CN214264915U - Double-whetstone clamping device of knife sharpener - Google Patents
Double-whetstone clamping device of knife sharpener Download PDFInfo
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- CN214264915U CN214264915U CN202120235706.1U CN202120235706U CN214264915U CN 214264915 U CN214264915 U CN 214264915U CN 202120235706 U CN202120235706 U CN 202120235706U CN 214264915 U CN214264915 U CN 214264915U
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- balancing weight
- screw
- pressing block
- clamping device
- whetstone
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Abstract
The utility model discloses a two whetstone clamping device of sharpedge grinding machine, it has a fixed briquetting and balancing weight, fixed briquetting and balancing weight are respectively fixed two and are gone up slide bar and two slide bars down, between fixed briquetting and balancing weight, two go up the slide bar and embolia movable briquetting, two lower slide bar cover are gone into down movable briquetting, and embolia a pressure spring separately, it has a breach in the middle of the movable briquetting to go up, it inserts from the through-hole in the breach to go up the screw rod, in the screw of screw in balancing weight, there is a breach in the middle of the lower movable briquetting, the screw rod inserts from the through-hole in the breach down, in the screw of screw in balancing weight, the drive connecting rod inserts in the centre bore of fixed briquetting and balancing weight, the screw is in the side screw in drive connecting rod of fixed briquetting, it is spacing at drive connecting rod axis direction to make fixed briquetting, two whetstone clamping device can rotate around the drive connecting rod. The utility model has the advantages of coarse and fine grindstone conversion is convenient, shortens the time spent grinding hard cutter.
Description
Technical Field
The utility model relates to a kitchen equipment, especially a two whetstone clamping device of sharpedge grinding machine.
Background
The knife sharpening is generally to grind with rough sharpening stone earlier, and then grind the stone with thin sharpening stone, and present sharpeners all are single sharpening stone clamping device, and it is troublesome to trade the sharpening stone, and present sharpeners grinds hard cutter in addition and takes longer time.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a double-whetstone clamping device of a knife sharpener with simple structure and convenient operation.
The utility model adopts the following technical scheme.
A double-whetstone clamping device of a knife grinder comprises a fixed pressing block and a balancing weight, wherein the fixed pressing block and the balancing weight are respectively fixed with two upper sliding rods and two lower sliding rods, the two upper sliding rods are sleeved in an upper movable pressing block, the two lower sliding rods are sleeved in a lower movable pressing block, the two upper sliding rods are respectively sleeved in a pressure spring between the upper movable pressing block and the balancing weight, the two lower sliding rods are respectively sleeved in a pressure spring between the lower movable pressing block and the balancing weight, a gap is arranged in the middle of the upper movable pressing block, a through hole is arranged in the gap, an upper screw rod is inserted in the through hole in the gap and screwed in the screw hole of the balancing weight, the end part of the upper screw rod is processed into a groove, a gap is arranged in the middle of the lower movable pressing block, a through hole is arranged in the gap, the lower screw rod is inserted in the through hole in the gap and screwed in the screw hole of the balancing weight, the end part of the lower screw rod is processed into a groove, the driving connecting rod is inserted into the central holes of the fixed pressing block and the balancing weight, the screw is screwed into the driving connecting rod on the side face of the fixed pressing block, the fixed pressing block is limited in the axial direction of the driving connecting rod, and the double-whetstone clamping device can rotate around the driving connecting rod.
The weight of the balancing weight is one of 280 grams to 560 grams, and the number of the balancing weight is either 2, 3 or 4.
The double-whetstone clamping device clamps the rough whetstone and the fine whetstone.
Compared with the prior art, the utility model has the advantages of thick, the conversion of fine grinding knife stone is convenient, shortens the time that grinds hard cutter and consumes.
Drawings
Fig. 1 is a schematic structural view of a double whetstone clamping device.
Fig. 2 is a schematic top view of the structure of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in FIGS. 1-2, a double whetstone clamping device of a knife grinder has a fixed press block 2 and a counter weight 13, the fixed press block 2 and the counter weight 13 are inserted into two upper slide bars 4 and two lower slide bars 6, respectively, and fastened by screws (not shown in the figures), between the fixed press block 2 and the counter weight 13, two upper slide bars 4 are sleeved into an upper movable press block 9, two lower slide bars 6 are sleeved into a lower movable press block 11, between the upper movable press block 9 and the counter weight 13, two upper slide bars 4 are sleeved into a pressure spring 12, between the lower movable press block 11 and the counter weight 13, two lower slide bars 6 are sleeved into a pressure spring 12, a gap is provided in the middle of the upper movable press block 9, a through hole is provided in the gap, an upper screw 8 is inserted from the through hole in the gap, screwed into a screw hole of the counter weight 13, a groove is processed at the end of the upper screw 8, a gap is provided in the middle of the lower movable press block 10, a through hole is formed in the notch, the lower screw 10 is inserted into the through hole in the notch and screwed into a screw hole of the balancing weight 13, a groove is machined in the end portion of the lower screw 10, the driving connecting rod 1 is inserted into central holes of the fixed pressing block 2 and the balancing weight 13, the screw 3 is screwed into the driving connecting rod 1 on the side face of the fixed pressing block 2, the fixed pressing block 2 is limited in the axis direction of the driving connecting rod 1, and the double-whetstone clamping device can rotate around the driving connecting rod 1. The weight block 13 is interchangeable with two blocks, wherein a weight of 300 g is used for grinding soft cutters and a weight of 540 g is used for grinding hard cutters. The double-whetstone clamping device clamps the rough whetstone 7 and the fine whetstone 5.
Claims (3)
1. A double-whetstone clamping device of a knife grinder is characterized by comprising a fixed pressing block and a balancing weight, wherein the fixed pressing block and the balancing weight are respectively fixed with two upper sliding rods and two lower sliding rods, the two upper sliding rods are sleeved in an upper movable pressing block, the two lower sliding rods are sleeved in a lower movable pressing block, the two upper sliding rods are respectively sleeved in a pressure spring between the upper movable pressing block and the balancing weight, the two lower sliding rods are respectively sleeved in a pressure spring between the lower movable pressing block and the balancing weight, a gap is arranged in the middle of the upper movable pressing block, a through hole is arranged in the gap, an upper screw rod is inserted into the through hole in the gap, a groove is processed in the screw hole of the balancing weight, a through hole is arranged in the middle of the lower movable pressing block, a through hole is arranged in the gap, a lower screw rod is inserted into the through hole in the gap, a groove is processed in the end part of the lower screw rod, the driving connecting rod is inserted into the central holes of the fixed pressing block and the balancing weight, the screw is screwed into the driving connecting rod on the side face of the fixed pressing block, the fixed pressing block is limited in the axial direction of the driving connecting rod, and the double-whetstone clamping device can rotate around the driving connecting rod.
2. The dual whetstone clamping device of claim 1, wherein the weight of the weight block is one of 280 g-560 g, and the number of weight blocks is either 2, 3 or 4.
3. The dual whetstone clamping device of the sharpener of claim 1, wherein the dual whetstone clamping device clamps both the rough whetstone and the fine whetstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235706.1U CN214264915U (en) | 2021-01-28 | 2021-01-28 | Double-whetstone clamping device of knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235706.1U CN214264915U (en) | 2021-01-28 | 2021-01-28 | Double-whetstone clamping device of knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264915U true CN214264915U (en) | 2021-09-24 |
Family
ID=77768912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235706.1U Active CN214264915U (en) | 2021-01-28 | 2021-01-28 | Double-whetstone clamping device of knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264915U (en) |
-
2021
- 2021-01-28 CN CN202120235706.1U patent/CN214264915U/en active Active
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