CN207139977U - A kind of timber integrally saws the double fixing devices of dual-gripper - Google Patents
A kind of timber integrally saws the double fixing devices of dual-gripper Download PDFInfo
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- CN207139977U CN207139977U CN201721074448.3U CN201721074448U CN207139977U CN 207139977 U CN207139977 U CN 207139977U CN 201721074448 U CN201721074448 U CN 201721074448U CN 207139977 U CN207139977 U CN 207139977U
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- Prior art keywords
- gripper
- dual
- axle sleeve
- bearing
- integrally
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Abstract
The utility model provides a kind of timber integrally double fixing devices of saw dual-gripper, 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 half bearings are spliced.Using the double fixed forms of dual-gripper in the utility model, make rotating shaft shorten to diminish, add moment of torsion and add effective radius of clean-up of saw blades groups, the front end for facilitating countershaft by taper attachment structure carries out disassembly and installation, 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
Wood cutting field is the utility model is related to, specially a kind of timber integrally saws the double fixing devices of dual-gripper.
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 disclose a kind of automatic multi-axis multi-saw log dividing sawing machine, 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 axle
Intensity, only the length of cut of saw blade is caused to shorten using the rotating shaft being relatively large in diameter and the saw blade of large-size, traditional mode,
The thickness increase of saw blade causes the proportion of goods damageds of timber to add, and reduces production efficiency；
2nd, it is highly difficult when causing to mount and dismount saw blade by the way of positioning case, be all need to install one by one and
Dismounting, while be 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.
Utility model content
The purpose of this utility model is to provide a kind of timber integrally double fixing devices of saw dual-gripper, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：Integrally saw dual-gripper is double fixed for a kind of timber
Device, 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 phase
Connected between adjacent two saw blades 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 cone
In the lock chamber of set, 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 positioned at the
In one bearing block, the rear end of the rotating shaft is provided with second bearing, and the second bearing activity is plugged in second bearing seat.
Preferably, the first bearing seat is split-type bearing block.
Preferably, the second bearing seat is split-type bearing block.
Preferably, 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.
Preferably, the first bearing seat and second bearing seat are two identical half bearing block splicings
Form, the outer ring of two half 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.
Preferably, 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, is fixed with the screw by helicitic texture
Bolt, the bottom of the bolt are fixedly connected on plug by helicitic texture.
Preferably, 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.
Preferably, 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.
Preferably, one end of the saw blades groups is connected on tapered sleeve, and its other end is connected in second bearing seat.
Compared with prior art, the beneficial effects of the utility model are：
1st, rotating shaft is shortened using the double fixed forms of dual-gripper in the utility model and diminish, add moment of torsion and add
Effective radius of clean-up of saw blades groups, energy-saving for equipment have laid indispensable condition, simultaneously because wheelbase is shorter, rotating shaft two
End is double to be fixed to eliminate shake, saw blades groups group is operated working angles, more stable；
2nd, when carrying out the replacing of saw blades groups, first new saw blades groups are fixedly mounted on successively in new rotating shaft, pass through cone
Plug-connection structure between set and the axis of cone facilitates the front end of countershaft to carry out disassembly and installation, then four bolts of rotation dismounting
The separation of left axle sleeve and right axle sleeve is completed, realizes the new and old saw blades groups that change the outfit quick and portably, it is detachable because saw blade is quite sharp
Formula structure is also solved because potential safety hazard caused by the complicated processes of handling saw blades groups；
3rd, dual-support structure effectively overcomes intensity effect of the moment of flexure to axle, improve to greatest extent bending make a concerted effort pair
The destruction of axle performance, therefore the reasonably optimizing to shaft diameter can be realized by dual-gripper, add having for same specification saw blade
Radius of clean-up is imitated, while reduces the thickness of saw blade, utilization rate of raw materials is substantially increased, reaches the effect of energy-saving and emission-reduction.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is tapered sleeve structural representation in the utility model；
Fig. 3 is the utility model bottom bracket axle structural representation；
Fig. 4 is the utility model bottom bracket axle semi-cutaway；
Fig. 5 is enlarged drawing at A in the utility model Fig. 4.
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 utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term "front", "rear", " top ", " bottom ", " interior ", " outer " etc.
The orientation or position relationship of instruction are based on the orientation or position relationship shown in accompanying drawing 1, are for only for ease of and describe this practicality newly
Type and simplifying describes, rather than instruction or imply signified device or particular orientation that structure must have, with specific orientation
Construction and operation, therefore it is not intended that to limitation of the present utility model.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：Integrally double fix of saw dual-gripper fills a kind of timber
Put, the bore of timber is not more than 40cm, including saw blades groups 1, and saw blades groups 1 are fixedly sleeved in rotating shaft 2, the rotating shaft 2 it is a diameter of
3.5cm。
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 are 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 for facilitating countershaft 2 by the plug-connection structure between tapered sleeve 5 and the axis of cone 4 carries out disassembly and installation, from
And whole saw blades groups are disassembled.
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 half bearing blocks are spliced, two half 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
Circular ring type rod structure, multiple plugs 11 is fixed with the side of the left axle sleeve 91, it is right that plug 11 is fixedly plugged in right axle sleeve 92
Answer in the jack 12 of side, the right axle sleeve 92 of the outer end of jack 12 is provided with screw 13, is fixed and set by helicitic texture in screw 13
There is bolt 3, the bottom of bolt 3 is fixedly connected on plug 11 by helicitic texture, and rotation four bolts 3 of dismounting can complete a left side
The separation of axle sleeve 91 and right axle sleeve 92, realize the new and old saw blades groups that change the outfit quick and portably.
The quantity of plug 11 is 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, for the energy-saving condition for having laid indispensability of equipment, due to wheelbase
Shorter, rotating shaft both ends are double to be fixed to eliminate shake, saw blades groups 1 is operated working angles, more stable strong.Pass through following table
Lattice 1, it can be clearly seen that and, cut the timber of same width, shaft diameter of the present utility model only has CN101590658A
The 58.3% of the shaft diameter of disclosed a kind of automatic multi-axis multi-saw log dividing sawing machine, saw blade diameter also only have 88.9%, saw blade
Thickness also only becomes 73.7%.
Form 1：（With high-power sawmilling, i.e. timber width（Effectively cutting distance）Exemplified by 30cm）
| Project | A kind of automatic multi-axis multi-saw log dividing sawing machine disclosed in CN101590658A | The utility model |
| Shaft diameter（cm） | 6 | 3.5 |
| Saw blade diameter（cm） | 40.5 | 36 |
| Saw blade thickness/swage set（cm） | 3.8 | 2.8 |
Operation principle：Using the double fixed forms of dual-gripper in the utility model, rotating shaft 2 is shortened and diminish, add moment of torsion
With the effective radius of clean-up for adding saw blades groups 1, for equipment it is energy-saving laid indispensability condition, simultaneously because wheelbase compared with
Short, rotating shaft both ends are double to be fixed to eliminate shake, saw blades groups 1 is operated working angles, more stable, is carrying out the installation of saw blades groups
During replacing, first saw blades groups 1 are fixedly mounted in rotating shaft 2 successively, pass through the plug-connection structure convenience pair between tapered sleeve 5 and the axis of cone 4
The front end of rotating shaft 2 carries out disassembly and installation, and then four bolts 3 of rotation dismounting can complete point of left axle sleeve 91 and right axle sleeve 92
From with entangle firm, realize overall saw blade assembly and disassembly, be easy to rapid-maintenance and change saw blades groups.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
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 be fixedly mounted on rotating shaft（2）On, and pass through positioning between two neighboring saw blade
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 half bearing blocks are spliced, the second bearing
Seat（10）The outer ring of half bearing block 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 is inserted
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074448.3U CN207139977U (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074448.3U CN207139977U (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139977U true CN207139977U (en) | 2018-03-27 |
Family
ID=61669988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074448.3U Expired - Fee Related CN207139977U (en) | 2017-08-25 | 2017-08-25 | A kind of timber integrally saws the double fixing devices of dual-gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283534A (en) * | 2017-08-25 | 2017-10-24 | 林朝强 | A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique |
-
2017
- 2017-08-25 CN CN201721074448.3U patent/CN207139977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283534A (en) * | 2017-08-25 | 2017-10-24 | 林朝强 | A kind of timber integrally saws the double fixing devices of dual-gripper and a kind of wood cutting technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201211 Address after: Room 101, unit 3, building 15, No. 339, Beijing East Road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee after: Lin Ling Address before: No.39, Zhongdian North Road, longxia village, Songxia Town, Changle City, Fuzhou City, Fujian Province Patentee before: Lin Chaoqiang |
|
| 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: 20180327 Termination date: 20210825 |