CN203919046U - Rotary without return difference precision optical machinery hand - Google Patents
Rotary without return difference precision optical machinery hand Download PDFInfo
- Publication number
- CN203919046U CN203919046U CN201320897129.8U CN201320897129U CN203919046U CN 203919046 U CN203919046 U CN 203919046U CN 201320897129 U CN201320897129 U CN 201320897129U CN 203919046 U CN203919046 U CN 203919046U
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- CN
- China
- Prior art keywords
- connecting plate
- decelerator
- fixed
- paw
- servomotor
- 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.)
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Abstract
The utility model relates to industrial automation equipment, more particularly, relates to a kind of automatic mechanical hand.A kind of rotary without return difference precision optical machinery hand, comprise paw, connecting plate, decelerator and servomotor, described servomotor is affixed to described decelerator by ring flange, is fixed with described connecting plate on the main shaft of described decelerator, and described paw is fixed on described connecting plate.Described servomotor is affixed to described decelerator by ring flange, is fixed with described connecting plate on the main shaft of described decelerator, and described paw is fixed on described connecting plate.The rotating speed of described servomotor output is after the deceleration of described decelerator, and it is large that moment of torsion becomes, and running accuracy is higher.
Description
Technical field
The utility model relates to industrial automation equipment, more particularly, relates to a kind of automatic mechanical hand.
Background technology
Manipulator refers to some holding function that can imitate staff and arm, in order to the automatic pilot that captures, carries object or operation tool by fixed routine.It can replace people's heavy work to realize mechanization and the automation of producing, and can under hostile environment, operate with protection personal safety, thereby be widely used in the departments such as machine-building, metallurgy, electronics, light industry and atomic energy.
Manipulator is mainly made up of hand, motion and control system three parts.Hand is the parts for grasping workpiece (or instrument), has various structures form, as clamp-type, holding type and absorbent-type etc. according to the shape, size, weight, material and the job requirements that are grasped object.Motion, makes hand complete various rotations (swing), mobile or compound motion to realize the action of regulation, changes the position and the posture that are grasped object.The self-movement modes such as the lifting of motion, flexible, rotation, are called the free degree of manipulator.Control system is by the control of the motor to the each free degree of manipulator, completes specific action.
But existing high-precision rotary formula is often driven by motor without return difference precision optical machinery hand, complex structure is expensive.
Utility model content
It is a kind of rotary without return difference precision optical machinery hand that the purpose of this utility model is to provide, and the utility model is applicable to, in machine-building process, realize the transmission of material.
A kind of rotary without return difference precision optical machinery hand, comprise paw, connecting plate, decelerator and servomotor, described servomotor is affixed to described decelerator by ring flange, is fixed with described connecting plate on the main shaft of described decelerator, and described paw is fixed on described connecting plate.
More specifically, described decelerator is the precision speed reduction device without return difference.
More specifically, described paw comprises paw body and finger, and described finger is positioned at the both sides of described paw body.
On described connecting plate, centre bore is set, described centre bore and described main shaft coupling; On described connecting plate, be provided with turnbuckle.
Of the present utility modelly provide a kind of rotary without return difference precision optical machinery hand, compared the beneficial effect the utlity model has with conventional art as follows:
Described servomotor is affixed to described decelerator by ring flange, is fixed with described connecting plate on the main shaft of described decelerator, and described paw is fixed on described connecting plate.The rotating speed of described servomotor output is after the deceleration of described decelerator, and it is large that moment of torsion becomes, and running accuracy is higher.
On described connecting plate, be provided with turnbuckle, tighten described turnbuckle, the aperture of described centre bore is diminished, described connecting plate is fastening and be connected on described main shaft.The opposite side of described connecting plate is fixed on described paw body.Described servomotor is used for controlling described paw and rotates.
Brief description of the drawings
Fig. 1 is the rotary structural representation without return difference precision optical machinery hand of the utility model;
Fig. 2 be the utility model rotary without return difference precision optical machinery hand the structural representation under dismounting state;
Fig. 3 is the structural representation of the rotary connecting plate without return difference precision optical machinery hand of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but does not form any restriction of the present utility model, in accompanying drawing, similarly element numbers represents similar element.As mentioned above, it is a kind of rotary without return difference precision optical machinery hand that the utility model provides, for realizing crawl and the transfer of material.
Fig. 1,2, the 3rd, the rotary structural representation without return difference precision optical machinery hand of the utility model.
A kind of rotary without return difference precision optical machinery hand, comprise paw 607, connecting plate 623, decelerator 621 and servomotor 622, described servomotor 622 is affixed to described decelerator 621 by ring flange, on the main shaft 624 of described decelerator 621, be fixed with described connecting plate 623, described paw 607 is fixed on described connecting plate 623.
More specifically, described decelerator 621 is the precision speed reduction device without return difference.
More specifically, described paw 607 comprises paw body 609 and finger 610, and described finger 610 is positioned at the both sides of described paw body 609.
See Fig. 3, on described connecting plate 623, centre bore 634 is set, described centre bore 634 and described main shaft 621 mate; On described connecting plate 623, be provided with turnbuckle 633.
Below in conjunction with Fig. 1 to 3, further describe operation principle of the present utility model and the course of work:
Described servomotor 622 is affixed to described decelerator 621 by ring flange, is fixed with described connecting plate 623 on the main shaft 624 of described decelerator 621, and described paw 607 is fixed on described connecting plate 623.The rotating speed that described servomotor 622 is exported is after the deceleration of described decelerator 621, and it is large that moment of torsion becomes.
On described connecting plate 623, be provided with turnbuckle 633, tighten described turnbuckle 633, the aperture of described centre bore 634 is diminished, described connecting plate 623 is fastening and be connected on described main shaft 624.The opposite side of described connecting plate 623 is fixed on described paw body 609.Described servomotor 622 rotates for controlling described paw 607.
Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection domain of the present utility model.
Claims (1)
- One kind rotary without return difference precision optical machinery hand, comprise paw, connecting plate, decelerator and servomotor, described servomotor is affixed to described decelerator by ring flange, is fixed with described connecting plate on the main shaft of described decelerator, and described paw is fixed on described connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897129.8U CN203919046U (en) | 2013-12-30 | 2013-12-30 | Rotary without return difference precision optical machinery hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897129.8U CN203919046U (en) | 2013-12-30 | 2013-12-30 | Rotary without return difference precision optical machinery hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919046U true CN203919046U (en) | 2014-11-05 |
Family
ID=51814920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320897129.8U Expired - Fee Related CN203919046U (en) | 2013-12-30 | 2013-12-30 | Rotary without return difference precision optical machinery hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904454A (en) * | 2016-06-12 | 2016-08-31 | 浙江工业大学 | Grabbing manipulator |
-
2013
- 2013-12-30 CN CN201320897129.8U patent/CN203919046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904454A (en) * | 2016-06-12 | 2016-08-31 | 浙江工业大学 | Grabbing manipulator |
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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: 20141105 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |