CN218892163U

CN218892163U - Quick forming die of transformer contravariant shell

Info

Publication number: CN218892163U
Application number: CN202223024980.8U
Authority: CN
Inventors: 宋晓宇
Original assignee: Changzhou Quanzhi Electrical Equipment Co ltd
Current assignee: Changzhou Quanzhi Electrical Equipment Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-21
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a rapid forming die of a transformer inverter shell, which comprises a movable die, wherein a rack is fixedly connected to one side of the outer surface of the movable die, a fixed die is arranged below the movable die, a fixed frame is fixedly connected to one side of the outer surface of the fixed die, a mounting frame is fixedly connected to the top of the fixed frame, a reciprocating assembly is mounted on the mounting frame and connected with the rack, a main pipe is fixedly connected to the movable end of the reciprocating assembly, a disc is fixedly penetrated through one side of the outer surface of the main pipe, and a plurality of release agent spray heads are fixedly connected to the outer surface of the disc. According to the utility model, through the arranged racks, the reciprocating assembly, the main pipe, the inner pipe, the mounting rack, the fixing frame, the disc, the round head, the release agent spray head and the air ejector, the mold clamping force of the mold can be utilized to convey the release agent spray head and the air ejector between the movable mold and the fixed mold, and a driving mechanism is not required to be additionally arranged, so that the kinetic energy generated by mold clamping can be fully utilized, and waste is avoided.

Description

Quick forming die of transformer contravariant shell

Technical Field

The utility model relates to the technical field of transformer inversion shell forming dies, in particular to a rapid forming die for a transformer inversion shell.

Background

The electronic transformer has an electronic device for converting alternating voltage of mains supply into direct current and then forming a high-frequency alternating voltage output through a semiconductor switching device, an electronic element and a high-frequency transformer winding, and is also an alternating-current-direct-current-alternating-current inverter circuit taught in the electronics theory. When the electronic transformer is installed and used, a layer of shell is required to be arranged outside the electronic transformer, and most of existing shells are manufactured by injection molding;

when the existing rapid forming die for the inverter shell of the transformer is used, in order to facilitate the detachment of the shell, a release agent is generally sprayed, and the release agent is sprayed by manual spraying and automatic spraying equipment at present.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rapid forming die for a transformer inverter housing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick forming die of transformer contravariant shell, includes the movable mould, surface one side fixedly connected with rack of movable mould, the below of movable mould is equipped with the cover half, surface one side fixedly connected with mount of cover half, the top fixedly connected with mounting bracket of mount, reciprocal subassembly is installed to the mounting bracket, and reciprocal subassembly is connected with the rack, reciprocal subassembly's expansion end fixedly connected with is responsible for, the surface one side of being responsible for is fixed to link up there is the disc, the surface fixedly connected with of disc a plurality of release agent shower nozzles, the inside of being responsible for is fixed to be inlayed there is the inner tube, the surface one side fixedly connected with of disc is linked together with the button head of inner tube, the surface fixedly connected with a plurality of fumaroles of button head.

Further, the reciprocating assembly comprises a reciprocating screw rod, the reciprocating screw rod is rotationally connected with the mounting frame, one end of the reciprocating screw rod is fixedly connected with a rotating shaft, the rotating shaft penetrates through the inner wall of the mounting frame and extends to the outer surface, one end of the rotating shaft is fixedly connected with a gear meshed with the rack, a combined sliding seat is matched with the outer portion of the splayed shaft of the reciprocating screw rod, the combined sliding seat is fixedly connected with the main pipe, the gear rotates, and accordingly the reciprocating screw rod is driven to rotate through the rotating shaft, and the combined sliding seat is driven to reciprocate.

Further, the inside fixedly connected with polished rod of mounting bracket, and sliding connection between polished rod and the combination slide, the polished rod has spacing effect to the combination slide, guarantees that the combination slide is stable to be removed.

Furthermore, a first connecting pipe is fixedly communicated with one side of the outer surface of the main pipe, and the first connecting pipe can be connected with external release agent conveying equipment, so that release agent is conveyed into the main pipe.

Further, the second connecting pipe is fixedly connected to one side of the outer surface of the main pipe and is communicated with the inner pipe, and the second connecting pipe can be connected with an external air pump device, so that gas can be conveyed into the inner pipe conveniently.

Further, the mounting frame is fixedly connected with the fixing frame through bolts, so that the mounting frame is convenient to mount and dismount.

Furthermore, the side of the movable mould adjacent to the fixed mould is provided with an inversion housing forming cavity, which is beneficial to injection molding of the inversion housing.

The utility model has the beneficial effects that:

when the rapid forming die for the inverter shell of the transformer is used, through the arranged racks, the reciprocating assembly, the main pipe, the inner pipe, the mounting rack, the fixing frame, the disc, the round head, the release agent spray head and the air ejector, the mold clamping force of the die can be utilized to send the release agent spray head and the air ejector between the movable die and the fixed die, a driving mechanism is not required to be additionally arranged, and kinetic energy generated by die clamping can be fully utilized, so that waste is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the reciprocating assembly structure of the present utility model;

fig. 3 is a cross-sectional view of a main pipe of the present utility model.

Legend description:

1. a movable mold; 2. a fixed mold; 3. a rack; 4. a gear; 5. a reciprocating screw rod; 6. a mounting frame; 7. a main pipe; 8. a fixing frame; 9. a rotating shaft; 10. a combined sliding seat; 11. a gas lance; 12. round head; 13. a disc; 14. a release agent spray head; 15. a polish rod; 16. a second connection pipe; 17. a first connection pipe; 18. an inner tube.

Detailed Description

Fig. 1 to 3 show, relate to a quick forming die of transformer contravariant shell, including movable mould 1, the surface one side fixedly connected with rack 3 of movable mould 1, the below of movable mould 1 is equipped with cover half 2, the surface one side fixedly connected with mount 8 of cover half 2, the top fixedly connected mounting bracket 6 of mount 8, the reciprocating assembly is installed to mounting bracket 6, and reciprocating assembly is connected with rack 3, the expansion end fixedly connected with of reciprocating assembly is responsible for 7, the surface one side fixedly of being responsible for 7 has disc 13, the surface fixedly connected with of disc 13 a plurality of release agent shower nozzles 14, the inside of being responsible for 7 is fixed to be inlayed and is had inner tube 18, the surface one side fixedly connected with of disc 13 is linked together with the button head 12 of inner tube 18, the surface fixedly connected with a plurality of air-jet tubes 11 of button head 12.

As shown in fig. 1, the mounting frame 6 is fixedly connected with the fixing frame 8 by bolts.

The side of the movable mould 1 adjacent to the fixed mould 2 is provided with an inversion housing forming cavity.

As shown in fig. 1 and 2, the reciprocating assembly comprises a reciprocating screw rod 5, the reciprocating screw rod 5 is rotationally connected with a mounting frame 6, one end of the reciprocating screw rod 5 is fixedly connected with a rotating shaft 9, the rotating shaft 9 penetrates through the inner wall of the mounting frame 6 to extend to the outer surface, one end of the rotating shaft 9 is fixedly connected with a gear 4 meshed with the rack 3, a combined sliding seat 10 is matched with the outer part of a splayed shaft of the reciprocating screw rod 5, and the combined sliding seat 10 is fixedly connected with a main pipe 7.

As shown in fig. 2, the inside of the mounting frame 6 is fixedly connected with a polish rod 15, and the polish rod 15 is slidably connected with the combined slide 10.

As shown in fig. 2 and 3, a first connecting pipe 17 is fixedly connected to the outer surface side of the main pipe 7.

A second connecting pipe 16 is fixedly connected to one side of the outer surface of the main pipe 7, and the second connecting pipe 16 is communicated with an inner pipe 18.

When the rapid forming die of the transformer inversion shell is used, the die is firstly arranged on an injection molding machine, then the first connecting pipe 17 is connected with external release agent conveying equipment, the second connecting pipe 16 is connected with an external air pump, after the transformer inversion shell is subjected to injection molding, the die is opened, the movable die 1 is driven by the injection molding machine to be far away from the fixed die 2, the movable die 1 drives the rack 3 to move while moving so as to drive the gear 4 to rotate, the gear 4 drives the reciprocating screw 5 to rotate through the rotating shaft 9, the reciprocating screw 5 drives the combined sliding seat 10 to reciprocate along the polish rod 15, so that the main pipe 7 enters between the movable die 1 and the fixed die 2 from an initial position, then returns to the initial position, the release agent conveying equipment does not work with the air pump during the period, then the transformer inversion shell is subjected to release the film, after the release film is completed, the die is opened, the movable die 1 is close to the fixed die 2 during the die closing, the rack 3 is driven to reversely rotate along with the movement, so that the gear 4 is driven to drive the reciprocating assembly to operate, the main pipe 7 is driven to be close to the die, the external air pump operates to convey clean air into the inner pipe 18, then enters the inside the round head 12, finally, the main pipe 11 drives the reciprocating screw 5 to drive the main pipe 7 to enter the fixed die 1 to the main pipe 1, and finally the main pipe 7 to be ejected out of the main pipe through the main pipe 1, and the main pipe 13, and finally the main pipe 13 is continuously drives the main pipe to the main pipe through the main pipe to the main pipe when the main pipe and the main pipe to be ejected to the main pipe when the main pipe is continuously molded 1 to be continuously sprayed into the main pipe.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a quick forming die of transformer contravariant shell, includes movable mould (1), its characterized in that: the novel plastic injection molding machine is characterized in that a rack (3) is fixedly connected to one side of the outer surface of the movable die (1), a fixed die (2) is arranged below the movable die (1), a fixing frame (8) is fixedly connected to one side of the outer surface of the fixed die (2), a mounting frame (6) is fixedly connected to the top of the fixing frame (8), a reciprocating assembly is mounted on the mounting frame (6), the reciprocating assembly is connected with the rack (3), a main pipe (7) is fixedly connected to the movable end of the reciprocating assembly, a disc (13) is fixedly connected to one side of the outer surface of the main pipe (7), a plurality of release agent spray heads (14) are fixedly connected to one side of the outer surface of the main pipe (13), an inner pipe (18) is fixedly inlaid in the inner portion of the main pipe (7), and a round head (12) communicated with the inner pipe (18) is fixedly connected to the outer surface of the round head (12).

2. The rapid prototyping die of inverter housing of transformer of claim 1, wherein: the reciprocating assembly comprises a reciprocating screw rod (5), the reciprocating screw rod (5) is rotationally connected with a mounting frame (6), one end of the reciprocating screw rod (5) is fixedly connected with a rotating shaft (9), the rotating shaft (9) penetrates through the inner wall of the mounting frame (6) and extends to the outer surface, one end of the rotating shaft (9) is fixedly connected with a gear (4) meshed with the rack (3), a combined sliding seat (10) is matched with the outer part of the splayed shaft of the reciprocating screw rod (5), and the combined sliding seat (10) is fixedly connected with a main pipe (7).

3. The rapid prototyping die of inverter housing of transformer as claimed in claim 2, wherein: the inside fixedly connected with polished rod (15) of mounting bracket (6), and sliding connection between polished rod (15) and combination slide (10).

4. The rapid prototyping die of inverter housing of transformer of claim 1, wherein: a first connecting pipe (17) is fixedly penetrated on one side of the outer surface of the main pipe (7).

5. The rapid prototyping die of inverter housing of transformer of claim 1, wherein: a second connecting pipe (16) is fixedly connected to one side of the outer surface of the main pipe (7), and the second connecting pipe (16) is communicated with the inner pipe (18).

6. The rapid prototyping die of inverter housing of transformer of claim 1, wherein: the mounting frame (6) is fixedly connected with the fixing frame (8) through bolts.

7. The rapid prototyping die of inverter housing of transformer of claim 1, wherein: and the side, adjacent to the fixed die (2), of the movable die (1) is provided with an inversion housing forming cavity.