CN106151485A - A kind of engine gear system component - Google Patents
A kind of engine gear system component Download PDFInfo
- Publication number
- CN106151485A CN106151485A CN201510178409.7A CN201510178409A CN106151485A CN 106151485 A CN106151485 A CN 106151485A CN 201510178409 A CN201510178409 A CN 201510178409A CN 106151485 A CN106151485 A CN 106151485A
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- China
- Prior art keywords
- support
- level bar
- gear level
- system component
- pin
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- 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.)
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Abstract
nullThe invention discloses a kind of engine gear system component，Art is mechanical component design technical field，Including support、Gear level bar、Pin，Support bending is in 90 °，Support uses bolt to fix with electromotor fuselage，This fixed form makes gearshift assembly can be securely fixed in engine，The support other end uses bearing pin to be connected with the left end of gear level bar，Can rotate around bearing pin between gear level bar and support，Pin is fixed on the right side of gear level bar，Engine gear system component disclosed in this invention，Support is easy to process，Without face crack，Machine gearshift is convenient，Gear level bar will not produce motion with other components and conflict，Will not be because of the too high dyskinesia caused between component of rivet head during engine gear，Change lever and there is higher hard intensity，Shifting system assembly high life，Support and gear level bar connect reliable，Pin bearing capacity is strong.
Description
Technical field
The present invention relates to mechanical component design technical field, particularly relate to a kind of engine gear
System component.
Background technology
Engine gear system component is a kind of device critically important in whole automobile, and its quality is straight
Connect and have influence on the probability that the safety driven and accident occur, conventional engines shifting system assembly it
Between surface be easily generated crackle, gearshift trouble, component is fragile, and service life is low, bears load
Ability, therefore a kind of support of design is easy to process, and without face crack, machine gearshift facilitates,
Not producing motion to conflict, shifting system assembly high life, the electromotor that bearing capacity is strong changes
Gear system component seems the most necessary.
Summary of the invention
The purpose of the present invention is contemplated to overcome available engine shifting system assembly surface easily to produce
Raw crackle, gearshift trouble, component is fragile, and service life is low, the defect of bearing capacity difference,
Devising a kind of engine gear system component, support is easy to process, without face crack, machine
Gearshift is convenient, does not produce motion and conflicts, and shifting system assembly high life, bearing capacity is strong.
Solve the technical problem that required by the present invention and can be achieved through the following technical solutions:
A kind of engine gear system component, including support, electromotor, described support is with described
Electromotor fuselage uses bolt to fix, it is characterised in that: also include gear level bar, bearing pin, pin
Nail, described support bending is in 90 °, and longer one end is drilled with two cylindrical holes, and described support is another
One end uses described bearing pin to be connected with the left end of described gear level bar, and described pin is fixed on described
The right side of gear level bar.
Described support bending part fillet radius is 3.5mm.
Described gear level bar is machined with groove, both sides another length of side short of groove.
The groove of described gear level bar longer while being designed with bending.
After support is connected by described rivet with gear level bar, the head maximum height of rivet is
1.5mm。
Described changing lever carries out comprehensive Carburization Treatment, carburized (case) depth 0.2～0.6mm, it is ensured that
The Vickers hardness of gear level bar is more than 650HV.
Described pin and described bearing pin carry out high-frequency quenching process, case depth 0.3～
0.8mm, hardness number reaches HRC45～56.
Owing to have employed above technical scheme, present invention have the advantage that
Use the engine gear system that support, gear level bar, bearing pin, pin combine designed
System assembly, support is easy to process, and without defects such as face cracks, gear level bar is machined with groove,
The both sides of groove another length of side short on one side, when machine is shifted gears, shift fork can conveniently insert recessed
Groove, gear level bar will not produce motion with other components and conflict, will not be because of during engine gear
The too high dyskinesia caused between component of rivet head, changing lever, it is higher hard strong to have
Degree, improves the service life of shifting system assembly, support and gear level bar and connects reliable, pin
The ability operationally bearing load is strong.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
In figure each assembly and reference be respectively as follows: 1, support；2, gear level bar；3, pin
Nail；4, cylindrical hole；5, bearing pin；6, groove；7, bending.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be prone to effect
Understand and understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
A kind of engine gear system component, including support 1, gear level bar 2, pin 3,
Support 1 bending is in 90 °, and longer one end is drilled with two cylindrical holes 4, and support 1 i.e. uses spiral shell
Bolt is fixed through cylindrical hole 4 with electromotor fuselage, and this fixed form makes to shift gears assembly can
Being securely fixed in engine, support 1 other end uses with the left end of gear level bar 2
Bearing pin 5 connects, and can rotate around bearing pin 5, pin 3 between gear level bar 2 and support 1
It is fixed on the right side of gear level bar 2.
Support 1 bending part fillet radius is 3.5mm, easy to process, and will not be because of bending half
Footpath is unreasonable and forms the defects such as crackle on support 1 surface.
Gear level bar 2 is machined with groove 6, both sides another length of side short of groove 6, works as machine
During device gearshift, shift fork can conveniently insert groove 6.
The groove 6 of gear level bar 2 longer while being designed with bending 7, when shifting gears,
Gear level bar 2 will not produce motion with other components and conflict.
After support 1 is connected by rivet 5 with gear level bar 2, the head maximum height of rivet 5 is
1.5mm, because the too high motion caused between component of rivet 5 head when preventing engine gear
Obstacle.
Change lever and 2 carry out comprehensive Carburization Treatment, carburized (case) depth 0.2～0.6mm, it is ensured that change
The Vickers hardness of pin bar 2 is more than 650HV so that gear level bar 2 is hard intensity foot when working
Enough, improve the service life of shifting system assembly.
Pin 3 and rivet 5 carry out high-frequency quenching process, case depth 0.3～0.8mm,
Hardness number reaches HRC45～56, it is ensured that support 1 and gear level bar 2 connect reliably, pin 3
The ability operationally bearing load is strong.
Engine gear system component disclosed in this invention, support 1 is easy to process, without surface
The defects such as crackle, gear level bar 2 is machined with groove 6, the short another side in both sides of groove 6
Long, when machine is shifted gears, shift fork can conveniently insert groove 6, and gear level bar 2 will not be with
Other components produce motion and conflict, and will not cause because of rivet 5 head is too high during engine gear
The dyskinesia between component, changing lever 2 has higher hard intensity, improves shifting system
The service life of assembly, support 1 and gear level bar 2 connect reliably, and pin 3 operationally holds
Ability loaded is strong.
The ultimate principle of the present invention, principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appended right
Claim and equivalent thereof define.
Claims (7)
1. an engine gear system component, including support, electromotor, described support with
Described electromotor fuselage use bolt fix, it is characterised in that: also include gear level bar, bearing pin,
Pin, described support bending is in 90 °, and longer one end is drilled with two cylindrical holes, described support
The other end uses described bearing pin to be connected with the left end of described gear level bar, and described pin is fixed on institute
State the right side of gear level bar.
A kind of engine gear system component, it is characterised in that:
Described support bending part fillet radius is 3.5mm.
A kind of engine gear system component, it is characterised in that:
Described gear level bar is machined with groove, both sides another length of side short of groove.
A kind of engine gear system component, it is characterised in that:
The groove of described gear level bar longer while being designed with bending.
A kind of engine gear system component, it is characterised in that:
After support is connected by described rivet with gear level bar, the head maximum height of rivet is 1.5mm.
A kind of engine gear system component, it is characterised in that:
Described changing lever carries out comprehensive Carburization Treatment, carburized (case) depth 0.2～0.6mm, it is ensured that gearshift
The Vickers hardness of bar bar is more than 650HV.
A kind of engine gear system component, it is characterised in that:
Described pin and described bearing pin carry out high-frequency quenching process, case depth 0.3～0.8mm,
Hardness number reaches HRC45～56.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178409.7A CN106151485A (en) | 2015-04-15 | 2015-04-15 | A kind of engine gear system component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178409.7A CN106151485A (en) | 2015-04-15 | 2015-04-15 | A kind of engine gear system component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151485A true CN106151485A (en) | 2016-11-23 |
Family
ID=58058344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178409.7A Pending CN106151485A (en) | 2015-04-15 | 2015-04-15 | A kind of engine gear system component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151485A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639620Y (en) * | 2003-07-18 | 2004-09-08 | 上海东风泰利福莫尔斯控制系统有限公司 | Flexible axle speed-changing operator |
| CN101285522A (en) * | 2008-05-30 | 2008-10-15 | 隆鑫工业有限公司 | Engine gear shifting mechanism |
| CN201851639U (en) * | 2010-02-18 | 2011-06-01 | 赣州经纬汽车零部件有限公司 | Gear-shifting direction steering mechanism |
| CN202091492U (en) * | 2011-05-18 | 2011-12-28 | 宁波永成双海汽车部件有限公司 | Shift gear rocker arm of automobiles |
| CN202431945U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Shifting rocker arm for manual transmission of automobile |
| CN203743394U (en) * | 2013-12-24 | 2014-07-30 | 潍坊盛瑞动力机械科技有限公司 | Gearshift draw arm for automatic gearbox |
| CN204309605U (en) * | 2014-12-18 | 2015-05-06 | 安徽瑞泰汽车零部件有限责任公司 | A kind of driving engine reverse gear gearshift assembly |
| CN104641157A (en) * | 2012-08-24 | 2015-05-20 | 舍弗勒技术股份两合公司 | Shifting device of a motor vehicle speed-change gearbox |
-
2015
- 2015-04-15 CN CN201510178409.7A patent/CN106151485A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639620Y (en) * | 2003-07-18 | 2004-09-08 | 上海东风泰利福莫尔斯控制系统有限公司 | Flexible axle speed-changing operator |
| CN101285522A (en) * | 2008-05-30 | 2008-10-15 | 隆鑫工业有限公司 | Engine gear shifting mechanism |
| CN201851639U (en) * | 2010-02-18 | 2011-06-01 | 赣州经纬汽车零部件有限公司 | Gear-shifting direction steering mechanism |
| CN202091492U (en) * | 2011-05-18 | 2011-12-28 | 宁波永成双海汽车部件有限公司 | Shift gear rocker arm of automobiles |
| CN202431945U (en) * | 2011-11-30 | 2012-09-12 | 长城汽车股份有限公司 | Shifting rocker arm for manual transmission of automobile |
| CN104641157A (en) * | 2012-08-24 | 2015-05-20 | 舍弗勒技术股份两合公司 | Shifting device of a motor vehicle speed-change gearbox |
| CN203743394U (en) * | 2013-12-24 | 2014-07-30 | 潍坊盛瑞动力机械科技有限公司 | Gearshift draw arm for automatic gearbox |
| CN204309605U (en) * | 2014-12-18 | 2015-05-06 | 安徽瑞泰汽车零部件有限责任公司 | A kind of driving engine reverse gear gearshift assembly |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |