CN206230547U - A kind of detachable fixed support of mechanical arm - Google Patents
A kind of detachable fixed support of mechanical arm Download PDFInfo
- Publication number
- CN206230547U CN206230547U CN201621273651.9U CN201621273651U CN206230547U CN 206230547 U CN206230547 U CN 206230547U CN 201621273651 U CN201621273651 U CN 201621273651U CN 206230547 U CN206230547 U CN 206230547U
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- ball
- semi
- support column
- groove
- expansion link
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Abstract
The utility model discloses a kind of detachable fixed support of mechanical arm, including base, the top of the base is provided with the first support column being vertically arranged, the top of first support column is provided with the first expansion link, the top of first expansion link is provided with the first draw-in groove, the first rotation ball is provided with first draw-in groove, the top of first expansion link is respectively equipped with the first semi-round ball and the second semi-round ball, first semi-round ball and the second semi-round ball are equipped with the second draw-in groove near the side of the first expansion link, the second rotation ball is provided with second draw-in groove, the second rotation ball is fixedly connected with the first rotation ball, the both sides of first semi-round ball and the second semi-round ball have been fixedly connected with the second support column, second support column is equipped with the second expansion link away from the side of the first semi-round ball and the second semi-round ball.The convenient fixed support that diverse location is carried out to different model and construction machine arm of the utility model, flexibility ratio is high, it is adaptable to produce in batches.
Description
Technical field
The utility model is related to mechanical arm technical field, more particularly to a kind of mechanical arm detachable fixed support.
Background technology
Mechanical arm is the automated machine device that most broad practice is obtained in robot technical field, is made in industry
Make, therapeutic treatment, entertainment service, military affairs, the field such as semiconductor manufacturing and space probation can see its figure, although it
Form have nothing in common with each other, but they have one it is common the characteristics of, can exactly receive instruction, be precisely positioned to three-dimensional
(or two dimension) certain point spatially carries out operation.Mechanical arm is divided into multi-joint manipulator arm according to the difference of structure type, directly
Angular coordinate system mechanical arm, spherical coordinate system mechanical arm, polar coordinates mechanical arm, cylindrical coordinates mechanical arm etc..Arm typically has 3
Individual motion:Stretch, rotate and lift, realize that rotation, elevating movement are to go completion by transverse arm and product post.The basic role of arm is
Paw is moved into required position and the maximum weight of pawl grabbing workpiece is born, and arm weight in itself etc..And existing use
Simple in the fixing rack structure of mechanical arm, the height and angle of support section are typically constant type, and not only shipment is dismantled not
It is convenient, while being fixed just for the mechanical arm of specific model and structure so that cost increases, and there is certain office on
It is sex-limited.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and a kind of mechanical arm for proposing can
Detachable fixed support.
To achieve these goals, the utility model employs following technical scheme：
A kind of detachable fixed support of mechanical arm, including base, the top of the base are provided with for being vertically arranged
One support column, the top of first support column is provided with the first expansion link, and the top of first expansion link is provided with the first draw-in groove,
The first rotation ball is provided with first draw-in groove, the top of first expansion link is respectively equipped with the first semi-round ball and the second semicircle
Ball, wherein the first semi-round ball and the second semi-round ball are engaged, the both sides of first semi-round ball and the second semi-round ball are equipped with admittedly
Determine block, first semi-round ball and the second semi-round ball are equipped with the second draw-in groove, and two second near the side of the first expansion link
Draw-in groove is connected, and the second rotation ball is provided with second draw-in groove, and the second rotation ball is fixedly connected with the first rotation ball, institute
The both sides for stating the first semi-round ball and the second semi-round ball have been fixedly connected with the second support column, and second support column is away from the first half
The side of ball and the second semi-round ball is equipped with the second expansion link, wherein the first support column and the second support column are cavity knot
The both sides of structure, the first support column and the second support column are equipped with through hole, and the first expansion link and the second expansion link correspond to extend respectively
To the first support column and the second support column, and the first expansion link and the second expansion link are respectively close to the first support column and second
The side of dagger is provided with groove, and spring is fixedly connected with the inwall of groove, and spring is away from the first expansion link and the second expansion link
Side be mounted on by lever, and be engaged with through hole by lever, side of second expansion link away from the second support column
Support ring is installed.
Preferably, the described first diameter for rotating ball rotates the diameter of ball less than second, and described first rotates of ball
Divide and extend in the second draw-in groove.
Preferably, first draw-in groove and the mutually close side inwall of the second draw-in groove are equipped with fixture block, and fixture block respectively with
First rotation ball and the second rotation ball are slidably connected.
Preferably, it is described to be slidably connected with the inwall of through hole by lever, and each extended over by through hole by one end of lever
To the first support column and the outside of the second support column.
Preferably, described first ball and the second rotation ball corresponding inwall cunning with the first draw-in groove and the second draw-in groove respectively are rotated
Dynamic connection.
Preferably, the fixed block is provided with mounting hole, and alignment pin is provided with the mounting hole.
The beneficial effects of the utility model are：Set by two semi-round balls, it is convenient to rotate freely dismantling for ball portion, together
Shi Liyong two rotates ball in the adjustment that realization support ring position is slided in draw-in groove, conveniently carries out diverse location to mechanical arm and consolidates
Fixed support；Drive each expansion link to be moved in support column in the presence of elasticity by by lever, facilitate the support to carry out height
With the regulation of support zone length, meet and the mechanical arm of different model and structure is fixed, flexibility ratio is high, it is adaptable to batch
Production.The utility model layout is rationally, simple to operate, convenient to carry out diverse location to different model and construction machine arm
Fixed support, flexibility ratio is high, it is adaptable to produce in batches.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of mechanical arm detachable support bracket fastened structural representation；
Fig. 2 be the utility model proposes a kind of mechanical arm detachable support bracket fastened part-structure schematic diagram.
In figure：1 base, 2 first support columns, 3 first expansion links, 4 first draw-in grooves, 5 second expansion links, 6 second support columns,
7 first semi-round balls, 8 second semi-round balls, 9 support rings, 10 fixed blocks, 11 second draw-in grooves, 12 second rotate ball, 13 first rotations
Lever, 15 through holes, 16 springs, 17 grooves are pressed in ball, 14.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of detachable fixed support of mechanical arm, including base 1, the top of base 1 is provided with vertically
The first support column 2 for setting, the top of the first support column 2 is provided with the first expansion link 3, and the top of the first expansion link 3 is provided with first
Draw-in groove 4, the first rotation ball 13 is provided with the first draw-in groove 4, and the top of the first expansion link 3 is respectively equipped with the first semi-round ball 7 and second
Semi-round ball 8, wherein the first semi-round ball 7 and the second semi-round ball 8 are engaged, the both sides of the first semi-round ball 7 and the second semi-round ball 8 are all provided with
There is fixed block 10, the first semi-round ball 7 and the second semi-round ball 8 are equipped with the second draw-in groove 11, and two near the side of the first expansion link 3
Individual second draw-in groove 11 is connected, and the second rotation ball 12 is provided with the second draw-in groove 11, and second rotates the rotation ball 13 of ball 12 and first consolidates
The both sides of fixed connection, the first semi-round ball 7 and the second semi-round ball 8 have been fixedly connected with the second support column 6, the second support column 6 away from
The side of the first semi-round ball 7 and the second semi-round ball 8 is equipped with the second expansion link 5, wherein the first support column 2 and the second support column 6
It is cavity structure, the both sides of the first support column 2 and the second support column 6 are equipped with through hole 15, and the first expansion link 3 and second is flexible
Bar 5 is corresponded to extend in the first support column 2 and the second support column 6 respectively, and the first expansion link 3 and the second expansion link 5 are leaned on respectively
The side of the support column 6 of nearly first support column 2 and second is provided with groove 17, and spring 16, bullet are fixedly connected with the inwall of groove 17
Spring 16 is mounted on by lever 14 away from the side of the first expansion link 3 and the second expansion link 5, and is matched with through hole 15 by lever 14
Close, the second expansion link 5 is provided with support ring 9 away from the side of the second support column 6.
Operation principle：First diameter for rotating ball 13 rotates the diameter of ball 12 less than second, and first rotates of ball 13
Divide and extend in the second draw-in groove 11, the first draw-in groove 4 side inwall mutually close with the second draw-in groove 11 is equipped with fixture block, and fixture block point
Ball 12 is not rotated with the first rotation ball 13 and second to be slidably connected, be slidably connected with the inwall of through hole 15 by lever 14, and press
One end of bar 14 extends respectively to the outside of the first support column 2 and the second support column 6 by through hole 15, and first rotates ball 13 and the
Two rotation balls 12 correspond to be slidably connected with the inwall of the first draw-in groove 4 and the second draw-in groove 11 respectively, and fixed block 10 is provided with mounting hole,
Alignment pin is provided with mounting hole, is set by two semi-round balls, alignment pin is connected in the mounting hole on fixed block 10, it is convenient
Freely dismantling for ball portion is rotated, while rotate ball using two realizes the adjustment of the position of support ring 9 in slip in draw-in groove, it is convenient
The fixed support of diverse location is carried out to mechanical arm；The first support column is pressed under the elastic reaction of spring 16 by by lever 14
2 and second in support column 6, pulls the first expansion link 3 and the second expansion link 5 until loosening by lever 14 behind suitable position, makes
Must be rebounded back in the presence of elasticity by lever 14 and carry out position in through hole 15 and fix, facilitate the support to carry out height and supporting part
The regulation of bit length, meets and the mechanical arm of different model and structure is fixed, and flexibility ratio is high, it is adaptable to produce in batches.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of detachable fixed support of mechanical arm, including base（1）, it is characterised in that the base（1）Top set
There is the first support column being vertically arranged（2）, first support column（2）Top be provided with the first expansion link（3）, described first stretches
Contracting bar（3）Top be provided with the first draw-in groove（4）, first draw-in groove（4）Inside it is provided with the first rotation ball（13）, described first stretches
Bar（3）Top be respectively equipped with the first semi-round ball（7）With the second semi-round ball（8）, wherein the first semi-round ball（7）With the second semi-round ball
（8）It is engaged, first semi-round ball（7）With the second semi-round ball（8）Both sides be equipped with fixed block（10）, first semicircle
Ball（7）With the second semi-round ball（8）Near the first expansion link（3）Side be equipped with the second draw-in groove（11）, and two the second draw-in grooves
（11）It is connected, second draw-in groove（11）Inside it is provided with the second rotation ball（12）, described second rotates ball（12）Rotated with first
Ball（13）It is fixedly connected, first semi-round ball（7）With the second semi-round ball（8）Both sides be fixedly connected with the second support column
（6）, second support column（6）Away from the first semi-round ball（7）With the second semi-round ball（8）Side be equipped with the second expansion link
（5）, wherein the first support column（2）With the second support column（6）It is cavity structure, the first support column（2）With the second support column（6）
Both sides be equipped with through hole（15）, the first expansion link（3）With the second expansion link（5）Correspond to respectively and extend to the first support column（2）
With the second support column（6）It is interior, and the first expansion link（3）With the second expansion link（5）Respectively close to the first support column（2）With second
Dagger（6）Side be provided with groove（17）, groove（17）Inwall on be fixedly connected with spring（16）, spring（16）Away from first
Expansion link（3）With the second expansion link（5）Side be mounted on by lever（14）, and by lever（14）With through hole（15）Match
Close, second expansion link（5）Away from the second support column（6）Side support ring is installed（9）.
2. the detachable fixed support of a kind of mechanical arm according to claim 1, it is characterised in that described first rotates
Ball（13）Diameter less than second rotate ball（12）Diameter, it is described first rotate ball（13）A part extend to the second draw-in groove
（11）It is interior.
3. a kind of detachable fixed support of mechanical arm according to claim 1, it is characterised in that first draw-in groove
（4）With the second draw-in groove（11）Mutually close side inwall is equipped with fixture block, and fixture block rotates ball with first respectively（13）With second
Rotate ball（12）It is slidably connected.
4. the detachable fixed support of a kind of mechanical arm according to claim 1, it is characterised in that described by lever
（14）With through hole（15）Inwall be slidably connected, and by lever（14）One end pass through through hole（15）Extend respectively to the first support
Post（2）With the second support column（6）Outside.
5. the detachable fixed support of a kind of mechanical arm according to claim 1, it is characterised in that described first rotates
Ball（13）Ball is rotated with second（12）Correspond to and the first draw-in groove respectively（4）With the second draw-in groove（11）Inwall be slidably connected.
6. a kind of detachable fixed support of mechanical arm according to claim 1, it is characterised in that the fixed block
（10）Mounting hole is provided with, alignment pin is provided with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273651.9U CN206230547U (en) | 2016-11-25 | 2016-11-25 | A kind of detachable fixed support of mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621273651.9U CN206230547U (en) | 2016-11-25 | 2016-11-25 | A kind of detachable fixed support of mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230547U true CN206230547U (en) | 2017-06-09 |
Family
ID=58979967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621273651.9U Expired - Fee Related CN206230547U (en) | 2016-11-25 | 2016-11-25 | A kind of detachable fixed support of mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499519A (en) * | 2017-07-13 | 2017-12-22 | 中国航空工业集团公司西安飞机设计研究所 | A kind of scalable icing detection rod |
-
2016
- 2016-11-25 CN CN201621273651.9U patent/CN206230547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499519A (en) * | 2017-07-13 | 2017-12-22 | 中国航空工业集团公司西安飞机设计研究所 | A kind of scalable icing detection rod |
| CN107499519B (en) * | 2017-07-13 | 2020-10-23 | 中国航空工业集团公司西安飞机设计研究所 | Scalable detection stick that freezes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181125 |