CN203418453U - Double-ring fastening high-strength wheel with abrasive belt blades - Google Patents
Double-ring fastening high-strength wheel with abrasive belt blades Download PDFInfo
- Publication number
- CN203418453U CN203418453U CN201320550778.0U CN201320550778U CN203418453U CN 203418453 U CN203418453 U CN 203418453U CN 201320550778 U CN201320550778 U CN 201320550778U CN 203418453 U CN203418453 U CN 203418453U
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- rotating shaft
- abrasive belt
- rotary shaft
- hinge
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 18
- 238000000227 grinding Methods 0.000 abstract description 15
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000009837 dry grinding Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a double-ring fastening high-strength wheel with abrasive belt blades. The double-ring fastening high-strength wheel comprises the abrasive belt blades (2) and a rotary shaft (3). The rotary shaft (3) is connected with an electric tool, grooves (7) are machined in the outer sides and the inner sides of the abrasive belt blades (2), a gasket (5) and a nut (6) are connected onto the rotary shaft (3), and the abrasive belt blades (2) are radially and uniformly adhered on the peripheral wall of the rotary shaft (3) around a center point of the rotary shaft (3); an outer stop ring (1) and an inner stop ring (4) are respectively placed in the grooves (7) in the outer sides and the inner sides of the abrasive belt blades (2); the inner stop ring (4) is adhered on the gasket (5), and the gasket (5) is connected with the nut (6). The double-ring fastening high-strength wheel has the advantages of high heat exchange efficiency, simple structure and environmental protection, is particularly applicable to dry final grinding and polishing machining on inner and outer special window holes of titanium alloy structural parts of airplanes, planar cut tool marks and the like, and has an important significance on dry grinding and polishing machining on titanium alloy.
Description
Technical field
The utility model relates to a kind of grinding and polishing instrument of polishing or polishing piece surface of being used on electric tool that is arranged on, and is especially applicable to a kind of two-ring fastener pressure type high strength abrasive band page wheel of the difficult-to-machine material grinding and polishings such as titanium alloy, belongs to Machining Technology field.
Background technology
Polishing processing is generally as the whole manufacturing procedure of part, is that to take portable pneumatic, pneumatic and electric grinder be instrument, a kind of grinding mode that manual operations is carried out.As guaranteeing one of process of the good and machining accuracy of piece surface integrality, its extensive application etc. on aircraft industry.For example, on aircraft, the interior outer mold surface of large-sized structural parts forms by machining, in order to eliminate milling, connects tool marks, guarantees each corner circular arc nature transition, reach surface quality and the machining accuracy of designing requirement, generally all using polishing as last one finishing step.Yet while adopting plain wheel to carry out titanium alloy dry type polishing processing, machined surface roughness is poor, easily occur scratching, and emery wheel passivation is fast, loss is large, and surplus is removed more difficult, simultaneously wheel adhere, cause grinding and polishing temperature high, smear metal adheres to serious, and serious owing to adhering to again, emery wheel loses rapidly its cutting power, cause again grinding high temperature, surface integrity index is difficult to reach designing requirement.Obviously, on the one hand, Titanium Alloy Used In Civil Aircraft structural member needs in the end in a procedure, to apply dry rubbing technique; On the other hand, be limited to dry rubbing process technology level, prior art there is no method this process application in the processing of titanium alloy structure part.So carry out the dry type polishing processing instrument research of titanium alloy, the grinding and polishing instrument of seeking function admirable is to be solved in production with assurance airplane parts workmanship and has the problem of great practical significance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cutting that is applicable to the inside and outside special fenestra peace face of Titanium Alloy Aircraft structural member to connect the dry type polishing processings such as tool marks, and heat exchange efficiency is high, simple in structure, the two-ring fastener pressure type high strength abrasive band page wheel of environmental protection, thereby overcomes above-mentioned the deficiencies in the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of two-ring fastener pressure type high strength abrasive band page wheel.Its structure comprises abrasive band hinge and the rotating shaft that is connected electric tool, in outside and the inner side of every abrasive band hinge, is all processed with groove, is connected with pad and nut in rotating shaft, and all abrasive band hinges are on the radial perisporium that is evenly adhesive in rotating shaft around central point; In the groove in abrasive band hinge outside, be placed with outer gear and tightly encircle, in the groove of abrasive band hinge inner side, be placed with interior gear and tightly encircle; The tight ring of interior gear is bonded on pad, pad attaching nut.
In above-mentioned two-ring fastener pressure type high strength abrasive band page wheel, the described tight ring of outer gear and the tight ring of interior gear bond, are solidified into one with abrasive band hinge by powerful glue respectively; The root of each abrasive band hinge is bonded as one by powerful glue with rotating shaft respectively, and is injected with powerful glue in the root gap of each abrasive band hinge, by powerful glue, the root of each abrasive band hinge is bonded as one.
In the page wheel of aforesaid two-ring fastener pressure type high strength abrasive band, described rotating shaft one end is gear end, and the other end has screw thread; Pad and nut are contained on the threaded one end of rotating shaft.
Compared with prior art, the utlity model has following beneficial effect:
(1) have the feature of high, the simple in structure and environmental protection of heat exchange efficiency, the cutting that is specially adapted to the inside and outside special fenestra peace face of Titanium Alloy Aircraft structural member connects the dry type grinding and polishings such as tool marks processing eventually.
(2) the utility model applies to coated abrasive tool elasticity grinding and polishing cooling technology in polishing processing, cooling center of gravity by changing of workpieces to grinding tool, the heat conductivility that utilizes abrasive band page wheel to be combined into by elasticity grinding and polishing and fanning effect, the heat producing in grinding arc area is conducted rapidly by abrasive band page wheel, grinding temperature during with the grinding of reduction titanium alloy structure part fenestra, can not only meet the requirement of high efficient heat exchanging, can also reach the object of low energy consumption, guarantee the grinding and polishing of titanium alloy material dry type eventually in processing tool surfaces and titanium alloy material workpiece be not subject to fire damage, not only guaranteed machined material surface quality, improved working (machining) efficiency, and reduced processing cost.
(3) the utility model is because rotating shaft is split with a page wheel rim, and abrasive band hinge can be used as a kind of consumable material; When abrasive band hinge external diameter grinds little or is ground, the abrasive band hinge that can more renew, rotating shaft removes reusable, and resource is saved, and again because be to be threaded, when work is rotated, rotating shaft will be locked by automatic rotation, and it is relatively time saving and energy saving to assemble.
(4) abrasive band of the present utility model hinge gap not, utilization rate is high, and pulling force is large, adhesiveness is also high, be not prone to film flying part phenomenon, reduce potential safety hazard, this project organization is simple, operating efficiency is high, reduce a large amount of material consumptions, reduced cost and be conducive to environmental protection, and improved working strength and the security of abrasive band hinge, product revolving strength improves more than 50%, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the cutaway view of abrasive band hinge.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
The specific embodiment
Embodiment.As shown in Figure 1, comprise some abrasive band hinges 2 and the rotating shaft 3 that is connected electric tool, abrasive band hinge 2 is fused alumina zirconia material.In rotating shaft 3, be connected with pad 5 and nut 6, rotating shaft 3 one end are gear end, and the other end has screw thread, and pad 5 and nut 6 are contained on the threaded one end of rotating shaft 3 (as shown in Figure 2).Outside and inner side every abrasive band hinge 2 are all processed with groove 7 (as shown in Figure 3), and all abrasive band hinges 2 are on the radial perisporium that is evenly adhesive in rotating shaft 3 around central point; In the groove 7 in abrasive band hinge 2 outsides, be placed with the tight ring 1 of outer gear, in the groove 7 of abrasive band hinge 2 inner sides, be placed with the tight ring 4 of interior gear; The tight ring 4 of interior gear is bonded on pad 5, pad 5 attaching nuts 6.The tight ring 4 of the tight ring 1 of outer gear and interior gear bonds, is solidified into one with abrasive band hinge 2 by powerful glue respectively; Each abrasive band hinge 2 roots are bonded as one by powerful glue with rotating shaft 3 respectively, inject powerful glue in the root gap of each abrasive band hinge 2, by powerful glue, the root of each abrasive band hinge 2 are bonded as one.
When assembling, first the powerful glue of tight ring 1 use of outer gear is bondd, is fixed on rotating shaft 3 peripheries, and the powerful glue of interior gear tight ring 4 use is bonded on pad 5, again all abrasive bands hinge 2 roots are coated with to powerful glue and around center, are radial being evenly bonded in rotating shaft 3, and tightly encircle 1 close fit with outer gear, then the tight ring 4 of interior gear is installed in abrasive band hinge 2 and close fit, then screws nut 6 extruding pads 5, and then clamp abrasive band hinge 2.Because the groove 7 of abrasive band hinge 2 two sides is through the processing that is shaped, there is matching surface accurately, can meet installation, determine core, clamping needs.
Embodiment of the present utility model is not limited to above-described embodiment, within the various variations of making under the prerequisite that does not depart from the utility model aim all belong to protection domain of the present utility model.
Claims (3)
1. two-ring fastener pressure type high strength abrasive band page is taken turns, comprise abrasive band hinge (2) and the rotating shaft (3) that is connected electric tool, it is characterized in that: outside and inner side in every abrasive band hinge (2) are processed with groove (7), are connected with pad (5) and nut (6) in rotating shaft (3); All abrasive band hinges (2) are on the radial perisporium that is evenly adhesive in rotating shaft (3) around central point; In the groove (7) of abrasive band hinge (2) outside and inner side, be placed with respectively that outer gear tightly encircles (1) and interior gear tightly encircles (4); Interior gear tightly encircles (4) and is bonded in pad (5) above, pad (5) attaching nut (6).
2. two-ring fastener pressure type high strength according to claim 1 abrasive band page wheel, is characterized in that: described outer gear tightly encircles (1) and interior gear and tightly encircles (4) and by powerful glue, bond, be solidified into one with abrasive band hinge (2) respectively; The root of each abrasive band hinge (2) and rotating shaft (3) are bonded as one by powerful glue, in the root gap of each abrasive band hinge (2), are injected with powerful glue, by powerful glue, the root of each abrasive band hinge (2) are bonded as one.
3. two-ring fastener pressure type high strength according to claim 1 abrasive band page wheel, is characterized in that: described rotating shaft (3) one end is gear end, and the other end has screw thread; Pad (5) and nut (6) are contained on the threaded one end of rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550778.0U CN203418453U (en) | 2013-08-30 | 2013-08-30 | Double-ring fastening high-strength wheel with abrasive belt blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550778.0U CN203418453U (en) | 2013-08-30 | 2013-08-30 | Double-ring fastening high-strength wheel with abrasive belt blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418453U true CN203418453U (en) | 2014-02-05 |
Family
ID=50017557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550778.0U Expired - Lifetime CN203418453U (en) | 2013-08-30 | 2013-08-30 | Double-ring fastening high-strength wheel with abrasive belt blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416492A (en) * | 2013-08-30 | 2015-03-18 | 贵州省新材料研究开发基地 | Double-ring pressing type high-strength abrasive belt impeller |
-
2013
- 2013-08-30 CN CN201320550778.0U patent/CN203418453U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416492A (en) * | 2013-08-30 | 2015-03-18 | 贵州省新材料研究开发基地 | Double-ring pressing type high-strength abrasive belt impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: GUIZHOU R & D CENTER ON MODERN MATERIALS Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |