CN207150315U - Combined motor terminal plate - Google Patents

Combined motor terminal plate Download PDF

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Publication number
CN207150315U
CN207150315U CN201720855636.3U CN201720855636U CN207150315U CN 207150315 U CN207150315 U CN 207150315U CN 201720855636 U CN201720855636 U CN 201720855636U CN 207150315 U CN207150315 U CN 207150315U
Authority
CN
China
Prior art keywords
hole
provided
binding post
fixture
terminal plate
Prior art date
Application number
CN201720855636.3U
Other languages
Chinese (zh)
Inventor
王庆斌
王锐
李繁星
Original Assignee
广州精传科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州精传科技有限公司 filed Critical 广州精传科技有限公司
Priority to CN201720855636.3U priority Critical patent/CN207150315U/en
Application granted granted Critical
Publication of CN207150315U publication Critical patent/CN207150315U/en

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Abstract

It the utility model is related to the field of being conductively connected, more particularly to Combined motor terminal plate, including three binding posts, and fix the left fixture of three binding posts and right fixture, the lower end of the binding post is provided with deformable sleeve hole, upper end is provided with screwed hole, and the screw being engaged is provided with the screwed hole;Binding post is cased with the screw;The binding post is provided with the socket part with flat through hole and the wire connecting portion with cylindrical hole;The utility model motor internal lead wire no longer crimps general binding post, but motor internal lead is filled in the deformable sleeve hole of the binding post lower end, it is firm with hydraulic tongs crimping, guarantee is not fallen off, interior outer lead is respectively fixedly connected with by this mode, easily distinguishes fixed loosely caused dispute.

Description

Combined motor terminal plate

Technical field

It the utility model is related to the field of being conductively connected, and in particular to a kind of Combined motor terminal plate.

Background technology

For convenience of motor threephase cable lead wire wiring facility and wiring safety, either industrial motor or electric automobile Motor can set terminal box.In order to which three-phase lead wire insulate and it is abundant to turn in terminal box, to be set in terminal box Terminal plate is put to fix motor three-phase lead-out wire and outside threephase cable.And conventional terminal plate has the crimping of evagination binding post nut Formula and indent screw hole compression joint type.Either evagination binding post nut compression joint type terminal plate or indent screw hole compression joint type The terminals of terminal plate, motor internal lead wire and outside threephase cable are intended to crimp general connecting terminal of motor.Above-mentioned two Kind terminal plate motor internal draws wire crimp binding post and outside threephase cable lead fixation nut or screw simultaneously, if There is failure or accident in fixed loosening, can not judge that the responsibility of motor manufacturer or the responsibility of motor user are easily drawn Play dispute.

Utility model content

The utility model provides a kind of binding post, solve wiring fix loosely be difficult to judge responsibility and easily caused by The problem of dispute.

The utility model is achieved through the following technical solutions:

Base case of the present utility model is:Combined motor terminal plate, including three binding posts, and fix described in three The left fixture and right fixture of binding post, the left fixture and the right fixture mutually splice, the left fixture and The stitching portion of the right fixture is all provided with three spaced semicircle orifices;The left fixture and the right fixture splicing Afterwards, the semicircle orifice combines to form circular hole;The binding post is fixed in the circular hole;The lower end of the binding post is provided with variable The sleeve hole of shape, upper end are provided with screwed hole, the screw being engaged are provided with the screwed hole;Terminals are cased with the screw Son;The binding post is provided with the socket part with flat through hole and the wire connecting portion with cylindrical hole;The end of the screwed hole Circumference be provided with baffle plate;The baffle plate is located above the circular hole.

Application method of the present utility model:Motor internal lead wire is filled in binding post sleeve hole after being organized into stock, uses liquid Pressing tongs extrudes the outer round surface of sleeve hole, sleeve hole is produced plastic deformation and is pressed together on on the inner lead of stock, ensures motor Internal lead wire and sleeve fixation.After motor internal lead connects, binding post is fixed on left fixture and the right side is consolidated Determine between part.It is the binding post that the sleeve hole other end is flat through hole that outside threephase cable lead, which first crimps one end,.By outside After threephase cable lead fills in the sleeve hole of binding post, extruded and compressed with hydraulic tongs.Afterwards by the flat through hole of binding post It is inserted on the screw of terminal plate, finally screw is fixed in screwed hole, it is tight with binding post so as to reach the lead of threephase cable The purpose of close connection.So that the lower end of binding post has been fixedly connected with motor internal lead, the upper end of binding post is consolidated using screw Surely threephase cable outside lead is connected to, has effectively isolated the outside lead of motor internal lead and threephase cable.

The beneficial effects of the utility model:The utility model uses fabricated structure.Inner lead is direct using sleeve hole The mode of anchor leg.The utility model motor internal lead wire no longer crimps general binding post, but by motor internal Lead is filled in the deformable sleeve hole of the binding post lower end, is crimped firmly with hydraulic tongs, is ensured not falling off, and this mode is by Outer lead is respectively fixedly connected with, and easily distinguishes fixed loosely caused dispute.In addition, the utility model by motor internal lead and Threephase cable outside lead sets the both ends with binding post, makes terminal plate compact-sized, reduces the volume of terminal plate.Left fixation Part and right fixture, which mutually splice, fixes baffled binding post, and binding post fixed form is stable.

A preferred scheme of the present utility model, wherein, the semicircle orifice is divided into upper hole and bottom hole;The bottom hole Bore dia be less than the upper hole bore dia;The binding post is provided with snap ring, and the snap ring is stuck in the upper hole Lower surface.The lower surface of snap ring upper hole on binding post, the upper surface of upper hole, makes wiring described in binding post overhead gage card Post is more stable to be fixed in circular hole.

A preferred scheme of the present utility model, wherein, connecting plate is provided with the right fixture, the connecting plate has Two pieces, the connecting plate among two adjacent circular holes, is provided with counterbore respectively on the connecting plate, described left solid Determine part and be provided with corresponding through hole;The counterbore is connected with the through hole by the way of mode connects for screw.Using two pieces of connecting plates Left fixture and right fixture are connected, avoids rotating after fixing, fixes it more stable.

A preferred scheme of the present utility model, wherein, the lower surface of the connecting plate is to match with the left fixture The convex or spill of conjunction.The junction of connecting plate and fixture sets concaveconvex shape, avoids connecting plate and beats in the horizontal direction It is sliding, while also it is beneficial to the relative uniformity of link position.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is the utility model decomposition texture schematic diagram;

Fig. 2 is the structural representation after the utility model assembling;

Fig. 3 is the another structural representation after the utility model assembling;

Fig. 4 is the structural representation of the utility model binding post.

Reference:Left fixture 2, right fixture 1, baffle plate 4, screw 5, connecting plate 6, counterbore 7, through hole 8, cylindrical hole 11st, flat through hole 12, upper hole 15, bottom hole 10, snap ring 9, sleeve hole 3, screwed hole 14, long spiro nail 13.

Embodiment

Combined motor terminal plate as shown in Fig. 1,2,3 and 4, including three binding posts, and fix three binding posts Left fixture 2 and right fixture 1, left fixture 2 and right fixture 1 mutually splice, the splicing of left fixture 2 and right fixture 1 Place is all provided with three spaced semicircle orifices;After left fixture 2 and right fixture 1 splicing, semicircle orifice combines to form circular hole;Wiring Post is fixed in circular hole;Semicircle orifice is divided into upper hole 15 and bottom hole 10;The bore dia of bottom hole 10 is less than the hole of upper hole 15 Diameter;Binding post is provided with snap ring 9, and snap ring 9 is stuck in the lower surface of upper hole 15.The lower end of binding post is provided with deformable sleeve Hole 3, upper end are provided with screwed hole 14, the screw 5 being engaged are provided with screwed hole 14;Binding post is cased with screw 5;Binding post Provided with the socket part with flat through hole 12 and the wire connecting portion with cylindrical hole 11;The circumference of the end of screwed hole 14 is provided with gear Plate 4;Baffle plate 4 is located above circular hole.Connecting plate 6 is provided with right fixture 1, the lower surface of connecting plate 6 is and left fixture 2 The convex or spill being engaged.Connecting plate 6 has two pieces, and connecting plate 6 is respectively among two adjacent circular holes.On connecting plate 6 Counterbore 7 is provided with, left fixture 2 is provided with corresponding through hole 8;Counterbore 7 is fixedly connected with through hole 8 using long spiro nail 13.Combination Formula motor wire-connecting board can be fixed in terminal box by screw.Application method of the present utility model:Motor internal lead wire arranges Filled in after into stock in sleeve hole 3, the outer round surface of sleeve hole 3 is extruded with hydraulic tongs, sleeve hole 3 is produced plastic deformation and be pressed together on Into on the inner lead of stock, ensure motor internal lead wire and sleeve fixation.Outside threephase cable lead first crimps one end For the binding post that the other end of cylindrical hole 11 is flat through hole 12.Outside threephase cable lead is filled in the cylindrical hole of binding post After 11, extruded and compressed with hydraulic tongs.The flat through hole 12 of binding post is inserted on the screw 5 of terminal plate afterwards, finally by spiral shell Nail 5 is fixed in screwed hole 14, so as to reach the lead of threephase cable and 9 close-connected purpose of binding post.So that wiring The lower end of post 9 has been fixedly connected with motor internal lead, and the upper end of binding post 9 has been fixedly connected outside threephase cable using screw 5 Lead, the purpose of current lead-through is reached.

Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art For, on the premise of the utility model structure is not departed from, several modifications and improvements can also be made, these should also be considered as this The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.

Claims (4)

1. Combined motor terminal plate, including three binding posts, and fix the left fixture of three binding posts and the right side is consolidated Determine part, it is characterised in that:The left fixture and the right fixture mutually splice, the left fixture and the right fixture Stitching portion be all provided with three spaced semicircle orifices;After the left fixture and the right fixture splicing, the semicircle orifice Combination forms circular hole;The binding post is fixed in the circular hole;The lower end of the binding post is provided with deformable sleeve hole, on End is provided with screwed hole, and the screw being engaged is provided with the screwed hole;Binding post is cased with the screw;The binding post Provided with the socket part with flat through hole and the wire connecting portion with cylindrical hole;The circumference of the end of the screwed hole is provided with gear Plate;The baffle plate is located above the circular hole.
2. Combined motor terminal plate as claimed in claim 1, it is characterised in that:The semicircle orifice is divided into upper hole and bottom Hole;The bore dia of the bottom hole is less than the bore dia of the upper hole;The binding post is provided with snap ring, and the snap ring is stuck in The lower surface of the upper hole.
3. Combined motor terminal plate as claimed in claim 1 or 2, it is characterised in that:The company of being provided with the right fixture Fishplate bar, the connecting plate have two pieces, and the connecting plate among two adjacent circular holes, is set on the connecting plate respectively Counterbore is equipped with, the left fixture is provided with corresponding through hole;The counterbore and the through hole are connected by the way of mode connects for screw Connect.
4. Combined motor terminal plate as claimed in claim 3, it is characterised in that:The lower surface of the connecting plate be with it is described The convex or spill that left fixture is engaged.
CN201720855636.3U 2017-07-14 2017-07-14 Combined motor terminal plate CN207150315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720855636.3U CN207150315U (en) 2017-07-14 2017-07-14 Combined motor terminal plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720855636.3U CN207150315U (en) 2017-07-14 2017-07-14 Combined motor terminal plate

Publications (1)

Publication Number Publication Date
CN207150315U true CN207150315U (en) 2018-03-27

Family

ID=61675203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720855636.3U CN207150315U (en) 2017-07-14 2017-07-14 Combined motor terminal plate

Country Status (1)

Country Link
CN (1) CN207150315U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109560397A (en) * 2018-12-14 2019-04-02 中国航空工业集团公司西安飞机设计研究所 A kind of high-power electric wire buttcover plate for firewall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109560397A (en) * 2018-12-14 2019-04-02 中国航空工业集团公司西安飞机设计研究所 A kind of high-power electric wire buttcover plate for firewall

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