CN203077021U - Fully-automatic cutter grinder for saw-blade milling cutter - Google Patents
Fully-automatic cutter grinder for saw-blade milling cutter Download PDFInfo
- Publication number
- CN203077021U CN203077021U CN 201320084151 CN201320084151U CN203077021U CN 203077021 U CN203077021 U CN 203077021U CN 201320084151 CN201320084151 CN 201320084151 CN 201320084151 U CN201320084151 U CN 201320084151U CN 203077021 U CN203077021 U CN 203077021U
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- bistrique
- motor
- axle
- cover plate
- cam
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Abstract
The utility model discloses a fully-automatic cutter grinder for a saw-blade milling cutter, which relates to a cutter grinder. The fully-automatic cutter grinder is provided with a grinding head support, an upper movable plate, a cam translation plate, an E-shaped frame, a cam, a speed reduction motor, a cam key, a steel ball, a pull plate, a left-upper guide rail side, a right-upper guide rail side, a lower movable plate, a guide column head upper support seat, a slide shaft, a guide column head lower support seat, a table plate, a right movable plate, an L-shaped guide rail, a grinding head shaft, a grinding head shaft outer sleeve, a grinding wheel, a small belt wheel, a grinding head support, a grinding head small belt wheel key, a motor, a large belt wheel, a lower support, a belt wheel key, a belt wheel motor shaft, a first T-shaped seat, a third T-shaped seat, a second T-shaped seat, an adjusting bolt, a rotary transmission shaft, a rotary shaft housing, a tooth cutter, a stepper motor, a front cover plate, a side cover plate, a lower cover plate, a right-side cover plate, a rear small cover plate, a middle cover plate, a left-rear cover plate, a power switch, a circular-head inclined thread hole handle, a belt and an upper support seat baring. With the adoption of the fully-automatic cutter grinder, a workpiece can be automatically machined on a small table-type machine bed, and the production cost is reduced while the machining accuracy of the blade is ensured.
Description
Technical field
The utility model relates to a kind of knife sharpener, especially relates to the full-automatic knife sharpener of a kind of metal saw.
Background technology
In the machining, regular meeting runs into the grinding problem of sheet type metal saw, and many producers tool using grinding machine or plain wheel carry out reconditioning.But cutter and tool grinding machine involves great expense, efficient is low, troublesome poeration, and the plain wheel hand grinding does not guarantee precision again.General Digit Control Machine Tool price is high, causes and safeguards and the production cost increase.
Existing simple nc knife sharpener is mainly used in the sharpening cutoff tool, its lathe is made up of bistrique, workbench, lathe bed, motor, structure is simpler, is easy control circuit but control system uses, and its precision and stability all are not so good as SCM Based control system.The digital control system price that aforesaid cutter and tool grinding machine uses is very expensive again, and the simple control of single-chip microcomputer has great superiority and monopoly, and cheap.
Summary of the invention
The purpose of this utility model is at existing machine tool precessing saw slitting milling cutter precision and the high problem of production cost, provide a kind of workpiece processing automatically on the small desk lathe that can allow, the full-automatic knife sharpener of metal saw that when guaranteeing the blade machining accuracy, reduces production costs.
The utility model is provided with the bistrique support, upper mobile board, the cam translation plates, E shape frame, cam, reducing motor, cam key, steel ball, arm-tie, upper left guide rail limit, upper right guide rail limit, following portable plate, guide pillar head upper bracket, sliding axle, guide pillar head undersetting, platen, right portable plate, L type guide rail, the bistrique axle, the bistrique outer shaft sleeve, emery wheel, small belt pulley, the bistrique support, bistrique small pulley key, motor, big belt pulley, lower carriage, the belt wheel key, the belt wheel motor axle, 1T shape seat, 3T shape seat, 2T shape seat, adjust bolt, the revolution power transmission shaft, the gyroaxis shell, serrated knife, stepper motor, front shroud, side cover plate, lower cover, the right side cover plate, back minor flaps, cover plate, left back cover plate, power switch, the oblique screwed hole handle of round end, belt and upper bracket bearing;
The bistrique axle inserts in the bistrique support along the axis hole of bistrique support, bistrique support two ends are respectively equipped with bearing, the bearing (ball) cover of bistrique axle locks in bistrique support two ends, the bellmouth of bistrique outer shaft sleeve inwardly is placed on the bistrique axle, and with the type conical bench tight fit of bistrique axle, emery wheel withstands on the step of bistrique outer shaft sleeve, and bistrique small pulley key is located in the keyway of bistrique axle, and the keyway of small belt pulley is aimed at bistrique small pulley key makes small belt pulley and bistrique axle form tight fit; The upper bracket bearing holder (housing, cover) is located on the sliding axle, and guide pillar head upper bracket penetrates in the sliding axle and is placed on the upper bracket bearing, and guide pillar head undersetting is located in the sliding axle;
Described revolution power transmission shaft two ends are respectively equipped with bearing, and gyroaxis shell and serrated knife are enclosed within on the revolution power transmission shaft, and the gyroaxis shell is fixed on the upper mobile board by bolt and pin;
The motor shaft of reducing motor is packed in the ladder barrel of E shape frame, and cam key is fixed on cam on the motor shaft of reducing motor, and the motor shaft of reducing motor is fixed by pin and shaft coupling, and reducing motor is fixed on the lower shoe of E shape frame;
Platen is located on the bistrique support, 1T shape seat locks in the platen high order end with screw, guide pillar head undersetting locks in the two edges up and down of platen left end, following portable plate is located on the guide pillar head undersetting and is positioned over two sliding axle assembly central authorities, guide pillar head upper bracket on the sliding axle assembly is locked in down on the portable plate, arm-tie is located at the adjustment bolt tail, arm-tie tightly fits in down on the portable plate, upper right guide rail limit is fixed on down on the portable plate by being threaded with upper left guide rail limit, steel ball snaps in the guide-track groove, upper mobile board is located in the L type guide rail, and the gyroaxis shell is located on the upper mobile board; On the portable plate, the cam translation plates is located on the cam under E shape frame is fixed in, stepper motor locks on the cam translation plates, and the motor shaft of stepper motor aligns with the revolution power transmission shaft and inserts in the front shroud;
L shaped guide rail locks on the platen, right portable plate is located on the L shaped guide rail, 3T shape seat locks on the platen by screw, 2T shape seat locks on the right portable plate, and lower carriage is fixed on the right portable plate, and the belt wheel motor axle inserts in the motor, the belt wheel key is located in the belt wheel motor axle, big belt pulley is located in the belt wheel motor axle, and the bistrique support is fixed on the right portable plate, and belt is located on belt wheel motor axle and the big belt pulley;
Front shroud, side cover plate, lower cover, right side cover plate, back minor flaps, cover plate, left back cover plate are located on the bistrique support, and power switch is located on the front shroud.
The utility model design feature is: based on Single-chip Controlling, energy automatic indexing angle between teeth realizes the grinding of different anterior angle metal saws, and is easy to operate.Based on Single-chip Controlling bench type machine motion, and simultaneously the slim metal saw of multi-disc is carried out full-automatic grinding by the emery wheel rotation and shape.
Description of drawings
Fig. 1 faces the assembling schematic diagram for the utility model embodiment's.
Fig. 2 overlooks the assembling schematic diagram for Fig. 1's.
Fig. 3 for the M of Fig. 1 to analysing and observe the assembling schematic diagram.
Fig. 4 looks the assembling schematic diagram for the right side of Fig. 1.
The specific embodiment
Referring to Fig. 1～4, the utility model embodiment is provided with bistrique support 1, upper mobile board 2, cam translation plates 3, E shape frame 4, motor shaft 5, bearing 6, cam 7, reducing motor 8, shaft coupling 9, cam key 10, steel ball 11, arm-tie 12, upper left guide rail limit 13, upper right guide rail limit 14, following portable plate 15, guide pillar head upper bracket 16, sliding axle 17, guide pillar head undersetting 18, platen 19, right portable plate 20, L type guide rail 21, bistrique axle 22, bearing 23, bistrique outer shaft sleeve 24, iron gasket 25, bistrique outer shaft sleeve clamp ring 26, emery wheel 27, small belt pulley 28, bistrique support 29, bistrique small pulley key 30, bistrique axle bearing end cap 31, motor 32, big belt pulley 33, lower carriage 34, belt wheel key 35, belt wheel motor axle 36,1T shape seat 37,3T shape seat 38,2T shape seat 39, adjust bolt 40, adjust bolt 41, revolution power transmission shaft 42, bearing 43, bearing 44, gyroaxis shell 45,120 serrated knives 46, stepper motor 47, simple and easy shaft coupling 48, front shroud 49, side cover plate 50, lower cover 51, right side cover plate 52, back minor flaps 53, cover plate 54, left back cover plate 55, power switch 56, the oblique screwed hole handle 57 of round end, handle bolt 58, belt 59 and upper bracket bearing 60.
Described revolution power transmission shaft 42 two ends are respectively equipped with bearing, and gyroaxis shell 45 and 120 serrated knives 46 are enclosed within on the revolution power transmission shaft 42, and gyroaxis shell 45 is fixed on the upper mobile board 2 by bolt and pin;
The motor shaft of reducing motor 8 is packed in the ladder barrel of E shape frame 4, and cam key 10 is fixed on cam 7 on the motor shaft of reducing motor 8, and the motor shaft of reducing motor 8 is fixed by pin and shaft coupling, and reducing motor 8 is fixed on the lower shoe of E shape frame 4;
L shaped guide rail 21 locks on the platen 19, right portable plate 20 is located on the L shaped guide rail 21,3T shape seat 38 locks on the platen 19 by screw, 2T shape seat 39 locks on the right portable plate 20, and lower carriage 34 is fixed on the right portable plate 20, and belt wheel motor axle 36 inserts in the motor 32, belt wheel key 35 is located in the belt wheel motor axle 36, big belt pulley 33 is located in the belt wheel motor axle 36, and bistrique support 29 is fixed on the right portable plate 20, and belt 59 is located on belt wheel motor axle 36 and the big belt pulley 33;
Before lathe does not start, adjust bolt 41 earlier, to descend portable plate 15 to pull out, reserve the clamping workpiece position, workpiece is put in circular index axle assembly top, makes clamping workpiece tight, adjust bolt 41 according to required tooth depth adjustment, if more shallow portable plate 15 and right portable plate 20 initial distances of then will descending of tooth depth are transferred closely, otherwise then transfer far away.Also can calculate and adjust the required rotation number of turns of bolt 41 according to the degree of depth of tooth.
After adjusting bolt 41, adjust bolt 40 again, with emery wheel 27 and workpiece along the distance that staggers between the diameter of upper mobile board 2 center line directions, so the angle of the emery wheel cutting face and the workpiece flank of tooth will change an angle, then want the angle, front and back of grinding work piece to change, can calculate rotation 40 number of turns according to the difference at angle before and after the workpiece.
Import the due number of teeth by the numerical control keyboard then, turn on the power switch 56, then reducing motor 8 is opened, thereby drive motor shaft 5 by shaft coupling 9 and rotate 7 rotations of drive cam, cam 7 drags cam translation plates 3 and moves forward and backward, because cam translation plates 3 is to be synchronized with the movement with upper mobile board 2, and upper mobile board 2 has upper left guide rail limit 13 and upper right guide rail limit 14 to limit its move left and right, so cam translation plates 3 also can only move forward and backward, this moment, cam translation plates 3 drove that stepper motors 47 move forward and backward and stepper motor links to each other with revolution power transmission shaft 42 by simple and easy shaft coupling 48, had so just spurred whole circular index axle assembly and upper mobile board 2 and had moved reciprocatingly.
When pressing power supply, stepper motor 47 is opened, and it is done intermittently and rotates to send pulsed drive by SCM system, and the work stage stepper motor 47 control workpiece that make a round trip rotate a tooth.Stepper motor is accepted high level signal and is begun to rotate when workpiece breaks away from emery wheel, break away from emery wheel in the time that contacts emery wheel once more at workpiece, workpiece is finished the rotation of a tooth, enters the cutting of next tooth, rotates the angle of a tooth and can calculate and control with digital control system according to the workpiece number of teeth.
When feed motion was finished, motor 32 also rotated and drives big belt pulley 33 simultaneously and rotates the transmission that drives belt 59 small belt pulley 28 is rotated, and small belt pulley 28 drives the rotation of bistrique axles 22, and bistrique axle 22 drives emery wheels 27 and rotates grinding work piece.
Claims (1)
1. the full-automatic knife sharpener of metal saw is characterized in that being provided with the bistrique support, upper mobile board, the cam translation plates, E shape frame, cam, reducing motor, cam key, steel ball, arm-tie, upper left guide rail limit, upper right guide rail limit, following portable plate, guide pillar head upper bracket, sliding axle, guide pillar head undersetting, platen, right portable plate, L type guide rail, the bistrique axle, the bistrique outer shaft sleeve, emery wheel, small belt pulley, the bistrique support, bistrique small pulley key, motor, big belt pulley, lower carriage, the belt wheel key, the belt wheel motor axle, 1T shape seat, 3T shape seat, 2T shape seat, adjust bolt, the revolution power transmission shaft, the gyroaxis shell, serrated knife, stepper motor, front shroud, side cover plate, lower cover, the right side cover plate, back minor flaps, cover plate, left back cover plate, power switch, the oblique screwed hole handle of round end, belt and upper bracket bearing;
The bistrique axle inserts in the bistrique support along the axis hole of bistrique support, bistrique support two ends are respectively equipped with bearing, the bearing (ball) cover of bistrique axle locks in bistrique support two ends, the bellmouth of bistrique outer shaft sleeve inwardly is placed on the bistrique axle, and with the type conical bench tight fit of bistrique axle, emery wheel withstands on the step of bistrique outer shaft sleeve, and bistrique small pulley key is located in the keyway of bistrique axle, and the keyway of small belt pulley is aimed at bistrique small pulley key makes small belt pulley and bistrique axle form tight fit; The upper bracket bearing holder (housing, cover) is located on the sliding axle, and guide pillar head upper bracket penetrates in the sliding axle and is placed on the upper bracket bearing, and guide pillar head undersetting is located in the sliding axle;
Described revolution power transmission shaft two ends are respectively equipped with bearing, and gyroaxis shell and serrated knife are enclosed within on the revolution power transmission shaft, and the gyroaxis shell is fixed on the upper mobile board by bolt and pin;
The motor shaft of reducing motor is packed in the ladder barrel of E shape frame, and cam key is fixed on cam on the motor shaft of reducing motor, and the motor shaft of reducing motor is fixed by pin and shaft coupling, and reducing motor is fixed on the lower shoe of E shape frame;
Platen is located on the bistrique support, 1T shape seat locks in the platen high order end with screw, guide pillar head undersetting locks in the two edges up and down of platen left end, following portable plate is located on the guide pillar head undersetting and is positioned over two sliding axle assembly central authorities, guide pillar head upper bracket on the sliding axle assembly is locked in down on the portable plate, arm-tie is located at the adjustment bolt tail, arm-tie tightly fits in down on the portable plate, upper right guide rail limit is fixed on down on the portable plate by being threaded with upper left guide rail limit, steel ball snaps in the guide-track groove, upper mobile board is located in the L type guide rail, and the gyroaxis shell is located on the upper mobile board; On the portable plate, the cam translation plates is located on the cam under E shape frame is fixed in, stepper motor locks on the cam translation plates, and the motor shaft of stepper motor aligns with the revolution power transmission shaft and inserts in the front shroud;
L shaped guide rail locks on the platen, right portable plate is located on the L shaped guide rail, 3T shape seat locks on the platen by screw, 2T shape seat locks on the right portable plate, and lower carriage is fixed on the right portable plate, and the belt wheel motor axle inserts in the motor, the belt wheel key is located in the belt wheel motor axle, big belt pulley is located in the belt wheel motor axle, and the bistrique support is fixed on the right portable plate, and belt is located on belt wheel motor axle and the big belt pulley;
Front shroud, side cover plate, lower cover, right side cover plate, back minor flaps, cover plate, left back cover plate are located on the bistrique support, and power switch is located on the front shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084151 CN203077021U (en) | 2013-02-22 | 2013-02-22 | Fully-automatic cutter grinder for saw-blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084151 CN203077021U (en) | 2013-02-22 | 2013-02-22 | Fully-automatic cutter grinder for saw-blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077021U true CN203077021U (en) | 2013-07-24 |
Family
ID=48822896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084151 Expired - Fee Related CN203077021U (en) | 2013-02-22 | 2013-02-22 | Fully-automatic cutter grinder for saw-blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607718A (en) * | 2014-12-16 | 2015-05-13 | 芜湖美威包装品有限公司 | Improved saw sharpening machine |
| CN106826974A (en) * | 2017-01-10 | 2017-06-13 | 聂艳芳 | Foldable antistaling box processing unit (plant) |
-
2013
- 2013-02-22 CN CN 201320084151 patent/CN203077021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607718A (en) * | 2014-12-16 | 2015-05-13 | 芜湖美威包装品有限公司 | Improved saw sharpening machine |
| CN106826974A (en) * | 2017-01-10 | 2017-06-13 | 聂艳芳 | Foldable antistaling box processing unit (plant) |
| CN106826974B (en) * | 2017-01-10 | 2018-08-31 | 聂艳芳 | Foldable antistaling box processing unit (plant) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |