CN214489911U - Working platform for sharpening - Google Patents
Working platform for sharpening Download PDFInfo
- Publication number
- CN214489911U CN214489911U CN202120469970.1U CN202120469970U CN214489911U CN 214489911 U CN214489911 U CN 214489911U CN 202120469970 U CN202120469970 U CN 202120469970U CN 214489911 U CN214489911 U CN 214489911U
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- CN
- China
- Prior art keywords
- plate
- clamping
- platform
- roller
- angle
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a working platform for sharpening knives, which relates to the field of machining and comprises a supporting device and a clamping device, the supporting device comprises a cross rod and a platform plate sleeved on the cross rod through a circular ring, the clamping device comprises two clamping units symmetrically arranged on the platform plate, the clamping unit comprises a base arranged on the platform plate, a fixed plate arranged on the base and a screw rod which penetrates through the fixed plate and is rotationally connected with the fixed plate, a right-angle plate is arranged at one end of the screw rod, a first clamping frame and a second clamping frame are respectively arranged at one end of the right-angle plate and one side of the upper end of the fixed plate, a row of gear teeth are arranged on the edge of the second roller, the angle of the abutting plate is accurately adjusted through a driving wheel, thereby guarantee that the grinding angle of blade is unanimous all the time, through screw rod drive butt joint board centre gripping, replace the staff, improved the security.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a workstation for whetting a knife.
Background
The following disadvantages currently exist: tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Including cutter, anchor clamps, mould, measuring tool, examine utensil, assistive tool, pincers worker's instrument, station utensil etc. in machining, often need polish plate shearing machine blade, because the blade is very sharp, conventional handheld not only very dangerous, can not guarantee the angle of polishing of blade yet.
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 workstation for whetting a knife.
The utility model discloses a realize through following technical scheme:
a working platform for sharpening knives is characterized by comprising a supporting device and a clamping device, wherein the supporting device comprises a cross rod and a platform plate sleeved on the cross rod through a circular ring, the clamping device comprises two clamping units which are symmetrically arranged on the platform plate, the clamping units comprise a base arranged on the platform plate, a fixed plate arranged on the base and a screw rod which penetrates through the fixed plate and is rotationally connected with the fixed plate, a right-angle plate is arranged at one end of the screw rod, a first clamping frame and a second clamping frame are respectively arranged at one end of the right-angle plate and one side of the upper end of the fixed plate, the first clamping frame and the second clamping frame are both rotationally connected with a first roller and a second roller, the first roller with the cross-section department of second roller all is equipped with butt joint board, second roller border is equipped with one row of teeth of a cogwheel, rotate between the second holding frame be connected with the drive wheel of teeth of a cogwheel meshing.
Two handles are symmetrically arranged on the platform plate.
The other end of the screw rod is provided with a rotating handle.
An angle scribing line is arranged at the position, close to the second clamping frame, of the fixing plate, and a fastening bolt is arranged on a rotating shaft on one side of the driving wheel.
The utility model has the advantages that: the angle of the abutting plate is accurately adjusted through the driving wheel, so that the grinding angle of the blade is guaranteed to be consistent all the time, the abutting plate is driven to be clamped through the screw rod, hands are replaced, and safety is improved.
Drawings
Fig. 1 shows a front view schematic diagram according to an embodiment of the present invention.
Fig. 2 shows a schematic side view of a clamping unit according to an embodiment of the present invention.
In the figure: 1. a cross bar; 2. a circular ring; 3. a platform plate; 4. a base; 5. a fixing plate; 6. a screw; 7. a right-angle plate; 8. a first holding frame; 9. a second holder; 10. a first roller; 11. a second roller; 12. a butt joint plate; 13. gear teeth; 14. a drive wheel; 15. a handle; 16. rotating the handle; 17. carrying out angle scribing; 18. and fastening the bolt.
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 comprises a supporting device and a clamping device, wherein the supporting device comprises a cross rod 1 and a platform plate 3 sleeved on the cross rod 1 through a circular ring 2, the clamping device comprises two clamping units symmetrically arranged on the platform plate 3, the clamping units comprise a base 4 arranged on the platform plate 3, a fixed plate 5 arranged on the base 4 and a screw rod 6 which penetrates through the fixed plate 5 and is rotatably connected with the fixed plate 5, one end of the screw rod 6 is provided with a right-angle plate 7, one end of the right-angle plate 7 and one side of the upper end of the fixed plate 5 are respectively provided with a first clamping frame 8 and a second clamping frame 9, the first clamping frame 8 and the second clamping frame 9 are both rotatably connected with a first roller 10 and a second roller 11, the cross section of the first roller 10 and the second roller 11 are both provided with a butt plate 12, the edge of the second roller 10 is provided with a row of gear teeth 13, a driving wheel 14 meshed with the gear teeth 13 is rotatably connected between the second clamping frames 9, two handles 15 are symmetrically arranged on the platform plate 3, a rotating handle 16 is arranged at the other end of the screw rod 6, an angle groove 17 is arranged at the position, close to the second clamping frames 9, of the fixing plate 5, a fastening bolt 18 is arranged on a rotating shaft at one side of the driving wheel 14, the abutting plate 12 on the second roller 11 is adjusted to a required angle through rotating the driving wheel 14, locking is achieved through the fastening bolt 18, a thread matched with the fixing plate 5 is arranged at the connecting position of the fixing plate 5 and the screw rod 6, the rotating handle 16 can enable the right-angle plate 7 to drive the abutting plate 12 on the first roller 10 to lock the blade under the driving of the screw rod 6, the first roller 10 is rotatably connected and can adapt to the second roller 11 with different angles so as to clamp the abutting blade with the first roller, and the two clamping units respectively clamp two ends of the blade, the platform plate 3 is erected on the cross bar 1 by grasping the handle 15 through the ring 2 so as to be close to the grinding wheel, and the grinding is completed.
The utility model has the advantages that: the angle of the abutting plate is accurately adjusted through the driving wheel, so that the grinding angle of the blade is guaranteed to be consistent all the time, the abutting plate is driven to be clamped through the screw rod, hands are replaced, and safety is improved.
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 working platform for sharpening knives is characterized by comprising a supporting device and a clamping device, the supporting device comprises a cross rod and a platform plate sleeved on the cross rod through a circular ring, the clamping device comprises two clamping units symmetrically arranged on the platform plate, the clamping unit comprises a base arranged on the platform plate, a fixed plate arranged on the base and a screw rod which penetrates through the fixed plate and is rotationally connected with the fixed plate, a right-angle plate is arranged at one end of the screw rod, a first clamping frame and a second clamping frame are respectively arranged at one end of the right-angle plate and one side of the upper end of the fixed plate, the first clamping frame and the second clamping frame are both rotationally connected with a first roller and a second roller, the first roller with the cross-section department of second roller all is equipped with butt joint board, second roller border is equipped with one row of teeth of a cogwheel, rotate between the second holding frame be connected with the drive wheel of teeth of a cogwheel meshing.
2. The work platform for sharpening the knives as claimed in claim 1, wherein said platform plate is symmetrically provided with two handles.
3. The work platform for sharpening the knives as claimed in claim 1, wherein the other end of said screw is provided with a turning handle.
4. The work platform for sharpening the knife according to claim 1, wherein the fixing plate is provided with an angle scribing line near the second clamping frame, and a fastening bolt is provided on a rotating shaft at one side of the driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469970.1U CN214489911U (en) | 2021-03-04 | 2021-03-04 | Working platform for sharpening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469970.1U CN214489911U (en) | 2021-03-04 | 2021-03-04 | Working platform for sharpening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214489911U true CN214489911U (en) | 2021-10-26 |
Family
ID=78227859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120469970.1U Expired - Fee Related CN214489911U (en) | 2021-03-04 | 2021-03-04 | Working platform for sharpening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214489911U (en) |
-
2021
- 2021-03-04 CN CN202120469970.1U patent/CN214489911U/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: 20211026 |