CN215472798U

CN215472798U - Automobile charging gun shell injection mold capable of achieving rapid demolding

Info

Publication number: CN215472798U
Application number: CN202122413507.8U
Authority: CN
Inventors: 庄国凤; 徐云梅; 陈仪; 赵颖; 赖紫梁
Original assignee: Hangzhou Zhonghao Electronics Co ltd
Current assignee: Hangzhou Zhonghao Electronics Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-01-11
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of injection molds and discloses an automobile charging gun shell injection mold capable of realizing rapid demolding, which comprises an operation table, wherein the top of the operation table is fixedly connected with a lower fixed mold plate, the top of the operation table, which is positioned at the outer side of the lower fixed mold plate, is fixedly connected with a support frame, and the left side of the outer part of the lower fixed mold plate is fixedly connected with a left protection frame. This car rifle shell injection mold that charges of drawing of patterns fast, the back is accomplished to moulding plastics, take left movable mould board and right movable mould board out from the interior of lower floor's fixed die plate and upper fixed die plate, then slide left shrouding and right shrouding and carry out the shutoff with two openings of the left and right sides of lower floor's fixed die plate and upper fixed die plate and through the bolt with left shrouding and right shrouding compaction on the surface of lower floor's fixed die plate and upper fixed die plate, then can pour into the inside of lower floor's fixed die plate and upper fixed die plate into with the cooling water through the mouth of moulding plastics, accomplish after the cooling off with waste water discharge can, the practicality of this device has been improved.

Description

Automobile charging gun shell injection mold capable of achieving rapid demolding

Technical Field

The utility model relates to the technical field of injection molds, in particular to an automobile charging gun shell injection mold capable of quickly demolding.

Background

Injection molding is a method for producing and molding industrial products. The product is generally made by rubber injection molding and plastic injection molding, and the injection molding can be divided into injection molding method and die casting method, the injection molding is realized by an injection molding machine and a die, the die is used for obtaining various dies and tools of the required product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like in industrial production, in short, the die is a tool for manufacturing a molded article, the tool is composed of various parts, different dies are composed of different parts, and the production of the shell of the charging gun for the automobile also needs to use the injection molding technology and the injection molding die.

Most of injection molds for automobile charging gun shells in the market at present usually adopt a combination mode of a movable mold plate and a fixed mold plate, but the shells are still positioned in the fixed mold plate after injection molding, the just injection molded shells are in a high-temperature state, and the shells need to be taken out for waiting for cooling for a long time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the automobile charging gun shell injection mold capable of realizing rapid demolding, which has the advantages of water cooling and rapid demolding of a sealing fixed template, and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a car that can demold fast rifle shell injection mold that charges, includes the operation panel, the top fixedly connected with lower floor's fixed die plate of operation panel, the operation panel top is located the outside fixedly connected with support frame of lower floor's fixed die plate, the outside left side fixedly connected with left fender frame of lower floor's fixed die plate, the inside slip of left side fender frame has cup jointed left shrouding, the outside right side fixedly connected with right fender frame of lower floor's fixed die plate, the inside slip of right side fender frame has cup jointed right shrouding, the inside below of support frame slides and has cup jointed upper fixed die plate, the outside left side of upper fixed die plate articulates there is left cardboard, the outside right side of upper fixed die plate articulates there is right cardboard, the inside top of support frame slides and has cup jointed the clamp plate.

Preferably, the left side of the inner part of the lower fixed template is sleeved with a left moving template in a sliding manner, the right side of the inner part of the lower fixed template is sleeved with a right moving template in a sliding manner, and a water outlet is arranged at the left side of the inner part of the lower fixed template.

Preferably, the area of left shrouding is greater than lower floor's cover half board left side open area, the area of right shrouding is greater than lower floor's cover half board right side open area, the internally mounted of left side fender frame and right side fender frame has the bolt.

Preferably, the top of the upper fixed die plate is provided with an injection molding port, and the left side and the right side of the upper fixed die plate respectively extend and penetrate through the inside of the support frame.

Preferably, a screw rod is installed inside the top end of the support frame, the bottom of the screw rod is movably sleeved on the top of the pressing plate, a round hole is formed inside the pressing plate, and the round hole corresponds to the injection molding opening.

Preferably, the left end of the left movable template is provided with a hydraulic machine, and the right end of the right movable template is provided with a hydraulic machine.

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

1. this but quick drawing of patterns's car rifle shell injection mold that charges, through the left side that sets up in the outside left side of lower floor's fixed die plate and right side protect frame and right side, after the completion of moulding plastics, take left movable mould board and right movable mould board out from the inside of lower floor's fixed die plate and upper fixed die plate, then slip left shrouding and right shrouding carry out the shutoff with two openings of the left and right sides of lower floor's fixed die plate and upper fixed die plate and through the bolt with left shrouding and right shrouding compaction on the surface of lower floor's fixed die plate and upper fixed die plate, then can pour into the inside of lower floor's fixed die plate and upper fixed die plate into through the mouth of moulding plastics, accomplish after the cooling off the back through the outlet with waste water discharge can, the practicality of this device has been improved.

2. This but quick drawing of patterns's car rifle shell injection mold that charges, left cardboard and right cardboard through installation on upper fixed die plate left side and right side, work as shell injection moulding and after the cooling, respectively downwards rotate left cardboard and right cardboard, make left cardboard and right cardboard joint inside the opening of lower floor's fixed die plate and upper fixed die plate both sides, then pass the support frame inside and extend away's upper fixed die plate and upwards lift up the upper fixed die plate through the pulling, the in-process that the upper fixed die plate lifted up, left cardboard and right cardboard lift up injection moulding's shell in step, can reach the effect of quick drawing of patterns, the convenience of device has been improved.

Drawings

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

FIG. 2 is a side view of the left hand template of the present invention;

FIG. 3 is a side view of the stand of the present invention;

FIG. 4 is a top view of the lower stationary platen of the present invention.

In the figure: 1. an operation table; 2. a lower fixed template; 3. a left moving template; 4. a right movable template; 5. a left protective frame; 6. a left sealing plate; 7. a right protective frame; 8. a right seal plate; 9. fixing a template on the upper layer; 10. a left snap gauge; 11. a right snap-gauge; 12. a support frame; 13. and (7) pressing a plate.

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, an injection mold for a shell of a charging gun of an automobile capable of being rapidly demolded comprises an operation table 1, wherein the operation table 1 plays a role of bearing two hydraulic machines and a lower fixed die plate 2, the top of the operation table 1 is fixedly connected with the lower fixed die plate 2, the lower fixed die plate 2 plays a role of bearing a left sealing plate 6 and a right sealing plate 8, the top of the operation table 1 is fixedly connected with a support frame 12 at the outer side of the lower fixed die plate 2, the support frame 12 plays a role of a limiting pressing plate 13, the left side of the outer part of the lower fixed die plate 2 is fixedly connected with a left protection frame 5, the left sealing plate 6 is sleeved in the left protection frame 5 in a sliding manner, the right side of the outer part of the lower fixed die plate 2 is fixedly connected with a right protection frame 7, the right sealing plate 8 is sleeved in the inner part of the right protection frame 7 in a sliding manner, the left sealing plate 6 and the right sealing plate 8 play a role of plugging an opening of the lower fixed die plate 2 and an upper fixed die plate 9, an upper fixed template 9 is sleeved on the lower part inside a support frame 12 in a sliding manner, a left clamping plate 10 is hinged on the left side outside the upper fixed template 9, a right clamping plate 11 is hinged on the right side outside the upper fixed template 9, the left clamping plate 10 and the right clamping plate 11 play a role in linking the upper fixed template 9, the left clamping plate 10 and the right clamping plate 11 are ensured to move to drive the upper fixed template 9 to move synchronously, a pressing plate 13 is sleeved on the upper part inside the support frame 12 in a sliding manner, the pressing plate 13 plays a role in pressing the upper fixed template 9 and the lower fixed template 2, a left movable template 3 is sleeved on the left side inside the lower fixed template 2 in a sliding manner, a right movable template 4 is sleeved on the right side inside the lower fixed template 2 in a sliding manner, the left movable template 3 and the right movable template 4 play a role in shaping a mold, a water outlet is arranged on the left side inside the lower fixed template 2, and the effect of discharging wastewater in the upper fixed template 9 and the lower fixed template 2 is ensured, the left end of the left movable template 3 is provided with a hydraulic machine, the right end of the right movable template 4 is provided with a hydraulic machine, and the hydraulic machine controls the movement of the left movable template 3 and the right movable template 4.

Please refer to fig. 2-4, the area of the left sealing plate 6 is larger than the left side opening area of the lower fixed die plate 2, the area of the right sealing plate 8 is larger than the right side opening area of the lower fixed die plate 2, the internal mounting of the left protective frame 5 and the right protective frame 7 is provided with a bolt, the bolt plays a role in pressing the left sealing plate 6 and the right sealing plate 8 on the surface of the upper fixed die plate 9 and the lower fixed die plate 2, the top of the upper fixed die plate 9 is provided with an injection molding port, the left side and the right side of the upper fixed die plate 9 respectively extend and pass through the inside of the support frame 12, the internal mounting on the top of the support frame 12 is provided with a screw rod, the bottom of the screw rod is movably sleeved on the top of the pressing plate 13, the screw rod ensures that the pressing plate 13 sleeved on the bottom end of the screw rod is synchronously pressed down in the rotating process, the inside of the pressing plate 13 is provided with a round hole, and the round hole corresponds to the injection molding port.

The working principle is as follows: when the injection molding machine is used, firstly, the upper fixed die plate 9 is slid to the top of the lower fixed die plate 2 for bonding, then a screw rod in the top end of the support frame 12 is rotated, the pressing plate 13 starts to extrude downwards through the rotation of the screw rod, the upper fixed die plate 9 and the lower fixed die plate 2 are compacted and fixed, so that the lower fixed die plate 2 and the upper fixed die plate 9 form a semi-sealed state, then hydraulic presses on two sides are started, the left movable die plate 3 and the right movable die plate 4 are pushed by the hydraulic presses to enter the lower fixed die plate 2 and the upper fixed die plate 9, the lower fixed die plate 2 and the upper fixed die plate 9 are completely sealed, injection molding melt is injected into the lower fixed die plate 2 and the upper fixed die plate 9 through a circular hole in the top of the pressing plate 13 for injection molding, after the injection molding is finished, the left movable die plate 3 and the right movable die plate 4 are drawn out from the upper fixed die plate 9 and the lower fixed die plate 2 through the hydraulic presses, then respectively sliding a left closing plate 6 and a right closing plate 8 to seal the openings at the left side and the right side of a lower fixed template 2 and an upper fixed template 9, ensuring that the left closing plate 6 and the right closing plate 8 are completely attached to the lower fixed template 2 and the upper fixed template 9 through bolts in a left protection frame 5 and a right protection frame 7, injecting cooling water into the lower fixed template 2 and the upper fixed template 9 from an injection port through a round hole in a pressing plate 13 for water cooling, opening a water outlet at the left side of the lower fixed template 2 after the water cooling is finished and injection molding to discharge waste water, then rotating a screw in a support frame 12 to enable the upper fixed template 9 and the lower fixed template 2 to be separated from a fixed state, then resetting the left closing plate 6 and the right closing plate 8, then downwards rotating the left clamping plate 10 and the right clamping plate 11 and clamping the left closing plate 10 and the right clamping plate in the openings of the upper fixed template 9 and the lower fixed template 2, when the upper fixed die plate 9 is lifted upwards, the right clamping plate 11 and the left clamping plate 10 drive the injection molding shell to be lifted synchronously, and the effect of quick demoulding can be achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 a but quick drawing of patterns's car rifle shell injection mold that charges, includes operation panel (1), its characterized in that: the top of the operating platform (1) is fixedly connected with a lower fixed template (2), the top of the operating platform (1) is positioned at the outer side of the lower fixed template (2) and is fixedly connected with a supporting frame (12), a left protective frame (5) is fixedly connected to the left side of the outer part of the lower fixed template (2), a left sealing plate (6) is sleeved in the left protective frame (5) in a sliding manner, a right protective frame (7) is fixedly connected to the right side of the outer part of the lower fixed template (2), a right sealing plate (8) is sleeved in the right protective frame (7) in a sliding manner, an upper fixed template (9) is sleeved below the inner part of the supporting frame (12) in a sliding manner, a left clamping plate (10) is hinged on the left side of the outer part of the upper fixed template (9), a right clamping plate (11) is hinged on the right side outside the upper fixed template (9), a pressing plate (13) is sleeved above the inner part of the support frame (12) in a sliding manner.

2. The automobile charging gun shell injection mold capable of being rapidly demolded according to claim 1, wherein: the left side of the interior of the lower fixed template (2) is slidably sleeved with a left movable template (3), the right side of the interior of the lower fixed template (2) is slidably sleeved with a right movable template (4), and a water outlet is arranged at the left side of the interior of the lower fixed template (2).

3. The automobile charging gun shell injection mold capable of being rapidly demolded according to claim 1, wherein: the area of left side shrouding (6) is greater than lower floor's fixed die plate (2) left side open area, the area of right side shrouding (8) is greater than lower floor's fixed die plate (2) right side open area, the internally mounted of frame (5) and right side protection frame (7) has the bolt in a left side.

4. The automobile charging gun shell injection mold capable of being rapidly demolded according to claim 1, wherein: the top of the upper fixed die plate (9) is provided with an injection molding port, and the left side and the right side of the upper fixed die plate (9) respectively extend and penetrate through the inside of the support frame (12).

5. The automobile charging gun shell injection mold capable of being rapidly demolded according to claim 1, wherein: the screw rod is arranged inside the top end of the support frame (12), the bottom of the screw rod is movably sleeved on the top of the pressing plate (13), a round hole is formed inside the pressing plate (13), and the round hole corresponds to the injection molding port.

6. The automobile charging gun shell injection mold capable of being rapidly demolded according to claim 2, wherein: the left end of the left movable template (3) is provided with a hydraulic press, and the right end of the right movable template (4) is provided with a hydraulic press.