CN205704251U - Solid and reliable type mechanical hand - Google Patents
Solid and reliable type mechanical hand Download PDFInfo
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- CN205704251U CN205704251U CN201620371482.6U CN201620371482U CN205704251U CN 205704251 U CN205704251 U CN 205704251U CN 201620371482 U CN201620371482 U CN 201620371482U CN 205704251 U CN205704251 U CN 205704251U
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- mechanical hand
- gripping layer
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Abstract
The utility model discloses a kind of solid and reliable type mechanical hand, belong to automation field, including housing, Working mechanism and the fluid pressure drive device being located in housing, described Working mechanism includes symmetrically arranged mechanical chuck and bracing frame；Mechanical chuck includes transverse plate and the vertical plate being vertically connected on transverse plate, and transverse plate and vertical plate are formed T-shaped；The free end of vertical plate is rotatably connected on housing, and one end of transverse plate is rotationally connected with bracing frame upper end, is provided with gripping layer inside the transverse plate other end, and gripping layer is provided with the dop of projection, and bracing frame lower end is rotatably connected on the piston rod top of fluid pressure drive device.The robot manipulator structure that this utility model provides is simple, use amount of parts few, lightweight, can reduce the driving force of fluid pressure drive device, be effectively improved operation flexibility and load capacity.
Description
Technical field
This utility model belongs to automation field, is specifically related to a kind of solid and reliable type mechanical hand.
Background technology
Industrial robot is a kind of high-tech automated production equipment that recent decades grows up, and industry mechanical arm is an important branch of industrial robot.In present-day procedure, mechanical hand is applied in automatic assembly line widely, development and the production of robot have become in high-tech sector, the emerging technology developed rapidly, it more promotes the development of mechanical hand so that mechanical hand can be better achieved the combination with mechanization and automatization.Mechanical hand not only can substitute for the heavy labor of people to realize the mechanization and the automatization that produce, can operate under hostile environment, and have can continuous repeated work and the feature of work.Therefore, mechanical hand is paid attention to by many departments, and is applied to the departments such as machine-building, metallurgy, electronics, light industry and atomic energy more and more widely.Its feature is can to complete various intended job task by programming, has people and the respective advantage of machine concurrently, especially embody intelligence and the adaptability of people on structure and performance.The ability fulfiled assignment in the accuracy of mechanical hand operation and various environment, has vast potential for future development at all fields of national economy.
Utility model content
The purpose of this utility model is to provide a kind of solid and reliable type mechanical hand.
Based on above-mentioned purpose, the present invention adopts the following technical scheme that solid and reliable type mechanical hand, and including housing, Working mechanism and the fluid pressure drive device being located in housing, described Working mechanism includes symmetrically arranged mechanical chuck and bracing frame；Mechanical chuck includes transverse plate and the vertical plate being vertically connected on transverse plate, and transverse plate and vertical plate are formed T-shaped；The free end of vertical plate is rotatably connected on housing, and one end of transverse plate is rotationally connected with bracing frame upper end, is provided with gripping layer inside the transverse plate other end, and gripping layer is provided with the dop of projection, and bracing frame lower end is rotatably connected on the piston rod top of fluid pressure drive device.
Further, removably connect between gripping layer and transverse plate.
Further, described dop is divided into cylinder dop and interior oblique dop, and cylinder dop is arranged on the gripping layer part near vertical plate, and another part is interior oblique dop, and interior oblique dop tilts to vertical plate direction.
Further, described gripping layer uses the particle diameter diamond alkene material less than 300nm and binding agent to be prepared from.
Further, the thickness of described gripping layer is 0.8-1mm, and the height of described dop is 0.3-0.5mm.
Further, described gripping layer is integrated with dop.
Further, described fluid pressure drive device includes hydraulic cylinder and controller, and piston rod is located in hydraulic cylinder, and the cavity in hydraulic cylinder is divided into ante-chamber and back cavity by piston rod rear end, being equipped with hydraulic fluid port in ante-chamber and back cavity, ante-chamber and piston leading portion contact position are provided with sealing ring and wear-resistant strip.
