CN206335449U - The replaceable guide wheel assembly of abrasive wire sawing equipment - Google Patents
The replaceable guide wheel assembly of abrasive wire sawing equipment Download PDFInfo
- Publication number
- CN206335449U CN206335449U CN201621220871.5U CN201621220871U CN206335449U CN 206335449 U CN206335449 U CN 206335449U CN 201621220871 U CN201621220871 U CN 201621220871U CN 206335449 U CN206335449 U CN 206335449U
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- China
- Prior art keywords
- guide wheel
- wheel
- bearing
- wheel hub
- hub
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of replaceable guide wheel assembly of abrasive wire sawing equipment, including right bearing, left bearing, wheel shaft, inner spacing collar, outer separator, guide wheel wheel hub, lock washer, locking nut, gland and guide wheel；Guide wheel wheel hub is supported on wheel shaft by right bearing, left bearing；Guide wheel wheel hub right-hand member provided with big end the left side frustum rank, guide wheel endoporus for big end the left side taper hole, guide wheel inner hole sleeve mounted in guide wheel wheel hub right-hand member step it is cylindrical on, and be fixedly connected on by screw on the right side of guide wheel wheel hub on step end face；Guide wheel outer peripheral surface is provided with V-arrangement metallic channel；Further improvement is that：Guide wheel outer peripheral surface V-arrangement metallic channel opening angle α 2 is more than bottom land angle α 1.The utility model guide wheel running accuracy is high, in use, abrasive wire sawing high precision, sand line is changed convenient.
Description
Technical field
The utility model is related to abrasive wire sawing equipment technical field, in particular to a kind of guide wheel assembly.
Background technology
Guide wheel assembly, including right bearing, left bearing, wheel shaft, inner spacing collar, outer separator, guide wheel wheel hub, lock washer, locking
Nut, gland and guide wheel, guide wheel wheel hub are supported on bearing.For the ease of changing, guide wheel wheel hub right-hand member is provided between step, guide wheel
Gap engagement sleeves mounted in guide wheel wheel hub right-hand member step it is cylindrical on, and step end face on the right side of guide wheel wheel hub is fixedly connected on by screw
On.The major defect of this structure guide wheel assembly is：Guide wheel is set with to be coordinated with the cylindrical gap of guide wheel wheel hub right-hand member step so that
There may be than larger coaxiality error, influence abrasive wire sawing essence relative to guide wheel assembly pivot for guide wheel V-arrangement metallic channel
Degree.
The content of the invention
The utility model in view of the shortcomings of the prior art, proposes that one kind can substantially reduce V-arrangement metallic channel relative to guide wheel group
The coaxiality error of part pivot, significantly improves the replaceable guide wheel assembly of abrasive wire sawing equipment of abrasive wire sawing precision.
The utility model is achieved through the following technical solutions technical goal.
The replaceable guide wheel assembly of abrasive wire sawing equipment, including right bearing, left bearing, wheel shaft, inner spacing collar, outer separator, guide wheel
Wheel hub, lock washer, locking nut, gland and guide wheel；The left bearing, inner spacing collar, outer separator, right bearing, lock washer and
Locking nut is from left to right sleeved on wheel shaft successively, and locking nut fixes left bearing, inner spacing collar, right bearing, lock washer
On wheel shaft；The guide wheel wheel hub is sleeved on wheel shaft right-hand member, and left bearing, inner spacing collar, outer separator, right bearing are sleeved on into guide wheel wheel
In hub endoporus, and left bearing, outer separator, right bearing are fixed in guide wheel wheelboss inner hole by gland；The guide wheel wheel hub is right
End is provided with step；The guide wheel be sleeved on guide wheel wheel hub right-hand member step it is cylindrical on, and guide wheel wheel hub is fixedly connected on by screw
On the step end face of right side；The guide wheel outer peripheral surface is provided with V-arrangement metallic channel；It is theed improvement is that：The guide wheel wheel hub right-hand member
Step is cylindrical, guide wheel endoporus is respectively to hold in the left side, corresponding cone, taper hole greatly.
In said structure, the guide wheel outer peripheral surface V-arrangement metallic channel opening angle α 2 is more than bottom land angle α 1.
The utility model compared with prior art, has the positive effect that：
Combined 1. guide wheel endoporus, guide wheel wheel hub right-hand member step are cylindrical by taper hole, cone, no fit clearance is substantially reduced
V-arrangement metallic channel significantly improves abrasive wire sawing precision relative to the coaxiality error of guide wheel assembly pivot.
2. guide wheel outer peripheral surface V-arrangement metallic channel opening angle α 2 is more than bottom land angle α 1, in use, being convenient for changing
Sand line.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is I enlarged schematic partial view in Fig. 1.
Embodiment
Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.
The replaceable guide wheel assembly of abrasive wire sawing equipment shown in accompanying drawing, including right bearing 1, left bearing 2, wheel shaft 3, inner spacing collar 4,
Outer separator 5, guide wheel wheel hub 6, lock washer 7, locking nut 8, gland 9 and guide wheel 12；Left bearing 2, inner spacing collar 4, outer separator 5,
Right bearing 1, lock washer 7 and locking nut 8 are from left to right sleeved on wheel shaft 3 successively, locking nut 8 by left bearing 2, it is interior every
Set 4, right bearing 1, lock washer 7 are fixed on wheel shaft 3；Guide wheel wheel hub 6 is sleeved on the right-hand member of wheel shaft 3, by left bearing 2, inner spacing collar
4th, outer separator 5, right bearing 1 are sleeved in the endoporus of guide wheel wheel hub 6, and are consolidated left bearing 2, outer separator 5, right bearing 1 by gland 9
It is scheduled in the endoporus of guide wheel wheel hub 6；The right-hand member of guide wheel wheel hub 6 is provided with step, and step is the big cone held on the left side, and the endoporus of guide wheel 12 is
Big end is in the taper hole on the left side, and the inner hole sleeve of guide wheel 12 is fixedly connected on by screw 11 and led on the right-hand member step of guide wheel wheel hub 6
Take turns on the right side step end face of wheel hub 6；The outer peripheral surface of guide wheel 12 is provided with V-arrangement metallic channel, and V-arrangement metallic channel opening angle α 2 is more than
Bottom land angle α 1；The right-hand member step of guide wheel wheel hub 6 is cylindrical, the endoporus of guide wheel 12 is respectively big holds in the left side, corresponding cone, cone
Hole.
Claims (2)
1. a kind of replaceable guide wheel assembly of abrasive wire sawing equipment, including right bearing（1）, left bearing（2）, wheel shaft（3）, inner spacing collar
（4）, outer separator（5）, guide wheel wheel hub（6）, lock washer（7）, locking nut（8）, gland（9）And guide wheel（12）；The left axle
Hold（2）, inner spacing collar（4）, outer separator（5）, right bearing（1）, lock washer（7）And locking nut（8）From left to right it is set with successively
In wheel shaft（3）On, locking nut（8）By left bearing（2）, inner spacing collar（4）, right bearing（1）, lock washer（7）It is fixed on wheel shaft
（3）On；The guide wheel wheel hub（6）It is sleeved on wheel shaft（3）Right-hand member, by left bearing（2）, inner spacing collar（4）, outer separator（5）, right bearing
（1）It is sleeved on guide wheel wheel hub（6）In endoporus, and pass through gland（9）By left bearing（2）, outer separator（5）, right bearing（1）It is fixed on
Guide wheel wheel hub（6）In endoporus；The guide wheel wheel hub（6）Right-hand member is provided with step；The guide wheel（12）It is sleeved on guide wheel wheel hub（6）It is right
On end stand rank is cylindrical, and pass through screw（11）It is fixedly connected on guide wheel wheel hub（6）On the step end face of right side；The guide wheel（12）Outside
Enclose surface and be provided with V-arrangement metallic channel；It is characterized in that：The guide wheel wheel hub（6）Right-hand member step is cylindrical, guide wheel（12）Endoporus is respectively
Hold in the left side, corresponding cone, taper hole greatly.
2. the replaceable guide wheel assembly of abrasive wire sawing equipment according to claim 1, it is characterised in that：The guide wheel（12）Outside
Enclose surface V-arrangement metallic channel opening angle α 2 and be more than bottom land angle α 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220871.5U CN206335449U (en) | 2016-11-14 | 2016-11-14 | The replaceable guide wheel assembly of abrasive wire sawing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220871.5U CN206335449U (en) | 2016-11-14 | 2016-11-14 | The replaceable guide wheel assembly of abrasive wire sawing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335449U true CN206335449U (en) | 2017-07-18 |
Family
ID=59300024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220871.5U Expired - Fee Related CN206335449U (en) | 2016-11-14 | 2016-11-14 | The replaceable guide wheel assembly of abrasive wire sawing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493629A (en) * | 2016-11-14 | 2017-03-15 | 陈红玲 | The replaceable guide wheel assembly of abrasive wire sawing equipment |
-
2016
- 2016-11-14 CN CN201621220871.5U patent/CN206335449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493629A (en) * | 2016-11-14 | 2017-03-15 | 陈红玲 | The replaceable guide wheel assembly of abrasive wire sawing equipment |
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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: 20170718 Termination date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |