CN110369794B - Automatic filing device for improving sharpness of wood saw blade - Google Patents
Automatic filing device for improving sharpness of wood saw blade Download PDFInfo
- Publication number
- CN110369794B CN110369794B CN201910757638.2A CN201910757638A CN110369794B CN 110369794 B CN110369794 B CN 110369794B CN 201910757638 A CN201910757638 A CN 201910757638A CN 110369794 B CN110369794 B CN 110369794B
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- saw blade
- seat
- worm
- file
- worm wheel
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- 239000002023 wood Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/10—Sharpening the cutting edges of saw teeth by filing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D67/00—Filing or rasping machines or devices
- B23D67/06—Filing or rasping machines or devices with rotating tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses an automatic filing device for improving the sharpness of a wood saw blade, which comprises a base, wherein a sliding space with an upward opening is arranged on the base, a saw blade seat is arranged in the sliding space in a sliding mode, a knob can be rotated by a movable seat when the saw blade is filed to adjust the distance between fixing heads on the front side and the rear side so as to adapt to the length of the saw blade, the saw blade is fixed between the front fixing head and the rear fixing head, a first clamping block can be moved leftwards and rightwards by rotating the rotary rod so as to adjust the tooth depth of the filed saw blade, the automatic filing device can adapt to the filing of the saw blades with different sizes, the automatic filing of the saw blade can be realized, the uniformity and the filing quality after the saw blade is filed are ensured, the file can be adjusted at a certain angle, the working space for filing the saw blade can be separated during working, and the environmental pollution is reduced.
Description
Technical Field
The invention relates to the field of wood processing equipment, in particular to an automatic filing device for improving the sharpness of a wood saw blade.
Background
The wood is used as a building material with wide application, has great significance for improving the life of people, the wood is generally required to be frequently cut, a saw blade is particularly required to be used, and when the saw blade is used for a certain time, the saw teeth can become dull, so that the wood cutting saw is influenced to a certain extent.
Many saw blades at present all are manual filing of workman master when carrying out the filing, its efficiency is very low, its flexibility is lower when the saw blade is filed to the equipment of some filing saw blades, it is unsuitable to carry out the filing to the saw blade of different grade type, the sawtooth of some saw blades exists this different angle, it is also different to the ligneous cutting effect of cutting, the file is in a fixed position all the time, the sawtooth degree of depth and the angle of the saw blade of filing can not be adjusted, the iron fillings that produce after the filing can produce certain influence to the big environment on every side.
Disclosure of Invention
The present invention is directed to an automatic filing device for enhancing the sharpness of wood saw blades, which overcomes the above-mentioned shortcomings of the prior art.
According to the embodiment of the invention, the automatic filing device for improving the sharpness of the wood saw blade comprises a base, and is characterized in that: the base is provided with a sliding space with an upward opening, the sliding space is internally provided with a saw blade seat in a sliding way, the saw blade seat is internally provided with a moving part capable of driving a saw blade to feed and move, the moving part comprises a moving seat which is slidably arranged on the top surface of the saw blade seat, the moving seat can be used for filing the saw blade and sending each tooth into a filed area by moving back and forth, the moving seat is internally provided with a first clamping block in a sliding way, the first clamping block is internally provided with a second clamping block in a sliding way, the second clamping block and the first clamping block are symmetrically and fixedly arranged with fixed heads capable of clamping the saw blade in a front-back way and back way, the moving part further comprises a flywheel space arranged on the bottom surface of the saw blade seat, the flywheel is rotatably arranged in the flywheel space, the flywheel is hinged with a connecting rod, the connecting rod is hinged with the bottom wall of the sliding space, the saw blade seat moves left and right in the sliding space to feed in the depth direction of the saw teeth, a tool rest sliding seat is slidably arranged on the base and positioned on the right side of the saw blade seat, a cutter component capable of filing the saw blade is arranged on the tool rest sliding seat,
the cutter part includes slidable mounting and is in the bottom plate of knife rest slide upside, fixed mounting knife rest base on the bottom plate top surface, rotate between the knife rest base left and right sides and install the dish axle, installation dish axle left side fixed mounting disc rotates installation file axle on the mounting disc, the last fixed mounting of file axle can carry out the file of file to the saw blade, fixed mounting can adjust on the installation dish axle right flank file the graduation adjusting disk of file saw blade angle, fixed mounting can prevent the cover that iron fillings after the file splashes on the knife rest base.
On the basis of the technical scheme, the moving part further comprises a threaded rod rotatably mounted on the first clamping block, the threaded rod is in threaded mounting with the second clamping block, and a knob is fixedly mounted on the rear side face of the threaded rod.
On the basis of the technical scheme, be equipped with the ascending chamber that holds of opening on the removal seat, it runs through to hold to rotate the installation between the inner wall about the chamber the dwang of removal seat left surface, fixed mounting adjusts the pole on the dwang, be equipped with the chute on the first clamping piece bottom surface, adjust the pole can with chute sliding fit on the first clamping piece bottom surface.
On the basis of the technical scheme, a worm and worm wheel cavity is arranged in the saw blade seat, gear spaces are symmetrically arranged on the left side and the right side of the worm and worm wheel cavity, worm wheel shafts are rotatably arranged between the gear spaces on the left side and the right side and penetrate through the worm and worm wheel cavity, gears are fixedly arranged on the worm and worm wheel cavity in a bilateral symmetry mode, racks are symmetrically arranged on the bottom surface of the moving seat in a bilateral symmetry mode, the racks on the bottom surface of the moving seat are meshed with the gears, a worm wheel is fixedly arranged on the worm wheel shaft and positioned in the worm and worm wheel cavity, a first motor is fixedly arranged in the bottom wall of the worm and worm wheel cavity, a first motor shaft is fixedly connected to the upper output shaft and the lower output shaft of the first motor, the first motor shaft on the upper side upwards penetrates through the worm and worm wheel cavity, a worm is fixedly arranged on the first motor.
On the basis of the technical scheme, the first motor shaft on the lower side is fixedly connected with a speed reducer, and the bottom surface of the first motor shaft is fixedly connected with the flywheel.
On the basis of the technical scheme, expansion joints are fixedly arranged between the left side surface and the right side surface of the saw blade seat and the inner walls of the left side and the right side of the sliding space.
On the basis of the technical scheme, be equipped with the lifting chamber in the knife rest slide, rotate between the inner wall about the lifting chamber and install and run through the screw thread axle of knife rest slide right flank, be equipped with bilateral symmetry's two sections screw threads on the screw thread axle, lifting chamber roof with sliding mounting slide bar between the knife rest slide top surface, the articulated installation push rod of bilateral symmetry on the slide bar, push rod and the epaxial two sections screw thread installations of screw thread.
On the basis of the technical scheme, a fixed block is fixedly installed on the left side face of the tool rest base, a second motor is fixedly installed in the tool rest sliding seat, a second motor shaft is fixedly installed on a second motor output shaft, the second motor shaft is in sliding connection with the bottom plate, the second motor shaft is in sliding connection with the fixed block, a spline shaft is connected to the second motor shaft through a spline, a universal joint is arranged between the spline shaft and the file shaft, and the universal joint and the circle center of the installation disc are located at the same height.
On the basis of the technical scheme, the holding groove is fixedly installed on the left side face of the fixing block.
The invention has the beneficial effects that: the invention can be suitable for filing of saw blades with different sizes, the base for fixing the saw blade can be stretched in a certain range, the length and the depth of the saw blade during filing can be simultaneously controlled, so that the saw blade can be automatically filed, the workload of manual filing is reduced, the uniformity and the filing quality after filing of the saw blade are ensured, the file can be adjusted at a certain angle, certain flexibility is realized during working, the working space of filing of the saw blade can be separated during working, the environmental pollution is reduced, and the saw blade filing device is worthy of popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.
Referring to fig. 1 to 4, an automatic filing apparatus for improving sharpness of a wood saw blade according to an embodiment of the present invention includes a base 10, a sliding space 11 with an upward opening is formed in the base 10, a saw blade holder 15 is slidably installed in the sliding space 11, a moving member 80 capable of moving a saw blade in a feeding manner is provided in the saw blade holder 15, the moving member 80 includes a moving base 26 slidably installed on a top surface of the saw blade holder 15, the moving base 26 is capable of moving back and forth to feed each tooth to a filing region when filing the saw blade, a first clamping block 30 is slidably installed on a top surface of the moving base 26, a second clamping block 31 is slidably installed in the first clamping block 30, a fixing head 33 capable of clamping the saw blade is fixedly installed between the second clamping block 31 and the first clamping block 30 in a front-back symmetrical manner, the moving member 80 further includes a flywheel space 16 provided on a bottom surface of the saw blade holder 15, a flywheel 17 is rotatably arranged in the flywheel space 16, a connecting rod 13 is hinged on the flywheel 17, the connecting rod 13 is hinged with the bottom wall of the sliding space 11, when the flywheel 17 rotates, the saw blade seat 15 moves left and right in the sliding space 11 to feed in the depth direction of saw teeth, a tool rest sliding seat 60 is slidably arranged on the base 10 and positioned at the right side of the saw blade seat 15, a cutter component 81 capable of filing the saw blade is arranged on the tool rest sliding seat 60,
In addition, in one embodiment, the moving member 80 further includes a threaded rod 32 rotatably mounted on the first clamping block 30, the threaded rod 32 is threadedly mounted to the second clamping block 31, a knob 52 is fixedly mounted on a rear side surface of the threaded rod 32, and the knob 52 is rotated to adjust a distance between the front and rear fixing heads 33 to adapt to a length of the saw blade, so as to fix the saw blade between the front and rear fixing heads 33.
In addition, in an embodiment, be equipped with the ascending chamber 28 that holds of opening on the removal seat 26, it runs through to rotate the installation between the inner wall about the chamber 28 to hold the dwang 27 that removes the seat 26 left surface, fixed mounting adjusts pole 29 on the dwang 27, be equipped with the chute on the first clamping piece 30 bottom surface, adjust pole 29 can with chute sliding fit on the first clamping piece 30 bottom surface to rotate dwang 27 and can make the removal about first clamping piece 30 to adjust the tooth degree of depth of the saw blade of filing.
In addition, in one embodiment, a worm and worm wheel cavity 61 is provided in the saw blade seat 15, gear spaces 21 are symmetrically provided on the left and right sides of the worm and worm wheel cavity 61, a worm wheel shaft 23 is rotatably installed between the gear spaces 21 on the left and right sides, the worm wheel shaft 23 penetrates through the worm and worm wheel cavity 61, gears 22 are fixedly installed on the worm and worm wheel cavity 61 in a bilateral symmetry manner, racks are symmetrically provided on the bottom surface of the movable seat 26 in a bilateral symmetry manner, the racks on the bottom surface of the movable seat 26 are engaged with the gears 22, a worm wheel 25 is fixedly installed on the worm wheel shaft 23 in the worm and worm wheel cavity 61, a first motor 20 is fixedly installed in the bottom wall of the worm and worm wheel cavity 61, a first motor shaft 18 is fixedly connected to the upper and lower output shafts of the first motor 20, the first motor shaft 18 on the upper side penetrates through the worm and worm wheel cavity 61 upwards, a worm 24 is fixedly installed on the first motor shaft 18 on the upper, the worm 24 is engaged with the worm wheel 25, when one tooth of the saw tooth is filed, the first motor 20 is started, the first motor 20 drives the worm 24 to rotate, the worm 24 drives the worm wheel 25 to rotate, the worm wheel 25 drives the gear 22 to rotate, and the gear 22 can move forward by the distance of one tooth of the saw blade through the movable base 26.
In addition, in one embodiment, a speed reducer 19 is fixedly connected to the first motor shaft 18 on the lower side, the bottom surface of the first motor shaft 18 is fixedly connected to the flywheel 17, the speed reducer 19 can reduce the speed, and the first motor 20 drives the flywheel 17 to rotate, so that the saw blade holder 15 can slide left and right to feed the saw blade in the depth direction.
In addition, in one embodiment, the telescopic joint 12 is fixedly installed between the left and right sides of the saw blade seat 15 and the inner walls of the left and right sides of the sliding space 11, and the telescopic joint 12 can prevent the filed iron chips from entering the sliding space 11.
In addition, in one embodiment, a lifting cavity 47 is formed in the tool rest slide 60, a threaded shaft 46 penetrating through the right side surface of the tool rest slide 60 is rotatably installed between the left inner wall and the right inner wall of the lifting cavity 47, two threads which are bilaterally symmetrical are arranged on the threaded shaft 46, a sliding rod 45 is slidably installed between the top wall of the lifting cavity 47 and the top surface of the tool rest slide 60, push rods 48 are symmetrically and hingedly installed on the sliding rod 45, the push rods 48 are threadedly installed with the two threads on the threaded shaft 46, so that the threaded shaft 46 is rotated, the threaded shaft 46 drives the push rods 48 to jack the sliding rod 45, and the height of the file 35 can be adjusted.
In addition, in one embodiment, a fixed block 44 is fixedly installed on the left side surface of the tool rest base 43, a second motor 49 is fixedly installed in the tool rest sliding base 60, a second motor shaft 50 is fixedly installed on the output shaft of the second motor 49, the second motor shaft 50 is slidably connected with the bottom plate 51, the second motor shaft 50 is slidably connected with the fixed block 44, a spline shaft 41 is splined on the second motor shaft 50, a universal joint 40 is arranged between the spline shaft 41 and the file shaft 39, the universal joint 40 is at the same height as the center of the circle of the mounting disc 36, so that the second motor 49 is started, the second motor shaft 50 is driven by the second motor 49 to rotate, the spline shaft 50 rotates to drive the spline shaft 41 to rotate, and the spline shaft 41 rotates to drive the file shaft 39 and the file 35 to file the saw blade.
In addition, in one embodiment, the holding groove 42 is fixedly installed on the left side surface of the fixing block 44, and the holding groove 42 can hold iron filings generated after filing.
Rotating the knob 52 to adjust the distance between the front and rear fixed heads 33 to adapt to the length of the saw blade, fixing the saw blade between the front and rear fixed heads 33, rotating the rotating rod 27 to move the first clamping block 30 left and right to adjust the depth of the teeth of the filed saw blade, starting the second motor 49, the second motor 49 driving the second motor shaft 50 to rotate, the second motor shaft 50 driving the spline shaft 41 to rotate, the spline shaft 41 driving the file shaft 39 and the file 35 to file the saw blade, when one tooth on the saw blade is filed, starting the first motor 20, the first motor 20 driving the worm 24 to rotate, the worm 24 driving the worm wheel 25 to rotate, the worm wheel 25 driving the gear 22 to rotate, the gear 22 rotating to move the moving base 26 forward by the distance of one tooth of the saw blade, the speed reducer 19 reducing, the first motor 20 driving the 17 to rotate to make the saw blade base 15 slide left and right to feed the saw blade in the depth direction, the telescopic joint 12 can prevent iron filings from entering the sliding space 11 after filing,
the height of the file 35 can be adjusted by rotating the threaded shaft 46, and the threaded shaft 46 drives the push rod 48 to push up the slide rod 45.
The invention has the beneficial effects that: the invention can be suitable for filing of saw blades with different sizes, the base for fixing the saw blade can be stretched in a certain range, the length and the depth of the saw blade during filing can be simultaneously controlled, so that the saw blade can be automatically filed, the workload of manual filing is reduced, the uniformity and the filing quality after filing of the saw blade are ensured, the file can be adjusted at a certain angle, certain flexibility is realized during working, the working space of filing of the saw blade can be separated during working, the environmental pollution is reduced, and the saw blade filing device is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. The utility model provides an automatic file device for improving timber saw blade sharpness, includes the base, its characterized in that: the base is provided with a sliding space with an upward opening, the sliding space is internally provided with a saw blade seat in a sliding way, the saw blade seat is internally provided with a moving part capable of driving a saw blade to feed and move, the moving part comprises a moving seat which is slidably arranged on the top surface of the saw blade seat, the moving seat can be used for filing the saw blade and sending each tooth into a filed area by moving back and forth, the top surface of the moving seat is provided with a first clamping block in a sliding way, a second clamping block is slidably arranged in the first clamping block, fixing heads capable of clamping the saw blade are symmetrically and fixedly arranged between the second clamping block and the first clamping block in a front-back way manner, the moving part further comprises a flywheel space arranged on the bottom surface of the saw blade seat, a flywheel is rotatably arranged in the flywheel space, a connecting rod is hinged on the flywheel and connected with the bottom wall of the sliding space, and when the flywheel rotates, the saw blade seat moves left and right in the sliding space to feed in the depth direction of the saw teeth, a tool rest sliding seat is slidably arranged on the base and positioned on the right side of the saw blade seat, a cutter component capable of filing the saw blade is arranged on the tool rest sliding seat,
the cutter part includes slidable mounting and is in the bottom plate of knife rest slide upside, fixed mounting knife rest base on the bottom plate top surface, rotate between the knife rest base left and right sides and install the dish axle, installation dish axle left side fixed mounting disc rotates installation file axle on the mounting disc, the last fixed mounting of file axle can carry out the file of file to the saw blade, fixed mounting can adjust on the installation dish axle right flank file the graduation adjusting disk of file saw blade angle, fixed mounting can prevent the cover that iron fillings after the file splashes on the knife rest base.
2. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: the movable part is installed including rotating threaded rod on the first clamping piece, the threaded rod with second clamping piece threaded installation, fixed mounting knob on the threaded rod trailing flank rotates the knob, adjusts the distance between the fixed head of front and back both sides to adapt to the length of saw blade, fix the saw blade between the fixed head in front and back.
3. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: move and be equipped with the ascending chamber that holds of opening on the seat, it runs through to rotate the installation between the inner wall about holding the chamber remove the dwang of seat left surface, fixed mounting adjusts the pole on the dwang, be equipped with the chute on the first clamping piece bottom surface, adjust the pole can with chute sliding fit on the first clamping piece bottom surface.
4. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: the saw blade seat is internally provided with a worm and worm wheel cavity, gear spaces are symmetrically arranged on the left side and the right side of the worm and worm wheel cavity, a worm wheel shaft is rotatably arranged between the gear spaces on the left side and the right side and penetrates through the worm and worm wheel cavity, gears are fixedly arranged on the worm and worm wheel cavity in a bilateral symmetry manner, racks are symmetrically arranged on the bottom surface of the movable seat in a bilateral symmetry manner, the racks on the bottom surface of the movable seat are meshed with the gears, a worm wheel is fixedly arranged in the worm and worm wheel cavity on the worm wheel shaft, a first motor is fixedly arranged in the bottom wall of the worm and worm wheel cavity, a first motor shaft is fixedly connected to the upper output shaft and the lower output shaft of the first motor, the first motor shaft on the upper side upwards penetrates through the worm and worm wheel cavity, a worm is fixedly arranged on the first motor shaft on.
5. The automatic filing device for improving sharpness of a wood saw blade according to claim 4, wherein: and the first motor shaft on the lower side is fixedly connected with a speed reducer, and the bottom surface of the first motor shaft is fixedly connected with the flywheel.
6. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: and telescopic joints are fixedly arranged between the left side surface and the right side surface of the saw blade seat and the inner walls of the left side and the right side of the sliding space.
7. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: be equipped with the lifting chamber in the knife rest slide, rotate between the inner wall about the lifting chamber and install and run through the screw thread axle of knife rest slide right flank, be equipped with bilateral symmetry's two sections screw threads on the screw thread axle, lifting chamber roof with slidable mounting slide bar between the knife rest slide top surface, the articulated installation push rod of bilateral symmetry on the slide bar, push rod and the epaxial two sections screw thread installations of screw thread.
8. The automatic rasping device for enhancing the sharpness of a wood saw blade according to claim 1, wherein: the utility model discloses a cutter frame, including knife rest seat, knife rest slide, fixed mounting fixed block, knife rest seat, fixed mounting second motor in the knife rest slide, fixed mounting second motor shaft on the second motor output shaft, the second motor shaft with bottom plate sliding connection, just the second motor shaft with fixed block sliding connection, the splined connection integral key shaft on the second motor shaft, the integral key shaft with be equipped with the universal joint between the file arbor, the universal joint with the centre of a circle of mounting disc is in same height, the fixed mounting connects the groove greatly on the fixed block left surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757638.2A CN110369794B (en) | 2019-08-16 | 2019-08-16 | Automatic filing device for improving sharpness of wood saw blade |
| JP2019207353A JP2021030422A (en) | 2019-08-16 | 2019-11-15 | Automatic polishing device for improving sharpness of wood saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757638.2A CN110369794B (en) | 2019-08-16 | 2019-08-16 | Automatic filing device for improving sharpness of wood saw blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110369794A CN110369794A (en) | 2019-10-25 |
| CN110369794B true CN110369794B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910757638.2A Active CN110369794B (en) | 2019-08-16 | 2019-08-16 | Automatic filing device for improving sharpness of wood saw blade |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021030422A (en) |
| CN (1) | CN110369794B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843686A (en) * | 2021-09-24 | 2021-12-28 | 凯瑞电子(诸城)有限公司 | Reciprocating type plane grinding device for metal shell |
| CN114074277A (en) * | 2021-10-16 | 2022-02-22 | 湖南千源铝业有限公司 | Polishing device for aluminum alloy machining and machining method |
| CN114734311A (en) * | 2022-04-18 | 2022-07-12 | 桂林航天工业学院 | Diamond compact cylindrical grinding clamp and grinding device |
| CN116765944B (en) * | 2023-08-21 | 2023-10-27 | 烟台华诺奥美医疗服务有限公司 | Grinding device of medical instrument sharp edge |
| CN117444681B (en) * | 2023-12-26 | 2024-03-26 | 安徽博尚工业装备有限公司 | Clamp for turning and milling thin-wall part |
| CN118287718B (en) * | 2024-06-06 | 2024-08-16 | 山西潞安安太机械有限责任公司 | Punching equipment for bending section based on upper edge structure of movable ledge |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828150A (en) * | 1929-03-25 | 1931-10-20 | Ernest A Meacham | Saw filling machine |
| CN2031326U (en) * | 1988-02-11 | 1989-01-25 | 刘企明 | Frame shape saw-teeth grinder |
| US5033175A (en) * | 1990-02-21 | 1991-07-23 | B & J Manufacturing Company | Tire rasp blade |
| CN2704414Y (en) * | 2003-07-29 | 2005-06-15 | 中国农业机械化科学研究院 | Filing apparatus |
| CN201988803U (en) * | 2011-03-19 | 2011-09-28 | 虞荣江 | Saw blade grinding machine |
| CN104209590B (en) * | 2014-09-02 | 2016-06-08 | 浙江安吉双虎竹木业有限公司 | A kind of saw sharpener |
| CN106863478A (en) * | 2017-03-09 | 2017-06-20 | 鄢有富 | A kind of 360 degree of special-shaped numerical control saws |
-
2019
- 2019-08-16 CN CN201910757638.2A patent/CN110369794B/en active Active
- 2019-11-15 JP JP2019207353A patent/JP2021030422A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021030422A (en) | 2021-03-01 |
| CN110369794A (en) | 2019-10-25 |
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