CN103953886B - The dimming components of front fog lamp of automobile and heat shield combination assembling device - Google Patents
The dimming components of front fog lamp of automobile and heat shield combination assembling device Download PDFInfo
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- CN103953886B CN103953886B CN201410182455.XA CN201410182455A CN103953886B CN 103953886 B CN103953886 B CN 103953886B CN 201410182455 A CN201410182455 A CN 201410182455A CN 103953886 B CN103953886 B CN 103953886B
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Abstract
The present invention relates to a kind of dimming components and heat shield combination assembling device of front fog lamp of automobile, the base plate of lower mold assemblies is provided with lower guide pillar and the first supporting base and the first limit base and the second limit base, and the first supporting base is provided with the 3rd limit base and the 4th limit base, the top board of upper die component is provided with upper guide post and rear position margining plate and slide unit cylinder, rear position margining plate is arranged on the rear side of top board, rear position margining plate carries out to heat shield the front portion that spacing locating slot is positioned at the second limit base, rear position margining plate is positioned at locating slot place and is provided with at least two magnetic blocks for adsorbing heat shield, the moving member of slide unit cylinder is provided with U-shaped bearing, the rear side of U-shaped bearing is provided with to be stirred and spacing driving lever light regulating rod, the mount pad of U-shaped seat front is equipped with cylinder, the piston rod of cylinder is provided with the suction base for adsorbing light modulation nut, and there is in suction base vacuumizing and adsorbing die cavity.The present invention is rational in infrastructure, can improve efficiency of assembling and precision.
Description
Technical field
The present invention relates to a kind of dimming components and heat shield combination assembling device of front fog lamp of automobile, belong to Vehicular lamp manufacturing technology field.
Background technology
Traditional front fog lamp of motor vehicle is formed primarily of lamp socket, lens and speculum and bulb, lens and speculum are arranged on the front and rear portions of lamp socket respectively, bulb is installed on the mirror, catadioptric systems is formed after lens is connected with speculum, obtain the front fog lamp luminous intensity distribution light shape of necessary requirement, under the adverse weather conditions such as mist, snow and heavy rain, or when travelling in the environment that flue dust fills the air, in order to illuminate road ahead, guarantee driving safety and front fog lamp must be adopted to throw light on.But because front fog lamp is while lighting luminescence, also has a large amount of heats and distribute, and conventional front fog lamp structure relative compact, the heat that therefore light source produces can cause inner body to be out of shape.Therefore current front fog lamp can also be installed one and be made heat shield by exotic material in lamp socket, bulb and lens is separated, the heat produced with isolated bulb by this heat shield, avoids too high light-source temperature directly to have a negative impact to lens.Front fog lamp is also provided with dimming mechanism, and the light regulating rod of dimming mechanism is arranged on lamp socket inside, and the light nut seat part be connected with light regulating rod is arranged on the outside of lamp socket.At present in front fog lamp assembling process, because heat shield is that side is installed, and dimming mechanism is the crimping of horizontal aspect, is therefore to adopt twice installation procedure to install.When heat shield assembles, lamp socket is arranged on limit base and fixing after, by artificial installation position heat shield being placed on lamp socket, be press-fitted by press.When assembling dimming mechanism; again lamp socket is placed to organize separately on limit base again and fix; by in artificial groove light regulating rod is placed on inside lamp socket; owing to axially cannot carry out spacing to it when placing light regulating rod; therefore the medial extremity of light regulating rod usually can be withstood on a specific purpose tool, then by light modulation nut from the outside press-in light regulating rod of lamp socket.But when above-mentioned dimming components and heat shield combination assembling, need to be fixed on the positioning for twice lamp socket on the one hand, reference for assembling is different, not easily improves assembly precision, and two operation assemblings also take certain non-cutting time, and increases installation time.Human assistance is adopted to assemble not only labour intensity on the other hand large, efficiency of assembling is low, especially light modulation nut is in process of press in, because rigging position often deviation can occur, cause the axis of light regulating rod and light modulation nut not easily coaxial, need twice or repeatedly press-fit, and reduce assembly precision, even can cause the damage of the installation place of light modulation nut or lamp socket, make front fog lamp light type have very large otherness, assembly qualified rate is not high.
Summary of the invention
The object of this invention is to provide a kind of rational in infrastructure, dimming components and the heat shield combination assembling device of the front fog lamp of automobile of efficiency of assembling and precision can be improved.
The present invention is the technical scheme achieved the above object: a kind of dimming components of front fog lamp of automobile and heat shield combination assembling device, is characterized in that: comprise upper die component and lower mold assemblies,
Described lower mold assemblies comprises base plate, be arranged at least two lower guide pillars of base plate upper periphery and the first supporting base and for carrying out the first spacing limit base and the second limit base to lamp socket side, the front portion of the first limit base is provided with notch, second limit base is arranged on the rear portion of the first limit base, the first described supporting base is provided with for carrying out the 3rd spacing limit base and the 4th limit base to lamp socket opposite side, and the 3rd limit base is positioned at the front portion of the 4th limit base;
Described upper die component comprises top board, be arranged on roof perimeter and the upper guide post corresponding with lower guide pillar and rear position margining plate and slide unit cylinder, rear position margining plate is arranged on the rear side of top board, rear position margining plate carries out to heat shield the die cavity front portion that spacing locating slot is positioned at the second limit base, rear position margining plate is positioned at locating slot place and is provided with at least two magnetic blocks for adsorbing heat shield, described slide unit cylinder is arranged on the sidepiece of top board, the moving member of slide unit cylinder is provided with U-shaped bearing, the rear side of U-shaped bearing is provided with to be stirred and spacing driving lever light regulating rod, the mount pad of U-shaped seat front is equipped with cylinder, the piston rod of cylinder is provided with the suction base for adsorbing light modulation nut, and there is in suction base vacuumizing and adsorbing die cavity.
Wherein: the driving lever on described U-shaped bearing is up big and down small, and driving lever center line is coaxial with the center line on cylinder piston rod.
Mounting plate installed by described top board, and rear position margining plate and slide unit cylinder are arranged on mounting plate respectively.
Described mounting plate is provided with transition installing plate, transition installing plate is connected with slide unit cylinder.
Be provided with positioning convex in described suction base, and positioning convex and suction base outer wall form vacuumizing and adsorbing die cavity.
Described rear position margining plate is positioned at locating slot edge and is provided with at least one projection.
The present invention adopts upper die component and lower mold assemblies, and lower mold assemblies is provided with multiple limit base, is matched by the peripheral shape of the die cavity on each limit base and lamp socket, makes each limit base carry out spacing to lamp socket neighboring, accurately locates lamp socket.Upper die component of the present invention is provided with the rear position margining plate for placing heat shield and the U-shaped bearing for being press-fitted dimming mechanism, when upper die component is under the effect of compressor operation cylinder, cooperatively interacted by the lower guide pillar on the upper guide post on upper die component and lower mold assemblies, while ensureing the precision-fit of whole assembling device, can accurately heat shield be crimped on lamp socket again.The present invention is provided with baffle plate and magnetic block on rear position margining plate, can ensure that heat shield is convenient to locate accurately, be arranged on reliably on lamp socket by heat shield being press-fitted in process, the present invention can substitute traditional crawl clamping mode by magnetic block, structure is simple, also facilitates later maintenance.The present invention stirs with spacing by the driving lever on U-shaped bearing to light regulating rod; the suction nozzle be simultaneously arranged on its piston rod of cylinder on the mount pad of U-shaped bearing is spacing to light modulation nut; can guarantee that the pressure of piston rod all can act within the scope of shifting block by U-shaped bearing; can not offset when light regulating rod is crimped with light modulation nut; light modulation nut can be pressed in light regulating rod reliably, accurately and easily; ensure that dimming components can be good at assembling; avoid the deviation on dimming components position after people's hand assembled; improve assembly precision, not easily cause the damage of part.Heat shield and light regulating rod and light modulation nut are installed at an assembling device by clamped one time of the present invention, rational in infrastructure compact, assembling uniformity can be ensured, improve production efficiency and the product quality of fog lamp, easy to assembly, quick, thus reduce the disqualification rate of Product Assembly, solve the problem that the assembling of human assistance is inconsistent, can efficiency of assembling be increased substantially, reduce labour intensity, be suitable for requirement high efficiency, high request and exercisable modern production occasion in enormous quantities.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is the dimming components of front fog lamp of automobile of the present invention and the structural representation of heat shield combination assembling device.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is the dimming components of front fog lamp of automobile of the present invention and the structural representation of heat shield combination assembling device upper die component.
Fig. 4 is the dimming components of front fog lamp of automobile of the present invention and the structural representation of heat shield combination assembling device lower mold assemblies.
Wherein: 1-Portable handle, 2-lower guide pillar, 3-base plate, 4-lower adjustable column, 5-the second limit base, 6-the first limit base, 6-1-notch, 7-cylinder, 8-U-shaped bearing, 8-1-mount pad, 8-2-driving lever, 9-slide unit cylinder, 10-transition installing plate, 11-upper guide post, 12-mounting plate, 13-upper adjustable column, 14-top board, 15-magnetic block, 16-rear position margining plate, 16-1-locating slot, 16-2-projection, 17-the three limit base, 18-the four limit base, 19-the first supporting base, 20-suction base, 21-lamp socket, 23-heat shield.
Detailed description of the invention
See shown in Fig. 1 ~ 4, the dimming components of front fog lamp of automobile of the present invention and heat shield combination assembling device, comprise upper die component and lower mold assemblies, can upper die component and lower mold assemblies be arranged on press, lower mold assemblies is installed on the table, upper die component is connected with the working cylinder of press, upper die component is driven to move up and down by working cylinder action, after upper die component moves, can lamp socket 21 be placed on each limit base of lower mold assemblies, and place each part that need assemble, connect with lower mold assemblies when moving down, dimming components is assembled.
See shown in Fig. 1 ~ 3, lower mold assemblies of the present invention comprises base plate 3, be arranged at least two of base plate 3 upper periphery lower guide pillars 2 and the first supporting base 19 and for carrying out the first spacing limit base 6 and the second limit base 5 to lamp socket 21 side, die cavity on first limit base 6 and the second limit base 5 and the external form of lamp socket 21 side match, the front portion of the first limit base 6 is provided with notch 6-1, this notch 6-1 can make the piston axially-movable of cylinder 7, by the light regulating rod in light modulation nut press-in lamp socket 21.Second limit base 5 of the present invention is arranged on the rear portion of the first limit base 6, by the second limit base 5 and rear position margining plate 16, heat shield 23 is pressed on lamp socket 21.This sees shown in Fig. 1 ~ 3, the present invention first supporting base 19 is provided with for carrying out the 3rd spacing limit base 17 and the 4th limit base 18 to lamp socket 21 opposite side, and the 3rd limit base 17 is positioned at the front portion of the 4th limit base 18, die cavity on same 3rd limit base 17 and the 4th limit base 18 and the external form of lamp socket 21 opposite side match, the present invention carries out spacing by multiple limit base to lamp socket 21 periphery, is accurately located by lamp socket 21.See shown in Fig. 1 ~ 3, the present invention is provided with at least two lower adjustable columns 4 on base plate 3, is arranged on by the first supporting base 19 on lower adjustable column 4, can conveniently reliably, be stably placed on each limit base by lamp socket 21.See shown in Fig. 1 ~ 3, lower guide pillar 2 of the present invention can be symmetricly set on base plate 3, as adopted four lower guide pillars 2, and matches with upper guide post 11, ensures the accuracy of rigging position.See shown in Fig. 1,3, the present invention also can be provided with two Portable handles 1 on base plate 3, can ensure the portability of this device.
See Fig. 1, 2, shown in 4, upper die component of the present invention comprises top board 14, be arranged on top board 14 periphery and the upper guide post 11 corresponding with lower guide pillar 2 and rear position margining plate 16 and slide unit cylinder 9, rear position margining plate 16 is arranged on the rear side of top board 14, rear position margining plate 16 carries out to heat shield 23 the die cavity front portion that spacing locating slot 16-1 is positioned at the second limit base 5, the shape of this locating slot 16-1 is substantially identical with the shape of heat shield 23, rear position margining plate 16 is positioned in locating slot 16-1 place and is provided with at least two magnetic blocks 15 for adsorbing heat shield 23, can be as shown in Figure 1, adopt three magnetic blocks 15, by magnetic block 15, heat shield 23 is reliably adsorbed on rear position margining plate 16, heat shield 23 can not be moved, in upper die component folding process, heat shield 23 is pressed on lamp socket 21.See shown in Fig. 2,4, the present invention is namely convenient to be positioned heat shield 23, and when expediently membrane module moving again, can not affect heat shield 23, rear position margining plate 16 of the present invention is provided with at least one protruding 16-2 in the edge of locating slot 16-1 side, and the middle and lower part of locating slot 16-1 is inclined plane.
See Fig. 1, shown in 2 and 4, slide unit cylinder 9 of the present invention is arranged on the sidepiece of top board 14, the moving member of slide unit cylinder 9 is provided with U-shaped bearing 8, the rear side of U-shaped bearing 8 is provided with to be stirred and spacing driving lever 8-2 light regulating rod, the mount pad 8-1 of U-shaped bearing 8 front portion is equipped with cylinder 7, can guarantee that the pressure of piston rod all can act within the scope of shifting block by U-shaped bearing, driving lever 8-2 on U-shaped bearing 8 is up big and down small, and driving lever 8-2 center line is coaxial with the center line on cylinder 7 piston rod, when slide unit cylinder 9 drives U-shaped bearing 8 anteriorly to move, the light regulating rod be placed in lamp socket 21 groove is dialed to installation site and withstands on light regulating rod by driving lever 8-2, can not move axially when being connected with light modulation nut, the piston rod of cylinder 7 is provided with the suction base 20 for adsorbing light modulation nut, and in suction base 20, there is vacuumizing and adsorbing die cavity, positioning convex is provided with in suction base 20, positioning convex and suction base 20 outer wall is made to form vacuumizing and adsorbing die cavity, light modulation nut is made reliably to be adsorbed in suction base 20 when vacuumizing and adsorbing die cavity passes into after negative-pressure gas, position facilitating light modulation nut, negative-pressure air-flow is disconnected when crimping, light modulation nut is pressed on light regulating rod, the impulse stroke of press-in is controlled by cylinder 7.
See shown in Fig. 1,2 and 4, the present invention installs mounting plate 12 on top board 14, top board 14 is provided with at least two upper adjustable columns 13, mounting plate 12 is arranged on adjustable column 13, rear position margining plate 16 and slide unit cylinder 9 are arranged on mounting plate 12.As shown in Figure 1, the present invention is provided with transition installing plate 10 on mounting plate 12, and transition installing plate 10 is connected with slide unit cylinder 9, is ensured the accuracy of operating position by slide unit cylinder 9.
See shown in Fig. 1 ~ 4, when the present invention works, first light regulating rod is placed in the groove of lamp socket 21 inside, light modulation nut is placed on suction base 20 and passes into negative-pressure air-flow absorption, heat shield 23 is placed in the locating slot 16-1 of rear position margining plate 16 plate, under the effect of magnetic block 15, heat shield 23 is reliably adsorbed on rear position margining plate 16, the action of compressor operation cylinder drives upper die component to move down, heat shield 23 is pressed on lamp socket 21, stop moving down when upper guide post 11 matches with lower guide pillar 2, now slide unit cylinder 9 action drives U-shaped bearing 8 to move forward to assembly work position, light regulating rod is dialed to rigging position by driving lever 8-2, stop providing negative-pressure air-flow to suction base, cylinder 7 action is mobile after driving suction base 20, light modulation nut to be pressed on light regulating rod and to be connected with lamp socket 21, cylinder 7 and slide unit cylinder 9 reset, upper die component resets with working cylinder, lamp body after assembling takes out, then next circulation is entered.
Claims (6)
1. the dimming components of front fog lamp of automobile and a heat shield combination assembling device, is characterized in that: comprise upper die component and lower mold assemblies,
Described lower mold assemblies comprises base plate (3), be arranged at least two lower guide pillars (2) of base plate (3) upper periphery and the first supporting base (19) and for carrying out spacing the first limit base (6) and the second limit base (5) to lamp socket side, the front portion of the first limit base (6) is provided with notch (6-1), second limit base (5) is arranged on the rear portion of the first limit base (6), described the first supporting base (19) is provided with for carrying out the 3rd spacing limit base (17) and the 4th limit base (18) to lamp socket opposite side, and the 3rd limit base (17) is positioned at the front portion of the 4th limit base (18),
Described upper die component comprises top board (14), be arranged on top board (14) periphery and the upper guide post (11) corresponding with lower guide pillar (2) and rear position margining plate (16) and slide unit cylinder (9), rear position margining plate (16) is arranged on the rear side of top board (14), rear position margining plate (16) carries out to heat shield the front portion that spacing locating slot (16-1) is positioned at the second limit base (5) die cavity, rear position margining plate (16) is positioned at locating slot (16-1) place and is provided with at least two magnetic blocks (15) for adsorbing heat shield, described slide unit cylinder (9) is arranged on the sidepiece of top board (14), the moving member of slide unit cylinder (9) is provided with U-shaped bearing (8), the rear side of U-shaped bearing (8) is provided with to be stirred and spacing driving lever (8-2) light regulating rod, the mount pad (8-1) that U-shaped bearing (8) is anterior is equipped with cylinder (7), the piston rod of cylinder (7) is provided with the suction base (20) for adsorbing light modulation nut, and in suction base (20), there is vacuumizing and adsorbing die cavity.
2. the dimming components of front fog lamp of automobile according to claim 1 and heat shield combination assembling device, it is characterized in that: the driving lever (8-2) on described U-shaped bearing (8) is up big and down small, and driving lever (8-2) center line is coaxial with the center line on cylinder (7) piston rod.
3. the dimming components of front fog lamp of automobile according to claim 1 and heat shield combination assembling device, it is characterized in that: mounting plate (12) installed by described top board (14), rear position margining plate (16) and slide unit cylinder (9) are arranged on mounting plate (12) respectively.
4. the dimming components of front fog lamp of automobile according to claim 3 and heat shield combination assembling device, it is characterized in that: described mounting plate (12) is provided with transition installing plate (10), and transition installing plate (10) is connected with slide unit cylinder (9).
5. the dimming components of front fog lamp of automobile according to claim 1 and heat shield combination assembling device, it is characterized in that: described suction base is provided with positioning convex in (20), and positioning convex and suction base (20) outer wall form vacuumizing and adsorbing die cavity.
6. the dimming components of front fog lamp of automobile according to claim 1 and heat shield combination assembling device, is characterized in that: described rear position margining plate (16) is positioned at locating slot (16-1) edge and is provided with at least one projection (16-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182455.XA CN103953886B (en) | 2014-04-30 | 2014-04-30 | The dimming components of front fog lamp of automobile and heat shield combination assembling device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410182455.XA CN103953886B (en) | 2014-04-30 | 2014-04-30 | The dimming components of front fog lamp of automobile and heat shield combination assembling device |
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| CN103953886A CN103953886A (en) | 2014-07-30 |
| CN103953886B true CN103953886B (en) | 2016-02-10 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253378B (en) * | 2018-03-02 | 2024-03-29 | 丹阳市荣飞自动化设备有限公司 | Frock is used in automobile lamp dimming |
| CN114102103B (en) * | 2020-09-01 | 2024-05-17 | 常州星宇车灯股份有限公司 | Lens crimping tool for vehicle lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994970A (en) * | 2009-08-07 | 2011-03-30 | 株式会社小糸制作所 | Vehicle lamp |
| CN203836817U (en) * | 2014-04-30 | 2014-09-17 | 常州星宇车灯股份有限公司 | Light dimming assembly and heat resisting sheet combination and assembly device of automobile front fog lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW479152B (en) * | 2001-02-14 | 2002-03-11 | Acer Peripherals Inc | High thermal diffusion efficiency light device |
| JP2009269474A (en) * | 2008-05-07 | 2009-11-19 | Toyota Motor Corp | Headlamp leveling device |
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- 2014-04-30 CN CN201410182455.XA patent/CN103953886B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994970A (en) * | 2009-08-07 | 2011-03-30 | 株式会社小糸制作所 | Vehicle lamp |
| CN203836817U (en) * | 2014-04-30 | 2014-09-17 | 常州星宇车灯股份有限公司 | Light dimming assembly and heat resisting sheet combination and assembly device of automobile front fog lamp |
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