CN2924148Y - Axially-moving six-ball-pin four-ear type universal joint fine-forged shell - Google Patents
Axially-moving six-ball-pin four-ear type universal joint fine-forged shell Download PDFInfo
- Publication number
- CN2924148Y CN2924148Y CN 200620072847 CN200620072847U CN2924148Y CN 2924148 Y CN2924148 Y CN 2924148Y CN 200620072847 CN200620072847 CN 200620072847 CN 200620072847 U CN200620072847 U CN 200620072847U CN 2924148 Y CN2924148 Y CN 2924148Y
- Authority
- CN
- China
- Prior art keywords
- ball
- universal joint
- axially
- utility
- pin
- 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
Links
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a gimbal precision forging pot shell which can be axially moved and has six ball-pins and four ears. The internal chamber of the utility model consists of six sections of arc surfaces which are uniformly distributed in the internal hole to form six ball tracks which presents cylinder type. The internal chamber is a via-hole and the external wall of the internal chamber is provided with flanges which are four ear-type flanges. The gimbal precision forging pot shell which can be axially moved and has six ball-pins and three ears has a simple structure, saves the raw material, and has a long service life.
Description
Technical field
The utility model relates to the constant velocity universal joint finish forging pot shell that a kind of car drivetrain system is adopted, be specifically related to a kind of can axially movable six ball pin universal joint finish forging pot shells.
Background technique
Can axially movable six ball pin universal joints because of its complex structure, processing, detection difficulty are big, it has many excellent properties such as compact structure, in light weight, low noise, reliability height, freedom from repairs.At present, the transmission system of the whole world car overwhelming majority all adopts the transmission part of this universal joint as key.Because of the operating characteristic of its product, so concentricity and alley indexing accuracy between each structure of inner chamber of six ball pins of this product are wanted high.Because of its structure uniqueness,, also meet the trend of world today's development of manufacturing simultaneously both at home and abroad so manufacturing firm all adopts inner chamber precision forging blank technology at present, can satisfy required precision like this, has reduced manufacture cost and cycle again.
Referring to shown in Figure 1, existing can axially movable six ball pin universal joint finish forging pot shells, the inner chamber of six ball pins is evenly distributed in the endoporus by six sections arc surfaces, so just formed six alleys naturally in endoporus, its outer wall is provided with a plurality of steps, rely on the transverse groove tooth 4 of right-hand member step to be connected with outside, groove tooth 4 is easy to wear, and complex structure, processing difficulties, processing cost height.
Summary of the invention
The utility model provide a kind of simple in structure, save raw material and long service life can axially movable six ball pins, four ear formula universal joint finish forging pot shells.
The technological scheme that its technical problem that solves the utility model adopts is as follows: a kind of can axially movable six ball pins, four ear formula universal joint finish forging pot shells, its inner chamber is evenly distributed in the endoporus by six sections arc surfaces, form six alleys, it is a cylinder-like structure, inner chamber is a through hole, outer wall is provided with flange, and described flange is 4 ear formula flanges.
The beneficial effects of the utility model are: the utility model is simple in structure, is connected with outside with flange, has saved a large amount of raw material, is convenient to processing, and is sturdy and durable, increased the working life of product simultaneously.
Description of drawings
Fig. 1 is the plan view of existing universal joint finish forging pot shell
Fig. 2 is the plan view that the utility model can axially movable six ball pins, four ear formula universal type finish forging pot shells
Fig. 3 is the transverse sectional view of Fig. 2
Among the figure, 1, alley 2, through hole 3, flange 4, groove tooth
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 2 and Figure 3 shows that the embodiment that the utility model can axially movable six ball pins, four ear formula universal joint finish forging pot shells.A kind of can axially movable six ball pins, four ear formula universal joint finish forging pot shells, it is a cylinder-like structure, inner chamber is a through hole 2, is evenly distributed in the endoporus by six sections arc surfaces, forms six alleys 1, an end of outer wall is provided with flange 3, described flange is 4 ear formula flanges.The utility model forms by the specialized mould finish forge, is applicable in the transmission system of car of front-wheel drive.
Claims (1)
1, can axially movable six ball pins, four ear formula universal joint finish forging pot shells, its inner chamber is evenly distributed in the endoporus by six sections arc surfaces, forms six alleys (1), it is characterized in that: it is cylinder-like structure, inner chamber is through hole (2), and outer wall is provided with flange (3), and described flange is 4 ear formula flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072847 CN2924148Y (en) | 2006-04-20 | 2006-04-20 | Axially-moving six-ball-pin four-ear type universal joint fine-forged shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072847 CN2924148Y (en) | 2006-04-20 | 2006-04-20 | Axially-moving six-ball-pin four-ear type universal joint fine-forged shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924148Y true CN2924148Y (en) | 2007-07-18 |
Family
ID=38260580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072847 Expired - Fee Related CN2924148Y (en) | 2006-04-20 | 2006-04-20 | Axially-moving six-ball-pin four-ear type universal joint fine-forged shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924148Y (en) |
-
2006
- 2006-04-20 CN CN 200620072847 patent/CN2924148Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550969A (en) | Automobile constant velocity cardan joint transmission shaft inner sliding sleeve finish forging pot shell and production process thereof | |
| CN2924148Y (en) | Axially-moving six-ball-pin four-ear type universal joint fine-forged shell | |
| CN102861848A (en) | Cold-forging molded concave die of bell shell of ball-cage type universal joint | |
| CN2924147Y (en) | Axially-moving six-ball-pin three-ear type universal joint fine-forged shell | |
| CN2924149Y (en) | Axially-moving three-ball-pin three-eartype universal joint fine-forged shell | |
| CN2906197Y (en) | Axially-movable tri-sphere-pin universal joint finish-forging tank shell with five lug type flanges | |
| CN2931917Y (en) | Axially-movable tripod-ball six-ear type universal joint precision forging slot shell | |
| CN2926650Y (en) | Axially-movable universal-joint cast groove casing with six spherical-pin and five-ear | |
| CN2906196Y (en) | Axially-movable six-sphere-pin universal joint finish-forging tank shell with six lug type flanges | |
| CN2926652Y (en) | Axially-movable universal-joint cast groove casing with three-spherical-pin and four-ear | |
| CN2906195Y (en) | Axially-movable six-sphere-pin universal joint finish-forging tank shell | |
| CN2926651Y (en) | Axially-movable universal-joint cast groove casing with three spherical-pin | |
| CN2926653Y (en) | Axially-movable universal-joint cast groove casing with three-spherical-pin | |
| CN202174201U (en) | Warm forging and finish forging die for ball basket universal joint bell housing | |
| CN200989390Y (en) | Axial movable three-ball pin three-ear blind hole type universal-joint precion forging pot shell | |
| CN201027824Y (en) | Axially-movable three-sphere pin six-lug type universal joint finish forging slot shell | |
| CN201027825Y (en) | Axially-movable three-sphere pin four-lug type universal joint finish forging slot shell | |
| CN201027823Y (en) | Axially-movable three-sphere pin three-lug type universal joint finish forging slot shell | |
| CN201013779Y (en) | Axially-movable three ball-and-spigot five ears type cardan universal joint finish forging groove shell | |
| CN200989391Y (en) | Axial removable three ball pin six ear blind hole type universal-joint precision forging pot shell | |
| CN107043893B (en) | Camshaft production method and camshaft | |
| CN201177013Y (en) | Automobile constant-velocity-ratio universal joints drive axle inside slip jacket finish forging housing | |
| CN201045379Y (en) | Axially-movable three-balls-pin four-ear blind hole type cardan universal joint finish forging groove shell | |
| CN201041201Y (en) | Axially moving three-knuckle pin blind hole type gimbal precision forging shell | |
| CN201047404Y (en) | Axially-movable three-ball-pin-six-ear blind hole type cardan universal joint finish forging groove shell |
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: 20070718 Termination date: 20120420 |