CN102825329B - On-line cutting method of vehicle door anti-collision pipe after roller forming - Google Patents
On-line cutting method of vehicle door anti-collision pipe after roller forming Download PDFInfo
- Publication number
- CN102825329B CN102825329B CN201210352091.6A CN201210352091A CN102825329B CN 102825329 B CN102825329 B CN 102825329B CN 201210352091 A CN201210352091 A CN 201210352091A CN 102825329 B CN102825329 B CN 102825329B
- Authority
- CN
- China
- Prior art keywords
- cutting
- car door
- cut
- slideway
- preventing car
- 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.)
- Active
Links
Landscapes
- Accessories And Tools For Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an on-line cutting method of a vehicle door anti-collision pipe after roller forming. The on-line cutting method comprises the following steps: inducting holes with equal distances are punched well in advance on the forming material belt of the vehicle door anti-collision pipe; a control system controls plug pins to be inserted into the inducting holes according to signals emitted by an infrared ray inductor; a clamping system clamps the forming material belt; and after a cutting tool of a cutting model cuts off, the clamping system loosens the forming material belt, the plug pins retreat from the inducting holes, the whole mobile-type cutting system resets, and such actions are repeated. The method provided by the invention is used for the on-line fixed length cutting of the vehicle door anti-collision pipe of after roller forming, is high in fixed length cutting accuracy, and can meet the length requirement of 0/minus1.0mm.
Description
Technical field
The present invention relates to the cutting-off method of pipe, relate in particular to a kind of online cutting-off method for the preventing car door pipe after roll forming.
Background technology
Preventing car door pipe is a component part of outbalance on vehicle body, after car door is subject to from positive external force collision, can, by the inner panel that touches car door of the very first time on length direction, play the transfer function of power, ensure that car door normally opens being subject to car door in central collision process.And in the effect that is subject to side external force.Anti-collision pipe can very first time bending, plays the effect that absorbs external force.This structure is a kind of car door reinforcement mode conventional on domestic and international passenger car for this reason.
Conventionally the fixed length means that use for this preventing car door pipe are, after length coding device big-length cuts off, to re-use sawing machine or pressing equipment and carry out follow-up accurate fixed-length cut-out.So not only aspect material, have very large waste, and length aspect is owing to using manual operation.Have and assemble the situation appearance such as not in place, length can not ensure that 100% length is qualified, if for this reason to requiring the product that length is higher, conventionally also can ensure product quality by the mode of 100% full inspection.Even if control like this, also can keep away in process of production unavoidable appearance for length aspect situation devious.
Summary of the invention
The object of the invention is to overcome the defect of prior art and a kind of online cutting-off method for roll forming tail gate anti-collision pipe is provided.
The object of the present invention is achieved like this:
A kind of online cutting-off method for roll forming tail gate anti-collision pipe of the present invention, the portable cutting system that dependence is located on slideway is realized, this movable type cutting system comprises infrared inductor, latch, bolt driving system, has cut-out mould, clamping system, reset cylinder and the control system of cutoff tool, wherein, spacing between described latch and cutoff tool is identical with the final products length of described preventing car door pipe, the terminal of described slideway is provided with terminal position-limit mechanism, and described online cutting-off method comprises the following steps:
S1: go out continuously vertically the uniform sensing hole in several intervals on preventing car door pipe molding mass band, the distance between adjacent sensing hole is identical with the final products length of described preventing car door pipe;
S2: described preventing car door pipe molding mass band enters in described portable cutting system by guide roller, and described infrared inductor senses the existence of described sensing hole, and the signal sensing is sent to described control system;
S3: the signal that described control system is sent according to described infrared inductor, controlling latch described in described bolt driving system drive inserts in the sensing hole that infrared inductor senses in step S2, and described clamping system clamps described preventing car door pipe molding mass band, simultaneously, described reset cylinder pressure release, described preventing car door pipe molding mass band drives described portable cutting system to move ahead together;
S4: the cutoff tool of described cut-out mould starts to cut off, after cut-out completes, cutoff tool is return, and described clamping system unclamps, and described portable cutting system continues to move ahead, in the time that described cut-out module is encountered the terminal position-limit mechanism of described slideway, described latch exits described sensing hole, and reset cylinder pressurization described in described control system control, makes described portable cutting system return to fast original position, thereby complete an impulse stroke, then start to move next time.
Above-mentioned a kind of online cutting-off method for roll forming tail gate anti-collision pipe, wherein, the top of described slideway is provided with reset position-limit mechanism, deviates from slideway when preventing that described portable cutting system from returning to original position fast.
The inventive method is for the online customized cut-off of roll forming tail gate anti-collision pipe, and customized cut-off precision is high, can meet the length requirement of 0/-1.0mm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention relies on the portable cutting system of being located on slideway to realize for the online cutting-off method of roll forming tail gate anti-collision pipe, this movable type cutting system comprises infrared inductor, latch, bolt driving system, has cut-out mould, clamping system, reset cylinder and the control system of cutoff tool, wherein, spacing between latch and cutoff tool is identical with the final products length of preventing car door pipe, the terminal of slideway is provided with terminal position-limit mechanism, and the online cutting-off method of the present invention comprises the following steps:
S1: go out continuously vertically the uniform sensing hole in several intervals on preventing car door pipe molding mass band, the distance between adjacent sensing hole is identical with the final products length of preventing car door pipe;
S2: preventing car door pipe molding mass band enters in portable cutting system by guide roller, and infrared inductor senses the existence of sensing hole, and the signal sensing is sent to control system;
S3: the signal that control system is sent according to infrared inductor, in that sensing hole that control bolt driving system drive latch insertion infrared inductor senses in step S2, and clamping system clamps car door anti-collision pipe moulding material strip, simultaneously, reset cylinder pressure release, preventing car door pipe molding mass band drives portable cutting system to move ahead together;
S4: the signal that the cutoff tool of cut-out mould sends according to control system, start to cut off, after having cut off, cutoff tool is return, clamping system unclamps, portable cutting system continues to move ahead, and in the time that cut-out module is encountered the terminal position-limit mechanism of slideway, the signal that latch sends according to control system exits sensing hole, and control system control reset cylinder pressurization, make portable cutting system return to fast original position, thereby complete an impulse stroke, then start to move next time.
The top of slideway is provided with reset position-limit mechanism, deviates from slideway when preventing that described portable cutting system from returning to original position fast.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (2)
1. the online cutting-off method for roll forming tail gate anti-collision pipe, it is characterized in that, described online cutting-off method relies on the portable cutting system of being located on slideway to realize, this movable type cutting system comprises infrared inductor, latch, bolt driving system, has cut-out mould, clamping system, reset cylinder and the control system of cutoff tool, wherein, spacing between described latch and cutoff tool is identical with the final products length of described preventing car door pipe, the terminal of described slideway is provided with terminal position-limit mechanism, and described online cutting-off method comprises the following steps:
S1: go out continuously vertically the uniform sensing hole in several intervals on preventing car door pipe molding mass band, the distance between adjacent sensing hole is identical with the final products length of described preventing car door pipe;
S2: described preventing car door pipe molding mass band enters in described portable cutting system by guide roller, and described infrared inductor senses the existence of described sensing hole, and the signal sensing is sent to described control system;
S3: the signal that described control system is sent according to described infrared inductor, controlling latch described in described bolt driving system drive inserts in the sensing hole that infrared inductor senses in step S2, and described clamping system clamps described preventing car door pipe molding mass band, simultaneously, described reset cylinder pressure release, described preventing car door pipe molding mass band drives described portable cutting system to move ahead together;
S4: the cutoff tool of described cut-out mould starts to cut off, after cut-out completes, cutoff tool is return, and described clamping system unclamps, and described portable cutting system continues to move ahead, in the time that described cut-out mould is encountered the terminal position-limit mechanism of described slideway, described latch exits described sensing hole, and reset cylinder pressurization described in described control system control, makes described portable cutting system return to fast original position, thereby complete an impulse stroke, then start to move next time.
2. a kind of online cutting-off method for roll forming tail gate anti-collision pipe as claimed in claim 1, is characterized in that, the top of described slideway is provided with reset position-limit mechanism, deviates from slideway when preventing that described portable cutting system from returning to original position fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210352091.6A CN102825329B (en) | 2012-09-20 | 2012-09-20 | On-line cutting method of vehicle door anti-collision pipe after roller forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210352091.6A CN102825329B (en) | 2012-09-20 | 2012-09-20 | On-line cutting method of vehicle door anti-collision pipe after roller forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825329A CN102825329A (en) | 2012-12-19 |
| CN102825329B true CN102825329B (en) | 2014-10-01 |
Family
ID=47328754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210352091.6A Active CN102825329B (en) | 2012-09-20 | 2012-09-20 | On-line cutting method of vehicle door anti-collision pipe after roller forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825329B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739878A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel cutting mold and its cutting method |
| CN101011758A (en) * | 2007-02-02 | 2007-08-08 | 大连三高科技发展有限公司 | Servo-actuated die cutting scale apparatus for steel pipe |
| CN101407029A (en) * | 2008-11-21 | 2009-04-15 | 中国重型机械研究院 | Backing type sizing feed gear and sizing feed method |
| CN201283449Y (en) * | 2008-10-29 | 2009-08-05 | 上海船舶工艺研究所 | Clamping mechanism for cutting tube in fixed length |
| CN201342516Y (en) * | 2008-12-23 | 2009-11-11 | 上海和达汽车配件有限公司 | Shearing equipment |
| CN101767222A (en) * | 2009-01-07 | 2010-07-07 | 上海和达汽车配件有限公司 | Synchronous cutting device for automobile reinforcing plate |
| CN202062115U (en) * | 2011-04-29 | 2011-12-07 | 佛山市德兴业金属科技有限公司 | Pipe cutting machine capable of quickly fixing length and fully automatically feeding and cutting |
-
2012
- 2012-09-20 CN CN201210352091.6A patent/CN102825329B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1739878A (en) * | 2005-09-23 | 2006-03-01 | 北京科技大学 | On-line cold bending steel cutting mold and its cutting method |
| CN101011758A (en) * | 2007-02-02 | 2007-08-08 | 大连三高科技发展有限公司 | Servo-actuated die cutting scale apparatus for steel pipe |
| CN201283449Y (en) * | 2008-10-29 | 2009-08-05 | 上海船舶工艺研究所 | Clamping mechanism for cutting tube in fixed length |
| CN101407029A (en) * | 2008-11-21 | 2009-04-15 | 中国重型机械研究院 | Backing type sizing feed gear and sizing feed method |
| CN201342516Y (en) * | 2008-12-23 | 2009-11-11 | 上海和达汽车配件有限公司 | Shearing equipment |
| CN101767222A (en) * | 2009-01-07 | 2010-07-07 | 上海和达汽车配件有限公司 | Synchronous cutting device for automobile reinforcing plate |
| CN202062115U (en) * | 2011-04-29 | 2011-12-07 | 佛山市德兴业金属科技有限公司 | Pipe cutting machine capable of quickly fixing length and fully automatically feeding and cutting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102825329A (en) | 2012-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108015186B (en) | A kind of automatic forming method of door shell | |
| CN106077284B (en) | A kind of automatic control system of the casted die mould of automatic loading/unloading | |
| WO2012126790A3 (en) | Plastic component of a roof opening system | |
| CN103341943B (en) | Plastics plate high-pressure hot wind progressive molding device and manufacturing process thereof | |
| CN103465593A (en) | Grading molding process and device for natural fiber compound material inner decoration plate of vehicle ceiling | |
| CN102825329B (en) | On-line cutting method of vehicle door anti-collision pipe after roller forming | |
| CN202861146U (en) | Triaxial driving structure die capable of plunging holes in double-direction | |
| CN107160181A (en) | A kind of busbar automatic moulding streamline | |
| CN106734586A (en) | The mould of automobile-used tubing punch welding part | |
| CN203565614U (en) | Stub bar punching structure of hardware stamping die | |
| CN102601229A (en) | Flanging-sizing die | |
| CN203125870U (en) | In-mold injection molding die | |
| CN202200485U (en) | Shearing mechanism for plastic orifice in mould | |
| CN104475569A (en) | Machining die and method for rotor of brushless motor | |
| CN104139489A (en) | Automatic labeling equipment in injection moulds | |
| CN211613985U (en) | Die-cut straight line long groove mould of sunroof guide rail | |
| CN204222043U (en) | Mould automatic material separator structure | |
| CN105903795A (en) | Double-mold press-riveting forming device | |
| CN105014880A (en) | Forming mold for thick-wall and solid injection products | |
| CN106696183A (en) | Intra-mold punching mechanism and injection molding mold | |
| CN206305297U (en) | The mould of automobile-used tubing punch welding part | |
| CN206343499U (en) | Arrangements for automotive doors guide rail notch stamping mould | |
| CN204955283U (en) | Solid injection moulding product forming die of thick wall | |
| CN205834000U (en) | A kind of diel of M shape part | |
| CN104190747A (en) | Side shaping mechanism for roof skylight of automobile covering part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |