CN100525973C - Double-head cutting saw - Google Patents
Double-head cutting saw Download PDFInfo
- Publication number
- CN100525973C CN100525973C CNB2006100701609A CN200610070160A CN100525973C CN 100525973 C CN100525973 C CN 100525973C CN B2006100701609 A CNB2006100701609 A CN B2006100701609A CN 200610070160 A CN200610070160 A CN 200610070160A CN 100525973 C CN100525973 C CN 100525973C
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- cast
- cutting
- cutting saw
- saw
- workbench
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Abstract
The invention relates to a double-head saw used in cutting, which comprises machine base, control tank, work platform on the machine base, wherein the platform has blank mould and gas top for fixing the work piece; the platform is fixed with cutting saw for cutting work piece, the control top for controlling the cutting, feeding gas top; the cutting saw comprises the first cutting saw at the left of platform and the second cutting saw at the right of platform; the control top and the first cutting saw have connecting rod between to control the cutting strike; the first and second cutting saws are connected with transmission rod, while they are connected to the control tank; the first and second cutting saws can cut two ends at one time, to confirm the flatness. The invention can improve the quality with uniform welding.
Description
Technical field
The present invention relates to a kind of plant equipment that is used to cut the heating radiator bend pipe, specifically, relate to a kind of cutting dual-end saw.
Background technology
At present, steel column radiator in the HVAC industry is widely used, traditional steel column radiator bend pipe corner cut, its method is with the curved good pipe of bending machine, with abrasive wheel cutting machine or circular saw clamping at twice, twice corner cut finished, its shortcoming is: because a radiator bend pipe is located cutting at twice, technology is loaded down with trivial details, production efficiency is low, labour intensity is big, and form and position tolerance and dimensional accuracy are difficult to reach the technological standards requirement, utilize the radiator bend pipe of this method processing, the butt weld imprecision that occurs fin and header tube after the assembling easily, weldquality difference and not attractive in appearance, the heat affected area is big in the welding process, stress is concentrated, and bigger welding stress deformation very easily occurs.
Summary of the invention
The purpose of this invention is to provide that a kind of production efficiency height, labour intensity are low, a kind of cutting dual-end saw of good product quality.
For achieving the above object, the technical solution adopted in the present invention is: a kind of cutting dual-end saw, comprise support and switch board, it is characterized in that: have workbench on the described support, described workbench is provided with fetal membrane and the pneumatic jack that is used for fixing processing work, be set with on the described workbench and be used for the cast-cutting saw of cutting processing workpiece, be used for controlling the control top and the feeding pneumatic jack of cast-cutting saw operation, described cast-cutting saw comprises first cast-cutting saw that is arranged on the workbench left side and second cast-cutting saw that is arranged on the workbench right side, be provided with the connecting rod that is used for controlling the cutting stroke between the described control top and first cast-cutting saw, described connecting rod is provided with limit switch, be provided with drive link between described first cast-cutting saw and second cast-cutting saw, described first cast-cutting saw and second cast-cutting saw are electrically connected with switch board.
Below be further improvement in the technical proposal:
Described workbench is provided with the adjusting gag lever post.
The present invention adopts above technical scheme, compares with existing technical scheme, has the following advantages:
The setting of (1) first cast-cutting saw, second cast-cutting saw, the otch at saw two ends is finished with otch of mould location clamping, thereby guaranteed the flatness of two ends otch, improved when organizing sheet because the overproof phenomenon of the overproof fin that produces of otch capable position tolerance, product quality is significantly improved and guarantees, weld bond is even behind the group sheet, process conditions improve, constant product quality, reduced labour intensity, improved efficiency, the yield rate height, save raw material, reduced production cost.
(2) connecting rod is provided with the setting of limit switch, can regulate the size of cutting stroke arbitrarily, uses more convenient.
(3) setting of adjusting gag lever post can be avoided the surpassed distance work of cast-cutting saw under the malfunctioning situation of limit switch, guarantees the safety of cutting work.
Because the present invention has safety, constant product quality, advantage that efficiency is high, so the present invention has than higher use value and promotional value.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention;
Accompanying drawing 2 is the structural representation of production tube in the embodiment of the invention.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of cutting dual-end saw, comprise support 11, switch board, has workbench on the described support 11, described workbench is provided with regulates gag lever post 10, described workbench is provided with fetal membrane 4 and the pneumatic jack 5 that is used for fixing processing work, the left side of described workbench is set with first cast-cutting saw 31, the right side is set with second cast-cutting saw 32, workbench is provided with and is used for controlling first cast-cutting saw 31, the control top 2 of second cast-cutting saw, 32 operations, feeding pneumatic jack 1, be provided with the connecting rod 9 that is used for controlling the cutting stroke between 2 and first cast-cutting saw 31 of described control top, described connecting rod 9 is provided with limit switch, described first cast-cutting saw 31, be provided with drive link 7 between second cast-cutting saw 32, described first cast-cutting saw 31, second cast-cutting saw 32 is electrically connected with switch board, during use, the ready bend pipe 6 of preceding working procedure is put on the fetal membrane 4 of workbench, pneumatic control valve by switch board 8 clamps the bend pipe 6 that needs cutting by two pneumatic jacks 5, when clamping bend pipe 6, the linked switch action of switch board 8, first cast-cutting saw 31, second cast-cutting saw 32 starts rotation, preparation work, the Hysteresis for Pneumatic Control Valves control top 2 of switch board 8 is up, first cast-cutting saw 31 drives second cast-cutting saw 32 by drive link 7 and cuts bend pipe 6 simultaneously, bend pipe 6 is cut into as shown in Figure 2 shape, after cutting finishes, the limit switch action that connecting rod 9 is provided with, the cutting of preparing next parts after the original position is got back to by each relevant executing agency by switch board 8 controls, and feeding pneumatic jack 1 is by the Air Valve Control feed speed of control top 2 by switch board 8.
Claims (2)
1. cutting dual-end saw, comprise support (11) and switch board, it is characterized in that: described support has workbench on (11), described workbench is provided with fetal membrane (4) and the pneumatic jack (5) that is used for fixing processing work, be set with on the described workbench and be used for the cast-cutting saw (31 of cutting processing workpiece, 32), be used for controlling cast-cutting saw (31,32) control of operation top (2) and feeding pneumatic jack (1), described cast-cutting saw (31,32) comprise first cast-cutting saw (31) that is arranged on the workbench left side and second cast-cutting saw (32) that is arranged on the workbench right side, described first cast-cutting saw (31) and second cast-cutting saw (32) can rotate around fixed axis, the saw blade of the saw blade of described first cast-cutting saw (31) and second cast-cutting saw (32) and the processing plane of processing work are in the same plane, be provided with the connecting rod (9) that is used for controlling the cutting stroke between described control top (2) and first cast-cutting saw (31), described connecting rod (9) is provided with limit switch, be provided with between described first cast-cutting saw (31) and second cast-cutting saw (32) and make first cast-cutting saw (31) and the drive link (7) of second cast-cutting saw (32) along the relative movement in a curve of fixed axis, described first cast-cutting saw (31) and second cast-cutting saw (32) are electrically connected with switch board.
2. a kind of cutting dual-end saw as claimed in claim 1 is characterized in that: described workbench is provided with regulates gag lever post (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100701609A CN100525973C (en) | 2006-11-20 | 2006-11-20 | Double-head cutting saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100701609A CN100525973C (en) | 2006-11-20 | 2006-11-20 | Double-head cutting saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1962140A CN1962140A (en) | 2007-05-16 |
| CN100525973C true CN100525973C (en) | 2009-08-12 |
Family
ID=38081458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100701609A Expired - Fee Related CN100525973C (en) | 2006-11-20 | 2006-11-20 | Double-head cutting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100525973C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526742A (en) * | 2015-01-07 | 2015-04-22 | 常州聚诚科技有限公司 | Bend bevel angle cutting machine |
| CN105458397A (en) * | 2015-12-21 | 2016-04-06 | 天津海茨科技有限公司 | Linear bidirectional cutting platform |
| CN108703035A (en) * | 2018-05-02 | 2018-10-26 | 浙江凯晨工贸有限公司 | A kind of two-way lumbering device |
| CN111390286A (en) * | 2020-04-01 | 2020-07-10 | 济南振宏机械有限公司 | Laser high-precision marking device for mechanical cutting |
-
2006
- 2006-11-20 CN CNB2006100701609A patent/CN100525973C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1962140A (en) | 2007-05-16 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20151120 |
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| EXPY | Termination of patent right or utility model |