CN208209702U - A kind of waterproof joint of motor - Google Patents
A kind of waterproof joint of motor Download PDFInfo
- Publication number
- CN208209702U CN208209702U CN201820924036.2U CN201820924036U CN208209702U CN 208209702 U CN208209702 U CN 208209702U CN 201820924036 U CN201820924036 U CN 201820924036U CN 208209702 U CN208209702 U CN 208209702U
- Authority
- CN
- China
- Prior art keywords
- washer
- motor
- nut
- fitting body
- waterproof joint
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of waterproof joint of motor, including the fitting body being connected on motor, it is characterized by: the fitting body upper end is equipped with nut, washer is equipped between the fitting body and nut, the washer is equipped with multiple threading holes to be pierced by harness respectively, the fitting body outer ring is equipped with external screw thread, and the nut inner ring is equipped with internal screw thread, compresses gap between each threading hole of the washer deformable seal and harness by tightening the nut.This waterproof joint of motor structure of the utility model is simple, quick and easy for installation, and preferable sealing effect can be obtained, and has stronger practicability and preferable application prospect.
Description
Technical field
The utility model belongs to technical field of motors, more specifically to a kind of waterproof joint of motor.
Background technique
With the motorized of automobile, motor is for directly driving automobilism, according to use condition of the motor on automobile,
It is required that motor must satisfy the requirement of waterproof and dustproof, the connection poor sealing effect of electric machine joint is not able to satisfy peace in the prior art
Dress needs.
Utility model content
The purpose of this utility model is to solve the problems, such as of the existing technology, provides that a kind of structure is simple, and sealing effect is good
Waterproof joint of motor.
To achieve the goals above, the technical solution that the utility model is taken are as follows: provided this waterproof joint of motor,
Including the fitting body being connected on motor, it is characterised in that: the fitting body upper end is equipped with nut, the fitting body and nut it
Between be equipped with washer, the washer be equipped with multiple threading holes to be pierced by harness respectively, the fitting body outer ring be equipped with outer spiral shell
Line, the nut inner ring are equipped with internal screw thread, by tighten the nut compress each threading hole of washer deformable seal with
Gap between harness.
To keep above-mentioned technical proposal more detailed and specific, the utility model also provides optimization technique further below
Scheme, to obtain satisfied practical function:
The washer is rubber washer, and compression groove is equipped on the outer circumference surface of the washer.
The threading hole is arranged along with the center circle of the washer arranged concentric, and the threading hole uniform intervals are arranged in
In the center circle.
Gasket is equipped between the nut and the washer.
The gasket is plastic spacer, and through-hole corresponding with the threading hole is equipped on the gasket.
The fitting body is equipped with installation base, and the installation base is equipped with the seal groove for placing sealing ring.
The utility model waterproof joint of motor compared with prior art, has the advantage that this motor of the utility model
Waterproof joint structure is simple, quick and easy for installation, and preferable sealing effect can be obtained, with stronger practicability and preferably
Application prospect.
Detailed description of the invention
The label in content and figure expressed by the attached drawing to this specification is briefly described below:
Fig. 1 is the utility model waterproof joint of motor structural schematic diagram；
Fig. 2 is the utility model middle washer structural schematic diagram；
In the figure, it is marked as 1, nut, 2, gasket, 3, fitting body, 4, sealing ring, 5, washer, 51, compression groove, 52, threading
Hole.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
This waterproof joint of motor of the utility model, as shown in Figure 1, 2, including the fitting body 3 being connected on motor, connector
3 upper end of body is equipped with nut 1, and washer 5 is equipped between fitting body 3 and nut 1, and washer 5 is equipped with multiple to be pierced by harness respectively
Threading hole 52.3 outer ring of fitting body is equipped with external screw thread, and 1 inner ring of nut is equipped with internal screw thread, is become by 1 compression washer 5 of tightening nuts
Shape seals the gap between each threading hole 52 and harness.The structure is that washer 5 is designed to porous similar honeycomb structure, will
Electric wire reaches sealing state by the deformation of compression washer 5 in nut 1 and 3 connection procedure of fitting body, to obtain preferably sealing effect
Fruit.
In the utility model, washer 5 is rubber washer, compression groove 51 is equipped on the outer circumference surface of washer 5, as shown in figure 1
It is shown, compression groove 51 setting can buffer gasket 5 compressive deformation, avoid over-voltage from causing the expendable deformation of washer 5.
In the utility model, threading hole 52 is arranged along with the center circle of 5 arranged concentric of washer, and 52 uniform intervals of threading hole
It is arranged in center circle.Every harness can be corresponded to, one and the comparable threading hole 52 of beam diameter are set, 52 diameter of threading hole can
It is arranged slightly larger than beam diameter 5-10mm, convenient for threading and sealing.
In the utility model, gasket 2 is equipped between nut 1 and washer 5.Gasket 2 is plastic spacer, is equipped on gasket 2
Through-hole corresponding with threading hole.The setting of gasket 2 can further lift-off seal effect, and the usual metalwork of nut 1, washer 5 are
Rubber parts is arranged the gasket 2 also and can prevent nut 1 from acting directly on washer 5 and causes to wear, and can extend washer 5 uses the longevity
It is upwardly-deformed can also to limit the conquassation generation of washer 5 for life.
In the utility model, fitting body 3 is equipped with installation base, and installation base is equipped with the sealing ring for placing sealing ring 4
Slot.Fitting body 3 is assembled on motor, reaches sealing state by sealing ring 4.
This waterproof joint of motor of the utility model, is arranged threading hole 52 on washer 5, and electric wire passes through wearing on washer 5
String holes 52 passes through；Nut 1 is connected through a screw thread compression gasket 2 and washer 5, and washer 5 deforms, and reaches and seals with line contacts；
This waterproof joint of motor of the utility model, sealing effect is good, electric wire pass through threading hole 52, washer 5 deformation with
Line contacts, electric wire and washer 5, which come into full contact with, reaches good seal state；Electric wire passes through threading hole 52, nut 1 and fitting body 3
It is connected through a screw thread compression and reaches sealing, it is easy for installation flexible.
This waterproof joint of motor structure of the utility model is simple, quick and easy for installation, and preferable sealing effect can be obtained
Fruit has stronger practicability and preferable application prospect.
The utility model is exemplarily described above in conjunction with attached drawing, but the utility model be not limited to it is above-mentioned
Mode, as long as the improvement or directly application of the various unsubstantialities carried out using the method concept and technical solution of the utility model
In other occasions, all fall in the protection scope of the utility model.
Claims (6)
1. a kind of waterproof joint of motor, including the fitting body being connected on motor, it is characterised in that: the fitting body upper end is equipped with
Nut is equipped with washer between the fitting body and nut, the washer is equipped with multiple threading holes to be pierced by harness respectively,
The fitting body outer ring is equipped with external screw thread, and the nut inner ring is equipped with internal screw thread, compresses the washer by tightening the nut
Gap between each threading hole of deformable seal and harness.
2. waterproof joint of motor described in accordance with the claim 1, it is characterised in that: the washer is rubber washer, in the pad
The outer circumference surface of circle is equipped with compression groove.
3. waterproof joint of motor according to claim 2, it is characterised in that: the threading hole edge and the concentric cloth of the washer
The center circle arrangement set, and the threading hole uniform intervals are arranged in the center circle.
4. according to the described in any item waterproof joint of motor of claims 1 to 3, it is characterised in that: the nut and the washer
Between be equipped with gasket.
5. waterproof joint of motor according to claim 4, it is characterised in that: the gasket is plastic spacer, in the pad
On piece is equipped with through-hole corresponding with the threading hole.
6. waterproof joint of motor described in accordance with the claim 1, it is characterised in that: the fitting body is equipped with installation base, institute
It states installation base and is equipped with the seal groove for placing sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924036.2U CN208209702U (en) | 2018-06-14 | 2018-06-14 | A kind of waterproof joint of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924036.2U CN208209702U (en) | 2018-06-14 | 2018-06-14 | A kind of waterproof joint of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209702U true CN208209702U (en) | 2018-12-07 |
Family
ID=64497269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924036.2U Expired - Fee Related CN208209702U (en) | 2018-06-14 | 2018-06-14 | A kind of waterproof joint of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318831A (en) * | 2018-12-10 | 2019-02-12 | 营口阿部配线有限公司 | A kind of motorcar electric turning machine harness connector |
-
2018
- 2018-06-14 CN CN201820924036.2U patent/CN208209702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318831A (en) * | 2018-12-10 | 2019-02-12 | 营口阿部配线有限公司 | A kind of motorcar electric turning machine harness connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |