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A kind of crimping equipment for electric power engineering and using method thereof

A technology of crimping equipment and power engineering, applied in the direction of connection, circuit, electrical components, etc., can solve the problems of reducing the tightness of the fit, uneven seams, inconvenient operation, etc., to ensure the formation of the wire nose, improve the A tight fit that prevents the seam from catching and opening

Active Publication Date: 2021-08-27
国网黑龙江省电力有限公司牡丹江供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the current technology, the open wire lug is only pressed from the top when crimping, which may easily cause the wire lug to not wrap the cable tightly, which reduces the tightness of the fit. The hook is opened, and the nose riser is difficult to bend, which is inconvenient to operate

Method used

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  • A kind of crimping equipment for electric power engineering and using method thereof
  • A kind of crimping equipment for electric power engineering and using method thereof
  • A kind of crimping equipment for electric power engineering and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] like Figure 1-Figure 7As shown, a crimping equipment used in electric power engineering includes a rack device 1 for supporting, and an overturning device 2 for overturning the wire lug, and a side press for both sides of the overturning device 2 is arranged above the overturning device 2 Device 3, above the side pressing device 3, a pressing device 4 for pressing the top is arranged, and a driving device 5 for providing power is installed symmetrically on the outside of the overturning device 2; the frame device 1 includes a support platform 101, and the four corners of the bottom of the support platform 101 are arranged There are support legs 106, a reinforcing plate 102 is arranged between the support legs 106, two support plates 103 are arranged symmetrically on the support platform 101, a support seat 105 is installed symmetrically on the front and back of the support plate 103, and a fixed frame 104 is arranged behind the support plate 103; Turning device 2 inclu...

Embodiment 2

[0050] like Figure 8 As shown, the difference between Embodiment 2 and Embodiment 1 is that the driving device 5 includes two stepper motors 503 arranged symmetrically, and a circular gear 504 is installed behind the stepper motors 503, and the stepper motors 503 and the support table 101 are bolted together. The stepping motor 503 is connected with the circular gear 504 by a flat key, and the circular gear 504 and the half gear 204 are engaged in gear transmission.

[0051] The present invention also provides a method for using crimping equipment for power engineering, including the following steps:

[0052] a. First place the wire nose between the turning rollers 201, then pass the cable through the wire nose, the first cylinder 301 pushes the side pressure roller 303 from both sides through the first bracket 302 to press the wire nose vertical plate inward and bend;

[0053] b. Then the electric push rod 501 pushes the rack 502 to move up and down, the rack 502 meshes wit...

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Abstract

The invention discloses a crimping equipment used in electric power engineering and its application method, which includes a frame device for supporting, and an overturning device for overturning wire lugs. A pressing side pressing device is provided above the side pressing device for pressing the top, and a driving device for providing power is installed symmetrically on the outside of the turning device. The present invention ensures that the wire lug shape is cylindrically wrapped around the cable through the setting of turning and extrusion, and improves the tightness of the fit. Through the setting of the top pressure, the secondary extrusion is realized, so that the seam is pressed down to form, and the seam is avoided. The hook is opened, and through the setting of side pressure, the auxiliary wire nose vertical plate is bent to ensure the shape of the wire nose.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a crimping device for electric power engineering and a method for using the same. Background technique [0002] Wire lugs (DT) are often used for cable end connection and continuation, which can make the connection between cables and electrical appliances stronger and safer. It is a commonly used material in construction, power equipment, and electrical connections. Generally, when the wire is connected to the terminal, according to the requirements of the national wiring code, the corresponding terminal must be used for the connection of the cable end. And if it is a multi-strand copper wire above 4mm², it needs to be installed with a lug, and then connected to the terminal. [0003] However, in the current technology, the open wire lug is only pressed from the top when crimping, which may easily cause the wire lug to not wrap the cable tightly, which reduce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/048H01R43/055
CPCH01R43/048H01R43/055
Inventor 张岩杨坤漓袁方敏刘玉吉成芳王爽于先菊
Owner 国网黑龙江省电力有限公司牡丹江供电公司
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