CN102837067B - Sawing machine for cutting root part of protruded cylindrical body - Google Patents
Sawing machine for cutting root part of protruded cylindrical body Download PDFInfo
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- CN102837067B CN102837067B CN201110165012.6A CN201110165012A CN102837067B CN 102837067 B CN102837067 B CN 102837067B CN 201110165012 A CN201110165012 A CN 201110165012A CN 102837067 B CN102837067 B CN 102837067B
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Abstract
The invention relates to a sawing machine, in particular to a sawing machine for cutting a root part of a protruded cylindrical body. The sawing machine comprises a machine frame, a transmission mechanism and a saw cutting mechanism, wherein the machine frame is composed of an upper platform, a middle platform, a lower platform and four guide posts; the four guide posts penetrate through the middle platform; the upper ends and the lower ends of the guide posts are connected and fixed with four corners of the upper platform and the lower platform respectively; a screwdown screw rod with hand wheels is mounted on the upper platform; the middle platform is connected with the screwdown screw rod by a screwdown screw rod nut that is fixed with the middle platform; a motor and a turbine worm reducer of the transmission mechanism are fixed on the middle platform; two band saw wheels of the saw cutting mechanism are horizontally arranged on the side of the middle platform; the main band saw wheel is connected with a turbine shaft of the turbine worm reducer; and a band saw blade is flush with the outer edge of the feeding side of the middle platform. According to the sawing machine, the size of the component of the traditional sawing machine, exceeding a vertical cutting face of the saw blade on the feeding side, is reduced; a workpiece is good in adaptability and convenient to operate; the speed of cutting the protruded cylindrical body is increased; and the molding quality of a cut section is good.
Description
Technical field:
The present invention relates to sawing machine, specifically a kind of outstanding column root sawing machine for cutting.
Background technology:
At present, all kinds of data of technology of the outstanding column of cutting rarely has to be introduced and records, tradition sawing machine is because on the horizontal plane at saw blade place and comparatively large with the appearance and size of the base of upper/lower positions in charging side and operating platform, so the saw blade of sawing machine cannot be close to its root and cut during cutting outstanding column at all.
The method of handsaw cutting, can imagine that tangent plane quality and cutting speed all can not ensure, special when column protrusion cross section is larger, contradiction is more outstanding, and saw blade is easy to lived by piece-holder and rupture.
Also having a kind of method, is not cut outstanding column, but uses the cutter head of milling machine to carry out milling from outstanding column end surfaces, although this method ensure that the cut lengths that column protrusion is final, Milling Speed is slow.
Summary of the invention:
The present invention is intended to slow, the inefficient shortcoming of cutting method speed overcoming existing outstanding column, and provide a kind of easily and fast, outstanding column root sawing machine for cutting that cutting section Forming Quality is good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of outstanding column root sawing machine for cutting, comprise bedstead, transmission mechanism, saw cutting mechanism, described bedstead is made up of three, upper, middle and lower platform and four leads, these four leads are through this middle deck, its upper and lower end is connected and fixed with platform corner, upper and lower part respectively, this upper brace is equipped with the pressure leading screw of band handwheel, this middle deck is by being connected with pressure leading screw with its fixing pressure feed screw nut; The motor of described transmission mechanism and worm-gear speed reducer are fixed in this middle deck, two band saw wheel levels of described saw cutting mechanism are placed in this middle deck avris, master tape saw wheel is connected with the worm-wheel shaft of described worm-gear speed reducer, and bands for band is concordant with the outer of this middle deck feed side.
According to technique scheme, the bands for band in the present invention is concordant with the outer of platform feed side, ensure that three platform outers and bands for band can be close to outstanding column root.Handwheel on operation upper part platform by feed screw nut under the rotating band dynamic pressure of pressure leading screw and middle deck lifting, thus realizes saw cutting mechanism lifting, bands for band is constantly completed to lower feeding and cuts the subsides root of outstanding column.
Compared with prior art, the invention has the beneficial effects as follows: reduce traditional sawing machine parts and exceed the size of saw blade cutting vertical plane in charging side, make the adaptability of sawing machine to workpiece stronger, more convenient operation, and substantially increase the speed of the outstanding column of cutting, accelerate more than five times than milling machine Milling Speed, cutting section Forming Quality is good.
Accompanying drawing illustrates:
Fig. 1 is structural representation top view of the present invention.
Fig. 2 is structural representation front view of the present invention.
In figure: motor 1, belt wheel 2, V-type band 3, worm-gear speed reducer 4, band saw wheel 5, bands for band 6, handwheel 7, screwdown driving chain 8, sprocket wheel 9, upper brace 10, middle deck 11, lower platform 12, pressure leading screw 13, lead 14, fairlead 15, workpiece 16, pressure feed screw nut 17, saw blade holding frame 18, reinforcement 19.
Detailed description of the invention:
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
See Fig. 1, Fig. 2, the bedstead of this outstanding column root sawing machine for cutting is made up of upper brace 10, middle deck 11, lower platform 12 and four leads 14, this lead 14 4 jiaos layout, the upper and lower end of every root lead 14 is connected and fixed with upper brace 10 and lower platform 12 respectively, and through this middle deck 11, site of perforation is provided with fairlead 15, the pressure leading screw 13 of band handwheel 7 this upper brace 10 is equipped with, this pressure leading screw 13 is equipped with pressure feed screw nut 17, this pressure feed screw nut 17 is fixed as one with middle deck 11.
As a kind of preferred structure, upper brace 10 described in the present embodiment is equipped with the pressure leading screw 13 of three the band handwheels 7 arranged in triangle, each pressure leading screw 13 is all equipped with sprocket wheel 9, and three sprocket wheels 9 are connected by screwdown driving chain 8.
See Fig. 2, transmission mechanism and the saw cutting mechanism of this outstanding column root sawing machine for cutting are installed in this middle deck 11, wherein, the motor 1 of transmission mechanism and worm-gear speed reducer 4 are separately fixed at the upper of this middle deck 11 side, bottom, connect the V-type band 3 of motor 1 axle upper belt-wheel 2 and worm-gear speed reducer 4 worm screw upper belt-wheel 2 through the through slot in middle deck 11, two band saw wheel 5 levels of saw cutting mechanism are placed in the avris of this middle deck 11 charging side, one of them band saw wheel 5(driving wheel) be connected with the worm-wheel shaft of this worm-gear speed reducer 4, bands for band 6 is concordant with the outer of this middle deck 11 feed side.
Any one on operation upper part platform 10 in handwheel 7, two other sprocket wheel 9 is driven to rotate by a sprocket wheel 9 and screwdown driving chain 8, make pressure leading screw 13 rotate so simultaneously, pressure feed screw nut 17 and middle deck 11 is driven to be elevated, thus realize transmission mechanism and the saw cutting mechanism lifting of middle deck 11 carrying, bands for band 6, constantly to lower feeding, completes and cuts the subsides root of outstanding column.
As a kind of preferred structure, in the present embodiment, the charging groove both sides of described middle deck 11 are equipped with saw blade holding frame 18 respectively; Inverted U-shaped reinforcement 19 is connected with between the charging groove both sides of described upper brace 10.This saw blade holding frame 18 can prevent the saw blade that is that occur because bands for band 6 is longer to jump phenomenon; This reinforcement 19 can improve the intensity of upper brace 10.
Claims (2)
1. an outstanding column root sawing machine for cutting; comprise bedstead, transmission mechanism, saw cutting mechanism; it is characterized in that; described bedstead is made up of three, upper, middle and lower platform and four leads; these four leads are through this middle deck, and its upper and lower end is connected and fixed with platform corner, upper and lower part respectively, this upper brace are equipped with the pressure leading screw of three the band handwheels arranged in triangle; each pressure leading screw is all equipped with sprocket wheel, and three sprocket wheels are connected by screwdown driving chain; This middle deck is by being connected with pressure leading screw with its fixing pressure feed screw nut; The motor of described transmission mechanism and worm-gear speed reducer are fixed in this middle deck, two band saw wheel levels of described saw cutting mechanism are placed in this middle deck avris, master tape saw wheel is connected with the worm-wheel shaft of described worm-gear speed reducer, and bands for band is concordant with the outer of this middle deck feed side.
2. outstanding column root sawing machine for cutting according to claim 1, is characterized in that, the charging groove both sides of described middle deck are equipped with saw blade holding frame respectively; Inverted U-shaped reinforcement is connected with between the charging groove both sides of described upper brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165012.6A CN102837067B (en) | 2011-06-20 | 2011-06-20 | Sawing machine for cutting root part of protruded cylindrical body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110165012.6A CN102837067B (en) | 2011-06-20 | 2011-06-20 | Sawing machine for cutting root part of protruded cylindrical body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837067A CN102837067A (en) | 2012-12-26 |
| CN102837067B true CN102837067B (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110165012.6A Active CN102837067B (en) | 2011-06-20 | 2011-06-20 | Sawing machine for cutting root part of protruded cylindrical body |
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| Country | Link |
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| CN (1) | CN102837067B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583840B (en) * | 2016-12-13 | 2018-04-17 | 广西纺源医疗科技有限公司 | A kind of saw tooth cutting tool cutter spacing adjustable type crushed aggregates device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552669Y (en) * | 2002-07-29 | 2003-05-28 | 杨永昌 | Horizontal and vetical type band saw for working stone material |
| CN101100009A (en) * | 2006-07-05 | 2008-01-09 | 孟广启 | Full mechanical band saw machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420920A (en) * | 1987-07-16 | 1989-01-24 | Amada Co Ltd | Vertical band sawing machine |
| CN2179815Y (en) * | 1993-12-31 | 1994-10-19 | 刘全旺 | Small parallel band saw |
| JP2001025918A (en) * | 1999-07-15 | 2001-01-30 | Amada Co Ltd | Vertical band sawing machine |
| CN2808489Y (en) * | 2005-06-17 | 2006-08-23 | 张家铭 | Horizontal band saw |
| JP4921364B2 (en) * | 2005-07-15 | 2012-04-25 | 株式会社コクホ | Band saw device |
| CN201136188Y (en) * | 2007-11-23 | 2008-10-22 | 山东工友集团股份有限公司 | Lift device for working table of horizontal hand sawing machine |
-
2011
- 2011-06-20 CN CN201110165012.6A patent/CN102837067B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552669Y (en) * | 2002-07-29 | 2003-05-28 | 杨永昌 | Horizontal and vetical type band saw for working stone material |
| CN101100009A (en) * | 2006-07-05 | 2008-01-09 | 孟广启 | Full mechanical band saw machine tool |
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| Publication number | Publication date |
|---|---|
| CN102837067A (en) | 2012-12-26 |
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