CN203862948U - Hot forging piece-taking mechanical hand with self-cooling function - Google Patents
Hot forging piece-taking mechanical hand with self-cooling function Download PDFInfo
- Publication number
- CN203862948U CN203862948U CN201420318337.2U CN201420318337U CN203862948U CN 203862948 U CN203862948 U CN 203862948U CN 201420318337 U CN201420318337 U CN 201420318337U CN 203862948 U CN203862948 U CN 203862948U
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- China
- Prior art keywords
- slide block
- piston
- outlet
- fixed
- leading screw
- 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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- 238000005242 forging Methods 0.000 title abstract description 3
- 238000001816 cooling Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 241000486406 Trachea Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 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
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to an industrial automatic device, in particular to an automatic mechanical hand. The hot forging piece-taking mechanical hand with a self-cooling function comprises an arm and a paw, the paw is fixedly connected to one end of the arm, and the arm comprises a base plate, a screw rod, a long guide rail, a square sliding block, a nut, a servo motor and a coupling. One end of the screw rod is movably connected with a screw rod fixing seat, the other end of the screw rod is movably connected with a screw rod supporting seat, the screw rod fixing seat and the screw rod supporting seat are fixedly connected to the base plate, the screw rod is parallel to the long guide rail, the paw comprises a sliding block module and fingers, and the fingers are fixedly connected to sliding blocks. The sliding block module comprises a finger body, a guide rail, a piston, a plunger pin and the sliding blocks. The guide rail type mechanical hand is suitable for achieving material carrying and transportation in the mechanical manufacturing process, is small in friction resistance, runs stably and is high in precision 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 guide tracked manipulator, 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.
One is with self cooled forge hot taking mechanical hand, comprises arm and paw; Described paw is fixed on one end of described arm;
Described arm comprises base plate, leading screw, long guideway, square slider, nut, servomotor, shaft coupling; One end of described leading screw is connected with leading screw holder, one end is connected with leading screw supporting seat in addition, and described leading screw holder and described leading screw supporting seat are fixedly connected on described base plate; The projecting shaft of described servomotor and described leading screw achieve a fixed connection by described shaft coupling; In the other one side of described base plate, be fixedly connected with described long guideway, on described long guideway, be flexibly connected square slider, described square slider below is fixed with fixed head; On described leading screw, be flexibly connected described nut, the outside of described nut is fixed with nut connecting plate, and the both sides of described nut connecting plate are fixed with riser, and described riser is fixed on described fixed head; Described leading screw and described long guideway are parallel to each other;
Described paw, comprises slide block module and finger;
Described finger is fixed on described slide block;
Described slide block module comprises: finger body, guide rail, piston, plunger pin, 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;
Described finger interior is provided with passage, on described finger, is provided with entrance and exit, entrance and described outlet described in described channel connection.
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.
The one that provides of the present utility model is with self cooled forge hot taking mechanical hand, compares the beneficial effect the utlity model has as follows with conventional art:
First the good effect of described arm is described:
Described fixed head is fixed on equipment, realizes the installation of the self cooled forge hot taking mechanical hand of the utility model band is fixed.Described in driven by servomotor, leading screw rotates, described leading screw and then drive described nut to move linearly with respect to described leading screw.Because described fixed head is fixed on equipment, the both sides of described nut connecting plate are fixed with riser, and described riser is fixed on described fixed head, so described nut remains constant position with respect to described fixed head.Due to the relativity of motion, described leading screw moves linearly with respect to described nut, fixed head, thereby realizes stretching out or retracting of described arm.
Described paw is fixed on one end of described arm, under the drive of stretching out or retracting of described arm, coordinates the folding of described paw, realizes the function that captures material.
The good effect of described paw is then described:
In the course of work of described finger, clamping high temperature workpiece, can make the temperature of described finger improve.On hot forging production line, workpiece temperature reaches 1100 DEG C.Pass into liquid to described porch, liquid is flowed out by described outlet after described passage, and the heat that described finger accumulates is taken away by flowing liquid, can greatly reduce the temperature of described finger, and described finger is remained under the duty of normal temperature.
Described finger interior is provided with passage, on described finger, is provided with entrance and exit, entrance and described outlet described in described channel connection.
Pass into gases at high pressure to the first air inlet/outlet, gases at high pressure promote described first piston and move to left-hand; Meanwhile, gases at high pressure, by described the first tracheae, flow to described the 3rd air inlet/outlet, promote described the second piston 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 and described the first slide block move to left-hand; Described the second piston 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, can promote described first piston and described the first slide block moves to dextrad; Described the second piston 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 self cooled forge hot taking mechanical hand of the utility model band;
Fig. 2 is the structural representation of the self cooled forge hot taking mechanical hand of the utility model band;
Fig. 3 is the structural representation of the paw of the self cooled forge hot taking mechanical hand of the utility model band;
Fig. 4 is the structural representation of the slide block module of the self cooled forge hot taking mechanical hand of the utility model band;
Fig. 5 is that the slide block module of the self cooled forge hot taking mechanical hand of the utility model band is at structural representation;
Fig. 6 is the structural representation of the slide block module of the self cooled forge hot taking mechanical hand of the utility model band;
Fig. 7 be the self cooled forge hot taking mechanical hand of the utility model band shown in Fig. 5 slide block module the structural representation of A place section;
Fig. 8 be the self cooled forge hot taking mechanical hand of the utility model band shown in Fig. 6 slide block module the structural representation of B place section;
Fig. 9, Figure 10 are the structural representations of the finger of the self cooled forge hot taking mechanical hand of the utility model band.
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, 1134 first slide blocks, 1133 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 guide tracked manipulator, for realizing crawl and the transfer of material.
Fig. 1, Fig. 2 is the structural representation of the self cooled forge hot taking mechanical hand of the utility model band, Fig. 3 is the structural representation of the paw of the self cooled forge hot taking mechanical hand of the utility model band, Fig. 4, Fig. 5, Fig. 6 is the structural representation of the slide block module of the self cooled forge hot taking mechanical hand of the utility model band, Fig. 7 be the self cooled forge hot taking mechanical hand of the utility model band shown in Fig. 5 slide block module the structural representation of A place section, Fig. 8 be the self cooled forge hot taking mechanical hand of the utility model band shown in Fig. 6 slide block module the structural representation of B place section.
One is with self cooled forge hot taking mechanical hand, comprises arm and paw 120; Described paw is fixed on one end of described arm;
Described arm comprises base plate 210, leading screw 211, long guideway 219, square slider 220, nut 213, servomotor 218, shaft coupling 217; One end of described leading screw 211 is connected with leading screw holder 216, one end is connected with leading screw supporting seat 215 in addition, and described leading screw holder 216 and described leading screw supporting seat 215 are fixedly connected on described base plate 210; The projecting shaft of described servomotor 218 and described leading screw 211 achieve a fixed connection by described shaft coupling 217; In the other one side of described base plate 210, be fixedly connected with described long guideway 219, on described long guideway 219, be flexibly connected square slider 220, described square slider 220 belows are fixed with fixed head 221; On described leading screw 211, be flexibly connected described nut 213, the outside of described nut 213 is fixed with nut connecting plate 212, and the both sides of described nut connecting plate 212 are fixed with riser 214, and described riser 214 is fixed on described fixed head 221; Described leading screw 21 and described long guideway 219 are parallel to each other;
Described paw 120, 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.Described finger interior is provided with passage 1160, is provided with entrance 1159 and outlet 1167 on described finger 114, entrance 1159 and described outlet 1167 described in described channel connection; Described finger interior is provided with passage 1160, is provided with entrance 1159 and outlet 1167 on described finger 114, entrance and described outlet described in described channel connection.
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.
Below in conjunction with Fig. 1 to 10, further describe operation principle of the present utility model and the course of work:
Described fixed head is fixed on equipment, realizes the installation of the self cooled forge hot taking mechanical hand of the utility model band is fixed.Described in driven by servomotor, leading screw rotates, described leading screw and then drive described nut to move linearly with respect to described leading screw.Because described fixed head is fixed on equipment, the both sides of described nut connecting plate are fixed with riser, and described riser is fixed on described fixed head, so described nut remains constant position with respect to described fixed head.Due to the relativity of motion, described leading screw moves linearly with respect to described nut, fixed head, thereby realizes stretching out or retracting of described arm.
Described paw is fixed on one end of described arm, under the drive of stretching out or retracting of described arm, coordinates the folding of described paw, realizes the function that captures material.
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. be with a self cooled forge hot taking mechanical hand, it is characterized in that composed as follows: comprise arm and paw; Described paw is fixed on one end of described arm;
Described arm comprises base plate, leading screw, long guideway, square slider, nut, servomotor, shaft coupling; One end of described leading screw is connected with leading screw holder, one end is connected with leading screw supporting seat in addition, and described leading screw holder and described leading screw supporting seat are fixedly connected on described base plate; The projecting shaft of described servomotor and described leading screw achieve a fixed connection by described shaft coupling; In the other one side of described base plate, be fixedly connected with described long guideway, on described long guideway, be flexibly connected square slider, described square slider below is fixed with fixed head; On described leading screw, be flexibly connected described nut, the outside of described nut is fixed with nut connecting plate, and the both sides of described nut connecting plate are fixed with riser, and described riser is fixed on described fixed head; Described leading screw and described long guideway are parallel to each other;
Described paw, comprises slide block module and finger;
Described finger is fixed on described slide block;
Described slide block module comprises: finger body, guide rail, piston, plunger pin, 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;
Described finger interior is provided with passage, on described finger, is provided with entrance and exit, entrance and described outlet described in described channel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318337.2U CN203862948U (en) | 2014-06-10 | 2014-06-10 | Hot forging piece-taking mechanical hand with self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318337.2U CN203862948U (en) | 2014-06-10 | 2014-06-10 | Hot forging piece-taking mechanical hand with self-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862948U true CN203862948U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318337.2U Expired - Fee Related CN203862948U (en) | 2014-06-10 | 2014-06-10 | Hot forging piece-taking mechanical hand with self-cooling function |
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| Country | Link |
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| CN (1) | CN203862948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246894A (en) * | 2018-02-05 | 2018-07-06 | 上海发那科机器人有限公司 | A kind of self cooled handling equipment |
| CN111531568A (en) * | 2020-05-07 | 2020-08-14 | 吴伟 | Linkage type mechanical finger shifting piece mechanism for mechanical arm |
-
2014
- 2014-06-10 CN CN201420318337.2U patent/CN203862948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246894A (en) * | 2018-02-05 | 2018-07-06 | 上海发那科机器人有限公司 | A kind of self cooled handling equipment |
| CN111531568A (en) * | 2020-05-07 | 2020-08-14 | 吴伟 | Linkage type mechanical finger shifting piece mechanism for mechanical arm |
| CN111531568B (en) * | 2020-05-07 | 2024-01-02 | 吴伟 | Linkage type mechanical finger shifting piece mechanism for mechanical arm |
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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: 20141008 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |