CN2785791Y

CN2785791Y - Electric knife sharper for kitchen

Info

Publication number: CN2785791Y
Application number: CN 200520020838
Authority: CN
Inventors: 张汇丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-16
Filing date: 2005-05-16
Publication date: 2006-06-07
Anticipated expiration: 2015-05-16

Abstract

The utility model discloses an electric knife sharper used in kitchens, which comprises a machine base, a motor, a grinding wheel, a grinding wheel lifting mechanism, a grinding wheel cross feed device, a coolant mechanism, a knife clamp device and a profiling mechanism. The utility model has the advantages of beautiful appearance and reasonable structure, and the external part is processed by stainless steel and electroplating. A slide carriage and a guide way use linear roller bearings, therefore the utility model has the advantage of portable and flexible drag; the profiling mechanism is suitable for complicated curves of various cutters, therefore the utility model can make automatic compensation for conditions, such as deflective edges which are formed because of all kinds of inborn and acquired reasons, uneven knife boards, etc.; the lifting mechanism can satisfy feeds of the grinding wheel when grinding tools are ground; the motor uses a regulating motor, and a coarse grinding and a fine grinding are realized by regulating the speed of the regulating motor; a microcirculation water pump solves a cooling problem in the process of grinding, and the problems that edges of the cutters are burned, annealed, etc. are avoided; the clamping positioning of the cutters are realized quickly by using a cutter gauge matched with the knife clamp device, therefore the utility model has the advantages of convenient and quick angular adjustment, flexible and simple operation and labor saving.

Description

The kitchen electric knife grinder

Technical field

The utility model relates to a kind of kitchen electric knife grinder.

Background technology

Existing people's reconditioning cutter for kitchen use still continuing " Constant grinding can turn an iron rod into a needle ' and manual method, clumsy, efficient is low, labour intensity is big.Hand-rail type emery wheel knife sharpener belongs to non-specific purpose tool, and general using method is: a hand fixed handle makes the emery wheel rotation, and another is held cutter and carried out grinding, and reconditioning is extremely inconvenient, and can only finish corase grind, still needs manual correct grinding on whetstone at last.Because of kitchen used knife tool, various challenges such as radian, angle, width are different, the still desirable without comparison in the market special equipment that addresses the above problem is a blank of catering trade.

The utility model content

The purpose of this utility model is to provide a kind of kitchen electric knife grinder, and kitchen used knife tool is realized mechanical grinding, can the cutter of various different radians, angle and width be finish grinded.

For achieving the above object, the utility model kitchen electric knife grinder comprises support, motor, emery wheel, the emery wheel elevating mechanism, the wheel traverse device, cooling device, cutter holder and modeling machine structure, elevating mechanism is slidingly arranged on the guide rail of support, the emery wheel elevating mechanism is by rolling disc, the lifting planker, jacking sleeve, lever plate, slide block, screw mandrel, slide cartridge and turning handle are formed, motor is packed on the rolling disc, emery wheel is fixed on the motor shaft, rolling disc is threaded with jacking sleeve, jacking sleeve is inserted in lifting planker suitable for reading, lever plate is set in the jacking sleeve, lever plate is hinged on the gripper shoe by bearing pin, the lever plate upper end contacts with the jacking sleeve inner roof wall is movable, lower end and slide block are movably hinged, screw mandrel one end is connect by trip bolt and slide block, the other end is fixed with in the axial groove that straight pin is arranged on slide cartridge, and the external part of slide cartridge is installed turning handle; The cross feed device of emery wheel is made up of turning handle and leading screw, and the lifting planker cooperates with threads of lead screw; Cutter holder is arranged on the relative side of emery wheel, and is installed on the support by the supporting of modeling machine structure, and cooling device is fixed on a side of support.

Described cutter holder is made up of cutter holder, skewback, stay bolt, fixed arm and adjustment handle, the fixed arm lower end is spirally connected and is fixed on the rocker, be provided with folder cutter screw above the cutter holder, the front side is provided with semicircle projection below the cutter holder, rear side is provided with ear shape contiguous block, projection contacts with the inclined-plane of following skewback, and ear shape contiguous block is by in the elongated slot that is bolted to skewback, and skewback is arranged on the fixed arm.Be provided with tool setting rule above the described cutter holder, tool setting rule are V-shaped, and front end is rolled over 90 ° of crotches downwards.

Described modeling machine structure by imitative type bar, profiling roll, vertical shaft, slide carriage, rocker, arm-tie and imitative type support form, imitative type bar is installed on the imitative type shaft bar, imitative type shaft bar is fixedlyed connected with vertical shaft, vertical shaft by with the matched in clearance and the rocker interference fit joint of slide carriage, two imitative types roll to be fixed on the arm-tie and are connected with lock dog; Slide carriage is slidingly arranged on the frame guide rail by bearing and guide rail.Described modeling machine structure can be provided with compensation arrangement, and compensation arrangement is made up of vertical pivot and spring, and vertical pivot is arranged in the vertical shaft, and with the vertical shaft matched in clearance, the lower end is supported by spring.

Described cooling device is made up of micro pump, suction hose and water-supply-pipe.Water pump is arranged on support one side, and suction hose one end places in the interior tank of support, and the other end is connected with water pump, and water-supply-pipe one end is connected with water pump, and an end is arranged near the emery wheel.

The utility model good looking appearance, rational in infrastructure, outside with stainless steel and electroplating processes, slide carriage and guide rail adopt the linear roller bearing, drag light and flexible, the modeling machine structure can be fit to the complex curve of various cutters, can compensate automatically various inclined to one side sword and the unequal situations of knife plate congenital or that form the day after tomorrow, elevating mechanism can satisfy the feeding of grinding tool emery wheel when grinding, motor adopts adjusts motor, can realize the corase grind correct grinding by regulating the speed, the microcirculation water pump has solved the cooling problem in the grinding process, avoided cutter to burn the generation of problems such as sword and annealing, tool setting rule and cutter holder are used can realize cutter clamping location very fast, angle adjustment is convenient and swift, uses flexible and convenient.The utility model can be saved the labour greatly, for the kitchen tool grinding of large-scale catering industry has been opened up a shortcut.

Description of drawings

Fig. 1, Fig. 2 and Fig. 3 are respectively the utility model kitchen electric knife grinder front view, vertical view and left view.

The specific embodiment

As shown in the figure, the utility model kitchen electric knife grinder comprises support 1, motor 10, emery wheel 11, emery wheel elevating mechanism, wheel traverse device, cooling device, cutter holder and modeling machine structure, emery wheel is fixed on the motor shaft, motor is spirally connected and is fixed on the supporting elevating mechanism, the supporting elevating mechanism is slidingly arranged on the guide rail of support, cutter holder is arranged on the relative side of emery wheel, and is installed on the support by the supporting of modeling machine structure, and cooling device is fixed on a side of support.

Described emery wheel elevating mechanism is by rolling disc 9, lifting planker 2, jacking sleeve 8, lever plate 7, slide block 3, screw mandrel 30, slide cartridge 29, turning handle 27 is formed, motor 10 is packed on the rolling disc 9, rolling disc 9 and jacking sleeve thread connection, jacking sleeve is inserted in lifting planker 2 suitable for reading, handle 5 is adjusted handle for increasing the fit-up gap that falls sleeve 8 and lifting planker 2, the dovetail groove of lifting planker bottom and the dovetail guide of support are formed sliding pair, in lifting planker 2 and the jacking sleeve 8 lever plate 7 is set, lever plate 7 is hinged on the gripper shoe 4 by bearing pin 6, the lever plate upper end contacts with jacking sleeve 8 inner roof walls are movable, lower end and slide block 3 are movably hinged, screw mandrel 30 1 ends are connect by trip bolt and slide block 3 and are free to rotate, the other end is fixed with in the axial groove that straight pin is arranged on slide cartridge 29, and the external part of slide cartridge is installed turning handle.For trouble free service, also be provided with safty shield 31 above the emery wheel.

Stirring rolling disc can make emery wheel and the cutter that is ground form certain angle, thereby change the contact width of emery wheel and cutter, make the emery wheel uniform wear, improve the service life of emery wheel and the grinding quality of cutter, handle 41 drive bolt precessions are set on the rolling disc withstand on the locking that rolling disc is realized in the jacking sleeve upper surface.Described emery wheel adjusting device also is provided with cross feed device, and rotatable handles 37 drives leading screw 33 rotations, and leading screw and lifting planker 2 threaded engagement are finished the wheel traverse action.

Described cutter holder is made up of cutter holder 16, skewback 17, stay bolt 39, fixed arm 15, adjustment handle 13, fixed arm 15 lower ends are spirally connected and are fixed on the rocker 20, be provided with folder cutter screw above the cutter holder, the front side is provided with semicircle projection below the cutter holder, rear side is provided with ear shape contiguous block, projection contacts with the inclined-plane of following skewback, and ear shape contiguous block is connected by the elongated slot that is provided with on stay bolt and the skewback, and the set bolt of the rear end of skewback is arranged in the vertical elongated slot of fixed arm.Also be provided with tool setting rule 12 above the described cutter holder, tool setting rule are V-shaped, and front end is rolled over 90 ° of crotches downwards.

Described modeling machine structure by imitative type bar 24, profiling roll 25, vertical shaft 21, slide carriage 20, rocker 22, arm-tie 26 and imitative type support 34 etc. form, imitative type bar 24 is installed on the imitative type shaft bar, imitative type shaft bar is fixedlyed connected with vertical shaft 21, vertical shaft by with the matched in clearance and rocker 22 interference fit joint of slide carriage 20, two imitative types roll 25 and are fixed on the arm-tie 26 and are connected with lock dog 28.Slide carriage 20 is slidingly arranged on the frame guide rail by bearing 23 and guide rail 36.Slide carriage drives imitative type bar and rolls operation along imitative type during grinding, and rocker is swung thereupon, reaches the purpose of arc grinding.

Described modeling machine structure can be provided with compensation arrangement, and compensation arrangement is made up of vertical pivot 18 and spring 19, and vertical pivot upper end is fixed on the skewback bottom surface, and the lower end is actively plugged in the vertical shaft hole, in the vertical shaft hole below the vertical pivot spring is set.Cutter is in grinding the time, and because of the reaction force of spring, blade remains with emery wheel and contacts, and keeps certain pressure, to compensate the various micro-error of above-mentioned cutter self, makes uniformity on the sword that grinds, and the pressure armrest handle 13 of spring is adjusted.

Described cooling device is made up of micro pump 32, suction hose and water-supply-pipe 40.Water pump is arranged on support one side, suction hose one end places in the interior tank of support, the other end is connected with water pump, water-supply-pipe one end is connected with water pump, one end is arranged near the emery wheel, by the water pump periodical feeding, this device guarantees that cutter in the sharpening process, does not burn sword, unannealed to cooling water by water-supply-pipe.

During use, at first cutter is placed in the folder cutter groove, locatees with pull bar above the cutter holder then, lay tool setting rule, promote the cutter reach and make blade prop up two tool settings rule eave tile inboard respectively, screw again and send out two fishbolts 14 on the body, promptly finish clamping, take down tool setting rule then.Adjust grinding angle: the spring pressure that at first unclamps on cutter holder two ends stay bolt 39 and the pull bar is transferred handle 13, move the folder cutter hub, at this moment press from both sides cutter hub under the effect on skewback 17 inclined-planes, changed by the angle of knife milling tool, after reaching proper angle, anchorage clip cutter hub two ends stay bolt again.Adjust emery wheel: rotate lifting handle emery wheel is grown to more than the grinding face of cutter, rotate horizontal moving handle 37 then, make to take turns recklessly to move forward and backward, place the optimum position of tool sharpening, handle 13 on the rotating tension bar makes the compression spring of imitative type compensation mechanism be in the optimum pressure state.During grinding, starter motor, and make its idle running 5 minutes, and rotate lifting handle 27, emery wheel is slowly descended, gradually by blade, at this moment spur slide carriage and move back and forth, the beginning grinding.

Claims

1, a kind of kitchen electric knife grinder, comprise support (1), motor (10), emery wheel (11), the emery wheel elevating mechanism, the wheel traverse device, cooling device, cutter holder and modeling machine structure, it is characterized in that: elevating mechanism is slidingly arranged on the guide rail of support, the emery wheel elevating mechanism is by rolling disc (9), lifting planker (2), jacking sleeve (8), lever plate (7), slide block (3), screw mandrel (30), slide cartridge (29) and turning handle (27) are formed, motor (10) is packed on the rolling disc (9), emery wheel (11) is fixed on the motor shaft, rolling disc (9) is threaded with jacking sleeve (8), jacking sleeve is inserted in lifting planker (2) suitable for reading, lever plate (7) is set in the jacking sleeve (8), lever plate is hinged on the gripper shoe (4) by bearing pin (6), the lever plate upper end contacts with jacking sleeve (8) inner roof wall is movable, lower end and slide block (3) are movably hinged, screw mandrel (30) one ends are connect by trip bolt and slide block (3), the other end is fixed with in the axial groove that straight pin is arranged on slide cartridge (29), and the external part of slide cartridge is installed turning handle (27); The cross feed device of emery wheel is made up of turning handle (37) and leading screw (33), and lifting planker (2) cooperates with threads of lead screw; Cutter holder is arranged on the relative side of emery wheel, and is installed on the support by the supporting of modeling machine structure, and cooling device is fixed on a side of support.

2, kitchen electric knife grinder according to claim 1, it is characterized in that: described cutter holder is made up of cutter holder (16), skewback (17), stay bolt (39), fixed arm (15) and adjustment handle (13), fixed arm (15) lower end is spirally connected and is fixed on the rocker (20), be provided with folder cutter screw above the cutter holder, the front side is provided with semicircle projection below the cutter holder, rear side is provided with ear shape contiguous block, projection contacts with the inclined-plane of following skewback, ear shape contiguous block is by in the elongated slot that is bolted to skewback, and skewback is arranged on the fixed arm.

3, kitchen electric knife grinder according to claim 2 is characterized in that: be provided with tool setting rule (12) above the described cutter holder, tool setting rule are V-shaped, and front end is rolled over 90 ° of crotches downwards.

4, kitchen electric knife grinder according to claim 1, it is characterized in that: described modeling machine structure rolls (25), vertical shaft (21), slide carriage (22), rocker (20), arm-tie (26) and imitative type support (34) by imitative type bar (24), profiling and forms, imitative type bar (24) is installed on the imitative type shaft bar, imitative type shaft bar is fixedlyed connected with vertical shaft (21), vertical shaft by with the matched in clearance and rocker (22) interference fit joint of slide carriage, two imitative types roll (25) and are fixed on arm-tie (26) and go up and be connected with lock dog (28); Slide carriage is slidingly arranged on the frame guide rail by bearing (23) and guide rail (36).

5, kitchen electric knife grinder according to claim 4, it is characterized in that: described modeling machine structure can be provided with compensation arrangement, and compensation arrangement is made up of vertical pivot (18) and spring (19), and vertical pivot is arranged in the vertical shaft, with the vertical shaft matched in clearance, the lower end is supported by spring (19).

6, kitchen electric knife grinder according to claim 1, it is characterized in that: described cooling device is made up of micro pump (32), suction hose and water-supply-pipe (40), water pump is arranged on support one side, suction hose one end places in the interior tank of support, the other end is connected with water pump, water-supply-pipe one end is connected with water pump, and an end is arranged near the emery wheel.