CN201807977U - Spiral polishing core designed for repeated use - Google Patents
Spiral polishing core designed for repeated use Download PDFInfo
- Publication number
- CN201807977U CN201807977U CN2010205004608U CN201020500460U CN201807977U CN 201807977 U CN201807977 U CN 201807977U CN 2010205004608 U CN2010205004608 U CN 2010205004608U CN 201020500460 U CN201020500460 U CN 201020500460U CN 201807977 U CN201807977 U CN 201807977U
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- CN
- China
- Prior art keywords
- polishing
- abrasive band
- core
- doubling
- helical
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- Expired - Fee Related
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Abstract
The utility model relates to a spiral polishing core designed for repeated use. A sand belt is folded to form a two-layer strip-shaped structure, and a rope is clamped in the length direction at the folded area of the two-layer sand belt; the sand surfaces of the folded two-layer sand belt face outwards, and all the surfaces of the folded two-layer sand belt, except for the folding root part, are uniformly divided into polishing sand strips; and the folding root part of the folded two-layer sand belt is wound and clamped in the spiral coil of the spiral polishing core along the spiral structure of the spiral polishing core, so as to form a spiral polishing head. The utility model has the advantages as follows: firstly, the spiral polishing core sets a precedent for winding mold of the polishing head, avoids the problem that the sand belt polishing surface of the polishing core is bonded with the polishing core through adhesives, achieves the effect of environment-friendly and pollution-free physical connection, and achieves the repeated use of the polishing core; secondly, the spiral polishing core reduces the manufacturing cost, is convenient for assembly, has no technical requirement for operators, and achieves the rapid replacement of the used polishing core by a new one on the spot without the need of any special tool; and thirdly, the spiral polishing core is particularly applied to the polishing of the metal profiled surface and the non-metal profiled surface and has better polishing effect.
Description
Technical field
The utility model relates to a kind of reusable helical polishing core that is used to make polishing roll, rubbing head, belongs to manufacturing field, abrasive band (grinding tool).
Background technology
At present, the rubbing head of selling on the domestic and international market constitutes by the stack of multi-disc polished silicon wafer independently, and rubbing head combines with polished core, all adopt chemical adhesive bonding, not only not environmental protection, pollute greatly, and rubbing head and polished core be disposable, and promptly rubbing head is scrapped, polished core also can't utilize once more, the wasting of resources is very serious, and low, the not environmental protection of its make efficiency, and manufacturing, sale price remain high; Secondly, because the burnishing surface of polished core is uniform face, therefore can't carry out effective polishing to special-shaped surfaces.
The utility model content
Purpose of design: avoid the weak point in the background technology, designing a kind of one is that rubbing head need not multi-disc polished silicon wafer stack moulding, only needs Wrapping formed; The 2nd, but the both assembled in situ moulding of Wrapping formed rubbing head and polished core need not the bonding reusable helical polishing core of adhesive again.
Design: in order to realize above-mentioned purpose of design.1, the abrasive band is folded in half into double-deck list structure and accompanies a rope in the fold position in abrasive band along length, and the double-deck abrasive band face after the doubling all is divided into the design of polishing abrasive band bar except that abrasive band doubling root, be one of technical characterictic of the present utility model.The purpose of doing like this is: the one, the abrasive band made the list structure doubling after, both satisfied the required requirement for height of rubbing head, again can be when its rolling constitutes sanding volume, satisfy rubbing head (centrifugal force during rotation) the required requirement of strength of standing upright; The 2nd, force the strip abrasive band to the projection that the folding part produces along the rope of strip abrasive band clip length in fold position, strip abrasive band, both made things convenient for combining between strip abrasive band and the polished core, can avoid the strip abrasive band to break away from polished core again; The 3rd, because the strip abrasive band after the doubling is except that the doubling root, remaining part is divided into polishing abrasive band bar, this polishing abrasive band bar is behind the volume volume type rubbing head of strip abrasive band, and the burnishing surface that its many polishing abrasive band bars are constituted promptly can reach the fast polishing to thrown object.2, the design of helical polishing core is two of a technical characterictic of the present utility model.The purpose of doing like this is: because the clamping part of helical polishing core is spring (extension spring), this spring both can be held in the rope clamp in the doubling root in the bar shaped abrasive band after the doubling in the turn, prevent that it breaks away from spring, the burnishing surface that the bar shaped abrasive band is constituted, after wearing and tearing, change quickly and easily.
Technical scheme: reusable helical polishing core, the abrasive band is folded in half into double-deck list structure and accompanies a rope in the fold position in double-deck abrasive band along length, the sand face in the double-deck abrasive band after the doubling outside, and the double-deck abrasive band face after the doubling is except that abrasive band doubling root, all be divided into polishing abrasive band bar, the doubling root in the double-deck abrasive band after the doubling along helical polishing core helical structure twine be clamped in constitute in the bung flange of helix core, promptly constitute helical polishing head (roller).
The utility model is compared with background technology, the one, started the Wrapping formed precedent of rubbing head, avoided the abrasive band polishing face of polished core to adopt the bonding disadvantage of stick with polished core, environmental protection, free of contamination physical connection have been realized, and realized the recycling of polished core, fundamentally avoided the wasting of resources; The 2nd, low cost of manufacture, easy to assembly, the operative employee there is not any specification requirement, realized that specialist tools is changed and be need not at the scene of new and old polishing (strip abrasive band page or leaf sheet) fast; The 3rd, because abrasive band polishing face is made of many polishing emery sticks, its abrasive band polishing face is not only had a deflection, and has toughness, therefore not only can carry out effective polishing to the surface of the thrown object of surfacing, and be specially adapted to the polishing and the polishing effect of metal Special-Shaped Surface and nonmetal Special-Shaped Surface splendidly, solved the insurmountable technical barrier of background technology.
Description of drawings
Fig. 1 is the deployed configuration schematic diagram of reusable helical polishing core.
Fig. 2 is the structural representation after the doubling of reusable helical polishing core.
Fig. 3 is the structural representation of polished core.
Fig. 4 is reusable helical polishing core and structural representation after polished core combines.
Fig. 5 is the structural representation of spring.
Fig. 6 is the structural representation of spring and abrasive band clamping.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.Reusable helical polishing core, abrasive band 1 making own is a prior art, adopts the mode of outsourcing or external coordination to obtain.Abrasive band 1 is folded in half into double-deck list structure (rectangular abrasive band is folded in half into double-deck rectangular abrasive band along length) and accompanies a rope 2 in the fold position in double-deck abrasive band along length, and described rope 2 is non-metal rope or metallic cable.The sand face in the double-deck abrasive band after the doubling outside, and the double-deck abrasive band face after the doubling is except that abrasive band doubling root 4, all be divided into polishing abrasive band bar 3, the doubling root in the double-deck abrasive band after the doubling along helical polishing core 5 helical structures twine be clamped in constitute in the bung flange of helix core, promptly constitute helical polishing head (roller).Described abrasive band doubling root is meant abrasive band 1 doubling folder rope portion 4.The clamping part of described helical polishing core is spring or spiral helicine metal.The doubling root in double-deck abrasive band twines along helical polishing core 5 helical structures and is clamped in the bung flange that constitutes the helical polishing core after the described doubling, the root that is meant the abrasive band of the rope 2 that is clamped in double-deck abrasive band doubling root and packthread 2 together is wound and is clamped in the spring clamping part that constitutes helix core, play stop double-deck abrasive band bar and helical polishing core 5 spring retained parts from effect.For guaranteeing that the firm De Clip of abrasive band page or leaf sheet Bei in running up lives, helical metal inside also will be provided with a hollow pipe makes the abrasive band sheet guarantee that when mounted size is correct, and this pipe can play the stability of strengthening polished core simultaneously.Spirochetal two ends also have two locking mountings to lock the mounting of two ends with several to scratching screw, reach rubbing head (roller) running and stablize ， Suo Clip abrasive band page or leaf sheet and never fly away from.When needs are changed abrasive band page or leaf sheet, only need unclamp several and just can be convenient for changing scratching screw.
Embodiment 2: on the basis of embodiment 1, described list structure is meant that the width in abrasive band is less than 8cm(8cm, 7.5cm, 7cm, 6.5cm, 6cm, 5.5cm, 5cm, 4.5cm, 4cm, 3.5cm, 3cm, and be not limited to cited size), length can be endless (theory unlimited is long), according to the size of made rubbing head, reduce.
Embodiment 3: on the basis of embodiment 1, the width of described polishing abrasive band bar 3 is less than 8mm(8cm, 7.5cm, 7cm, 6.5cm, 6cm, 5.5cm, 5cm, 4.5cm, 4cm, 3.5cm, 3cm, and be not limited to cited size), length is less than the width in abrasive band.
With reference to accompanying drawing 3 and 4.On the basis of the foregoing description, the preparation method of reusable helical polishing core, ⑴ make the strip abrasive band with abrasive band 1, center line along the non-width of emery surface in strip abrasive band is equipped with a rope 2, ⑵ be folded in half into double-deck strip abrasive band with the strip abrasive band and will restrict the 2 center line fold positions that are clipped in the double-deck strip abrasive band after the doubling, outside the sand face in the double-deck strip abrasive band after the doubling is exposed to, ⑶ double-deck strip abrasive band after doubling presss from both sides the rope portion 4, remaining double-deck strip abrasive band face all is divided into polishing abrasive band bar 3, ⑷ helical polishing core 5 clamping parts are spring, the doubling root rubbing head in the double-deck abrasive band after the doubling twines along helix core 5 spring clamping parts and is clamped in the turn of spring, promptly constitutes the helical polishing head.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (7)
1. reusable helical polishing core, it is characterized in that: the abrasive band is folded in half into double-deck list structure and accompanies a rope in the fold position in double-deck abrasive band along length, the sand face in the double-deck abrasive band after the doubling outside, and the double-deck abrasive band face after the doubling is except that abrasive band doubling root, all be divided into polishing abrasive band bar, the doubling root in the double-deck abrasive band after the doubling along helical polishing core helical structure twine be clamped in constitute in the bung flange of helix core, promptly constitute the helical polishing head and also promptly polish rod
2. reusable helical polishing core according to claim 1 is characterized in that: described abrasive band doubling root is meant abrasive band doubling folder rope portion.
3. reusable helical polishing core according to claim 1 is characterized in that: described rope is non-metal rope or metallic cable.
4. reusable helical polishing core according to claim 1 is characterized in that: described list structure is meant the width in abrasive band less than 8cm, and length can be endless.
5. reusable helical polishing core according to claim 1 is characterized in that: the width of described polishing abrasive band bar is less than 8mm, and length is less than the width in abrasive band.
6. reusable helical polishing core according to claim 1 is characterized in that: the clamping part of described helical polishing core is spring or spiral helicine metal
7. reusable helical polishing core according to claim 1, it is characterized in that: the doubling root in double-deck abrasive band twines along helical polishing core helical structure and is clamped in the bung flange that constitutes the helical polishing core after the described doubling, the root that is meant the abrasive band of the rope that is clamped in double-deck abrasive band doubling root and packthread together is wound and is clamped in the spring clamping part that constitutes helix core, play stop double-deck abrasive band bar and helical polishing core spring retained part from effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205004608U CN201807977U (en) | 2010-08-23 | 2010-08-23 | Spiral polishing core designed for repeated use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205004608U CN201807977U (en) | 2010-08-23 | 2010-08-23 | Spiral polishing core designed for repeated use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807977U true CN201807977U (en) | 2011-04-27 |
Family
ID=43890925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205004608U Expired - Fee Related CN201807977U (en) | 2010-08-23 | 2010-08-23 | Spiral polishing core designed for repeated use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913119A (en) * | 2010-08-23 | 2010-12-15 | 杭州祥生砂光机制造有限公司 | Reusable helical polishing cartridge and manufacturing method thereof |
| CN110650819A (en) * | 2017-05-12 | 2020-01-03 | 3M创新有限公司 | Tetrahedral abrasive particles in abrasive articles |
-
2010
- 2010-08-23 CN CN2010205004608U patent/CN201807977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913119A (en) * | 2010-08-23 | 2010-12-15 | 杭州祥生砂光机制造有限公司 | Reusable helical polishing cartridge and manufacturing method thereof |
| CN110650819A (en) * | 2017-05-12 | 2020-01-03 | 3M创新有限公司 | Tetrahedral abrasive particles in abrasive articles |
| CN110650819B (en) * | 2017-05-12 | 2022-08-09 | 3M创新有限公司 | Tetrahedral abrasive particles in abrasive articles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |