Cold-pressed terminal crimping device with positioning function
A technology of cold-pressed terminals and crimping devices, which is applied in the direction of connection, line/collector parts, electrical components, etc., can solve the problems of undurable hand pliers, low efficiency, and unsuitable cold-pressed terminal crimping, etc., to improve the use of life, and the effect of reducing accuracy requirements
Pending Publication Date: 2022-08-02
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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Problems solved by technology
At present, the crimping of hand pliers is more suitable for crimping of small batches of cold-pressed terminals, not suitable for crimping of large quantities of cold-pressed terminals; moreover, the hand pliers are not durable, and the jaws cannot be closed due to the wear of the coupling shaft and are damaged. When crimping the type cold-pressed terminal, it is necessary to replace the hand pliers, which is inefficient
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[0022] Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
[0023] In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, which are not suitable for those skilled in the art. In other words, on the premise of no creative work, other drawings can also be obtained based on these drawings.
[0024] refer to Figure 1 to Figure 3 , This embodiment includes an upper template 1 , a sliding pressure plate 2 , a fastening screw 3 , a guide pin 4 , a lower template 5 , a T-bolt 6 , an upper jaw 7 and a lower jaw 8 . The top of the upper formwork has a die handle connected with the hand press, and the groove of the upper formwork is composed of a tightening screw, a sliding pre...
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The invention discloses a cold-pressed terminal crimping device with a positioning function, and belongs to the technical field of mold production. Grooves are formed in the bottom of an upper die plate and the top of a lower die plate, and guide positioning pins penetrate through two opposite wall faces of the grooves. The sliding pressing plate is located in the groove, and the sliding pressing plate is provided with guiding positioning holes corresponding to the guiding positioning pins. The sliding pressing plate can slide along the guide positioning pin; the fastening screw is in threaded connection with one wall face of the groove, and the threaded end of the fastening screw penetrates into the groove and abuts against the sliding pressing plate. And the upper jaw and the lower jaw are respectively positioned between the sliding pressing plate of the groove of the corresponding template and the other wall surface of the groove. The upper jaw and the lower jaw are accurately aligned and are convenient and fast to replace.
Description
technical field [0001] The invention relates to the technical field of mold production, in particular to a cold-pressed terminal crimping device with a positioning function. Background technique [0002] In aerospace products, a large number of cold-pressed terminals are used for cable assembly and connection. Cold-pressed terminal crimping assembly can replace terminal welding assembly and is an important means to improve product reliability. Under the background of the country's vigorous promotion of green manufacturing, the crimping method of cold-pressed terminals should not be limited to the traditional hand pliers crimping method, but also need to adopt new technologies and new equipment in the processing process to improve the crimping efficiency of cold-pressed terminals . [0003] The cold-pressed terminal crimping process is mainly used in the connection and forming of the lap joint of the cable. Although there are many types of cold-pressed terminals, they have o...
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IPC IPC(8): H01R43/048
CPCH01R43/048Y02E60/10
Inventor 甄立冬边燕飞张爱玲卢立东袁翠苹赵琳安华
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP