CN107283534A - A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique - Google Patents
A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique Download PDFInfo
- Publication number
- CN107283534A CN107283534A CN201710742588.1A CN201710742588A CN107283534A CN 107283534 A CN107283534 A CN 107283534A CN 201710742588 A CN201710742588 A CN 201710742588A CN 107283534 A CN107283534 A CN 107283534A
- Authority
- CN
- China
- Prior art keywords
- saw blades
- gripper
- dual
- blades groups
- bearing
- 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
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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
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/32—Devices for securing circular saw blades to the saw spindle
-
- 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
Abstract
The double fixing devices of dual-gripper are integrally sawed the invention provides a kind of timber, including saw blades groups, saw blades groups are fixedly sleeved in rotating shaft, the front end of rotating shaft is fixed with the axis of cone, the axis of cone is fixedly plugged in the lock chamber of tapered sleeve, the back end activity of rotating shaft is plugged in second bearing seat, and second bearing seat is that two identical 1/2nd bearings are spliced.Using the double fixed forms of dual-gripper in the present invention, make rotating shaft shorten to diminish, add moment of torsion and add effective radius of clean-up of saw blades groups, the invention also discloses a kind of wood cutting technique, including cutter, the cutter includes a kind of timber integrally double fixing devices of saw dual-gripper, new saw blades groups are fixedly mounted on successively in new rotating shaft, the front end of countershaft is facilitated to be dismantled and installed by taper attachment structure, by dismantling the separation of left axle sleeve and right axle sleeve and entangling firm, overall saw blade assembly and disassembly are realized, is easy to rapid-maintenance and changes saw blades groups.
Description
Technical field
The present invention relates to wood cutting field, specially a kind of timber integrally saws the double fixing devices of dual-gripper and a kind of timber
Cutting Process.
Background technology
In current wood cutting operation, particularly in the machine cut of circular sawing machine, timber is cut into by length by saw blade
The platy structure of bar, CN101590658A discloses a kind of automatic multi-axis multi-saw log dividing sawing machine, is designed by multi-axis multi-saw,
The log of below 30cm different bores can be made to pass in and out feeding automatically to be cut, but the device has the following disadvantages：
1st, saw blade uses single arm support fixed form in the topping machanism, so causes rotating shaft long, in order to ensure the intensity of axle,
Only using the rotating shaft being relatively large in diameter and the saw blade of large-size, traditional mode causes the length of cut of saw blade to shorten, saw blade
Thickness increase cause the proportion of goods damageds of timber to add, reduce production efficiency；
2nd, it is highly difficult when causing to mount and dismount saw blade by the way of positioning case, all it is to need to pacify installation and dismantling one by one
Unload, while being also easy to damage operating personnel.
For this it is proposed that a kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique.
The content of the invention
The double fixing devices of dual-gripper and a kind of wood cutting technique are integrally sawed it is an object of the invention to provide a kind of timber,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of timber integrally saws the double fixing devices of dual-gripper,
Including saw blades groups, the saw blades groups include rotating shaft, saw blade and positioning sleeve, and the saw blade is fixedly mounted in rotating shaft, and adjacent two
Connected between individual saw blade by positioning sleeve, the front end of the rotating shaft is fixed with the axis of cone, and the axis of cone is fixedly plugged in tapered sleeve
In lock chamber, the lateral surface of the tapered sleeve is fixedly connected with the inner ring of clutch shaft bearing, and the outer ring of the clutch shaft bearing is located at first axle
In bearing, the rear end of the rotating shaft is provided with second bearing, and the second bearing activity is plugged in second bearing seat.
It is preferred that, the first bearing seat is split-type bearing block.
It is preferred that, the second bearing seat is split-type bearing block.
It is preferred that, the outside of the tapered sleeve is cylindrical structure, and its inner lock chamber is round platform die cavity, and its floor space
Larger one end is more than lock chamber interior shape against the openend of tapered sleeve, the shape of the axis of cone.
It is preferred that, the first bearing seat and second bearing seat are two identical 1/2nd bearing blocks splicings
Form, the outer ring of two 1/2nd bearing blocks is respectively fixedly connected with left axle sleeve and right axle sleeve, the left axle sleeve and right axle sleeve
For two identical semi-annular rod structures.
It is preferred that, multiple plugs are fixed with the side of the left axle sleeve, the plug is fixedly plugged in right axle sleeve pair
Answer in the jack of side, the right axle sleeve of the jack outer end is provided with screw, the screw to be fixed with by helicitic texture
Bolt, the bottom of the bolt is fixedly connected on plug by helicitic texture.
It is preferred that, the plug top surface is provided with internal thread groove, and the depth of the internal thread groove is less than the thickness of plug, the spiral shell
Bolt bottom is plugged in internal thread groove.
It is preferred that, the left axle sleeve is fixedly connected integrally with right axle sleeve by plug with jack, and the axle sleeve is fixedly mounted
In log splitter frame.
It is preferred that, one end of the saw blades groups is connected on tapered sleeve, and its other end is connected in second bearing seat.
The present invention also provides following technical scheme, a kind of wood cutting technique, including cutter, and the cutter includes timber
The double fixing devices of one saw dual-gripper, when carrying out the replacing of saw blades groups, are performed, S1 according to following steps：It will first prepare to change
The saw blades groups of upper board are fixedly mounted in rotating shaft；S2：One end axis of cone of saw blades groups is installed into tapered sleeve；S3：By saw blades groups
The second bearing of the other end is plugged in second bearing seat；S4：Timber is cut by saw blades groups；S5：Need to change saw blade
During group, one end axis of cone of saw blades groups is removed into out tapered sleeve；S6：Second bearing seat is dismantled, extracted from screw and plug
After bolt, separation left axle sleeve and right axle sleeve；S7：Saw blades groups are moved away from into board, the saw blades groups for having been prepared for replacing with board are removed
Upper board.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, rotating shaft is shortened using the double fixed forms of dual-gripper in the present invention and diminish, add moment of torsion and add saw blades groups
Effective radius of clean-up, is the energy-saving condition for having laid indispensability of equipment, simultaneously because wheelbase is shorter, rotating shaft two ends are double fixed
To eliminate shake, saw blades groups group is operated working angles, more stablize；
2nd, when carrying out the replacing of saw blades groups, first new saw blades groups are fixedly mounted in new rotating shaft successively, by tapered sleeve and
Plug-connection structure between the axis of cone facilitates the front end of countershaft to be dismantled and installed, and then four bolts of rotation dismounting just can be completed
The separation of left axle sleeve and right axle sleeve, realizes the new and old saw blades groups that change the outfit quick and portably, because saw blade is quite sharp, detachable knot
Structure is also solved because the potential safety hazard that the complicated processes of handling saw blades groups are brought；
3rd, dual-support structure effectively overcomes intensity effect of the moment of flexure to axle, and bending is improved to greatest extent and is made a concerted effort to axle
The destruction of energy, therefore the reasonably optimizing to shaft diameter can be realized by dual-gripper, add effectively cutting for same specification saw blade
Radius is cut, while reducing the thickness of saw blade, utilization rate of raw materials is substantially increased, the effect of energy-saving and emission-reduction is reached.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is tapered sleeve structural representation in the present invention；
Fig. 3 is bottom bracket axle structural representation of the present invention；
Fig. 4 is bottom bracket axle semi-cutaway of the present invention；
Fig. 5 is enlarged drawing at A in Fig. 4 of the present invention.
In figure：1 saw blades groups, 2 rotating shafts, 3 bolts, 4 axis of cone, 5 tapered sleeves, 51 lock chambers, 6 second bearings, 7 first bearing seats, 8
Clutch shaft bearing, 91 left axle sleeves, 92 right axle sleeves, 10 second bearing seats, 11 plugs, 12 jacks, 13 screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term "front", "rear", " top ", " bottom ", " interior ", " outer " etc. are indicated
Orientation or position relationship be based on the orientation or position relationship shown in accompanying drawing 1, be for only for ease of description the present invention and simplify
Description, rather than indicate or imply particular orientation that signified device or structure must have, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of timber integrally saws the double fixing devices of dual-gripper, wood
The bore of material is not more than 40cm, including saw blades groups 1, and saw blades groups 1 are fixedly sleeved in rotating shaft 2, a diameter of 3.5cm of the rotating shaft 2.
The front end of rotating shaft 2 is fixed with the axis of cone 4, and the axis of cone 4 is fixedly plugged in the lock chamber 51 of tapered sleeve 5, the outside of tapered sleeve 5
Face is fixedly connected with the inner ring of clutch shaft bearing 8, and the outer ring of clutch shaft bearing 8 is located in first bearing seat 7, and the outside of tapered sleeve 5 is cylinder
Type structure, its inner lock chamber 51 is round platform die cavity, and the larger one end of its floor space is against the openend of tapered sleeve 5, the axis of cone 4
Shape be more than the interior shape of lock chamber 51, carry out saw blades groups replacing when, first new saw blades groups 1 are fixedly mounted on successively
In new rotating shaft 2, the front end of countershaft 2 is facilitated to be dismantled and installed by the plug-connection structure between tapered sleeve 5 and the axis of cone 4, from
And disassemble whole saw blades groups.
The rear end of rotating shaft 2 is provided with second bearing 6, and the activity of second bearing 6 is plugged in second bearing seat 10, first axle
Bearing 7 and second bearing seat 10 are that two identical 1/2nd bearing blocks are spliced, two 1/2nd axles
The outer ring of bearing is respectively fixedly connected with left axle sleeve 91 and right axle sleeve 92, and left axle sleeve 91 and right axle sleeve 92 are two identical half
Multiple plugs 11 are fixed with circular ring type rod structure, the side of the left axle sleeve 91, plug 11 is fixedly plugged in 92 pairs of right axle sleeve
Answer in the jack 12 of side, the right axle sleeve 92 of the outer end of jack 12 is provided with to fix by helicitic texture in screw 13, screw 13 and set
There is bolt 3, the bottom of bolt 3 is fixedly connected on plug 11 by helicitic texture, rotation four bolts 3 of dismounting just can complete a left side
The separation of axle sleeve 91 and right axle sleeve 92, realizes the new and old saw blades groups that change the outfit quick and portably.
The quantity of plug 11 be four, respectively symmetrically positioned at the front and back end of the split surface of left axle sleeve 91, the shape of jack 12 and
Size and the form and dimension of plug 11 are consistent, and left axle sleeve 91 is fixedly connected with right axle sleeve 92 by plug 11 with jack 12
Integrally, the axle sleeve is fixedly mounted in log splitter frame, using the double fixed forms of dual-gripper, rotating shaft 2 is shortened and is diminished, increase
Moment of torsion and the effective radius of clean-up for adding saw blades groups 1, are the energy-saving condition for having laid indispensability of equipment, due to wheelbase
Shorter, rotating shaft two ends are double to be fixed to eliminate shake, saw blades groups 1 is operated working angles, more stablizes strong.Pass through following table
Lattice 1, can be clearly seen that and, and cut the timber of same width, and shaft diameter of the invention only has CN101590658A institutes public
A kind of the 58.3% of the shaft diameter for the automatic multi-axis multi-saw log dividing sawing machine opened, saw blade diameter also only has 88.9%, saw blade thickness
Also 73.7% is only become.
Form 1：（With high-power sawmilling, i.e. timber width（Effectively cut distance）Exemplified by 30cm）
| Project | A kind of automatic multi-axis multi-saw log dividing sawing machine disclosed in CN101590658A | The present invention |
| Shaft diameter（cm） | 6 | 3.5 |
| Saw blade diameter（cm） | 40.5 | 36 |
| Saw blade thickness/swage set（cm） | 3.8 | 2.8 |
The present invention also provides following technical scheme, a kind of wood cutting technique, including cutter, and the cutter includes timber one
The double fixing devices of dual-gripper are sawed, when carrying out the replacing of saw blades groups 1, are performed according to following steps, S1：It will first prepare to replace with machine
The saw blades groups 1 of platform are fixedly mounted in rotating shaft 2；S2：One end axis of cone 4 of saw blades groups 1 is installed into tapered sleeve 5；S3：By saw blades groups 1
The second bearing 6 of the other end be plugged in second bearing seat 10；S4：Timber is cut by saw blades groups 1；S5：Need more
When changing saw blades groups 1, one end axis of cone 4 of saw blades groups 1 is removed into out tapered sleeve 5；S6：Second bearing seat 10 is dismantled, from screw
13 and plug 11 in extract after bolt 3, separation left axle sleeve 91 and right axle sleeve 92；S7：Saw blades groups 1 are moved away from into board, will be accurate
The standby saw blades groups 1 for replacing with board bring up to board.
Operation principle：Using the double fixed forms of dual-gripper in the present invention, rotating shaft 2 is shortened and diminish, add moment of torsion and increasing
Add effective radius of clean-up of saw blades groups 1, be the energy-saving condition for having laid indispensability of equipment, simultaneously because wheelbase is shorter,
Rotating shaft two ends are double to be fixed to eliminate shake, saw blades groups 1 is operated working angles, is more stablized, and is carrying out the installation of saw blades groups more
When changing, first saw blades groups 1 are fixedly mounted in rotating shaft 2 successively, it is convenient to turning by the plug-connection structure between tapered sleeve 5 and the axis of cone 4
The front end of axle 2 is dismantled and installed, and then four bolts 3 of rotation dismounting just can complete the separation of left axle sleeve 91 and right axle sleeve 92
With entangle firm, realize overall saw blade assembly and disassembly, be easy to rapid-maintenance and change saw blades groups.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of timber integrally saws the double fixing devices of dual-gripper, it is characterised in that：Including saw blades groups（1）, the saw blades groups（1）Bag
Include rotating shaft（2）, saw blade and positioning sleeve, the saw blade is fixedly mounted on rotating shaft（2）On, and between two neighboring saw blade pass through positioning
Set connection, the rotating shaft（2）Front end be fixed with the axis of cone（4）, the axis of cone（4）It is fixedly plugged in tapered sleeve（5）Lock chamber
（51）It is interior, the tapered sleeve（5）Lateral surface be fixedly connected with clutch shaft bearing（8）Inner ring, the clutch shaft bearing（8）Outer ring be located at
First bearing seat（7）It is interior, the rotating shaft（2）Rear end be provided with second bearing（6）, the second bearing（6）It is plugged on the second axle
Bearing（10）It is interior.
2. a kind of timber according to claim 1 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The first axle
Bearing（7）For split-type bearing block.
3. a kind of timber according to claim 1 integrally saws the double fixing devices of dual-gripper, it is characterised in that：Second axle
Bearing（10）For split-type bearing block.
4. a kind of timber according to claim 1 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The tapered sleeve
（5）Outside be cylindrical structure, its inner lock chamber（51）For round platform die cavity, and the larger one end of its floor space is against cone
Set（5）Openend, the axis of cone（4）Shape be more than lock chamber（51）Interior shape.
5. a kind of timber according to claim 1 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The first axle
Bearing（7）And second bearing seat（10）It is that two identical 1/2nd bearing blocks are spliced, the second bearing
Seat（10）The outer ring of 1/2nd bearing blocks is respectively fixedly connected with left axle sleeve（91）And right axle sleeve（92）, the left axle sleeve（91）With
Right axle sleeve（92）For two identical semi-annular rod structures.
6. a kind of timber according to claim 5 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The left axle sleeve
（91）Side on be fixed with multiple plugs（11）, the plug（11）It is fixedly plugged in right axle sleeve（92）Corresponding side surface insert
Hole（12）It is interior, the jack（12）The right axle sleeve of outer end（92）It is provided with screw（13）, the screw（13）It is interior to pass through screw thread knot
Structure is fixed with bolt（3）, the bolt（3）Bottom plug is fixedly connected on by helicitic texture（11）On.
7. a kind of timber according to claim 6 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The plug
（11）Top surface is provided with internal thread groove, and the depth of the internal thread groove is less than plug（11）Thickness, the bolt（3）Bottom is plugged on
In internal thread groove.
8. a kind of timber according to claim 5 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The left axle sleeve
（91）And right axle sleeve（92）Pass through plug（11）And jack（12）It is fixedly connected integrally, the axle sleeve is fixedly mounted on log splitter machine
On frame.
9. a kind of timber according to claim 1 integrally saws the double fixing devices of dual-gripper, it is characterised in that：The saw blades groups
（1）One end be connected to tapered sleeve（5）On, its other end is connected to second bearing seat（10）It is interior.
10. a kind of wood cutting technique, it is characterised in that：Including cutter, the cutter is using the timber described in claim 1
The double fixing devices of one saw dual-gripper, its cutting step is as follows,
S1：Preparation is first replaced with to the saw blades groups of board（1）It is fixedly mounted on rotating shaft（2）On；
S2：By saw blades groups（1）One end axis of cone（4）It is installed into tapered sleeve（5）；S3：By saw blades groups（1）The other end second bearing
（6）It is plugged on second bearing seat（10）It is interior；
S4：Timber passes through saw blades groups（1）Cut；
S5：Need to change saw blades groups（1）When, by saw blades groups（1）One end axis of cone（4）Remove out tapered sleeve（5）；
S6：By second bearing seat（10）Dismantled, from screw（13）And plug（11）Middle extraction bolt（3）Afterwards, left axle is separated
Set（91）And right axle sleeve（92）；
S7：By saw blades groups（1）Board is moved away from, the saw blades groups for having been prepared for replacing with board are brought up into board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742588.1A CN107283534A (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742588.1A CN107283534A (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283534A true CN107283534A (en) | 2017-10-24 |
Family
ID=60106548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710742588.1A Pending CN107283534A (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283534A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340991A (en) * | 2019-07-10 | 2019-10-18 | 扬州市艾力达机电制造有限公司 | Safety device is used in a kind of production of log splitter |
| CN110340987A (en) * | 2019-08-08 | 2019-10-18 | 金华市强宏板式家具机械有限公司 | High-precision plank process equipment |
| CN113043394A (en) * | 2021-04-05 | 2021-06-29 | 李玉明 | Machine is handled to timber multimode |
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| CN202140448U (en) * | 2011-06-22 | 2012-02-08 | 苏州麦德尔机械有限公司 | Novel bearing seat |
| CN202367810U (en) * | 2011-12-03 | 2012-08-08 | 苏州豪特景精密机械有限公司 | Multi-blade saw convenient to disassemble |
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| CN205325880U (en) * | 2016-01-20 | 2016-06-22 | 覃洪亮 | Multi -disc saw that mandrel was easily dismantled |
| CN207139977U (en) * | 2017-08-25 | 2018-03-27 | 林朝强 | A kind of timber integrally saws the double fixing devices of dual-gripper |
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2017
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Patent Citations (6)
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|---|---|---|---|---|
| CN202140448U (en) * | 2011-06-22 | 2012-02-08 | 苏州麦德尔机械有限公司 | Novel bearing seat |
| CN202367810U (en) * | 2011-12-03 | 2012-08-08 | 苏州豪特景精密机械有限公司 | Multi-blade saw convenient to disassemble |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340991A (en) * | 2019-07-10 | 2019-10-18 | 扬州市艾力达机电制造有限公司 | Safety device is used in a kind of production of log splitter |
| CN110340987A (en) * | 2019-08-08 | 2019-10-18 | 金华市强宏板式家具机械有限公司 | High-precision plank process equipment |
| CN113043394A (en) * | 2021-04-05 | 2021-06-29 | 李玉明 | Machine is handled to timber multimode |
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Effective date of registration: 20201216 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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