CN214521743U

CN214521743U - Edge bayonet forming die based on car lamp base

Info

Publication number: CN214521743U
Application number: CN202120296680.1U
Authority: CN
Inventors: 陈晨
Original assignee: Hangzhou Suokai Industrial Co ltd
Current assignee: Hangzhou Suokai Industrial Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-29
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an edge bayonet forming die based on car lamp base, which relates to the field of forming dies and comprises an upper die and a lower die, wherein the top of the lower die is provided with a cavity, the bottom of the upper die is fixedly connected with a lug corresponding to the cavity, and the top of the upper die is provided with an injection molding port corresponding to the cavity; a cooling cavity corresponding to the cavity is formed in the lower die, a water tank is connected to the left side of the lower die, a water pump is fixedly communicated with the bottom of the water tank, a water inlet cavity is formed in the lower die and communicated with the water inlet cavity, a heat exchanger is fixedly connected to the right side of the lower die, and the left side of the heat exchanger is fixedly communicated with the cooling cavity and the right side of the water inlet cavity respectively; the bottom of the lower die is fixedly connected with a bottom plate, and the top of the upper die is fixedly connected with a top plate. The utility model discloses can make hot melt solution solidify fast, improve the shaping efficiency of car light base, can conveniently carry out the dismouting to last mould simultaneously.

Description

Edge bayonet forming die based on car lamp base

Technical Field

The utility model relates to a forming die field, in particular to edge bayonet socket forming die based on car light base.

Background

The injection molding mold is a simple process of injection molding, and the mold for injection molding is called as an injection molding mold. Injection molds are used primarily for the molding of thermoplastic articles, but have also become increasingly used in recent years for the molding of thermosets. Injection molding accounts for a very large proportion of the molding of plastic products, and thus the production of plastic molding dies is about a majority of injection molds.

And when adding hot melt solution to the mould inside, because of hot melt solution's temperature is higher, still need wait for hot melt solution to solidify after the interpolation finishes, latency is longer, can't produce the product fast to can cause the influence to the production efficiency of car light base.

Therefore, it is necessary to solve the above problems by inventing the edge bayonet forming mold of the lamp base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an edge bayonet socket forming die based on car light base to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the edge bayonet forming die based on the car lamp base comprises an upper die and a lower die, wherein a cavity is formed in the top of the lower die, a convex block corresponding to the cavity is fixedly connected to the bottom of the upper die, and an injection molding opening corresponding to the cavity is formed in the top of the upper die;

a cooling cavity corresponding to the cavity is formed in the lower die, a water tank is connected to the left side of the lower die, a water pump is fixedly communicated with the bottom of the water tank, a water inlet cavity is formed in the lower die, the water pump is communicated with the water inlet cavity, a heat exchanger is fixedly connected to the right side of the lower die, and the left side of the heat exchanger is fixedly communicated with the cooling cavity and the right side of the water inlet cavity respectively;

the bottom fixedly connected with bottom plate of bed die, the top of going up the mould is fixed to be connected with the roof, the top of roof is seted up with the corresponding through-hole of mouth of moulding plastics, the last fixed surface of bottom plate is connected with hydraulic telescoping rod, hydraulic telescoping rod's top fixedly connected with installation mechanism.

Preferably, the top four corners of the lower die are fixedly connected with guide rods, and the bottom four corners of the upper die are provided with guide holes corresponding to the guide rods.

Preferably, the bottom of the bottom plate is provided with a non-slip mat, and the non-slip mat is made of rubber.

Preferably, a water inlet is formed in the left side of the water tank, and a rubber plug is plugged in the water inlet.

Preferably, installation mechanism include with hydraulic telescoping rod top fixed connection's installation piece, the fixed plate of two symmetric distributions of bottom fixedly connected with of roof, the left and right sides of installation piece all seted up the recess, and fixedly connected with spring in the recess, the one end fixedly connected with gag lever post of recess lateral wall is kept away from to the spring, the gag lever post is kept away from the opening part that passes the recess of spring and outwards extends, the spacing hole corresponding with the gag lever post is seted up to the lateral wall of fixed plate.

Preferably, the front side of the limiting rod is fixedly connected with a pull rod, and the front side of the mounting block is provided with a strip-shaped opening corresponding to the pull rod.

