CN208409570U - Numeral-controlled internal grinder is ground spreading axle construction - Google Patents
Numeral-controlled internal grinder is ground spreading axle construction Download PDFInfo
- Publication number
- CN208409570U CN208409570U CN201820941467.XU CN201820941467U CN208409570U CN 208409570 U CN208409570 U CN 208409570U CN 201820941467 U CN201820941467 U CN 201820941467U CN 208409570 U CN208409570 U CN 208409570U
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- CN
- China
- Prior art keywords
- numeral
- grinding wheel
- controlled internal
- internal grinder
- axle construction
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000003892 spreading Methods 0.000 title claims abstract description 12
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009960 carding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model belongs to grinding machine equipment technical field, it is related to a kind of numeral-controlled internal grinder grinding spreading axle construction, including the bistrique being obliquely installed, the output end of bistrique is fixed with expanded shaft, grinding wheel is fixedly connected on the axial outer end face of expanded shaft, and it is pyramidal that the inner cavity of grinding wheel is big in collar extension, internal orifice is small.The utility model product structure is simple, reasonable, and the utility model is structurally reasonable, effectively improves processing efficiency and machining accuracy；Easy to operate, because the loss of grinding wheel is small, utilization rate is high；The time is saved, work efficiency is improved；The steady operation for being conducive to numeral-controlled internal grinder improves the practicability and widespread popularity of numeral-controlled internal grinder.
Description
Technical field
The utility model belongs to grinding machine equipment technical field, is related to a kind of numeral-controlled internal grinder grinding spreading axle construction.
Background technique
Clutch body is the key part in auto parts and components, and the processing of clutch body inner hole and end face is the part
Critical process.At present using two kinds of process programs of smart car and grinding, reach the final precision of inner hole and end face.Because of clutch sheet
The shape of body is more special, and when using grinding process, in order to improve operating accuracy and efficiency, grinding method is the difficulty of current techniques
Point.Disadvantage existing for existing grinding attachment is: it is at high cost, production efficiency is low, precision it is difficult to ensure that, be unfavorable for machinery industry
Development.
Summary of the invention
In view of the above-mentioned problems, providing a kind of numeral-controlled internal grinder grinding spreading axle construction, which provides the utility model
A kind of operating accuracy that can improve grinding machine and the method for grinding for improving production efficiency, promote the development of mechanical industry.
According to the technical solution of the utility model includes: a kind of numeral-controlled internal grinder is ground spreading axle construction, it is characterised in that: packet
The bistrique being obliquely installed is included, the output end of bistrique is fixed with expanded shaft, and grinding wheel is fixedly connected on the axial outer end face of expanded shaft, sand
The inner cavity of wheel is pyramidal in collar extension is big, internal orifice is small.
The grinding wheel inner chamber bottom surface is fastenedly connected by screw in expanded shaft as a further improvement of the utility model,
On.
As a further improvement of the utility model, the outer profile of the grinding wheel in axial outer end diameter big, axial inner ends
Small pyramidal of diameter.
The outer diameter of the expanded shaft is consistent as a further improvement of the utility model,.
Grinding wheel inner cavity axial outer end protrusion grinding wheel outer profile axis is outside as a further improvement of the utility model,
End.
The utility model has the technical effect that the utility model product structure is simple, reasonable, and the utility model structure is closed
It manages, effectively improve processing efficiency and machining accuracy；Easy to operate, because the loss of grinding wheel is small, utilization rate is high；The time is saved, is improved
Work efficiency；The steady operation for being conducive to numeral-controlled internal grinder improves the practicability and widespread popularity of numeral-controlled internal grinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1, including grinding wheel 1, screw 2, expanded shaft 3, bistrique 4, part 5 etc..
As shown in Figure 1, the utility model is a kind of numeral-controlled internal grinder grinding spreading axle construction, including the mill being obliquely installed
First 4, the output end of bistrique 4 is fixed with expanded shaft 3, and grinding wheel 1 is fixedly connected on the axial outer end face of expanded shaft 3, the inner cavity of grinding wheel 1
Small pyramidal of, internal orifice big in collar extension.
1 inner chamber bottom surface of grinding wheel is fastenedly connected by screw 2 on expanded shaft 3.
It is pyramidal that the outer profile of grinding wheel 1 is big in axial outer end diameter, axial inner ends diameter is small.
The outer diameter of expanded shaft 3 is consistent.
1 inner cavity axial outer end of grinding wheel protrudes 1 outer profile axial outer end of grinding wheel.
The utility model product when in use, using the grinding method different from traditional grinding structure, by special
Grinding wheel 1, grinding wheel 1 are substantially in bowl shaped structure, and flaring cup wheel axial outer end diameter is 100mm, width 70mm, due to flaring cup wheel
The diameter of 1 outer circle and inner hole is big, has not only avoided clutch body central male feature in this way, but also can select powerful mill
First 4, the outer diameter uniform rigidity of expanded shaft 3 obtains larger raising, so that cutting force when improving grinding part 5, is ground the time
Corresponding to shorten, in the case where being ground Same Part, the grinding time can reduce half, and the machining accuracy of part also can be corresponding
It improves.
Claims (5)
1. a kind of numeral-controlled internal grinder is ground spreading axle construction, it is characterised in that: including the bistrique (4) being obliquely installed, bistrique (4)
Output end be fixed with expanded shaft (3), grinding wheel (1) is fixedly connected on the axial outer end face of expanded shaft (3), the inner cavity of grinding wheel (1)
Small pyramidal of, internal orifice big in collar extension.
2. numeral-controlled internal grinder as described in claim 1 is ground spreading axle construction, it is characterised in that: grinding wheel (1) inner cavity
Underrun screw (2) is fastenedly connected on expanded shaft (3).
3. numeral-controlled internal grinder as described in claim 1 is ground spreading axle construction, it is characterised in that: outside the grinding wheel (1)
It is pyramidal that profile is big in axial outer end diameter, axial inner ends diameter is small.
4. numeral-controlled internal grinder as described in claim 1 is ground spreading axle construction, it is characterised in that: the expanded shaft (3)
Outer diameter is consistent.
5. numeral-controlled internal grinder as described in claim 1 is ground spreading axle construction, it is characterised in that: grinding wheel (1) inner cavity
Axial outer end protrudes grinding wheel (1) outer profile axial outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941467.XU CN208409570U (en) | 2018-06-15 | 2018-06-15 | Numeral-controlled internal grinder is ground spreading axle construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941467.XU CN208409570U (en) | 2018-06-15 | 2018-06-15 | Numeral-controlled internal grinder is ground spreading axle construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208409570U true CN208409570U (en) | 2019-01-22 |
Family
ID=65109281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941467.XU Expired - Fee Related CN208409570U (en) | 2018-06-15 | 2018-06-15 | Numeral-controlled internal grinder is ground spreading axle construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208409570U (en) |
-
2018
- 2018-06-15 CN CN201820941467.XU patent/CN208409570U/en not_active Expired - Fee Related
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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: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |