CN204996664U

CN204996664U - Japanning mould of enameled wire

Info

Publication number: CN204996664U
Application number: CN201520447639.4U
Authority: CN
Inventors: 曹永义; 王刚; 陈晓东
Original assignee: Wuxi Xizhou Magnet Wires Co Ltd
Current assignee: Wuxi Xizhou Magnet Wires Co Ltd
Priority date: 2015-06-28
Filing date: 2015-06-28
Publication date: 2016-01-27
Anticipated expiration: 2025-06-28

Abstract

The utility model provides a japanning mould of enameled wire, it can solve the difficult problem of changing of current japanning mould that adopts to can effectively reduce the insulated paint wasting phenomenon that the japanning in -process exists. It includes mold core and die sleeve, and the mold core is installed in the die sleeve, its characterized in that: it still includes upper cover plate and lower apron, and the mold core comprises left half module core and the amalgamation of right half module core, and the die sleeve comprises with later half die sleeve amalgamation preceding half module cover, and preceding half module cover and later half die sleeve amalgamation are installed around the mold core, the upper cover plate, lower lap with the mold core encapsulate in in the die sleeve to upper cover plate, lower apron are connected through the bolt -up respectively with between mold core, the die sleeve.

Description

A kind of japanning die of enamel-covered wire

Technical field

The utility model relates to the processing unit (plant) field of enamel-covered wire, is specially a kind of japanning die of enamel-covered wire.

Background technology

The enamelling process of current enamel-covered wire generally has felt method to paint and die methods japanning, wherein the japanning of felt method has easy to operate, exchange wire gauge advantage easily, but the viscosity requirement of the method to insulated paint is higher, and paint film is wayward, needs often change felt and insulated paint is vulnerable to pollute thus affects the insulating properties of enamel-covered wire, and adopt of die methods japanning fixes japanning die 2 more, insulated paint is stored in paint cylinder 3, bare copper wire 1 from bottom to top through paint cylinder 3 after again through japanning die 2, see Fig. 1 and Fig. 2, japanning die 2 wherein comprises mould cover 2-1 and core rod 2-2, core rod 2-2 is installed in mould cover 2-1 by jump ring 2-3 in fact, its film thickness is easy to control, japanning precision is high, but need to change corresponding japanning die when processing different size enamel-covered wire, generally that bare copper wire is cut off at first mould place during replacing, then corresponding mould is changed, again the bare copper wire cut off is welded to connect, therefore its to there is die change loaded down with trivial details, labor strength is large, inefficient problem, and more during mold exchange, bare copper wire welds after cutting off again and also directly results in scrapping of bare copper wire, cause the waste of bare copper wire, in addition, existing die methods japanning is stored in paint cylinder due to edge paint, there is the phenomenon of the waste of insulated paint in lacquering process.In Fig. 1,4 is felt.

Summary of the invention

For the problems referred to above, the utility model provides a kind of japanning die of enamel-covered wire, and it can solve and adopt the not easily changeable problem of existing japanning die, and effectively can reduce the insulated paint wasting phenomenon existed in lacquering process.

A kind of japanning die of enamel-covered wire, it comprises core rod and die sleeve, described core rod is installed in die sleeve, it is characterized in that: it also comprises upper cover plate and lower cover, described core rod is made up of left half core rod and right half core rod split, described die sleeve is made up of first half die sleeve and later half die sleeve split, described first half die sleeve and later half die sleeve split are installed on the surrounding of described core rod, described core rod is packaged in described die sleeve by described upper cover plate, lower cover, and described upper cover plate, lower cover are respectively and described core rod, to be bolted connection between die sleeve.

Further, described core rod is installed on the top of described die sleeve, and the cavity between the bottom surface of described core rod and described lower cover is formed and stores up paint bath, described upper cover plate, be bolted between core rod and die sleeve fixing.

Further, described first half die sleeve and back mold half have into paint hole, described in enter to paint hole connect paint inlet tube.

The beneficial effect of the utility model japanning die is: its core rod and die sleeve are split structure half-and-half, core rod is packaged in die sleeve by upper cover plate and lower cover simultaneously, its easy accessibility, no longer need during die change to cut off bare copper wire, therefore greatly can improve the replacing efficiency of mould and avoid because of more mold exchange and damage to naked copper money, and reduce scrapping and waste of bare copper wire, save production cost; In addition, its core rod is installed on the top of mould cover, thus between die sleeve and lower cover, form storage paint bath, first half die sleeve and back mold half have into paint hole, enter to paint hole and connect paint inlet tube, insulated paint is conveyed in the storage paint bath of mould by paint inlet tube, therefore insulated paint to be closed in mould thus effectively can to avoid the waste of insulated paint, also insulated paint can be avoided contaminated, ensure that the quality of production of enamel-covered wire.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of existing mold method japanning;

Fig. 2 is the structure for amplifying schematic diagram of Fig. 1 floating coating mould;

Fig. 3 is the structural representation of the utility model japanning die;

Fig. 4 is that the A-A of Fig. 3 is to schematic diagram.

Detailed description of the invention

See Fig. 3 and Fig. 4, the japanning die of a kind of enamel-covered wire of the utility model, it comprises core rod 10, die sleeve 20, upper cover plate 30 and lower cover 40, core rod 10 is installed in die sleeve 20, core rod 10 is made up of left half core rod 11 and right half core rod 12 split, die sleeve 20 is made up of first half die sleeve 21 and later half die sleeve 22 split, first half die sleeve 21 and the split of later half die sleeve 22 are installed on the surrounding of core rod 10, upper cover plate 30, core rod 10 is packaged in die sleeve 20 by lower cover 40, core rod 10 is installed on the top of die sleeve 20, cavity between the bottom surface of described core rod and described lower cover is formed and stores up paint bath 61, be fastenedly connected by bolt 51 between upper cover plate 30 and core rod 10, die sleeve 20 and upper cover plate 30, be connected and fixed by bolt 52 between lower cover 40.First half die sleeve 21 and back mold half 22 have into paint hole 60, enters to paint hole 60 and connect paint inlet tube.

Claims

1. the japanning die of an enamel-covered wire, it comprises core rod and die sleeve, described core rod is installed in die sleeve, it is characterized in that: it also comprises upper cover plate and lower cover, described core rod is made up of left half core rod and right half core rod split, described die sleeve is made up of first half die sleeve and later half die sleeve split, described first half die sleeve and later half die sleeve split are installed on the surrounding of described core rod, described core rod is packaged in described die sleeve by described upper cover plate, lower cover, and described upper cover plate, lower cover are bolted connection with described core rod, die sleeve respectively.

2. the japanning die of a kind of enamel-covered wire according to claim 1, it is characterized in that: described core rod is installed on the top of described die sleeve, cavity between the bottom surface of described core rod and described lower cover is formed and stores up paint bath, is bolted fixing between described upper cover plate and core rod.

3. the japanning die of a kind of enamel-covered wire according to claim 2, is characterized in that: described first half die sleeve and back mold half have into paint hole, described in enter to paint hole connect paint inlet tube.