CN214850712U - Wire clamp assembly and plastic package motor using same - Google Patents
Wire clamp assembly and plastic package motor using same Download PDFInfo
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- CN214850712U CN214850712U CN202121357009.XU CN202121357009U CN214850712U CN 214850712 U CN214850712 U CN 214850712U CN 202121357009 U CN202121357009 U CN 202121357009U CN 214850712 U CN214850712 U CN 214850712U
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- splint
- wire clamp
- line
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Abstract
The utility model discloses a fastener subassembly and plastic envelope motor of using thereof, including the punch holder and the splint that rolls off the production line, the punch holder is in the same place with the splint installation of rolling off the production line, forms a plurality of line holes that allow the lead-out wire to pass, its characterized in that between punch holder and the splint that rolls off the production line: the bottom of inserting the coil clamp plate protrudes out of the first boss, a plurality of positioning blocks are arranged on the inner side face of the first boss, an open slot is formed in the middle of the bottom of the first boss, the structure is simple, the inserting groove is convenient to install in the end insulation of the motor, the positioning effect is good, the lead-out wire is prevented from being loosened easily, and the structural design is reasonable.
Description
The technical field is as follows:
the utility model relates to a fastener subassembly and plastic envelope motor of using thereof.
Background art:
the existing plastic package motor is characterized in that a motor stator winding of the existing plastic package motor is composed of enameled wires wound on a fixed framework, the motor stator winding is connected with a leading-out wire of a control motor, the leading-out wire penetrates through a wire clamp integrally molded with a plastic package shell and then is horizontally led out, but some plastic package motors installed on loads are provided, the leading-out wire led out from the plastic package motor passes through a wire clamp assembly arranged on a plastic package stator, the wire clamp assembly comprises an upper installation plate and a lower installation plate, the wire clamp plate and the lower wire clamp plate are installed together, a plurality of wire holes allowing the leading-out wire to pass through are formed between the upper wire clamp plate and the lower wire clamp plate, the wire clamp assembly needs an additional positioning device to be fixed in the injection molding process, the positioning effect is poor, the structural arrangement is unreasonable, and the problem of leading-out wire looseness can also occur.
The invention content is as follows:
the utility model aims at providing a fastener subassembly and plastic envelope motor of using thereof can solve prior art central line fastener subassembly and need extra positioner fixed at the process of moulding plastics, and the location effect is poor, and structural arrangement is unreasonable, the technical problem of the not hard up problem of lead-out wire that can appear in addition.
The purpose of the utility model is realized by the following technical scheme.
The utility model provides a wire clamp subassembly, includes the splint of going up the line and rolls off the production line splint, goes up the line splint and installs together with the splint of rolling off the production line splint, forms a plurality of wire holes that allow the lead-out wire to pass between the splint of going up the line and the splint of rolling off the production line, its characterized in that: the bottom of the lower wire clamping plate protrudes with a first boss for positioning and installing the wire clamping assembly.
The inner side surface of the first boss is provided with a plurality of positioning blocks, and the middle of the bottom of the first boss is provided with an open slot.
The first boss is an arc-shaped boss.
The bottom of the upper line clamping plate is provided with a plurality of upper half holes, the top of the lower line clamping plate is provided with a plurality of lower half holes, and when the upper line clamping plate and the lower line clamping plate are installed together, the upper half holes and the lower half holes are spliced to form the line holes.
The center O1 of the upper half hole and the center O2 of the lower half hole form an eccentric distance L, so that the line hole is in a flat circle shape.
The upper half hole comprises an inner upper half hole and an outer upper half hole, and the diameter of the inner upper half hole is smaller than that of the outer upper half hole.
The lower half hole comprises an inner lower half hole and an outer lower half hole, and the diameter of the inner lower half hole is smaller than that of the outer lower half hole.
The utility model discloses a line splint, including last line splint, locating column, line splint, locating hole, locating column, the line splint both sides of going up be provided with the locating column respectively, when going up line splint and the line splint of going down install together, the locating column imbeds the locating hole the inside.
The utility model provides a plastic envelope motor, includes pivot, rotor and plastic envelope stator, and the rotor is installed in the pivot, and the rotor outside is located to the plastic envelope stator cover, wherein the plastic envelope stator includes stator core, end insulation, coil winding, plastic-sealed body and fastener subassembly, and stator core end installation end portion coils winding after insulating, and the fastener subassembly is installed on the end insulation of stator core one end, and the plastic-sealed body is in stator core, end insulation, coil winding and fastener subassembly link an organic whole, its characterized in that: the wire clamp assembly is the wire clamp assembly, a plurality of lead-out power lines electrically connected with the coil winding penetrate through wire holes of the wire clamp assembly to be led out, a mounting boss is arranged on the end portion of one end of the stator core in an insulating mode, an insertion groove is formed in the mounting boss, and the first boss is inserted in the insertion groove.
Be equipped with a plurality of locating pieces on the medial surface of foretell first boss, the inboard edge of installation boss is equipped with a plurality of recesses, and a plurality of recesses and inserting groove are the intercommunication, and a plurality of recesses correspond with a plurality of locating pieces, and when the first boss cartridge of fastener subassembly was in inserting groove, the locating piece inlayed in the recess.
The bottom of the insertion groove is provided with a second boss, the middle of the bottom of the first boss is provided with an open slot, and the open slot is clamped on the second boss.
Compared with the prior art, the utility model, following effect has:
1) the utility model discloses a wire clamp subassembly, including last line splint and the splint that rolls off the production line, the last line splint with roll off the production line splint and install together, form a plurality of line holes that allow the lead-out wire to pass, its characterized in that between last line splint and the splint that rolls off the production line: the bottom of inserting the coil clamp plate protrudes out of the first boss, a plurality of positioning blocks are arranged on the inner side face of the first boss, an open slot is formed in the middle of the bottom of the first boss, the structure is simple, the inserting groove is convenient to install in the end insulation of the motor, the positioning effect is good, the lead-out wire is prevented from being loosened easily, and the structural design is reasonable.
2) Other advantages of the present invention will be described in detail in the examples section.
Description of the drawings:
fig. 1 is a perspective view provided in a first embodiment of the present invention;
fig. 2 is another perspective view of the first embodiment of the present invention;
fig. 3 is an exploded view of a first embodiment of the present invention;
fig. 4 is another exploded perspective view of the first embodiment of the present invention;
fig. 5 is a front view of a first embodiment of the present invention;
fig. 6 is a perspective view of a second embodiment of the present invention;
fig. 7 is a partially exploded view of a second embodiment of the present invention;
fig. 8 is an exploded view of the second embodiment of the present invention.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the following detailed description of preferred embodiments and accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 5, the present embodiment provides a wire clamp assembly, which includes an upper wire clamp plate 1 and a lower wire clamp plate 2, wherein the upper wire clamp plate 1 and the lower wire clamp plate 2 are mounted together, and a plurality of wire holes 3 allowing outgoing wires to pass through are formed between the upper wire clamp plate 1 and the lower wire clamp plate 2, and is characterized in that: the bottom of inserting the line splint 2 protrudes first boss 21, the inner side 210 of the first boss 21 is provided with a plurality of positioning blocks 211, the middle of the bottom of the first boss 21 is provided with an open slot 212, the structure is simple, the inserting groove convenient to install on the end insulation of the motor is good in positioning effect, the lead-out wire is prevented from being loosened easily, and the structural design is reasonable.
Foretell first boss 21 is the arc boss, and structural arrangement is reasonable, and the installation of being convenient for is fixed.
Be provided with a plurality of first holes 11 on the bottom of foretell punch holder 1, be provided with a plurality of first holes 22 down on the top of the splint 2 that rolls off the production line, when punch holder 1 and the splint 2 that rolls off the production line install together, first holes 11 and first holes 22 amalgamate and form line hole 3.
The eccentric distance L is formed between the circle center O1 of the upper half hole 11 and the circle center O2 of the lower half hole 22, so that the wire hole 3 is in a flat circle shape, and the outgoing wire can be slightly deformed when passing through the hole, so that the wire clamp assembly can compress and fix the outgoing wire more obviously.
The upper half-hole 11 comprises an inner upper half-hole 111 and an outer upper half-hole 112, and the diameter of the inner upper half-hole 111 is smaller than that of the outer upper half-hole 112; the lower half hole 22 comprises an inner lower half hole 221 and an outer lower half hole 222, the diameter of the inner lower half hole 221 is smaller than that of the outer lower half hole 222, namely, the wire hole 3 is divided into a large circular hole section and a small circular hole section, the aperture of the large circular hole is larger than that of the outgoing wire, so that the length of the outgoing wire can be conveniently adjusted after the wire is connected.
The two sides of the upper line clamping plate 1 are respectively provided with the positioning columns 12, the two sides of the lower line clamping plate 2 are respectively provided with the positioning holes 23, when the upper line clamping plate 1 and the lower line clamping plate 2 are installed together, the positioning columns 12 are embedded into the positioning holes 23, and the installation structure is simple.
Example two:
as shown in fig. 1, fig. 2, fig. 6 to fig. 8, a plastic package motor, including pivot, rotor and plastic package stator, the rotor is installed in the pivot, and the rotor outside is located to the plastic package stator cover, wherein the plastic package stator includes stator core 4, end insulation 5, coil winding, plastic-sealed body and fastener subassembly 100, coils coil winding behind the stator core 4 end installation end insulation 5, and fastener subassembly 100 installs on the end insulation 5 of stator core 4 one end, and the plastic-sealed body will stator core 4, end insulation 5, coil winding and fastener subassembly 100 link as an organic whole, its characterized in that: the wire clamp assembly 100 is the wire clamp assembly according to the first embodiment, a plurality of lead-out power lines electrically connected with the coil winding are led out through the wire holes 3 of the wire clamp assembly 100, an installation boss 51 is arranged on the end insulation 5 at one end of the stator core 4, an insertion groove 52 is arranged in the installation boss 51, and the first boss 21 is inserted in the insertion groove 52.
The bottom of the lower line clamping plate 2 protrudes out of the first boss 21, the inner side surface 210 of the first boss 21 is provided with a plurality of positioning blocks 211, and the middle of the bottom of the first boss 21 is provided with an opening groove 212.
Be equipped with installation boss 51 on the end insulation 5 of foretell stator core 4 one end, be equipped with inserting groove 52 in the installation boss 51, the inboard edge of installation boss 51 is equipped with a plurality of recesses 53, a plurality of recesses 53 and inserting groove 52 are the intercommunication, a plurality of recesses 53 correspond with a plurality of locating pieces 211, when fastener subassembly 100 is installed on end insulation 5, the first boss 21 cartridge of fastener subassembly 100 is in inserting groove 52, locating piece 211 inlays in recess 53, the mounting structure is simple, excellent in positioning effect, it is not hard up to avoid the lead-out wire to produce easily.
The bottom of the insertion groove 52 is provided with the second boss 54, when the first boss 21 is inserted into the insertion groove 52, the opening groove 212 is clamped on the second boss 54, the mounting structure is simple, the positioning effect is good, and the lead-out wire is prevented from being loosened easily.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (11)
1. The utility model provides a wire clamp subassembly, includes last line splint (1) and lower line splint (2), goes up line splint (1) and installs together with lower line splint (2), forms a plurality of line holes (3) that allow the lead-out wire to pass between last line splint (1) and lower line splint (2), its characterized in that: the bottom of the lower line clamping plate (2) is provided with a first boss (21) for positioning and installing the line clamping assembly in a protruding mode.
2. A wire clamp assembly according to claim 1, wherein: a plurality of positioning blocks (211) are arranged on the inner side surface (210) of the first boss (21), and an open slot (212) is arranged in the middle of the bottom of the first boss (21).
3. A wire clamp assembly according to claim 2, wherein: the first boss (21) is an arc-shaped boss.
4. A wire clip assembly as claimed in claim 1, 2 or 3, wherein: be provided with a plurality of first holes (11) on the bottom of the splint (1) of going up the standard grade, be provided with a plurality of second holes (22) on the top of the splint (2) of going down the standard grade, when the splint (1) of going up the standard grade is installed together with the splint (2) of going down the standard grade, first holes (11) and second holes (22) amalgamation form line hole (3).
5. A wire clamp assembly according to claim 4, wherein: the center O1 of the upper half hole (11) and the center O2 of the lower half hole (22) form an eccentric distance L, so that the line hole (3) is oblate.
6. A wire clamp assembly according to claim 5, wherein: the upper half hole (11) comprises an inner upper half hole (111) and an outer upper half hole (112), and the diameter of the inner upper half hole (111) is smaller than that of the outer upper half hole (112).
7. A wire clamp assembly according to claim 6, wherein: the lower half hole (22) comprises an inner lower half hole (221) and an outer lower half hole (222), and the diameter of the inner lower half hole (221) is smaller than that of the outer lower half hole (222).
8. A wire clamp assembly according to claim 7, wherein: and positioning columns (12) are respectively arranged on two sides of the upper line clamping plate (1), positioning holes (23) are respectively arranged on two sides of the lower line clamping plate (2), and when the upper line clamping plate (1) and the lower line clamping plate (2) are installed together, the positioning columns (12) are embedded into the positioning holes (23).
9. The utility model provides a plastic envelope motor, includes pivot, rotor and plastic envelope stator, and the rotor is installed in the pivot, and the rotor outside is located to the plastic envelope stator cover, wherein the plastic envelope stator includes stator core (4), end insulation (5), coil winding, plastic-sealed body and fastener subassembly (100), and coil winding is convoluteed behind stator core (4) end installation end insulation (5), and the fastener subassembly (100) is installed on the end insulation (5) of stator core (4) one end, and the plastic-sealed body is right stator core (4), end insulation (5), coil winding and fastener subassembly (100) link integratively, its characterized in that: the wire clamp assembly (100) is the wire clamp assembly according to any one of claims 1 to 8, a plurality of lead-out power wires electrically connected with the coil winding are led out through the wire holes (3) of the wire clamp assembly (100), an installation boss (51) is arranged on the end insulation (5) at one end of the stator core (4), an insertion groove (52) is arranged in the installation boss (51), and the first boss (21) is inserted in the insertion groove (52).
10. The plastic package motor according to claim 9, wherein: be equipped with a plurality of locating pieces (211) on medial surface (210) of first boss (21), the inboard edge of installation boss (51) is equipped with a plurality of recesses (53), a plurality of recesses (53) are the intercommunication with inserting groove (52), a plurality of recesses (53) correspond with a plurality of locating pieces (211), when first boss (21) cartridge of fastener subassembly (100) is in inserting groove (52), locating piece (211) inlays in recess (53).
11. The plastic package motor according to claim 10, wherein: the bottom of the inserting groove (52) is provided with a second boss (54), the middle of the bottom of the first boss (21) is provided with an open slot (212), and the open slot (212) is clamped on the second boss (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357009.XU CN214850712U (en) | 2021-06-18 | 2021-06-18 | Wire clamp assembly and plastic package motor using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357009.XU CN214850712U (en) | 2021-06-18 | 2021-06-18 | Wire clamp assembly and plastic package motor using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850712U true CN214850712U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357009.XU Active CN214850712U (en) | 2021-06-18 | 2021-06-18 | Wire clamp assembly and plastic package motor using same |
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| Country | Link |
|---|---|
| CN (1) | CN214850712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023123672A1 (en) * | 2021-12-31 | 2023-07-06 | 中山大洋电机股份有限公司 | Lead-out wire sheath and motor applying same |
-
2021
- 2021-06-18 CN CN202121357009.XU patent/CN214850712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023123672A1 (en) * | 2021-12-31 | 2023-07-06 | 中山大洋电机股份有限公司 | Lead-out wire sheath and motor applying same |
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