CN206452234U - A kind of circular joint box for motor - Google Patents
A kind of circular joint box for motor Download PDFInfo
- Publication number
- CN206452234U CN206452234U CN201720078482.1U CN201720078482U CN206452234U CN 206452234 U CN206452234 U CN 206452234U CN 201720078482 U CN201720078482 U CN 201720078482U CN 206452234 U CN206452234 U CN 206452234U
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- motor
- contact part
- junction box
- connection end
- wire hole
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Abstract
The utility model discloses a kind of circular joint box for motor, aim to provide a kind of sealing effectiveness good, the circular joint box of structural strength height and install convenient, its drip irrigation device is the cylindrical structure of junction box seat, junction box seat includes the first connection end and the second connection end, the end face of first connection end includes the first contact part being sequentially connected, connecting portion and the second contact part, first contact part, connecting portion and the second contact part are in arc-shaped, first contact part, connecting portion and the second contact part connect the first connection end end face radian to be formed and are adapted with the surface radian of motor, it is laser welding between the end face and motor of first connection end, the lid is arranged on the second connection end of junction box seat, the utility model is applied to motor device technical field.
Description
Technical field
The utility model is related to a kind of motor device technical field, more specifically, it relates to a kind of circle for motor
Shape terminal box.
Background technology
The motor that the utility model is studied is be mainly used in the safe and healthy strict demand such as food, medicine highly dense
Envelope property machinery.
Existing domestic prevalence is used on motor be square terminal box, because process structure is simple, junction box seat and wiring
There is corner or spot as yet untouched by a clean-up campaign between lid, junction box seat and wiring cartridge liner, motor cleaning trouble is difficult to eliminate, adds terminal box lining
Advance capital for body is nitrile rubber, is easily hardened using after the long period, also easy breed bacteria, causes pollution, dustproof and waterproof performance
It is not high.
Therefore in the market needs sealing effectiveness after a kind of and motor connection good, and structural strength is high and installs, use
Easily terminal box.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of with sealing effect after motor connection
Fruit is good, structural strength is high and installation, circular joint box easy to use.
To achieve the above object, the utility model provides following technical scheme：A kind of circular joint box for motor,
Including motor, with the junction box seat of motor connection and the lid being arranged on junction box seat, it is characterized in that：The junction box seat
Cylindrical structure, junction box seat includes the first connection end and the second connection end, and the end face of the first connection end includes being sequentially connected
The first contact part, connecting portion and the second contact part, the first contact part, connecting portion and the second contact part be in arc-shaped,
First contact part, connecting portion and the second contact part connect the surface radian phase for the first connection end end face radian and motor to be formed
Adaptation, is laser welding between the end face and motor of the first connection end, and the lid is arranged at the second connection end of junction box seat
On.
By using above-mentioned technical proposal, the cylindrical structure of junction box seat, junction box seat includes the first connection end and the
Two connection ends, because the end face of the first connection end includes the first contact part, connecting portion and the second contact part being sequentially connected, and
And first contact part, connecting portion and the second contact part are in arc-shaped, in order to which the end face for further increasing by the first connection end exists
The welding laminating degree with motor surface is reached during by welding, by by the first contact part, connecting portion and the second contact part
The first connection end end face radian that connection is formed is adapted with the surface radian of motor, then ensure that between junction box seat and motor
Effect, increase the sealing of connection, reduce pollution and processing that tradition brought using wiring cartridge liner aging just
Structural strength after prompt degree, and increase connection, the utility model will use nothing between the end face and motor of the first connection end
Seam welding, lid is arranged on the second connection end of junction box seat.
The utility model is further arranged to：The side wall of the junction box seat is provided with the first wire hole and the second outlet
Hole, the first wire hole is provided with plug, and the second wire hole is provided with nut swivel nut, the central axis of first wire hole and the
Angle between the central axis of two wire holes is 90 °, and a side end face of the first wire hole and the second wire hole is provided with spacing
Groove.
By using above-mentioned technical proposal, the side wall of junction box seat is provided with the first wire hole and the second wire hole, passes through
The first wire hole and the second wire hole being provided with the side wall of junction box seat, and the first wire hole is provided with plug, the
Two wire holes are provided with nut swivel nut, and nut swivel nut can also be provided with the first wire hole, and the second wire hole is provided with plug,
Outlet position can be adjusted according to their needs, so that using effect is added, and the central axis of the first wire hole and
Angle between the central axis of two wire holes is 90 °, is set by using said structure, and the first wire hole and second are gone out
The position of string holes, so that good using effect is ensure that, a side end face of further first wire hole and the second wire hole
Stopper slot is provided with, passes through the stopper slot of setting, it is ensured that plug or nut swivel nut are respectively in the first wire hole or the
Limit effect on two wire holes, then further increase the convenient degree of installation.
The utility model is further arranged to：Internal thread is set on the lid, and junction box seat is provided with external screw thread, lid
Sealing ring is provided between junction box seat.
By using above-mentioned technical proposal, internal thread is set, junction box seat is provided with external screw thread, lid and wiring on lid
Sealing ring is provided between cassette holder, because setting internal thread on lid, junction box seat is provided with external screw thread, by said structure
External screw thread cooperates, it is ensured that lid has a good waterproof effect, and set between lid and junction box seat it is close
Seal, then further maintain sealing effectiveness.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of circular joint box embodiment for motor of the utility model.
Fig. 2 is a kind of side structure schematic view of circular joint box embodiment for motor of the utility model.
Reference in figure, 1- junction box seats, the connection ends of 10- first, the contact parts of 101- first, 102- connecting portions, 103-
Second contact part, the connection ends of 11- second, the wire holes of 12- first, 120- stopper slots, 121- plugs, 13- nut swivel nuts, 2- boxes
Lid, 20- sealing rings, 3- motors.
Embodiment
It is described further referring to figs. 1 to Fig. 2 circular joint box embodiments for motor a kind of to the utility model.
A kind of circular joint box for motor, including motor 3, the junction box seat 1 that is connected with motor 3 and being arranged at connect
Lid 2 on line box seat 1, the cylindrical structure of junction box seat 1, junction box seat 1 includes the first connection end 10 and the second connection end
11, because the end face of the first connection end 10 includes the first contact part 101, the contact part of connecting portion 102 and second being sequentially connected
103, and the first contact part 101, the contact part 103 of connecting portion 102 and second are in arc-shaped, in order to further increase by first
The end face of connection end 10 reaches the welding laminating degree with the surface of motor 3 when by welding, by by the first contact part 101,
The end face radian of the first connection end 10 that the contact part 103 of connecting portion 102 and second is formed is adapted with the surface radian of motor 3,
The effect between junction box seat 1 and motor 3 is then ensure that, increases the sealing of connection and the convenient degree of processing, this practicality
Seamless welding is used between new end face and motor 3 by the first connection end 10, lid 2 is arranged at the second connection of junction box seat
On end 11.
The utility model is further arranged to, and the side wall of junction box seat 1 is provided with the first wire hole 12 and the second wire hole,
By being set on the first wire hole 12 being provided with the side wall of junction box seat 1 and the second wire hole, and the first wire hole 12
There is plug 121, the second wire hole is provided with nut swivel nut 13, nut swivel nut 13 can also be provided with the first wire hole 12, the
Two wire holes are provided with plug 121, and outlet position can be adjusted according to their needs, so that using effect is added, and the
Angle between the central axis of one wire hole 12 and the central axis of the second wire hole is 90 °, is set by using said structure
Put, by the position of the first wire hole 12 and the second wire hole, so as to ensure that good using effect, further first goes out
One side end face of the wire hole of string holes 12 and second be provided with stopper slot 120, pass through the stopper slot 120 of setting, it is ensured that plug or
Person's nut swivel nut in the first wire hole 12 or the limit effect on the second wire hole, then further increases installation respectively
Convenient degree.
The utility model is further arranged to, and is set on lid 2 on the second connection end 11 on internal thread, junction box seat 1
Provided with external screw thread, sealing ring 20, because setting internal thread on lid 2, junction box seat 1 are provided between lid 2 and junction box seat 1
Second connection end 11 is provided with external screw thread, is cooperated by the internal and external threads of said structure, it is ensured that lid 1 has good
Waterproof effect, and the sealing ring 20 set between lid 2 and junction box seat 1, then further maintain sealing effectiveness.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in of the present utility model protect
In the range of shield.
Claims (3)
1. a kind of circular joint box for motor, including motor, the junction box seat with motor connection and it is arranged at terminal box
Lid on seat, it is characterized in that：The cylindrical structure of junction box seat, junction box seat includes the first connection end and the second connection
End, the end face of the first connection end includes the first contact part, connecting portion and the second contact part being sequentially connected, the first contact part,
Connecting portion and the second contact part are in arc-shaped, and the first contact part, connecting portion and the second contact part connect to be formed first
Connection end end face radian is adapted with the surface radian of motor, is laser welding, institute between the end face and motor of the first connection end
Lid is stated to be arranged on the second connection end of junction box seat.
2. a kind of circular joint box for motor according to claim 1, it is characterized in that：The side wall of the junction box seat
The first wire hole and the second wire hole are provided with, the first wire hole is provided with plug, and the second wire hole is provided with nut swivel nut, institute
It is 90 ° to state the angle between the central axis of the first wire hole and the central axis of the second wire hole, the first wire hole and second
One side end face of wire hole is provided with stopper slot.
3. a kind of circular joint box for motor according to claim 1, it is characterized in that：Spiral shell in being set on the lid
Line, the second connection end of junction box seat is provided with external screw thread, and sealing ring is provided between lid and junction box seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078482.1U CN206452234U (en) | 2017-01-22 | 2017-01-22 | A kind of circular joint box for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078482.1U CN206452234U (en) | 2017-01-22 | 2017-01-22 | A kind of circular joint box for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452234U true CN206452234U (en) | 2017-08-29 |
Family
ID=59666837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078482.1U Active CN206452234U (en) | 2017-01-22 | 2017-01-22 | A kind of circular joint box for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394948A (en) * | 2017-09-15 | 2017-11-24 | 安徽红桥金属制造有限公司 | A kind of permanent protective property outdoor motor terminal box |
| CN110545006A (en) * | 2019-09-29 | 2019-12-06 | 中车株洲电机有限公司 | Motor and motor junction box thereof |
-
2017
- 2017-01-22 CN CN201720078482.1U patent/CN206452234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394948A (en) * | 2017-09-15 | 2017-11-24 | 安徽红桥金属制造有限公司 | A kind of permanent protective property outdoor motor terminal box |
| CN110545006A (en) * | 2019-09-29 | 2019-12-06 | 中车株洲电机有限公司 | Motor and motor junction box thereof |
| CN110545006B (en) * | 2019-09-29 | 2020-12-29 | 中车株洲电机有限公司 | Motor and motor junction box thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |