CN215183456U

CN215183456U - Plastic shell rubber core structure

Info

Publication number: CN215183456U
Application number: CN202120740938.2U
Authority: CN
Inventors: 马文娟; 马文超
Original assignee: Dongguan Xinpeng Precision Technology Co ltd
Current assignee: Dongguan Xinpeng Precision Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-14
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a plastic shell rubber core structure, which comprises a structure main body, wherein the structure main body comprises a sizing core and a lower rubber core matched with the sizing core, the center of the upper surfaces of the sizing core and the lower rubber core is provided with an iron core groove, the sizing core comprises a left winding post and a left baffle arranged at one end of the left winding post, the lower rubber core comprises a right winding post and a right baffle arranged at one end of the right winding post, the side walls of the left winding post and the right winding post are both provided with a plurality of threaded holes, and locking bolts are arranged in the threaded holes; through adopting the structure that the upper rubber core and the lower rubber core are flexible, the distance between the upper rubber core and the lower rubber core can be adjusted, the plastic shell rubber core can use transformers of different specifications, the universality is strong, the die sinking cost is saved, and the use is convenient.

Description

Plastic shell rubber core structure

Technical Field

The utility model relates to a mould shell and glue core technical field specifically is a mould shell and glue core structure.

Background

With the development of society, more and more electric appliances enter the production and life of common people. The design and use of the transformer are particularly important, and the transformer can convert alternating current and high-voltage commercial power which is commonly used in an external circuit into low-voltage direct current which is used for some small-power equipment. The plastic casing rubber core of the transformer is used as an important component of the transformer, the common plastic casing rubber core is of an integrally formed structure, the forming is difficult during processing and manufacturing, the manufacturing cost is high, and in use, the transformers of different specifications need to use different transformer rubber cores, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art scheme, the utility model provides a mould shell rubber core structure can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a mould shell and glue core structure, includes a main structure body, the main structure body includes the rubberizing core and glues the core with it complex down, the rubberizing core has seted up the groove of unshakable in one's determination with lower gluey core upper surface central authorities, the rubberizing core include left wrapping post and set up in the left baffle of left wrapping post one end, down glue the core include right wrapping post and set up in the right baffle of right wrapping post one end, all seted up a plurality of screw hole on left wrapping post and the right wrapping post lateral wall, install locking bolt in the screw hole.

By way of further illustration, the left baffle is identical in construction to the right baffle.

Stated further, the right wrapping post has a larger diameter than the left wrapping post, and the left wrapping post is disposed inside the right wrapping post.

As a further illustration, a plurality of lead slots are arranged at intervals on the upper parts of the left baffle and the right baffle.

By way of further illustration, the number of lead slots is 4-8.

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

the utility model discloses a rubberizing core and the flexible structure of lower gluey core for the distance can be adjusted between rubberizing core and the lower gluey core, thereby makes to mould the shell gluey core and can use the transformer of different specifications, and the commonality is strong, has saved die sinking cost, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a plastic case rubber core structure of the present invention;

fig. 2 is another schematic structural diagram of the plastic case rubber core structure of the present invention;

fig. 3 is a top view of the plastic shell rubber core structure of the present invention.

Reference numbers in the figures: 1-gluing a core; 2-setting a rubber core; 3-iron core slots; 4-left wrapping post; 5-a left baffle; 6-right wrapping post; 7-a right baffle; 8-a threaded hole; 9-locking bolts; 10-lead groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a plastic shell rubber core structure comprises a main structure body, the main structure body comprises a sizing core 1 and a lower rubber core 2 matched with the sizing core, an iron core groove 3 is formed in the centers of the upper surfaces of the sizing core 1 and the lower rubber core 2, the sizing core 1 comprises a left winding post 4 and a left baffle 5 arranged at one end of the left winding post 4, the lower rubber core 2 comprises a right winding post 6 and a right baffle 7 arranged at one end of the right winding post 6, a plurality of threaded holes 8 are formed in the side walls of the left winding post 4 and the right winding post 6, and locking bolts 9 are installed in the threaded holes 8.

The left baffle 5 and the right baffle 7 have the same structure; the diameter of the right wrapping post 6 is larger than that of the left wrapping post 4, and the left wrapping post 4 penetrates through the inner side of the right wrapping post 6; a plurality of lead slots 10 are arranged at the upper parts of the left baffle 5 and the right baffle 7 at intervals, and the number of the lead slots 10 is 4-8.

The utility model discloses a structure that rubberizing core 1 and lower gluey core 2 are flexible for the distance can be adjusted between rubberizing core 1 and the lower gluey core 2, thereby makes the transformer that the gluey core of shell can use different specifications, and the commonality is strong, saves the die sinking cost, convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mould shell and glue core structure which characterized in that: the structure comprises a structure main body, the structure main body includes the upper rubber core and glues the core with it complex down, the upper rubber core has seted up unshakable in one's determination with lower rubber core upper surface central authorities, the upper rubber core include left wrapping post and set up in the left baffle of left wrapping post one end, down glue the core include right wrapping post and set up in the right baffle of right wrapping post one end, all seted up a plurality of screw hole on left side wrapping post and the right wrapping post lateral wall, install locking bolt in the screw hole.

2. The plastic shell rubber core structure of claim 1, characterized in that: the left baffle is the same as the right baffle in structure.

3. The plastic shell rubber core structure of claim 1, characterized in that: the diameter of the right wrapping post is larger than that of the left wrapping post, and the left wrapping post penetrates through the inner side of the right wrapping post.

4. The plastic shell rubber core structure of claim 1, characterized in that: and a plurality of lead grooves are arranged at the upper parts of the left baffle and the right baffle at intervals.

5. The plastic shell rubber core structure of claim 4, characterized in that: the number of the lead grooves is 4-8.