CN102962709A - Hydraulic manipulator tool drawing device - Google Patents
Hydraulic manipulator tool drawing device Download PDFInfo
- Publication number
- CN102962709A CN102962709A CN2012105235697A CN201210523569A CN102962709A CN 102962709 A CN102962709 A CN 102962709A CN 2012105235697 A CN2012105235697 A CN 2012105235697A CN 201210523569 A CN201210523569 A CN 201210523569A CN 102962709 A CN102962709 A CN 102962709A
- Authority
- CN
- China
- Prior art keywords
- guide cylinder
- guide
- eccentric
- cylinder
- central shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a hydraulic manipulator tool drawing device and relates to a tool changing part of a numerical control machine tool. The device comprises a center shaft, a guide cylinder, an eccentric guide rod, a piston, a guide cylinder front cover, a guide cylinder rear cover and sealing buffering parts; the guide cylinder front cover and the guide cylinder rear cover are respectively arranged at both ends of the guide cylinder, the center shaft penetrates through a hole in the middle of the guide cylinder rear cover to be arranged in the guide cylinder, and the piston is arranged at the front end of the center shaft so as to form one cavity of an oil cylinder; the center shaft is provided with an oil hole which is communicated with a cavity between the guide cylinder and the center shaft; the center shaft is also provided with an eccentric step hole; the eccentric guide rod is arranged in the eccentric step hole; the other cavity of the oil cylinder is formed by the step hole and the eccentric guide rod; the front end of the eccentric guide rod is connected with the guide cylinder front cover; and the sealing buffering parts are arranged between all the movable parts. The hydraulic manipulator tool drawing device integrates a guide structure, a force transfer structure and the push-pull oil cylinder; the structure is simplified; the number of the parts is reduced; the size is reduced; and the hydraulic manipulator tool drawing device is a tool drawing device with a compact structure.
Description
Technical field
A kind of hydraulic efficiency manipulator device of drawing sword relates to the tool changing parts of Digit Control Machine Tool.
Background technology
Spline structure is adopted in the draw sword connection of the inside and outside layer of device sleeve of traditional hydraulic efficiency manipulator, and part is many, complex structure, and size is large, and manufacturing cost is high.
Summary of the invention
It is comparatively simple to the purpose of this invention is to provide a kind of structure, the hydraulic efficiency manipulator of being convenient to the make device of drawing sword.
This hydraulic efficiency manipulator device of drawing sword is by central shaft, guide cylinder, and eccentric guide post, piston, the guide cylinder protecgulum, guide cylinder bonnet and sealing bolster form; Guide cylinder protecgulum and guide cylinder bonnet are equipped with respectively in the guide cylinder two ends, and the hole that central shaft passes in the middle of the guide cylinder bonnet is contained in the guide cylinder, and the front end of central shaft is equipped with piston, consist of a chamber of an oil cylinder; Have oilhole on the central shaft, communicate with cavity between guide cylinder and central shaft; Also have the shoulder hole of an off-centre on the central shaft, in eccentric guide post is housed, shoulder hole and eccentric guide post consist of another chamber of oil cylinder, the front end of eccentric guide post and guide cylinder protecgulum are linked together; The sealing bolster all is housed between each movable part.
During work:
Draw sword: oil is held in eccentric guide post chamber, promotes eccentric guide post and advances, and eccentric guide post drives guide cylinder by the guide cylinder protecgulum, the folder tool arm, and beacon advances; When beacon arrived the approach switch that is positioned at the piston gland upper end, approach switch sent signal to system, and the action of drawing sword is finished.
Revolution: after signal was received by system, central shaft is Rotate 180 ° under external force.Central shaft drives guide cylinder by eccentric guide post, and folder tool arm Rotate 180 ° is finished spinning movement.
Slotting tool: the chamber between central shaft and the guide cylinder holds oil, and folder tool arm (guide cylinder bonnet) retreats, and by guide cylinder, the guide cylinder protecgulum drives eccentric guide post and retreats, and finishes the slotting tool action, and a circulation finishes.
This hydraulic efficiency manipulator device of drawing sword will lead, and force transferring structure and push cylinder are made of one, and simplify the structure, and have reduced number of parts, have reduced size, are a kind of devices of drawing sword of compact conformation.
Description of drawings
Fig. 1 is this hydraulic efficiency manipulator device generalized section of drawing sword.
The specific embodiment
This hydraulic efficiency manipulator device of drawing sword is by central shaft 2, guide cylinder 3, and eccentric guide post 4, piston 6, guide cylinder protecgulum 7, guide cylinder bonnet 1 and sealing bolster form; Guide cylinder protecgulum 7 and guide cylinder bonnet 1 are equipped with respectively in guide cylinder 3 two ends, and the hole that central shaft 2 passes in the middle of the guide cylinder bonnet 1 is contained in the guide cylinder 3, and the front end of central shaft 2 is equipped with piston 6, consist of a chamber of an oil cylinder; Have oilhole 5 on the central shaft 2, communicate with the cavity of 2 of guide cylinder 3 and central shafts; Also have the shoulder hole of an off-centre on the central shaft 2, in eccentric guide post 4 is housed, shoulder hole and eccentric guide post 4 consists of another chamber of oil cylinders, the front end of eccentric guide post 4 and guide cylinder protecgulum 7 are linked together; The sealing bolster all is housed between each movable part.
Claims (1)
1. the hydraulic efficiency manipulator device of drawing sword is by central shaft, guide cylinder, and eccentric guide post, piston, the guide cylinder protecgulum, guide cylinder bonnet and sealing bolster form; It is characterized in that the guide cylinder two ends are equipped with respectively guide cylinder protecgulum and guide cylinder bonnet, the hole that central shaft passes in the middle of the guide cylinder bonnet is contained in the guide cylinder, and the front end of central shaft is equipped with piston, consists of a chamber of an oil cylinder; Have oilhole on the central shaft, communicate with cavity between guide cylinder and central shaft; Also have the shoulder hole of an off-centre on the central shaft, in eccentric guide post is housed, shoulder hole and eccentric guide post consist of another chamber of oil cylinder, the front end of eccentric guide post and guide cylinder protecgulum are linked together; The sealing bolster all is housed between each movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105235697A CN102962709A (en) | 2012-12-10 | 2012-12-10 | Hydraulic manipulator tool drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105235697A CN102962709A (en) | 2012-12-10 | 2012-12-10 | Hydraulic manipulator tool drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962709A true CN102962709A (en) | 2013-03-13 |
Family
ID=47793298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105235697A Pending CN102962709A (en) | 2012-12-10 | 2012-12-10 | Hydraulic manipulator tool drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141059A (en) * | 2023-04-20 | 2023-05-23 | 冈田智能(江苏)股份有限公司 | Quick-response tool changing telescopic mechanism and installation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695347Y (en) * | 2004-05-14 | 2005-04-27 | 中国科学院沈阳自动化研究所 | Antiswinging and oscillating stopping device |
| JP2006144916A (en) * | 2004-11-19 | 2006-06-08 | Nippon Sharyo Seizo Kaisha Ltd | Sliding steel pipe |
| CN201166018Y (en) * | 2007-12-29 | 2008-12-17 | 中国重型机械研究院 | Composite hydraulic cylinder with buffering function |
| CN201753712U (en) * | 2010-08-12 | 2011-03-02 | 无锡市协清机械制造有限公司 | Gas-liquid pressurizing cylinder |
| CN201863036U (en) * | 2010-11-25 | 2011-06-15 | 成都普瑞斯数控机床有限公司 | Floating unloading type device for loosening cutter on main shaft |
| CN202203209U (en) * | 2011-08-02 | 2012-04-25 | 成都成缸液压设备制造有限公司 | Vertical oil cylinder |
| CN203031359U (en) * | 2012-12-10 | 2013-07-03 | 呼和浩特众环(集团)有限责任公司 | Hydraulic manipulator tool drawing device |
-
2012
- 2012-12-10 CN CN2012105235697A patent/CN102962709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2695347Y (en) * | 2004-05-14 | 2005-04-27 | 中国科学院沈阳自动化研究所 | Antiswinging and oscillating stopping device |
| JP2006144916A (en) * | 2004-11-19 | 2006-06-08 | Nippon Sharyo Seizo Kaisha Ltd | Sliding steel pipe |
| CN201166018Y (en) * | 2007-12-29 | 2008-12-17 | 中国重型机械研究院 | Composite hydraulic cylinder with buffering function |
| CN201753712U (en) * | 2010-08-12 | 2011-03-02 | 无锡市协清机械制造有限公司 | Gas-liquid pressurizing cylinder |
| CN201863036U (en) * | 2010-11-25 | 2011-06-15 | 成都普瑞斯数控机床有限公司 | Floating unloading type device for loosening cutter on main shaft |
| CN202203209U (en) * | 2011-08-02 | 2012-04-25 | 成都成缸液压设备制造有限公司 | Vertical oil cylinder |
| CN203031359U (en) * | 2012-12-10 | 2013-07-03 | 呼和浩特众环(集团)有限责任公司 | Hydraulic manipulator tool drawing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141059A (en) * | 2023-04-20 | 2023-05-23 | 冈田智能(江苏)股份有限公司 | Quick-response tool changing telescopic mechanism and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204344550U (en) | A kind of pull and torsion test actuator | |
| CN203680127U (en) | Hydraulic corner-compressing mechanism | |
| CN102581198B (en) | Claw rod mechanism of forging manipulator | |
| CN102699907A (en) | Three-degree-of-freedom mobile decoupling parallel robot mechanism | |
| CN203031359U (en) | Hydraulic manipulator tool drawing device | |
| CN102941472A (en) | Automatic oil filling mechanism for assembly production line of gearbox of electric drill | |
| CN102962709A (en) | Hydraulic manipulator tool drawing device | |
| CN103640017A (en) | Rotary hydraulic mechanical hand body of hydraulic large-sized mechanical hand | |
| CN203156414U (en) | Linkage type clamp device | |
| CN202398640U (en) | Rotary matching device for wire drawing pressure die | |
| CN104196820B (en) | Energy-saving cylinder | |
| CN201636109U (en) | Liquid charging valve | |
| CN204389284U (en) | The confined pressure cylinder assembly of a kind of novel Hopkinson pressure bar active confined pressure experiment | |
| CN201351645Y (en) | Oscillating hydraulic cylinder | |
| CN202701883U (en) | Ultra-precision workpiece shaft system with built-in motor for drive and double encoders for feedback | |
| CN201543734U (en) | Double inclined surface rubber hose assembly press machine | |
| CN202971398U (en) | Double-acting type hydraulic cylinder | |
| CN204486666U (en) | A kind of Novel steel bar connector clamping device | |
| CN101797620B (en) | Self-rotating clamping device used for rapidly changing upper anvil for forging press | |
| CN202539386U (en) | Punch for three-way molds | |
| CN202971414U (en) | Buffer device preventing inertia reversion and swing of motor | |
| CN204235293U (en) | A kind of index chuck | |
| CN203779191U (en) | Quick tool changing combined mechanism for machine tool spindle | |
| CN201880842U (en) | Push-out rod device of automatic forging press | |
| CN204371148U (en) | A kind of novel hydraulic chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |