CN102969859A - Installation structure of breakover plate of direct current motor - Google Patents
Installation structure of breakover plate of direct current motor Download PDFInfo
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- CN102969859A CN102969859A CN2012104432096A CN201210443209A CN102969859A CN 102969859 A CN102969859 A CN 102969859A CN 2012104432096 A CN2012104432096 A CN 2012104432096A CN 201210443209 A CN201210443209 A CN 201210443209A CN 102969859 A CN102969859 A CN 102969859A
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- conduction panel
- breakover
- plate
- fixed mount
- insulation fixed
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Abstract
The invention discloses an installation structure of a breakover plate of a direct current motor. The installation structure comprises an insulation fixing support and the breakover plate and is characterized in that at least a pair of buckles or clamping grooves is arranged on the insulation fixing support, the buckles or the clamping grooves correspond to each other, protruding sides are arranged on two sides of the breakover plate, and the protruding sides of the breakover plate are embedded in the buckles or the clamping grooves of the insulation fixing support to enable the breakover plate to be installed on the insulation fixing support. The installation structure has the advantages that the breakover plate is axially and slidingly installed on the insulation fixing support, and the buckles are matched with the protruding sides to achieve location of the breakover plate. The installation structure solves the problem that assembly in a traditional installation mode of the breakover plate wastes labor, the buckles of the insulation fixing support have certain damage, and the assembled breakover plate shifting is easy to shift and drop. The installation structure is characterized by being simple in structure, easy and convenient to assemble and good in reliable in fixation after assembly, and bringing convenience to mass production.
Description
Technical field
The present invention relates to motor conduction panel mounting structure, particularly a kind of direct current machine conduction panel mounting structure that is applied on the three-phase brushless dc motor.
Background technology
In order to solve direct current machine bearing galvanic corrosion problem, people have invented a kind of three-phase brushless dc motor with anti-electric corrosion structure, this motor is to make motor the first side end cap and the second side end cap be connected to form the equipotentiality body by conduction panel, reduce the voltage difference between stator and the axle, thereby bearing enclose pressure reduction is effectively reduced, be unlikely to cause the bearing oil mould breakdown, so just can prevent the bearing galvanic corrosion, prolong the useful life of motor.
The conduction panel mounting structure of at present direct current machine employing is: as shown in Figure 1, at insulation fixing plate 1 buckle or draw-in groove are set, conduction panel 2 is packed into by the mode that is pressed into by force in the buckle of insulation fixing plate, this structure has the advantages such as simplicity of design, cost of manufacture are low, but exists some not enough: 1. difficulty is packed into and the hidden danger of coming off is arranged.During assembling, need to apply larger external force just can make conduction panel change in the buckle of insulation fixing plate, exist to be pressed into too and requires great effort, causes operator's fatigue problem, and owing to there is certain breakoff phenomenon in the insulation fixing plate buckle when being pressed into by force, there is the hidden danger that comes off in the conduction panel after causing being pressed into; 2. conduction panel axially lacks spacing.Do not have axial limiting, the conduction panel after can causing assembling may be shifted, the impact normal operation.
Summary of the invention
Purpose of the present invention aims to provide the direct current machine conduction panel mounting structure reliable, that be convenient to produce in enormous quantities that is fixed well after a kind of simple in structure, easy to assembly and assembling, to overcome the shortcoming in the existing mounting structure.
The technical scheme that realizes the object of the invention is, a kind of direct current machine conduction panel mounting structure, comprise insulation fixed mount and conduction panel, it is characterized in that, on described insulation fixed mount, be provided with at least a pair of buckle or draw-in groove, corresponding with described buckle or draw-in groove, be provided with the protrusion limit in described conduction panel both sides, the protrusion limit of conduction panel embeds in the buckle or draw-in groove of insulation fixed mount, and conduction panel is installed on the insulation fixed mount.
Axially displaced in order to prevent the rear generation of conduction panel installation, guarantee normal operation, be provided with positioning convex or salient point on the described insulation fixed mount, corresponding with described positioning convex or salient point, be provided with through hole at described conduction panel, the positioning convex of described insulation fixed mount or salient point embed the through hole on the described conduction panel, realize the axial location of conduction panel on the insulation fixed mount.
Described conduction panel is square hole with the positioning convex of insulation fixed mount or the through hole that salient point cooperates.
When the present invention uses, the protrusion limit of conduction panel both sides buckle or the draw-in groove of insulation on the fixed mount that stagger placed, then conduction panel is endwisely slipped along the insulation fixed mount, protrusion limit on the conduction panel is embedded in the buckle or draw-in groove of insulation fixed mount, and in the through hole on the positioning convex on the insulation fixed mount or the salient point embedding conduction panel, realize the strong fix installation of conduction panel on the insulation fixed mount.
The invention has the beneficial effects as follows that conduction panel is installed in by endwisely slipping on the insulation fixed mount, and by the fully location of buckle with the chimeric realization conduction panel that protrudes limit, positioning convex and through hole.Solve the difficulty that assembling is required great effort in traditional conduction panel mounting means, there is certain breakoff phenomenon in the insulation fixing plate buckle, also avoided the defective that conduction panel easily is shifted, comes off after the assembling.It has simple in structure, assembling is easy and convenient, characteristics reliable, that be convenient to produce in enormous quantities are fixed well after the assembling.
Description of drawings
Fig. 1 prior art structural representation;
Fig. 2 is the assembly structure schematic diagram of the embodiment of the invention;
Fig. 3 is the stereogram of the insulation fixed mount of the embodiment of the invention;
Fig. 4 is the vertical view of the insulation fixed mount of the embodiment of the invention;
Fig. 5 is the upward view of the insulation fixed mount of the embodiment of the invention;
Fig. 6 is the stereogram of the conduction panel of the embodiment of the invention;
Fig. 7 is the front view of the conduction panel of the embodiment of the invention;
Fig. 8 is the vertical view of the conduction panel of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples patent of the present invention is further described.
Referring to Fig. 2～Fig. 8, a kind of direct current machine conduction panel mounting structure, comprise insulation fixed mount 1 and conduction panel 2, be provided with two pairs of buckles separated by a distance 11 or draw-in groove at described insulation fixed mount 1, corresponding with described buckle 11 or draw-in groove, be provided with two pairs in described conduction panel 2 both sides and protrude limit 21, the protrusion limit 21 of conduction panel 2 embeds in the buckle 11 or draw-in groove of insulation fixed mount 1; Be provided with positioning convex 12 or salient point on the described insulation fixed mount 1, corresponding with described positioning convex 12 or salient point, be provided with through hole 22 at described conduction panel 2, the positioning convex 12 of described insulation fixed mount 1 or salient point embed the through hole 22 on the described conduction panel 2, realize installation and the axial location of conduction panel 2 on insulation fixed mount 1, conduction panel 2 is installed on the insulation fixed mount 1.
Described conduction panel is square hole with the positioning convex of insulation fixed mount or the through hole that salient point cooperates.
When the present invention uses, two couples of conduction panel 2 both sides is protruded the two pairs of buckles 11 or the draw-in groove that stagger on the insulation fixed mount 1 on limit 21 to place, then conduction panel 2 is endwisely slipped along insulation fixed mount 1, protrusion limit 21 on the conduction panel 2 is embedded in the buckle 11 or draw-in groove of insulation fixed mount 1, and in the through hole 22 on the positioning convex 12 on the insulation fixed mount 1 or the salient point embedding conduction panel 2, realize the strong fix installation of conduction panel 2 on insulation fixed mount 1.
Claims (3)
1. direct current machine conduction panel mounting structure, comprise insulation fixed mount and conduction panel, it is characterized in that, on described insulation fixed mount, be provided with at least a pair of buckle or draw-in groove, corresponding with described buckle or draw-in groove, be provided with the protrusion limit in described conduction panel both sides, the protrusion limit of conduction panel embeds in the buckle or draw-in groove of insulation fixed mount, and conduction panel is installed on the insulation fixed mount.
2. direct current machine conduction panel mounting structure according to claim 1, it is characterized in that, be provided with positioning convex or salient point on the described insulation fixed mount, corresponding with described positioning convex or salient point, be provided with through hole at described conduction panel, the positioning convex of described insulation fixed mount or salient point embed the through hole on the described conduction panel, realize the axial location of conduction panel on the insulation fixed mount.
3. direct current machine conduction panel mounting structure according to claim 2 is characterized in that, described conduction panel is square hole with the positioning convex of insulation fixed mount or the through hole that salient point cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443209.6A CN102969859B (en) | 2012-11-08 | 2012-11-08 | Installation structure of breakover plate of direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210443209.6A CN102969859B (en) | 2012-11-08 | 2012-11-08 | Installation structure of breakover plate of direct current motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969859A true CN102969859A (en) | 2013-03-13 |
| CN102969859B CN102969859B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210443209.6A Active CN102969859B (en) | 2012-11-08 | 2012-11-08 | Installation structure of breakover plate of direct current motor |
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| CN (1) | CN102969859B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3021461A3 (en) * | 2014-11-14 | 2016-08-31 | Guangdong Welling Motor Manufacturing Co., Ltd. | Electric motor |
| CN108054878A (en) * | 2017-12-20 | 2018-05-18 | 珠海格力节能环保制冷技术研究中心有限公司 | The anti-electric arbor of motor and motor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100059548A (en) * | 2008-11-26 | 2010-06-04 | 현대자동차일본기술연구소 | Motor·generator for vehicle |
| CN102478037A (en) * | 2010-11-23 | 2012-05-30 | 珠海格力电器股份有限公司 | Air conditioner and panel grill assembly thereof and sliding fastener assembly in panel grill assembly |
| CN202488283U (en) * | 2012-02-27 | 2012-10-10 | 广东威灵电机制造有限公司 | Direct current motor with electrolytic corrosion prevention structure |
-
2012
- 2012-11-08 CN CN201210443209.6A patent/CN102969859B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100059548A (en) * | 2008-11-26 | 2010-06-04 | 현대자동차일본기술연구소 | Motor·generator for vehicle |
| CN102478037A (en) * | 2010-11-23 | 2012-05-30 | 珠海格力电器股份有限公司 | Air conditioner and panel grill assembly thereof and sliding fastener assembly in panel grill assembly |
| CN202488283U (en) * | 2012-02-27 | 2012-10-10 | 广东威灵电机制造有限公司 | Direct current motor with electrolytic corrosion prevention structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3021461A3 (en) * | 2014-11-14 | 2016-08-31 | Guangdong Welling Motor Manufacturing Co., Ltd. | Electric motor |
| CN104467294B (en) * | 2014-11-14 | 2017-11-10 | 广东威灵电机制造有限公司 | Motor |
| CN108054878A (en) * | 2017-12-20 | 2018-05-18 | 珠海格力节能环保制冷技术研究中心有限公司 | The anti-electric arbor of motor and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102969859B (en) | 2016-03-30 |
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