CN216139323U

CN216139323U - Automobile water tank processing injection mold with side cut function

Info

Publication number: CN216139323U
Application number: CN202120496054.7U
Authority: CN
Inventors: 刘毅
Original assignee: Suzhou Wumei Precision Mould Co ltd
Current assignee: Suzhou Wumei Precision Mould Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-03-29
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an automobile water tank processing injection mold with a trimming function, which comprises an installation bottom plate, a material pushing and trimming mechanism and a driving mechanism, wherein the material pushing and trimming mechanism comprises a base plate and a base plate; installing a bottom plate: the lower surface of the installation base plate is provided with three symmetrically distributed base plates, the left side of the upper surface of each base plate is provided with a fixed die base, a fixed die core is arranged in an installation hole formed in the middle of the fixed die base through a connecting block, the right side of the upper surface of the installation base plate is provided with two symmetrically distributed T-shaped slide rails, a sliding hole formed in the bottom of the movable die base is in sliding connection with the T-shaped slide rails, a round hole formed in the upper end of the movable die base is in sliding connection with a guide rod arranged at the upper end of the right side surface of the fixed die base, the middle of the left side surface of the movable die base is provided with a movable die head, the movable die head corresponds to a die cavity formed in the middle of the fixed die core in position, the right side of the upper surface of the installation base plate is provided with the T-shaped installation base, and the left side of the T-shaped installation base is in contact with the right ends of the T-shaped slide rails; this radiator processes injection mold with side cut function can improve radiator's production efficiency.

Description

Automobile water tank processing injection mold with side cut function

Technical Field

The utility model relates to the technical field of injection molds, in particular to an automobile water tank processing injection mold with a trimming function.

Background

The injection mold is a mold which is used in the injection molding process and enables molten plastic to be shaped into a specific size and a specific shape, the injection molding method has the advantages of high production speed, high efficiency, automation in operation, various designs and colors, simple and complex shapes, small sizes, accurate product size, easy replacement and capability of forming workpieces with complex shapes, and the injection molding is suitable for the molding processing fields of mass production, products with complex shapes and the like. The injection molding and trimming one-step molding of the automobile water tank cannot be realized, the production efficiency of the automobile water tank is low, the workload of operators cannot be reduced, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an automobile water tank processing injection mold with an edge cutting function, which can improve the production efficiency of an automobile water tank and effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an automobile water tank processing injection mold with a trimming function comprises an installation bottom plate, a material pushing and trimming mechanism and a driving mechanism;

installing a bottom plate: the lower surface of the installation base plate is provided with three symmetrically distributed base plates, the left side of the upper surface of each base plate is provided with a fixed die base, a fixed die core is arranged in an installation hole formed in the middle of the fixed die base through a connecting block, the right side of the upper surface of the installation base plate is provided with two symmetrically distributed T-shaped slide rails, a sliding hole formed in the bottom of the movable die base is in sliding connection with the T-shaped slide rails, a round hole formed in the upper end of the movable die base is in sliding connection with a guide rod arranged at the upper end of the right side surface of the fixed die base, the middle of the left side surface of the movable die base is provided with a movable die head, the movable die head corresponds to a die cavity formed in the middle of the fixed die core in position, the right side of the upper surface of the installation base plate is provided with the T-shaped installation base, and the left side of the T-shaped installation base is in contact with the right ends of the T-shaped slide rails;

material pushing and trimming mechanism: the right end of the material pushing and trimming mechanism corresponds to an annular knife edge arranged on the left side surface of the movable die seat;

a driving mechanism: the upper end of a block-up block arranged at the right end of the upper surface of the mounting bottom plate;

wherein: still include the control switch group, the control switch group sets up in the upper surface front side of mounting plate, and external power source is connected to the input electricity of control switch group, can improve radiator's production efficiency at the one-step shaping of cutting edge of moulding plastics that realizes radiator, alleviates operator's work burden, reduction in production cost.

