CN204646878U - A kind of dynamic iron core - Google Patents
A kind of dynamic iron core Download PDFInfo
- Publication number
- CN204646878U CN204646878U CN201520167844.5U CN201520167844U CN204646878U CN 204646878 U CN204646878 U CN 204646878U CN 201520167844 U CN201520167844 U CN 201520167844U CN 204646878 U CN204646878 U CN 204646878U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- mounting hole
- oil storage
- iron core
- hole
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a kind of dynamic iron core, comprise iron core body, mounting hole is provided with at the two ends of iron core body, two mounting holes are respectively the first mounting hole and the second mounting hole, the hole wall of the first mounting hole is provided with annular mounting groove, the cell wall of annular mounting groove is fixed with multiple spring, and the other end of spring is connected with fixing pin; The hole wall of the second mounting hole is provided with multiple axial arranging and the oil storage tank extended along the second mounting hole hole wall circumference, and the cross section of this oil storage tank is notched circle, and the opening of this oil storage tank is towards the cavity of the second mounting hole.Fixing pin is stuck in the surface of parts to be connected under the restoring force effect of spring, can play the effect of fixing engaging; Be filled with lubricant oil in oil storage tank, dynamic iron core is when rotating, and the lubricant oil in oil storage tank overflows in oil storage tank, serves lubrication, ensure that the working life of connected element to the parts connected.
Description
Technical field
The utility model relates to a kind of dynamic iron core.
Background technique
Dynamic iron core is the link in mechanical part, mainly play the effect of connection, present dynamic iron core is when installing connection, all be threaded, time there will be phenomenon that is stuck or screw thread stripped thread for a long time, and present dynamic iron core is substantially all the effect not with lubrication, needs manually to lubricate, inconvenient during lubrication, have impact on the using effect of dynamic iron core.
Model utility content
The purpose of this utility model is the defect in order to solve in prior art existing for dynamic iron core, provides a kind of easy to connect and can self-lubricated dynamic iron core.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of dynamic iron core, comprise iron core body, mounting hole is provided with at the two ends of iron core body, two mounting holes are respectively the first mounting hole and the second mounting hole, the hole wall of described first mounting hole is provided with annular mounting groove, the cell wall of annular mounting groove is fixed with multiple spring, and the other end of described spring is connected with fixing pin;
The hole wall of described second mounting hole is provided with multiple axial arranging and the oil storage tank extended along the second mounting hole hole wall circumference, and the cross section of this oil storage tank is notched circle, and the opening of this oil storage tank is towards the cavity of the second mounting hole.
Above-mentioned one moves iron core, and the opening bore of described oil storage tank is less than the intracavity diameter of oil storage tank.
Above-mentioned one moves iron core, and the quantity of described fixing pin is four.
Above-mentioned one moves iron core, is filled with lubricant oil in described oil storage tank.
The beneficial effects of the utility model are: the hole wall of the first mounting hole of this dynamic iron core is provided with annular mounting groove, the cell wall of annular mounting groove is fixed with multiple spring, the other end of spring is connected with fixing pin, when mounted, parts to be connected are inserted in the first mounting hole, after trip spring by direct Compress Spring, fixing pin is stuck in the surface of parts to be connected under the restoring force effect of spring, can play the effect of fixing engaging; The hole wall of the second mounting hole is provided with multiple axial arranging and the oil storage tank extended along the second mounting hole hole wall circumference, the cross section of this oil storage tank is notched circle, lubricant oil is filled with in oil storage tank, dynamic iron core is when rotating, lubricant oil in oil storage tank overflows in oil storage tank, lubrication is served to the parts connected, ensure that the working life of connected element.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Further understand for making to have structure characteristic of the present utility model and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1, a kind of dynamic iron core, comprise iron core body 1, be provided with mounting hole at the two ends of iron core body 1, the hole wall that two mounting holes are respectively the first mounting hole 2 and the second mounting hole 3, first mounting hole 2 is provided with annular mounting groove 4, the cell wall of annular mounting groove 4 is fixed with multiple spring 5, the other end of spring 5 is connected with fixing pin 6, and in the utility model, the quantity of fixing pin 6 is preferably four;
The hole wall of the second mounting hole 3 is provided with multiple axial arranging and the oil storage tank 7 extended along the second mounting hole 3 hole wall circumference, the cross section of this oil storage tank 7 is notched circle, the opening of this oil storage tank 7 is towards the cavity of the second mounting hole 3, the opening bore of oil storage tank 7 is less than the intracavity diameter of oil storage tank 7, is filled with lubricant oil in oil storage tank 7.
The hole wall of the first mounting hole of this dynamic iron core is provided with annular mounting groove 4, the cell wall of annular mounting groove 4 is fixed with multiple spring 5, the other end of spring 5 is connected with fixing pin 6, when mounted, parts to be connected are inserted in the first mounting hole 2, after trip spring 5 by direct Compress Spring 5, fixing pin 6 is stuck in the surface of parts to be connected under the restoring force effect of spring 5, can play the effect of fixing engaging; The hole wall of the second mounting hole 3 is provided with multiple axial arranging and the oil storage tank 7 extended along the second mounting hole 3 hole wall circumference, the cross section of this oil storage tank 7 is notched circle, lubricant oil is filled with in oil storage tank 7, dynamic iron core is when rotating, lubricant oil in oil storage tank 7 overflows in oil storage tank 7, lubrication is served to the parts connected, ensure that the working life of connected element.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. a dynamic iron core, comprise iron core body, mounting hole is provided with at the two ends of iron core body, two mounting holes are respectively the first mounting hole and the second mounting hole, it is characterized in that, the hole wall of described first mounting hole is provided with annular mounting groove, and the cell wall of annular mounting groove is fixed with multiple spring, and the other end of described spring is connected with fixing pin;
The hole wall of described second mounting hole is provided with multiple axial arranging and the oil storage tank extended along the second mounting hole hole wall circumference, and the cross section of this oil storage tank is notched circle, and the opening of this oil storage tank is towards the cavity of the second mounting hole.
2. one according to claim 1 moves iron core, it is characterized in that, the opening bore of described oil storage tank is less than the intracavity diameter of oil storage tank.
3. one according to claim 1 moves iron core, it is characterized in that, the quantity of described fixing pin is four.
4. one according to claim 1 moves iron core, it is characterized in that, is filled with lubricant oil in described oil storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167844.5U CN204646878U (en) | 2015-03-24 | 2015-03-24 | A kind of dynamic iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167844.5U CN204646878U (en) | 2015-03-24 | 2015-03-24 | A kind of dynamic iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646878U true CN204646878U (en) | 2015-09-16 |
Family
ID=54099637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167844.5U Expired - Fee Related CN204646878U (en) | 2015-03-24 | 2015-03-24 | A kind of dynamic iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339515A (en) * | 2017-05-16 | 2017-11-10 | 国网浙江省电力公司台州供电公司 | A kind of anti-vortex composite wall bushing flange plate |
| CN112935219A (en) * | 2021-01-28 | 2021-06-11 | 湛江德利车辆部件有限公司 | Extrusion lubricating structure and die-casting die extrusion mechanism |
-
2015
- 2015-03-24 CN CN201520167844.5U patent/CN204646878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339515A (en) * | 2017-05-16 | 2017-11-10 | 国网浙江省电力公司台州供电公司 | A kind of anti-vortex composite wall bushing flange plate |
| CN107339515B (en) * | 2017-05-16 | 2023-10-17 | 国网浙江省电力公司台州供电公司 | Vortex-resistant composite material wall bushing flange plate |
| CN112935219A (en) * | 2021-01-28 | 2021-06-11 | 湛江德利车辆部件有限公司 | Extrusion lubricating structure and die-casting die extrusion mechanism |
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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: 20150916 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |