CN102756041A - Die for bearing retainer with claw - Google Patents
Die for bearing retainer with claw Download PDFInfo
- Publication number
- CN102756041A CN102756041A CN2012102659847A CN201210265984A CN102756041A CN 102756041 A CN102756041 A CN 102756041A CN 2012102659847 A CN2012102659847 A CN 2012102659847A CN 201210265984 A CN201210265984 A CN 201210265984A CN 102756041 A CN102756041 A CN 102756041A
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- shaping
- drift
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- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a die for a bearing retainer with a claw. The die comprises an upper die plate and a lower die plate. An inner circle die, an I-shaped die, a blanking guiding head, a molding die, a shaping die and a cutting die are arranged at the front portion of the upper die plate. A pair of rear guiding sleeves is arranged on two sides of the cutting die. A front guiding column, a terrace die punch, an I-shaped punch, a molding guiding head, a shaping guiding head, a cutting punch and a rear guiding column are arranged at the front portion of the lower die plate. The die has the advantages of being simple in structure, convenient to use, low in cost and high in automation. A whole set of machining procedures is finished on one set of die. A machining process is shortened, production cost is saved, and simultaneously product quality is improved, rejection rate is reduced, and cost is further reduced.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of bearing band pawl retainer mould.
Background technology
Bearing cage is one of internals of bearing; Use very extensively, it mainly acts on and is to prevent to contact with the direct of rolling element, makes the generation of friction and heat drop to minimum; And the guiding rolling element turns round on raceway; Simultaneously lubricated space can be provided, and install or during the bearing of the separable design of removing stage makeup and costume, fixedly rolling element.
At present, in actual production, the per pass operation of bearing cage adopts all independently that mould carries out processed, is operated by manual work between the different operations, and the manually-operated error is big, and yield rate is low relatively.
Summary of the invention
The invention discloses a kind of bearing band pawl retainer mould, generally use manually-operated at present, lack the problem of the bearing band pawl retainer mould of automated production simple in structure, with low cost to solve.
The objective of the invention is to realize through following technical scheme:
A kind of bearing band pawl retainer mould; Comprise cope match-plate pattern and lower bolster, said cope match-plate pattern front portion is provided with 2 preceding guide pin bushings, is provided with interior cupping tool between 2 preceding guide pin bushings; Interior cupping tool right side is provided with the I shape die; I shape die right side is provided with the blanking guide head that matches, and said blanking guide head right side is provided with shaping die, correcting die and cut-out die successively, and said cut-out die both sides are provided with a pair of back guide pin bushing; Said lower bolster front portion is provided with 2 frong guide columns that match with preceding guide pin bushing; Be provided with the punch that matches with interior cupping tool between 2 frong guide columns; Said punch right side is provided with the I shape drift that matches with the I shape die; I shape drift right side is provided with the shaping guide head that matches with the die that is shaped; Shaping guide head right side is provided with the shaping guide head that matches with correcting die, and shaping guide head right side is provided with and cuts off the cut-out drift that die matches, and cuts off the drift both sides and is provided with the BB1 that matches with the back guide pin bushing.
Further, the said cope match-plate pattern outside is arranged with some patrix screwed holes, and the said lower bolster outside is arranged with some counterdie screwed holes.
Further, said punch exterior annular is provided with some location nail, is provided with the plurality of detection nail between said I shape drift and the punch.
Further, said lower bolster bilateral symmetry is provided with some auxiliary material nails.
Beneficial effect of the present invention is: simple in structure, easy to use, with low cost, automaticity is high; On a mold, promptly accomplished a whole set of manufacturing procedure, when having shortened work flow, having practiced thrift production cost, improved the quality of product, reduce percent defective, thereby further reduced cost.
Description of drawings
According to accompanying drawing the present invention is done further explain below.
Fig. 1 is the structural representation of cope match-plate pattern of a kind of bearing band pawl retainer mould of embodiments of the invention;
Fig. 2 is the lower bolster structural representation of a kind of bearing band pawl retainer mould of embodiments of the invention.
Among the figure:
1, preceding guide pin bushing; 2, interior cupping tool; 3, I-shaped die; 4, blanking guide head; 5, shaping die; 6, correcting die; 7, cut off die; 8, patrix screwed hole; 9, BB1; 10, counterdie screwed hole; 11, cut off drift; 12, shaping guide head; 13, auxiliary material nail; 14, shaping guide head; 15, I-shaped drift; 16, detect nail; 17, location nail; 18, frong guide column; 19, back guide pin bushing; 20, cope match-plate pattern; 21, lower bolster.
The specific embodiment
Shown in Fig. 1-2, the described a kind of bearing band pawl retainer mould of the embodiment of the invention comprises cope match-plate pattern 20 and lower bolster 21; Said cope match-plate pattern 20 front portions are provided with 2 preceding guide pin bushings 1; Cupping tool 2 in being provided with between 2 preceding guide pin bushings 1, interior cupping tool 2 right sides are provided with I shape die 3, and I shape die 3 right sides are provided with the blanking guide head 4 that matches; Said blanking guide head 4 right sides are provided with shaping die 5, correcting die 6 successively and cut off die 7, and said cut-out die 7 both sides are provided with a pair of back guide pin bushing 19; Said lower bolster 21 front portions are provided with 2 frong guide columns 18 that match with preceding guide pin bushing 1; Be provided with the punch that matches with interior cupping tool 2 between 2 frong guide columns 18; Said punch right side is provided with the I shape drift 15 that matches with I shape die 3; I shape drift 15 right sides are provided with the shaping guide head 14 that matches with the die 5 that is shaped; Shaping guide head 14 right sides are provided with the shaping guide head 12 that matches with correcting die 6, and shaping guide head 12 right sides are provided with and cut off the cut-out drift 11 that die 7 matches, and cut off drift 11 both sides and are provided with the BB1 9 that matches with back guide pin bushing 19.Said cope match-plate pattern 20 outsides are arranged with some patrix screwed holes 8, and said lower bolster 21 outsides are arranged with some counterdie screwed holes 10.Said punch exterior annular is provided with some location nail 17, is provided with plurality of detection nail 16 between said I shape drift 15 and the punch.Said lower bolster 21 bilateral symmetry are provided with some auxiliary material nails 13.
During concrete the use; Cope match-plate pattern 20 and lower bolster 21 are placed respectively on the stamping machine, and the transfer rate of adjustment workpiece to be processed and the drawing velocity of stamping machine make it to match; Whole punching press flow process can be accomplished, warehouse-in can be packed after the polishing of Forming Workpiece process, demagnetization, the clean.
Though below only described specific embodiment example of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes or modification all fall into protection scope of the present invention.
Claims (4)
1. bearing band pawl retainer mould; Comprise cope match-plate pattern (20) and lower bolster (21); It is characterized in that: said cope match-plate pattern (20) front portion is provided with 2 preceding guide pin bushings (1); Be provided with interior cupping tool (2) between 2 preceding guide pin bushings (1), interior cupping tool (2) right side is provided with I shape die (3), and I shape die (3) right side is provided with the blanking guide head (4) that matches; Said blanking guide head (4) right side is provided with shaping die (5), correcting die (6) successively and cuts off die (7), and said cut-out die (7) both sides are provided with a pair of back guide pin bushing (19); Said lower bolster (21) front portion is provided with 2 frong guide columns (18) that match with preceding guide pin bushing (1); Be provided with the punch that matches with interior cupping tool (2) between 2 frong guide columns (18); Said punch right side is provided with the I shape drift (15) that matches with I shape die (3); I shape drift (15) right side is provided with the shaping guide head (14) that matches with the die that is shaped (5); Shaping guide head (14) right side is provided with the shaping guide head (12) that matches with correcting die (6); Shaping guide head (12) right side is provided with and cuts off the cut-out drift (11) that die (7) matches, and cuts off drift (11) both sides and is provided with the BB1 (9) that matches with back guide pin bushing (19).
