CN210588685U - Accurate grinding device for electrical apparatus box - Google Patents
Accurate grinding device for electrical apparatus box Download PDFInfo
- Publication number
- CN210588685U CN210588685U CN201921761186.7U CN201921761186U CN210588685U CN 210588685 U CN210588685 U CN 210588685U CN 201921761186 U CN201921761186 U CN 201921761186U CN 210588685 U CN210588685 U CN 210588685U
- Authority
- CN
- China
- Prior art keywords
- grinding device
- main casing
- connecting shaft
- electrical apparatus
- casing body
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000005498 polishing Methods 0.000 abstract description 15
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an electrical apparatus is accurate grinding device for box, including the polisher main casing body, connecting hole has been seted up to polisher main casing body below inside, and polisher main casing body internally mounted has servo motor, there is the connecting axostylus axostyle servo motor bottom through the coupling joint, and connects axostylus axostyle through-connection through-hole and stretch out to polisher main casing body outside, connecting axostylus axostyle bottom external connection has the dull polish end, polisher main casing side external connection has the connection dead lever, and connects the dead lever bottom and be connected with the extension locating lever, it is parallel to each other with the connecting axostylus axostyle axis to extend the locating lever, and extends the locating lever and be telescopic link. This accurate grinding device for electrical apparatus box can be convenient fix a position the height of polishing, the too big condition of electrical apparatus box both sides height difference of polishing can not appear.
Description
Technical Field
The utility model relates to an electrical apparatus box technical field specifically is an electrical apparatus box is with accurate grinding device.
Background
The electrical apparatus box is the outside protective housing of electrical apparatus promptly, and the electrical apparatus box generally is materials such as metal, stainless steel, plastics, and the electrical apparatus box of plastics material produces the protruding of excessive glue in corner or junction easily when production, needs to use the instrument of polishing to polish it and level.
The position that current electrical apparatus box need polish generally is long linear shape, when the user uses grinding device to polish, the high inconsistent condition of polishing of both sides appears easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate grinding device is used to electrical apparatus box to the grinding device who provides in solving above-mentioned background produces the problem of polishing highly inconsistent easily on electrical apparatus box.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate grinding device for electrical apparatus box, includes the main casing body of polisher, connecting hole has been seted up to main casing body below inside, and main casing body internally mounted of polisher has servo motor, there is the connecting axostylus axostyle servo motor bottom through the coupling joint, and connects axostylus axostyle through-connection through-hole and stretch out to the main casing body outside of polisher, connecting axostylus axostyle bottom external connection has the dull polish end, main casing body side external connection of polisher has the connection dead lever, and connects the dead lever bottom and be connected with the extension locating lever, it is parallel to each other with the connecting axostylus axostyle axis to extend the locating lever.
Preferably, the outer part of the bottom end of the connecting shaft rod is of a threaded structure, and the outer part of the threaded structure of the connecting shaft rod is connected with a fixed slotted hole.
Preferably, the heat dissipation through hole is formed in the top end of the main grinding machine shell, and the fixing groove is formed in the side edge of the main grinding machine shell.
Preferably, the inside of the fixing groove is connected with a friction ring in an embedded manner, and the friction ring is made of rubber.
Preferably, the connecting fixing rod is perpendicular to the extending positioning rod, and the connecting fixing rod is of a telescopic rod structure.
Preferably, the fixing slot is opened in the upper inner part of the sanding head, and the height of the fixing slot is not less than 2/3 of the height of the sanding head.
Compared with the prior art, the beneficial effects of the utility model are that: this accurate grinding device for electrical apparatus box can be convenient fix a position the height of polishing, the too big condition of electrical apparatus box both sides height difference of polishing can not appear. When this accurate grinding device for electrical apparatus box's dull polish end and the vertical contact of electrical apparatus box were polished, the benchmark piece bottom can support and carry on spacingly on other planes on the electrical apparatus box to prevent that the user from excessively polishing.
Drawings
Fig. 1 is a schematic structural view of a precision polishing device for an electrical box of the present invention;
fig. 2 is a schematic view of the bottom view of the precision polishing device for an electrical box of the present invention;
fig. 3 is the utility model relates to an electrical apparatus is precision grinding device's for box owner looks the structure sketch map.
In the figure: 1. servo motor, 2, friction ring, 3, fixed recess, 4, connect the through-hole, 5, connecting shaft pole, 6, the polisher main casing body, 7, heat dissipation through-hole, 8, connect the dead lever, 9, extend the locating lever, 10, reference block, 11, dull polish end, 12, fixed slotted hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a precise polishing device for an electrical box comprises a main polisher housing 6, a connecting through hole 4 is arranged inside the lower portion of the main polisher housing 6, a servo motor 1 is arranged inside the main polisher housing 6, the bottom of the servo motor 1 is connected with a connecting shaft rod 5 through a coupler, the connecting shaft rod 5 extends out of the main polisher housing 6 through the connecting through hole 4, the outer portion of the bottom end of the connecting shaft rod 5 is of a threaded structure, the outer portion of the threaded structure of the connecting shaft rod 5 is connected with a fixing groove hole 12, the structure enables convenient disassembly between the connecting shaft rod 5 and the fixing groove hole 12 through the threaded structure, the fixing groove hole 12 is arranged inside the upper portion of a polishing end 11, the height of the fixing groove hole 12 is not less than 2/3 of the height of the polishing end 11, the structure enables the polishing end 11 to be disassembled through the, the installation of the grinding end 11 and the connecting shaft lever 5 has better firmness, the grinding end 11 is connected with the outside of the bottom end of the connecting shaft lever 5, the connecting fixing lever 8 is connected with the outside of the side edge of the main housing 6 of the grinding machine, the bottom end of the connecting fixing lever 8 is connected with the extending positioning lever 9, the heat dissipation through hole 7 is arranged inside the top end of the main housing 6 of the grinding machine, the fixing groove 3 is arranged inside the side edge of the main housing 6 of the grinding machine, the structure ensures that the heat in the main housing 6 of the grinding machine can be dissipated to the outside of the main housing 6 of the grinding machine through the heat dissipation through hole 7, the friction ring 2 is embedded and connected inside the fixing groove 3, the friction ring 2 is made of rubber, the friction ring 2 made of rubber can be clamped inside the fixing groove 3 to increase the friction force between the friction, and connect dead lever 8 to be telescopic rod structure, this structure makes telescopic structure's connection dead lever 8 when extending, can not change the height of the benchmark piece 10 of bottom, it is parallel to each other with connecting shaft pole 5 axis to extend the 9 axes of locating lever, and it is telescopic rod structure to extend locating lever 9, it has benchmark piece 10 to extend 9 bottom external connections of locating lever, and benchmark piece 10 is the cube structure, this structure makes the user adjust benchmark piece 10 to suitable height through extending locating lever 9, when making dull polish end 11 to electrical apparatus box flash of glue department polish, benchmark piece 10 can support to press and contrast spacingly on the plane near electrical apparatus box flash of glue department, avoid appearing the condition of polishing highly nonconformity.
The working principle is as follows: when the precision grinding device for the electric appliance box is used, firstly, a user can stretch the connecting fixing rod 8 and the extending positioning rod 9 to a proper length to enable the reference block 10 to be at a proper height, then the servo motor 1 can be started, the servo motor 1 can drive the connecting shaft rod 5 to rotate through the coupler, then the grinding end 11 outside the connecting shaft rod 5 can rotate along with the connecting shaft rod 5, then the user can hold the grinding ring 2 on the outer side of the grinding machine main shell 6, then the reference block 10 is supported on a plane near the grinding position of the electric appliance box, then the grinding end 11 is used for grinding the glue overflow position of the electric appliance box, when the user needs to replace the grinding end 11 with different precisions, the grinding end 11 can be taken down from the connecting shaft rod 5 through the fixing slotted hole 12, when the friction ring 2 needs to be cleaned, the friction ring 2 can also be taken out from the fixing groove 3, the heat generated by the servo motor 1 during operation can be dissipated to the outside of the main housing 6 of the sander through the heat dissipating through-hole 7, thereby completing a series of works.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a precision grinding device for electrical apparatus box, includes polisher main casing body (6), its characterized in that: a connecting through hole (4) is arranged inside the lower part of the main shell (6) of the grinding machine, a servo motor (1) is arranged inside the main shell (6) of the grinding machine, the bottom of the servo motor (1) is connected with a connecting shaft lever (5) through a coupler, and the connecting shaft lever (5) passes through the connecting through hole (4) and extends out of the main shell (6) of the grinding machine, the outer part of the bottom end of the connecting shaft lever (5) is connected with a grinding end (11), the outer part of the side edge of the main shell (6) of the grinding machine is connected with a connecting fixed rod (8), the bottom end of the connecting fixed rod (8) is connected with an extending and positioning rod (9), the axis of the extending and positioning rod (9) is parallel to the axis of the connecting shaft lever (5), the extension positioning rod (9) is of a telescopic rod structure, a reference block (10) is connected to the outer portion of the bottom end of the extension positioning rod (9), and the reference block (10) is of a cubic structure.
2. The precise grinding device for the electrical box according to claim 1, characterized in that: the outer portion of the bottom end of the connecting shaft lever (5) is of a threaded structure, and the outer portion of the threaded structure of the connecting shaft lever (5) is connected with a fixed slotted hole (12).
3. The precise grinding device for the electrical box according to claim 1, characterized in that: heat dissipation through-hole (7) have been seted up to polisher main casing body (6) top inside, and polisher main casing body (6) side is inside to be seted up fixed recess (3).
4. The precise grinding device for the electrical box as claimed in claim 3, wherein: the friction ring (2) is embedded and connected in the fixing groove (3), and the friction ring (2) is made of rubber.
5. The precise grinding device for the electrical box according to claim 1, characterized in that: the connecting fixing rod (8) is perpendicular to the extending positioning rod (9), and the connecting fixing rod (8) is of a telescopic rod structure.
6. The precise grinding device for the electrical box as claimed in claim 2, wherein: the fixing slotted hole (12) is arranged in the upper inner part of the sanding head (11), and the height of the fixing slotted hole (12) is not less than 2/3 of the height of the sanding head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761186.7U CN210588685U (en) | 2019-10-21 | 2019-10-21 | Accurate grinding device for electrical apparatus box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761186.7U CN210588685U (en) | 2019-10-21 | 2019-10-21 | Accurate grinding device for electrical apparatus box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210588685U true CN210588685U (en) | 2020-05-22 |
Family
ID=70685065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921761186.7U Expired - Fee Related CN210588685U (en) | 2019-10-21 | 2019-10-21 | Accurate grinding device for electrical apparatus box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210588685U (en) |
-
2019
- 2019-10-21 CN CN201921761186.7U patent/CN210588685U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |