Lengthened cast-weld mold structure

Abstract

The utility model discloses a lengthened cast-weld mould structure and aims to provide a lengthened cast-weld mould structure which is favorable for improving working efficiency and reducing material consumption cost and comprises two or more mould plates, a plurality of L-shaped clamping blocks are arranged on the edges of the mould plates in a protruding mode, one ends of the L-shaped clamping blocks are fixedly connected with the side walls of the mould plates, and the other ends of the L-shaped clamping blocks are fixedly connected with the side walls of the mould plates. One end of each L-shaped clamping block is located on the side face of the corresponding formwork, the other end of each L-shaped clamping block is located on the side face of the corresponding formwork in a suspended mode, the L-shaped clamping blocks are divided into two sets, the ends, in the suspended mode, of the two sets of L-shaped clamping blocks are opposite in direction, and one formwork is spliced with the L-shaped clamping blocks on the other formwork after being buckled with the L-shaped clamping blocks on the other formwork through the L-shaped clamping blocks. The utility model has the beneficial effects that the purposes of improving the working efficiency and reducing the material consumption cost are achieved; according to actual requirements, a certain number of templates can be spliced in sequence, different application scenes can be flexibly adapted, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to casting and welding moulds, in particular to an extended casting and welding mould structure. Background Art

[0002] The lead-acid battery plate connection process is completed by welding, but there are multiple single cells working independently inside the battery. These single cells have the same structure and include positive plates and negative plates. Due to the large number of them, manual welding requires a lot of labor and has low production efficiency, but the welding quality of the battery is not high. Therefore, a special casting welding mold is needed for welding.

[0003] The Chinese patent number is CN219616682U, and the authorization announcement date is September 1, 2023. It discloses a mold assembly for casting and welding of battery pack plates, which includes a template and a cooling block. A mold groove is provided on one side of the template, and the other side of the template is connected to one side of the cooling block. The bottom of the mold groove is opposite to the position of the cooling block up and down. The cross-sectional shape of the cooling block is a triangular cone shape, one side of the cooling block is set as a connecting surface, and the other two side surfaces of the cooling block are set as confluence surfaces, and the connecting surface is connected to the lower bottom surface of the template.

[0004] The technical solution of the above patent has the following shortcomings: the number of casting and welding operations of the mold in a single operation is limited, and the number of single processing operations cannot be flexibly changed according to actual production conditions, which is not conducive to improving work efficiency and has high material consumption costs. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art that the casting welding mold is not conducive to improving work efficiency and has high material consumption cost, and provides an extended casting welding mold structure which is conducive to improving work efficiency and reducing material consumption cost.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An extended cast welding mold structure comprises two or more templates, wherein a plurality of L-shaped blocks are protruding from the edge of the template, one end of the L-shaped block is fixedly connected to the side wall of the template, and the other end of the L-shaped block is suspended on the side of the template, and the plurality of L-shaped blocks are divided into two groups, and the suspended ends of the two groups of L-shaped blocks face oppositely, and one template is spliced ​​after the L-shaped block is interlocked with the L-shaped block on the other template.

[0008] The edge of the template is protrudingly provided with a plurality of L-shaped card blocks, one end of the L-shaped card block is fixedly connected to the side wall of the template, and the other end of the L-shaped card block is suspended on the side of the template. The plurality of L-shaped card blocks are divided into two groups, and the two groups of L-shaped card blocks have one end in the suspended state facing opposite directions. One template is spliced ​​after the L-shaped card block is interlocked with the L-shaped card block on the other template. The template can be spliced ​​to be extended by interlocking the L-shaped card block with the L-shaped card block on another template, thereby achieving the purpose of improving work efficiency and reducing material consumption costs; according to actual needs, a certain number of templates required can be spliced ​​in sequence, flexibly adapting to different application scenarios and improving practicality.

[0009] Preferably, a plurality of L-shaped card blocks are evenly distributed along the length direction of the template, and positioning holes are provided on the L-shaped card blocks at both ends of the template, wherein the positioning holes at both ends of one template are respectively connected with the positioning holes at both ends of the other template. Positioning pins can be inserted into the positioning holes, which, on the one hand, ensure the firmness of the splicing between the two adjacent templates, and, on the other hand, help ensure that the two adjacent templates are on the same horizontal plane, thereby improving the quality of cast welding.

[0010] Preferably, the template is provided with several casting and welding areas, the top of the casting and welding area is provided with a mold groove, the bottom of the casting and welding area is provided with a groove, the groove is provided with a cooling block corresponding to the mold groove, and the groove forms several cooling grooves under the separation effect of the cooling block. The template is provided with several casting and welding areas, which is conducive to achieving the purpose of one mold for multiple castings and improving production efficiency; the mold groove contains molten metal alloy casting and welding liquid, and is water-cooled by contacting with water through the cooling block, so that the casting and welding liquid is fixed on the pole piece body to quickly complete the casting and welding; the cooling block corresponds to the mold groove to achieve efficient heat conduction, thereby realizing efficient water cooling; the cooling water only exists in the cooling groove at the bottom of the casting and welding area, and is isolated from the casting and welding liquid, while preventing the cooling water from contacting the casting and welding structure.

[0011] Preferably, the cross-sectional shape of the cooling block is a triangle, the bottom surface of the cooling block is connected and fixed to the bottom of the groove, and the other two surfaces of the cooling block are converging surfaces and form a V-shaped structure located in the corresponding cooling groove. The structural design of the cooling block ensures that it has a larger area in contact with the template, which is conducive to efficient heat conduction, so that the cooling block is more efficient when water-cooled and the cooling is uniform, and the cooling effect is evenly transmitted to the casting welding liquid in the mold groove; the converging surface is used to contact the liquid in the cooling water tank, and then the cooling water is efficiently converged and dripped and collected through the V-shaped structure, so that after cooling, the cooling block forms a converging drip collection through the inclined surface of the conical structure, thereby reducing the cooling water remaining on the mold, and at the same time reducing the water droplets spilled during the movement of the template and causing rust on various structures, etc., to achieve the effect of simple structure, efficient heat conduction and cooling, uniform cooling effect, reduced cooling water residue and maintaining the dryness of the mold components.

[0012] Preferably, a plurality of through holes are arranged around the casting welding area, and the through holes facilitate the overflow of the excess casting welding liquid.

[0013] The beneficial effects of the utility model are as follows: the purpose of improving work efficiency and reducing material consumption costs is achieved; according to actual needs, a certain number of templates required can be spliced ​​in sequence, flexibly adapting to different application scenarios and improving practicality; positioning pins can be inserted into the positioning holes, which on the one hand ensure the firmness of the splicing between two adjacent templates, and on the other hand, is conducive to ensuring that the two adjacent templates are on the same horizontal plane, thereby improving the quality of cast welding; a number of cast welding areas are arranged on the template, which is conducive to achieving the purpose of one mold for multiple castings and improving production efficiency; it is conducive to achieving efficient heat conduction, thereby achieving efficient water cooling; preventing cooling water from contacting the cast welding structure; reducing the amount of cooling water remaining on the mold, and at the same time reducing the phenomenon of water droplets spilling during the movement of the template and causing rust on various structures, thereby achieving the effects of simple structure, efficient heat conduction and cooling, uniform cooling effect, reduced cooling water residue and maintaining the dryness of the mold components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 and Figure 2 All of them are structural schematic diagrams of the utility model;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 yes Figure 3 Right view of;

[0017] Figure 5 yes Figure 4 Sectional view of AA.

[0018] In the figure: 1. template, 2. L-shaped block, 3. positioning hole, 4. casting and welding area, 5. mold groove, 6. groove, 7. cooling block, 8. through hole. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1 and Figure 2 In the described embodiment, an extended cast welding mold structure includes two or more templates 1, and a plurality of L-shaped blocks 2 are protruding from the edge of the template 1, one end of the L-shaped block 2 is fixedly connected to the side wall of the template 1, and the other end of the L-shaped block 2 is suspended on the side of the template 1, and the plurality of L-shaped blocks 2 are divided into two groups, and the suspended ends of the two groups of L-shaped blocks 2 face opposite directions, and one template 1 is spliced ​​after the L-shaped block 2 is interlocked with the L-shaped block 2 on the other template 1.

[0021] As Figure 2 , Figure 3 and Figure 4 shown, several L-shaped clamping blocks 2 are evenly distributed along the length direction of the template 1. Positioning holes 3 are provided on the L-shaped clamping blocks 2 at both ends of the template 1. The positioning holes 3 at both ends of one template 1 respectively correspond to and communicate with the positioning holes 3 at both ends of the other template 1 one by one.

[0022] As Figure 1 and Figure 5 shown, several casting and welding areas 4 are provided on the template 1. A mold groove 5 is provided at the top of the casting and welding area 4. A groove 6 is provided at the bottom of the casting and welding area 4. A cooling block 7 corresponding to the mold groove 5 is provided in the groove 6. The groove 6 forms several cooling grooves under the partitioning action of the cooling block 7. The cross-sectional shape of the cooling block 7 is triangular. The bottom surface of the cooling block 7 is connected and fixed to the bottom of the groove 6. The other two surfaces of the cooling block 7 are confluence surfaces and form a V-shaped structure located in the corresponding cooling grooves.

[0023] Several through holes 8 are provided around the casting and welding area 4.

[0024] The template 1 can be extended by splicing with the L-shaped clamping blocks 2 on another template 1 after being buckled with each other, achieving the purpose of facilitating the improvement of work efficiency and reducing material consumption costs; according to actual needs, a certain number of templates 1 required can be spliced in sequence, flexibly adapting to different application scenarios and improving practicability. After splicing, a positioning pin is inserted into the positioning hole 3 to ensure the firmness of the splicing between adjacent two templates 1, and at the same time ensure that adjacent two templates 1 are on the same horizontal plane to improve the casting and welding quality.

[0025] The molten metal alloy casting and welding liquid is placed in the mold groove 5 and is water-cooled by contacting with water through the cooling block 7, so that the casting and welding liquid is fixed on the pole piece body to quickly complete the casting and welding. During the casting and welding process, the excess casting and welding liquid is discharged through the through holes 8.

[0026] The structural design of the cooling block 7 ensures that it has a large area in contact with the template 1, which is conducive to efficient heat conduction, improves the cooling efficiency of the cooling block 7 during water cooling and makes the cooling uniform, and the cooling effect is evenly conducted to the casting and welding liquid in the mold groove 5; the confluence surface is used to contact the liquid in the cooling water tank, and then efficiently confluences and drips and collects the cooling water through the V-shaped structure. After cooling, the cooling block 7 forms a confluent dripping and collection through the inclined surface of the conical structure, thereby reducing the residual cooling water on the mold, and at the same time reducing the splashing of water droplets during the movement of the template 1 and thus preventing rust and other phenomena on each structure, achieving the effects of simple structure, efficient heat conduction and cooling, uniform cooling effect, reducing the residual cooling water and maintaining the dryness of the mold components.

Claims

1. An extended cast welding mold structure, characterized in that: The invention comprises two or more templates (1), wherein a plurality of L-shaped card blocks (2) are protrudingly provided on the edge of the template (1), one end of the L-shaped card block (2) is fixedly connected to the side wall of the template (1), and the other end of the L-shaped card block (2) is suspended on the side of the template (1), and the plurality of L-shaped card blocks (2) are divided into two groups, and the suspended ends of the two groups of L-shaped card blocks (2) face oppositely, and one template (1) is spliced ​​after the L-shaped card block (2) is mutually engaged with the L-shaped card block (2) on the other template (1).

2. The extended casting welding mold structure according to claim 1 is characterized in that: A plurality of L-shaped card blocks (2) are evenly distributed along the length direction of the template (1), and positioning holes (3) are provided on the L-shaped card blocks (2) at both ends of the template (1), wherein the positioning holes (3) at both ends of one template (1) are respectively connected to the positioning holes (3) at both ends of the other template (1) in a one-to-one correspondence.

3. An extended cast welding mold structure according to claim 1 or 2, characterized in that: The template (1) is provided with a plurality of casting and welding areas (4), the top of the casting and welding area (4) is provided with a mold groove (5), the bottom of the casting and welding area (4) is provided with a groove (6), and a cooling block (7) corresponding to the mold groove (5) is provided in the groove (6), and the groove (6) forms a plurality of cooling grooves under the separation effect of the cooling block (7).

4. The extended casting welding mold structure according to claim 3 is characterized in that: The cross-sectional shape of the cooling block (7) is triangular, the bottom surface of the cooling block (7) is connected and fixed to the bottom of the groove (6), and the other two surfaces of the cooling block (7) are converging surfaces and form a V-shaped structure located in the corresponding cooling groove.

5. The extended casting welding mold structure according to claim 3 is characterized in that: A plurality of through holes (8) are provided around the casting and welding area (4).

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