CN206465105U - A kind of pneumatic motor machinery claw - Google Patents
A kind of pneumatic motor machinery claw Download PDFInfo
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- CN206465105U CN206465105U CN201621439676.1U CN201621439676U CN206465105U CN 206465105 U CN206465105 U CN 206465105U CN 201621439676 U CN201621439676 U CN 201621439676U CN 206465105 U CN206465105 U CN 206465105U
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- power transmission
- transmission shaft
- fixture
- travelling gear
- gear
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Abstract
The utility model is related to robot device field, specifically a kind of pneumatic motor machinery claw, including fixed frame, clamp mechanism and travelling gear.Described fixed frame is provided with fixed case, installing arm, connecting bolt, pneumatic means and power transmission shaft；Described clamp mechanism is arranged on travelling gear, and clamp mechanism is provided with mounting hole, anti-slip tank and fixture；Described travelling gear is arranged on connecting bolt, the utility model provides a kind of pneumatic motor machinery claw, combined using power transmission shaft and travelling gear, by distribution of forces in two rotating shafts and meshing gear, the phenomenon that local stress can be avoided larger, the stability to clamp object is improved.
Description
Technical field
The utility model is related to robot device field, specifically a kind of pneumatic motor machinery claw.
Background technology
It is well known that robot device plays increasing effect in terms of people's production and living are helped, with section
The development of technology, the species of robot device is more and more, and the mechanical arm and mechanical paw in robot are to aid in machine
The important component of people's function, although robot device is made that some improve, also have many aspects be worth and
Need to improve.
Known existing robot device is solving the above problems, but worth and needs go to improve in terms of also having a lot, mesh
Before, increasing enterprise begins to use robot, in assembling, and the field such as transport is gone to replace artificial operation using automation.
In automated production field, robot or mechanical arm are operated by end effector, and in assembling field, mechanical paw is
Using most end effectors.At present in Pneumatic manipulator design, design organization is generally gripper upper end and pneumatic dress
Put and be connected, centre is provided with support frame or support shaft, under starter drive, fixture turns around support frame and support shaft
Dynamic, the shortcoming of the design is the limited angle that fixture opens, the force ratio that support frame and support shaft are born as fulcrum compared with
Greatly, be easily distorted deformation or fracture.The utility model provides a kind of pneumatic motor machinery claw, using power transmission shaft and travelling gear
It is combined, power transmission shaft is driven with pneumatic means, power transmission shaft drives clamp movement by gear drive, by distribution of forces in two
In rotating shaft and meshing gear, the phenomenon that local stress can be avoided larger, gear-driven engagement force is than larger, to clamp
The stability of object is improved.
The content of the invention
Solved the above problems for prior art device, but be still there are many problem and shortage to need to continue to improve,
The utility model provides a kind of pneumatic motor machinery claw, combined using power transmission shaft and travelling gear, and power transmission shaft is driven with pneumatic means,
Power transmission shaft drives clamp movement by gear drive, by distribution of forces in two rotating shafts and meshing gear, can avoid office
The larger phenomenon of portion's stress, gear-driven engagement force is than larger, and the stability to clamp object is improved.
The utility model solves the technical scheme that its technical problem used：A kind of pneumatic motor machinery claw, including fixed machine
Frame, clamp mechanism and travelling gear.
Described fixed frame is provided with fixed case, installing arm, connecting bolt, pneumatic means, power transmission shaft and control device；
The cross sectional shape of described fixed case is to be provided with pneumatic means and power transmission shaft in circle, fixed case；Described installing arm is installed
On fixed case, installing arm is provided with mounting groove and fixed screw；Described connecting bolt is arranged in installing arm, connecting bolt
Quantity is two；Described power transmission shaft is arranged in the cylinder of pneumatic means, the installation center of power transmission shaft and the installation of fixed case
Center is conllinear, power transmission shaft center section cylinder, and power transmission shaft front end is shaped as square provided with a gear teeth, power transmission shaft front elevational sectional
Shape；The effect of fixed frame is mainly fixed and supported；The pneumatic means uses one-way movement cylinder, one-way movement cylinder
It is advantageous in that energy consumption is low relative to two-way cylinder, it is simple in construction, so the pneumatic means is merely able to drive power transmission shaft to carry out list
To motion, mainly principle is cylinder pressurization, and power transmission shaft outwards does stretching routine；Control device mainly includes control circuit and opened
Close, the main function of control device is the work and stopping that controlling pneumatic means.
Described clamp mechanism is arranged on travelling gear, and clamp mechanism is provided with mounting hole, anti-slip tank, fixture, fixation
End and fixing axle；Described mounting hole is arranged on fixture rear end；Described anti-slip tank is arranged on the front end of fixture；Described fixture
Quantity be two；Described fixing end is arranged on fixture, is connected between fixing end and fixture by fixing axle, fixed
End is provided with chamfering；Fixing end can be rotated around fixing axle, adjusting position, and the main function of fixing end is that object is fixedly mounted
The effect of anti-dropout；The effect of fixing axle is to be connected to hold and fixture, and the work that there is the position for making fixing end to fix simultaneously
With.
Described travelling gear is arranged on connecting bolt, and travelling gear is arranged on the mounting hole of clamp mechanism, is passed
Moving gear is provided with circular hole, No. two gear teeth, elastic threads and spring, and travelling gear obtains quantity for two；Installed in described circular hole
Connecting bolt；No. two described gear teeth are in contact with a gear teeth on power transmission shaft；Described elastic threads are connected to two biographies
Between moving gear, elastic threads are arranged on the side of power transmission shaft, and elastic threads are not contacted with power transmission shaft；Described spring is arranged on bullet
On property rope, spring is connected between two travelling gears, and spring is not contacted with power transmission shaft.When the gripper is in releasing orientation
When, elastic threads and spring are in former long status, and when the gripper is in clamped condition, elastic threads and spring are in extended state；
The operation principle of the gripper, cylinder is pressurizeed when pneumatic means is started working, and power transmission shaft is outwards done on stretching motion, power transmission shaft
A number gear teeth are meshed with No. two gear teeth on travelling gear, so that power transmission shaft band nutating gear is moved, travelling gear and folder
Have mechanism connection, drive the fixture of the gripper to realize clamping process, when needing to unclamp the fixture of the gripper, pneumatic means
Just it is stopped, the spring and bullet rope for being now in extended state start to recover former length, bullet can be provided to the fixture of the gripper
Power, unclamps the fixture of the gripper, and with nutating gear motion, travelling gear drives power transmission shaft motion, and power transmission shaft is opened
Begin to shrink, this is the process of the fixture release of the gripper.
It is preferred that, described fixed screw is inner concave shape hex(agonal)screw.
It is preferred that, the quantity of described mounting hole is four.
The beneficial effects of the utility model are：
1. the utility model provides a kind of pneumatic motor machinery claw, combined using power transmission shaft and travelling gear, with pneumatic means
Power transmission shaft is driven, power transmission shaft drives clamp movement by gear drive, by distribution of forces in two rotating shafts and meshing gear,
The phenomenon that local stress can be avoided larger, the engagement force between travelling gear and gear bar is than larger, to clamp object
Stability is improved, and the folding angle of the anglec of rotation correspondence fixture of travelling gear, the rotation angle range of travelling gear is larger,
The scope of the gripping object of fixture also can be than larger.
2. the pneumatic means that the utility model is provided in a kind of pneumatic motor machinery claw, the pneumatic motor machinery claw uses unidirectional fortune
Take offence cylinder, and it is cooperating therewith using the design of bullet rope and spring so that and the pneumatic means can both realize two-way cylinder
Telescopic, while so that pneumatic means of the pneumatic means relative to the two-way cylinder of use in the pneumatic motor machinery claw is using upper
Energy consumption is substantially reduced, and the pneumatic means seems relatively simple in structure relative to using the pneumatic means of two-way cylinder,
It is readily produced and repairs.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the sectional view in the utility model Fig. 2 A-A faces；
In figure：Fixed frame (1), clamp mechanism (2), travelling gear (3), fixed case (11), installing arm (12), connection spiral shell
Bolt (13), pneumatic means (14), power transmission shaft (15), control device (16), fixing end (24), fixing axle (25), mounting hole (21),
It is anti-slip tank (22), fixture (23), circular hole (31), No. two gear teeth (32), elastic threads (33), spring (34), mounting groove (121), solid
Determine screw (122), gear teeth (151), chamfering (241),.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines embodiment, and the utility model is expanded on further.
As shown in Figure 1, Figure 2, Fig. 3, a kind of pneumatic motor machinery claw, including fixed frame 1, clamp mechanism 2 and travelling gear 3.
Described fixed frame 1 is provided with fixed case 11, installing arm 12, connecting bolt 13, pneumatic means 14 and power transmission shaft
15；The cross sectional shape of described fixed case 11 is to be provided with pneumatic means 14 and power transmission shaft 15 in circle, fixed case 11；Described
Installing arm 12 is arranged on fixed case 11, and installing arm 12 is provided with mounting groove 121 and fixed screw 122；Described connecting bolt 13
In installing arm 12, the quantity of connecting bolt 13 is two；Described power transmission shaft 15 is arranged on the cylinder of pneumatic means 14
Interior, the installation center of power transmission shaft 15 is conllinear with the installation center of fixed case 11, the center section of power transmission shaft 15 cylinder, power transmission shaft 15
Front end is shaped as rectangle provided with a gear teeth 151, the front elevational sectional of power transmission shaft 15；The effect of fixed frame 1 is mainly fixed and propped up
Support；Pneumatic means 14 can drive power transmission shaft 15 to carry out stretching motion.
Described clamp mechanism 2 is arranged on travelling gear 3, and clamp mechanism 2 is provided with mounting hole 21, anti-slip tank 22, folder
Tool 23, fixing end 24 and fixing axle 25；Described mounting hole 21 is arranged on the rear end of fixture 23；Described anti-slip tank 22 is arranged on folder
The front end of tool 23；The quantity of described fixture 23 is two；Described fixing end 24 is arranged on fixture 23, fixing end 24 and folder
It is connected between tool 23 by fixing axle 25, fixing end 24 is provided with chamfering 241；Fixing end 24 can surround 25 turns of fixing axle
Dynamic, adjusting position, the main function of fixing end 24 is the effect that object anti-dropout is fixedly mounted；The effect of fixing axle 25 is connection
Fixing end 24 and fixture 23, and the effect that there is the position for making fixing end 24 to fix simultaneously.
Described travelling gear 3 is arranged on connecting bolt 13, and travelling gear 3 is arranged on the mounting hole of clamp mechanism 2
On 21, travelling gear 3 provided with circular hole 31, No. two gear teeth 32, elastic threads 33 and spring 34, travelling gear 3 quantity is two；
Connecting bolt 13 is installed in described circular hole 31；No. two described gear teeth 32 connect with a gear teeth 151 on power transmission shaft 15
Touch；Described elastic threads 33 are connected between two travelling gears 3, and elastic threads 33 are arranged on the side of power transmission shaft 15, and elasticity
Rope 33 is not contacted with power transmission shaft 15；Described spring 34 be arranged on elastic threads 33 on, spring 34 be connected to two travelling gears 3 it
Between, spring 34 is not contacted with power transmission shaft 15.When the gripper is in releasing orientation, elastic threads 33 and spring 34 are in former long shape
State, when the gripper is in clamped condition, elastic threads 33 and spring 34 are in extended state；The operation principle of the gripper, gas
Cylinder is pressurizeed when dynamic device is started working, and power transmission shaft is outwards done on a gear teeth and travelling gear on stretching motion, power transmission shaft
No. two gear teeth be meshed so that power transmission shaft band nutating gear is moved, travelling gear is connected with clamp mechanism, drives the machinery
The fixture of pawl realizes clamping process, and when needing to unclamp the fixture of the gripper, pneumatic means is just stopped, and is now in drawing
Elastic force can be provided to the fixture of the gripper by stretching the spring and bullet rope of state, make the release of the fixture of the gripper, and drive
Travelling gear is moved, and travelling gear drives power transmission shaft motion, and power transmission shaft is started to shrink at.Described fixed screw 122 is inner concave shape
Hex(agonal)screw.The quantity of described mounting hole 21 is four.The utility model is combined using power transmission shaft and travelling gear, with gas
Dynamic device drives power transmission shaft, and power transmission shaft drives clamp movement by gear drive, by distribution of forces in two rotating shafts and engagement
On gear, the phenomenon that local stress can be avoided larger, the engagement force between travelling gear and gear bar is than larger, to clamp
The stability of object is improved, the folding angle of the anglec of rotation correspondence fixture of travelling gear, the anglec of rotation model of travelling gear
Enclose larger, the scope of the gripping object of fixture also can be than larger.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the description in above-mentioned embodiment and specification is to say
Bright principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various
Changes and improvements, these changes and improvements are both fallen within the claimed scope of the utility model.The utility model is claimed
Scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of pneumatic motor machinery claw, including fixed frame (1), clamp mechanism (2) and travelling gear (3), it is characterised in that：
Described fixed frame (1) is provided with fixed case (11), installing arm (12), connecting bolt (13), pneumatic means (14), biography
Moving axis (15) and control device (16)；The cross sectional shape of described fixed case (11) is to be provided with gas in circle, fixed case (11)
Dynamic device (14), power transmission shaft (15) and control device (16)；Described installing arm (12) is arranged on fixed case (11), installing arm
(12) mounting groove (121) and fixed screw (122) are provided with；Described connecting bolt (13) is arranged in installing arm (12), connection
The quantity of bolt (13) is two；Described power transmission shaft (15) is arranged in the cylinder of pneumatic means (14), power transmission shaft (15)
Installation center is conllinear with the installation center of fixed case (11), power transmission shaft (15) center section cylinder, and power transmission shaft (15) front end is set
There is a gear teeth (151), power transmission shaft (15) front elevational sectional is shaped as rectangle；
Described clamp mechanism (2) is arranged on travelling gear (3), and clamp mechanism (2) is provided with mounting hole (21), anti-slip tank
(22), fixture (23), fixing end (24) and fixing axle (25)；Described mounting hole (21) is arranged on fixture (23) rear end；It is described
Anti-slip tank (22) be arranged on the front ends of fixture (23)；The quantity of described fixture (23) is two；Described fixing end (24)
On fixture (23), it is connected between fixing end (24) and fixture (23) by fixing axle (25), in fixing end (24)
Provided with chamfering (241)；
Described travelling gear (3) is arranged on connecting bolt (13), and travelling gear (3) is arranged on the peace of clamp mechanism (2)
Fill on hole (21), travelling gear (3) is provided with circular hole (31), No. two gear teeth (32), elastic threads (33) and spring (34), driving cog
It is two to take turns (3) and obtain quantity；Connecting bolt (13) is installed in described circular hole (31)；No. two described gear teeth (32) and power transmission shaft
(15) No. one the gear teeth (151) on are in contact；Described elastic threads (33) are connected between two travelling gears (3), elasticity
Rope (33) is arranged on the side of power transmission shaft (15), and elastic threads (33) are not contacted with power transmission shaft (15)；Described spring (34) peace
In elastic threads (33), spring (34) is connected between two travelling gears (3), and spring (34) does not connect with power transmission shaft (15)
Touch.
2. a kind of pneumatic motor machinery claw according to claim 1, it is characterised in that：Described fixed screw (122) is indent
Type hex(agonal)screw.
3. a kind of pneumatic motor machinery claw according to claim 1, it is characterised in that：The quantity of described mounting hole (21) is four
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439676.1U CN206465105U (en) | 2016-12-26 | 2016-12-26 | A kind of pneumatic motor machinery claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439676.1U CN206465105U (en) | 2016-12-26 | 2016-12-26 | A kind of pneumatic motor machinery claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465105U true CN206465105U (en) | 2017-09-05 |
Family
ID=59711691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439676.1U Active CN206465105U (en) | 2016-12-26 | 2016-12-26 | A kind of pneumatic motor machinery claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465105U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536584A (en) * | 2017-09-21 | 2018-01-05 | 中山市通发自动化设备有限公司 | Water cup cleaning machine |
| CN108453783A (en) * | 2018-03-22 | 2018-08-28 | 宁波金凯机床股份有限公司 | A kind of self-adjustable assembly manipulator |
| CN109249715A (en) * | 2018-11-05 | 2019-01-22 | 雷德斌 | A kind of municipal works file automatic page turning of inviting and submitting bids is affixed one's seal equipment |
| CN109648588A (en) * | 2019-01-18 | 2019-04-19 | 浙江工业大学 | Portable handling machinery handgrip |
-
2016
- 2016-12-26 CN CN201621439676.1U patent/CN206465105U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536584A (en) * | 2017-09-21 | 2018-01-05 | 中山市通发自动化设备有限公司 | Water cup cleaning machine |
| CN108453783A (en) * | 2018-03-22 | 2018-08-28 | 宁波金凯机床股份有限公司 | A kind of self-adjustable assembly manipulator |
| CN109249715A (en) * | 2018-11-05 | 2019-01-22 | 雷德斌 | A kind of municipal works file automatic page turning of inviting and submitting bids is affixed one's seal equipment |
| CN109249715B (en) * | 2018-11-05 | 2020-12-01 | 山西金蝉电子商务有限公司 | Automatic page turning and stamping equipment for municipal engineering bid bidding documents |
| CN109648588A (en) * | 2019-01-18 | 2019-04-19 | 浙江工业大学 | Portable handling machinery handgrip |
| CN109648588B (en) * | 2019-01-18 | 2020-06-30 | 浙江工业大学 | Portable carrying mechanical gripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180605 Address after: 271200 Yang Liu Industrial Park, Xintai City, Tai'an, Shandong Patentee after: Tai'an Zhuo Automation Technology Co., Ltd. Address before: 317199 No. 75 Xinhai street, Hai you town, three gate County, Taizhou, Zhejiang Patentee before: Lin Yan |
|
| TR01 | Transfer of patent right |