CN207464997U - A kind of robot arm for flexible polishing - Google Patents
A kind of robot arm for flexible polishing Download PDFInfo
- Publication number
- CN207464997U CN207464997U CN201721086198.5U CN201721086198U CN207464997U CN 207464997 U CN207464997 U CN 207464997U CN 201721086198 U CN201721086198 U CN 201721086198U CN 207464997 U CN207464997 U CN 207464997U
- Authority
- CN
- China
- Prior art keywords
- driving motor
- mounting bracket
- fixed plate
- flexible
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of robot arms for flexible polishing, including base stage, the linear guide, sliding block, mounting bracket, supporting plate, transmission nut, screw, bearing, the first driving motor, flexible sanding wheel, the second driving motor, floating spring and fixed plate, second driving motor is by being fixedly mounted in fixed plate, it is attached between second driving motor and the shaft of flexible sanding wheel by shaft coupling, screens protrusion is provided in the fixed plate, the both ends of the floating spring are respectively acting in adjusting bolt and screens protrusion.The utility model realizes the adjusting to flexible sanding wheel polishing pressure using floating spring, in addition, after flexible sanding wheel is worn, the elastic force of adjusting bolt floating spring can also be passed through, and then ensure polishing quality, while also there is stable structure, high degree of automation, in a manner that screw drives flexible sanding wheel to realize mobile polishing, it is accurate with walking, the advantages of grinding homogeneity.
Description
Technical field：
The utility model belongs to intelligent automation robot device's technical field, more particularly, to one kind for flexible polishing
Robot arm.
Background technology：
Robot (Robot) is the automatic installations for performing work.It can not only receive mankind commander, but also can run
The program of advance layout, can also be according to the principle guiding principle action formulated with artificial intelligence technology.Its task is to assist or take
For the work of human work.In industrial processes, polishing is very common process..Nowadays, using robot or it is other from
Dynamicization equipment carries out polishing and is increasingly becoming trend.And flexibility is beaten by the grinding device that robot arm controls in the prior art
Mill power is difficult to control and adjusts, and easily polishes again not in place or excessive to product polishing size, in addition, current flexibility is beaten
The grinding wheel fixed setting of equipment is ground, when product quality is larger or location difficulty is constant mobile, grinding head is difficult to realize move
Dynamic polishing.
Invention content：
Technical problem to be solved in the utility model is：A kind of utilization floating spring is provided and adjusts flexible sanding wheel polishing
The robot polishing arm of pressure, while robot arm can drive flexible sanding wheel to realize mobile polishing.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：One kind is for flexibility
The robot arm of polishing, including base stage, the linear guide, sliding block, mounting bracket, supporting plate, transmission nut, screw, bearing, first
Driving motor, flexible sanding wheel, the second driving motor, floating spring and fixed plate, the base stage are set as L-type structure, institute
It states the linear guide to be fixedly mounted on base stage, the sliding block is slidably mounted in the linear guide, and the supporting plate is fixedly mounted on
On the outer end face of sliding block, the mounting bracket is fixedly mounted on sliding block, and the supporting plate is used to that mounting bracket install to determine
Position, the transmission nut are fixed on mounting bracket, and described screw one end is mounted on by bearing on base stage, and screw is another
End is threaded io transmission nut, and first driving motor is fixedly mounted on base stage, first driving motor and silk
It is attached between bar by shaft coupling, the flexible sanding wheel is rotatably installed in by shaft in fixed plate, and described second drives
Dynamic motor passes through shaft coupling by being fixedly mounted in fixed plate between second driving motor and the shaft of flexible sanding wheel
It is attached, screens protrusion is provided in the fixed plate, the screens in the fixed plate projects through fastening type structure slip
In the card slot of mounting bracket, the mounting bracket top is threadedly coupled the adjusting bolt being equipped with for limiting fixed plate, institute
It states floating spring to be socketed in adjusting bolt, and the both ends of the floating spring are respectively acting on adjusting bolt and screens protrusion
On.
Preferably, the supporting plate is mounted on by waist-shaped hole on sliding block.
It is fixed preferably, being connected between the transmission nut and mounting bracket by welding manner.
Preferably, being connected through a screw thread mode between the transmission nut and mounting bracket connects fixation.
Preferably, the sliding block quantity is set as two.
Compared with prior art, the usefulness of the utility model is：The utility model is realized using floating spring to soft
Property grinding wheel polishing pressure adjusting, in addition, after flexible sanding wheel is worn, can also pass through the bullet of adjusting bolt floating spring
Power, and then ensure polishing quality, while also there is stable structure, high degree of automation, flexibility is driven to beat by screw
The advantages of emery wheel realizes the mode of mobile polishing, has and walks accurately, grinding homogeneity.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is enlarged view at the M of Fig. 1.
