CN107598903A - A kind of mechanical arm of multi-joint - Google Patents
A kind of mechanical arm of multi-joint Download PDFInfo
- Publication number
- CN107598903A CN107598903A CN201711063157.9A CN201711063157A CN107598903A CN 107598903 A CN107598903 A CN 107598903A CN 201711063157 A CN201711063157 A CN 201711063157A CN 107598903 A CN107598903 A CN 107598903A
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- China
- Prior art keywords
- joint
- manipulator
- mechanical arm
- arm
- pole
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Abstract
The invention discloses a kind of mechanical arm of multi-joint, including pedestal, equipment box, supporting plate, hydraulically extensible post, second joint and crossbeam arm, the both sides of the pedestal are provided with screw, the first joint is installed above the hydraulically extensible post, 3rd joint is installed above the second joint, the lower section of the crossbeam arm is connected by contiguous block with the 3rd arthrodesis, the hydraulic telescopic arm is hinged by hinge and hydraulic rail, and the first manipulator and the second manipulator are separately installed with the right side of the hydraulic rail.The mechanical arm of the multi-joint, with multiple joints, common mechanical arm can be reached to place not, and the device has two manipulators, and workpiece effectively can be clamped, and can also be cooperated between manipulator, remove the debris on workpiece, the device can also be shunk when not in use, reduced the volume of itself, effectively be make use of space.
Description
Technical field
The present invention relates to mechanical arm technical field, specially a kind of mechanical arm of multi-joint.
Background technology
Mechanical arm is a kind of most commonly seen equipment during being machined with production, can substitute worker and complete one
A little high-risks or repetitive, the labor intensity of worker can also be greatly reduced while operating efficiency is increased.
The existing general joint of mechanical arm is less, all very not square when some workpiece are gripped, transported or processed
Just, and in general mechanical arm only has a manipulator, is so easy to come off during workpiece is clamped, not only
Equipment can be damaged, also results in certain potential safety hazard, for the above situation, is badly in need of carrying out skill on the basis of existing mechanical arm
Art is innovated.
The content of the invention
It is an object of the invention to provide a kind of mechanical arm of multi-joint, to solve to propose general machine in above-mentioned background technology
Tool shoulder joint is less, all very inconvenient when some workpiece are gripped, transported or processed, and in general mechanical arm only has
There is a manipulator, be so easy to come off during workpiece is clamped, can not only damage equipment, also result in certain
Potential safety hazard the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of mechanical arm of multi-joint, including pedestal, set
Standby case, supporting plate, hydraulically extensible post, second joint and crossbeam arm, the both sides of the pedestal are provided with screw, and are installed on screw
There is nut, the inside of the equipment box is provided with the first motor, and equipment box is fixed on the top of pedestal, and described first is electronic
The both sides of machine are fixed with fixed mount, and rotating shaft is provided with above the first motor, and guard ring is provided with the outside of the rotating shaft,
And guard ring is located at the inside of groove, the lower surface of the supporting plate and the upper surface of equipment box are provided with slot rolling, and slot rolling
Inside roller bearing is installed, the first joint, and the bottom of hydraulically extensible post and support are installed above the hydraulically extensible post
The upper surface welding of plate, is provided with the 3rd joint above the second joint, and second joint and the 3rd joint are respectively positioned on the
The top in one joint, the lower section of the crossbeam arm are connected by contiguous block with the 3rd arthrodesis, and the right side installation of crossbeam arm
There is hydraulic telescopic arm, the hydraulic telescopic arm is hinged by hinge and hydraulic rail, and hydraulic rail is located at hydraulic telescopic arm
Right side, the first manipulator and the second manipulator are separately installed with the right side of the hydraulic rail, and the second manipulator is located at first
The lower section of manipulator.
Preferably, the bottom of the screw is disc-shaped structure, and screw runs through from the inside of pedestal.
Preferably, the fixed mount is "eight" shape structure, and fixed mount setting has two groups, while mutually flat between two groups
OK.
Preferably, the lateral wall of the guard ring is convex structure, and the madial wall of the lateral wall of guard ring and groove
Match.
Preferably, the hydraulically extensible post, the first joint, second joint and the 3rd joint form lifting structure, and four
It is inner hollow formula structure.
Preferably, first manipulator include sliding block, support, winding wheel, the second motor, the first pole, installing plate,
Locating wheel, steel wire, the second pole and clamping plate, support is fixedly arranged in the middle of below sliding block, winding wheel, winding wheel are installed on support
Inside the second motor is installed, the lower section both sides of sliding block are mounted on the first pole, peace are welded with below the first pole
Loading board, installing plate are rotatablely connected by locating wheel and the second pole, and one end of the second pole is welded with clamping plate, wound on winding wheel
There is steel wire.
Preferably, the axis of first pole and the second pole on sliding block is symmetrically arranged with two, and winds
Wheel is rotatablely connected by steel wire and locating wheel.
Preferably, first manipulator and the second robot manipulator structure are identical, and the first manipulator and the second manipulator are equal
Slide construction is formed by sliding block and hydraulic rail.
Compared with prior art, the beneficial effects of the invention are as follows：The mechanical arm of the multi-joint, there are multiple joints, to one
A little workpiece can reach common mechanical arm to place not when being gripped, transported or process, and the device is with two
Individual manipulator, workpiece can effectively be clamped, prevent workpiece from being dropped during clamping, transmission or processing, and
It can also be cooperated between manipulator, remove the debris on workpiece, the device can also be shunk when not in use, reduce itself
Volume, effectively make use of space.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is contraction state structural representation of the present invention；
Fig. 3 is mplifying structure schematic diagram at A of the present invention；
Fig. 4 is the first robot manipulator structure schematic diagram of the invention.
In figure：1st, pedestal, 2, screw, 3, nut, 4, equipment box, the 5, first motor, 6, fixed mount, 7, rotating shaft, 8, anti-
Guard ring, 9, groove, 10, supporting plate, 11, slot rolling, 12, roller bearing, 13, hydraulically extensible post, the 14, first joint, 15, second joint,
16th, the 3rd joint, 17, contiguous block, 18, crossbeam arm, 19, hydraulic telescopic arm, 20, hinge, 21, hydraulic rail, the 22, first machinery
Hand, 2201, sliding block, 2202, support, 2203, winding wheel, the 2204, second motor, the 2205, first pole, 2206, installing plate,
2207th, locating wheel, 2208, steel wire, the 2209, second pole, 2210, clamping plate, the 23, second manipulator.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of mechanical arm of multi-joint, including pedestal 1, equipment
Case 4, supporting plate 10, hydraulically extensible post 13, second joint 15 and crossbeam arm 18, the both sides of pedestal 1 are provided with screw 2, and screw 2
On nut 3 is installed, the bottom of screw 2 is disc-shaped structure, and screw 2 runs through from the inside of pedestal 1, and screw 2 not only can be with
Suitable position is secured the device to, the device can also be propped up as pedestal using the disc-shaped structure of themselves bottom
Support, the inside of equipment box 4 are provided with the first motor 5, and equipment box 4 is fixed on the top of pedestal 1, and the two of the first motor 5
Side is fixed with fixed mount 6, and the top of the first motor 5 is provided with rotating shaft 7, and fixed mount 6 is "eight" shape structure, and fixed mount
6 are provided with two groups, while are parallel to each other between two groups, and the first motor 5 is firmly fixed, makes its more firm work
Make, the outside of rotating shaft 7 is provided with guard ring 8, and guard ring 8 is located at the inside of groove 9, and the lateral wall of guard ring 8 is convex
Structure, and the lateral wall of guard ring 8 matches with the madial wall of groove 9, can ensure that rotating shaft 7 is smoothly rotated, support
The lower surface of plate 10 is provided with slot rolling 11 with the upper surface of equipment box 4, and the inside of slot rolling 11 is provided with roller bearing 12, and hydraulic pressure is stretched
The top of contracting post 13 is provided with the first joint 14, and the bottom of hydraulically extensible post 13 and the upper surface of supporting plate 10 are welded, and second
The top in joint 15 is provided with the 3rd joint 16, and the joint 16 of second joint 15 and the 3rd is respectively positioned on the top in the first joint 14,
Hydraulically extensible post 13, the first joint 14, the joint 16 of second joint 15 and the 3rd form lifting structure, and four be inner hollow
Formula structure, when the device when not in use, can carry out shrinking and be easy to the placement of the device, the lower section of crossbeam arm 18 passes through contiguous block
17 are fixedly connected with the 3rd joint 16, and the right side of crossbeam arm 18 is provided with hydraulic telescopic arm 19, and hydraulic telescopic arm 19 passes through hinge
Chain 20 is be hinged with hydraulic rail 21, and hydraulic rail 21 is located at the right side of hydraulic telescopic arm 19, the right side difference of hydraulic rail 21
First manipulator 22 and the second manipulator 23 are installed, and the second manipulator 23 is located at the lower section of the first manipulator 22, the first machine
Tool hand 22 includes sliding block 2201, support 2202, winding wheel 2203, the second motor 2204, the first pole 2205, installing plate
2206th, locating wheel 2207, steel wire 2208, the second pole 2209 and clamping plate 2210, the lower section of sliding block 2201 are fixedly arranged in the middle of support
2202, winding wheel 2203 is installed on support 2202, the inside of winding wheel 2203 is provided with the second motor 2204, sliding block 2201
Lower section both sides be mounted on the first pole 2205, the lower section of the first pole 2205 is welded with installing plate 2206, installing plate 2206
It is rotatablely connected by locating wheel 2207 and the second pole 2209, one end of the second pole 2209 is welded with clamping plate 2210, winding wheel
Steel wire 2208 is wound with 2203, the axis of the first pole 2205 and the second pole 2209 on sliding block 2201 is symmetrical arranged
There are two, and winding wheel 2203 is rotatablely connected by steel wire 2208 and locating wheel 2207, the first manipulator 22 and the second manipulator
23 structures are identical, and the first manipulator 22 and the second manipulator 23 are made up of sliding block 2201 and hydraulic rail 21 and slide knot
Structure, two manipulators, workpiece can effectively be clamped, prevents workpiece from being dropped during clamping, transmission or processing,
And can also be cooperated between manipulator, remove the debris on workpiece.
Application process：When using the mechanical arm of the multi-joint, the device is installed in place using screw 2,
Because the bottom of screw 2 is disc-shaped structure, and screw 2 runs through from the inside of pedestal 1, and screw 2 can not only consolidate the device
It is fixed the disc-shaped structure of themselves bottom to be utilized to be supported as pedestal to the device in place, and the dress
The fixed mount 6 put is "eight" shape structure, and fixed mount 6 is provided with two groups, while is parallel to each other between two groups, electronic to first
Machine 5 is firmly fixed, and makes its more firm work, and the first motor 5 drives 10 turns of supporting plate by rotating shaft 7
Dynamic, hydraulically extensible post 13, the first joint 14, the joint 16 of second joint 15 and the 3rd form lifting structure, and four be inside
Hollow type structure, when the device when not in use, can carry out shrinking and be easy to the placement of the device, hydraulically extensible post 13 can make this
Device has the ability of upper and lower displacement, and hydraulic telescopic arm 19 can have the first manipulator 22 of the device and the second manipulator 23
There is the ability of left and right displacement, when needing to capture workpiece, the hydraulic rail 21 of the device be moved to the top of workpiece,
First manipulator 22 or the alignment pieces of the second manipulator 23, the second motor 2204 drive winding wheel 2203 to be rotated, twined
Drive locating wheel 2207 to be rotated by steel wire 2208 around wheel 2203, make corresponding the first pole 2205 and the second pole
Clamping plate 2210 on 2209 is close to each other and workpiece is clamped, and the first manipulator 22 and the second manipulator 23 can pass through
Sliding block 2201 is in 21 enterprising line slip of hydraulic rail, and here it is the application process of the mechanical arm of the multi-joint.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of mechanical arm of multi-joint, including pedestal（1）, equipment box（4）, supporting plate（10）, hydraulically extensible post（13）, second
Joint（15）With crossbeam arm（18）, it is characterised in that：The pedestal（1）Both sides screw is installed（2）, and screw（2）Upper peace
Equipped with nut（3）, the equipment box（4）Inside the first motor is installed（5）, and equipment box（4）It is fixed on pedestal（1）'s
Top, first motor（5）Both sides be fixed with fixed mount（6）, and the first motor（5）Top rotating shaft is installed
（7）, the rotating shaft（7）Outside be provided with guard ring（8）, and guard ring（8）Positioned at groove（9）Inside, the supporting plate
（10）Lower surface and equipment box（4）Upper surface be provided with slot rolling（11）, and slot rolling（11）Inside roller bearing is installed
（12）, the hydraulically extensible post（13）Top the first joint is installed（14）, and hydraulically extensible post（13）Bottom and support
Plate（10）Upper surface welding, the second joint（15）Top the 3rd joint is installed（16）, and second joint（15）With
3rd joint（16）It is respectively positioned on the first joint（14）Top, the crossbeam arm（18）Lower section pass through contiguous block（17）With the 3rd
Joint（16）It is fixedly connected, and crossbeam arm（18）Right side hydraulic telescopic arm is installed（19）, the hydraulic telescopic arm（19）It is logical
Cross hinge（20）With hydraulic rail（21）It is be hinged, and hydraulic rail（21）Positioned at hydraulic telescopic arm（19）Right side, the hydraulic pressure
Track（21）Right side be separately installed with the first manipulator（22）With the second manipulator（23）, and the second manipulator（23）Positioned at
One manipulator（22）Lower section.
A kind of 2. mechanical arm of multi-joint according to claim 1, it is characterised in that：The screw（2）Bottom for circle
Disk-like structure, and screw（2）From pedestal（1）Inside run through.
A kind of 3. mechanical arm of multi-joint according to claim 1, it is characterised in that：The fixed mount（6）For " eight " word
Shape structure, and fixed mount（6）Two groups are provided with, while is parallel to each other between two groups.
A kind of 4. mechanical arm of multi-joint according to claim 1, it is characterised in that：The guard ring（8）Lateral wall
For convex structure, and guard ring（8）Lateral wall and groove（9）Madial wall match.
A kind of 5. mechanical arm of multi-joint according to claim 1, it is characterised in that：The hydraulically extensible post（13）,
One joint（14）, second joint（15）With the 3rd joint（16）Lifting structure is formed, and four be inner hollow formula structure.
A kind of 6. mechanical arm of multi-joint according to claim 1, it is characterised in that：First manipulator（22）Including
Sliding block（2201）, support（2202）, winding wheel（2203）, the second motor（2204）, the first pole（2205）, installing plate
（2206）, locating wheel（2207）, steel wire（2208）, the second pole（2209）And clamping plate（2210）, sliding block（2201）Lower section in
Portion is fixed with support（2202）, support（2202）On winding wheel is installed（2203）, winding wheel（2203）Inside be provided with
Two motor（2204）, sliding block（2201）Lower section both sides be mounted on the first pole（2205）, the first pole（2205）Under
Side is welded with installing plate（2206）, installing plate（2206）Pass through locating wheel（2207）With the second pole（2209）Rotation connection, the
Two poles（2209）One end be welded with clamping plate（2210）, winding wheel（2203）On be wound with steel wire（2208）.
A kind of 7. mechanical arm of multi-joint according to claim 6, it is characterised in that：First pole（2205）With
Two poles（2209）On sliding block（2201）Axis be symmetrically arranged with two, and winding wheel（2203）Pass through steel wire
（2208）With locating wheel（2207）Rotation connection.
A kind of 8. mechanical arm of multi-joint according to claim 6, it is characterised in that：First manipulator（22）With
Two manipulators（23）Structure is identical, and the first manipulator（22）With the second manipulator（23）Pass through sliding block（2201）With hydraulic pressure rail
Road（21）Form slide construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063157.9A CN107598903A (en) | 2017-11-02 | 2017-11-02 | A kind of mechanical arm of multi-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063157.9A CN107598903A (en) | 2017-11-02 | 2017-11-02 | A kind of mechanical arm of multi-joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107598903A true CN107598903A (en) | 2018-01-19 |
Family
ID=61085165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063157.9A Pending CN107598903A (en) | 2017-11-02 | 2017-11-02 | A kind of mechanical arm of multi-joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107598903A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291045A (en) * | 2018-12-01 | 2019-02-01 | 江苏汉东机械有限公司 | A kind of hydraulic efficiency manipulator |
| CN110817430A (en) * | 2020-01-08 | 2020-02-21 | 莱克电气股份有限公司 | Loading and unloading device of paint dripping machine and paint dripping system |
| CN112282812A (en) * | 2020-09-28 | 2021-01-29 | 车现明 | Novel support column equipment |
| CN114669946A (en) * | 2022-04-21 | 2022-06-28 | 和县隆盛精密机械有限公司 | Clamping mechanical arm for mechanical welding and implementation method thereof |
-
2017
- 2017-11-02 CN CN201711063157.9A patent/CN107598903A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291045A (en) * | 2018-12-01 | 2019-02-01 | 江苏汉东机械有限公司 | A kind of hydraulic efficiency manipulator |
| CN110817430A (en) * | 2020-01-08 | 2020-02-21 | 莱克电气股份有限公司 | Loading and unloading device of paint dripping machine and paint dripping system |
| CN110817430B (en) * | 2020-01-08 | 2020-04-07 | 莱克电气股份有限公司 | Loading and unloading device of paint dripping machine and paint dripping system |
| CN112282812A (en) * | 2020-09-28 | 2021-01-29 | 车现明 | Novel support column equipment |
| CN114669946A (en) * | 2022-04-21 | 2022-06-28 | 和县隆盛精密机械有限公司 | Clamping mechanical arm for mechanical welding and implementation method thereof |
| CN114669946B (en) * | 2022-04-21 | 2024-02-23 | 和县隆盛精密机械有限公司 | Clamping mechanical arm for mechanical welding and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |