CN204382081U - A kind of Novel grinding-machine main-shaft grinding wheel stand - Google Patents
A kind of Novel grinding-machine main-shaft grinding wheel stand Download PDFInfo
- Publication number
- CN204382081U CN204382081U CN201420779489.2U CN201420779489U CN204382081U CN 204382081 U CN204382081 U CN 204382081U CN 201420779489 U CN201420779489 U CN 201420779489U CN 204382081 U CN204382081 U CN 204382081U
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- grinding
- chuck
- taper hole
- mounting seat
- emery wheel
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Abstract
A kind of Novel grinding-machine main-shaft grinding wheel stand, comprise the mounting seat be fixed on grinding machine spindle, emery wheel, chuck, emery wheel is socketed in mounting seat; Mounting seat is provided with for installing chuck and embedding and second taper hole friction tight with grinding machine spindle with friction tight first taper hole of chuck, confession grinding machine spindle; First taper hole and the second taper hole are coaxially arranged, and chuck is connected in the first taper hole.The purpose of this utility model is to provide a kind of Novel grinding-machine main-shaft grinding wheel stand, and grinding machine spindle can be made to realize grinding and carving milling simultaneously.
Description
Technical field
The utility model relates to Machining Technology field, is specifically related to a kind of Novel grinding-machine main-shaft grinding wheel stand.
Background technology
Along with super-abrasive grinding wheel and the technical research of ultrahigh speed grinding machine and development, the efficiency requirements of people to grinding device is more and more higher.Existing grinding machine spindle major part can only realize grinding function by being provided with different emery wheels, and often need to utilize milling machine in addition to realize to the milling of workpiece, main shaft can not be made to realize grinding and the compatibility of carving milling, and the utilization rate of main shaft is low and operation is convenient not simultaneously.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Novel grinding-machine main-shaft grinding wheel stand, can realize grinding and carving milling making grinding machine spindle simultaneously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Novel grinding-machine main-shaft grinding wheel stand, comprise the mounting seat be fixed on grinding machine spindle, emery wheel, chuck, emery wheel is socketed in mounting seat; Mounting seat is provided with for installing chuck and embedding and second taper hole friction tight with grinding machine spindle with friction tight first taper hole of chuck, confession grinding machine spindle; First taper hole and the second taper hole are coaxially arranged, and chuck is connected in the first taper hole.
Preferably, mounting seat comprises boss for installing emery wheel and bearing, and the first taper hole is arranged in boss.
Preferably, the second taper hole runs through that to be arranged at bearing inner and extend to boss inside.
Preferably, boss outer surface is bolted with emery wheel locking nut, and emery wheel is clamped between emery wheel locking nut and bearing.
Preferably, boss outer surface is also provided with the chuck locking nut for locking chuck, and chuck locking nut mates with boss screw thread.
Preferably, a base rear end is provided with adpting flange, and mounting seat is fixed on grinding machine spindle by adpting flange.
The beneficial effects of the utility model are:
Novel grinding-machine main-shaft grinding wheel stand of the present utility model, mounting seat is provided with emery wheel and chuck simultaneously, both can be used for the grinding of grinding machine spindle, brill Milling Process is carried out again by grips drill bit or milling cutter, thus make main shaft realize grinding, carving milling compatibility to a certain extent, effectively raise main shaft utilization rate, operate simple and fast more, save time; Main shaft axle core is connected with mounting seat by taper hole in addition, and the chuck being clamped with milling cutter also inserts mounting seat by taper hole, thus ensure that the installation accuracy that general carving milling machine knife handle has and machining accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral: 10, mounting seat; 11, the first taper hole; 12, the second taper hole; 20, emery wheel; 21, emery wheel locking nut; 30, chuck; 31, chuck locking nut.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
A kind of Novel grinding-machine main-shaft grinding wheel stand as shown in Figure 1, comprise the mounting seat 10 be fixed on grinding machine spindle, emery wheel 20, chuck 30, emery wheel 20 is socketed in mounting seat 10; Mounting seat 10 is provided with for installing chuck 30 and embedding and second taper hole 12 friction tight with grinding machine spindle with friction tight first taper hole 11 of chuck 30, confession grinding machine spindle; Chuck 30 is connected in the first taper hole 11, and the first taper hole 11 and the second taper hole 12 are coaxially arranged, and can improve installation accuracy and the machining accuracy of this device.Preferably, for ease of more fastening for this grinding wheel stand is installed on grinding machine spindle, mounting seat can be provided with boss and bearing, boss structure be convenient to emery wheel socket, and bearing make whole device more fastening be fixed on grinding machine spindle; Further, the first taper hole 11 can be arranged at boss inside, facilitate chuck 30 cross-under, and steadiness is better; In addition, the second taper hole 12 runs through and is arranged at bearing and extends to boss inside, when this structure makes grinding machine spindle axle core be installed on grinding wheel stand, operationally more firm, not easily loosens, can play certain positioning action.
In order to further emery wheel 20 is installed in mounting seat 10, emery wheel locking nut 21 can be arranged at boss emery wheel 20 is locked, emery wheel 20 is made to be clamped between emery wheel locking nut 21 and bearing, and emery wheel locking nut 21 mates with boss screw thread, prevent the emery wheel 20 when main shaft rotates from loosening, improve the quality of processing; Meanwhile, in order to milling cutter is installed on mounting seat 10, chuck locking nut 31 can be provided with at boss and chuck 30 is locked, in addition, chuck locking nut 31 and boss threaded engagement, also can lock onto on boss by chuck, improve the steadiness of whole device, ensure crudy further.
Preferably, a base rear end is provided with adpting flange, and mounting seat is fixed on grinding machine spindle by adpting flange, adopt adpting flange herein, mounting seat more firmly can be installed on grinding machine spindle, simultaneously, also facilitate whole grinding wheel stand to dismantle, be applied on different main shafts.
Operationally, by the adpting flange that this grinding wheel stand is provided with by mounting seat 10, bolt is used to be fixed on grinding machine spindle by mounting seat 10, main shaft axle core is installed in the second taper hole 12, whole grinding wheel stand can be driven to rotate when main shaft rotates, and the emery wheel 20 that grinding wheel stand is provided with carry out grinding process to workpiece in rotary course; On the other hand, in the first taper hole 11 that mounting seat is provided with, cross-under has chuck 30, and chuck 30 can clamp brick or milling cutter, carries out carving milling process to workpiece, so just makes main shaft achieve grinding dual-purpose with carving milling, improves the utilization rate of main shaft, save time and cost.And the locking nut that this grinding wheel stand is provided with strengthens the stability of whole device, improve the machining accuracy of this device.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (6)
1. a Novel grinding-machine main-shaft grinding wheel stand, comprise the mounting seat be fixed on grinding machine spindle, emery wheel, chuck, it is characterized in that, emery wheel is socketed in mounting seat; Mounting seat is provided with for installing chuck and embedding and second taper hole friction tight with grinding machine spindle with friction tight first taper hole of chuck, confession grinding machine spindle; First taper hole and the second taper hole are coaxially arranged, and chuck is connected in the first taper hole.
2. Novel grinding-machine main-shaft grinding wheel stand as claimed in claim 1, is characterized in that, mounting seat comprises boss for installing emery wheel and bearing, and the first taper hole is arranged in boss.
3. Novel grinding-machine main-shaft grinding wheel stand as claimed in claim 2, is characterized in that, the second taper hole runs through that to be arranged at bearing inner and extend to boss inside.
4. Novel grinding-machine main-shaft grinding wheel stand as claimed in claim 2, it is characterized in that, boss outer surface is bolted with emery wheel locking nut, and emery wheel is clamped between emery wheel locking nut and bearing.
5. Novel grinding-machine main-shaft grinding wheel stand as claimed in claim 2, it is characterized in that, boss outer surface is also provided with the chuck locking nut for locking chuck, and chuck locking nut mates with boss screw thread.
6. Novel grinding-machine main-shaft grinding wheel stand as claimed in claim 2, is characterized in that, a base rear end is provided with adpting flange, and mounting seat is fixed on grinding machine spindle by adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779489.2U CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779489.2U CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382081U true CN204382081U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779489.2U Active CN204382081U (en) | 2014-12-10 | 2014-12-10 | A kind of Novel grinding-machine main-shaft grinding wheel stand |
Country Status (1)
| Country | Link |
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| CN (1) | CN204382081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
-
2014
- 2014-12-10 CN CN201420779489.2U patent/CN204382081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234819A (en) * | 2015-11-09 | 2016-01-13 | 丹阳市长平机械有限公司 | Grinding wheel and connecting device thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |