CN207858594U - Size sand paper circle rapid interchangeable polishing and grinding head - Google Patents
Size sand paper circle rapid interchangeable polishing and grinding head Download PDFInfo
- Publication number
- CN207858594U CN207858594U CN201721675638.0U CN201721675638U CN207858594U CN 207858594 U CN207858594 U CN 207858594U CN 201721675638 U CN201721675638 U CN 201721675638U CN 207858594 U CN207858594 U CN 207858594U
- Authority
- CN
- China
- Prior art keywords
- swift
- sand paper
- paper circle
- main body
- grinding head
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- 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
Links
- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 68
- 238000005498 polishing Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of size sand paper circle rapid interchangeable polishing and grinding heads, including shaft, fixing sleeve is connected to core grinding in the shaft, small sand paper circle is socketed on the core grinding, it is arranged with swift main body on the small sand paper circle, fixing sleeve is connected to swift in the swift main body, the swift is made of rubber material, big sand paper circle is socketed on the swift, the side of the swift main body is installed with large cover, it is installed with connecting plate relative to the side of large cover on the core grinding, the large cover is threadedly coupled with connecting plate by attachment screw.By using said program, when needing using different size of sand paper circle, can quickly attachment screw be removed or be loaded onto, to which quickly the related big sand paper circle of swift main body is unloaded or be loaded onto together, reduce installation steps of the different size sand paper circle when exchanging, the exchange speed between size sand paper circle is improved, is improved work efficiency.
Description
Technical field
The utility model is related to power tools technology field, more particularly to a kind of size sand paper circle rapid interchangeable polishing and grinding head.
Background technology
Currently, the self expansion polishing and grinding head of electronic polishing and burnishing machine configuration, structure is by being attached to the cylinder body rubber of shaft one end
Material core grinding, by the self-tightening screw nail for screwing shaft top so that core grinding axially loaded causes rubber bodies core grinding along its circumference
Surface is radial " strutting ", and the sand paper circle for being sleeved on core grinding outer surface is made to rotate with, to the workpiece surface contacted with sand paper circle
Rubbing down, polishing.
The size of core grinding is fixed in the prior art, in actual use, when needing the sand paper circle with big outer diameter,
It also needs to first remove small polishing and grinding head, is reinstalled big polishing and grinding head, replace a kind of cumbersome, anxious rubbing down being conveniently replaceable to be designed
Head meets market demands.
Utility model content
The purpose of this utility model is to provide a kind of size sand paper circle rapid interchangeable polishing and grinding head, with quick-replaceable size
The advantage of different sand paper circle polishing and grinding heads, can improve working efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of size sand paper circle rapid interchangeable polishing and grinding head, including shaft, fixing sleeve is connected to core grinding, the mill in the shaft
It is socketed with small sand paper circle on core, swift main body is arranged on the small sand paper circle, fixing sleeve is connected in the swift main body
Swift, the swift are made of rubber material, are socketed with big sand paper circle on the swift, and the one of the swift main body
Side is installed with large cover, and connecting plate is installed with relative to the side of large cover on the core grinding, and the large cover is logical with connecting plate
Cross attachment screw threaded connection.
Quickly attachment screw can be removed when needing using different size of sand paper circle by using said program
Or load onto, to which quickly the related big sand paper circle of swift main body is unloaded or be loaded onto together, reduces different size sand paper circle and exist
Installation steps when exchange improve the exchange speed between size sand paper circle, improve work efficiency.
As a kind of improvement of the utility model, the side of the swift main body far from large cover is installed with ring cover
Plate, the internal diameter of the cover board are more than the outer diameter of small sand paper circle, the swift positioned at cover board and large cover between, the cover board with
The outer diameter of large cover is more than the internal diameter of swift.
By using said program, large cover and cover board can carry out axial limiting to swift, prevent swift from working
Play before and after Shi Fasheng, to which the big sand paper circle that ensure that outside swift can carry out normal rubbing down operation.
As a kind of improvement of the utility model, the outer wall of the swift main body circumferentially at least opens up that there are one connections
Slot, the link slot penetrate through setting in an axial direction, and the inner wall of the swift is equipped with the connection strap coordinated with link slot.
By using said program, this is simple and reasonable, is convenient to process and mount, and is avoided that swift and swift main body
Spaced winding axis relatively rotate, ensure that synchronism between the two.
As a kind of improvement of the utility model, the link slot has multiple and is uniformly arranged in the circumferential direction.
By using said program, swift main body and swift are more stablized in circumferential connection structure, avoid rolling greatly
Cylinder generates larger deformation, improves the concentricity of the big sand paper circle of swift housing, to improve the rubbing down effect of big sand paper circle
Fruit.
As a kind of improvement of the utility model, the cross section of the link slot is T-shaped.
As a kind of improvement of the utility model, the outer wall of the swift is circumferentially uniformly provided with elongated slot.
By using said program, elongated slot can play the role of heat dissipation, what big sand paper circle can be socketed outside swift
More securely.
As a kind of improvement of the utility model, the elongated slot is from eccentric setting inwardly outside.
By using said program, can it is more convenient by big sand paper snare on swift, more convenient for big sand paper circle
It changes, in rotation, the raised line between adjacent elongated slot is also more prone to spreading, and the big sand paper circle in room is not easily to fall off.
In conclusion the utility model has the advantages that：
Swift main body is arranged on small sand paper circle, fixing sleeve is connected to swift in swift main body, and swift is by rubber
Glue material is made, and is socketed with big sand paper circle on swift, and the side of swift main body is installed with large cover, relative to big on core grinding
The side of cover board is installed with connecting plate, and large cover is threadedly coupled with connecting plate by attachment screw, is needing to use different size
Sand paper circle when, can quickly attachment screw be removed or be loaded onto, to quickly by the related big sand paper circle of swift main body together
It unloads or loads onto, reduce installation procedure of the different size sand paper circle when exchanging, improve the exchange between size sand paper circle
Speed improves work efficiency.
Description of the drawings
Fig. 1 is the exploded view of size sand paper circle rapid interchangeable polishing and grinding head；
Fig. 2 is the stereogram of swift main body；
Fig. 3 is the stereogram of swift.
In figure, 1, shaft；2, small sand paper circle；3, swift main body；301, link slot；4, swift；401, connection strap；
402, elongated slot；5, big sand paper circle；6, large cover；7, connecting plate；8, attachment screw；9, cover board；10, screw.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：
Referring to Fig. 1, a kind of size sand paper circle rapid interchangeable polishing and grinding head, including shaft 1, shaft 1 are installed with cylinder outside
Core grinding made of body rubber material (does not show place) in figure, and small sand paper circle 2 is socketed on core grinding；It is set with outside small sand paper circle 2
Swift main body 3, the internal diameter of swift main body 3 are slightly larger than the outer diameter of small sand paper circle 2, lead to respectively in the both sides of swift main body 3
It crosses screw 10 and is fixedly connected with large cover 6 and cover board 9, the side relative to large cover 6 on core grinding is fixedly mounted by screw
Have connecting plate 7, between large cover 6 and connecting plate 7 by 8 axial thread of attachment screw connect, cover board 9 in a ring, cover board 9 it is interior
Diameter is equal with the internal diameter of swift main body 3.
Swift 4 is set between large cover 6 and cover board 9 in swift main body 3, swift 4 is by rubber material
It is made, big sand paper circle 5 is socketed on swift 4, the spaced winding axis of swift main body 3 and swift 4 occurs opposite in order to prevent
Rotation, the specific connection structure between swift main body 3 and swift 4 is referring to Fig. 2 and Fig. 3, on the outer wall of swift main body 3
9 link slots 301 are circumferentially uniformly provided with, the cross section of link slot 301 is T-shaped, and link slot 301 penetrates through set in an axial direction
It sets, the connection strap 401 being connected with link slot 301, after the completion of assembly, connection strap 401 is provided on the inner wall of swift 4
Both ends are just connected between large cover 6 and the medial surface of cover board 9.If being circumferentially uniformly provided on the outer wall of swift 4
Dry elongated slot 402, elongated slot 402 opens up in an axial direction and elongated slot 402 is from eccentric setting inwardly outside.
In actual use, directly shaft 1 is fixedly installed on electronic polishing and burnishing machine, starting can after electronic polishing and burnishing machine
It rotates small sand paper circle 2 and carries out rubbing down operation.When needing replacing the big progress of sand paper circle 5 rubbing down operation, it is not necessary that small sand paper circle 2 is torn open
Under, directly the related big sand paper circle of swift main body 35 is sleeved on together on small sand paper circle 2, attachment screw 8 is used in combination to pass through large cover 6
Swift main body 3 is fixedly connected with shaft 1 with connecting plate 7, starting electronic polishing and burnishing machine rotating shaft 1 later can drive greatly
Sand paper circle 5 carries out rubbing down operation；Attachment screw 8 need to only be unloaded when needing to change into small sand paper circle 2 again, so that it may by swift master
The related big sand paper circle of body 35 removes together, just can reuse small sand paper circle 2, due to reducing size sand paper circle when exchanging
Dismounting step improves work efficiency to improve the exchange speed between size sand paper circle.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of size sand paper circle rapid interchangeable polishing and grinding head, including shaft (1), fixing sleeve is connected to core grinding on the shaft (1), institute
It states and is socketed with small sand paper circle (2) on core grinding, which is characterized in that be arranged with swift main body (3), institute on the small sand paper circle (2)
It states fixing sleeve in swift main body (3) and is connected to swift (4), the swift (4) is made of rubber material, the swift
(4) it is socketed with big sand paper circle (5) on, the side of the swift main body (3) is installed with large cover (6), opposite on the core grinding
It is installed with connecting plate (7) in the side of large cover (6), the large cover (6) passes through attachment screw (8) screw thread with connecting plate (7)
Connection.
2. size sand paper circle rapid interchangeable polishing and grinding head according to claim 1, which is characterized in that the swift main body
(3) side far from large cover (6) is installed with annular cover plate (9), and the internal diameter of the cover board (9) is more than the outer of small sand paper circle (2)
Diameter, the swift (4) are located between cover board (9) and large cover (6), and the outer diameter of the cover board (9) and large cover (6) is more than greatly
The internal diameter of roller (4).
3. size sand paper circle rapid interchangeable polishing and grinding head according to claim 1 or 2, which is characterized in that the swift master
The outer wall of body (3) is circumferentially at least opened up there are one link slot (301), and the link slot (301) penetrates through setting in an axial direction, described
The inner wall of swift (4) is equipped with the connection strap (401) coordinated with link slot (301).
4. size sand paper circle rapid interchangeable polishing and grinding head according to claim 3, which is characterized in that the link slot (301)
Have multiple and is uniformly arranged in the circumferential direction.
5. size sand paper circle rapid interchangeable polishing and grinding head according to claim 4, which is characterized in that the link slot (301)
Cross section be it is T-shaped.
6. size sand paper circle rapid interchangeable polishing and grinding head according to claim 1, which is characterized in that the swift (4)
Outer wall is circumferentially uniformly provided with elongated slot (402).
7. size sand paper circle rapid interchangeable polishing and grinding head according to claim 6, which is characterized in that the elongated slot (402) from
Outer eccentric setting inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721675638.0U CN207858594U (en) | 2017-12-06 | 2017-12-06 | Size sand paper circle rapid interchangeable polishing and grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721675638.0U CN207858594U (en) | 2017-12-06 | 2017-12-06 | Size sand paper circle rapid interchangeable polishing and grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858594U true CN207858594U (en) | 2018-09-14 |
Family
ID=63468396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721675638.0U Expired - Fee Related CN207858594U (en) | 2017-12-06 | 2017-12-06 | Size sand paper circle rapid interchangeable polishing and grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207858594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015439A (en) * | 2018-09-25 | 2018-12-18 | 陈晨 | Rubber circle production equipment |
-
2017
- 2017-12-06 CN CN201721675638.0U patent/CN207858594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015439A (en) * | 2018-09-25 | 2018-12-18 | 陈晨 | Rubber circle production equipment |
| CN109015439B (en) * | 2018-09-25 | 2023-05-09 | 常州科恩威尔自动化科技有限公司 | Sand leather collar production equipment |
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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: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |