CN210909247U - Knife grinder with easily replaced grinding wheel - Google Patents
Knife grinder with easily replaced grinding wheel Download PDFInfo
- Publication number
- CN210909247U CN210909247U CN201921431979.2U CN201921431979U CN210909247U CN 210909247 U CN210909247 U CN 210909247U CN 201921431979 U CN201921431979 U CN 201921431979U CN 210909247 U CN210909247 U CN 210909247U
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- China
- Prior art keywords
- grinding wheel
- tray
- easy
- vertical plate
- main body
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an easy-changing grinding wheel knife grinder, which comprises a main body, wherein trays are symmetrically arranged on the left side and the right side of the main body; the tray comprises a vertical plate and a transverse plate perpendicular to the vertical plate; a handle is arranged on one side of the vertical plate; and a clamping strip is arranged below the transverse plate. The utility model relates to an easy-changing grinding wheel knife grinder, the design of the tray structure enables the worker to quickly and conveniently change the grinding wheel, and the tray can also play a role of receiving dust; the damping structure design of tray has reduced noise, vibrations that the tray sent when sharpedge grinding machine uses.
Description
Technical Field
The utility model relates to an electric tool technical field, concretely relates to easily trade emery wheel sharpedge grinding machine.
Background
The knife sharpener is a common knife sharpening tool in daily life, a user places a knife edge in a knife sharpening slot, and a grinding wheel in the knife sharpening slot grinds the knife edge to be sharp.
The grinding wheel is a consumable in the knife sharpener, and after long-term use, the grinding wheel can be ground flat, so that the grinding effect is influenced; when the grinding wheel is replaced, the grinding wheel can be replaced only by unscrewing the fixing screw of the shell and taking down the shell, so that the workload of workers is increased, and the fixing screw of the shell is unscrewed or screwed many times, so that the screw is easy to slip, the shell is not assembled tightly, and the use is influenced.
Therefore, a knife sharpener with a grinding wheel convenient to replace needs to be designed.
Disclosure of Invention
In order to solve the problem, the utility model provides an easily trade emery wheel sharpedge grinding machine.
An easy-changing grinding wheel knife sharpener comprises a main body, wherein trays are symmetrically arranged on the left side and the right side of the main body; the tray comprises a vertical plate and a transverse plate perpendicular to the vertical plate; a handle is arranged on one side of the vertical plate; and a clamping strip is arranged below the transverse plate.
Furthermore, a supporting plate is arranged at the bottom of the main body; a limiting strip is arranged above the supporting plate; the supporting plate and the limiting strips are used for preventing the tray from vibrating up and down.
Furthermore, a clamping groove is formed in the supporting plate and matched with the clamping strip; the clamping groove is used for preventing the tray from vibrating front and back.
Furthermore, the width of the vertical plate is 8-15 cm, and the height of the vertical plate is 8-20 cm.
Furthermore, reinforcing ribs are arranged in the tray.
Furthermore, the main body also comprises a coarse grinding wheel and a fine grinding wheel which are arranged inside.
Furthermore, two rough grinding grooves are arranged above the rough grinding wheel; and a fine grinding groove is arranged above the fine grinding wheel.
Furthermore, the width and the height of the vertical plate are larger than the diameters of the coarse grinding wheel and the fine grinding wheel.
The utility model relates to an easy-changing grinding wheel knife grinder, wherein trays are designed on the left side and the right side of a main body, the size of the tray is larger than that of a grinding wheel, and when workers need to change the grinding wheel, the workers only need to move out the tray to conveniently change the grinding wheel; the tray can also play a role in receiving dust, and the grinding dust can be conveniently dumped after the cutter is pulled out of the tray after grinding; the design of backup pad, spacing strip, draw-in groove, card strip structure has reduced noise, vibrations that the tray sent when sharpedge grinding machine uses.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the local structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic structural view of the tray.
In the figure, 1-body, 2-tray; 1.1-coarse grinding wheel, 1.2-fine grinding wheel, 1.3-coarse grinding groove, 1.4-fine grinding groove, 1.5-support plate, 1.6-limit strip, 1.7-clamping groove; 2.1-vertical plate, 2.2-transverse plate, 2.3-reinforcing rib, 2.4-clamping strip and 2.5-handle.
Detailed Description
The knife grinder with the easily replaceable grinding wheel of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, an easy-change grinding wheel knife sharpener comprises a main body 1, wherein trays 2 are symmetrically arranged on the left side and the right side of the main body 1; the tray 2 comprises a vertical plate 2.1 and a transverse plate 2.2 vertical to the vertical plate 2.1; a handle 2.5 is arranged on one side of the vertical plate 2.1; a clamping strip 2.4 is arranged below the transverse plate 2.2; the bottom of the main body 1 is provided with a support plate 1.5; a limiting strip 1.6 is arranged above the supporting plate 1.5; the supporting plate 1.5 and the limiting strips 1.6 are used for preventing the tray 2 from vibrating up and down; a clamping groove 1.7 is arranged on the supporting plate 1.5, and the clamping groove 1.7 is matched with the clamping strip 2.4; the clamping groove 1.7 is used for preventing the tray 2 from vibrating front and back; the vertical plate 2.1 has a width of 8-15 cm and a height of 8-20 cm; a reinforcing rib 2.3 is also arranged in the tray 2; the main body 1 also comprises a coarse grinding wheel 1.1 and a fine grinding wheel 1.2 which are arranged inside; two rough grinding grooves 1.3 are arranged above the rough grinding wheel 1.1; a fine grinding groove 1.4 is arranged above the fine grinding wheel 1.2; the width and the height of the vertical plate 2.1 are larger than the diameters of the coarse grinding wheel 1.1 and the fine grinding wheel 1.2.
In actual use, when the grinding wheel needs to be replaced, a worker firstly pulls out the tray 2, then uses a wrench and other tools to remove the worn grinding wheel and take out the grinding wheel, and then replaces a new grinding wheel; in the replacement process, the size of the tray 2 is larger than that of the grinding wheel, so that the grinding wheel is convenient to take.
In the knife sharpening operation, a worker firstly switches on a power supply and turns on a switch; then placing the cutter in a rough grinding groove 1.3 for grinding; then, the cutter is placed in a fine grinding groove 1.4 for grinding; in the grinding process, because the lower surface of the vertical plate 2.1 is tightly attached to the supporting plate 1.5, the upper surface of the vertical plate 2.1 is tightly attached to the limiting strip 1.6, and the clamping strip 2.4 is buckled in the clamping groove 1.7, the noise and the vibration of the tray 2 in the grinding process are reduced; after grinding, the tray 2 is drawn out, and the ground ash is poured into a garbage can.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides an easily trade emery wheel sharpedge grinding machine which characterized in that: comprises a main body (1), wherein trays (2) are symmetrically arranged on the left side and the right side of the main body (1); the tray (2) comprises a vertical plate (2.1) and a transverse plate (2.2) vertical to the vertical plate (2.1); a handle (2.5) is arranged on one side of the vertical plate (2.1); and a clamping strip (2.4) is arranged below the transverse plate (2.2).
2. The easy-change grinding wheel sharpener of claim 1, wherein: the bottom of the main body (1) is provided with a support plate (1.5); a limiting strip (1.6) is arranged above the supporting plate (1.5); the supporting plate (1.5) and the limiting strip (1.6) are used for preventing the tray (2) from vibrating up and down.
3. The easy-change grinding wheel sharpener of claim 2, wherein: a clamping groove (1.7) is formed in the supporting plate (1.5), and the clamping groove (1.7) is matched with the clamping strip (2.4); the clamping groove (1.7) is used for preventing the tray (2) from vibrating front and back.
4. The easy-change grinding wheel sharpener of claim 1, wherein: the vertical plate (2.1) has a width of 8-15 cm and a height of 8-20 cm.
5. The easy-change grinding wheel sharpener of claim 1, wherein: and reinforcing ribs (2.3) are also arranged in the tray (2).
6. The easy-change grinding wheel sharpener of claim 4, wherein: the main body (1) further comprises a coarse grinding wheel (1.1) and a fine grinding wheel (1.2) which are arranged inside.
7. The easy-change grinding wheel sharpener of claim 6, wherein: two rough grinding grooves (1.3) are arranged above the rough grinding wheel (1.1); a fine grinding groove (1.4) is arranged above the fine grinding wheel (1.2).
8. The easy-change grinding wheel sharpener of claim 6, wherein: the width and the height of the vertical plate (2.1) are larger than the diameters of the coarse grinding wheel (1.1) and the fine grinding wheel (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431979.2U CN210909247U (en) | 2019-08-30 | 2019-08-30 | Knife grinder with easily replaced grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921431979.2U CN210909247U (en) | 2019-08-30 | 2019-08-30 | Knife grinder with easily replaced grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909247U true CN210909247U (en) | 2020-07-03 |
Family
ID=71363847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921431979.2U Expired - Fee Related CN210909247U (en) | 2019-08-30 | 2019-08-30 | Knife grinder with easily replaced grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909247U (en) |
-
2019
- 2019-08-30 CN CN201921431979.2U patent/CN210909247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210830 |