CN109822159A - A kind of Novel band sawing machine - Google Patents
A kind of Novel band sawing machine Download PDFInfo
- Publication number
- CN109822159A CN109822159A CN201910205805.2A CN201910205805A CN109822159A CN 109822159 A CN109822159 A CN 109822159A CN 201910205805 A CN201910205805 A CN 201910205805A CN 109822159 A CN109822159 A CN 109822159A
- Authority
- CN
- China
- Prior art keywords
- sawing machine
- band sawing
- saw blade
- belt wheel
- cylinder
- 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
Abstract
A kind of Novel band sawing machine, including the workpiece erecting bed being set on the base and fixture, belt wheel is located above workpiece erecting bed, and circular saw blade is stretched on belt wheel, band sawing machine further includes saw blade tension-adjusting mechanism, and adjustment mechanism includes being arranged in circular saw blade outer surface, the adjustable tensioning wheel in center.This band sawing machine has additional saw blade elasticity adjusting mechanism, to adjust the tensioning degree of saw blade in time, guarantees sawing precision and stability；This band sawing machine drives belt wheel using straight, and speed regulation is convenient and simplifies structure；This band sawing machine has the advantages that machining accuracy is high, good processing stability.
Description
Technical field
The present invention relates to technical fields of mechanical processing, more particularly, to a kind of Novel band sawing machine.
Background technique
As the process equipment of sawing metal bar, band saw machine has energy conservation, efficient, section material, at low cost, safety
Good advantage, can convenient sawing block, the favor by mechanical processing industry client.
In the prior art, band saw machine includes pedestal, circular saw blade, saw blade transmission mechanism, guiding parts and workpiece clamp
Tight component.Wherein circular saw blade is stretched on saw blade transmission mechanism, and realizes length feed under the drive of saw blade transmission mechanism, is indulged
Support frame is driven to realize by feed cylinder to feeding；Saw blade is stretched on belt wheel, main motor band movable belt pulley after reduction gearbox reduction of speed
Rotation.In above structure, have the following deficiencies: that 1) feed cylinder is single head oil cylinder, impact vibration is big；2) main motor acceleration and deceleration case
Structure is complicated for formula deceleration device, and noise is big；3) saw blade in use for some time, can not adjust saw blade elasticity, reduce and add
Work speed and precision.
Summary of the invention
It is an object of the invention to overcome disadvantage existing in the prior art, a kind of band sawing machine is provided, which is gram
The phenomenon that saw blade present in band saw use fluffs, machining accuracy reduces is taken, saw blade tension-adjusting mechanism, the skill of use are provided with
Art scheme is: a kind of Novel band sawing machine, and including the workpiece erecting bed being set on the base and fixture, belt wheel is located at workpiece erecting bed
Top, circular saw blade are stretched on belt wheel, it is characterised in that: the band sawing machine further includes saw blade tension-adjusting mechanism, the tune
Complete machine structure includes being arranged in circular saw blade outer surface, the adjustable tensioning wheel in center.
This band sawing machine changes the type of lifting cylinder, and conventional single-ended is passed in and out oily formula oil cylinder and changes into the oily formula of double end disengaging
Oil cylinder, i.e., the described band sawing machine further includes lifting part, and the lifting part is lifting cylinder, the cylinder rod and belt wheel of lifting cylinder
The support frame at place is connected, and the lifting cylinder includes upper hydraulic fluid port and lower hydraulic fluid port.To improve the accuracy of mobile control.
For the control precision for further promoting lifting cylinder, the lifting cylinder further includes cylinder tube, on the cylinder tube
Also set refluxing opening.Refluxing opening and the piping connection for setting check valve, such hydraulic system can be by refluxing opening off-load, and oil cylinder is in external force
The lower slowly movement of effect, to reach buffering purpose.
Mechanical transmission component realization also can be used in the lifting of circular saw blade, i.e., the described band sawing machine further includes lifting part, institute
Stating lifting part is the lead screw or rack gear connecting with the support frame where belt wheel.
To simplify power section structure, and speed regulation convenience is promoted, the belt wheel includes driving pulley and driven pulley, institute
State the output axis connection of driving pulley and direct driving motor.
Further to promote feed movement precision and kinetic stability, the band sawing machine further includes being connected with support frame
Guiding mechanism.The guiding mechanism is guide post, sets pilot hole in the guide post, sets on support frame as described above and cooperates with pilot hole
Guide pad, the guiding mechanism can also be set as to guiding oil cylinder, the piston rod of guiding oil cylinder is connect with support frame.
The beneficial effects of the present invention are: this band sawing machine has additional saw blade elasticity adjusting mechanism, to adjust saw blade in time
Tensioning degree guarantees sawing precision, speed and stability；This band sawing machine drives belt wheel using straight, and speed regulation is convenient and simplifies structure；
This band sawing machine has the advantages that machining accuracy is high, good processing stability.
Detailed description of the invention
Attached drawing 1 is main view of the present invention, and attached drawing 2 is the side view of attached drawing 1, and attached drawing 3 is that main view direction solid of the present invention is shown
It is intended to, attached drawing 4 is apparent direction stereoscopic schematic diagram after the present invention.
1 is pedestal, and 2 be circular saw blade, and 3 be saw blade transmission mechanism, and 31 be straight drive belt wheel, and 32 be lifting cylinder, and 321 are
Cylinder rod, 322 be upper hydraulic fluid port, and 323 be lower hydraulic fluid port, and 324 be cylinder tube, and 33 be support frame, and 4 be guiding mechanism, and 5 be that saw blade is elastic
Adjustment mechanism, 6 be fixture, and 7 be workpiece erecting bed.
Specific embodiment
With reference to the accompanying drawing, description of specific embodiments of the present invention.
The invention discloses a kind of Novel band sawing machine, which includes the workpiece erecting bed 7 and fixture 6 being arranged on pedestal 1,
Metal bar material to sawing is clamped in fixture 6.Belt wheel is located at 7 top of workpiece erecting bed, and circular saw blade 2 is stretched on belt wheel,
This place belt wheel is two parallel belt wheels of axis.
Band sawing machine further includes saw blade tension-adjusting mechanism 5, and saw blade tension-adjusting mechanism 5 includes being arranged outside circular saw blade 2
At surface, the adjustable tensioning wheel in center adjust tensioning wheel center at this time when after a period of use, circular saw blade 2 fluffs
Position (as illustrated, adjustment direction be adjust downwards) to achieve the purpose that re-tensioning saw blade, overcome since saw blade fluffs and
It is influenced caused by sawing accuracy and speed.
Band sawing machine further includes lifting part, and lifting part is lifting cylinder 32, the cylinder rod 321 and belt wheel of lifting cylinder 32
The support frame 33 at place is connected, which includes upper hydraulic fluid port 322 and lower hydraulic fluid port 323, and hydraulic fluid port includes oil inlet and returns
Hydraulic fluid port.The lifting cylinder 32 further includes cylinder tube 324, also sets refluxing opening on cylinder tube 324.The lifting oil of the both ends entry/exit oil
For cylinder instead of the oily oil cylinder of unidirectional disengaging in traditional technology, structure is more compact, and reduces occupied area, improves control essence
Exactness.Or the lifting part of band sawing machine can also not have to lifting cylinder, and mechanical transmission component is used, such as can be by support frame
It is connect with lead screw, support frame can be realized under lead screw drive stablizes feeding, can also connect support frame with rack gear, rack and pinion
Connection, the linear movement for being changed into rack gear of such gear realize that support frame is mobile.
In the present embodiment, belt wheel includes driving pulley and driven pulley, the output axis connection of driving pulley and direct driving motor.
This structure type driven by direct driving motor, is effectively simplified the structure of product, reduces occupied area, and convenient for speed regulation.
In the present embodiment, band sawing machine further includes the guiding mechanism 4 being connected with support frame, which is guide post,
Set pilot hole in guide post, the guide pad with pilot hole cooperation set on support frame, when support frame is mobile, by guide pad with arrive
The cooperation of pilot hole, so that movement is more stable.Guiding mechanism 4 can also be set as to guiding oil cylinder, the piston rod of guiding oil cylinder with
Support frame connection, can also achieve the purpose that guiding.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of Novel band sawing machine, including the workpiece erecting bed being set on the base and fixture, belt wheel is located on workpiece erecting bed
Side, circular saw blade are stretched on belt wheel, it is characterised in that: the band sawing machine further includes saw blade tension-adjusting mechanism, the adjustment
Mechanism includes being arranged in circular saw blade outer surface, the adjustable tensioning wheel in center.
2. band sawing machine described in accordance with the claim 1, it is characterised in that: the band sawing machine further includes lifting part, the lifting
Component is lifting cylinder, and the cylinder rod of lifting cylinder is connected with the support frame where belt wheel, and the lifting cylinder includes oiling
Mouth and lower hydraulic fluid port.
3. band sawing machine according to claim 2, it is characterised in that: the lifting cylinder further includes cylinder tube, the oil cylinder
Refluxing opening is also set on cylinder.
4. band sawing machine described in accordance with the claim 1, it is characterised in that: the band sawing machine further includes lifting part, the lifting
Component is the lead screw or rack gear connecting with the support frame where belt wheel.
5. according to band sawing machine described in claim 2 or 5, it is characterised in that: the belt wheel includes driving pulley and driven pulley,
The output axis connection of the driving pulley and direct driving motor.
6. according to band sawing machine described in claim 2 or 5, it is characterised in that: the band sawing machine further includes being connected with support frame
Guiding mechanism.
7. band sawing machine according to claim 6, it is characterised in that: the guiding mechanism is guide post, in the guide post
If pilot hole, the guide pad with pilot hole cooperation is set on support frame as described above.
8. band sawing machine according to claim 6, it is characterised in that: the guiding mechanism is guiding oil cylinder, guiding oil cylinder
Piston rod is connect with support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205805.2A CN109822159A (en) | 2019-03-19 | 2019-03-19 | A kind of Novel band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205805.2A CN109822159A (en) | 2019-03-19 | 2019-03-19 | A kind of Novel band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109822159A true CN109822159A (en) | 2019-05-31 |
Family
ID=66870475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205805.2A Pending CN109822159A (en) | 2019-03-19 | 2019-03-19 | A kind of Novel band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109822159A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0820829A1 (en) * | 1996-07-22 | 1998-01-28 | Walter Oppliger | Improved band saw blade tensioning machine |
| CN2329471Y (en) * | 1998-01-15 | 1999-07-21 | 顾关耀 | Digital display double-column horizontal automatic band sawing machine |
| EP2529870A1 (en) * | 2011-06-01 | 2012-12-05 | Silverius Griessner | Sawing unit |
| CN103008782A (en) * | 2012-12-24 | 2013-04-03 | 环球工业机械（东莞）有限公司 | Saw band vibration eliminating structure of high-speed band sawing machine |
| CN203578927U (en) * | 2013-12-08 | 2014-05-07 | 浙江雁荡山机床有限公司 | Band sawing machine with double vertical columns |
| CN105643011A (en) * | 2016-02-25 | 2016-06-08 | 杭州电子科技大学 | Numerical control band sawing machine with correction devices |
| CN105643010A (en) * | 2016-02-25 | 2016-06-08 | 杭州电子科技大学 | Flexible multi-band-saw machine tool |
-
2019
- 2019-03-19 CN CN201910205805.2A patent/CN109822159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0820829A1 (en) * | 1996-07-22 | 1998-01-28 | Walter Oppliger | Improved band saw blade tensioning machine |
| CN2329471Y (en) * | 1998-01-15 | 1999-07-21 | 顾关耀 | Digital display double-column horizontal automatic band sawing machine |
| EP2529870A1 (en) * | 2011-06-01 | 2012-12-05 | Silverius Griessner | Sawing unit |
| CN103008782A (en) * | 2012-12-24 | 2013-04-03 | 环球工业机械（东莞）有限公司 | Saw band vibration eliminating structure of high-speed band sawing machine |
| CN203578927U (en) * | 2013-12-08 | 2014-05-07 | 浙江雁荡山机床有限公司 | Band sawing machine with double vertical columns |
| CN105643011A (en) * | 2016-02-25 | 2016-06-08 | 杭州电子科技大学 | Numerical control band sawing machine with correction devices |
| CN105643010A (en) * | 2016-02-25 | 2016-06-08 | 杭州电子科技大学 | Flexible multi-band-saw machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202367866U (en) | Linear reciprocating type sawing device | |
| CN208099435U (en) | A kind of aluminium sheet die cut type machining tool | |
| CN208601737U (en) | Four train ring wire saw cutter devices | |
| CN201280362Y (en) | Adjustable wire arranging mechanism of steel cord rewinding apparatus | |
| CN103240463A (en) | Special sawing machine for large members | |
| CN101733478A (en) | Bench saw transmission mechanism | |
| CN100372662C (en) | Saw blade lifting regulation driving mechanism of table saw | |
| CN109822159A (en) | A kind of Novel band sawing machine | |
| CN201815989U (en) | Novel centering clamping mechanism | |
| RU176638U1 (en) | TAPE-CUTTING MACHINE | |
| CN106270768B (en) | A kind of sawing machine for being open on tapered sleeve | |
| CN102248206A (en) | Horizontal milling machine with ultrahigh processing speed | |
| CN109877639B (en) | Auxiliary device for multifunctional machine tool | |
| CN208840607U (en) | Leading arm for vertical saw | |
| CN204381546U (en) | A kind of novel sawing machine | |
| CN209408691U (en) | Wood serrulate band saw | |
| CN216284625U (en) | Diamond saw wire abrasion analysis experiment table | |
| CN1332778C (en) | Steel wire drive scroll saw | |
| CN104690775B (en) | Eight joint group crossed belt saws and cutting process | |
| CN201089099Y (en) | Clamping actuating device for grinding disc type components | |
| CN209919002U (en) | Band sawing machine | |
| CN207806781U (en) | A kind of sawing machine saw band guiding head that can quickly adjust | |
| RU106161U1 (en) | TAPE-CUTTING MACHINE | |
| CN212191536U (en) | Servo lead screw type saw blade feeding device | |
| CN209453713U (en) | A kind of swelling device with band saw wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190531 |