CN2312088Y - On-line cold-bending steel mechanical forced length-fixing saw cutting machine - Google Patents
On-line cold-bending steel mechanical forced length-fixing saw cutting machine Download PDFInfo
- Publication number
- CN2312088Y CN2312088Y CN 97241457 CN97241457U CN2312088Y CN 2312088 Y CN2312088 Y CN 2312088Y CN 97241457 CN97241457 CN 97241457 CN 97241457 U CN97241457 U CN 97241457U CN 2312088 Y CN2312088 Y CN 2312088Y
- Authority
- CN
- China
- Prior art keywords
- workpiece
- saw
- raceway
- dolly
- positioning baffle
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 4
- 239000010959 steel Substances 0.000 title abstract description 4
- 238000005452 bending Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to an online cold-formed steel machinery forces scale saw cutter, including work piece transmission platform, saw dolly and positioning baffle and control system. The length of the workpiece is the distance between the end face of the circular saw blade (16) and the adjustable positioning baffle (10) which can synchronously run with the workpiece, and the distance between the end face of the circular saw blade (16) and the positioning baffle (10) can be adjusted according to the actual situation by utilizing the adjusting nut (9), so that the requirement of mechanical forced sizing is met. The machine has simple structure, convenient operation and high processing precision, and the length precision of the on-line saw cutting can reach +/-1 mm.
Description
The utility model relates to online cold-rolled forming section sawing device, especially a kind of online cold-rolled forming section mechanical forced dimension saw.
Have two kinds the length scaling cutting method of at present online cold-rolled forming section (as steel pipe): a kind of is that workpiece is in operation and carries out linear speed test and motor speed test, then the data that record is fed back to computer, the work of appointment sawing machine; Another kind is that workpiece is in operation and hits limit switch, sends the work of electric signal instruction sawing machine.No matter that a kind of method, because the wearing and tearing of its sum of errors machinery that tests the speed, the trueness error of its scale is 6mm at least, and more than the 20mm, error is very big at most.
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, propose a kind of simple in structure, easy to operate, the online cold-rolled forming section mechanical forced dimension saw that machining accuracy is high.
At the foregoing invention purpose, the utility model adopts following scheme: a kind of online cold-rolled forming section mechanical forced dimension saw, comprise the workpiece transfer platform, saw dolly and positioning baffle and control system, the wheel that it is characterized in that described saw dolly is arranged in guide rail parallel with the workpiece raceway on the base, workpiece raceway on the saw dolly and the workpiece raceway on the workpiece transfer platform are in and are used for same straight line, on the workpiece raceway of saw dolly, Workpiece clamping device and saw cutting device are housed, be equipped with near switch in the saw cutting device lower-limit point, the saw dolly respectively with the parallel lead of workpiece raceway with can draw its draw-gear that moves along the guide rail direction and link to each other, above-mentioned lead is arranged in the pilot hole of workpiece transfer platform, described positioning baffle is positioned on the workpiece raceway of workpiece transfer platform, and link to each other with the baffle plate shift mechanism, this baffle plate shift mechanism is installed on the lead, is equipped with near switch on the workpiece raceway before positioning baffle.
The course of work of the present utility model is divided starting stage and sawing stage two parts.
1, the starting stage: cold-rolled forming section (as steel pipe etc.) relying on being pulled in of unit roll-force normally to travel at the uniform speed on the workpiece raceway on the rolling line, at this moment, the sawing dolly remains static.
2, the sawing stage: before workpiece runs to positioning baffle near the switch place time, positioning baffle is moved on the workpiece raceway by control system instruction baffle plate shift mechanism near switch, draw-gear drives saw dolly and slowly operation to the right of positioning baffle, this speed of service is less than the speed of service of workpiece on the workpiece raceway, run into positioning baffle until workpiece, and delayed time 1 second, control system is sent instruction, clamping device on the saw dolly clamps workpiece, the speed of service of the mill speed of workpiece and dolly is synchronous at this moment, saw cutting device on the control system instruction saw dolly carries out sawing to workpiece, after sawing is finished, what be positioned at the saw cutting device lower-limit point sends signal near switch, clamping device is unclamped in the control system instruction, the baffle plate shift mechanism is removed positioning baffle from the workpiece raceway, draw-gear drives the saw dolly and resets left, returns to the starting stage.
The utility model is simple in structure, and is easy to operate, whole-process automatic control, and the machining accuracy height, the length precision of its online sawing can reach ± 1mm.
Below in conjunction with the accompanying drawing illustrated embodiment, describe structure of the present utility model in detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
See figures.1.and.2, saw dolly 2 of the present utility model is made up of wheel 11, vehicle frame 12, workpiece raceway 13, Workpiece clamping device and saw cutting device.Wherein, wheel 11 is arranged in the guide rail of base 3, workpiece raceway 13 is positioned on the vehicle frame 12, Workpiece clamping device is positioned at workpiece raceway 13 places on the vehicle frame 12, it is made of clamp mechanism and clamping cylinder 8, and saw cutting device is made up of the motor 14, shaft coupling 15, garden shape saw blade 16 and the sawing cylinder 4 that are positioned on the vehicle frame 12.Garden shape saw blade 16 is driven by sawing cylinder 4 and does the feed campaign.Be equipped with near switch at lower-limit point place at sawing cylinder 4.Saw dolly 2 links to each other with draw-gear, this draw-gear is made up of operation cylinder 5 and bounce cylinder 1, and operation cylinder 5 is positioned at the right-hand member of saw dolly, and its piston rod links to each other with saw dolly 2, bounce cylinder 1 is positioned at saw dolly left end, and its piston rod also links to each other with saw dolly 2.
Workpiece cut lengths of the present utility model be garden shape saw blade 16 end faces and adjustable and can and the positioning baffle 10 of workpiece synchronous operation between distance.Utilize to adjust nut 9, can adjust distance between garden shape saw blade 16 end faces and the positioning baffle 10, the requirement of realization mechanical forced scale according to actual conditions.
Claims (3)
1, a kind of online cold-rolled forming section mechanical forced dimension saw, comprise the workpiece transfer platform, saw dolly and positioning baffle and control system, the wheel that it is characterized in that described saw dolly is arranged in guide rail parallel with the workpiece raceway on the base, workpiece raceway on the saw dolly and the workpiece raceway on the workpiece transfer platform are in same straight line, on the workpiece raceway of saw dolly, Workpiece clamping device and saw cutting device are housed, be equipped with near switch in the saw cutting device lower-limit point, the saw dolly respectively with the parallel lead of workpiece raceway with can draw its draw-gear that moves along the guide rail direction and link to each other, above-mentioned lead is arranged in the pilot hole of workpiece transfer platform, described positioning baffle is positioned on the workpiece raceway of workpiece transfer platform, and link to each other with the baffle plate moving mechanism, this baffle plate shift mechanism is installed on the lead, is equipped with near switch on the workpiece raceway before positioning baffle.
2, according to the described online cold-rolled forming section mechanical forced dimension saw of claim 1, it is characterized in that described draw-gear is made up of operation cylinder and bounce cylinder, the operation cylinder is positioned on the workpiece transfer platform of saw dolly front, its piston rod links to each other with the saw dolly, bounce cylinder is positioned on the base of saw dolly back, and its piston rod links to each other with the saw dolly.
3, according to claim 1 or 2 described online cold-rolled forming section mechanical forced dimension saws, it is characterized in that described baffle plate shift mechanism is made of positioning baffle cylinder and cylinder block, the positioning baffle cylinder is positioned on the other cylinder block of the workpiece raceway of workpiece transfer platform, its direction is perpendicular to the workpiece raceway, slide opening in the cylinder block is enclosed within on the lead, by adjusting nut cylinder block is linked to each other with the lead location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241457 CN2312088Y (en) | 1997-11-05 | 1997-11-05 | On-line cold-bending steel mechanical forced length-fixing saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241457 CN2312088Y (en) | 1997-11-05 | 1997-11-05 | On-line cold-bending steel mechanical forced length-fixing saw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312088Y true CN2312088Y (en) | 1999-03-31 |
Family
ID=33950924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97241457 Expired - Fee Related CN2312088Y (en) | 1997-11-05 | 1997-11-05 | On-line cold-bending steel mechanical forced length-fixing saw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312088Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111848A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN103143771A (en) * | 2013-02-28 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Automatic plate cutting machine |
| CN105215471A (en) * | 2015-11-04 | 2016-01-06 | 衡阳鸿源管业有限公司 | Tube Cutting positioner |
| CN108202258A (en) * | 2016-12-16 | 2018-06-26 | 东台市远洋不锈钢制造有限公司 | A kind of steel pipe auto-feed vehicle |
-
1997
- 1997-11-05 CN CN 97241457 patent/CN2312088Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111848A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN103111848B (en) * | 2013-01-24 | 2015-07-15 | 宁波福耀汽车零部件有限公司 | Automatic bending and saw cutting tool on bending machine |
| CN103143771A (en) * | 2013-02-28 | 2013-06-12 | 佛山市森科能源科技开发有限公司 | Automatic plate cutting machine |
| CN103143771B (en) * | 2013-02-28 | 2015-07-15 | 佛山市森科能源科技开发有限公司 | Automatic plate cutting machine |
| CN105215471A (en) * | 2015-11-04 | 2016-01-06 | 衡阳鸿源管业有限公司 | Tube Cutting positioner |
| CN108202258A (en) * | 2016-12-16 | 2018-06-26 | 东台市远洋不锈钢制造有限公司 | A kind of steel pipe auto-feed vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |