CN213731244U - Water-cooling heat dissipation's emery wheel - Google Patents
Water-cooling heat dissipation's emery wheel Download PDFInfo
- Publication number
- CN213731244U CN213731244U CN202022438298.8U CN202022438298U CN213731244U CN 213731244 U CN213731244 U CN 213731244U CN 202022438298 U CN202022438298 U CN 202022438298U CN 213731244 U CN213731244 U CN 213731244U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- annular
- water
- communicated
- supporting shaft
- 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
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a emery wheel technical field, concretely relates to water-cooling's emery wheel, include: the annular grinding wheel comprises an annular grinding wheel body, a supporting shaft arranged in an inner cavity of the annular grinding wheel body, a water inlet cavity and a split-flow cooling cavity communicated with the water inlet cavity; the water inlet cavity comprises a blind hole formed in the supporting shaft and a plurality of round holes formed in the outer circle of the supporting shaft and communicated with the blind hole, and the open end of the supporting shaft is connected with a rotary joint; the shunting cooling cavity comprises a plurality of open grooves formed in the outer circle of the annular grinding wheel body and annular grooves formed in the inner hole of the annular grinding wheel body, a plurality of shunting holes communicated with the annular grooves are formed in the open grooves at intervals, and the annular grooves are communicated with the round holes. In this way, radiating emery wheel of water-cooling, improved radiating efficiency, prolonged life.
Description
Technical Field
The utility model relates to a emery wheel technical field especially relates to a water-cooling radiating emery wheel.
Background
The grinding wheel is a bonded grinding tool which is formed by bonding a common grinding material into a certain shape by a bonding agent and has certain strength. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
The grinding wheel in the prior art is poor in heat dissipation effect, the grinding wheel is in contact with a workpiece when rotating at a high speed, more heat is generated in a short time, the heat is not easy to dissipate and dissipate quickly, the grinding wheel is in a high-temperature state for a long time, the service life of the grinding wheel is influenced, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a water-cooling radiating emery wheel, simple structure, and the installation is easy, has improved radiating efficiency, has prolonged life.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a grinding wheel with water cooling, comprising: the annular grinding wheel comprises an annular grinding wheel body, a supporting shaft arranged in an inner cavity of the annular grinding wheel body, a water inlet cavity and a split-flow cooling cavity communicated with the water inlet cavity;
the water inlet cavity comprises a blind hole formed in the supporting shaft and a plurality of round holes formed in the outer circle of the supporting shaft and communicated with the blind hole, and the open end of the supporting shaft is connected with a rotary joint;
the shunting cooling cavity comprises a plurality of open grooves formed in the outer circle of the annular grinding wheel body and annular grooves formed in the inner hole of the annular grinding wheel body, a plurality of shunting holes communicated with the annular grooves are formed in the open grooves at intervals, and the annular grooves are communicated with the round holes.
In a preferred embodiment of the present invention, the rotary joint is connected to a water pipe connected to an external water pump.
In a preferred embodiment of the present invention, a key groove is formed on an outer circle of the end of the support shaft away from the rotating joint.
In a preferred embodiment of the present invention, the outer circle of the supporting shaft near one end of the rotating joint is provided with a supporting annular step.
In a preferred embodiment of the present invention, the number of the open slots is not less than 4.
The utility model has the advantages that: the utility model discloses a water-cooling's emery wheel that points out, the outside water that has pressure flows to the outside through the cavity of intaking and reposition of redundant personnel cooling cavity to take away the heat on the annular emery wheel body, improved radiating efficiency, prolonged life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a water-cooled grinding wheel according to the present invention;
FIG. 2 is a schematic view of the construction of the annular grinding wheel body of FIG. 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an embodiment of the present invention includes:
a water-cooled heat dissipation grinding wheel comprises: the annular grinding wheel comprises an annular grinding wheel body 1, a supporting shaft 2 arranged in an inner cavity of the annular grinding wheel body 1, a water inlet cavity 30 and a shunting cooling cavity 40 communicated with the water inlet cavity 30.
The water inlet cavity 30 comprises a blind hole 31 arranged on the supporting shaft 2 and a plurality of round holes 32 arranged on the excircle of the supporting shaft 2 and communicated with the blind hole 31, and the open end of the supporting shaft 2 is connected with a rotary joint 5.
The split-flow cooling cavity 40 comprises a plurality of opening grooves 41 arranged on the excircle of the annular grinding wheel body 1 and annular grooves 42 arranged in the inner hole of the annular grinding wheel body 1, a plurality of split-flow holes 43 communicated with the annular grooves 42 are respectively arranged in the opening grooves 41 at intervals, and the annular grooves 42 are communicated with the round holes 32; during the installation, back shaft 2 is connected with the main shaft of grinding machine, thereby it rotates at a high speed to drive annular grinding wheel body 1, annular grinding wheel body 1 grinds with the work piece contact, annular grinding wheel body 1 produces a large amount of heats in short time, the outside water that has pressure flows into in blind hole 31 through rotary joint 5, flow to open slot 41 in through round hole 32 and diffluence hole 43 again, a large amount of heats are taken away at the in-process that flows to water, thereby make the heat in the annular grinding wheel body 1 give off fast, the radiating efficiency has been strengthened, and service life is prolonged.
The rotary joint 5 is connected with a water pipe 6 communicated with an external water pump, so that water which flows into the water inlet cavity 30 from the outside has certain pressure, and the running speed is accelerated.
The excircle of back shaft 2, the one end of keeping away from swivel joint 5, is provided with keyway 7, is convenient for back shaft 2 to be connected with the main shaft of grinding machine through the key.
The excircle that back shaft 2 is close to 5 one ends of rotary joint is provided with supports annular step 8, and back shaft 2 and the 8 integrated structure designs of support annular step 8 and are connected with the supporting seat on the grinding machine, make the both ends of back shaft 2 all supported the location in vertical direction, strengthened the stability of emery wheel work.
The number of the open grooves 41 is not less than 4.
Install the cover in the grinding machine frame the utility model discloses the protecting cover body in the emery wheel outside reduces refrigerated water and sprays the outside, makes the water impact that flows behind the inner wall of the protecting cover body, on reversely spraying annular emery wheel body 1, has improved radiating efficiency.
To sum up, the utility model discloses a water-cooling's emery wheel, simple structure, the installation is easy, has improved radiating efficiency, has prolonged life.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. A water-cooling heat dissipation grinding wheel is characterized by comprising: the annular grinding wheel comprises an annular grinding wheel body, a supporting shaft arranged in an inner cavity of the annular grinding wheel body, a water inlet cavity and a split-flow cooling cavity communicated with the water inlet cavity;
the water inlet cavity comprises a blind hole formed in the supporting shaft and a plurality of round holes formed in the outer circle of the supporting shaft and communicated with the blind hole, and the open end of the supporting shaft is connected with a rotary joint;
the shunting cooling cavity comprises a plurality of open grooves formed in the outer circle of the annular grinding wheel body and annular grooves formed in the inner hole of the annular grinding wheel body, a plurality of shunting holes communicated with the annular grooves are formed in the open grooves at intervals, and the annular grooves are communicated with the round holes.
2. The grinding wheel with water-cooling heat dissipation function as claimed in claim 1, wherein a water pipe communicated with an external water pump is connected to the rotary joint.
3. The water-cooled heat dissipation grinding wheel as recited in claim 1, wherein a keyway is provided on an outer circumference of an end of the support shaft remote from the rotary joint.
4. The water-cooled heat dissipation grinding wheel as recited in claim 1, wherein a supporting annular step is provided on an outer circumference of one end of the supporting shaft near the rotary joint.
5. The grinding wheel for water-cooling heat dissipation according to claim 1, wherein the number of the open grooves is not less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438298.8U CN213731244U (en) | 2020-10-29 | 2020-10-29 | Water-cooling heat dissipation's emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438298.8U CN213731244U (en) | 2020-10-29 | 2020-10-29 | Water-cooling heat dissipation's emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731244U true CN213731244U (en) | 2021-07-20 |
Family
ID=76855002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022438298.8U Active CN213731244U (en) | 2020-10-29 | 2020-10-29 | Water-cooling heat dissipation's emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276003A (en) * | 2021-07-21 | 2021-08-20 | 南通赫爵金属制品有限公司 | Raw material polishing equipment for metal furniture |
-
2020
- 2020-10-29 CN CN202022438298.8U patent/CN213731244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276003A (en) * | 2021-07-21 | 2021-08-20 | 南通赫爵金属制品有限公司 | Raw material polishing equipment for metal furniture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213731244U (en) | Water-cooling heat dissipation's emery wheel | |
| CN109838394A (en) | A kind of axial flow fan structure of automobile radiators | |
| CN207522407U (en) | Limit cooling medium stream to grinding wheel | |
| CN211163352U (en) | Quick refrigerated grinding apparatus | |
| CN106270698A (en) | Rotate class machining tool | |
| CN109386370B (en) | A kind of cooling component and Vehicular intelligent cooling system | |
| CN211466038U (en) | High-efficient chip removal emery wheel | |
| CN213796022U (en) | Grinding wheel capable of enhancing heat dissipation | |
| CN213796023U (en) | Novel grinding wheel | |
| CN214869863U (en) | Diamond grinding wheel with good heat dissipation effect | |
| CN213731242U (en) | Quick radiating emery wheel | |
| CN213796021U (en) | Grinding wheel with automatic heat dissipation function | |
| CN215470508U (en) | Grinding wheel heat dissipation device | |
| CN213795946U (en) | Grinding wheel with automatic air cooling function | |
| CN213731245U (en) | Grinding wheel with good heat dissipation effect | |
| CN210435830U (en) | Filtering and cooling device for numerical control gantry machine tool | |
| CN210209966U (en) | Quick radiating emery wheel | |
| CN213731243U (en) | Grinding wheel based on rotary blowing heat dissipation | |
| CN213381079U (en) | Cooling type grinding wheel | |
| CN216098420U (en) | Diplopore formula consolidation emery wheel | |
| CN213828621U (en) | Heat dissipation and noise reduction type grinding wheel | |
| CN213946110U (en) | Grinding wheel based on fin heat dissipation | |
| CN213258877U (en) | Grinding wheel heat dissipation device | |
| CN218306642U (en) | Cool cooling liquid recovery device for machining | |
| CN218041031U (en) | External rotor motor heat radiation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |