CN220051253U - Protective cover of angle grinder - Google Patents
Protective cover of angle grinder Download PDFInfo
- Publication number
- CN220051253U CN220051253U CN202321548391.1U CN202321548391U CN220051253U CN 220051253 U CN220051253 U CN 220051253U CN 202321548391 U CN202321548391 U CN 202321548391U CN 220051253 U CN220051253 U CN 220051253U
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- CN
- China
- Prior art keywords
- clamping
- arc
- cover
- angle grinder
- inner cover
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- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a protective cover of an angle grinder, which comprises the following components: a protective assembly for protecting an angle grinder grinding wheel and a quick mount for quick mounting the protective assembly on an angle grinder. The protection assembly comprises an inner cover and an outer cover clamped on the outer side of the inner cover, and a space for accommodating a grinding wheel of the angle grinder is arranged between the outer cover and the inner cover; the quick mounting piece is in clamping connection with the inner cover, the clamping mechanism comprises a screw, a connecting block, an arc handle, an eccentric shaft and a clamping wheel, a screw rod of the screw penetrates through the connecting plate, the connecting block is in threaded connection with a screw rod of the screw, and the connecting block is located between the arc clamping plate and the connecting plate. According to the protective cover of the angle grinder, the outer cover is clamped on the outer side of the inner cover, so that the outer cover is convenient to assemble and disassemble, and the outer cover is easy to damage, so that the outer cover is convenient to replace after being damaged; the quick mounting piece that sets up makes the protection component can install on the angle mill fast, and the installation is more convenient.
Description
Technical Field
The utility model relates to the technical field of angle grinders, in particular to a protective cover of an angle grinder.
Background
An angle grinder, also called a grinder or a disc grinder, is a grinding tool for cutting and grinding glass fiber reinforced plastics. The angle grinder is a portable electric tool for cutting and polishing glass fibre reinforced plastic, and is mainly used for cutting, grinding and brushing metal and stone material.
The utility model provides an angle mill emery wheel protection casing is the indispensable part of angle mill machine, its effect is broken at the operation in-process when the grinding wheel, can effectively block the grinding wheel piece, guarantee operating personnel's personal safety, chinese patent with publication (bulletin) number CN214054775U at present discloses a protection casing for angle mill, including the shell with can dismantle the inner shell that sets up in the shell, shell one end is equipped with first stopper, the shell inner wall is equipped with second stopper, third stopper and fourth stopper, inner shell upper end and first stopper, the second stopper, third stopper and fourth stopper looks butt, the shell other end is equipped with elastic buckle, elastic buckle and the looks joint of inner shell upper end.
Although the shield for the angle grinder is stable in structure, low in cost and long in service life, the shield for the angle grinder is troublesome to install on the angle grinder.
For this purpose, a protective cover for an angle grinder is proposed, which can be mounted quickly on the angle grinder.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a protective cover of an angle grinder.
The specific technical scheme is as follows:
the utility model provides a protective cover of an angle grinder, which comprises the following components:
the protection assembly is used for protecting the grinding wheel of the angle grinder and comprises an inner cover and an outer cover clamped on the outer side of the inner cover, and a space for accommodating the grinding wheel of the angle grinder is arranged between the outer cover and the inner cover;
the quick mounting piece is used for quickly mounting the protection component on the angle grinder and is clamped with the inner cover.
The protective cover of the angle grinder, wherein: the outer cover is integrally formed with a clamping jaw, the inner side of the clamping jaw is integrally formed with a clamping block, and when the outer cover is clamped on the outer side of the inner cover, the clamping block clamps the edge of the inner cover.
The protective cover of the angle grinder, wherein: the utility model discloses a quick installation component, including the inner cover, the inner cover is gone up an organic whole and is equipped with the arc connecting seat, be equipped with the card hole on the arc connecting seat, quick installation component includes the clamping strap, an organic whole is equipped with the card on the medial surface of clamping strap and is protruding, the one end of clamping strap is integrative to be equipped with the connecting plate, just the other end of clamping strap is integrative to be equipped with the arc cardboard of outside bending, wherein:
the arc-shaped connecting seat is attached to the inner side surface of the clamping band, and the clamping protrusion is inserted into the clamping hole;
and a clamping mechanism is arranged between the arc-shaped clamping plate and the connecting plate.
The protective cover of the angle grinder, wherein: the clamping mechanism comprises a screw, a connecting block, an arc handle, an eccentric shaft and a clamping wheel, wherein the screw rod of the screw penetrates through the connecting plate, the connecting block is in threaded connection with the screw rod of the screw, the connecting block is located between the arc clamping plate and the connecting plate, a mounting groove is formed in one end of the arc handle, the eccentric shaft is rotatably mounted on the mounting groove, arc connecting pieces are fixedly mounted at two ends of the eccentric shaft, one end of the arc connecting pieces, far away from the eccentric shaft, is rotatably mounted at the end part of the connecting block through a pin shaft, the clamping wheel is rotatably mounted at the notch of the mounting groove, and the clamping wheel is located between the connecting block and the eccentric shaft, wherein:
when the inner side wall of the arc-shaped handle is attached to the outer side face of the clamping strap, the clamping wheel is clamped into the inner side of the arc-shaped clamping plate.
The protective cover of the angle grinder, wherein: the clamping jaws are symmetrically provided with two clamping jaws, and through holes are formed in the clamping jaws.
The protective cover of the angle grinder, wherein: the inner cover and the outer cover are both plastic cover bodies.
The utility model has the following beneficial effects:
according to the protective cover of the angle grinder, the outer cover is clamped on the outer side of the inner cover, so that the outer cover is convenient to assemble and disassemble, and the outer cover is easy to damage, so that the outer cover is convenient to replace after being damaged; the quick mounting piece that sets up makes the protection component can install on the angle mill fast, and the installation is more convenient.
Drawings
Fig. 1 is a schematic structural view of a protective cover of an angle grinder according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a protective cover of an angle grinder according to another embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at view A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at view B;
FIG. 5 is a schematic view of an exploded view of a shield for an angle grinder according to an embodiment of the present utility model;
FIG. 6 is a schematic view of an exploded view of another view of a shield for an angle grinder according to an embodiment of the present utility model;
fig. 7 is a schematic structural view of a quick-mounting member in a protective cover of an angle grinder according to an embodiment of the present utility model.
In the accompanying drawings:
1. a protective assembly; 101. an inner cover; 102. an outer cover; 103. a claw; 104. a clamping block; 105. an arc-shaped connecting seat; 106. a through hole;
2. a quick mount; 201. a clamping band; 202. a connecting plate; 203. an arc-shaped clamping plate; 204. a screw; 205. a connecting block; 206. a pin shaft; 207. an eccentric shaft; 208. an arc handle; 209. a clamping wheel; 210. an arc-shaped connecting sheet; 211. a clamping protrusion; 212. and a mounting groove.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
The protection casing of angle mill that this embodiment provided, as shown in fig. 1-7, includes: a protective assembly 1 for protecting an angle grinder grinding wheel and a quick mount 2 for quick mounting the protective assembly 1 on an angle grinder.
Wherein, the protection subassembly 1 includes inner cover 101 and joint outer cover 102 in the inner cover 101 outside, has the space that holds the angle mill emery wheel between outer cover 102 and the inner cover 101, and this space is used for protecting the angle mill emery wheel, can avoid the angle mill emery wheel to break in the operation process, can effectively block the emery wheel piece, guarantees operating personnel's personal safety, can prevent simultaneously that the piece that the angle mill emery wheel during operation produced from splashing to hurt operating personnel.
Wherein, quick mounting member 2 and inner cover 101 joint, the quick mounting member 2 of setting makes protection component 1 can install protection component 1 fast on the angle mill for protection component 1 installs more conveniently, and the dustcoat 102 joint of setting is in the outside of inner cover 101, makes dustcoat 102 easy dismounting more convenient, because dustcoat 102 damages more easily, makes dustcoat 102 change more convenient after damaging.
Specifically, the outer cover 102 is clamped to the outer side of the inner cover 101 in the following specific manner: in the present embodiment, the claw 103 is integrally formed on the outer cover 102, and the clip 104 is integrally formed on the inner side of the claw 103, and the clip 104 clips the edge of the inner cover 101 when the outer cover 102 is clipped on the outer side of the inner cover 101.
Specifically, the specific way of the quick-mounting member 2 being clamped with the inner cover 101 is as follows: in this embodiment, the inner cover 101 is integrally provided with an arc-shaped connecting seat 105, the arc-shaped connecting seat 105 is provided with a clamping hole, the quick mounting member 2 comprises a clamping band 201, a clamping protrusion 211 is integrally provided on the inner side surface of the clamping band 201, one end of the clamping band 201 is integrally provided with a connecting plate 202, and the other end of the clamping band 201 is integrally provided with an arc-shaped clamping plate 203 which is bent outwards.
Wherein, the arc-shaped connecting seat 105 is attached to the inner side surface of the clamping band 201, and the clamping protrusion 211 is inserted into the clamping hole.
Wherein, install chucking mechanism between arc-shaped clamping plate 203 and the connecting plate 202, the chucking mechanism of setting includes screw 204, connecting block 205, arc-shaped handle 208, eccentric shaft 207 and chucking wheel 209, the screw rod of screw 204 runs through the connecting plate 202 setting, connecting block 205 spiro union is on the screw rod of screw 204, and connecting block 205 is located between arc-shaped clamping plate 203 and the connecting plate 202, mounting groove 212 has been seted up to the one end of arc-shaped handle 208, eccentric shaft 207 rotates and installs on mounting groove 212, and the equal fixed mounting in both ends of eccentric shaft 207 has arc-shaped connection piece 210, the one end that eccentric shaft 207 was kept away from to arc-shaped connection piece 210 rotates at the tip of connecting block 205 through round pin axle 206, chucking wheel 209 rotates and installs the notch department at mounting groove 212, and chucking wheel 209 is located between connecting block 205 and the eccentric shaft 207.
Wherein, when the inside wall laminating of arc handle 208 is on the lateral surface of clamping strap 201, chucking wheel 209 card goes into the inboard of arc cardboard 203.
The clamping mechanism adopting the scheme mainly comprises a screw 204, a connecting block 205, an arc handle 208, an eccentric shaft 207 and a clamping wheel 209, when the clamping mechanism is used, the inner cambered surface of the arc handle 208 is only required to move towards the arc clamping plate 203, and when the inner side wall of the arc handle 208 is attached to the outer side surface of the clamping band 201, the clamping wheel 209 is clamped into the inner side of the arc clamping plate 203, so that the clamping band 201 can be clamped on a bearing seat of a grinding wheel of an angle grinder, and the purpose of rapidly mounting the protection assembly 1 on the angle grinder can be realized.
Secondly, screw 204 and connecting block 205 that set up mutually support, can conveniently adjust the chucking elasticity of chucking mechanism, and the adaptation of being convenient for is installed on the angle mill of different models, and in addition, the chucking wheel 209 of setting makes the arc handle 208 chucking of this chucking mechanism and opens can be more smooth and easy.
In order to enable the outer cover 102 to be stably clamped on the outer side of the inner cover 101, two clamping claws 103 are symmetrically arranged, and in order to ensure that the clamping claws 103 have good elastic deformation performance, the outer cover 102 is ensured to be smoothly clamped on the outer side of the inner cover 101, and through holes 106 are formed in the clamping claws 103.
In order to reduce the production cost of the protection cover of the angle grinder, the inner cover 101 and the outer cover 102 are both plastic covers.
To sum up, the protection casing of angle mill that this embodiment provided, when using: the arc handle 208 is opened, then the clamping band 201 is sleeved on the bearing seat of the grinding wheel of the angle grinder, the positions of the inner cover 101 and the outer cover 102 are rotationally adjusted, the inner cover 101 and the outer cover 102 are just above the grinding wheel of the angle grinder, then the inner cambered surface of the arc handle 208 moves towards the arc clamping plate 203, and when the inner side wall of the arc handle 208 is attached to the outer side surface of the clamping band 201, the clamping wheel 209 is clamped into the inner side of the arc clamping plate 203, so that the clamping band 201 can be clamped on the bearing seat of the grinding wheel of the angle grinder, and the purpose of rapidly installing the protection assembly 1 on the angle grinder can be realized.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (3)
1. A protective cover for an angle grinder, comprising:
a protection assembly (1) for protecting an angle grinder grinding wheel, wherein the protection assembly (1) comprises an inner cover (101) and an outer cover (102) clamped outside the inner cover (101), and a space for accommodating the angle grinder grinding wheel is arranged between the outer cover (102) and the inner cover (101);
a quick mount (2) for quick mounting the protective assembly (1) on an angle grinder, the quick mount (2) being clamped with the inner cover (101);
a clamping jaw (103) is integrally formed on the outer cover (102), a clamping block (104) is integrally formed on the inner side of the clamping jaw (103), and the clamping block (104) clamps the edge of the inner cover (101) when the outer cover (102) is clamped on the outer side of the inner cover (101);
the utility model discloses a quick installation component, including inner cover (101), inner cover (101) are gone up an organic whole and are equipped with arc connecting seat (105), be equipped with the card hole on arc connecting seat (105), quick installed part (2) are including clamping band (201), an organic whole is equipped with card protruding (211) on the medial surface of clamping band (201), an organic whole of clamping band (201) is equipped with connecting plate (202), just the other end of clamping band (201) is integrative to be equipped with outside crooked arc cardboard (203), wherein:
the arc-shaped connecting seat (105) is attached to the inner side surface of the clamping band (201), and the clamping convex part (211) is inserted into the clamping hole;
a clamping mechanism is arranged between the arc-shaped clamping plate (203) and the connecting plate (202);
the clamping mechanism comprises a screw (204), a connecting block (205), an arc handle (208), an eccentric shaft (207) and clamping wheels (209), wherein a screw rod of the screw (204) penetrates through the connecting block (202), the connecting block (205) is in threaded connection with the screw rod of the screw (204), the connecting block (205) is located between the arc clamping plate (203) and the connecting block (202), a mounting groove (212) is formed in one end of the arc handle (208), the eccentric shaft (207) is rotatably mounted on the mounting groove (212), arc connecting pieces (210) are fixedly mounted at two ends of the eccentric shaft (207), one end of the arc connecting pieces (210) is far away from one end of the eccentric shaft (207) and rotatably mounted on the end portion of the connecting block (205) through a pin shaft (206), the clamping wheels (209) are rotatably mounted at the notch of the mounting groove (212), and the clamping wheels (209) are located between the connecting block (205) and the eccentric shaft (207), wherein:
when the inner side wall of the arc-shaped handle (208) is attached to the outer side face of the clamping band (201), the clamping wheel (209) is clamped into the inner side of the arc-shaped clamping plate (203).
2. The protection cover of the angle grinder according to claim 1, wherein two clamping claws (103) are symmetrically arranged, and through holes (106) are formed in the clamping claws (103).
3. The protection cover of an angle grinder according to claim 1, characterized in that the inner cover (101) and the outer cover (102) are both plastic covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548391.1U CN220051253U (en) | 2023-06-17 | 2023-06-17 | Protective cover of angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548391.1U CN220051253U (en) | 2023-06-17 | 2023-06-17 | Protective cover of angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051253U true CN220051253U (en) | 2023-11-21 |
Family
ID=88762093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321548391.1U Active CN220051253U (en) | 2023-06-17 | 2023-06-17 | Protective cover of angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051253U (en) |
-
2023
- 2023-06-17 CN CN202321548391.1U patent/CN220051253U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |