CN109822558A - A kind of practical engineering machinery arm - Google Patents
A kind of practical engineering machinery arm Download PDFInfo
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- CN109822558A CN109822558A CN201910183540.0A CN201910183540A CN109822558A CN 109822558 A CN109822558 A CN 109822558A CN 201910183540 A CN201910183540 A CN 201910183540A CN 109822558 A CN109822558 A CN 109822558A
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- mechanical arm
- level
- hole
- shaft coupling
- steering motor
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Abstract
A kind of practical engineering machinery arm for engineer application.Structure is complicated for traditional mechanical arm, and installation difficulty is high, and sports coordination is poor, each joint motions inaccuracy.Present invention composition includes: mechanical arm body (1), the mechanical arm body is provided with lower plate (2), the lower plate left and right settings has 2 through-hole I(3), threaded hole I(4 is provided in the middle part of the lower plate), 2 through-hole I are respectively inserted into 1 feed rod (5), the threaded hole I is connected with lead screw (6), the through-hole II(8 of upper plate (7) is inserted into feed rod upper end described in 2), the top of the lead screw screws in the threaded hole II(9 of upper plate), the top of the lead screw is connected with power motor (10) by shaft coupling, level-one mechanical arm (11) are installed on feed rod described in 2 and the lead screw.The present invention is carried for engineering.
Description
Technical field
The present invention relates to a kind of practical engineering machinery arms.
Background technique
Mechanical arm is the automated machine device that most broad practice is obtained in robot technical field, is made in industry
It makes, therapeutic treatment, entertainment service, military affairs, the fields such as semiconductors manufacture and space probation can see its figure.Traditional
Structure is complicated for mechanical arm, and installation difficulty is high, and sports coordination is poor, and each joint motions precision is not high.
Summary of the invention
The object of the present invention is to provide a kind of practical engineering machinery arms, and mechanical arm configuration is simple, easy for installation, motor coordination
Property it is high, each joint motions precision is high, so that engineer application is more convenient.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of practical engineering machinery arm, composition includes: mechanical arm body, and the mechanical arm body is provided with lower plate, institute
The lower plate left and right settings stated has 2 through-hole I, is provided with threaded hole I in the middle part of the lower plate, 2 through-hole I are respectively
It is inserted into 1 feed rod, the threaded hole I is connected with lead screw, and the through-hole II of upper plate is inserted into feed rod upper end described in 2, described
The top of lead screw screw in the threaded hole II of upper plate, the top of the lead screw is connected with power motor by shaft coupling, 2
Level-one mechanical arm is installed, the level-one mechanical arm is provided with guide hole I and 4 fixations on the feed rod and the lead screw
By the fixed steering motor I of screw, the level-one mechanical arm setting is fluted by hole I, fixation hole I described in 4, and described one
The groove insertion secondary mechanical arm of grade mechanical arm is horizontally diverted end, and the secondary mechanical arm is horizontally diverted end and described
Level-one mechanical arm is hinged, in the groove of the vertical steering end insertion three-level mechanical arm of the secondary mechanical arm and hingedly, institute
The three-level mechanical arm stated is provided with guide hole II and 4 fixation holes II, fixation hole II described in 4 and passes through the fixed steering motor of screw
II, the three-level mechanical arm are equipped with mechanical palms.
The end end face that is horizontally diverted of the secondary mechanical arm is face of gear, the vertical steering end of the secondary mechanical arm
End face is face of gear.
The steering motor I passes through shaft coupling I tooth connection wheel shaft I, the gear shaft I and the secondary mechanical arm
Be horizontally diverted end engagement, the steering motor II pass through shaft coupling II tooth connection wheel shaft II, the gear shaft II and two
The vertical steering end engagement of grade mechanical arm, when steering motor I is powered on, steering motor I movement drives shaft coupling I movement,
Shaft coupling I band movable gear shaft I is moved, and gear shaft I drive secondary mechanical arm is horizontally diverted end motion, so that being horizontally diverted movement
Accurate to carry out, steering motor II passes through the vertical steering end of shaft coupling II tooth connection wheel shaft II, gear shaft II and secondary mechanical arm
Engagement, when steering motor II is powered on, steering motor II movement drives shaft coupling II movement, shaft coupling II band movable gear shaft
II movement, gear shaft II drive the vertical steering end motion of secondary mechanical arm, so that vertical divertical motion accurately carries out.Level turns
Independent steering motor is used to vertical turn to, so that divertical motion is independent, movement is not interfere with each other, so that sports coordination is more
Good, engineer application is more convenient.
The utility model has the advantages that
Mechanical arm body of the present invention is provided with lower plate, and lower plate left and right settings has 2 through-holes, is provided with screw thread in the middle part of lower plate
Hole, 2 through-holes are respectively inserted into 1 feed rod, and threaded hole is connected with lead screw, is equipped with level-one mechanical arm on two feed rods and lead screw,
The simple installation difficulty of structure is low, when power motor output power, drives guide screw movement, and lead screw drives level-one manipulator motion,
And left and right feed rod guarantees the vertical degree of movement, enables level-one mechanical arm to reach most accurate moving height, so that mechanical arm
Ascending motion it is accurate.
Steering motor I of the present invention is horizontally diverted end by shaft coupling I tooth connection wheel shaft I, gear shaft I and secondary mechanical arm
Engagement, when steering motor I is powered on, steering motor I movement drives shaft coupling I movement, and shaft coupling I band movable gear shaft I is transported
Dynamic, gear shaft I drive secondary mechanical arm is horizontally diverted end motion, so that being horizontally diverted, movement is accurate to be carried out, steering motor II
It is engaged by shaft coupling II tooth connection wheel shaft II, gear shaft II with the vertical steering end of secondary mechanical arm, it is logical in steering motor II
When electricity work, steering motor II movement drives shaft coupling II movement, and shaft coupling II band movable gear shaft II is moved, and gear shaft II drives
The vertical steering end motion of secondary mechanical arm, so that vertical divertical motion accurately carries out.It is horizontally diverted and is turned to vertically using only
Vertical steering motor, so that divertical motion is independent, movement is not interfere with each other, so that sports coordination is more preferable, engineer application is more square
Just.
Detailed description of the invention:
Attached drawing 1 is structural schematic diagram of the invention.
Attached drawing 2 is the structural schematic diagram of mechanical arm body in attached drawing 1.
Attached drawing 3 is the structural schematic diagram of level-one mechanical arm in attached drawing 1.
Attached drawing 4 is the structural schematic diagram of secondary mechanical arm in attached drawing 1.
Attached drawing 5 is the structural schematic diagram of three-level mechanical arm in attached drawing 1.
Attached drawing 6 is the structural schematic diagram of steering motor I in attached drawing 1.
Attached drawing 7 is the structural schematic diagram of steering motor II in attached drawing 1.
Specific embodiment:
Embodiment 1:
A kind of practical engineering machinery arm, composition includes: mechanical arm body (1), and the mechanical arm body is provided with lower plate
(2), the lower plate left and right settings has 2 through-hole I(3), the lower plate middle part is provided with threaded hole I(4), it is described
2 through-hole I are respectively inserted into 1 feed rod (5), and the threaded hole I is connected with lead screw (6), in the insertion of feed rod upper end described in 2
The through-hole II(8 of top plate (7)), the top of the lead screw screws in the threaded hole II(9 of upper plate), the top of the lead screw is logical
It crosses shaft coupling to be connected with power motor (10), level-one mechanical arm (11), institute is installed on feed rod described in 2 and the lead screw
The level-one mechanical arm stated is provided with guide hole I(12) and 4 fixation hole I(13), fixation hole I described in 4 turns by the way that screw is fixed
To motor I(14), the level-one mechanical arm setting is fluted, the groove insertion secondary mechanical arm of the level-one mechanical arm
It is horizontally diverted end (15), the second level hinged, described with the level-one mechanical arm is held in being horizontally diverted for the secondary mechanical arm
In the groove of vertical steering end (16) insertion three-level mechanical arm (17) of mechanical arm and hinged, described three-level mechanical arm setting
Have guide hole II(18) and 4 fixation hole II(19), fixation hole II described in 4 passes through the fixed steering motor II(20 of screw), institute
The three-level mechanical arm stated is equipped with mechanical palms (26).
Embodiment 2:
According to a kind of practical engineering machinery arm described in embodiment 1, the end end face that is horizontally diverted of the secondary mechanical arm is tooth
Wheel face (21), the vertical steering end end face of the secondary mechanical arm are face of gear.
Embodiment 3:
According to a kind of practical engineering machinery arm as described in example 2, the steering motor I passes through shaft coupling I(22) tooth connection
Wheel shaft I(23), the gear shaft I is engaged with the end that is horizontally diverted of the secondary mechanical arm, and the steering motor II is logical
Cross shaft coupling II(24) tooth connection wheel shaft II(25), the gear shaft II is engaged with the vertical steering end of secondary mechanical arm,
When steering motor I is powered on, steering motor I movement drives shaft coupling I movement, and shaft coupling I band movable gear shaft I is moved, gear
Axis I drive secondary mechanical arm is horizontally diverted end motion, so that being horizontally diverted, movement is accurate to be carried out, and steering motor II passes through shaft coupling
Device II tooth connection wheel shaft II, gear shaft II is engaged with the vertical steering end of secondary mechanical arm, when steering motor II is powered on,
Steering motor II movement drives shaft coupling II movement, and shaft coupling II band movable gear shaft II is moved, and gear shaft II drives secondary mechanical
The vertical steering end motion of arm, so that vertical divertical motion accurately carries out.It is horizontally diverted and turns to vertically and use independent steering
Motor, so that divertical motion is independent, movement is not interfere with each other, so that sports coordination is more preferable, engineer application is more convenient.
The advantages of basic principles and main features and patent of invention of the invention patent have been shown and described above.The industry
Technical staff it should be appreciated that the invention patent is not restricted to the described embodiments, it is described in the above embodiment and specification
The principle for only illustrating the invention patent, the invention patent also has under the premise of not departing from the invention patent spirit and scope
Various changes and modifications, these changes and improvements are both fallen in claimed invention the scope of the patents.The invention patent requirement
Protection scope is defined by appended claims and its equivalent.
Claims (3)
1. a kind of practical engineering machinery arm, composition includes: mechanical arm body, it is characterized in that: the mechanical arm body is arranged
There is a lower plate, the lower plate left and right settings has 2 through-hole I, it is provided with threaded hole I in the middle part of the lower plate, described 2
A through-hole I is respectively inserted into 1 feed rod, and the threaded hole I is connected with lead screw, and upper plate is inserted into feed rod upper end described in 2
Through-hole II, the top of the lead screw screw in the threaded hole II of upper plate, and the top of the lead screw is connected with by shaft coupling
Power motor is equipped with level-one mechanical arm on feed rod described in 2 and the lead screw, and the level-one mechanical arm, which is provided with, leads
By the fixed steering motor I of screw, the level-one mechanical arm is provided with by hole I and 4 fixation holes I, fixation hole I described in 4
Groove, the groove insertion secondary mechanical arm of the level-one mechanical arm are horizontally diverted end, the level of the secondary mechanical arm
It turns to end and the level-one mechanical arm is hinged, the groove of the vertical steering end insertion three-level mechanical arm of the secondary mechanical arm
In and it is hinged, the three-level mechanical arm is provided with guide hole II and 4 fixation holes II, fixation hole II described in 4 pass through spiral shell
Fixed steering motor II is followed closely, the three-level mechanical arm is equipped with mechanical palms.
2. a kind of practical engineering machinery arm according to claim 1, it is characterized in that: the level of the secondary mechanical arm turns
It is face of gear to end end face, the vertical steering end end face of the secondary mechanical arm is face of gear.
3. a kind of practical engineering machinery arm according to claim 2, it is characterized in that: the steering motor I passes through shaft coupling
Device I tooth connection wheel shaft I, the gear shaft I are engaged with the end that is horizontally diverted of the secondary mechanical arm, the steering motor
II is engaged with the vertical steering end of secondary mechanical arm, is being turned to by shaft coupling II tooth connection wheel shaft II, the gear shaft II
When motor I is powered on, steering motor I movement drives shaft coupling I movement, and shaft coupling I band movable gear shaft I is moved, gear shaft I band
Dynamic secondary mechanical arm is horizontally diverted end motion, so that being horizontally diverted, movement is accurate to be carried out, and steering motor II passes through shaft coupling II
Tooth connection wheel shaft II, gear shaft II are engaged with the vertical steering end of secondary mechanical arm, when steering motor II is powered on, are turned to
Motor II movement drives shaft coupling II movement, and shaft coupling II band movable gear shaft II is moved, and gear shaft II drives secondary mechanical arm
It is vertical to turn to end motion, so that vertical divertical motion accurately carries out；It is horizontally diverted and turns to vertically and use independent steering motor,
So that divertical motion is independent, movement is not interfere with each other, so that sports coordination is more preferable, engineer application is more convenient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183540.0A CN109822558A (en) | 2019-03-12 | 2019-03-12 | A kind of practical engineering machinery arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183540.0A CN109822558A (en) | 2019-03-12 | 2019-03-12 | A kind of practical engineering machinery arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109822558A true CN109822558A (en) | 2019-05-31 |
Family
ID=66869104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183540.0A Pending CN109822558A (en) | 2019-03-12 | 2019-03-12 | A kind of practical engineering machinery arm |
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| Country | Link |
|---|---|
| CN (1) | CN109822558A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04231191A (en) * | 1990-06-22 | 1992-08-20 | Robomatix Ltd | End operating body for moving in cartesian coordinate system |
| JP5146621B2 (en) * | 2011-01-31 | 2013-02-20 | トヨタ自動車株式会社 | Articulated arm robot, control method and control program |
| CN203738786U (en) * | 2013-12-13 | 2014-07-30 | 浙江瑞宏机器人有限公司 | Movement mechanism for robot |
| CN207737922U (en) * | 2017-12-20 | 2018-08-17 | 西安科技大学 | A kind of book bidding robot architecture |
-
2019
- 2019-03-12 CN CN201910183540.0A patent/CN109822558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04231191A (en) * | 1990-06-22 | 1992-08-20 | Robomatix Ltd | End operating body for moving in cartesian coordinate system |
| JP5146621B2 (en) * | 2011-01-31 | 2013-02-20 | トヨタ自動車株式会社 | Articulated arm robot, control method and control program |
| CN203738786U (en) * | 2013-12-13 | 2014-07-30 | 浙江瑞宏机器人有限公司 | Movement mechanism for robot |
| CN207737922U (en) * | 2017-12-20 | 2018-08-17 | 西安科技大学 | A kind of book bidding robot architecture |
Non-Patent Citations (2)
| Title |
|---|
| 吴学忠等编著: "《高等机构学》", 31 January 2017, 北京：国防工业出版社 * |
| 荣辉等主编: "《机械设计基础》", 28 February 2018, 北京：北京理工大学出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |
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| RJ01 | Rejection of invention patent application after publication |