CN219267463U

CN219267463U - Transformer baking jig

Info

Publication number: CN219267463U
Application number: CN202223273666.3U
Authority: CN
Inventors: 肖果; 梁敏
Original assignee: Zixing Huihua Electronics Co ltd
Current assignee: Zixing Huihua Electronics Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-27
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a transformer baking jig, which comprises: the cover plate is arranged on the bottom plate, and a positioning rod and a locking rod are arranged on the bottom surface of the cover plate; the base is provided with a positioning groove, and is provided with a positioning hole and a locking hole which correspond to the positioning rod and the locking rod in position; the locking seat is arranged below the base, a guide groove is formed in the bottom of the locking seat, locking buckles are slidably mounted in the guide groove, and locking springs for pushing the locking buckle box to move in the locking rod direction are arranged on two sides of each locking buckle. The beneficial effects are that: the structure of the positioning groove is adopted to realize preliminary positioning on the transformer body, the side clamping seat and the side positioning seat are utilized to realize positioning on the horizontal direction of the transformer body, and the cover plate and the base are matched to position the transformer body in the vertical direction, so that each part of the transformer body is ensured to be kept stable in the baking process, and the production quality is ensured.

Description

Transformer baking jig

Technical Field

The utility model relates to the technical field of transformer processing, in particular to a transformer baking jig.

Background

The transformer body is usually formed by PCB board and coil, stacks each other and installs on the transformer skeleton, in order to guarantee the connection effect between each spare part of transformer body, adopts sticky form to install more, and contact portion between skeleton, PCB board and coil is scribbled glue, consequently need toast and make glue solidify, but at present at the in-process of toasting of transformer body, does not carry out auxiliary positioning to the transformer body, causes the condition that takes place to loosen between the in-process that each spare part of transformer toasted, influences the production quality of transformer body.

Disclosure of Invention

The utility model aims to solve the problems and provide a transformer baking jig which solves the technical problems that in the prior art, a flat transformer cannot be fully fixed in the drying process, so that dislocation occurs among parts in the drying process, and the production quality of the flat transformer is affected. According to the technical scheme, the transformer body is initially positioned by adopting the structure of the positioning groove, the transformer body is positioned in the horizontal direction by utilizing the side clamping seat and the side positioning seat, and the transformer body is positioned in the vertical direction by matching with the cover plate and the base, so that the stability of each part of the transformer body in the baking process and the technical effect of production quality are ensured, and the technical effects are described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a transformer baking jig, which comprises:

the cover plate is arranged on the bottom plate, and a positioning rod and a locking rod are arranged on the bottom surface of the cover plate;

the base is provided with a positioning groove, and is provided with a positioning hole and a locking hole which correspond to the positioning rod and the locking rod in position;

the locking seat is arranged below the base, a guide groove is formed in the bottom of the locking seat, locking buckles are slidably mounted in the guide groove, and locking springs for pushing the locking buckle box to move in the locking rod direction are arranged on two sides of each locking buckle.

Preferably, a side clamping seat is arranged on one side of the positioning groove, a side positioning seat is arranged on the other side of the positioning groove, a mounting groove is formed in the top of the side clamping seat, a side positioning block is slidably mounted in the mounting groove, and clamping springs for pushing the side positioning block to move towards the outer side of the side clamping seat are arranged on two sides of the side positioning block.

Preferably, the compressing blocks which are arranged at equal intervals are arranged below the cover plate.

Preferably, the cover plate is provided with a mounting hole, the compression block is slidably mounted in the mounting hole, and a compression spring for pushing the compression block to move downwards is arranged in the mounting hole.

Preferably, the bottom surface of the cover plate is provided with symmetrically arranged positioning pins.

The beneficial effects are that:

the structure of the positioning groove is adopted to realize preliminary positioning on the transformer body, the side clamping seat and the side positioning seat are utilized to realize positioning on the horizontal direction of the transformer body, and the cover plate and the base are matched to position the transformer body in the vertical direction, so that each part of the transformer body is ensured to be kept stable in the baking process, and the production quality is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a first embodiment of the present utility model in an installed state;

FIG. 2 is a view of an exploded construction of the present utility model;

FIG. 3 is a second exploded view of the present utility model;

FIG. 4 is a view showing the internal structure of the side positioning seat of the present utility model;

fig. 5 is a second internal structural view of the side positioning seat of the present utility model.

The reference numerals are explained as follows:

1. a positioning groove; 2. a side positioning seat; 3. a positioning rod; 4. a compression spring; 5. a cover plate; 6. a top cover; 7. a mounting hole; 8. a positioning needle; 9. a compaction block; 10. a locking lever; 11. a transformer body; 12. a side clamping seat; 13. positioning holes; 14. a locking seat; 15. a base; 16. a locking hole; 17. a guide groove; 18. a mounting groove; 19. installing a cover plate; 20. a clamping spring; 21. a side positioning block; 22. locking buckle; 23. a mounting piece; 24. and a locking spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1 to 5, the present utility model provides a transformer baking jig, comprising:

the cover plate 5 is arranged on the bottom plate, the positioning rods 3 and the locking rods 10 are arranged on the bottom surface of the cover plate 5, the cover plate 5 is of a flat plate structure which is horizontally arranged, the positioning rods 3 and the locking rods 10 are vertically arranged so as to be convenient for plugging and installation, the number of the locking rods 10 is three, the number of the positioning rods 3 is two, the positioning rods are respectively arranged between the locking rods 10, chamfers are arranged at the bottoms of the locking rods 10 and the fixing rods so as to be convenient for guiding during plugging, the positioning difficulty is reduced, and a clamping groove is formed in the bottom of the locking rod 10 and is used for clamping and positioning;

the transformer comprises a base 15, wherein the base 15 is provided with positioning grooves 1, the positioning grooves 1 are formed in different widths on two sides of the base, the positioning grooves 1 are firstly used for the clearance treatment of the pin feet of the transformer body 11 so as to facilitate the installation, meanwhile, the pin feet of the transformer body 11 can be protected from being bumped, meanwhile, as the widths on two sides of the pin feet of the transformer body 11 are different, the transformer body 11 is required to be installed and positioned by the positioning grooves in the installation process, the foolproof function can be realized by adopting the design with different widths, the transformer body 11 is ensured to be installed accurately, the detection and the positioning in the follow-up working procedure are convenient to cooperate, meanwhile, the positioning grooves 1 are provided with tolerances so as to facilitate the insertion and installation of the transformer body 11, the lateral positioning of the transformer body 11 can be realized through a follow-up side clamping seat 12 and a side positioning block 21, the number of the positioning grooves 1 is four so as to be matched with the framework structure at the bottom of the framework of the transformer body 11, and the positioning holes 13 and the locking holes 16 corresponding to the positions of the positioning rod 3 and the locking rod 10 are formed in the base 15 in the process of the clamping, and the positioning rod 3 and the locking rod 10 can be respectively inserted into the cover plate 5 and the base 15 when in use;

the locking seat 14 is arranged below the base 15, the bottom of the locking seat 14 is provided with a guide groove 17, a locking buckle 22 is slidably arranged in the guide groove 17, a mounting piece 23 is arranged below the guide groove 17 and can be matched with the locking buckle 22 to position the guide groove 17, the locking buckle 22 is prevented from falling off from the inside of the guide groove 17, the front end of the locking buckle 22 is of a semi-annular structure, the locking buckle 22 corresponds to the clamping groove formed in the side wall of the bottom of the locking rod 10 in size, the locking buckle 22 is clamped into the clamping groove, limiting fixation of the locking rod 10 is achieved, the locking rod 10 is prevented from falling off, two sides of the locking buckle 22 are provided with locking springs 24 pushing the locking buckle 22 to move in the direction of the locking rod 10, two symmetrically arranged locking springs 24 are arranged on two sides of each locking buckle 22, and the locking buckle 22 can be pushed to be clamped in the clamping groove of the locking rod 10 through the locking springs 24, so that the connection stability between the cover plate 5 and the base 15 is achieved;

the side clamping seat 12 is arranged on one side of the positioning groove 1, the side positioning seat 2 is arranged on the other side of the positioning groove 1, the mounting groove 18 is formed in the top of the side clamping seat 12, the mounting cover plate 19 is arranged on the top of the mounting groove 18 and used for positioning the side fixing blocks 21 and the clamping springs 20, four mounting grooves 18 are formed in number, one side positioning block 21 is respectively arranged in each mounting groove 18, the side positioning blocks 21 are slidably arranged in the mounting groove 18, the clamping springs 20 pushing the side positioning blocks 21 to move towards the outer side of the side clamping seat 12 are arranged on two sides of the side positioning blocks 21, and when the side clamping seat is used, the side positioning blocks 21 can be pushed to be abutted to one side wall of the transformer body 11 through the clamping springs 20 until the other side wall of the transformer body 11 is abutted to the side positioning seat 2, so that the side clamping positioning of the transformer body 11 is achieved.

During the use, operating personnel will each transformer body 11 card go into in the constant head tank 1 on the base 15, realize preliminary spacing to transformer body 11, the side locating piece 21 on the rear side clamping seat 12 removes under the effect of clamping spring 20, thereby promote the laminating of transformer body 11 on side positioning seat 2, realize the location of transformer body 11 in the horizontal direction, after the location is accomplished, operating personnel is with locking lever 10 and locating lever 3 and locking hole 16 and locating hole 13 of apron 5 below correspond the plug-in until the draw-in groove and the locking buckle 22 contact of locking lever 10 bottom, realize prescribing a limit to the position of locking lever 10, finally realize being connected between apron 5 and the base 15, realize abundant centre gripping.

In another embodiment, the compressing blocks 9 are arranged at equal intervals below the cover plate 5, the compressing blocks 9 are used for being in contact with the transformer body 11 to achieve vertical clamping and positioning, the relative position relationship between the PCB, the coil and the framework is ensured, and the clamping stability is ensured.

In another embodiment, the mounting hole 7 is formed in the cover plate 5, the compression block 9 is slidably mounted in the mounting hole 7, the compression spring 4 pushing the compression block 9 to move downwards is arranged in the mounting hole 7, the top of the cover plate 5 is provided with the top cover 6, and the mounting hole 7 can be sealed, so that after the cover plate 5 is mounted, the compression spring 4 inside the mounting hole 7 pushes the compression block 9 to be attached to the top surface of the transformer body 11, and clamping and fixing of the vertical direction of the transformer body 11 are achieved.

In another embodiment, be equipped with symmetrical arrangement's spacer pin 8 on the bottom surface of apron 5, owing to scribble glue between the inside magnetic core of transformer body 11, adopt the structural design of spacer pin 8, can prevent that glue from spilling over to the tool, avoid toasting the back that finishes, magnetic core and tool bond together, simultaneously, through the stitch crimping on spacer pin 8 and transformer body 11, guarantee to paste each other tightly between the coil of transformer body 11 and the PCB board, avoid producing the space, influence the bonding effect between coil and the PCB board, promote toasting the quality.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a transformer toasts tool which characterized in that: comprising the following steps:

the cover plate (5) is arranged on the bottom plate, and a positioning rod (3) and a locking rod (10) are arranged on the bottom surface of the cover plate (5);

the base (15) is provided with a positioning groove (1), and the base (15) is provided with a positioning hole (13) and a locking hole (16) which are corresponding to the positioning rod (3) and the locking rod (10);

the locking seat (14) is arranged below the base (15), a guide groove (17) is formed in the bottom of the locking seat (14), locking buckles (22) are slidably mounted in the guide groove (17), and locking springs (24) for pushing the locking buckles (22) to move in the direction of the box locking rod (10) are arranged on two sides of each locking buckle (22).

2. The transformer baking jig of claim 1, wherein: one side of constant head tank (1) is provided with side clamping seat (12), the opposite side of constant head tank (1) is equipped with side positioning seat (2), mounting groove (18) have been seted up at the top of side clamping seat (12), inside slidable mounting of mounting groove (18) has side locating piece (21), the both sides of side locating piece (21) are equipped with clamping spring (20) that promote side locating piece (21) to the outside removal of side clamping seat (12).

3. The transformer baking jig of claim 1, wherein: the lower part of the cover plate (5) is provided with compaction blocks (9) which are arranged at equal intervals.

4. The transformer baking jig of claim 3, wherein: the cover plate (5) is provided with a mounting hole (7), the compression block (9) is slidably mounted in the mounting hole (7), and a compression spring (4) for pushing the compression block (9) to move downwards is arranged in the mounting hole (7).

5. The transformer baking jig of claim 1, wherein: the bottom surface of the cover plate (5) is provided with symmetrically arranged positioning pins (8).