CN202079788U - Hot riveting device for light-emitting diodes (LED) of automobile tail light - Google Patents
Hot riveting device for light-emitting diodes (LED) of automobile tail light Download PDFInfo
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- CN202079788U CN202079788U CN2011201285471U CN201120128547U CN202079788U CN 202079788 U CN202079788 U CN 202079788U CN 2011201285471 U CN2011201285471 U CN 2011201285471U CN 201120128547 U CN201120128547 U CN 201120128547U CN 202079788 U CN202079788 U CN 202079788U
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- frock
- hot riveting
- upper plate
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- bottom plate
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Abstract
The utility model discloses a hot riveting device for light-emitting diodes (LED) of an automobile tail light, which is matched with a special pressing machine (which is provided with a temperature control box and a programmable logic controller (PLC) control system) to implement the hot riveting operation, and comprises a tooling upper bottom plate, a tooling lower bottom plate, and connectors of upper pillars and lower pillars which are arranged between the tooling upper bottom plate and the tooling lower bottom plate; a positioning mould is arranged on the lower bottom plate; a spring compression bar, a secondary feeding cylinder, secondary feeding cylinder guide bars and fixed limit bars are fixed on the upper bottom plate; and the lower part of the secondary feeding cylinder is connected with heating modules provided with hot riveting heads. The hot riveting device has a simple structure, the cost is low, the hot riveting efficiency is high, the hot riveting quality is good, and the hot riveting operation of all hot riveting points on a tail light decorating frame can be completed once; and further, polytetrafluoroethylene (PTFE) anti-sticking coatings are arranged on the hot riveting heads, so the hot riveting parts are guaranteed to be smooth, drawn wires do not exist, the phenomenon that the riveting heads are stuck to fall cannot occur, a soft printed circuit board (PCB) is firmly connected onto the decorating frame and cannot sway on or fall off the decorating frame. The hot riveting device is suitable for acting as a tooling used for the hot riveting operation of LED particles on the automobile tail light and cannot be limited by types of automobiles and the operating space.
Description
Technical field
The utility model relates to a kind of erecting tools of vehicle lamp, specifically a kind of automobile tail light LED hot-riveting mobile device.
Background technology
Installation LED(Light-Emitting Diode on the automobile lamp) common practices of particle is to make hard LED module by LED manufacturer in advance according to the moulding of car light, PCB (printed substrate) soft board that maybe will have LED is riveted to earlier on the plastic stent that designs according to vehicle light shape, during the car light assembling hard LED module or plastic stent is installed on lamp housing or the escutcheon with tapping screw.
Be subjected to the vehicle of moulding and spatial constraints for some, when adopting LED as brake signal lamp and back position signalling lamp source, can only will have the direct rivet hot of PCB soft board of LED particle to the taillight decorative panel as taillight.And need the position of rivet hot to reach 20 many places when the PCB soft board is installed, and riveting quality requires high (not allowing the LED particle to have at all with respect to the taillight escutcheon rocks), and the taillight decorative panel easily is scratched for the part of aluminizing, and therefore needs to use special-purpose rivet hot equipment to implement riveted joint.
Existing LED rivet hot equipment mainly contains following two kinds:
A kind of is at the general small-size fuse machine special-purpose rivet hot frock (mould) to be installed, and because of the characteristics of fuse machine own cause the folding of this rivet hot frock highly less, and stroke is little, so can not the bigger frock of installation volume on this class general small-size fuse machine.
