CN204450556U - Automatic clamp clamp device - Google Patents
Automatic clamp clamp device Download PDFInfo
- Publication number
- CN204450556U CN204450556U CN201420836594.5U CN201420836594U CN204450556U CN 204450556 U CN204450556 U CN 204450556U CN 201420836594 U CN201420836594 U CN 201420836594U CN 204450556 U CN204450556 U CN 204450556U
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- CN
- China
- Prior art keywords
- annulus
- embedding mouth
- clamping part
- curved portions
- sawtooth
- 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 relates to a kind of automatic clamp clamp device, comprises the first clamping part, the second clamping part, gear wheel and pinion; First clamping part, the first embedding mouth, the first annulus and fan-shaped frame; First embedding mouth is fixedly connected on the lateral wall of the first annulus, and the central angle end of fan-shaped frame is fixed on the lateral wall of the first annulus, and the lateral wall of the arc tips of fan-shaped frame is provided with the first sawtooth; Second clamping part comprises the second embedding mouth, the second annulus and arc frame; Second embedding mouth is fixedly connected on the second annulus, and arc frame is provided with the second sawtooth away from the madial wall of the second annulus; First annulus is rotatably connected with the second annulus; Pinion is fixedly connected with gear wheel, and superposition is arranged; The first sawtooth on fan-shaped frame and pinion meshing, the second sawtooth on arc frame and gear wheel meshing.Gear wheel and pinion synchronous axial system drive the first clamping part and the second clamping part to relatively rotate, and realize the closed of the first embedding mouth and the second embedding mouth and open, thus firmly being clamped by object.
Description
Technical field
The utility model relates to manipulator field, particularly relates to a kind of automatic clamp clamp device.
Background technology
Clamp be a kind of for clamping, fastening or lifting instrument, be widely used in the industries such as metallurgy, transport, railway, harbour.
But clamp of the prior art needs multiple actuating unit to coordinate could realize grasping movement, makes complex structure, and insecure during crawl object, easily causes object to come off.
Utility model content
Based on this, be necessary for robot manipulator structure of the prior art complicated, and capture the unstable problem of object, provide a kind of structure simple, capture object firmly automatic clamp clamp device.
A kind of automatic clamp clamp device, comprising: the first clamping part, the second clamping part, gear wheel and pinion;
Described first clamping part comprises: the first embedding mouth, the first annulus and fan-shaped frame;
Described first embedding mouth is fixedly connected on the lateral wall of described first annulus, and the central angle end of described fan-shaped frame is fixedly connected on the lateral wall of described first annulus, and the lateral wall of the arc tips of described fan-shaped frame is provided with the first sawtooth;
Described second clamping part comprises: the second embedding mouth, the second annulus and arc frame;
Described second embedding mouth is fixedly connected on the lateral wall of described second annulus, and described arc frame is provided with the second sawtooth away from the madial wall of described second annulus;
Described first annulus is rotatably connected with described second annulus, described first embedding mouth and described second embedding mouth are provided with mutually towards burnishing surface;
The center of circle of described pinion is fixedly connected with the center of circle of described gear wheel, and superposition is arranged;
The first sawtooth on described fan-shaped frame and described pinion meshing, the second sawtooth on described arc frame and described gear wheel meshing.
Wherein in an embodiment, described arc frame comprises: the first curved portions, two the second curved portions and two straight shape bars;
One end of the two ends of described first curved portions second curved portions described with two respectively is connected, and the other end of one end of two described straight shape bars, second curved portions described with two is respectively connected, and the other end of two described straight shape bars is connected on described second annulus;
The radian of described first curved portions is greater than the radian of described second curved portions.
Wherein in an embodiment, also comprise pin, described first annulus and described second annulus rotary sleeve are connected on described pin.
Described gear wheel and described pinion synchronous axial system, because described gear wheel is different with the circumferential length of described pinion, described first clamping part and described second clamping part is driven to relatively rotate when described gear wheel and described pinion rotation, realize the closed of the first embedding mouth and the second embedding mouth and open, thus object is firmly clamped.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic clamp clamp device of the utility model one preferred embodiment;
Fig. 2 is the structural representation of the first clamping part shown in Fig. 1;
Fig. 3 is the structural representation of the second clamping part shown in Fig. 1;
Fig. 4 is a state diagram of the clamp device of automatic clamp shown in Fig. 1;
Fig. 5 is another state diagram of the clamp device of automatic clamp shown in Fig. 1.
Detailed description of the invention
As shown in Figure 1, it is the structural representation of the automatic clamp clamp device 10 of the utility model one preferred embodiment.
Automatic clamp clamp device 10 comprises: the first clamping part 110, second clamping part 120, gear wheel 130, pinion 140 and stepper motor (not shown).
See also Fig. 2, it is the structural representation of the first clamping part 110 shown in Fig. 1.
Described first clamping part 110 comprises: the first embedding mouth 111, first annulus 112 and fan-shaped frame 113.
Described first embedding mouth 111 is fixedly connected on the lateral wall of described first annulus 112, the central angle end 1131 of described fan-shaped frame 113 is fixedly connected on the lateral wall of described first annulus 112, and the lateral wall of the arc tips 1132 of described fan-shaped frame 113 is provided with the first sawtooth 114.
See also Fig. 3, it is the structural representation of the second clamping part 120 shown in Fig. 1.
Described second clamping part 120 comprises: the second embedding mouth 121, second annulus 122 and arc frame 123.
Described second embedding mouth 121 is fixedly connected on the lateral wall of described second annulus 122, and described arc frame 123 is provided with the second sawtooth 124 away from the madial wall of described second annulus 122.
Described first annulus 112 is rotatably connected with described second annulus 122, described first embedding mouth and described second embedding mouth are provided with mutually towards burnishing surface.Concrete, automatic clamp clamp device 10 also comprises pin 150, and described first annulus 112 and described second annulus 122 rotary sleeve are connected on described pin 150.
The center of circle of described pinion 140 is fixedly connected with the center of circle of described gear wheel 130, and superposition is arranged.
The driving shaft of described stepper motor is fixedly connected on the center of circle of described pinion 140 and the circle centre position of described gear wheel 130.
End away from described first annulus 112 on described first embedding mouth 111 is sharp-pointed shape, and the end away from described second annulus 122 on described second embedding mouth 121 is sharp-pointed shape.
The first sawtooth 114 on described fan-shaped frame 113 is meshing with described pinion 140, and the second sawtooth 124 on described arc frame 123 is meshing with described gear wheel 130.
Specifically in the present embodiment, described arc frame 123 comprises: the first curved portions 1231,1 second curved portions 1232, another second curved portions 1233 and the straight shape bar 1235 of the first straight shape bar 1234, second.
One end of described first curved portions 1231 is connected with one end of described one second curved portions 1232, and the other end of described first curved portions 1231 is connected with one end of another the second curved portions 1233 described.
The other end of described one second curved portions 1232 is connected with one end of the described first straight shape bar 1234, and the other end of another the second curved portions 1233 described is connected with one end of the described second straight shape bar 1235.
The other end of the described first straight shape bar 1234 is connected on described second annulus 122, and the other end of the described second straight shape bar 1235 is connected on described second annulus 122.The radian of described first curved portions 1231 is greater than the radian of one second curved portions 1232 and another the second curved portions 1233.Wherein, one second curved portions 1232 is identical with the structure of another the second curved portions 1233.
See also Fig. 4 and Fig. 5, wherein, the in Fig. 4 first embedding mouth 111 and the second embedding mouth 121 are in closure state, and the in Fig. 5 first embedding mouth 111 and the second embedding mouth 121 are in open configuration.
Described gear wheel 130 and described pinion 140 synchronous axial system is driven by the driving shaft of described stepper motor, because described gear wheel 130 is different with the circumferential length of described pinion 140, described gear wheel 130 and described pinion 140 drive described first clamping part 110 and described second clamping part 120 to relatively rotate when rotating, realize the closed of the first embedding mouth 111 and the second embedding mouth 121 and open, thus object is firmly clamped.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. an automatic clamp clamp device, is characterized in that, comprising: the first clamping part, the second clamping part, gear wheel and pinion;
Described first clamping part comprises: the first embedding mouth, the first annulus and fan-shaped frame;
Described first embedding mouth is fixedly connected on the lateral wall of described first annulus, and the central angle end of described fan-shaped frame is fixedly connected on the lateral wall of described first annulus, and the lateral wall of the arc tips of described fan-shaped frame is provided with the first sawtooth;
Described second clamping part comprises: the second embedding mouth, the second annulus and arc frame;
Described second embedding mouth is fixedly connected on the lateral wall of described second annulus, and described arc frame is provided with the second sawtooth away from the madial wall of described second annulus;
Described first annulus is rotatably connected with described second annulus, described first embedding mouth and described second embedding mouth are provided with mutually towards burnishing surface;
The center of circle of described pinion is fixedly connected with the center of circle of described gear wheel, and superposition is arranged;
The first sawtooth on described fan-shaped frame and described pinion meshing, the second sawtooth on described arc frame and described gear wheel meshing.
2. automatic clamp clamp device according to claim 1, is characterized in that, described arc frame comprises: the first curved portions, two the second curved portions and two straight shape bars;
One end of the two ends of described first curved portions second curved portions described with two respectively is connected, and the other end of one end of two described straight shape bars, second curved portions described with two is respectively connected, and the other end of two described straight shape bars is connected on described second annulus;
The radian of described first curved portions is greater than the radian of described second curved portions.
3. automatic clamp clamp device according to claim 1, is characterized in that, also comprise pin, and described first annulus and described second annulus rotary sleeve are connected on described pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836594.5U CN204450556U (en) | 2014-12-20 | 2014-12-20 | Automatic clamp clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836594.5U CN204450556U (en) | 2014-12-20 | 2014-12-20 | Automatic clamp clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450556U true CN204450556U (en) | 2015-07-08 |
Family
ID=53657499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836594.5U Expired - Fee Related CN204450556U (en) | 2014-12-20 | 2014-12-20 | Automatic clamp clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281266A (en) * | 2019-07-03 | 2019-09-27 | 上海电机学院 | A kind of Marsokhod storing gripper |
| CN114941470A (en) * | 2022-05-13 | 2022-08-26 | 电力工业产品质量标准研究所有限公司 | Safety fence is used at intelligence power maintenance scene |
-
2014
- 2014-12-20 CN CN201420836594.5U patent/CN204450556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281266A (en) * | 2019-07-03 | 2019-09-27 | 上海电机学院 | A kind of Marsokhod storing gripper |
| CN110281266B (en) * | 2019-07-03 | 2022-06-14 | 上海电机学院 | Mars vehicle storing gripper |
| CN114941470A (en) * | 2022-05-13 | 2022-08-26 | 电力工业产品质量标准研究所有限公司 | Safety fence is used at intelligence power maintenance scene |
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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: 20150708 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |