CN214445080U - Electric cutter grinding device - Google Patents
Electric cutter grinding device Download PDFInfo
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- CN214445080U CN214445080U CN202120611460.3U CN202120611460U CN214445080U CN 214445080 U CN214445080 U CN 214445080U CN 202120611460 U CN202120611460 U CN 202120611460U CN 214445080 U CN214445080 U CN 214445080U
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- plate
- movable buffer
- boss
- driving roller
- buffer plate
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the processing field, in particular to an electric sharpening device, which is provided with a base and a vertical plate, wherein a boss is arranged above the vertical plate, a movable buffer plate rotationally connected with the boss is arranged behind the boss, a push-pull mechanism is arranged between the movable buffer plate and the vertical plate, an adjusting plate hinged with the movable buffer plate is arranged on the movable buffer plate, a driving roller and a driven roller are arranged on the vertical plate, a driven roller is also arranged on the adjusting plate, a driving motor is arranged on the driving roller and used for driving the driving roller to rotate, and an annular abrasive cloth is sleeved on the driving roller and the driven roller; an operation table is arranged on one side of the annular abrasive cloth on one side of the two driven rollers, so that the utility model solves the problems of heavy weight and inconvenient carrying or operation of the prior art; the utility model has simple structure and convenient operation; the carrying is convenient, and the belt seat is fixed; the annular abrasive cloth is convenient and fast to replace.
Description
Technical Field
The utility model relates to a machine tooling technical field specifically is an electronic sharpening device.
Background
At present, a plurality of common devices for sharpening various cutters and tools are provided, such as: bench grinders, angle grinders, oilstones, and the like; the main problems with these tools are that bench grinders are small electromechanical devices, heavy and require basic fixturing; although the angle grinder is small and portable, the edge grinding tool or the angle grinder needs to be fixed in the sharpening process, the operation is inconvenient, and the matched polishing sheet and cutting sheet are more suitable for cutting or sharpening rough workpieces and are troublesome to replace; the use of the oilstone has high requirements on the skill of an operator and low work efficiency; in order to solve the above problems, an electric sharpening device is proposed.
Disclosure of Invention
The utility model aims at providing an electric sharpening device which aims at solving the problems of inconvenient carrying and inconvenient operation of heavy equipment existing in the prior art.
The utility model has the following concrete scheme: an electric cutter grinding device comprises a vertical plate, wherein a base is arranged below the vertical plate, a boss is arranged above one side of the vertical plate, a driving motor is arranged at the lower end of the boss, and a driving roller is arranged on an output shaft of the driving motor;
a movable buffer plate is arranged on a boss of the vertical plate and is rotationally connected with the boss, an adjusting plate is arranged at one end of the movable buffer plate, which is far away from the boss, the adjusting plate is hinged with the upper end of the movable buffer plate, driven devices are respectively arranged on the vertical plate below the adjusting plate and the adjusting plate, and the driven devices and the driving roller form a triangular structure; the driven device includes: the grinding machine comprises a core shaft bolt, wherein a bearing and a driven roller are sequentially sleeved above the core shaft bolt, and annular abrasive cloth is sleeved on the driving roller and the driven roller and used for grinding a workpiece;
and a push-pull mechanism is further arranged on the vertical plate, one end of the push-pull mechanism is hinged with the vertical plate, and the other end of the push-pull mechanism is hinged with the movable buffer plate and used for controlling the movable buffer plate to rotate along the rotating joint on the boss.
Furthermore, it has the clearance hole to open for the slave unit mounting bolt department on the regulating plate on the removal buffer board, still be equipped with adjusting bolt on the removal buffer board, adjusting bolt and removal buffer board threaded connection for the relative position of control regulating plate.
Furthermore, the movable buffer plate is hinged with the adjusting plate through a cylindrical hinge.
Furthermore, the driving roller and the driven roller are both made of PPR pipes.
Furthermore, a nut seat is arranged on one side, close to the driven device, of the back face of the vertical plate, a rotary bolt is arranged on the nut seat, an operating table is welded on the rotary bolt, and at least 2 mm distance is kept between the operating table and the annular abrasive cloth, so that a workpiece can be conveniently placed on the operating table for processing.
Furthermore, a nesting sleeve is arranged between the output shaft of the driving motor and the driving roller, and a fastening screw is arranged on the driving roller and used for locking the driving roller and the nesting sleeve.
The utility model discloses an operating method: when a cutter or a workpiece needs to be ground, one end, far away from the boss, of the movable buffer plate is pressed downwards, the distance between the two driven devices is reduced under the action of the push-pull mechanism, the annular abrasive cloth is sleeved on the driving roller and the two driven rollers, the adjusting bolt is rotated to enable the annular abrasive cloth to be in the optimal position state on the driving roller and the driven rollers, the driving motor is started, the annular abrasive cloth is driven by the driving motor to rotate, and the workpiece is held on the operating table to be machined.
The utility model discloses following beneficial effect has: 1. the structure is simple, and the operation is convenient; 2. the carrying is convenient, and the belt seat is fixed; 3. the annular abrasive cloth is convenient and fast to replace.
Drawings
Fig. 1 is a perspective view a of the present invention;
fig. 2 is a perspective view B of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a rear view of FIG. 3;
FIG. 6 is a cross-sectional view A-A of FIG. 3;
FIG. 7 is a cross-sectional view B-B of FIG. 3;
FIG. 8 is an enlarged view of section I of FIG. 7;
in the figure: 1-base, 2-vertical plate, 201-boss, 3-movable buffer plate, 4-adjusting plate, 5-cylindrical hinge, 6-driven device, 601-driven roller, 602-bearing, 603-mandrel bolt, 7-driving roller, 8-annular abrasive cloth, 9-operation table, 10-nut seat, 11-rotating bolt, 12-adjusting bolt, 13-clearance hole, 14-driving motor, 15-push-pull mechanism, 16-nesting and 17-set screw.
Detailed Description
Referring to fig. 1-8, the embodiment is an electric sharpening device, which includes a vertical plate 2, a base 1 is disposed below the vertical plate 2, a boss 201 is disposed above one side of the vertical plate 2, a driving motor 14 is disposed at the lower end of the boss 201, and a driving roller 7 is disposed on an output shaft of the driving motor 14;
a movable buffer plate 3 is arranged on a boss 201 of the vertical plate 2, the movable buffer plate 3 is rotatably connected with the boss 201, an adjusting plate 4 is arranged at one end of the movable buffer plate 3, which is far away from the boss 201, the adjusting plate 4 is hinged with the upper end of the movable buffer plate 3, driven devices 6 are respectively arranged on the vertical plate 2 below the adjusting plate 4 and the adjusting plate 4, and the driven devices 6 and the driving rollers 7 form a triangular structure; the driven device 6 includes: the grinding machine comprises a mandrel bolt 603, wherein a bearing 602 and a driven roller 601 are sequentially sleeved above the mandrel bolt 603, and annular abrasive cloth 8 is sleeved on a driving roller 7 and the driven roller 601 and used for grinding a workpiece;
the vertical plate 2 is further provided with a push-pull mechanism 15, one end of the push-pull mechanism 15 is hinged to the vertical plate 2, and the other end of the push-pull mechanism 15 is hinged to the movable buffer plate 3 and used for controlling the movable buffer plate 3 to rotate along the rotating connection position on the boss 201.
Further, it has clearance hole 13 to open for 6 mounting bolt departments of slave unit on the regulating plate 4 on the removal buffer board 3, still be equipped with adjusting bolt 12 on the removal buffer board 3, adjusting bolt 12 and the threaded connection of removal buffer board 3 for the relative position of control regulating plate 4.
Furthermore, the movable buffer plate 3 is hinged with the adjusting plate 4 by a cylindrical hinge 5.
Further, the driving roller 7 and the driven roller 601 are both made of PPR pipes.
Further, a nut seat 10 is arranged on one side, close to the driven device 6, of the back surface of the vertical plate 2, a rotating bolt 11 is arranged on the nut seat 10, an operating platform 9 is welded on the rotating bolt 11, and a distance of at least 2 mm is kept between the operating platform 9 and the annular abrasive cloth 8, so that a workpiece can be conveniently placed on the operating platform 9 for processing.
Further, a nesting 16 is arranged between the output shaft of the driving motor 14 and the driving roller 7, and a set screw 17 is arranged on the driving roller 7 and used for locking the driving roller 7 and the nesting 16.
Claims (6)
1. The utility model provides an electronic sharpening device, includes the riser, the riser below is equipped with the base, its characterized in that: a boss is arranged above one side of the vertical plate, a driving motor is arranged at the lower end of the boss, and a driving roller is arranged on an output shaft of the driving motor;
a movable buffer plate is arranged on a boss of the vertical plate and is rotationally connected with the boss, an adjusting plate is arranged at one end of the movable buffer plate, which is far away from the boss, the adjusting plate is hinged with the upper end of the movable buffer plate, driven devices are respectively arranged on the vertical plate below the adjusting plate and the adjusting plate, and the driven devices and the driving roller form a triangular structure; the driven device includes: the grinding machine comprises a core shaft bolt, wherein a bearing and a driven roller are sequentially sleeved above the core shaft bolt, and annular abrasive cloth is sleeved on the driving roller and the driven roller and used for grinding a workpiece;
and a push-pull mechanism is further arranged on the vertical plate, one end of the push-pull mechanism is hinged with the vertical plate, and the other end of the push-pull mechanism is hinged with the movable buffer plate and used for controlling the movable buffer plate to rotate along the rotating joint on the boss.
2. The electrical sharpening apparatus of claim 1, wherein: the movable buffer plate is provided with a clearance hole relative to a driven device mounting bolt on the adjusting plate, the movable buffer plate is further provided with an adjusting bolt, and the adjusting bolt is in threaded connection with the movable buffer plate and used for controlling the relative position of the adjusting plate.
3. The electrical sharpening apparatus of claim 1, wherein: the movable buffer plate is hinged with the adjusting plate through a cylindrical hinge.
4. The electrical sharpening apparatus of claim 1, wherein: the driving roller and the driven roller are both made of PPR pipes.
5. The electrical sharpening apparatus of claim 1, wherein: the back of the vertical plate is provided with a nut seat on one side close to the driven device, the nut seat is provided with a rotary bolt, an operation table is welded on the rotary bolt, and at least 2 mm distance is kept between the operation table and the annular abrasive cloth, so that a workpiece can be conveniently placed on the operation table for processing.
6. The electrical sharpening apparatus of claim 1, wherein: the driving roller is provided with a set screw for locking the driving roller with the nest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611460.3U CN214445080U (en) | 2021-03-26 | 2021-03-26 | Electric cutter grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120611460.3U CN214445080U (en) | 2021-03-26 | 2021-03-26 | Electric cutter grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214445080U true CN214445080U (en) | 2021-10-22 |
Family
ID=78160360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120611460.3U Active CN214445080U (en) | 2021-03-26 | 2021-03-26 | Electric cutter grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214445080U (en) |
-
2021
- 2021-03-26 CN CN202120611460.3U patent/CN214445080U/en active Active
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