CN101700636B - Cutter grinding machine - Google Patents
Cutter grinding machine Download PDFInfo
- Publication number
- CN101700636B CN101700636B CN2009102213181A CN200910221318A CN101700636B CN 101700636 B CN101700636 B CN 101700636B CN 2009102213181 A CN2009102213181 A CN 2009102213181A CN 200910221318 A CN200910221318 A CN 200910221318A CN 101700636 B CN101700636 B CN 101700636B
- Authority
- CN
- China
- Prior art keywords
- wheel
- slide rail
- screw
- slide
- grinding
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cutter grinding machine comprises a support. Grinding wheels are arranged on the support through a driving shaft, and the driving shaft is connected with a driving device. The cutter grinding machine is characterized in that the support is provided with a grinding wheel truing device, and the grinding wheel truing device is arranged above the grinding wheels. Because the worn grinding wheels can be trued frequently at any time by the grinding wheel truing device, the cutter grinding efficiency and the service lives of the grinding wheels can be obviously improved and prolonged, and accordingly the cutter grinding efficiency and the service lives of the cutter grinding machine which uses the grinding wheels rather than steel wheels can be also obviously improved and prolonged. Moreover, the trued grinding wheels have smooth surface and obviously improved cutter grinding precision.
Description
Technical field
The present invention relates to a kind of knife sharpener, particularly a kind of with the knife sharpener of power drive emery wheel high speed rotating with grinding trimming machine knife blade.
Background technology
The emery wheel that grinds knife sharpener knife sharpener after work a period of time of trimming machine knife blade can produce certain wearing and tearing, and the emery wheel of wearing and tearing can influence the machining accuracy of cutter, therefore needs often to its correction.Knife sharpener in the past is to adopt steel wheel as grinding wheel, to remove and could revise after the steel wheel wearing and tearing, and can not regularly revise, so low and the life-span is low with steel wheel as the knife sharpener working (machining) efficiency of grinding wheel, the steel wheel surface ratio is more coarse, and machining accuracy is not high; And traditional emery wheel knife sharpener is not provided with wheel truing device usually, could revise after still it need being pulled down behind the abrasion of grinding wheel, thereby working (machining) efficiency is had certain influence.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of knife sharpener, this knife sharpener replaces steel wheel with emery wheel, emery wheel can be revised at any time and can regularly be revised, all obviously improve the service life of sharpening efficient and knife sharpener, and wheel face is more smooth, and machining accuracy also obviously improves.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of knife sharpener comprises support, by power transmission shaft emery wheel is installed on the support, is connected with actuating unit on the power transmission shaft, it is characterized in that being equipped with on the support wheel truing device, and described wheel truing device is striden and is located at the emery wheel top.
Preferred embodiment a kind of as the present invention, described wheel truing device comprises a track, the two ends of track are rack-mount by left and right sides fixed mount, slide assemblies is installed on the track, by bearing screw mandrel is installed between the fixed mount of the described left and right sides, one end of screw mandrel is equipped with handwheel, nut has been threaded on the screw mandrel, be installed with drive block on the nut, the driver card that cooperates with drive block is installed on the slide assemblies, on the described slide assemblies adjusting screw(rod) is installed, an end of adjusting screw(rod) is equipped with diamond pen, and an end of described diamond pen may extend to outside the slide assemblies and with wheel face and contacts.
Above-mentioned slide assemblies comprises that slide rail, slide rail piece reach slide block up and down, described slide rail, slide rail piece reach up and down, and slide block is fixedly connected as an integral body and can slides along track, described slide rail is provided with screw, adjusting screw(rod) and diamond pen are installed in the screw of slide rail, and an end of diamond pen to may extend to this screw outer and contact with wheel face.
Actuating unit of the present invention comprises a motor, on the motor shaft of described motor small belt pulley is installed, and on the described power transmission shaft big belt pulley is installed, and is connected by belt between small belt pulley and the big belt pulley.
As the improvement of the above-mentioned embodiment of the present invention, way-cover is installed on the slide assemblies.
The invention has the beneficial effects as follows: the present invention is provided with wheel truing device, can revise at any time and can regularly revise the emery wheel of wearing and tearing by this wheel truing device, make the sharpening efficient of knife sharpener and all obviously raisings in service life of knife sharpener, revised wheel face is more smooth, and machining accuracy also obviously improves; And replace steel wheel with emery wheel, emery wheel can be revised at any time and can regularly be revised, and efficient all obviously improved with the life-span.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective exploded view of the present invention;
Fig. 2 is a schematic perspective view of the present invention;
Fig. 3 is the structural representation of slide rail and adjusting screw(rod).
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of knife sharpener disclosed by the invention, comprise support 1, emery wheel fixed head 2 is installed on the support 1, by power transmission shaft 3 emery wheel 4 is installed on the emery wheel fixed head 2, is connected with actuating unit on the power transmission shaft 3, and replace steel wheel with emery wheel, emery wheel can be revised at any time and can regularly be revised, and efficient all obviously improved with the life-span.As shown in the figure, for making things convenient for the installation of power transmission shaft, be fixed with cylinder 5 in the bottom of emery wheel fixed head 2, bearing 6 is installed in the cylinder 5, bearing 6 is fixed on the power transmission shaft 3, and big belt pulley 7 is installed on power transmission shaft 3.
On support 1, wheel truing device is installed, this wheel truing device is striden and is located at the emery wheel top, can revise at any time and can regularly revise the emery wheel of wearing and tearing by this wheel truing device, make the sharpening efficient of knife sharpener and all obviously raisings in service life of knife sharpener, revised wheel face is more smooth, and machining accuracy also obviously improves.
With reference to Fig. 1, Fig. 1 is the perspective exploded view of one embodiment of the present invention.Wheel truing device as shown in the figure comprises a track 8, and the two ends of track 8 are installed on the support 1 by left and right fixed 9,10, on the track 8 slide assemblies are installed, and way-cover 11 is installed on the slide assemblies.
As shown in the figure, this slide assemblies comprises slide rail 12, slide rail piece 13 and upper and lower slide block 14, and wherein slide rail 12, slide rail piece 13 and upper and lower slide block 14 are fixedly connected as an integral body and can slide along track 8, and slide rail 12 is provided with screw 15, as shown in Figure 3.By bearing 6 screw mandrel 16 is installed between the left and right fixed 9,10, screw mandrel 16 can rotate on left and right fixed 9,10, end at screw mandrel 16 is equipped with handwheel 17, nut 18 has been threaded on the screw mandrel 16, be installed with drive block 19 on the nut 18, the driver card 20 that cooperates with drive block 19 is installed on the slide assemblies, and drive block 19 inserts (not shown) in the driver card 20.In the screw 15 of slide rail 12 adjusting screw(rod) 21 is installed, an end of adjusting screw(rod) 21 is equipped with diamond pen 22, and an end of diamond pen 22 may extend to outside this screw 15 and with emery wheel 4 surfaces and contacts.
Actuating unit of the present invention comprises a motor 23, and small belt pulley 24 is installed on the motor shaft of motor 23, small belt pulley 24 with power transmission shaft 3 on big belt pulley 7 between be connected by belt 25.Knife sharpener drives small belt pulley 24 by motor 23 and rotates when work, small belt pulley 24 arrives big belt pulley 7 by belt 25 with power transmission, gives turning cylinder 3 by big belt pulley 7 with power transmission again, makes emery wheel 4 rotations on the turning cylinder 3 at last.
Be provided with water tank 26 in the bottom of support 1, water pump 27 is installed on the water tank 26, the downpipe 28 that is communicated with water tank 26 is installed on emery wheel fixed head 2, water pump 27, water tank 26 and downpipe 28 are formed water circle device, cleaning that can not stop and cooling cutter.When on the support 1 water circle device being set, between motor shaft and the emery wheel fixed head 2 water proof ring 29 is installed, to prevent that the water water clock is on motor.
Operation principle of the present invention is such: the degree of wear according to emery wheel is determined correction, and then adjustment adjusting screw(rod), it is corresponding with correction to make diamond pen extend to the outer part of screw, with the thickness of determining that wheel face need cut, being about to diamond pen contacts with the lowest part of wheel face, starter motor rotates emery wheel, rotate handwheel again and drive the screw mandrel rotation, nut moves on screw mandrel, by drive block and the driver card on the slide assemblies that is fixed on the nut slide assemblies is slided in orbit, make diamond pen cutting wheel face, thereby reach the correction effect that makes wheel face smooth.
Certainly; the present invention is not limited to above-mentioned embodiment, and slide assemblies of the present invention also can adopt other structure, and power transmission also can adopt gear drive or the like; as long as it reaches technique effect of the present invention with essentially identical means, all should belong to protection scope of the present invention.
Claims (3)
1. a knife sharpener comprises support, it is characterized in that by power transmission shaft emery wheel being installed on the support, is connected with actuating unit on the power transmission shaft, and wheel truing device is installed on the support, and described wheel truing device is striden and is located at the emery wheel top; Wherein said wheel truing device comprises a track, the two ends of track are rack-mount by left and right sides fixed mount, slide assemblies is installed on the track, by bearing screw mandrel is installed between the fixed mount of the described left and right sides, one end of screw mandrel is equipped with handwheel, nut has been threaded on the screw mandrel, be installed with drive block on the nut, the driver card that cooperates with drive block is installed on the slide assemblies, on the described slide assemblies adjusting screw(rod) is installed, one end of adjusting screw(rod) is equipped with diamond pen, and an end of described diamond pen may extend to outside the slide assemblies and with wheel face and contacts; Described slide assemblies comprises that slide rail, slide rail piece reach slide block up and down, described slide rail, slide rail piece reach up and down, and slide block is fixedly connected as an integral body and can slides along track, described slide rail is provided with screw, adjusting screw(rod) and diamond pen are installed in the screw of slide rail, and an end of diamond pen to may extend to this screw outer and contact with wheel face.
2. a kind of knife sharpener according to claim 1, it is characterized in that described actuating unit comprises a motor, on the motor shaft of described motor small belt pulley is installed, on the described power transmission shaft big belt pulley is installed, be connected by belt between small belt pulley and the big belt pulley.
3. a kind of knife sharpener according to claim 1 and 2 is characterized in that being equipped with on the slide assemblies way-cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102213181A CN101700636B (en) | 2009-11-03 | 2009-11-03 | Cutter grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102213181A CN101700636B (en) | 2009-11-03 | 2009-11-03 | Cutter grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101700636A CN101700636A (en) | 2010-05-05 |
| CN101700636B true CN101700636B (en) | 2011-07-13 |
Family
ID=42155574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102213181A Expired - Fee Related CN101700636B (en) | 2009-11-03 | 2009-11-03 | Cutter grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101700636B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470997A (en) * | 2017-08-31 | 2017-12-15 | 林广华 | A kind of cutter sanding apparatus that can operate polishing position |
-
2009
- 2009-11-03 CN CN2009102213181A patent/CN101700636B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101700636A (en) | 2010-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202212763U (en) | Turning and grinding all-in-one machine | |
| CN202185832U (en) | Grinding wheel truing and dressing device | |
| CN104742020B (en) | A kind of peripheral milling super-abrasive grinding wheel cup emery wheel-electric spark compound trimming device | |
| CN101700636B (en) | Cutter grinding machine | |
| CN201664861U (en) | Knife grinder | |
| CN202491141U (en) | Knife grinder with improved structure | |
| CN204546160U (en) | A kind of precision grinder | |
| CN202114583U (en) | Screw rotor processing device | |
| CN204771864U (en) | A cutter grinding machine that is used for cutting edge mouth under cutting machine | |
| CN204339473U (en) | A kind of electromagnetic worktable of edge grinding machine | |
| CN115122226A (en) | Permanent magnetic field rotary grinding device | |
| CN103920936A (en) | Large gear adhesive belt tooth grinding machine | |
| CN204339474U (en) | A kind of two bistrique plane edge grinding machine | |
| CN2818069Y (en) | Journal grinder of steam turbine | |
| CN202180413U (en) | Abrasive wheel trimming device mounted on automatic bearing grinding machine | |
| CN202114600U (en) | Abrasion wheel notching machine | |
| CN2728714Y (en) | Spiral shaft wear-resistance head weld mending mechanical grinding device | |
| CN103537957A (en) | Portable knife grinder | |
| CN202804951U (en) | Diamond grinding wheel polishing tool | |
| CN203062477U (en) | Polishing machine | |
| CN208697012U (en) | A kind of processing of paper machine scraper, polishing all-in-one machine | |
| CN110576395A (en) | Cyclic online grinding and finishing method for ceramic bond CBN grinding wheel | |
| CN201565748U (en) | Machining guide wheel trimming mechanism | |
| CN205290713U (en) | Stone material lines buffing wheel feeler mechanism and profiling mechanism that has this feeler mechanism thereof | |
| CN203317221U (en) | Sharpening grinding wheel dressing device for milling cutter for rotor of screw pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110713 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |