CN101817156A - Double-sided knife grinder - Google Patents
Double-sided knife grinder Download PDFInfo
- Publication number
- CN101817156A CN101817156A CN200910060917A CN200910060917A CN101817156A CN 101817156 A CN101817156 A CN 101817156A CN 200910060917 A CN200910060917 A CN 200910060917A CN 200910060917 A CN200910060917 A CN 200910060917A CN 101817156 A CN101817156 A CN 101817156A
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- pair
- anchor clamps
- whetstone
- frame
- planker
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Abstract
The invention discloses a double-sided knife grinder, which consists of a frame (1), two groups of knife stones (2), a pair of symmetrically distributed knife stone fixing mechanisms, a clamp (27) and a clamp movement mechanism, wherein the two groups of knife stones (2) are arranged on the pair of symmetrically distributed knife stone fixing mechanisms respectively; the pair of symmetrically distributed knife stone fixing mechanisms and the clamp movement mechanism are arranged on the frame (1); and the clamp (27) is arranged on the clamp movement mechanism. The double-sided knife grinder has the advantages that a knife can be ground longitudinally and up and down on the knife stones during grinding, so the double sides of the knife are ground uniformly, and the trough pulling phenomenon is not caused; and because the double sides of the knife are ground at the same time, the work efficiency is over 10 times higher than that of manual grinding, and the grinding effect and the service life of the knife grinder are over 10 times higher than those of the manual grinding.
Description
Technical field
The present invention relates to the knife sharpening device field.
Background technology
Present existing knife sharpening device mainly is to whet a knife with whetstone is manual, and knife sharpening device is also arranged, but its yarn single face knife sharpening device, the sharpening effect is good inadequately.
Summary of the invention
Purpose of the present invention is exactly at the above-mentioned deficiency of existing knife sharpening device, and a kind of two-sided knife sharpener is provided.
By frame (1), two groups of whetstones (2, a pair of whetstone fixed mechanism, anchor clamps 27 and the clamp movement mechanism that is symmetrical distribution form, two groups of whetstones 2 are installed in respectively on a pair of whetstone fixed mechanism that is symmetrical distribution, a pair of whetstone fixed mechanism and the clamp movement mechanism that is symmetrical distribution is installed on the frame 1, and anchor clamps 27 are installed in the clamp movement mechanism.The a pair of whetstone fixed mechanism that is symmetrical distribution is made up of a pair of whetstone holder 3, a pair of planker 4, a pair of planker axis of guide 5 respectively; The a pair of planker axis of guide 5 is installed in respectively on the frame 1, a pair of planker 4 is installed on a pair of planker axis of guide 5 by sleeve pipe respectively, a pair of whetstone holder 3 is installed in respectively on a pair of planker 4, and a pair of whetstone 2 is installed in respectively on a pair of whetstone holder 3 of whetstone fixed mechanism.Clamp movement mechanism by motor 16, linkage that anchor clamps 27 travel longitudinally and the linkage that anchor clamps 27 are moved up and down are formed; The linkage that anchor clamps 27 are travelled longitudinally is made up of pitman wheel 16, connecting rod 17, motion slide block 18, guide pad 19, pitman wheel 16 is installed on the line shaft of motor 16, connecting rod 17 two ends link to each other with guide pad 19 with pitman wheel 16 respectively, motion slide block 18 is installed in the chute of guide pad 19, and anchor clamps 27 are installed on the motion slide block 18; The linkage that anchor clamps 27 are moved up and down is made up of eccentric wheel 20, connecting rod 21, the axis of guide 22 that moves up and down; The axis of guide 22 that moves up and down is installed on the frame 1, and be enclosed within the guiding axis hole of guide pad 19, eccentric wheel 20 is installed on the frame 1 by bearing, and eccentric wheel 20 links to each other with the line shaft transmission of motor 16, connecting rod 21 two ends link to each other with motion slide block 18 with eccentric wheel 20 respectively, on the axis of guide 22 that moves up and down.It also has a pair of angle adjusting mechanism and the whetstone holder axle 6 that two groups of whetstones 2 intersect angles that be used to regulate, and a pair ofly is used to regulate the angle adjusting mechanism that two groups of whetstones 2 intersect angles and forms by regulating screw mandrel 7 and nut 8 respectively; Whetstone holder axle 6 and nut 8 are installed on the planker 4, regulate screw mandrel 7 and match by screw thread and nut 8, and the one end links to each other with whetstone holder 3, and whetstone holder 3 is installed on the whetstone holder axle 6 by sleeve pipe.It also is useful on regulates the pressure regulating device that two groups of whetstones 2 press power mutually, and pressure regulating device is made up of handle 9, alignment pin 10, adjusting rod 11, a pair of stay cord 12, a pair of pressure regulation arm 13, a pair of rocking arm 14, a pair of balancing weight 15; Alignment pin 10 and adjusting rod 11 are installed on the frame 1, handle 9 is installed on the adjusting rod 11, a pair of stay cord 12 1 ends link to each other with adjusting rod 11 two ends respectively, the other end links to each other with a pair of pressure regulation arm 13 1 ends respectively, a pair of pressure regulation arm 13 other ends link to each other with a pair of rocking arm 14 respectively, a pair of rocking arm 14 links to each other with a pair of planker 4 respectively, and a pair of pressure regulation arm 13 middle parts link to each other with frame 1 by pivot shaft.It also has the anchor clamps arrangement for adjusting height, and the anchor clamps arrangement for adjusting height is made up of anchor clamps slide block 23, anchor clamps chute 24, screw mandrel 25, nut 26; Anchor clamps chute 24 is installed on the frame 1, and slide block 23 is installed on the anchor clamps chute 24, and screw mandrel 25 matches with nut 26 screw threads, and screw mandrel 25 1 ends link to each other with slide block 23, and anchor clamps 27 are installed on the slide block 23.
Advantage of the present invention is: can make cutter do vertically and up and down to grind motion simultaneously when 1, whetting a knife on grinding stone, can make the cutter twin grinding even, the kerve phenomenon can not appear, and to the two-sided grinding simultaneously of cutter, work efficiency is higher than manual the sharpening more than 10 times, and its sharpening effect and service time, manual sharpening was more than 10 times.
Description of drawings
The specific embodiment
Two groups of whetstones (4 every group whetstone 1-8 pieces, the best is 4) 2 are installed in respectively on a pair of whetstone fixed mechanism that is symmetrical distribution, and the whetstone fixed mechanism is made up of a pair of whetstone holder 3, a pair of planker 4, a pair of planker axis of guide 5 respectively; The a pair of planker axis of guide 5 is installed in respectively on the frame 1, a pair of planker 4 is installed on a pair of planker axis of guide 5 by sleeve pipe respectively, a pair of whetstone holder 3 is installed in respectively on a pair of planker 4, and a pair of whetstone 2 is installed in respectively on a pair of whetstone holder 3 of whetstone fixed mechanism (seeing accompanying drawing 2).The linkage that anchor clamps 27 are travelled longitudinally is made up of pitman wheel 16, connecting rod 17, motion slide block 18, guide pad 19, pitman wheel 16 is installed on the line shaft of motor 16, connecting rod 17 two ends link to each other with guide pad 19 with pitman wheel 16 respectively, motion slide block 18 is installed in the chute of guide pad 19, and anchor clamps 27 are installed on the motion slide block 18; The linkage that anchor clamps 27 are moved up and down is made up of eccentric wheel 20, connecting rod 21, the axis of guide 22 that moves up and down; The axis of guide 22 that moves up and down is installed on the frame 1, and be enclosed within the guiding axis hole of guide pad 19, eccentric wheel 20 is installed on the frame 1 by bearing, eccentric wheel 20 links to each other with the line shaft transmission of motor 16, connecting rod 21 two ends link to each other with motion slide block 18 with eccentric wheel 20 respectively, (see accompanying drawing 1) on the axis of guide 22 that moves up and down.Whetstone holder axle 6 and nut 8 are installed on the planker 4, regulate screw mandrel 7 and match by screw thread and nut 8, and the one end links to each other with whetstone holder 3, and whetstone holder 3 is installed on the whetstone holder axle 6 by sleeve pipe (sees accompanying drawing 2).Pressure regulating device is made up of handle 9, alignment pin 10, adjusting rod 11, a pair of stay cord 12, a pair of pressure regulation arm 13, a pair of rocking arm 14, a pair of balancing weight 15; Alignment pin 10 and adjusting rod 11 are installed on the frame 1, handle 9 is installed on the adjusting rod 11, a pair of stay cord 12 1 ends link to each other with adjusting rod 11 two ends respectively, the other end links to each other with a pair of pressure regulation arm 13 1 ends respectively, a pair of pressure regulation arm 13 other ends link to each other with a pair of rocking arm 14 respectively, a pair of rocking arm 14 links to each other with a pair of planker 4 respectively, and a pair of pressure regulation arm 13 middle parts are by pivot shaft link to each other with frame 1 (seeing accompanying drawing 1).Anchor clamps chute 24 is installed on the frame 1, and slide block 23 is installed on the anchor clamps chute 24, and screw mandrel 25 matches with nut 26 screw threads, and screw mandrel 25 1 ends link to each other with slide block 23, and anchor clamps 27 are installed on the slide block 23 (sees accompanying drawing 3).
Using method and operation principle: during use cutter 28 is clamped on the anchor clamps, cutter is placed between two groups of whetstones, by anchor clamps arrangement for adjusting height anchor clamps height, to be suitable for the cutter of different in width, by pressure regulating device two groups of whetstones are partly clamped the cutter edge of a knife, starter motor, the driving lengthwise movement linkage and the linkage that moves up and down are done vertical synchronously and are moved up and down, and the cutter two sides is ground between two groups of whetstones.Heat up in order to prevent to grind, unfavorable to cutter, can trickle cooling when grinding.Angle adjusting mechanism is used to regulate the angle that two groups of whetstones intersect angle, rotates the adjusting screw mandrel and can change the crossing angle of two groups of whetstones, to adapt to the cutter that grinds different knife back thickness.The anchor clamps arrangement for adjusting height is used for the height spacing of alignment jig from grinding stone, and rotary screw rod can change the height spacing of anchor clamps from grinding stone, to adapt to the cutter that grinds different in width.Pressure regulating device is used to regulate two groups of whetstones 2 and presses power mutually, and turning handle drives adjusting rod 11 and a pair of stay cord 12 can change two groups of spacings between the whetstone, and by rising or let-down dosage piece is regulated the power that presses mutually between two groups of whetstones.So that the two-sided of cutter can be close between two groups of grinding stones, and pressure can be kept in balance favourable milling cutter.
Claims (6)
1. two-sided knife sharpener, it is characterized in that it is made up of frame (1), two groups of whetstones (2), a pair of whetstone fixed mechanism, anchor clamps (27) and the clamp movement mechanism that is symmetrical distribution, two groups of whetstones (2) are installed in respectively on a pair of whetstone fixed mechanism that is symmetrical distribution, a pair of whetstone fixed mechanism and the clamp movement mechanism that is symmetrical distribution is installed on the frame (1), and anchor clamps (27) are installed in the clamp movement mechanism.
2. two-sided knife sharpener according to claim 1 is characterized in that a pair of whetstone fixed mechanism that is symmetrical distribution is made up of a pair of whetstone holder (3), a pair of planker (4), a pair of planker axis of guide (5) respectively; The a pair of planker axis of guide (5) is installed in respectively on the frame (1), a pair of planker (4) is installed on a pair of planker axis of guide (5) by sleeve pipe respectively, a pair of whetstone holder (3) is installed in respectively on a pair of planker (4), and a pair of whetstone (2) is installed in respectively on a pair of whetstone holder (3) of whetstone fixed mechanism.
3. two-sided knife sharpener according to claim 1 and 2, it is characterized in that clamp movement mechanism by motor (16), linkage that anchor clamps (27) travel longitudinally and the linkage that anchor clamps (27) are moved up and down are formed; The linkage that anchor clamps (27) are travelled longitudinally is made up of pitman wheel (16), connecting rod (17), motion slide block (18), guide pad (19), pitman wheel (16) is installed on the line shaft of motor (16), connecting rod (17) two ends link to each other with guide pad (19) with pitman wheel (16) respectively, motion slide block (18) is installed in the chute of guide pad (19), and anchor clamps (27) are installed on the motion slide block (18); The linkage that anchor clamps (27) are moved up and down is made up of eccentric wheel (20), connecting rod (21), the axis of guide that moves up and down (22); The axis of guide (22) that moves up and down is installed on the frame (1), and be enclosed within the guiding axis hole of guide pad (19), eccentric wheel (20) is installed on the frame (1) by bearing, eccentric wheel (20) links to each other with the line shaft transmission of motor (16), connecting rod (21) two ends link to each other with motion slide block (18) with eccentric wheel (20) respectively, on the axis of guide that moves up and down (22).
4. two-sided knife sharpener according to claim 1 and 2, it is characterized in that it also has a pair of angle adjusting mechanism and the whetstone holder axle (6) that two groups of whetstones (2) intersect angle that be used to regulate, a pair ofly be used to regulate the angle adjusting mechanism that two groups of whetstones (2) intersect angle and form by regulating screw mandrel (7) and nut (8) respectively; Whetstone holder axle (6) and nut (8) are installed on the planker (4), regulating screw mandrel (7) matches by screw thread and nut (8), the one end links to each other with whetstone holder (3), and whetstone holder (3) is installed on the whetstone holder axle (6) by sleeve pipe.
5. two-sided knife sharpener according to claim 1 and 2, it is characterized in that it also is useful on the pressure regulating device that two groups of whetstones of adjusting (2) press power mutually, pressure regulating device is made up of handle (9), alignment pin (10), adjusting rod (11), a pair of stay cord (12), a pair of pressure regulation arm (13), a pair of rocking arm (14), a pair of balancing weight (15); Alignment pin (10) and adjusting rod (11) are installed on the frame (1), handle (9) is installed on the adjusting rod (11), a pair of stay cord (12) one ends link to each other with adjusting rod (11) two ends respectively, the other end links to each other with a pair of pressure regulation arm (13) one ends respectively, a pair of pressure regulation arm (13) other end links to each other with a pair of rocking arm (14) respectively, a pair of rocking arm (14) links to each other with a pair of planker (4) respectively, and a pair of pressure regulation arm (13) middle part links to each other with frame (1) by pivot shaft.
6. two-sided knife sharpener according to claim 1 and 2 is characterized in that it also has the anchor clamps arrangement for adjusting height, and the anchor clamps arrangement for adjusting height is made up of anchor clamps slide block (23), anchor clamps chute (24), screw mandrel (25), nut (26); Anchor clamps chute (24) is installed on the frame (1), and slide block (23) is installed on the anchor clamps chute (24), and screw mandrel (25) matches with nut (26) screw thread, and screw mandrel (25) one ends link to each other with slide block (23), and anchor clamps (27) are installed on the slide block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060917A CN101817156A (en) | 2009-02-26 | 2009-02-26 | Double-sided knife grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910060917A CN101817156A (en) | 2009-02-26 | 2009-02-26 | Double-sided knife grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101817156A true CN101817156A (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910060917A Pending CN101817156A (en) | 2009-02-26 | 2009-02-26 | Double-sided knife grinder |
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| Country | Link |
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| CN (1) | CN101817156A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141820A (en) * | 2016-08-26 | 2016-11-23 | 温州市宝饰五金制品有限公司 | A kind of five metals makes uses safety knife sharpening device |
| CN107097107A (en) * | 2017-06-06 | 2017-08-29 | 湖南楚翰智能科技有限公司 | A kind of machining tool |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
| CN108655834A (en) * | 2018-05-16 | 2018-10-16 | 常州信息职业技术学院 | Automatic knife grinder |
| CN108927708A (en) * | 2018-08-31 | 2018-12-04 | 芜湖昌菱金刚石工具有限公司 | A kind of diamond disk process equipment |
| CN109397123A (en) * | 2018-12-19 | 2019-03-01 | 汪来喜 | Determine angle double-surface sharpener |
-
2009
- 2009-02-26 CN CN200910060917A patent/CN101817156A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141820A (en) * | 2016-08-26 | 2016-11-23 | 温州市宝饰五金制品有限公司 | A kind of five metals makes uses safety knife sharpening device |
| CN107097107A (en) * | 2017-06-06 | 2017-08-29 | 湖南楚翰智能科技有限公司 | A kind of machining tool |
| CN107932206A (en) * | 2018-01-05 | 2018-04-20 | 山东农业大学 | A kind of manual knife sharpening device of ensilage machine |
| CN108655834A (en) * | 2018-05-16 | 2018-10-16 | 常州信息职业技术学院 | Automatic knife grinder |
| CN108927708A (en) * | 2018-08-31 | 2018-12-04 | 芜湖昌菱金刚石工具有限公司 | A kind of diamond disk process equipment |
| CN109397123A (en) * | 2018-12-19 | 2019-03-01 | 汪来喜 | Determine angle double-surface sharpener |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100901 |