevent
Mistake, the application mentality of designing is novel, easy to implement, applicability is wide, it can be achieved that the automation error protection of scaling platform protect, anti-
Only scaling platform collapsing length exceeds using limitation or accident occurs during the motion and touches product and cause danger, while big
It is big to reduce worker operation intensity, it avoids occurring to make mistakes causing great quality and safety accident, to fields such as aerospace or buildings
The manufacture of high altitude operation mounting plate has innovative, high application value and generalization.
The application is described in further detail with reference to the accompanying drawings and embodiments.
Detailed description of the invention
A kind of error protection scaling platform of Fig. 1 mechanism shaft side figure；
Fig. 2 matrix platform structure figure；
Fig. 3 movable platform structure figure；
Fig. 4 movable platform withdraws schematic diagram；
Fig. 5 movable platform stretches out schematic diagram.
Explanation: 1, matrix platform is numbered in figure；2, movable platform；3, guide rail；4, sliding block；5, motor；6, gear；7, tooth
Item；8, control system；9, electric limiting switch；10, electrical collision block；11, electromechanical stop；12, mechanical collision block；13, anticollision rubber；
14, obstacle avoidance sensor.
Specific embodiment
Referring to FIG. 1 to FIG. 5, a kind of error protection scaling platform mechanism contains matrix platform 1, movable platform 2, mechanical position limitation
Device, electric limiting device, contact procedure limiting device, control system 8, movable platform 2 can be moved along matrix platform 1, mechanical
Limiting device, electric limiting device, contact procedure limiting device are separately positioned on matrix platform 1 and movable platform 2, control system
By control system 8, successively control activity is flat in 2 rear portion of movable platform, electric limiting device and mechanical stop limiter for 8 setting of system
The flexible limit range of platform 2, contact procedure limiting device control movable platform 2 in its telescopic extensions by control system 8
Stroke, three kinds of limiting device combinations contact scaling platform mechanism with product safety.
Movable platform 2 and matrix platform 1 are automatic telescopic structure in present embodiment, are assembled and are connected by 3 sliding block 4 of guide rail
It connects, motor 5 is fixed on matrix platform 1, the output shaft gear 6 of motor 5 is engaged with the rack gear 7 for being fixed on movable platform lower part
Form prismatic pair；Start control system 8, the rotation of motor 5 drives movable platform along 3 sliding block of guide rail, 4 straight line by gear 6, rack gear 7
Movement.
Electric limiting device includes the electrical collision block 10 used in groups, electric limiting switch 9, and electrical collision block 10 is arranged in work
On moving platform 2, electric limiting switch 9 is arranged on matrix platform 1, and electrical collision block 10 touches electric limiting switch 9, touches signal
Control system 8 is fed back to, control system 8, which issues instruction, makes motor 5 stop working.
Mechanical stop limiter includes the mechanical collision block 12 used in groups and electromechanical stop 11, and mechanical collision block 12 is arranged in activity
On platform 2, electromechanical stop 11 is arranged on matrix platform 1, when the torque for contacting generation between collision block block is more than motor 5 itself
Torque thresholding when, motor 5 stops working.Electric limiting device is arranged in mechanical stop limiter front end.
Contact procedure limiting device, including multiple obstacle avoidance sensors 14 are arranged in 2 front end anticollision rubber 13 of movable platform
It is interior, it stretches in stroke range in movable platform 2, when 13 extended position of anticollision rubber is with product juxtaposition metamorphose, what is be arranged inside is more
For a 14 feedback signal of obstacle avoidance sensor to control system 8, control system 8, which issues instruction, makes motor 5 stop working.
Claims (8)
1. a kind of error protection scaling platform mechanism, it is characterised in that contain matrix platform, movable platform, mechanical stop limiter, electricity
Gas limiting device, contact procedure limiting device, control system, movable platform can be moved along matrix platform, mechanical stop limiter, electricity
Gas limiting device, contact procedure limiting device are separately positioned in matrix platform and movable platform, and set-up of control system is in activity
Platform rear portion, electric limiting device and mechanical stop limiter successively control the flexible limit model of movable platform by control system
It encloses, contact procedure limiting device controls stroke of the movable platform in its telescopic extensions, three kinds of limiting devices by control system
Combination contacts scaling platform mechanism with product safety.
