CN108437070A - A kind of multiple blade saw - Google Patents
A kind of multiple blade saw Download PDFInfo
- Publication number
- CN108437070A CN108437070A CN201810207721.8A CN201810207721A CN108437070A CN 108437070 A CN108437070 A CN 108437070A CN 201810207721 A CN201810207721 A CN 201810207721A CN 108437070 A CN108437070 A CN 108437070A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- saw blade
- saw
- flywheel
- blade main
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/34—Devices for securing a plurality of circular saw blades on a single saw spindle; Equipment for adjusting the mutual distance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
Abstract
The present invention provides a kind of multiple blade saw, it includes saw blade main shaft and flywheel shaft, wherein, by being arranged on saw blade main shaft, flywheel is fixed on flywheel shaft saw blade, it is characterised in that, the right end of saw blade main shaft is arranged to circular cone straight coupling, it is connect with flywheel shaft internal taper, saw blade main shaft right end also sets up stop nut, and the limit hole with stop nut cooperation is arranged inside flywheel shaft.It has stable connecting shaft, stable and reliable for performance.
Description
Technical field
In terms of the present invention relates to timber cutting more particularly to a kind of multiple blade saw, the connecting shaft with stabilization, performance are steady
It is fixed reliable.
Background technology
Wood processing technique includes the basic processing skill such as wood cutting, the drying of wood, wood gluing, wood surface decoration
The function treatments technology such as art and wood protection, Wooden modifying.Cutting has the methods of saw, plane, milling, brill, sand milling.Due to timber
The influence of tissue, texture etc., the method and other materials of cutting are different.Moisture content also has an impact machining,
If veneer preparation method needs moist wood to cut with Chip Production, big portion's workpiece then needs bole cutting etc..Wood working industry became already
Interior development speed of founding a state is very fast and has one of the manufacturing industry of good prospect, and growth rate substantially exceeds entire manufacturing
Average level.2001-2010 wood working industry output value average annual growth rates reach 25%, and income from sales average growth rate per annum reaches
26%.2010, industry realized 6744.25 hundred million yuan of total industrial output value, accounts for the proportion nearly 2% of GDP.Data show that the whole nation was sawed in 2010
3722.63 ten thousand stere of material yield;Wood chip, wooden 1873.51 ten thousand festmeter of grain converted products;Wood bamboo floor yield reaches
4.79 hundred million square metres;Wood-based plate yield reaches 15360.83 ten thousand steres within 2010, wherein 7139.66 ten thousand cubes of glued board
Rice, 4354.54 ten thousand stere of fiberboard, 1264.20 ten thousand stere of particieboard yield, veneer yield are 2724 ten thousand steres, people
It is 2.95 hundred million square metres to make plate surface decorative panel yield.
Multiple blade saw is the machine of common wood cutting, and bore 20cm one 2 meters long or so Pine logs enter spout,
After more than ten seconds 8-9 pieces specification or thickness specification not etc. plank from other end discharge hole for discharge, here it is log multi-disc machines
Most significant function-high efficiency, it has feeding, and quickly smooth, high efficiency, low-material-consumption, safe and reliable, cheap etc. are excellent
Point.However, the transmission of the power of existing multi-disc machine is to be transmitted to saw blade main shaft by flywheel shaft, cut to rotate saw blade
It cuts, but often will appear the danger such as de- axis, sliding or off-axis since torque transmits between flywheel shaft and saw blade main shaft, it is former
Caused by the connection being between flywheel shaft and saw blade main shaft is not close, insecure, and it is not easy to disassembly and assembly.
Based on this, there is an urgent need for a kind of multiple blade saws of performance stabilization of offer to solve the above technical problems.
Invention content
The technical problem to be solved in the present invention is to provide a kind of multiple blade saw, flywheel shaft and saw blade main shaft pass through specific side
Formula is attached fixation, and the two is fastenedly connected, and the axially position of two axis is highly consistent, stable and reliable for performance.
The invention is realized by the following technical scheme：
A kind of multiple blade saw comprising saw blade main shaft and flywheel shaft, wherein saw blade is arranged on saw blade main shaft, and flywheel is fixed on
On flywheel shaft, which is characterized in that the right end of saw blade main shaft is arranged to circular cone straight coupling, is connect with flywheel shaft internal taper, saw blade
Main shaft right end also sets up stop nut, the limit hole of setting and stop nut cooperation inside flywheel shaft, further include be threaded through it is winged
The left end outer wall of the screw rod of axle interior, screw rod is provided with external screw thread, can be screwed in saw blade main shaft from flywheel shaft right part.
Specifically, the saw blade is set in by positioning sleeve on saw blade main shaft.
Specifically, the flywheel is set in by tapered sleeve on flywheel shaft.
Specifically, the left end outer wall of screw rod is provided with external screw thread, for screwing in saw blade main shaft.
Specifically, cylindrical grooves are arranged in the inside of the saw blade main shaft circular cone straight coupling, internal thread is arranged in inner wall, uses
It is connected and fixed in the screw rod.
Specifically, saw blade array arrangement on saw blade main shaft.
Specifically, the saw blade main shaft superolateral surface of the saw blade main shaft right end close to circular cone straight coupling is threaded, it is described
Stop nut is threadedly secured in by this on the saw blade main shaft.
Specifically, the position that the screw rod screws in saw blade main shaft is located in the saw blade main shaft that stop nut is wrapped up.
Beneficial effects of the present invention：
1. double insurance is arranged in the connection between two axis of the present invention, on the one hand by being carried out inside saw blade main shaft right end and flywheel shaft
Taper connects, and ensures concentricity；On the other hand the nut strictly limited on saw blade main shaft is caught in flywheel shaft, transmits and turns round
Square avoids throwing switch, and two axis are closely connected and fixed to greatest extent, stable and reliable for performance.
2. screw rod can play the role of pull rod, after the completion of assembly, saw blade main shaft is screwed in the right end setting of flywheel shaft
Screw rod can reinforce the axially position precision of two axis during its screw-in, avoid the occurrence of torque bias, damage saw
Piece main shaft.
3. screw rod can also play the role of mandril, damage is generated in saw blade, it, can be by this when equipment needs replacing saw blade
Screw rod continues to rotate, to push saw blade main shaft to rotate, to easy to disassemble or installation saw blade.
It is supported 4. its end is used as in the end of flywheel shaft by tapered sleeve, by flywheel shaft and the tight locking of flywheel, improves two
The bonding strength of person, meanwhile, by the connection means, avoids and spline flywheel shaft is enterprising, it is winged to greatly improve
The intensity of wheel shaft.
Description of the drawings
Fig. 1 is the explosive view of the multiple blade saw；
Fig. 2 is the sectional view of the multiple blade saw.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail：
As shown in Figs. 1-2, a kind of multiple blade saw comprising saw blade main shaft 1 and flywheel shaft 2, wherein saw blade 3 is arranged in saw blade master
On axis 1, flywheel 4 is fixed on flywheel shaft 2, which is characterized in that the right end of saw blade main shaft 1 is arranged to circular cone straight coupling 5, with flywheel
2 internal taper of axis connects, and 1 right end of saw blade main shaft also sets up stop nut 6, and 2 inside setting of flywheel shaft coordinates with the stop nut 6
Limit hole 7, further include the screw rod 10 being threaded through inside flywheel shaft 2, the left end outer wall of screw rod 10 is provided with external screw thread, can
It is screwed in saw blade main shaft 1 from 2 right part of flywheel shaft.
Specifically, the saw blade 3 is set in by positioning sleeve 8 on saw blade main shaft 1.
Specifically, the flywheel 4 is set in by tapered sleeve 9 on flywheel shaft 2.
Specifically, the left end outer wall of screw rod 10 is provided with external screw thread, for screwing in saw blade main shaft 1.
Specifically, cylindrical grooves are arranged in the inside of 1 circular cone straight coupling 5 of the saw blade main shaft, internal thread is arranged in inner wall,
For being connected and fixed with the screw rod 10.
Specifically, the array arrangement on saw blade main shaft 1 of the saw blade 3.
Specifically, 1 superolateral surface of saw blade main shaft of 1 right end of saw blade main shaft close to circular cone straight coupling 5 is threaded, institute
Stop nut 6 is stated to be threadedly secured on the saw blade main shaft 1 by this.
Specifically, the position that the screw rod 10 screws in saw blade main shaft 1 is located in the saw blade main shaft 1 that stop nut 6 is wrapped up.
Double insurance is arranged in connection between two axis of the present invention, on the one hand by inside saw blade main shaft right end and flywheel shaft into
Row taper connects, and ensures concentricity；On the other hand the nut strictly limited on saw blade main shaft is caught in flywheel shaft, is transmitted
Torque avoids throwing switch, and two axis are closely connected and fixed to greatest extent, stable and reliable for performance.
Above-described is only the preferable possible embodiments of the present invention, and the embodiment is not to limit the special of the present invention
Sharp protection domain, therefore, equivalent structure variation, similarly should all made by every specification and accompanying drawing content with the present invention
It is included within protection scope of the present invention.
Claims (8)
1. a kind of multiple blade saw comprising saw blade main shaft and flywheel shaft, wherein saw blade is arranged on saw blade main shaft, and flywheel is fixed
On flywheel shaft, which is characterized in that the right end of saw blade main shaft is arranged to circular cone straight coupling, is connect with flywheel shaft internal taper, saw
Piece main shaft right end also sets up stop nut, and the limit hole with stop nut cooperation is arranged inside flywheel shaft, further includes being threaded through
Screw rod inside flywheel shaft can be screwed in from flywheel shaft right part in saw blade main shaft.
2. multiple blade saw according to claim 1, the saw blade is set in by positioning sleeve on saw blade main shaft.
3. multiple blade saw according to claim 1, the flywheel is set in by tapered sleeve on flywheel shaft.
4. the left end outer wall of multiple blade saw according to claim 1, screw rod is provided with external screw thread, for screwing in saw blade main shaft
It is interior.
5. cylindrical grooves are arranged in the inside of multiple blade saw according to claim 4, the saw blade main shaft circular cone straight coupling,
Internal thread is arranged in inner wall, for being connected and fixed with the screw rod.
6. multiple blade saw according to claim 1, saw blade array arrangement on saw blade main shaft.
7. multiple blade saw according to claim 1, the saw blade main shaft right end is close to outer on the saw blade main shaft of circular cone straight coupling
Side is threaded, and the stop nut is threadedly secured in by this on the saw blade main shaft.
8. multiple blade saw according to claim 1, the position of the screw rod screw-in saw blade main shaft is located at stop nut and is wrapped up
Saw blade main shaft in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207721.8A CN108437070A (en) | 2018-03-14 | 2018-03-14 | A kind of multiple blade saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810207721.8A CN108437070A (en) | 2018-03-14 | 2018-03-14 | A kind of multiple blade saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437070A true CN108437070A (en) | 2018-08-24 |
Family
ID=63194230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810207721.8A Pending CN108437070A (en) | 2018-03-14 | 2018-03-14 | A kind of multiple blade saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437070A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516986A1 (en) * | 1995-05-09 | 1996-11-14 | Sauter Kg Feinmechanik | Spindle head for machine tool |
| CN201264232Y (en) * | 2008-07-31 | 2009-07-01 | 比亚迪股份有限公司 | Tool for dismounting blower fan impeller shaft |
| CN201493485U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | Power head spindle mechanism of rotor processing system |
| CN101745665A (en) * | 2009-12-15 | 2010-06-23 | 陈月辉 | Spring impact driller |
| CN101913137A (en) * | 2010-09-14 | 2010-12-15 | 无锡赛得尔机械有限公司 | Bearing disassembling device |
| CN202185653U (en) * | 2011-07-13 | 2012-04-11 | 东风模具冲压技术有限公司 | Telescopic tapping clamp for machine |
| CN203579792U (en) * | 2013-09-27 | 2014-05-07 | 何卫国 | Four-shaft multi-blade saw device |
| CN104209922A (en) * | 2014-08-25 | 2014-12-17 | 北京南车时代机车车辆机械有限公司 | Shaft puller |
| CN204148520U (en) * | 2014-03-31 | 2015-02-11 | 广东尚高科技有限公司 | CNC machining center auger spindle |
| CN204248058U (en) * | 2014-11-28 | 2015-04-08 | 株洲钻石切削刀具股份有限公司 | Rotary cutter can be loaded and unloaded |
| CN205715320U (en) * | 2016-05-03 | 2016-11-23 | 中石化石油工程机械有限公司研究院 | The attachment structure of compressor crank shaft and line shaft and extracting tool thereof |
| CN107309966A (en) * | 2017-08-25 | 2017-11-03 | 林朝强 | A kind of timber integrally saws combined type free wheels saw blades groups system and its Cutting Process |
| CN208179737U (en) * | 2018-03-14 | 2018-12-04 | 林朝强 | A kind of multiple blade saw |
-
2018
- 2018-03-14 CN CN201810207721.8A patent/CN108437070A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516986A1 (en) * | 1995-05-09 | 1996-11-14 | Sauter Kg Feinmechanik | Spindle head for machine tool |
| CN201264232Y (en) * | 2008-07-31 | 2009-07-01 | 比亚迪股份有限公司 | Tool for dismounting blower fan impeller shaft |
| CN201493485U (en) * | 2009-09-27 | 2010-06-02 | 常州至精精机有限公司 | Power head spindle mechanism of rotor processing system |
| CN101745665A (en) * | 2009-12-15 | 2010-06-23 | 陈月辉 | Spring impact driller |
| CN101913137A (en) * | 2010-09-14 | 2010-12-15 | 无锡赛得尔机械有限公司 | Bearing disassembling device |
| CN202185653U (en) * | 2011-07-13 | 2012-04-11 | 东风模具冲压技术有限公司 | Telescopic tapping clamp for machine |
| CN203579792U (en) * | 2013-09-27 | 2014-05-07 | 何卫国 | Four-shaft multi-blade saw device |
| CN204148520U (en) * | 2014-03-31 | 2015-02-11 | 广东尚高科技有限公司 | CNC machining center auger spindle |
| CN104209922A (en) * | 2014-08-25 | 2014-12-17 | 北京南车时代机车车辆机械有限公司 | Shaft puller |
| CN204248058U (en) * | 2014-11-28 | 2015-04-08 | 株洲钻石切削刀具股份有限公司 | Rotary cutter can be loaded and unloaded |
| CN205715320U (en) * | 2016-05-03 | 2016-11-23 | 中石化石油工程机械有限公司研究院 | The attachment structure of compressor crank shaft and line shaft and extracting tool thereof |
| CN107309966A (en) * | 2017-08-25 | 2017-11-03 | 林朝强 | A kind of timber integrally saws combined type free wheels saw blades groups system and its Cutting Process |
| CN208179737U (en) * | 2018-03-14 | 2018-12-04 | 林朝强 | A kind of multiple blade saw |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: Room 101, unit 3, building 15, No. 339, Beijing East Road, Qingshanhu District, Nanchang City, Jiangxi Province Applicant after: Lin Ling Address before: No.39, Zhongdian North Road, longxia village, Songxia Town, Changle City, Fuzhou City, Fujian Province Applicant before: Lin Chaoqiang |
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| TA01 | Transfer of patent application right |