CN202926997U - Transmission gear of diesel engine - Google Patents
Transmission gear of diesel engine Download PDFInfo
- Publication number
- CN202926997U CN202926997U CN 201220651340 CN201220651340U CN202926997U CN 202926997 U CN202926997 U CN 202926997U CN 201220651340 CN201220651340 CN 201220651340 CN 201220651340 U CN201220651340 U CN 201220651340U CN 202926997 U CN202926997 U CN 202926997U
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- Prior art keywords
- gear
- diesel engine
- joint
- shaft
- 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.)
- Expired - Fee Related
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- Gear Transmission (AREA)
Abstract
The utility model provides a transmission gear of a diesel engine, which belongs to the technical field of machinery, and solves the problems that the existing transmission gear is poor in transmission effect and poor in performance. The transmission gear of the diesel engine comprises a gear shaft and a gear ring which is arranged on the gear shaft, wherein the gear ring is provided with a plurality of gear teeth which are uniformly distributed in the circumferential direction, the gear teeth are obliquely twisted into a helical shape along the gear ring, the end part of each gear tooth is respectively provided with a chamfered angle, and the end part of the gear shaft is provided with a screw hole. The transmission gear of the diesel engine has the advantages of good performance and long service life.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the driving gear of a kind of driving component, particularly a kind of diesel engine.
Background technique
Gear part is when work, and due to transmitting torque, tooth root bears larger flexural stress, and tooth surface bears larger contact stress, and bears strong friction and wear, and starting or the meshing bad gear that will make are received impact force.Therefore, gear part has higher performance requirement: high hardness and wear resistance are arranged, and the flank of tooth has high contact fatigue strength, and tooth root has high flexural strength, and each tooth will have enough intensity and toughness.The driving gear of existing diesel engine does not all reach above-mentioned requirement, therefore need to provide a kind of performance good, have a driving gear than the long life.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the driving gear of the diesel engine that a kind of performance is good, transmission is effective.
The purpose of this utility model can realize by following technical proposal:
A kind of driving gear of diesel engine, comprise gear shaft and the gear ring of being located on this gear shaft, it is characterized in that, have some along its circumferential equally distributed gear teeth on described gear ring, the described gear teeth are along the oblique helical that is reversed into of gear ring, the end of the described gear teeth is equipped with chamfering, and the end of above-mentioned gear shaft has tapped hole.
The driving gear of this diesel engine, its difficulty of processing is little, and process cycle is short, steady quality, stock utilization is high, and transmission stability is high, and wear resistance is high, thereby has extended the working life of diesel engine.
In the driving gear of above-mentioned a kind of diesel engine, the two ends of described transmission shaft have respectively joint one and joint two, and above-mentioned tapped hole is arranged on the end of this joint one, and described joint two is provided with along its radially-arranged through hole.
In the driving gear of above-mentioned a kind of diesel engine, the end of described joint one has two bayonet sockets that relatively arrange.
Compared with prior art, the driving gear of this diesel engine has the following advantages:
Difficulty of processing is little, and process cycle is short, steady quality, and stock utilization is high, and transmission stability is high, and wear resistance is high, thereby has extended the working life of diesel engine.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
In figure, 1, gear shaft; 2, gear ring; 3, the gear teeth; 4, tapped hole; 5, joint one; 6, joint two; 7, through hole; 8, bayonet socket.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the driving gear of this diesel engine, comprise gear shaft 1 and the gear ring 2 of being located on this gear shaft 1, have some along its circumferential equally distributed gear teeth 3 on gear ring 2, the gear teeth 3 are along the oblique helical that is reversed into of gear ring 2, the end of the gear teeth 3 is equipped with chamfering, and the end of gear shaft 1 has tapped hole 4.
Concrete, as shown in Figure 1, the two ends of this transmission shaft have respectively joint 1 and joint 26, and tapped hole 4 is arranged on the end of this joint 1, and joint 26 is provided with along its radially-arranged through hole 7.As shown in Figure 1, have two bayonet sockets 8 that relatively arrange in the end of joint 1.
The transmission shaft difficulty of processing of this diesel engine is little, and process cycle is short, steady quality, and stock utilization is high, and transmission stability is high, and wear resistance is high, thereby has extended the working life of diesel engine.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used 1, gear shaft; 2, gear ring; 3, the gear teeth; 4, tapped hole; 5, joint one; 6, joint two; 7, through hole; 8, the term such as bayonet socket, but do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (3)
1. the driving gear of a diesel engine, comprise gear shaft (1) and be located at gear ring (2) on this gear shaft (1), it is characterized in that, have some along its circumferential equally distributed gear teeth (3) on described gear ring (2), the described gear teeth (3) are along the oblique helical that is reversed into of gear ring (2), the end of the described gear teeth (3) is equipped with chamfering, and the end of above-mentioned gear shaft (1) has tapped hole (4).
2. the driving gear of a kind of diesel engine according to claim 1, it is characterized in that, the two ends of described transmission shaft have respectively joint one (5) and joint two (6), above-mentioned tapped hole (4) is arranged on the end of this joint one (5), and described joint two (6) is provided with along its radially-arranged through hole (7).
3. the driving gear of a kind of diesel engine according to claim 2, is characterized in that, the end of described joint one (5) has two bayonet sockets (8) that relatively arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651340 CN202926997U (en) | 2012-11-20 | 2012-11-20 | Transmission gear of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651340 CN202926997U (en) | 2012-11-20 | 2012-11-20 | Transmission gear of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926997U true CN202926997U (en) | 2013-05-08 |
Family
ID=48216959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651340 Expired - Fee Related CN202926997U (en) | 2012-11-20 | 2012-11-20 | Transmission gear of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909759A (en) * | 2016-05-17 | 2016-08-31 | 苏州威富达精密机械制造有限公司 | Gear spline connection shaft |
-
2012
- 2012-11-20 CN CN 201220651340 patent/CN202926997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909759A (en) * | 2016-05-17 | 2016-08-31 | 苏州威富达精密机械制造有限公司 | Gear spline connection shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131120 |