CN214673020U

CN214673020U - Wiring terminal assembly of motor and forming clamp thereof

Info

Publication number: CN214673020U
Application number: CN202121215934.9U
Authority: CN
Inventors: 林麟华
Original assignee: Yueqing Ruisheng Electromechanical Connection Co ltd
Current assignee: Yueqing Ruisheng Electromechanical Connection Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-09
Anticipated expiration: 2031-06-02

Abstract

The utility model provides a binding post assembly of motor and forming fixture thereof relates to motor technical field, and through the fixed power cord of two sets of fastener, the power cord is arranged according to the preface, makes the wiring convenient simple more, and the fastener is connected through metal conducting strip with the motor link, moulds plastics two sets of fasteners and forms binding post assembly, and in the fastener was located to the tie point of power cord and metal conducting strip, the stability of ensureing the wiring ensured, guarantee motor normal operating.

Description

Wiring terminal assembly of motor and forming clamp thereof

Technical Field

The utility model relates to a motor field, concretely relates to binding post assembly of motor and forming fixture thereof.

Background

The existing motor generally adopts a power line to connect with a wiring terminal on the motor, the wiring is complicated, and the long-term operation of the motor can cause the power line to be separated from the wiring terminal due to the simpler connection mode, so that the operation fault of the motor is caused.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a binding post assembly of motor and forming fixture thereof aims at solving the power cord and connects the motor loaded down with trivial details, connects unstable problem.

The utility model provides a technical scheme does:

the utility model provides a binding post assembly of motor, includes two sets of fastener, injection moulding in the plastic envelope shell outside the fastener, from fastener one end wear to locate the inside and outside power cord of plastic envelope shell and set up in the fastener other end and the electrically conductive sheetmetal that the power cord links to each other, electrically conductive sheetmetal part expose in outside the plastic envelope shell, the junction of power cord and electrically conductive sheetmetal is located in the fastener.

The wire clamp comprises a first clamp body, a second clamp body and a buckle mechanism, wherein the first clamp body and the second clamp body are connected together through the buckle mechanism.

The clamping mechanism comprises a clamping hook arranged on the first clamp body and a clamping groove arranged on the second clamp body, and the clamping hook is matched with the clamping groove in a fastening mode.

The buckle mechanism comprises two groups of buckling and matching clamping hooks and clamping grooves, the two groups of clamping hooks and the clamping grooves are respectively arranged at two ends of the wire clamp, the bending directions of the two groups of clamping hooks are opposite, and the two groups of clamping hooks deviate from a power line penetrating through the wire clamp.

One end of the wire clamp is provided with a circular through hole through which a power wire can pass, and the other end of the wire clamp is provided with a limiting groove for fixing the conductive metal sheet.

The conductive metal sheet is exposed out of the side of the plastic package shell, the plastic package shell extends outwards to form a protection groove, and the portion, exposed out of the plastic package shell, of the conductive metal sheet is arranged in the protection groove.

The forming clamp for the wiring terminal assembly of the motor comprises a clamp body and a clamping piece used for clamping a wire clamp, wherein the clamping piece and the clamp body are detachably mounted, and a clamping groove used for clamping a conductive metal sheet is formed in the clamp body.

And the clamp body is provided with a lower wire fixing groove for fixing a power wire.

And the clamping piece is provided with an upper wire fixing groove for fixing a power wire.

The utility model has the advantages that: the utility model discloses a power cord is fixed to two sets of fastener, and the power cord is arranged according to the preface, makes the wiring convenient simple more, and the fastener is connected through metal conducting strip with the motor link, moulds plastics two sets of fasteners and forms binding post assembly, and in the fastener was located to the tie point of power cord and metal conducting strip, the stability of ensureing the wiring ensured, guarantee motor normal operating.

Drawings

FIG. 1 is a schematic structural view of a wiring terminal assembly according to an embodiment of the present invention

Figure 2 is a perspective view of the wire clamp of the embodiment of the utility model

FIG. 3 is a schematic view of the embodiment of the present invention

FIG. 4 is a schematic structural view of a forming clamp of a wiring terminal assembly according to an embodiment of the present invention

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1-3, a terminal assembly of a motor comprises a first wire clamp 2, a second wire clamp 3, a plastic package housing 1 formed outside the wire clamp by injection molding, a power line 4 penetrating through the plastic package housing from one end of the wire clamp and a conductive metal sheet 5 arranged at the other end of the wire clamp and connected with the power line, wherein the conductive metal sheet 5 is partially exposed outside the plastic package housing 1, and the connection part of the power line 4 and the conductive metal sheet 5 is arranged in the wire clamp.

The wire clamp comprises a first clamp body 31, a second clamp body 32 and a buckling mechanism, wherein the first clamp body 31 and the second clamp body 32 are connected together through the buckling mechanism. The buckling mechanism comprises a hook 6 arranged on the first clamp body 31 and a clamping groove 7 arranged on the second clamp body 32, and the hook is matched with the clamping groove in a buckling manner. The buckle mechanism comprises two groups of buckling and matching clamping hooks and clamping grooves, the two groups of clamping hooks and the clamping grooves are respectively arranged at two ends of the wire clamp, the bending directions of the two groups of clamping hooks are opposite, and the two groups of clamping hooks deviate from a power line 4 penetrating through the wire clamp. One end of the wire clamp is provided with a circular through hole 9 through which the power wire 4 can pass, and the other end of the wire clamp is provided with a limiting groove 8 for fixing the conductive metal sheet 5. The conductive metal sheet 5 is exposed out of the side of the plastic package shell, the plastic package shell 1 extends outwards to form a protection groove, and the part of the conductive metal sheet 5 exposed out of the plastic package shell is arranged in the protection groove.

Referring to fig. 4, the forming fixture for the terminal assembly of the motor comprises a fixture body 10, a clamping piece 11 for clamping a wire clamp, wherein the clamping piece 11 is detachably mounted with the fixture body 10, and a clamping groove 12 for clamping a conductive metal sheet 5 is formed in the fixture body 10. The clamp body 10 is provided with a lower wire fixing groove 13 for fixing the power wire 4. The clamping piece 11 is provided with an upper wire fixing groove 14 for fixing the power wire 4, the embodiment shown in fig. 4 is provided with two groups of clamping grooves 12, each group of clamping grooves fixes two groups of wire clamps, two wiring terminal assemblies are simultaneously injection molded, the number of the clamp groups can be designed according to the size of the injection molding machine, and the working efficiency is improved.

When assembling the wiring terminal assembly, the power line 4 is connected with the conductive metal sheet 5, the joint of the power line 4 and the conductive metal sheet 5 is arranged in the middle of the first clamp body 31, the power line 4 passes through the circular through hole 9, the conductive metal sheet 5 is limited in the limiting groove 8, part of the conductive metal sheet 5 is exposed out of the first clamp body 31, the first clamp body 31 and the second clamp body 32 are buckled, the clamping hook 6 hooks the clamping groove 7 to form a fixed structure, two groups of assembled wire clamps are clamped on the clamp body 10 up and down, the conductive metal sheet 5 of the wire clamps is limited in the clamping groove 12, the clamping piece 11 is installed to clamp the wire clamps, the power line of the lower wire clamp is pressed into the lower wire fixing groove 13 of the clamp body 10, the power line of the upper wire clamp is pressed into the upper wire fixing groove 14 of the clamping piece 11, and the clamp is conveyed to an injection molding machine to complete injection molding of the plastic package shell.

The examples should not be construed as limiting the invention, and any non-inventive modifications based on the spirit of the invention should be construed as within the scope of the invention.

Claims

1. The utility model provides a binding post assembly of motor which characterized in that: including two sets of fastener, injection moulding in plastic envelope shell (1) outside the fastener, wear to locate power cord (4) inside and outside plastic envelope shell (1) and set up in electrically conductive sheetmetal (5) that the fastener other end links to each other with power cord (4) from fastener one end, electrically conductive sheetmetal (5) part expose in outside plastic envelope shell (1), locate power cord (4) and the junction of electrically conductive sheetmetal (5) in the fastener.

2. The terminal assembly of an electric machine of claim 1, wherein: the wire clamp comprises a first clamp body (31), a second clamp body (32) and a buckling mechanism, wherein the first clamp body (31) and the second clamp body (32) are connected together through the buckling mechanism.

3. The terminal assembly of an electric machine of claim 2, wherein: the clamping mechanism comprises a clamping hook (6) arranged on the first clamp body (31) and a clamping groove (7) arranged on the second clamp body (32), and the clamping hook (6) is matched with the clamping groove (7) in a fastening mode.

4. A terminal assembly for an electric machine according to claim 3, wherein: the buckle mechanism comprises two groups of buckling and matching clamping hooks and clamping grooves, the two groups of clamping hooks and the clamping grooves are respectively arranged at two ends of the wire clamp, the bending directions of the two groups of clamping hooks are opposite, and the two groups of clamping hooks deviate from a power line penetrating through the wire clamp.

5. The terminal assembly of an electric machine of claim 1, wherein: one end of the wire clamp is provided with a circular through hole (9) through which the power wire (4) can pass, and the other end of the wire clamp is provided with a limiting groove (8) for fixing the conductive metal sheet (5).

6. The terminal assembly of an electric machine of claim 1, wherein: the conductive metal sheet (5) is exposed out of the side of the plastic package shell, the plastic package shell (1) extends outwards to form a protection groove, and the portion, exposed out of the plastic package shell (1), of the conductive metal sheet (5) is arranged in the protection groove.

7. A forming jig for a terminal assembly of an electric machine according to any one of claims 1 to 6, characterized in that: the clamp comprises a clamp body (10) and a clamping piece (11) used for clamping a wire clamp, wherein the clamping piece (11) and the clamp body (10) are detachably mounted, and a clamping groove (12) for clamping a conductive metal sheet (5) is formed in the clamp body (10).

8. The molding jig for the terminal assembly of the motor as set forth in claim 7, wherein: and a lower wire fixing groove (13) for fixing a power wire is arranged on the clamp body (10).

9. The molding jig for the terminal assembly of the motor as set forth in claim 7, wherein: and an upper wire fixing groove (14) for fixing a power wire is arranged on the clamping piece (11).