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CN-224222402-U - Manual stamping device for single-head soldering lug

CN224222402UCN 224222402 UCN224222402 UCN 224222402UCN-224222402-U

Abstract

The utility model discloses a manual stamping device for a single-end soldering lug, which comprises a workpiece ejection mechanism, an upper die, a lower die, an upper blade, a lower blade, a compression bar, a base and a pin, wherein the lower die is arranged on the base, one end of the lower die is provided with the lower blade, the lower die is connected with the upper die through the pin, the upper blade is arranged at the corresponding position of the upper blade and the lower blade of the upper die, and the compression bar is arranged on the upper die. The utility model adopts the profiling principle, can realize the trimming and bending integrated formation of the single-head soldering lug based on the operation of the upper blade, the lower blade, the boss of the upper die and the lower die and the bevel edge, has simple structure and low manufacturing cost, is suitable for the production mode of small batch and multiple batches, can trim and bend the single-head soldering lug rapidly, accurately and economically, and improves the working efficiency.

Inventors

  • WANG HONGBO
  • WANG XIAOMIN
  • ZHOU MINGCHUN
  • He Shoutong
  • WU ZHENGANG
  • WANG ZHONGCHENG
  • Wei sai
  • WANG XUELIN
  • LUO XIANCHENG
  • ZHOU XUEDONG

Assignees

  • 中国船舶集团有限公司第七一六研究所

Dates

Publication Date
20260512
Application Date
20250428

Claims (8)

  1. 1. The manual stamping device for the single-end soldering lug is characterized by comprising a workpiece ejection mechanism (1), an upper die (2), a lower die (3), an upper blade (4), a lower blade (5), a pressing rod (6), a base (7) and a pin (8); The lower die (3) is arranged on the base (7), one end of the lower die (3) is provided with a lower blade (5), the lower die (3) is connected with the upper die (2) through a pin (8), and an upper blade (4) is arranged at the position corresponding to the upper blade (5) and the lower blade (5) of the upper die (2); and a compression bar (6) is further arranged on the upper die (2).
  2. 2. The single-end soldering lug manual punching device according to claim 1, wherein a round sinking frame (3-1), a lower die boss (3-2), a bevel edge table (3-3) and a secondary sinking frame (3-4) are arranged on the lower die (3); A circular sinking frame (3-1) is arranged above the lower die (3), a lower die boss (3-2) is arranged in the circular sinking frame (3-1), and a bevel edge table (3-3) is arranged at the position, close to the edge of the lower die (3), of the circular sinking frame (3-1); The lower die (3) is also provided with a secondary sinking frame (3-4) for placing a workpiece ejection mechanism (1).
  3. 3. The single-headed soldering lug manual punching device according to claim 2, characterized in that the workpiece ejection mechanism (1) comprises an ejector block (1-1), a spring (1-2) and a cushion block (1-3); the cushion block (1-3) is connected with the lower die (3), the spring (1-2) is arranged on the cushion block (1-3), and the top end of the spring (1-2) is connected with the top block (1-1).
  4. 4. The single-end soldering lug manual punching device according to claim 1, wherein the upper blade (4) and the lower blade (5) are respectively connected with the upper die (2) and the lower die (3) through countersunk screws (10).
  5. 5. The single-headed soldering lug manual punching device as claimed in claim 1, characterized in that the opposite sides of the upper blade (4) and the lower blade (5) are provided with beveled edges.
  6. 6. Single-headed soldering lug manual punching device according to claim 1, characterized in that the pressure bar (6) is connected to the upper die (2) by means of a pan head screw (9).
  7. 7. The single-headed soldering lug manual punching device as claimed in claim 2, wherein the upper die (2) is provided with an upper die boss (2-1) at a position corresponding to the sloping side table (3-3) of the lower die (3).
  8. 8. The single-end soldering lug manual punching device according to claim 1, wherein the workpiece ejection mechanism (1), the upper die (2), the pressing rod (6) and the base (7) are made of stainless steel 1Cr18Ni9Ti materials; the upper blade (4) and the lower blade (5) are made of alloy structural steel 40Cr materials.

Description

Manual stamping device for single-head soldering lug Technical Field The utility model belongs to the field of single-head soldering lug processing, and particularly relates to a single-head soldering lug manual stamping device. Background The single-head soldering lug is a common part in the electronic industry, and the single-head soldering lug on the market is of a standard-size flat plate structure, but the pin part of the single-head soldering lug needs to be trimmed and bent in consideration of factors such as a space structure in the use process of part of products. For the production form of small batch and multiple batches, the cost for customizing the special size soldering lug is higher, the manual trimming is carried out by adopting a nozzle clamp in the past, the operation efficiency is low, and the consistency of trimming finished products is poor. Disclosure of Invention In order to solve the technical defects in the prior art, the utility model provides the manual stamping device for the single-head soldering lug, which can rapidly, accurately and economically perform trimming and bending functions on the single-head soldering lug, and has the advantages of simple and convenient operation, flexibility and wide adaptability. The technical solution for realizing the purpose of the utility model is as follows: A manual stamping device for a single-head soldering lug comprises a workpiece ejection mechanism, an upper die, a lower die, an upper blade, a lower blade, a compression bar, a base and a pin; The lower die is arranged on the base, one end of the lower die is provided with a lower blade, the lower die is connected with the upper die through a pin, and the upper blade is arranged at the position corresponding to the upper blade and the lower blade of the upper die; And the upper die is also provided with a pressing rod. Further, a round sinking frame, a lower die boss, a bevel edge table and a secondary sinking frame are arranged on the lower die; A circular sinking frame is arranged above the lower die, a lower die boss is arranged in the circular sinking frame, and a bevel edge table is arranged at the position, close to the edge of the lower die, of the circular sinking frame; And a secondary sinking frame is further arranged in the lower die and used for placing a workpiece ejection mechanism. Further, the workpiece ejection mechanism comprises an ejector block, a spring and a cushion block; The cushion block is connected with the lower die, a spring is arranged on the cushion block, and the top end of the spring is connected with the top block. Further, the upper blade and the lower blade are respectively connected with the upper die and the lower die through countersunk screws. Further, the opposite sides of the upper blade and the lower blade are respectively provided with a bevel edge. Further, the compression bar is connected with the upper die through a pan head screw. Further, an upper die boss is arranged at a position on the upper die corresponding to the bevel edge table of the lower die. Furthermore, the workpiece ejection mechanism, the upper die, the compression bar and the base are made of stainless steel 1Cr18Ni9Ti materials; the upper blade and the lower blade are made of alloy structural steel 40Cr materials. Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model adopts the profiling principle, and can realize the trimming and bending integrated formation of the single-head soldering lug based on the operation of the upper blade, the lower blade, the boss of the upper die and the lower die and the bevel edge; (2) The utility model can realize the rapid disassembly and assembly of the workpiece by utilizing the ejection mechanism, and has simple and convenient operation, flexibility and wide adaptability; (3) The cutting edges of the upper blade and the lower blade are convenient to replace after being worn; (4) The device has simple structure and low manufacturing cost, and is suitable for small-batch multi-batch production mode. The utility model is described in further detail below with reference to the drawings and the detailed description. Drawings Fig. 1 is a schematic diagram of single-head soldering lug processing in an embodiment of the utility model. Fig. 2 is a schematic structural view of a manual die stamping device for a single-head soldering lug. Fig. 3 is a schematic structural view of a workpiece ejection mechanism according to the present utility model. Fig. 4 is a schematic view of the lower die structure of the present utility model. Fig. 5 is a schematic view of the upper die structure of the present utility model. Fig. 6 is a schematic view of the upper blade of the present utility model. Fig. 7 is a schematic view of the bottom blade of the present utility model. Detailed Description It is easy to understand that various embodiments of the present utility model can be envisioned by those of ordinary