2. a kind of error protection scaling platform mechanism according to claim 1, it is characterised in that the movable platform and base
Body platform is automatic telescopic structure.
3. a kind of error protection scaling platform mechanism according to claim 2, it is characterised in that movable platform bottom and matrix are flat
Platform passes through guide rail slide block assembly connection.
4. a kind of error protection scaling platform mechanism according to claim 2, it is characterised in that be fixed with electricity on matrix platform
The output shaft gear of machine, motor engages to form prismatic pair with the rack gear for being fixed on movable platform lower part；Start control system, electricity
Machine rotation drives movable platform to move along a straight line along guide rail slide block by gear, rack gear pair.
5. a kind of error protection scaling platform mechanism according to claim 1, it is characterised in that the electric limiting device
Including use in groups electrical collision block, electric limiting switch, electrical collision block is arranged in movable platform, electric limiting switch setting
On matrix platform, electrical collision block touches electric limiting switch, and touching signal feeds back to control system, and control system issues instruction
Leave the motor off work.
6. a kind of error protection scaling platform mechanism according to claim 1, it is characterised in that the mechanical stop limiter
Including the mechanical collision block used in groups and electromechanical stop, mechanical collision block is arranged in movable platform, and electromechanical stop is arranged in matrix
On platform, when the torque for contacting generation between collision block block is more than the torque thresholding of motor itself, motor stops working.
7. a kind of error protection scaling platform mechanism according to claim 1, it is characterised in that the electric limiting device
It is arranged in mechanical stop limiter front end.
8. a kind of error protection scaling platform mechanism according to claim 1, it is characterised in that the contact procedure limit
Device, including multiple obstacle avoidance sensors are arranged in movable platform front end anticollision rubber, stretch stroke range in movable platform
Interior, when movable platform front end anticollision rubber extended position is with product juxtaposition metamorphose, the multiple obstacle avoidance sensors being arranged inside are fed back
Signal issues instruction and leaves the motor off work to control system, control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479569.3A CN110170972A (en) | 2019-06-03 | 2019-06-03 | A kind of error protection scaling platform mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479569.3A CN110170972A (en) | 2019-06-03 | 2019-06-03 | A kind of error protection scaling platform mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170972A true CN110170972A (en) | 2019-08-27 |
Family
ID=67697761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479569.3A Pending CN110170972A (en) | 2019-06-03 | 2019-06-03 | A kind of error protection scaling platform mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110170972A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002066862A (en) * | 2000-09-04 | 2002-03-05 | Okuma Corp | Overrun preventing device for machine tool |
| US6508281B1 (en) * | 2001-07-19 | 2003-01-21 | Tian Wang Wang | Adjustable and extendible platform for working table |
| US20120312197A1 (en) * | 2011-06-08 | 2012-12-13 | Ellie Bresette | Universal mounting platform and system |
| CN204374670U (en) * | 2015-02-12 | 2015-06-03 | 中国重汽集团青岛重工有限公司 | More piece object mobile platform interlocking motion control system |
| CN105729420A (en) * | 2016-04-01 | 2016-07-06 | 中航飞机股份有限公司西安飞机分公司 | Movable supporting and locating method and device for aircraft component assembly |
| CN106312525A (en) * | 2016-09-27 | 2017-01-11 | 广西大学 | Indexing device for multi-station rotary worktable |
| CN107461580A (en) * | 2017-08-31 | 2017-12-12 | 中国科学院光电技术研究所 | A kind of high accuracy, high capacity straight-line displacement platform |
| CN206782108U (en) * | 2017-06-14 | 2017-12-22 | 浙江日发航空数字装备有限责任公司 | A kind of aircraft rigger makees platform anticollision device, collision-prevention device |
| CN108640058A (en) * | 2018-07-09 | 2018-10-12 | 北京中车重工机械有限公司 | Journey stop gear, mechanical arm and upkeep operation vehicle |
| CN109132395A (en) * | 2018-08-22 | 2019-01-04 | 华晓精密工业(苏州)有限公司 | A kind of times journey translation mechanism |
| CN210256049U (en) * | 2019-06-03 | 2020-04-07 | 西安飞机工业（集团）有限责任公司 | Error-proof telescopic platform mechanism |
-
2019
- 2019-06-03 CN CN201910479569.3A patent/CN110170972A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002066862A (en) * | 2000-09-04 | 2002-03-05 | Okuma Corp | Overrun preventing device for machine tool |
| US6508281B1 (en) * | 2001-07-19 | 2003-01-21 | Tian Wang Wang | Adjustable and extendible platform for working table |
| US20120312197A1 (en) * | 2011-06-08 | 2012-12-13 | Ellie Bresette | Universal mounting platform and system |
| CN204374670U (en) * | 2015-02-12 | 2015-06-03 | 中国重汽集团青岛重工有限公司 | More piece object mobile platform interlocking motion control system |
| CN105729420A (en) * | 2016-04-01 | 2016-07-06 | 中航飞机股份有限公司西安飞机分公司 | Movable supporting and locating method and device for aircraft component assembly |
| CN106312525A (en) * | 2016-09-27 | 2017-01-11 | 广西大学 | Indexing device for multi-station rotary worktable |
| CN206782108U (en) * | 2017-06-14 | 2017-12-22 | 浙江日发航空数字装备有限责任公司 | A kind of aircraft rigger makees platform anticollision device, collision-prevention device |
| CN107461580A (en) * | 2017-08-31 | 2017-12-12 | 中国科学院光电技术研究所 | A kind of high accuracy, high capacity straight-line displacement platform |
| CN108640058A (en) * | 2018-07-09 | 2018-10-12 | 北京中车重工机械有限公司 | Journey stop gear, mechanical arm and upkeep operation vehicle |
| CN109132395A (en) * | 2018-08-22 | 2019-01-04 | 华晓精密工业(苏州)有限公司 | A kind of times journey translation mechanism |
| CN210256049U (en) * | 2019-06-03 | 2020-04-07 | 西安飞机工业（集团）有限责任公司 | Error-proof telescopic platform mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2600992B1 (en) | Bending press with a workpiece positioning device and an operating method | |
| CN203157316U (en) | Small semi-automatic high-precision silk-screen machine | |
| CN204076268U (en) | A kind of scalable robot hand | |
| CN103691498A (en) | Liquid-moving machine and method of moving liquid by same | |
| CN101829737A (en) | Feeding device and feeding method thereof | |
| CN108274486B (en) | Modularized robot end effector, reconstruction method and grabbing method thereof | |
| CN102764823B (en) | The motion of punching press transfer manipulator | |
| CN103143977A (en) | Six-working station automatic converting mechanical arm | |
| CN207326074U (en) | A kind of section bar saw cutting device | |
| CN102672912B (en) | Full-automatic degating machine | |
| CN110170972A (en) | A kind of error protection scaling platform mechanism | |
| CN210256049U (en) | Error-proof telescopic platform mechanism | |
| CN103895008A (en) | Space three-dimensional translation parallel robot mechanism only containing revolute pairs | |
| CN204892767U (en) | Flange automatic positioning material feeding unit | |
| CN105728574B (en) | A kind of two-sided stamping riveting equipment | |
| CN207534800U (en) | A kind of truss manipulator using mechanical synchronous tracking | |
| CN214924422U (en) | Mechanical arm | |
| DE102012019347A1 (en) | Method for operating electromechanical propulsion system of e.g. industrial robot, involves providing user inputs by rotary and/or slider controller for operating electromechanical propulsion system on touchscreen | |
| CN208351792U (en) | Industrial robot actual training device | |
| CN209699127U (en) | A kind of four line high speed machine hands | |
| CN203210604U (en) | Stroke regulating device of injection molding machine | |
| CN113146598A (en) | Mechanical arm | |
| CN202789374U (en) | Injection pump | |
| Kawasaki et al. | Toward next stage of kinetic humanoid hand | |
| CN206690227U (en) | A kind of workpiece numerical-controlled indexing means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |