Lightweight reverse cutting die
A lightweight, mold technology, applied in metal processing and other directions, can solve problems such as manual swinging and affecting the production efficiency of enterprises
Inactive Publication Date: 2021-05-25
LINGSHENGCHENG TECH JIANGSU CO LTD
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Problems solved by technology
[0004] In order to overcome the existing technical defects and solve the technical problem that the products on the existing half-broken material belt are cut using traditional punching molds, manual plate placement is required in the follow-up, which affects the production efficiency of the enterprise, the purpose of the present invention is to Provide a lightweight counter-cutting die to solve the above technical problems
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[0024] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings.
[0025] refer to Figure 1 to Figure 7 As shown, a lightweight back-cutting die provided by the present invention includes: a lower mold base 1, a support rod 2, a stopper plate 3, a moving die set 4, a stripper plate 5, a material guide plate 6, a knife edge plate 7 and a drive device 8.
[0026] Four support rods 2 are set, the lower ends of the support rods 2 are all affixed to the lower mold base 1, and the upper ends are all affixed to the stop plate 3.
[0027] The stop plate 3 is provided with a first through frame 31 into which the upper end of the drive module 4 enters.
[0028] The stripper plate 5 is fixed on the top of the stopper plate 3, the stripper plate 5 is provided with grooves 51 that run through the left and right sides of the t...
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The invention discloses a lightweight reverse cutting die. The lightweight reverse cutting die comprises a lower die base, a supporting rod, a stop plate, a movable die set, a stripper plate, a guide plate, a knife edge plate and a driving device. One end of the supporting rod is fixedly connected with the lower die base, the other end of the supporting rod is fixedly connected with the stop plate, the movable die set is arranged below the stop plate, a cutter and a floating pin are fixedly arranged at the top of the movable die set, and a first through frame is arranged on the stop plate. The stripper plate is fixedly arranged at the top of the stop plate, a groove is formed in the stripper plate, a second through frame and a first through hole are formed in the bottom of the groove, the guide plate is movably matched with the groove, a protruding strip and a second through hole are arranged at the top of the guide plate, a guide groove is formed in one side of the protruding strip, the knife edge plate is fixedly connected with the stripper plate, a containing groove and a third through frame are arranged on the knife edge plate, and the driving device is arranged below the movable die set. By the adoption of the technical scheme, products cut off by the die do not need to be collected or manually placed on a plate, manpower is reduced, the automation degree is higher, the production efficiency is higher, and the production requirements of enterprises can be met.
Description
technical field [0001] The invention relates to the related technical field of mold structure, in particular to a lightweight back-cut mold. Background technique [0002] A mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Under the action of external force, the blank becomes a tool with a specific shape and size. Widely used in blanking, die forging, cold heading, extrusion, powder metallurgy parts pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or cavity shape, and the application of the contour shape with a cutting edge can separate the blank according to the contour line shape (punching). Applying the shape of the inner cavity can make the b...
Claims
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IPC IPC(8): B26F1/44B21D28/14
CPCB26F1/44B21D28/14
Inventor 孙亮陈明武雷
Owner LINGSHENGCHENG TECH JIANGSU CO LTD