CN201235421Y - Multi-saw blade synchronous band saw machine - Google Patents
Multi-saw blade synchronous band saw machine Download PDFInfo
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- CN201235421Y CN201235421Y CNU2008201901700U CN200820190170U CN201235421Y CN 201235421 Y CN201235421 Y CN 201235421Y CN U2008201901700 U CNU2008201901700 U CN U2008201901700U CN 200820190170 U CN200820190170 U CN 200820190170U CN 201235421 Y CN201235421 Y CN 201235421Y
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- saw
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Abstract
The utility model relates to a synchronized band saw with multiple-saw blade, which comprises a machine head, a band saw wheel system which is formed by a plurality of saw wheel groups is arranged on the machine head, each of the saw wheel groups is provided with an annular band saw, each of the saw wheel groups comprises a closed loop which is formed through combining two driving wheels, a tensioning wheel, an upper jaw wheelset and a lower jaw wheelset, the saw wheels are arranged on the same vertical plane, the saw edge of all band saw groups is arranged on the same vertical plane, and the saw edge of the working section of each saw wheel group is arranged in parallel and interval. The saw overcomes the problem of low working efficiency of an existing stepwise multiple-saw blade band saw, and the utility model has the advantages that the design is smart, the work of the multiple-saw blade is synchronized, the efficiency is high, the saw blades with the same length are adopted, and the maintenance, the replacement and the management are convenient.
Description
The ㈠ technical field: the utility model relates to the material processing plant field, is a kind of multi-blade synchronous band sawing machine.
The ㈡ background technology: multi-blade band saw has a variety of at present, but these some shortcomings of band sawing machine ubiquity, being that employed many saw blades are stepped successively is staggeredly arranged, (referring to Fig. 1) saw blade active section saw cutting edge of a knife or a sword is not at grade, generally speaking, each saw blade can only contact with the saw material gradually, also can only be gradually that the saw thing is sawed-off, from first sawed-off material of saw blade to a last sawed-off material, certain time interval is arranged, this time interval has prolonged band sawing machine and has finished the time that working cycles is required, has influenced the operating efficiency of band sawing machine.
The ㈢ summary of the invention: the purpose of this utility model is to overcome the existing ineffective shortcoming of multi-blade band saw, provide a kind of many saw blades to contact simultaneously with the saw material, also can the saw material is simultaneously sawed-off, a kind of multi-blade synchronous band sawing machine that particularly can cutting rectangle steel plate.
The concrete scheme of the utility model is: multi-blade synchronous band sawing machine, include head, head is provided with some saw wheel groups and constitutes the band saw train, each saw wheel group all is equipped with a circular band saw, it is characterized in that: each saw wheel group mainly is made up of two driving wheels, a regulating wheel and upper and lower saw kerf wheel and is formed a closed-loop path; All saw wheels all are arranged on the same vertical plane; All band saw group saw cutting edges of a knife or a sword all are arranged on the same vertical plane, and the active section of each saw wheel group saw cutting edge of a knife or a sword is that parallel interval is arranged.Described saw kerf wheel divides upper wheel and following saw wheel, totally two, one of regulating wheel, but along continuous straight runs moves in certain distance, and can be locked in moving range, to regulate the wheels girth, the conveniently assemble and disassemble saw blade, also can make itself and each saw wheel periphery form certain normal pressure and frictional force the saw blade tensioning, make things convenient for transmission.Driving wheel is divided into driving wheel and following driving wheel, and totally two, link with the power set of head, be driving wheel, two take turns synchronously, drive in the same way saw blade around the rotation of the closed-loop path of saw wheel group.The fixed-site of driving wheel can not move.In case of necessity propelling sheave can be set, this is taken turns is the saw wheel that does not have special function, is guiding saw blade trend, prevents to interfere, and quantity depends on the circumstances, and can not move.
On head, the first saw wheel group is arranged in the innermost layer in the utility model, and the second saw wheel group is arranged in the skin of the first saw wheel group, and the 3rd saw wheel group is successively outwards expanded at the skin of the second saw wheel group.Can guarantee each saw wheel so all on same vertical plane, each bar band saw group saw cutting edge of a knife or a sword all is arranged on the same vertical plane.
In the utility model, in the described band saw train, upper and lower saw kerf wheel and regulating wheel in each saw wheel group dispose parallel movement apparatus and locking device.To regulate the distance between adjacent two saw blade active sections, will saw material and cut needed width, several saw blades can be syncopated as the material of same widths simultaneously, also can be with the material that is syncopated as different in width.
The band saw of each band saw wheels is designed to isometric band saw described in the utility model.Though the closed-loop path profile difference of each saw wheel group can have identical outer perimeter, promptly the model specification of employed saw blade just can be identical, avoided using multiple model specification saw blade to give the added burden of aspect bands such as buying, management.
Be provided with two heads in the utility model, be symmetrically arranged, one fixing, and another head is provided with the guide rail that horizontally slips, and is furnished with the head locking device.The saw blade radical has increased by one times again on unit head basis like this, give full play to many saw blades, high efficiency, because the two-shipper head is to be symmetrically arranged, the active section of each saw blade saw cutting edge of a knife or a sword is still all on same vertical plane in two heads, the two-shipper head that is symmetrically arranged, left side head is motionless, right head can move in the certain distance in the horizontal direction along guide rail, and in moving range, can lock, to regulate the spacing of two heads, also regulating the spacing of two head outermost saw blades and the width of their cutting materials simultaneously.
The utility model design is ingenious, many saw blade synchronous workings, and the efficient height adopts isometric saw blade, and convenient for maintaining is changed and management.
The ㈣ description of drawings:
Fig. 1 has step band sawing machine wheel train structure schematic diagram now
Fig. 2 is the utility model unit head two saw blade wheel train structure schematic diagrames
Fig. 3 is unit head two saw blade wheel train structure side schematic views of the present utility model
Fig. 4 is a saw kerf wheel side schematic diagram in the unit head two saw blade wheel train structures of the present utility model
Fig. 5 is unit head three saw blade wheel train structure schematic diagrames of the present utility model
Fig. 6 is unit head three saw blade wheel train structure side schematic views of the present utility model
Fig. 7 is a saw kerf wheel side schematic diagram in the unit head three saw blade wheel train structures of the present utility model
Fig. 8 is two-shipper head four saw blade structure schematic diagrames of the present utility model
Among the figure: 1-high side wheel I, 2-undercut wheel I, 3-undercut wheel locking device I, 4-undercut wheel guide rail I, 5-regulating wheel I, driving wheel I under the 6-, the last driving wheel I of 7-, 8-regulating wheel guide rail I, 9-regulating wheel locking device I, 10-high side wheel guide rail I, 11-high side wheel locking device I, 12-high side wheel II, 13-undercut wheel II, 14-undercut wheel locking device II, 15-undercut wheel guide rail II, propelling sheave II under the 16-, driving wheel II under the 17-, the last driving wheel II of 18-, the last propelling sheave II of 19-, 20-regulating wheel guide rail II, 21-regulating wheel locking device II, 22-regulating wheel II, 23-high side wheel guide rail II, 24-high side wheel locking device II, the 25-head rail, 26-head locking device, 27-high side wheel III, 28-undercut wheel III, 29-undercut wheel locking device III, 30-undercut wheel guide rail III, driving wheel III under the 31-, 32-regulating wheel III, 33-regulating wheel locking device III, 34-regulating wheel III, the last driving wheel III of 35-, 36-high side wheel guide rail III, 37-high side wheel locking device III, 38-saw blade I, 39-saw blade II, 40-saw blade III.
The ㈤ specific embodiment
Example 1: the utlity model has head, two groups of saw wheels, saw blade are housed on the head, and two saw wheel groups are arranged in same vertical plane, two saw blades are arranged on the same vertical plane, and two saw blades 38,39 are isometric.Referring to Fig. 2,3,4, wherein first group of saw wheel group taken turns I1, undercut wheel I2, following driving wheel I6, regulating wheel I5, gone up driving wheel I7, closed polygon of shape by high side.And on this saw wheel group, saw blade I38 is housed, and regulating wheel I5 is moved to the left along regulating wheel guide rail I8 and can makes saw blade I38 loose, is convenient to loading and unloading, and moving right to make saw blade I38 tensioning, after the tensioning, with regulating wheel locking device I9 (as bolt etc.) regulating wheel I5 is locked.The power set of following driving wheel I6 and last driving wheel I7 and head link synchronously, rotate in the same way, and the saw blade I38 of tensioning promptly rotates thereupon.High side wheel I1, undercut wheel I2 can take turns guide rail I4 with the moved further required separation distance along high side wheel guide rail I10, undercut respectively, respectively with high side wheel locking device I11, undercut wheel locking device I3 locking, regulate the sawing width of the material of sawing again.
Wherein the second saw wheel group is arranged in the skin of the first saw wheel group, it is walked around high side wheel II12, undercut wheel II13, following propelling sheave II16, following driving wheel I, regulating wheel II22 successively, goes up driving wheel II18, is gone up propelling sheave II19 by saw blade II39, form the polygon of a closure in the periphery of saw blade I38, regulating wheel II22 is moved to the left along regulating wheel guide rail II20 and can makes saw blade II39 loose, be convenient to loading and unloading, move right and to make saw blade II39 tensioning, after the tensioning, II21 locks regulating wheel II with the regulating wheel locking device.Following driving wheel II17, go up driving wheel II18 synchronously, rotate in the same way, the saw blade II39 of tensioning promptly rotates thereupon.Saw blade between high side wheel II12, the undercut wheel II13 is vertical, is used for the sawing material.When needing to adjust the sawing width, untie regulating wheel locking device II21 earlier, it is moved to the left along regulating wheel guide rail II20 with regulating wheel II22, make saw blade II39 loose, then high side is taken turns II12, undercut wheel II13 and take turns guide rail II15 with the moved further required separation distance along high side wheel guide rail II23, undercut respectively, respectively with high side wheel locking device II24, undercut wheel locking device II14 locking, will regulating wheel II22 be locked with regulating wheel locking device II21 at last again.
Example 2: the utlity model has three groups of saw wheels, it is to have set up the 3rd group of saw wheel group and saw blade III40 on the basis of example 1, the same vertical plane of two saw wheel groups of this saw wheel group and internal layer is arranged, referring to Fig. 5,6,7, saw blade III40 walk around successively high side wheel III27, undercut wheel III28, down driving wheel III31, regulating wheel III34, go up driving wheel III35, form the polygon of a closure in the periphery of saw blade II39.Regulating wheel III34 is moved to the left along regulating wheel guide rail III32 and can makes saw blade III40 loose, is convenient to loading and unloading, and moving right to make saw blade III40 tensioning, and after the tensioning, III33 locks regulating wheel III34 with the regulating wheel locking device.Following driving wheel III31, go up driving wheel III35 synchronously, rotate in the same way, the saw blade III40 of tensioning promptly rotates thereupon.Saw blade between high side wheel III27, the undercut wheel III28 is vertical, is used for the sawing material.When needing to adjust the sawing width, untie regulating wheel locking device III33 earlier, it is moved to the left along regulating wheel guide rail III32 with regulating wheel III34, make saw blade III40 loose, then high side is taken turns III27, undercut wheel III28 and take turns guide rail III30 with the moved further required separation distance along high side wheel guide rail III36, undercut respectively, respectively with high side wheel locking device III37, undercut wheel locking device III29 locking, will regulating wheel III34 be locked with regulating wheel locking device III33 at last again.
Although the saw wheel group peripheral shape difference of saw blade I38, saw blade II39, saw blade III40, by design, they have identical outer perimeter, and promptly the girth of saw blade I38, saw blade II39, saw blade III40 is identical, and model specification is unified.Each saw wheel shown in the figure all is that same vertical plane is arranged, saw blade I38, saw blade II39, saw blade III40 active section saw cutting edge of a knife or a sword separately also nature so just can contact with the rectangle plate and simultaneously that it is sawed-off on same vertical plane the while simultaneously.
Example 3 is a two-shipper head saw bar structural representation of the present utility model referring to Fig. 8, and two heads are to be symmetrically arranged, and left handpiece structure is identical with example 1, and right head is corresponding identical with left head.Two groups of saw wheel groups and two saw blades respectively are housed on two heads.Two head left-right symmetry, one fixing, head rail 25 is equipped with in another head bottom, and is furnished with head locking device 26 (as bolt etc.) in the rear end of guide rail 25, when needs are adjusted the spacing of two head outermost layer saw blades, untie head locking device 26 earlier, movable head is moved required separation distance along head rail 25, get final product with head locking device 26 locking activity heads again.
Claims (5)
1. multi-blade synchronous band sawing machine, include head, head is provided with some saw wheel groups and constitutes the band saw train, each saw wheel group all is equipped with a circular band saw, it is characterized in that: each saw wheel group mainly is made up of two driving wheels, a regulating wheel and upper and lower saw kerf wheel and is formed a closed-loop path; All saw wheels all are arranged on the same vertical plane; All band saw group saw cutting edges of a knife or a sword all are arranged on the same vertical plane, and the active section of each saw wheel group saw cutting edge of a knife or a sword is that parallel interval is arranged.
2. according to the described multi-blade synchronous band sawing machine of claim 1, it is characterized in that: on head, the first saw wheel group cloth is arranged in the innermost layer, and the second saw wheel group is arranged in the skin of the first saw wheel group, the 3rd saw wheel group is arranged in the skin of the second saw wheel group, successively outwards expansion.
3. according to claim 1 or 2 described multi-blade synchronous band sawing machines, it is characterized in that: in the described band saw train, upper and lower saw kerf wheel and regulating wheel in each saw wheel group dispose parallel movement apparatus and locking device.
4. according to the described multi-blade synchronous band sawing machine of claim 1, it is characterized in that the band saw of described each saw wheel group is designed to isometric band saw.
5. according to the described multi-blade synchronous band sawing machine of claim 1, it is characterized in that: be provided with two heads, be symmetrically arranged, one fixing, and another head is provided with the guide rail that horizontally slips, and is furnished with the head locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201901700U CN201235421Y (en) | 2008-08-09 | 2008-08-09 | Multi-saw blade synchronous band saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201901700U CN201235421Y (en) | 2008-08-09 | 2008-08-09 | Multi-saw blade synchronous band saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235421Y true CN201235421Y (en) | 2009-05-13 |
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ID=40648158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201901700U Expired - Lifetime CN201235421Y (en) | 2008-08-09 | 2008-08-09 | Multi-saw blade synchronous band saw machine |
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| Country | Link |
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| CN (1) | CN201235421Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500822A (en) * | 2011-10-08 | 2012-06-20 | 山东莱芜金雷风电科技股份有限公司 | Machine for sawing both ends of metal part synchronously |
| CN104368874A (en) * | 2014-11-06 | 2015-02-25 | 兴化市三诚精密锻造有限公司 | Combined vertical band sawing machine |
| CN105965091A (en) * | 2016-07-01 | 2016-09-28 | 桂林健威科技发展有限公司 | Combined electric saw |
-
2008
- 2008-08-09 CN CNU2008201901700U patent/CN201235421Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500822A (en) * | 2011-10-08 | 2012-06-20 | 山东莱芜金雷风电科技股份有限公司 | Machine for sawing both ends of metal part synchronously |
| CN104368874A (en) * | 2014-11-06 | 2015-02-25 | 兴化市三诚精密锻造有限公司 | Combined vertical band sawing machine |
| CN105965091A (en) * | 2016-07-01 | 2016-09-28 | 桂林健威科技发展有限公司 | Combined electric saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
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| CX01 | Expiry of patent term |