CN201369296Y - Relay shaft supporting sheet - Google Patents
Relay shaft supporting sheet Download PDFInfo
- Publication number
- CN201369296Y CN201369296Y CNU2008200967842U CN200820096784U CN201369296Y CN 201369296 Y CN201369296 Y CN 201369296Y CN U2008200967842 U CNU2008200967842 U CN U2008200967842U CN 200820096784 U CN200820096784 U CN 200820096784U CN 201369296 Y CN201369296 Y CN 201369296Y
- Authority
- CN
- China
- Prior art keywords
- relay
- welding point
- support chip
- pad
- vertical plane
- 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
Links
- 238000003466 welding Methods 0.000 abstract description 11
- 229910000679 solder Inorganic materials 0.000 abstract description 6
- 230000003466 anti-cipated effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- Electromagnets (AREA)
Abstract
A bearing sheet of a relay shaft is T-shaped, a welding point which is in a straight line is arranged on a transverse plane, a bearing hole of the relay shaft is arranged on the lower portion of a vertical plane, the welding point is additionally arranged at a position corresponding to a long yoke of the relay when the vertical plane of the bearing sheet is assembled, and the additionally arranged welding point and the welding point on the transverse plane are in triangular distribution. The utility model discloses avoided traditional axle backing sheet solder joint linear distribution and the diaxon backing sheet that causes "outer splayed" or "interior splayed" phenomenon, made armature combination 4's drunkenness control in anticipated target to mechanical noise and card that the relay complete machine appears owing to axle backing sheet spot welding problem have just reduced greatly die.
Description
Technical field
The utility model relates to a kind of axle support chip of relay, belongs to the relay technical field.
Background technology
In high power relay, form that magnetic circuit combination is general adopts spot welding each unit construction together.And the several solder joints of traditional axle support chip when connecting are point-blank, after the spot welding effect often with the axle out of plumb, make the diaxon support chip that is positioned at both sides be " outer splayed " or " splayed ", will cause armature combination play excessive or too small.If armature combination play is excessive, mechanicalness noise appears in relay complete machine easily; If armature combination play is too small, just cause complete machine " stuck " phenomenon to occur probably.
The utility model content
The purpose of this utility model provides a kind of new relay axle support chip, to address the above problem.
Axle support chip described in the utility model is the T font, transverse plane is provided with pad in alignment, but the pedestal of recognizing site when promptly welding, the vertical plane bottom is provided with relay axle supported hole, while vertical plane and the long yoke of relay corresponding position, set up pad, make the pad set up and the pad distribution triangular in shape on the aforementioned lateral plane.
The size, shape and the quantity that increase pad are determined according to the actual conditions of relay.
Description of drawings
Fig. 1 is the utility model relay axle support chip structural representation.
Fig. 2 is the magnetic circuit combining structure schematic diagram after the assembling of the utility model axle support chip.
Among the figure, 1-coil combination, 2-magnet steel, the long yoke of 3-, the combination of 4-armature, the solder joint that 5-increases, 6-axle support chip.
Embodiment
As shown in the figure, axle support chip described in the utility model is the T font, transverse plane is provided with pad in alignment, the vertical plane bottom is provided with relay axle supported hole, while vertical plane and the long yoke of relay corresponding position, set up pad, the pad distribution triangular in shape on pad of setting up and the aforementioned lateral plane.
By spot welding, axle support chip 6 and coil combination 1, magnet steel 2, long yoke 3 and armature combination 4 are combined during installation, constituted the magnetic circuit combination.Carry out spot welding at solder joint 5 places that increase then, the axle support chip is spoted weld on the long yoke 3.Like this, solder joint distribution triangular in shape on the axle support chip, " outer splayed " or " interior splayed " phenomenon of the diaxon support chip of having avoided traditional support chip solder joint linear distribution and having caused, the play of armature combination 4 is controlled in the set goal, thereby has just reduced the relay complete machine greatly owing to a mechanicalness noise that support chip spot welding problem occurs and stuck.
Claims (1)
1, a kind of relay axle support chip, described axle support chip is " T " font, transverse plane is provided with pad in alignment, the vertical plane bottom is provided with relay axle supported hole, it is characterized in that: during this support chip vertical plane assembling and the long yoke of relay corresponding position, set up pad (5), the pad distribution triangular in shape on pad of setting up and the aforementioned lateral plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967842U CN201369296Y (en) | 2008-11-14 | 2008-11-14 | Relay shaft supporting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967842U CN201369296Y (en) | 2008-11-14 | 2008-11-14 | Relay shaft supporting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369296Y true CN201369296Y (en) | 2009-12-23 |
Family
ID=41488187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200967842U Expired - Fee Related CN201369296Y (en) | 2008-11-14 | 2008-11-14 | Relay shaft supporting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369296Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295844A (en) * | 2013-05-23 | 2013-09-11 | 哈尔滨工业大学 | Balance-force permanent-magnet relay |
-
2008
- 2008-11-14 CN CNU2008200967842U patent/CN201369296Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295844A (en) * | 2013-05-23 | 2013-09-11 | 哈尔滨工业大学 | Balance-force permanent-magnet relay |
| CN103295844B (en) * | 2013-05-23 | 2016-04-06 | 哈尔滨工业大学 | Balance-force permanent-magnet relay |
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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: 20091223 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |