CN207844447U - Rotary grasping mechanism - Google Patents
Rotary grasping mechanism Download PDFInfo
- Publication number
- CN207844447U CN207844447U CN201721828539.1U CN201721828539U CN207844447U CN 207844447 U CN207844447 U CN 207844447U CN 201721828539 U CN201721828539 U CN 201721828539U CN 207844447 U CN207844447 U CN 207844447U
- Authority
- CN
- China
- Prior art keywords
- platform
- close
- rotation axis
- pedestal
- switch
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of rotary grasping mechanism, including pedestal, the pedestal is equipped with workbench, the workbench includes coaxial the first platform and the second platform, second platform is mounted on by holder on the first platform, first stage+module is on pedestal, rotation axis in pedestal passes through the first platform and the second Platform center, the rotation axis is connect with motor, the swivel arm first end is connected in the rotation axis between the first platform and the second platform, the second end of the rotating arm is equipped with lifting cylinder, the movable boom end of the lifting cylinder is equipped with Pneumatic clamping jaw.The rotary grasping mechanism can prevent rotating arm from shaking so that rotating arm stablizes rotation.
Description
Technical field
The utility model is related to technical field of automation equipment, and in particular to a kind of rotary grasping mechanism.
Background technology
Rotary grasping mechanism is widely used in equipment process line and micro- electricity due to its intelligent, automation characteristic
In sub- machining production line.
Existing rotary grasping mechanism, with the growth of service life, due to part aging during rotary grasping
The case where loosening, rotating arm is susceptible to shaking, to be had adverse effect on to process, it is therefore desirable to maintenance personnel
Regularly examination and maintenance are carried out to it, it is cumbersome and time consuming.
Invention content
Utility model aims to solve the above problems, to provide a kind of rotary grasping mechanism, the rotation
Grasping mechanism can prevent rotating arm from shaking so that rotating arm stablizes rotation.
According to technical solution provided by the utility model, a kind of rotary grasping mechanism, including pedestal, the pedestal are equipped with
Workbench, the workbench include coaxial the first platform and the second platform, and second platform is mounted on first by holder
On platform, first stage+module passes through the first platform and the second Platform center in the rotation axis on pedestal, being located in pedestal,
The rotation axis is connect with motor, and the swivel arm first end is connected to the rotation axis between the first platform and the second platform
On, the second end of the rotating arm is equipped with lifting cylinder, and the movable boom end of the lifting cylinder is equipped with Pneumatic clamping jaw.
Further, the upper surface of second platform is equipped with the receiving terminal close to switch, is located on the second platform
Transmitting terminal close to switch is installed in rotation axis.
Further, the receiving terminal of the close switch has multiple, and multiple receiving terminals close to switch are along close switch
The rotation path of transmitting terminal is distributed in the upper surface of the second platform.
Further, first platform and the second platform are circular ring shape.
From the above as can be seen that rotary grasping mechanism provided by the utility model, have compared with prior art with
Lower advantage：First platform and the second platform can be while the rotation axis drive rotating arm rotation to the rotating arm
Position-limiting action is played, shaking can be effectively prevented, ensures that rotating arm stablizes rotation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1. pedestal, 2. workbench, 3. first platforms, 4. second platforms, 5. holders, 6. rotation axis, 7. motors, 8. rotations
Arm, 9. lifting cylinders, 10. Pneumatic clamping jaws, the receiving terminal of 11. close switches, the transmitting terminals of 12. close switches.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is further described.Wherein identical parts are presented with like reference characters.It needs
Illustrate, word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the side in attached drawing
To.The word "inner" used and "outside" refer respectively to the direction towards or away from geometric center of specific component.
As shown in Figure 1, a kind of rotary grasping mechanism, including pedestal 1, the pedestal 1 are equipped with workbench 2, the work
Platform 2 includes the first platform 3 and the second platform 4 coaxially, and second platform 4 is mounted on by holder 5 on the first platform 3, institute
It states the first platform 3 to be installed on pedestal 1, the rotation axis 6 being located in pedestal 1 passes through 4 center of the first platform 3 and the second platform, institute
It states rotation axis 6 to connect with motor 7,8 first end of the rotating arm is connected to be turned between the first platform 3 and the second platform 4
On moving axis 6, the second end of the rotating arm 8 is equipped with lifting cylinder 9, the motion bar of the lifting cylinder 9（901）It installs end
There is Pneumatic clamping jaw 10.First platform, 3 and second platform 4 can the rotation axis 6 drive rotating arm 8 rotate while pair
The rotating arm 8 plays position-limiting action, can be effectively prevented shaking, ensures that rotating arm 8 stablizes rotation.
The upper surface of second platform 4 is equipped with the receiving terminal 11 close to switch, the rotation axis being located on the second platform 4
Transmitting terminal 12 close to switch is installed on 6.The receiving terminal 11 close to switch has multiple, multiple receiving terminals close to switch
11 are distributed in the upper surface of the second platform 4 along the rotation path of the transmitting terminal 12 close to switch.The hair close to switch
It penetrates and holds 12 and connect close to the receiving terminal 11 of switch with back-end controller, when the receiving terminal 11 close to switch receives close open
When the signal that the transmitting terminal 12 of pass emits, the receiving terminal 11 close to switch transmits the signal to back-end controller, the rear end
Controller controls 7 antiport of motor, to drive rotating arm 8 to reversely rotate.
First platform, 3 and second platform 4 is circular ring shape.
The operation principle of the utility model is as follows
Back-end controller controls motor 7 and operates, and the running of the motor 7 drives rotation axis 6 to rotate, the rotation axis 6
Rotation drives rotating arm 8 to rotate in same direction, and turns to the transmitting terminal 12 received close to the receiving terminal 11 of switch close to switch and emits
Signal when, lifting cylinder 9 and Pneumatic clamping jaw 10 act, and realize the gripping of article, the back-end controller control after the completion of gripping
7 antiport of motor processed receives to drive rotating arm 8 to reversely rotate to another receiving terminal 11 close to switch close to switch
Transmitting terminal 12 emit signal.
Those of ordinary skills in the art should understand that：The foregoing is merely specific embodiment of the utility model
, it is not intended to limit the utility model, all any modifications within the purport of the utility model, made, change equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of rotary grasping mechanism, which is characterized in that including pedestal（1）, the pedestal（1）It is equipped with workbench（2）, described
Workbench（2）Including the first coaxial platform（3）With the second platform（4）, second platform（4）Pass through holder（5）It is mounted on
First platform（3）On, first platform（3）It is installed on pedestal（1）On, it is located at pedestal（1）In rotation axis（6）Across first
Platform（3）With the second platform（4）Center, the rotation axis（6）With motor（7）Connection, rotating arm（8）First end, which is connected to, to be located at
First platform（3）With the second platform（4）Between rotation axis（6）On, the rotating arm（8）Second end lifting cylinder is installed
（9）, the lifting cylinder（9）Motion bar（901）End is equipped with Pneumatic clamping jaw（10）.
2. rotary grasping mechanism as described in claim 1, which is characterized in that second platform（4）Upper surface be equipped with
Close to the receiving terminal of switch（11）, it is located at the second platform（4）On rotation axis（6）On be equipped with close to switch transmitting terminal
（12）.
3. rotary grasping mechanism as claimed in claim 2, which is characterized in that the receiving terminal close to switch（11）Have more
It is a, multiple receiving terminals close to switch（11）Along the transmitting terminal close to switch（12）Rotation path be distributed in the second platform
（4）Upper surface.
4. rotary grasping mechanism as described in claim 1, which is characterized in that first platform（3）With the second platform（4）For
Circular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828539.1U CN207844447U (en) | 2017-12-25 | 2017-12-25 | Rotary grasping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828539.1U CN207844447U (en) | 2017-12-25 | 2017-12-25 | Rotary grasping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844447U true CN207844447U (en) | 2018-09-11 |
Family
ID=63422193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828539.1U Expired - Fee Related CN207844447U (en) | 2017-12-25 | 2017-12-25 | Rotary grasping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207844447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986018A (en) * | 2017-12-25 | 2018-05-04 | 无锡特恒科技有限公司 | Rotary grasping mechanism |
-
2017
- 2017-12-25 CN CN201721828539.1U patent/CN207844447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986018A (en) * | 2017-12-25 | 2018-05-04 | 无锡特恒科技有限公司 | Rotary grasping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181225 |