CN214043407U

CN214043407U - Magnetic ring tin stamping jig

Info

Publication number: CN214043407U
Application number: CN202022608931.3U
Authority: CN
Inventors: 马坤林; 罗辉
Original assignee: Xiamen Yike Electronic Co ltd
Current assignee: Xiamen Yike Electronic Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-24
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a magnetic ring tin-ironing jig, which comprises a magnetic ring, wherein the magnetic ring comprises a magnetic ring, a coil and pins at the end of the coil, and further comprises a jig body for fixing the magnetic ring, the jig body comprises a bottom plate and handle plates symmetrically arranged at both sides of the width direction of the bottom plate, the bottom plate is provided with clamping holes for the pins to penetrate, the jig body further comprises a fixing component for clamping the pins in the clamping holes, and a pressing plate for pressing the magnetic ring after fixing the pins, the fixing component comprises a punching sheet which is connected on the bottom plate in a sliding way, and the punching sheet is provided with matching holes which can be coincided with the clamping holes, the utility model can slide the punching sheet by arranging the bottom plate and the punching sheet which is arranged in a sliding way with the bottom plate, when the magnetic ring needs tin-ironing, the pins can be clamped by staggering the clamping holes and the matching holes, thereby avoiding tin balls splashed due to high temperature from splashing, thereby protecting the magnetic ring and reducing the damage rate of the magnetic ring in tin burning.

Description

Magnetic ring tin stamping jig

Technical Field

The utility model relates to a tin tool scalds specifically is a magnetic ring tin tool scalds.

Background

The resistance of the conductor can heat the conductor under the action of current, the larger the current is, the higher the heating value is, and the function of the tin rinsing process is to reduce the heating value. The lower tin film of one deck fusing point can be formed after the terminal "scalds tin", when using such end of a thread pressure equipment line nose, the tin film can melt under the highly compressed effect of hydraulic pressure wire crimper, and fully fill up the gap between end of a thread and the end of a thread nose, simultaneously, the molten tin can soak on the inner wall of the end of a thread nose, these two effects make the end of a thread contact resistance that the pressure equipment is good minimum, calorific capacity just also is minimum, just be difficult to produce the accident, and simultaneously, the life of electrical apparatus has been prolonged.

The existing magnetic ring is directly used for tin ironing of pins of the magnetic ring through a tin furnace, tin balls generated due to high temperature in tin ironing can splash, if the tin balls splash onto the magnetic ring, the magnetic ring can be damaged, and manufacturing cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic ring scalds tin tool to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic ring scalds tin tool, includes the magnetic ring, the magnetic ring includes the pin of magnetic ring, coil and coil end, still includes the tool body that is used for fixed magnetic ring, the tool body include bottom plate and symmetry set up in the handle board of bottom plate width direction's both sides, set up the confession on the bottom plate the card hole that the pin penetrated, the tool body still including be used for with the pin chucking in be used for compressing tightly behind the downthehole fixed subassembly of card, still including fixed pin the clamp plate of magnetic ring, the mounting includes the piece of punching of sliding connection on the bottom plate, punch on the piece seted up can with the mating holes that the card hole coincides mutually.

Preferably, the end faces of one side, opposite to the two handle plates, of the two handle plates are provided with sliding grooves, the sliding grooves penetrate through the length direction of the handles, the end faces of the bottoms of the sliding grooves are overlapped with the end face of the top of the bottom plate, and the punching pieces are connected to the bottom plate in a sliding mode through matching with the sliding grooves.

Preferably, one side of the bottom plate, which is positioned right above the clamping hole, is provided with a clamping flange for clamping the pins.

Preferably, the two sides of the width direction of the upper pressure plate are symmetrically provided with grooves for clamping the handle plate.

Preferably, the base material is a PCB.

Preferably, the handle outer layer is provided with heat insulation rubber.

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

through setting up the bottom plate and with the perforation piece that the bottom plate slides and set up, when the magnetic ring needs to scald tin, can slide the perforation piece, make card hole and mating holes crisscross carry out the chucking to the pin to when avoiding scalding tin, the tin pearl that splashes because of high temperature splashes to the magnetic ring, thereby has protected the magnetic ring, has reduced the spoilage of magnetic ring in scalding tin.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the mechanism of the embodiment as a whole;

FIG. 2 is a schematic view of the protruding card hole and the mating hole of the present embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view showing the structure of the magnetic ring according to the embodiment;

FIG. 5 is a schematic view showing the structure of the highlighted heat-insulating rubber of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a magnetic ring; 2. a magnetic coil; 3. a coil; 4. a pin; 5. a jig body; 6. a base plate; 7. a handle plate; 8. a clamping hole; 9. pressing a plate; 10. punching a hole sheet; 11. a mating hole; 12. a chute; 13. a flange; 14. a trench; 15. a heat-insulating rubber.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tin stamping jig for a magnetic ring 1 comprises the magnetic ring 1, wherein the magnetic ring 1 comprises a magnetic ring 2, a coil 3, pins 4 at the end of the coil 3, and a jig body 5 for fixing the magnetic ring 1, the jig body 5 comprises a bottom plate 6 and handle plates 7 symmetrically arranged at two sides of the width direction of the bottom plate 6, a clamping hole 8 for the pins 4 to penetrate is formed in the bottom plate 6, the jig body 5 further comprises a fixing component for clamping the pins 4 in the clamping hole 8 and a pressing plate 9 for fixing the pins 4 and then pressing the magnetic ring 1, the fixing component comprises a punching sheet 10 connected to the bottom plate 6 in a sliding manner, a matching hole 11 capable of being overlapped with the clamping hole 8 is formed in the punching sheet 10, it needs to be noted that the aperture of the clamping hole 8 and the matching hole 11 is larger than the pin diameter of the pins 4, the pins 4 with different pin diameters can be clamped in, and the clamping hole 8 and the matching hole 11 reversely slide through the sliding punching sheet 10, therefore, the pins 4 are clamped, and it should be noted that the punching sheet 10 is as thin as possible, and is generally preferably 0.5mm to 2mm, considering that the thickness needs to be controlled, and the punching sheet 10 is made of metal materials with good thermal conductivity, such as iron and steel.

Specifically, the sliding grooves 12 are formed in the end faces of one side, opposite to the two handle plates 7, of the opposite side, the sliding grooves 12 penetrate through the length direction of the handle, the end faces of the bottoms of the sliding grooves 12 coincide with the end face of the top of the bottom plate 6, and the punching pieces 10 are connected to the bottom plate 6 in a sliding mode through the matching of the sliding grooves 12.

Specifically, one side of the bottom plate 6, which is located right above the clamping hole 8, is provided with a clamping flange 13 for clamping the pin 4, and it should be noted that an opening of the flange 13 is U-shaped, so that the pin 4 can be better clamped.

Specifically, grooves 14 for clamping the handle plates 7 are symmetrically formed in two sides of the upper pressing plate 9 in the width direction, and it should be noted that the pressing plate 9 is clamped between the two handle plates 7 through the grooves 14, and the pressing plate 9 can slide downwards only with a certain force, so that the pressing plate 9 can better fix the magnetic ring 1.

Specifically, the bottom plate 6 is made of a PCB, and because the main body is in contact with the tin furnace and is easy to form, a high-temperature resistant material with low thermal conductivity, such as a PCB, is used.

Specifically, the outer layer of the handle is provided with heat insulation rubber 15, and the aim of skid resistance and heat insulation can be achieved by adding rubber to handle treatment.

One specific application example of this embodiment is:

when the device is used, a handle is held and the punching sheet 10 is slid, the matching hole 11 is overlapped with the clamping hole 8 on the bottom plate 6, the pin 4 on the semi-finished product magnetic ring 1 penetrates through the matching hole 11 and the clamping hole 8, the magnetic ring 1 is properly pressed downwards to be attached to the upper surface of the punching sheet 10, the pressing plate 9 is clamped between the two handle plates 7 through the groove 14, proper pressure is applied to drive the pressing plate 9 to slide to the side of the bottom plate 6 to compress the magnetic ring 1, the punching sheet 10 is pulled tightly, the matching hole 11 and the clamping hole 8 slide towards opposite directions to clamp the pin 4, and finally, the fixture is placed in a furnace to scald tin.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a magnetic ring scalds tin tool, includes magnetic ring (1), and magnetic ring (1) includes pin (4) of magnetic ring (2), coil (3) and coil (3) end, its characterized in that: still including tool body (5) that is used for fixed magnetic ring (1), tool body (5) including bottom plate (6) and symmetry set up in handle board (7) of bottom plate (6) width direction's both sides, set up the confession on bottom plate (6) card hole (8) that pin (4) penetrated, tool body (5) still including be used for with pin (4) chucking in fixed subassembly in card hole (8), still be used for compressing tightly behind fixed pin (4) top board (9) of magnetic ring (1), fixed subassembly includes punching sheet (10) of sliding connection on bottom plate (6), seted up on punching sheet (10) can with cooperation hole (11) that card hole (8) coincide mutually.

2. The magnetic ring (1) tin stamping jig as claimed in claim 1, wherein: the handle is characterized in that the end faces of one side, opposite to the two handle plates (7), of the two handle plates are provided with sliding grooves (12), the sliding grooves (12) penetrate through the length direction of the handles, the end faces of the bottoms of the sliding grooves (12) are overlapped with the end face of the top of the bottom plate (6), and the punching sheet (10) is connected to the bottom plate (6) in a sliding mode through matching with the sliding grooves (12).

3. The magnetic ring (1) tin stamping jig as claimed in claim 2, wherein: one side of the bottom plate (6) which is positioned right above the clamping hole (8) is provided with a clamping flange (13) used for clamping the pin (4).

4. The magnetic ring (1) tin stamping jig as claimed in claim 1, wherein: the two sides of the width direction of the upper pressure plate (9) are symmetrically provided with grooves (14) for clamping the handle plate (7).

5. The magnetic ring (1) tin stamping jig as claimed in claim 1, wherein: the bottom plate (6) is made of a PCB.

6. The magnetic ring (1) tin stamping jig as claimed in claim 1, wherein: the outer layer of the handle is provided with heat insulation rubber (15).