CN104325366A - Electromechanical-control automatic tool sharpening machine - Google Patents
Electromechanical-control automatic tool sharpening machine Download PDFInfo
- Publication number
- CN104325366A CN104325366A CN201410606095.1A CN201410606095A CN104325366A CN 104325366 A CN104325366 A CN 104325366A CN 201410606095 A CN201410606095 A CN 201410606095A CN 104325366 A CN104325366 A CN 104325366A
- Authority
- CN
- China
- Prior art keywords
- whetstone
- positioning plate
- control automatic
- reciprocal dolly
- frame
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
- B24B3/546—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives the tool being driven in a non-rotary motion, e.g. oscillatory, gyratory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an electromechanical-control automatic tool sharpening machine, comprising a transmission mechanism, a grinding mechanism and a machine frame, wherein a sliding rail is arranged on the machine frame; the transmission mechanism comprises a motor, a crank, a connecting rod and a trolley head-end round rod; a motor shaft of the motor, the crank, the connecting rod and the trolley head-end round rod are hinged in sequence; the grinding mechanism comprises a tool sharpening stone and a reciprocating mechanism; the tool sharpening stone is fixedly arranged on one side of the sliding rail on the machine frame; the reciprocating mechanism comprises a reciprocating trolley and a tool positioning plate; the front end of the reciprocating trolley is connected with the trolley head-end round rod; the reciprocating trolley is installed on the sliding rail of the machine frame through sliding wheels arranged on the bottom part; an angle adjusting bolt is arranged on the reciprocating trolley; the bottom part of the tool positioning plate is hinged to one side, close to tool sharpening stone, of the reciprocating trolley; the upper part of the tool positioning plate is supported on the angle adjusting bolt; positioning bolts fixing a tool are also arranged on the tool positioning plate. The electromechanical-control automatic tool sharpening machine is compact and ingenious in design, simple, practical, safe and convenient; moreover, the tool sharpening efficiency is high, and the quality is good.
Description
Technical field
The present invention relates to the device of whetting a knife and using, especially a kind of Electromechanical Control automatic knife grinder.
Background technology
Existing sharpening specific purpose tool is generally divided into industrial knife sharpener and Domestic knife-sharpening device, and industrial knife sharpener volume is large, involves great expense, and manufactures complicated and technique is loaded down with trivial details, is not easy to enter into huge numbers of families, among the production that can only be used for large factory.And existing Domestic knife-sharpening device, a kind of electric double-sided knife sharpener disclosed in CN102873597A, the scheme adopted is: two cylindrical blade grinders are arranged above and below on support, blade grinder inside is provided with cylindrical electrical machine, blade grinder is connected with support by flat column motor shaft, blade grinder is below fixed on support, and motor shaft above can move up and down within the specific limits, is convenient to the cutter that inserting thickness is different.The both sides of motor shaft are separately installed with two springs, are convenient to blade grinder above to draw the blade grinder leaned against below.Emery wheel, under the drive of motor, rotates towards contrary direction, by the cutter milled between insertion two emery wheels.And for example a kind of electric knife sharpener disclosed in CN203831187U, comprise housing, folder knife, holder knife, blade grinder, direct current generator, adjustable DC power regulator, elastomeric element and loose-leaf structure, housing upper leaves the gap can passed for cutter; Folder knife is arranged on both sides, gap, for cutter is clamped, keeps it to rectify; Holder knife is arranged on below folder knife, for holding cutter blade; One of them loose-leaf of loose-leaf structure is fixed on housing bottom both sides, and another loose-leaf is connected with direct current generator; Elastomeric element one end is arranged on the side of direct current generator near housing; Blade grinder is arranged on direct current generator by central rotating shaft, and the rotation of direct current generator can drive blade grinder to rotate; Direct current generator is connected with adjustable DC power regulator.Although above two scheme volumes are little, easy to use, whet a knife rapidly, still there is following defect: the grinding width of cutting edge roundness and the bad control of blade angle; End user tries hard to recommend cutter and completes grinding, and driving velocity is difficult to control definitely consistent, the situation causing cutting edge roundness may there is grinding thickness differing.
Summary of the invention
The technical problem to be solved in the present invention is the defect existed for prior art, there is provided that a kind of novel, compact conformation, manufacture are relatively simple, smooth running, handling safety, Electromechanical Control automatic knife grinder of good performance, handwork is replaced by the rotation controlling motor, not only alleviate the labour intensity of sharpening person, make people away from by the danger of lancinating, and sharpening effect can be made not to be affected with human factor, ensure the effect of whetting a knife.
In order to solve the problems of the technologies described above, present invention employs following technical scheme: a kind of Electromechanical Control automatic knife grinder, comprise transmission mechanism, grinding mechanism and frame, frame is provided with slide rail;
Described transmission mechanism comprises motor, crank, connecting rod and little vehicle head end round bar, the motor shaft of motor by a hinge and crank one end hinged, the other end of crank by No. two hinges and connecting rod one end hinged, the other end and the little vehicle head end round bar of connecting rod are hinged;
Described grinding mechanism comprises whetstone and reciprocator, and whetstone is fixed on the side of slide rail in frame; Reciprocator comprises reciprocal dolly and cutter positioning plate, and the front end of reciprocal dolly is connected with little vehicle head end round bar, and reciprocal dolly is arranged on the slide rail of frame by the pulley that bottom is arranged, and reciprocal dolly is provided with angle adjustable bolt; Cutter positioning plate bottom-hinged is at reciprocal dolly on whetstone side, and top is then supported in angle adjustable bolt; Cutter positioning plate is also provided with by the fixing bolt of cutter.
Below prioritization scheme of the present invention:
Further, the mounting means of angle adjustable bolt is: on reciprocal dolly, offer screwed hole, angle adjustable bolt is screwed in screwed hole, anglec of rotation adjusting bolt, its height on reciprocal dolly can be changed, thus complete the adjustment to cutter location-plate angle of inclination.
The angle of inclination of described cutter positioning plate is 0-45 degree.
Described frame is also provided with whetstone standing groove, and whetstone is arranged in frame by embedding whetstone standing groove.
Described slide rail is bilateral slide rail, and correspondingly, be provided with two pairs of pulleys in reciprocal dolly two bottom sides, pulley is arranged in the axle journal bottom reciprocal dolly by axletree.
Outstanding advantages of the present invention is:
1, owing to have employed toggle transmission, can realize the long distance motion that the automatic back-and-forth of cutter is reciprocal, three back and forth just can cutter milled, and very fast completes sharpening task.
2, being provided with angle adjustable bolt between cutter positioning plate and reciprocal dolly, by selecting the inclination angle of cutter location-plate, the blade of different sharpness can being ground.
3, slide rail guides the motion of reciprocator and cutter, stable when device is worked, and does not swing, moves back and forth all the time along identical strip path curve.
4, take motor as the rotation of power source, switch control rule motor, by the sharpening that automatically moves back and forth, this makes the power of sharpening even, can grind high-quality knife face.
5, compact to design ingenious, simple and practical, safe ready.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Electromechanical Control automatic knife grinder of the present invention.
Fig. 2 is transmission mechanism schematic diagram of the present invention.
Fig. 3 is reciprocator of the present invention schematic diagram.
Fig. 4 is reciprocal dolly schematic diagram of the present invention.
Fig. 5 is cutter positioning of the present invention plate schematic diagram.
Fig. 6 is frame schematic diagram of the present invention.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of Electromechanical Control automatic knife grinder of the present invention, comprises transmission mechanism, grinding mechanism and frame 8, and frame 8 is provided with bilateral slide rail 20 and whetstone standing groove 21.
Described transmission mechanism comprises motor 2, crank 4, connecting rod 5 and little vehicle head end round bar 6, the motor shaft of motor 2 is hinged by a hinge 15 and crank 4 one end, the other end of crank 4 is hinged by No. two hinges 14 and connecting rod 5 one end, and the other end and the little vehicle head end round bar 6 of connecting rod 5 are hinged; Described motor 2 is provided with motor switch button 1, and motor 2 is fixed by motor positioning table 3.
Described grinding mechanism comprises whetstone 9 and reciprocator, and whetstone 9 is arranged on the side of the bilateral slide rail 20 in frame 8 by embedding whetstone standing groove 21; Reciprocator comprises reciprocal dolly 23 and cutter positioning plate 16, the front end of reciprocal dolly 23 is connected with little vehicle head end round bar 6, axle journal 18 bottom reciprocal dolly 23 arranges two pairs of pulleys 22 by axletree 19 two ends, is arranged on the bilateral slide rail 20 of frame 8 by pulley 22.Screwed hole offered by reciprocal dolly 23, angle adjustable bolt 7 is screwed in screwed hole; Cutter positioning plate 16 bottom-hinged is at reciprocal dolly 23 on whetstone 9 side 17, and top is then supported in angle adjustable bolt 7; Anglec of rotation adjusting bolt 7, can change its height on reciprocal dolly 23, thus make the angle of inclination of cutter positioning plate 16 adjustable within the scope of 0-45 degree.Cutter positioning plate 16 is also provided with by bolt 10,11 and 12 fixing for cutter 13.
Operation principle of the present invention is as follows:
Condition of work of the present invention is family expenses 220V power supply, and this device can be used to carry out the polishing of half a minute to cutter 13.
Anglec of rotation adjusting bolt 7 regulates the angle of cutter positioning plate 16, and cutter 13 is placed on cutter positioning plate 16, by bolt 10,11 and 12, cutter 13 is fixed.Whetstone 9 is placed on whetstone standing groove 21, and whetstone 9 contacts with the sword of knife face.Open motor switch button 1, motor 2 rotates, drive the circular motion of crank 4, crank 4 by the connection of hinge Movement transmit to connecting rod 5, connecting rod 5 is by being connected with little vehicle head end round bar 6, the front-rear reciprocation movement that conversion of motion is reciprocal dolly 23, reciprocal dolly 23 is positioned in bilateral slide rail 20, and 23 meetings of reciprocal dolly are moved along the direction of bilateral slide rail 20.Cutter 13 on the Sports band cutter location-plate 16 of reciprocal dolly 23 moves back and forth on whetstone 9, reaches the effect of sharpening.
Claims (5)
1. an Electromechanical Control automatic knife grinder, comprise transmission mechanism, grinding mechanism and frame, it is characterized in that, frame is provided with slide rail;
Described transmission mechanism comprises motor, crank, connecting rod and little vehicle head end round bar, the motor shaft of motor by a hinge and crank one end hinged, the other end of crank by No. two hinges and connecting rod one end hinged, the other end and the little vehicle head end round bar of connecting rod are hinged;
Described grinding mechanism comprises whetstone and reciprocator, and whetstone is fixed on the side of slide rail in frame; Reciprocator comprises reciprocal dolly and cutter positioning plate, and the front end of reciprocal dolly is connected with little vehicle head end round bar, and reciprocal dolly is arranged on the slide rail of frame by the pulley that bottom is arranged, and reciprocal dolly is provided with angle adjustable bolt; Cutter positioning plate bottom-hinged is at reciprocal dolly on whetstone side, and top is then supported in angle adjustable bolt; Cutter positioning plate is also provided with by the fixing bolt of cutter.
2. Electromechanical Control automatic knife grinder according to claim 1, it is characterized in that, the mounting means of angle adjustable bolt is: on reciprocal dolly, offer screwed hole, angle adjustable bolt is screwed in screwed hole, anglec of rotation adjusting bolt, its height on reciprocal dolly can be changed, thus complete the adjustment to cutter location-plate angle of inclination.
3. Electromechanical Control automatic knife grinder according to claim 2, is characterized in that, the angle of inclination of described cutter positioning plate is 0-45 degree.
4. the Electromechanical Control automatic knife grinder according to any one of claim 1-3, is characterized in that, described frame is also provided with whetstone standing groove, and whetstone is arranged in frame by embedding whetstone standing groove.
5. Electromechanical Control automatic knife grinder according to claim 4, is characterized in that, described slide rail is bilateral slide rail, and correspondingly, be provided with two pairs of pulleys in reciprocal dolly two bottom sides, pulley is arranged in the axle journal bottom reciprocal dolly by axletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606095.1A CN104325366A (en) | 2014-10-31 | 2014-10-31 | Electromechanical-control automatic tool sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606095.1A CN104325366A (en) | 2014-10-31 | 2014-10-31 | Electromechanical-control automatic tool sharpening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325366A true CN104325366A (en) | 2015-02-04 |
Family
ID=52400236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606095.1A Pending CN104325366A (en) | 2014-10-31 | 2014-10-31 | Electromechanical-control automatic tool sharpening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325366A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924163A (en) * | 2015-05-28 | 2015-09-23 | 马鞍山金亿编织袋有限公司 | Multifunctional adjusting type knife grinder |
| CN107520748A (en) * | 2017-08-22 | 2017-12-29 | 屈兆辉 | A kind of electric mill knife device |
| CN107953159A (en) * | 2017-12-15 | 2018-04-24 | 台州美日新能源有限公司 | A kind of machine for inactivating |
| CN108655834A (en) * | 2018-05-16 | 2018-10-16 | 常州信息职业技术学院 | Automatic knife grinder |
| CN108890409A (en) * | 2018-08-15 | 2018-11-27 | 深圳市威雄精机有限公司 | High-precision hard material tool grinding device and grinding processing method |
| CN110576351A (en) * | 2019-09-24 | 2019-12-17 | 成都零柒叁科技有限公司 | Knife inlet and outlet assembly of knife grinder |
| CN111702567A (en) * | 2020-06-30 | 2020-09-25 | 山东立连智能设备有限公司 | Automatic knife grinder |
| CN112059854A (en) * | 2020-09-11 | 2020-12-11 | 东台市强圣精密铸造有限公司 | A folding polisher of hand-held type for cast forging processing detects |
| CN112589495A (en) * | 2020-12-29 | 2021-04-02 | 盐城市鹏飞铸钢厂 | Valve box inner hole machining device |
| CN113714868A (en) * | 2021-09-06 | 2021-11-30 | 四川简达金属构件有限公司 | Hand-held electric knife sharpener |
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| CN2444709Y (en) * | 2000-10-27 | 2001-08-29 | 贾立明 | Electronic knife-grinder |
| JP2002361542A (en) * | 2001-06-11 | 2002-12-18 | Kazuo Fujisawa | Kitchen knife grinding tool |
| JP2005066747A (en) * | 2003-08-25 | 2005-03-17 | Hidenori Nakanishi | Kitchen knife sharpening auxiliary stand |
| CN2865995Y (en) * | 2006-01-12 | 2007-02-07 | 唐时建 | Reciprocating cutter grinder |
| CN202037490U (en) * | 2011-02-11 | 2011-11-16 | 天津市立鑫晟精细铸造有限公司 | Automatic cutter grinding device |
| CN202934412U (en) * | 2012-07-29 | 2013-05-15 | 范新明 | Novel electric knife sharpener |
| CN203636519U (en) * | 2013-12-02 | 2014-06-11 | 德诚(天津)科技发展有限公司 | Automatic tool grinder |
| CN203696623U (en) * | 2014-01-26 | 2014-07-09 | 黄河科技学院 | Kitchen knife sharpener |
| CN204171805U (en) * | 2014-10-31 | 2015-02-25 | 广西大学 | A kind of Electromechanical Control automatic knife grinder |
-
2014
- 2014-10-31 CN CN201410606095.1A patent/CN104325366A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2444709Y (en) * | 2000-10-27 | 2001-08-29 | 贾立明 | Electronic knife-grinder |
| JP2002361542A (en) * | 2001-06-11 | 2002-12-18 | Kazuo Fujisawa | Kitchen knife grinding tool |
| JP2005066747A (en) * | 2003-08-25 | 2005-03-17 | Hidenori Nakanishi | Kitchen knife sharpening auxiliary stand |
| CN2865995Y (en) * | 2006-01-12 | 2007-02-07 | 唐时建 | Reciprocating cutter grinder |
| CN202037490U (en) * | 2011-02-11 | 2011-11-16 | 天津市立鑫晟精细铸造有限公司 | Automatic cutter grinding device |
| CN202934412U (en) * | 2012-07-29 | 2013-05-15 | 范新明 | Novel electric knife sharpener |
| CN203636519U (en) * | 2013-12-02 | 2014-06-11 | 德诚(天津)科技发展有限公司 | Automatic tool grinder |
| CN203696623U (en) * | 2014-01-26 | 2014-07-09 | 黄河科技学院 | Kitchen knife sharpener |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924163A (en) * | 2015-05-28 | 2015-09-23 | 马鞍山金亿编织袋有限公司 | Multifunctional adjusting type knife grinder |
| CN107520748A (en) * | 2017-08-22 | 2017-12-29 | 屈兆辉 | A kind of electric mill knife device |
| CN107953159A (en) * | 2017-12-15 | 2018-04-24 | 台州美日新能源有限公司 | A kind of machine for inactivating |
| CN108655834A (en) * | 2018-05-16 | 2018-10-16 | 常州信息职业技术学院 | Automatic knife grinder |
| CN108890409A (en) * | 2018-08-15 | 2018-11-27 | 深圳市威雄精机有限公司 | High-precision hard material tool grinding device and grinding processing method |
| CN108890409B (en) * | 2018-08-15 | 2024-03-26 | 深圳市威雄精机有限公司 | High-precision hard material cutter grinding device and grinding processing method |
| CN110576351A (en) * | 2019-09-24 | 2019-12-17 | 成都零柒叁科技有限公司 | Knife inlet and outlet assembly of knife grinder |
| CN111702567A (en) * | 2020-06-30 | 2020-09-25 | 山东立连智能设备有限公司 | Automatic knife grinder |
| CN111702567B (en) * | 2020-06-30 | 2021-08-20 | 山东立连智能设备有限公司 | Automatic knife grinder |
| CN112059854A (en) * | 2020-09-11 | 2020-12-11 | 东台市强圣精密铸造有限公司 | A folding polisher of hand-held type for cast forging processing detects |
| CN112589495A (en) * | 2020-12-29 | 2021-04-02 | 盐城市鹏飞铸钢厂 | Valve box inner hole machining device |
| CN113714868A (en) * | 2021-09-06 | 2021-11-30 | 四川简达金属构件有限公司 | Hand-held electric knife sharpener |
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| PB01 | Publication | ||
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Application publication date: 20150204 |