CN218284052U - Motor soldering tin limiting equipment - Google Patents

Abstract

The utility model discloses a spacing equipment of motor soldering tin, include: the tin stove is equipped with the space of placing in the tin stove place the space in load the tin stove inner bag that can load tin the tin stove inner bag is hung and is equipped with the stopper, compares with prior art, can restrict the motor lead-out wire after the line is shelled in the degree of depth that soaks tin liquid, can increase the life and the incorruptibility of stopper simultaneously, and guarantees that the tin liquid temperature in stopper and the tin stove inner bag is unanimous as far as possible.

Description

Motor soldering tin limiting equipment

Technical Field

The utility model relates to a motor processing equipment field especially relates to a spacing equipment of motor soldering tin.

Background

The enameled wire is an important component of the shaded pole motor winding and consists of an inner conductor and an outer insulating layer of polyester paint, and the bare wire is subjected to annealing softening, then is subjected to repeated painting and is baked to form the shaded pole motor winding with 4 performances of mechanical property, chemical property, electrical property and thermal property.

Along with the change of a large environment, the copper value is increased dramatically all the time, and the copper value fluctuation in the year is uncertain, so that the material cost of a plurality of motor manufacturers is difficult to control, so that the bearing capacity reaches the limit, the large-scale popularization of the use of aluminum enameled wires and copper-clad aluminum enameled wires in the motor industry is promoted, a conclusion is drawn through a life test, a salt spray test and a cold and heat impact test, the aluminum enameled wires and the copper-clad aluminum enameled wires are not inferior to the copper enameled wires in all aspects of temperature rise, current and energy efficiency, the aluminum enameled wires can completely replace the copper enameled wires in terms of design, but the aluminum enameled wires are extremely active in metal property, easy to oxidize and crisp, difficult to solder, inferior in tensile strength to the copper wires and the like, so that the aluminum enameled wire motor has a huge safety when used as an electric appliance or a household electric appliance, and a series of fatal defects of product burnout, short service life and the like are caused by poor soldering tin quality of a product after one-pass electricity under the condition that the soldering hidden danger of the aluminum enameled wires is incomplete. Therefore, when the aluminum enameled wire is soldered, the solder of the aluminum wire needs to be ensured to be full, not oxidized, not brittle and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spacing equipment of motor soldering tin can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:

a spacing equipment of motor soldering tin includes: the tin furnace is internally provided with a placing space, a tin furnace liner capable of loading tin is loaded in the placing space, and a limiting block is hung on the tin furnace liner.

Furthermore, the stopper sets up including hanging the hangers that set up at tin stove inner bag top left and right sides edge about setting be connected with between the hangers firmly and dip in the tin board, the width that dips in the tin board is half of tin stove inner bag width.

Furthermore, the hangers cross section is the toper, one of them the contained angle between a department wall of hangers and the dip tin plate is 108 degrees, another the contained angle between a department wall of hangers and the dip tin plate is 109 degrees.

Furthermore, the distance from the upper end of the hanging lug to the tin dipping plate is 4-5 mm.

Furthermore, dip in the tin plate and be the inclined state setting in the tin stove inner bag, dip in the contained angle of tin plate and tin stove inner bag up end and be 1 degree.

Furthermore, the limiting block is made of titanium alloy.

Preferably, a material baffle is fixedly arranged above the tin furnace and around the inner container of the tin furnace.

To sum up, the utility model discloses for its beneficial effect of prior art is:

1. because of the length of motor line wire stripping is 8-10mm deuterogamies the utility model discloses a distance that hangers upper end to dip in tin board is 4 to 5 millimeters tin stove stopper, touches end soldering tin high temperature tin liquid and can not harm enameled wire and lead out wire line skin yet when soldering tin.

2. Because of the tin stove temperature reaches 340-365 ℃ during processing, the utility model discloses select titanium alloy to be raw and other materials processing tin stove stopper, the melting point that titanium alloy used is high up to 1678 ℃, still can keep required intensity under the moderate temperature, can work for a long time under 450 ~ 500 ℃ of temperature.

3. Because of the tin liquid temperature on furnace temperature and the stopper can't keep unanimous, lead to staff's erroneous judgement soldering tin temperature easily, debug the temperature too high, brittle failure behind the enameled wire soldering tin or directly with the enameled wire fusing, the temperature debugging crosses lowly, the enameled wire appears the false soldering with the lead-out wire junction tin at all, the rosin joint, the utility model discloses the width that tin soldering tin dipped in the tin board is half of tin stove inner bag width, not only with the temperature difference of tin liquid on tin stove internal temperature and the stopper no longer than 5 ℃, make things convenient for the tin liquid not enough to melt into the tin bar in placing stopper department.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is the independent schematic diagram of the limiting block of the present invention.

Description of reference numerals: 1. a tin furnace; 2. a placement space; 3. an inner container of the tin furnace; 4. a limiting block; 41. hanging a lug; 42. dipping a tin plate; 11. a striker plate.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, the motor soldering tin limiting device is characterized by comprising: tin stove 1 is equipped with in the tin stove 1 and places space 2, place the space 2 in load the tin stove inner bag 3 that can load the tin, tin stove inner bag 3 hangs and is equipped with stopper 4, stopper 4 is including hanging hangers 41 that set up at tin stove inner bag 3 top left and right sides edge, setting up about fixedly connected with tin dipping plate 42 between hangers 41, tin dipping plate 42's width is half of tin stove inner bag 3 width, the transversal toper of personally submitting of hangers 41, one of them the contained angle between a wall of hangers 41 and tin dipping plate 42 is 108 degrees, another one contained angle between a wall of hangers and tin dipping plate 42 is 109 degrees, the distance of hangers 41 upper end to tin dipping plate 42 is 4 to 5 millimeters, tin dipping plate 42 is the slope state and sets up in tin stove inner bag 3, the contained angle of tin dipping plate 42 and tin stove inner bag 3 up end is 1 degree, the material of stopper 4 is the titanium alloy, be equipped with fixed tin stove top and inner bag 11 around tin stove inner bag 3,

by combining the structure, the motor tin soldering limiting equipment passes through the use process, a user firstly strips the outgoing line of the motor (the length of the line stripping is 8-10 mm), at the moment, the tin furnace 1 heats the tin furnace inner container 2 (the processing temperature of the tin furnace is 340-365 degrees), tin heated in the tin furnace inner container 2 is soaked on the tin dipping plate 42 on the limiting block 4, so that the tin on the tin dipping plate 42 and the tin in the tin furnace inner container 2 are kept consistent (the temperature difference is less than 5 degrees), meanwhile, because the width of the tin dipping plate 42 is half of the width of the tin furnace inner container 3, when the tin liquid on the tin dipping plate 42 is insufficient, tin bars can be added in the tin furnace inner container 2 as much as possible, the tin liquid is newly soaked on the tin dipping plate 42, when adding man-hour, the user is towards dipping in tin plate 42 with the motor lead-out wire after the line is shelled and is soaked, this moment because hangers 41 upper end is 4 to 5 millimeters to the distance that dips in tin plate 42, make the tin liquor height that loads on the dip in tin plate 42 with be 4 to 5 millimeters, the enameled wire and the lead-out wire line skin of motor can not be harmd to the tin liquor when soaking, the material that dips in tin plate 42 and hangers 41 is the titanium alloy, can work in the high temperature of tin stove for a long time when using, compare with prior art, can restrict the motor lead-out wire after the line is shelled in the degree of depth of soaking tin liquor, can increase stopper 4's life and incorruptibility simultaneously, and guarantee that the tin liquor temperature in stopper 4 and the tin stove inner bag 2 is unanimous as far as possible.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a spacing equipment of motor soldering tin which characterized in that includes: the tin stove comprises a tin stove (1), wherein a placing space (2) is arranged in the tin stove (1), a tin stove inner container (3) capable of loading tin is loaded in the placing space (2), and a limiting block (4) is hung on the tin stove inner container (3).

2. The motor tin soldering limiting device as claimed in claim 1, wherein the limiting block (4) comprises hanging lugs (41) hung on the edges of the left side and the right side above the tin furnace liner (3), a tin dipping plate (42) is fixedly connected between the hanging lugs (41) arranged on the left side and the right side, and the width of the tin dipping plate (42) is half of the width of the tin furnace liner (3).

3. The motor tin soldering limiting device as claimed in claim 2, wherein the cross section of the hanging lug (41) is conical, an included angle between one wall surface of one hanging lug (41) and the tin dipping plate (42) is 108 degrees, and an included angle between one wall surface of the other hanging lug and the tin dipping plate (42) is 109 degrees.

4. The motor tin soldering limiting device as claimed in claim 2, wherein the distance from the upper end of the hanging lug (41) to the tin dipping plate (42) is 4-5 mm.

5. The motor tin soldering limiting device as claimed in claim 2, wherein the tin dipping plate (42) is arranged in the tin furnace inner container (3) in an inclined state, and an included angle between the tin dipping plate (42) and the upper end face of the tin furnace inner container (3) is 1 degree.

6. The motor soldering tin limiting device as claimed in claim 1, wherein the material of the limiting block (4) is titanium alloy.

7. The motor tin soldering limiting device as claimed in claim 1, wherein a material baffle (11) is fixedly arranged above the tin furnace (1) and around the tin furnace inner container (3).

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