CN103317721A - Automobile front bumper ultrasonic welding machine - Google Patents
Automobile front bumper ultrasonic welding machine Download PDFInfo
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- CN103317721A CN103317721A CN2013102219979A CN201310221997A CN103317721A CN 103317721 A CN103317721 A CN 103317721A CN 2013102219979 A CN2013102219979 A CN 2013102219979A CN 201310221997 A CN201310221997 A CN 201310221997A CN 103317721 A CN103317721 A CN 103317721A
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Abstract
The invention discloses an automobile front bumper ultrasonic welding machine comprising an upper frame and a lower frame. A preload main cylinder is arranged on the upper frame. A preload plate which can move forward and backward along the upper frame is connected to the piston end of the preload main cylinder. A plurality of preload cylinders are arranged on the preload plate. Preload cylinder piston ends are connected with preload blocks. A punching area and a welding area are arranged front and back on the lower frame. A slide rail is arranged on the lower frame. A slide seat with forward and backward movements controlled by a slide cylinder is arranged on the slide rail. An ejector mechanism is arranged on the slide seat. The ejector mechanism can move between the punching area and the welding area through the slide seat. According to the scheme provided by the invention, with the cooperation of the punching area, the welding area, and the preloading plate, the preload plate contracts under the control of the preload main cylinder when finished, such that the preload plate is separated from the surface of a product, and the product can be conveniently fetched and assembled. Therefore, production efficiency is greatly improved, and operator labor intensity is reduced.
Description
Technical field
The present invention relates to a kind of ultrasonic welding machine, relate generally to specifically a kind of automobile front beam ultrasonic welding machine, belong to the bonding machine technical field.
Background technology
Development along with auto industry, bumper has also moved towards on the road of innovation as a kind of important safety device, the car front/rear collision bumper of today is except keeping original defencive function, also to pursue harmony and unification with the car body moulding, the lightweight of pursuit itself, in order to reach this purpose, the front/rear collision bumper of car has adopted plastics at present, and people are called plastic bumper; Punching is carried out with the welding substep during existing bumper welding, picks and places trouble after welding is finished, and causes like this production efficiency low, can not carry out large batch of production.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of punching and weldedization and carried out, pick and place easily automobile front beam ultrasonic welding machine.
Technical solution of the present invention is achieved in that a kind of automobile front beam ultrasonic welding machine, comprises upper spider, lower bearing bracket, and described upper spider is provided with the precompressed master cylinder; Described precompressed master cylinder piston end is connected with the prefabricating plate that can move forward and backward along upper spider; A plurality of pre-air cylinders are installed on the described prefabricating plate; Described precompressed cylinder piston end is connected with pre-briquetting; Be provided with punch area, weld zone before and after on the described lower bearing bracket; Described lower bearing bracket is provided with slide rail; Described slide rail is provided with the slide that moves forward and backward by sliding cylinder control; The holder mold mechanism is installed on the described slide; Described holder mold mechanism can move between punch area and weld zone by slide.
Preferably, described punch area comprises a plurality of punching units, punching unit support, and described punching unit is fixed on the punching unit support; Described punching unit support is arranged on the lower bearing bracket.
Preferably, described punching unit comprises link, oil cylinder, and described oil cylinder is fixed on the link upper end; Described oil cylinder piston end is connected with drift; Described drift top is provided with compact heap; Described compact heap is provided with the spring that is connected with link; Described link lower end is provided with the punch holder that cooperates with drift.
Preferably, described weld zone comprises a plurality of welding units; Described welding unit is fixedly mounted on the lower bearing bracket.
Preferably, described welding unit comprises holder, the first cylinder, slide block, the second cylinder, sends out shake cylinder, plumb joint; Described the first cylinder is arranged in the holder; Described the first cylinder piston end is connected on the slide block, and the band movable slider moves along shoe surface; Described the second cylinder is fixed on the slide block upper surface; Described shake cylinder one end is connected with plumb joint, and the other end is connected on the second cylinder piston end; Described the second cylinder drives a shake cylinder and moves along the slide block direction with plumb joint.
Preferably, described holder mold mechanism comprises holder die holder, holder mould bracing frame, holder mould cylinder, and described holder die holder is installed on the slide; Described holder mould bracing frame is installed on the holder die holder; Described holder mould cylinder piston end is connected on the holder mould bracing frame control, and it moves up and down.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of automobile front beam ultrasonic welding machine of the present invention; pass through punch area; the weld zone; the common cooperation of prefabricating plate three parts; make bonding machine can finish simultaneously punching and the welding of product; product is delivered to punch area by the holder mold mechanism and is carried out punching; after finishing punching; the holder mold mechanism moves to the weld zone; prefabricating plate at first compresses product; the weld zone welds after compressing, and by such method the punching welding can be finished in a machine, and precompressed master cylinder control prefabricating plate shrinks after finishing; make prefabricating plate leave product surface; make things convenient for product to take out and installation, greatly improved production efficiency, reduced operating personnel's labour intensity.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of automobile front beam ultrasonic welding machine of the present invention program;
Accompanying drawing 2 is the partial schematic diagram of a kind of automobile front beam ultrasonic welding machine of the present invention program;
Accompanying drawing 3 is the punching unit schematic diagram of a kind of automobile front beam ultrasonic welding machine of the present invention;
Accompanying drawing 4 is the welding unit schematic diagram of a kind of automobile front beam ultrasonic welding machine of the present invention;
Wherein: 1, upper spider; 2, lower bearing bracket; 3, prefabricating plate; 4, precompressed master cylinder; 5, pre-air cylinder; 6, pre-briquetting; 7, punch area; 8, weld zone; 9, slide rail; 10, sliding cylinder; 11, slide; 12, holder die holder; 13, holder mould cylinder; 14, holder mould bracing frame; 15, punching unit support; 16, link; 17, oil cylinder; 18, drift; 19, compact heap; 20, spring; 21, punch holder; 22, holder; 23, the first cylinder; 24, slide block; 25, the second cylinder; 26, send out the shake cylinder; 27, plumb joint; 28, holder mold mechanism.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1-4 is a kind of automobile front beam ultrasonic welding machine of the present invention, comprise upper spider 1, lower bearing bracket 2, described upper spider 1 is provided with precompressed master cylinder 4, play control prefabricating plate 3 along the effect that upper spider 1 moves forward and backward, the location of product and compression when coming more effectively to weld, finish welding simultaneously after, precompressed master cylinder 4 shrinks, make prefabricating plate 3 leave product surface, product is conveniently taken off and install, improved the efficient of producing; A plurality of pre-air cylinders 5 are installed on the described prefabricating plate 3; Described pre-air cylinder 5 piston ends are connected with pre-briquetting 6, and pre-briquetting 6 is by pre-air cylinder 5 controls, Telescopic movable, convenient compression to product; Be provided with punch area 7, weld zone 8 before and after on the described lower bearing bracket 2, punch area 7 carries out the punching operation to product, the welding step that weld zone 8 carries out product, integrated production; Described lower bearing bracket 2 is provided with slide rail 9, and slide rail 9 is provided with the slide 11 that moves forward and backward by sliding cylinder 10 controls, and is convenient mobile between punch area 7 and weld zone 8 to holder mold mechanism 28; The holder mold mechanism 28 of installing on the described slide 11 is used for placing product and reaches the processing that the position adjustment of product is adapted to punching and welding step.
Described punch area 7 comprises a plurality of punching units, punching unit support 15, and described punching unit is fixed on the punching unit support 15; Described punching unit support 15 is arranged on the lower bearing bracket 2.
Described punching unit comprises link 16, oil cylinder 17, and described oil cylinder 17 is fixed on link 16 upper ends; Described oil cylinder 17 piston ends are connected with drift 18; Described drift 18 tops are provided with compact heap 19; Described compact heap 19 is provided with the spring 20 that is connected with link 16; Described link 16 lower ends are provided with the punch holder 21 that cooperates with drift 18; When product was carried out punching, product was put between drift 18 and the punch holder 21, and compact heap 19 is pressed on the product under the effect of spring 20, and oil cylinder 17 runnings press down carries out punching to product.
Described weld zone comprises a plurality of welding units; Described welding unit is fixedly mounted on the lower bearing bracket 2.
Described welding unit comprises holder 22, the first cylinder 23, slide block 24, the second cylinder 25, sends out shake cylinder 26, plumb joint 27; Described the first cylinder 23 is arranged in the holder 22; Described the first cylinder 23 piston ends are connected on the slide block 24, and band movable slider 24 moves along shoe surface; Described the second cylinder 25 is fixed on slide block 24 upper surfaces; Described shake cylinder 26 1 ends are connected with plumb joint 27, and the other end is connected on the second cylinder 25 piston ends; Described the second cylinder 25 drives a shake cylinder 26 and moves along slide block 24 directions with plumb joint 27; When product is welded, welding unit divides two sections to move, at first the first cylinder 23 piston ends stretch out, and promote slide block 24 and move to the line of production, move to stop behind the certain position mobile, the second cylinder 25 stretches out, a promotion shake cylinder 26 and plumb joint 27 move to product place to be welded and weld, and adopt like this two-part to move welding, and different welding distances is controlled, welding unit is long or weld unsettled problem when solving one-part form and directly welding, and improves welding quality.
Described holder mold mechanism 28 comprises holder die holder 12, holder mould bracing frame 14, holder mould cylinder 13, and described holder die holder 12 is installed on the slide 11; Described holder mould bracing frame 14 is installed on the holder die holder 12; Described holder mould cylinder 13 piston ends are connected on the holder mould bracing frame 14 control, and it moves up and down; Product is delivered to punch area 7 by holder mould bracing frame 14 and is carried out punching, finish punching after, holder mould bracing frame 14 moves to weld zone 8 by sliding cylinder 10, makes things convenient for like this product punching and welding.
The present invention program is by punch area 7, weld zone 8, the common cooperation of prefabricating plate 3 three parts, make bonding machine can finish simultaneously punching and the welding of product, product is delivered to punch area 7 by holder mould bracing frame 14 and is carried out punching, after finishing punching, holder mould bracing frame 14 moves to weld zone 8, prefabricating plate 3 at first compresses product, weld zone 8 welds after compressing, by such method the punching welding can be finished in a machine, precompressed master cylinder 4 control prefabricating plates 3 shrink after finishing, and make prefabricating plate 3 leave product surface, make things convenient for product to take out and installation, greatly improve production efficiency, reduced operating personnel's labour intensity.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. an automobile front beam ultrasonic welding machine comprises upper spider, lower bearing bracket, it is characterized in that: described upper spider is provided with the precompressed master cylinder; Described precompressed master cylinder piston end is connected with the prefabricating plate that can move forward and backward along upper spider; A plurality of pre-air cylinders are installed on the described prefabricating plate; Described precompressed cylinder piston end is connected with pre-briquetting; Be provided with punch area, weld zone before and after on the described lower bearing bracket; Described lower bearing bracket is provided with slide rail; Described slide rail is provided with the slide that moves forward and backward by sliding cylinder control; The holder mold mechanism is installed on the described slide; Described holder mold mechanism can move between punch area and weld zone by slide.
2. a kind of automobile front beam ultrasonic welding machine as claimed in claim 1, it is characterized in that: described punch area comprises a plurality of punching units, punching unit support, described punching unit is fixed on the punching unit support; Described punching unit support is arranged on the lower bearing bracket.
3. a kind of automobile front beam ultrasonic welding machine as claimed in claim 2, it is characterized in that: described punching unit comprises link, oil cylinder, described oil cylinder is fixed on the link upper end; Described oil cylinder piston end is connected with drift; Described drift top is provided with compact heap; Described compact heap is provided with the spring that is connected with link; Described link lower end is provided with the punch holder that cooperates with drift.
4. a kind of automobile front beam ultrasonic welding machine as claimed in claim 1, it is characterized in that: described weld zone comprises a plurality of welding units; Described welding unit is fixedly mounted on the lower bearing bracket.
5. a kind of automobile front beam ultrasonic welding machine as claimed in claim 4 is characterized in that: described welding unit comprises holder, the first cylinder, slide block, the second cylinder, sends out shake cylinder, plumb joint; Described the first cylinder is arranged in the holder; Described the first cylinder piston end is connected on the slide block, and the band movable slider moves along shoe surface; Described the second cylinder is fixed on the slide block upper surface; Described shake cylinder one end is connected with plumb joint, and the other end is connected on the second cylinder piston end; Described the second cylinder drives a shake cylinder and moves along the slide block direction with plumb joint.
6. a kind of automobile front beam ultrasonic welding machine as claimed in claim 1 is characterized in that: described holder mold mechanism comprises holder die holder, holder mould bracing frame, holder mould cylinder, and described holder die holder is installed on the slide; Described holder mould bracing frame is installed on the holder die holder; Described holder mould cylinder piston end is connected on the holder mould bracing frame control, and it moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102219979A CN103317721A (en) | 2013-06-06 | 2013-06-06 | Automobile front bumper ultrasonic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102219979A CN103317721A (en) | 2013-06-06 | 2013-06-06 | Automobile front bumper ultrasonic welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN103317721A true CN103317721A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102219979A Pending CN103317721A (en) | 2013-06-06 | 2013-06-06 | Automobile front bumper ultrasonic welding machine |
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| CN (1) | CN103317721A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608377A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Fastening device for horizontal type hot plate welding machine |
| CN107336444A (en) * | 2016-04-29 | 2017-11-10 | 现代自动车株式会社 | Product assembling apparatus and manufacture the method for bumper guard plate with it |
| CN108705603A (en) * | 2018-05-28 | 2018-10-26 | 必诺机械（东莞）有限公司 | A kind of non-flexible ultrasonic wave punching unit |
| CN109352730A (en) * | 2018-11-02 | 2019-02-19 | 郑州日产汽车有限公司 | Punching apparatus for resin bumper |
| CN109352727A (en) * | 2018-11-23 | 2019-02-19 | 芜湖毅昌科技有限公司 | A kind of automobile front beam automatic punching device |
| CN109397376A (en) * | 2018-11-23 | 2019-03-01 | 芜湖毅昌科技有限公司 | A kind of automobile front beam automatic punching welder |
| CN110977474A (en) * | 2019-12-26 | 2020-04-10 | 必尚自动化技术(上海)有限公司 | Punching and welding integrated equipment for automobile front bumper |
| CN111673832A (en) * | 2020-06-19 | 2020-09-18 | 芜湖国风塑胶科技有限公司 | Punching and welding integrated machine for automobile front bumper |
| CN114654240A (en) * | 2020-12-24 | 2022-06-24 | 必尚自动化技术(上海)有限公司 | Punching and welding integrated machine for automobile bumper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223549A1 (en) * | 2004-04-13 | 2005-10-13 | Hans-Dieter Braun | Apparatus for punching and welding or bonding workpieces |
| CN201309183Y (en) * | 2008-11-17 | 2009-09-16 | 钱周忠 | Mechanical puncher for automobile plastic accessories |
| CN201800242U (en) * | 2010-09-20 | 2011-04-20 | 苏州凯尔博精密机械有限公司 | Movable welding head of ultrasonic welder |
| CN203344318U (en) * | 2013-06-06 | 2013-12-18 | 苏州凯尔博精密机械有限公司 | Ultrasonic welding machine for car front bumper |
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2013
- 2013-06-06 CN CN2013102219979A patent/CN103317721A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223549A1 (en) * | 2004-04-13 | 2005-10-13 | Hans-Dieter Braun | Apparatus for punching and welding or bonding workpieces |
| CN201309183Y (en) * | 2008-11-17 | 2009-09-16 | 钱周忠 | Mechanical puncher for automobile plastic accessories |
| CN201800242U (en) * | 2010-09-20 | 2011-04-20 | 苏州凯尔博精密机械有限公司 | Movable welding head of ultrasonic welder |
| CN203344318U (en) * | 2013-06-06 | 2013-12-18 | 苏州凯尔博精密机械有限公司 | Ultrasonic welding machine for car front bumper |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608377A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Fastening device for horizontal type hot plate welding machine |
| CN107336444A (en) * | 2016-04-29 | 2017-11-10 | 现代自动车株式会社 | Product assembling apparatus and manufacture the method for bumper guard plate with it |
| CN107336444B (en) * | 2016-04-29 | 2021-03-05 | 现代自动车株式会社 | Product assembling device and method for manufacturing bumper guard using the same |
| CN108705603A (en) * | 2018-05-28 | 2018-10-26 | 必诺机械（东莞）有限公司 | A kind of non-flexible ultrasonic wave punching unit |
| CN109352730A (en) * | 2018-11-02 | 2019-02-19 | 郑州日产汽车有限公司 | Punching apparatus for resin bumper |
| CN109352727A (en) * | 2018-11-23 | 2019-02-19 | 芜湖毅昌科技有限公司 | A kind of automobile front beam automatic punching device |
| CN109397376A (en) * | 2018-11-23 | 2019-03-01 | 芜湖毅昌科技有限公司 | A kind of automobile front beam automatic punching welder |
| CN109397376B (en) * | 2018-11-23 | 2023-08-25 | 芜湖毅昌科技有限公司 | Automatic punching and welding device for automobile front bumper |
| CN109352727B (en) * | 2018-11-23 | 2023-09-05 | 芜湖毅昌科技有限公司 | Automatic punching device for front bumper of automobile |
| CN110977474A (en) * | 2019-12-26 | 2020-04-10 | 必尚自动化技术(上海)有限公司 | Punching and welding integrated equipment for automobile front bumper |
| CN111673832A (en) * | 2020-06-19 | 2020-09-18 | 芜湖国风塑胶科技有限公司 | Punching and welding integrated machine for automobile front bumper |
| CN114654240A (en) * | 2020-12-24 | 2022-06-24 | 必尚自动化技术(上海)有限公司 | Punching and welding integrated machine for automobile bumper |
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Application publication date: 20130925 |
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| RJ01 | Rejection of invention patent application after publication |