CN209854229U

CN209854229U - Tin melting furnace for tin coating of traction motor outgoing line

Info

Publication number: CN209854229U
Application number: CN201920590066.9U
Authority: CN
Inventors: 陈雪平
Original assignee: ZHUZHOU TONGDA RAILWAY ELECTRICAL MACHINE CO Ltd
Current assignee: ZHUZHOU TONGDA RAILWAY ELECTRICAL MACHINE CO Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-27
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a traction motor lead-out wire is warded off tin and is used tin melting furnace, including furnace body, panel, separator, mounting, heat preservation, heating pipe support and heating pipe, the panel set up in the periphery of furnace body and with the furnace body interval sets up, the separator set up in the furnace body with between the panel and with the furnace body is fixed, the panel passes through the mounting is fixed in the separator, the heat preservation set up in the furnace body with between the panel and set firmly in the inboard surface of panel, the heating pipe support set firmly in the heat preservation with between the furnace body, the heating pipe assemble in the heating pipe support, the furnace body is made by the heat conduction material and including the diapire and certainly the lateral wall that the diapire extends. The utility model has the advantages that: low manufacturing cost, high working efficiency, 30 percent of energy consumption saving and higher economic and social effects.

Description

Tin melting furnace for tin coating of traction motor outgoing line

[ technical field ] A method for producing a semiconductor device

The utility model relates to a melt tin stove equipment technical field, especially relate to a traction motor lead-out wire is warded off tin and is used melting tin stove.

[ background of the invention ]

In order to ensure that the electric contact of the lead-out wire connecting part of the locomotive traction motor is good, a layer of tin needs to be enameled on the connecting part, so that the contact resistance is reduced. At present, the tin coating mode for the part mainly comprises two modes: firstly, carrying out tinning treatment on a wire joint; secondly, the tin is melted and covered by the high-power electric soldering iron. The two modes have respective advantages and disadvantages, the former can ensure that the tin layer is uniformly covered, but the production cost is higher, and the cost of equipment needing to be invested is higher; although the investment cost of the tin coating is low, the tin coating is unevenly covered in quality, quality accidents are easy to occur, the production efficiency is low, and the energy consumption is high.

[ Utility model ] content

The utility model discloses a traction motor lead-out wire is warded off tin and is used tin melting furnace, its low in manufacturing cost, work efficiency is high, and more energy-conserving.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a tin melting furnace for tin-coating of a traction motor outgoing line comprises a furnace body, a panel, a partition, a fixing piece, a heat-insulating layer, a heating pipe bracket and a heating pipe, the panel is arranged on the periphery of the furnace body and is arranged at an interval with the furnace body, the isolating piece is arranged between the furnace body and the panel and is fixed with the furnace body, the panel is fixed on the isolating piece through the fixing piece, the heat-insulating layer is arranged between the furnace body and the panel and is fixedly arranged on the inner side surface of the panel, the heating pipe bracket is fixedly arranged between the heat-insulating layer and the furnace body, the heating pipe is assembled in the heating pipe bracket, the furnace body is made by the heat conduction material and includes the diapire and certainly the lateral wall that the diapire extends, the diapire with between the heat preservation and the lateral wall with between the heat preservation all be equipped with the heating pipe support.

As an improvement of the utility model, the heating pipe support is made of copper.

As an improvement of the present invention, the fixing member is a screw.

As an improvement of the utility model, the isolating piece is integrally arranged with the furnace body.

As an improvement of the utility model, the separator with the furnace body components of a whole that can function independently sets up, just the separator with furnace body welded fastening.

As an improvement of the utility model, the furnace body is made of metal heat conduction material.

As an improvement of the utility model, the cross section of the furnace body is rectangular.

As an improvement of the utility model, it is double-phase to setting up the lateral wall and the diapire corresponds respectively and sets up threely the heating pipe support.

The utility model has the advantages that: low manufacturing cost, high working efficiency, 30 percent of energy consumption saving and higher economic and social effects.

[ description of the 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 are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is the schematic view of the sectional structure of a tin melting furnace for tin-coating of the outgoing line of a traction motor.

[ detailed description ] embodiments

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a traction motor lead-out wire is warded off tin and is used tin melting furnace 100, including furnace body 1, panel 2, separator 3, mounting 4, heat preservation 5, heating pipe support 6 and heating pipe 7. Furnace body 1 is made by the heat conduction material and includes diapire 11 and certainly lateral wall 12 that diapire 11 extends the utility model discloses an among the specific embodiment, the rectangle is personally submitted to the cross section of furnace body 1, the heat conduction material is the metal heat conduction material, and is like this, can ensure the heat high efficiency that heating pipe 7 gived off reachs in the furnace body 1, thereby will tin in the furnace body 1 melts fast, as long as with the motor lead-out wire need bore the position of tin and dip in the molten tin water after then take out rapidly, just can form the even bright tin film of one deck at the position of boring tin, can not form the tin tumour moreover.

The heating pipe support 6 is arranged between the bottom wall 11 and the heat preservation layer 5 and between the side wall 12 and the heat preservation layer 5, and the heating pipe support 6 is fixed on the outer side surface of the furnace body 1 in a welding mode. Specifically, the two oppositely arranged side walls 12 and the bottom wall 11 are respectively and correspondingly provided with three heating pipe supports 6, at least one heating pipe 7 is assembled in each heating pipe support 6, the heating pipe supports 6 arranged corresponding to the bottom wall 11 and the heating pipe supports 6 arranged corresponding to the side walls 12 are uniformly distributed, and the furnace body 1 is ensured to be uniformly heated.

The panel 2 set up in the periphery of furnace body 1 and with furnace body 1 interval sets up, the separator 3 set up in furnace body 1 with between the panel 2 and with furnace body 1 is fixed, separator 3 with furnace body 1 an organic whole sets up, of course, separator 3 also can with furnace body 1 components of a whole that can function independently sets up, just separator 3 also with furnace body 1 welded fastening.

The panel 2 is fixed to the spacer 3 by the fixing member 4. The fixing part 4 is a screw and plays a role in fastening, and moreover, the panel 1 can be conveniently and quickly assembled and disassembled by adopting the screw, so that the tin melting furnace is convenient to install or overhaul.

The heat preservation layer 5 is arranged between the furnace body 1 and the panel 2 and fixedly arranged on the inner side surface of the panel 2, and can prevent heat from being emitted outwards, so that energy consumption can be saved, and particularly, compared with a traditional tin melting furnace, the energy consumption can be saved by 30%.

The heating pipe support 6 is fixedly arranged between the heat-insulating layer 5 and the furnace body 1, and the heating pipe 7 is assembled in the heating pipe support 6. In the specific embodiment of the utility model, heating pipe support 6 is made by copper, easily heat conduction, heating pipe 7 inserts in heating pipe support 6.

While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A tin melting furnace for tin-coating of a traction motor outgoing line is characterized by comprising a furnace body, a panel, a partition, a fixing piece, a heat insulation layer, a heating pipe bracket and a heating pipe, the panel is arranged on the periphery of the furnace body and is arranged at an interval with the furnace body, the isolating piece is arranged between the furnace body and the panel and is fixed with the furnace body, the panel is fixed on the isolating piece through the fixing piece, the heat-insulating layer is arranged between the furnace body and the panel and is fixedly arranged on the inner side surface of the panel, the heating pipe bracket is fixedly arranged between the heat-insulating layer and the furnace body, the heating pipe is assembled in the heating pipe bracket, the furnace body is made by the heat conduction material and includes the diapire and certainly the lateral wall that the diapire extends, the diapire with between the heat preservation and the lateral wall with between the heat preservation all be equipped with the heating pipe support.

2. The tin melting furnace for tin enameling of the outgoing line of the traction motor as set forth in claim 1, wherein the heating tube holder is made of copper.

3. The tin melting furnace for tin lining of the outgoing line of the traction motor as claimed in claim 1 or 2, wherein the fixing member is a screw.

4. The tin melting furnace for tin enameling of the outgoing line of the traction motor according to claim 1, wherein the partition is integrally provided with the furnace body.

5. The tin melting furnace for tin lining of the outgoing line of the traction motor as claimed in claim 1, wherein the separator is arranged separately from the furnace body, and the separator is welded and fixed with the furnace body.

6. The tin melting furnace for tin enameling of the outgoing line of the traction motor as recited in claim 1, wherein the furnace body is made of a metal heat conducting material.

7. The tin melting furnace for tin lining of the outgoing line of the traction motor as claimed in claim 1 or 6, wherein the cross section of the furnace body is rectangular.

8. The tin melting furnace for tin enameling of the outgoing line of the traction motor as claimed in claim 7, wherein three heating tube supports are respectively and correspondingly arranged on the two oppositely arranged side walls and the bottom wall.