CN202753161U - Positioning rotating mechanism - Google Patents
Positioning rotating mechanism Download PDFInfo
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- CN202753161U CN202753161U CN 201220401719 CN201220401719U CN202753161U CN 202753161 U CN202753161 U CN 202753161U CN 201220401719 CN201220401719 CN 201220401719 CN 201220401719 U CN201220401719 U CN 201220401719U CN 202753161 U CN202753161 U CN 202753161U
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- clamping
- position rotating
- detent
- end plate
- plate face
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Abstract
A positioning rotating mechanism comprises a mechanism gripper, a positioning mechanism connected with the mechanism gripper, a gripping rear end board and a gripping part mounted on the gripping rear end board, wherein the mechanism gripper comprises a rotating shaft, the rear end of the rotating shaft is fixedly connected with the gripping rear end board, and positioning grooves are arranged, on two different positions, in the rotating shaft. The positioning mechanism comprises a spring, a bolt and roll balls, wherein the bolt is used for pressing the spring to adjust positioning force, and the roll balls are matched with the positioning grooves. According to the positioning rotating mechanism, a spring roll ball positioning mechanism is used as the mechanism gripper so as to carry out angle position adjustment and positioning, and therefore the positioning rotating mechanism is simple and convenient.
Description
Technical field
The utility model relates to workshop parts automatic delivery, relates in particular to a kind of position rotating mechanism.
Background technology
Crawl is the elemental motion of mechanism with spinning movement.On automatic production line, grasp and when overturning larger-size workpiece, can adopt one or two mechanisms grip device to finish.When adopting the single institution clamper to grasp large workpiece, need to improve mechanism's power and clamper load; When adopting two large workpiece of mechanisms grip device cooperation crawl, each mechanism's power and clamper load can be less.In two mechanisms cooperation scheme, the action of mechanisms grip device is full symmetric, and existing design is adopted same structure and Synchronization Control for the identical mechanism of these actions, and the clamping range of clamper is fixed mostly.
Single institution grasps large workpiece, and is higher to the performance requirement of mechanism and clamper; The large workpiece of two mechanisms cooperation crawl adopts same design and Synchronization Control obviously can not utilize preferably the symmetry of their actions, so that structure and control complexity comparatively, and power consumption and cost are all higher.In addition, in some serial parts was produced, mechanism's workpiece size to be crawled was not quite similar.
Therefore, for above-mentioned technical problem, be necessary to provide a kind of position rotating mechanism of new structure, to overcome defects.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of position rotating mechanism, the symmetry of moving when this position rotating mechanism takes full advantage of the large workpiece of two mechanisms grip devices cooperation crawl, simple in structure, servo-actuated action need not control, can adapt to lower cost and higher efficient the renewal of product.
For achieving the above object, the utility model provides following technical scheme:
A kind of position rotating mechanism, it comprises mechanisms grip device, the detent mechanism that is connected with the mechanisms grip device, clamping end plate face and is installed in clamping part on the clamping end plate face, described mechanisms grip device comprises the terminal rotating shaft that is fixedly connected with clamping end plate face, be respectively equipped with detent at two diverse locations on the described rotating shaft, described detent mechanism comprises that spring, holddown spring are with the bolt of regulating detent force and the ball that cooperates with detent.
Preferably, in above-mentioned a kind of position rotating mechanism, described position rotating mechanism also comprises according to the clamping width adjusting module of the different size design of serial workpiece, changes the clamping width that clamping width adjusting module can be adjusted clamping part.
Preferably, in above-mentioned a kind of position rotating mechanism, described position rotating mechanism comprises four clamping parts, and these four clamping parts are divided into two groups and be individually fixed in the two ends of clamping end plate face, are fixed with described clamping width adjusting module between described every group of two clamping parts.
Preferably, in above-mentioned a kind of position rotating mechanism, described clamping part comprises intermediate module and is fixed on the holding finger of intermediate module end that described intermediate module is fixed on the clamping end plate face.
Preferably, in above-mentioned a kind of position rotating mechanism, described rotating shaft has been arranged symmetrically with two described detent mechanisms on the relative 180 degree positions, and described two detents offside on relative 180 degree positions is arranged.
Preferably, in above-mentioned a kind of position rotating mechanism, described position rotating mechanism is a follower, it cooperates common holding workpiece with an initiating structure, described follower rotates when driving mechanism produces turning moment, and other action except rotation of described follower is adopted and the driving mechanism Synchronization Control.
Can find out that from technique scheme it is that the mechanisms grip device is done angular pose adjustment and location that the position rotating mechanism of the utility model embodiment adopts the spring ball detent mechanism, simple, convenient.
Compared with prior art, the beneficial effects of the utility model are:
(1) adopting the spring ball detent mechanism is that follower is done angular pose adjustment and location, simple, convenient, can adapt to lower cost and higher efficient the renewal of product.
(2) adopt the design of follower clamper, when the large workpiece of two mechanisms cooperation clamping, take full advantage of the symmetry of action, reduced the complexity of one of them mechanisms grip device structure and control.
(3) holding finger adopts modularized design, can conveniently adjust the holding finger width, and then adapts to the different workpieces size.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing relevant of the present utility model in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of the utility model position rotating mechanism;
Fig. 2 is the cutaway view of the utility model position rotating mechanism.
Wherein: 1, mechanisms grip device; 11, rotating shaft; 12, detent; 2, detent mechanism; 21, spring; 22, bolt; 23, ball; 3, clamping end plate face; 4, clamping part; 41, intermediate module; 42, holding finger; 5, clamping width adjusting module.
The specific embodiment
The utility model discloses a kind of position rotating mechanism, the symmetry of moving when this position rotating mechanism takes full advantage of the large workpiece of two mechanisms grip devices cooperation crawl, simple in structure, servo-actuated action need not control, can adapt to lower cost and higher efficient the renewal of product.
A kind of position rotating mechanism, it comprises mechanisms grip device, the detent mechanism that is connected with the mechanisms grip device, clamping end plate face and is installed in clamping part on the clamping end plate face, described mechanisms grip device comprises the terminal rotating shaft that is fixedly connected with clamping end plate face, be respectively equipped with detent at two diverse locations on the described rotating shaft, described detent mechanism comprises that spring, holddown spring are with the bolt of regulating detent force and the ball that cooperates with detent.
Further, described position rotating mechanism also comprises according to the clamping width adjusting module of the different size design of serial workpiece, changes the clamping width that clamping width adjusting module can be adjusted clamping part.
Further, described position rotating mechanism comprises four clamping parts, and these four clamping parts are divided into two groups and be individually fixed in the two ends of clamping end plate face, are fixed with described clamping width adjusting module between described every group of two clamping parts.
Further, described clamping part comprises intermediate module and is fixed on the holding finger of intermediate module end that described intermediate module is fixed on the clamping end plate face.
Further, described rotating shaft has been arranged symmetrically with two described detent mechanisms on the relative 180 degree positions, and described two detents offside on relative 180 degree positions is arranged.
Further, described position rotating mechanism is a follower, it cooperates common holding workpiece with an initiating structure, and described follower rotates when driving mechanism produces turning moment, and other action except rotation of described follower is adopted and the driving mechanism Synchronization Control.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is described in detail, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
As shown in Figures 1 and 2, the disclosed position rotating of the utility model mechanism comprises mechanisms grip device 1, the detent mechanism 2 that is connected with the mechanisms grip device, clamping end plate face 3 and is installed in clamping part 4 on the clamping end plate face 3.
As shown in Figure 2, mechanisms grip device 1 comprises the terminal rotating shaft 11 that is fixedly connected with clamping end plate face 2, is respectively equipped with detent 12 at two diverse locations on the rotating shaft 11.Being arranged symmetrically with 2, two detents 12 of two described detent mechanisms offside on relative 180 degree positions on the rotating shaft 11 relative 180 degree positions arranges.
Clamping part 4 comprises intermediate module 41 and is fixed on the holding finger 42 of intermediate module 41 ends that intermediate module 41 is fixed on the clamping end plate face 3.
Position rotating mechanism also comprises according to the clamping width adjusting module 5 of the different size design of serial workpiece, changes the clamping width that clamping width adjusting module 5 can be adjusted clamping part 4.Adopt modularized design by clamping part 4, can conveniently adjust the width of holding finger 42, and then adapt to the different workpieces size.
Position rotating mechanism comprises four clamping parts 4, and these four clamping parts 4 are divided into two groups and be individually fixed in the two ends of clamping end plate face 3, are fixed with described clamping width adjusting module 5 between every group of two clamping parts 4.
Position rotating mechanism is a follower, and it cooperates common holding workpiece with an initiating structure, and follower rotates when driving mechanism produces turning moment, and follower other action except rotation is adopted and the driving mechanism Synchronization Control.By adopting the design of follower clamper, when the large workpiece of two mechanisms cooperation clamping, take full advantage of the symmetry of action, reduced the complexity of one of them mechanisms grip device structure and control.
The operation principle of the utility model position rotating mechanism is: this mechanisms grip device is driven member, its spinning movement is along with driving mechanism on the other side moves, other action is adopted and the driving mechanism Synchronization Control, when two mechanisms grip device synchronization action clamping work pieces, and when being raised to certain altitude, the driving mechanism clamper produces turning moment, this moment this follower clamper clamping part 4 because and have clamping force between workpiece, and then the torsional moment of acquisition driving mechanism, produce rotation; Last workpiece is finished upset under two mechanisms grip devices synergy.
This follower clamper its angular pose when the upset workpiece need to be determined, the position rotating mechanism of the utility model embodiment has been arranged symmetrically with two spring ball detent mechanisms 2 in the rotating shaft 11 relative 180 degree positions of mechanisms grip device for this reason, the detent force of spring ball localization machine 2 is limited, can pass through the degree of depth of bolt 22 screw-ins of adjusting holddown spring 21, regulate the size of detent force.When the moment of resistance that the turning moment of driving mechanism produces greater than detent force, ball 23 pushes back spring 21, and ball 23 ejects from the detent 12 of rotating shaft 11, and mechanism's moment of resistance drops to very little, rotating shaft 11 circumferentially location is disengaged, and the follower clamper is freely followed the driving mechanism rotation; When rotation was spent to 180, ball 23 crashed in the detent 12 of rotating shaft offside, and the moment of resistance increases suddenly, and rotating shaft 11 regains circumferential location.
In addition, the clamping part 4 that is installed on the clamping end plate face 3 is modular, has designed clamping width adjusting module 5 according to the different size of serial workpiece.When holding workpiece changes, only need to change clamping width adjusting module 5, just adjust the width of holding finger 42, thereby adapted to the clamping of different size workpiece.
It is that the mechanisms grip device is done angular pose adjustment and location that the position rotating mechanism of the utility model embodiment adopts the spring ball detent mechanism, simple, convenient.
Compared with prior art, the beneficial effects of the utility model are:
(1) adopting the spring ball detent mechanism is that follower is done angular pose adjustment and location, simple, convenient, can adapt to lower cost and higher efficient the renewal of product.
(2) adopt the design of follower clamper, when the large workpiece of two mechanisms cooperation clamping, take full advantage of the symmetry of action, reduced the complexity of one of them mechanisms grip device structure and control.
(3) holding finger adopts modularized design, can conveniently adjust the holding finger width, and then adapts to the different workpieces size.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that does not deviate from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, therefore is intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. position rotating mechanism, it is characterized in that: it comprises mechanisms grip device, the detent mechanism that is connected with the mechanisms grip device, clamping end plate face and is installed in clamping part on the clamping end plate face, described mechanisms grip device comprises the terminal rotating shaft that is fixedly connected with clamping end plate face, be respectively equipped with detent at two diverse locations on the described rotating shaft, described detent mechanism comprises that spring, holddown spring are with the bolt of regulating detent force and the ball that cooperates with detent.
2. position rotating according to claim 1 mechanism is characterized in that: described position rotating mechanism also comprises according to the clamping width adjusting module of the different size design of serial workpiece, changes the clamping width that clamping width adjusting module can be adjusted clamping part.
3. position rotating according to claim 2 mechanism, it is characterized in that: described position rotating mechanism comprises four clamping parts, these four clamping parts are divided into two groups and be individually fixed in the two ends of clamping end plate face, are fixed with described clamping width adjusting module between described every group of two clamping parts.
4. position rotating according to claim 1 mechanism, it is characterized in that: described clamping part comprises intermediate module and is fixed on the holding finger of intermediate module end that described intermediate module is fixed on the clamping end plate face.
5. position rotating according to claim 1 mechanism, it is characterized in that: described rotating shaft has been arranged symmetrically with two described detent mechanisms on the relative 180 degree positions, and described two detents offside on relative 180 degree positions is arranged.
6. position rotating according to claim 1 mechanism, it is characterized in that: described position rotating mechanism is a follower, it cooperates common holding workpiece with an initiating structure, described follower rotates when driving mechanism produces turning moment, and other action except rotation of described follower is adopted and the driving mechanism Synchronization Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401719 CN202753161U (en) | 2012-08-14 | 2012-08-14 | Positioning rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401719 CN202753161U (en) | 2012-08-14 | 2012-08-14 | Positioning rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753161U true CN202753161U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401719 Expired - Fee Related CN202753161U (en) | 2012-08-14 | 2012-08-14 | Positioning rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586871A (en) * | 2012-08-14 | 2014-02-19 | 苏州久工自动化科技有限公司 | Positioning rotating mechanism |
| CN108466960A (en) * | 2018-04-16 | 2018-08-31 | 张维康 | A kind of removable Architectural Equipment hanging apparatus that can be rotated |
-
2012
- 2012-08-14 CN CN 201220401719 patent/CN202753161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586871A (en) * | 2012-08-14 | 2014-02-19 | 苏州久工自动化科技有限公司 | Positioning rotating mechanism |
| CN108466960A (en) * | 2018-04-16 | 2018-08-31 | 张维康 | A kind of removable Architectural Equipment hanging apparatus that can be rotated |
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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: 20130227 Termination date: 20150814 |
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| EXPY | Termination of patent right or utility model |