CN102744607A - Automatic punch for automobile bumpers - Google Patents
Automatic punch for automobile bumpers Download PDFInfo
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- CN102744607A CN102744607A CN2012102675958A CN201210267595A CN102744607A CN 102744607 A CN102744607 A CN 102744607A CN 2012102675958 A CN2012102675958 A CN 2012102675958A CN 201210267595 A CN201210267595 A CN 201210267595A CN 102744607 A CN102744607 A CN 102744607A
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- bumper
- tool
- pallet changer
- automatic punch
- automatic
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Abstract
The invention relates to an automatic punch for automobile bumpers. The automatic punch comprises a punch body provided with a change table driven by a motor and a transmission mechanism. A bumper jig is arranged on the rotating work table, an industrial robot provided with a T-shaft and used for punching the bumpers is arranged on the punch body, a shaft base is arranged on the T-shaft of the industrial robot, an automatic tool changing electric spindle is clamped on the shaft base, and a milling tool for milling the bumpers is clamped on the tool changing electric spindle. The automatic punch changes traditional bumper punch devices, overcomes the defects of being single in punching corresponding performance in the prior art, successfully improves precision and surface smoothness of hole machining, and can meet requirements of various positions and hole patterns through a method of changing jig fast. The secondary machining device technology of the automobile bumper is improved to a new field. The automatic punch is used for punching the bumpers on the front portion and the rear portion of an automobile, can greatly reduce labor intensity of workers, improves working efficiency, and avoids a condition that the surfaces of the bumpers are scratched caused by negligence of the workers.
Description
Technical field
The present invention relates to a kind of bumper automatic punch.
Background technology
Industrial robot is the important modern manufacturing industry automated arm that integrates multidisciplinary advanced technologies such as machinery, electronics, control, computer, sensor, artificial intelligence.Industrial robot has become the automated tool of flexible manufacturing system, factory automation, computer integrated manufacturing system.
Now, international industrial robot company mainly is divided into Japanese and Europe system.The Japanese product that mainly contains companies such as peace river, Panasonic, FANUC, Kawasaki.Mainly contain in the Europe system, KUKA, CLOOS, ABB, COMAU, IGM etc.
China's industrial robot is since the starting eighties in 20th century, through the effort in more than 20 years, has formed some competitive industrial robot research institution and enterprises.Industrial robot such as successively develop arc-welding, spot welding, assembling, carrying, injection moulding, punching press and spray paint.In recent years, China's industrial robot and the year volume of production and marketing that contains the automatic production line Related product of industrial robot had broken through 1,000,000,000 yuan.The domestic market annual requirement is about 3000 at present, and annual sales amount is more than 2,000,000,000 yuan.Statistics shows; Industrial robot nearly ten thousand of owning amounts altogether on the Chinese market; Account for 0.56% of global total amount, wherein complete homemade industrial robot industry concentration ratio accounts for about 30%, and all the other are all introduced from more than 20 countries such as Japan, the U.S., Sweden, Germany, Italy.Homemade industrial robot mainly is applied as the master with the domestic market at present, and annual export volume is about 100.
At present, the industrial robot technology is more and more wider in the manufacturing industry range of application in the world, is generalized to other manufacturing industry from traditional manufacturing industry at present, and auto industry and will become the main application fields of industrial robot already for a long time.
Data according to State Statistics Bureau shows; Current each city dweller of China is still soaring constantly with the car demand; Improve production efficiency, quality and the outward appearance soften of automobile industry, just can better meet current people's demand, obtain the better market competitiveness.
The bumper punching also is one of technology in the automobile processing.Early stage puncher is by the simple impact type machinery of manually driven; Constantly develop, develop through long-term; Become and have various impact type drilling machines and the impact type puncher that motive power drives now; Continued to use the quite long period of history in the world, this puncher exists that efficient is low, can't take out shortcomings such as can not in time getting rid of waste material in complete material core, the punching process in the punching process always.At present; The domestic equipment that is used for the bumper puncher just occurred in recent years, and its hole machining accuracy, surface smoothness etc. are the standards of decision device performance, and common puncher is to come punching with specific punching die; Its productive temp is difficult to control, and precision and surface smoothness are difficult to guarantee.
Summary of the invention
The present invention is directed to the problem that bumper perforating press device punching in the prior art can not flexibly corresponding many kinds vehicle requires; Provide a kind of need an equipment; Just can corresponding many kinds, multi-vehicle-type, porous type, multipoint bumper perforation processing, and the high automatic punch of machining hole dimensional accuracy, shape of this device machining hole can be solved by programming; Easy easy change, shape control is more flexible; Can effectively control productive temp, increase work efficiency; The robot mechanical arm contraposition accurately, quick, problem such as surface scratch of having stopped to cause because of workman's general idea and machining accuracy are not high.
Technical scheme provided by the invention is:
A kind of bumper automatic punch; Comprise body, body is provided with the pallet changer that is driven by motor and transmission mechanism, and rotary table is provided with the bumper tool; Body is provided with the industrial robot with T axle that is used for the bumper punching; On the industrial robot T axle axle bed is installed, clamping has automatic tool changing electrical spindle on the axle bed, and the tool changing electrical spindle clamping has pair milling cutter of bumper Milling Process.
Said motor is the reducing motor of servo-drive, and transmission mechanism is a gear drive, realizes positive and negative 180 ° of rotations of pallet changer through gear drive.
Body of the present invention is provided with limit switch and the pneumatic spacing latch that detects the pallet changer position, and pallet changer is provided with the set pin sleeve that pneumatic spacing latch is inserted.
Can be provided with the vacuum cup that is used to suck bumper on the bumper tool of the present invention.
Pallet changer of the present invention is provided with the alignment pin that makes bumper tool location; The bumper tool is provided with the dowel hole that cooperates with alignment pin; Pallet changer is provided with quick crimper; The alignment pin of pallet changer inserts in the dowel hole of bumper tool, and is connected with the bumper tool through quick crimper.
Body of the present invention is provided with the safety glass protective cover.
Electric main shaft milling cutter place at industrial robot is provided with the blowing device that is used to blow off smear metal.
Said industrial machine people is 2, and each robot is furnished with for the tool magazine of replaceable cutter is provided oneself separately, adopts the mode of pneumatic automatic tool changer to realize the replacing of cutter.The correlation optoelectronic switch that detects cutter is installed on the tool magazine limit.When the breaking sense switch detects tool damage, robot then moves to tool magazine correspondence position point, and this moment, electric main shaft unclamped the handle of a knife clamping device, will damage cutter and be placed on the tool magazine room, moved to new tool position point then, the new cutter of gripping.
The present invention adopts said structure, and the operator is placed on bumper above the bumper tool, starts rotary knob; The turntable action, the Rotate 180 degree stops, the bumper clamping and positioning; The dynamic power machine hand punches according to the mould option program that detects and finishes then, and the dynamic power machine hand stops to put in place, and bumper loosens; Turntable reverse rotation 180 degree, the operator takes down bumper, and a bumper punching finishes.The present invention has overturned traditional bumper punching apparatus; Changed the single defective of punching correspondence in the past; Successful raising the precision and the surface smoothness of hole processing, and can be through the requirement of the corresponding various diverse locations of the mode of changing tool fast, pass; Bumper secondary operations equipment and technology has been risen to a frontier.The bumper punching can reduce working strength of workers greatly before and after the present invention was used for automobile, increased work efficiency, and had stopped the surperficial situation of scuffing bumper that causes because of workman's general idea.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Referring to 1 Fig. 1-Fig. 2, the present invention includes body, body 12 is provided with by SEW reducing motor 8 and gear drive 7, adopts the mode of servo-drive, realizes positive and negative 180 ° of rotations of pallet changer 13 through gear drive 7.Mode through pneumatic spacing latch after pallet changer 13 puts in place is accurately located.Two pneumatic spacing latches 5 are installed on the pallet changer base of body 12, and pallet changer 13 is provided with the set pin sleeve 4 that pneumatic spacing latch 5 is inserted.Drive through cylinder 10, make latch 5 insert the location that the set pin sleeve 4 on the pallet changer 13 is accomplished pallet changer 13.Pallet changer 13 is provided with bumper tool 3; Body 12 is provided with the HP20D robot 1 that is used for bumper 2 punchings; On the T axle of robot 1 axle bed 16 is installed, clamping has automatic tool changing electrical spindle 17 on the axle bed, and the tool changing electrical spindle clamping has pair milling cutter of bumper Milling Process 18.Grasp the mode of automatic tool changing electrical spindle through robot 1, realize Milling Process the various passes of bumper.Through the mode of axle bed is installed, hold the clamping automatic tool changing electrical spindle tightly on the T of robot axle.
Said HP20D robot 1 is 2; Symmetry is placed and bumper tool 3 left and right sides; Each robot is furnished with separately and is near the electric main shaft milling cutter in the HP20D robot, to be provided with the blowing device 18 that is used to blow off smear metal by the tool magazine 21 that replaceable cutter is provided oneself.
Said motor 8 adopts the SEW reducing motor, and transmission mechanism is a gear drive, adopts the mode of servo-drive, realizes positive and negative 180 ° of rotations of pallet changer 13 through gear drive.Mode through pneumatic spacing latch after pallet changer 13 puts in place is accurately located; Pallet changer 13 puts in place and detects through two mechanical limit switches 22 that are installed on pallet changer 13 bases; Two pneumatic spacing latches are installed on pallet changer 13 bases; Through air cylinder driven, the guide that latch is inserted on the turntable is accomplished the turntable location.Realize the accurate location of workbench, position error 0.05mm satisfies the requirement of positioning accuracy.
Said bumper tool: the corresponding a kind of bumper of each tool, bumper tool use the glass-reinforced plastic material profiling of lightweight to make, the about 8-10mm of thickness, and Facing material is softer, can not damage bumper, uses steel framework to support to a firm integral body.
The clamping of said bumper tool and location: at mounting plane of the bottom surface of bumper tool steel framework processing; And the dowel hole of 2 diameter 14mm arranged; Be used for being located by connecting, use 2 quick crimpers on the turntable can compress tool easily, quickly simultaneously with rotation platform.The single replacing that can in 5 minutes time, accomplish tool of this installation method.
Use fixedly bumper of vacuum cup.Whether 2 mechanical switch are installed on the bumper tool, are detected bumper and be in place, the organ type vacuum cup 11 of 4-5 the about 50mm of diameter is installed on each bumper tool, the absorption affinity of vacuum cup can be regulated through the vacuum of vacuum generator.
The present invention adopts said structure, and the operator is placed on bumper above the bumper tool, starts rotary knob, pallet changer 13 actions; The Rotate 180 degree stops, the bumper clamping and positioning, and the dynamic power machine hand punches according to the mould option program that detects and finishes then; The dynamic power machine hand stops to put in place, and bumper loosens, pallet changer 13 reverse rotations 180 degree; Manipulator carries out the cutting of second bumper more then, and meanwhile, the operator takes down the bumper that punching finishes; And another bumper is placed on the peripheral mould, so circulation realizes the bumper hole cyclic process of two stations.The bumper punching can reduce working strength of workers greatly before and after the present invention was used for automobile, increased work efficiency, and had stopped the surperficial situation of scuffing bumper that causes because of workman's general idea.
The present invention adopts the mode of pneumatic automatic tool changer to realize the replacing of cutter.The breaking sense switch detects tool damage: detection mode is that correlation optoelectronic switch 20 is installed on the tool magazine limit, machines in optoelectronic switch light curtain, to stop 1 second before the back robot returns original position at every turn, does not damage like cutter; Then trigger optoelectronic switch, robot only need return the original position standby and get final product this moment, like not triggering of optoelectronic switch; Tool damage then is described; Robot need move to tool magazine correspondence position point, and this moment, electric main shaft unclamped the handle of a knife clamping device, will damage cutter and be placed on the tool magazine room; Move to new tool position point then, the new cutter of gripping.
Claims (8)
1. bumper automatic punch; Comprise body, it is characterized in that: body is provided with the pallet changer that is driven by motor and transmission mechanism, and rotary table is provided with the bumper tool; Body is provided with the industrial robot with T axle that is used for the bumper punching; On the industrial robot T axle axle bed is installed, clamping has automatic tool changing electrical spindle on the axle bed, and the tool changing electrical spindle clamping has pair milling cutter of bumper Milling Process.
2. bumper automatic punch according to claim 1 is characterized in that: said motor is the reducing motor of servo-drive, and transmission mechanism is a gear drive, realizes positive and negative 180 ° of rotations of pallet changer through gear drive.
3. bumper automatic punch according to claim 1 and 2 is characterized in that: body is provided with limit switch and the pneumatic spacing latch that detects the pallet changer position, and pallet changer is provided with the set pin sleeve that pneumatic spacing latch is inserted.
4. bumper automatic punch according to claim 1 and 2 is characterized in that: the bumper tool is provided with the vacuum cup that is used to suck bumper.
5. bumper automatic punch according to claim 1 and 2; It is characterized in that: pallet changer is provided with the alignment pin that makes bumper tool location; The bumper tool is provided with the dowel hole that cooperates with alignment pin; Pallet changer is provided with quick crimper, and the alignment pin of pallet changer inserts in the dowel hole of bumper tool, and is connected with the bumper tool through quick crimper.
6. bumper automatic punch according to claim 4 is characterized in that: body is provided with the safety glass protective cover.
7. the perforating device of bumper according to claim 1 and 2, it is characterized in that: the electric main shaft milling cutter place at industrial robot is provided with the blowing device that is used to blow off smear metal.
8. the perforating device of bumper according to claim 1 and 2; It is characterized in that: said industrial machine people is 2; Each robot is furnished with for the tool magazine of replaceable cutter is provided oneself separately, and the correlation optoelectronic switch that detects cutter is installed on the tool magazine limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267595.8A CN102744607B (en) | 2012-07-30 | 2012-07-30 | A kind of bumper automatic punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267595.8A CN102744607B (en) | 2012-07-30 | 2012-07-30 | A kind of bumper automatic punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744607A true CN102744607A (en) | 2012-10-24 |
| CN102744607B CN102744607B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210267595.8A Active CN102744607B (en) | 2012-07-30 | 2012-07-30 | A kind of bumper automatic punch |
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| CN (1) | CN102744607B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368980A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Continuous forming machining series of hydraulic valve base plate |
| CN104525701A (en) * | 2014-11-27 | 2015-04-22 | 丹阳市腾辉液压机械有限公司 | Multi-directional drilling molding device for continuous molding processing series of hydraulic valve bottom plate |
| CN105618858A (en) * | 2016-03-30 | 2016-06-01 | 合肥江淮汽车制管有限公司 | Novel air conditioner pipeline perforating device |
| CN107081772A (en) * | 2017-06-19 | 2017-08-22 | 苏州紫金港智能制造装备有限公司 | A kind of robot flexibility Surface Milling producing unit |
| WO2018098611A1 (en) * | 2016-11-29 | 2018-06-07 | 黄孝如 | Rotary fixture platform |
| CN109108149A (en) * | 2018-09-12 | 2019-01-01 | 成都众凯汽车零部件制造有限公司 | A kind of automobile board punching tooling |
| CN109514275A (en) * | 2018-12-29 | 2019-03-26 | 长江超声智能装备（广东）股份有限公司 | Bumper assembly punching weldering automatic one machine |
| CN112171776A (en) * | 2020-09-23 | 2021-01-05 | 深圳市新昂慧科技有限公司 | Double-station continuous polaroid edging and perforating machine and processing method thereof |
| CN115283740A (en) * | 2022-08-02 | 2022-11-04 | 广东熙瑞智能科技有限公司 | Cutting workstation based on industrial robot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614672B (en) * | 2019-10-17 | 2021-04-09 | 广州亚琛自动化控制设备有限公司 | Robot ultrasonic punching, support pasting and approach bridge cutting all-in-one machine |
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| JPH01115534A (en) * | 1987-10-28 | 1989-05-08 | Nissei Plastics Ind Co | Complex machine |
| US5669866A (en) * | 1996-06-10 | 1997-09-23 | W. A. Whitney Co. | Punch press with tool changer |
| CN1562556A (en) * | 2004-03-31 | 2005-01-12 | 沈阳工业学院 | Fast vertical/horizontal type boring and milling automatic processing center |
| CN201223998Y (en) * | 2008-05-07 | 2009-04-22 | 长春艾希技术有限公司 | Laser robot bumper processing system |
| CN201728545U (en) * | 2010-05-06 | 2011-02-02 | 成英 | Improved numerically controlled machining center |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01115534A (en) * | 1987-10-28 | 1989-05-08 | Nissei Plastics Ind Co | Complex machine |
| US5669866A (en) * | 1996-06-10 | 1997-09-23 | W. A. Whitney Co. | Punch press with tool changer |
| CN1562556A (en) * | 2004-03-31 | 2005-01-12 | 沈阳工业学院 | Fast vertical/horizontal type boring and milling automatic processing center |
| CN201223998Y (en) * | 2008-05-07 | 2009-04-22 | 长春艾希技术有限公司 | Laser robot bumper processing system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368980A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Continuous forming machining series of hydraulic valve base plate |
| CN104525701A (en) * | 2014-11-27 | 2015-04-22 | 丹阳市腾辉液压机械有限公司 | Multi-directional drilling molding device for continuous molding processing series of hydraulic valve bottom plate |
| CN105618858A (en) * | 2016-03-30 | 2016-06-01 | 合肥江淮汽车制管有限公司 | Novel air conditioner pipeline perforating device |
| WO2018098611A1 (en) * | 2016-11-29 | 2018-06-07 | 黄孝如 | Rotary fixture platform |
| CN107081772A (en) * | 2017-06-19 | 2017-08-22 | 苏州紫金港智能制造装备有限公司 | A kind of robot flexibility Surface Milling producing unit |
| CN107081772B (en) * | 2017-06-19 | 2023-05-16 | 苏州紫金港智能制造装备有限公司 | Flexible curved surface milling production device of robot |
| CN109108149A (en) * | 2018-09-12 | 2019-01-01 | 成都众凯汽车零部件制造有限公司 | A kind of automobile board punching tooling |
| CN109514275A (en) * | 2018-12-29 | 2019-03-26 | 长江超声智能装备（广东）股份有限公司 | Bumper assembly punching weldering automatic one machine |
| CN109514275B (en) * | 2018-12-29 | 2024-03-29 | 长江智能科技(广东)股份有限公司 | Full-automatic all-in-one is welded in automobile bumper assembly punching |
| CN112171776A (en) * | 2020-09-23 | 2021-01-05 | 深圳市新昂慧科技有限公司 | Double-station continuous polaroid edging and perforating machine and processing method thereof |
| CN115283740A (en) * | 2022-08-02 | 2022-11-04 | 广东熙瑞智能科技有限公司 | Cutting workstation based on industrial robot |
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| CN102744607B (en) | 2015-09-02 |
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