CN204019549U - A kind of rotary stopper Dui Ling mechanism - Google Patents
A kind of rotary stopper Dui Ling mechanism Download PDFInfo
- Publication number
- CN204019549U CN204019549U CN201420307804.1U CN201420307804U CN204019549U CN 204019549 U CN204019549 U CN 204019549U CN 201420307804 U CN201420307804 U CN 201420307804U CN 204019549 U CN204019549 U CN 204019549U
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- zero
- block
- pin
- chip breaker
- slotted chip
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Abstract
The utility model discloses a kind of rotary stopper Dui Ling mechanism, it comprises to zero pin, immobilization carrier with around the rotating vector of immobilization carrier rotation, described rotating vector comprises drive part and is enclosed within the rotating part on immobilization carrier, described drive part be provided with spacing main body and with zero pin mate to zero groove, described spacing main body comprises deep-slotted chip breaker and the push rod that can slide at deep-slotted chip breaker, the excircle of described immobilization carrier is provided with block, described block, push rod and zero groove is positioned on same circumference, be provided with the pin-and-hole of installing zero pin on block.The utility model is by arranging to zero groove with to zero pin, need to will insert in the pin-and-hole of block zero pin to zero time, by zero pin and rotating carrier to having touched zero of zero groove, after finishing zero, pull out away zero pin, realize zero.
Description
Technical field
The utility model relates to a kind of spacing Dui Ling mechanism, the rotary stopper Dui Ling mechanism that particularly a kind of rotating distance scope is greater than 360 °.
Background technology
The spacing of rotation normally placed fixing block in stroke end, although this limit method is simple in structure, but this locate mode realizing by fixed stop, fixed stop need to take the circumferencial direction size of rotating mechanism, and the rotating distance scope of rotating mechanism is less than 360 °.Existing a kind of position-limit mechanism that is greater than 360 °, is that block is designed to swingable block, and the hunting range of limit stop, with this, realizes and is greater than 360 ° spacing.The swivel stop of this limit method need to additionally take rotating mechanism larger space, makes rotating mechanism size obviously become large.The rotary position-limit mechanism of existing industrial robot J1 axle, is to install a push rod additional on the excircle at revolution position, and an annular sliding tray is set on fixed position excircle, is placed with slide block in sliding tray.After the rotating 360 degrees of revolution position, push rod promotes slide block and slides in chute, revolution position is rotated further with slide block, until turning round position during to chute end, slide block movement just stops revolution, this rotary position-limit mechanism has been realized the rotary stopper of 360 ° of being greater than of industrial robot, but the appearance and size of sliding tray is larger, often can only there is for turning round position the rotary stopper of the J1 of the similar industrial robot axle of larger excess room.
Above rotary position-limit mechanism is all without the exactitude position function that makes zero, and when rotariling actuate while adopting absolute value encoder servomotor, need set up at revolution position the contraposition clearing device of initial point.
Utility model content
The purpose of this utility model, is to provide a kind of rotary stopper Dui Ling mechanism of compact conformation, when it solves rotating distance scope and is greater than 360 °, can realize the spacing of rotating mechanism and to zero simultaneously.
The solution that the utility model solves its technical problem is: a kind of rotary stopper Dui Ling mechanism, it comprises zero pin, immobilization carrier and the rotating vector rotating around immobilization carrier, described rotating vector comprises drive part and is enclosed within the rotating part on immobilization carrier, described drive part be provided with spacing main body and with zero pin mate to zero groove, described spacing main body comprises deep-slotted chip breaker and the push rod that can slide at deep-slotted chip breaker, the excircle of described immobilization carrier is provided with block, described block, push rod and zero groove is positioned on same circumference, on block, be provided with the pin-and-hole of installing zero pin.
As the further improvement of technique scheme, described deep-slotted chip breaker is fixed on rotating part, and the both sides of described push rod are provided with clip plate and outer plate, and the two ends of described deep-slotted chip breaker are provided with end plate, and the medial surface of described end plate is provided with buffer stopper.
As the further improvement of technique scheme, one end of described push rod is diamond block, and the groove position of described deep-slotted chip breaker and clip plate and outer plate form the rhombus chamber of placing diamond block.
As the further improvement of technique scheme, the center of circle angle between described deep-slotted chip breaker two ends is 40 ~ 50 °, and described block is arc piece, and the center of circle angle between the side, two ends of block is 20 ~ 30 °.
The beneficial effects of the utility model are: the utility model is by arranging to zero groove with to zero pin, need to will insert in the pin-and-hole of block zero pin to zero time, by having touched zero zero groove on zero pin and rotating carrier, after finishing zero, pull out away zero pin, realize zero; Spacing main body is installed on the idle space of rotating carrier, only has block to protrude from a bit of circumference of immobilization carrier, compact conformation, and size is little, can not increase considerably the size of original rotating mechanism.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiment, and those skilled in the art is not paying under the prerequisite of creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of spacing main body in the utility model;
Fig. 3 is the cutaway view of spacing main body in the utility model;
Fig. 4 is the work schematic diagram to zero time in the utility model;
Fig. 5 is the structural representation of rotating vector when zero-bit in the utility model;
Fig. 6 is structural representation when rotating vector forward turns round 150 ° (clockwise) in the utility model;
Fig. 7 is structural representation when rotating vector forward turns round 190 ° in the utility model;
Fig. 8 is the structural representation of the utility model rotating vector when oppositely (counterclockwise) is turned back to initial position;
Fig. 9 is structural representation when rotating vector is from 150 ° of zero-bit reversed turnings in the utility model;
Figure 10 is structural representation during 190 ° of rotating vector reversed turnings in the utility model.
The specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is clearly and completely described, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope that the utility model is protected.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can by adding or reducing, connect auxiliary according to concrete performance, form more excellent draw bail.
With reference to Fig. 1～Fig. 4, a kind of rotary stopper Dui Ling mechanism, it comprises zero pin 1, immobilization carrier 3 and the rotating vector 4 rotating around immobilization carrier 3, zero pin 1 is positioned on rotating carrier, described rotating vector 4 comprises drive part and is enclosed within the rotating part on immobilization carrier 3, described drive part be provided with spacing main body 5 and with zero pin 1 mate to zero groove 12, described spacing main body 5 comprises deep-slotted chip breaker 9 and the push rod 7 that can slide at deep-slotted chip breaker 9, deep-slotted chip breaker 9 is fixed by screws on rotating carrier, the excircle of described immobilization carrier 3 is provided with block 2, block 2 is fixed on immobilization carrier 3, in horizontal plane, block 2 and push rod 7 are on same revolution circumference, in vertical plane, the lower end of block 2 and push rod 7 is in sustained height.Described block 2, push rod 7 and zero groove 12 is positioned on same circumference, be provided with the pin-and-hole of installing zero pin 1 on block 2.Need to will pack in the pin-and-hole of block 2 zero pin 1 to zero time, rotating carrier is turned back to zero groove 12 is stopped to revolution when to zero pin 1 collision, and servomotor control program is extracted zero pin 1 after preserving zero message, completes zero.
Be further used as preferred embodiment, described deep-slotted chip breaker 9 is fixed on rotating part, center line revolution with rotating carrier around immobilization carrier 3, the both sides of described push rod 7 are provided with clip plate 8 and outer plate 6, the two ends of described deep-slotted chip breaker 9 are provided with end plate 11, the medial surface of described end plate 11 is provided with buffer stopper 10, and buffer stopper 10 is fixed on deep-slotted chip breaker 9 two ends by lock-screw.
Be further used as preferred embodiment, one end of described push rod 7 is diamond block, and the groove position of described deep-slotted chip breaker 9 and clip plate 8 and outer plate 6 form the rhombus chamber of placing diamond block.
Be further used as preferred embodiment, the center of circle angle between described deep-slotted chip breaker 9 two ends is 40 ~ 50 °, and described block 2 is arc piece, and the center of circle angle between the side, two ends of block 2 is 20 ~ 30 °.
The center of circle angle of take below between deep-slotted chip breaker 9 two ends is 45 °, and the center of circle angle between the side, two ends of block 2 is 25 ° of detailed descriptions.
Fig. 5 is the state of rotating vector 4 when zero-bit, and now the center line of the center line of spacing main body 5 and block 2 is 180 ° of angles; State when Fig. 6 is rotating vector 4 forward revolution 150 ° (clockwise), now the center line of the center line of spacing main body 5 and block 2 is 30 °, and push rod 7 contacts with block 2; State when Fig. 7 is 190 ° of rotating vector 4 forwards revolutions, now the center line of the center line of spacing main body 5 and block 2 is 10 °.In the process that rotating vector 4 moves to Fig. 7 by Fig. 6, block 2 stops push rod 7, and push rod 7 is slided in spacing main body 5, and during to Fig. 7 state, push rod 7 collides with the buffer stopper 10 at spacing main body 5 two ends, realizes 190 ° of forwards spacing.Fig. 8 is the state that rotating vector 4 reverse (counterclockwise) is turned back to initial position; State when Fig. 9 is rotating vector 4 from 150 ° of zero-bit reversed turnings, now the center line of the center line of spacing main body 5 and block 2 is 30 °, and push rod 7 contacts with block 2; State when Figure 10 is 190 ° of rotating vector 4 reversed turnings, now the center line of the center line of spacing main body 5 and block 2 is 10 °, realize reverse 190 ° spacing.
More than that better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (4)
1. a rotary stopper Dui Ling mechanism, it is characterized in that: it comprises to zero pin, immobilization carrier with around the rotating vector of immobilization carrier rotation, described rotating vector comprises drive part and is enclosed within the rotating part on immobilization carrier, described drive part be provided with spacing main body and with zero pin mate to zero groove, described spacing main body comprises deep-slotted chip breaker and the push rod that can slide at deep-slotted chip breaker, the excircle of described immobilization carrier is provided with block, described block, push rod and zero groove is positioned on same circumference, be provided with the pin-and-hole of installing zero pin on block.
2. rotary stopper Dui Ling according to claim 1 mechanism, it is characterized in that: described deep-slotted chip breaker is fixed on rotating part, the both sides of described push rod are provided with clip plate and outer plate, and the two ends of described deep-slotted chip breaker are provided with end plate, and the medial surface of described end plate is provided with buffer stopper.
3. rotary stopper Dui Ling according to claim 2 mechanism, is characterized in that: one end of described push rod is diamond block, and the groove position of described deep-slotted chip breaker and clip plate and outer plate form the rhombus chamber of placing diamond block.
4. according to the rotary stopper Dui Ling mechanism described in claim 1 ~ 3 any one, it is characterized in that: the center of circle angle between described deep-slotted chip breaker two ends is 40 ~ 50 °, described block is arc piece, and the center of circle angle between the side, two ends of block is 20 ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307804.1U CN204019549U (en) | 2014-06-10 | 2014-06-10 | A kind of rotary stopper Dui Ling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307804.1U CN204019549U (en) | 2014-06-10 | 2014-06-10 | A kind of rotary stopper Dui Ling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN204019549U true CN204019549U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307804.1U Expired - Fee Related CN204019549U (en) | 2014-06-10 | 2014-06-10 | A kind of rotary stopper Dui Ling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019549U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816316A (en) * | 2015-03-26 | 2015-08-05 | 珠海格力电器股份有限公司 | Rocker arm zero calibration device and robot with rocker arm zero calibration device |
| CN105252547A (en) * | 2015-10-21 | 2016-01-20 | 国机集团科学技术研究院有限公司 | Large-stroke joint limiting device of industrial robot |
| CN105773660A (en) * | 2016-05-28 | 2016-07-20 | 安徽埃夫特智能装备有限公司 | Robot zero-point position calibrating device and method |
| CN107200133A (en) * | 2016-03-18 | 2017-09-26 | 联合工艺公司 | Limited rotational device for passenger seat |
| CN108237521A (en) * | 2017-12-19 | 2018-07-03 | 珠海格力智能装备有限公司 | Active arm configuration and with its robot |
| CN109715353A (en) * | 2016-09-16 | 2019-05-03 | 株式会社神户制钢所 | Mechanical restraint device and robot |
| CN110216659A (en) * | 2019-07-18 | 2019-09-10 | 江苏金恒信息科技股份有限公司 | A kind of rotating device of industrial robot |
| CN111267108A (en) * | 2020-03-23 | 2020-06-12 | 珞石（北京）科技有限公司 | Industrial robot joint zero calibration structure and calibration method |
| CN111360874A (en) * | 2018-12-25 | 2020-07-03 | 上银科技股份有限公司 | Origin correcting device |
-
2014
- 2014-06-10 CN CN201420307804.1U patent/CN204019549U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816316A (en) * | 2015-03-26 | 2015-08-05 | 珠海格力电器股份有限公司 | Rocker arm zero calibration device and robot with rocker arm zero calibration device |
| CN105252547A (en) * | 2015-10-21 | 2016-01-20 | 国机集团科学技术研究院有限公司 | Large-stroke joint limiting device of industrial robot |
| CN107200133B (en) * | 2016-03-18 | 2021-10-22 | Ami工业公司 | Limited rotation device for passenger seat |
| CN107200133A (en) * | 2016-03-18 | 2017-09-26 | 联合工艺公司 | Limited rotational device for passenger seat |
| US11713123B2 (en) | 2016-03-18 | 2023-08-01 | Ami Industries, Inc. | Limited swivel apparatus for a passenger seat |
| CN105773660A (en) * | 2016-05-28 | 2016-07-20 | 安徽埃夫特智能装备有限公司 | Robot zero-point position calibrating device and method |
| CN105773660B (en) * | 2016-05-28 | 2018-07-06 | 埃夫特智能装备股份有限公司 | Robot dead-center position caliberating device and scaling method |
| CN109715353A (en) * | 2016-09-16 | 2019-05-03 | 株式会社神户制钢所 | Mechanical restraint device and robot |
| CN109715353B (en) * | 2016-09-16 | 2022-06-28 | 株式会社神户制钢所 | Mechanical limiting device and robot |
| CN108237521A (en) * | 2017-12-19 | 2018-07-03 | 珠海格力智能装备有限公司 | Active arm configuration and with its robot |
| CN111360874A (en) * | 2018-12-25 | 2020-07-03 | 上银科技股份有限公司 | Origin correcting device |
| CN110216659A (en) * | 2019-07-18 | 2019-09-10 | 江苏金恒信息科技股份有限公司 | A kind of rotating device of industrial robot |
| CN111267108A (en) * | 2020-03-23 | 2020-06-12 | 珞石（北京）科技有限公司 | Industrial robot joint zero calibration structure and calibration method |
| CN111267108B (en) * | 2020-03-23 | 2021-12-17 | 珞石（北京）科技有限公司 | Industrial robot joint zero calibration structure and calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |