CN2262973Y - Hydraulic driving knife sharpener - Google Patents
Hydraulic driving knife sharpener Download PDFInfo
- Publication number
- CN2262973Y CN2262973Y CN 95219167 CN95219167U CN2262973Y CN 2262973 Y CN2262973 Y CN 2262973Y CN 95219167 CN95219167 CN 95219167 CN 95219167 U CN95219167 U CN 95219167U CN 2262973 Y CN2262973 Y CN 2262973Y
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- knife sharpener
- assembly
- button
- sharpening
- regulating valve
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic driving knife sharpener which is a knife sharpening device driven by running water which is the commonest energy. The utility model is composed of stator assembly, a rotor assembly, an end cap assembly, a sharpening head, a cooling water regulating valve, a locking button, a water inlet pipe assembly and a water discharge pipe 26. The sharpening head has two functions of coarse sharpening and fine sharpening. When a blade is sharpened, the rotating speed can be adjusted as required, when water is overloaded, the utility model can protect automatically, and the expulsive water can be used for the second time. The utility model has the advantages of simple structure, convenient use, time saving, labour saving, safety, energy saving, etc. Teh utility model is an ideal novel knife sharpening device.
Description
The utility model is a kind of knife sharpening device that utilizes running water to drive as the energy, is fit to family and uses.
At present, the grinding method of family expenses cutter has three kinds: first kind is that original employing whetstone manually carries out sharpening, and the shortcoming of this method is that labour intensity is big, and the sharpening time is long, and it is extremely inconvenient that people have felt in life; Second kind is to use a kind of manual knife-grinding appliance, although this method has alleviated certain labour intensity, the sharpening time is still longer, and efficient is low, the difficult ideal that claims; The third is to use power-actuated various types of knife sharpening device, if adopt dry cell to make the energy, motor start-up electric current and operating current are bigger, therefore in use needs often to change battery, and is extremely uneconomical.If adopt the 220V alternating current, then can produce a kind of unsafe factor, particularly when water cooling continuously, the user more has this sensation.Because the fume pollution in the kitchen is serious, electric device uses under this environment for a long time and also is easier to be out of order, so the third method is very not perfect yet.In addition, the normal sands turbine that uses in the factory is not suitable for the correct grinding of family expenses cutter yet.
The purpose of this utility model is to provide a kind of this prevailing energy of running water that utilizes to drive, and easy to loading and unloading, quick, the time saving and energy saving family expenses knife sharpener of whetting a knife.
The utility model is achieved through the following technical solutions: see accompanying drawing 1-Fig. 7, it is made up of field frame assembly, rotor assembly, end cap assembly, bistrique, cooling sea water regulating valve, spline button, water inlet pipe assembly and drainpipe 26, it is characterized in that:
＜1〉field frame assembly is made of body 1, bearing 2, annular shaft bearing 3, jet mouth 8; Rotor assembly is made of flywheel 7, impeller 6, main shaft 12, flat key 5, axle sleeve 4; The end cap assembly is made of bearing 2, end cap 10; Bistrique is made of packing ring 15, fine grinding wheel 13, coarse plain emery wheel 14, spring washer 16, nut 17; Cooling sea water regulating valve is made of regulating valve seat 18, adjusting screw mandrel 11; The spline button is made of button pin 19, push-button socket 20, spring 21, cover 22; The water inlet pipe assembly is made of horn interface 23, straight-through 24, water inlet pipe 25;
＜2〉rotor assembly is packed in the field frame assembly, cooling sea water regulating valve and the interference of spline button are assemblied on the end cap assembly, and then, it is equipped with field frame assembly that the end cap assembly is inserted in main shaft 12 backs, fastening with screw 9; Bistrique is contained on the main shaft 12, and compresses with nut 17; Water inlet pipe 25 and 8 sockets of jet mouth, drainpipe 26 and body 1 socket.
＜3〉body 1 profile is made the beer bottle shape, and endoporus garden week tangential position has an inlet opening, and axial location is an osculum, and ampuliform is suitable for holding; Jet mouth 8 endoporus are taper hole, are contained in the place, inlet opening of body 1; Annular shaft bearing 3 is contained in the body 1, and uniform six through holes of end face are used for draining.
＜4〉regulating valve seat 18 car internal thread M8, end face has 90 ° of taper holes, regulates the outer silk of screw mandrel 11 cars M8, and there are 90 ° of coneheads the termination, regulates screw mandrel 11 and is screwed in the regulating valve seat 18, regulates the flow of cooling water by the gap of regulating conehead and taper hole.
＜5〉horn interface 23 is made by flexible plastic, and its internal taper hole size and 1/2 ＂～3/4 ＂ tap is complementary, so that can be locked during knife sharpener work, can take off fast when not working.
Drainpipe 26 is selected the snakeskin soft plastic pipe for use, three back stop slots of body 1 discharge outlet place processing, and drainpipe is socketed in body 1 discharge outlet place, concavo-convex matching.Drainpipe slippage when mainly preventing work.
The substantive distinguishing features that the utility model is compared with prior art had, advantage and good effect have following 6 points:
1. utilize this prevailing energy of running water, conveniently be easy to get; Because all other parts of this knife sharpener are all selected nontoxic and rustless material manufacturing for use, the water of discharging during sharpening can carry out the second time fully and utilize, and therefore also has energy-saving advantages.
2. this knife sharpener is selected the emery wheel that vitrified bond is made for use, and the intensity height is moisture resistance heat-resisting, and the diameter of emery wheel is little, and during the sharpening overload, running water is understood off-load, and knife sharpener is understood automatic stall, thereby reaches the purpose of overload protection, and emery wheel can not ftracture and hurt sb.'s feelings; Because not electricity consumption is so this machine is perfectly safe.
3. when this knife sharpener is worked, but rotating speed stepless speed regulation within the specific limits; Coaxial thick, smart two emery wheels, the conversion that can slightly finish grind at any time as required be installed; Cooling water inflow can be regulated arbitrarily; Therefore this knife sharpener is novel, designs ingenious, high efficiency, grinding quality is good.
4. the spline button helps changing fast emery wheel; The mounting or dismounting of horn interface and tap are convenient, and drainpipe also can be rapidly and the body socket, so lack non-cutting time.
5. this knife sharpener is simple in structure, and machining accuracy is lower, even in the relatively poor like this environment in kitchen, fault rate is also extremely low, so production cost is low, and maintenance cost is few, and is easy to utilize.
6. this knife sharpener is simple to operate, uses its sharpening cutter time saving and energy saving, has alleviated people's labour intensity, for people have saved the time of housework, the certain social effect is arranged.
Accompanying drawing of the present utility model is as follows:
Fig. 1 knife sharpener work system schematic diagram.
Fig. 2 knife sharpener front view.
Fig. 3 knife sharpener vertical view.
Fig. 4 A-A cutaway view.
Fig. 5 B-B cutaway view.
Fig. 6 horn interface and tap assembling schematic diagram.
Fig. 7 drainpipe and body assembling schematic diagram.
Description of drawings:
1 body, 2 bearings, 3 annular shaft bearings
4 axle sleeves, 5 flat keys, 6 impellers
7 flywheels, 8 jet mouths, 9 screws
10 end caps 11 are regulated screw mandrel 12 main shafts
13 fine grinding wheels, 14 coarse plain emery wheels, 15 packing rings
16 spring washers, 17 nuts, 18 regulating valve seats
19 button pin, 20 push-button sockets, 21 springs
22 covers, 23 horn interfaces 24 are straight-through
25 water inlet pipes, 26 drainpipes
1-Fig. 7 provides embodiment of the present utility model with reference to the accompanying drawings, and technical parameter of the present utility model further is provided, and introduces its operation principle and method of operating in detail.
The making material of each other parts of the utility model:
Body 1, annular shaft bearing 3, impeller 6, jet mouth 8, end cap 10 are made by ABS engineering plastics or aluminium alloy; Bearing 2, axle sleeve 4, flywheel 7, regulate screw mandrel 11, regulating valve seat 18, push-button socket 20, cover 22 and do by copper; Flat key 5, main shaft 12, packing ring 15, spring washer 16, nut 17, button pin 19 are made by stainless steel; Screw 9, spring 21 are done by steel, require plating zinc on surface; Horn interface 23, straight-through 24, water inlet pipe 25, drainpipe 26 are by plastic production.
Other technical parameter of the utility model: body 1 appearance and size: big garden post φ 62 * 46, little garden post φ 36 * 31, big or small garden post connects with 60 ° of cone transition, body 1 length overall 122mm; Water inlet pipe 25 is selected the d0=12mm flexible pipe for use, and drainpipe 26 is selected d for use
0=25mm snakeskin hose; Fine grinding wheel 13, size φ 20 * 20 * φ 6, granularity 80#～W20, soft durometer single alundum or white fused alumina emery wheel in selecting for use during the stainless steel knife of sharpening; Hard hardness corundum sand wheel in selecting for use during sharpening carbon steel cutter; Coarse plain emery wheel 14, size φ 20 * 20 * φ 6, granularity 36#～60#, soft durometer single alundum or white fused alumina emery wheel in selecting for use during the stainless steel knife of sharpening, hard hardness corundum sand wheel in selecting for use during sharpening carbon steel cutter; Tap is selected 1/2 ＂～3/4 ＂ for use.Tap water pressure is in 0.5bar～6bar scope, and this knife sharpener can normally use.
Operation principle of the present utility model: the running water that certain pressure arranged flows in the jet mouths 8 through horn interface 23, straight-through 24, water inlet pipe 25, and penetrate from the jet mouth other end, produce the current of big speed, current are penetrated on impeller 6, produce a torque around main shaft 12 axis, impeller 6 drives main shaft 12 by flat key 5, and flywheel 7 rotates, fine grinding wheel 13, coarse plain emery wheel 14 also can and then rotate simultaneously, and knife sharpener can carry out sharpening like this.The quality of the cutting edge roundness that sharpening goes out and the rotating speed of emery wheel have very important relation.The flow of regulating water by tap is controlled the rotating speed of emery wheel, and the bistrique of suitable rotational speed can the sharpening cutter.Current are penetrated after work done on the impeller 6, and flow velocity reduces, the current of reduction of speed can along impeller 6 axially, flow out from drainpipe 26 through the osculum of six through holes on the annular shaft bearing 3 and body 1.During sharpening, if can reasonably arrange, then the water of Pai Chuing can both utilize fully again.When changing emery wheel, with finger press push button pin 19, button pin 19 is inserted in arbitrary hole of flywheel 7 end faces, and flywheel 7 stops operating, because the effect of flat key 5, also stall of main shaft 12 is convenient to change fast emery wheel like this; After emery wheel is finished changing, unclamp finger, because the effect of spring 21, button pin 19 resets, and knife sharpener returns to normal operating conditions again.Because what water inlet pipe 25 was selected for use is soft plastic pipe, is not subjected to any direction constrain, so this knife sharpener grasps work.
Method of operating of the present utility model: select suitable emery wheel to change before the sharpening as required, then drainpipe and knife sharpener body are joined, the horn interface 23 with water inlet pipe joins with tap again.The right hand (or left hand) is held knife sharpener, turns on tap, regulates grinding wheel speed, uses left hand (or right hand) to hold cutter again, and knife sharpener just can begin sharpening like this.Can rely on a supporting-point then better as cutter.During sharpening, the angle of cutting edge is regulated by the angle of adjusting knife sharpener; Slightly, correct grinding can be selected arbitrarily at any time; Cooling water can arbitrarily be adjusted.After sharpening finished, cutout cock was pulled down water inlet pipe and drainpipe, and the whole operation process finishes.
The utility model hydro powered knife sharpener has been produced model machine, through 200 hours work of accumulative total, any fault do not occur, and it is also less to wear and tear, and existing the continuation used.The length of sharpening time is generally for referencial use with following empirical data: be example with the kitchen knife, purer cutter is sharpening for the first time, roughly grinds 10～15 minutes, finish grindes 8～10 minutes; Sharpening was roughly ground 8 minutes for the second time, finish grinded 6 minutes; Later sharpening, selection thick, correct grinding decide on cutting edge, can two kinds with selecting, also optional wherein any, 3～5 minutes sharpening time.Can only decide according to the quality and the operating position of cutter as for every month sharpening number of times.General family uses this knife sharpener, and the jede Woche sharpening is once just enough.
Claims (10)
1. the hydro powered knife sharpener is made up of field frame assembly, rotor assembly, end cap assembly, bistrique, cooling sea water regulating valve, spline button, water inlet pipe assembly and drainpipe 26, it is characterized in that:
(1) field frame assembly is made of body 1, bearing 2, annular shaft bearing 3, jet mouth 8; Rotor assembly is made of flywheel 7, impeller 6, main shaft 12, flat key 5, axle sleeve 4; The end cap assembly is made of bearing 2, end cap 10; Bistrique is made of packing ring 15, fine grinding wheel 13, coarse plain emery wheel 14, spring washer 16, nut 17; Cooling sea water regulating valve is made of regulating valve seat 18, adjusting screw mandrel 11; The spline button is made of button pin 19, push-button socket 20, spring 21, cover 22; The water inlet pipe assembly is made of horn interface 23, straight-through 24, water inlet pipe 25;
(2) rotor assembly is inserted in the field frame assembly, cooling sea water regulating valve and the interference of spline button are assemblied on the end cap assembly, then the end cap assembly are inserted in main shaft 12 backs and are equipped with field frame assembly, and be fastening with screw 9; Bistrique is contained on the main shaft 12 and compresses with nut 7; Water inlet pipe 25 and 8 sockets of jet mouth, drainpipe 26 and body 1 socket.
2. knife sharpener according to claim 1 is characterized in that: body 1 profile is made the beer ampuliform, and endoporus garden week tangential position has an inlet opening, and axial location is an osculum.
3. knife sharpener according to claim 1 is characterized in that: jet mouth 8 endoporus are taper hole, are contained in the place, inlet opening of body 1.
4. knife sharpener according to claim 1 is characterized in that: annular shaft bearing 3 is contained in the body 1, uniform six through holes of end face.
5. knife sharpener according to claim 1 is characterized in that: flywheel 7, impeller 6 are contained on the main shaft 12 successively, and be radially fixing with flat key 5; Uniform four holes of flywheel one end face.
6. knife sharpener according to claim 1 is characterized in that: fine grinding wheel 13 is the same with coarse plain emery wheel 14 appearance and sizes, is sleeved on successively on the main shaft 12, and compresses with packing ring 15, spring washer 16, nut 17.
7. knife sharpener according to claim 1 is characterized in that: regulating valve seat 18 car internal thread M8, and end face has 90 ° of taper holes, regulates the outer silk of screw mandrel 11 cars M8, and the termination has 90 ° of coneheads adjusting screw mandrels 11 to be screwed in the regulating valve seat 18.
8. knife sharpener according to claim 1 is characterized in that: button pin 19, spring 21, cover 22 are packed in the push-button socket 20 successively, push-button socket oral area and cover riveted joint, button pin 19 and push-button socket 20 and to overlap 22 hole be matched in clearance.
9. knife sharpener according to claim 1 is characterized in that: horn interface 23 is made by flexible plastic, and its internal taper hole size and 1/2 ＂～3/4 ＂ tap is complementary.
10. knife sharpener according to claim 1 is characterized in that: drainpipe 26 is selected the snakeskin soft plastic pipe for use, three back stop slots of body 1 discharge outlet place processing, and drainpipe is socketed in body 1 discharge outlet place, concavo-convex matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219167 CN2262973Y (en) | 1995-08-09 | 1995-08-09 | Hydraulic driving knife sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219167 CN2262973Y (en) | 1995-08-09 | 1995-08-09 | Hydraulic driving knife sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2262973Y true CN2262973Y (en) | 1997-09-24 |
Family
ID=33867436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219167 Expired - Fee Related CN2262973Y (en) | 1995-08-09 | 1995-08-09 | Hydraulic driving knife sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2262973Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690216A (en) * | 2016-02-26 | 2016-06-22 | 李培培 | Multi-stage grinder for vertical type screw mixer |
| CN108068006A (en) * | 2017-12-08 | 2018-05-25 | 西安飞机工业（集团）有限责任公司 | A kind of conduit pipe mouth angle milling tool and grinding method |
-
1995
- 1995-08-09 CN CN 95219167 patent/CN2262973Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690216A (en) * | 2016-02-26 | 2016-06-22 | 李培培 | Multi-stage grinder for vertical type screw mixer |
| CN108068006A (en) * | 2017-12-08 | 2018-05-25 | 西安飞机工业（集团）有限责任公司 | A kind of conduit pipe mouth angle milling tool and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Luocheng Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Luocheng Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |