CN107553479A - A kind of oleo cushion manipulator rotary shaft - Google Patents
A kind of oleo cushion manipulator rotary shaft Download PDFInfo
- Publication number
- CN107553479A CN107553479A CN201710562828.XA CN201710562828A CN107553479A CN 107553479 A CN107553479 A CN 107553479A CN 201710562828 A CN201710562828 A CN 201710562828A CN 107553479 A CN107553479 A CN 107553479A
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- CN
- China
- Prior art keywords
- alignment pin
- rotary shaft
- manipulator
- oleo cushion
- disk
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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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- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of oleo cushion manipulator rotary shaft, including chassis, proximity switch, the rotary cylinder being connected with chassis, the buffering stand being located on rotary cylinder, the first oil pressure for being respectively provided at buffering stand both ends delays depressor and the slow depressor of the second oil pressure, located at the positioning disk of rotary cylinder axle center afterbody, the first alignment pin and the second alignment pin being respectively arranged at positioning disk excircle, lock tube located at rotary cylinder axle center head front end, located at the ball bearing of lock tube exterior end, it is located at the rotating disk of lock tube front end, the rotating disk front is provided with screw thread hole, fixture is taken out for installing, the proximity switch is arranged on buffering stand one end, close to the first alignment pin side.The present invention, which takes out fixture, to be rotated with faster speed, steady, accurate to reach positioning.
Description
Technical field
The invention belongs to injection molding art, and in particular to a kind of oleo cushion manipulator rotary shaft.
Background technology
Moulding after mould taking-up, the need cased further is processed or stacked in order to realize by existing manipulator
Will.Moulding is often rotated one 90 degree, this just needs to increase a rotary shaft.Vane-type pneumatic rotary actuator is generally selected to do
Driving power, there is moment of torsion with relatively light advantage of conducting oneself with dignity, generally to increase bolt and limited block, this side in cylinder end greatly
Case is simple and easy, but following defect be present：
1. positioning precision is poor：Caging bolt takes out fixture outer end away from axle center, radius is bigger, this meaning close to axle center
The micro adjustment of bolt, the angle significantly change of taking-up fixture outer end will be made, cause positioning precision to be deteriorated.
2. contact point is easy to wear：Due to no buffer unit, caging bolt directly bears kinetic energy when rotation stops, contact
Point is deformed and worn when hitting.
3. position resilience bounce：Due to no buffer unit, when rotating to limit point, impact causes tool bounce-back to be jumped
It is dynamic, can settling position after needing several seconds.Using effect is had a strong impact on, it is necessary to often adjust, causes the cylinder life-span seriously to contract
It is short.
4. rotary speed is slow：Speed is only slowed down ability unobvious by factors above, but seriously reduces efficiency, is not suitable for needing
Highly to rotate and pinpoint application environment.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides one kind and accurately controls rotary shaft,
Inordinate wear is eliminated, absorbs rotation function, keeps cylinder ordinary life, the simple oleo cushion manipulator rotation of adjustment and maintenance
Axle.
Technical scheme：In order to solve the above technical problems, a kind of oleo cushion manipulator rotary shaft provided by the invention, including
Chassis, proximity switch, the rotary cylinder being connected with chassis, the buffering stand being located on rotary cylinder, it is respectively provided at buffering stand
First oil pressure at both ends delays depressor and the second oil pressure delays depressor, and located at the positioning disk of rotary cylinder axle center afterbody, it is fixed to be respectively arranged on
Position Pan Waiyuanzhouchu the first alignment pin and the second alignment pin, the lock tube located at rotary cylinder axle center head front end, located at lock tube
The ball bearing of exterior end, is located at the rotating disk of lock tube front end, and the rotating disk front is provided with screw thread hole, taken out for installing
Fixture, the proximity switch are arranged on buffering stand one end, close to the first alignment pin side.
Further, the rotary shaft includes disk, and the ball bearing outer rim is enclosed on inside disk.
Further, the disk is arranged on chassis front by bolt.
Further, the chassis is bolted in the arm end of manipulator.
Further, first alignment pin and the second alignment pin are arranged on the mounting hole of positioning disk outer rim by thread
It is interior.
Further, first alignment pin and the second alignment pin position are mutually perpendicular to.
Further, first oil pressure delays depressor and the second oil pressure delays depressor and is equipped with locking nut.
Further, the length of first alignment pin is longer than the second alignment pin.
Beneficial effect：The present invention in terms of existing technologies, has advantages below：
Oil buffer of the present invention effectively absorbs rotation function, and taking out fixture can be rotated with faster speed, steady, essence
True arrival positioning.Compared to more existing bolt and the targeting scheme of limited block, there is registration, not easy to wear, operation punching
Hit small, the advantages of no resilience bounce, this programme stable and reliable operation, adjustment and maintenance cycle length, the cylinder life-span prolongs compared with existing scheme
Long advantage.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present invention.
Fig. 2 is reverse structure schematic of the present invention.
Fig. 3 is the positive partial structural diagram of the present invention.
Fig. 4 is side structure schematic diagram of the present invention.
Fig. 5 is Fig. 4 A-A direction structure sectional views.
Fig. 6 and Fig. 7 is structural representation when the present invention uses.
Structural representation when Fig. 8 is present invention assembling.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, oleo cushion manipulator rotary shaft, chassis 1 are bolted at the arm end of manipulator 20
End, rotary cylinder 2 are arranged on the back side of chassis 1, and buffering stand 5 is arranged on the rear upper of rotary cylinder 2, the first oil buffer 4
The both sides of buffering stand 5 are arranged on the second oil buffer 6, locking nut 7 is used to fix oil buffer 4 and oil buffer
6, prevent from loosening.Proximity switch 3 is arranged on the right-hand member of buffering stand 5, and positioning disk 10 is arranged on the tail end of rotary cylinder axle center 11,
First alignment pin 13, the second alignment pin 12 are arranged in the outer rim mounting hole of positioning disk 10 by thread.
As shown in Figures 4 and 5, lock tube 15 is arranged on the head front end of rotary cylinder axle center 11, and the inner edge of ball bearing 14 is enclosed on lock
15 exterior ends are covered, the outer rim of ball bearing 14 is enclosed on inside disk 8, and disk 8 is arranged on the front of chassis 1 with bolt, and rotating disk 9 is pacified
Mounted in the front end of lock tube 15, the reserved screw thread hole in the front of rotating disk 9, it is used for installing taking-up fixture 22.The inner edge of ball bearing 14 covers
In the exterior end of lock tube 15, the outer rim of ball bearing 14 is enclosed on inside disk 8, plays support rotary components radial load, protection rotation
The internal bearings of cylinder 2, prevent its over-stressed damage.
As shown in figure 8, positioning disk 10, the first alignment pin 13, the second alignment pin 12 are arranged on the afterbody of rotary cylinder axle center 11
End, take out fixture 22, rotating disk 9, lock tube 15 and be arranged on the head front end of rotary cylinder axle center 11, form a rotary components,
When rotary cylinder axle center 11 rotates, these parts rotate together therewith together.Oleo cushion manipulator rotary shaft 21 is arranged on
The arm end of manipulator 20, take out the front end that fixture 22 is arranged on oleo cushion manipulator rotary shaft 21.In oleo cushion machine
During tool hand 21 controlled rotation of rotary shaft, taking-up fixture 22 is driven to rotate together.
As shown in fig. 6, rotary cylinder 2, in normality, the inverse clock of rotary cylinder axle center 11 rotation, the first alignment pin 13 is pressed
The first oil buffer 4 to fully collapsed condition, the rotation function that contract is absorbed by the first oil buffer 4, and rotary components steadily subtract
Speed is simultaneously stopped the rotation.Unclamp locking nut 7 and adjust the position of the first oil buffer 4 vertically, water is reached when taking out fixture 22
Tightening retaining nuts 7 during flat posture, complete horizontal position adjustment.Now, the head of the first alignment pin 13 connects close proximity to switch 3
Nearly switch 3 sends electric signal to manipulator 20, and manipulator 20 confirms that taking out fixture 22 reaches horizontal attitude.
As shown in fig. 7, rotary cylinder 2, in action, the clockwise of rotary cylinder axle center 11 rotation, the second alignment pin 12 is pressed
The second oil buffer 6 to fully collapsed condition, the rotation function that contract is absorbed by the second oil buffer 6, and rotary components steadily subtract
Speed is simultaneously stopped the rotation.Unclamp locking nut 7 and adjust the position of the second oil buffer 6 vertically, hung down when taking out fixture 22 and reaching
Tightening retaining nuts 7 during straight posture, complete upright position adjustment.Now, the head of the first alignment pin 13 connects away from proximity switch 3
Nearly switch 3 does not send electric signal to manipulator 20, and manipulator 20 confirms that taking out fixture 22 reaches perpendicular attitude.
Under the driving of manipulator 20, rotary cylinder 2 replaces inverse clock or clockwise rotation, takes out fixture 22 and alternately locates therewith
In horizontally or vertically posture.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
- A kind of 1. oleo cushion manipulator rotary shaft, it is characterised in that：Including chassis, proximity switch, the rotation being connected with chassis Cylinder, the buffering stand being located on rotary cylinder, the first oil pressure for being respectively provided at buffering stand both ends delay depressor and the second oil pressure Slow depressor, located at the positioning disk of rotary cylinder axle center afterbody, the first alignment pin and second being respectively arranged at positioning disk excircle Alignment pin, the lock tube located at rotary cylinder axle center head front end, located at the ball bearing of lock tube exterior end, it is located at lock tube front end Rotating disk, rotating disk front is provided with screw thread hole, and for installing taking-up fixture, the proximity switch is arranged on buffering stand One end, close to the first alignment pin side.
- A kind of 2. oleo cushion manipulator rotary shaft according to claim 1, it is characterised in that：The rotary shaft includes circle Disk, the ball bearing outer rim are enclosed on inside disk.
- A kind of 3. oleo cushion manipulator rotary shaft according to claim 2, it is characterised in that：The disk passes through bolt Installed in chassis front.
- A kind of 4. oleo cushion manipulator rotary shaft according to claim 2, it is characterised in that：The chassis passes through bolt It is connected to the arm end of manipulator.
