CN203221497U - Cam mechanical arm with adjustable stroke - Google Patents
Cam mechanical arm with adjustable stroke Download PDFInfo
- Publication number
- CN203221497U CN203221497U CN 201320250463 CN201320250463U CN203221497U CN 203221497 U CN203221497 U CN 203221497U CN 201320250463 CN201320250463 CN 201320250463 CN 201320250463 U CN201320250463 U CN 201320250463U CN 203221497 U CN203221497 U CN 203221497U
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- cam
- mechanical arm
- adjusting device
- manipulator
- stroke
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Abstract
A cam mechanical arm with the adjustable stroke comprises a transmission system, a mechanical arm body, a working part, a cam, a vertical stroke adjusting device and a horizontal control lever. The cam controls the vertical stroke adjusting device to move up and down, and meanwhile the cam drives the mechanical arm body to move horizontally by controlling the horizontal control lever. The transmission system transmits power to a central shaft to drive the cam to rotate. The cam drives the vertical stroke adjusting device and the horizontal control lever to move in a combined mode to drive the mechanical arm body move in the vertical direction and the horizontal direction at the same time. According to the cam mechanical arm, the structure of the mechanical arm body is improved, the working stroke of the cam mechanical arm is changed from an original fixed mode to an adjustable mode, the cam mechanical arm with the adjustable stroke retains the working performance and a plurality of advantages in application of an existing cam mechanical arm, and meanwhile the cam mechanical arm is universal and flexible.
Description
Technical field
The utility model relates to a kind of manipulator, relates in particular to a kind of stroke adjustable cam manipulator.
Background technology
The globoid cam manipulator is to use a kind of manipulator of pure machinery very widely in the manipulator.With other complicated mechanical palmistry ratio, cam robot with its action accurately, fast, the long service life of work rhythm, motion stabilization, parent reliable, remarkable advantage more and more is subjected to non-standard automation industry such as impact is little, noise is low, versatility and flexibility are strong look at.
Summary of the invention
The purpose of this utility model provides a kind of stroke adjustable cam manipulator, and it makes the impulse stroke of cam robot fixedly become adjustable by original.
The purpose of this utility model is achieved in that
A kind of stroke adjustable cam manipulator, it comprises transmission system, manipulator arm and working portion, it also comprises cam, vertical stroke adjusting device and level control lever, described cam is controlled vertical stroke adjusting device on the one hand and is moved up and down, simultaneously, cam is also by the horizontal movement of control level control lever drives manipulator arm, described transmission system is given central shaft with transmission of power, the drive cam rotates, and the aggregate motion of the vertical stroke adjusting device of cam driven and level control lever drives the manipulator arm and does simultaneously vertically and the motion of horizontal direction.
Above-mentioned cam is the identical bicylindrical cam that is connected in series up and down, and each cylindrical cam is provided with chute, is provided with roller in the chute, and the roller in the following cylindrical cam connects vertical stroke adjusting device.
Above-mentioned level control lever is L type regulations and parameters, and the lever middle part is hinged on the pedestal, and the lever two ends connect the roller in manipulator arm and the last cylindrical cam respectively.
The utility model has been obtained following technique effect:
The utility model is with reference to having studied the multiple classical architecture that grasps the bicylindrical cam robot of small-sized material, by the architecture advances to the manipulator transmission arm, make the impulse stroke of cam robot fixedly become adjustable by original, the cam robot that this trip is adjustable, in the plurality of advantages that has kept existing cam robot service behaviour and used, make cam robot become more general and flexible, if input actual production, the cost of building non-standard automatic production line will further be reduced, improve the operating efficiency of automatic production line, be enterprise and the more economic worth of society's creation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model principle schematic.
The specific embodiment
Referring to Fig. 1-2, a kind of stroke adjustable cam manipulator, it comprises transmission system 1, manipulator arm 5 and working portion 6, it also comprises cam 2, vertically stroke adjusting device 3 and level are controlled lever 4, described cam is controlled vertical stroke adjusting device on the one hand and is moved up and down, simultaneously, cam is also by the horizontal movement of control level control lever drives manipulator arm, described transmission system is given central shaft with transmission of power, the drive cam rotates, and the aggregate motion of the vertical stroke adjusting device of cam driven and level control lever drives the manipulator arm and does simultaneously vertically and the motion of horizontal direction.
Preferably, described cam is the identical bicylindrical cam that is connected in series up and down, and each cylindrical cam is provided with chute, is provided with roller in the chute, and the roller in the following cylindrical cam connects vertical stroke adjusting device.Described level control lever is L type regulations and parameters, and the lever middle part is hinged on the pedestal 7, and the lever two ends connect the roller in manipulator arm and the last cylindrical cam respectively.
The moving system 1 of described transmission gives central shaft with transmission of power, driving two cams rotates, following cam directly drives vertical bar and moves up and down, and overhead cam drives L type lever and rotates around fixed center, and vertically the aggregate motion of bar and L type lever drive manipulator arm is done vertically and the motion of horizontal direction simultaneously.By designing the track of two cams, can allow manipulator make down the motion of " U " font, thereby finish gripping, movement and put down the work of workpiece.Described bicylindrical cam, overhead cam control horizontal throw, following cam is controlled vertical stroke.The base radius of two cams and the diameter of centre bore all equate.
Described manipulator is vertically moving downward near workpiece under the control of stroke cam, and the back that puts in place is at of short duration down-time period armrest pawl grabbing workpiece.Arm moves upward to certain position, and elevating movement stops.Arm moves horizontally under the control of horizontal throw cam.After treating that motion puts in place, after vertical stroke cam control arrival desired location, paw puts down workpiece, gos up then.At last under the control of horizontal throw cam, get back to initial position, finish working cycles of " U " font.
Claims (3)
1. stroke adjustable cam manipulator, it comprises transmission system (1), manipulator arm (5) and working portion (6), it is characterized in that: it also comprises cam (2), vertically stroke adjusting device (3) and level are controlled lever (4), described cam is controlled vertical stroke adjusting device on the one hand and is moved up and down, simultaneously, cam is also by the horizontal movement of control level control lever drives manipulator arm, described transmission system is given central shaft with transmission of power, the drive cam rotates, and the aggregate motion of the vertical stroke adjusting device of cam driven and level control lever drives the manipulator arm and does simultaneously vertically and the motion of horizontal direction.
2. stroke adjustable cam manipulator according to claim 1, it is characterized in that: the identical bicylindrical cam of described cam for being connected in series up and down, each cylindrical cam is provided with chute, is provided with roller in the chute, and the roller in the following cylindrical cam connects vertical stroke adjusting device.
3. stroke adjustable cam manipulator according to claim 1 is characterized in that: described level control lever is L type regulations and parameters, and the lever middle part is hinged on the pedestal (7), and the lever two ends connect the roller in manipulator arm and the last cylindrical cam respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250463 CN203221497U (en) | 2013-05-10 | 2013-05-10 | Cam mechanical arm with adjustable stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250463 CN203221497U (en) | 2013-05-10 | 2013-05-10 | Cam mechanical arm with adjustable stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221497U true CN203221497U (en) | 2013-10-02 |
Family
ID=49248512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250463 Expired - Fee Related CN203221497U (en) | 2013-05-10 | 2013-05-10 | Cam mechanical arm with adjustable stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273483A (en) * | 2013-05-10 | 2013-09-04 | 三峡大学 | Cam mechanical arm with adjustable stroke |
| CN108177154A (en) * | 2018-01-26 | 2018-06-19 | 深圳迎凯生物科技有限公司 | Grab cup device |
-
2013
- 2013-05-10 CN CN 201320250463 patent/CN203221497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273483A (en) * | 2013-05-10 | 2013-09-04 | 三峡大学 | Cam mechanical arm with adjustable stroke |
| CN108177154A (en) * | 2018-01-26 | 2018-06-19 | 深圳迎凯生物科技有限公司 | Grab cup device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140510 |