CN212191541U - Composite grinding wheel spindle sleeve of edge grinder - Google Patents
Composite grinding wheel spindle sleeve of edge grinder Download PDFInfo
- Publication number
- CN212191541U CN212191541U CN201921464768.9U CN201921464768U CN212191541U CN 212191541 U CN212191541 U CN 212191541U CN 201921464768 U CN201921464768 U CN 201921464768U CN 212191541 U CN212191541 U CN 212191541U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- emery wheel
- hole
- spindle nose
- 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.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a saw bit sharpening machine, especially a compound grinding wheel axle head cover of sharpening machine. The method is characterized in that: the utility model discloses being equipped with centre bore and installation counter bore, emery wheel installation head and main shaft cooperation platform on the spindle nose cover, the spindle nose is sheathe in and is equipped with the tight fixed orifices of emery wheel. The grinding wheel fastening hole is a threaded hole, and a countersunk head of the mounting countersunk hole is arranged on the grinding wheel mounting side. The bolt is fixed the spindle nose cover to emery wheel pivot axle through the installation counter sink hole on, will slot emery wheel, anterior angle emery wheel, back angle emery wheel stack in proper order and place to the bolt is fixed to the spindle nose cover through emery wheel screw hole. The end face of the grinding wheel mounting head is provided with a fabrication hole for conveniently dismounting the grinding wheel. Through the setting, the utility model discloses can realize installing the three emery wheel that different grinding positions need simultaneously on an axle head, save and change the emery wheel tool setting frequently and take time and allow the requirement of frequent switching positive and negative rotation.
Description
Technical Field
The utility model relates to a saw bit sharpening machine, especially a compound grinding wheel axle head cover of sharpening machine.
Background
The existing edge grinder only installs one grinding wheel by adopting a grinding main shaft once, the installation mode is that one bolt is fixed in the center, the reverse rotation of the grinding wheel installed by the method can lead to the loosening of the fixed wire falling grinding wheel and the falling of the grinding wheel, the resonance is easy to generate when chamfering the two sides of the grinding head when the turning of the grinding wheel is not switched, so that the precision is poor, each workpiece is provided with a plurality of surfaces and grooves to be ground, and the grinding wheels in three different shapes are needed, a user can only change the grinding wheel and reset the tool by buying more equipment or spending more time, and the procedures are complicated when the grinding wheel is disassembled, and the shaft tail is controlled by detaching a rear sealing end cover of the grinding main shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, the convenient emery wheel of dismantling of high efficiency, the compound emery wheel axle head cover of sharpening machine that allows just reversing.
In order to realize the above purpose, the utility model discloses be equipped with centre bore 3 and installation counter sink 4, emery wheel installation head 5 and main shaft cooperation platform 7 on spindle nose cover 1, be equipped with emery wheel fastening hole 2 on spindle nose cover 1. The grinding wheel fastening hole 2 is a threaded hole, and a countersunk head of the mounting countersunk hole 4 is arranged on the grinding wheel mounting side. Bolt 9 is fixed axle head cover 1 to emery wheel pivot axle head 8 through installation counter sink 4 on, will slot emery wheel 10, anterior angle emery wheel 11, back angle emery wheel 12 superpose in proper order and place to bolt 13 is fixed to axle head cover 1 through the emery wheel screw hole. The end face of the grinding wheel mounting head 1 is provided with a fabrication hole 6 for conveniently dismounting the grinding wheel.
Through the setting, the utility model discloses can realize installing the three emery wheel that different grinding positions need simultaneously on an axle head, save and change the emery wheel tool setting frequently and take time and allow the requirement of frequent switching positive and negative rotation.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
Fig. 1, 2 and 3 are schematic structural diagrams of the present invention.
In the figure: 1. the grinding wheel spindle comprises a spindle sleeve, 2, a grinding wheel fastening hole, 3, a center hole, 4, an installation countersunk hole, 5, a grinding wheel installation head, 6, a process hole, 7, a spindle matching table, 8, a grinding wheel spindle end, 9, a bolt, 10, a grooving grinding wheel, 11, a front angle grinding wheel, 12, a rear angle grinding wheel, 13 and a bolt.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model discloses be equipped with centre bore 3 and installation counter bore 4, emery wheel installation head 5 and main shaft cooperation platform 7 on spindle nose cover 1, be equipped with emery wheel fastening hole 2 on spindle nose cover 1. The grinding wheel fastening hole 2 is a threaded hole, and a countersunk head of the mounting countersunk hole 4 is arranged on the grinding wheel mounting side. Bolt 9 is fixed axle head cover 1 to emery wheel pivot axle head 8 through installation counter sink 4 on, will slot emery wheel 10, anterior angle emery wheel 11, back angle emery wheel 12 superpose in proper order and place to bolt 13 is fixed to axle head cover 1 through the emery wheel screw hole. The end face of the grinding wheel mounting head 1 is provided with a fabrication hole 6 for conveniently dismounting the grinding wheel. Through the arrangement, the utility model discloses with the axle head cover 1 with main shaft cooperation platform 7 and the cooperation of emery wheel pivot axle head 8 and fix with bolt 9. And then the grooving grinding wheel 10, the front angle grinding wheel 11 and the rear angle grinding wheel 12 are sequentially superposed and then are matched with the grinding wheel mounting head 5 and fixed by the bolt 13 instead of being fixed by a single bolt of a central hole, so that the fixing bolt 13 is only subjected to shearing force and torsion force when the grinding wheel is switched to rotate forwards and reversely to ensure that the fixing bolt 13 is not loosened, and when the grinding position is switched, the grinding of the grinding wheels with different shapes can be realized only by setting the feed position of the grinding wheel. When the grinding wheel is disassembled, the two-fork wrench is inserted into the technical hole 6 of the grinding wheel mounting head 5 to control the grinding wheel rotating shaft, and then the bolt for fixing the grinding wheel can be disassembled by the hexagon socket wrench.
The above description is directed to the detailed description of the preferred and practical embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, as follows: when the assembly mode of emery wheel pivot spindle nose 8 was the concave station, the utility model discloses a main shaft cooperation platform 7 should then be the convex structure. All the equivalent changes or modifications made by the technical spirit of the present invention shall fall within the scope of the present invention.
Claims (1)
1. The compound grinding wheel axle head cover of sharpening machine, its characterized in that: the spindle nose is sleeved with a center hole, a mounting countersunk hole, a grinding wheel mounting head and a spindle matching table, the spindle nose is sleeved with a grinding wheel fastening hole, the grinding wheel fastening hole is a threaded hole, the countersunk hole for mounting the countersunk hole is arranged on the grinding wheel mounting side, the spindle nose sleeve is connected with the shaft end of a grinding wheel rotating shaft through a bolt, the spindle nose sleeve is connected with the screw hole through a slotted grinding wheel, a front angle grinding wheel and a rear angle grinding wheel through the bolt, and the end face of the grinding wheel mounting head is provided with a process hole convenient for dismounting the grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464768.9U CN212191541U (en) | 2019-08-26 | 2019-08-26 | Composite grinding wheel spindle sleeve of edge grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464768.9U CN212191541U (en) | 2019-08-26 | 2019-08-26 | Composite grinding wheel spindle sleeve of edge grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191541U true CN212191541U (en) | 2020-12-22 |
Family
ID=73807147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464768.9U Active CN212191541U (en) | 2019-08-26 | 2019-08-26 | Composite grinding wheel spindle sleeve of edge grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191541U (en) |
-
2019
- 2019-08-26 CN CN201921464768.9U patent/CN212191541U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104308275A (en) | Adjustable cylindrical machining tool and application method thereof | |
| CN211332760U (en) | Cylindrical workpiece tool of double-end-face grinding machine | |
| CN201044948Y (en) | Lathe grinding tools | |
| CN212191541U (en) | Composite grinding wheel spindle sleeve of edge grinder | |
| CN205852358U (en) | A kind of mounting tool of multiple large radius arc faces class part vehicle processing simultaneously | |
| CN203305001U (en) | Cylindrical grinding machine clamping mechanism | |
| CN203875759U (en) | Tool clamp for grinding large steel ingot section | |
| CN112427739A (en) | Composite grinding wheel spindle sleeve of edge grinder and mounting process | |
| CN202934410U (en) | Blade fixing mechanism of edge grinding device | |
| CN202399097U (en) | Grinding cutter | |
| CN210451955U (en) | Boring and milling cutter knife rest | |
| CN204108473U (en) | Adjustable excircle cylinder process tool | |
| CN208514197U (en) | A kind of fluted drill Sharpening device | |
| CN203254119U (en) | Device for bringing convenience to rolling cutter bit replacement | |
| CN201231427Y (en) | Portable type multifunctional blade milling machine | |
| CN204604092U (en) | A kind of axle sleeve internal grinding jig | |
| CN216938611U (en) | Machine tool milling cutter mounting mechanism convenient to disassemble and mount | |
| CN108705385A (en) | Fluted drill Sharpening device | |
| CN205218139U (en) | Enemy mills lathe | |
| CN215968230U (en) | Grinding wheel quick-change locking mechanism | |
| CN205968645U (en) | Emery wheel connection structure | |
| CN220740416U (en) | Adjustable hard alloy drill bit grinding machine adopting plane grinding method | |
| CN110712126B (en) | Grinding wheel convenient to disassemble and assemble for tool grinding machine | |
| CN202668325U (en) | Locking device for grinding wheel | |
| CN213438427U (en) | Drilling clamp capable of improving clamping efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |