CN205552309U - Roll grinding wheel - Google Patents
Roll grinding wheel Download PDFInfo
- Publication number
- CN205552309U CN205552309U CN201620270440.3U CN201620270440U CN205552309U CN 205552309 U CN205552309 U CN 205552309U CN 201620270440 U CN201620270440 U CN 201620270440U CN 205552309 U CN205552309 U CN 205552309U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- centre bore
- nylon bush
- emery wheel
- wheel
- 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 - Fee Related
Links
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a roll grinding wheel adopts the detachably connected structure, and processing has the internal thread on grinding wheel centre bore pore wall, and processing has the external screw thread on ring shape nylon bush's the outer wall, and nylon bush passes through threaded connection in the grinding wheel centre bore. After the outer operational layer of grinding wheel is finished using, can lift nylon bush off to install used repeatedly on new grinding wheel, make and to scrap partial grinding wheel and 45.7% drop to below 5% by what accounted for new grinding wheel bulk volume originally, thereby reduce the wasting phenomenon, greatly save spare parts expense, reduction in production cost.
Description
Technical field
This utility model belongs to grinding fixture fields, particularly to a kind of roll dressing processing removable
Fraction emery wheel.
Background technology
At present, the integral type non-disconnectable fraction knot that the emery wheel of roll dressing is all made up of grinding wheel and lining
Structure.For reaching preferable using effect, the emery wheel of roll dressing processing all uses green silicon carbide or monocrystalline
The prices such as corundum material costly, roll dressing amount in addition is big, so that emery wheel consumption costs occupies life
Produce share bigger in cost.According to statistics, the annual green silicon carbide of certain factory 1580mm production line and single alundum
The consumption costs of two kinds of emery wheels is up to 4,280,000 yuan.Owing to grinding wheel and lining can not be split, by field working conditions
And equipment limits, the emery wheel of every 1050mm at most can only use to safe diameter 710mm i.e. needs entirety to scrap,
The grinding wheel wherein scrapping part accounts for the 45.7% of new grinding wheel cumulative volume, causes waste greatly.
Summary of the invention
It is detachable with lining that this utility model aims to provide a kind of grinding wheel, it is achieved lining is reused, thus
Reduce spare parts consumption and the roll dressing emery wheel of production cost.
To this end, the technical solution that this utility model is taked is:
A kind of roll dressing emery wheel, including grinding wheel and lining, it is characterised in that use detachable to connect
Structure, described grinding wheel centre bore hole wall is machined with female thread, and the outer wall of annular nylon bush is processed
External screw thread, nylon bush is had to be threadedly attached in grinding wheel centre bore.
Described grinding wheel centre bore aperture is with fibre bush external diameter
Thread rotary orientation between described grinding wheel and nylon bush is contrary with emery wheel direction of rotation.
Using method of the present utility model and having the beneficial effect that
Detachable emery wheel is installed on grinding machine, after grinding wheel outer operative layer uses, can be by Buddhist nun
Dragon lining unloads, and is arranged on new grinding wheel and reuses, and makes the grinding wheel scrapping part by originally accounting for
It is down to less than 5% to the 45.7% of new grinding wheel cumulative volume, thus reduces wasting phenomenon, be greatly saved spare part expense
With, reduce production cost.
Accompanying drawing explanation
Fig. 1 is roll dressing grinding wheel structure schematic diagram.
In figure: grinding wheel 1, nylon bush 2.
Detailed description of the invention
As seen from Figure 1, this utility model roll dressing emery wheel, be do not change original grinding wheel 1 shape and
On the premise of size, it is achieved that the integral type non-disconnectable fraction structure of original emery wheel has been changed detachable into even
Access node structure, i.e. processes female thread on the centre bore hole wall of grinding wheel 1, and the nylon at annular serves as a contrast simultaneously
On the outer wall of set 2, also correspondence is machined with external screw thread, and nylon bush 2 is threadedly attached in grinding wheel 1
In central hole.The aperture of grinding wheel 1 centre bore is identical with the outside dimension of nylon bush 2, is
It addition, the thread rotary orientation between grinding wheel 1 with nylon bush 2 should be contrary with the direction of rotation of emery wheel, to keep away
Exempt from grinding wheel 1 to thread off with nylon bush 2.
Claims (3)
1. a roll dressing emery wheel, including grinding wheel and lining, it is characterised in that use detachable even
Access node structure, described grinding wheel centre bore hole wall is machined with female thread, the outer wall of annular nylon bush adds
Work has external screw thread, nylon bush to be threadedly attached in grinding wheel centre bore.
Roll dressing emery wheel the most according to claim 1, it is characterised in that described grinding wheel centre bore
Aperture and nylon bush external diameter are ￠ 700～720mm.
Roll dressing emery wheel the most according to claim 1, it is characterised in that described grinding wheel and nylon
Thread rotary orientation between lining is contrary with emery wheel direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270440.3U CN205552309U (en) | 2016-04-04 | 2016-04-04 | Roll grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620270440.3U CN205552309U (en) | 2016-04-04 | 2016-04-04 | Roll grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552309U true CN205552309U (en) | 2016-09-07 |
Family
ID=56813639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620270440.3U Expired - Fee Related CN205552309U (en) | 2016-04-04 | 2016-04-04 | Roll grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104985A1 (en) * | 2020-11-23 | 2022-05-27 | 潘跃 | Bushing nylon wheel |
-
2016
- 2016-04-04 CN CN201620270440.3U patent/CN205552309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104985A1 (en) * | 2020-11-23 | 2022-05-27 | 潘跃 | Bushing nylon wheel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |