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Novel crimping tool and using method

A crimping tool and a new type of technology, applied in the direction of manufacturing tools, connections, clamps, etc., can solve the problems of slipping of the crimping object, the crimping position does not match the intended crimping position, etc. The effect of crimp quality

Inactive Publication Date: 2016-04-13
济南无线电十厂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As another defect, when the existing crimping pliers are crimping, the two objects that need to be crimped do not have a fixing device, so the crimped object slips occasionally, resulting in a situation where the actual crimping position does not match the planned crimping position

Method used

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  • Novel crimping tool and using method

Examples

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Embodiment

[0042] Embodiment: A kind of novel crimping tool, its structure is as Figure 1-9 As shown, the pliers body 1 is included, the pliers body 1 has two upper and lower jaws, the upper jaw is fixedly connected with the upper jaw 2, and the lower jaw is fixedly connected with the lower jaw 3;

[0043] The upper jaw 2 has a pincer protrusion 5, and the lower jaw 3 has a pincer concave 15 capable of accommodating the pincer protrusion 5;

[0044] The front side of the pincer protrusion 5 has three arc-shaped through-slots 6, and each through-slot has an upper protrusion 7, and the sizes of the three arc-shaped through-slots 6 increase sequentially;

[0045] The side of the pincer protrusion 5 has a transverse groove 8, and the transverse groove 8 runs through the arc-shaped through groove 6 so that each pincer protrusion 5 forms four crimping joints.

[0046] The top of the upper raised portion 7 is lower than the top of the arc-shaped through groove 6, so that the top of the insert...

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Abstract

The invention relates to a novel crimping tool and a using method. The crimping tool mainly comprises a plier body which is provided with an upper plier head and a lower plier head, the upper plier head is fixedly connected with an upper jaw, and the lower plier head is fixedly connected with the lower jaw; the upper jaw is provided with plier protrusions, and the lower jaw is provided with plier concavities used for containing the plier protrusions; each plier protrusion is provided with a circular-arc through groove which is internally provided with an upper protrusion part; transverse grooves are formed in the side faces of the plier protrusions and penetrate through the circular-arc through grooves to form multiple crimping heads. According to the novel crimping tool and the using method, by means of the improvement on the jaw structures, efficient crimping can be conducted on a wire and an insertion hole of an O-shaped inner cavity, positioning can be conducted through a positioning unit, and the insertion hole is not prone to slipping in the crimping process.

Description

technical field [0001] The invention relates to the field of related technical equipment of connectors, in particular to a new type of crimping tool and its use method. Background technique [0002] The connectors and wire connections used in the power system control distribution cabinet are all welded, which not only pollutes with harmful gases and flux residues, but also requires personnel with welding skills to ensure product quality and ease of use. inconvenient. In order to solve such problems, [0003] In the prior art, there have been many studies on crimping pliers, mainly including manual crimping pliers and electric crimping pliers. And the existing crimping pliers, the main point of improvement lies in the improvement of the grip part of the handle and the crimping method, but there is no improvement about the structure of the crimping jaws. [0004] Therefore, when the crimping target is the socket of the wire and the O-shaped inner cavity, the existing crimpi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B5/00B25B5/16H01R43/042
CPCB25B5/00B25B5/163H01R43/042
Inventor 李连振史凤敏
Owner 济南无线电十厂有限责任公司
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