CN213511959U - Balance shaft driving tooth for engine body - Google Patents
Balance shaft driving tooth for engine body Download PDFInfo
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- CN213511959U CN213511959U CN202022296083.7U CN202022296083U CN213511959U CN 213511959 U CN213511959 U CN 213511959U CN 202022296083 U CN202022296083 U CN 202022296083U CN 213511959 U CN213511959 U CN 213511959U
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- wheel disc
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- rim plate
- tooth
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Abstract
The utility model discloses a balanced axle initiative tooth for engine body relates to the engine mechanism field, including main rim plate, the both ends surface of main rim plate all is provided with the connection rim plate, the outer wall of main rim plate sets up the idol and has the interlock tooth, the middle part of main rim plate is provided with reinforces the circle, be provided with between main rim plate and the interlock tooth and reinforce the piece, the surface of interlock tooth all is provided with wear-resistant coating. A balanced axle initiative tooth for engine body, reinforce the piece and reinforce the intensity that the circle is useful for increasing main rim plate and interlock tooth junction when using, can improve the life of main rim plate and interlock tooth when using, reduce the cracked condition of interlock tooth and take place, wear-resisting coating can increase the wearability of interlock tooth when using, make the interlock tooth more wear-resisting, reduced the number of times of changing or overhauing main rim plate, the effect of using is better for traditional mode.
Description
Technical Field
The utility model relates to an engine mechanism field, concretely relates to balanced axle drive tooth for engine body.
Background
The balance shaft technology is widely applied to a motorcycle engine, has a simple and practical structure, can effectively reduce the vibration of the whole motorcycle and improve the driving comfort, and the driving tooth is one of more important parts of the balance shaft.
However, the strength and the wear resistance of the existing driving shaft are general when the driving shaft is used, and the maintenance and the replacement of the driving gear are frequent, so that the driving gear of the balance shaft for the engine body is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a balance shaft driving gear for an engine body, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a balanced axle initiative tooth for engine body, includes the main rim plate, the both ends surface of main rim plate all is provided with the connection rim plate, the outer wall of main rim plate sets up the couple and has the interlock tooth, the middle part of main rim plate is provided with reinforces the circle, be provided with between main rim plate and the interlock tooth and reinforce the piece, the surface of interlock tooth all is provided with wear-resistant coating, fixed orifices and main shaft hole have all been seted up at the middle part of connecting the rim plate, the fixed orifices all is located around the main shaft hole.
Preferably, a fixing groove is formed between the main wheel disc and the connecting wheel disc, the outer surfaces of the two ends of the main wheel disc are detachably connected with the outer surface of one end of the connecting wheel disc through the fixing groove, and the number of the connecting wheel discs is two.
Preferably, the connecting wheel disc, the fixing holes and the main shaft hole are formed by mechanical equipment, and the number of the fixing holes is four.
Preferably, the main wheel disc and the occlusion teeth are cast integrally, the occlusion teeth and the wear-resistant coating are formed by spraying mechanical equipment, and the wear-resistant coating is made of black steel powder.
Preferably, the main wheel disc and the reinforcing ring are formed by being embedded through machining, and the main wheel disc, the meshing teeth and the reinforcing blocks are formed by being embedded through machining.
Preferably, the material of the reinforcing ring and the reinforcing block is high manganese steel.
Compared with the prior art, the utility model discloses following beneficial effect has: this a balance shaft drive tooth for engine body, reinforce the piece and reinforce the intensity that the circle is useful for increasing main rim plate and interlock tooth junction when using with reinforceing, can improve the life of main rim plate and interlock tooth when using, reduce the cracked condition of interlock tooth and take place, wear-resisting coating can increase the wearability of interlock tooth when using, make the interlock tooth more wear-resisting, reduced the number of times of changing or overhauing main rim plate, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a driving tooth of a balance shaft for an engine body according to the present invention;
fig. 2 is a structural diagram of a balance shaft driving tooth connecting wheel disc 2 for an engine body of the invention;
FIG. 3 is an enlarged view of the driving gear connecting wheel disc of the balance shaft for the engine body at A in FIG. 1;
fig. 4 is a side view structural diagram of the balance shaft driving gear main wheel disc 1 for the engine body.
In the figure: 1. a main wheel disc; 2. connecting a wheel disc; 3. engaging teeth; 4. reinforcing rings; 5. a reinforcing block; 6. a wear-resistant coating; 7. a fixing hole; 8. a spindle hole.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-4, a balance shaft driving gear for an engine body, including a main wheel disc 1, the outer surfaces of both ends of the main wheel disc 1 are all provided with a connecting wheel disc 2, the outer wall of the main wheel disc 1 is provided with an interlocking tooth 3, the middle part of the main wheel disc 1 is provided with a reinforcing ring 4, a reinforcing block 5 is arranged between the main wheel disc 1 and the interlocking tooth 3, the surface of the interlocking tooth 3 is provided with a wear-resistant coating 6, the middle part of the connecting wheel disc 2 is provided with a fixing hole 7 and a main shaft hole 8, and the fixing hole 7 is located around the main shaft hole 8.
Further, be provided with the fixed slot between main rim plate 1 and the connection rim plate 2, the both ends surface of main rim plate 1 all can be dismantled through the fixed slot and the one end surface of being connected rim plate 2 and be connected, and the quantity of connecting rim plate 2 is two sets of, and the transmission of being connected between main rim plate 1 mainly used balance axle and other axis bodies.
Further, the connecting wheel disc 2, the fixing holes 7 and the main shaft holes 8 are formed by being formed through mechanical equipment, the number of the fixing holes 7 is four, and the main shaft holes 8 are mainly used for being connected with balance shafts.
Further, main rim plate 1 forms with interlock tooth 3 casting as an organic whole, and interlock tooth 3 forms through the mechanical equipment spraying with wear-resistant coating 6, and wear-resistant coating 6's material is black steel powder, and wear-resistant coating 6 can increase the wearability of interlock tooth 3 when using, makes interlock tooth 3 more wear-resisting, has reduced the number of times of changing or overhauing main rim plate 1.
Further, the main wheel disc 1 and the reinforcing ring 4 are formed by being inlaid through machining, the main wheel disc 1, the meshing teeth 3 and the reinforcing blocks 5 are formed by being inlaid through machining, and the reinforcing blocks 5 are mainly used for reinforcing the strength of the joint of the main wheel disc 1 and the meshing teeth 3.
Furthermore, the material of the reinforcing ring 4 and the reinforcing block 5 is high manganese steel, the reinforcing block 5 and the reinforcing ring 4 are beneficial to increasing the strength of the joint of the main wheel disc 1 and the meshing teeth 3 when in use, the service life of the main wheel disc 1 and the meshing teeth 3 can be prolonged when in use, and the fracture of the meshing teeth 3 is reduced.
It should be noted that, the utility model relates to a balanced axle drive tooth for engine body, when using, can make main rim plate 1 and balanced axle carry out fixed mounting through main shaft hole 8 earlier, wear-resistant coating 6 can increase the wearability of interlock tooth 3 when using, it is more wear-resisting to make interlock tooth 3, the number of times of having reduced to change or having overhauld main rim plate 1, reinforce piece 5 and reinforce circle 4 and be favorable to increasing the intensity of main rim plate 1 and 3 junctions of interlock tooth when using, can improve the life of main rim plate 1 and interlock tooth 3 when using, it takes place to reduce the cracked condition of interlock tooth 3, and is comparatively practical.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A balance shaft driving tooth for an engine body, comprising a main wheel disc (1), characterized in that: the outer surface of the two ends of the main wheel disc (1) is provided with the connecting wheel disc (2), the outer wall of the main wheel disc (1) is provided with interlocking teeth (3), the middle part of the main wheel disc (1) is provided with a reinforcing ring (4), a reinforcing block (5) is arranged between the main wheel disc (1) and the interlocking teeth (3), the surface of the interlocking teeth (3) is provided with a wear-resistant coating (6), the middle part of the connecting wheel disc (2) is provided with a fixing hole (7) and a main shaft hole (8), and the fixing hole (7) is located around the main shaft hole (8).
2. The balance shaft driving tooth for an engine block according to claim 1, characterized in that: the wheel disc is characterized in that a fixing groove is formed between the main wheel disc (1) and the connecting wheel disc (2), the outer surfaces of the two ends of the main wheel disc (1) are detachably connected with the outer surface of one end of the connecting wheel disc (2) through the fixing groove, and the number of the connecting wheel discs (2) is two.
3. The balance shaft driving tooth for an engine block according to claim 1, characterized in that: the connecting wheel disc (2), the fixing holes (7) and the main shaft holes (8) are all formed by being formed through mechanical equipment, and the number of the fixing holes (7) is four.
4. The balance shaft driving tooth for an engine block according to claim 1, characterized in that: the main wheel disc (1) and the occlusion teeth (3) are cast integrally, the occlusion teeth (3) and the wear-resistant coating (6) are formed by spraying mechanical equipment, and the wear-resistant coating (6) is made of black steel powder.
5. The balance shaft driving tooth for an engine block according to claim 1, characterized in that: the main wheel disc (1) and the reinforcing ring (4) are formed by being inlaid through machining, and the main wheel disc (1), the meshing teeth (3) and the reinforcing blocks (5) are formed by being inlaid through machining.
6. The balance shaft driving tooth for an engine block according to claim 1, characterized in that: the material of the reinforcing ring (4) and the reinforcing block (5) is high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296083.7U CN213511959U (en) | 2020-10-15 | 2020-10-15 | Balance shaft driving tooth for engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296083.7U CN213511959U (en) | 2020-10-15 | 2020-10-15 | Balance shaft driving tooth for engine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511959U true CN213511959U (en) | 2021-06-22 |
Family
ID=76397643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296083.7U Active CN213511959U (en) | 2020-10-15 | 2020-10-15 | Balance shaft driving tooth for engine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511959U (en) |
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2020
- 2020-10-15 CN CN202022296083.7U patent/CN213511959U/en active Active
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