CN209896828U - Wire protecting sleeve with lead fixing and clamping device and motor - Google Patents
Wire protecting sleeve with lead fixing and clamping device and motor Download PDFInfo
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- CN209896828U CN209896828U CN201920397724.2U CN201920397724U CN209896828U CN 209896828 U CN209896828 U CN 209896828U CN 201920397724 U CN201920397724 U CN 201920397724U CN 209896828 U CN209896828 U CN 209896828U
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- grommet
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Abstract
The utility model discloses a protective wire sleeve with a lead fixing and clamping device and a motor, comprising a protective wire sleeve and a lead fixing and clamping device, wherein the protective wire sleeve comprises a cylinder body part, the bottom of the cylinder body part forms a convex part, the middle of the cylinder body part is provided with a threaded hole, the outer peripheral surface of the convex part is provided with a first clamping groove, the middle of the convex part is provided with a mounting hole, the mounting hole is communicated with the threaded hole, a step is arranged between the threaded hole and the mounting hole, the lead fixing and clamping device is arranged in the mounting hole, the tail end part of the lead fixing and clamping device is provided with a plurality of barbs, the front end part of the lead fixing and clamping device is provided with a boss, when the lead fixing and clamping device is arranged in the mounting hole, the barbs are buckled on the step, the inner side surface of the boss is clung to the end surface of the convex part, the lead fixing and clamping device is, the fixing effect is good, the cost of parts is low, and the structure is simple.
Description
The technical field is as follows:
the utility model relates to a take lead wire fixing and clamping device's protecting wire cover and motor.
Background art:
the existing motor comprises a motor shell, an end cover, a wire protecting sleeve, a rotor assembly and a stator assembly, wherein the rotor assembly and the stator assembly are installed in the motor shell, a wire outlet hole is formed in the motor shell, the wire protecting sleeve is installed on the wire outlet hole, a coiled pipe is connected to the wire protecting sleeve, one end of the coiled pipe is in threaded connection with the wire protecting sleeve, the other end of the coiled pipe is connected with a connector, a motor lead is led out of the wire protecting sleeve, a PCB welding lead scheme is used in the motor for ensuring the pull-off force of the lead, the PCB only plays a role in wire passing, the cost of the PCB is high, the overall cost of the motor is high, and the market competitiveness of a product is reduced.
The utility model has the following contents:
the utility model aims at providing a take lead wire fixing and clamping device's protect line cover and motor solves and uses PCB board welding lead wire scheme in the motor in order to guarantee pulling of lead wire among the prior art, because the PCB board only plays the line effect, and the PCB board is with high costs, leads to the motor overall cost high, reduces the technical problem of the market competition of product.
The purpose of the utility model is realized by the following technical scheme.
The utility model aims at providing a take lead wire fixing and clamping device's wire sheath and motor.
The utility model provides a take lead wire fixed clamping device's protecting wire cover, includes protecting wire cover and lead wire fixed clamping device, the protecting wire cover includes barrel portion, and barrel portion's bottom forms the convex part, and barrel portion's centre is equipped with the screw hole, is equipped with first draw-in groove on the convex part outer peripheral face, the mounting hole has been seted up in the middle of the convex part, be the intercommunication between mounting hole and the screw hole, be equipped with a step, its characterized in that between screw hole and the mounting hole: the lead fixing and clamping device is mounted in the mounting hole, a plurality of barbs are arranged at the tail end of the lead fixing and clamping device, a boss is arranged at the front end of the lead fixing and clamping device, the barbs are buckled on the steps when the lead fixing and clamping device is mounted in the mounting hole, the inner side face of the boss is tightly attached to the end face of the convex portion, and a fixing hole for fixing the lead is formed in the lead fixing and clamping device.
The lead fixing and clamping device is formed by combining a first half cylinder and a second half cylinder, and a connecting structure is arranged between the first half cylinder and the second half cylinder to be connected together.
The above-mentioned connection structure include second draw-in groove and card strip, the second draw-in groove sets up on half first barrel, the card strip sets up on half barrel of second, inlays the cooperation through second draw-in groove and card strip and makes half first barrel and half barrel assembly of second be in the same place.
The first half cylinder body is provided with a plurality of first half grooves at the joint with the second half cylinder body, the second half cylinder body is provided with a plurality of second half grooves at the joint with the first half cylinder body, and the plurality of first half grooves and the plurality of second half grooves are combined to form a plurality of fixing holes.
Be equipped with first half cavity on the first half barrel, be equipped with half cavity of second on the half barrel of second, the protrusion has first crossbeam on the inner wall of first half cavity, and the protrusion has the second crossbeam on the inner wall of half cavity of second, is provided with a plurality of first half recesses on the first crossbeam top surface, is provided with a plurality of half recesses of second on the second crossbeam top surface, and first crossbeam has 2, sets up preceding tip and the middle part at first half cavity respectively, and the second crossbeam has 2, sets up preceding tip and the middle part at half cavity of second respectively, be equipped with a plurality of first ribs on the first half recess, be equipped with a plurality of second ribs on the half recess of second.
The first half cylinder body and the second half cylinder body are approximately same in structure.
And a plurality of barbs are arranged at the tail ends of the first half cylinder body and the second half cylinder body.
One side of the boss protrudes with a convex strip which protrudes out of the end face of the convex part.
The lead fixing and clamping device is integrally formed by injection molding of plastic or other glue materials.
The utility model provides a motor, includes motor housing, grommet and installs rotor subassembly and stator module in motor housing on open and to have the wire hole, the grommet install on the wire hole, be connected with the coiled pipe on the grommet, the one end and the grommet threaded connection of coiled pipe, the other end of coiled pipe is connected with joint, its characterized in that: the wire sheath is the above-mentioned wire sheath.
Compared with the prior art, the utility model, following effect has:
1) the utility model discloses a protect line cover and lead wire fixed clamping device, the protect line cover includes barrel portion, and barrel portion's bottom forms the convex part, and barrel portion's centre is equipped with the screw hole, is equipped with first draw-in groove on the convex part outer peripheral face, the mounting hole has been seted up in the middle of the convex part, be the intercommunication between mounting hole and the screw hole, be equipped with a step, its characterized in that between screw hole and the mounting hole: the lead fixing and clamping device is mounted in the mounting hole, a plurality of barbs are arranged at the tail end of the lead fixing and clamping device, a boss is arranged at the front end of the lead fixing and clamping device, when the lead fixing and clamping device is mounted in the mounting hole, the barbs are buckled on the steps, the inner side surface of the boss is tightly attached to the end surface of the convex part, a fixing hole for fixing the lead is formed in the lead fixing and clamping device, the lead fixing frame device is effectively prevented from loosening in the positive and negative directions, the fixing effect is good, the lead fixing and clamping device is integrally injection-molded by plastic or other glue materials, the part structure cost is low, and the structure is simple;
2) other advantages are detailed in the detailed description of the embodiments.
Description of the drawings:
fig. 1 is a perspective view of a first embodiment of the present invention;
fig. 2 is a front view of a first embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is an exploded perspective view of a first embodiment of the present invention;
fig. 5 is a perspective view of a lead fixing and clamping device according to an embodiment of the present invention;
fig. 6 is an exploded perspective view of a lead fixing and clamping device according to an embodiment of the present invention;
fig. 7 is another perspective exploded view of a lead fixing and clamping device according to an embodiment of the present invention;
fig. 8 is a top view of a lead fixing and clamping device according to an embodiment of the present invention;
fig. 9 is a sectional view of B-B in fig. 8.
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 9, the present embodiment provides a wire sheath with a lead fixing and clamping device, including a wire sheath 1 and a lead fixing and clamping device 2, where the wire sheath 1 includes a barrel 11, a convex portion 12 is formed at the bottom of the barrel 11, a threaded hole 111 is formed in the middle of the barrel 11, a first clamping groove 121 is formed on the outer peripheral surface of the convex portion 12, a mounting hole 122 is formed in the middle of the convex portion 12, the mounting hole 122 is communicated with the threaded hole 111, and a step 10 is provided between the threaded hole 111 and the mounting hole 122, and the wire sheath is characterized in that: the lead fixing and clamping device 2 is installed in the installation hole 122, a plurality of barbs 21 are arranged at the tail end of the lead fixing and clamping device 2, a boss 222 is arranged at the front end of the lead fixing and clamping device 2, when the lead fixing and clamping device 2 is installed in the installation hole 122, the barbs 21 are buckled on the step 10, the inner side surface of the boss 222 is tightly attached to the end surface 120 of the convex portion 12, and a fixing hole 100 for fixing the outgoing line is formed in the lead fixing and clamping device 2.
The lead fixing and clamping device 2 is formed by combining a first half cylinder 22A and a second half cylinder 22B, and a connecting structure 23 is arranged between the first half cylinder 22A and the second half cylinder 22B to be connected together.
The connecting structure 23 comprises a second clamping groove 231 and a clamping strip 232, the second clamping groove 231 is arranged on the first half cylinder 22A, the clamping strip 232 is arranged on the second half cylinder 22B, and the first half cylinder 22A and the second half cylinder 22B are assembled together through the embedding and matching of the second clamping groove 231 and the clamping strip 232.
Be equipped with first half cavity 223A on the first half barrel 22A, be equipped with second half cavity 223B on the second half barrel 22B, the protrusion has first crossbeam 224A on first half cavity 223A's the inner wall, the protrusion has second crossbeam 224B on second half cavity 223B's the inner wall, the top surface is provided with a plurality of first half recess 20A on first crossbeam 224A, the top surface is provided with a plurality of second half recess 20B on the second crossbeam 224B, after first half barrel 22A and the lock of second half barrel 22B, first crossbeam 224A and the laminating from top to bottom of second crossbeam 224B, a plurality of first half recess 20A and a plurality of second half recess 20B make up a plurality of fixed orifices 100.
The first half cylinder 22A and the second half cylinder 22B have substantially the same structure.
The tail ends of the first half cylinder body 22A and the second half cylinder body 22B are provided with a plurality of barbs 21.
One side of the boss 222 protrudes a convex strip 2221, and the convex strip 2221 protrudes from the end face of the convex part 12.
The lead fixing and clamping device 2 is integrally formed by injection molding of plastic or other glue materials.
Example two:
this implementation is a motor, including motor housing, grommet and install rotor subassembly and stator module in motor housing on open and to have the wire hole, the grommet install on the wire hole, be connected with the coiled pipe on the grommet, the one end and the grommet threaded connection of coiled pipe, the other end of coiled pipe is connected with joint, its characterized in that: the wire sheath is the wire sheath with the lead fixing and clamping device in the first embodiment.
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 (10)
1. The utility model provides a take lead wire fixed clamping device's grommet, includes grommet (1) and lead wire fixed clamping device (2), grommet (1) includes barrel (11), and the bottom of barrel (11) forms convex part (12), and the centre of barrel (11) is equipped with screw hole (111), is equipped with first draw-in groove (121) on convex part (12) the periphery, mounting hole (122) have been seted up in the middle of convex part (12), be the intercommunication between mounting hole (122) and screw hole (111), be equipped with one step (10), its characterized in that between screw hole (111) and mounting hole (122): lead wire fixing and clamping device (2) are installed in mounting hole (122), be equipped with a plurality of barb (21) on the tail end of lead wire fixing and clamping device (2), be equipped with boss (222) on the front end of lead wire fixing and clamping device (2), when lead wire fixing and clamping device (2) are installed in mounting hole (122), barb (21) buckle is on step (10), the medial surface of boss (222) is hugged closely on the terminal surface of convex part (12), be equipped with fixed hole (100) of fixed lead-out wire on lead wire fixing and clamping device (2).
2. The grommet with a lead fixing and clamping device as set forth in claim 1, wherein: the lead fixing and clamping device (2) is formed by combining a first half cylinder body (22A) and a second half cylinder body (22B), and a connecting structure (23) is arranged between the first half cylinder body (22A) and the second half cylinder body (22B) to be connected together.
3. The grommet with a lead fixing and clamping device as set forth in claim 2, characterized in that: connection structure (23) include second draw-in groove (231) and card strip (232), second draw-in groove (231) set up on first half barrel (22A), card strip (232) set up on second half barrel (22B), inlay the cooperation through second draw-in groove (231) and card strip (232) and make first half barrel (22A) and second half barrel (22B) assemble together.
4. The grommet with lead wire fixing and clamping device according to claim 2 or 3, characterized in that: first half barrel (22A) on with second half barrel (22B) junction be equipped with a plurality of first half recess (20A), second half barrel (22B) on with first half barrel (22A) junction be equipped with a plurality of second half recess (20B), a plurality of first half recess (20A) and a plurality of second half recess (20B) make up a plurality of fixed orifices (100).
5. The grommet with lead wire fixing and clamping device according to claim 4, characterized in that: a first half cavity (223A) is arranged on the first half cylinder (22A), a second half cavity (223B) is arranged on the second half cylinder (22B), a first beam (224A) protrudes from the inner wall of the first half cavity (223A), a second beam (224B) is protruded on the inner wall of the second half cavity (223B), a plurality of first half grooves (20A) are arranged on the top surface of the first beam (224A), a plurality of second half grooves (20B) are arranged on the top surface of the second beam (224B), 2 first beams (224A) are respectively arranged at the front end part and the middle part of the first half cavity (223A), 2 second beams (224B) are respectively arranged at the front end part and the middle part of the second half cavity (223B), a plurality of first ribs (201A) are arranged on the first half groove (20A), and a plurality of second ribs (201B) are arranged on the second half groove (20B).
6. The grommet with lead wire fixing and clamping device according to claim 2 or 3, characterized in that: the first half cylinder (22A) and the second half cylinder (22B) have substantially the same structure.
7. The grommet with lead wire fixing and clamping device according to claim 5, characterized in that: the tail ends of the first half cylinder body (22A) and the second half cylinder body (22B) are provided with a plurality of barbs (21).
8. The grommet with lead wire fixing and clamping device according to claim 7, characterized in that: a convex strip (2221) is protruded from one side of the boss (222), and the convex strip (2221) is protruded out of the end face of the convex part (12).
9. The grommet with lead wire fixing and clamping device according to claim 8, characterized in that: the lead fixing and clamping device (2) is integrally formed by injection molding of plastic or other glue materials.
10. The utility model provides a motor, includes motor housing, grommet and installs rotor subassembly and stator module in motor housing on open and to have the wire hole, the grommet install on the wire hole, be connected with the coiled pipe on the grommet, the one end and the grommet threaded connection of coiled pipe, the other end of coiled pipe is connected with joint, its characterized in that: the wire sheath is the wire sheath of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397724.2U CN209896828U (en) | 2019-03-27 | 2019-03-27 | Wire protecting sleeve with lead fixing and clamping device and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397724.2U CN209896828U (en) | 2019-03-27 | 2019-03-27 | Wire protecting sleeve with lead fixing and clamping device and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209896828U true CN209896828U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397724.2U Active CN209896828U (en) | 2019-03-27 | 2019-03-27 | Wire protecting sleeve with lead fixing and clamping device and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209896828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768658A (en) * | 2019-03-27 | 2019-05-17 | 中山大洋电机股份有限公司 | A kind of wire bushing and motor with lead fixed clamping device |
-
2019
- 2019-03-27 CN CN201920397724.2U patent/CN209896828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768658A (en) * | 2019-03-27 | 2019-05-17 | 中山大洋电机股份有限公司 | A kind of wire bushing and motor with lead fixed clamping device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230324 Address after: 432900 The first floor of No. 2 plant of Xihu North Huiyang Electric Appliance Manufacturing Co., Ltd., 107 National Road, Xiaochang County, Xiaogan City, Hubei Province Patentee after: Hubei pangman Electric Technology Co.,Ltd. Address before: 528400 Guangdong province Zhongshan City West sirlon third industrial zone Patentee before: ZHONGSHAN BROAD-OCEAN MOTOR Co.,Ltd. |