CN209491645U - A kind of achievable internal cooling grinding wheel unit - Google Patents
A kind of achievable internal cooling grinding wheel unit Download PDFInfo
- Publication number
- CN209491645U CN209491645U CN201822061587.3U CN201822061587U CN209491645U CN 209491645 U CN209491645 U CN 209491645U CN 201822061587 U CN201822061587 U CN 201822061587U CN 209491645 U CN209491645 U CN 209491645U
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- grinding wheel
- bath
- grinding
- coolant liquid
- cooling
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Abstract
The utility model relates to a kind of grinding wheel units of achievable internal cooling, it is desirable to provide one kind can pour coolant liquid inside grinding wheel, reach and be ground internal efficiently cooling, the cooling grinding wheel unit in the achievable inside of reduction grinding skin temperature.A kind of achievable internal cooling grinding wheel unit, is made of knife handle and grinding wheel, and grinding wheel is installed on knife handle lower part, and grinding wheel top is equipped with bath ring, and knife handle is pierced by from bath ring center, and grinding wheel is equipped with cooling water channel.Bath is equipped with circumferential wall, and bath ring upper end is coolant liquid water inlet, and bath ring lower end is equipped with the flush port inside coolant liquid introducing grinding wheel, flush port annular branch.Ring lower end wash by water equipped with 3 points of self-centering threaded locating holes, grinding wheel upper surface is equipped with mounting hole corresponding with threaded locating hole.When carrying out grinding, it can be ensured that coolant liquid enters grinding wheel centre, and enters intermediate grinding position by the cooling water channel on grinding wheel, takes away wheel grinding and processes generated high temperature, guarantees processing quality.
Description
Technical field
The utility model belongs to field of machining, in particular to a kind of achievable internal cooling grinding wheel unit.
Background technique
Since grinding wheel can generate cutting heat in grinding process, it need to be cooled down.The type of cooling there are two types of previous, one
It kind is that directly to rush coolant liquid on the outside of grinding wheel cooling, due to grinding wheel process high-speed rotation, coolant liquid is only in this way
It can impact on the outside of grinding wheel, cannot be introduced into inside grinding abrasive disk the heat taken away inside grinding wheel.The second way is passed through by main shaft
It crosses knife handle and is cooled down to rushing coolant liquid inside grinding wheel, though this mode solves the problems, such as that coolant liquid cannot be introduced into inside.But
When coolant liquid use a period of time, a small amount of scrap can be had in coolant liquid, main shaft ceramic joint can be caused to wear, reduce main shaft
Service life.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind can pour coolant liquid in grinding wheel
Portion reaches the internal efficiently cooling achievable internal cooling grinding wheel unit of grinding.To solve the above problems, the utility model is
Be achieved through the following technical solutions: a kind of achievable internal cooling grinding wheel unit is made of, grinding wheel installation knife handle and grinding wheel
In knife handle lower part, grinding wheel top is equipped with bath ring, and knife handle is pierced by from bath ring center, and grinding wheel is equipped with cooling water channel.
Above-mentioned bath is equipped with circumferential wall, and bath ring upper end is coolant liquid water inlet, and bath ring lower end is equipped with and will cool down
Liquid introduces the flush port inside grinding wheel, flush port annular branch.Bath ring lower end is equipped with 3 points of self-centering threaded locating holes, on
Grinding wheel upper surface is stated equipped with mounting hole corresponding with threaded locating hole.
Compared with prior art, the beneficial effects of the utility model are that a kind of grinding wheel unit of achievable internal cooling can
So that process coolant liquid is entered grinding wheel centre, and intermediate grinding position is entered by the cooling water channel on grinding wheel, takes away
Wheel grinding processes generated heat, to guarantee the processing quality of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the grinding wheel top view of the utility model.
Fig. 3 is the bath ring cross-sectional view of the utility model.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
A kind of achievable internal cooling grinding wheel unit, is made of knife handle 1 and grinding wheel 3, and grinding wheel 3 is installed on 1 lower part of knife handle,
3 top of grinding wheel is equipped with bath ring 2, and knife handle 1 is pierced by from bath 2 center 10 of ring, and grinding wheel 3 is equipped with cooling water channel 4.Bath
Ring 2 is equipped with circumferential wall 6, and bath 2 upper end of ring is coolant liquid water inlet 7, and bath 2 lower end of ring, which is equipped with, introduces coolant liquid in grinding wheel
The flush port 8 in portion, the annular branch of flush port 8.2 lower end of ring wash by water equipped with 3 points of self-centering threaded locating holes 9, above-mentioned grinding wheel 3
Upper surface is equipped with mounting hole 5 corresponding with threaded locating hole 9.Grinding wheel 3 is installed on 1 lower part of knife handle when installation, and bath ring 2 is installed
In on grinding wheel 3, knife handle 1 is pierced by from bath 2 center 10 of ring, and threaded locating hole 9 and mounting hole 5 are coincided, and is twisted with screw
Tight, 3 points of realizations are self-centering to be not necessarily to secondary adjustment.In process, coolant liquid, main shaft are poured from bath 2 water inlet 7 of ring
High-speed rotation drives knife handle 1, grinding wheel 3 and bath 2 high-speed rotation of ring, and generating centrifugal force makes coolant liquid along bath 2 circumferential wall 6 of ring
It flows downward, splash out coolant liquid will not because of high-speed rotation.Coolant liquid enters cooling water channel 4 by flush port 8, flows into grinding
The center of processing makes to achieve the effect that inside 3 inside of grinding wheel and machining area efficiently cooling.
Although the utility model is described in detail above, the utility model is without being limited thereto, art technology
Personnel can be carry out various modifications with principle according to the present utility model.It is therefore all to be modified according to made by the utility model principle,
It all should be understood as falling into the protection scope of the utility model.
Claims (3)
1. a kind of achievable internal cooling grinding wheel unit, is made of, grinding wheel is installed on knife handle lower part, feature knife handle and grinding wheel
It is, grinding wheel top is equipped with bath ring, and knife handle is pierced by from bath ring center, and grinding wheel is equipped with cooling water channel.
2. a kind of achievable internal cooling grinding wheel unit according to claim 1, which is characterized in that the bath ring is set
There is circumferential wall, bath ring upper end is coolant liquid water inlet, and bath ring lower end is equipped with bath coolant liquid introduced inside grinding wheel
Mouthful, flush port annular branch.
3. a kind of achievable internal cooling grinding wheel unit according to claim 1 or 2, which is characterized in that the bath
Ring lower end is equipped with 3 points of self-centering threaded locating holes, and the grinding wheel upper surface is equipped with installation corresponding with threaded locating hole
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061587.3U CN209491645U (en) | 2018-12-10 | 2018-12-10 | A kind of achievable internal cooling grinding wheel unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061587.3U CN209491645U (en) | 2018-12-10 | 2018-12-10 | A kind of achievable internal cooling grinding wheel unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491645U true CN209491645U (en) | 2019-10-15 |
Family
ID=68152881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061587.3U Active CN209491645U (en) | 2018-12-10 | 2018-12-10 | A kind of achievable internal cooling grinding wheel unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334182A (en) * | 2021-08-05 | 2021-09-03 | 江苏金圣棋盘玻璃科技发展有限公司 | Edge grinding machine for automobile glass |
-
2018
- 2018-12-10 CN CN201822061587.3U patent/CN209491645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334182A (en) * | 2021-08-05 | 2021-09-03 | 江苏金圣棋盘玻璃科技发展有限公司 | Edge grinding machine for automobile glass |
| CN113334182B (en) * | 2021-08-05 | 2021-11-16 | 江苏金圣棋盘玻璃科技发展有限公司 | Edge grinding machine for automobile glass |
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