CN106142359A - A kind of and on makita 4100NH chain saw match without tooth sprocket - Google Patents
A kind of and on makita 4100NH chain saw match without tooth sprocket Download PDFInfo
- Publication number
- CN106142359A CN106142359A CN201610800404.8A CN201610800404A CN106142359A CN 106142359 A CN106142359 A CN 106142359A CN 201610800404 A CN201610800404 A CN 201610800404A CN 106142359 A CN106142359 A CN 106142359A
- Authority
- CN
- China
- Prior art keywords
- tooth
- oblique cone
- hole
- cone head
- sprocket
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
- B28D1/082—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws consisting of chain saws
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A kind of and on makita 4100NH chain saw of the present invention match without tooth sprocket, it includes that sprocket wheel, described sprocket wheel outer are radially provided with groove, and the grooved position at sprocket wheel is interval with some through holes adapting to oblique cone head screw；One end of described through hole is tooth hole, and the other end of described through hole is bellmouth；The built-in roller in position at each through hole of groove；Described roller is made up of flange bearing, steel bushing, thrust washer, oblique cone head screw；Described oblique cone head screw, its latter end is provided with thread, and its stage casing is cylindric screw rod, and its first section is oblique cone head；In groove, steel bushing close-fitting is outside flange bearing, and thrust washer is located at the taper end side of flange bearing, and the latter end of oblique cone head screw passes through the bellmouth without tooth sprocket, thrust washer, flange bearing, screws with the tooth hole without tooth sprocket；Described flange bearing and thrust washer are sliding joining with cylindric screw rod, can be freely rotatable.The present invention belongs to rolling friction at work, when running up, and friction quiet, low, low vibrations.
Description
Technical field
The present invention relates to that a kind of and on makita 4100NH chain saw matches without tooth sprocket.
Background technology
Application utility model " guide wheel driver supporting with the stone material cutting chain saw " patent No. before the present inventor:
ZL2013201708066, the applying date: 2013.4.8；The described tooth driving guide wheel is to engage with the tooth of chain saw, belongs to the mill that slides
Wipe.During work, the tensile force of chain saw, plus driving guide wheel to run up, causes the sliding friction point of engagement place to produce high temperature, height
Noise and vibrations.Owing to stone material can not add lubricating oil when cutting, the tooth of chain saw and driving guide wheel quickly wears away, and the life-span is short, also
Affecting the stone material cutting big sheet material of quality, especially cutting granite, impact is more very.
Summary of the invention
The purpose of the present invention, be to provide for that a kind of and on makita 4100NH chain saw matches without tooth sprocket, its tool
Have a feature being easily worked, especially processing super-large diameter without tooth sprocket, escapable cost.And, convenient maintenance, use one
Regularly after number, imperial lower without the screw on tooth sprocket, more renew roller.
One of the solution of the present invention, described a kind of and on makita 4100NH chain saw match without tooth sprocket, it bag
Including sprocket wheel, described sprocket wheel outer is radially provided with groove, and the grooved position at sprocket wheel is interval with and some adapts to oblique cone head screw
Through hole；One end of described through hole is tooth hole, and the other end of described through hole is bellmouth；In the position of each through hole of groove
Put roller；Described roller is made up of flange bearing, steel bushing, thrust washer, oblique cone head screw；Described oblique cone head screw, its end
Section is provided with thread, and its stage casing is cylindric screw rod, and its first section is oblique cone head；In groove, steel bushing close-fitting outside flange bearing,
Thrust washer is located at the taper end side of flange bearing, and the latter end of oblique cone head screw passes through the bellmouth without tooth sprocket, thrust
Packing ring, flange bearing, screw with the tooth hole without tooth sprocket；Described flange bearing and thrust washer are sliding joining with cylindric screw rod,
Can be freely rotatable.
Entering the groove without tooth sprocket to make chain saw be easier to, the both sides at groove top of the present invention are provided with tiltedly
Angle.
Of the present invention it is being provided with first of the first section oblique cone of oblique cone head screw without tooth sprocket, if catch.So, it is ensured that
Oblique cone head screw will not loose or dislocation.Some the most in a row without tooth sprocket with catch.
The two of the solution of the present invention, described roller is made up of flange bearing, thrust washer, oblique cone head screw；Relatively first
The scheme of kind saves and has abandoned steel bushing.
The invention has the beneficial effects as follows, it has high temperature resistant, abrasion performance, high water proofing property, damping again, the feature that noise is little.
Owing to the flange bearing in roller is made up of high voltage bearing engineering plastics, pierce into the oblique cone head screw of high-strength abrasion-proof, stress
During rolling, because of two different physical characteristics, produce different potential differences；It addition, flange bearing is around the circle of oblique cone head screw
Column screw rod rotation, belongs to rolling friction at work, when running up, and friction quiet, low, low vibrations, high efficiency, and use the longevity
Life is long.More conventional chain saw and sprocket wheel, the present invention is that roller matches with chain saw, makes cutter head thickness thinner, and cutting seam is less,
The especially big plate of cutting granite, lumber recovery is high.
Accompanying drawing explanation
Fig. 1 is of the present invention also not load onto roller schematic diagram without tooth sprocket.
Fig. 2 is that roller disperses schematic diagram with without tooth sprocket assembling.
Fig. 3 is that roller loads without tooth sprocket cut-away view.
Fig. 4 is that after province abandons steel bushing, roller disperses schematic diagram with without tooth sprocket assembling.
Fig. 5 is that after province abandons steel bushing, roller loads without tooth sprocket cut-away view.
Fig. 6 is the axial cut-away view of the present invention.
Fig. 7 is that the present invention assembles schematic diagram with chain saw.
Fig. 8 is that radial section of the present invention assembles schematic diagram with chain saw.
Fig. 9 is that in work, the present invention is arranged under the overlay schematic diagram.
In figure: 1. sprocket wheel, 2. groove, 3. through hole, 4. tooth hole, 5. bellmouth, 6. roller, 7. flange bearing, 8. steel bushing, 9.
Thrust washer, 10. oblique cone head screw, 11. threads, 12. cylindric screw rods, 13. oblique cone heads, 14. oblique angles, 15. catch, 16. chains
Strap saw, 17. semicircular openings.
Detailed description of the invention
On a kind of makita 4100NH of the present invention without tooth sprocket, as shown in figs 1-9, one of scheme: it includes chain
Wheel, described sprocket wheel 1 outer is radially provided with groove 2, and groove 2 location interval at sprocket wheel is provided with some oblique cone head screws that adapts to
Through hole 3；One end of described through hole 3 is tooth hole 4, and the other end of described through hole 3 is bellmouth 5；Each through hole 3 at groove 2
The built-in roller in position 6；Described roller 6 is made up of flange bearing 7, steel bushing 8, thrust washer 9, oblique cone head screw 10；Described tiltedly
Conehead screw 10, its latter end is provided with thread 11, and its stage casing is cylindric screw rod 12, and its first section is oblique cone head 13；In groove 2,
Steel bushing 8 close-fitting is outside flange bearing 7, and thrust washer 9 is located at the taper end side of flange bearing 7, and the latter end of oblique cone head screw is suitable
Sequence passes the bellmouth 5 without tooth sprocket, thrust washer 9, flange bearing 7, screws with the tooth hole 4 without tooth sprocket；Described flange shaft
Hold 7 and thrust washer 9 and cylindric screw rod 12 be sliding joining, can be freely rotatable.Enter without tooth sprocket to make chain saw be easier to
Groove, the both sides at groove 2 top of the present invention are provided with oblique angle 14(as shown in Fig. 2,3,4,5).Of the present invention without toothed chain
Take turns and be provided with first section oblique cone head 13 one side of oblique cone head screw, if catch 15.So, it is ensured that oblique cone head screw 10 will not loosen
Come off, meanwhile, the thickness of the thickness correspondence cutting stone material of regulating fender.Some the most in a row without tooth sprocket with catch 15
(as shown in Figure 9).The present invention can combine with single row or multiple rows, and it is big that multiple rows of combination can reach that famine material is disposably cut into multi-disc
The efficiency of plate.
The two of the solution of the present invention, described roller is made up of flange bearing, thrust washer, oblique cone head screw；Relatively first
The scheme of kind saves and has abandoned steel bushing (as shown in Figure 4,5).Specific as follows:
A kind of and on makita 4100NH chain saw match without tooth sprocket, it includes sprocket wheel, radially sets outside described sprocket wheel
Having groove, the grooved position at sprocket wheel is interval with some through holes adapting to oblique cone head screw；One end of described through hole is tooth
Hole, the other end of described through hole is bellmouth；The built-in roller in position at each through hole of groove；Described roller is by flange shaft
Hold, thrust washer, oblique cone head screw form；Described oblique cone head screw, its latter end is provided with thread, and its stage casing is cylindric screw rod,
Its first section is oblique cone head；In groove, thrust washer is located at the taper end side of flange bearing, and the latter end order of oblique cone head screw is worn
Cross the bellmouth without tooth sprocket, thrust washer, flange bearing, screw with the tooth hole without tooth sprocket；Described flange bearing and thrust
Packing ring and cylindric screw rod are sliding joining, can be freely rotatable.
Of the present invention without each roller on tooth sprocket, this roller number is defined as " work roller number ", when without tooth sprocket
During rotation, agreeing with mutually at semicircle below every pitch central point of chain saw, " work roller number " drives chain saw to run.This
Bright described roller meeting rotation, the semicircular opening 17 below each pitch central point of chain saw 16 agrees with roller 6 phase, chain
The tensile force of saw makes semicircular opening be close to roller cylindrical, and the operating rate of chain saw is limited by the rotating speed without tooth sprocket, chain saw
Almost it is synchronized with the movement with without tooth sprocket roller at semicircular opening, so contact surface does not produce high temperature, high noisy and vibrations.
Above-described embodiment and the product form of the graphic and non-limiting present invention and style, any art common
Technical staff is suitably changed what it did or modifies, and all should be regarded as the patent category without departing from the present invention.
Claims (5)
1. match with the chain saw on makita 4100NH without a tooth sprocket, it includes sprocket wheel, it is characterized in that: described sprocket wheel
Outer is radially provided with groove, and the grooved position at sprocket wheel is interval with some through holes adapting to oblique cone head screw；Described through hole
One end be tooth hole, the other end of described through hole is bellmouth；The built-in roller in position at each through hole of groove；Described rolling
Son is made up of flange bearing, steel bushing, thrust washer, oblique cone head screw；Described oblique cone head screw, its latter end is provided with thread, wherein
Section is cylindric screw rod, and its first section is oblique cone head；In groove, steel bushing close-fitting is outside flange bearing, and thrust washer is located at method
The taper end side of blue bearing, the latter end of oblique cone head screw passes through the bellmouth without tooth sprocket, thrust washer, flange bearing,
Screw with the tooth hole without tooth sprocket；Described flange bearing and thrust washer are sliding joining with cylindric screw rod, can be freely rotatable.
A kind of and on makita 4100NH chain saw match without tooth sprocket, it is characterized in that:
The both sides at described groove top are provided with oblique angle.
A kind of and on makita 4100NH chain saw match without tooth sprocket, it is characterized in that: institute
State and be provided with first of the first section oblique cone of oblique cone head screw without tooth sprocket, if catch.
A kind of and on makita 4100NH chain saw match without tooth sprocket, it is characterized in that: if
Dry the most in a row without tooth sprocket with catch.
5. match with the chain saw on makita 4100NH without a tooth sprocket, it includes sprocket wheel, it is characterized in that: described sprocket wheel
Outer is radially provided with groove, and the grooved position at sprocket wheel is interval with some through holes adapting to oblique cone head screw；Described through hole
One end be tooth hole, the other end of described through hole is bellmouth；The built-in roller in position at each through hole of groove；Described rolling
Son is made up of flange bearing, thrust washer, oblique cone head screw；Described oblique cone head screw, its latter end is provided with thread, and its stage casing is circle
Column screw rod, its first section is oblique cone head；In groove, thrust washer is located at the taper end side of flange bearing, oblique cone head screw
Latter end passes through the bellmouth without tooth sprocket, thrust washer, flange bearing, screws with the tooth hole without tooth sprocket；Described flange
Bearing and thrust washer are sliding joining with cylindric screw rod, can be freely rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800404.8A CN106142359B (en) | 2016-09-02 | 2016-09-02 | A kind of chain saw with makita 4100NH be engaged without tooth sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800404.8A CN106142359B (en) | 2016-09-02 | 2016-09-02 | A kind of chain saw with makita 4100NH be engaged without tooth sprocket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142359A true CN106142359A (en) | 2016-11-23 |
| CN106142359B CN106142359B (en) | 2017-10-20 |
Family
ID=57344467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610800404.8A Expired - Fee Related CN106142359B (en) | 2016-09-02 | 2016-09-02 | A kind of chain saw with makita 4100NH be engaged without tooth sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171339A1 (en) * | 2017-03-20 | 2018-09-27 | 厦门致力金刚石科技股份有限公司 | Stone cutting chain saw drive guide wheel with grooved washer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446986A1 (en) * | 1984-12-21 | 1986-07-10 | Naučno-proizvodstvennoe ob"edinenie "Kamen' i Silikaty", Erevan | Tool for sawing natural stones |
| CN202623012U (en) * | 2012-06-06 | 2012-12-26 | 黄图强 | Continuous stone cutter |
| CN203254521U (en) * | 2013-04-08 | 2013-10-30 | 徐柏龄 | Guide wheel driving device matched with stone cutting chain saw |
| CN203697246U (en) * | 2014-03-04 | 2014-07-09 | 李尚国 | Vertical slurry preparation machine for extinguishment of coal mine |
| CN204955137U (en) * | 2015-09-14 | 2016-01-13 | 厦门致力金刚石科技股份有限公司 | Novel stone material profile of tooth cutting saw chain |
| CN206048523U (en) * | 2016-09-02 | 2017-03-29 | 徐柏龄 | A kind of chain saw with makita 4100NH be engaged without tooth sprocket |
-
2016
- 2016-09-02 CN CN201610800404.8A patent/CN106142359B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446986A1 (en) * | 1984-12-21 | 1986-07-10 | Naučno-proizvodstvennoe ob"edinenie "Kamen' i Silikaty", Erevan | Tool for sawing natural stones |
| CN202623012U (en) * | 2012-06-06 | 2012-12-26 | 黄图强 | Continuous stone cutter |
| CN203254521U (en) * | 2013-04-08 | 2013-10-30 | 徐柏龄 | Guide wheel driving device matched with stone cutting chain saw |
| CN203697246U (en) * | 2014-03-04 | 2014-07-09 | 李尚国 | Vertical slurry preparation machine for extinguishment of coal mine |
| CN204955137U (en) * | 2015-09-14 | 2016-01-13 | 厦门致力金刚石科技股份有限公司 | Novel stone material profile of tooth cutting saw chain |
| CN206048523U (en) * | 2016-09-02 | 2017-03-29 | 徐柏龄 | A kind of chain saw with makita 4100NH be engaged without tooth sprocket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171339A1 (en) * | 2017-03-20 | 2018-09-27 | 厦门致力金刚石科技股份有限公司 | Stone cutting chain saw drive guide wheel with grooved washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106142359B (en) | 2017-10-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200902 |