CN215359610U - Injection mold of passenger car warm braw casing bottom air conditioner spare - Google Patents

Abstract

The utility model discloses an injection mold of an air conditioner at the bottom of a warm air shell of a passenger car, which comprises: the fixed die assembly comprises a fixed die fixing plate, a hot runner plate and a fixed die plate which are sequentially connected from top to bottom; the movable mould component corresponds to the fixed mould component, and the movable mould component comprises a movable mould plate, square iron and a movable mould fixing plate which are sequentially connected from top to bottom, and guide columns arranged at four corners of the bottom of the fixed mould plate and correspondingly inserted into the butt joint grooves formed in the top of the movable mould plate. According to the injection mold for the air conditioning part at the bottom of the warm air shell of the passenger car, the binding plate is connected to the inside of the butt joint groove through the spring, the copper sheets corresponding to the copper seats on the inner wall of the butt joint groove are arranged on the two sides of the binding plate, whether the guide pillars are inserted in place or not can be detected, whether the movable template and the fixed template are tightly attached or not can be judged, and whether the templates deviate or not during mold closing can be detected through detecting whether the guide pillars at different positions are inserted in place or not, so that timely repair and adjustment are facilitated.

Description

Injection mold of passenger car warm braw casing bottom air conditioner spare

Technical Field

The utility model relates to the field of molds, in particular to an injection mold for an air conditioner at the bottom of a warm air shell of a passenger car.

Background

The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car is a mold for injecting the air conditioner, but with the development of science and technology, the requirement of people on the injection mold for the air conditioner is higher and higher, so that the traditional injection mold for the air conditioner cannot meet the use requirement of people;

at present, there is certain defect in the injection mold of current passenger car warm braw casing bottom air conditioner spare when using, because compound die between the mould is all controlled through computer and machinery, and behind the die holding, can only detect out through the in-service use back, therefore during die holding and use, not only the wasting of resources, simultaneously still probably damage the mould, in addition the mould is back in long-time, the skew takes place for the position between the mould, make the part size after moulding plastics differ, still need follow-up processing, therefore, we provide an injection mold of passenger car warm braw casing bottom air conditioner spare.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an injection mold for an air conditioning part at the bottom of a warm air shell of a passenger car, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an injection mold of passenger car warm braw casing bottom air conditioning spare includes:

the fixed die assembly comprises a fixed die fixing plate, a hot runner plate and a fixed die plate which are sequentially connected from top to bottom;

a movable mould component which corresponds to the fixed mould component, and the movable mould component comprises a movable mould plate, a square iron and a movable mould fixing plate which are connected in sequence from top to bottom, and

and the guide posts are arranged at the four corners of the bottom of the fixed template and are correspondingly inserted with the butt joint grooves arranged at the four corners of the top of the movable template.

Preferably, a positioning ring is arranged at the center of the top of the fixed die fixing plate.

Preferably, the fixed mold core arranged at the bottom of the fixed mold plate corresponds to the movable mold core arranged at the top of the movable mold plate, and the joint of the fixed mold plate and the movable mold plate is provided with the locking module.

Preferably, a hot runner socket is installed on the outer side of the fixed die fixing plate and connected with the hot runner plate, and a thimble is connected to the inside of the square iron.

Preferably, the inner bottom surface of the butt joint groove is connected with an attaching plate through a spring, the two sides of the attaching plate are connected with copper sheets, the copper sheets are connected through a lead, and copper seats are installed on the inner walls of the two sides of the butt joint groove.

Preferably, the copper seat is positioned on the inner surface of the butt joint groove near the bottom end.

Preferably, one group of the copper bases is connected with the positive electrode of a power supply arranged inside the movable mold fixing plate through a wire, the other group of the copper bases is connected with the positive electrode of a signal lamp arranged outside the movable mold fixing plate through a wire, and the negative electrode of the signal lamp is connected with the negative electrode of the power supply through a wire.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, a mold locking mechanism of the injection molding machine pushes a movable mold plate of the mold locking mechanism to tightly press a movable mold and a fixed mold, then the injection molding machine injects the uniformly heated and plasticized plastic in a charging barrel of the injection molding machine into a cavity through a charging barrel nozzle, a sprue bush and a pouring system of a mold fixed mold part with a certain injection pressure, after a molten material is cooled and hardened in the mold to a certain strength, the mold locking mechanism of the injection molding machine loosens and drives the movable mold plate and the movable mold and the fixed mold to be separated along a parting surface, and then the mold is opened, and an ejection mechanism on the injection molding machine pushes an ejection system of the movable mold part of the mold to eject the plastic from the mold, so that the plastic can be taken out, and the operation is simple and the use is convenient;

secondly, through there being the rigging board at the inslot that docks through spring coupling to set up the copper sheet that corresponds with butt joint inslot wall copper seat in the both sides of rigging board, not only can detect whether the guide pillar inserts and targets in place, can also detect simultaneously whether laminating is inseparable between movable mould board and the fixed die plate, convenient in time repair and adjustment.

Drawings

FIG. 1 is an overall structure view of an injection mold for an air conditioning part at the bottom of a warm air casing of a passenger car according to the present invention;

FIG. 2 is a front view of an injection mold for a passenger car hot air housing bottom air conditioner of the present invention;

FIG. 3 is a structural diagram of a fixed mold plate in an injection mold of an air conditioner at the bottom of a warm air shell of a passenger car according to the utility model;

FIG. 4 is a structural diagram of a movable mold plate in an injection mold of an air conditioner at the bottom of a warm air shell of a passenger car according to the utility model;

FIG. 5 is a partial cross-sectional view of a movable mold plate in an injection mold for an air conditioning piece at the bottom of a warm air shell of a passenger car according to the present invention;

FIG. 6 is a top view of a fixed mold plate in an injection mold for an air conditioning piece at the bottom of a warm air shell of a passenger car according to the present invention;

fig. 7 is a right side view of an injection mold for a passenger car heater case bottom air conditioner of the present invention.

In the figure: 1. fixing a die fixing plate; 2. a hot runner plate; 3. fixing a template; 4. moving the template; 5. square iron; 6. a movable mold fixing plate; 7. a guide post; 8. a butt joint groove; 9. attaching a plate; 10. a copper sheet; 11. a copper base; 12. a hot runner socket; 13. fixing a mold core; 14. a thimble; 15. and a lock module.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-7, an injection mold for a passenger car warm air housing bottom air conditioner comprises:

the fixed die assembly comprises a fixed die fixing plate 1, a hot runner plate 2 and a fixed die plate 3 which are sequentially connected from top to bottom;

a movable mould component which corresponds to the fixed mould component, and the movable mould component comprises a movable mould plate 4, a square iron 5 and a movable mould fixing plate 6 which are connected in sequence from top to bottom, and

and guide posts 7 arranged at four corners of the bottom of the fixed template 3 are correspondingly inserted with butt joint grooves 8 arranged at four corners of the top of the movable template 4.

Referring to fig. 1, a positioning ring is installed at the top center of a fixed mold fixing plate 1.

Referring to fig. 7, the fixed mold core 13 installed at the bottom of the fixed mold plate 3 corresponds to the movable mold core installed at the top of the movable mold plate 4, and the lock module 15 is provided at the junction of the fixed mold plate 3 and the movable mold plate 4.

Referring to fig. 7, a hot runner socket 12 is installed on the outer side of the fixed mold fixing plate 1, the hot runner socket 12 is connected to the hot runner plate 2, and an ejector 14 is connected to the inside of the square iron 5.

Referring to fig. 5, an attachment plate 9 is connected to the inner bottom surface of the butt-joint groove 8 through a spring, copper sheets 10 are connected to both sides of the attachment plate 9, the two copper sheets 10 are connected through a wire, and copper seats 11 are installed on both inner walls of both sides of the butt-joint groove 8.

Referring to fig. 5, the copper seat 11 is located on the inner surface of the butt-joint groove 8 near the bottom end.

Referring to fig. 5, one group of the copper bases 11 is connected with the positive electrode of a power supply installed inside the movable mold fixing plate 6 through a wire, the other group of the copper bases 11 is connected with the positive electrode of a signal lamp installed outside the movable mold fixing plate 6 through a wire, and the negative electrode of the signal lamp is connected with the negative electrode of the power supply through a wire.

When the injection molding machine works, a mold locking mechanism (comprising a movable mold mechanism for fixing a movable mold and a fixed mold mechanism for fixing a fixed mold) of the injection molding machine pushes a movable mold plate 4 to tightly press a mold movable mold component and a fixed mold component, then the injection molding machine injects the uniformly heated and plasticized plastic in a charging barrel of the injection molding machine into a cavity through a charging barrel nozzle, a sprue bush and a pouring system of a mold fixed mold part at a certain injection pressure, after a molten material is cooled and hardened in the mold to a certain strength, the mold locking mechanism of the injection molding machine releases the pressure and drives the movable mold plate 4 and the mold movable mold and the fixed mold to be separated along a parting surface, namely, the mold is opened, an ejection mechanism on the injection molding machine pushes an ejection system of the mold movable mold part to eject the plastic out of the mold from the interior of the mold, and then the plastic can be taken out, wherein,

when the die is installed, the fixed die component is firstly installed on the fixed die mechanism of the injection molding machine, the movable die component is simultaneously installed on the movable die mechanism on the injection molding machine, after the installation is completed, the movable die plate 4 moves towards the fixed die plate 3, at the moment, the guide post 7 at the top of the fixed die plate 3 extends into the butt joint groove 8 on the surface of the movable die plate 4, and the attaching plate 9 positioned in the butt joint groove 8 is extruded at the same time to shrink towards the inside of the butt joint groove 8, when the attaching plate 9 moves to the innermost part of the butt joint groove 8, the copper sheets 10 at the two sides of the attaching plate 9 are attached to the copper seat 11 on the inner wall of the butt joint groove 8, because the two copper sheets 10 are connected through the lead, when the copper sheets 10 are contacted with the copper seat 11, the two copper seats 11 can be communicated, at the moment, the current flows into the joint of the copper seats 11 and the copper sheets 10 from the positive pole of the power supply, flows into the indicator lamp connected with the copper seats 11 through the lead between the two copper sheets 10, and the indicator light flows back to the cathode of the power supply to complete a path, so that a power supply loop is formed, the indicator light emits light to indicate that the guide post 7 at the position is inserted in place, whether the guide post 7 at different positions is inserted in place can be timely known by observing whether the indicator lights at different positions emit light, whether the movable template 4 and the fixed template 3 are tightly attached or not is judged, and whether the templates deviate or not during mold closing can be detected by detecting whether the guide posts 7 at different positions are all inserted in place or not, so that the repair and adjustment are convenient in time.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a passenger car warm braw casing bottom air conditioning spare injection mold which characterized in that includes:

the fixed die assembly comprises a fixed die fixing plate (1), a hot runner plate (2) and a fixed die plate (3) which are sequentially connected from top to bottom;

the movable mould component corresponds to the fixed mould component, and comprises a movable mould plate (4), square iron (5) and a movable mould fixing plate (6) which are sequentially connected from top to bottom, and

guide posts (7) arranged at four corners of the bottom of the fixed template (3) are correspondingly inserted with butt joint grooves (8) arranged at four corners of the top of the movable template (4).

2. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 1, wherein: and a positioning ring is arranged at the center of the top of the fixed die fixing plate (1).

3. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 1, wherein: the fixed die core (13) arranged at the bottom of the fixed die plate (3) corresponds to the movable die core arranged at the top of the movable die plate (4), and a locking module (15) is arranged at the joint of the fixed die plate (3) and the movable die plate (4).

4. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 1, wherein: the hot runner socket (12) is installed in the outside of cover half fixed plate (1), and hot runner socket (12) are connected with hot runner plate (2), the internal connection of square iron (5) has thimble (14).

5. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 1, wherein: the interior bottom surface of butt joint groove (8) has rigging board (9) through spring coupling, and the both sides of rigging board (9) all are connected with copper sheet (10), and are two sets of connect through the wire between copper sheet (10), copper seat (11) are all installed to the both sides inner wall of butt joint groove (8).

6. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 5, wherein: the copper seat (11) is positioned on the inner surface of the butt joint groove (8) and close to the bottom end.

7. The injection mold for the air conditioner at the bottom of the warm air shell of the passenger car as claimed in claim 5, wherein: one group of the copper seat (11) is connected with the positive electrode of a power supply arranged in the movable mold fixing plate (6) through a wire, the other group of the copper seat (11) is connected with the positive electrode of a signal lamp arranged outside the movable mold fixing plate (6) through a wire, and the negative electrode of the signal lamp is connected with the negative electrode of the power supply through a wire.

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