- A kind of 5. oleo cushion manipulator rotary shaft according to claim 1, it is characterised in that：First alignment pin and Second alignment pin is arranged on by thread in the mounting hole of positioning disk outer rim.
- A kind of 6. oleo cushion manipulator rotary shaft according to claim 5, it is characterised in that：First alignment pin and Second alignment pin position is mutually perpendicular to.
- A kind of 7. oleo cushion manipulator rotary shaft according to claim 1, it is characterised in that：The slow pressure of first oil pressure Device and the second oil pressure delay depressor and are equipped with locking nut.
- A kind of 8. oleo cushion manipulator rotary shaft according to claim 1, it is characterised in that：First alignment pin Length is longer than the second alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562828.XA CN107553479A (en) | 2017-07-11 | 2017-07-11 | A kind of oleo cushion manipulator rotary shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562828.XA CN107553479A (en) | 2017-07-11 | 2017-07-11 | A kind of oleo cushion manipulator rotary shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553479A true CN107553479A (en) | 2018-01-09 |
Family
ID=60972794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562828.XA Pending CN107553479A (en) | 2017-07-11 | 2017-07-11 | A kind of oleo cushion manipulator rotary shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842960A (en) * | 2019-11-28 | 2020-02-28 | 南京上美冠丰塑胶有限公司 | Impact-resistant damage-proof pneumatic rotating shaft |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068936A (en) * | 1997-02-25 | 1998-10-26 | 배순훈 | Rotational stop impact reduction device of rotary air cylinder |
| JPH1190062A (en) * | 1997-09-16 | 1999-04-06 | Sankyo:Kk | Manufacturing device for cushioning medium |
| US20030123768A1 (en) * | 2001-10-16 | 2003-07-03 | Woollenweber William E. | Bearing system for high-speed rotating machinery |
| CN202656182U (en) * | 2012-05-16 | 2013-01-09 | 天津市中昌盛博塑胶制品有限公司 | Rotary reducing manipulator |
| CN103831825A (en) * | 2012-11-27 | 2014-06-04 | 李创雄 | Mechanical arm turning drive device |
| CN104175213A (en) * | 2014-08-11 | 2014-12-03 | 宜昌迪森智能科技有限公司 | Intelligent mechanical arm |
| CN205128879U (en) * | 2015-10-28 | 2016-04-06 | 台州市宗拓自动化设备有限公司 | Get an arm on machine of getting |
| KR20160062352A (en) * | 2014-11-25 | 2016-06-02 | 태 찬 김 | Reciprocating rotation cylinder |
| CN206029935U (en) * | 2016-09-07 | 2017-03-22 | 浙江凯拓机电有限公司 | Unloading terminal hand claw group on manipulator |
| CN206105831U (en) * | 2016-08-29 | 2017-04-19 | 恒可（上海）自动化科技有限公司 | Automatic change hydraulic pressure machinery tongs mechanism of production facility |
| CN207402783U (en) * | 2017-07-11 | 2018-05-25 | 南京上美冠丰塑胶有限公司 | A kind of oleo cushion manipulator rotation axis |
-
2017
- 2017-07-11 CN CN201710562828.XA patent/CN107553479A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980068936A (en) * | 1997-02-25 | 1998-10-26 | 배순훈 | Rotational stop impact reduction device of rotary air cylinder |
| JPH1190062A (en) * | 1997-09-16 | 1999-04-06 | Sankyo:Kk | Manufacturing device for cushioning medium |
| US20030123768A1 (en) * | 2001-10-16 | 2003-07-03 | Woollenweber William E. | Bearing system for high-speed rotating machinery |
| CN202656182U (en) * | 2012-05-16 | 2013-01-09 | 天津市中昌盛博塑胶制品有限公司 | Rotary reducing manipulator |
| CN103831825A (en) * | 2012-11-27 | 2014-06-04 | 李创雄 | Mechanical arm turning drive device |
| CN104175213A (en) * | 2014-08-11 | 2014-12-03 | 宜昌迪森智能科技有限公司 | Intelligent mechanical arm |
| KR20160062352A (en) * | 2014-11-25 | 2016-06-02 | 태 찬 김 | Reciprocating rotation cylinder |
| CN205128879U (en) * | 2015-10-28 | 2016-04-06 | 台州市宗拓自动化设备有限公司 | Get an arm on machine of getting |
| CN206105831U (en) * | 2016-08-29 | 2017-04-19 | 恒可（上海）自动化科技有限公司 | Automatic change hydraulic pressure machinery tongs mechanism of production facility |
| CN206029935U (en) * | 2016-09-07 | 2017-03-22 | 浙江凯拓机电有限公司 | Unloading terminal hand claw group on manipulator |
| CN207402783U (en) * | 2017-07-11 | 2018-05-25 | 南京上美冠丰塑胶有限公司 | A kind of oleo cushion manipulator rotation axis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842960A (en) * | 2019-11-28 | 2020-02-28 | 南京上美冠丰塑胶有限公司 | Impact-resistant damage-proof pneumatic rotating shaft |
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