CN203792110U - Special-purpose small-sized grinder for bearing cutter - Google Patents
Special-purpose small-sized grinder for bearing cutter Download PDFInfo
- Publication number
- CN203792110U CN203792110U CN201420187085.4U CN201420187085U CN203792110U CN 203792110 U CN203792110 U CN 203792110U CN 201420187085 U CN201420187085 U CN 201420187085U CN 203792110 U CN203792110 U CN 203792110U
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- China
- Prior art keywords
- motor
- cutter
- moving mechanism
- plate
- wheel
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- Expired - Fee Related
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Abstract
The utility model relates to a special-purpose small-sized grinder for a bearing cutter. The special-purpose small-sized grinder is characterized in that a cutter rest mounting seat moving mechanism and a grinding mechanism, which are matched with each other, are arranged on a machine tool, wherein the cutter rest mounting seat moving mechanism comprises a horizontal moving mechanism and a longitudinal moving mechanism; the longitudinal moving mechanism mainly consists of a regulating wheel, a transmission screw rod and a longitudinal moving plate, and the horizontal moving mechanism mainly consists of a horizontal motor, a horizontal feed shaft and a horizontal worktable; the grinding mechanism mainly consists of a motor, an grinding wheel, a motor mounting plate, a dividing head, a stand column, a step motor, a small belt wheel and a large belt wheel; a cutter rest mounting seat is arranged on the horizontal worktable, and a cutter rest is fixedly arranged on the cutter rest mounting seat. Compared with a manual cutter grinder of the same type, the special-purpose small-sized grinder provided by the utility model has the advantages of high machining efficiency, high consistency of ground cutter heads, convenient regulation, high precision, compact structure and strong practicality.
Description
Technical field
The utility model relates to a kind of cutter bearing special small knife sharpener.
Background technology
In machine tool, cutter is machining tool conventional in machining, and in use for some time, its knife edge can sustain damage or be not sharp cutter, in order not affect the quality of its converted products, and need to be to tool sharpening or polishing.Therefore, need to there is special knife sharpening device with polishing tool.Existing knife sharpening device mostly is manual mode, has that efficiency is low, machining accuracy is low, complicated operation and a uneasy congruent defect.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of cutter bearing special small knife sharpener.
Described cutter bearing special small knife sharpener, comprise lathe, it is characterized in that knife rest mount pad travel mechanism and workpiece polishing mechanism that on described lathe, setting matches, knife rest mount pad travel mechanism comprises transverse moving mechanism and longitudinal moving mechanism, longitudinal moving mechanism is mainly by regulating wheel, drive lead screw and vertically move plate form, vertically moving plate is coordinated and vertically moves on lathe with drive lead screw by regulating wheel, transverse moving mechanism is arranged on and vertically moves on plate, transverse moving mechanism is mainly by cross motor, traverse feed axle and horizontal work level form, cross motor is arranged on lathe side by cross motor installing plate, cross motor coordinates with traverse feed through-drive by bevel gear, the rack-driving of the gear on traverse feed axle and horizontal work level below coordinates is vertically moving on plate horizontal work level transverse shifting, described workpiece polishing mechanism is mainly by motor, emery wheel, motor mounting plate, dividing head, column, stepper motor, small pulley and large belt wheel form, column is arranged on lathe, column one side arranges stepper motor installing plate, on stepper motor installing plate, stepper motor is installed, stepper motor output arranges small pulley, small pulley coordinates with the large belt wheel transmission that is arranged on column inner screw end by belt, worm wheel on worm screw and dividing head spindle on column inner screw, motor mounting plate is fixedly installed on dividing head, motor is arranged on motor mounting plate, motor output shaft end arranges emery wheel, on described horizontal work level, be provided with knife rest mount pad, knife rest is fixedly installed on knife rest mount pad.
Described cutter bearing special small knife sharpener, is characterized in that the described plate middle part that vertically moves arranges limit switch, arranges respectively the limited block matching with limit switch in horizontal work level both sides.
Described cutter bearing special small knife sharpener, is characterized in that being provided with position switch on described column, connects on the screw rod of large belt wheel the emery wheel feeding backstay matching with position switch is set.
Described cutter bearing special small knife sharpener, is characterized in that, on described knife rest, multiple cutter head locating slots are uniformly-spaced set, and in cutter head locating slot one side, cutter head pressing plate is set.
Described cutter bearing special small knife sharpener, is characterized in that, on described knife rest, 6-14 cutter head locating slot is uniformly-spaced set, and in cutter head locating slot one side, cutter head pressing plate is set.
The utility model is compared with similar Manual knife grinder, and its working (machining) efficiency is high, the simultaneously good cutter head high conformity of grinding, and machine easy to adjust, precision is high, and compact conformation is practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1-lathe, 2-vertically moves plate, 3-regulating wheel, 4-horizontal work level, 5-knife rest mount pad, 6-knife rest, 7-cutter head pressing plate, 8-cross motor installing plate, 9-cross motor, 10-traverse feed axle, 11-limited block, 12-limit switch, 13-motor mounting plate, 14-motor, 15-emery wheel, 16-dividing head, 17-column, 18-stepper motor installing plate, 19-stepper motor, 20-emery wheel feeding backstay, 21-position switch, 22-small pulley, the large belt wheel of 23-, 24-cutter head locating slot.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail:
Cutter bearing special small knife sharpener, comprise lathe 1, the knife rest mount pad travel mechanism and the workpiece polishing mechanism that match are set on lathe 1, knife rest mount pad travel mechanism comprises transverse moving mechanism and longitudinal moving mechanism, longitudinal moving mechanism is mainly by regulating wheel 3, drive lead screw and vertically move plate 2 and form, vertically moving plate 2 is coordinated with drive lead screw and is vertically moved on lathe 1 by regulating wheel 3, transverse moving mechanism is arranged on and vertically moves on plate, transverse moving mechanism is mainly by cross motor 9, traverse feed axle 10 and horizontal work level 4 form, cross motor 9 is arranged on lathe 1 side by cross motor installing plate 8, cross motor 9 coordinates with 10 transmissions of traverse feed axle by bevel gear, the rack-driving of the gear on traverse feed axle 10 and horizontal work level below coordinates is vertically moving on plate horizontal work level 4 transverse shiftings, workpiece polishing mechanism is mainly by motor 14, emery wheel 15, motor mounting plate 13, dividing head 16, column 17, stepper motor 19, small pulley 22 and large belt wheel 23 form, column 17 is arranged on lathe 1, column 17 1 sides arrange stepper motor installing plate 18, stepper motor 19 is installed on stepper motor installing plate 18, stepper motor 19 outputs arrange small pulley 22, small pulley 22 coordinates with large belt wheel 23 transmissions that are arranged on column inner screw end by belt, worm screw on column 17 inner screws and the worm wheel on dividing head spindle, motor mounting plate 13 is fixedly installed on dividing head 16, motor 14 is arranged on motor mounting plate 13, motor output shaft end arranges emery wheel 15, on horizontal work level 4, be provided with knife rest mount pad 5, knife rest 6 is fixedly installed on knife rest mount pad 5.Dividing head structure and screw rod transmission are prior art, do not repeat them here.
In order to ensure grinding stroke, vertically move plate 2 middle parts limit switch 12 is set, the limited block 11 matching with limit switch is set respectively in horizontal work level 4 both sides, coordinate to limit operation stroke by limited block 11 and limit switch 12.
In order to make grinding can meet angle requirement, on column 17, be provided with position switch 21, connect on the screw rod of large belt wheel the emery wheel feeding backstay 20 matching with position switch is set, emery wheel feeding backstay coordinates the amount of feeding of controlling emery wheel with position switch.
Multiple cutter head locating slots 24 are uniformly-spaced set on knife rest 6 of the present utility model, in cutter head locating slot 24 1 sides, cutter head pressing plate 7 are set, can process multiple cutter heads (blade) simultaneously, for example 6-14 cutter head locating slot, is preferably 10 cutter head locating slots.
Cutter head is installed: first, cutter head is installed on knife rest, by cutter head pressing plate compression; Secondly, knife rest is installed on knife rest mount pad, by screw lock; Finally, knife rest mount pad is installed on horizontal work level, uses screw lock.
Adjusting operating platform: can manually regulate and vertically move plate with regulating wheel (having scale above), ensure the spacing of horizontal work level and emery wheel; Then regulate the distance of limited block to limit switch, allow the grinding of horizontal work level when left and right moves back and forth and between emery wheel is smooth and easy and Stroke Control is intact.
Regulate the amount of feeding, height and the angle of emery wheel: the height of emery wheel: required emery wheel is installed on the main shaft of motor to the worm wheel on screw rod and dividing head spindle on column; The angle of emery wheel: the angle that regulates emery wheel by the angle of dividing head and motor mounting plate; The amount of feeding of emery wheel: the distance that is turned to position switch by the emery wheel feeding backstay of column top determines.
Process of the present utility model:
Cutter head is in place, after horizontal work level regulates, first control the electric machine rotation that drives emery wheel, secondly, control step electric machine rotation, drive small pulley, arrive large belt wheel by belt transmission again, large belt wheel rotates the bolt rotary driving in column, finally, worm-drive on screw rod is to the worm gear on dividing head spindle, make amount of feeding of emery wheel feeding, after completing, control cross motor forward, cross motor is coordinated and is transferred on traverse feed axle by the bevel gear on output shaft, the tooth bar of the gear on traverse feed axle and horizontal work level below coordinates, make horizontal work level to left movement, thereby make wheel grinding to cutter head, in the time that limited block and limit switch touch, give stepper motor primary feed amount (can only feeding 0.01-0.02mm), make emery wheel to lower feeding, control cross motor reversion simultaneously, workbench moves right, thereby makes wheel grinding to cutter head.Left and right grinding back and forth, in the time that emery wheel feeding backstay is encountered position switch, stops grinding so always, completes automatic processing.
Claims (5)
1. cutter bearing special small knife sharpener, comprise lathe, it is characterized in that knife rest mount pad travel mechanism and workpiece polishing mechanism that on described lathe, setting matches, knife rest mount pad travel mechanism comprises transverse moving mechanism and longitudinal moving mechanism, longitudinal moving mechanism is mainly by regulating wheel, drive lead screw and vertically move plate form, vertically moving plate is coordinated and vertically moves on lathe with drive lead screw by regulating wheel, transverse moving mechanism is arranged on and vertically moves on plate, transverse moving mechanism is mainly by cross motor, traverse feed axle and horizontal work level form, cross motor is arranged on lathe side by cross motor installing plate, cross motor coordinates with traverse feed through-drive by bevel gear, the rack-driving of the gear on traverse feed axle and horizontal work level below coordinates is vertically moving on plate horizontal work level transverse shifting, described workpiece polishing mechanism is mainly by motor, emery wheel, motor mounting plate, dividing head, column, stepper motor, small pulley and large belt wheel form, column is arranged on lathe, column one side arranges stepper motor installing plate, on stepper motor installing plate, stepper motor is installed, stepper motor output arranges small pulley, small pulley coordinates with the large belt wheel transmission that is arranged on column inner screw end by belt, worm wheel on worm screw and dividing head spindle on column inner screw, motor mounting plate is fixedly installed on dividing head, motor is arranged on motor mounting plate, motor output shaft end arranges emery wheel, on described horizontal work level, be provided with knife rest mount pad, knife rest is fixedly installed on knife rest mount pad.
2. cutter bearing special small knife sharpener according to claim 1, is characterized in that the described plate middle part that vertically moves arranges limit switch, arranges respectively the limited block matching with limit switch in horizontal work level both sides.
3. cutter bearing special small knife sharpener according to claim 1, is characterized in that being provided with position switch on described column, connects on the screw rod of large belt wheel the emery wheel feeding backstay matching with position switch is set.
4. cutter bearing special small knife sharpener according to claim 1, is characterized in that, on described knife rest, multiple cutter head locating slots are uniformly-spaced set, and in cutter head locating slot one side, cutter head pressing plate is set.
5. cutter bearing special small knife sharpener according to claim 1, is characterized in that, on described knife rest, 6-14 cutter head locating slot is uniformly-spaced set, and in cutter head locating slot one side, cutter head pressing plate is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187085.4U CN203792110U (en) | 2014-04-17 | 2014-04-17 | Special-purpose small-sized grinder for bearing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187085.4U CN203792110U (en) | 2014-04-17 | 2014-04-17 | Special-purpose small-sized grinder for bearing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792110U true CN203792110U (en) | 2014-08-27 |
Family
ID=51374377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187085.4U Expired - Fee Related CN203792110U (en) | 2014-04-17 | 2014-04-17 | Special-purpose small-sized grinder for bearing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717731A (en) * | 2016-06-06 | 2018-02-23 | 丽水市伊凡家模具科技有限公司 | A kind of mechanical grinding lathe |
| CN113071009A (en) * | 2021-02-20 | 2021-07-06 | 宁波市汇积石业有限公司 | Stone cutting machine tool |
-
2014
- 2014-04-17 CN CN201420187085.4U patent/CN203792110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717731A (en) * | 2016-06-06 | 2018-02-23 | 丽水市伊凡家模具科技有限公司 | A kind of mechanical grinding lathe |
| CN113071009A (en) * | 2021-02-20 | 2021-07-06 | 宁波市汇积石业有限公司 | Stone cutting machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160417 |