CN105196028A - Pneumatic positioning mechanism - Google Patents
Pneumatic positioning mechanism Download PDFInfo
- Publication number
- CN105196028A CN105196028A CN201510767051.1A CN201510767051A CN105196028A CN 105196028 A CN105196028 A CN 105196028A CN 201510767051 A CN201510767051 A CN 201510767051A CN 105196028 A CN105196028 A CN 105196028A
- Authority
- CN
- China
- Prior art keywords
- positioning
- technology
- triangle
- locating detent
- cylindrical roller
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- 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
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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
- B23P19/001—Article feeders for assembling machines
- B23P19/007—Picking-up and placing mechanisms
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Abstract
The invention discloses a pneumatic positioning mechanism. A triangular joint plate is connected with an air cylinder plunger, and a triangular positioning frame is fixed on the tail end of an air pressure piston cylinder by virtue of a positioning nut. One end of a ribbed plate is connected with a positioning claw foundation support by virtue of a cylindrical pin, the ribbed plate and the positioning claw foundation support can rotate relatively, the other end of the ribbed plate is connected with a cylindrical roller, and the cylindrical roller is clamped between the triangular joint plate and the triangular positioning frame. Two ends of a connecting frame are respectively connected with the ribbed plate by virtue of a dowel, a positioning claw is fixed on the connecting frame, and the positioning claw can move along with the connecting frame. The air pressure plunger is connected with an air cylinder, and the opening and closing of the positioning claw are controlled by virtue of the telescopic movement of the air cylinder. Three positioning claws are uniformly distributed on the circumference, and an angle formed between every two adjacent positioning claws is 120 degrees.
Description
Technical field
The present invention relates to machine-building mounting technology field, particularly a kind of pneumatic positioning mechanism.
Background technology
The development of tool automatic technology, provides sound assurance for increasing productivity.Therefore can say, mechanical automation technology is one of the science and technology of 20th century the most powerful, most economic worth, and it effectively promotes, and people produce, the development of life, for promoting that the raising of people's living standard plays an important role.So, build with process of economic development in Chinese society doctrine, the research and apply of mechanical automation technology must be paid attention to, and in continuous practical application, sum up experience and lessons, innovation mechanical automation technology, realizes the automation development of China's machine-building, for promoting that nation-building and economic development provide strong machinery support.
Machine automatization turn to machine-building provide more how convenient.And saving time with on the basis of cost, improve the efficiency of machine-building.Along with the development of mechanical automation technology, mechanical automation technology no longer only will be applied to machinery manufacturing industry, and it will advance towards other field of industrial productions, for manufacturing industry creates more economic benefit and social benefit.That is, mechanical automation will be one of science and technology with fastest developing speed in this century, and it is subject to the research and apply of whole world various countries with the technology application means of its clear and definite technical field and innovation.Therefore, in the evolution of following mechanical automation technology, each state all by active research and innovation mechanical automation technology, and forms the situation of global competition.Generally speaking, mechanical automation technology is industrial production quality, cost and the unification of duration, and has stronger development potentiality, economic performance and competitiveness.
Early stage mechanical automation technology is used in the manufacture of machinery manufacturing industry, along with people's deepening continuously to mechanical automation technical research, also in popularization mechanical automation technology in other field of industrial productions, and among continuous research and apply, effectively enhance productivity; The application of mechanical automation technology, makes industrial production break away from Traditional Man production model, saves a large amount of labours; Application machine automatic technology, industrial production is undertaken according to the production procedure set by staff, so not only effectively can improve the quality of producing product, also reduce the incidence of fourth industry production accident simultaneously, improves the security of production process; In addition, application machine automatic technology will reduce raw material and the energy loss of production process, reduce production cost, and then improve the economic benefit of producing.
The research of mechanical automation technology, at the eighties of last century initial stage, through the research and apply of decades, is obtained for good effect in all trades and professions.Especially the development of information technology, computer technology and mechanical automation technology are innovatively integrated by technical staff mutually, greatly facilitate the development speed of mechanical automation technology.The development of China's mechanical automation technology is scarcely out of swaddling-clothes, and also has some shortcomings part.Such as, China only has minority large enterprise to adopt computer-aided management, the renewal of attention organization and management system, production model and development; Meanwhile, China is also in the development phase in mechanical automation manufacturing process, technology etc., also at utilization single plane automation machine.Effectively can not use the novel processing methods such as high-accuracy processing; In addition, in mechanical automation method for designing, the application percentage of China's cad technique is low, greatly have impact on design efficiency and quality.
Mostly the application of mechanical automation technology, be to concentrate on the processing of automation, detect and assembling aspect.Automation adds _ work: application machine automatic technology in processing manufacturing industry, has broken traditional artificial production model, makes machinery under the guidance of function own, auto-cycle process, loading/unloading products, so not only can save labour, can also improve the quality of products.Aulomatizeted Detect: the development of machinery manufacturing industry, produces more, complicated, novel machinery not standby, these plant equipment be people production, life provide convenience.But before plant equipment is dispatched from the factory and used, be mostly to need to carry out Function detection.Therefore, in plant equipment production process, mechanical automation technology can be utilized, trace routine is joined in production process, realize manufacturing, producing and detect the object of simultaneously carrying out, and this detection carried out according to program, effectively can improve Detection results, improve the service efficiency of plant equipment.Automated assembly: according to Production requirement, the multinomial work such as staff needs to debug machinery, check, combination, workload of this work is large, and fault rate is also higher.Application machine automatic technology carries out Automatic manual transmission, can realize on the basis of work, improve the quality of production and efficiency, and then improve the economic benefit of enterprise's production.
In Machining Technology, machining is its Application comparison one of method widely, is then at a high speed the important development direction of machining.High-speed machining is a systematic engineering of business, and it integrates numerical control machine tool technique, cutter and material technology, the on-line monitoring of tool wear or breakage and alarm technique.And High-speed Machining Technology can be enhanced productivity to a great extent, improve machined surface quality, reduce processing charges.At a high speed, High Speed machining develops on the basis that high-speed main spindle, high-speed processing machine tool structure, High-speed machining cutter and lubricating system thereof are updated.Along with the development of science and technology, in succession there are ceramic bearing main shaft, hydrostatic bearing main shaft, air bearing spindles, Magnetic Bearing Spindle etc., greatly met the demand of High-speed machining.High speed machining, not only can be used for processing ordinary steel, cast iron, nonferrous materials, also can be used for processing various difficult-to-machine material, as high strength steel, high-alloy steel, titanium alloy steel and fiber reinforced composite material.High-speed machining cutter should have high rigidity and high temperature hardness, and has enough fracture toughnesses.Up to the present, High-speed Machining Technology has been applied in the industries such as space flight and aviation, automobile, lathe.
Precision and Ultra-precision Machining occurs in 20 century 70s, and obtains paying much attention to and developing rapidly in western industrial developed country, and it occupies very important status in sophisticated technology and modern weapons manufacture, is one of main direction of machinery manufacturing industry development.Precision Machining makes machining accuracy and surface quality reach extremely high-level processing technology.Comprise precision cutting process and accurate grinding processing under normal circumstances, but its most high-technology index not changeless, but improve constantly along with era development, technological progress.
The performance, the q&r that improve constantly improving electronic product of machining accuracy, improve interchangeability of parts, improves efficiency of assembling etc. and all have extremely important effect.Ultra-precision Turning is content new technology widely, and it, by using ultra-precision machine tool equipment, diamond cutter, cutting technology, metering and Error Compensation Technology etc., obtains machining accuracy and the surface quality of superelevation under the high technology of operator.Wherein, ultra-precision machine tool is the most important condition realizing Ultra-precision Turning; Diamond cutter is the important key in Ultra-precision Turning: and processing environment is also a very important condition of Ultra-precision Turning, because the pole minor variations of processing environment condition all likely makes Ultra-precision Turning not reach the object of expection, Ultra-precision Turning must carry out under overstable processing environment condition, so-called overstable processing environment mainly refers to constant temperature, shockproof, ultra-clean and constant humidity: in addition, be also realize the very important aspect of Ultra-precision Turning to the research of Ultra-precision Turning mechanism and the detection of Ultra-precision Turning.
Precision and Ultra-precision Machining plays very important effect in the process improving the performance of product, quality and developing high-tech, has become in international competition and has obtained successful key technology.Up to the present, Precision and Ultra-precision Machining is widely used in a lot of industry, as computer, communication equipment, space flight and aviation industry etc.
Summary of the invention
China's pneumatic antomation technology developed recently is very fast, need a kind of positioner in the industrial production, namely when assembling transport vehicle wheel, need first to block hub for vehicle wheel, then the position of installing wheel is put it to, utilize pressure technology can quick position wheel, based on this, the object of the invention is to propose a kind of pneumatic positioning mechanism, this device can replace manpower, utilize its three locating detents, block wheel hub fast, then put it to installation site, location is accurately convenient, Pneumatic Transmission is stablized, and can not damage wheel hub.
For reaching this object, the present invention by the following technical solutions:
A kind of pneumatic positioning mechanism, comprising: 1, pneumatic cylinder piston post, and 2, triangle articular lamella, 3, cylindrical roller, 4, locating detent pedestal, 5, pin, 6, straight pin, 7, floor, 8, triangle polyester fibre frame, 9, link, 10, setscrew nut, 11, locating detent.
The present invention is such practical function, and as shown in Figure 1, be installed as example with one of them locating detent, two other locating detent is installed according to same steps.Triangle articular lamella 2 is connected with pneumatic cylinder piston post 1, and triangle polyester fibre frame 8 is fixed on the end of pneumaticpiston cylinder 1 by setscrew nut 10.Floor 7 one end is connected with locating detent pedestal 4 by straight pin 6, and both can relatively rotate, and the other end is connected with cylindrical roller 3, and cylindrical roller 3 is stuck between triangle articular lamella 2 and triangle polyester fibre frame 8.Link 9 two ends are connected with floor 7 respectively by pin 5, and locating detent 11 is fixed on link 9, moves along with the motion of link 9.Pneumaticpiston post 1 is connected with pneumatic cylinder, controls opening with closed of locating detent by the stretching motion of pneumatic cylinder.3 locating detents 11 are evenly distributed on circumferentially, as shown in figure accompanying drawing 2, and become 120 ° between locating detent between two.When pneumatic cylinder drives pneumaticpiston post 1 to move upward, cylindrical roller both moved along with moving upward of pneumaticpiston post 1, and simultaneously along triangle articular lamella 2 radial motion, and cylindrical roller 3 is owing to being connected with floor 7, also rotates around self axle.Floor 7 drives link 9 to rotate around straight pin 6, and such locating detent 11 just realizes opening, and is stuck on wheel hub.When pneumatic cylinder drives pneumaticpiston post 1 to shrink, locating detent then gets back to initial position.The invention has the beneficial effects as follows, can replace manpower, utilize its three locating detents, block wheel hub fast, then put it to installation site, location is accurately convenient, and Pneumatic Transmission is stablized, and can not damage wheel hub.
Accompanying drawing explanation
Fig. 1 is a kind of pneumatic positioning mechanism schematic diagram that the specific embodiment of the invention provides.
Fig. 2 is the outside drawing of a kind of pneumatic positioning mechanism of the present invention.
Wherein number in the figure is as follows:
1, pneumatic cylinder piston post, 2, triangle articular lamella, 3, cylindrical roller, 4, locating detent pedestal, 5, pin, 6, straight pin, 7, floor, 8, triangle polyester fibre frame, 9, link, 10, setscrew nut, 11, locating detent.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment 1
Triangle articular lamella 2 is connected with pneumatic cylinder piston post 1, and triangle polyester fibre frame 8 is fixed on the end of pneumaticpiston cylinder 1 by setscrew nut 10.Floor 7 one end is connected with locating detent pedestal 4 by straight pin 6, and both can relatively rotate, and the other end is connected with cylindrical roller 3, and cylindrical roller 3 is stuck between triangle articular lamella 2 and triangle polyester fibre frame 8.Link 9 two ends are connected with floor 7 respectively by pin 5, and locating detent 11 is fixed on link 9, moves along with the motion of link 9.Pneumaticpiston post 1 is connected with pneumatic cylinder, controls opening with closed of locating detent by the stretching motion of pneumatic cylinder.3 locating detents 11 are evenly distributed on circumferentially, as shown in figure accompanying drawing 2, and become 120 ° between locating detent between two.When pneumatic cylinder drives pneumaticpiston post 1 to move upward, cylindrical roller both moved along with moving upward of pneumaticpiston post 1, and simultaneously along triangle articular lamella 2 radial motion, and cylindrical roller 3 is owing to being connected with floor 7, also rotates around self axle.Floor 7 drives link 9 to rotate around straight pin 6, and such locating detent 11 just realizes opening, and is stuck on wheel hub.When pneumatic cylinder drives pneumaticpiston post 1 to shrink, locating detent then gets back to initial position.
Claims (4)
1. a pneumatic positioning mechanism, comprising: pneumatic cylinder piston post, triangle articular lamella, cylindrical roller, locating detent pedestal, pin, straight pin, floor, triangle polyester fibre frame, link, setscrew nut, locating detent, is characterized in that, triangle articular lamella is connected with pneumatic cylinder piston post, and triangle polyester fibre frame is fixed on the end of pneumaticpiston cylinder by setscrew nut.
2. a kind of pneumatic positioning mechanism according to claim 1, it is characterized in that, floor one end is connected with locating detent pedestal by straight pin, and both can relatively rotate, the other end is connected with cylindrical roller, and cylindrical roller is stuck between triangle articular lamella and triangle polyester fibre frame.
3. a kind of pneumatic positioning mechanism according to claim 1, is characterized in that, link two ends are connected with floor respectively by pin, and locating detent is fixed on link, moves along with the motion of link.
4. a kind of pneumatic positioning mechanism according to claim 1, is characterized in that, 3 locating detents are evenly distributed on circumferentially, as shown in the figure, and becomes 120 ° between locating detent between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767051.1A CN105196028A (en) | 2015-11-11 | 2015-11-11 | Pneumatic positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510767051.1A CN105196028A (en) | 2015-11-11 | 2015-11-11 | Pneumatic positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196028A true CN105196028A (en) | 2015-12-30 |
Family
ID=54944156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510767051.1A Pending CN105196028A (en) | 2015-11-11 | 2015-11-11 | Pneumatic positioning mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105196028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747035A (en) * | 2018-07-27 | 2018-11-06 | 浙江今跃机械科技开发有限公司 | A kind of automatic engraving equipment of metalwork |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297886A (en) * | 2008-06-17 | 2009-12-24 | Kitagawa Iron Works Co Ltd | Workpiece gripping device |
| CN203304601U (en) * | 2013-05-29 | 2013-11-27 | 河南屹峰实业集团有限公司 | Clamp for machining front hub of electric car |
| CN104228494A (en) * | 2014-09-04 | 2014-12-24 | 营口天辅铝业有限公司 | Large-disk-rotation prevention three-claw pneumatic clamping device of motorcycle tire assembling and disassembling machine |
| CN204525034U (en) * | 2015-02-28 | 2015-08-05 | 江苏天宏自动化科技有限公司 | A kind of detent mechanism of automatic decision wheel hub installation direction |
| CN204621577U (en) * | 2015-03-23 | 2015-09-09 | 芜湖黄燕实业有限公司 | Inner rim positioning tool |
| CN104972153A (en) * | 2015-07-02 | 2015-10-14 | 重庆杭飞机械制造有限公司 | Hydraulic chuck |
-
2015
- 2015-11-11 CN CN201510767051.1A patent/CN105196028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297886A (en) * | 2008-06-17 | 2009-12-24 | Kitagawa Iron Works Co Ltd | Workpiece gripping device |
| CN203304601U (en) * | 2013-05-29 | 2013-11-27 | 河南屹峰实业集团有限公司 | Clamp for machining front hub of electric car |
| CN104228494A (en) * | 2014-09-04 | 2014-12-24 | 营口天辅铝业有限公司 | Large-disk-rotation prevention three-claw pneumatic clamping device of motorcycle tire assembling and disassembling machine |
| CN204525034U (en) * | 2015-02-28 | 2015-08-05 | 江苏天宏自动化科技有限公司 | A kind of detent mechanism of automatic decision wheel hub installation direction |
| CN204621577U (en) * | 2015-03-23 | 2015-09-09 | 芜湖黄燕实业有限公司 | Inner rim positioning tool |
| CN104972153A (en) * | 2015-07-02 | 2015-10-14 | 重庆杭飞机械制造有限公司 | Hydraulic chuck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747035A (en) * | 2018-07-27 | 2018-11-06 | 浙江今跃机械科技开发有限公司 | A kind of automatic engraving equipment of metalwork |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |