CN209256601U - A kind of automobile die grinding device of easy heat radiation - Google Patents
A kind of automobile die grinding device of easy heat radiation Download PDFInfo
- Publication number
- CN209256601U CN209256601U CN201822129359.5U CN201822129359U CN209256601U CN 209256601 U CN209256601 U CN 209256601U CN 201822129359 U CN201822129359 U CN 201822129359U CN 209256601 U CN209256601 U CN 209256601U
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- CN
- China
- Prior art keywords
- shell
- heat radiation
- release hole
- cooling fin
- heat release
- 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
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a kind of automobile die grinding device of easy heat radiation, including L-shaped shell, the intracorporal side of shell is equipped with workpiece polishing mechanism, the other side is equipped with rechargeable battery, shell is equipped with radiator window close to the end of workpiece polishing mechanism, radiator window includes outwardly convex and along the cooling fin being arranged in the shape of a spiral counterclockwise, the inner end of cooling fin is connected with heat radiation rack, heat radiation rack is connect with shell, the outer end of cooling fin is connected with a retainer plate for fixing cooling fins, heat release hole is provided between per the adjacent cooling fin at shell, heat release hole and shell penetrate through.By the way that radiator window is arranged, in rotating electric machine rotation, the heat of generation can be discharged by heat release hole, the damage of rotating electric machine caused by reduce because of excessive heating improves working efficiency, and cooling fin edge is arranged in the shape of a spiral counterclockwise, heat release hole is set between two cooling fins at shell, heat release hole can not be seen from hull outside, can effectively be blocked dust, be prevented dust from entering in shell along heat release hole.
Description
Technical field
The utility model relates to automobile die processing technique fields, polish more particularly to a kind of automobile die of easy heat radiation
Device.
Background technique
The surface polishing device technology of existing automobile die has the following problems: the surface polishing of present automobile die
When in use, the heat that rotating electric machine work generates is not easy to distribute device, therefore is provided at close motor mostly scattered
Hot hole, and external dust easily enters enclosure interior from heat release hole, on the one hand causes heat dissipation hole plug, influences heat dissipation effect, separately
On the one hand internal wiring or motor damage are caused, influences grinding effect.
Utility model content
Based on this, it is necessary to provide a kind of automobile die grinding device of easy heat radiation, poor to solve heat dissipation effect, dust is easy
The problem of entering shell from heat release hole.
A kind of automobile die grinding device of easy heat radiation, including L-shaped shell, the intracorporal side of shell is equipped with polishing
Mechanism, the other side be equipped with rechargeable battery, the shell close to the end of workpiece polishing mechanism be equipped with radiator window, the radiator window include to
Outer lug and along the cooling fin being arranged in the shape of a spiral counterclockwise, the inner end of the cooling fin is connected with heat radiation rack, the heat radiation rack
Connect with shell, the outer end of the cooling fin be connected with one for fixing cooling fins retainer plate, per the adjacent cooling fin it
Between heat release hole is provided at the shell, the heat release hole and shell penetrate through.
Further, the workpiece polishing mechanism includes rotating electric machine, and the output end of the rotating electric machine is connected by shaft coupling
There is transmission shaft, the transmission shaft is connected with swivel head far from one end of shaft coupling, it is connected with bull stick on the swivel head, described turn
Dismountable grinding wheel is connected on bar, the rechargeable battery and rotating electric machine are electrically connected, and the radiator window is set to rotation
Side of the motor far from its output end.
Further, the closure periphery equipped with rechargeable battery side is arranged with non-slip rubber set, is used as handle.
Further, the junction of two side bodies is equipped with a power switch, and the power switch electrically connects with rechargeable battery
It connects.
Further, the shell close to the rechargeable battery side is equipped with charging plug, the charging plug and charging
Battery is electrically connected.
The beneficial effects of the utility model are: by the way that radiator window is arranged at rotating electric machine in shell, in rotating electric machine
When rotation, the heat of generation can be discharged by heat release hole, to reduce the damage because of rotating electric machine caused by excessive heating, improve work
Make efficiency, and cooling fin, along being arranged in the shape of a spiral counterclockwise, heat release hole is set between two cooling fins at shell, from shell
Heat release hole can not be seen outside body, can effectively be blocked dust, be prevented dust from entering in shell along heat release hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of radiator window；
Fig. 3 is the right view of radiator window；
In figure, 1- shell, 2- workpiece polishing mechanism, 21- rotating electric machine, 22- shaft coupling, 23- transmission shaft, 24- swivel head, 25-
Bull stick, 26- grinding wheel, 3- rechargeable battery, 4- radiator window, 41- cooling fin, 42- heat radiation rack, 43- retainer plate, 44- heat release hole, 5-
Non-slip rubber set, 6- power switch, 7- charging plug.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Please refer to Fig. 1-3, a kind of automobile die grinding device of easy heat radiation, including L-shaped shell 1, in shell 1 one
Side is equipped with workpiece polishing mechanism 2, and the other side is equipped with rechargeable battery 3, and shell 1 is equipped with radiator window 4, heat dissipation close to the end of workpiece polishing mechanism 2
For window 4 including outwardly convex and along the cooling fin 41 being arranged in the shape of a spiral counterclockwise, the inner end of cooling fin 41 is connected with heat radiation rack 42,
Heat radiation rack 42 is connect with shell 1, and the outer end of cooling fin 41 is connected with a retainer plate 43 for fixing cooling fins 41, is dissipated per adjacent
Heat release hole 44 is provided between backing 41 at shell 1, heat release hole 44 and shell 1 penetrate through.
Referring to Fig. 1, workpiece polishing mechanism 2 includes rotating electric machine 21, the output end of rotating electric machine 21 is connected by shaft coupling 22
There is transmission shaft 23, transmission shaft 23 is connected with swivel head 24 far from one end of shaft coupling 22, bull stick 25 is connected on swivel head 24, turns
Dismountable grinding wheel 26 is connected on bar 25, rechargeable battery 3 and rotating electric machine 21 are electrically connected, and radiator window 4 is set to rotation
Side of the motor 21 far from its output end.
Specifically, the closure periphery for being equipped with 3 side of rechargeable battery is arranged with non-slip rubber set 5, it is used as handle.
Specifically, the junction of two side bodies 1 is equipped with a power switch 6, power switch 6 electrically connects with rechargeable battery 3
It connects.
Specifically, the shell 1 close to 3 side of rechargeable battery is equipped with charging plug 7, charging plug 7 and rechargeable battery 3
It is electrically connected.
The automobile die grinding device of above-mentioned easy heat radiation, by the way that radiator window 4 is arranged at rotating electric machine 21 in shell 1,
When rotating electric machine 21 rotates, the heat of generation can be discharged by heat release hole 44, thus electric rotating caused by reducing because of excessive heating
The damage of machine 21 improves working efficiency, and cooling fin 41, along being arranged in the shape of a spiral counterclockwise, heat release hole 44 is set to two heat dissipations
Between piece 41 at shell 1, heat release hole 44 can not be seen outside shell 1, can effectively block dust, prevent dust along heat dissipation
Hole enters in shell 1.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. the automobile die grinding device of a kind of easy heat radiation, including L-shaped shell, which is characterized in that the shell intracorporal one
Side is equipped with workpiece polishing mechanism, and the other side is equipped with rechargeable battery, and the shell is equipped with radiator window close to the end of workpiece polishing mechanism, described to dissipate
Hot window includes outwardly convex and along the cooling fin being arranged in the shape of a spiral counterclockwise, and the inner end of the cooling fin is connected with heat radiation rack,
The heat radiation rack is connect with shell, and the outer end of the cooling fin is connected with a retainer plate for fixing cooling fins, per adjacent institute
It states and is provided with heat release hole between cooling fin at shell, the heat release hole and shell penetrate through.
2. a kind of automobile die grinding device of easy heat radiation according to claim 1, which is characterized in that the workpiece polishing mechanism
Including rotating electric machine, the output end of the rotating electric machine is connected with transmission shaft by shaft coupling, and the transmission shaft is far from shaft coupling
One end be connected with swivel head, bull stick is connected on the swivel head, dismountable grinding wheel is connected on the bull stick, it is described
Rechargeable battery and rotating electric machine are electrically connected, and the radiator window is set to side of the rotating electric machine far from its output end.
3. a kind of automobile die grinding device of easy heat radiation according to claim 1, which is characterized in that be equipped with rechargeable battery
The closure periphery of side is arranged with non-slip rubber set, is used as handle.
4. a kind of automobile die grinding device of easy heat radiation according to claim 3, which is characterized in that the company of two side bodies
It meets place and is equipped with a power switch, the power switch and rechargeable battery are electrically connected.
5. a kind of automobile die grinding device of easy heat radiation according to claim 1, which is characterized in that close to the charging
The shell of battery side is equipped with charging plug, and the charging plug and rechargeable battery are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129359.5U CN209256601U (en) | 2018-12-19 | 2018-12-19 | A kind of automobile die grinding device of easy heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129359.5U CN209256601U (en) | 2018-12-19 | 2018-12-19 | A kind of automobile die grinding device of easy heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256601U true CN209256601U (en) | 2019-08-16 |
Family
ID=67560177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822129359.5U Expired - Fee Related CN209256601U (en) | 2018-12-19 | 2018-12-19 | A kind of automobile die grinding device of easy heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231931A (en) * | 2021-06-09 | 2021-08-10 | 王继立 | Polishing device for screw of plastic extruder |
-
2018
- 2018-12-19 CN CN201822129359.5U patent/CN209256601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231931A (en) * | 2021-06-09 | 2021-08-10 | 王继立 | Polishing device for screw of plastic extruder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211219 |