CN215659723U - Adjustable protection device of grinder - Google Patents
Adjustable protection device of grinder Download PDFInfo
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- CN215659723U CN215659723U CN202122041227.9U CN202122041227U CN215659723U CN 215659723 U CN215659723 U CN 215659723U CN 202122041227 U CN202122041227 U CN 202122041227U CN 215659723 U CN215659723 U CN 215659723U
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- protection casing
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- protection
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses an adjustable protection device of a grinding machine, relates to the technical field of grinding machines, and aims to solve the problems that when the grinding machine is used for grinding a cutter in the prior art, sparks generated by the grinding machine can be sputtered everywhere and easily fly into eyes of an operator, and potential safety hazards exist. One side fixed mounting of first protection casing has the board of putting, the below fixed mounting of first protection casing has the dust case that falls, the top of first protection casing is provided with the second protection casing, the bilateral symmetry of first protection casing is provided with coupling assembling, first protection casing passes through coupling assembling sliding connection with the second protection casing, the bilateral symmetry of second protection casing is provided with the arc through-hole, first transparent plate is installed to the bilateral symmetry of second protection casing, and first transparent plate and second protection casing fixed connection, the second transparent plate is installed to one side of second protection casing, and second protection casing and second transparent plate fixed connection.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to an adjustable protection device of a grinding machine.
Background
With the continuous development of scientific technology, the industrial field develops rapidly, various machining equipment is developed continuously, in the machining process, a machining cutter is often worn and dull or damaged, so that the cutter loses cutting capability, the cutter needs to be sharpened, the cutting capability of the cutter is restored, a grinding machine is a machining grinding tool and can be used for sharpening the cutter, the grinding machine is applied to multiple industrial fields, the grinding machine can also be used for deburring, grinding and other work of common small parts, the grinding machine mainly comprises a base, a grinding wheel, a power source, a bracket, a protective cover and the like, and the grinding machine can be divided into a handheld grinding machine, a vertical grinding machine, a suspended grinding machine, a table grinding machine and the like.
When a grinding machine is used for sharpening the cutter at present, generated sparks can be sputtered everywhere and easily fly into eyes of an operator, so that potential safety hazards exist; therefore, the market urgently needs to develop an adjustable protection device of a grinding machine to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable protection device of a grinding machine, which aims to solve the problems that when the grinding machine is used for sharpening a cutter, sparks generated by the grinding machine in the background technology can be sputtered all around, easily fly into eyes of an operator, and potential safety hazards exist.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable protector of abrasive machine, includes first protection casing, one side fixed mounting of first protection casing has the board of putting, the below fixed mounting of first protection casing has the case that falls dirt, the top of first protection casing is provided with the second protection casing, the bilateral symmetry of first protection casing is provided with coupling assembling, first protection casing passes through coupling assembling sliding connection with the second protection casing, the bilateral symmetry of second protection casing is provided with the arc through-hole, first transparent plate is installed to the bilateral symmetry of second protection casing, and first transparent plate and second protection casing fixed connection, the second transparent plate is installed to one side of second protection casing, and second protection casing and second transparent plate fixed connection.
Preferably, coupling assembling comprises clamping screw, movable nut, first crown plate, second crown plate and fixation nut, clamping nut and first protection casing fixed connection, clamping screw sets up in one side of clamping nut, and clamping screw and fixation nut threaded connection.
Preferably, the movable nut, the first annular plate and the second annular plate are sequentially sleeved on the outer side of the fixing screw rod from left to right, the movable nut is in threaded connection with the fixing screw rod, and a gap for installing the second protective cover is formed between the first annular plate and the second annular plate.
Preferably, one side of the first protective cover is provided with an installation through hole, and the outer side of the first protective cover is provided with a blade grinding opening along the upper part of the placing plate.
Preferably, the first protective cover is internally provided with a brushing frame, the first protective cover is fixedly connected with the brushing frame, the brushing frame is internally provided with bristles, and the brushing frame is fixedly connected with the bristles.
Preferably, a drawing box is arranged in the dust falling box.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a setting through first protection casing and second protection casing, wherein second protection casing movable mounting is in the outside of first protection casing, when carrying out the sharpening to the cutter, through rotating the position of adjusting the second protection casing, make the second protection casing and place the cutter highly can pass between the board, do not influence the sharpening of cutter, first transparent plate and second transparent plate on the rethread second protection casing, can follow the external cutter sharpening condition of seeing, thereby protect cutter sharpening process, prevent that the spark of production from splashing, operator's security has been protected, the practicality of device has been improved.
2. The utility model discloses a through the setting of scrubbing frame and brush hair, set up one on the inside top of first protection casing and can scrub the scrubbing frame that the emery wheel was scrubbed, when the emery wheel carried out the sharpening to the cutter, the brush hair can be scrubbed the emery wheel surface, gets rid of the granule of card on brush wheel surface, has improved emery wheel job stabilization nature.
Drawings
FIG. 1 is a schematic view of an adjustable guard of a grinder of the present invention;
FIG. 2 is a schematic structural view of a first shield according to the present invention;
FIG. 3 is an enlarged view of the portion A of the present invention;
FIG. 4 is a cross-sectional view of a first shield of the present invention;
fig. 5 is a schematic structural view of a second shield according to the present invention.
In the figure: 1. a grinder; 2. a first shield; 3. a second shield; 4. placing a plate; 5. a dust falling box; 6. mounting a through hole; 7. sharpening the edge; 8. fixing the screw rod; 9. a movable nut; 10. a first ring plate; 11. a second ring plate; 12. fixing a nut; 13. a brushing rack; 14. brushing; 15. a box is drawn out; 16. an arc-shaped through hole; 17. a first transparent plate; 18. a second transparent plate.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: an adjustable protection device of a grinder comprises a first protection cover 2, a placing plate 4 is fixedly arranged on one side of the first protection cover 2, a cutter can be placed through the placing plate 4, the physical strength is saved, the practicability of the device is improved, a dust falling box 5 is fixedly arranged below the first protection cover 2, the dust falling box 5 is communicated with the first protection cover 2, a second protection cover 3 is arranged above the first protection cover 2, connecting components are symmetrically arranged on two sides of the first protection cover 2, the first protection cover 2 is in sliding connection with the second protection cover 3 through the connecting components, arc-shaped through holes 16 are symmetrically arranged on two sides of the second protection cover 3, first transparent plates 17 are symmetrically arranged on two sides of the second protection cover 3, the first transparent plates 17 are fixedly connected with the second protection cover 3, a second transparent plate 18 is arranged on one side of the second protection cover 3, and the second protection cover 3 is fixedly connected with the second transparent plates 18, the arrangement of the first transparent plate 17 and the second transparent plate 18 can see the cutter sharpening condition in the second protective cover 3 from the outside, and the practicability of the device is improved.
Further, coupling assembling comprises clamping screw 8, movable nut 9, first crown plate 10, second crown plate 11 and fixation nut 12, 2 fixed connection of fixation nut 12 and first protection casing, clamping screw 8 sets up in one side of fixation nut 12, and clamping screw 8 and 12 threaded connection of clamping nut, the dismouting clamping screw 8 of being convenient for to make things convenient for the installation of second protection casing 3.
Further, movable nut 9, first crown plate 10 and second crown plate 11 overlap the outside of locating clamping screw 8 from a left side to the right side in proper order, movable nut 9 and clamping screw 8 threaded connection, the clearance of installation second protection casing 3 has between first crown plate 10 and the second crown plate 11, through the arc through-hole 16 that passes clamping screw 8 second protection casing 3, make two sides of second protection casing 3 arrange respectively in the clearance between the first crown plate 10 and the second crown plate 11 of two coupling assembling, thereby install second protection casing 3 on first protection casing 2.
Further, one side of the first protective cover 2 is provided with an installation through hole 6, the outer side of the first protective cover 2 is provided with a blade grinding opening 7 along the upper side of the placing plate 4, and the position of the blade grinding opening 7 is a grinding wheel exposing position, so that a cutter can be subjected to blade grinding.
Further, a brush holder 13 is installed inside the first protection cover 2, the first protection cover 2 is fixedly connected with the brush holder 13, bristles 14 are installed inside the brush holder 13, the brush holder 13 is fixedly connected with the bristles 14, and the brush holder 13 is U-shaped, so that three sides of the grinding wheel can be brushed.
Further, the pull box 15 is arranged inside the dust falling box 5, and the pull box 15 penetrates out of the dust falling box 5 and can be pulled out of the dust falling box 5, so that dust particles in the pull box 15 can be cleaned.
The working principle is as follows: during the use, through the position of rotation regulation second protection casing 3, make the height between second protection casing 3 and the board of placeeing 4 can pass the cutter, do not influence the sharpening of cutter, then twist movable nut 9 and fix second protection casing 3, start grinder 1, place the cutter on the board of placeeing 4, carry out the sharpening, through the effect of first transparent plate 17 and second transparent plate 18, can see the cutter sharpening condition in the second protection casing 3 from the external world, through the effect of scrubbing frame 13 and brush hair 14, can scrub emery wheel surface when the emery wheel rotates, detach the granule that blocks on brush wheel surface, in the cutter sharpening process, the spark granule that flies into in first protection casing 2 can fall into the pull box 15 of dust case 5, pull out pull box 15 at intervals and clear up.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an adjustable protector of abrasive machine, includes first protection casing (2), its characterized in that: one side fixed mounting of first protection casing (2) has place board (4), the below fixed mounting of first protection casing (2) has dust box (5) that falls, the top of first protection casing (2) is provided with second protection casing (3), the bilateral symmetry of first protection casing (2) is provided with coupling assembling, first protection casing (2) passes through coupling assembling sliding connection with second protection casing (3), the bilateral symmetry of second protection casing (3) is provided with arc through-hole (16), first transparent plate (17) are installed to the bilateral symmetry of second protection casing (3), and first transparent plate (17) and second protection casing (3) fixed connection, second transparent plate (18) are installed to one side of second protection casing (3), and second protection casing (3) and second transparent plate (18) fixed connection.
2. The adjustable guard of claim 1, wherein: coupling assembling comprises clamping screw (8), movable nut (9), first crown plate (10), second crown plate (11) and fixation nut (12), fixation nut (12) and first protection casing (2) fixed connection, clamping screw (8) set up in one side of fixation nut (12), and clamping screw (8) and fixation nut (12) threaded connection.
3. The adjustable guard of claim 2, wherein: the outer side of the fixed screw rod (8) is sequentially sleeved with the movable nut (9), the first ring plate (10) and the second ring plate (11) from left to right, the movable nut (9) is in threaded connection with the fixed screw rod (8), and an installation is arranged between the first ring plate (10) and the second ring plate (11) to form a gap between the second protective cover (3).
4. The adjustable guard of claim 1, wherein: one side of the first protective cover (2) is provided with an installation through hole (6), and the outer side of the first protective cover (2) is provided with a blade grinding opening (7) along the upper part of the placing plate (4).
5. The adjustable guard of claim 1, wherein: the inside of first protection casing (2) is installed and is scrubbed frame (13), and first protection casing (2) and scrubbing frame (13) fixed connection, the inside of scrubbing frame (13) is installed brush hair (14), and scrubbing frame (13) and brush hair (14) fixed connection.
6. The adjustable guard of claim 1, wherein: a drawing box (15) is arranged in the dust falling box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041227.9U CN215659723U (en) | 2021-08-27 | 2021-08-27 | Adjustable protection device of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041227.9U CN215659723U (en) | 2021-08-27 | 2021-08-27 | Adjustable protection device of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659723U true CN215659723U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122041227.9U Active CN215659723U (en) | 2021-08-27 | 2021-08-27 | Adjustable protection device of grinder |
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| Country | Link |
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| CN (1) | CN215659723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918833A (en) * | 2022-06-13 | 2022-08-19 | 苏州恒泰精密钣金有限公司 | Combined grinding wheel guard assembly and using method thereof |
-
2021
- 2021-08-27 CN CN202122041227.9U patent/CN215659723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918833A (en) * | 2022-06-13 | 2022-08-19 | 苏州恒泰精密钣金有限公司 | Combined grinding wheel guard assembly and using method thereof |
| CN114918833B (en) * | 2022-06-13 | 2024-05-31 | 苏州恒泰精密钣金有限公司 | Combined grinding wheel cover assembly and use method thereof |
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