Compared with prior art, this utility model has the advantage that
(1) robot manipulator structure that this utility model provides is simple, use amount of parts few, lightweight, can reduce the driving force of fluid pressure drive device, be effectively improved operation flexibility and load capacity；
(2) mechanical hand that this utility model provides is easy to use, work efficiency is high, and security reliability is good；Stepping up layer uses nanometer diamond alkene to make, and has that wearability is good and antiseptic property, durable in use；Meanwhile, diamond alkene material low-friction coefficient and round and smooth contact surface can protect article to be hardly damaged；
(3) it is provided separately between gripping layer and transverse plate, it is possible to reduce the consumption of nanometer diamond alkene, saves production cost, simultaneously clamp on and removably connect between layer and transverse plate, can the most only change the gripping layer of abrasion, and other parts are without changing, and reduce cost depletions；
(4) cylinder dop can be good at clamping and positioning article, and interior oblique dop firmly supports, it is possible to effectively prevent article from sliding, and the two cooperation can preferably clamp article, prevents article from loosening, safe and reliable；
(5) this utility model is when capturing irregular spherical objects or spherical objects, it is possible to be accurately positioned, and clamping firmly, effectively prevents article from rotating and comes off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of gripping layer；
Wherein, mechanical chuck 1, transverse plate 11, vertical plate 12, bolt 13, gripping layer 2, interior oblique dop 21, cylinder dop 22, bracing frame 3, housing 4, fluid pressure drive device 5, hydraulic cylinder 51, piston rod 52, ante-chamber 53, back cavity 54, sealing ring 55, wear-resistant strip 56, hydraulic fluid port 57.
Detailed description of the invention
Preparation method and the performance of nanometer diamond alkene are referred to patent CN201510749250X.
Below in conjunction with the accompanying drawings this utility model is described in detail.
Solid and reliable type mechanical hand, including housing 4, Working mechanism and the fluid pressure drive device 5 being located in housing 4.
Described fluid pressure drive device 5 includes hydraulic cylinder 51 and controller, piston rod 52 is located in hydraulic cylinder 51, cavity in hydraulic cylinder 51 is divided into ante-chamber 53 and back cavity 54 by piston rod 52 rear end, being equipped with hydraulic fluid port 57 in ante-chamber 53 and back cavity 54, ante-chamber 53 and piston leading portion contact position are provided with sealing ring 55 and wear-resistant strip 56.
Described Working mechanism includes symmetrically arranged mechanical chuck 1 and bracing frame 3；Mechanical chuck 1 includes transverse plate 11 and the vertical plate 12 being vertically connected on transverse plate 11, and transverse plate 11 is formed T-shaped with vertical plate 12；The free end bearing pin of vertical plate 12 is connected on housing 4, one end of transverse plate 11 is connected with bracing frame 3 upper end bearing pin, it is removably connected with gripping layer 2 by bolt 13 inside transverse plate 11 other end, with interior oblique dop 21 on gripping layer 2, gripping layer 2 is provided with protruding cylinder dop 22 near the part of vertical plate 12, remainder is provided with interior oblique dop 21, interior tiltedly dop 21 tilts to vertical plate 12 direction, cylinder dop 22 can be good at clamping and positioning article, interior tiltedly dop 21 firmly supports, can effectively prevent article from sliding, the two coordinates can preferably clamp article, prevent article from loosening, safe and reliable；Bracing frame 3 lower end bearing pin is connected to piston rod 52 top of fluid pressure drive device 5.
Described gripping layer 2 is integrated with dop, uses the particle diameter diamond alkene material less than 300nm and binding agent to be prepared from, and thickness is 0.8-1mm, and the height of dop is 0.3-0.5mm, and misplacing between row and the row of dop is uniformly distributed.
Fluid pressure drive device 5 realizes piston rod 52 under the effect controlling motor and stretches, and piston rod 52 is by bracing frame 3 and housing 4 cooperative mechanical chuck 1 and keeps its balance, it is achieved mechanical chuck 1 holding action or open work.
During work, it is connected controlling motor with the oil inlet and outlet 57 on hydraulic cylinder 51 by conduit under fluid pressure.When ante-chamber 53 enters hydraulic oil, piston rod 52 starts retracted downward, performs holding action by bracing frame 3 driving mechanical chuck 1；When back cavity 54 enters hydraulic oil, piston rod 52 starts to boost, and performs expansion action by bracing frame 3 driving mechanical chuck 1.Mechanical chuck 1 keeps balance by bracing frame 3 and housing 4, thus realizes mechanical chuck 1 and be in poised state all the time during clamping and opening.
Claims (7)
- The most solid and reliable type mechanical hand, including housing, Working mechanism and the fluid pressure drive device being located in housing, it is characterised in that described Working mechanism includes symmetrically arranged mechanical chuck and bracing frame；Mechanical chuck includes transverse plate and the vertical plate being vertically connected on transverse plate, and transverse plate and vertical plate are formed T-shaped；The free end of vertical plate is rotatably connected on housing, and one end of transverse plate is rotationally connected with bracing frame upper end, is provided with gripping layer inside the transverse plate other end, and gripping layer is provided with the dop of projection, and bracing frame lower end is rotatably connected on the piston rod top of fluid pressure drive device.
- Solid and reliable type mechanical hand the most according to claim 1, it is characterised in that removably connect between gripping layer and transverse plate.
- Solid and reliable type mechanical hand the most according to claim 2, it is characterized in that, described dop is divided into cylinder dop and interior oblique dop, and cylinder dop is arranged on the gripping layer part near vertical plate, another part is interior oblique dop, and interior oblique dop tilts to vertical plate direction.
- Solid and reliable type mechanical hand the most according to claim 3, it is characterised in that described gripping layer uses the particle diameter diamond alkene material less than 300nm and binding agent to be prepared from.
- Solid and reliable type mechanical hand the most according to claim 4, it is characterised in that the thickness of described gripping layer is 0.8-1mm, the height of described dop is 0.3-0.5mm.
- Solid and reliable type mechanical hand the most according to claim 5, it is characterised in that described gripping layer is integrated with dop.
- Solid and reliable type mechanical hand the most according to claim 1, it is characterized in that, described fluid pressure drive device includes hydraulic cylinder and controller, piston rod is located in hydraulic cylinder, cavity in hydraulic cylinder is divided into ante-chamber and back cavity by piston rod rear end, being equipped with hydraulic fluid port in ante-chamber and back cavity, ante-chamber and piston leading portion contact position are provided with sealing ring and wear-resistant strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371482.6U CN205704251U (en) | 2016-04-28 | 2016-04-28 | Solid and reliable type mechanical hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371482.6U CN205704251U (en) | 2016-04-28 | 2016-04-28 | Solid and reliable type mechanical hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704251U true CN205704251U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371482.6U Active CN205704251U (en) | 2016-04-28 | 2016-04-28 | Solid and reliable type mechanical hand |
Country Status (1)
| Country | Link |
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| CN (1) | CN205704251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945066A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | The feeding robot handgrip of bar |
| CN106945004A (en) * | 2017-03-16 | 2017-07-14 | 重庆市永川区渝林机械厂 | Automobile-used clip |
| CN114833550A (en) * | 2021-11-03 | 2022-08-02 | 中国电力科学研究院有限公司 | Clamping and screwing device for oil taking valve of transformer |
-
2016
- 2016-04-28 CN CN201620371482.6U patent/CN205704251U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945004A (en) * | 2017-03-16 | 2017-07-14 | 重庆市永川区渝林机械厂 | Automobile-used clip |
| CN106945066A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | The feeding robot handgrip of bar |
| CN114833550A (en) * | 2021-11-03 | 2022-08-02 | 中国电力科学研究院有限公司 | Clamping and screwing device for oil taking valve of transformer |
| CN114833550B (en) * | 2021-11-03 | 2024-05-24 | 中国电力科学研究院有限公司 | Clamping screwing device for transformer oil taking valve |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |