CN203903786U - Multi-degree-of-freedom translational overturning mechanical arm - Google Patents
Multi-degree-of-freedom translational overturning mechanical arm Download PDFInfo
- Publication number
- CN203903786U CN203903786U CN201420345889.2U CN201420345889U CN203903786U CN 203903786 U CN203903786 U CN 203903786U CN 201420345889 U CN201420345889 U CN 201420345889U CN 203903786 U CN203903786 U CN 203903786U
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- arm
- locking
- clamping parts
- positioning
- latch assembly
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Abstract
The utility model discloses a multi-degree-of-freedom translational overturning mechanical arm. The mechanical arm comprises a locking assembly,a locking handle and a hanging arm which are arranged at the periphery of a clamped part in a sleeving manner, wherein the locking assembly is contacted with the outer cylindrical surface of the clamped part through an elastic locking gasket, the locking assembly is in a circle-like structure matched with the clamped part in shape, a certain distance is reserved between two connectors of the circle-like structure, the locking handle transfers a locking force to the locking assembly so as to clamp the clamped part, the hanging arm is further arranged at the periphery of the clamped part, is connected with the locking assembly through a rotary pair and is connected with a balance crane through a hanging ring. The mechanical arm takes the locking handle as an input assembly of the locking force and a control assembly of the locking movement, takes the elastic locking gasket as a special implementing assembly of the locking movement, and is connected with the balance crane through the hanging ring.
Description
Technical field
The utility model relates to a kind of High-voltage Switchgear Industry disconnector assembling production tooling, and specifically a kind of multiple degree of freedom sliding turnover manipulator, for clamping, translation and the upset of disconnector fitting process related components.
Background technology
Improving efficiency of assembling, reduce labor intensity, is High-voltage Switchgear Industry problem anxious to be resolved.Balance crane (boosting manipulator), as a kind of laborsaving equipment, has balancing gravity, lifts by crane the features such as flexible and easy to operate, in every profession and trade, uses in a large number.Adopt balance crane to participate in the assembling of the high-voltage switch gear products such as disconnector, reduce labor intensity exactly and improve the useful approach of efficiency of assembling.
But high-voltage switch gear product component structure is various, and assembly technology is had to particular requirement, therefore, exploitation adapts to the manipulator of component structural feature and assembly technology feature, the Focal point and difficult point problem that must solve while hanging with regard to becoming balance.
Utility model content
The utility model provides a kind of multiple degree of freedom sliding turnover manipulator, and this manipulator is mainly used in balance and lifts while joining the high-voltage switch gear products such as disconnector, to having clamping, translation and the upset of external cylindrical surface parts.
The technical scheme that the utility model adopts is:
A kind of multiple degree of freedom sliding turnover manipulator, comprise the latch assembly being set in by clamping parts periphery, clamp handle, and arm, described latch assembly by elastic locking pad with contacted by the external cylindrical surface of clamping parts, described latch assembly is and the similar round structure of being mated by the profile of clamping parts, between two interfaces of such circular configuration, leave certain distance, coupling mechanism force is delivered to latch assembly by described clamp handle, and then clamp by clamping parts, describedly further be provided with described arm by the periphery of clamping parts, described arm is connected with latch assembly by revolute pair, described arm is connected with balance crane by suspension ring.
Described latch assembly is positioning and locking ring, on this positioning and locking ring, is provided with step surface, positioning and locking ring by this step surface with positioned by clamping parts.
Described positioning and locking ring and be further provided with a circle elastic locking pad between clamping parts, this elastic locking pad with contacted by the external cylindrical surface of clamping parts.
This manipulator further includes axle bed and pivot pin, and described axle bed is fixed on positioning and locking ring, and is connected with arm by pivot pin.
Described axle bed is by the inner cylinder face free-running fit of pivot pin and arm.
Described pivot pin one end is connected with axle bed by outside thread, and centre coordinates with suspension arm gap by external cylindrical surface, and the other end has step surface, prevents that arm is out of stock.
Described positioning and locking ring is made up of two semi-rings, and an end interface of two semi-rings connects by revolute pair, and an other end interface leaves certain distance.
Described arm has roughly C shape structure, and the two ends of arm respectively have an inner cylinder face, and by this inner cylinder face and pivot pin free-running fit.
Compared with prior art, the utility model at least has following beneficial effect: the utility model comprises the latch assembly being set in by clamping parts periphery, clamp handle, and arm, described latch assembly by elastic locking pad with contacted by the external cylindrical surface of clamping parts, described latch assembly is and the similar round structure of being mated by the profile of clamping parts, between two interfaces of such circular configuration, leave certain distance, coupling mechanism force is delivered to latch assembly by described clamp handle, and then clamp by clamping parts, describedly further be provided with described arm by the periphery of clamping parts, described arm is connected with latch assembly by revolute pair, described arm is connected with balance crane by suspension ring.When use, this manipulator is connected in balance crane by suspension ring, and under the cooperation of balance crane, handheld mechanical hand carries out clamping operation.Be specially: latch assembly is enclosed within by clamping parts external cylindrical surface, and while moving clamp handle, latch assembly inwardly shrinks, and will be locked by clamping parts.After locking, promote by clamping parts by balance crane, now, will be there is translation or the turning power of five degree of freedom by clamping parts.(write detailed description of the invention just passable, advise this part do not write)
The utility model adapts to the manipulator of component structural feature and assembly technology feature by exploitation, the effective clamping of the high-voltage switch gear series products parts that make larger quality in fitting process, move freely and upset becomes possibility, for the Labor-saving portable assembling with external cylindrical surface parts provides equipment support.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 is the utility model manipulator overall construction drawing.
Fig. 2 is the enlarged drawing III at Fig. 1 centre circle I place.
Fig. 3 is the enlarged drawing at Fig. 1 centre circle II place.
Fig. 4 is the enlarged drawing at Fig. 1 centre circle III place.
Fig. 5 is the constructional drawing of another angle of the utility model.
Fig. 6 is the utility model manipulator upset schematic diagram.
In figure, the corresponding parts of each sequence number are: 1 positioning and locking ring, 2 elastic locking pads, 3 arms, 4 hooks, 5 suspension ring, 6 axle beds, 7 pivot pins, 8 clamp handles.
Detailed description of the invention
As shown in Figure 1, the utility model manipulator is mainly made up of suspension ring 5, arm 3, upset assembly, latch assembly, clamp handle, wherein, described latch assembly by elastic locking pad 2 with contacted by the external cylindrical surface of clamping parts, described latch assembly is and the similar round structure of being mated by the profile of clamping parts (in the present embodiment, described latch assembly is positioning and locking ring 1); Described upset assembly comprises axle bed 6 and pivot pin 7, described axle bed 6 is fixed on positioning and locking ring 1, and be connected with arm 3 by pivot pin 7, described axle bed 6 is the inner cylinder face free-running fit with arm 3 by pivot pin 7, described pivot pin 7 one end are connected with axle bed 6 by outside thread, middle by external cylindrical surface and arm 3 free-running fits, the other end has step surface, prevents that arm 3 is out of stock.
Described axle bed 6 is fixed on positioning and locking ring 1, and is connected with arm 3 by pivot pin 7.By this structure, can be overturn at any angle around X-axis with latch assembly by clamping parts, can carry out with manipulator the rotation of 360 ° around Y-axis, and carry out the translation of three directions along X-axis, Y-axis and Z axis.
Described positioning and locking ring 1 is set in by clamping parts periphery, and be free-running fit by the external cylindrical surface of clamping parts, described positioning and locking ring 1 is and the similar round structure of being mated by the profile of clamping parts, between two interfaces of such circular configuration, leave certain distance, coupling mechanism force is delivered to positioning and locking ring 1 by described clamp handle, and then clamp by clamping parts, described arm 3 is connected with positioning and locking ring 1 by revolute pair, and described arm 3 is connected with balance crane by suspension ring 5.
Described positioning and locking ring 1 is made up of two semi-rings, and an end interface of two semi-rings connects by revolute pair, and an other end interface leaves certain distance; On positioning and locking ring 1, be provided with step surface, positioning and locking ring 1 by this step surface with positioned by clamping parts.Described positioning and locking ring 1 and be further provided with a circle elastic locking pad 2 between clamping parts, this elastic locking pad 2 with contacted by the external cylindrical surface of clamping parts, described lock washer is made up of elastomeric material, stressed compressible.
Described arm 3 has roughly C shape structure, has enough spaces and can hold latch assembly and overturn therein; Suspension ring 5 are installed at center of symmetry place; Arm two ends respectively have an inner cylinder face, and by this inner cylinder face and pivot pin 7 free-running fits.
When clamping operation, by suspension ring 5, manipulator is connected with " balance crane hook ", under the cooperation of balance crane, handheld mechanical hand carries out clamping operation, be specially: before clamping, clamp handle 8 is in relaxed state, now, positioning and locking ring 1 and had larger gap between clamping parts external cylindrical surface, is convenient to manipulator contraposition.When clamping, first positioning and locking ring 1 is enclosed within by clamping parts external cylindrical surface, and by the step surface on positioning and locking ring 1 with positioned by clamping parts; Now, be fixed on the circle of one on positioning and locking ring 1 elastic locking pad 2 and contacted by clamping parts external cylindrical surface, in the time moving clamp handle 8, positioning and locking ring 1 inwardly shrinks, and will be locked by clamping parts.
After locking, promote by clamping parts by balance crane, now, will be there is translation or the turning power of five degree of freedom by clamping parts.
The utility model manipulator adopts clamp handle 8 as the input module of coupling mechanism force and the control assembly of locking action; On positioning and locking ring 1, be uniformly distributed a circle elastic locking pad 2, as the concrete enforcement assembly of locking action; Upset assembly be fixed on latch assembly, and with arm 3 inner cylinder face free-running fits, latch assembly with upset assembly together with can around arm 3 inner cylinder face axis rotate; Manipulator is connected with balance crane by suspension ring 5.
Claims (8)
1. a multiple degree of freedom sliding turnover manipulator, it is characterized in that: comprise the latch assembly being set in by clamping parts periphery, clamp handle (8), and arm (3), described latch assembly by elastic locking pad with contacted by the external cylindrical surface of clamping parts, described latch assembly is and the similar round structure of being mated by the profile of clamping parts, between two interfaces of such circular configuration, leave certain distance, coupling mechanism force is delivered to latch assembly by described clamp handle, and then clamp by clamping parts, describedly further be provided with described arm by the periphery of clamping parts, described arm is connected with latch assembly by revolute pair, described arm is connected with balance crane by suspension ring.
2. a kind of multiple degree of freedom sliding turnover manipulator according to claim 1, it is characterized in that: described latch assembly is positioning and locking ring (1), on this positioning and locking ring (1), be provided with step surface, positioning and locking ring by this step surface with positioned by clamping parts.
3. a kind of multiple degree of freedom sliding turnover manipulator according to claim 2, it is characterized in that: described positioning and locking ring and be further provided with a circle elastic locking pad (2) between clamping parts, this elastic locking pad with contacted by the external cylindrical surface of clamping parts.
4. according to a kind of multiple degree of freedom sliding turnover manipulator described in claim 2 or 3, it is characterized in that: this manipulator further includes axle bed (6) and pivot pin (7), described axle bed (6) is fixed on positioning and locking ring (1), and is connected with arm by pivot pin (7).
5. a kind of multiple degree of freedom sliding turnover manipulator according to claim 4, is characterized in that: described axle bed (6) is the inner cylinder face free-running fit with arm by pivot pin (7).
6. a kind of multiple degree of freedom sliding turnover manipulator according to claim 4, it is characterized in that: described pivot pin (7) one end is connected with axle bed (6) by outside thread, middle by external cylindrical surface and arm (3) free-running fit, the other end has step surface, prevents that arm (3) is out of stock.
7. a kind of multiple degree of freedom sliding turnover manipulator according to claim 6, is characterized in that: described positioning and locking ring is made up of two semi-rings, and an end interface of two semi-rings connects by revolute pair, and an other end interface leaves certain distance.
8. a kind of multiple degree of freedom sliding turnover manipulator according to claim 4, is characterized in that: described arm has roughly C shape structure, and the two ends of arm respectively have an inner cylinder face, and by this inner cylinder face and pivot pin (7) free-running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345889.2U CN203903786U (en) | 2014-06-25 | 2014-06-25 | Multi-degree-of-freedom translational overturning mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345889.2U CN203903786U (en) | 2014-06-25 | 2014-06-25 | Multi-degree-of-freedom translational overturning mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903786U true CN203903786U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345889.2U Active CN203903786U (en) | 2014-06-25 | 2014-06-25 | Multi-degree-of-freedom translational overturning mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429803A (en) * | 2016-09-28 | 2017-02-22 | 中国航空工业集团公司北京航空精密机械研究所 | Automatic overturning intelligent lifter |
| CN106853643A (en) * | 2015-12-09 | 2017-06-16 | 西南铝业（集团）有限责任公司 | A kind of turning tool for large cylindrical blank |
-
2014
- 2014-06-25 CN CN201420345889.2U patent/CN203903786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853643A (en) * | 2015-12-09 | 2017-06-16 | 西南铝业（集团）有限责任公司 | A kind of turning tool for large cylindrical blank |
| CN106429803A (en) * | 2016-09-28 | 2017-02-22 | 中国航空工业集团公司北京航空精密机械研究所 | Automatic overturning intelligent lifter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |