CN214687805U

CN214687805U - Integrated into one piece runs through tail lamp mould in formula tristimulus highlight

Info

Publication number: CN214687805U
Application number: CN202120587610.1U
Authority: CN
Inventors: 时雪惠
Original assignee: Star Tech Precision Mould Co ltd
Current assignee: Star Tech Precision Mould Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-12
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses an integrated through three-color highlight middle tail lamp mold, which comprises a base, a movable mold main body and a fixed mold main body; the movable mold comprises a base, and is characterized in that a movable mold main body is mounted at the top of the base, a first inner cavity is formed in the top of the movable mold main body, a cooling pipeline is arranged below the first inner cavity of the movable mold main body, an insert block is arranged in the center of four sides of the top of the movable mold main body, a first electromagnetic block is arranged at the top of the insert block, and a fixed mold main body is arranged at the top of the movable mold main body; the utility model discloses a central authorities department of movable mould main part top four sides is equipped with inserted block and first electromagnetism piece, and the central authorities department of cover half main part bottom four sides is equipped with socket and second electromagnetism piece, consequently behind cover half main part and movable mould main part compound die, to first electromagnetism piece and the circular telegram of second electromagnetism piece, then first electromagnetism piece and second electromagnetism piece inhale mutually to be in the same place cover half main part and movable mould main part are inseparable, avoid the die cavity gap to appear the shaping quality of tail lamp in the influence.

Description

Integrated into one piece runs through tail lamp mould in formula tristimulus highlight

Technical Field

The utility model relates to an automobile mold technical field specifically is tail lamp mould in integrated into one piece run through type three-colour highlight.

Background

The mold (mj power) is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the molded materials, the mold is called as 'industrial bus', and the integrally molded through three-color high-light middle tail lamp of an automobile is generally formed by integrally injection molding by the mold.

The defect that tail lamp mould exists in current integrated into one piece run-through type tristimulus highlight is:

1. tail lamp mould is slower when using in current integrated into one piece run-through type three-colour highlight, leads to work efficiency lower.

2. Tail lamp mould lacks fastening device in current integrated into one piece through-type three-colour highlight, and when cover half and movable mould compound die, the space appears in the die cavity easily, and the production quality of tail lamp in the influence for this reason we propose tail lamp mould in the integrated into one piece through-type three-colour highlight and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail lamp mould in integrated into one piece run-through type three-colour highlight to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the integrally formed through three-color highlight middle tail lamp mold comprises a base, a movable mold main body and a fixed mold main body; the movable mould main part is installed at the top of base, the top of movable mould main part is equipped with first inner chamber, the below department that the movable mould main part is located first inner chamber is equipped with the cooling duct, the central point department of four sides at movable mould main part top is equipped with the inserted block, and the top of inserted block is equipped with first electromagnetism piece, the top of movable mould main part is equipped with the cover half main part, the central point department at cover half main part top is equipped with the mouth of moulding plastics, the bottom of cover half main part is equipped with the second inner chamber, and the second inner chamber is corresponding with first inner chamber, the central point department of four sides bottom the cover half main part is equipped with the socket, and the socket is corresponding with the inserted block, the interior top of socket is equipped with the second electromagnetism piece.

Preferably, the base includes down thimble board, goes up thimble board and reset spring, and the top of thimble board is equipped with down and goes up the thimble board, and goes up four angles at thimble board top and install reset spring, and reset spring and the bottom fixed connection of movable mould main part.

Preferably, the central positions of the tops of the two sides of the movable mold main body are provided with connectors, the two groups of connectors are respectively communicated with the two ends of the cooling pipeline, and the surfaces of the connectors are provided with valves.

Preferably, the inner bottom of the first inner cavity is provided with a movable mold core through a movable mold insert, the movable mold core is positioned on two sides of the inner part of the first inner cavity, the inner top of the second inner cavity is provided with a fixed mold core through a fixed mold insert, the fixed mold core is positioned on two sides of the inner part of the second inner cavity, and the fixed mold core corresponds to the movable mold core.

Preferably, four angles at movable mould main part top are equipped with the guide bar, four angles at cover half main part bottom are equipped with the guide holder, and the guide bar inserts the inside to the guide holder.

Preferably, the center of the inside of the movable mold main body is provided with a material pulling rod in a sliding manner, the center of the inside of the movable mold main body and the inside of the movable mold insert is provided with a push pipe, and the movable mold main body is in sliding sleeve connection with the material pulling rod through the push pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up the cooling tube in the inside of movable mould main part, the cooling tube is located the below of first inner chamber, consequently moulds plastics the back at cover half main part and movable mould main part compound die, to the inside cooling water that pours into of cooling tube, the cooling water can cool off the injection molding to make the quick cooling shaping of injection molding, thereby can effectual improvement work efficiency.

2. The utility model discloses a central authorities department of movable mould main part top four sides is equipped with inserted block and first electromagnetism piece, and the central authorities department of cover half main part bottom four sides is equipped with socket and second electromagnetism piece, consequently behind cover half main part and movable mould main part compound die, to first electromagnetism piece and the circular telegram of second electromagnetism piece, then first electromagnetism piece and second electromagnetism piece inhale mutually to be in the same place cover half main part and movable mould main part are inseparable, avoid the die cavity gap to appear the shaping quality of tail lamp in the influence.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a top view of the movable mold main body of the present invention;

FIG. 3 is a bottom view of the fixed mold main body of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 101. a lower ejector plate; 102. an upper ejector plate; 103. a return spring; 2. a movable mold main body; 201. a first lumen; 202. a cooling duct; 203. inserting a block; 204. a first electromagnetic block; 205. a movable mold insert; 206. a movable mould core; 207. a guide bar; 3. a fixed die main body; 301. an injection molding port; 302. a second lumen; 303. a socket; 304. a second electromagnetic block; 305. a fixed die insert; 306. fixing a mold core; 307. a guide seat; 4. pulling a material rod; 5. pushing the tube; 6. a connecting port; 7. and (4) a valve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the integrally formed through three-color highlight middle tail lamp mold comprises a base 1, a movable mold main body 2 and a fixed mold main body 3; movable mould main part 2 is installed at base 1's top, the top of movable mould main part 2 is equipped with first inner chamber 201, the below department that movable mould main part 2 is located first inner chamber 201 is equipped with cooling duct 202, the central point department of 2 top four sides of movable mould main part is equipped with inserted block 203, and the top of inserted block 203 is equipped with first electromagnetism piece 204, the top of movable mould main part 2 is equipped with cover half main part 3, the central point department at cover half main part 3 top is equipped with mouthful 301 of moulding plastics, the bottom of cover half main part 3 is equipped with second inner chamber 302, and second inner chamber 302 is corresponding with first inner chamber 201, the central point department of 3 bottom four sides of cover half main part is equipped with socket 303, and socket 303 is corresponding with inserted block 203, the interior top of socket 303 is equipped with second electromagnetism piece 304.

Specifically, when in use, the movable mold body 2 and the fixed mold body 3 are subjected to film combination, then the first inner cavity 201 and the second inner cavity 302 form a complete injection molding cavity, when the movable mold body 2 and the fixed mold body 3 are closed, the insert block 203 is inserted into the socket 303, then, the first electromagnet block 204 and the second electromagnet block 304 are electrified, the first electromagnet block 204 and the second electromagnet block 304 generate an attraction force, thereby firmly adsorbing the movable mold main body 2 and the fixed mold main body 3 together, avoiding the occurrence of gaps in the injection molding cavity from influencing the production quality of the tail lamp, then, injection molding is carried out on the inner part of the injection molding cavity through the injection molding opening 301, after the injection molding of the inner part of the injection molding cavity formed by the first inner cavity 201 and the second inner cavity 302 is finished, can let in the cooling water to cooling tube 202 inside, the cooling water cools off the injection molding to can make the quick cooling shaping of injection molding in the intracavity portion of moulding plastics, improve work efficiency.

Further, the base 1 includes a lower ejector plate 101, an upper ejector plate 102 and a return spring 103, and the top of the lower ejector plate 101 is provided with the upper ejector plate 102, and the return springs 103 are installed at four corners of the top of the upper ejector plate 102, and the return springs 103 are fixedly connected with the bottom of the movable mold main body 2.

Specifically, lower thimble board 101, go up thimble board 102 cooperation and use, after the well tail lamp machine-shaping of the intracavity portion of moulding plastics, through lower thimble board 101, it can be quick ejecting with the well tail lamp injection molding of the intracavity portion of moulding plastics to go up thimble board 102, reset spring 103 can play the cushioning effect to the impact force when movable mould main part 2 and cover half main part 3 close the membrane, play the guard action to movable mould main part 2 and cover half main part 3, also make things convenient for thimble board 101 down simultaneously, go up the better reseing of thimble board 102.

Furthermore, the central positions of the tops of the two sides of the movable mold main body 2 are provided with connecting ports 6, the two groups of connecting ports 6 are respectively communicated with the two ends of the cooling pipeline 202, and the surfaces of the connecting ports 6 are provided with valves 7.

Specifically, cooling tube 202 passes through connector 6 and external pipe connection, makes things convenient for personnel to pour into the cooling water into inside cooling tube 202, and valve 7 conveniently controls connector 6's state, and after avoiding the device to use, the pipe was extracted, and the foreign object enters into inside cooling tube 202 through connector 6 and causes cooling tube 202 to block up.

Further, a moving mold core 206 is installed at the inner bottom of the first inner cavity 201 through a moving mold insert 205, the moving mold core 206 is located at two sides inside the first inner cavity 201, a fixed mold core 306 is installed at the inner top of the second inner cavity 302 through a fixed mold insert 305, the fixed mold core 306 is located at two sides inside the second inner cavity 302, and the fixed mold core 306 corresponds to the moving mold core 206.

Specifically, the fixed mold core 306 and the movable mold core 206 cooperate with each other to make the injection molded part inside the injection molding cavity take a specific shape.

Further, four corners of the top of the movable mold body 2 are provided with guide rods 207, four corners of the bottom of the fixed mold body 3 are provided with guide seats 307, and the guide rods 207 are inserted into the guide seats 307.

Specifically, the guide holder 307 of the fixed mold body 3 slides on the guide rod 207, and restricts the vertical movement of the fixed mold body 3.

Further, the central position central authorities of the inside movable mould main part 2 are slided and are equipped with and are drawn material pole 4, and the inside central authorities of movable mould main part 2 and movable mould mold insert 205 are equipped with push tube 5, and movable mould main part 2 slides through push tube 5 and draw material pole 4 and cup joint.

Specifically, when the mold is opened, the sprue material in the main runner of the fixed mold body 3 is pulled out of the push pipe 5 through the material pulling rod 4.

The working principle is as follows: when the injection molding device is used, the guide seat 307 slides on the guide rod 207 to perform film combination on the movable mold main body 2 and the fixed mold main body 3, then the first inner cavity 201 and the second inner cavity 302 form a complete injection molding cavity, when the movable mold main body 2 and the fixed mold main body 3 are combined, the insertion block 203 is inserted into the insertion opening 303, then the first electromagnetic block 204 and the second electromagnetic block 304 are electrified, the first electromagnetic block 204 and the second electromagnetic block 304 generate suction force, so that the movable mold main body 2 and the fixed mold main body 3 are firmly adsorbed together, the production quality of a tail lamp in the injection molding cavity is prevented from being influenced by gaps, then injection molding is performed on the injection molding cavity through the injection molding opening 301, the fixed mold core 306 and the movable mold core 206 are matched with each other, an injection molding part in the injection molding cavity is in a specific shape, after the injection molding in the injection molding cavity formed by the first inner cavity 201 and the second inner cavity 302 is completed, cooling water can be introduced into the cooling pipeline 202, the cooling water cools off the injection molding, thereby can make the injection molding of injection molding intracavity portion cool off the shaping fast, and the work efficiency is improved, then to first electromagnetism piece 204 and second electromagnetism piece 304 outage, lose suction between first electromagnetism piece 204 and the second electromagnetism piece 304, then carry out the die sinking to movable mould main part 2 and cover half main part 3, the mouth of a river material in the sprue of cover half main part 3 is pulled out from ejector sleeve 5 through drawing the material pole 4, then through ejector plate 101 down, it can be quick ejecting with the well tail lamp injection molding of injection molding intracavity portion to go up ejector plate 102.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The integrally-formed through three-color highlight middle tail lamp mold comprises a base (1), a movable mold main body (2) and a fixed mold main body (3); the method is characterized in that: the top of the base (1) is provided with a movable mould main body (2), the top of the movable mould main body (2) is provided with a first inner cavity (201), a cooling pipeline (202) is arranged at the position of the movable mould main body (2) below the first inner cavity (201), an insert block (203) is arranged at the center of four sides of the top of the movable mold main body (2), the top of the insert block (203) is provided with a first electromagnetic block (204), the top of the movable mold main body (2) is provided with a fixed mold main body (3), an injection molding opening (301) is arranged at the central position of the top of the fixed die main body (3), a second inner cavity (302) is arranged at the bottom of the fixed die main body (3), the second inner cavity (302) corresponds to the first inner cavity (201), the central positions of the four sides of the bottom of the fixed die main body (3) are provided with inserting ports (303), the socket (303) corresponds to the insertion block (203), and a second electromagnetic block (304) is arranged at the inner top of the socket (303).

2. The integrally formed three-color high-light middle rear lamp mold as claimed in claim 1, wherein: the base (1) comprises a lower ejector plate (101), an upper ejector plate (102) and a reset spring (103), the upper ejector plate (102) is arranged at the top of the lower ejector plate (101), the reset spring (103) is installed at four corners of the top of the upper ejector plate (102), and the reset spring (103) is fixedly connected with the bottom of the movable mold main body (2).

3. The integrally formed three-color high-light middle rear lamp mold as claimed in claim 1, wherein: the central position department at movable mould main part (2) both sides top is equipped with connector (6), and two sets of connectors (6) communicate with the both ends of cooling tube (202) respectively, and the surface of connector (6) is equipped with valve (7).

4. The integrally formed three-color high-light middle rear lamp mold as claimed in claim 1, wherein: the inner bottom of the first inner cavity (201) is provided with a movable mold core (206) through a movable mold insert (205), the movable mold core (206) is positioned at two sides of the inner part of the first inner cavity (201), the inner top of the second inner cavity (302) is provided with a fixed mold core (306) through a fixed mold insert (305), the fixed mold core (306) is positioned at two sides of the inner part of the second inner cavity (302), and the fixed mold core (306) corresponds to the movable mold core (206).

5. The integrally formed three-color high-light middle rear lamp mold as claimed in claim 1, wherein: four angles at the top of the movable mold main body (2) are provided with guide rods (207), four angles at the bottom of the fixed mold main body (3) are provided with guide seats (307), and the guide rods (207) are inserted into the guide seats (307).

6. The integrally formed three-color high-light middle rear lamp mold as claimed in claim 1, wherein: the material pulling rod (4) is slidably sleeved at the center of the inner part of the movable mold main body (2), a push pipe (5) is arranged at the center of the inner parts of the movable mold main body (2) and the movable mold insert (205), and the movable mold main body (2) is slidably sleeved with the material pulling rod (4) through the push pipe (5).