CN203578927U - Band sawing machine with double vertical columns - Google Patents
Band sawing machine with double vertical columns Download PDFInfo
- Publication number
- CN203578927U CN203578927U CN201320845341.XU CN201320845341U CN203578927U CN 203578927 U CN203578927 U CN 203578927U CN 201320845341 U CN201320845341 U CN 201320845341U CN 203578927 U CN203578927 U CN 203578927U
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- CN
- China
- Prior art keywords
- saw frame
- vertical columns
- saw
- feed cylinder
- sawing machine
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- 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.)
- Expired - Lifetime
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- 230000005484 gravity Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to a band sawing machine with double vertical columns. The band sawing machine with the double vertical columns comprises the base, the vertical columns, a clamp, a saw frame and an oil feed cylinder, wherein the clamp is arranged on the base; the two vertical columns stand on the base; the saw frame is arranged on the vertical columns to form an up-and-down slide fit; a main transmission device and a tensioning device are arranged at the both sides of the saw frame respectively; a saw band is arranged outside the main transmission device and the tensioning device in a winding manner; the two vertical columns are the same in size; the upper portions of the two vertical columns are interconnected and provided with a cross beam; the oil feed cylinder is arranged at one side deflecting to the main transmission device, of the cross beam; the oil feed cylinder is ejected at the vertical centre-of-gravity position of the saw frame. Because the oil cylinder is ejected at the centre-of-gravity position of the upper portion of the saw frame, the saw cutting accuracy is higher, thus ensuring the machining quality of workpieces.
Description
Technical field
The utility model relates to a kind of band sawing machine, especially a kind of pair of column band sawing machine.
Background technology
The general post of a large column that adopts of traditional band sawing machine plays the guide effect to saw frame, allow saw frame slippage on large column and post are trapped in the effect of oil cylinder, if the active force of oil cylinder has certain inclination, may cause large and small column not tight with coordinating of saw frame, cause the sawing precision of saw frame obliquity effects band sawing machine.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, and a kind of high stability is provided, high-precision pair of column band sawing machine.
For achieving the above object, the utility model adopts a kind of pair of column band sawing machine, comprise base, column, fixture, saw frame, feed cylinder, fixture is arranged on base, two root posts stand on base, saw frame is arranged on and on column, forms upper and lower slippage and coordinate, saw frame both sides are respectively arranged with main drive and tensioning apparatus, main drive and tensioning apparatus are arranged with saw band outward, described two root post sizes are identical, the top of two root posts interconnects and is provided with crossbeam, feed cylinder is arranged on the saw frame center of gravity line of being partial to main drive one side on crossbeam, the piston rod of feed cylinder withstands on the position of centre of gravity of saw frame.
The utility model is further set to the Bidirectional clamping apparatus that described fixture is two clamp move toward one another.
The beneficial effects of the utility model are position of centre of gravitys that oil cylinder is arranged on saw frame top, occur banking to cause the inaccurate situation of sawing while having avoided saw frame to move downward, and make sawing precision higher, have guaranteed the crudy of workpiece; And fixture employing Bidirectional clamping apparatus, workpiece can be sandwiched on the axis of saw frame just, in the moving process that workpiece is decontroled at fixture, can not rub with the clamp of fixture, affect the precision of workpiece.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
The specific embodiment
As depicted in figs. 1 and 2, specific embodiment of the utility model is a kind of pair of column band sawing machine, comprise base 1, column 2, Bidirectional clamping apparatus 3, saw frame 4, feed cylinder 5, Bidirectional clamping apparatus 3 is arranged on base 1, two root posts 2 stand on base 1, saw frame 4 is arranged on and on column 2, forms upper and lower slippage and coordinate, saw frame 4 both sides are respectively arranged with main drive 6 and tensioning apparatus 7, the outer saw band 8 that is arranged with of main drive 6 and tensioning apparatus 7, described two root post 2 sizes are identical, the top of two root posts 2 interconnects and is provided with crossbeam 9, feed cylinder 5 is arranged on and on crossbeam 9, is partial to heavier main drive 6 one sides, feed cylinder 5 withstands on the vertical position of centre of gravity of saw frame 4.
The position of feed cylinder 5 of the present utility model determined by the position of centre of gravity of saw frame 4, and feed cylinder 5 is always arranged on the center of gravity line of saw frame 4, and the piston rod of feed cylinder 5 always withstands on the position of centre of gravity of saw frame 4.
Claims (2)
1. a two column band sawing machine, comprise base, column, fixture, saw frame, feed cylinder, fixture is arranged on base, two root posts stand on base, saw frame is arranged on and on column, forms upper and lower slippage and coordinate, saw frame both sides are respectively arranged with main drive and tensioning apparatus, main drive and tensioning apparatus are arranged with saw band outward, it is characterized in that: described two root post sizes are identical, the top of two root posts interconnects and is provided with crossbeam, feed cylinder is arranged on the saw frame center of gravity line of being partial to main drive one side on crossbeam, the piston rod of feed cylinder withstands on the position of centre of gravity of saw frame.
2. according to claim 1 pair of column band sawing machine, is characterized in that: described fixture is the Bidirectional clamping apparatus of two clamp move toward one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845341.XU CN203578927U (en) | 2013-12-08 | 2013-12-08 | Band sawing machine with double vertical columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845341.XU CN203578927U (en) | 2013-12-08 | 2013-12-08 | Band sawing machine with double vertical columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578927U true CN203578927U (en) | 2014-05-07 |
Family
ID=50576900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845341.XU Expired - Lifetime CN203578927U (en) | 2013-12-08 | 2013-12-08 | Band sawing machine with double vertical columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084637A (en) * | 2014-07-29 | 2014-10-08 | 太仓市顺昌锻造有限公司 | Novel dual-column-type horizontal band sawing machine |
| CN104400118A (en) * | 2014-10-28 | 2015-03-11 | 浙江德盛铁路器材股份有限公司 | Round steel cutting sawing machine |
| CN109822159A (en) * | 2019-03-19 | 2019-05-31 | 山东宏康机械制造有限公司 | A kind of Novel band sawing machine |
-
2013
- 2013-12-08 CN CN201320845341.XU patent/CN203578927U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084637A (en) * | 2014-07-29 | 2014-10-08 | 太仓市顺昌锻造有限公司 | Novel dual-column-type horizontal band sawing machine |
| CN104400118A (en) * | 2014-10-28 | 2015-03-11 | 浙江德盛铁路器材股份有限公司 | Round steel cutting sawing machine |
| CN109822159A (en) * | 2019-03-19 | 2019-05-31 | 山东宏康机械制造有限公司 | A kind of Novel band sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 200436 Baoshan District, Shanghai, Shanghai Branch, Lane Lane, Lane 52, Lane No. 8, C District, Patentee after: Shanghai Yiwu Industrial Co.,Ltd. Address before: Yandang Town Industrial Zone in Yueqing city of Zhejiang Province in 325613 Patentee before: Zhejiang Yandangshan Machine Tool Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |