CN207657605U - A kind of Clutch main cylinder push rod and clutch pedal fit structure - Google Patents
A kind of Clutch main cylinder push rod and clutch pedal fit structure Download PDFInfo
- Publication number
- CN207657605U CN207657605U CN201721778700.9U CN201721778700U CN207657605U CN 207657605 U CN207657605 U CN 207657605U CN 201721778700 U CN201721778700 U CN 201721778700U CN 207657605 U CN207657605 U CN 207657605U
- Authority
- CN
- China
- Prior art keywords
- clutch
- clutch pedal
- main cylinder
- push rod
- cylinder push
- 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
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model proposes a kind of Clutch main cylinder push rods and clutch pedal fit structure, including clutch pedal and Clutch main cylinder push rod, clutch pedal arm axis pin is provided on clutch pedal, Clutch main cylinder push rod, in clutch pedal arm axis pin, is realized with clutch pedal and connected by the shaft hole sleeve on head；On the cylindrical surface of the axis hole of the Clutch main cylinder push rod and there is oil storage groove on the surface of clutch pedal axis pin, stores grease wherein.The utility model carries out structure improvement by the matching part in pin shaft hole and axis pin, makes groove, and carry out grease deposit in groove, it can be to avoid the mechanical friction of traditional fit structure, vehicle is set without friction abnormal sound, to improve vehicle NVH quality more in use, it is simple and reliable for structure.
Description
Technical field
The utility model is related to transmission of automobile chassis technical fields, and in particular to the dress of clutch pedal and clutch device master cylinder
Distribution structure.
Background technology
The Clutch main cylinder push rod of automobile is assemblied on clutch pedal, and the movement of clutch pedal is transmitted to clutch master cylinder.
Under normal conditions, Clutch main cylinder push rod coordinates with clutch pedal arm axis pin, and Clutch main cylinder push rod is mostly plastic material, clutch pedal
Arm axis pin is mostly metal material, most of Clutch main cylinder push rods and unlubricated at clutch pedal arm axle pin cooperation, and Clutch main cylinder
Push rod uses band lubriation material cost higher, this structure has friction abnormal sound in use, influences vehicle NVH quality.
Invention content
The utility model proposes a kind of fit structures of clutch master cylinder push rod and clutch pedal, make it that can meet use
It is required that and friction abnormal sound can be eliminated.
Technical solutions of the utility model are as follows：
A kind of Clutch main cylinder push rod and clutch pedal fit structure, including clutch pedal and Clutch main cylinder push rod, in clutch
Be provided with clutch pedal arm axis pin on device pedal, Clutch main cylinder push rod by the shaft hole sleeve on head in clutch pedal arm axis pin, with
Clutch pedal realizes connection on the cylindrical surface of the axis hole of the Clutch main cylinder push rod and there is storage on the surface of clutch pedal axis pin
Oil groove stores grease wherein.
Further, the oil storage groove is the straight knurling knot on the cylindrical surface for the axis hole for being produced on Clutch main cylinder push rod
Structure, and it is produced on the straight knurling structure of clutch pedal axis pin surface holes, grease is stored between hole and the assembly position of axis.
Further, the head of the clutch pedal axis pin is radially fitted with elastic bayonet lock.
The utility model by pin shaft hole and axis pin matching part carry out structure improvement, make oil storage groove, and
Groove carries out grease deposit, can make vehicle more in use without friction to avoid the mechanical friction of traditional fit structure
Abnormal sound improves vehicle NVH quality, simple and reliable for structure.
Description of the drawings：
Fig. 1 is the schematic diagram of Clutch main cylinder assembly and clutch pedal assembly cooperation；
Fig. 2 is the schematic diagram of Clutch main cylinder push rod；
Fig. 3 is the schematic diagram of clutch pedal arm axis pin；
Fig. 4 is Clutch main cylinder push rod and the enlarged drawing at clutch pedal axis pin cooperation.
In figure, Isolating Switch 101, clutch pedal arm 102, elastic bayonet lock 103, Clutch main cylinder push rod 104, clutch pedal pin
Axis 105, pedal pad 106, pedal base 107, oil storage groove 108.
Specific implementation mode：
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig. 1 and Fig. 4, clutch pedal assembly is mounted on vehicle body by pedal base 107, Clutch main cylinder push rod
104 are assemblied on clutch pedal, and Clutch main cylinder is assembled with clutch pedal assembly again.Be provided on clutch pedal lever 102 from
Pedal arm axis pin 105 is closed, the head of Clutch main cylinder push rod 104 has shaft hole sleeve, axle sleeve hole to be sleeved on clutch pedal arm axis pin 105,
It realizes and connects with clutch pedal.
Referring to Fig. 2, straight knurling is carried out in the axle sleeve hole on 104 head of Clutch main cylinder push rod, forms oil storage groove 108.
Equally, referring to Fig. 3, straight knurling is also carried out on the surface of clutch pedal arm axis pin 105, is similarly formed oil storage groove 108, and
Clutch main cylinder push rod and clutch pedal assembly before assembly, Clutch main cylinder push rod, clutch pedal arm axis pin mating surface oil storage ditch
Grease is smeared in slot 108, to store grease after assembling, it is possible thereby to which abnormal sound occurs during avoiding use.
Further, Clutch main cylinder push rod 104 and clutch pedal arm axis pin 105 disengage in order to prevent, in clutch pedal axis pin
Head be also radially fitted with elastic bayonet lock 103, to block clutch pedal axis pin.
Claims (3)
1. a kind of Clutch main cylinder push rod and clutch pedal fit structure, including clutch pedal and Clutch main cylinder push rod, feature exist
In being provided with clutch pedal arm axis pin on clutch pedal, Clutch main cylinder push rod is by the shaft hole sleeve on head in clutch pedal
Arm axis pin is realized with clutch pedal and is connected；On the cylindrical surface of the axis hole of the Clutch main cylinder push rod and clutch pedal axis pin
Surface have oil storage groove, store grease wherein.
2. Clutch main cylinder push rod according to claim 1 and clutch pedal fit structure, which is characterized in that the oil storage ditch
Slot is the straight knurling structure on the cylindrical surface for the axis hole for being produced on Clutch main cylinder push rod, and is produced on clutch pedal axis pin table
The straight knurling structure in face, grease are stored between hole and the assembly position of axis.
3. Clutch main cylinder push rod according to claim 1 or 2 and clutch pedal fit structure, which is characterized in that it is described from
The head for closing pedal axis pin is radially fitted with elastic bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778700.9U CN207657605U (en) | 2017-12-19 | 2017-12-19 | A kind of Clutch main cylinder push rod and clutch pedal fit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778700.9U CN207657605U (en) | 2017-12-19 | 2017-12-19 | A kind of Clutch main cylinder push rod and clutch pedal fit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657605U true CN207657605U (en) | 2018-07-27 |
Family
ID=62942512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778700.9U Active CN207657605U (en) | 2017-12-19 | 2017-12-19 | A kind of Clutch main cylinder push rod and clutch pedal fit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657605U (en) |
-
2017
- 2017-12-19 CN CN201721778700.9U patent/CN207657605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105383246A (en) | Hybrid inner core assembly of honeycomb structure and manufacturing method thereof | |
| CN207657605U (en) | A kind of Clutch main cylinder push rod and clutch pedal fit structure | |
| CN206749539U (en) | A kind of shifting rocking arm prevents wear-resisting mounting structure | |
| CN201407281Y (en) | Injection molded bar end oscillating bearing | |
| GB783614A (en) | Apparatus for mounting a wheel on a vehicle | |
| CN205780309U (en) | A kind of durable type lightweight bearing | |
| CN206398067U (en) | A kind of impact resistance worn piston ring | |
| CN203548638U (en) | Underneath type clutch operation mechanism | |
| CN206770443U (en) | A kind of disengaging yoke | |
| CN211175116U (en) | Clutch working cylinder structure formed by two parts of piston | |
| CN202883779U (en) | Soft spline sleeve | |
| CN203516439U (en) | Ball seat of lower suspension arm ball pin | |
| CN205823853U (en) | A kind of lock unit alignment pin | |
| CN206111830U (en) | Car is bush assembly quality for connecting rod | |
| CN202955106U (en) | Automobile gear shifting line outer shell branch assembly | |
| CN201973132U (en) | Crank-shaped connecting pushing rod mechanism for automobile engaging and disengaging main pump | |
| CN205639274U (en) | Novel connection structure of clutch master cylinder push rod and footboard | |
| CN206816704U (en) | A kind of clutch slave cylinder with bleed screw structure | |
| CN205798378U (en) | Mould adapter sleeve structure-improved | |
| CN201802720U (en) | Novel pin shaft | |
| CN203391861U (en) | Front axle master pin oiling structure | |
| CN204921763U (en) | Clutch master cylinder structure | |
| CN204664233U (en) | A kind of electric vehicle brake hoof block | |
| JPS5817128Y2 (en) | Clatschiller's Folk | |
| CN202073776U (en) | Cylinder of high-pressure plunger pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |