CN205996824U - A kind of butterfly polishing pad - Google Patents
A kind of butterfly polishing pad Download PDFInfo
- Publication number
- CN205996824U CN205996824U CN201620879499.2U CN201620879499U CN205996824U CN 205996824 U CN205996824 U CN 205996824U CN 201620879499 U CN201620879499 U CN 201620879499U CN 205996824 U CN205996824 U CN 205996824U
- Authority
- CN
- China
- Prior art keywords
- plasticity
- bar shaped
- disk
- emery cloth
- bending plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of butterfly polishing pad, it includes rotating shaft（1）, plasticity disk（2）, bar shaped emery cloth（3）And bar shaped emery cloth fixed structure, plasticity disk（2）Above and along plasticity disk（2）Edge on uniformly have multiple grooves respectively（4）, groove（4）Side wall on begin with arcuate groove（5）, bar shaped emery cloth fixed structure is by plasticity cylinder（6）, bending plate（7）, boss（8）With arc block（9）Composition, arc block（9）It is arranged at plasticity cylinder（6）Side wall on and and arcuate groove（5）Match, bending plate（7）One end be located in boss（8）Interior, bending plate（7）The other end and groove（4）Side wall be in close contact, described bar shaped emery cloth（3）Bottom be fixed on bending plate（7）On.The beneficial effects of the utility model are：Quick realize dismounting and bar shaped emery cloth is installed, technique for grinding is simple, grinding efficiency is high, high precision of polishing, facilitate operative.
Description
Technical field
This utility model is related to the technical field of cannelure and end face on polishing valve body or cylinder tube, particularly a kind of butterfly
Shape polishing pad.
Background technology
Hydraulic system is made up of Hydraulic Elements such as various valve bodies, pipeline, oil cylinders, wherein valve body and oil cylinder serve very heavy
Be machined with cannelure in the effect wanted, valve body and cylinder tube, be provided with cannelure multiple for preventing hydraulic fluid leak
Sealing ring, if cannelure inner surface fineness is poor, can lead to sealing ring friction or extrusion damage in use, reduce
The service life of sealing ring, ultimately results in generation gap between sealing ring and cannelure, the phenomenon of hydraulic fluid leak；In addition
Valve body and cylinder tube end face are mainly used in and end cap cooperation, if end finish is poor, with end cap assembling process in can go out
Existing gap, reduces assembly precision, shortens the service life of whole assembly.
For solve problem above, generally using emery wheel, cannelure and end face are polished, however emery wheel use dumb,
It is difficult to stretch in cannelure, this brings difficulty to the operation of workman；In addition the work surface of emery wheel cannot be " dead to cannelure
Angle " or rounding polishing, therefore need a kind of sanding apparatus and method badly and cannelure on valve body or oil cylinder and end face are carried out with smart beating
Mill.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of compact conformation, quick realization dismounting
With bar shaped emery cloth is installed, technique for grinding is simple, grinding efficiency is high, high precision of polishing, facilitate the butterfly polishing pad of operative.
The purpose of this utility model is achieved through the following technical solutions：A kind of butterfly polishing pad, it includes rotating shaft, plasticity
Disk, bar shaped emery cloth and bar shaped emery cloth fixed structure, the top surface of plasticity disk is fixed in described rotating shaft, on described plasticity disk
And uniformly have multiple grooves respectively along along the edge of plasticity disk, the side wall of groove begins with arcuate groove, described bar shaped emery cloth
Fixed structure is arranged in groove, and bar shaped emery cloth fixed structure is made up of plasticity cylinder, bending plate, boss and arc block, arc
Block is arranged on the side wall of plasticity cylinder and is matched with arcuate groove, and boss is arranged at the top of plasticity cylinder, described bending
The concave shape in cross section of plate, one end of bending plate is located in boss, and the other end of bending plate is closely connect with the side wall of groove
Touch, the bottom of described bar shaped emery cloth is fixed on bending plate.
The bottom of described bar shaped emery cloth is located in the top of bending plate.
Described bar shaped emery cloth is rectangular-shaped.
Described plasticity disk is circular, rectangle or square.
Described rotating shaft is arranged perpendicular to plasticity disk.
This utility model has advantages below：This utility model compact conformation, quick realization dismounting and installation bar shaped emery cloth,
Technique for grinding is simple, grinding efficiency is high, high precision of polishing, facilitate operative.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the I portion close-up schematic view of Fig. 2；
Fig. 4 is the frock schematic diagram of valve body；
In figure, 1- rotating shaft, 2- plasticity disk, 3- bar shaped emery cloth, 4- groove, 5- arcuate groove, 6- plasticity cylinder, 7- bending plate,
8- boss, 9- arc block, 10- valve body, 11- buffed surface, 12- cannelure.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described：
Embodiment one：As shown in Fig. 1 ~ 3, a kind of butterfly polishing pad, it include rotating shaft 1, plasticity disk 2, bar shaped emery cloth 3 and
Bar shaped emery cloth fixed structure, the top surface of plasticity disk 2 is fixed in described rotating shaft 1, described plasticity disk 2 be circular, rectangle or
Square, in the present embodiment, plasticity disk 2 is circle, uniformly has multiple grooves 4 respectively on plasticity disk 2 and along along the edge of plasticity disk 2,
Arcuate groove 5 is begun with the side wall of groove 4, described bar shaped emery cloth fixed structure is arranged in groove 4, bar shaped emery cloth fixed knot
Structure is made up of plasticity cylinder 6, bending plate 7, boss 8 and arc block 9, and arc block 9 is also working of plastics and is one whole with plasticity cylinder 6
Body, arc block 9 is arranged on the side wall of plasticity cylinder 6 and is matched with arcuate groove 5, by this cooperation, whole bar shaped emery cloth is solid
In groove 4, boss 8 is arranged at the top of plasticity cylinder 6 to fixed structure frock, the concave shape in cross section of described bending plate 7,
One end of bending plate 7 is located in boss 8, and the side wall of the other end of bending plate 7 and groove 4 is in close contact, described bar shaped sand
Cloth 3 is rectangular-shaped, and the bottom of bar shaped emery cloth 3 is fixed on bending plate 7.
The bottom of described bar shaped emery cloth 3 is located in the top of bending plate 7；Described rotating shaft 1 sets perpendicular to plasticity disk 2
Put.
When wanting bar shaped emery cloth 3 to need to change, only plasticity cylinder 6 need to be pulled upwardly, because arc block 9 and plasticity disk 2 are equal
Make to have each other, for plastic item, allowing property, arc block 9 departs from from arcuate groove 5 in the presence of pulling force, therefore can entirely
Bar shaped emery cloth 3 fixed structure takes out in groove 4, increases working place, facilitates workman in outside quick-replaceable bar shaped sand
Cloth.
Described butterfly polishing pad polishing valve body piece end face and the technique of cannelure, it comprises the following steps：
The outer wall of valve body 10, as shown in figure 4, the frock of valve body to be polished 10, is clamped by S1 by scroll chuck, and makes to beat
Flour milling 11 is exposed on the external, it is achieved thereby that the frock of valve body；
S2, with the rotational speed scroll chuck of 55r/min, so that valve body 10 is rotated around own axes；
S3, the rotating shaft 1 of butterfly polishing pad is connected on the output shaft of polishing gun, starts polishing gun, polishing gun drives and moulds
Property disk 2 rotated with 1000r/min, and direction of rotation is contrary with scroll chuck direction of rotation；
S4, the fine polishing of valve body cannelure, plasticity disk 2 is goed deep in cannelure 12 from left to right, subsequently by bar shaped sand
The outward flange of cloth 3 is contacted with the planar arms of cannelure 12 and curved wall, and bar shaped emery cloth 3 is during rotating in a circumferential direction to cannelure
12 walls are gradually polished, and after polishing, fineness is 1.4, it is achieved thereby that the fine polishing of valve body cannelure, additionally due to bar
Shape emery cloth 3 have flexible therefore, it is possible to extend at each dead angle of cannelure 12 polishing it is achieved that to cannelure 12 dead angle, carry out
Comprehensive polishing, additionally, plasticity disk can extend in cannelure 12, facilitates the operation of workman, has the spy of flexibility and reliability
Point；
S5, the fine polishing of valve body end face, after step S4 terminates, plasticity disk are turned left from the right side and move out of cannelure 12, subsequently
The plane that long for bar shaped emery cloth 3 side is formed leans against on buffed surface 11, and bar shaped emery cloth 3 is during rotating in a circumferential direction to valve body 10
Buffed surface 11 gradually polish, after polishing, fineness is 1.4, it is achieved thereby that the fine polishing of valve body end face.
Embodiment two：The present embodiment is with the difference of embodiment one, described butterfly polishing pad polishing valve body piece end
Face and the technique of cannelure, it comprises the following steps：
The outer wall of valve body 10, as shown in figure 4, the frock of valve body to be polished 10, is clamped by S1 by scroll chuck, and makes to beat
Flour milling 11 is exposed on the external, it is achieved thereby that the frock of valve body；
S2, with the rotational speed scroll chuck of 58r/min, so that valve body 10 is rotated around own axes；
S3, the rotating shaft 1 of butterfly polishing pad is connected on the output shaft of polishing gun, starts polishing gun, polishing gun drives and moulds
Property disk 2 rotated with 1350r/min, and direction of rotation is contrary with scroll chuck direction of rotation；
S4, the fine polishing of valve body cannelure, plasticity disk 2 is goed deep in cannelure 12 from left to right, subsequently by bar shaped sand
The outward flange of cloth 3 is contacted with the planar arms of cannelure 12 and curved wall, and bar shaped emery cloth 3 is during rotating in a circumferential direction to cannelure
12 walls are gradually polished, and after polishing, fineness is 1.5, it is achieved thereby that the fine polishing of valve body cannelure；
S5, the fine polishing of valve body end face, after step S4 terminates, plasticity disk are turned left from the right side and move out of cannelure 12, subsequently
The plane that long for bar shaped emery cloth 3 side is formed leans against on buffed surface 11, and bar shaped emery cloth 3 is during rotating in a circumferential direction to valve body 10
Buffed surface 11 gradually polish, after polishing, fineness is 1.5, it is achieved thereby that the fine polishing of valve body end face.
Embodiment three：The present embodiment is with the difference of embodiment one, described butterfly polishing pad polishing valve body piece end
Face and the technique of cannelure, it comprises the following steps：
The outer wall of valve body 10, as shown in figure 4, the frock of valve body to be polished 10, is clamped by S1 by scroll chuck, and makes to beat
Flour milling 11 is exposed on the external, it is achieved thereby that the frock of valve body；
S2, with the rotational speed scroll chuck of 60r/min, so that valve body 10 is rotated around own axes；
S3, the rotating shaft 1 of butterfly polishing pad is connected on the output shaft of polishing gun, starts polishing gun, polishing gun drives and moulds
Property disk 2 rotated with 1500r/min, and direction of rotation is contrary with scroll chuck direction of rotation；
S4, the fine polishing of valve body cannelure, plasticity disk 2 is goed deep in cannelure 12 from left to right, subsequently by bar shaped sand
The outward flange of cloth 3 is contacted with the planar arms of cannelure 12 and curved wall, and bar shaped emery cloth 3 is during rotating in a circumferential direction to cannelure
12 walls are gradually polished, and after polishing, fineness is 1.6, it is achieved thereby that the fine polishing of valve body cannelure；
S5, the fine polishing of valve body end face, after step S4 terminates, plasticity disk are turned left from the right side and move out of cannelure 12, subsequently
The plane that long for bar shaped emery cloth 3 side is formed leans against on buffed surface 11, and bar shaped emery cloth 3 is during rotating in a circumferential direction to valve body 10
Buffed surface 11 gradually polish, after polishing, fineness is 1.6, it is achieved thereby that the fine polishing of valve body end face.
Claims (5)
1. a kind of butterfly polishing pad it is characterised in that：It includes rotating shaft（1）, plasticity disk（2）, bar shaped emery cloth（3）And bar shaped sand
Cloth fixing structure, described rotating shaft（1）It is fixed on plasticity disk（2）Top surface, described plasticity disk（2）Above and along plasticity disk
（2）Edge on uniformly have multiple grooves respectively（4）, groove（4）Side wall on begin with arcuate groove（5）, described bar shaped sand
Cloth fixing structure is arranged at groove（4）Interior, bar shaped emery cloth fixed structure is by plasticity cylinder（6）, bending plate（7）, boss（8）And arc
Shape block（9）Composition, arc block（9）It is arranged at plasticity cylinder（6）Side wall on and and arcuate groove（5）Match, boss（8）Setting
In plasticity cylinder（6）Top, described bending plate（7）The concave shape in cross section, bending plate（7）One end be located in boss
（8）Interior, bending plate（7）The other end and groove（4）Side wall be in close contact, described bar shaped emery cloth（3）Bottom fix
In bending plate（7）On.
2. a kind of butterfly polishing pad according to claim 1 it is characterised in that：Described bar shaped emery cloth（3）Bottom
It is located in bending plate（7）Top.
3. a kind of butterfly polishing pad according to claim 2 it is characterised in that：Described bar shaped emery cloth（3）For rectangular-shaped.
4. a kind of butterfly polishing pad according to claim 1 it is characterised in that：Described plasticity disk（2）For circular, rectangle
Or it is square.
5. a kind of butterfly polishing pad according to claim 1 it is characterised in that：Described rotating shaft（1）Perpendicular to plasticity disk
（2）Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879499.2U CN205996824U (en) | 2016-08-15 | 2016-08-15 | A kind of butterfly polishing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879499.2U CN205996824U (en) | 2016-08-15 | 2016-08-15 | A kind of butterfly polishing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996824U true CN205996824U (en) | 2017-03-08 |
Family
ID=58199528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879499.2U Withdrawn - After Issue CN205996824U (en) | 2016-08-15 | 2016-08-15 | A kind of butterfly polishing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112834A (en) * | 2016-08-15 | 2016-11-16 | 丹棱县逸兴机械零部件有限公司 | A kind of butterfly polishing pad and polish valve body piece end face and the technique of cannelure |
-
2016
- 2016-08-15 CN CN201620879499.2U patent/CN205996824U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112834A (en) * | 2016-08-15 | 2016-11-16 | 丹棱县逸兴机械零部件有限公司 | A kind of butterfly polishing pad and polish valve body piece end face and the technique of cannelure |
| CN106112834B (en) * | 2016-08-15 | 2018-08-03 | 丹棱县逸兴机械零部件有限公司 | A kind of technique of butterfly polishing pad and its polish valve body piece end face and annular groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20180803 |