CN207087490U - A kind of casting-pipe inner wall grinder - Google Patents
A kind of casting-pipe inner wall grinder Download PDFInfo
- Publication number
- CN207087490U CN207087490U CN201721031593.3U CN201721031593U CN207087490U CN 207087490 U CN207087490 U CN 207087490U CN 201721031593 U CN201721031593 U CN 201721031593U CN 207087490 U CN207087490 U CN 207087490U
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- CN
- China
- Prior art keywords
- electro spindle
- axle sleeve
- output shaft
- gland
- casting
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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
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Abstract
A kind of casting-pipe inner wall grinder, including linear moving apparatus, electro spindle is fixedly connected with the leading section of the moving member of linear moving apparatus, the output shaft of described electro spindle is anterior for cone, the rearward diameter of cone is more than anterior diameter, the axle sleeve with bellmouth is arranged with output shaft front portion, described axle sleeve rearward end has flange, the axis of axle sleeve and the axial direction of output shaft coincide, emery wheel is set on axle sleeve, emery wheel rear end face is pressed on flange, gland is fixedly connected with electro spindle front end, gland is pressed on emery wheel, gland is bolted to connection with output shaft front end, it is fixedly connected between gland and axle sleeve also by bolt.Operated steadily in the grinding of this grinder, noise is small, and the circular runout of emery wheel is small, and grinding is uniform, and fixing structure for grinding wheel is firm, electro spindle small volume, smoothly can come in and go out completely in cast tube.
Description
Technical field
A kind of cast tube lapping device, more particularly to casting-pipe inner wall grinder are the utility model is related to, belongs to plant equipment
Technical field.
Background technology
, it is necessary to be ground to the inwall of cast tube in cast tube manufacture, the equipment in casting-pipe inner wall grinding is applied at present
Using a motor for being arranged on linear moving apparatus rear end by one rear-end transmission bar of belt drive, in linear moving apparatus
Front end emery wheel is set, emery wheel driven by front end drive link, and multiple axles are provided between front end drive link and rear-end transmission bar
Bearing, bearing is set in bearing block, is all connected with intermediate transmission bar before and after a bearing, rear-end transmission bar with by these
Between drive link power is worn to front end driven rod, in process of lapping under the driving of linear moving apparatus in emery wheel along casting
Grinding to casting-pipe inner wall whole length is realized in pipe axial movement, and the radial dimension near this mode emery wheel leading section is smaller,
Easily it can come in and go out in cast tube, but the transmission of this mode power is carried out by more intermediate transmission bars, when installing making
Ask more intermediate transmission bars, front end drive link and rear-end transmission bar strictly concentric, and deviation also do not occur in use,
But in actual fabrication, it is difficult to realize with one heart completely, moreover many dust can be produced during grinding, and these are adopted
It can be polluted with the structure middle (center) bearing of bearing-transmission by dust, cause to wear, and the degree of wear of front and back bearings also differs
Cause, this can be caused, and the resistance in power transmitting procedure is big, circular runout is big, and bias easily occurs and waves, and drawbacks described above is made
Into in actual grinding noise it is big, ear-piercing, and drive link is eccentric, and frictional resistance is big.
The content of the invention
The purpose of this utility model is to overcome drawbacks described above present on current casting-pipe inner wall grinder, there is provided a kind of
Casting-pipe inner wall grinder.
To realize the purpose of this utility model, following technical schemes is employed：A kind of casting-pipe inner wall grinder, including it is straight
Line mobile device, electro spindle, the output of described electro spindle are fixedly connected with the leading section of the moving member of linear moving apparatus
Axle is anterior to be more than anterior diameter, the axle with bellmouth is arranged with output shaft front portion for cone, conical rearward diameter
Set, described axle sleeve rearward end have flange, and the axis of axle sleeve and the axial direction of output shaft are coincided, and emery wheel is set on axle sleeve,
Emery wheel rear end face is pressed on flange, and gland is fixedly connected with electro spindle front end, and gland is pressed on emery wheel, before gland and output shaft
End is bolted to connection, and is fixedly connected between gland and axle sleeve also by bolt；Further；Described electro spindle is mounted in
In seamless steel pipe, the wall thickness of described seamless steel pipe is 5mm；Further；The output shaft rearward end of described electro spindle is set
There is closure, closure is fixedly connected on electro spindle shell；Further；Described linear moving apparatus is leading screw or tooth
Take turns rack structure or the linear moving apparatus of chain drive；Further；Described linear moving apparatus is arranged on lifting dress
Put, lowering or hoisting gear bottom has universal wheel.
Actively advantageous effects of the present utility model are：This grinder directly drives sand using electro spindle in front end
Wheel, overcoming current lapping device needs to enter defect caused by action edge transmission using more drive links, is run in grinding flat
Surely, noise is small, and the circular runout of emery wheel is small, and grinding is uniform, and fixing structure for grinding wheel is firm, electro spindle small volume, completely can be suitable
In the discrepancy cast tube of profit, electro spindle is seated in no steel pipe and sets closure, Ke Yishi in the output shaft rearward end of electro spindle
It is now effective dust-proof, ensure the service life of equipment, the linear moving apparatus and lowering or hoisting gear in the present apparatus are using currently known
Mechanism i.e. can be achieved.
Brief description of the drawings
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is the schematic diagram of the utility model electro spindle and emery wheel.
Embodiment
In order to more fully explain implementation of the present utility model, there is provided embodiment of the present utility model.These implement real
Example is only to elaboration of the present utility model, does not limit the scope of the utility model.
With reference to accompanying drawing to the further details of explanation of the utility model, in accompanying drawing each mark for：1：Universal wheel；2：Lifting dress
Put；3：Linear moving apparatus；4：Electro spindle；5：Emery wheel；6：Cone；7：Axle sleeve；8：Gland；9：The spiral shell being connected on axle sleeve
Bolt；10：The bolt being connected on output shaft；11：Conveying axis；12：Seamless steel pipe；13：Closure；14：Flange.The utility model
In front refer to such as left in Fig. 2.The cast tube of linear moving apparatus and lowering or hoisting gear in the introduction in the utility model
There is the application of maturation on device for grinding inner wall, have in current plurality of devices with linear moving apparatus and lowering or hoisting gear, category
In prior art.A kind of casting-pipe inner wall grinder, including linear moving apparatus 3, described linear moving apparatus be leading screw or
The linear moving apparatus of gear ＆ rack structure or chain drive；Described linear moving apparatus is arranged on lowering or hoisting gear 2, is risen
Falling unit bottom has universal wheel 3, and universal wheel 3 is with brake, and the universal wheel of strap brake can commercially be bought at present, straight
The leading section of the moving member of line mobile device is fixedly connected with electro spindle 4, and the output shaft front portion of described electro spindle 4 is circular cone
Shape, 6 show cone, and conical rearward diameter is more than anterior diameter, is arranged with output shaft front portion with bellmouth
Axle sleeve 7, the described rearward end of axle sleeve 7 have flange 14, and the axis of axle sleeve and the axial direction of output shaft are coincided, and emery wheel 5 is set in
On axle sleeve 7, emery wheel rear end face is pressed on flange, and gland 8 is fixedly connected with electro spindle front end, and gland 8 is pressed on emery wheel, gland
8 are bolted to connection with output shaft front end, and 10 is are connected to the bolt on output shaft, also by spiral shell between gland and axle sleeve
Bolt is fixedly connected；9 is are connected to bolt on axle sleeve, can be by emery wheel firmly and output shaft using above-mentioned attachment structure
It is fixed together, for described electro spindle in seamless steel pipe 12, the wall thickness of described seamless steel pipe 12 is 5mm；By electricity
Main shaft is arranged in the seamless steel pipe of 5mm wall thickness, neither influences its radiating, additionally it is possible to is played good dustproof effect, is prevented from grinding
Influence of the dust to the electro spindle life-span during mill, the output shaft rearward end of described electro spindle is provided with closure 13, close
Capping 13 is fixedly connected on electro spindle shell.
After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (5)
1. a kind of casting-pipe inner wall grinder, including linear moving apparatus, it is characterised in that：In the moving member of linear moving apparatus
Leading section is fixedly connected with electro spindle, and the output shaft of described electro spindle is anterior to be more than for cone, conical rearward diameter
Anterior diameter, the axle sleeve with bellmouth is arranged with output shaft front portion, and described axle sleeve rearward end has flange, the axle of axle sleeve
The axial direction of line and output shaft is coincided, and emery wheel is set on axle sleeve, and emery wheel rear end face is pressed on flange, is fixed in electro spindle front end
Gland is connected with, gland is pressed on emery wheel, and gland is bolted to connection with output shaft front end, is also led between gland and axle sleeve
Bolt is crossed to be fixedly connected.
A kind of 2. casting-pipe inner wall grinder according to claim 1, it is characterised in that：Described electro spindle is mounted in seamless steel
In pipe, the wall thickness of described seamless steel pipe is 5mm.
A kind of 3. casting-pipe inner wall grinder according to claim 1, it is characterised in that：After the output shaft of described electro spindle
End set has closure, and closure is fixedly connected on electro spindle shell.
A kind of 4. casting-pipe inner wall grinder according to claim 1, it is characterised in that：Described linear moving apparatus uses
Either electric power drives gear ＆ rack structure driving or motor driven chain drive or using manpower the driving of motor driven leading screw
Driving.
A kind of 5. casting-pipe inner wall grinder according to claim 1, it is characterised in that：Described linear moving apparatus is set
On lowering or hoisting gear, lowering or hoisting gear bottom has universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031593.3U CN207087490U (en) | 2017-08-17 | 2017-08-17 | A kind of casting-pipe inner wall grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721031593.3U CN207087490U (en) | 2017-08-17 | 2017-08-17 | A kind of casting-pipe inner wall grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087490U true CN207087490U (en) | 2018-03-13 |
Family
ID=61541666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721031593.3U Expired - Fee Related CN207087490U (en) | 2017-08-17 | 2017-08-17 | A kind of casting-pipe inner wall grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277944A (en) * | 2018-11-27 | 2019-01-29 | 无锡机床股份有限公司 | Grinding wheel electro spindle |
| CN111390673A (en) * | 2020-03-02 | 2020-07-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
-
2017
- 2017-08-17 CN CN201721031593.3U patent/CN207087490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277944A (en) * | 2018-11-27 | 2019-01-29 | 无锡机床股份有限公司 | Grinding wheel electro spindle |
| CN111390673A (en) * | 2020-03-02 | 2020-07-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111390673B (en) * | 2020-03-02 | 2021-08-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
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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: 20180313 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |