CN201937375U - Motor end cover for conveniently changing mode of motor installation - Google Patents
Motor end cover for conveniently changing mode of motor installation Download PDFInfo
- Publication number
- CN201937375U CN201937375U CN2011200892142U CN201120089214U CN201937375U CN 201937375 U CN201937375 U CN 201937375U CN 2011200892142 U CN2011200892142 U CN 2011200892142U CN 201120089214 U CN201120089214 U CN 201120089214U CN 201937375 U CN201937375 U CN 201937375U
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- end cap
- motor
- basic end
- electric motor
- convenient
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Abstract
The utility model discloses an end cover for conveniently changing modes of motor installation and belongs to the technology of motors, which substantially resolves the problem of prior art that the installation mode of specific motor cannot be changed. The end cover for conveniently changing modes of motor installation comprises a basic end cover with a stopping opening of a convex plate arranged in the middle of the outer surface, an installing hole arranged on the edge of the basic end cover and a screw hole arranged on the basic end cover for connecting a motor base. The motor end cover can change the installation modes of motors only through disassembling four bolts, and is feasible to widely popularize and apply and is convenient operate.
Description
Technical field
The utility model relates to a kind of installing component of motor, specifically, relates to a kind of electric motor end cap of being convenient to change electrical installation.
Background technology
At present, known electric motor end cap adopts the integral type end cap mostly, and this class motor then must be changed the whole front end housing of motor if will change its mounting means.Waste time and energy owing to change the mounting means of motor, also cause the damage of motor bearings easily, the perhaps infringement of other parts, thus cause motor performance to descend even the damage motor; Simultaneously, the layman be difficult to change the mounting means of motor under the situation that does not have relevant art and professional tool, makes the motor of various models be subjected to the environmental limit can not be general; More materials also must be prepared by the motor factory of this fixed installation mode, if factory will change production cycle and the stock that mounting means then can increase motor, thus the production cost of increase enterprise.
Therefore, there is the deficiency that is difficult to change mounting means in the electric motor end cap of the fixed installation mode of using at present, needs further improvement, and just can not be subjected to the restriction of environment for use.
The utility model content
The purpose of this utility model is the defective that exists in the prior art in order to overcome to provide a kind of electric motor end cap of being convenient to change electrical installation, realizes must not dismantling the purpose that motor can change the mounting means of motor.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of electric motor end cap of being convenient to change electrical installation comprises that the outer surface middle part is provided with the basic end cap of boss seam, is arranged at the installing hole on the basic end cap edge, and is arranged at the screw that is used to connect electric machine stand on the basic end cap.
In order to improve the intensity of screw, described basic end cap inner surface also is provided with the boss that is connected as a single entity with screw.
Further,, be evenly distributed with four screws on the described basic end cap, and the center of circle of the cross section of all screws circle is positioned on the same circumference for the fastness that guarantees that basic end cap is connected with electric machine stand.
For the steadiness that guarantees that basic end cap is installed, the edge of described basic end cap is evenly distributed with at least three installing holes.
Described screw is on the basic end cap between boss seam and the installing hole.
Further, for the ease of realizing the installation of other modes, the utility model also comprises the mounting panel that is connected with basic end cap by bolt, and this mounting panel is provided with the indent seam that is complementary with the boss seam, and with basic end cap on the corresponding through hole of screw; Described bolt passes this through hole and is connected with described screw.
For the ease of the installation of electric motor end cap, also be provided with the user installation hole on the described mounting panel.
In order to reduce the friction between bolt and the screw, described bolt place also is provided with spring washer.
Again further, also be provided with the inner recess that is communicated with through hole on the described mounting panel.
Principle of the present utility model is, realizes the different installation of different model motor by basic end cap and cooperating of mounting panel.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model need only just can be installed on electric motor end cap on the electric machine stand of different model by four bolts of dismounting, and the mounting means that changes motor is not only simple to operate, and easily and fast;
2. the utility model need not to open motor, does not need very high professional skill, and the user can change the mounting means of motor voluntarily, has large-scale promotion, Application feasibility;
3. the utility model effectively improves the versatility of motor, helps the stock that enterprise reduces motor, saves cost;
4. the utility model design is ingenious, and it is convenient to realize, production cost is low.
Description of drawings
Fig. 1 is a basic end cap sectional view of the present utility model;
Fig. 2 is the sectional view of mounting panel of the present utility model;
The basic end cap sectional view of B3 type motor when Fig. 3 is 4 installing holes;
The basic end cap sectional view of B3 type motor when Fig. 4 is 6 installing holes;
B5 type motor mounting plate sectional view when Fig. 5 is 4 user installation holes;
Fig. 6 is the sectional view that basic end cap is connected with B5 type motor mounting plate;
Fig. 7 is the sectional view that basic end cap is connected with B14 type motor mounting plate.
The basic end cap of corresponding title: the 1-of label in the accompanying drawing, 2-bolt, 4-B5 type motor mounting plate, 5-B14 type motor mounting plate, 6-boss seam, 7-screw, 8-boss, 9-installing hole, 10-indent seam, 11-inner recess, 12-through hole, 13-user installation hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With B3 type electric motor end cap is example, and as Fig. 1, Fig. 3, shown in Figure 4, the end cap of this motor mainly is made up of the basic end cap 1 that is arranged on the motor side.Basic end cap 1 surface is provided with four screws 7, and the position of the connecting hole on the position of these four screws 7 and the electric machine stand is corresponding, and the center of circle in its cross section is evenly distributed on the same circumference.In order to improve the bonding strength of basic end cap 1 and motor, the inner surface of basic end cap 1 also is provided with four boss 8, and these four boss 8 are connected as a single entity with screw 7 respectively, bolt passes these four screws and is connected with the connecting hole of electric machine stand, forms the end cap of B3 type motor thereby the two is combined closely.
User installation also is provided with installing hole 9 on the edge of basic end face 1 for convenience.Middle part, basic end cap 1 surface is provided with one and is mainly used to cooperate with mounting panel to improve the boss seam 6 of basic end face 1 and the bonding strength of mounting panel, then only need get final product by basic end cap in the present embodiment.Screw 7 is on the basic end cap 1 between boss seam 6 and the installing hole 9.
For the motor of B3 type, the quantity of the installing hole 9 on the basic end cap 1 is three, four or six, and the user can select wherein a kind of flexibly according to the demand of oneself.The installing hole 9 of varying number, its position on basic end cap 1 is also different:
The position in 4 holes: as shown in Figure 3, the center of circle of four installing hole 9 cross sections circles is evenly distributed on the same circumference, and overlaps with the center of circle of screw 7 cross sections circle, and each installing hole 9 all is positioned on the symmetry axis at round place, the center of circle, screw 7 cross sections.
The position in 6 holes: as shown in Figure 4, the center of circle of six installing hole 9 cross sections circles is evenly distributed on the same circumference, and overlaps with the center of circle of screw 7 cross sections circles, and in the symmetry axis in the installing hole 9 place symmetry axis one place, the center of circle of justifying with screw 7 cross sections one overlaps.
Like this, the user will not take apart by original motor, can also select the connected mode of motor and the quantity of installing hole according to actual needs, the motor of original fixed installation mode is combined with basic end cap, thereby reach the purpose that changes its mounting means, turn waste into wealth, installation simultaneously is also very convenient, can also reduce the stock of enterprise.
Present embodiment is compared with enforcement 1, and its basic structure is identical, and has set up a mounting panel on the basis of embodiment 1.This mounting panel be provided with basic end cap 1 on the indent seam 10 that boss seam 6 positions are corresponding and shape is complementary, also be provided with and corresponding four through holes 12 in screw 7 positions; The center of circle of these four through hole cross section circles is evenly distributed on the same circumference.In order to improve the bonding strength between basic end face 1 and the mounting panel, the surface of mounting panel also is provided with four inner recess 11, and these four inner recess 11 distribute uniformly and are communicated with through hole 12 respectively.Bolt 2 passes this through hole 12 and is connected with described screw 7, thereby has realized combining of basic end cap 1 and mounting panel.In order to reduce the friction between bolt and the screw, also set up a spring washer at bolt 2 places.
In order to realize the change of different model electrical installation, mounting panel is divided into two kinds of B5 type motor mounting plate and B14 type motor mounting plates, effectively like this enlarged the scope of application of the present utility model.Because the quantity in the user installation hole on B5 type motor mounting plate 4 and the B14 type motor mounting plate 5 is different, its position on mounting panel is also different, and particular location and corresponding annexation are as follows:
The annexation mode of B5 type motor mounting plate:
As Fig. 2, Fig. 5, shown in Figure 6, the indent seam 10 of B5 type motor mounting plate 4 is set on the boss seam 6 of basic end cap 1, and passes through hole 12 with bolt 2 and be connected firmly with screw 7; So basic end cap 1 combines with B5 type motor mounting plate 4, thereby forms the mounting means with B5 type electric motor end cap.B5 type motor mounting plate 4 is provided with four or eight user installation holes 13 simultaneously.With four holes is example, these four user installation holes 13 are arranged on the edge of B5 type motor mounting plate 4, and the center of circle of its cross section circle is evenly distributed on the same circumference, and overlaps with the center of circle of through hole 12 cross sections circles, each user installation hole 13 all keeps the position of α=45 ° to concern on the position with adjacent inner recess 11.
The mounting means of B14 type motor mounting plate:
As Fig. 2, shown in Figure 7, the indent seam 10 of B14 type motor mounting plate 5 is set on the boss seam 6 of basic end cap 1, and the screw 7 that passes on through hole 12 and the basic end cap 1 with bolt 2 is connected firmly; So basic end cap 1 combines with B14 type motor mounting plate 5, forms the mounting means with B14 type electric motor end cap.Because it is four user installation hole 13 that B14 type motor mounting plate 5 is provided with quantity, these four user installation holes 13 are arranged on the edge of B14 type motor mounting plate 5, and the center of circle of its cross section circle is evenly distributed on the same circumference, and overlaps with the center of circle of through hole 12 cross sections circles, each user installation hole 13 keeps 45 positions of spending to concern on the position with adjacent inner recess 11.
According to the foregoing description, just can realize the utility model well, and execution mode of the present utility model includes but not limited to the foregoing description.
Claims (9)
1. electric motor end cap of being convenient to change electrical installation, it is characterized in that, comprise that the outer surface middle part is provided with the basic end cap (1) of boss seam (6), be arranged at the installing hole (9) on this basic end cap (1) edge, and be arranged at the screw (7) that is used to connect electric machine stand on the basic end cap (1).
2. a kind of electric motor end cap of being convenient to change electrical installation according to claim 1 is characterized in that, described basic end cap (1) inner surface also is provided with the boss (8) that is connected as a single entity with screw (7).
3. a kind of electric motor end cap of being convenient to change electrical installation according to claim 2 is characterized in that, is evenly distributed with four screws (7) on the described basic end cap, and the center of circle of the cross section of all screws circle is positioned on the same circumference.
4. a kind of electric motor end cap of being convenient to change electrical installation according to claim 3 is characterized in that the edge of described basic end cap (1) is evenly distributed with at least three installing holes (9).
5. a kind of electric motor end cap of being convenient to change electrical installation according to claim 4 is characterized in that, described screw (7) is positioned on the basic end cap (1) between boss seam (6) and the installing hole (9).
6. a kind of electric motor end cap of being convenient to change electrical installation according to claim 3, it is characterized in that, also comprise the mounting panel that is connected with basic end cap (1) by bolt (2), this mounting panel is provided with the indent seam (10) that is complementary with boss seam (6), and with basic end cap (1) on the corresponding through hole (12) of screw (7); Described bolt (2) passes this through hole (12) and is connected with described screw (7).
7. a kind of electric motor end cap of being convenient to change electrical installation according to claim 6 is characterized in that, also is provided with user installation hole (13) on the described mounting panel.
8. a kind of electric motor end cap of being convenient to change electrical installation according to claim 7 is characterized in that described bolt (2) locates also to be provided with spring washer.
9. a kind of electric motor end cap of being convenient to change electrical installation according to claim 8 is characterized in that, also is provided with the inner recess (11) that is communicated with through hole (12) on the described mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200892142U CN201937375U (en) | 2011-03-30 | 2011-03-30 | Motor end cover for conveniently changing mode of motor installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200892142U CN201937375U (en) | 2011-03-30 | 2011-03-30 | Motor end cover for conveniently changing mode of motor installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937375U true CN201937375U (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200892142U Expired - Fee Related CN201937375U (en) | 2011-03-30 | 2011-03-30 | Motor end cover for conveniently changing mode of motor installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611234A (en) * | 2012-03-22 | 2012-07-25 | 无锡星诺电气有限公司 | Motor front cover |
| CN102777097A (en) * | 2012-08-07 | 2012-11-14 | 横店集团联宜电机有限公司 | Connecting structure for connecting end cover and shell of rail door driving device and use method of connecting structure |
| CN103199657A (en) * | 2013-04-10 | 2013-07-10 | 南车株洲电力机车研究所有限公司 | Mounting device of traction motor |
| CN106253541A (en) * | 2016-08-29 | 2016-12-21 | 上海特波电机有限公司 | The motor case of many mounting means |
-
2011
- 2011-03-30 CN CN2011200892142U patent/CN201937375U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611234A (en) * | 2012-03-22 | 2012-07-25 | 无锡星诺电气有限公司 | Motor front cover |
| CN102777097A (en) * | 2012-08-07 | 2012-11-14 | 横店集团联宜电机有限公司 | Connecting structure for connecting end cover and shell of rail door driving device and use method of connecting structure |
| CN103199657A (en) * | 2013-04-10 | 2013-07-10 | 南车株洲电力机车研究所有限公司 | Mounting device of traction motor |
| CN103199657B (en) * | 2013-04-10 | 2015-09-23 | 南车株洲电力机车研究所有限公司 | A kind of erecting device of traction electric machine |
| CN106253541A (en) * | 2016-08-29 | 2016-12-21 | 上海特波电机有限公司 | The motor case of many mounting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140330 |