Another kind is large-scale special-purpose fuse machine, though the large volume frock can be installed, because of its complex structure, costs an arm and a leg, and easy-maintaining does not increase equipment investment and operating cost.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of automobile tail light LED hot-riveting mobile device, and it is simple in structure, and is with low cost, and rivet hot efficient height, rivet hot quality are good, can be once needs the disposable rivet hot in position of rivet hot to finish on the taillight escutcheon all; Have the Teflon anti-stick coating further on the rivet hot head, guarantee the smooth no wire drawing in rivet hot position, no riveted joint is glued phenomenon, and the PCB soft board is connected firmly on escutcheon, and pcb board does not have rocking, do not come off on escutcheon.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of automobile tail light LED hot-riveting mobile device, comprise the frock upper plate and the frock lower shoe of being separated by up and down and be arrangeding in parallel, at least two of connected bodies that also comprise upper supporting column and lower supporting rod, connected body is located between frock upper plate and frock lower shoe with being separated by, and the lower end of the upper end of frock upper supporting column and frock lower supporting rod is fixedly installed in respectively on frock upper plate, the frock lower shoe;
The frock lower shoe is provided with positioning clamping fixture, and its position is with adaptive with the relevant position of taillight escutcheon highly respectively; The bottom of frock upper plate is fixed with spring pressure bar;
Be fixed with the secondary feed cylinder of downward extension on the frock upper plate, described secondary feed cylinder both sides are provided with the secondary feed cylinder guidance bar that the frock upper plate is fixed at the top, also are provided with dead gag lever post; The bottom of secondary feed cylinder links to each other with the connecting plate of heating module through connection seat; Match with the sliding bearing on being fixed in connecting plate in the bottom of secondary feed cylinder guidance bar;
Heating module is provided with heating tube and the temperature sensor by temperature control box control; The bottom of heating module is equipped with the rivet hot head.
More than be basic structure of the present utility model, (the pressing special plane is provided with temperature control box, and heating module and temperature control box join and control its temperature by this temperature control box to cooperate the pressing special plane; Also is furnished with the PLC control system on the pressing special plane, rivet hot action by its control rivet hot frock) implements the rivet hot operation, its course of work is: heating module is heated and controls its temperature by temperature control box, after reaching design temperature (this temperature can be constant at setting value), can carry out the rivet hot of LED, on positioning clamping fixture, install the taillight escutcheon of the PCB soft board that has LED, by starting knob, the master cylinder of being located on the pressing special plane drives upper plate and secondary feed cylinder, upper supporting columns etc. fall, stretch cramping under the spring pressure bar simultaneously and live the taillight escutcheon, position sensor after putting in place on the master cylinder is issued an order, the secondary feed cylinder is depressed under the control of PLC, the rivet hot head of high temperature flattens the rivet hot post on the taillight escutcheon (because the status requirement that the secondary feed cylinder presses down is very accurate, the following pan position of secondary feed cylinder is to guarantee by the position that adjusting is installed in the nut on the dead gag lever post on the upper plate) the PCB soft board is riveted on the taillight escutcheon, position sensor after putting in place on the secondary feed cylinder is issued an order, under the control of PLC, master cylinder and secondary feed cylinder leave simultaneously, riveted joint is finished, and unloads workpiece and enters next working cycles.Master cylinder fell earlier fast when this device employing pressed down, and the secondary feed cylinder of adjustable-speed falls and realizes the secondary feeding then, has not only guaranteed work tempo but also guaranteed that the rivet hot position is stressed soft.In addition, large and small cylinder moves simultaneously when leaving, and, the effect spring pressure bar of spring force lags behind a period of time because leaving rivet hot position specific heat die, rivet hot head and rivet hot position are separated simply, help guaranteeing the rivet hot quality, once all installation positions are riveted, high efficiency, riveting quality is good.
As a kind of optimization of the present utility model, described rivet hot head is the structure that the stainless steel stem stem is coated with the Teflon anti-stick coating outward.
(This of rivet hot head optimized structure, riveting column adhesion in the time of can avoiding rivet hot on rivet hot head and the taillight escutcheon consequently glues riveting column, guarantees the smooth no wire drawing in rivet hot position, and no riveted joint is glued phenomenon, the PCB soft board is connected firmly on escutcheon, and pcb board does not have rocking, do not come off on escutcheon.）
As a kind of qualification of the present utility model, described spring pressure bar comprises pressure pipe, spring, depression bar, pressure head, pin from top to bottom, wherein pressure pipe top is provided with internal thread, be connected in the frock upper plate through sunk screw, the middle part of pressure pipe has internal cavity, be provided with spring in the internal cavity, the installation that matches of the bottom of pressure pipe and depression bar, depression bar through running through the long hole of slitting, pressure pipe bottom pin and pressure pipe between be slidingly matched; Pressure head is located at the depression bar end.
(More than be specializing of spring pressure bar structure, it is the principle that spring force is directly proportional with the decrement of spring when utilizing the spring compression, oneself pushed down workpiece when pressure was about to put in place after the master cylinder pressing, after master cylinder and stingy cylinder leave simultaneously after rivet hot is finished, spring pressure bar can leave under the effect of spring force hysteresis a period of time, and the taillight escutcheon can not shake when this pressure made the rivet hot post leave the rivet hot position.）
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, obtained technological progress is: (1) realizes rivet hot special plane function by carrying out adapted with the pressing special plane, implements the with low cost of rivet hot.
(2) pressing action divides secondary to finish during rivet hot, at first is that master cylinder falls, and guarantees that stroke is big, thus the fast productive temp that guarantees of the speed that presses down; Next is that secondary feed cylinder drive rivet hot head falls, and has little, the slow-footed characteristics of stroke, and downforce is soft, can guarantee riveting quality.
(3) all mounting points of rivet hot simultaneously, the production efficiency height, energy savings reduces cost.
The utility model is suitable for being used for as frock the rivet hot operation of LED particle on the automobile tail light, is not subjected to the restriction of vehicle and operating space.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing of rivet hot head among Fig. 1.
Among the figure: 1-spring pressure bar, 2-secondary feed cylinder, 3-frock upper plate, 4-secondary feed cylinder guidance bar, 5-upper supporting column, 6-heating module, 7-rivet hot head, 8-lower supporting rod, 9-positioning clamping fixture, 10-frock lower shoe, 11-Teflon anti-stick coating, 12-dead gag lever post.
The specific embodiment
Embodiment
It shown in Fig. 1 and Fig. 2 a kind of automobile tail light LED hot-riveting mobile device, comprise the frock upper plate 3 and frock lower shoe 10 of being separated by up and down and be arrangeding in parallel, also comprise by join up and down at least two of the connected bodies that form of upper supporting column 5 and lower supporting rod 8, connected body is located at 10 of frock upper plate 3 and frock lower shoes with being separated by, and the lower end of the upper end of frock upper supporting column 5 and frock lower supporting rod 8 is fixedly installed in frock upper plate 5 bottom surfaces respectively, frock lower supporting rod 8 is installed on the frock lower shoe 10.
When master cylinder is regained, last lower supporting rod 5 and opening in 8 minutes, upper and lower pillar 5 engages with 8 during the master cylinder pressing, last lower supporting rod 5 and 8 adjustable length, upper and lower base plate 3 and 10 distance and the plane relative position during mold exchange more when being used to guarantee the master cylinder pressing.
Frock lower shoe 10 is provided with the positioning clamping fixture 9 that is used for taillight escutcheon location, and the position at its place is with adaptive with the relevant position of taillight escutcheon highly respectively; The bottom of frock upper plate 3 is fixed with the spring pressure bar 1 in order to the cramping lamp housing.
(polyurethane material is made for associated components in spring pressure bar 1 structure such as pressure pipe, depression bar, pressure head, its function is to prevent to weigh wounded escutcheon) etc. do not limit to above-mentioned concrete shape, the equivalent transformation that multiple mode can be arranged can be pipe, square tube or other shape as pressure pipe.
The bottom of frock upper plate 3 is fixed with the secondary feed cylinder 2 of downward extension.Secondary feed cylinder 2 is used for providing power to the secondary feed of thermal modules 6, its both sides are provided with the secondary feed cylinder guidance bar 4 that frock upper plate 3 bottoms are fixed at the top, and be used to guarantee that the dead gag lever post 12(of secondary feed cylinder 2 accurate stop positions is furnished with setscrew nut), the bottom of secondary feed cylinder 2 links to each other through the connecting plate of connection seat with heating module 6, matching with the sliding bearing on being fixed in connecting plate in the bottom of secondary feed cylinder guidance bar 4, is used for the upper and lower mobile guide to thermal modules 6.
The bottom of heating module 6 is equipped with rivet hot 7.The structure of rivet hot 7 as shown in Figure 3, it is the conventional structure of stainless steel stem stem shape, is coated with Teflon anti-stick coating 11 outward.
Present embodiment cooperates the pressing special plane, and (be provided with temperature control box, heating module 6 joins with temperature control box and controls its temperature by this temperature control box; Also be furnished with the PLC control system on the pressing special plane, by the rivet hot action of its control rivet hot frock) enforcement rivet hot operation.
The course of work of present embodiment is: heating module is heated and controls its temperature by temperature control box, after reaching design temperature (this temperature can be constant at setting value), can carry out the rivet hot of LED, on positioning clamping fixture, install the taillight escutcheon of the PCB soft board that has LED, by starting knob, the master cylinder of being located on the pressing special plane drives upper plate and secondary feed cylinder, upper supporting columns etc. fall, stretch cramping under the spring pressure bar simultaneously and live the taillight escutcheon, position sensor after putting in place on the master cylinder is issued an order, the secondary feed cylinder is depressed under the control of PLC, the rivet hot head of high temperature flattens the rivet hot post on the taillight escutcheon (because the status requirement that the secondary feed cylinder presses down is very accurate, the following pan position of secondary feed cylinder is to guarantee by the position that adjusting is installed in the nut on the dead gag lever post on the upper plate) the PCB soft board is riveted on the taillight escutcheon, position sensor after putting in place on the secondary feed cylinder is issued an order, under the control of PLC, master cylinder and secondary feed cylinder leave simultaneously, riveted joint is finished, and unloads workpiece and enters next working cycles.Master cylinder fell earlier fast when this device employing pressed down, and the secondary feed cylinder of adjustable-speed falls and realizes the secondary feeding then, has not only guaranteed work tempo but also guaranteed that the rivet hot position is stressed soft.In addition, large and small cylinder moves simultaneously when leaving, and, the effect spring pressure bar of spring force lags behind a period of time because leaving rivet hot position specific heat die, rivet hot head and rivet hot position are separated simply, help guaranteeing the rivet hot quality, once all installation positions are riveted, high efficiency, riveting quality is good.
Claims (3)
1. an automobile tail light LED hot-riveting mobile device comprises the frock upper plate (3) and frock lower shoe (10) of being separated by up and down and be arrangeding in parallel,
It is characterized in that:It also comprises by two of the connected bodies of upper supporting column (5) and lower supporting rod (8) at least, connected body is located between frock upper plate (3) and frock lower shoe (10) with being separated by, and the lower end of the upper end of frock upper supporting column (5) and frock lower supporting rod (8) is fixedly installed in respectively on frock upper plate (5), the frock lower shoe (10);
Frock lower shoe (10) is provided with positioning clamping fixture (9), and its position is with adaptive with the relevant position of taillight escutcheon highly respectively; The bottom of frock upper plate (3) is fixed with spring pressure bar (1);
The bottom of frock upper plate (3) is fixed with secondary feed cylinder (2), and its both sides are provided with the secondary feed cylinder guidance bar (4) that frock upper plate (3) is fixed at the top, also are provided with dead gag lever post (12); The bottom of secondary feed cylinder (2) links to each other through the connecting plate of connection seat with heating module (6); Match with the sliding bearing on being fixed in connecting plate in the bottom of secondary feed cylinder guidance bar (4);
Heating module (6) is provided with heating tube and the temperature sensor by temperature control box control; The bottom of heating module (6) is equipped with rivet hot head (7).
2. automobile tail light LED hot-riveting mobile device according to claim 1,
It is characterized in that:Described rivet hot head (7) is coated with the structure of Teflon anti-stick coating (11) outward for the stainless steel stem stem.
3. automobile tail light LED hot-riveting mobile device according to claim 1 and 2,
It is characterized in that:Described spring pressure bar (1) comprises pressure pipe, spring, depression bar, pressure head, pin from top to bottom, wherein pressure pipe top is provided with internal thread, be connected in frock upper plate (3) through sunk screw, the middle part of pressure pipe has internal cavity, be provided with spring in the internal cavity, the installation that matches of the bottom of pressure pipe and depression bar, depression bar is slidingly matched through between pin in the long hole of slitting through the pressure pipe bottom and pressure pipe; Pressure head is located at the depression bar end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201285471U CN202079788U (en) | 2011-04-27 | 2011-04-27 | Hot riveting device for light-emitting diodes (LED) of automobile tail light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201285471U CN202079788U (en) | 2011-04-27 | 2011-04-27 | Hot riveting device for light-emitting diodes (LED) of automobile tail light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079788U true CN202079788U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201285471U Expired - Fee Related CN202079788U (en) | 2011-04-27 | 2011-04-27 | Hot riveting device for light-emitting diodes (LED) of automobile tail light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079788U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642308A (en) * | 2012-05-08 | 2012-08-22 | 安徽省精正电器有限公司 | Device for pressing adhesive on two sides of water pan |
| CN103624983A (en) * | 2013-11-19 | 2014-03-12 | 上海航天汽车机电股份有限公司汽车机电分公司 | Hot riveting equipment for sensor |
| CN103707504A (en) * | 2012-10-08 | 2014-04-09 | 金宝电子（中国）有限公司 | Assembling device and assembling method |
| CN104842552A (en) * | 2015-05-26 | 2015-08-19 | 芜湖致通汽车电子有限公司 | Automatic hot riveting device for sensor and hot riveting method for automatic hot riveting device |
| CN104859142A (en) * | 2015-05-26 | 2015-08-26 | 芜湖致通汽车电子有限公司 | Hot-riveting device for fixing sensor circuit board |
| CN105965876A (en) * | 2016-07-05 | 2016-09-28 | 江苏富新电子照明科技有限公司 | LED module electrodynamic type hot riveting device |
| CN108928004A (en) * | 2018-08-14 | 2018-12-04 | 苏州德利而自动化科技有限公司 | A kind of rivet hot connection device |
| CN109488997A (en) * | 2018-11-20 | 2019-03-19 | 华域视觉科技(上海)有限公司 | A kind of illuminating source fixed structure and car light |
-
2011
- 2011-04-27 CN CN2011201285471U patent/CN202079788U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642308A (en) * | 2012-05-08 | 2012-08-22 | 安徽省精正电器有限公司 | Device for pressing adhesive on two sides of water pan |
| CN103707504A (en) * | 2012-10-08 | 2014-04-09 | 金宝电子（中国）有限公司 | Assembling device and assembling method |
| CN103624983A (en) * | 2013-11-19 | 2014-03-12 | 上海航天汽车机电股份有限公司汽车机电分公司 | Hot riveting equipment for sensor |
| CN103624983B (en) * | 2013-11-19 | 2016-03-23 | 上海航天汽车机电股份有限公司汽车机电分公司 | A kind of sensor hot-riveting device |
| CN104842552A (en) * | 2015-05-26 | 2015-08-19 | 芜湖致通汽车电子有限公司 | Automatic hot riveting device for sensor and hot riveting method for automatic hot riveting device |
| CN104859142A (en) * | 2015-05-26 | 2015-08-26 | 芜湖致通汽车电子有限公司 | Hot-riveting device for fixing sensor circuit board |
| CN104859142B (en) * | 2015-05-26 | 2017-08-15 | 芜湖致通汽车电子有限公司 | A kind of hot-riveting mobile device fixed for sensor circuit board |
| CN104842552B (en) * | 2015-05-26 | 2017-12-05 | 芜湖致通汽车电子有限公司 | A kind of automatic hot-riveting device and its rivet hot method for sensor |
| CN105965876A (en) * | 2016-07-05 | 2016-09-28 | 江苏富新电子照明科技有限公司 | LED module electrodynamic type hot riveting device |
| CN108928004A (en) * | 2018-08-14 | 2018-12-04 | 苏州德利而自动化科技有限公司 | A kind of rivet hot connection device |
| CN109488997A (en) * | 2018-11-20 | 2019-03-19 | 华域视觉科技(上海)有限公司 | A kind of illuminating source fixed structure and car light |
| CN109488997B (en) * | 2018-11-20 | 2024-02-09 | 华域视觉科技(上海)有限公司 | Luminous light source fixed knot constructs and car light |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170427 |