CN214188211U

CN214188211U - Injection mold of new energy automobile connection frame

Info

Publication number: CN214188211U
Application number: CN202023097579.8U
Authority: CN
Inventors: 万春东
Original assignee: Suzhou Siote Precision Technology Co ltd
Current assignee: Suzhou Siote Precision Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-14
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an injection mold of new energy automobile connection frame belongs to the mould field, including cover half and movable mould, be provided with the injection molding chamber between cover half and the movable mould, the front fixedly connected with reference column of cover half, the side fixedly connected with locating plate of movable mould, the bottom of movable mould one side is fixed to be cup jointed with the inlet tube; this injection mold of new energy automobile connection frame, through setting up the inlet tube, the water intaking valve, the outlet pipe, outlet valve and water blocking plate, can be at the in-process that the connection frame was moulded plastics, be convenient for add the cooling water to the inside of movable mould, and can slow down the flow rate of cooling water, the dwell time of cooling water in the movable mould inside has been prolonged, be convenient for carry out quick cooling to the injection molding after moulding plastics injection chamber inside, the shaping speed of injection molding has not only been accelerated like this, and also be convenient for follow-up injection molding to in the mould take out the mould, thereby this injection mold's work efficiency has been improved.

Description

Injection mold of new energy automobile connection frame

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to injection mold of new energy automobile wire frame.

Background

The wiring frame is also called as a junction box, the wiring frame plays a transition role in the joint part of an electric wire and also plays a role in protecting and connecting the electric wire, most of the common wiring frames are made of hard plastic materials, a large number of wiring frames are often applied in the rapid development of the new energy electric automobile at present, and an injection mold is generally used in the manufacturing process of the wiring frames; however, most of existing connection frame injection molds are not convenient for rapidly cooling injection-molded connection frame injection-molded parts in the using process, so that the injection-molded parts are easy to form slowly, and the injection-molded parts in the molds are not convenient to take out of the molds in the subsequent process, so that the injection mold is low in working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold of new energy automobile connection frame 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: an injection mold of a new energy automobile junction box comprises a fixed mold and a movable mold, wherein an injection molding cavity is arranged between the fixed mold and the movable mold, a positioning column is fixedly connected to the front side of the fixed mold, a positioning plate is fixedly connected to the side surface of the movable mold, a water inlet pipe is fixedly sleeved at the bottom of one side of the movable mold, a water inlet valve is fixedly installed at the outer part of the water inlet pipe, a water outlet pipe is fixedly sleeved at the top of the other side of the movable mold, a water outlet valve is fixedly installed at the outer part of the water outlet pipe, a water blocking plate is fixedly connected to the inner part of the movable mold, a clamp is fixedly connected to the front side of the fixed mold, a fixed plate is fixedly connected to the top of the movable mold, the fixed plate is movably sleeved inside the clamp, a supporting pad is fixedly connected to one side of an inner cavity of the clamp, a fixed spring is fixedly connected to the other side of the inner cavity of the clamp, and a fixed block is fixedly connected to one end of the fixed spring, one side of the fixed block is fixedly connected with a rubber pad, and the side surface of the clamp is in threaded sleeve connection with a fixed rod.

In a preferred embodiment, the movable mold is movably sleeved inside the fixed mold, and a handle is fixedly connected to the front surface of the movable mold.

As a preferred embodiment, the positioning plates are movably sleeved with the positioning columns, the number of the positioning plates is two, and the two positioning plates are symmetrically distributed on two sides of the movable mold.

In a preferred embodiment, the number of the water baffles is eleven, the eleven water baffles are equal in size, and the eleven water baffles are distributed in the movable mold in a staggered mode.

In a preferred embodiment, the material of the supporting pad is a rubber material, and one side of the supporting pad is in close contact with the side surface of the fixing plate.

As a preferred embodiment, one end of the fixing rod is in contact with the middle of the other side of the fixing block, and the fixing rod and the fixing spring are parallel to each other.

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

according to the injection mold of the new energy automobile wiring frame, by arranging the water inlet pipe, the water inlet valve, the water outlet pipe, the water outlet valve and the water blocking plate, cooling water can be conveniently added into the movable mold in the wiring frame injection molding process, the flowing speed of the cooling water can be slowed down, the residence time of the cooling water in the movable mold is prolonged, and injection molded parts after injection molding in the injection molding cavity can be quickly cooled, so that the molding speed of the injection molded parts is accelerated, and the injection molded parts in the mold can be conveniently taken out subsequently, and the working efficiency of the injection mold is improved;

this injection mold of new energy automobile wire connection frame, through setting up reference column and locating plate, can be at cover half and movable mould closed in-process, be convenient for carry out accurate location to cover half and movable mould, the problem of skew has been avoided the movable mould to make and to correspond accurately between cover half and the movable mould, and through setting up anchor clamps, the supporting pad, the retaining spring, the fixed block, rubber pad and dead lever, can be after cover half and movable mould are closed, be convenient for adjust the fixed plate fixed, thereby can firmly fix between cover half and the movable mould.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. fixing a mold; 2. moving the mold; 3. an injection molding cavity; 4. a positioning column; 5. positioning a plate; 6. a water inlet pipe; 7. a water inlet valve; 8. a water outlet pipe; 9. a water outlet valve; 10. a water-blocking plate; 11. a clamp; 12. a fixing plate; 13. a support pad; 14. fixing the spring; 15. a fixed block; 16. a rubber pad; 17. and (5) fixing the rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1 and 2, the utility model provides an injection mold of new energy automobile wire connection frame, including cover half 1, movable mould 2 and fixed plate 12, in order to facilitate taking movable mould 2, can set up injection molding chamber 3 between cover half 1 and movable mould 2, the inside at cover half 1 is cup jointed in the activity of movable mould 2, and at the positive fixed connection handle of movable mould 2, when holding the handle with the hand, and mention the handle, make movable mould 2 take place to remove under the drive of handle, thereby be convenient for take movable mould 2.

Please refer to fig. 1 and fig. 2, in order to facilitate accurate positioning of the movable mold 2, the positioning column 4 is fixedly connected to the front surface of the fixed mold 1, the positioning plate 5 is fixedly connected to the side surface of the movable mold 2, the positioning plate 5 is movably sleeved with the positioning column 4, the positioning plates 5 are two in number, the two positioning plates 5 are symmetrically distributed at two sides of the movable mold 2, when the movable mold 2 is taken, the movable mold 2 is placed right above the fixed mold 1, the movable mold 2 is slowly moved downwards, the movable mold 2 is slowly moved to the inside of the fixed mold 1, the positioning plate 5 corresponds to the positioning column 4 at the moment, and the positioning column 4 is slowly sleeved inside the positioning plate 5, thereby facilitating accurate positioning of the movable mold 2, avoiding the problem that the movable mold 2 is shifted, and enabling accurate correspondence between the fixed mold 1 and the movable mold 2.

Referring to fig. 1 and 2, in order to facilitate rapid cooling of an injection molded part after injection molding, a water inlet pipe 6 is fixedly sleeved at the bottom of one side of the movable mold 2, a water inlet valve 7 is fixedly installed at the outside of the water inlet pipe 6, a water outlet pipe 8 is fixedly sleeved at the top of the other side of the movable mold 2, a water outlet valve 9 is fixedly installed at the outside of the water outlet pipe 8, eleven water blocking plates 10 are fixedly connected to the inside of the movable mold 2, the water blocking plates 10 are equal in size, the eleven water blocking plates 10 are distributed inside the movable mold 2 in a staggered manner, after injection molding of a wiring frame is completed, the water inlet valve 7 and the water outlet valve 9 are opened to enable cooling water to flow into the inside of the movable mold 2 from the water inlet pipe 6, at this time, the cooling water is blocked by the water blocking plates 10, the flowing speed of the cooling water is slowed down, the staying time of the cooling water inside the movable mold 2 is prolonged, and rapid cooling of the injection molded part inside the injection molding cavity 3 is facilitated, thereby bringing convenience for the mold taking of the injection mold.

Please refer to fig. 1, fig. 2 and fig. 3, in order to support one side of the fixed plate 12, the clamp 11 may be fixedly connected to the front surface of the fixed mold 1, the fixed plate 12 is fixedly connected to the top of the movable mold 2, the fixed plate 12 is movably sleeved inside the clamp 11, the support pad 13 is fixedly connected to one side of the inner cavity of the clamp 11, the support pad 13 is made of rubber material, and one side of the support pad 13 is in close contact with the side surface of the fixed plate 12, when the movable mold 2 and the fixed mold 1 are correspondingly closed, the fixed plate 12 moves to the inside of the clamp 11, at this time, the fixed plate 12 extrudes the support pad 13, so that the support pad 13 is elastically deformed, and the support pad 13 is tightly attached to one side of the fixed plate 12, thereby facilitating the support of one side of the fixed plate 12.

Referring to fig. 1, 2 and 3, in order to facilitate the firm fixation between the stationary mold 1 and the movable mold 2, a fixing spring 14 may be fixedly connected to the other side of the cavity of the clamp 11, a fixed block 15 is fixedly connected with one end of the fixed spring 14, a rubber pad 16 is fixedly connected with one side of the fixed block 15, a fixing rod 17 is sleeved on the side surface of the clamp 11 through screw threads, one end of the fixing rod 17 is contacted with the middle part of the other side of the fixing block 15, the fixing rod 17 and the fixing spring 14 are parallel to each other, when the fixing plate 12 is positioned inside the jig 11, the fixing lever 17 is rotated, so that the fixing lever 17 is rotationally moved, and the fixing block 15 is horizontally moved by the thrust of the fixing lever 17, and drives the rubber pad 16 to horizontally move, so that the rubber pad 16 is tightly attached to the other side of the fixed plate 12, thereby being convenient for firmly fixing the fixed die 1 and the movable die 2.

The utility model discloses a theory of operation and use flow: firstly, a handle is held by a hand, the handle is lifted, so that the movable die 2 is driven by the handle to move, the movable die 2 is convenient to take, when the movable die 2 is placed right above the fixed die 1, the movable die 2 is moved downwards and slowly, the movable die 2 is moved to the inside of the fixed die 1, the positioning plate 5 corresponds to the positioning column 4 at the moment, the positioning column 4 is slowly sleeved in the positioning plate 5, the movable die 2 is convenient to be accurately positioned, the problem of deviation of the movable die 2 is avoided, the fixed die 1 can accurately correspond to the movable die 2, then when the movable die 2 and the fixed die 1 are correspondingly closed, the fixed plate 12 moves to the inside of the clamp 11, the fixed plate 12 extrudes the supporting pad 13, the supporting pad 13 is elastically deformed, and the supporting pad 13 is tightly attached to one side of the fixed plate 12, thereby being convenient for supporting one side of the fixed plate 12, rotating the fixed rod 17 next to the fixed plate to enable the fixed rod 17 to rotate, enabling the fixed block 15 to horizontally move under the thrust action of the fixed rod 17 and drive the rubber pad 16 to horizontally move, enabling the rubber pad 16 to be tightly attached to the other side of the fixed plate 12, thereby being convenient for firmly fixing the fixed die 1 and the movable die 2, inputting injection molding slurry into the injection molding cavity 3 to facilitate injection molding of the wiring frame, opening the water inlet valve 7 and the water outlet valve 9 after the injection molding of the wiring frame is completed, enabling cooling water to flow into the movable die 2 from the water inlet pipe 6, enabling the cooling water to be blocked by the water blocking plate 10 at the moment, slowing down the flowing speed of the cooling water, prolonging the staying time of the cooling water in the movable die 2, and being convenient for rapidly cooling injection molded parts in the injection molding cavity 3, therefore, the forming speed of the injection molding part is accelerated, and the subsequent mold taking of the injection molding part in the mold is facilitated, so that the working efficiency of the injection mold is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold of new energy automobile connection frame, includes cover half (1) and movable mould (2), its characterized in that: be provided with between cover half (1) and movable mould (2) and mould plastics chamber (3), the positive fixedly connected with reference column (4) of cover half (1), the side fixedly connected with locating plate (5) of movable mould (2), the fixed inlet tube (6) that has cup jointed in the bottom of movable mould (2) one side, the outside fixed mounting of inlet tube (6) has water intaking valve (7), the fixed outlet pipe (8) that has cup jointed in the top of movable mould (2) opposite side, the outside fixed mounting of outlet pipe (8) has outlet valve (9), the inside fixedly connected with water blocking plate (10) of movable mould (2), the positive fixedly connected with anchor clamps (11) of cover half (1), the top fixedly connected with fixed plate (12) of movable mould (2), fixed plate (12) activity cup joints the inside at anchor clamps (11), one side fixedly connected with supporting pad (13) of anchor clamps (11) inner chamber, the clamp is characterized in that a fixing spring (14) is fixedly connected to the other side of the inner cavity of the clamp (11), a fixing block (15) is fixedly connected to one end of the fixing spring (14), a rubber pad (16) is fixedly connected to one side of the fixing block (15), and a fixing rod (17) is sleeved on the side face of the clamp (11) in a threaded manner.

2. The injection mold of the new energy automobile wire frame according to claim 1, characterized in that: the movable mould (2) is movably sleeved inside the fixed mould (1), and the front side of the movable mould (2) is fixedly connected with a handle.

3. The injection mold of the new energy automobile wire frame according to claim 1, characterized in that: the positioning plates (5) are movably sleeved with the positioning columns (4), the number of the positioning plates (5) is two, and the two positioning plates (5) are symmetrically distributed on two sides of the movable mold (2).

4. The injection mold of the new energy automobile wire frame according to claim 1, characterized in that: the number of the water blocking plates (10) is eleven, the eleven water blocking plates (10) are equal in size, and the eleven water blocking plates (10) are distributed in the movable mold (2) in a staggered mode.

5. The injection mold of the new energy automobile wire frame according to claim 1, characterized in that: the material of supporting pad (13) is rubber materials, and one side of supporting pad (13) and the side in close contact with of fixed plate (12).

6. The injection mold of the new energy automobile wire frame according to claim 1, characterized in that: one end of the fixing rod (17) is in contact with the middle part of the other side of the fixing block (15), and the fixing rod (17) and the fixing spring (14) are parallel to each other.