CN216623960U

CN216623960U - Fool-proof transformer framework

Info

Publication number: CN216623960U
Application number: CN202122627839.6U
Authority: CN
Inventors: 胡延兵; 王黎明; 周林胜; 刘建华
Original assignee: Dongguan Yaqi Hardware Plastic Technology Co ltd
Current assignee: Dongguan Yaqi Hardware Plastic Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-27
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a foolproof transformer framework, which comprises a framework body, wherein the framework body comprises a framework center column and two bottom frames, the two bottom frames are respectively arranged at two ends of the framework center column and are oppositely arranged, one of the two bottom frames is provided with a foolproof boss, the foolproof boss is provided with a first pin, the first pin is symmetrically arranged at two sides of the foolproof boss, the foolproof boss is provided with a winding bump, the first pin is positioned at the front side of the winding bump, the other bottom frame is provided with a plurality of second pins, and the plurality of second pins are arranged on the bottom frames in parallel; so, through the combination design of fool-proof boss and wire winding bump to transformer skeleton direction is distinguished in the workman's unloading, has avoided transformer skeleton to appear the mistake in follow-up process, has improved transformer product quality, and simultaneously, the distance of heat conduction has been prolonged in the setting of wire winding bump, reduces the damage of high temperature soldering tin in-process to the wire rod, ensures security performance and ann rule requirement, and application scope is wide.

Description

Fool-proof transformer framework

Technical Field

The utility model relates to the technical field of transformers, in particular to a foolproof transformer framework.

Background

At present, a transformer is a device for changing an alternating voltage by using the principle of electromagnetic induction, and is mainly composed of a coil and an iron core; wherein, transformer skeleton is used for the coiling and fixes the iron core, is the indispensable main part of transformer, along with industrial automation's popularization, many manually operation's process flow has all been replaced by automated equipment, nevertheless the unloading of traditional transformer skeleton still needs the manual work to select to avoid transformer skeleton to go wrong in follow-up process, lead to the transformer to need reworking or scrap the processing, production efficiency is low, and the processing cost is high, and application scope is little.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a fool-proof transformer bobbin, which is designed by combining the fool-proof bosses and the winding bumps, so that workers can distinguish the directions of the transformer bobbin during blanking, thereby preventing the transformer bobbin from errors in subsequent processes and improving the quality of the transformer product.

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

the utility model provides a prevent slow-witted type transformer skeleton, including the skeleton body, the skeleton body is including skeleton center pillar and set up the chassis on the skeleton center pillar, the chassis is provided with two, and two chassis set up respectively in the both ends of skeleton center pillar and set up relatively, and in two chassis, one of them chassis is provided with prevents slow-witted boss, prevent being provided with first pin on the slow-witted boss, first pin symmetry formula sets up in the both sides of preventing slow-witted boss, the outside of preventing slow-witted boss is provided with the wire winding bump, first pin is located the front side of wire winding bump, is provided with the second pin on another chassis, the second pin is provided with a plurality ofly, and a plurality of second pin block-ups arrange in the chassis.

As an optimal scheme, two chassis set up respectively in the preceding, the rear end of skeleton center pillar, prevent slow-witted boss and set up on the chassis of front end, prevent slow-witted boss for extending the setting forward, first pin symmetry formula sets up in the left and right side of preventing slow-witted boss, the wire winding bump sets up respectively in the left and right side of preventing slow-witted boss, parallel arrangement is arranged on the chassis of rear end about the second pin.

As a preferred scheme, the two bottom frames are provided with wire grooves, the front ends and the rear ends of the wire grooves are communicated with the bottom frames, the first pins and the winding bumps are located in front of the wire grooves, and the second pins are arranged between the two adjacent wire grooves.

As a preferred scheme, the first pins are provided with two, and the wire grooves of the underframe positioned at the front end are provided with two and are respectively positioned on the left side and the right side of the fool-proof boss.

As a preferred scheme, prevent that slow-witted boss has the first recess that upwards extends the setting, first recess is located between two first pins, the front end of first recess link up prevents slow-witted boss, the rear end of first recess link up the chassis.

As a preferable scheme, the second pins are provided with five, and the wire grooves of the chassis at the rear end are provided with six.

As a preferred scheme, the first pin and the second pin are both in an inverted L shape, a first mounting position for mounting the first pin is arranged on the fool-proof boss, the first pin is fittingly positioned on the first mounting position, and the upper end of the first pin is flush with the upper end of the fool-proof boss; and a second mounting position for mounting a second pin is arranged on the bottom frame at the rear end, the second pin is positioned on the second mounting position in an adaptive manner, and the upper end of the second pin is lower than that of the bottom frame.

As a preferred scheme, the front end and the rear end of the framework center pillar are respectively provided with a connecting plate, the underframe is arranged at the lower end of the connecting plate, and a wedge-shaped part is arranged between the connecting plate and the underframe.

As a preferred scheme, the upper end of the connecting plate at the rear end is provided with a second groove.

As a preferred scheme, the skeleton body is corrosion-resistant plastic skeleton, skeleton center pillar, chassis, connecting plate and the equal integrated into one piece setting of slow-witted boss of preventing slow-witted.

Compared with the prior art, the transformer framework has the advantages and beneficial effects, particularly, the technical scheme shows that the transformer framework is divided into the transformer framework directions when workers carry out blanking through the combination design of the foolproof bosses and the winding convex points, errors of the transformer framework in subsequent processes are avoided, the quality of transformer products is improved, meanwhile, the arrangement of the winding convex points prolongs the heat conduction distance, the damage to wires in the high-temperature soldering process is reduced, the safety performance and safety specification requirements are ensured, the assembly is convenient, the efficiency is higher, the performance use is stable, and the application range is wide.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a first perspective view of an embodiment of the present invention;

fig. 2 is a second perspective view of the embodiment of the present invention.

The attached drawings indicate the following:

10. skeleton body 11, skeleton center pillar

111. Connecting plate 112, wedge

113. Second groove 12, chassis

121. Wire slot 122, second mounting location

13. Fool-proof boss 131 and winding salient point

132. First groove 133 and first mounting position

14. A first pin 15 and a second pin.

Detailed Description

Referring to fig. 1 and 2, a specific structure of an embodiment of the utility model is shown.

A fool-proof transformer framework comprises a framework body 10, wherein the framework body 10 comprises a framework center column 11 and two bottom frames 12 arranged on the framework center column 11, the two bottom frames 12 are arranged at two ends of the framework center column 11 respectively and are arranged oppositely, one of the two bottom frames 12 is provided with a fool-proof boss 13, the fool-proof boss 13 is provided with first pins 14, the first pins 14 are symmetrically arranged at two sides of the fool-proof boss 13, winding bumps 131 are arranged at the outer side of the fool-proof boss 13, the first pins 14 are located at the front side of the winding bumps 131, the other bottom frame 12 is provided with second pins 15, the second pins 15 are provided with a plurality of second pins 15, and the second pins 15 are arranged on the bottom frame 12 in parallel; so, through the combination design of fool-proof boss and wire winding bump to transformer skeleton direction is distinguished in the workman's unloading, has avoided transformer skeleton to appear the mistake in follow-up process, has improved transformer product quality, and simultaneously, the distance of heat conduction has been prolonged in the setting of wire winding bump, reduces the damage of high temperature soldering tin in-process to the wire rod, ensures security performance and ann rule requirement, and application scope is wide.

In this embodiment, two chassis 12 set up respectively in the preceding, the rear end of skeleton center pillar 11, prevent slow-witted boss 13 and set up on the chassis 12 of front end, prevent slow-witted boss 13 and set up for extending forward, first pin 14 symmetry formula sets up in the left and right side of preventing slow-witted boss 13, wire winding bump 131 sets up respectively in the left and right side of preventing slow-witted boss 13, the parallel arrangement is arranged on the chassis 12 of rear end about second pin 15.

Generally, the two chassis 12 are provided with wire slots 121, the front end and the rear end of each wire slot 121 penetrate through the chassis 12, the first pins 14 and the winding bumps 131 are located in front of the wire slots 121, and the second pins 15 are disposed between two adjacent wire slots 121.

Here, the first pins 14 are provided with two, and the wire slots 121 of the chassis 12 located at the front end are provided with two and located on the left and right sides of the fool-proof boss 13, respectively; the fool-proof boss 13 is provided with a first groove 132 extending upwards, the first groove 132 is located between the two first pins 14, the front end of the first groove 132 penetrates through the fool-proof boss 13, and the rear end of the first groove 132 penetrates through the chassis 12; the number of the second pins 15 is five, and the number of the wire slots 121 of the chassis 12 located at the rear end is six.

Furthermore, the first pin 14 and the second pin 15 are both in an inverted L shape, the fool-proof boss 13 is provided with a first mounting position 133 for mounting the first pin, the first pin 14 is adapted to be positioned on the first mounting position 133, and the upper end of the first pin 14 is flush with the upper end of the fool-proof boss 13; a second mounting position 122 for mounting a second pin is arranged on the chassis 12 at the rear end, the second pin 15 is fittingly positioned on the second mounting position 122, and the upper end of the second pin 15 is lower than the chassis 12.

The front end and the rear end of the framework center pillar 11 are both provided with a connecting plate 111, the underframe 12 is arranged at the lower end of the connecting plate 111, and a wedge-shaped part 112 is arranged between the connecting plate 111 and the underframe 12; the upper end of the connection plate 111 at the rear end is provided with a second groove 113.

In addition, the framework body 10 is a corrosion-resistant plastic framework, and the framework center column 11, the underframe 12, the connecting plate 111 and the fool-proof boss 13 are integrally formed; the framework body 10 is made of fluororubber, and a wear-resistant layer is arranged on the surface of the framework body 10 and is a polyethylene layer; the first pin 14 and the second pin 15 are both tin-plated copper; so for skeleton body 10 has corrosion-resistant function, has improved the life of transformer, simultaneously, the tinned copper, it has the anticorrosive performance of preferred, has certain intensity and hardness again, and the formability is good and easily welds, convenient assembling, and efficiency is higher, and the performance is used stably.

The transformer framework is mainly designed by combining the fool-proof bosses and the winding salient points, so that workers can distinguish the directions of the transformer framework when blanking, errors of the transformer framework in subsequent processes are avoided, the quality of a transformer product is improved, meanwhile, the arrangement of the winding salient points prolongs the heat conduction distance, reduces the damage to wires in the high-temperature soldering process, ensures the safety performance and safety requirements, and is convenient to assemble, high in efficiency, stable in performance and wide in application range.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A prevent slow-witted type transformer skeleton which characterized in that: including the skeleton body, the skeleton body is including the skeleton center pillar with set up the chassis on the skeleton center pillar, the chassis is provided with two, and two chassis set up respectively in the both ends of skeleton center pillar and set up relatively, and in two chassis, its one of which chassis is provided with prevents slow-witted boss, prevent being provided with first pin on the slow-witted boss, first pin symmetrical formula sets up in the both sides of preventing slow-witted boss, the outside of preventing slow-witted boss is provided with the wire winding bump, first pin is located the front side of wire winding bump, is provided with the second pin on another chassis, the second pin is provided with a plurality ofly, and a plurality of second pin block-up arranges on the chassis.

2. The foolproof transformer skeleton of claim 1, wherein: two chassis set up respectively in preceding, the rear end of skeleton center pillar, prevent that slow-witted boss sets up on the chassis of front end, prevent that slow-witted boss is for extending the setting forward, first pin symmetry formula sets up in the left and right side of preventing slow-witted boss, the wire winding bump sets up respectively in the left and right side of preventing slow-witted boss, the block is arranged on the chassis of rear end about the second pin.

3. The foolproof transformer skeleton of claim 2, wherein: the two bottom frames are provided with wire grooves, the front ends and the rear ends of the wire grooves are communicated with the bottom frames, the first pins and the wire winding bumps are located in front of the wire grooves, and the second pins are arranged between the two adjacent wire grooves.

4. The foolproof transformer skeleton of claim 3, wherein: the first pins are arranged in two, and the wire grooves of the underframe at the front end are arranged in two and are respectively arranged on the left side and the right side of the fool-proof boss.

5. The foolproof transformer skeleton of claim 4, wherein: the fool-proof boss is provided with a first groove extending upwards, the first groove is located between the two first pins, the front end of the first groove penetrates through the fool-proof boss, and the rear end of the first groove penetrates through the chassis.

6. The foolproof transformer skeleton of claim 3, wherein: the second pins are provided with five, and the wire grooves of the chassis positioned at the rear end are provided with six.

7. The fool-proof transformer skeleton of claim 2, characterized in that: the first pin and the second pin are in inverted L shapes, a first installation position for installing the first pin is arranged on the foolproof boss, the first pin is matched and positioned on the first installation position, and the upper end of the first pin is flush with the upper end of the foolproof boss; and a second mounting position for mounting a second pin is arranged on the bottom frame at the rear end, the second pin is positioned on the second mounting position in an adaptive manner, and the upper end of the second pin is lower than the bottom frame.

8. The foolproof transformer skeleton of claim 2, wherein: the front end and the rear end of the framework center pillar are respectively provided with a connecting plate, the bottom frame is arranged at the lower end of the connecting plates, and a wedge-shaped part is arranged between the connecting plates and the bottom frame.

9. The foolproof transformer skeleton of claim 8, wherein: the upper end of the connecting plate at the rear end is provided with a second groove.

10. The foolproof transformer skeleton of claim 8, wherein: the skeleton body is corrosion-resistant plastic skeleton, skeleton center pillar, chassis, connecting plate and the equal integrated into one piece setting of slow-witted boss of preventing slow-witted.