CN217354660U - Combined air compressor driving gear assembly - Google Patents
Combined air compressor driving gear assembly Download PDFInfo
- Publication number
- CN217354660U CN217354660U CN202221162231.9U CN202221162231U CN217354660U CN 217354660 U CN217354660 U CN 217354660U CN 202221162231 U CN202221162231 U CN 202221162231U CN 217354660 U CN217354660 U CN 217354660U
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- air compressor
- shaft sleeve
- base body
- connecting base
- gear
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Abstract
The utility model relates to the technical field of diesel engines, and discloses a combined air compressor driving gear component, which comprises an air compressor gear and an air compressor shaft sleeve, wherein the air compressor gear comprises an integrally formed connecting base body and an outer gear arranged in the middle of the connecting base body, a connecting through hole is formed in the connecting base body, and a plurality of tooth grooves which are uniformly distributed circumferentially are formed in one end of the connecting base body; the air compressor shaft sleeve comprises an integrally formed shaft sleeve body and a plurality of convex teeth which are uniformly distributed on the circumference of the outer wall of the shaft sleeve body, and each convex tooth is inserted and sleeved in a corresponding tooth groove. Its compressor drive gear comprises air compressor gear and compressor axle sleeve, and the accessible is changed different air compressor axle sleeves, reaches the purpose that matches different air compressors, and spare part commonality is stronger, and it is more convenient to use.
Description
The technical field is as follows:
the utility model relates to a diesel engine technical field, concretely relates to modular air compressor drive gear subassembly.
The background art comprises the following steps:
with the continuous development of economy in China, the market reserves of non-road diesel engine products are larger and larger, the market audience scope is wider and wider, and the demands of customers are more and more. It is often the case that different customers match different air compressors. Because the sizes of the air compressor driving shafts of different suppliers and different specifications are not completely the same, a plurality of air compressor driving gears must be designed to meet the requirements of customers.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a modular air compressor drive gear subassembly, and its compressor drive gear comprises air compressor gear and compressor axle sleeve, and the different air compressor axle sleeves are changed to the accessible, reach the purpose that matches different air compressor, and spare part commonality is stronger, and it is more convenient to use.
The utility model provides a technical problem's scheme is:
a combined type air compressor driving gear assembly comprises an air compressor gear and an air compressor shaft sleeve, wherein the air compressor gear comprises a connecting base body and an outer gear, the connecting base body is integrally formed, the outer gear is arranged in the middle of the connecting base body, a connecting through hole is formed in the connecting base body, and a plurality of tooth sockets which are uniformly distributed on the circumference are formed at one end of the connecting base body;
the air compressor shaft sleeve comprises an integrally formed shaft sleeve body and a plurality of convex teeth which are uniformly distributed on the circumference of the outer wall of the shaft sleeve body in a forming mode, and each convex tooth is inserted into a corresponding tooth groove in a sleeved mode.
And a first bearing mounting surface and a second bearing mounting surface which are coaxially arranged are respectively formed on the outer walls of the two ends of the connecting base body.
The outer side surface of the convex tooth is lower than the first bearing mounting surface.
The number of the tooth grooves is 3-6.
The shaft sleeve body is inserted and sleeved at one end of the connecting through hole, and the outer diameter of the shaft sleeve body is smaller than the inner diameter of one end corresponding to the connecting through hole.
The shaft sleeve body is internally provided with a shaft connecting hole matched with a shaft of the air compressor.
The utility model discloses an outstanding effect is:
compared with the prior art, its compressor drive gear comprises air compressor gear and compressor axle sleeve, and the different air compressor axle sleeves are changed to the accessible, reach the purpose that matches different air compressors, and spare part commonality is stronger, and it is more convenient to use.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic structural view of a gear of the air compressor of the present invention;
fig. 4 is a schematic structural diagram of the shaft sleeve of the air compressor of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 4, a combined air compressor driving gear assembly includes an air compressor gear 1 and an air compressor shaft sleeve 2, wherein the air compressor gear 1 includes an integrally formed connection base 11 and an external gear 12 disposed in the middle of the connection base 11, a connection through hole 13 is formed in the connection base 11, and a plurality of tooth grooves 14 are formed in one end of the connection base 11;
the air compressor shaft sleeve 2 comprises a shaft sleeve body 21 and a plurality of convex teeth 22, wherein the shaft sleeve body 21 is integrally formed, the convex teeth 22 are formed on the outer wall of the shaft sleeve body 21 and are evenly distributed on the circumference, and each convex tooth 22 is inserted into a corresponding tooth groove 14.
Furthermore, the outer walls of the two ends of the connection base 11 are respectively formed with a first bearing mounting surface 15 and a second bearing mounting surface 16 which are coaxially arranged.
Further, the outer side surface of the tooth 22 is lower than the first bearing mounting surface 15.
Furthermore, the number of the tooth grooves 14 is 3-6.
Furthermore, the shaft sleeve body 21 is inserted into one end of the connecting through hole 13, and the outer diameter of the shaft sleeve body 21 is smaller than the inner diameter of the corresponding end of the connecting through hole 13.
Further, a shaft coupling hole 23 to be fitted with a shaft of the air compressor is formed in the interior of the sleeve body 21.
The working principle is as follows: a first bearing mounting surface 15 and a second bearing mounting surface 16 of the air compressor gear 1 are respectively inserted and sleeved on a corresponding bearing inner ring, and the bearings are fixed on a diesel engine body; a shaft connecting hole 23 of the air compressor shaft sleeve 2 is fixedly connected with a shaft of the air compressor, and a convex tooth 22 of the air compressor shaft sleeve 2 is inserted in a tooth slot 14 of the air compressor gear 1; the air compressor gear 1 drives the air compressor shaft sleeve 2 to rotate through tooth grooves and convex teeth, and the air compressor shaft sleeve 2 drives the air compressor to work.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a modular air compressor drive gear assembly, includes air compressor gear (1) and air compressor axle sleeve (2), its characterized in that: the air compressor gear (1) comprises a connecting base body (11) and an outer gear (12) arranged in the middle of the connecting base body (11), wherein the connecting base body (11) is integrally formed, a connecting through hole (13) is formed in the connecting base body (11), and one end of the connecting base body (11) is formed with a plurality of tooth sockets (14) which are uniformly distributed on the circumference;
the air compressor shaft sleeve (2) comprises a shaft sleeve body (21) which is integrally formed and a plurality of convex teeth (22) which are formed on the outer wall of the shaft sleeve body (21) and are uniformly distributed on the circumference, and each convex tooth (22) is inserted into a corresponding tooth groove (14).
2. The modular air compressor drive gear assembly of claim 1, wherein: and a first bearing mounting surface (15) and a second bearing mounting surface (16) which are coaxially arranged are respectively formed on the outer walls of the two ends of the connecting base body (11).
3. The modular air compressor drive gear assembly of claim 2, wherein: the outer side surface of the convex tooth (22) is lower than the first bearing mounting surface (15).
4. The modular air compressor drive gear assembly of claim 1, wherein: the number of the tooth grooves (14) is 3-6.
5. The modular air compressor drive gear assembly of claim 1, wherein: the shaft sleeve body (21) is inserted and sleeved at one end of the connecting through hole (13), and the outer diameter of the shaft sleeve body (21) is smaller than the inner diameter of one end corresponding to the connecting through hole (13).
6. The modular air compressor drive gear assembly of claim 1, wherein: a shaft connecting hole (23) matched with a shaft of the air compressor is formed in the shaft sleeve body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221162231.9U CN217354660U (en) | 2022-05-16 | 2022-05-16 | Combined air compressor driving gear assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221162231.9U CN217354660U (en) | 2022-05-16 | 2022-05-16 | Combined air compressor driving gear assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354660U true CN217354660U (en) | 2022-09-02 |
Family
ID=83013707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221162231.9U Active CN217354660U (en) | 2022-05-16 | 2022-05-16 | Combined air compressor driving gear assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354660U (en) |
-
2022
- 2022-05-16 CN CN202221162231.9U patent/CN217354660U/en active Active
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