CN215344221U

CN215344221U - Junction box for motor with four-side outgoing lines

Info

Publication number: CN215344221U
Application number: CN202121785712.0U
Authority: CN
Inventors: 桑立宁
Original assignee: Shanghai Finepower Technology Co ltd
Current assignee: Shanghai Finepower Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-28
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a junction box for a motor with four outgoing lines, which is characterized in that: including terminal box seat, wiring board, binding post and terminal box wire hole, the bottom of terminal box seat is equipped with the wire hole that the power supply machine lead-out wire passes through, the wiring board is established in the terminal box seat, and the wiring board is the symmetrical figure that can coincide for rotatory 90 degrees with the mounting hole line of terminal box seat, forms the cavity that is used for holding the motor lead-out wire between wiring board and the terminal box seat bottom, and binding post establishes on the wiring board, is equipped with the wiring board wire hole on the wiring board, and the motor lead-out wire passes through the wiring board wire hole and is connected with binding post's inlet wire end, and the terminal box wire hole is established in the terminal box seat side and the position that binding post's outlet terminal corresponds. The wiring board can rotate on four sides and can be fixed with the wiring box base through screws, and the cavity between the wiring box base and the wiring board can realize free wiring of outgoing lines and enable the inside of the wiring box to be attractive and neat.

Description

Junction box for motor with four-side outgoing lines

Technical Field

The utility model relates to a junction box for a motor with four outgoing lines.

Background

The junction box on the motor has the function that the lead wires inside the motor are connected to the internal terminals of the motor, and a customer connects the cables to the terminals inside the junction box when in use. In the practical use of customers, the customers can require that the outgoing direction is not fixed, and the outgoing directions are required to be both front, back, left and right. In the use process of the high-power servo motor, due to the fact that the cost of cables is high, the cables can be led out nearby conveniently, and in order to save cost, the length of the cables just meets the use requirement, the junction box of the servo motor is required to be capable of meeting the requirements of a customer on four-side outgoing lines best, so that the requirements of the customer can be met in design along with the change of use occasions, and only front-end outgoing lines or only rear-end outgoing lines are avoided.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the problem that the junction box of the existing servo motor only has front-end outgoing lines or rear-end outgoing lines is solved.

In order to solve the problems, the technical scheme of the utility model is to provide a terminal box for a motor with four outgoing lines, which is characterized in that: including terminal box seat, wiring board, binding post and terminal box wire hole, the bottom of terminal box seat is equipped with the wire hole that the power supply machine lead-out wire passes through, the wiring board is established in the terminal box seat, and the wiring board is the symmetrical figure that can coincide for rotatory 90 degrees with the mounting hole line of terminal box seat, forms the cavity that is used for holding the motor lead-out wire between wiring board and the terminal box seat bottom, and binding post establishes on the wiring board, is equipped with the wiring board wire hole on the wiring board, and the motor lead-out wire passes through the wiring board wire hole and is connected with binding post's inlet wire end, and the terminal box wire hole is established in the terminal box seat side and the position that binding post's outlet terminal corresponds.

Preferably, a boss is arranged in the terminal box base, and the wiring board is arranged in the terminal box base through the boss and forms a cavity with the bottom of the terminal box base.

Preferably, the bosses are provided at side corners of the terminal block holder.

Preferably, the mounting holes of the wiring board and the terminal box base are arranged on the lug boss.

Preferably, the wiring board and the terminal box base have four mounting holes, and the connecting line of the four mounting holes is square.

Preferably, the junction box outlet hole is arranged on the left end face or the right end face or the front end face or the rear end face of the junction box base.

Compared with the prior art, the utility model has the beneficial effects that:

the wiring board can rotate on four sides and can be fixed with the wiring box base through screws, the cavity between the wiring box base and the wiring board can not only realize free wiring of the outgoing line, but also enable a customer not to see the outgoing line inside the motor, the outgoing line is hidden in the cavity, the customer cannot see specific wiring, and the wiring box is attractive and neat.

The wire outlet holes of the junction box are processed in advance, so that a customer can customize which wire outlet mode the junction box base conforms to according to the requirement of the customer by which wire outlet mode the customer specifies, and the problem that the existing phase junction box can only be used for wire outlet at one end is solved.

Drawings

FIG. 1 is a top view of a terminal block base;

FIG. 2 is a cross-sectional view of a terminal block base;

FIG. 3 is a left side view of the terminal block base;

FIG. 4 is a schematic diagram of a patch panel configuration;

FIG. 5 is a left line drawing of the junction box;

FIG. 6 is a right line drawing of the junction box;

FIG. 7 is a front line drawing of the junction box;

fig. 8 is a rear line drawing of the junction box.

Detailed Description

In order to make the utility model more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 8, the terminal box for a motor with four outgoing lines of the present invention includes a terminal box base 1, a terminal board 2, a terminal block 3 and a terminal box outgoing line hole 4, wherein the terminal box base 1 is mounted on a housing of the motor, a line hole 5 for passing an outgoing line of the motor is processed at the bottom of the terminal box base 1, and the position of the line hole 5 is fixed. Firstly, the terminal box is fixed on the motor shell through screws, and then a wiring board 2 is installed, wherein the wiring board 2 is installed in a terminal box base 1. The wiring of the wiring board 2 and the mounting hole 8 of the wiring box base 1 is a symmetrical figure which can be overlapped by rotating 90 degrees, and the mounting position can be changed in order to meet the requirement of four-side outgoing lines in the mounting process.

In the embodiment, the number of the mounting holes 8 of the wiring board 2 and the wiring box base 1 is four, and the wiring board 2 and the wiring box base 1 are fixed together through four screws. The four mounting holes 8 are square in wiring, the wiring board 2 can rotate in four directions according to the requirements of customers for outgoing lines, and the wiring board can be fixed with the terminal box base 1 through screws at any position.

A boss 7 is processed in the terminal box base 1, the boss 7 is processed at the corner of the side face of the terminal box base 1, and a mounting hole 8 is processed on the boss 7. The wiring board 2 is arranged in the wiring box base 1 through the mounting hole 8 on the boss 7, so that a cavity is reserved between the wiring board 2 and the bottom of the wiring box base 1, and the motor outgoing line can be bent in the cavity as required after coming out of the wire outlet hole 5 of the wiring box base 1.

A wiring board outlet hole 6 is processed on the wiring board 2, and a motor lead is led out from the wiring board outlet hole 6 after passing through the cavity. The wiring board 2 is provided with screw holes for installing the wiring terminals 3 in four directions, and after the wiring terminals 3 are installed on the wiring board 2, the outgoing lines of the motor penetrate through the wiring holes 6 of the wiring board and are connected to the incoming line end of one wiring terminal 3 nearby. The junction box wire outlet hole 4 is arranged at the position on the side surface of the junction box base 1 corresponding to the wire outlet end of the wiring terminal 3.

The wiring board 2 and the wiring terminal 3 are adjusted in advance along with different outgoing line requirements of customers, which outgoing line mode is required by the customers can be installed according to the requirements of the customers during design and production, and different wiring box outlet holes 4 for the customers can be processed on the left, the right, the front and the back of the wiring box base 1 according to the requirements.

Claims

1. The utility model provides a terminal box for motor of being qualified for next round of competitions which characterized in that: comprises a junction box base (1), a wiring board (2), a wiring terminal (3) and a junction box wire outlet hole (4), the bottom of the junction box base (1) is provided with a wire outlet hole (5) for leading-out wires of the motor to pass through, wiring board (2) are established in terminal box seat (1), wiring board (2) and mounting hole (8) line of terminal box seat (1) are the symmetry figure that rotatory 90 degrees can coincide, form the cavity that is used for holding motor lead-out wire between wiring board (2) and terminal box seat (1) bottom, wiring terminal (3) are established on wiring board (2), be equipped with wiring board wire hole (6) on wiring board (2), the motor lead-out wire passes through wiring board wire hole (6) and is connected with the inlet wire end of wiring terminal (3), terminal box wire hole (4) are established in terminal box seat (1) side and the position that the outlet wire end of wiring terminal (3) corresponds.

2. A terminal box for a motor with four outgoing lines as claimed in claim 1, wherein: be equipped with boss (7) in terminal box seat (1), wiring board (2) are established in terminal box seat (1) and are formed the cavity between the bottom of terminal box seat (1) through boss (7).

3. A terminal box for a motor with four outgoing lines as claimed in claim 2, wherein: the lug boss (7) is arranged at the corner of the side face of the junction box base (1).

4. A terminal box for a motor with four outgoing lines as claimed in claim 2, wherein: the wiring board (2) and the mounting hole (8) of the wiring box base (1) are arranged on the boss (7).

5. A terminal box for a motor with four outgoing lines as claimed in claim 1, wherein: the wiring board (2) and the mounting holes (8) of the wiring box base (1) are four, and the connecting lines of the four mounting holes (8) are square.

6. A terminal box for a motor with four outgoing lines as claimed in claim 1, wherein: the junction box wire outlet hole (4) is arranged on the left end face or the right end face or the front end face or the rear end face of the junction box base (1).