CN212718543U - Wear-resisting high temperature resistant powder metallurgy ring flange - Google Patents
Wear-resisting high temperature resistant powder metallurgy ring flange Download PDFInfo
- Publication number
- CN212718543U CN212718543U CN202021604082.8U CN202021604082U CN212718543U CN 212718543 U CN212718543 U CN 212718543U CN 202021604082 U CN202021604082 U CN 202021604082U CN 212718543 U CN212718543 U CN 212718543U
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- Prior art keywords
- air inlet
- powder metallurgy
- wear
- resistant
- flange plate
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model discloses a wear-resisting high temperature resistant powder metallurgy ring flange, including flange disk body and oblique type air inlet pore, flange disk body top middle part is provided with the protection arch, the protection arch is all around be provided with the construction bolt hole on the flange disk body, the protruding inside heat insulation layer that is provided with of protection, be provided with central through hole on the heat insulation layer, be provided with on the protruding perisporium of protection oblique type air inlet pore, be connected with the intercommunication pipeline between the oblique type air inlet pore. Has the advantages that: the utility model discloses a set up the flange disk body that powder metallurgy made, increase porous structure's oblique type air inlet pore on the flange disk body, solved the tradition just antifriction and the not good drawback of high temperature resistance ability, the porous part that powder metallurgy technology was made simultaneously not only can improve the radiating efficiency, does not lose structural strength moreover and can stably use.
Description
Technical Field
The utility model relates to a ring flange technical field, concretely relates to wear-resisting high temperature resistant powder metallurgy ring flange.
Background
Powder metallurgy is a process for producing metal powder or metal powder as a raw material, forming and sintering the metal powder to produce metal materials, composite materials and various products, and a flange, which is called a flange for short, is a general name, and usually refers to a metal body similar to a disc, and is provided with a plurality of fixing holes for connecting other objects, which is widely used in machinery, parts for connecting pipes with each other are connected to pipe ends, holes are arranged on the flange, and bolts are used for tightly connecting the two flanges.
Common flange plates for automobile parts are formed by cutting steel through a machine tool, and the wear resistance and the high temperature resistance of the steel have certain limitations and are not beneficial to the safe use of automobiles in driving.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the wear-resistant and high-temperature-resistant powder metallurgy flange is provided, and the problem that the existing flange for automobile parts is formed by cutting steel materials through a machine tool, the wear resistance and the high temperature resistance of the steel materials have certain limitations, and the safety use of the steel materials in the running process of an automobile is not facilitated is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a wear-resisting high temperature resistant powder metallurgy ring flange, including flange disk body and oblique type air inlet pore, flange disk body top middle part is provided with the protection arch, the protection arch is all around be provided with the construction bolt hole on the flange disk body, the protruding inside heat insulation layer that is provided with of protection, be provided with central through hole on the heat insulation layer, be provided with on the protruding perisporium of protection oblique type air inlet pore, be connected with the intercommunication pipeline between the oblique type air inlet pore.
Furthermore, the protection protrusion is welded with the flange plate body, the mounting bolt holes are formed in the flange plate body, and the three groups of mounting bolt holes are formed.
By adopting the technical scheme, the protection bulge is used for protecting the flange plate body from being directly impacted and damaged by foreign objects.
Furthermore, the heat insulation layer and the protection protrusion are of an integrated structure, the peripheral walls of the heat insulation layer are coated with wear-resistant materials, and the heat insulation layer is internally molded with the heat insulation materials.
By adopting the technical scheme, the heat insulation layer is in direct contact with the automobile mounting structure, and has the function of reducing temperature conduction.
Furthermore, the central through hole penetrates through the heat insulation layer and the flange plate body.
Furthermore, the inclined air inlet hole is embedded inside the protection protrusion, and the inclined opening direction of the inclined air inlet hole is consistent with the rotation direction of the flange body.
Furthermore, the inclined air inlet duct has five groups, every two groups are arranged in close proximity, and the communicating pipeline and the inclined air inlet duct are of an integral structure.
By adopting the technical scheme, the inclined air inlet channels are in a group of two, and the middle of each inclined air inlet channel is communicated through the communication pipeline, so that the air source can be conveniently and quickly fed and discharged.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current flange dish for auto-parts all be steel and form through lathe cutting process, the wearability and the high temperature resistance of steel have certain limitation, are unfavorable for the car problem of safe handling in going, the utility model discloses a set up the flange disk body that powder metallurgy made, increase porous structure's oblique type air inlet pore on the flange disk body, solved the tradition just rub resistance and the not good drawback of high temperature resistance ability, the porous part that powder metallurgy technology was made simultaneously not only can improve the radiating efficiency, does not lose structural strength moreover and can use steadily.
Drawings
Fig. 1 is a schematic structural view of a wear-resistant and high-temperature-resistant powder metallurgy flange plate of the present invention;
fig. 2 is a left side view of the wear-resistant and high-temperature-resistant powder metallurgy flange plate of the present invention;
fig. 3 is a sectional view of the protection protrusion in the wear-resistant and high-temperature-resistant powder metallurgy flange plate.
The reference numerals are explained below:
1. a flange plate body; 2. a central through hole; 3. installing bolt holes; 4. a protection protrusion; 5. an oblique air inlet channel; 6. a communicating pipe; 7. a thermal insulation layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the wear-resistant and high-temperature-resistant powder metallurgy flange plate in this embodiment includes a flange plate body 1 and oblique air inlet channels 5, a protection protrusion 4 is disposed in the middle of the top end of the flange plate body 1, mounting bolt holes 3 are disposed around the protection protrusion 4 on the flange plate body 1, a heat insulating layer 7 is disposed inside the protection protrusion 4, a central through hole 2 is disposed on the heat insulating layer 7, the oblique air inlet channels 5 are disposed on the peripheral walls of the protection protrusion 4, and a communicating pipeline 6 is connected between the oblique air inlet channels 5.
The protection protrusion 4 is welded with the flange plate body 1, the mounting bolt holes 3 are formed in the flange plate body 1, and the mounting bolt holes 3 are provided with three groups.
Through adopting above-mentioned technical scheme, protection arch 4 is used for protecting flange disk body 1 to avoid being damaged by the direct impact of foreign object.
The heat insulation layer 7 and the protection bulge 4 are of an integral structure, the peripheral walls of the heat insulation layer 7 are coated with wear-resistant materials, and the heat insulation material is formed inside the heat insulation layer 7.
Through adopting above-mentioned technical scheme, thermal-insulated layer 7 and car mounting structure direct contact have the effect of reducing the temperature conduction.
The central through hole 2 penetrates through the heat insulation layer 7 and the flange plate body 1.
The inclined air inlet hole 5 is embedded in the protection protrusion 4, and the inclined opening direction of the inclined air inlet hole 5 is consistent with the rotation direction of the flange plate body 1.
The inclined air inlet duct 5 has five groups, every two groups are arranged closely, and the communicating pipeline 6 and the inclined air inlet duct 5 are of an integral structure.
By adopting the technical scheme, the inclined air inlet holes 5 are in a group of two, and the middle of each inclined air inlet hole is communicated through the communicating pipeline 6, so that the air source can be conveniently and quickly fed and discharged.
The specific implementation process of this embodiment is as follows: when the flange disc body 1 is installed, the flange disc body is butted to a shaft body of a corresponding structure of an automobile through a central through hole 2 and then is screwed into a mounting bolt hole 3 through a mounting bolt, the installation can be finished, in the running process of the automobile, the flange plate body 1 rotates anticlockwise, the inclined air inlet hole channel 5 on the protection bulge 4 can enter an external cooling air source and then is quickly discharged from the inclined air inlet hole channel 5 on the other side through the communicating pipeline 6, the flange plate body 1 is effectively cooled by air to achieve the purpose of heat dissipation, the flange plate body 1 is prevented from thermal attenuation to reduce the completeness, secondly, the flange plate body 1 is a part processed by a powder metallurgy process, and has excellent mechanical properties of high temperature resistance and friction resistance compared with the traditional part just cut, and the inclined air inlet duct 5 is directly manufactured, so that the structural strength of the flange plate body 1 is not influenced.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a wear-resisting high temperature resistant powder metallurgy ring flange which characterized in that: including flange disk body (1) and oblique type air inlet pore (5), flange disk body (1) top middle part is provided with the protection arch (4), protection arch (4) are all around be provided with mounting bolt hole (3) on flange disk body (1), the inside heat insulating layer (7) that is provided with of protection arch (4), be provided with central through-hole (2) on heat insulating layer (7), be provided with on the protruding (4) perisporium of protection oblique type air inlet pore (5), be connected with intercommunication pipeline (6) between oblique type air inlet pore (5).
2. A wear-resistant and high-temperature-resistant powder metallurgy flange plate according to claim 1, wherein: the protection protrusion (4) is welded with the flange plate body (1), the mounting bolt holes (3) are formed in the flange plate body (1), and three groups of mounting bolt holes (3) are arranged.
3. A wear-resistant and high-temperature-resistant powder metallurgy flange plate according to claim 1, wherein: the heat insulation layer (7) and the protection protrusion (4) are of an integral structure, the walls on the periphery of the heat insulation layer (7) are coated with wear-resistant materials, and the heat insulation layer (7) is internally molded with the heat insulation materials.
4. A wear-resistant and high-temperature-resistant powder metallurgy flange plate according to claim 1, wherein: the central through hole (2) penetrates through the heat insulation layer (7) and the flange plate body (1).
5. A wear-resistant and high-temperature-resistant powder metallurgy flange plate according to claim 1, wherein: the inclined air inlet hole (5) is embedded in the protection protrusion (4), and the inclined opening direction of the inclined air inlet hole (5) is consistent with the rotation direction of the flange plate body (1).
6. A wear-resistant and high-temperature-resistant powder metallurgy flange plate according to claim 1, wherein: the inclined air inlet duct (5) comprises five groups, every two groups are arranged in a close proximity mode, and the communicating pipeline (6) and the inclined air inlet duct (5) are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604082.8U CN212718543U (en) | 2020-08-05 | 2020-08-05 | Wear-resisting high temperature resistant powder metallurgy ring flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604082.8U CN212718543U (en) | 2020-08-05 | 2020-08-05 | Wear-resisting high temperature resistant powder metallurgy ring flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718543U true CN212718543U (en) | 2021-03-16 |
Family
ID=74913608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021604082.8U Expired - Fee Related CN212718543U (en) | 2020-08-05 | 2020-08-05 | Wear-resisting high temperature resistant powder metallurgy ring flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001072A (en) * | 2021-10-28 | 2022-02-01 | 浙江意动科技股份有限公司 | High temperature resistant flange based on 3D prints |
-
2020
- 2020-08-05 CN CN202021604082.8U patent/CN212718543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001072A (en) * | 2021-10-28 | 2022-02-01 | 浙江意动科技股份有限公司 | High temperature resistant flange based on 3D prints |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.21, Shangxing East Road, Xuehou village, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325000 Patentee after: Zhejiang Caleb New Material Co.,Ltd. Address before: No.21, Shangxing East Road, Xuehou village, Shangwang street, Ruian City, Wenzhou City, Zhejiang Province 325000 Patentee before: Ruian Caleb metal products Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |