CN204914560U - Car light friction weld pre -heating device - Google Patents
Car light friction weld pre -heating device Download PDFInfo
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- CN204914560U CN204914560U CN201520686790.3U CN201520686790U CN204914560U CN 204914560 U CN204914560 U CN 204914560U CN 201520686790 U CN201520686790 U CN 201520686790U CN 204914560 U CN204914560 U CN 204914560U
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- lampshade
- intermediate plate
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- car light
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Abstract
The utility model relates to a car light friction weld pre -heating device, lamp shade heating seat and casing heating seat are installed to the intermediate lamella that preheats the mechanism, actuating mechanism's the actuating cylinder that drives installs the both sides at the bottom plate, and the inboard or the outside at each self -corresponding actuating cylinder of driving are installed to the deflector, the deflector is equipped with the guide way along the fore -and -aft direction, the guide way includes the arc wall at consecutive rear portion, the mild groove on upper portion and the chute that has a down dip that extends forward, it is connected with the well rear portion of intermediate lamella through respective connecting piece respectively to drive actuating cylinder's slider, the support is installed in the both sides of front portion to the intermediate lamella, the gyro wheel is installed to each support lower part, the gyro wheel sets up and moves in the guide way of each selfcorresponding deflector and along the guide way. The utility model discloses simple structure, the auxiliary movement is few, can further improve work efficiency and operational reliability.
Description
Technical field
The utility model relates to a kind of car light friction welding preheating apparatus, belongs to Vehicular lamp manufacturing technology field.
Background technology
Vehicular lamp is primarily of light source and the formation such as reflective mirror or light source, reflective mirror and lens, light source, reflective mirror and lens are installed between housing and lampshade, because reflective mirror can be contaminated, and affect the service life of light fixture and the brightness of operating period inner light beam, therefore, after light source and reflective mirror are arranged on housing formation lamp body, lamp body can be fixedly connected with lampshade and keep sealing.
The housing of current light fixture and lampshade all adopt high molecule plastic to make, and when housing and lampshade are fixed, a kind of is by scribbling the housing of bonding agent and lampshade crimping, then with Martin's rifle, nailing are entered lampshade periphery along housing and be fixed.Because needs adopt bonding agent, part bonding agent can be attached to car light surface, and affects the presentation quality of light fixture.Mounting technology comparatively advanced at present adopts the mode of vibrations friction welding lamp body and lampshade to be sealed to fix.But it is the material difference of the housing of car light and lampshade, larger, both soft or hard degree are also different, bi-material can not be melted simultaneously during welding, and shake the environment temperature of friction welding to the material of housing and lampshade and outside and require higher, therefore before vibrations friction welding, all pre-heating technique can be increased, to improve welding quality, reduce welding difficulty.
But now the mechanism that preheats shaken on friction welding apparatus is connected with driving mechanism, this driving mechanism is primarily of the upper longitudinal cylinder being arranged on lower mold assemblies and the lift cylinder be arranged on lower mold assemblies and driving mechanism, make to preheat mechanism by longitudinal cylinder to vertically move between upper die component and lower mold assemblies, then control to preheat mechanism by lift cylinder to move up and connect with lampshade and heat lampshade, when lift cylinder moves down, make to preheat mechanism with and lamp housing connects and heat lamp housing, after heating, preheat mechanism under the drive of longitudinal cylinder, exit between upper die component and lower mold assemblies, after upper die component moves down, realize lampshade and shell vibrating friction welding (FW).But its driving mechanism of said structure welder needs employing two groups of cylinders to control to preheat lengthwise movement and the elevating movement of mechanism respectively, not only need to increase control valve and corresponding electrical control device, make welder structure and control relative complex, and reducing its functional reliability.Moreover control to preheat mechanism respectively to upper or move down, not easily complex structure, and it is large to take up room, because the distance between upper die component and counterdie is relatively large, cause the motion amplitude preheating mechanism and upper die component large, and auxiliary movement is more, cannot increase work efficiency further.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, and auxiliary movement is few, can increase work efficiency further and the car light friction welding preheating apparatus of functional reliability.
The utility model is the technical scheme achieved the above object: a kind of car light friction welding preheating apparatus, comprise and preheat mechanism and driving mechanism, it is characterized in that: the described mechanism that preheats comprises intermediate plate, lampshade heated seats and housing heated seats, the lampshade heated seats being inside provided with heating arrangements is arranged on the top of intermediate plate, and the top of intermediate plate arranges at least two lampshade hot-die limited posts; The housing heated seats being inside provided with heating arrangements is arranged on the bottom of intermediate plate, the bottom of intermediate plate is also provided with at least two housing hot-die limited posts, when warm operation position, lampshade hot-die limited post connects with the upper limit post on upper die component, and housing hot-die limited post connects with the lower limit post on lower mold assemblies;
Described driving mechanism comprises two and drives cylinder, two connectors and two guide plates, described driving cylinder is arranged on the both sides of the base plate of lower mold assemblies, and guide plate is arranged on inner side or the outside of each self-corresponding driving cylinder, described guide plate is provided with gathering sill along the longitudinal direction, described gathering sill comprises the deep-slotted chip breaker at the rear portion that is connected successively, the mild groove on top and the skewed slot that has a down dip extended forward, the slide block of described each driving cylinder is connected with the postmedian of intermediate plate by respective connector, the fore both sides of intermediate plate are provided with support, each support bottom is provided with roller, move along gathering sill in the gathering sill that described roller is arranged on respective corresponding guide plate.
The utility model is provided with driving mechanism on the base plate of lower mold assemblies, cylinder is driven to be connected through the intermediate plate of connector with preheating heating arrangements by two on driving mechanism, when driving cylinder to drive intermediate plate to move forward and backward, due to what base plate was installed, there is gathering sill guide plate, this gathering sill comprises the deep-slotted chip breaker at rear portion, the mild groove on top and the skewed slot that dips down that extends forward are to form a curved groove structure, also can move along gathering sill because roller is arranged in gathering sill, when driving cylinder to drive the intermediate plate of preheating heating arrangements to move forward and backward, make moving along this gathering sill track of preheating heating arrangements, can move in short transverse while movable, and certain stirring can also be realized, effectively can avoid the lampshade be arranged on upper die component, and not with its collision, when preheating heating arrangements to move to the front end of gathering sill with roller, the upper housing heated seats of preheating heating arrangements is connected with the housing be arranged on lower mold assemblies, and enter pre-warmed operating position.The utility model adopts the guide board structure with gathering sill, preheating heating arrangements can be made when fore-and-aft direction moves to realize moving and stirring of short transverse simultaneously, effectively reduce quantity and the electrical control gear of control cylinder, between structure letter, reduce the action frequency of preheating heating arrangements, action is succinct, works more reliable.The utility model is without the need to preheating organization establishes lift cylinder, rational in infrastructure, compact, can save space.During the moving forward under driving mechanism effect of the utility model preheating heating arrangements, once housing heated seats can be connected with housing, therefore only upper die component need be moved down, the upper lampshade heated seats of preheating heating arrangements is connected with lampshade, housing and lamp socket are heated by the housing heated seats on preheating heating arrangements and lampshade heated seats simultaneously, save the heat time, and after heating, upper die component drives lampshade to move up, moving along this gathering sill backward of preheating heating arrangements and exit warm operation position under the effect driving cylinder, when upper die component moves down again, lampshade and housing is made to realize vibrating friction welding (FW), the utility model is rational in infrastructure, auxiliary movement is few, welding job efficiency can be improved.The utility model is separately installed with lampshade hot-die limited post and housing hot-die limited post on preheating heating arrangements; upper and lower membrane module is respectively equipped with upper and lower limited post simultaneously; therefore when carrying out preheating to lampshade and housing; lampshade hot-die limited post is connected with upper limit post; housing hot-die limited post connects with lower limit post simultaneously, and when lampshade and housing carry out Vibration welding, upper limit post and lower limit post is connected; have and play a very good protection, improve processing safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model car light vibration friction welding apparatus.
Fig. 2 is the structural representation of guide plate of the present utility model.
Fig. 3 is the main TV structure schematic diagram of the utility model car light vibration friction welding apparatus.
Fig. 4 is the plan structure schematic diagram of the utility model Fig. 3.
Wherein: 1-upper die component, 1-1-top board, 1-2-lampshade positioning seat, 1-3-upper limit post, 2-preheat mechanism, 2-1-lampshade heated seats, 2-2-lampshade hot-die limited post, 2-3-intermediate plate, 2-4-upper connecting base, 2-5-lower connecting base, 2-6-housing hot-die limited post, 2-7-housing heated seats, 2-8-housing adjustable plate, 2-9-lampshade adjustable plate, 2-10-regulating block, 3-driving mechanism, 3-1-driving cylinder, 3-11-slide block, 3-2-cylinder block, 3-3-guide plate, 3-31-gathering sill, 3-4-roller, 3-5-support, 4-lower mold assemblies, 4-1-base plate, 4-2-housing positioning seat, 4-3-lower limit post.
Detailed description of the invention
See shown in Fig. 1 ~ 4, car light friction welding preheating apparatus of the present utility model, comprise and preheat mechanism 2 and driving mechanism 3, and preheat mechanism 2 and driving mechanism 3 is arranged between upper die component 1 and lower mold assemblies 4, upper die component 1 of the present utility model comprises top board 1-1 and is connected to the lampshade positioning seat 1-2 on top board 1-1, lampshade positioning seat 1-2 can adopt multiple block combiner to form according to its shape, carries out spacing by passing into negative pressure air in lampshade positioning seat 1-2 to lampshade.The utility model top board 1-1 is connected with the working cylinder on press, top board 1-1 is driven to move up and down by workpiece cylinder, top board 1-1 of the present utility model is provided with at least two upper limit post 1-3, when welding job position, when being namely arranged on the case on lampshade positioning seat 1-2 and being arranged on the case weld on housing positioning seat 4-2, upper limit post 1-3 connects with lower limit post 4-3; And when preheating, then upper limit post 1-3 then connects with lampshade hot-die limited post 2-2, make to play a protective role.Lower mold assemblies 4 of the present utility model comprises base plate 4-1 and is arranged on the housing positioning seat 4-2 on base plate 4-1, base plate 4-1 is provided with at least two lower limit post 4-3, housing positioning seat 4-2 can be formed by multiple block combiner, this housing positioning seat 4-2 can determine according to the hull shape of light fixture, carries out spacing by passing into negative pressure air in housing positioning seat 4-2 to housing.
See shown in Fig. 1 ~ 4, the utility model preheats mechanism 2 and comprises intermediate plate 2-3, lampshade heated seats 2-1 and housing heated seats 2-7, the lampshade heated seats 2-1 being inside provided with heating arrangements is arranged on the top of intermediate plate 2-3, when warm operation device, lampshade heated seats 2-1 is relative with lampshade positioning seat 1-2, the top of intermediate plate 2-3 arranges at least two lampshade hot-die limited post 2-2, the utility model lampshade heated seats 2-1 can adopt athermanous ceramic main body and conductive exothermal part, by the interlocking of conductive exothermal part in the annular groove of ceramic main body, lampshade heated seats 2-1 is arranged on intermediate plate 2-3 by securing member.See shown in Fig. 1,3, the utility model lampshade heated seats 2-1 is arranged on intermediate plate 2-3 by lampshade adjustable plate 2-9, this lampshade adjustable plate 2-9 is provided with at least three upper locating pieces protruded along its periphery, intermediate plate 2-3 top is provided with two regulating block 2-10 of corresponding each upper locating piece, and the adjusting bolt be arranged on regulating block 2-10 withstands on locating piece, can quick and precisely lampshade heated seats 2-1 be arranged on intermediate plate 2-3.
See shown in Fig. 1 ~ 4, the housing heated seats 2-7 being provided with heating arrangements in the utility model is arranged on the bottom of intermediate plate 2-3, when warm operation device, housing heated seats 2-7 is relative with housing positioning seat 4-2, the bottom of intermediate plate 2-3 is also provided with at least two housing hot-die limited post 2-6, same this housing heated seats 2-7 can adopt athermanous ceramic main body and conductive exothermal part, by the interlocking of conductive exothermal part in the annular groove of ceramic main body, housing heated seats 2-7 is arranged on the bottom of intermediate plate 2-3 by securing member.See shown in Fig. 2,3, housing heated seats 2-7 of the present utility model is arranged on intermediate plate 2-3 by housing adjustable plate 2-8, this housing adjustable plate 2-8 is provided with at least three lower locating pieces protruded along its periphery, intermediate plate 2-3 bottom is provided with the regulating block 2-10 of corresponding each lower locating piece, and the adjusting bolt of installing on regulating block 2-10 withstands on lower locating piece, can quick and precisely housing heated seats 2-7 be arranged on intermediate plate 2-3.
See shown in Fig. 1 ~ 4, during warm operation position of the present utility model, lampshade hot-die limited post 2-2 connects with the upper limit post 1-3 on upper die component 1, and housing hot-die limited post 2-6 connects with the lower limit post 4-3 on lower mold assemblies 4, plays a protective role, reliable operation.
See shown in Fig. 1 ~ 4, the utility model driving mechanism 3 comprises two and drives cylinder 3-1, two connectors and two guide plate 3-3, cylinder 3-1 is driven to be arranged on the both sides of the base plate 4-1 of lower mold assemblies 4, the both sides of base plate 4-1 are provided with cylinder block 3-2, cylinder 3-1 is driven to be arranged on cylinder block 3-2, guide plate 3-3 of the present utility model is arranged on inner side or the outside of each self-corresponding driving cylinder 3-1, and guide plate 3-3 of the present utility model is provided with gathering sill 3-31 along the longitudinal direction.As shown in Figure 2, the utility model gathering sill 3-31 comprises be connected the successively deep-slotted chip breaker at rear portion, the mild groove on top and the skewed slot that has a down dip that extends forward, the flute length of the deep-slotted chip breaker at gathering sill 3-31 rear portion is 1/4 ~ 1/3 of total flute length, and the flute length of the skewed slot that has a down dip is 1/2 ~ 2/3 of total flute length, this mild groove is horizontal, by the gathering sill 3-31 of this shaped form, make to preheat mechanism 2 and move along this gathering sill 3-31, realize moving up and down and stirring in movable.As shown in Figure 1, the utility model drives the slide block 3-11 of cylinder 3-1 to be connected with the postmedian of intermediate plate 2-3 by respective connector, the junction of connector can relatively rotate, this connector comprises lower connecting base 2-5 and upper connecting base 2-4, lower connecting base 2-5 is provided with installing hole, lower connecting base 2-5 is arranged on slide block 3-11 by securing member, upper connecting base 2-4 is provided with rotating shaft, upper connecting base 2-4 installs on intermediate plate 2-3 by securing member, can be communicated in the installing hole that the rotating shaft of upper connecting base 2-4 is arranged on lower connecting base 2-5 rotation, at intermediate plate 2-3 in moving forward and backward, make the connection center rotating of connector, and make intermediate plate 2-3 realize stirring.See shown in Fig. 1 ~ 4, the fore both sides of the utility model intermediate plate 2-3 are provided with support 3-5, each support 3-5 bottom is provided with roller 3-4, move along gathering sill 3-31 in the gathering sill 3-31 that roller 3-4 is arranged on respective corresponding guide plate 3-3, when driving cylinder 3-1 to drive guide plate 3-3 to move, can effectively avoid being arranged on the lampshade on upper die component 1 by this gathering sill 3-31, and not with its collision, simultaneously, when making intermediate plate 2-3 move to the front end of gathering sill 3-31 with roller, housing heated seats 2-7 on intermediate plate 2-3 is connected with the housing be arranged on lower mold assemblies 4, and enter and preheat operating position.
See shown in Fig. 1 ~ 4, during utility model works, lampshade and housing are arranged on respectively on lampshade positioning seat 1-2 and housing positioning seat 4-2, and press start button, under the effect driving cylinder 3-1, be with movable slider 3-11 to move from back to front, in moving process, intermediate plate 2-3 moves forward at the gathering sill 3-31 of guide plate 3-3 with roller 3-4, make to preheat mechanism 2 to move forward along curved gathering sill 3-31, and avoid lampshade, when entering warm operation position when the front end of roller 3-4 to gathering sill 3-3, the housing heated seats 2-7 preheated in mechanism 2 connects with housing, upper die component 1 moves down in the drive of working cylinder and lampshade is connected with lampshade heated seats 2-1, now lampshade hot-die limited post 2-2 connects with upper limit post 1-3, housing hot-die limited post 2-6 connects with lower limit post 4-3, respectively preheating is carried out to lampshade and housing by lampshade heated seats 2-1 and housing heated seats 2-7, after preheating, upper die component 1 drives at working cylinder and moves up, under the effect of driving mechanism 3, make to preheat mechanism 2 to move backward along moving of gathering sill, and region of deactivating, now upper die component 1 moves down again, Vibration welding is carried out after lampshade is connected with housing.
Claims (6)
1. a car light friction welding preheating apparatus, comprise and preheat mechanism (2) and driving mechanism (3), it is characterized in that: the described mechanism (2) that preheats comprises intermediate plate (2-3), lampshade heated seats (2-1) and housing heated seats (2-7), the lampshade heated seats (2-1) being inside provided with heating arrangements is arranged on the top of intermediate plate (2-3), and the top of intermediate plate (2-3) arranges at least two lampshade hot-die limited posts (2-2); The housing heated seats (2-7) being inside provided with heating arrangements is arranged on the bottom of intermediate plate (2-3), the bottom of intermediate plate (2-3) is also provided with at least two housing hot-die limited posts (2-6), when warm operation position, lampshade hot-die limited post (2-2) connects with the upper limit post (1-3) on upper die component (1), and housing hot-die limited post (2-6) connects with the lower limit post (4-3) on lower mold assemblies (4);
Described driving mechanism (3) comprises two and drives cylinder (3-1), two connectors and two guide plates (3-3), described driving cylinder (3-1) is arranged on the both sides of the base plate (4-1) of lower mold assemblies (4), and guide plate (3-3) is arranged on inner side or the outside of each self-corresponding driving cylinder (3-1), described guide plate (3-3) is provided with gathering sill (3-31) along the longitudinal direction, described gathering sill (3-31) comprises the deep-slotted chip breaker at the rear portion that is connected successively, the mild groove on top and the skewed slot that has a down dip extended forward, the slide block (3-11) of described each driving cylinder (3-1) is connected by the postmedian of respective connector with intermediate plate (2-3), intermediate plate (2-3) fore both sides are provided with support (3-5), each support (3-5) bottom is provided with roller (3-4), the gathering sill (3-31) that described roller (3-4) is arranged on respective corresponding guide plate (3-3) is interior and mobile along gathering sill (3-31).
2. car light friction welding preheating apparatus according to claim 1, it is characterized in that: the flute length of the deep-slotted chip breaker at described gathering sill (3-31) rear portion is 1/4 ~ 1/3 of total flute length, the flute length of skewed slot of having a down dip is 1/2 ~ 2/3 of total flute length, and this mild groove is horizontal.
3. car light friction welding preheating apparatus according to claim 1, it is characterized in that: described lampshade heated seats (2-1) is arranged on intermediate plate (2-3) by lampshade adjustable plate (2-9), lampshade adjustable plate (2-9) is provided with at least three upper locating pieces protruded along its periphery, intermediate plate (2-3) top is provided with two regulating blocks (2-10) of corresponding each upper locating piece, and is arranged on the upper adjusting bolt of each regulating block (2-10) and withstands on locating piece.
4. car light friction welding preheating apparatus according to claim 1, it is characterized in that: described housing heated seats (2-7) is arranged on intermediate plate (2-3) by housing adjustable plate (2-8), and housing adjustable plate (2-8) is provided with at least three lower locating pieces protruded along its periphery, intermediate plate (2-3) bottom is provided with two regulating blocks of corresponding each lower locating piece, and is arranged on regulating block adjusting bolt and withstands on lower locating piece.
5. car light friction welding preheating apparatus according to claim 1, it is characterized in that: the both sides of described base plate (4-1) are provided with cylinder block (3-2), drive cylinder (3-1) to be arranged on cylinder block (3-2).
6. car light friction welding preheating apparatus according to claim 1, it is characterized in that: described connector comprises lower connecting base (2-5) and upper connecting base (2-4), described lower connecting base (2-5) is provided with installing hole, lower connecting base (2-5) is arranged on slide block (3-11) by securing member, upper connecting base (2-4) is provided with rotating shaft, upper connecting base (2-4) is installed on intermediate plate (2-3) by securing member, and can communicate in the installing hole that the rotating shaft of upper connecting base (2-4) is arranged on lower connecting base (2-5) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686790.3U CN204914560U (en) | 2015-09-07 | 2015-09-07 | Car light friction weld pre -heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520686790.3U CN204914560U (en) | 2015-09-07 | 2015-09-07 | Car light friction weld pre -heating device |
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| Publication Number | Publication Date |
|---|---|
| CN204914560U true CN204914560U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520686790.3U Active CN204914560U (en) | 2015-09-07 | 2015-09-07 | Car light friction weld pre -heating device |
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| CN (1) | CN204914560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965808A (en) * | 2016-05-26 | 2016-09-28 | 珠海凯邦电机制造有限公司 | Preheating device and method for stator |
| CN107052674A (en) * | 2017-04-28 | 2017-08-18 | 四川玛瑞焊业发展有限公司 | The auxiliary table of welding performance can be improved |
-
2015
- 2015-09-07 CN CN201520686790.3U patent/CN204914560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965808A (en) * | 2016-05-26 | 2016-09-28 | 珠海凯邦电机制造有限公司 | Preheating device and method for stator |
| CN105965808B (en) * | 2016-05-26 | 2018-04-20 | 珠海凯邦电机制造有限公司 | A kind of preheating device and pre-heating mean for stator |
| CN107052674A (en) * | 2017-04-28 | 2017-08-18 | 四川玛瑞焊业发展有限公司 | The auxiliary table of welding performance can be improved |
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