2. a kind of bearing band pawl retainer mould according to claim 1 is characterized in that: said cope match-plate pattern (20) outside is arranged with some patrix screwed holes (8), and said lower bolster (21) outside is arranged with some counterdie screwed holes (10).
3. a kind of bearing band pawl retainer mould according to claim 2 is characterized in that: said punch exterior annular is provided with some location nails (17), is provided with plurality of detection nail (16) between said I shape drift (15) and the punch.
4. a kind of bearing band pawl retainer mould according to claim 3 is characterized in that: said lower bolster (21) bilateral symmetry is provided with some auxiliary material nails (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265984.7A CN102756041B (en) | 2012-07-30 | 2012-07-30 | Die for bearing retainer with claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265984.7A CN102756041B (en) | 2012-07-30 | 2012-07-30 | Die for bearing retainer with claw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102756041A true CN102756041A (en) | 2012-10-31 |
| CN102756041B CN102756041B (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210265984.7A Expired - Fee Related CN102756041B (en) | 2012-07-30 | 2012-07-30 | Die for bearing retainer with claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102756041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573286A (en) * | 2014-07-29 | 2017-04-19 | 萨尔瓦尼尼意大利股份公司 | Punching apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200279457Y1 (en) * | 2002-03-19 | 2002-06-24 | 이수진 | Lower die for forming retainer of ball bearing |
| CN201008918Y (en) * | 2006-12-18 | 2008-01-23 | 安徽华之杰机械有限公司 | Wave shape holder molding shaping integrated automatic die device |
| CN101259511A (en) * | 2008-04-25 | 2008-09-10 | 洛阳轴研科技股份有限公司 | Method for processing middle and small ribbon cage by continuously discharging material |
| CN201385083Y (en) * | 2009-04-21 | 2010-01-20 | 常州东风轴承有限公司 | Cage forming combination die |
| CN201711420U (en) * | 2010-04-26 | 2011-01-19 | 郑广辉 | Waveform retainer combination processing device |
| KR101090656B1 (en) * | 2011-08-30 | 2011-12-07 | 김주민 | Manufacturing apparatus of material for ball-bearing retainer and its method |
| CN202701162U (en) * | 2012-07-30 | 2013-01-30 | 浙江利隆精密轴承制造有限公司 | Bearing pawl retainer mold |
-
2012
- 2012-07-30 CN CN201210265984.7A patent/CN102756041B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200279457Y1 (en) * | 2002-03-19 | 2002-06-24 | 이수진 | Lower die for forming retainer of ball bearing |
| CN201008918Y (en) * | 2006-12-18 | 2008-01-23 | 安徽华之杰机械有限公司 | Wave shape holder molding shaping integrated automatic die device |
| CN101259511A (en) * | 2008-04-25 | 2008-09-10 | 洛阳轴研科技股份有限公司 | Method for processing middle and small ribbon cage by continuously discharging material |
| CN201385083Y (en) * | 2009-04-21 | 2010-01-20 | 常州东风轴承有限公司 | Cage forming combination die |
| CN201711420U (en) * | 2010-04-26 | 2011-01-19 | 郑广辉 | Waveform retainer combination processing device |
| KR101090656B1 (en) * | 2011-08-30 | 2011-12-07 | 김주민 | Manufacturing apparatus of material for ball-bearing retainer and its method |
| CN202701162U (en) * | 2012-07-30 | 2013-01-30 | 浙江利隆精密轴承制造有限公司 | Bearing pawl retainer mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573286A (en) * | 2014-07-29 | 2017-04-19 | 萨尔瓦尼尼意大利股份公司 | Punching apparatus |
| CN106573286B (en) * | 2014-07-29 | 2019-06-28 | 萨尔瓦尼尼意大利股份公司 | Stamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102756041B (en) | 2015-01-07 |
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Granted publication date: 20150107 Termination date: 20190730 |