CN206743008U - The Insulating frame and motor power line mounting structure of motor - Google Patents

Abstract

Machine field is the utility model is related to, discloses the Insulating frame and motor power line mounting structure of a kind of motor.The Insulating frame (100) of motor includes annular wall (102), the annular wall (102) includes projection (1021) and forms the sunk part (1022) in projection (1021) both sides, wherein, being provided with the outside of the annular wall (102) being capable of the wire fixing clamp (400) of power line (300) drawn from the sunk part (1022) of bending fixation.The Insulating frame of motor of the present utility model, rocking for power line can be effectively prevent by wire fixing clamp bending fixed power source line, improve the reliability of power line fixation, and it is simple to operate, convenient.

Description

The Insulating frame and motor power line mounting structure of motor

Technical field

Machine field is the utility model is related to, Insulating frame and motor power-supply wire installation knot more particularly to a kind of motor Structure.

Background technology

At present, the fixed form of motor power-supply wire is usually in electric machine casing or motor by band power line colligation Other parts on.Existing fixed form has the following disadvantages：(1) phenomena such as releasing, being broken because band is present, because This, easily causes motor stuck by power line, burning machine risk be present.(2) band lashing location is more, cumbersome.(3) can not have Effect prevents the movement of power line, and fixed form has much room for improvement.

Utility model content

The purpose of this utility model is to overcome motor power-supply wire existing for prior art to fix unstable problem.

To achieve these goals, according to one side of the present utility model, there is provided a kind of Insulating frame of motor, electricity The Insulating frame of machine includes annular wall, and the annular wall includes projection and forms the depressed part in the projection both sides Point, wherein, being provided with the outside of the annular wall being capable of the solidus of power line drawn from the sunk part of bending fixation Folder.

Preferably, wire fixing clamp includes the first wall parallel to projection extension, first wall and the protrusion Broken line neck is defined between part.

Preferably, formed with the first buckle on the first wall and projection side relative to each other.

Preferably, wire fixing clamp include be arranged at the both ends of first wall and extend radially outwardly the second wall, with it is described Spaced 3rd wall of second wall and connection first wall, the second wall and the 3rd wall bottom bottom wall；Described second Wire hole corresponding with the sunk part is defined between wall and the 3rd wall.

Preferably, formed with the second buckle on the side relative to each other of the second wall and the 3rd wall.

Preferably, the first wall is mutually perpendicular to the second wall, and the 3rd wall is parallel to each other with the second wall.

According to other side of the present utility model, there is provided a kind of motor power line mounting structure, the motor power Line mounting structure includes the motor side that power line, the Insulating frame for winding stator winding and cover cover the Insulating frame Lid, wherein, the Insulating frame is the Insulating frame of above-mentioned motor；On the electric motor end cap formed with the wire fixing clamp The breach matched somebody with somebody.

Preferably, it is interference fit between wire fixing clamp and the breach, or gap coordinates, or interference fits.

Preferably, power line from after the bending of the sunk part of the Insulating frame from the position being radially staggered with the sunk part Put outlet.

Preferably, the solidus path of power line is zigzag

Pass through above-mentioned technical proposal, power line can be fixed by wire fixing clamp bending, effectively prevent rocking for power line, The reliability of power line fixation is improved, and it is simple to operate, convenient.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the Insulating frame of the motor of embodiment of the present utility model；

Fig. 2 is Fig. 1 partial structurtes enlarged diagram；

Fig. 3 is a kind of electric machine structure schematic diagram of embodiment of the present utility model；

Fig. 4 is Fig. 3 assembling structure schematic diagram；

Fig. 5 is a kind of structural representation of the electric motor end cap of embodiment of the present utility model；

Fig. 6 is a kind of motor power-supply wire mounting structure schematic diagram of embodiment of the present utility model；

Fig. 7 is Fig. 6 top view.

Description of reference numerals

The annular wall of 100 Insulating frame 102

The sunk part of 1021 projection 1022

The breach of 200 electric motor end cap 201

The wire fixing clamp of 300 power line 400

The wall of 401 first wall 402 second

The broken line neck of 403 the 3rd wall 500

The wire hole of 501 first bayonet socket 600

601 second buckles

Embodiment

In description of the present utility model, it is to be understood that term " " center ", " length ", " on ", " under ", " left side ", The orientation or position relationship of the instruction such as " right side ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ", " circumference " are based on accompanying drawing Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality With new limitation.

The utility model provides a kind of Insulating frame of motor, and the Insulating frame 100 of the motor includes annular wall 102. Annular wall 102 includes projection 1021 and forms the sunk part 1022 in the both sides of projection 1021, wherein, in ring-type The outside of wall 102 is provided with being capable of the wire fixing clamp 400 of power line 300 drawn from the sunk part 1022 of bending fixation. In this case, the power line of motor can pass through the sunk part 1022 of annular wall 102 from the inside of Insulating frame 100, Bend and fixed at wire fixing clamp 400, then lead to the outside of motor.Thus, it is possible to prevent releasing and rocking for power line, carry The reliability that high power line is fixed.

In order to be adapted with the basic configuration of Insulating frame 100, wire fixing clamp 400 is formed as one with Insulating frame 100 The structure that projection 1021 and two sunk parts 1022 positioned at the both sides of projection 1021 match.In such case Under, power line easily can be bent over from outlet at sunk part 1022 and along projection 1021.

In a specific embodiment, wire fixing clamp 400 includes the first wall extended parallel to projection 1021 401, define broken line neck 500 between the first wall 401 and projection 1021.First wall 401 has and projection 1021 Equal axial height and radial width.Slit-shaped between first wall 401 and projection 1021 turns into broken line neck 500. In this case, power line is snapped into broken line neck 500 from motor internal after outlet at sunk part 1022.Due to folding The opening direction for extending perpendicularly to sunk part 1022 of line card groove 500, thus, power line is bent by original transverse direction Into longitudinal direction, it effectively prevent power line and move forward and backward.

In order to power line is stuck, prevent power line from deviating from from broken line neck 500, in the above-described embodiment, Formed with the first buckle 501 on one wall 401 and the side relative to each other of projection 1021.

Further, wire fixing clamp 400 include be arranged at the both ends of the first wall 401 and extend radially outwardly the second wall 402, With 402 spaced 3rd wall 403 of the second wall and the bottom for being connected the first wall 401, the second wall 402 and the 3rd wall 403 Bottom wall.Preferably, the bottom wall of wire fixing clamp 400 is the flat board to stretch out along the outer periphery of Insulating frame 100.First wall 401 Formed on bottom wall and parallel corresponding with projection 1021.Defined between second wall 402 and the 3rd wall 403 and sunk part Wire hole 600 corresponding to 1022.The width of bottom wall is more than the overall width of a projection 1021 and two sunk parts 1022 Degree, so that the corresponding different sunk part 1022 of two wire holes 1022, so as to the power supply drawn from a sunk part 1022 Line 300 can bend after from be radially staggered with the sunk part 1022 position (i.e. another sunk part 1022 it is corresponding go out String holes 600) draw.Preferably, the first wall 401 and the second wall 402 are convex for the U-shaped of opening radially being arranged on bottom wall Platform.So, the bottom surface of U-shaped boss is the first wall 401, and two sides of U-shaped boss are the second wall 402.3rd wall 403 is formed For the in-line boss on bottom wall both ends.It is highly preferred that the first wall 401 is mutually perpendicular to the second wall 402, the 3rd wall 403 and Two walls 402 are parallel to each other.In this case, because the 3rd wall 403 and the second wall 402 are both formed in the bottom wall of wire fixing clamp 400 It is upper and be parallel to each other, and the corresponding sunk part 1022 in the gap between the 3rd wall 403 and the second wall 402 is formed as wire hole 600, It may therefore be assured that power line from sunk part 1022 through broken line neck 500 bending after the still parallel outlet at wire hole 600.

Similarly, in order to power line is stuck, prevent power line from deviating from from wire hole 600, the second wall 402 and the 3rd wall Formed with the second buckle 601 on 403 side relative to each other.

The utility model additionally provides a kind of motor power line mounting structure.Motor power line mounting structure includes power line 300th, for winding the Insulating frame 100 of stator winding and the electric motor end cap 200 of cover lid Insulating frame 100, wherein, insulate frame Frame is the Insulating frame 100 of above-mentioned motor, formed with the breach 201 matched with wire fixing clamp 400 on electric motor end cap 200.It is preferred that Ground, the main part of wire fixing clamp 400 are formed as rectangular-shape, and breach 201 is formed to lack with the rectangle of the clamping of wire fixing clamp 400 Mouthful.

Mutual clamping between the outer surface of the side wall of breach 201 and the 3rd wall 402.Between wire fixing clamp 400 and breach 201 Matching relationship can be interference fit, gap coordinates or interference fits.Preferably, in order to further reduce the 3rd wall 403 with Gap between second wall 402, fix the power line in wire hole 600 tighter, set between wire fixing clamp 400 and breach 201 It is set to interference fit.Specifically, the side wall of breach 201 could be arranged to the inclined-plane gradually extended out, and the outer surface of the 3rd wall 403 Be formed as the inclined-plane gradually inside contracted with above-mentioned side wall interference fit.

In addition, the fixed route of power line 300 is bending.Preferably, the solidus path of power line is zigzag.Power supply From the position outlet being radially staggered with the sunk part 1022 after the bending of sunk part 1022 of 300 self-insulating framework of line.In order to Readily appreciate, in a specific embodiment of the present utility model, as shown in fig. 7, first power line 300 is from positioned at upper At the sunk part 1022 of side, through broken line neck 500 by being bent into longitudinal direction laterally down, afterwards in underlying wire hole At 600, then by being longitudinally radially outward bent into horizontal outlet.Similarly, second power line 300 is from underlying sunk part Via broken line neck 500 by being laterally bent into longitudinal direction upwards at 1022, afterwards at wire hole 600 above, then by indulging To being radially outward bent into horizontal outlet.As can be seen here, the solidus path of two power lines is zigzag and in wire hole 600 Locate parallel outlet.

Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model, It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute Disclosure, belong to the scope of protection of the utility model.

Claims (10)

1. the Insulating frame of motor, it is characterised in that the Insulating frame (100) of the motor includes annular wall (102), the ring Shape wall (102) includes projection (1021) and forms the sunk part (1022) in projection (1021) both sides, wherein, Being provided with the outside of the annular wall (102) being capable of the power line drawn from the sunk part (1022) of bending fixation (300) wire fixing clamp (400).

2. the Insulating frame of motor according to claim 1, it is characterised in that the wire fixing clamp (400) include parallel to The first wall (401) of projection (1021) extension, is limited between first wall (401) and the projection (1021) Surely there is broken line neck (500).

3. the Insulating frame of motor according to claim 2, it is characterised in that first wall (401) and the protrusion Partly formed with the first buckle (501) on (1021) side relative to each other.

4. the Insulating frame of motor according to claim 2, it is characterised in that the wire fixing clamp (400) includes being arranged at The both ends of first wall (401) and the second wall (402) to stretch out and second wall (402) the spaced 3rd Wall (403) and connection first wall (401), the second wall (402) and the 3rd wall (403) bottom bottom wall；

Outlet corresponding with the sunk part (1022) is defined between second wall (402) and the 3rd wall (403) Hole (600).

5. the Insulating frame of motor according to claim 4, it is characterised in that second wall (402) and the described 3rd Formed with the second buckle (601) on the side relative to each other of wall (403).

6. the Insulating frame of motor according to claim 4, it is characterised in that first wall (401) and described second Wall (402) is mutually perpendicular to, and the 3rd wall (403) is parallel to each other with second wall (402).

7. a kind of motor power line mounting structure, it is characterised in that the motor power line mounting structure includes power line (300), the Insulating frame (100) and cover for winding stator winding cover the electric motor end cap of the Insulating frame (100) (200), wherein,

The Insulating frame is the Insulating frame of the motor described in any one in claim 1-6；

Formed with the breach (201) matched with the wire fixing clamp (400) on the electric motor end cap (200).

8. motor power line mounting structure according to claim 7, it is characterised in that the wire fixing clamp (400) with it is described It is interference fit between breach (201), or

Gap coordinates, or

Interference fits.

9. motor power line mounting structure according to claim 7, it is characterised in that the power line (300) is described in From the position outlet being radially staggered with the sunk part (1022) after sunk part (1022) bending of Insulating frame.

10. motor power line mounting structure according to claim 9, it is characterised in that the solidus path of the power line For zigzag.