CN103659479A - Paper cutter blade grinding machine - Google Patents
Paper cutter blade grinding machine Download PDFInfo
- Publication number
- CN103659479A CN103659479A CN201310658297.6A CN201310658297A CN103659479A CN 103659479 A CN103659479 A CN 103659479A CN 201310658297 A CN201310658297 A CN 201310658297A CN 103659479 A CN103659479 A CN 103659479A
- Authority
- CN
- China
- Prior art keywords
- driven shaft
- paper cutter
- swing arm
- half part
- frame
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 abstract 3
- 239000004575 stone Substances 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 8
- 101100168093 Caenorhabditis elegans cogc-2 gene Proteins 0.000 description 3
- 101100011365 Caenorhabditis elegans egl-13 gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a paper cutter blade grinding machine which aims to solve the problem that in the prior art, manual grinding magnitude and frequency are not stable. The machine comprises a machine frame, and further comprises a sector gear in rotary connection with the machine frame, a transmission gear meshed with the sector gear, a driven shaft in rotary connection with the transmission gear and a cam plate fixed to the driven shaft. One end and the middle portion of the driven shaft are connected with the machine frame through bearings, the other end of the driven shaft is in threaded connection with a swing arm, the transmission gear comprises a left half part and a right half part, the end face of the left half part and the end face of the right half part are provided with an inverted tapered bump and an inverted tapered clamping groove respectively, the swing arm is connected with a worktable, the worktable is connected with a knife stone, and a first limiting switch and a second limiting switch are arranged on the positions, close to the cam plate, of the machine frame. The paper cutter blade grinding machine is simple in structure and high in practicality.
Description
Technical field
The present invention relates to paper cutter processing technique field, be specifically related to a kind of blade for paper cutter sander.
Background technology
On paper cutter in the processing and manufacturing process of some blades, relate to the polishing of blade, this class processing is that manually dependence experience is polished substantially at present, but this not only has high requirement to workman, and manual polishing amplitude, frequency are fixing, polishing effect is bad.
Summary of the invention
The invention is intended to provide a kind of blade for paper cutter sander, to solve manual polishing amplitude in prior art, the unsettled problem of frequency.
Blade for paper cutter sander in this programme, comprise frame, also comprise the sector gear being rotationally connected with frame, driving cog with sector gear engagement, the driven shaft being rotationally connected with driving cog and be fixed on the lobe plate on driven shaft, driven shaft one end is all connected by bearing with frame with middle part, the driven shaft other end swing arm that has been threaded, driving cog comprises left-half and right half part, on the end face of left-half and right half part, be equipped with back taper projection and back taper draw-in groove, on swing arm, be connected with workbench, on workbench, be connected with whetstone, in frame, near lobe plate place, be also provided with the first limit switch, the second limit switch.
Compared with prior art, advantage of the present invention is: under duty, sector gear forward, by driving cog, drive driven shaft forward, lobe plate rotates, swing arm swings, when lobe plate triggers after the first limit switch, sector gear reversion, driven shaft rotates backward, lobe plate rotates backward, swing arm counter motion, when lobe plate triggers after the second limit switch, sector gear is forward again, thereby realize swing arm reciprocally swinging, working table movement track is consistent with blade shapes, the workbench that the is positioned at travelling arm one end blade of just can polishing, the amplitude of polishing, frequency and angle are all stable, driving cog comprises left-half and right half part, on the end face of left-half and right half part, be equipped with back taper projection and back taper draw-in groove, left-half and right half part can be assembled into a complete driving cog by chimeric combination of projection and draw-in groove, such structure makes driving cog when pulling down on driven shaft, only left-half need be struck vertically from right half part, driving cog can be taken off, and do not need that driving cog is moved to driven shaft axle head vertically, not take off, convenient disassembly, driven shaft one end is connected by bearing with frame with middle part, has reduced driven shaft jib-length, has strengthened stability, to sum up, the present invention is simple in structure, polishing amplitude, frequency stabilization, and processing effect is good.
Further, swing arm is telescopic swing arm, can regulate swing arm operating position.
Further, on workbench, be also provided with fan, the detritus after polishing blade can be removed.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of blade for paper cutter sander embodiment of the present invention.
The specific embodiment
Shown in Fig. 1, blade for paper cutter sander in the embodiment of the present invention, comprise frame, also comprise the sector gear 1 being rotationally connected with frame, driving cog 2 with sector gear 1 engagement, the driven shaft 3 being rotationally connected with driving cog 2 and be fixed on the lobe plate on driven shaft 3, driven shaft 3 one end are all connected by bearing with frame with middle part, the driven shaft 3 other ends telescopic swing arm 4 that has been threaded, driving cog 2 comprises left-half and right half part, on the end face of left-half and right half part, be equipped with back taper projection and back taper draw-in groove, on swing arm 4, be connected with workbench (not shown), on workbench, be connected with whetstone (not shown) and fan (not shown), in frame, near lobe plate place, be also provided with the first limit switch 51, the second limit switch 52.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic is not done too much description at this.Should be understood that; for a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (3)
1. a blade for paper cutter sander, comprise frame, it is characterized in that: also comprise the sector gear being rotationally connected with frame, driving cog with sector gear engagement, the driven shaft being rotationally connected with driving cog and be fixed on the lobe plate on driven shaft, driven shaft one end is all connected by bearing with frame with middle part, the driven shaft other end swing arm that has been threaded, driving cog comprises left-half and right half part, on the end face of left-half and right half part, be equipped with back taper projection and back taper draw-in groove, on swing arm, be connected with workbench, on workbench, be connected with whetstone, in frame, near lobe plate place, be also provided with the first limit switch, the second limit switch.
2. blade for paper cutter sander according to claim 1, is characterized in that: swing arm is telescopic swing arm.
3. blade for paper cutter sander according to claim 1, is characterized in that: on workbench, be also provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658297.6A CN103659479A (en) | 2013-12-09 | 2013-12-09 | Paper cutter blade grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310658297.6A CN103659479A (en) | 2013-12-09 | 2013-12-09 | Paper cutter blade grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659479A true CN103659479A (en) | 2014-03-26 |
Family
ID=50298907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310658297.6A Pending CN103659479A (en) | 2013-12-09 | 2013-12-09 | Paper cutter blade grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659479A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325496A (en) * | 2014-11-20 | 2015-02-04 | 柳江县联华纸制品厂 | Polishing device for paper cutter |
| CN104354078A (en) * | 2014-11-20 | 2015-02-18 | 柳江县联华纸制品厂 | Paper cutter polisher |
| CN107398781A (en) * | 2017-08-30 | 2017-11-28 | 郑州华美彩印纸品有限公司 | A kind of blade for paper cutter technique for grinding |
-
2013
- 2013-12-09 CN CN201310658297.6A patent/CN103659479A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325496A (en) * | 2014-11-20 | 2015-02-04 | 柳江县联华纸制品厂 | Polishing device for paper cutter |
| CN104354078A (en) * | 2014-11-20 | 2015-02-18 | 柳江县联华纸制品厂 | Paper cutter polisher |
| CN107398781A (en) * | 2017-08-30 | 2017-11-28 | 郑州华美彩印纸品有限公司 | A kind of blade for paper cutter technique for grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
|
| WD01 | Invention patent application deemed withdrawn after publication |