CN207339481U - A kind of motor binding clip and its motor with cup rotor of application - Google Patents

Abstract

The utility model discloses a kind of motor binding clip and its motor with cup rotor of application, including wire clip body, the wire clip body includes upper surface, lower face, first side, the second side opposite with first side, the 3rd side, fourth side opposite with the 3rd side, several holes are at least opened up on the upper surface, between the hole of the upper surface the first groove is equipped with toward lower face direction, this is simple in structure, and employee is easy to operate, and connection is safe and reliable.

Description

A kind of motor binding clip and its motor with cup rotor of application

Technical field：

It the utility model is related to a kind of motor binding clip and its motor with cup rotor of application.

Background technology：

Present motor with cup rotor after power cord during wiring is positioned with temperature controller is connected with stator winding tap using scolding tin again Scolding tin is encased with the adhesive tape of insulation to be allowed to and external insulation, the tap of temperature controller pin and stator winding is also to connect using scolding tin Whole temperature controller is wrapped with insulating slot paper after connecing, then fills in the power cord of temperature controller and parcel in stator slot together, There are following Railway Project for this mounting means：1) the connection wiring process of power cord and stator lead is various, and joint efficiency is low, High labor cost；2) adhesive tape and groove paper needed is more, of high cost；3) groove paper, adhesive tape after connecting are held in motor operation Easily loosen, influence motor operation, reliability is low.

CN203554122 (U) patent, which discloses, a kind of to be filled in the power cord after scolding tin and stator lead by binding clip In binding clip, although although this binding clip is more easy to operate with the mode that insulating slot paper is wrapped up than scolding tin, this wire clamp Compare in difficult insertion stator line embedding groove, employee is inconvenient, and connecting groove deflection is small, and high, processing is required to the size of product It is required that height is it is therefore provided that less efficient.

The content of the invention：

The purpose of this utility model is to provide a kind of motor binding clip and its motor with cup rotor of application, wiring clamping structure letter Single, employee is easy to operate, and connection is reliable, and the electric machine structure is simple, installation is easy to connect, and reliability is high.

The purpose of this utility model is achieved by following technical proposals.

A kind of motor binding clip, including wire clip body, the wire clip body include upper surface, lower face, the first side wall face, The second sidewall face opposite with the first side wall face, the 3rd side wall, fourth side opposite with the 3rd side, at least in upper surface Several holes are opened up, past lower face direction is respectively provided with the first groove between the hole of the upper surface.

First groove described above connects two adjacent holes.

The second groove is equipped with toward lower face direction in the middle part of the junction of first side described above and upper surface, described second In the middle part of the junction of side and upper surface the 3rd groove is equipped with toward lower face direction.

First groove, the second groove and the 3rd groove described above are on conplane same section, and width phase Together, depth is consistent.

The junction of upper surface described above and the 3rd side is extended with boss, the lower face and the 3rd side outward Face and the 4th side junction are one section of chamferings.

Hole described above is through hole, and the through hole is communicated to lower face, and the quantity in hole is 2, and the wire clip body is Elastic material is made.

3rd side described above is a plane, and the 4th side is double-arc surface.

A kind of motor with cup rotor, including binding clip, stator module, rotor assembly and end-cap assembly, the stator module include Stator core and coil windings, for the coil windings on stator core, the rotor assembly includes shaft, shaft installation On rotor assembly, rotor assembly is installed on the outside of stator module and is freely rotatable, and end-cap assembly includes drive end bearing bracket with after End cap, the drive end bearing bracket and rear end cap are installed on the both ends of stator module by connector, and the stator module further includes power supply Line and temperature controller, the coil windings include some enamel-cover wiretappings, and the power cord passes through terminal with part enamel-cover wiretapping Connection forms the first terminals, and enamel-cover wiretapping and the pin of temperature controller in addition connect to form the second terminals by terminal, First terminals and the second terminals are inserted into binding clip respectively, and the binding clip is motor binding clip described above.

Stator core described above includes yoke portion, teeth portion and wire casing, and the wire clip body is inserted into the wire casing.

3rd side of wire clip body described above and the yoke portion snug fit of stator core, the 4th of the wire clip body the Side and the teeth portion snug fit of stator core.

The utility model compared with prior art, has the effect that：

1) a kind of motor binding clip, including wire clip body, the wire clip body include upper surface, lower face, the first side wall Face, the second sidewall face opposite with the first side wall face, the 3rd side wall, fourth side opposite with the 3rd side, at least in institute State and several holes are opened up on upper surface, be equipped with the first groove toward lower face direction between the hole of the upper surface so that work as wiring After folder insertion stator slot, binding clip can be deformed into groove, so as to clamp connection terminal, simple in structure, connection is reliable, and also makes Employee is obtained to be easier binding clip being inserted into stator slot.

2) the first groove connects two adjacent holes so that binding clip deformation is easier, and also acts the work for separating terminal With.

3) the second groove, second side are equipped with toward lower face direction in the middle part of the junction of the first side and upper surface The 3rd groove is equipped with toward lower face direction in the middle part of the junction of face and upper surface, first groove, the second groove and the 3rd are recessed Groove is on conplane same section, and be of same size, depth it is consistent so that binding clip is easier to deform, in operation more Add simplicity.

4) junction of the upper surface and the 3rd side is extended with boss, the lower face and the 3rd side outward It is one section of chamfering with the 4th side junction, chamfering causes wire clamp to be easier to inject in stator slot, the boss limitation of the other end The position of the reeve of wire clamp, plays the role of positioning.

5) the 3rd side is a plane, and the 4th side is double-arc surface, and such structure easily facilitates line Folder is injected in stator slot.

6) using the motor with cup rotor of above-mentioned binding clip, so that electric machine structure is simple, installs easy to connect, reliability It is high.

Brief description of the drawings：

Fig. 1 is the stereogram of embodiment one；

Fig. 2 is one other direction stereogram of embodiment；

Fig. 3 is the explosive view of embodiment two；

Fig. 4 is the sectional view of embodiment two；

Fig. 5 is stator module front view in embodiment two；

Stereogram after power cord is connected with enamel-cover wiretapping in Fig. 6 embodiments two on binding clip；

Fig. 7 is the front view of Fig. 6；

Fig. 8 is the sectional view of A-A in Fig. 7；

Fig. 9 is the stereogram on binding clip after temperature controller is connected with enamel-cover wiretapping in embodiment two；

Figure 10 is the front view of Fig. 9；

Figure 11 is the sectional view of B-B in Figure 10

Embodiment：

The utility model is described in further detail below by specific embodiment and with reference to attached drawing.

Embodiment one：As shown in Fig. 1 to 2, a kind of motor binding clip, including wire clip body 1, the wire clip body 1 include Upper surface 2, lower face 3, first side 4, the second side 5 opposite with first side 4, the 3rd side 6 and 6 phase of the 3rd side To the 4th side 7, several holes 8 are at least opened up on the upper surface 2, it is characterised in that：The hole 8 of the upper surface 2 it Between be equipped with the first groove 81 toward 3 direction of lower face.

Preferably, first groove 81 connects two adjacent holes 8.

Preferably, the first side 4 is equipped with the second groove 82 with past 3 direction of lower face in the middle part of the junction of upper surface 2, The second side 5 toward 3 direction of lower face in the middle part of the junction of upper surface 2 with being equipped with the 3rd groove 83.

Preferably, first groove 81, the second groove 82 and the 3rd groove 83 are on conplane same section, And be of same size, depth it is consistent

Preferably, the junction of the upper surface 2 and the 3rd side 6 is extended with boss 21, the lower face 3 outward It is a chamfering 31 with the 3rd side 6 and 7 junction of the 4th side.

Preferably, the hole 8 is through hole, and the through hole is communicated to lower face 3, and the quantity in hole is 2, the wire clamp sheet Body 1 is made of elastic material.

Preferably, the 3rd side 6 is a plane, and the 4th side 7 is double-arc surface.

Embodiment two：As shown in Fig. 3 to 11, the present embodiment is a kind of motor with cup rotor, including binding clip, stator module 11, Rotor assembly 12 and end-cap assembly, the stator module 11 include stator core 111 and coil windings 112, the stator core Mounting hole 1114 is additionally provided with 111, on stator core 111, the rotor assembly 12 includes turning the coil windings 112 Axis 121, shaft 121 are installed on rotor assembly 12, and the outside that rotor assembly 12 is installed on stator module 11 simultaneously can freely revolve Turn, the end-cap assembly includes drive end bearing bracket 131 and rear end cap 132, and the drive end bearing bracket 131 and rear end cap 132 are pacified by connector Mounted in the both ends of stator module 11, the connector is screw 1115, and the stator module 11 further includes power cord 113 and temperature Device 114 is controlled, the coil windings 112 include some enamel-cover wiretappings 1121, the power cord 113 and part enamel-cover wiretapping 1121 connect to form the first terminals 115 by terminal, and enamel-cover wiretapping 1121 and the pin of temperature controller 114 in addition pass through end Son connection forms the second terminals 116, and 115 and second terminals 116 of the first terminals are inserted into binding clip respectively, institute It is motor binding clip described above to state binding clip.

Preferably, the stator core 111 includes yoke portion 1111, teeth portion 1112 and wire casing 1113, and the wire clip body 1 is inserted Enter in the wire casing 1113.

Preferably, the 3rd side 6 of the wire clip body 1 and 1111 snug fit of yoke portion of stator core 111, the line Press from both sides the 4th side 7 and 1112 snug fit of teeth portion of stator core 111 of body 1.

Preferably, boss 21 is stuck on the end face in the yoke portion 1111.

The coil windings have four enamel-cover wiretappings 1121, wherein two enamel-cover wiretappings 1121 respectively with two power supplys Line 113 by playing terminal connection so as to form the first terminals 115, in addition two enamel-cover wiretappings 1121 respectively with temperature control Two pins of device 114 by playing terminal connection so as to form the second terminals 116, the first terminals 115 from upper surface 2 or In two holes insertion wire clip body 1 of person lower face 3, the second terminals 116 are inserted from two holes of upper surface 2 or lower face 3 Enter in wire clip body 1, most at last in two wire clamp insertion stator slots.

Above example is better embodiment of the invention, but the implementation of the present invention is not limited to this, other are any Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side Formula, is included within protection scope of the present invention.

Claims (10)

1. a kind of motor binding clip, including wire clip body (1), the wire clip body (1) include upper surface (2), lower face (3), First side (4), with the opposite second side (5) of first side (4), the 3rd side (6), opposite with the 3rd side (6) the Four sides (7), at least open up several holes (8) on the upper surface (2), it is characterised in that：The hole of the upper surface (2) (8) between the first groove (81) is equipped with toward lower face (3) direction.

A kind of 2. motor binding clip according to claim 1, it is characterised in that：First groove (81) connection is adjacent Two holes (8).

A kind of 3. motor binding clip according to claim 1 or 2, it is characterised in that：The first side (4) and upper surface (2) the second groove (82), the second side (5) and the company of upper surface (2) are equipped with toward lower face (3) direction in the middle part of junction Connect place middle part and be equipped with the 3rd groove (83) toward lower face (3) direction.

A kind of 4. motor binding clip according to claim 3, it is characterised in that：First groove (81), the second groove (82) be in the 3rd groove (83) on conplane same section, and be of same size, depth it is consistent.

A kind of 5. motor binding clip according to claim 4, it is characterised in that：The upper surface (2) and the 3rd side The junction in face (6) is extended with boss (21), the lower face (3) and the 3rd side (6) and the 4th side (7) junction outward It is a chamfering (31).

A kind of 6. motor binding clip according to claim 1 or 2, it is characterised in that：The hole (8) is through hole, described logical Hole is communicated to lower face (3), and the quantity in hole is 2, and the wire clip body (1) is made of elastic material.

A kind of 7. motor binding clip according to claim 3, it is characterised in that：3rd side (6) is a plane, 4th side (7) is double-arc surface.

8. a kind of motor with cup rotor, including binding clip, stator module (11), rotor assembly (12) and end-cap assembly, the stator pack Part (11) includes stator core (111) and coil windings (112), and the coil windings (112) are wound on stator core (111) On, the rotor assembly (12) includes shaft (121), and shaft (121) is installed on rotor assembly (12), rotor assembly (12) peace Mounted in the outside of stator module (11) and it is freely rotatable, the end-cap assembly includes drive end bearing bracket (131) and rear end cap (132), The drive end bearing bracket (131) and rear end cap (132) are installed on the both ends of stator module (11), the stator module by connector (11) power cord (113) and temperature controller (114) are further included, the coil windings (112) include some enamel-cover wiretappings (1121), Power cord (113) is connected to form the first terminals (115), enameled wire in addition with part enamel-cover wiretapping (1121) by terminal Tap (1121) is connected to form the second terminals (116) with the pin of temperature controller (114) by terminal, first terminals (115) it is inserted into respectively in binding clip with the second terminals (116), it is characterised in that：The binding clip is in claim 1 to 6 Motor binding clip described in any one.

A kind of 9. motor with cup rotor according to claim 8, it is characterised in that：The stator core (111) includes yoke portion (1111), teeth portion (1112) and wire casing (1113), the wire clip body (1) are inserted into the wire casing (1113).

A kind of 10. motor with cup rotor according to claim 9, it is characterised in that：3rd side of the wire clip body (1) (6) with yoke portion (1111) snug fit of stator core (111), the 4th side (7) of the wire clip body (1) and stator core (111) teeth portion (1112) snug fit.