CN204681200U - The mount fixing structure of connection box for motor - Google Patents
The mount fixing structure of connection box for motor Download PDFInfo
- Publication number
- CN204681200U CN204681200U CN201520421274.8U CN201520421274U CN204681200U CN 204681200 U CN204681200 U CN 204681200U CN 201520421274 U CN201520421274 U CN 201520421274U CN 204681200 U CN204681200 U CN 204681200U
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- CN
- China
- Prior art keywords
- screw
- slide block
- motor
- hole
- mounting groove
- 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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Abstract
The utility model provides a kind of mount fixing structure of connection box for motor, comprises terminal box drain pan, motor case, slide block group, the first screw and the second screw, wherein: described motor case is provided with the first wire hole, mounting groove and the first screw; Slide block in described slide block group embeds chute; Described slide block has through hole and the second screw, described first screw passes the through hole on slide block and is threaded onto the first screw; Described terminal box drain pan is provided with the second wire hole and installing hole, and this terminal box drain pan with the second wire hole just to the mode of the first wire hole, by through installing hole and the second screw being threaded onto the second screw of slide block be fixed on slide block.The installation that the utility model realizes terminal box drain pan by slide block is fixed, and carries out spacing by the first screw to slide block, and the second wire hole on terminal box drain pan can be made just to the first wire hole on motor case, can to there will not be slippage off normal.
Description
Technical field
The utility model relates to electric machine structure field, more particularly, relates to a kind of mount fixing structure of connection box for motor.
Background technology
In existing motor (especially heavy-duty motor), general by special terminal box, externally fed power supply is connected to the stator conductor of motor, to realize the winding power of motor.In addition, be also provided with earth connection at junction box, earth cable line can be connected by this earth connection, thus make the frame ground of motor.
Existing terminal box is generally fixedly fitted on the housing of motor.Then, due in advance and do not know the installation situation of motor, therefore, before mounted motor, even between motor installation period, the position of terminal box and aligning direction usually also will change in the limit determined, to adapt to on-the-spot installation environment.Therefore terminal box is assembled to regularly to the mode of the housing of motor, it has certain restriction for structural design.
In addition, the mode of the housing by slide block, terminal box being installed to motor is also had, to adapt to the in-site installation of motor.But in which, because the relative position in motor outlet wire hole needs fixing, and slide block can relative movement, not easily locates when mounting and adjusting.
Utility model content
The technical problems to be solved in the utility model is, has particular/special requirement, problem that slide block mounting means is not easily located when being directly fixed on casing for above-mentioned connection box for motor to structure, provides a kind of mount fixing structure of connection box for motor.
The technical scheme that the utility model solves the problems of the technologies described above is, a kind of mount fixing structure of connection box for motor is provided, comprise terminal box drain pan, motor case, slide block group, the first screw and the second screw, wherein: described motor case is provided with the first wire hole, mounting groove and the first screw, and described first screw is positioned at bottom mounting groove; Slide block in described slide block group embeds chute, and the size of this slider top is greater than the size of mounting groove opening; Described slide block has through hole and the second screw, described first screw passes the through hole on slide block and is threaded onto the first screw, and the diameter of the nut of described first screw is less than the diameter of the through hole on slide block; Described terminal box drain pan is provided with the second wire hole and installing hole, and this terminal box drain pan with the second wire hole just to the mode of the first wire hole, by through installing hole and the second screw being threaded onto the second screw of slide block be fixed on slide block.
In the mount fixing structure of connection box for motor described in the utility model, the both sides of the first wire hole on described motor case are respectively equipped with mounting groove, and the bottom of each mounting groove is equipped with the first screw; Described slide block group comprises two slide blocks be arranged on respectively in two mounting grooves.
In the mount fixing structure of connection box for motor described in the utility model, described two mounting grooves be arranged in parallel.
In the mount fixing structure of connection box for motor described in the utility model, described mounting groove is T-slot or dovetail groove.
In the mount fixing structure of connection box for motor described in the utility model, described mounting groove is parallel to the axis of motor.
In the mount fixing structure of connection box for motor described in the utility model, described first screw is the fastening screw of motor case, and described first screw is motor case trip bolt.
In the mount fixing structure of connection box for motor described in the utility model, the through hole on described slide block is waist hole.
The mount fixing structure of connection box for motor of the present utility model has following beneficial effect: the installation being realized terminal box drain pan by slide block is fixed, and carry out spacing by the first screw to the slide block in mounting groove, the second wire hole on terminal box drain pan can be made just to the first wire hole on motor case, slippage off normal can be there will not be.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the mount fixing structure embodiment of the utility model connection box for motor.
Fig. 2 is the schematic diagram of motor case and slide block in Fig. 1.
Fig. 3 is the schematic diagram of slide block in Fig. 2.
Fig. 4 is the schematic diagram of terminal box drain pan in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-4, be the schematic diagram of the mount fixing structure embodiment of the utility model connection box for motor, this structure can be applicable to motor, and the terminal box especially in heavy-duty motor is installed.The mount fixing structure of the connection box for motor of the present embodiment comprises terminal box drain pan 20, motor case 10 and slide block group.
Be equipped with the parts such as motor stator, rotor in motor case 10, and this motor case 10 is provided with the first wire hole 11, mounting groove 12 and the first screw, above-mentioned first screw is positioned at bottom mounting groove 12.Above-mentioned first wire hole 11 for motor stator power line is picked out, to connect power supply.Mounting groove 12 can be linear pattern and is parallel to the axis of motor.Especially, this mounting groove 12 can be T-slot or dovetail groove etc.
Slide block group comprises slide block 30, and this slide block 30 embeds mounting groove 12.The size at above-mentioned slide block 30 top is greater than the size of mounting groove 12 opening (top), thus slide block 30 can slide in mounting groove 12, and can not deviate from from the opening part of mounting groove 12.Slide block 30 has through hole 31 and the second screw 32, first screw 40 is threaded onto the first screw bottom mounting groove 12 through through hole 31, and the diameter of the nut of the first screw 40 is less than the diameter of the through hole 31 on slide block 30.Like this, slide block 30 can move in the limited range in mounting groove 12.Certainly, above-mentioned through hole 31 also can adopt waist hole, and the length direction of the long axis mounting groove 12 in this waist hole.
Terminal box drain pan 20 is provided with the second wire hole 21 and one group of installing hole 22, and this terminal box drain pan 20 with the second wire hole 21 just to the mode of the first wire hole 11 on motor case 10, by through installing hole 22 and the second screw 50 being threaded onto the second screw 32 of slide block 30 be fixed on slide block 30.
When installing above-mentioned terminal box drain pan 20, first slide block 30 is put into mounting groove 12 (now slide block 30 can move freely at the length direction of mounting groove 12 along mounting groove 12), then the first screw 40 is passed the through hole 31 on slide block 30, be threaded onto the first screw bottom mounting groove 12, such slide block 30 is namely spacing by the first screw 5, finally this terminal box drain pan 20 is fastened on the second screw 32 of slide block 30 by the installing hole 22 that the second screw 50 passes terminal box drain pan 20, second wire hole 21 of terminal box drain pan 20 aims at the first wire hole 11 of motor case 10 just, slippage off normal can not be produced.
It is simple and reliable for structure that above-mentioned terminal box installs fixed form, accurately can locate, can not produce slippage off normal, and fitting operation is convenient, and cost is lower.
For realizing the stable installation of terminal box, above-mentioned motor case 10 is provided with two mounting grooves 12, and these two mounting grooves 12 lay respectively at the both sides of the first wire hole 11, and the bottom of each mounting groove 12 is equipped with the first screw.Correspondingly, slide block group also comprises two slide blocks 30, and these two slide blocks 30 are installed in two mounting grooves 12 respectively by two the first screws.Particularly, two mounting grooves 12 on above-mentioned motor case 10 be arranged in parallel (axis being parallel to motor).
Especially, above-mentioned first screw is the fastening screw of motor case 10, and the first screw 40 is the trip bolt of motor case 10, namely the first screw 40 itself is for realizing the fastening of motor case 10 and internal stator, and the nut portion of this first screw 40 achieves the spacing of slide block 30.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (7)
1. the mount fixing structure of a connection box for motor, it is characterized in that: comprise terminal box drain pan, motor case, slide block group, the first screw and the second screw, wherein: described motor case is provided with the first wire hole, mounting groove and the first screw, and described first screw is positioned at bottom mounting groove; Slide block in described slide block group embeds chute, and the size of this slider top is greater than the size of mounting groove opening; Described slide block has through hole and the second screw, described first screw passes the through hole on slide block and is threaded onto the first screw, and the diameter of the nut of described first screw is less than the diameter of the through hole on slide block; Described terminal box drain pan is provided with the second wire hole and installing hole, and this terminal box drain pan with the second wire hole just to the mode of the first wire hole, by through installing hole and the second screw being threaded onto the second screw of slide block be fixed on slide block.
2. the mount fixing structure of connection box for motor according to claim 1, is characterized in that: the both sides of the first wire hole on described motor case are respectively equipped with mounting groove, and the bottom of each mounting groove is equipped with the first screw; Described slide block group comprises two slide blocks be arranged on respectively in two mounting grooves.
3. the mount fixing structure of connection box for motor according to claim 2, is characterized in that: described two mounting grooves be arranged in parallel.
4. the mount fixing structure of the connection box for motor according to any one of claim 1-3, is characterized in that: described mounting groove is T-slot or dovetail groove.
5. the mount fixing structure of connection box for motor according to claim 4, is characterized in that: described mounting groove is parallel to the axis of motor.
6. the mount fixing structure of connection box for motor according to claim 1, is characterized in that: described first screw is the fastening screw of motor case, and described first screw is motor case trip bolt.
7. the mount fixing structure of connection box for motor according to claim 1, is characterized in that: the through hole on described slide block is waist hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421274.8U CN204681200U (en) | 2015-06-18 | 2015-06-18 | The mount fixing structure of connection box for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421274.8U CN204681200U (en) | 2015-06-18 | 2015-06-18 | The mount fixing structure of connection box for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681200U true CN204681200U (en) | 2015-09-30 |
Family
ID=54180867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421274.8U Expired - Fee Related CN204681200U (en) | 2015-06-18 | 2015-06-18 | The mount fixing structure of connection box for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253561A (en) * | 2016-08-03 | 2016-12-21 | 佛山市朗特电机有限公司 | A kind of motor being easily installed |
| CN109768650A (en) * | 2017-11-09 | 2019-05-17 | 西门子公司 | Motor case and motor with the motor case |
-
2015
- 2015-06-18 CN CN201520421274.8U patent/CN204681200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253561A (en) * | 2016-08-03 | 2016-12-21 | 佛山市朗特电机有限公司 | A kind of motor being easily installed |
| CN109768650A (en) * | 2017-11-09 | 2019-05-17 | 西门子公司 | Motor case and motor with the motor case |
| CN109768650B (en) * | 2017-11-09 | 2021-04-20 | 西门子公司 | Motor casing and motor with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |