CN202701170U - Mould of clawless retainer for bearing - Google Patents
Mould of clawless retainer for bearing Download PDFInfo
- Publication number
- CN202701170U CN202701170U CN 201220408169 CN201220408169U CN202701170U CN 202701170 U CN202701170 U CN 202701170U CN 201220408169 CN201220408169 CN 201220408169 CN 201220408169 U CN201220408169 U CN 201220408169U CN 202701170 U CN202701170 U CN 202701170U
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- CN
- China
- Prior art keywords
- die
- flukeless
- bearing
- cuts
- matches
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a mould of a clawless retainer for a bearing. The mould of the clawless retainer for the bearing comprises an upper plate and a lower plate. An inner circular die, a clawless cutting die, a blank guide head, a formed die, a shaping die and a cutting die are arranged on the front part of the upper plate. A pair of rear guide sleeves is arranged on both sides of the cutting die. A front guide pillar, a die punch, a clawless cutting punch, a formed guide head, a shaping guide head, a cutting punch and a rear guide pillar are arranged on the front part of the lower plate. The mould of the clawless retainer for the bearing provided by the utility model has the beneficial effects that the mould of the clawless retainer for the bearing is simple in structure, convenient to use, low in cost and high in degree of automation. The whole set of processing steps are realized on one set of moulds, so that the processing flow is shortened and the production cost is saved, and meanwhile, the product quality is improved, the rejection rate is lowered, and the cost is further lowered.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of bearing flukeless retainer mould.
Background technology
Bearing cage is one of internals of bearing, use very extensive, its Main Function is to prevent to contact with the direct of rolling element, make friction and heat generation drop to minimum, and the guiding rolling element turns round at raceway, simultaneously can provide lubricated space, and install or during the bearing of the separable design of removing stage makeup and costume, fixedly rolling element.And the flukeless bearing cage is used more extensive because it is easy for installation, use is simple.
At present, in actual production, every procedure of bearing cage all adopts independently mould to process processing, and by manually operating, the manually-operated error is large between the different operations, and yield rate is relatively low.
The utility model content
The utility model discloses a kind of bearing flukeless retainer mould, generally use at present manually-operated to solve, lack the problem of the bearing flukeless retainer mould of automated production simple in structure, with low cost.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of bearing flukeless retainer mould, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern front portion is provided with 2 front guide pin bushings, be provided with interior cupping tool between 2 front guide pin bushings, interior cupping tool right side is provided with flukeless and cuts off die, flukeless cuts off the die right side and is provided with the blanking guide head that matches, and described blanking guide head right side is provided with female die for forming, correcting die and cut-out die successively, and described cut-out die both sides are provided with a pair of rear guide pin bushing; Described lower bolster front portion is provided with 2 frong guide columns that match with front guide pin bushing, be provided with the punch that matches with interior cupping tool between 2 frong guide columns, described punch right side is provided with flukeless and cuts off the flukeless cut-out drift that die matches, flukeless cuts off the drift right side and is provided with the shaping guide head that matches with female die for forming, shaping guide head right side is provided with the shaping guide head that matches with correcting die, shaping guide head right side is provided with and the cut-out drift that cuts off die and match, and cuts off the drift both sides and is provided with the BB1 that matches with rear guide pin bushing.
Further, the described cope match-plate pattern outside is arranged with some patrix screwed holes, and the described lower bolster outside is arranged with some counterdie screwed holes.
Further, described punch exterior annular is provided with some locating pins, and described flukeless cuts off and is provided with some detection nails between drift and the punch.
Further, described lower bolster bilateral symmetry is provided with some auxiliary material nails.
The beneficial effects of the utility model are: simple in structure, easy to use, with low cost, automaticity is high; On a mold, namely finished a whole set of manufacturing procedure, when having shortened work flow, having saved production cost, improved the quality of product, reduce percent defective, thereby further reduced cost.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of cope match-plate pattern of a kind of bearing flukeless retainer mould of embodiment of the present utility model;
Fig. 2 is the lower bolster structural representation of a kind of bearing flukeless retainer mould of embodiment of the present utility model.
Among the figure:
1, front guide pin bushing; 2, interior cupping tool; 3, flukeless cuts off die; 4, blanking guide head; 5, female die for forming; 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, flukeless cuts off drift; 16, detect nail; 17, locating pin; 18, frong guide column; 19, rear 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 flukeless retainer mould of the utility model embodiment, comprise cope match-plate pattern 20 and lower bolster 21, described cope match-plate pattern 20 front portions are provided with 2 front guide pin bushings 1, be provided with interior cupping tool 2 between 2 front guide pin bushings 1, interior cupping tool 2 right sides are provided with flukeless and cut off die 3, flukeless cuts off die 3 right sides and is provided with the blanking guide head 4 that matches, described blanking guide head 4 right sides are provided with successively female die for forming 5, correcting die 6 and cut off die 7, and described cut-out die 7 both sides are provided with a pair of rear guide pin bushing 19; Described lower bolster 21 front portions are provided with 2 frong guide columns 18 that match with front guide pin bushing 1, be provided with the punch that matches with interior cupping tool 2 between 2 frong guide columns 18, described punch right side is provided with flukeless and cuts off the flukeless cut-out drift 15 that die 3 matches, flukeless cuts off drift 15 right sides and is provided with the shaping guide head 14 that matches with female die for forming 5, shaping guide head 14 right sides are provided with the shaping guide head 12 that matches with correcting die 6, shaping guide head 12 right sides are provided with and the cut-out drift 11 that cuts off die 7 and match, and cut off drift 11 both sides and are provided with the BB1 9 that matches with rear guide pin bushing 19.Described cope match-plate pattern 20 outsides are arranged with some patrix screwed holes 8, and described lower bolster 21 outsides are arranged with some counterdie screwed holes 10.Described punch exterior annular is provided with some locating pins 17, and described flukeless cuts off and is provided with some detection nails 16 between drift 15 and the punch.Described 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, adjust the transfer rate of workpiece to be processed and the drawing velocity of stamping machine, make it to match, whole punching press flow process can be finished, warehouse-in can be packed after the polishing of Forming Workpiece process, demagnetization, the cleaning treatment.
Although below only described specific embodiment example of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes or modification all fall into protection domain of the present utility model.
Claims (4)
1. bearing flukeless retainer mould, comprise cope match-plate pattern (20) and lower bolster (21), it is characterized in that: described cope match-plate pattern (20) front portion is provided with 2 front guide pin bushings (1), be provided with interior cupping tool (2) between 2 front guide pin bushings (1), interior cupping tool (2) right side is provided with flukeless and cuts off die (3), flukeless cuts off die (3) right side and is provided with the blanking guide head (4) that matches, described blanking guide head (4) right side is provided with female die for forming (5) successively, correcting die (6) and cut-out die (7), described cut-out die (7) both sides are provided with a pair of rear guide pin bushing (19); Described lower bolster (21) front portion is provided with 2 frong guide columns (18) that match with front guide pin bushing (1), be provided with the punch that matches with interior cupping tool (2) between 2 frong guide columns (18), described punch right side is provided with flukeless and cuts off the flukeless cut-out drift (15) that die (3) matches, flukeless cuts off drift (15) right side and is provided with the shaping guide head (14) that matches with female die for forming (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 the cut-out drift (11) that cuts off die (7) and match, and cuts off drift (11) both sides and is provided with the BB1 (9) that matches with rear guide pin bushing (19).
2. a kind of bearing flukeless retainer mould according to claim 1 is characterized in that: be arranged with some patrix screwed holes (8) outside the described cope match-plate pattern (20), be arranged with some counterdie screwed holes (10) outside the described lower bolster (21).
3. a kind of bearing flukeless retainer mould according to claim 2, it is characterized in that: described punch exterior annular is provided with some locating pins (17), and described flukeless cuts off and is provided with some detections nails (16) between drift (15) and the punch.
4. a kind of bearing flukeless retainer mould according to claim 3 is characterized in that: described lower bolster (21) bilateral symmetry is provided with some auxiliary materials nails (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408169 CN202701170U (en) | 2012-08-17 | 2012-08-17 | Mould of clawless retainer for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408169 CN202701170U (en) | 2012-08-17 | 2012-08-17 | Mould of clawless retainer for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701170U true CN202701170U (en) | 2013-01-30 |
Family
ID=47581510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408169 Expired - Fee Related CN202701170U (en) | 2012-08-17 | 2012-08-17 | Mould of clawless retainer for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701170U (en) |
-
2012
- 2012-08-17 CN CN 201220408169 patent/CN202701170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |