CN204170778U - A kind of combined type emery wheel support of high speed mill - Google Patents
A kind of combined type emery wheel support of high speed mill Download PDFInfo
- Publication number
- CN204170778U CN204170778U CN201420622063.6U CN201420622063U CN204170778U CN 204170778 U CN204170778 U CN 204170778U CN 201420622063 U CN201420622063 U CN 201420622063U CN 204170778 U CN204170778 U CN 204170778U
- Authority
- CN
- China
- Prior art keywords
- wheel carrier
- emery wheel
- wheel
- adapter sleeve
- main shaft
- 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
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses the combined type emery wheel support of a kind of high speed mill, comprise emery wheel wheel carrier, wheel carrier adapter sleeve and main shaft, described emery wheel wheel carrier and wheel carrier adapter sleeve are all enclosed within main shaft, also carry out rivet clasp connection by rivet between described emery wheel wheel carrier and wheel carrier adapter sleeve.Original all-in-one-piece emery wheel support is divided into two kinds of parts compositions by the utility model, i.e. emery wheel wheel carrier and wheel carrier coupling sleeve, uses rivet joint between two parts.Entirety, compared with original monolithic construction, is split into several parts by this structure, thus the weight of single parts reduces greatly, so comparatively time saving and energy saving when dismantling, and processes convenient simple and easy.Further, if upper part needs dismounting, need only dismantle upper part, lower part can be dismantled, and need not as before, need all-in-one-piece emery wheel support to split out together.The effect of rivet joint is interference fit, guarantees the globality of workpiece, reaches cast-in-block effect.
Description
Technical field
The utility model belongs to high speed mill field, is specifically related to a kind of combined type emery wheel support of mill (ring roller mill) at a high speed.
Background technology
Rotatable parts at a high speed in mill (ring roller mill) and the critical piece of crushing auxiliary are emery wheel support, and in the middle of emery wheel support, inserting main shaft as transmission mechanism.When driven by motor main axis, main shaft drives emery wheel support to rotate together, thus realizes the effect of pulverizing.Emery wheel support is generally sandwich construction, and every layer by the multiple emery wheel of bolt device.Emery wheel support, latch, emery wheel composition crushing auxiliary.Emery wheel support is formed by machined after being generally monoblock cast, no matter is casting, machined, or the difficulty of assembling is all larger.In actual use, when needs change latch or emery wheel, no matter be that this consumable accessory is at which layer, all need whole crushing auxiliary to take out together, because whole crushing auxiliary weighs hundreds of kilogram, therefore, comparatively difficult during dismounting crushing auxiliary, sometimes even delay production; If emery wheel support has damage, just need to change whole emery wheel support, cause enterprise's maintenance cost higher.Like this, not only previous work difficulty is large, and later maintenance cost is high, and adds the workload of maintenance of equipment, and the time of equipment maintenance is long, and the labour intensity of workman is large, thus affects the economic benefit of enterprise.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of combined type emery wheel support of mill (ring roller mill) at a high speed, overcome existing emery wheel support difficulty of processing large, crushing auxiliary dismounting difficulty is large, the deficiency that maintenance cost is high, not only difficulty of processing reduces, maintenance cost is low, and when needs keep in repair crushing auxiliary or need to change crushing auxiliary consumable accessory, is very easy to dismounting, the difficulty greatly reducing maintenance or safeguard, saves time and financial cost greatly.
The purpose of this utility model is achieved through the following technical solutions:
A kind of combined type emery wheel support of high speed mill, comprise emery wheel wheel carrier, wheel carrier adapter sleeve and main shaft, described emery wheel wheel carrier and wheel carrier adapter sleeve are all enclosed within main shaft, also carry out rivet clasp connection by rivet between described emery wheel wheel carrier and wheel carrier adapter sleeve, described main shaft is provided with multilayer emery wheel wheel carrier and wheel carrier adapter sleeve.
Further, described main shaft is rhombus, and the connecting hole of described emery wheel wheel carrier and wheel carrier adapter sleeve and main shaft is also rhombus trepanning, and it is peripheral that the rivet clasp screw between described emery wheel wheel carrier and wheel carrier adapter sleeve is distributed on rhombus trepanning.
The beneficial effects of the utility model are: original all-in-one-piece emery wheel support is divided into two kinds of parts compositions by emery wheel support of the present utility model, i.e. emery wheel wheel carrier and wheel carrier coupling sleeve, uses rivet joint between two parts.Entirety, compared with original monolithic construction, is split into several parts by this structure, thus the weight of single parts reduces greatly, so comparatively time saving and energy saving when dismantling, and processes convenient simple and easy.Further, if upper part needs dismounting, need only dismantle upper part, lower part can be dismantled, and need not as before, need all-in-one-piece emery wheel support to split out together.The effect of rivet joint is interference fit, guarantees the globality of workpiece, reaches cast-in-block effect.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model top view.
Fig. 2 is the sectional view of Fig. 1.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in the figure, a kind of combined type emery wheel support of high speed mill, comprise emery wheel wheel carrier 1, wheel carrier adapter sleeve 2 and main shaft 4, described emery wheel wheel carrier and wheel carrier adapter sleeve are all enclosed within main shaft, also carry out rivet clasp connection by rivet 3 between described emery wheel wheel carrier and wheel carrier adapter sleeve, described main shaft is provided with multilayer emery wheel wheel carrier and wheel carrier adapter sleeve.
The present embodiment emery wheel support original all-in-one-piece emery wheel support is divided into two kinds of parts composition, i.e. emery wheel wheel carrier and wheel carrier coupling sleeve, uses rivet joint between two parts.Entirety, compared with original monolithic construction, is split into several parts by this structure, thus the weight of single parts reduces greatly, so comparatively time saving and energy saving when dismantling, and processes convenient simple and easy.Further, if upper part needs dismounting, need only dismantle upper part, lower part can be dismantled, and need not as before, need all-in-one-piece emery wheel support to split out together.The effect of rivet joint is interference fit, guarantees the globality of workpiece, reaches cast-in-block effect.
As further improvement of this embodiment, described main shaft is rhombus, and the connecting hole of described emery wheel wheel carrier and wheel carrier adapter sleeve and main shaft is also rhombus trepanning 5, and it is peripheral that the rivet clasp screw between described emery wheel wheel carrier and wheel carrier adapter sleeve is distributed on rhombus trepanning.In this enforcement, main shaft portion structure is processed as regular prism, and regular prism cross section can be regular polygon, and regular polygon limit number can be 4-10 bar limit.Emery wheel support endoporus is processed into corresponding regular polygon.Main shaft and emery wheel support need not cross tight fit, convenient applicable on assembly and disassembly wheel disc emery wheel support.Do not affect the working strength of main shaft when transmission on moment of torsion simultaneously.Be rhombus trepanning in the middle of emery wheel wheel carrier, aperture is corresponding to main shaft size, and trepanning side is six rivet holes, to be connected lock by rivet hole with wheel carrier coupling sleeve.The emery wheel support that emery wheel wheel carrier and wheel carrier coupling sleeve combine, main shaft joint transmission is used in centre.Only emery wheel wheel carrier and wheel carrier coupling sleeve directly need be inserted main shaft in order during assembling, and between emery wheel wheel carrier and wheel carrier coupling sleeve, stamp rivet be fixed and connect; During dismounting, as long as rivet is taken out, just can directly emery wheel wheel carrier or wheel carrier coupling sleeve be taken out in order.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. the combined type emery wheel support ground at a high speed, it is characterized in that: comprise emery wheel wheel carrier, wheel carrier adapter sleeve and main shaft, described emery wheel wheel carrier and wheel carrier adapter sleeve are all enclosed within main shaft, also carry out rivet clasp connection by rivet between described emery wheel wheel carrier and wheel carrier adapter sleeve, described main shaft is provided with multilayer emery wheel wheel carrier and wheel carrier adapter sleeve.
2. the combined type emery wheel support of a kind of high speed mill according to claim 1, it is characterized in that: described main shaft is rhombus, the connecting hole of described emery wheel wheel carrier and wheel carrier adapter sleeve and main shaft is also rhombus trepanning, and it is peripheral that the rivet clasp screw between described emery wheel wheel carrier and wheel carrier adapter sleeve is distributed on rhombus trepanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622063.6U CN204170778U (en) | 2014-10-24 | 2014-10-24 | A kind of combined type emery wheel support of high speed mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622063.6U CN204170778U (en) | 2014-10-24 | 2014-10-24 | A kind of combined type emery wheel support of high speed mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170778U true CN204170778U (en) | 2015-02-25 |
Family
ID=52559617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622063.6U Expired - Fee Related CN204170778U (en) | 2014-10-24 | 2014-10-24 | A kind of combined type emery wheel support of high speed mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772522A (en) * | 2019-02-01 | 2019-05-21 | 龙岩亿丰机械科技有限公司 | A kind of novel ring roll wheel stand |
-
2014
- 2014-10-24 CN CN201420622063.6U patent/CN204170778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772522A (en) * | 2019-02-01 | 2019-05-21 | 龙岩亿丰机械科技有限公司 | A kind of novel ring roll wheel stand |
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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: 20150225 Termination date: 20181024 |