Development of metal three-way decorative ball progressive die

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses metal three-way decorative ball progressive die development which comprises an upper die assembly and a lower die assembly matched with the upper die assembly to work, and a lower cushion block is fixed to the lower portion of the lower die assembly through a bolt. Through cooperation between the upper die assembly and the lower die assembly and assembly line work formed by the positioning device, the stamping module and the demolding mechanism, multiple procedures of punching, appearance stamping, forming, punching, flanging, discharging and the like are completed, and production of the metal three-way decorative ball is completed. According to the continuous die, a new metal three-way decorative ball continuous die development and production mode developed nowadays is verified through repeated attempts, the shutdown die changing process in a traditional stamping mode is avoided, rapid and accurate forming of metal materials can be achieved, the production efficiency can be greatly improved, the product quality can be optimized, the production cost can be reduced, and human resources can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to the development of a metal three-way decorative ball continuous die. Background Art

[0002] There are some problems with the traditional production method of metal tee ball pipe joints. The early production method of metal tee decorative balls was produced using a single-process mold, which resulted in problems including low production efficiency, unstable product quality and high costs. Therefore, the traditional production method of metal tee ball pipe joints was redesigned and upgraded, and the continuous mold production method was used to synthesize multiple processes to achieve a process on the assembly line, meeting the rapid production needs of metal tee decorative balls.

[0003] After searching, CN221209536U discloses a continuous die, which can continuously complete multiple processes such as punching and bending, simplify the processing process, avoid missing a certain process, reduce the transportation of semi-finished products, and improve production efficiency. However, this continuous stamping die cannot meet the production needs of metal tee decorative balls and has low production efficiency. Utility Model Content

[0004] The utility model aims to provide a metal tee decorative ball continuous die development, aiming to solve the problems of low efficiency, insufficient precision, high cost and the like in the existing production method.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions for the development of the metal tee decorative ball continuous mold:

[0006] It includes an upper die assembly and a lower die assembly that cooperates with the upper die assembly, and a lower pad 109 is fixed below the lower die assembly by bolts;

[0007] The templates in the upper die assembly are fixed and installed by bolts, and from top to bottom are the upper die base 101, the upper pad 102, the upper clamping plate 103, the stop plate 104, and the stripper plate 105;

[0008] Each layer of the template in the lower mold assembly is fixed and installed by bolts, and is arranged from bottom to top as a lower mold base 108, a lower pad 107, a lower template 106, and a material guide plate 110, and a material dragging rack 112 is welded on the material guide plate 110.

[0009] Preferably, in the development of the above-mentioned metal three-way decorative ball continuous mold, a feeding roller is provided on the drag rack 112, and the roller surface is provided with an anti-slip texture, and the drag rack 112 is equipped with a tensioning wheel and a tension sensor.

[0010] Preferably, in the development of the above-mentioned metal tee decorative ball continuous die, the upper die assembly is provided with a positioning device, a stamping module, and a demolding mechanism. The positioning device includes a positioning pin installed on the upper die plate, the stamping module includes a punch 2 and a secondary punch 5 installed between the upper pad 102 and the upper clamping plate 103, a trimming knife block 3 and a forming punch 4 fixedly installed on the upper clamping plate 103, and the demolding mechanism includes a flanging part 6 and a stripping rod 7 installed on the stripping plate 105 by bolts.

[0011] Preferably, in the development of the above-mentioned metal tee decorative ball continuous die, the upper die seat 101 is bolted with an inner guide column 220 , and the lower die seat 108 is bolted with an inner guide sleeve 221 that cooperates with the inner guide column 220 .

[0012] Preferably, in the development of the above-mentioned metal tee decorative ball continuous die, a concave die matching the shape of the metal sheet is installed on the lower die seat 108, and a positioning pin is also provided in the concave die.

[0013] Preferably, in the development of the above-mentioned metal three-way decorative ball continuous mold, a pressure spring 1 is welded and installed on the upper clamping plate 103.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, through the cooperation between the upper mold assembly and the lower mold assembly, a continuous mold method is adopted to produce metal three-way decorative balls, which avoids the shutdown and mold changing process in the traditional stamping method, can improve the production efficiency of the metal three-way decorative balls, and realize the rapid and precise forming of metal materials, which can greatly improve production efficiency, optimize product quality, reduce production costs, and save human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a local simplified structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the product molding structure of the utility model; DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the utility model application to clearly and completely describe the technical solution in the utility model application. Obviously, the application described is only a part of the application of the utility model, not the whole application. Based on the application in the utility model, all other applications obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1 and Figure 2 The utility model discloses a metal three-way decorative ball continuous mold development:

[0021] like Figure 1 , 2 As shown, the present application discloses a metal tee decorative ball continuous die development, including an upper die assembly and a lower die assembly working in cooperation with the upper die assembly, a lower pad 109 is fixed with bolts below the lower die assembly; the templates in the upper die assembly are all fixed and installed by bolts, from top to bottom they are an upper die base 101, an upper pad 102, an upper clamping plate 103, a stop plate 104, and a stripping plate 105; each layer of templates in the lower die assembly are fixed and installed by bolts, from bottom to top they are a lower die base 108, a lower pad 107, a lower template 106, and a material guide plate 110, and a material drag rack 112 is welded on the material guide plate 110. The upper mold assembly is provided with a positioning device, a stamping module, and a demolding mechanism. The positioning device includes a positioning pin installed on the upper mold plate. The stamping module includes a punch 2 and a secondary punch 5 installed between the upper pad 102 and the upper clamping plate 103, and a trimming knife block 3 and a forming punch 4 fixedly installed on the upper clamping plate 103. The demolding mechanism includes a flanging part 6 and a stripping rod 7 installed on the stripping plate 105 by bolts.

[0022] The machine starts to work, the material strip is transported on the drag rack 112, the guide plate 110 guides the material strip before entering the mold, and makes the material strip parallel to the mold. The pressure spring 1 provides sufficient pressing force for the template, and the upper mold assembly presses and closes the lower mold assembly. The punch 2 punches out the guide positioning hole in the mold, and the material strip is transported forward. The material strip is positioned through the positioning hole, and then the trimming knife block 3 trims the product in shape. The generated waste will fall out through the waste port. After the trimming is completed, the next step is entered. The forming punch 4 performs a convex hull forming in the middle of the product, and then the product is turned to the other side through the flanging piece 6. At this time, the secondary punch 5 punches the rest of the product, and finally the stripper rod 7 removes the product from the mold. Through the cyclic work of the production process, the raw materials are continuously punched into metal three-way decorative balls.

[0023] In the development of the metal tee decorative ball continuous die of the present application, an inner guide column 220 is bolted to the upper die seat 101, and an inner guide sleeve 221 working in cooperation with the inner guide column 220 is bolted to the lower die seat 108, which can ensure the stamping accuracy of the machine on the product and the quality of the product during operation; a feed roller is arranged on the material drag rack 112, and the roller surface is provided with an anti-slip texture, and a tensioning wheel and a tension sensor are equipped on the material drag rack 112. This arrangement can adjust the material tension through the tension control system during the operation of the equipment to prevent the material from being deformed during the stamping process.

[0024] In other specific applications of the metal tee decorative ball continuous mold developed in the present application, the shapes of all templates and the shapes of the lower pads can be rectangular, rounded rectangle, circular, pentagonal or other polygons, and of course can be irregular shapes, and the dimensions and specifications can be adjusted according to actual needs; the relative size of the inner guide column and the inner guide sleeve can be adjusted according to actual needs, and will not be elaborated here.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Development of a metal tee decorative ball continuous die, characterized by: It comprises an upper die assembly and a lower die assembly cooperating with the upper die assembly, wherein a lower cushion block (109) is fixed below the lower die assembly by bolts; The templates in the upper die assembly are all fixedly installed by bolts, and from top to bottom are an upper die base (101), an upper pad (102), an upper clamping plate (103), a stop plate (104), and a stripper plate (105); Each layer of the template in the lower mold assembly is fixedly installed by bolts, and is arranged from bottom to top as a lower mold base (108), a lower pad (107), a lower template (106), and a material guide plate (110), and a material dragging frame (112) is welded on the material guide plate (110).

2. The metal tee decorative ball continuous mold development according to claim 1 is characterized by: The material dragging rack (112) is provided with a feeding roller, the roller surface is provided with an anti-slip texture, and the material dragging rack (112) is equipped with a tensioning wheel and a tension sensor.

3. The metal tee decorative ball continuous mold development according to claim 1 is characterized by: The upper die assembly is provided with a positioning device, a punching module, and a demoulding mechanism. The positioning device includes a positioning pin flashed on the upper die plate. The punching module includes a punch (2) and a secondary punch (5) installed between an upper pad (102) and an upper clamping plate (103), and a trimming knife block (3) and a forming punch (4) fixedly installed on the upper clamping plate (103). The demoulding mechanism includes a flanging piece (6) and a stripping rod (7) installed on a stripping plate (105) by bolts.

4. The metal tee decorative ball continuous mold development according to claim 1 is characterized by: The upper die seat (101) is bolted with an inner guide post (220), and the lower die seat (108) is bolted with an inner guide sleeve (221) that cooperates with the inner guide post (220).

5. The metal tee decorative ball continuous mold development according to claim 1 is characterized by: A concave die matching the shape of the metal plate is installed on the lower die seat (108), and a positioning pin is also arranged in the concave die.

6. The metal tee decorative ball continuous mold development according to claim 1 is characterized by: A pressure spring (1) is welded and mounted on the upper clamping plate (103).

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