Integrated die for pressing narrow and long products

Abstract

The utility model discloses an integrated die for pressing narrow and long products. The integrated die comprises an upper die assembly and a lower die assembly which are installed on machine tool equipment. The upper die assembly comprises a heat insulation plate, an upper heating plate and an upper die which are arranged from top to bottom; the lower die assembly comprises a lower die and a lower heating plate which are arranged from top to bottom, and a plurality of side check blocks are detachably installed at the upper end of the lower die. A split assembly process is adopted as a whole, modules of different specifications can be selected according to the specifications of workpieces in production application, and the device is suitable for pressing operation of products of various narrow and long product processes. According to the utility model, the maintenance cost is low, any one side stop block only needs to be replaced when being normally abraded or artificially damaged, the whole mould does not need to be remanufactured, and the side stop block has the advantages of improving the production efficiency, reducing the production cost and being convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated busbar production, in particular to an integrated die for pressing narrow and long products. Background Art

[0002] Laminated busbars, also known as composite busbars, laminated busbars, laminated busbars, and composite copper busbars, are multi-layered, composite busbars that serve as the highways of power distribution systems. Compared to traditional, cumbersome, time-consuming, and cumbersome wiring methods, laminated busbars offer modern, easy-to-design, quick-to-install, and clearly structured power distribution systems. Typically, a laminated busbar consists of two to three conductive layers and three to four insulating layers, joined together through heat pressing. Existing pressing dies have fixed specifications and can only press products of fixed sizes. In production applications, the die size must be adjusted to suit the product. This adjustment increases production costs and hinders efficiency. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present invention is to provide an integrated mold for pressing narrow and long products, which adopts a split assembly process and has the advantages of improving production efficiency, reducing production costs and facilitating operation.

[0004] The technical solution adopted by the utility model is: an integrated mold for pressing narrow and long products, including an upper mold assembly and a lower mold assembly installed on a machine tool; the upper mold assembly includes a heat insulation plate, an upper heating plate and an upper mold arranged from top to bottom; the lower mold assembly includes a lower mold and a lower heating plate arranged from top to bottom, and a plurality of side blocks are detachably installed on the upper end of the lower mold, and the side blocks can be abutted against the outside of the workpiece.

[0005] In this technical solution, the upper mold assembly and the lower mold assembly can be installed on the machine tool equipment. The upper mold assembly and the lower mold assembly are pressed together on the workpiece under the drive of the equipment. The overall process adopts a split assembly process. In production applications, modules of different specifications can be selected according to the specifications of the workpiece. The heat insulation plate provided on the upper mold assembly can prevent heat from being conducted to the machine tool equipment. After the workpiece is placed between the upper mold and the lower mold, the workpiece is limited and fixed by the side block. The side block can adjust the installation position according to the workpiece, which is suitable for pressing operations on products of various narrow and long product processes.

[0006] Preferably, a connecting plate connected to the machine tool is provided above the heat insulation plate, and a connecting hook for connecting to the upper mold is provided on the outer side of the connecting plate.

[0007] Preferably, a positioning pin is provided at the lower end of the side block, and the positioning pin is plugged and fitted into a positioning hole provided at the upper end of the lower mold.

[0008] Preferably, the side block is provided with a bolt member fixed to the lower mold.

[0009] The beneficial effects of the present invention are as follows: the present invention has low manufacturing costs, and only one set of molds needs to be processed to achieve the effect of multiple sets of molds; the overall split assembly process is adopted, and different sizes of molds can be selected according to the specifications of the workpiece in production applications, which is suitable for the lamination operation of products made from various narrow and long processes. The present invention has low maintenance costs, and any side block that suffers normal wear or damage can be replaced without remaking the entire mold, which has the advantages of improving production efficiency, reducing production costs, and facilitating operation; and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0011] Figure 1 This is a schematic diagram of the assembly of an integrated mold for pressing narrow and long products provided in an embodiment of the present utility model.

[0012] Figure 2 This is a partial structural assembly diagram of an integrated mold for pressing narrow and long products provided in an embodiment of the present utility model.

[0013] Reference numerals: upper mold assembly 100 , heat insulation plate 110 , upper heating plate 120 , upper mold 130 , connecting plate 140 , connecting hook 150 , lower mold assembly 200 , lower mold 210 , lower heating plate 220 , side block 230 , workpiece 300 . DETAILED DESCRIPTION

[0014] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0015] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0016] Example 1

[0017] like Figure 1 and Figure 2As shown, a specific embodiment of the present invention provides an integrated mold for pressing narrow and long products. This type of mold adopts a split assembly structure and can be adjusted according to product specifications, which is beneficial to improving processing efficiency and cost; it includes an upper mold assembly 100 and a lower mold assembly 200 installed on a machine tool; the upper mold assembly 100 includes a heat insulation plate 110, an upper heating plate 120 and an upper mold 130 arranged from top to bottom; the lower mold assembly 200 includes a lower mold 210 and a lower heating plate 220 arranged from top to bottom, and a plurality of side blocks 230 are detachably installed on the upper end of the lower mold 210, and the side blocks 230 can be abutted against the outer side of the workpiece 300.

[0018] like Figure 1 and Figure 2 As shown, through the above arrangement, the upper mold assembly 100 and the lower mold assembly 200 in this embodiment can be installed on a machine tool. The upper mold assembly 100 and the lower mold assembly 200 are driven by the machine to press the workpiece 300 together. The whole adopts a split assembly process. In production applications, different specifications of molds can be selected according to the specifications of the workpiece 300. The heat insulation plate 110 provided on the upper mold assembly 100 can prevent heat from being transferred to the machine tool. After the workpiece 300 is placed between the upper mold 130 and the lower mold 210, the workpiece 300 is limited and fixed by the side blocks 230. The side blocks 230 can adjust the installation position according to the workpiece 300, and are suitable for pressing products of various narrow and long product processes. In production applications, the mold and other materials are all made of conventional aluminum processing. The heat insulation plate 110 is made of FR4, which does not require special materials and is not subject to processing restrictions. Production can be met by simply making positioning blocks according to the product's external dimensions.

[0019] As previously mentioned, the upper mold 130 assembly needs to be installed in the press-fit position of the machine tool. To improve installation efficiency, this embodiment provides a connecting plate 140 connected to the machine tool above the heat shield 110. Connecting hooks 150 are provided on the outside of the connecting plate 140 for connecting to the upper mold 130. In this way, after the heat shield 110, upper heating plate 120, and upper mold 130 are assembled in a stacked manner, they can be connected to the connecting plate 140 via the connecting hooks 150. Finally, the connecting plate 140 can be fixed in the press-fit position of the machine tool, which helps improve installation efficiency.

[0020] As previously mentioned, the side blocks 230 are used to be mounted on the lower mold 210 to position and secure the workpiece 300. To accommodate workpieces 300 of varying specifications, this embodiment provides positioning pins at the lower ends of the side blocks 230. These pins engage with positioning holes provided at the upper end of the lower mold 210. Bolts are also provided on the side blocks 230 to secure them to the lower mold 210. Thus, before the pressing operation is performed, the side blocks 230 are positioned and installed on the outside of the workpiece 300 using the positioning pins, so that they abut against the ends and outer areas of the workpiece 300. The bolts are then used to secure the workpiece 300. This not only provides high installation stability but also enhances ease of assembly and disassembly.

[0021] like Figure 1 and Figure 2 As shown, in actual application, technicians first make a drawing of the side block 230 according to the external specifications of the workpiece 300, and then design the position of the positioning hole on the lower template according to the size of the product. Holes can also be pre-processed on the lower mold. Finally, the lateral positioning block is installed on the lower mold 210. Conventional guide pins and guide sleeves are used for positioning between the upper template and the lower template to improve the pressing accuracy.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. An integrated mold for pressing narrow and long products, characterized in that: It comprises an upper die assembly (100) and a lower die assembly (200) mounted on a machine tool; The upper mold assembly (100) comprises a heat insulation plate (110), an upper heating plate (120) and an upper mold (130) arranged from top to bottom; The lower mold assembly (200) comprises a lower mold (210) and a lower heating plate (220) arranged from top to bottom. A plurality of side blocks (230) are detachably mounted on the upper end of the lower mold (210), and the side blocks (230) can abut against the outer side of the workpiece (300).

2. The one-piece mold for pressing narrow and long products according to claim 1, characterized in that: A connecting plate (140) connected to the machine tool is provided above the heat insulation plate (110), and a connecting hook (150) for connecting to the upper mold (130) is provided on the outer side of the connecting plate (140).

3. The one-piece mold for pressing narrow and long products according to claim 1, characterized in that: A positioning pin is provided at the lower end of the side block (230), and the positioning pin is plugged and adapted to a positioning hole provided at the upper end of the lower mold (210).

4. The one-piece mold for pressing narrow and long products according to claim 1, characterized in that: The side block (230) is provided with a bolt member fixed to the lower mold (210).

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