CN202213091U - Manufacturing mould for ball-bearing retainer - Google Patents
Manufacturing mould for ball-bearing retainer Download PDFInfo
- Publication number
- CN202213091U CN202213091U CN2011203063042U CN201120306304U CN202213091U CN 202213091 U CN202213091 U CN 202213091U CN 2011203063042 U CN2011203063042 U CN 2011203063042U CN 201120306304 U CN201120306304 U CN 201120306304U CN 202213091 U CN202213091 U CN 202213091U
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- mould
- plate
- moving
- fixed
- clamping plate
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Abstract
The utility model relates to a manufacturing mould for a ball-bearing retainer. The manufacturing mould comprises a stationary mould board, a movable mould board, a stationary mould base board, a movable mould base board and a sprue bush, wherein a stationary mould inserting block and a movable mould inserting block are respectively inlaid on the stationary mould board and the movable mould board; the stationary mould board is fixed on the stationary mould base board; and the movable mould board is connected with a mould leg and is fixed on the movable mould base board. An ejector pin fixing plate and an ejector pin plate are arranged in the middle of the mould leg; and a release link and an ejector pin are fixed on the ejector pin plate. A guide sleeve is arranged on the stationary mould board; a guide pillar is arranged on the movable mould board; the sprue bush is arranged in the middle of the stationary mould board; and the lower part of the sprue bush is connected with the stationary mould inserting block and the movable mould inserting block. The manufacturing mould can realize four-time taking of one mould, and the action of a submarine sprue is smooth and flexible.
Description
Technical field
The utility model relates to mould, and the ball bearing retainer that particularly relates in the BMW steering wheel is made mould.
Background technology
Being in automobile high-speed developing period at present, is that precision is high to the requirement of many parts, and reliability is high, and long service life, and cost is low, and manufacturer is all adopting the high automated production of production efficiency.Automobile-used bearing is to rotate the accurately extremely important parts of guiding, and it is yielding that the PA66+30%Glass nylon that the mould of ball bearing retainer making is in the past produced adds the glass fibre retainer, poor dimensional precision; Guaranteed that not ball has uniform gap in retainer pocket hole; Cause service life short, change dismounting and quite bother, cause user's economic loss; Production efficiency is low in addition, and cost is high.
The utility model content
The technical problem that the utility model will solve provides a kind of ball bearing retainer of can controlling and is out of shape, and guarantees that the full inspection of product's dimensional precision is qualified; Guarantee that ball has uniform gap in retainer pocket hole; Action is along sliding reliable in quality, and precision is high, long service life; Production efficiency is high, and the ball bearing retainer that cost is low is made mould.
The technical scheme that adopts is:
The ball bearing retainer is made mould, comprises solid plate, moving platen, fixed clamping plate, moving clamping plate, mould leg, sprue bush.Described solid plate and moving platen are installed with fixed die insert and the moving die insert that has the retainer mould respectively, and fix with the screw of inserting.Solid plate is fixed on the fixed clamping plate through the fixed clamping plate screw, and moving platen places on the mould leg, and its mould leg places on the moving clamping plate, and fixes with the moving clamping plate screw, and wherein mould leg and moving clamping plate are fixed by mould leg screw.The intermediate space of mould leg is equipped with thimble fixed head, ejector retainner plate successively, and ejector retainner plate and thimble fixed head are fixed together by the ejector retainner plate screw, are fixed with release link and thimble on the ejector retainner plate, are set with spring on the release link.On the said solid plate guide pin bushing is housed, correspondingly at moving platen guide pillar is housed, sprue bush is equipped with in the solid plate middle part; Fix with the sprue bush screw; The sprue bush bottom connects fixed die insert and moving die insert, and the upper end connects locating ring, and locating ring is contained on the fixed clamping plate and fixes with the locating ring screw.
In the above-mentioned mould leg support column is housed, the support column two ends withstand on respectively on moving clamping plate and the moving platen, are fixed on the moving clamping plate by the support column screw.
The quick change water nozzle of cooling water is equipped with in above-mentioned solid plate and moving platen both sides.
Above-mentioned moving clamping plate is equipped with the base plate guide pillar, and the base plate guide pin bushing is housed on thimble fixed head and the thimble, and the base plate guide pillar is installed on the moving platen through the base plate guide pin bushing, makes the moving platen location.
Die joint is provided with fine positioning pin and locked mode plate between above-mentioned solid plate and the moving platen.
The utility model one mould four is got, and it is indeformable that tunnel gate, made nylon add glass fibre composite bearing retainer, and product's dimensional precision is high, long service life, and production efficiency is high, and cost is low, and action is along flexibly sliding.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
The ball bearing retainer is made mould, comprises solid plate 12, moving platen 9, fixed clamping plate 15, moving clamping plate 1, mould leg 6, sprue bush 18.Described solid plate 12 is installed with the fixed die insert 11 and moving die insert 10 that has the retainer mould respectively with moving platen 9, and fixes with the screw 21 and 22 of inserting.Solid plate 12 is fixed on the fixed clamping plate 15 through fixed clamping plate screw 20, and moving platen 9 places on the mould leg 6, and its mould leg 6 places on the moving clamping plate 1, and fixing with moving clamping plate screw 23, and wherein mould leg 6 is fixing by mould leg screw 27 with moving clamping plate 1.The intermediate space of mould leg 6 is equipped with thimble fixed head 2, ejector retainner plate 3 successively, and ejector retainner plate 3 is fixed together by ejector retainner plate screw 24 with thimble fixed head 2, is fixed with release link 4 and thimble 8 on the ejector retainner plate 3, is set with spring 5 on the release link 4.Support column 25 is housed in the mould leg 6, and support column 25 two ends withstand on respectively on moving clamping plate 1 and the moving platen 9, are fixed on the moving clamping plate 1 by support column screw 26.Described solid plate 12 is equipped with guide pin bushing 14; The corresponding guide pillar 13 that on moving platen 9, is equipped with, moving clamping plate 1 is equipped with base plate guide pillar 29, on thimble fixed head 2 and the thimble 3 base plate guide pin bushing 28 is housed; Base plate guide pillar 29 is installed on the moving platen 9 through base plate guide pin bushing 28, makes moving platen 9 and solid plate 12 location.Sprue bush 18 is equipped with in solid plate 12 middle parts, and fixing with sprue bush screw 17, sprue bush 18 bottoms connect fixed die insert 11 and moving die insert 10, and the upper end connects locating ring 16, and locating ring 16 is contained on the backform base plate 15 also fixing with locating ring screw 19.The quick change water nozzle 7 of cooling water is equipped with in said solid plate 12 and moving platen 9 both sides, and die joint is provided with fine positioning pin 30 and locked mode plate 31 between solid plate 12 and the moving platen 9, constitutes the ball bearing retainer and makes mould.
Claims (5)
1. the ball bearing retainer is made mould; Comprise solid plate (12), moving platen (9), fixed clamping plate (15), moving clamping plate (1), mould leg (6), sprue bush (18), it is characterized in that described solid plate (12) and moving platen (9) are installed with fixed die insert (11) and the moving die insert (10) that has the retainer mould respectively, and fixing with the screw of inserting (21,22); Solid plate (12) is fixed on the fixed clamping plate (15) through fixed clamping plate screw (20); Moving platen (9) places on the mould leg (6), and its mould leg (6) places on the moving clamping plate (1), and fixing with moving clamping plate screw (23); Wherein mould leg (6) is fixing by mould leg screw (27) with moving clamping plate (1); The intermediate space of mould leg (6) is equipped with thimble fixed head (2), ejector retainner plate (3) successively, and ejector retainner plate (3) is fixed together by ejector retainner plate screw (24) with thimble fixed head (2), is fixed with release link (4) and thimble (8) on the ejector retainner plate (3); Be set with spring (5) on the release link (4); Guide pin bushing (14) is housed on the solid plate (12), the corresponding guide pillar (13) that on moving platen (9), is equipped with, sprue bush (18) is equipped with in solid plate (12) middle part; Fixing with sprue bush screw (17); Sprue bush (18) bottom connects fixed die insert (11) and moving die insert (10), and the upper end connects locating ring (16), and locating ring (16) is contained in backform base plate (15) and goes up and fix with locating ring screw (19).
2. ball bearing retainer according to claim 1 is made mould; It is characterized in that being equipped with in the described mould leg (6) support column (25); Support column (25) two ends withstand on respectively on moving clamping plate (1) and the moving platen (9), are fixed on the moving clamping plate (1) by support column screw (26).
3. ball bearing retainer according to claim 1 is made mould, it is characterized in that described solid plate (12) and moving platen (9) both sides are equipped with the quick change water nozzle (7) of cooling water.
4. ball bearing retainer according to claim 1 is made mould; It is characterized in that described moving clamping plate (1) is equipped with base plate guide pillar (29); On thimble fixed head (2) and the ejector retainner plate (3) base plate guide pin bushing (28) is housed, base plate guide pillar (29) is installed on the moving platen (9) through base plate guide pin bushing (28).
5. ball bearing retainer according to claim 1 is made mould, it is characterized in that die joint is provided with fine positioning pin (30) and locked mode plate (31) between described solid plate (12) and the moving platen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203063042U CN202213091U (en) | 2011-08-22 | 2011-08-22 | Manufacturing mould for ball-bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203063042U CN202213091U (en) | 2011-08-22 | 2011-08-22 | Manufacturing mould for ball-bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213091U true CN202213091U (en) | 2012-05-09 |
Family
ID=46012360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203063042U Expired - Fee Related CN202213091U (en) | 2011-08-22 | 2011-08-22 | Manufacturing mould for ball-bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909631A (en) * | 2013-01-08 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Ejection mechanism |
| CN104324970A (en) * | 2014-09-03 | 2015-02-04 | 西安交通大学 | Electromagnetic radial impact type semisolid extrusion die of rolling bearing holder |
| CN105643863A (en) * | 2014-11-14 | 2016-06-08 | 中国科学院金属研究所 | Injection-molding preparation method for plastic angular contact ball bearing retainer and special mold for injection-molding preparation method |
-
2011
- 2011-08-22 CN CN2011203063042U patent/CN202213091U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909631A (en) * | 2013-01-08 | 2014-07-09 | 汉达精密电子(昆山)有限公司 | Ejection mechanism |
| CN104324970A (en) * | 2014-09-03 | 2015-02-04 | 西安交通大学 | Electromagnetic radial impact type semisolid extrusion die of rolling bearing holder |
| CN104324970B (en) * | 2014-09-03 | 2016-04-13 | 西安交通大学 | A kind of rolling bearing retainer electromagnetism radial impact formula semi-solid state extrusion mould |
| CN105643863A (en) * | 2014-11-14 | 2016-06-08 | 中国科学院金属研究所 | Injection-molding preparation method for plastic angular contact ball bearing retainer and special mold for injection-molding preparation method |
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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: 20120509 Termination date: 20130822 |