CN216228812U - Protective cover for grinding machine - Google Patents
Protective cover for grinding machine Download PDFInfo
- Publication number
- CN216228812U CN216228812U CN202120903024.3U CN202120903024U CN216228812U CN 216228812 U CN216228812 U CN 216228812U CN 202120903024 U CN202120903024 U CN 202120903024U CN 216228812 U CN216228812 U CN 216228812U
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- cover body
- cover
- grinding machine
- protective cover
- brush
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Abstract
The utility model provides a protective cover for a grinding machine, which comprises a cover body, wherein one side part and the bottom part of the cover body are both provided with openings, a cover plate is hinged to the side part of the opening of the cover body, a U-shaped through groove is formed in the back side wall of the cover body, and an electric telescopic rod is arranged at the top part of the cover body; according to the protective cover for the grinding machine, the cover body is driven by the electric telescopic rod to freely move in the vertical direction, so that the protective cover is separated from a grinding wheel, when the grinding wheel works, the cover body moves downwards to cover the grinding wheel, when the grinding wheel stops rotating, the cover body moves upwards to be separated from the grinding wheel, an operator can conveniently move or place a metal element to be ground, and the interior of the cover body can be conveniently cleaned by the operator.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of grinding machines, in particular to a protective cover for a grinding machine.
Background
A grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like. When a grinding machine works, a grinding wheel can rotate at a high speed, and operators are easily injured if relevant measures are not taken.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protective cover for a grinding machine, which can effectively solve the problems.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a safety cover for grinding machine, includes the cover body, the equal opening in a lateral part and the bottom of the cover body open-ended lateral part department articulates there is the apron be equipped with the U type on the dorsal wall of the cover body and lead to the groove electric telescopic handle is installed at the top of the cover body.
Utilize electric telescopic handle drive cover body freely to remove in vertical direction, realized the separation of safety cover and emery wheel, when the emery wheel during operation, the cover body moves down and covers the emery wheel, when the emery wheel stall, the cover body shifts up and separates with the emery wheel, makes things convenient for operating personnel to remove or places the metal component that needs the polishing.
Further, the electric telescopic rod comprises a base, and a connecting rod is arranged between the base and the electric telescopic rod.
When the grinding wheel suspension device is used, the base is placed on a workbench of the grinding machine, and the base and the connecting rod are matched with each other, so that the cover body can be suspended right above the grinding wheel.
Furthermore, a first brush is arranged at the bottom of the cover body.
So set up and can effectively prevent the cover body and workstation direct contact from bumping, cause the cover body or workstation to take place to damage, first brush is soft materials, and it can provide the buffering between the cover body and workstation on the one hand, and the first brush of on the other hand warp the extrusion, can play the effect of keeping apart the internal and external environment of cover, prevents that the abrasive dust from splashing out.
Further, a second brush is arranged at the bottom of the cover plate.
The effect of second brush is similar with first brush, can effectively prevent apron and workstation bump on the one hand, and on the other hand plays the effect of the internal and external environment of isolation cover, prevents that the abrasive dust from splashing out.
Furthermore, the two opposite side walls of the cover body are respectively provided with a convex block, the convex blocks are provided with an inclined groove, and a first baffle plate is arranged in the inclined groove.
Furthermore, a first through hole is formed in the side wall of the chute, a plurality of second through holes matched with the first through hole are formed in the first baffle, and a limiting rod is arranged at the position of the first through hole.
So set up the position that can effectively adjust first baffle, first baffle can follow the direction of chute and reciprocate, and the effect of gag lever post lies in fixed with first baffle.
Further, a third brush is arranged at the bottom of the first baffle.
The effect of third brush is similar with first brush, can effectively prevent first baffle and workstation bump on the one hand, and on the other hand plays the effect of the external environment in the isolation cover body, prevents that the abrasive dust from splashing out.
Furthermore, a sliding groove is formed in the back side wall of the cover body, a second baffle is arranged at the sliding groove, and a sliding block matched with the sliding groove is arranged on the second baffle.
The second baffle is used for shielding the spare part of the U-shaped through groove on the back side wall of the cover body and preventing the abrasive dust from splashing out of the U-shaped through groove.
Further, a fourth brush is arranged at the bottom of the second baffle.
The effect of fourth brush is similar with first brush, can effectively prevent on the one hand that second baffle and workstation from bumping, and on the other hand plays the effect of the internal and external environment of isolation cover body, prevents that the abrasive dust from splashing out.
Furthermore, an observation window is arranged on the cover plate, and a transparent plastic plate is arranged at the observation window.
The observation window can make things convenient for operating personnel to observe the internal condition of cover.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
according to the protective cover for the grinding machine, the cover body is driven by the electric telescopic rod to freely move in the vertical direction, so that the protective cover is separated from a grinding wheel, when the grinding wheel works, the cover body moves downwards to cover the grinding wheel, when the grinding wheel stops rotating, the cover body moves upwards to be separated from the grinding wheel, an operator can conveniently move or place a metal element to be ground, and the interior of the cover body can be conveniently cleaned by the operator.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a protective cover for a grinding machine according to embodiment 1 of the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a first schematic view of the protective cover of the grinding machine shown in FIG. 1 in an operating state;
fig. 4 is a schematic view illustrating a second working state of the protective cover for the grinding machine shown in fig. 1.
Icon: 1-base, 2-cover body, 21-first brush, 22-lug, 221-chute, 2211-first through hole, 222-limiting rod, 23-first baffle, 231-third brush, 232-second through hole, 24-U-shaped through groove, 25-chute, 26-second baffle, 261-fourth brush, 3-cover plate, 31-second brush, 32-observation window, 4-electric telescopic rod, 5-connecting rod, 6-workpiece, 7-workbench and 8-grinding wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1-4, a protective cover for a grinding machine comprises a base 1 and a cover body 2, wherein one side part and the bottom part of the cover body 2 are both open, a first brush 21 is arranged at the bottom part of the cover body 2, a cover plate 3 is hinged at the open side part of the cover body 2, a second brush 31 is arranged at the bottom part of the cover plate 3, an observation window 32 is arranged on the cover plate 3, a transparent plastic plate is arranged at the observation window 32, a convex block 22 is respectively arranged on two opposite side walls of the cover body 2, a chute 221 is arranged on the convex block 22, a first baffle plate 23 is arranged in the chute 221, a third brush 231 is arranged at the bottom part of the first baffle plate 23, a first through hole 2211 is arranged on the side wall of the chute 221, a plurality of second through holes 232 matched with the first through holes 2211 are arranged on the first baffle plate 23, a limit rod 222 is arranged at the first through hole 2211, a U-shaped through groove 24 is arranged on the back side wall of the cover body 2, a chute 25 is further arranged on the back side wall of the cover body 2, a second baffle 26 is arranged at the sliding groove 25, a sliding block matched with the sliding groove 25 is arranged on the second baffle 26, a fourth brush 261 is arranged at the bottom of the second baffle 26, the electric telescopic rod 4 is arranged at the top of the cover body 2, and a connecting rod 5 is arranged between the base 1 and the electric telescopic rod 4.
The usage method of the protective cover for the grinding machine provided by the embodiment is as follows:
firstly, a workpiece 6 to be polished is placed at a grinding wheel 8 on a workbench 7, the position is adjusted, an electric telescopic rod 4 is controlled, the cover body 2 is made to descend to the grinding wheel 8, then the position of a first baffle plate 23 is adjusted and fixed by a limiting rod 222, a second baffle plate 26 is slid to shield a U-shaped through groove 24, a cover plate 3 is put down, the grinding wheel 8 is completely covered inside by a protective cover at the moment, the grinding wheel 8 is opened to start working, after the working is finished, the grinding wheel 8 is firstly closed, the second baffle plate 26 is moved away from the U-shaped through groove 24, the first baffle plate 23 is lifted up, the cover plate 3 is opened, and then the electric telescopic rod 4 is controlled to move the cover body 2 upwards.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a safety cover for grinding machine, its characterized in that, includes the cover body, the equal opening in a lateral part and the bottom of the cover body open-ended lateral part department articulates there is the apron be equipped with the logical groove of U type on the dorsal wall of the cover body electric telescopic handle is installed at the top of the cover body.
2. The protective cover for a grinding machine as claimed in claim 1, further comprising a base, wherein a connecting rod is provided between the base and the electric telescopic rod.
3. A protective cover for a grinding machine as defined in claim 1 wherein a first brush is provided at the bottom of said cover body.
4. A protective cover for a grinding machine as defined in claim 1 wherein a second brush is provided on the bottom of said cover plate.
5. A protective cover for a grinding machine as claimed in claim 1, wherein projections are provided on opposite side walls of said cover body, respectively, and inclined grooves are provided on said projections, and first stoppers are provided in said inclined grooves.
6. The protective cover for the grinding machine as claimed in claim 5, wherein a first through hole is formed in the side wall of the chute, a plurality of second through holes matched with the first through holes are formed in the first baffle plate, and a limiting rod is arranged at the first through hole.
7. A protective cover for a grinding machine according to claim 5, wherein a third brush is provided on the bottom of the first shutter.
8. A protective cover for a grinding machine as defined in claim 1 wherein a chute is provided in the back side wall of said cover body, a second stop plate is provided at said chute, and a slide block is provided on said second stop plate in cooperation with said chute.
9. A protective cover for a grinding machine according to claim 8, wherein a fourth brush is provided at the bottom of the second shutter.
10. The protective cover for a grinding machine according to claim 1, wherein an observation window is opened in the cover plate, and a transparent plastic plate is attached to the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903024.3U CN216228812U (en) | 2021-04-28 | 2021-04-28 | Protective cover for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903024.3U CN216228812U (en) | 2021-04-28 | 2021-04-28 | Protective cover for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228812U true CN216228812U (en) | 2022-04-08 |
Family
ID=80939089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903024.3U Active CN216228812U (en) | 2021-04-28 | 2021-04-28 | Protective cover for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216228812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197797A (en) * | 2023-03-29 | 2023-06-02 | 中山市光大光学仪器有限公司 | Equipment is got to optical lens piece intelligent production core |
-
2021
- 2021-04-28 CN CN202120903024.3U patent/CN216228812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116197797A (en) * | 2023-03-29 | 2023-06-02 | 中山市光大光学仪器有限公司 | Equipment is got to optical lens piece intelligent production core |
| CN116197797B (en) * | 2023-03-29 | 2023-10-10 | 中山市光大光学仪器有限公司 | Equipment is got to optical lens piece intelligent production core |
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