CN220566526U - Silicon carbide gear transmission tube - Google Patents
Silicon carbide gear transmission tube Download PDFInfo
- Publication number
- CN220566526U CN220566526U CN202322259006.8U CN202322259006U CN220566526U CN 220566526 U CN220566526 U CN 220566526U CN 202322259006 U CN202322259006 U CN 202322259006U CN 220566526 U CN220566526 U CN 220566526U
- Authority
- CN
- China
- Prior art keywords
- silicon carbide
- tube
- latch
- tube body
- gear transmission
- 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.)
- Active
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Abstract
The utility model discloses a silicon carbide gear transmission tube, which belongs to the technical field of silicon carbide and comprises a tube body, wherein driving structures are arranged at two ends of the tube body, and the tube body and the driving structures are integrally formed by adopting silicon carbide materials; the driving structure comprises clamping teeth distributed along the outer side wall of the pipe body in a circumferential array mode, and the clamping teeth are distributed along the direction of a generatrix of the outer side wall of the pipe body.
Description
Technical Field
The utility model relates to the technical field of silicon carbide, in particular to a silicon carbide gear transmission tube.
Background
The miniaturization and the light weight of mechanical equipment are the trend, how to consider the product performance quality and the low cost high-efficiency production is the problem that all equipment manufacturers must attach importance to, but because the transmission shaft is mostly solid metal rod, the whole weight is heavier, can't satisfy the demand of light weight, and transmission shaft and drive gear adopt interference fit's mode to install more, greatly influenced installation effectiveness.
Disclosure of Invention
For the problems in the prior art, the silicon carbide gear transmission tube provided by the utility model utilizes the hollow tube body to replace a transmission shaft for power transmission, so that the overall weight can be effectively reduced, the light processing of the transmission tube is facilitated, meanwhile, the tube body and the latch are integrally formed in a bonding and sintering mode, the structural strength between the tube body and the latch can be improved, and the processing difficulty can be effectively reduced.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the silicon carbide gear transmission tube comprises a tube body, wherein driving structures are arranged at two ends of the tube body, and the tube body and the driving structures are integrally formed by adopting silicon carbide materials;
the driving structure comprises clamping teeth distributed along the outer side wall of the pipe body in a circumferential array mode, and the clamping teeth are distributed along the direction of a generatrix of the outer side wall of the pipe body.
Preferably, the latch is long, and the latch is in transition connection with the outer side surface of the pipe body through a round angle.
Preferably, the shortest distance between the two ends of the pipe body and the clamping teeth corresponding to the driving structure is not less than 1/5 of the length of the clamping teeth.
Preferably, the end surface of the latch far away from the pipe body is in 45-degree chamfer transition connection with the corresponding side surface.
Preferably, the pipe body and the latch are sintered and formed after being bonded.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the hollow pipe body is used for replacing the transmission shaft to carry out power transmission, so that the overall weight can be effectively reduced, and the lightweight processing of the transmission pipe is facilitated;
2. according to the utility model, the pipe body and the latch are integrally formed in a bonded and sintered mode, so that the structural strength between the pipe body and the latch can be improved, the processing difficulty can be effectively reduced, and meanwhile, the structural strength and the wear resistance can be improved by adopting the silicon carbide material, and the service life of the latch can be prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of a silicon carbide gear drive tube of the present utility model;
fig. 2 is a left side view of a silicon carbide gear drive tube of the present utility model.
In the figure: 1-tube body and 2-latch.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
The silicon carbide gear transmission tube shown in the figures 1-2 comprises a tube body 1, wherein driving structures are arranged at two ends of the tube body 1, and the tube body 1 and the driving structures are integrally formed by adopting silicon carbide materials; the drive structure comprises the clamping teeth 2 distributed along the outer side wall of the pipe body 1 in a circumferential array, the clamping teeth 2 are distributed along the direction of a bus of the outer side wall of the pipe body 1, the pipe body 1 with a hollow structure is used for replacing a transmission shaft for power transmission, the overall weight can be effectively reduced, and the light processing of the transmission pipe is facilitated.
The latch 2 is arranged to be long, the latch 2 is connected with the outer side surface of the pipe body 1 in a rounded transition mode, and the contact area between the latch 2 and the pipe body 1 can be increased through the rounded transition, so that the latch 2 is more stable.
The shortest distance between the two ends of the pipe body 1 and the clamping teeth 2 corresponding to the driving structure is not less than 1/5 of the length of the clamping teeth 2.
The latch 2 is far away from all set up to 45 chamfer transitional couplings between the terminal surface and the corresponding side of body 1, can effectively avoid latch 2 side because of collision damage.
The pipe body 1 and the latch 2 are bonded and sintered, the pipe body 1 and the latch 2 are integrally formed in a bonded and sintered mode, so that the structural strength between the pipe body 1 and the latch 2 can be improved, the processing difficulty can be effectively reduced, meanwhile, the structural strength and the wear resistance can be improved by adopting silicon carbide materials, and the service life of the latch 2 can be prolonged.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The silicon carbide gear transmission tube is characterized by comprising a tube body, wherein driving structures are arranged at two ends of the tube body, and the tube body and the driving structures are integrally formed by adopting silicon carbide materials;
the driving structure comprises clamping teeth distributed along the outer side wall of the pipe body in a circumferential array mode, and the clamping teeth are distributed along the direction of a generatrix of the outer side wall of the pipe body.
2. The silicon carbide gear transmission tube according to claim 1, wherein the latch is provided in a strip shape, and the latch is provided with a rounded transition connection with the outer side surface of the tube.
3. A silicon carbide gear drive tube according to claim 2, wherein the shortest distance between the ends of the tube body and the teeth of the corresponding drive structure is not less than 1/5 of the tooth length.
4. The silicon carbide gear drive tube of claim 1, wherein the latch is connected between the end surface of the tube body and the corresponding side surface by a 45 ° chamfer transition.
5. The silicon carbide gear transmission tube according to claim 1, wherein the tube body and the latch are bonded and sintered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259006.8U CN220566526U (en) | 2023-08-22 | 2023-08-22 | Silicon carbide gear transmission tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259006.8U CN220566526U (en) | 2023-08-22 | 2023-08-22 | Silicon carbide gear transmission tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566526U true CN220566526U (en) | 2024-03-08 |
Family
ID=90090503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322259006.8U Active CN220566526U (en) | 2023-08-22 | 2023-08-22 | Silicon carbide gear transmission tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566526U (en) |
-
2023
- 2023-08-22 CN CN202322259006.8U patent/CN220566526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |