CN113829283A

CN113829283A - Installation method of torsion type rotary terminal

Info

Publication number: CN113829283A
Application number: CN202111094504.0A
Authority: CN
Inventors: 姚凤珍; 刘建; 薛华生; 孙爱红; 张晨光; 高忠兰; 刘凯; 钱松
Original assignee: PLUSRITE ELECTRIC (CHINA) CO LTD
Current assignee: PLUSRITE ELECTRIC (CHINA) CO LTD
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2021-12-24
Anticipated expiration: 2041-09-17
Also published as: CN113829283B

Abstract

The invention relates to the technical field of installation of rotary terminals, in particular to an installation method of a twisting type rotary terminal, which comprises the following steps: s1: preparation of a forming die: filling glue into the cast iron sleeve, pushing the twisted rotary terminal into the cast iron sleeve before the glue is not completely cured, and taking out the twisted rotary terminal to form a section mould of the twisted rotary terminal; s2: locking of the twist type rotation terminal: and (4) mounting the cast iron sleeve in the S1 on locking equipment, sleeving the cast iron sleeve at the tail of the cap of the twisted rotating terminal, and starting the equipment to lock the twisted rotating terminal. S3: unscrewing the twist type rotary terminal: and (4) mounting the cast iron sleeve in the S1 on a unscrewing device, sleeving the cast iron sleeve at the tail of the cap of the twisted rotating terminal, and opening the device to unscrew the twisted rotating terminal. The invention improves the consistency of product quality, reduces the labor intensity of workers, reduces the rework phenomenon, shortens the time for locking/unscrewing the twist type rotary terminal, improves the online assembly efficiency and reduces the number of workers in the process.

Description

Installation method of torsion type rotary terminal

Technical Field

The invention relates to the technical field of installation of rotary terminals, in particular to an installation method of a torsion type rotary terminal.

Background

The current electronic product development and manufacturing field in China still has many defects. For example, in most electronic products, a twist-type terminal, also called a helical crimp cap, is used. The connecting structure is mainly used for connecting two ends of a plurality of strands of wires (a plurality of wires to be connected are inserted into terminals of corresponding models and locked along the clockwise direction), can be repeatedly used, and can completely replace electrical tapes. However, in the current market, the operation of rotating, locking and unscrewing the twisted rotating terminal is manually completed, the locking strength and the locking degree basically depend on the hand feeling of an operator, the terminal is stressed when being locked, the operator feels pain when operating the terminal frequently, the terminal is locked, time and labor are consumed, the wiring is often loosened too much, the lamp is not bright and reworking is caused, and the production efficiency is extremely low. When the wire needs to be unscrewed again after the wiring is finished, the labor is consumed.

Disclosure of Invention

The invention solves the problems that the locking of a twist type rotating terminal in the related technology is time-consuming and the wiring is easy to be too loose, so that the lamp is not bright and the twisting and the labor are wasted, and provides an installation method of the twist type rotating terminal.

In order to solve the technical problems, the invention is realized by the following technical scheme: a method for mounting a twist type rotation terminal comprises the following steps:

s1: preparation of a forming die: filling glue into the cast iron sleeve, pushing the twisted rotating terminal into the cast iron sleeve before the glue is not completely cured, and then taking out the twisted rotating terminal to form a section mould of the twisted rotating terminal on the glue in the cast iron sleeve;

s2: locking of the twist type rotation terminal: installing a cast iron sleeve with a twisted rotary terminal pattern die on locking equipment, sleeving the cast iron sleeve on the tail of a twisted rotary terminal cap, and starting the locking equipment to lock the twisted rotary terminal;

s3: unscrewing the twist type rotary terminal: and (3) mounting the cast iron sleeve with the twisting type rotary terminal die on a twisting device, sleeving the cast iron sleeve on the tail of the twisting type rotary terminal cap, and opening the twisting device to twist off the twisting type rotary terminal.

Preferably, in step S1, the glue is A, B glue.

Preferably, the locking/unscrewing device is a handheld automatic screw locking machine with a screwdriver removed, and the device needs to be adjusted to an F gear when the locking device needs to be locked, and needs to be adjusted to an R gear when the unlocking device needs to be unscrewed.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the glue and the twisting type rotating terminal are used for forming the pattern die of the twisting type rotating terminal in the cast iron sleeve, and then the cast iron sleeve is installed on the locking/unscrewing device and is used for automatically locking/unscrewing the twisting type rotating terminal, so that the consistency of product quality is improved, the labor intensity of workers is reduced, the rework phenomenon is reduced, the time for locking/unscrewing the twisting type rotating terminal is shortened, the online assembly efficiency is improved, and the number of workers in the process is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure:

1. cast iron sleeve, 2, twist rotary terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters indicate like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1, a method for mounting a twist type rotation terminal includes the following steps:

s1: preparation of a forming die: filling glue into the cast iron sleeve 1, pushing the twisted rotating terminal 2 into the cast iron sleeve 1 before the glue is not completely cured, and then taking out the twisted rotating terminal 2, so that a pattern die of the twisted rotating terminal 2 is formed on the glue in the cast iron sleeve 1;

s2: locking of twist rotation terminal 2: the cast iron sleeve 1 with the twisting type rotary terminal 2 mould is arranged on the locking device, the cast iron sleeve 1 is sleeved at the tail of the cap of the twisting type rotary terminal 2, and the locking device is opened, so that the twisting type rotary terminal 2 can be locked.

S3, unscrewing the twist rotation terminal 2: and (3) installing the cast iron sleeve 1 with the twisting type rotary terminal 2 die on twisting equipment, sleeving the cast iron sleeve 1 at the tail of the cap of the twisting type rotary terminal 2, and opening the twisting equipment to twist off the twisting type rotary terminal 2.

In one embodiment, in step S1, the glue is A, B glue.

In one embodiment, the locking device is a hand-held auto-screwdriving machine that removes a screwdriver and requires that the device be shifted to F-range (lock) when locking is desired.

In one embodiment, the unscrewing device is a hand-held auto-screwdriving machine that unloads a screwdriver, requiring the device to be shifted to R-range (back) when unscrewing is required.

In one embodiment, when the twist type rotation terminal 2 needs to be installed, the twist type rotation terminal 2 is installed in the cast iron sleeve 1, the copper wires which need to be connected and spliced into a bundle are aligned, and the twist type rotation terminal 2 can be locked by clockwise rotating the F gear of the handheld automatic screw locking machine.

In one embodiment, when the product has a problem and needs to be disconnected, the cast iron sleeve 1 is sleeved on the twist type rotating terminal 2, and the R gear of the handheld automatic screwing machine rotates anticlockwise, so that the twist type rotating terminal 2 can be loosened, and the separation between power lines is completed.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A method for mounting a twist type rotation terminal is characterized by comprising the following steps:

s1: preparation of a forming die: filling glue into the cast iron sleeve (1), pushing the twisted rotating terminal (2) into the cast iron sleeve (1) before the glue is not completely cured, and then taking out the twisted rotating terminal (2) to form a pattern die of the twisted rotating terminal (2) on the glue in the cast iron sleeve (1);

s2: locking of the twist-type rotation terminal (2): installing a cast iron sleeve (1) with a pattern die of the twisted rotating terminal (2) on locking equipment, sleeving the cast iron sleeve (1) on the tail of the cap of the twisted rotating terminal (2), and opening the locking equipment to lock the twisted rotating terminal (2);

s3: unscrewing of the twist rotary terminal (2): the cast iron sleeve (1) with the die of the twisted rotating terminal (2) is arranged on the unscrewing device, the cast iron sleeve (1) is sleeved at the tail of the cap of the twisted rotating terminal (2), and the twisted rotating terminal (2) can be unscrewed by opening the unscrewing device.

2. The method of mounting a twist-type rotation terminal of claim 1, wherein: in step S1, the glue is A, B glue.

3. The method of mounting a twist-type rotation terminal of claim 1, wherein: the locking/unscrewing device is a handheld automatic screw locking machine for removing a screwdriver, and needs to be adjusted to an F gear when the locking device needs to be locked and to an R gear when the unscrewing device needs to be unscrewed.