CN216465766U

CN216465766U - Automobile lamp die capable of quickly dissipating heat with different depths and high precision in adaptation

Info

Publication number: CN216465766U
Application number: CN202122913160.3U
Authority: CN
Inventors: 何伟洋; 叶纪元; 余剑豪
Original assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Current assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-10
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a high-precision quick heat dissipation automobile lamp die with different adaptive depths, and relates to the technical field of dies. This car light mould fast dispels heat of different high accuracy of adaptation depth, through setting up heat dissipation mechanism, driving motor drives the lead screw and just reverses the rotation, make the change roller motion of both sides, change roller motion back and car lamp face guard surface contact, thereby paint the coolant liquid on car lamp face guard surface, it makes the quick heat dissipation design of car lamp face guard to evaporate the heat absorption through the coolant liquid, the effect through the telescopic link simultaneously, make the change roller can go up and down according to the difference in height on car lamp face guard surface, so that the coolant liquid evenly paints the surface at car lamp face guard, the combination through above-mentioned structure has solved behind the car lamp shade hot briquetting natural cooling design time length, the problem of inefficiency.

Description

Automobile lamp die capable of quickly dissipating heat with different depths and high precision in adaptation

Technical Field

The utility model relates to the technical field of dies, in particular to a high-precision quick heat dissipation automobile lamp die adaptive to different depths.

Background

The car light is a lamp on a vehicle, is a tool for illuminating the road when the vehicle runs at night, and is also a prompting tool for sending various vehicle running signals, and the car light is generally divided into a head light, a tail light, a steering light and the like.

Automobile lamp face guard needs the cooling to finalize the design after hot briquetting, however current car light mould does not possess extra heat abstractor, consequently leads to the model can only dispel the heat naturally, leads to the heat dissipation time long, machining efficiency low, consequently needs solve to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a high-precision quick heat dissipation automobile lamp die with different adaptive depths, and solves the problems of long natural cooling and shaping time and low efficiency after the automobile lamp shade is hot-pressed and molded.

In order to realize the purpose, the utility model is realized by the following technical scheme: different high accuracy quick heat dissipation car light mould of adaptation depth includes die block and top mould, the bottom of top mould and the top swing joint of die block, the outside of top mould is provided with heat dissipation mechanism.

The heat dissipation mechanism comprises a cross bar, the outer surface of the cross bar is fixedly connected with the inside of the top die in a penetrating way, the bottom of the transverse bar is provided with a sliding chute, the left side and the right side of the inner surface of the sliding chute are both connected with sliding blocks in a sliding way, the inner surface of the sliding chute is rotationally connected with a screw rod, the outer surface of the screw rod is respectively connected with the inner parts of the two sliding blocks through threads, the outer surface of the horizontal bar is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with one end of a screw rod through a coupler, an extension plate is fixedly connected with the top of the sliding block, symmetrical clamping plates are arranged at the bottom of the extension plate, the two clamping plates are fixedly connected with the extension plate through telescopic rods, a rotating roller is arranged between the two clamping plates, the inside of changeing the roller runs through fixedly connected with bull stick, the surface of bull stick is connected with the inside through rotation of two splint respectively.

Preferably, the bottom of the bottom die is movably connected with a bottom plate, and the bottom of the bottom die is provided with a rotating groove.

Preferably, a rotating motor is arranged inside the rotating groove, and the bottom of the rotating motor is fixedly connected with the top of the bottom plate.

Preferably, the output end of the rotating motor penetrates through a circular plate, and the outer surface of the circular plate is fixedly connected with the inner wall of the rotary groove.

Preferably, the top of the bottom plate is fixedly connected with a support, and the top of the inner wall of the support is fixedly connected with a hydraulic rod.

Preferably, the bottom end of the hydraulic rod is fixedly connected with the top of the top die.

Advantageous effects

The utility model provides a high-precision quick heat dissipation automobile lamp die with different adaptive depths. Compared with the prior art, the method has the following beneficial effects:

(1) the adaptive high-precision rapid heat dissipation automobile lamp mold with different depths comprises a heat dissipation mechanism, a hydraulic rod drives a top mold to ascend and demould after the automobile lamp cover is subjected to hot press molding, a driving motor drives a screw rod to rotate forwards and backwards, two sliding blocks are close to each other in a sliding groove and move away from each other, the two sliding blocks are driven to move through an extension plate, a telescopic rod, a clamping plate and a rotating rod to drive rotating rollers on two sides to move along with the rotating rollers to contact with the surface of the automobile lamp cover after moving, the rotating rollers rotate under the action of traction force and resistance force, cooling liquid is coated on the surface of the automobile lamp cover, rapid heat dissipation and shaping of the automobile lamp cover are realized through evaporation and heat absorption of the cooling liquid, the rotating rollers can ascend and descend according to the height difference of the surface of the automobile lamp cover under the action of the telescopic rod, the cooling liquid is uniformly coated on the surface of the automobile lamp cover, and the problem that the time for natural cooling and shaping after the hot press molding of an automobile lamp cover is long, The efficiency is low.

(2) This adaptation depth difference high accuracy car light mould that dispels heat fast, through the bottom plate, the turn trough, rotate the motor, the combination of plectane isotructure, when changeing the roller and paint the coolant liquid on car light face guard surface with the cooling, it rotates the motor and drives the plectane and rotate to make the die block drive car light face guard and follow the rotation, and then make to change the roller and can paint the coolant liquid to the car light surface comprehensively, not only promote the radiating efficiency, and avoid the inhomogeneous deformation that leads to car light face guard of heat dissipation, the combination through above-mentioned structure has solved behind the car lamp shade hot briquetting natural cooling design time long, the problem of inefficiency.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is an exploded view of the outer structure of the rail of the present invention;

fig. 3 is a disassembled view of the internal structure of the bottom die of the present invention.

In the figure: 1-bottom die, 2-top die, 3-heat dissipation mechanism, 31-horizontal bar, 32-sliding chute, 33-sliding block, 34-screw rod, 35-driving motor, 36-extension plate, 37-clamping plate, 38-telescopic rod, 39-rotary roller, 310-rotary rod, 4-bottom plate, 5-rotary chute, 6-rotary motor, 7-circular plate, 8-bracket and 9-hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the automobile lamp die comprises a bottom die 1 and a top die 2, wherein the top of the bottom die 1 is provided with a bulge matched with the size of a car lamp face cover, the bottom of the top die 2 is provided with a die cavity (not shown) matched with the size of the car lamp face cover, a heating mechanism is arranged inside the top die 2, the bottom of the top die 2 is movably connected with the top of the bottom die 1, and a heat dissipation mechanism 3 is arranged outside the top die 2; the heat dissipation mechanism 3 comprises a cross bar 31, the outer surface of the cross bar 31 is fixedly connected with the inside of the top die 2 in a penetrating way, the bottom of the cross bar 31 is provided with a sliding groove 32, the left side and the right side of the inner surface of the sliding groove 32 are respectively connected with a sliding block 33 in a sliding way, the sliding groove 32 and the sliding block 33 are matched in size and are in a T shape to enhance the stability of connection, the inner surface of the sliding groove 32 is rotatably connected with a screw rod 34, the thread directions of the left side and the right side of the surface of the screw rod 34 are opposite, the outer surface of the screw rod 34 is respectively connected with the inside penetrating threads of the two sliding blocks 33, the outer surface of the cross bar 31 is fixedly connected with a driving motor 35, the driving motor 35 is a servo motor and is electrically connected with an external control circuit, the output end of the driving motor 35 is fixedly connected with one end of the screw rod 34 through a coupler, the top of the sliding block 33 is fixedly connected with an extension plate 36, the bottom of the extension plate 36 is provided with symmetrical clamping plates 37, and the two clamping plates 37 are fixedly connected with the extension plate 36 through an expansion link 38, a rotating roller 39 is arranged between the two clamping plates 37, the rotating roller 39 is made of a material with small hardness, strong water absorption and certain elasticity, the interior of the rotating roller 39 adsorbs a cooling liquid which is easy to volatilize and nontoxic, a rotating rod 310 is fixedly connected inside the rotating roller 39 in a penetrating way, the outer surface of the rotating rod 310 is respectively connected with the interiors of the two clamping plates 37 in a penetrating way in a rotating way, the bottom of the bottom die 1 is movably connected with a bottom plate 4, a rotating groove 5 is arranged at the bottom of the bottom die 1, a rotating motor 6 is arranged inside the rotating groove 5, the inner diameter of the rotating groove 5 is larger than the outer diameter of the rotating motor 6, the rotating motor 6 is a servo motor and is electrically connected with an external control circuit, the bottom of the rotating motor 6, the rotating motor 6 is fixedly connected with the top of the bottom plate 4, the output end of the rotating motor 6 is fixedly connected with a circular plate 7 in a penetrating way, the outer diameter of the circular plate 7 is matched with the inner diameter of the rotating groove 5, the outer surface of the circular plate 7 is fixedly connected with the inner wall of the rotating groove 5, the top fixedly connected with support 8 of bottom plate 4, the top fixedly connected with hydraulic stem 9 of 8 inner walls of support, hydraulic stem 9 is connected with the external control hydro-cylinder, the bottom of hydraulic stem 9 and the top fixed connection of top mould 2.

And those not described in detail in this specification are well within the skill of those in the art.

When the automobile lamp cover demoulding device works, after the automobile lamp cover is subjected to hot press forming, the hydraulic rod 9 drives the top die 2 to ascend for demoulding, then the driving motor 35 drives the screw rod 34 to rotate positively and negatively, so that the two sliding blocks 33 are close to and far from each other in the sliding groove 32, and the rotating rollers 39 on the two sides are driven to move along with the rotating rod 310 under the action of the extension plate 36, the telescopic rod 38, the clamping plates 37 and the rotating rod 310, the rotating rollers 39 are in surface contact with the automobile lamp cover after moving, the rotating rollers 39 rotate under the action of traction force and resistance force, so that cooling liquid is smeared on the surface of the automobile lamp cover, the automobile lamp cover is subjected to rapid heat dissipation and shaping through evaporation and heat absorption of the cooling liquid, meanwhile, under the action of the telescopic rod 38, the rotating rollers 39 can ascend and descend according to the height difference on the surface of the automobile lamp cover, so that the cooling liquid is evenly smeared on the surface of the automobile lamp cover, meanwhile, when the cooling liquid is smeared on the surface of the automobile lamp cover, rotate motor 6 and drive plectane 7 and rotate to make die block 1 drive the car light face guard and follow the rotation, and then make and change roller 39 and can paint the coolant liquid comprehensively to the car light surface, not only promoted the radiating efficiency, and avoid the inhomogeneous deformation that leads to the car light face guard that dispels the heat.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Different high accuracy quick heat dissipation car light mould of adaptation depth, including die block (1) and top mould (2), the bottom of top mould (2) and the top swing joint of die block (1), its characterized in that: a heat dissipation mechanism (3) is arranged outside the top die (2);

the heat dissipation mechanism (3) comprises a transverse bar (31), the outer surface of the transverse bar (31) is fixedly connected with the inside of the top die (2) in a penetrating manner, a sliding groove (32) is formed in the bottom of the transverse bar (31), sliding blocks (33) are slidably connected to the left side and the right side of the inner surface of the sliding groove (32), a lead screw (34) is connected to the inner surface of the sliding groove (32) in a rotating manner, the outer surface of the lead screw (34) is respectively connected with the inside of the two sliding blocks (33) in a penetrating manner, a driving motor (35) is fixedly connected to the outer surface of the transverse bar (31), the output end of the driving motor (35) is fixedly connected with one end of the lead screw (34) through a coupler, an extension plate (36) is fixedly connected to the top of the sliding block (33), symmetrical clamping plates (37) are arranged at the bottom of the extension plate (36), and the clamping plates (37) are fixedly connected with the extension plate (36) through telescopic rods (38), two be provided with between splint (37) and change roller (39), the inside of changeing roller (39) runs through fixedly connected with bull stick (310), the surface of bull stick (310) runs through the rotation with the inside of two splint (37) respectively and is connected.

2. The automobile lamp die capable of being fast cooled according to claim 1, and being adaptive to different depths and high precision, is characterized in that: the bottom of the bottom die (1) is movably connected with a bottom plate (4), and the bottom of the bottom die (1) is provided with a rotating groove (5).

3. The automobile lamp die capable of being fast cooled according to claim 2, and being adaptive to different depths and high precision, is characterized in that: the rotary groove (5) is internally provided with a rotary motor (6), and the bottom of the rotary motor (6) is fixedly connected with the top of the bottom plate (4).

4. The automobile lamp die capable of being fast cooled according to claim 3 and being adaptive to different depths and high precision, wherein the automobile lamp die is characterized in that: the output end of the rotating motor (6) penetrates through a circular plate (7) and is fixedly connected with the outer surface of the circular plate (7) and the inner wall of the rotating groove (5).

5. The automobile lamp die capable of being fast cooled according to claim 4 and being adaptive to different depths and high precision, wherein the die comprises: the top of bottom plate (4) fixedly connected with support (8), the top fixedly connected with hydraulic stem (9) of support (8) inner wall.

6. The automobile lamp die capable of being fast cooled according to claim 5 and being adaptive to different depths and high precision, wherein the automobile lamp die is characterized in that: the bottom end of the hydraulic rod (9) is fixedly connected with the top of the top die (2).