A terminal insertion assisting tool

Abstract

The utility model discloses a wiring terminal plug -in place auxiliary tool, including operation handle, be equipped with the main shaft on the operation handle, one end of main shaft is equipped with the caliper head, the caliper head is bent inwards, the middle part of caliper head is equipped with the installation slot for clamping the conductor core, is used for the compression conductor core and inserts the wiring terminal box hole. The utility model discloses simple structure is convenient for the conductor core and inserts the wiring terminal, improves work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of electrical component manufacturing, specifically relating to an auxiliary tool for inserting and connecting wiring terminals. Background Technology

[0002] In the power electronics industry, using wires for electrical connections is a common choice. Currently, the most common method for connecting wires to terminals involves stripping the outer insulation layer of the wire with a wire stripper to expose part of the conductor. The conductor is then manually inserted into the terminal, and finally, a screwdriver or similar tool is used to drive the conductor into the terminal. This method uses a combination of manual labor and a screwdriver, but because the tips of current screwdrivers are relatively large, manually inserting the conductor into the terminal is very difficult, time-consuming, and labor-intensive, resulting in low work efficiency. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing an auxiliary tool for inserting terminal blocks, which facilitates the insertion of wire cores into the terminal blocks and improves work efficiency.

[0004] The technical solution for the purpose of this utility model is:

[0005] A terminal block insertion auxiliary tool includes an operating handle with a spindle on the operating handle. One end of the spindle has a caliper head that is bent inward. The middle of the caliper head has an installation groove for clamping the wire core, which is used to press the wire core into the inner hole of the terminal block box.

[0006] Furthermore, the bent portion of the caliper head is curved.

[0007] Furthermore, the mounting groove in the middle of the caliper head has a figure-eight shape.

[0008] Furthermore, the front end of the caliper head is an arc surface.

[0009] Furthermore, one end of the operating handle is provided with a mounting hole for mounting the spindle, and the spindle is movably engaged with the operating handle.

[0010] The above technical solution has the following beneficial effects:

[0011] This invention features a simple and compact structure, making it easy to store. It allows for the quick and complete insertion of multiple wires into the corresponding terminals without issues such as wire core fraying. The wiring is secure and stable, simple and convenient, and does not require workers with advanced technical skills.

[0012] The caliper head has an arc-shaped bend to avoid scratching the wiring terminals.

[0013] The mounting groove in the middle of the caliper head has a figure-eight shape, which can accommodate wires of different diameters.

[0014] The front end of the caliper head is rounded to avoid safety risks.

[0015] One end of the operating handle is provided with a mounting hole for mounting the spindle. The spindle is movably engaged with the operating handle, so that when the caliper head of the spindle is worn, the operating handle can be used to replace the spindle.

[0016] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of specific embodiment 1;

[0018] Figure 2 for Figure 1 The right view.

[0019] In the attached diagram, 1 is the operating handle, 2 is the main spindle, 2-1 is the caliper head, 2-2 is the front end, and 2-3 is the mounting slot. Detailed Implementation Specific Implementation Example 1

[0020] See Figure 1 and Figure 2 As shown: A terminal block insertion auxiliary tool includes an operating handle 1 and a spindle 2. The operating handle 1 is equipped with the spindle 2, and one end of the operating handle 1 has a mounting hole for installing the spindle 2. The spindle 2 is inserted into the mounting hole of the operating handle 1, and the spindle 2 is movably engaged with the operating handle 1. In this specific embodiment: the operating handle 1 is an existing screwdriver operating handle.

[0021] Possibly, the mounting hole of the operating handle 1 is provided with an internal thread, and one end of the spindle 2 is provided with an external thread that mates with the internal thread. The spindle 2 and the operating handle 1 are connected by a thread, which facilitates the maintenance and replacement of the spindle and reduces production costs.

[0022] The main shaft 2 is provided with a caliper head 2-1, which is bent inward. The bent part of the caliper head 2-1 is arc-shaped, and the front end 2-2 of the caliper head 2-1 is a circular arc surface.

[0023] The caliper head 2-1 has a mounting groove 2-3 in the middle for clamping the wire core. The mounting groove 2-3 in the middle of the caliper head 2-1 has an eight-shaped structure, which can expand the application range for wires of different diameters and is used to press the wire core into the inner hole of the terminal box.

Claims

1. A terminal block insertion auxiliary tool, characterized in that: It includes an operating handle, on which a main shaft is provided. One end of the main shaft is provided with a caliper head, which is bent inward. The middle of the caliper head is provided with a mounting groove for clamping the wire core, which is used to press the wire core into the inner hole of the terminal box.

2. The terminal block insertion auxiliary tool according to claim 1, characterized in that: The caliper head has an arc-shaped bend at the bend.

3. The terminal block insertion auxiliary tool according to claim 1, characterized in that: The mounting groove in the middle of the caliper head has a figure-eight shape.

4. The terminal block insertion auxiliary tool according to claim 1, characterized in that: The front end of the caliper head is an arc surface.

5. The terminal block insertion auxiliary tool according to claim 1, characterized in that: One end of the operating handle is provided with a mounting hole for mounting the spindle, and the spindle is movably engaged with the operating handle.

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