Furthermore, material pushing and trimming mechanism includes linkage plate and side cut sword, inside side cut sword sliding connection corresponds the slip opening that forms with the cover half core in the cover half die holder, the right-hand member of side cut sword corresponds with the annular edge of a knife position that the movable die holder left surface was seted up, and the linkage plate sets up in the left side end department of side cut sword, can carry out the operation of cutting edge to the work piece.

Furthermore, the material pushing and trimming mechanism further comprises a material pushing guide rod, a spring and a material pushing head, wherein the spring is arranged in the middle of the right side face of the linkage plate, the left end of the material pushing guide rod is fixedly connected with the right end of the spring, the material pushing guide rod is in sliding connection with a round hole formed in the middle of the fixed die core, the material pushing head is arranged at the right end of the material pushing guide rod, and the material pushing head corresponds to a round groove formed in the middle of the left side wall body of the inner die cavity of the fixed die core in an inosculation mode, so that the workpiece can be conveniently demoulded.

Further, actuating mechanism includes the screw rod, including a motor, an end cap, a controller, and a cover plate, driving gear and drive gear, the motor sets up in the bed hedgehopping piece upper end that mounting plate upper surface right-hand member set up, the driving gear sets up in the output shaft left end of motor, drive gear passes through the bearing and rotates to be connected in the middle part plate body right flank upper end of T type mount pad, drive gear is connected with the driving gear meshing, the screw rod sets up in the right flank middle part of moving the die holder, the right-hand member of screw rod passes the round hole of seting up in the middle part plate body right flank upper end of T type mount pad, the right-hand member of screw rod and the screw hole threaded connection of seting up in the drive gear middle part, the output of the input electricity connection control switch group of motor, provide power for the operation of other parts.

Furthermore, the electric-driven type linkage plate is characterized by further comprising an electric push rod, the electric push rod is arranged at the upper end of a fixing seat arranged at the left end of the upper surface of the mounting bottom plate, the telescopic end of the electric push rod is fixedly connected with the middle of the left side surface of the linkage plate, and the input end of the electric push rod is electrically connected with the output end of the control switch group to drive other components to move.

Compared with the prior art, the utility model has the beneficial effects that: this radiator processing injection mold with side cut function has following benefit:

injecting plastic into a die cavity of a fixed die core through an injection hole formed in the top of a fixed die base by using external injection equipment, waiting for an injection molding workpiece in the die to be cooled and shaped, controlling a switch group to regulate and control, operating a motor, reversely rotating an output shaft to drive other components to reversely move, enabling the die base to return to an initial position, simultaneously operating an electric push rod, extending a telescopic end to push a linkage plate and a right component to move rightwards, further enabling a spring to push a material pushing guide rod to move rightwards, enabling the material pushing guide rod to push a material pushing head to move rightwards, pushing the formed workpiece out of the die cavity by the material pushing head, enabling a trimming knife to synchronously move rightwards along with the linkage plate, compressing the spring when the material pushing head pushes the workpiece to the left side of a movable die head, enabling the trimming knife to further move rightwards, completing trimming operation of the workpiece through interaction of a right cutting edge of the trimming knife and the movable die base, and then retracting the telescopic end of the electric push rod, the right side part is brought back to the initial state, the injection molding production of the automobile water tank is started by repeating the above operations, the injection molding and trimming one-step molding of the automobile water tank can be realized, the production efficiency of the automobile water tank is improved, the workload of operators is reduced, and the production cost is reduced.

Drawings

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

fig. 2 is a schematic structural view of the material pushing and trimming mechanism of the present invention.

In the figure: the automatic trimming machine comprises a mounting base plate 1, a control switch group 2, a backing plate 3, a fixed die holder 4, a sliding rail 5T-shaped, a movable die holder 6, a pushing and trimming mechanism 7, a linkage plate 71, a trimming knife 72, a pushing guide rod 73, a spring 74, a pushing head 75, a driving mechanism 8, a screw 81, a motor 82, a driving gear 83, a driving gear 84, a mounting seat 9T-shaped, a fixed die core 10, a movable die head 11 and an electric push rod 12.

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. 1-2, the present invention provides a technical solution: an injection mold for processing an automobile water tank with a trimming function comprises an installation bottom plate 1, a material pushing and trimming mechanism 7 and a driving mechanism 8;

mounting the bottom plate 1: the installation base plate 1 provides an installation place for other components, three symmetrically distributed base plates 3 are arranged on the lower surface of the installation base plate, the base plates 3 are convenient to install and fix in the use position, a fixed die base 4 is arranged on the left side of the upper surface of each base plate 3, a fixed die core 10 is arranged in an installation hole formed in the middle of the fixed die base 4 through a connecting block, two symmetrically distributed T-shaped slide rails 5 are arranged on the right side of the upper surface of the installation base plate 1, a sliding hole formed in the bottom of a movable die base 6 is in sliding connection with the T-shaped slide rails 5, a round hole formed in the upper end of the movable die base 6 is in sliding connection with a guide rod arranged at the upper end of the right side surface of the fixed die base 4, a movable die head 11 is arranged in the middle of the left side of the movable die base 6, the movable die head 11 corresponds to the position of a die cavity formed in the middle of the fixed die core 10, a T-shaped installation base 9 is arranged on the right side of the upper surface of the installation base plate 1, and the left side of the T-shaped installation base 9 is in contact with the right ends of the T-shaped slide rails 5;

material pushing and edge cutting mechanism 7: the material pushing and trimming mechanism 7 can perform demoulding and trimming operation on a formed workpiece and is arranged inside the fixed die holder 4, the right end of the material pushing and trimming mechanism 7 corresponds to an annular knife edge arranged on the left side surface of the movable die holder 6, the material pushing and trimming mechanism 7 comprises a linkage plate 71 and a trimming knife 72, the trimming knife 72 is slidably connected inside a sliding opening formed by the fixed die holder 4 and the fixed die core 10, the right end of the trimming knife 72 corresponds to the annular knife edge arranged on the left side surface of the movable die holder 6, the linkage plate 71 is arranged at the left end head of the trimming knife 72, the material pushing and trimming mechanism 7 further comprises a material pushing guide rod 73, a spring 74 and a material pushing head 75, the spring 74 is arranged in the middle of the right side surface of the linkage plate 71, the left end of the material pushing guide rod 73 is fixedly connected with the right end of the spring 74, the material pushing guide rod 73 is slidably connected with a round hole arranged in the middle of the fixed die core 10, the material pushing head 75 is arranged at the right end head of the material guiding rod 73, the material pushing head 75 is matched and corresponds to a circular groove formed in the middle of the left side wall body of a cavity in the fixed die core 10, the material pushing head further comprises an electric push rod 12, the electric push rod 12 is arranged at the upper end of a fixed seat arranged at the left end of the upper surface of the mounting base plate 1, the telescopic end of the electric push rod 12 is fixedly connected with the middle of the left side surface of the linkage plate 71, the electric push rod 12 works, the telescopic end extends to push the linkage plate 71 and the right side part to move rightwards, so that the spring 74 pushes the material pushing guide rod 73 to move rightwards, the material pushing guide rod 73 pushes the material pushing head 75 to move rightwards, the material pushing head 75 pushes the formed workpiece out of the cavity, the trimming knife 72 is synchronously moved rightwards along with the linkage plate 71, when the material pushing head 75 pushes the workpiece to the left side surface of the movable die head 11, the spring 74 is compressed, the trimming knife 72 further moves rightwards, trimming operation of the workpiece is completed through the interaction of the right side edge of the trimming knife 72 and the movable die base 6, and then the telescopic end of the electric push rod 12 retracts, the right side part is driven to return to the initial state, the injection molding production of the automobile water tank is started by repeating the above operations, and the input end of the electric push rod 12 is electrically connected with the output end of the control switch group 2;

the drive mechanism 8: the driving mechanism 8 provides power for the operation of other components, the driving mechanism 8 is arranged at the upper end of an elevating block arranged at the right end of the upper surface of the installation bottom plate 1, the driving mechanism 8 comprises a screw 81, a motor 82, a driving gear 83 and a driving gear 84, the motor 82 is arranged at the upper end of the elevating block arranged at the right end of the upper surface of the installation bottom plate 1, the driving gear 83 is arranged at the left end of an output shaft of the motor 82, the driving gear 84 is rotatably connected to the upper end of the right side surface of a middle plate body of the T-shaped installation seat 9 through a bearing, the driving gear 84 is meshed with the driving gear 83, the screw 81 is arranged in the middle of the right side surface of the movable mold seat 6, the right end of the screw 81 penetrates through a round hole formed in the upper end of the right side surface of the middle plate body of the T-shaped installation seat 9, the right end of the screw 81 is in threaded connection with a threaded hole formed in the middle of the driving gear 84, the motor 82 works, the output shaft drives the driving gear 83 to rotate, and the driving gear 84 to rotate, the left end of the screw 81 pushes against the movable die base 6 to move leftwards along the T-shaped slide rail 5, the right side face of the fixed die base 4 is attached to the left side face of the movable die base 6, the movable die head 11 enters the die cavity of the fixed die core 10 to form an outer box die cavity of the automobile water tank, so that die assembly operation of the die is realized, external injection molding equipment is used for injecting plastic into the die cavity of the fixed die core 10 through an injection molding hole formed in the top of the fixed die base 4, cooling and shaping of an injection molding workpiece in the die are waited, the motor 82 works, the output shaft rotates reversely, other parts are driven to move reversely, so that the movable die base 6 returns to the initial position, and the input end of the motor 82 is electrically connected with the output end of the control switch group 2;

wherein: still include control switch group 2, control switch group 2 regulates and control the normal operating of each part, and control switch group 2 sets up in the upper surface front side of mounting plate 1, and external power source is connected to control switch group 2's input electricity.

When in use: the injection mold is fixed at the use position through the backing plate 3, the motor 82 works through the regulation and control of the control switch group 2, the output shaft drives the driving gear 83 to rotate, the driving gear 83 drives the driving gear 84 to rotate, so that the left end of the screw 81 pushes against the movable mold base 6 to move leftwards along the T-shaped slide rail 5, the right side surface of the fixed mold base 4 is attached to the left side surface of the movable mold base 6, the movable mold head 11 enters the mold cavity of the fixed mold core 10 to form the outer container mold cavity of the automobile water tank, the mold closing operation of the mold is realized, the external injection molding equipment is used for injecting plastic into the mold cavity of the fixed mold core 10 through the injection hole formed in the top of the fixed mold base 4, the injection molding workpiece in the mold is waited to be cooled and shaped, the motor 82 works through the regulation and control of the control switch group 2, the output shaft rotates reversely to drive other components to move reversely, so that the movable mold base 6 returns to the initial position, and the electric push rod 12 works at the same time, the telescopic end extends to push the linkage plate 71 and the right part to move rightwards, so that the spring 74 pushes the material pushing guide rod 73 to move rightwards, the material pushing guide rod 73 pushes the material pushing head 75 to move rightwards, the material pushing head 75 pushes the formed workpiece out of the die cavity, the trimming cutter 72 synchronously moves rightwards along with the linkage plate 71, when the material pushing head 75 pushes the workpiece to the left side of the movable die head 11, the spring 74 is compressed, the trimming cutter 72 further moves rightwards, trimming operation of the workpiece is completed through interaction of a right cutting edge of the trimming cutter 72 and the movable die seat 6, then the telescopic end of the electric push rod 12 retracts to drive the right part to return to an initial state, and injection molding production of the automobile water tank is started by repeating the operations.

It should be noted that the motor 82 disclosed in this embodiment may be a servomotor of type 60ST-M01330 from hangzhou ze jin metal products ltd, the electric putter 12 may be an electric putter of type JC7 from chanzhou jichuan electromechanical devices ltd, and the control switch group is provided with switch buttons corresponding to the motor 82 and the electric putter 12 one by one for controlling the on-off operation thereof.

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. The utility model provides an auto water tank processing injection mold with side cut function which characterized in that: comprises a mounting base plate (1), a material pushing and trimming mechanism (7) and a driving mechanism (8);

mounting base plate (1): the lower surface of the installation base plate is provided with three symmetrically distributed base plates (3), the left side of the upper surface of each base plate (3) is provided with a fixed die base (4), a fixed die core (10) is arranged in a mounting hole formed in the middle of each fixed die base (4) through a connecting block, the right side of the upper surface of the installation base plate (1) is provided with two symmetrically distributed T-shaped slide rails (5), a sliding hole formed in the bottom of a movable die base (6) is in sliding connection with the T-shaped slide rails (5), a round hole formed in the upper end of the movable die base (6) is in sliding connection with a guide rod arranged on the upper end of the right side of the fixed die base (4), the middle of the left side of the movable die base (6) is provided with a movable die head (11), the movable die head (11) corresponds to the position of a die cavity formed in the middle of the fixed die core (10), the right side of the upper surface of the installation base plate (1) is provided with a T-shaped mounting base (9), and the left side of the T-shaped mounting base (9) is in contact with the right end of the T-shaped slide rails (5);

material pushing and trimming mechanism (7): the right end of the material pushing and trimming mechanism (7) corresponds to the position of an annular knife edge formed on the left side surface of the movable die seat (6);

drive mechanism (8): the upper end of a block-up block arranged at the right end of the upper surface of the mounting bottom plate (1);

wherein: the power supply is characterized by further comprising a control switch group (2), wherein the control switch group (2) is arranged on the front side of the upper surface of the mounting base plate (1), and the input end of the control switch group (2) is electrically connected with an external power supply.

2. The automobile water tank processing injection mold with the edge cutting function as claimed in claim 1, wherein: the material pushing and trimming mechanism (7) comprises a linkage plate (71) and a trimming knife (72), the trimming knife (72) is connected to the inside of a sliding opening formed by the fixed die base (4) and the fixed die core (10) in a sliding mode, the right end of the trimming knife (72) corresponds to the position of an annular knife edge formed on the left side face of the movable die base (6), and the linkage plate (71) is arranged at the left end of the trimming knife (72).

3. The automobile water tank processing injection mold with the edge cutting function as claimed in claim 2, wherein: the material pushing and trimming mechanism (7) further comprises a material pushing guide rod (73), a spring (74) and a material pushing head (75), the spring (74) is arranged in the middle of the right side face of the linkage plate (71), the left end of the material pushing guide rod (73) is fixedly connected with the right end of the spring (74), the material pushing guide rod (73) is connected with a round hole in the middle of the fixed die core (10) in a sliding mode, the material pushing head (75) is arranged at the right end of the material pushing guide rod (73), and the material pushing head (75) corresponds to a round groove formed in the middle of the left side wall body of the inner die cavity of the fixed die core (10) in an inosculating mode.

4. The automobile water tank processing injection mold with the edge cutting function as claimed in claim 1, wherein: the driving mechanism (8) comprises a screw rod (81), a motor (82), a driving gear (83) and a driving gear (84), motor (82) set up in the bed hedgehopping piece upper end that mounting plate (1) upper surface right-hand member set up, driving gear (83) set up in the output shaft left end of motor (82), drive gear (84) are connected in the middle part plate body right flank upper end of T type mount pad (9) through the bearing rotation, drive gear (84) are connected with driving gear (83) meshing, screw rod (81) set up in the right flank middle part of moving die holder (6), the round hole of seting up in the middle part plate body right flank upper end of T type mount pad (9) is passed to the right-hand member of screw rod (81), the screw hole threaded connection of seting up in the right-hand member of screw rod (81) and drive gear (84) middle part, the output of control switch group (2) is connected to the input electricity of motor (82).

5. The automobile water tank processing injection mold with the edge cutting function as claimed in claim 2, wherein: still include electric putter (12), electric putter (12) set up in the fixing base upper end that mounting plate (1) upper surface left end set up, the flexible end of electric putter (12) and the left surface middle part fixed connection of linkage board (71), the output of electric control switch group (2) is connected to electric putter's (12) input.