CN204419371U - Heat radiating type tension rail - Google Patents
Heat radiating type tension rail Download PDFInfo
- Publication number
- CN204419371U CN204419371U CN201420807388.1U CN201420807388U CN204419371U CN 204419371 U CN204419371 U CN 204419371U CN 201420807388 U CN201420807388 U CN 201420807388U CN 204419371 U CN204419371 U CN 204419371U
- Authority
- CN
- China
- Prior art keywords
- steel pole
- tension rail
- type tension
- radiating type
- described steel
- 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 discloses a kind of heat radiating type tension rail, comprise: steel pole, stabilizing spring, oil guide slot and heat dissipating layer, the two ends stable connection spring respectively of described steel pole, the surface of described steel pole is provided with oil guide slot, the inside of described oil guide slot is provided with oil through, the inner side and outer side of described steel pole connects heat dissipating layer, and described heat dissipating layer is thermal conductance silicone grease layer.By the way, a kind of heat radiating type tension rail of the utility model, structure is simple, and hardness is high, wear-resistant, not frangibility, has radiating structure, prevents heat impaired, increases the service life.
Description
Technical field
The utility model relates to diesel engine arts, particularly relates to a kind of heat radiating type tension rail.
Background technique
Diesel engine application is extensive, is in the position of the opposite core of affiliated industrial chain.In the development of more than ten years in the past, diesel engine production industry defines a series of supporting enterprise, a lot of diesel engine enterprises role that act as assembly assembler, and the component of some keys of diesel engine: crank-connecting rod, piston, cylinder liner, cam have transferred to specialized company to produce more.Division of labor based on specialization makes diesel engine manufacturer more can concentrate the advantage of self, be absorbed in the design of diesel engine and manufacture.
All will use tension rail in diesel engine, the easy heat distortion when working long hours of general tension rail is impaired, reduces working efficiency.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of heat radiating type tension rail, and structure is simple, and hardness is high, wear-resistant, not frangibility, has radiating structure, prevents heat impaired, increases the service life.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of heat radiating type tension rail, comprise steel pole, stabilizing spring, oil guide slot and heat dissipating layer, the two ends stable connection spring respectively of described steel pole, the surface of described steel pole is provided with oil guide slot, the inside of described oil guide slot is provided with oil through, and the inner side and outer side of described steel pole connects heat dissipating layer, and described heat dissipating layer is thermal conductance silicone grease layer.
In the utility model preferred embodiment, the centre of described steel pole is sagged shape.
In the utility model preferred embodiment, the material of described steel pole is high carbon steel or converted steel.
In the utility model preferred embodiment, described steel pole surface is provided with stiffening rib.
The beneficial effects of the utility model are: a kind of heat radiating type tension rail of the utility model, structure is simple, and hardness is high, wear-resistant, not frangibility, has radiating structure, prevents heat impaired, increases the service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of heat radiating type tension rail one of the present utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, stabilizing spring, and 2, oil guide slot, 3, steel pole, 4, heat dissipating layer, 5, stiffening rib.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is embodiment comprise:
A kind of heat radiating type tension rail, comprise steel pole 3, stabilizing spring 1, oil guide slot 2 and heat dissipating layer 4, the two ends stable connection spring 1 respectively of described steel pole 3, the surface of described steel pole 3 is provided with oil guide slot 2, the inside of described oil guide slot 2 is provided with oil through, the inner side and outer side of described steel pole 3 connects heat dissipating layer 4, and described heat dissipating layer 4 is thermal conductance silicone grease layer.
In addition, the centre of described steel pole 3 is sagged shape.
In addition, the material of described steel pole 3 is high carbon steel or converted steel.
In addition, described steel pole 3 surface is provided with stiffening rib 5.
A kind of heat radiating type tension rail of the utility model, structure is simple, and hardness is high, wear-resistant, not frangibility, has radiating structure, prevents heat impaired, increases the service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a heat radiating type tension rail, it is characterized in that, comprise: steel pole, stabilizing spring, oil guide slot and heat dissipating layer, the two ends stable connection spring respectively of described steel pole, the surface of described steel pole is provided with oil guide slot, the inside of described oil guide slot is provided with oil through, and the inner side and outer side of described steel pole connects heat dissipating layer, and described heat dissipating layer is thermal conductance silicone grease layer.
2. a kind of heat radiating type tension rail according to claim 1, is characterized in that, the centre of described steel pole is sagged shape.
3. a kind of heat radiating type tension rail according to claim 1, is characterized in that, the material of described steel pole is high carbon steel or converted steel.
4. a kind of heat radiating type tension rail according to claim 1, is characterized in that, described steel pole surface is provided with stiffening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807388.1U CN204419371U (en) | 2014-12-19 | 2014-12-19 | Heat radiating type tension rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807388.1U CN204419371U (en) | 2014-12-19 | 2014-12-19 | Heat radiating type tension rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419371U true CN204419371U (en) | 2015-06-24 |
Family
ID=53469749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807388.1U Expired - Fee Related CN204419371U (en) | 2014-12-19 | 2014-12-19 | Heat radiating type tension rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419371U (en) |
-
2014
- 2014-12-19 CN CN201420807388.1U patent/CN204419371U/en not_active Expired - Fee Related
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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: 20150624 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |