CN217493782U - Portable grinder - Google Patents
Portable grinder Download PDFInfo
- Publication number
- CN217493782U CN217493782U CN202221647145.7U CN202221647145U CN217493782U CN 217493782 U CN217493782 U CN 217493782U CN 202221647145 U CN202221647145 U CN 202221647145U CN 217493782 U CN217493782 U CN 217493782U
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- CN
- China
- Prior art keywords
- fixedly connected
- terminal surface
- motor
- sliding
- connecting rod
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- 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.)
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- 238000001125 extrusion Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910001651 emery Inorganic materials 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable grinder, which comprises a motor, there is the slider terminal surface middle part before motor lower extreme rear side fixedly connected with mounting panel through spout sliding connection, terminal surface fixedly connected with stripper plate before the slider, the motor output is through first pivot fixedly connected with emery wheel, the articulated seat of motor upper end middle part fixedly connected with, articulated seat middle part is connected with the rotor plate through the round pin hub rotation, the articulated piece of terminal surface middle part fixedly connected with under the stripper plate. The utility model relates to a grinding machine technical field, this portable grinding machine have solved the inconvenient installation of accomplishing to the desktop of current portable grinding machine, the use is stable inadequately, inconvenient to the emery wheel play a protection cover the effect, cause the problem of damage easily.
Description
Technical Field
The utility model relates to a grinder technical field specifically is a portable grinder.
Background
The grinding wheel mainly grinds the surface of a workpiece by using a grinding tool thereof, and most grinding machines grind the surface of the workpiece by using a grinding wheel rotating at a high speed.
The prior portable grinder is inconvenient to finish the installation of the table top, which causes unstable use process, and when the portable grinder is idle, the portable grinder is inconvenient to play a role of protecting and covering the grinding wheel, which causes easy damage,
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a portable grinder has solved the inconvenient installation of accomplishing to the desktop of current portable grinder, the use is stable inadequately, inconvenient to the emery wheel play a protection cover the effect, cause the problem of damage easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable grinder, includes the motor, there is the slider terminal surface middle part before motor lower extreme rear side fixedly connected with mounting panel through spout sliding connection, terminal surface fixedly connected with stripper plate before the slider, the motor output is through first pivot fixedly connected with emery wheel, and motor upper end middle part fixedly connected with articulates the seat, it is connected with the rotor plate to articulate the seat middle part through the round pin rotation, the articulated piece of terminal surface middle part fixedly connected with under the stripper plate.
Preferably, the board is placed to terminal surface upside fixedly connected with before the mounting panel, terminal surface right side lower extreme has the rack through spout sliding connection before the mounting panel, rack middle part threaded connection has the threaded rod.
Preferably, terminal surface fixedly connected with twisting hand under the threaded rod, terminal surface downside middle part fixedly connected with backup pad before the mounting panel, the backup pad middle part is rotated through the second pivot and is connected with second connecting rod and gear.
Preferably, the gear is connected with the rack in a meshing manner, the upper end of the second connecting rod is rotatably connected with a first connecting rod through a pin shaft, and the upper end of the first connecting rod is rotatably connected with the extrusion plate through a pin shaft.
Preferably, the lower end face of the inner cavity wall of the rotating plate is fixedly connected with a spring, and the upper end of the spring is fixedly connected with a sliding rod.
Preferably, the front end of the sliding rod is fixedly connected with a protective cover, and the rear end of the sliding rod is slidably connected with the rotating plate.
(III) advantageous effects
The utility model provides a portable grinder. The method has the following beneficial effects:
(1) this portable grinder, through with terminal surface before the mounting panel with place under the board terminal surface all with the desktop laminating, then rotate and twist the hand and drive the threaded rod, the threaded rod drives rack downstream, the rack passes through the gear and drives the second pivot and rotate, the second pivot drives the second connecting rod and rotates, the second connecting rod drives first connecting rod and rotates, first connecting rod drives slider and stripper plate and rises, terminal surface extrudees fixedly under the desktop, thereby be more convenient for accomplish the installation to whole grinder and desktop, and then be convenient for operate.
(2) This portable grinder through when whole grinder is idle, rotates the ninety degrees of rotor plate, then under the effect of spring, protection casing and emery wheel laminating, the completion covers to when idle, play one to cover the guard action to the emery wheel, and then prevented that external equipment from colliding the emery wheel and causing the condition of damage.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the area B of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the local three-dimensional structure of the present invention.
In the figure: 1. a motor; 2. mounting a plate; 3. a first rotating shaft; 4. a grinding wheel; 5. placing the plate; 6. a pressing plate; 7. a slider; 8. a hinged seat; 9. a rotating plate; 10. a spring; 11. a slide bar; 12. a protective cover; 13. a hinged block; 14. a first link; 15. a second link; 16. a support plate; 17. a second rotating shaft; 18. a gear; 19. a rack; 20. screwing a hand; 21. a threaded rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the first embodiment is as follows: the utility model provides a portable grinder, includes motor 1, and there is slider 7 at the terminal surface middle part before 1 lower extreme rear side fixedly connected with mounting panel 2 of motor, and terminal surface fixedly connected with stripper plate 6 before slider 7, and 1 output of motor is through 3 fixedly connected with emery wheels 4 of first pivot, and 1 upper end middle part fixedly connected with of motor articulates seat 8, and articulated seat 8 middle part is connected with rotor plate 9 through the round pin hub rotation, and terminal surface middle part fixedly connected with articulates piece 13 under 6 stripper plates. Preceding terminal surface upside fixedly connected with of mounting panel 2 places board 5, and preceding terminal surface right side lower extreme of mounting panel 2 has rack 19 through spout sliding connection, and rack 19 middle part threaded connection has threaded rod 21. The lower end face of the threaded rod 21 is fixedly connected with a wrench 20, the middle part of the lower side of the front end face of the mounting plate 2 is fixedly connected with a supporting plate 16, and the middle part of the supporting plate 16 is rotatably connected with a second connecting rod 15 and a gear 18 through a second rotating shaft 17. The gear 18 is engaged with a rack 19, the upper end of the second connecting rod 15 is rotatably connected with the first connecting rod 14 through a pin shaft, and the upper end of the first connecting rod 14 is rotatably connected with the extrusion plate 6 through a pin shaft. Through with the preceding terminal surface of mounting panel 2 with place board 5 down the terminal surface all with the desktop laminating, then rotate and twist 20 drive threaded rod 21, threaded rod 21 drives rack 19 and moves down, rack 19 drives second pivot 17 through gear 18 and rotates, second pivot 17 drives second connecting rod 15 and rotates, second connecting rod 15 drives first connecting rod 14 and rotates, first connecting rod 14 drives slider 7 and stripper plate 6 and rises, the terminal surface extrudees fixedly under the desktop, thereby be more convenient for accomplish the installation to whole abrasive machine and desktop, and then be convenient for operate.
Example two: the difference between this embodiment and the first embodiment is that, a spring 10 is fixedly connected to the lower end surface of the inner cavity wall of the rotating plate 9, and a sliding rod 11 is fixedly connected to the upper end of the spring 10. The front end of the sliding rod 11 is fixedly connected with a protective cover 12, and the rear end of the sliding rod 11 is slidably connected with a rotating plate 9. Through when whole abrasive machine was idle, rotate rotor plate 9 ninety degrees, then under the effect of spring 10, protection casing 12 and emery wheel 4 laminating, the completion covers to when idle, play one to cover the guard action to the emery wheel, and then prevented that external equipment from colliding emery wheel 4 and causing the condition of damage.
During operation, through with mounting panel 2 preceding terminal surface with place board 5 down the terminal surface all with the desktop laminating, then rotate and twist hand 20 and drive threaded rod 21, threaded rod 21 drives rack 19 and moves down, rack 19 drives second pivot 17 through gear 18 and rotates, second pivot 17 drives second connecting rod 15 and rotates, second connecting rod 15 drives first connecting rod 14 and rotates, first connecting rod 14 drives slider 7 and stripper plate 6 and rises, the terminal surface extrudees fixedly under the desktop, thereby be more convenient for accomplish the installation to whole abrasive machine and desktop, and then the operation of being convenient for. Through when whole abrasive machine was idle, rotate rotor plate 9 ninety degrees, then under the effect of spring 10, protection casing 12 and emery wheel 4 laminating, the completion covers to when idle, play one to cover the guard action to the emery wheel, and then prevented that external equipment from colliding emery wheel 4 and causing the condition of damage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. A portable grinder comprises a motor (1), and is characterized in that: the grinding wheel grinding machine is characterized in that a sliding block (7) is connected to the middle of the front end face of a mounting plate (2) and fixedly connected to the rear side of the lower end of a motor (1) in a sliding mode through a sliding groove, an extrusion plate (6) is fixedly connected to the front end face of the sliding block (7), an output end of the motor (1) is fixedly connected with a grinding wheel (4) through a first rotating shaft (3), a hinged seat (8) is fixedly connected to the middle of the upper end of the motor (1), a rotating plate (9) is rotatably connected to the middle of the hinged seat (8) through a pin shaft, and a hinged block (13) is fixedly connected to the middle of the lower end face of the extrusion plate (6).
2. The hand-held grinder of claim 1, wherein: preceding terminal surface upside fixedly connected with of mounting panel (2) places board (5), terminal surface right side lower extreme has rack (19) through spout sliding connection before mounting panel (2), rack (19) middle part threaded connection has threaded rod (21).
3. The hand-held grinder of claim 2, wherein: terminal surface fixedly connected with is twisted hand (20) under threaded rod (21), terminal surface downside middle part fixedly connected with backup pad (16) before mounting panel (2), backup pad (16) middle part is rotated through second pivot (17) and is connected with second connecting rod (15) and gear (18).
4. The hand-held grinder of claim 3, wherein: the gear (18) is connected with the rack (19) in a meshed mode, the upper end of the second connecting rod (15) is connected with a first connecting rod (14) in a rotating mode through a pin shaft, and the upper end of the first connecting rod (14) is connected with the extrusion plate (6) in a rotating mode through the pin shaft.
5. The hand-held grinder of claim 1, wherein: the lower end face of the inner cavity wall of the rotating plate (9) is fixedly connected with a spring (10), and the upper end of the spring (10) is fixedly connected with a sliding rod (11).
6. The hand-held grinder of claim 5, wherein: the front end of the sliding rod (11) is fixedly connected with a protective cover (12), and the rear end of the sliding rod (11) is connected with the rotating plate (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647145.7U CN217493782U (en) | 2022-06-28 | 2022-06-28 | Portable grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647145.7U CN217493782U (en) | 2022-06-28 | 2022-06-28 | Portable grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217493782U true CN217493782U (en) | 2022-09-27 |
Family
ID=83340912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221647145.7U Active CN217493782U (en) | 2022-06-28 | 2022-06-28 | Portable grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217493782U (en) |
-
2022
- 2022-06-28 CN CN202221647145.7U patent/CN217493782U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable grinder Effective date of registration: 20231123 Granted publication date: 20220927 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING TENGDA METAL PRODUCT CO.,LTD. Registration number: Y2023980066906 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |