CN103624661A - Gate post cutting-off machine - Google Patents
Gate post cutting-off machine Download PDFInfo
- Publication number
- CN103624661A CN103624661A CN201310621701.2A CN201310621701A CN103624661A CN 103624661 A CN103624661 A CN 103624661A CN 201310621701 A CN201310621701 A CN 201310621701A CN 103624661 A CN103624661 A CN 103624661A
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- CN
- China
- Prior art keywords
- rotating shaft
- travel
- ing rest
- section bar
- emery wheel
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/065—Grinders for cutting-off the saw being mounted on a pivoting arm
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention aims to provide a gate post cutting-off machine which is simple in structure and low in cost. The gate post cutting-off machine can cut off section bars at one time, and therefore cutting-off efficiency is effectively improved, wherein the size of the section bars is slightly larger than half of the diameter of a grinding wheel. The gate post cutting-off machine comprises a base, the grinding wheel and a section bar fixing support, wherein the grinding wheel is driven by a driving device, and the section bar fixing support is fixed to the base. The gate post cutting-off machine is characterized in that the driving device and the grinding wheel are installed on a first movable support, the end, away from the grinding wheel, of the first movable support is connected with the end portion of a second movable support through a first rotating shaft, and the other end of the second movable support is connected with the base through a second rotating shaft. The second movable support is further connected with a piston rod of a first driving air cylinder through a third rotating shaft, and the end, away from the piston rod, of the first driving air cylinder is connected with the base through a fourth rotating shaft. The second movable support is connected with the bottom end of a second driving air cylinder through a fifth rotating shaft, and a piston rod of the second driving air cylinder is connected with the first movable support through a sixth rotating shaft.
Description
Technical field
The invention belongs to section bar manufacturing technology field, specially refer to a kind of door pillar cutting machine.
Background technology
At present, section bar has been widely used in building trade and metal structure, and as factory building, bridge, boats and ships, agricultural vehicle manufacture, electric power pylon, Transport Machinery etc., mainly comprise aluminium section bar and shaped steel etc.In utilizing the process of section bar production door pillar, need to cut off section bar according to miter angle, traditional sectional material cutter is only to utilize cylinder or miscellaneous equipment to promote emery wheel according to straight path, there is a problem in this door pillar cutting machine, when the size of section bar is slightly larger than a half of grinding wheel diameter, just necessary reciprocating cutting, operating efficiency is very low.
Summary of the invention
The object of the invention is to propose a kind of simple in structure, door pillar cutting machine that cost is low, this kind of door pillar cutting machine can once cut off half the section bar that size is slightly larger than grinding wheel diameter, effectively improves and cuts off efficiency.
Door pillar cutting machine of the present invention comprises base, utilizes the emery wheel of drive unit drive, is fixed on the section bar fixed support on base, key is that described drive unit and emery wheel are arranged on the first travel(l)ing rest, one end away from emery wheel of described the first travel(l)ing rest is connected with the end of the second travel(l)ing rest by the first rotating shaft, and the other end of described the second travel(l)ing rest is connected with base by the second rotating shaft; Described the second travel(l)ing rest also drives the piston rod of cylinder to be connected by the 3rd rotating shaft and first, and described first drives cylinder to be connected with base by the 4th rotating shaft away from one end of piston rod; Described the second travel(l)ing rest drives the bottom of cylinder to be connected by the 5th rotating shaft and second, and described second drives the piston rod of cylinder to be connected with the first travel(l)ing rest by the 6th rotating shaft.
When cutting off section bar, utilize flexible first travel(l)ing rest that drives of the second driving cylinder piston rod to rotate around the first rotating shaft of its bottom, utilize flexible second travel(l)ing rest that drives of the first driving cylinder piston rod to rotate around the second rotating shaft of its bottom, thereby the travel track that makes emery wheel is curve, expand the area that emery wheel participates in cutting, can be so that the area over half of emery wheel can participate in cutting, make door pillar cutting machine can once cut off half the section bar that size is slightly larger than grinding wheel diameter, effectively improve and cut off efficiency.
Further, described section bar fixed support has two, and lays respectively at the both sides of the first travel(l)ing rest, and the both sides of described the first travel(l)ing rest are respectively provided with an emery wheel.Can to two section bars, cut so simultaneously, increase work efficiency.
Further, described section bar fixed support is provided with the guide rail of spacing band cutting section bar, and the angle of described guide rail and emery wheel place plane is 45 degree, to adapt to the need of production of miter angle door pillar.
Door pillar cutting machine of the present invention is simple in structure, easy to operate, by changing the travel track of emery wheel into curve by straight line, make this kind of door pillar cutting machine can once cut off half the section bar that size is slightly larger than grinding wheel diameter, effectively improve cut-out efficiency, there is good practicality.
Accompanying drawing explanation
Fig. 1, the 2nd, the view of the different angles of the door pillar cutting machine of embodiment 1.
Fig. 3 is the structural representation of the door pillar cutting machine of embodiment 2.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operation principle etc.
Embodiment 1:
As shown in Figure 1, 2, the emery wheel 2(drive unit not shown in FIG. that the door pillar cutting machine of the present embodiment comprises base 1, utilizes drive unit to drive), be fixed on the section bar fixed support 3 on base 1, key is that described drive unit and emery wheel 2 are arranged on the first travel(l)ing rest 4, one end away from emery wheel 2 of described the first travel(l)ing rest 4 is connected with the end of the second travel(l)ing rest 6 by the first rotating shaft 5, and the other end of described the second travel(l)ing rest 6 is connected with base 1 by the second rotating shaft 7; Described the second travel(l)ing rest 6 also drives the piston rod of cylinder 9 to be connected by the 3rd rotating shaft 8 and first, and described first drives cylinder 9 to be connected with base 1 by the 4th rotating shaft 10 away from one end of piston rod; Described the second travel(l)ing rest 6 drives the bottom of cylinder 12 to be connected by the 5th rotating shaft 11 and second, and described second drives the piston rod of cylinder 12 to be connected with the first travel(l)ing rest 4 by the 6th rotating shaft 13.
Section bar fixed support 3 is provided with the guide rail (guide rail not shown in FIG.) of spacing band cutting section bar, and the angle of described guide rail and emery wheel 2 place planes is 45 degree, to adapt to the need of production of miter angle door pillar.
When cutting off section bar, utilize flexible first travel(l)ing rest 4 that drives of the second driving cylinder 12 piston rods to rotate around the first rotating shaft 5 of its bottom, utilize flexible second travel(l)ing rest 6 that drives of the first driving cylinder 9 piston rods to rotate around the second rotating shaft 7 of its bottom, thereby the travel track that makes emery wheel 2 is curve, expand the area that emery wheel 2 participates in cutting, can be so that the area over half of emery wheel 2 can participate in cutting, make door pillar cutting machine can once cut off half the section bar that size is slightly larger than emery wheel 2 diameters, effectively improve and cut off efficiency.
Embodiment 2:
As shown in Figure 3, as different from Example 1, the section bar fixed support 3 in the present embodiment has two, and lays respectively at the both sides of the first travel(l)ing rest 4, and the both sides of described the first travel(l)ing rest 4 are respectively provided with an emery wheel 2.Can to two section bars, cut so simultaneously, increase work efficiency.
Claims (3)
1. a door pillar cutting machine, comprise base, utilize emery wheel that drive unit drives, be fixed on the section bar fixed support on base, it is characterized in that described drive unit and emery wheel are arranged on the first travel(l)ing rest, one end away from emery wheel of described the first travel(l)ing rest is connected with the end of the second travel(l)ing rest by the first rotating shaft, and the other end of described the second travel(l)ing rest is connected with base by the second rotating shaft; Described the second travel(l)ing rest also drives the piston rod of cylinder to be connected by the 3rd rotating shaft and first, and described first drives cylinder to be connected with base by the 4th rotating shaft away from one end of piston rod; Described the second travel(l)ing rest drives the bottom of cylinder to be connected by the 5th rotating shaft and second, and described second drives the piston rod of cylinder to be connected with the first travel(l)ing rest by the 6th rotating shaft.
2. door pillar cutting machine according to claim 1, is characterized in that described section bar fixed support has two, and lays respectively at the both sides of the first travel(l)ing rest, and the both sides of described the first travel(l)ing rest are respectively provided with an emery wheel.
3. door pillar cutting machine according to claim 1 and 2, is characterized in that described section bar fixed support is provided with the guide rail of spacing band cutting section bar, and the angle of described guide rail and emery wheel place plane is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621701.2A CN103624661A (en) | 2013-11-30 | 2013-11-30 | Gate post cutting-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621701.2A CN103624661A (en) | 2013-11-30 | 2013-11-30 | Gate post cutting-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624661A true CN103624661A (en) | 2014-03-12 |
Family
ID=50206301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621701.2A Pending CN103624661A (en) | 2013-11-30 | 2013-11-30 | Gate post cutting-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624661A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094102A (en) * | 1977-04-18 | 1978-06-13 | Lauze Robert Lavern | Oscillating cut-off saw |
| CN2054734U (en) * | 1989-04-17 | 1990-03-21 | 郑州铁路局郑州科学技术研究所 | Oscillating shapped materials cutting machine |
| CN2784116Y (en) * | 2004-10-28 | 2006-05-31 | 许震威 | Knife rest structure for cutting press type steel plate |
| KR20060073722A (en) * | 2004-12-24 | 2006-06-29 | 두산인프라코어 주식회사 | A transfer unit of cutting merchine using air pressure |
| CN201702664U (en) * | 2010-04-14 | 2011-01-12 | 张晓发 | Section bar abrasive wheel cutting machine |
| CN101947667A (en) * | 2010-08-11 | 2011-01-19 | 翟秋朗 | Cutting machine capable of swinging angle |
| CN101585163B (en) * | 2009-06-19 | 2011-05-18 | 平湖市海特合金有限公司 | Cutting machine |
| CN202461673U (en) * | 2011-12-30 | 2012-10-03 | 广东联塑机器制造有限公司 | Saw blade cutting machine |
-
2013
- 2013-11-30 CN CN201310621701.2A patent/CN103624661A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094102A (en) * | 1977-04-18 | 1978-06-13 | Lauze Robert Lavern | Oscillating cut-off saw |
| CN2054734U (en) * | 1989-04-17 | 1990-03-21 | 郑州铁路局郑州科学技术研究所 | Oscillating shapped materials cutting machine |
| CN2784116Y (en) * | 2004-10-28 | 2006-05-31 | 许震威 | Knife rest structure for cutting press type steel plate |
| KR20060073722A (en) * | 2004-12-24 | 2006-06-29 | 두산인프라코어 주식회사 | A transfer unit of cutting merchine using air pressure |
| CN101585163B (en) * | 2009-06-19 | 2011-05-18 | 平湖市海特合金有限公司 | Cutting machine |
| CN201702664U (en) * | 2010-04-14 | 2011-01-12 | 张晓发 | Section bar abrasive wheel cutting machine |
| CN101947667A (en) * | 2010-08-11 | 2011-01-19 | 翟秋朗 | Cutting machine capable of swinging angle |
| CN202461673U (en) * | 2011-12-30 | 2012-10-03 | 广东联塑机器制造有限公司 | Saw blade cutting machine |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20140312 |