CN217167937U - Handheld grinding machine convenient to adjust - Google Patents
Handheld grinding machine convenient to adjust Download PDFInfo
- Publication number
- CN217167937U CN217167937U CN202220191569.0U CN202220191569U CN217167937U CN 217167937 U CN217167937 U CN 217167937U CN 202220191569 U CN202220191569 U CN 202220191569U CN 217167937 U CN217167937 U CN 217167937U
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- fixed plate
- protection
- slide rail
- grinder
- protecting crust
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Abstract
The utility model provides a hand-held type abrasive machine convenient to adjust relates to the abrasive machine field, including the abrasive machine body, emery wheel and protection machanism, the abrasive machine body passes through the axis of rotation and is connected with the emery wheel, and protection machanism includes protection casing and protecting crust, and the surface of protecting crust is equipped with slide rail and fixed plate, and the fixed plate includes upper fixed plate and bottom plate, and bottom fixed surface is equipped with the fixed orifices, and the lower surface of upper fixed plate is equipped with the dead lever, and the protection casing rotates with the protecting crust to be connected, and the surface of protecting crust is equipped with and dead lever assorted through-hole. The utility model provides a protection casing can rotate at the upper and lower fixed plate of protecting crust to this adjusts the position of protection casing, adjusts the back, fixes it by the fixed plate, makes the staff adjust the protection casing according to the needs of during operation, and convenient and fast has improved the security of hand-held type abrasive machine.
Description
Technical Field
The utility model relates to a grinder field especially relates to a hand-held type grinder convenient to adjust.
Background
The hand-held grinder is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and the like of common small parts. Present hand-held type abrasive machine is not convenient for adjust the protection casing, and the staff can't increase injured risk according to the timely regulation of operation condition, consequently, designs the hand-held type abrasive machine convenient to adjust and becomes the technical problem that technical staff in the field had a urgent need to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a hand-held type abrasive machine convenient to adjust.
The utility model discloses a realize through following technical scheme: a portable grinder convenient to adjust is characterized by comprising a grinder body, a grinding wheel and a protection mechanism, the grinding machine body is connected with the grinding wheel through the rotating shaft, the protection mechanism comprises a protection cover and a protection shell which is connected with the grinding machine body and covers the outer side of the rotating shaft, the outer surface of the protective shell is provided with a slide rail and a fixed plate, the fixed plate comprises an upper fixed plate and a lower fixed plate, the lower fixing plate is fixedly arranged at the lower end of the protective shell, the surface of the lower fixing plate is provided with a fixing hole, the upper fixing plate is connected with the slide rail in a sliding way, the lower surface of the upper fixing plate is provided with a fixing rod matched with the fixing hole, the utility model discloses a safety protection device for the automobile, including slide rail, protection casing, dead lever assorted through-hole, the tip of slide rail has the clearance between with the bottom plate, the protection casing sets up between the clearance of slide rail and bottom plate and rotates with the protecting crust to be connected, the surface of protecting crust be equipped with dead lever assorted through-hole.
According to the above technical solution, preferably, the surface of the fixing rod is provided with an external thread.
According to above-mentioned technical scheme, preferably, the abrasive machine body includes handheld portion and rotation motor, and rotation motor's output and rotation axis connection, the surface of handheld portion is equipped with anti-skidding cover.
According to the technical scheme, preferably, the protective shell is L-shaped.
The utility model has the advantages that: the utility model provides a protection casing can rotate at the upper and lower fixed plate of protecting crust to this adjusts the position of protection casing, adjusts the back, fixes it by the fixed plate, makes the staff adjust the protection casing according to the needs of during operation, and convenient and fast has improved the security of hand-held type abrasive machine.
Drawings
FIG. 1 shows a block diagram of an embodiment of the invention;
fig. 2 shows a schematic partial view of a grinding wheel and a protection mechanism according to an embodiment of the present invention.
In the figure: 1. a grinding wheel; 2. a rotating shaft; 3. a protective cover; 4. a protective shell; 5. a slide rail; 6. an upper fixing plate; 7. a lower fixing plate; 8. a fixing hole; 9. fixing the rod; 10. a through hole; 11. a hand-held portion; 12. rotating the motor; 13. an anti-slip sleeve.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model provides a hand-held grinder convenient to adjust, which is characterized in that the hand-held grinder comprises a grinder body, a grinding wheel 1 and a protection mechanism, the grinder body is connected with the grinding wheel 1 through a rotating shaft 2, the protection mechanism comprises a protection cover 3 and a protection shell 4 which is connected with the grinder body and covers the rotating shaft 2, the outer surface of the protection shell 4 is provided with a slide rail 5 and a fixed plate, the fixed plate comprises an upper fixed plate 6 and a lower fixed plate 7, the lower fixed plate 7 is fixedly arranged at the lower end of the protection shell 4, the surface is provided with a fixed hole 8, the upper fixed plate 6 is connected with the slide rail 5 in a sliding way, the lower surface of the upper fixed plate 6 is provided with a fixed rod 9 which is matched with the fixed hole 8, a gap is arranged between the end part of the slide rail 5 and the lower fixed plate 7, the protection cover 3 is arranged between the gap between the slide rail 5 and the lower fixed plate 7 and is rotatably connected with the protection shell 4, the surface of the protective shell 4 is provided with a through hole 10 matched with the fixed rod 9.
According to the above embodiment, preferably, the surface of the fixing rod 9 is provided with an external thread to facilitate fixing using a bolt.
According to the above embodiment, preferably, the grinder body includes the handheld portion 11 and the rotating motor 12, the output end of the rotating motor 12 is connected to the rotating shaft 2, the surface of the handheld portion 11 is provided with the anti-slip sleeve 13, and the anti-slip sleeve increases friction between the hand portion and the handheld portion to prevent the grinder from slipping off the hand.
According to the above embodiment, preferably, the protective shell is L-shaped.
The working principle of this application does: when the protective cover is used by a worker, the relative position between the protective cover and the grinding wheel is adjusted according to the working environment at that time, so that the through hole of the protective cover and the fixed hole on the lower fixed plate are positioned on the same axis, after the position of the protective cover is determined, the upper fixed plate slides downwards along the slide rail until the upper fixed plate passes through the through hole and the fixed hole, and then the protective cover is fixed by using bolts, so that the protective cover is convenient to disassemble and assemble, and can protect the worker to the greatest extent,
the utility model has the advantages that: the utility model provides a protection casing 3 can rotate at the upper and lower fixed plate of protecting crust 4 to this position of adjusting protection casing 3, after adjusting, is fixed it by the fixed plate, makes the staff adjust the protection casing according to the needs of during operation, and convenient and fast has improved the security of hand-held type abrasive machine.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A portable grinder convenient to adjust is characterized by comprising a grinder body, a grinding wheel and a protection mechanism, the grinding machine body is connected with the grinding wheel through the rotating shaft, the protection mechanism comprises a protection cover and a protection shell which is connected with the grinding machine body and covers the outer side of the rotating shaft, the outer surface of the protective shell is provided with a slide rail and a fixed plate, the fixed plate comprises an upper fixed plate and a lower fixed plate, the lower fixing plate is fixedly arranged at the lower end of the protective shell, the surface of the lower fixing plate is provided with a fixing hole, the upper fixing plate is connected with the slide rail in a sliding way, the lower surface of the upper fixing plate is provided with a fixing rod matched with the fixing hole, the utility model discloses a safety protection device for the automobile, including slide rail, protection casing, dead lever assorted through-hole, the tip of slide rail has the clearance between with the bottom plate, the protection casing sets up between the clearance of slide rail and bottom plate and rotates with the protecting crust to be connected, the surface of protecting crust be equipped with dead lever assorted through-hole.
2. The adjustable, hand-held grinder of claim 1, wherein the surface of the retaining bar is externally threaded.
3. The adjustable handheld grinder of claim 1, wherein the grinder body comprises a handheld portion and a rotating motor, an output end of the rotating motor is connected with the rotating shaft, and an anti-slip sleeve is arranged on the surface of the handheld portion.
4. The adjustable, hand-held grinder of claim 1, wherein the guard is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191569.0U CN217167937U (en) | 2022-01-25 | 2022-01-25 | Handheld grinding machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220191569.0U CN217167937U (en) | 2022-01-25 | 2022-01-25 | Handheld grinding machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167937U true CN217167937U (en) | 2022-08-12 |
Family
ID=82737787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220191569.0U Active CN217167937U (en) | 2022-01-25 | 2022-01-25 | Handheld grinding machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217167937U (en) |
-
2022
- 2022-01-25 CN CN202220191569.0U patent/CN217167937U/en active Active
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