Specific embodiment：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
A kind of robot arm for flexible polishing as depicted in figs. 1 and 2, including base stage 1, the linear guide 2, is slided
Block 3, mounting bracket 4, supporting plate 5, transmission nut 6, screw 7, bearing 8, the first driving motor 9, the driving electricity of flexible sanding wheel 10, second
Machine 11, floating spring 13 and fixed plate 15, the base stage 1 are set as L-type structure, and the linear guide 2 is fixedly mounted on bottom
On seat stand 1, the sliding block 3 is slidably mounted in the linear guide 2, and the supporting plate 5 is fixedly mounted on the outer end face of sliding block 3, institute
It states mounting bracket 4 to be fixedly mounted on sliding block 3, and the supporting plate 5 is used to carry out mounting bracket 4 on installation positioning, the transmission spiral shell
Mother 6 is fixed on mounting bracket 4, and described 7 one end of screw is mounted on by bearing 8 on base stage 1,7 other end screw thread of screw
Transmission nut 6 is connected to, first driving motor 9 is fixedly mounted on base stage 1, first driving motor 9 and screw 7
Between be attached by shaft coupling, the flexible sanding wheel 10 is rotatably installed in by shaft in fixed plate 15, described second
Driving motor 11 is by being fixedly mounted in fixed plate 15, between second driving motor 11 and the shaft of flexible sanding wheel 10
It is attached by shaft coupling, is provided with screens protrusion 14 in the fixed plate 15, the screens protrusion 14 in the fixed plate 15
It is slidably mounted on by fastening type structure in the card slot of mounting bracket 4,4 top of mounting bracket is threadedly coupled and is equipped with to limit
The adjusting bolt 12 of fixed plate 15, the floating spring 13 is socketed in adjusting bolt 12, and the two of the floating spring 13
End is respectively acting in adjusting bolt 12 and screens protrusion 14.
In practical applications, 5 installation site of supporting plate is adjusted in order to realize, the supporting plate 5 is installed by waist-shaped hole
On sliding block 3.
Be preferable to provide mode as one kind between transmission nut 6 and mounting bracket 4, the transmission nut 6 and mounting bracket 4 it
Between by welding manner connect fix, this setup have the advantages that fix it is simple and secured.
Be preferable to provide mode as one kind between transmission nut 6 and mounting bracket 4, the transmission nut 6 and mounting bracket 4 it
Between be connected through a screw thread mode and connect fixation, this setup has the advantages that be conveniently replaceable transmission nut 6.
3 quantity of sliding block is set as two, has gap between two sliding blocks 3, this set structure can reduce sliding block 3
Total quality, reduce the requirement to 2 bearing capacity of the linear guide.
It is emphasized that：It is obvious to a person skilled in the art that the utility model is not limited to above-mentioned demonstration in fact
The details of example is applied, and in the case of the spirit or essential attributes without departing substantially from the utility model, it can be with other specific shapes
Formula realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and it is non-limit
Property processed, the scope of the utility model is indicated by the appended claims rather than the foregoing description, will in right it is intended that will fall
Ask that all changes that come within the meaning and range of equivalency of the claim are therefore intended to be embraced therein.It should not will be any in claim
Reference numeral is considered as the involved claim of limitation.
Claims (5)
1. a kind of robot arm for flexible polishing, it is characterised in that：Including base stage (1), the linear guide (2), sliding block
(3), mounting bracket (4), supporting plate (5), transmission nut (6), screw (7), bearing (8), the first driving motor (9), flexible sanding wheel
(10), the second driving motor (11), floating spring (13) and fixed plate (15), the base stage (1) are set as L-type structure, institute
It states the linear guide (2) to be fixedly mounted on base stage (1), the sliding block (3) is slidably mounted in the linear guide (2), the support
Plate (5) is fixedly mounted on the outer end face of sliding block (3), and the mounting bracket (4) is fixedly mounted on sliding block (3), and the support
Plate (5) is for carrying out mounting bracket (4) installation positioning, and the transmission nut (6) is fixed on mounting bracket (4), the silk
By bearing (8) on base stage (1), screw (7) other end is threaded io transmission nut (6), described for bar (7) one end
First driving motor (9) is fixedly mounted on base stage (1), passes through shaft coupling between first driving motor (9) and screw (7)
Device is attached, and the flexible sanding wheel (10) is rotatably installed in by shaft in fixed plate (15), second driving motor
(11) by being fixedly mounted in fixed plate (15), between second driving motor (11) and the shaft of flexible sanding wheel (10)
It is attached by shaft coupling, is provided with that screens is raised (14) on the fixed plate (15), the screens on the fixed plate (15)
Raised (14) are slidably mounted on by fastening type structure in the card slot of mounting bracket (4), and mounting bracket (4) top is threadedly coupled peace
Equipped with for limiting the adjusting bolt of fixed plate (15) (12), the floating spring (13) is socketed in adjusting bolt (12), and
And the both ends of the floating spring (13) are respectively acting in adjusting bolt (12) and screens raised (14).
2. the robot arm according to claim 1 for flexible polishing, it is characterised in that：The supporting plate (5) passes through
Waist-shaped hole is mounted on sliding block (3).
3. the robot arm according to claim 1 for flexible polishing, it is characterised in that：The transmission nut (6)
Fixation is connect by welding manner between mounting bracket (4).
4. the robot arm according to claim 1 for flexible polishing, it is characterised in that：The transmission nut (6)
Mode, which is connected through a screw thread, between mounting bracket (4) connect fixation.
5. the robot arm according to claim 1 for flexible polishing, it is characterised in that：Sliding block (3) quantity
It is set as two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086198.5U CN207464997U (en) | 2017-08-29 | 2017-08-29 | A kind of robot arm for flexible polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086198.5U CN207464997U (en) | 2017-08-29 | 2017-08-29 | A kind of robot arm for flexible polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464997U true CN207464997U (en) | 2018-06-08 |
Family
ID=62268695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086198.5U Expired - Fee Related CN207464997U (en) | 2017-08-29 | 2017-08-29 | A kind of robot arm for flexible polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549218A (en) * | 2019-10-08 | 2019-12-10 | 南京东交加固工程有限公司 | Anticorrosive grinding device that washes of bridge |
-
2017
- 2017-08-29 CN CN201721086198.5U patent/CN207464997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549218A (en) * | 2019-10-08 | 2019-12-10 | 南京东交加固工程有限公司 | Anticorrosive grinding device that washes of bridge |
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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 |
Granted publication date: 20180608 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |