CN110052532B

CN110052532B - Female mould of arranging of stromatolite

Info

Publication number: CN110052532B
Application number: CN201910236432.5A
Authority: CN
Inventors: 张伟; 高齐
Original assignee: Wuhan Hiconics Electrical Connection Systems Co ltd
Current assignee: Wuhan Hiconics Electrical Connection Systems Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-09-11
Anticipated expiration: 2039-03-27
Also published as: CN110052532A

Abstract

The invention discloses a laminated busbar die which comprises an upper die and a lower die; the upper die comprises an upper positioning plate, an upper side frame plate and a plurality of upper gaskets, the upper positioning plate and the upper side frame plate are stacked and detachably connected and form an upper groove for accommodating a bus bar, and the upper gaskets are respectively connected to the upper positioning plate; the lower die comprises a lower positioning plate, a lower frame plate and a plurality of lower gaskets, the lower positioning plate is stacked on the lower frame plate and detachably connected with the lower frame plate, a lower groove for accommodating a busbar is formed, and the lower gaskets are connected to the lower positioning plate respectively. The invention has the technical effects of convenient die repair, low cost and short production period.

Description

Female mould of arranging of stromatolite

Technical Field

The invention relates to the technical field of busbar molds, in particular to a laminated busbar mold.

Background

At present, a laminated busbar mold is generally formed by milling a whole aluminum block through a machining center, and a cavity is also formed by milling the aluminum block. This approach has the following problems: the laminated busbar is a non-standard product, and the sizes of the corresponding laminated busbar moulds are non-standard, so that the corresponding moulds need to be modified when the laminated busbar product is changed, and the aluminium mould has low repairability and high modification cost, and even cannot be modified in many times; meanwhile, the aluminum blocks for manufacturing the aluminum mold need to be purchased in real time, the production period of the product is prolonged, the purchasing cost and the milling cost of the aluminum blocks are high, and the production cost is increased.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a laminated busbar die, which solves the technical problems of difficult die modification, high cost and long production period in the prior art.

In order to achieve the technical purpose, the technical scheme of the invention provides a laminated busbar die, which comprises an upper die and a lower die; the upper die comprises an upper positioning plate, an upper side frame plate and a plurality of upper gaskets, the upper positioning plate and the upper side frame plate are stacked and detachably connected and form an upper groove for accommodating a bus bar, and the upper gaskets are respectively connected to the upper positioning plate; the lower die comprises a lower positioning plate, a lower frame plate and a plurality of lower gaskets, the lower positioning plate is stacked on the lower frame plate and detachably connected with the lower frame plate, a lower groove for accommodating a busbar is formed, and the lower gaskets are connected to the lower positioning plate respectively.

Compared with the prior art, the invention has the beneficial effects that: the upper positioning plate and the upper frame plate which are arranged in a stacked mode are adopted to realize the upper die, the lower positioning plate and the lower frame plate which are arranged in the stacked mode are adopted to realize the lower die, when a stacked busbar product is changed, only the upper frame plate and the lower frame plate need to be replaced, the whole die does not need to be modified, and due to the adoption of the stacked structure, the mode of milling and processing of aluminum blocks is not needed to be adopted for die making, the mode of punching or cutting and processing of plate-shaped materials can be adopted, the cost is greatly reduced, and the production period is shortened.

Drawings

Fig. 1 is an exploded view of an upper mold of a laminated busbar mold according to the present invention;

fig. 2 is an exploded view of a lower die of the laminated busbar die according to the present invention;

fig. 3 is a schematic overall structure diagram of an upper die of the laminated busbar die provided by the invention;

fig. 4 is a schematic view of the overall structure of a lower die of the laminated busbar die according to the present invention.

Reference numerals:

11. the upper positioning plate 111, the first avoiding hole 112, the handle 12, the upper frame plate 121, the second avoiding hole 13, the upper gasket 21, the lower positioning plate 211, the mold positioning pin 212, the mounting hole 213, the gasket positioning pin 22, the lower frame plate 221, the connecting hole 23 and the lower gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in fig. 1 and 2, embodiment 1 of the present invention provides a laminated busbar mold, including an upper mold and a lower mold; the upper die comprises an upper positioning plate 11, an upper side frame plate 12 and a plurality of upper gaskets 13, the upper positioning plate 11 and the upper side frame plate 12 are arranged in a stacked mode and detachably connected, an upper groove for accommodating a busbar is formed, and the upper gaskets 13 are respectively connected to the upper positioning plate 11; the lower die comprises a lower positioning plate 21, a lower frame plate 22 and a plurality of lower gaskets 23, the lower positioning plate 21 and the lower frame plate 22 are arranged in a stacked mode and detachably connected, a lower groove for accommodating a busbar is formed, and the lower gaskets 23 are connected to the lower positioning plate 21 respectively.

The working principle of the laminated busbar die provided by the invention is as follows: the copper plate and the insulating paper for manufacturing the laminated busbar are sequentially stacked in the lower groove, the upper die cover is arranged on the lower die and connected with the lower die, then heating is carried out, the insulating paper is hot-melted, and the multilayer copper bar is welded into a whole through the hot-melted insulating paper to form a laminated busbar structure. When the laminated busbar product is replaced, the upper die and the lower die are disassembled and demoulded, the original upper frame plate 12 and the original lower frame plate 22 are disassembled, then the upper frame plate 12 and the lower frame plate 22 corresponding to the replaced laminated busbar are installed, and then the replaced laminated busbar is produced.

It should be understood that the references to "upper" and "lower" in the present invention are relative concepts, do not indicate absolute positional relationships, are only used for distinguishing different components of the mold, are used for clarity of description of the present invention so as to facilitate the understanding of the present invention by those skilled in the art, and are not used for limiting the present invention.

The laminated busbar mold provided by the invention adopts a laminated structure, when a laminated busbar product is changed, only the upper frame plate 12 and the lower frame plate 22 are needed to be replaced without modifying the whole mold, and due to the adoption of the laminated structure, the mold making by adopting an aluminum block milling processing mode is not needed, a plate-shaped material, such as a cold-rolled steel plate, can be adopted, the cost is greatly reduced, and the production period is shortened.

Preferably, as shown in fig. 1 and 2, a plurality of mold positioning pins 211 are disposed on the lower positioning plate 21, the lower frame plate 22 passes through the mold positioning pins 211 and is detachably connected to the lower positioning plate 21, the upper frame plate 12 and the upper positioning plate 11 are respectively provided with a position-avoiding hole corresponding to the mold positioning pins 211, and the upper frame plate 12 and the upper positioning plate 11 are sequentially detachably disposed on the mold positioning pins 211 through the position-avoiding holes.

Through mould locating pin 211 with keep away the position hole and realize going up the location of mould and lower mould and can dismantle and be connected, the location is accurate, location easy operation, easy dismounting. Specifically, the upper positioning plate 11 is provided with a first avoiding hole 111, and the upper frame plate 12 is provided with a second avoiding hole 121; likewise, it should be understood that the first and second are used for distinguishing purposes only and do not indicate a sequential or logical order. The lower frame plate 22 is provided with a connecting hole 221, and the lower frame plate 22 is inserted into the upper mold positioning pin 211 through the connecting hole 221 and detachably connected with the lower positioning plate 21.

Preferably, as shown in fig. 2 and 4, the lower positioning plate 21 is provided with a plurality of mounting holes 212, and the mold positioning pins 211 are fixed in the mounting holes 212.

The plurality of mounting holes 212 are arranged for fixing the die positioning pins 211, and the die positioning pins 211 and the mounting holes 212 can be connected and fixed in a threaded connection mode or in other existing modes. The number and the position of the mounting holes 212 are arranged according to the shape and the size of the laminated busbar, the corresponding multiple groups of mounting holes 212 can be arranged according to the laminated busbars of different specifications, one group of mounting holes 212 corresponds to the laminated busbar of one specification, when the laminated busbar product is replaced, the die positioning pins 211 are replaced and fixed in the corresponding group of mounting holes 212, then the corresponding upper frame plate 12 and the corresponding lower frame plate 22 are replaced, the upper die and the lower die are assembled, and the die can be modified and replaced.

Preferably, as shown in fig. 2 and 4, a spacer positioning pin 213 is disposed on the lower positioning plate 21, the lower spacer 23 is disposed on the spacer positioning pin 213 in a penetrating manner and connected to the lower positioning plate 21, a positioning hole corresponding to the spacer positioning pin 213 is disposed on the upper spacer 13, and the upper spacer 13 is detachably disposed on the spacer positioning pin 213 through the positioning hole.

The spacer positioning pins 213 are provided to facilitate positioning and fixing of the spacer.

Preferably, the upper gasket 13 is welded to the upper positioning plate 11, and the lower gasket 23 is welded to the lower positioning plate 21.

The welding mode is simple to operate and the connection is stable.

Preferably, as shown in fig. 1 and 3, the number of the upper positioning plates 11 is plural, and the plural upper positioning plates 11 and the upper frame plate 12 are sequentially stacked and connected.

After the upper die penetrates into die positioning pin 211 and can be dismantled with the lower mould and be connected, die positioning pin 211 highly probably surpasss upper positioning plate 11, and this is not convenient for go up processes such as mould and the subsequent heating of lower mould, consequently sets up a plurality of upper positioning plates 11 for the height that highly is higher than die positioning pin 211 of locating plate avoids influencing going on of subsequent handling.

Preferably, as shown in fig. 2 and 4, the number of the lower frame plates 22 is plural, and the plurality of lower frame plates 22 and the lower positioning plate 21 are sequentially stacked and connected.

If the number of the copper plates is large, and the depth of the lower groove formed by one lower frame plate 22 and the lower positioning plate 21 is not enough, two or more lower frame plates 22 can be arranged, and a plurality of lower frame plates 22 and the lower positioning plate 21 are sequentially stacked to form the lower groove capable of accommodating more copper plates so as to adapt to laminated busbars with different specifications.

Preferably, as shown in fig. 1 and 3, the upper positioning plate 11 is provided with a handle 112.

The handle 112 is arranged, so that the upper die and the lower die can be conveniently demoulded.

The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A laminated busbar die is characterized by comprising an upper die and a lower die; the upper die comprises an upper positioning plate, an upper side frame plate and a plurality of upper gaskets, the upper positioning plate and the upper side frame plate are stacked and detachably connected and form an upper groove for accommodating a bus bar, and the upper gaskets are respectively connected to the upper positioning plate; the lower die comprises a lower positioning plate, a lower frame plate and a plurality of lower gaskets, the lower positioning plate and the lower frame plate are stacked and detachably connected and form a lower groove for accommodating a bus bar, and the lower gaskets are respectively connected to the lower positioning plate;

the lower positioning plate is provided with a plurality of die positioning pins, the lower frame plate penetrates through the die positioning pins and is detachably connected with the lower positioning plate, the upper frame plate and the upper positioning plate are respectively provided with position avoiding holes corresponding to the die positioning pins one by one, and the upper frame plate and the upper positioning plate are sequentially and detachably arranged on the die positioning pins through the position avoiding holes;

a plurality of mounting holes are formed in the lower positioning plate, and the die positioning pin is fixed in the mounting holes; a plurality of groups of corresponding mounting holes are arranged according to the laminated busbars with different specifications, and one group of mounting holes corresponds to the laminated busbar with one specification;

the lower positioning plate is provided with a gasket positioning pin, the lower gasket penetrates through the gasket positioning pin and is connected with the lower positioning plate, the upper gasket is provided with a positioning hole corresponding to the gasket positioning pin, and the upper gasket is detachably penetrated through the gasket positioning pin through the positioning hole.

2. The laminated busbar die according to claim 1, wherein the upper gasket is welded to the upper positioning plate, and the lower gasket is welded to the lower positioning plate.

3. The laminated busbar die according to claim 1, wherein the number of the upper positioning plates is plural, and the plurality of upper positioning plates and the upper side frame plate are sequentially connected in a laminated manner.

4. The laminated busbar die according to claim 1, wherein the number of the lower frame plates is plural, and the plurality of the lower frame plates and the lower positioning plate are sequentially connected in a laminated manner.

5. The laminated busbar die according to claim 1, wherein a handle is arranged on the upper positioning plate.