CN209304325U - With the sander adjusted that floats - Google Patents
With the sander adjusted that floats Download PDFInfo
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- CN209304325U CN209304325U CN201921162747.1U CN201921162747U CN209304325U CN 209304325 U CN209304325 U CN 209304325U CN 201921162747 U CN201921162747 U CN 201921162747U CN 209304325 U CN209304325 U CN 209304325U
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- sander
- connector
- adjusted
- floats
- shaft
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Abstract
The utility model relates to sander technical fields, specifically disclose a kind of sander that band floating is adjusted, including eccentric shaking formula sander, it is characterized by: the eccentric shaking formula sander is equipped with floating regulating device, the floating regulating device includes the elastic telescopic shell with cavity, this programme is simple and practical in structure, it can be suitable for robot automation's polishing grinding equipment, and pass through capable of more preferably polishing to surface irregularity or irregular workpiece for adjusting of floating, relative to the existing mode polished firmly, effect is well very much.
Description
Technical field
The utility model relates to sander technical field, specifically a kind of sander that band floating is adjusted.
Background technique
Currently, sander is very extensive in noodles polishing field application, such as phone housing, and automotive paints, furniture, die casting
Part, but be all manually to use, shell is the plastics for adapting to ergonomics or aluminium package flexible glue, shape are round and smooth curved surface,
If cooperation automates use, needing to make additional fixture or dismantling repacking can just be clamped, using being limitation
It is larger, it can not be suitable for well and the fields such as industrial robot automation equipment.
On the other hand, for surface irregularity or irregular workpiece, sander traditional at present is all with rigid polishing
Mode carry out, lack good floating buffer structure, therefore for surface irregularity or irregular workpiece, the effect of polishing
It is poor, or even be easy to break.
Summary of the invention
In order to overcome the disadvantages described above and deficiency of the prior art, the purpose of the utility model is to provide a kind of structure is simple,
Suitable for robot automation's polishing grinding equipment, and there is the sander for floating and adjusting.
The technical scheme adopted by the utility model to solve the technical problem is as follows: with the sander adjusted that floats, main body packet
Eccentric shaking formula sander is included, the eccentric shaking formula sander is equipped with floating regulating device, and the floating adjusts dress
It sets including the elastic telescopic shell with cavity, the elastic telescopic shell is equipped with to be consolidated with what eccentric shaking formula sander was connected
Determine connecting shaft, the shaft of the fixed connection shaft is equipped with shaft, and the upper end of fixed connection shaft is equipped with hemispherical connector, and described half
Spherical connector is equipped with cylinder, and the cylinder has hemispheric working cavity corresponding with hemispherical connector shape, institute
State be equipped in working cavity stroke can contradict the hemispherical connector piston it is several, the cylinder connects promising its and mentions
For the air connector of compressed air, the air connector is connected with the electric Proportion valve of scavenging action, the elastic telescopic shell
Upper end be equipped with adaptation attachment base.
Preferably, the elastic telescopic housing upper section is the outer housing of the non-resilient contraction of fixed cylinder, lower section
The elastic shrinkage dust cover constituted for elastic material.
Preferably, the side of the fixed connection shaft is equipped with buffering ball-and-socket, the buffering ball-and-socket includes fixing
Seat and the fixed vertical plate in fixing seat and buffering riser are equipped with pressure spring between the fixed vertical plate and buffering riser, described
Buffering riser be equipped with ball, buffer riser bottom be equipped with sliding rail.
Preferably, being connected with muffler on the air connector.
Preferably, the both ends of the shaft are equipped with the wear-resisting cushion rubber of POM plastic.
The beneficial effects of the utility model are: by the setting of floating regulating device, in polishing out-of-flatness or irregular
When workpiece, fixed connection shaft passes through the hemispherical connector that its end is especially arranged, and can flexibly carry out the adaptation of multi-angle
Property fine tuning, fixed connection shaft not only plays fixed function, but also can allow the swing of fixed connection shaft low-angle.
Due to the outer housing for the non-resilient contraction that elastic telescopic housing upper section is fixed cylinder, lower section is elastic material composition
Elastic shrinkage dust cover, by the setting, elastic shrinkage dust shield portion can be used as eccentric shaking formula sander entirety angle
The part floated is spent, by combining cylinder piston to act on the floating press of hemispherical connector, realizes the sanding of eccentric shaking formula
The floating of machine entirety is adjusted.
It is simple and practical in structure, robot automation's polishing grinding equipment can be suitable for, and pass through the energy adjusted that floats
Enough more preferably to polish to surface irregularity or irregular workpiece, relative to the existing mode polished firmly, effect will well very
It is more.
Detailed description of the invention
Fig. 1 is the main structure and partial sectional view of the utility model.
Fig. 2 is structural representation and the partial sectional view of the quick condition of the utility model.
In figure: 1. 3. elastic telescopic shell of eccentric shaking formula 2. floating regulating device of sander, 4. fixed connection shaft 5.
6. 10. air connector of hemispherical 7. cylinder of connector 8. working cavity, 9. piston of shaft, 11. electric Proportion valve 12. is suitable
With 13. outer housing of attachment base, 14. elastic shrinkage dust cover 15. buffering 16. fixing seat of ball-and-socket, 17. fixed vertical plate 18. buffering
The wear-resisting cushion rubber of 22. muffler of riser 19. pressure spring, 20. sliding rail, 21. ball 23..
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with attached drawing and embodiment, the utility model is further elaborated.It should be appreciated that embodiment described herein is only used
In explaining the utility model, it is not used to limit the utility model.
As shown in Figs. 1-2, the sander with adjusting of floating of the utility model, main body includes eccentric shaking formula sander 1,
Eccentric shaking formula sander 1 is equipped with floating regulating device 2, and floating regulating device 2 includes the elastic telescopic shell with cavity
3, elastic telescopic shell 3 is equipped with the fixed connection shaft 4 being connected with eccentric shaking formula sander 1, and the shaft of fixed connection shaft 4 is equipped with
Shaft 5, the upper end of fixed connection shaft 4 are equipped with hemispherical connector 6, and hemispherical connector 6 is equipped with cylinder 7, cylinder 7 have with
The corresponding hemispheric working cavity 8 of hemispherical 6 shape of connector, be equipped in working cavity 8 stroke can contradict it is hemispherical
The piston 9 of connector 6 is several, and cylinder 7 connects promising its and provides the air connector 10 of compressed air, 10 row of being connected with of air connector
The electric Proportion valve 11 of gas effect, the upper end of elastic telescopic shell 3 are equipped with adaptation attachment base 12.
3 upper section of elastic telescopic shell is the outer housing 13 of the non-resilient contraction of fixed cylinder 7, lower section be elastic material (such as
The materials such as rubber) constitute elastic shrinkage dust cover 14.
The side of fixed connection shaft 4 is equipped with buffering ball-and-socket 15, and buffering ball-and-socket 15 is including fixing seat 16 and is set to fixing seat 16
On fixed vertical plate 17 and buffering riser 18, fixed vertical plate 17 and buffering riser 18 between be equipped with pressure spring 19, buffer riser 18 on
Equipped with ball 21, the bottom for buffering riser 18 is equipped with sliding rail 20.
Be connected with muffler 22 on air connector 10, thus can effective noise reduction function, the both ends of shaft 5 are moulded equipped with POM
The wear-resisting cushion rubber 23 of material, can be improved wear-resisting property, improves service life.
The principle of the running of the utility model is:
Eccentric shaking formula sander 1 is automatic by the adaptation attachment base 12 and industrial robot of 2 upper end of floating regulating device
Change polishing grinding equipment to be fixedly mounted, when polishing, by the effect of cylinder 7 and piston 9, be taken when on eccentric shaking formula sander 1
After the milling tools of load is greater than the pressure of setting by passive pressure, piston 9 is retreated, and compressed air is vented by electric Proportion valve
11, to realize that cylinder 7 can keep constant pressure in fallback procedures；Pressure is set when the milling tools of carrying does not stress or is less than
After power, piston 9 reaches limit position under compressed air-driven, and 9 motion process of piston is mechanism location free procedure.
When polishing out-of-flatness or irregular workpiece, fixed connection shaft 4 passes through the hemispherical company that its end is especially arranged
Connector 6 can flexibly carry out the adaptability fine tuning of multi-angle, and fixed connection shaft 4 not only plays fixed function, but also can allow
The swing of 4 low-angle of fixed connection shaft.
Due to the outer housing 13(rigid plastics or aluminium alloy that 3 upper section of elastic telescopic shell is the fixed non-resilient contraction of cylinder 7
Metal material), lower section is the elastic shrinkage dust cover 14 that elastic material is constituted, and passes through the elastic shrinkage dust cover being especially arranged
14, it can swing back and forth, to adapt to the angle change in location free procedure, constitute eccentric shaking formula sander 1 and realize whole angle
The structure element of floating, by combining cylinder 7 and piston 9 to act on the floating press of hemispherical connector 6, piston 9 is transported
Dynamic process is mechanism location free procedure, to realize the whole floating driving of eccentric shaking formula sander 1 and adjust.
As a kind of protective position limiting structure, in order to avoid possible large angle pendulum of crossing causes structure to break down,
Therefore especially setting buffers ball-and-socket 15, and buffering ball-and-socket 15 is by fixed vertical plate 17 and buffers the pressure spring 19 being arranged between riser 18,
Realize buffer function, sliding rail 20 is arranged in buffering 18 bottom of riser, to guide the direction after buffering 18 stress of riser mobile, middle part
It can be contacted in a manner of rolling friction with fixed connection shaft 4 equipped with ball, not only frictional force is small, but also more soft,
Entirety can be realized by more it is soft it is effective in a manner of prevent fixed connection shaft swing angle overstep the extreme limit.
This programme is simple and practical in structure, can be suitable for robot automation's polishing grinding equipment, and adjust by floating
Section can more preferably polish surface irregularity or irregular workpiece, relative to the existing mode polished firmly, effect
It is better very much.
Number of parts in this programme, size, change is made according to service condition in position can derive a plurality of different function
The utility model is exemplarily described in the product of energy, the above combination attached drawing, it is clear that the utility model implements not
It is limited by aforesaid way, as long as using the method concept of the utility model and various unsubstantialities that technical solution carries out
Improve, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, it is practical new at this
Within the protection scope of type.
Claims (5)
1. with the sander adjusted that floats, including eccentric shaking formula sander, it is characterised in that: the eccentric shaking formula sanding
Machine is equipped with floating regulating device, and the floating regulating device includes the elastic telescopic shell with cavity, the elasticity
Telescopic shell is equipped with the fixed connection shaft being connected with eccentric shaking formula sander, and the shaft of the fixed connection shaft is equipped with shaft,
The upper end of fixed connection shaft is equipped with hemispherical connector, and the hemispherical connector is equipped with cylinder, and the cylinder has and half
The corresponding hemispheric working cavity of spherical connector shape, the hemisphere can be contradicted by being equipped with stroke in the working cavity
The piston of shape connector is several, and the cylinder connects promising its and provides the air connector of compressed air, the air connector connection
There is the electric Proportion valve of scavenging action, the upper end of the elastic telescopic shell is equipped with adaptation attachment base.
The sander adjusted 2. band according to claim 1 floats, it is characterised in that: the elastic telescopic housing upper section
For the outer housing of the non-resilient contraction of fixed cylinder, lower section is the elastic shrinkage dust cover that elastic material is constituted.
The sander adjusted 3. band according to claim 1 floats, it is characterised in that: the side of the fixed connection shaft
Equipped with buffering ball-and-socket, the buffering ball-and-socket includes fixing seat and fixed vertical plate in fixing seat and buffers riser, described
Pressure spring is equipped between fixed vertical plate and buffering riser, the buffering riser is equipped with ball, and the bottom for buffering riser, which is equipped with, to be slided
Rail.
The sander adjusted 4. band according to claim 1 floats, it is characterised in that: be connected on the air connector
Muffler.
The sander adjusted 5. band according to claim 1 floats, it is characterised in that: the both ends of the shaft are equipped with POM
The wear-resisting cushion rubber of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162747.1U CN209304325U (en) | 2019-07-23 | 2019-07-23 | With the sander adjusted that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921162747.1U CN209304325U (en) | 2019-07-23 | 2019-07-23 | With the sander adjusted that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304325U true CN209304325U (en) | 2019-08-27 |
Family
ID=67682468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921162747.1U Active CN209304325U (en) | 2019-07-23 | 2019-07-23 | With the sander adjusted that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283552A (en) * | 2020-04-11 | 2020-06-16 | 安徽圣尔沃智能装备有限公司 | Joint floating mounting disc |
-
2019
- 2019-07-23 CN CN201921162747.1U patent/CN209304325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283552A (en) * | 2020-04-11 | 2020-06-16 | 安徽圣尔沃智能装备有限公司 | Joint floating mounting disc |
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