The utility model discloses a technological effect and advantage:

1. through being provided with the die cavity in the bed die, and be provided with the cooling chamber in the bed die, when adding hot melt solution to the die cavity inside, start the water pump, the water pump takes out water from the water tank, and carry to the intracavity of intaking, the rethread intake antrum enters into the heat exchanger and carries out the heat transfer, thereby make water turn cold, and carry to the cooling intracavity with the water after turning cold, thereby cool down through the hot melt solution of cooling chamber to the die cavity, so relapse, can make hot melt solution solidify fast, the shaping efficiency of car light base has been improved.

2. The installation block is arranged at the top of the hydraulic telescopic rod, the fixing plate is arranged at the bottom of the top plate, when the upper die is required to be replaced, the pull rod pulls the limiting rod, the limiting rod extrudes the spring, the spring is enabled to shrink inwards, the limiting rod is pulled by the spring, the limiting rod is enabled to be away from the limiting hole in the fixing plate, the upper die is pulled, the upper die can be taken down, otherwise, the upper die can be installed, and the upper die can be conveniently disassembled and assembled.

3. Be provided with many guide bars through the top at the bed die, when carrying out the compound die with last mould and bed die, aim at the guiding hole on the mould with the guide bar to insert the guiding hole with the guide bar, can effectually lead to last mould and bed die.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a cavity; 4. a bump; 5. an injection molding port; 6. a cooling chamber; 7. a water tank; 8. a water pump; 9. an installation mechanism; 91. mounting blocks; 92. a fixing plate; 93. a spring; 94. a limiting rod; 95. a pull rod; 10. a water inlet cavity; 11. a heat exchanger; 12. a base plate; 13. a top plate; 14. a hydraulic telescopic rod; 15. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an edge bayonet forming die based on a car lamp base as shown in figures 1-3, which comprises an upper die 1 and a lower die 2 as shown in figures 1 and 2, wherein the top of the lower die 2 is provided with a cavity 3, the bottom of the upper die 1 is fixedly connected with a lug 4 corresponding to the cavity 3, and the top of the upper die 1 is provided with an injection port 5 corresponding to the cavity 3;

set up in the bed die 2 with the corresponding cooling chamber 6 of die cavity 3, the left side of bed die 2 is connected with water tank 7, the fixed intercommunication in bottom of water tank 7 has water pump 8, has seted up intake antrum 10 in the bed die 2, water pump 8 is linked together with intake antrum 10, the right side fixedly connected with heat exchanger 11 of bed die 2, the left side of heat exchanger 11 respectively with the fixed intercommunication in right side of cooling chamber 6 and intake antrum 10.

Simultaneously, the equal fixedly connected with guide bar 15 in top four corners department of bed die 2, the bottom four corners department of going up mould 1 all sets up the guiding hole corresponding with guide bar 15, when carrying out the compound die with last mould 1 and bed die 2, aligns the guiding hole on the mould 1 with guide bar 15 to in inserting the guiding hole with guide bar 15, can effectually lead to going up mould 1 and bed die 2.

In addition, the bottom of the bottom plate 12 is provided with a non-slip mat, and the non-slip mat is made of rubber, so that the non-slip performance of the bottom plate 12 can be effectively improved.

More specifically, the water inlet has been seted up on the left side of water tank 7, and the water inlet internal stopper has the rubber buffer, can conveniently add the water of cooling usefulness into in the water tank 7.

As shown in fig. 2 and 3, bottom fixedly connected with bottom plate 12 of bed die 2, the top fixedly connected with roof 13 of bed die 1, the top of roof 13 is seted up and is moulded plastics the corresponding through-hole of mouth 5, the last fixed surface of bottom plate 12 is connected with hydraulic telescoping rod 14, hydraulic telescoping rod 14's top fixedly connected with installation mechanism 9, installation mechanism 9 includes the installation piece 91 with 14 top fixedly connected with of hydraulic telescoping rod, the fixed plate 92 of two symmetric distributions of bottom fixedly connected with of roof 13, the recess has all been seted up to the left and right sides of installation piece 91, and fixedly connected with spring 93 in the recess, the one end fixedly connected with gag lever post 94 that recess lateral wall was kept away from to spring 93, the opening part that passes the recess and outwards extends of gag lever post 94 is kept away from to gag lever post 94, the spacing hole corresponding with gag lever post 94 is seted up to the lateral wall of fixed plate 92.

It should be further noted that a pull rod 95 is fixedly connected to the front side of the limiting rod 94, a strip-shaped opening corresponding to the pull rod 95 is formed in the front side of the mounting block 91, and the limiting rod 94 can be conveniently pulled by pulling the pull rod 95.

The utility model discloses the theory of operation:

and (3) cooling and forming: when the hot-melt solution is added into the cavity 3, the water pump 8 is started, the water pump 8 pumps water from the water tank 7 and conveys the water into the water inlet cavity 10, and then the water enters the heat exchanger 11 through the water inlet cavity 10 to exchange heat, so that the water is cooled, the cooled water is conveyed into the cooling cavity 6, the hot-melt solution in the cavity 3 is cooled through the cooling cavity 6, and the steps are repeated, so that the hot-melt solution can be rapidly solidified, and the forming efficiency of the vehicle lamp base is improved;

disassembling and assembling: when the upper die 1 needs to be replaced, the pull rod 95 is pulled, the pull rod 95 pulls the limiting rod 94, the limiting rod 94 extrudes the spring 93, the spring 93 contracts inwards, the spring 93 pulls the limiting rod 94, the limiting rod 94 is far away from the limiting hole in the fixing plate 92, the upper die 1 is pulled, the upper die 1 can be taken down, otherwise, the upper die 1 can be installed, and the upper die 1 can be conveniently disassembled and assembled;

guiding: when the upper mold 1 and the lower mold 2 are closed, the guide rod 15 is aligned with the guide hole on the upper mold 1, and the guide rod 15 is inserted into the guide hole, so that the upper mold 1 and the lower mold 2 can be effectively guided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Edge bayonet socket forming die based on car light base, including last mould (1) and bed die (2), its characterized in that: the top of the lower die (2) is provided with a die cavity (3), the bottom of the upper die (1) is fixedly connected with a lug (4) corresponding to the die cavity (3), and the top of the upper die (1) is provided with an injection molding opening (5) corresponding to the die cavity (3);

a cooling cavity (6) corresponding to the cavity (3) is formed in the lower die (2), a water tank (7) is connected to the left side of the lower die (2), a water pump (8) is fixedly communicated with the bottom of the water tank (7), a water inlet cavity (10) is formed in the lower die (2), the water pump (8) is communicated with the water inlet cavity (10), a heat exchanger (11) is fixedly connected to the right side of the lower die (2), and the left side of the heat exchanger (11) is fixedly communicated with the cooling cavity (6) and the right side of the water inlet cavity (10) respectively;

the bottom fixedly connected with bottom plate (12) of bed die (2), the top fixedly connected with roof (13) of going up mould (1), the through-hole corresponding with mouth (5) of moulding plastics is seted up at the top of roof (13), the last fixed surface of bottom plate (12) is connected with hydraulic telescoping rod (14), the top fixedly connected with installation mechanism (9) of hydraulic telescoping rod (14).

2. The edge bayonet molding die based on the car lamp base as claimed in claim 1, wherein: the equal fixedly connected with guide bar (15) in top four corners department of bed die (2), the bottom four corners department of going up mould (1) has all seted up the guiding hole corresponding with guide bar (15).

3. The edge bayonet molding die based on the car lamp base as claimed in claim 1, wherein: the bottom of the bottom plate (12) is provided with a non-slip mat, and the non-slip mat is made of rubber.

4. The edge bayonet molding die based on the car lamp base as claimed in claim 1, wherein: the water inlet has been seted up on the left side of water tank (7), and the water inlet is filled in to have the rubber buffer.

5. The edge bayonet molding die based on the car lamp base as claimed in claim 1, wherein: installation mechanism (9) include with hydraulic telescoping rod (14) top fixed connection's installation piece (91), fixed plate (92) of two symmetric distributions of bottom fixedly connected with of roof (13), the left and right sides of installation piece (91) all has seted up the recess, and fixedly connected with spring (93) in the recess, the one end fixedly connected with gag lever post (94) of recess lateral wall is kept away from in spring (93), the opening part that passes the recess of spring (93) is kept away from gag lever post (94) and outwards extends, the spacing hole corresponding with gag lever post (94) is seted up to the lateral wall of fixed plate (92).

6. The vehicle lamp base-based edge bayonet molding die according to claim 5, wherein: the front side fixedly connected with pull rod (95) of gag lever post (94), the front side of installation piece (91) is opened and is equipped with the bar opening corresponding with pull rod (95).