CN203697026U - Opposite-opening type pneumatic claw - Google Patents
Opposite-opening type pneumatic claw Download PDFInfo
- Publication number
- CN203697026U CN203697026U CN201420101519.4U CN201420101519U CN203697026U CN 203697026 U CN203697026 U CN 203697026U CN 201420101519 U CN201420101519 U CN 201420101519U CN 203697026 U CN203697026 U CN 203697026U
- Authority
- CN
- China
- Prior art keywords
- slide block
- piston
- air inlet
- outlet
- cylinder body
- 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
Links
- 210000000078 claw Anatomy 0.000 title abstract 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 8
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 241000486406 Trachea Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to industrial automatic devices, in particular to an automatic manipulator. An opposite-opening type pneumatic claw is characterized by comprising a sliding block module and fingers. The sliding block module comprises a finger body, a guide rail, a piston, a plunger pin and a sliding block. The fingers are fixedly connected onto the sliding block, a cylinder is arranged in the finger body, the piston is arranged in the cylinder body, and the piston is matched with the cylinder body. A first air feeding and discharging port, a second air feeding and discharging port, a third air feeding and discharging port and a fourth air feeding and discharging port are arranged in the cylinder body. A first air pipe is communicated between the first air feeding and discharging port and the third air feeding and discharging port, and a second air pipe is communicated between the third air feeding and discharging port and the fourth air feeding and discharging port. The opposite-opening type pneumatic claw is used for achieving material transportation and conveying in the mechanical manufacturing process, the fingers are in the parallel opening state, and the manipulator is small in friction resistance, stable in operation, high in accuracy and long in service life.
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 mechanical finger is often driven by motor, complex structure is expensive.
The life-span of existing mechanical finger is not long.
Utility model content
The purpose of this utility model is to provide a kind of slide block module, and the utility model is applicable in machine-building process, realize the carrying transmission of material, and frictional resistance is little, operates steadily, precision is high, the life-span is long.
A kind of opposite opened Pneumatic paw, comprises slide block module and finger;
Described slide block module comprises: finger body, guide rail, piston, plunger pin, slide block;
Described finger is fixed on described slide block;
Described finger body inside is provided with cylinder body, and described cylinder interior is provided with described piston, and described piston and described cylinder body match; On described cylinder body, be provided with the first air inlet/outlet, the second air inlet/outlet, the 3rd air inlet/outlet, the 4th air inlet/outlet, between described the first air inlet/outlet and described the 3rd air inlet/outlet, be communicated with the first tracheae, between described the 3rd air inlet/outlet and described the 4th air inlet/outlet, be communicated with the second tracheae; Described plunger pin is fixed on described piston, and described guide rail and described piston are arranged in parallel, and described slide block is movably connected on described guide rail, is provided with the plunger hole of described plunger pin coupling on described slide block; The quantity of described slide block is 2, comprises the first slide block and the second slide block; The quantity of described piston is 2, respectively: first piston and the second piston; The quantity of described cylinder body is 2, respectively: the first cylinder body and the second cylinder body.
More specifically, described first piston is arranged in described the first cylinder body, and described the second piston is arranged in described the second cylinder body.
More specifically, on described slide block, be provided with the screwed hole of pointing use for connecting.
Of the present utility modelly provide a kind of opposite opened Pneumatic paw, compared the beneficial effect the utlity model has with conventional art as follows:
Pass into gases at high pressure to the first air inlet/outlet 121, gases at high pressure promote described first piston 125 and move to left-hand; Meanwhile, gases at high pressure, by described the first tracheae 123, flow to described the 3rd air inlet/outlet 128, promote described the second piston 126 and move to dextrad.Described piston, in motion, drives described plunger pin, described slide block to do the motion of equidirectional.For example: described first piston 125 and described the first slide block 1134 move to left-hand; Described the second piston 126 and described the second slide block move to dextrad.On described slide block, finger is set, can realizes the holding action of finger.
Same principle, passes into gases at high pressure to the second air inlet/outlet 122, can promote described first piston 125 and described the first slide block 1134 moves to dextrad; Described the second piston 126 and described the second slide block move to left-hand.On described slide block, finger is set, can realizes the action of opening of finger.
Between described slide block and described guide rail, be provided with rolling element, make between described slide block and described guide rail as rolling friction, frictional resistance is little, operates steadily, noiselessness, life-span be long.Described slide block is under the guiding of described guide rail, and the sliding and running of described slide block ensures the linearity of height.And then make the clamping of finger or open, all ensure the running precision of height.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model opposite opened Pneumatic paw;
Fig. 2 is the structural representation of the slide block module of the utility model opposite opened Pneumatic paw;
Fig. 3 is that the slide block module of the utility model opposite opened Pneumatic paw is at structural representation;
Fig. 4 is the structural representation of the slide block module of the utility model opposite opened Pneumatic paw;
Fig. 5 be the utility model opposite opened Pneumatic paw shown in Fig. 3 slide block module the structural representation of A place section;
Fig. 6 be the utility model opposite opened Pneumatic paw shown in Fig. 4 slide block module the structural representation of B place section.
111 finger bodies, 112 guide rails, 113 slide blocks, 121 first air inlet/outlets, 122 second air inlet/outlets, 123 first tracheaes, 124 second tracheaes, 125 first pistons, 126 second pistons, 127 first cylinder bodies, 128 the 3rd air inlet/outlets, 129 the 4th air inlet/outlets, 113 slide blocks, 1,134 first slide blocks, 1,133 first slide blocks, 130 plunger pins, 131 plunger holes.
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, the utility model provides a kind of opposite opened Pneumatic paw, for realizing crawl and the transfer of material.
Fig. 1 is the structural representation of the utility model opposite opened Pneumatic paw, Fig. 2, Fig. 3, Fig. 4 are the structural representations of the slide block module of the utility model opposite opened Pneumatic paw, Fig. 5 be the utility model opposite opened Pneumatic paw shown in Fig. 3 slide block module the structural representation of A place section, Fig. 6 be the utility model opposite opened Pneumatic paw shown in Fig. 4 slide block module the structural representation of B place section.
A kind of opposite opened Pneumatic paw, comprises slide block module and finger 114;
Described finger 114 is fixed on described slide block;
Described slide block module comprises: finger body 111, guide rail 112, piston, plunger pin, slide block; Described finger body 111 inside are provided with cylinder body, and described cylinder interior is provided with described piston, and described piston and described cylinder body match; On described cylinder body, be provided with the first air inlet/outlet 121, the second air inlet/outlet 122, the 3rd air inlet/outlet 128, the 4th air inlet/outlet 129, between described the first air inlet/outlet 121 and described the 3rd air inlet/outlet 128, be communicated with the first tracheae 123, between described the 3rd air inlet/outlet 128 and described the 4th air inlet/outlet 129, be communicated with the second tracheae 124; Described plunger pin 130 is fixed on described piston, and described guide rail 112 and described piston are arranged in parallel, and described slide block is movably connected on described guide rail 112, is provided with the plunger hole 131 of described plunger pin coupling on described slide block; The quantity of described slide block is 2, comprises the first slide block 1133 and the second slide block 1134; The quantity of described piston is 2, respectively: first piston 125 and the second piston 126; The quantity of described cylinder body is 2, respectively: the first cylinder body 127 and the second cylinder body.
Further, described first piston 125 is arranged in described the first cylinder body 127, and described the second piston 126 is arranged in described the second cylinder body.
Further, on described slide block 113, be provided with the screwed hole of pointing use for connecting.
Further, the clamping face 115 of described finger 114, the surface of described clamping face 115 forms a concentrically ringed layout.
Below in conjunction with Fig. 1 to 6, further describe operation principle of the present utility model and the course of work:
Pass into gases at high pressure to the first air inlet/outlet 121, gases at high pressure promote described first piston 125 and move to left-hand; Meanwhile, gases at high pressure, by described the first tracheae 123, flow to described the 3rd air inlet/outlet 128, promote described the second piston 126 and move to dextrad.Described piston, in motion, drives described plunger pin, described slide block to do the motion of equidirectional.For example: described first piston 125 and described the first slide block 1134 move to left-hand; Described the second piston 126 and described the second slide block move to dextrad.Described finger 114 is set on described slide block, can realizes the holding action of described finger 114.
Same principle, passes into gases at high pressure to the second air inlet/outlet 122, can promote described first piston 125 and described the first slide block 1134 moves to dextrad; Described the second piston 126 and described the second slide block move to left-hand.Described finger 114 is set on described slide block, can realizes the action of opening of described finger 114.
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)
1. an opposite opened Pneumatic paw, is characterized in that composed as follows: comprise slide block module and finger;
Described slide block module comprises: finger body, guide rail, piston, plunger pin, slide block;
Described finger is fixed on described slide block;
Described finger body inside is provided with cylinder body, and described cylinder interior is provided with described piston, and described piston and described cylinder body match; On described cylinder body, be provided with the first air inlet/outlet, the second air inlet/outlet, the 3rd air inlet/outlet, the 4th air inlet/outlet, between described the first air inlet/outlet and described the 3rd air inlet/outlet, be communicated with the first tracheae, between described the 3rd air inlet/outlet and described the 4th air inlet/outlet, be communicated with the second tracheae; Described plunger pin is fixed on described piston, and described guide rail and described piston are arranged in parallel, and described slide block is movably connected on described guide rail, is provided with the plunger hole of described plunger pin coupling on described slide block; The quantity of described slide block is 2, comprises the first slide block and the second slide block; The quantity of described piston is 2, respectively: first piston and the second piston; The quantity of described cylinder body is 2, respectively: the first cylinder body and the second cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101519.4U CN203697026U (en) | 2014-02-26 | 2014-02-26 | Opposite-opening type pneumatic claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101519.4U CN203697026U (en) | 2014-02-26 | 2014-02-26 | Opposite-opening type pneumatic claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697026U true CN203697026U (en) | 2014-07-09 |
Family
ID=51047522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101519.4U Expired - Fee Related CN203697026U (en) | 2014-02-26 | 2014-02-26 | Opposite-opening type pneumatic claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697026U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723335A (en) * | 2015-04-13 | 2015-06-24 | 吴中区木渎蒯斌模具加工厂 | Lining lifting manipulator of sewing machine part assembling machine |
| CN104986569A (en) * | 2015-07-08 | 2015-10-21 | 威海新北洋正棋机器人股份有限公司 | Manipulator |
| CN105291097A (en) * | 2015-12-08 | 2016-02-03 | 安徽工业大学 | Three-freedom-degree overturning robot |
| CN108689155A (en) * | 2018-05-28 | 2018-10-23 | 河南华洋发动机制造有限公司 | A kind of cylinder body drill autofeeder |
-
2014
- 2014-02-26 CN CN201420101519.4U patent/CN203697026U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723335A (en) * | 2015-04-13 | 2015-06-24 | 吴中区木渎蒯斌模具加工厂 | Lining lifting manipulator of sewing machine part assembling machine |
| CN104986569A (en) * | 2015-07-08 | 2015-10-21 | 威海新北洋正棋机器人股份有限公司 | Manipulator |
| CN104986569B (en) * | 2015-07-08 | 2017-09-26 | 威海新北洋正棋机器人股份有限公司 | Manipulator |
| CN105291097A (en) * | 2015-12-08 | 2016-02-03 | 安徽工业大学 | Three-freedom-degree overturning robot |
| CN105291097B (en) * | 2015-12-08 | 2017-03-08 | 安徽工业大学 | Three Degree Of Freedom turning robot |
| CN108689155A (en) * | 2018-05-28 | 2018-10-23 | 河南华洋发动机制造有限公司 | A kind of cylinder body drill autofeeder |
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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: 20140709 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |