CN201082548Y - Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter - Google Patents
Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter Download PDFInfo
- Publication number
- CN201082548Y CN201082548Y CNU200720069006XU CN200720069006U CN201082548Y CN 201082548 Y CN201082548 Y CN 201082548Y CN U200720069006X U CNU200720069006X U CN U200720069006XU CN 200720069006 U CN200720069006 U CN 200720069006U CN 201082548 Y CN201082548 Y CN 201082548Y
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- China
- Prior art keywords
- emery wheel
- linear actuator
- type filament
- servo
- filament cutter
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinding wheel reciprocating motion device of a hobbing cutter type cutting machine. The grinding wheel reciprocating motion device comprises one or more servo driving linear actuator mechanism(s) arranged at the upper end or the lower end of the supporting frame of a knife sharpener, the one or more servo driving linear actuator mechanism(s) comprise(s) one or more driving motor(s); one or more transmission device box(es) arranged outside the servo driving linear actuator (s) and connected with the driving motor(s), and one or more moving parts connected with the grinding wheel rotating mechanism and the grinding wheel feeding mechanism of the hobbing cutter type cutting machine. Because the servo driving linear actuator mechanism(s) is (are) used in the grinding wheel reciprocating motion device of the hobbing cutter type cutting machine, the entire grinding wheel reciprocating motion device becomes electromechanical integration modularized structure form, the quantity of the parts is greatly reduced, the structure of the device is simplified, the technical level of the entire machine is promoted, and the effective operating efficiency is improved.
Description
Technical field
The utility model relates to the moving component on a kind of hobboing cutter filament cutter, particularly a kind of emery wheel reciprocator of hob type filament cutter.
Background technology
In the hob type filament cutter, the major function of emery wheel (bistrique) reciprocator is that the emery wheel that rotates at a high speed on the grinding head assembly is moved back and forth in the process at it, and the total length of blade progressively sharpening makes it sharp.And in each reciprocating motion process, realize the emery wheel feeding by the grinding wheel feed assembly, repair by trimmer.Guarantee the chopping quality.
Existing emery wheel reciprocator mainly by the knife sharpener support, back and forth three phase alternating current motor, direct connection decelerator, ball wire bar pair, dirt-proof boot, the axis of guide, collision block and travel switch etc. are formed up and down.After back and forth three phase alternating current motor slows down by the direct connection decelerator,,, drive bistrique and make reciprocal linear uniform motion along the two parallel axis of guides that are fixed in left and right sides support through the ball screw auxiliary driving with the rotating speed output of setting.Movement travel and commutation are controlled by travel switch.Perhaps back and forth three phase alternating current motor connects with AC converter, can adjust reciprocating speed.In a word, existing emery wheel reciprocator is based on machinery, and automatically controlled is the version of assisting, and complex structure, the number of spare parts of device are more, and each motion is to sealing, lubricating requirement height, and device operational failure rate is higher.
Summary of the invention
The purpose of this utility model provides a kind of emery wheel reciprocator of hob type filament cutter, and its structure is simple relatively, and the operational failure rate is lower.
The purpose of this utility model is achieved through the following technical solutions:
A kind of emery wheel reciprocator of hob type filament cutter, it comprises the one or more servo-drive linear actuator mechanism that is arranged on the upper end or the lower end of knife sharpener support, this servo-drive linear actuator mechanism includes:
One or more drive motors;
One or more are arranged on the transmission device box that this servo-drive linear actuator is outside and be connected with drive motors;
The moving-member that one or more link to each other with the emery wheel rotation and the feed mechanism of this hob type filament cutter.
Wherein, this transmission device box is connected with the motor shaft of drive motors by its inner driving gear pair.
Wherein, this servo-drive linear actuator mechanism also includes the sealed braid that links to each other with this moving-member.
Wherein, the quantity of this servo-drive linear actuator mechanism is one.
Wherein, on the other end of this emery wheel rotation and feed mechanism the axis of guide is installed.
Wherein, the quantity of this servo-drive linear actuator mechanism is two, and the two ends of this emery wheel rotation and feed mechanism are separately positioned on two moving-members.
Wherein, this servo-drive linear actuator mechanism also comprises a shell, and this enclosure is equipped with the ball wire bar pair that is connected with this driving gear pair or is with the straight-line displacement transmission mechanism synchronously.
Wherein, this drive motors is servomotor, stepper motor.
Wherein, this drive motors is direct current generator or alternating current generator.
Positive progressive effect of the present utility model is:
In the emery wheel reciprocator of hob type filament cutter, used servo-drive linear actuator mechanism, make whole emery wheel reciprocator become the modular version of electromechanical, reduced number of spare parts significantly, the structure of simplification device, promote its technical level, improve effectively work operational efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Embodiment one
The emery wheel reciprocator of a kind of hob type filament cutter as shown in Figure 1, this device use two cover servo-drive linear actuator mechanisms to realize the reciprocating motion of emery wheel.Two cover linear actuator mechanisms are installed on the top and the lower end of knife sharpener support 11 respectively.Two cover servo-drive linear actuator mechanisms include the shell 16,26 of extrusion molding, and this enclosure is equipped with ball screw transmission mechanism or the synchronous belt drive mechanism that is connected with driving gear pair; The top of shell is provided with the moving- member 14,24 that is used for installation load; The sealed braid 15,25 that links to each other with moving-member, it plays the dustproof effect; Be connected in the transmission device box 13,23 on the end face of an end of two cover linear actuator mechanisms respectively.The upper and lower end portion of emery wheel rotation and feed mechanism 17 is installed on respectively on the moving- member 14,24 of upper and lower linear actuator.Be connected with the motor shaft of a servomotor 12,22 on the driving gear pair of this transmission device box 13,23, thereby rotatablely moving of this gear pair changed into the rectilinear motion of emery wheel rotation and feed mechanism 17 under the drive of ball screw transmission mechanism or synchronous belt drive mechanism, this motor connects with servo- driver 18,28 by cable 19,29 respectively.By the control of servo-driver, realize being synchronized with the movement and the speed adjusting of upper and lower servomotor 12,22.Realize moving back and forth by emery wheel rotation and feed mechanism that the straight reciprocating motion of linear actuator moving- member 14,24 drives on it.
Embodiment two
Present embodiment and embodiment one difference are that this device uses a cover servo-drive linear actuator mechanism to realize the reciprocating motion of emery wheel.This linear actuator mechanism is installed on the top of knife sharpener support 31 or the bottom of knife sharpener support 31.It is installed on the top of knife sharpener support 31 in the present embodiment.This linear actuator transmission device box 33 is connected in an end side surface of shell 36, and this transmission device box also is connected with stepper motor 32, and this motor connects with a stepper motor driver 38 with cable 39.The upper end of emery wheel rotation and feed mechanism 37 is installed on the moving-member 34 of linear actuator.The other end of emery wheel rotation and feed mechanism 37 can be installed on the axis of guide, perhaps is not connected with any parts.Belong to back one situation in the present embodiment.The structure of present embodiment remainder is identical with embodiment one.
Claims (9)
1. the emery wheel reciprocator of a hob type filament cutter is characterized by, and it comprises the one or more servo-drive linear actuator mechanism that is arranged on the upper end or the lower end of knife sharpener support, and this servo-drive linear actuator mechanism includes:
One or more drive motors;
One or more are arranged on the transmission device box that this servo-drive linear actuator is outside and be connected with drive motors;
The moving-member that one or more link to each other with the emery wheel rotation and the feed mechanism of this hob type filament cutter.
2. the emery wheel reciprocator of hob type filament cutter according to claim 1 is characterized by, and this transmission device box is connected with the motor shaft of drive motors by its inner driving gear pair.
3. the emery wheel reciprocator of hob type filament cutter according to claim 2 is characterized by, and this servo-drive linear actuator mechanism also includes the sealed braid that links to each other with this moving-member.
4. the emery wheel reciprocator of hob type filament cutter according to claim 2 is characterized by, and the quantity of this servo-drive linear actuator mechanism is one.
5. the emery wheel reciprocator of hob type filament cutter according to claim 4 is characterized by, and on the other end of this emery wheel rotation and feed mechanism the axis of guide is installed.
6. the emery wheel reciprocator of hob type filament cutter according to claim 2 is characterized by, and the quantity of this servo-drive linear actuator mechanism is two, and the two ends of this emery wheel rotation and feed mechanism are separately positioned on two moving-members.
7. according to the emery wheel reciprocator of claim 1,2,3,4,5 or 6 described hob type filament cutters, it is characterized by, this servo-drive linear actuator mechanism also comprises a shell, and this enclosure is equipped with the ball wire bar pair that is connected with this driving gear pair or is with the straight-line displacement transmission mechanism synchronously.
8. the emery wheel reciprocator of hob type filament cutter according to claim 7 is characterized by, and this drive motors is servomotor, stepper motor.
9. the emery wheel reciprocator of hob type filament cutter according to claim 8 is characterized by, and this drive motors is direct current generator or alternating current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720069006XU CN201082548Y (en) | 2007-04-17 | 2007-04-17 | Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720069006XU CN201082548Y (en) | 2007-04-17 | 2007-04-17 | Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082548Y true CN201082548Y (en) | 2008-07-09 |
Family
ID=39625014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720069006XU Expired - Fee Related CN201082548Y (en) | 2007-04-17 | 2007-04-17 | Abrasive wheel reciprocating apparatus for hobbing cutter type filament cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380760A (en) * | 2017-08-08 | 2019-02-26 | 秦皇岛烟草机械有限责任公司 | A kind of filament cutter sharpening reciprocating apparatus and control method |
| CN111215972A (en) * | 2020-03-16 | 2020-06-02 | 福州市鼓楼区霞荣贸易有限公司 | Household knife grinder |
-
2007
- 2007-04-17 CN CNU200720069006XU patent/CN201082548Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380760A (en) * | 2017-08-08 | 2019-02-26 | 秦皇岛烟草机械有限责任公司 | A kind of filament cutter sharpening reciprocating apparatus and control method |
| CN109380760B (en) * | 2017-08-08 | 2021-10-26 | 秦皇岛烟草机械有限责任公司 | Reciprocating device for sharpening of shredder and control method |
| CN111215972A (en) * | 2020-03-16 | 2020-06-02 | 福州市鼓楼区霞荣贸易有限公司 | Household knife grinder |
| CN111215972B (en) * | 2020-03-16 | 2020-12-18 | 浙江中法农业科技发展有限公司 | Household knife grinder |
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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: 20080709 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |