CN204912447U - Mute bearing keeps cut -out press of ware production - Google Patents
Mute bearing keeps cut -out press of ware production Download PDFInfo
- Publication number
- CN204912447U CN204912447U CN201520626230.9U CN201520626230U CN204912447U CN 204912447 U CN204912447 U CN 204912447U CN 201520626230 U CN201520626230 U CN 201520626230U CN 204912447 U CN204912447 U CN 204912447U
- Authority
- CN
- China
- Prior art keywords
- punching
- counterdie
- chassis
- bearing cage
- positioning disk
- 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
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Abstract
The utility model provides a mute bearing keeps cut -out press of ware production, including last mould, the lower mould, go up the mould and locate the top of lower mould, it includes the chassis to go up the mould, the punching press needle, the positioning disk, the positioning disk passes through the spliced pole and connects on the chassis, the chassis is connected on the lathe, the middle part on chassis is equipped with the through -hole that the piston rod that is used for pneumatic cylinder no. 1 passed, pneumatic cylinder no. 1 is located on the lathe, the piston rod of pneumatic cylinder no. 1 is equipped with a plurality of punching press needles, the positioning disk is equipped with a plurality of guiding holes that are used for the punching press needle to pass, the bottom of positioning disk is equipped with circular clamping groove, the lower mould is located on the frame, the top of lower mould is equipped with and is used for holding the circular support groove that mute bearing keeps the ware, this mould, the punching press needle leads through the guiding hole, in the time of the accuracy guaranteeing to punch a hole, reduces the probability of punching press needle rupture to the durability has been improved. The location that mute bearing keeps the ware is realized in draw -in groove through last mould and the support groove of lower mould, can avoid the aversion that mute bearing keeps the ware when punching a hole, the accuracy of the position of guaranteeing to punch a hole.
Description
Technical field
The utility model relates to the punching die that a kind of quiet bearing cage is produced.
Background technology
In the process of quiet bearing cage, need to form successively, integer, punch operation.Wherein, when carrying out punch operation, quiet bearing cage can be made to be shifted because punching needle moves down, the accuracy of punching can be affected like this, cause waste material.Meanwhile, when punching needle moves down and carries out punching press, because punching hole diameter requires that the diameter of punching needle is less, direct like this being moved down by punching needle is carried out punching press and is easily produced the problems such as punching needle distortion.
Utility model content
The purpose of this utility model is to provide punching die that a kind of quiet bearing cage produces and solves the punching needle existed in prior art and move down quiet bearing cage can be made be shifted, while direct punching needle is moved down carry out punching press and easily produce the problems such as punching needle distortion.
Technical solution of the present utility model is:
The punching die that a kind of quiet bearing cage is produced, comprise patrix, counterdie, patrix is located at the top of counterdie, patrix comprises chassis, punching needle, positioning disk, positioning disk is connected on chassis by joint pin, chassis is connected on lathe, the middle part on chassis is provided with the through hole that the piston rod for hydraulic cylinder one passes, hydraulic cylinder one is located on lathe, the piston rod of hydraulic cylinder one is provided with some punching needles, punching needle circularizes arrangement, positioning disk is provided with some pilot holes passed for punching needle, the bottom of positioning disk is provided with circular draw-in groove, counterdie is located on support, counterdie adopts cylindrical, the top of counterdie is provided with the circular bracket for holding quiet bearing cage, some deep-slotted chip breakers in bracket, deep-slotted chip breaker circularizes arrangement.
Further, lathe is provided with for moving down or the hydraulic cylinder two of upper telephone-moving bed.
Further, draw-in groove is identical with the diameter of bracket.
Further, be provided with some anti-sticking circular holes in the bracket of counterdie, counterdie is provided with antiseize device.
Further, described antiseize device comprises the some thimbles for promoting quiet bearing cage, needle plate, extension spring and transmission component, described thimble is located on described needle plate, described needle plate is connected with one end of described extension spring, the other end of described extension spring is fixed on the bottom of support, the below of anti-sticking circular hole is located at by described thimble, described transmission component comprises connecting rod, rotating shaft, push rod and pressure rod, one end of described connecting rod connects described needle plate, the other end of described connecting rod is connected in rotating shaft, described rotating shaft is through there being bearing, described bearing is fixed on support by bearing block, roller is located in one end of described push rod, the other end of described push rod is connected in rotating shaft, the briquetting for promoting push rod is located in the end of described pressure rod.
The beneficial effects of the utility model are: the punching die that this kind of quiet bearing cage is produced, and punching needle is led by pilot hole, while ensureing the accuracy of punching, reduce the probability that punching needle fractures, thus improve durability.Realized the location of quiet bearing cage by the draw-in groove of patrix and the bracket of counterdie, the displacement of the quiet bearing cage when punching can be avoided, ensure the accurate of punching position.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the polycrystalline substance schematic diagram of positioning disk in embodiment;
Fig. 3 is the structural representation of antiseize device in embodiment;
Wherein: 1-chassis, 2-punching needle, 3-positioning disk, 4-joint pin, 5-lathe, 6-counterdie, 7-bracket, 8-support, 9-draw-in groove, 10-pilot hole.
11-thimble, 12-needle plate, 13-extension spring, 14-connecting rod, 15-rotating shaft, 16-push rod, 17-pressure rod, 18-bearing block, 19-briquetting, 20-roller.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment
The punching die that a kind of quiet bearing cage is produced, comprise patrix, counterdie 6, as Fig. 1, patrix is located at the top of counterdie 6, patrix comprises chassis 1, punching needle 2, positioning disk 3, positioning disk 3 is connected on chassis 1 by joint pin 4, chassis 1 is connected on lathe 5, the middle part on chassis 1 is provided with the through hole that the piston rod for hydraulic cylinder one passes, hydraulic cylinder one is located on lathe 5, the piston rod of hydraulic cylinder one is provided with some punching needles 2, punching needle 2 circularizes arrangement, positioning disk 3 is provided with some pilot holes 10 passed for punching needle 2, the bottom of positioning disk 3 is provided with circular draw-in groove 9, as Fig. 2, counterdie 6 is located on support 8, counterdie 6 adopts cylindrical, the top of counterdie 6 is provided with the circular bracket 7 for holding quiet bearing cage, some deep-slotted chip breakers in bracket 7, deep-slotted chip breaker circularizes arrangement.Lathe 5 is provided with for moving down or the hydraulic cylinder two of upper telephone-moving bed 5.Draw-in groove 9 is identical with the diameter of bracket 7.
By the quiet bearing cage after shaping, integer is placed in the circular bracket 7 of counterdie 6, after the arcwall face holding quiet bearing cage successively by the deep-slotted chip breaker in bracket 7 positions, hydraulic cylinder one promotes punching needle 2 and moves down along the pilot hole 10 of positioning disk 3, carries out punching processing to the quiet bearing cage in bracket 7.The punching die that this kind of quiet bearing cage is produced, punching needle 2 is led by pilot hole 10, while ensureing the accuracy of punching, reduces the probability that punching needle 2 fractures, thus improves durability.Realized the location of quiet bearing cage by the draw-in groove 9 of patrix and the bracket 7 of counterdie 6, the displacement of the quiet bearing cage when punching can be avoided, ensure the accurate of punching position.
Be provided with some anti-sticking circular holes in the bracket 7 of counterdie 6, counterdie 6 is provided with antiseize device.As Fig. 3, antiseize device comprises the some thimbles 11 for promoting quiet bearing cage, needle plate 12, extension spring 13 and transmission component, described thimble 11 is located on described needle plate 12, described needle plate 12 is connected with one end of described extension spring 13, the other end of described extension spring 13 is fixed on the bottom of support 8, the below of anti-sticking circular hole is located at by described thimble 11, described transmission component comprises connecting rod 14, rotating shaft 15, push rod 16 and pressure rod 17, one end of described connecting rod 14 connects described needle plate 12, the other end of described connecting rod 14 is connected in rotating shaft 15, described rotating shaft 15 is through there being bearing, described bearing is fixed on support 8 by bearing block 18, roller 20 is located in one end of described push rod 16, the other end of described push rod 16 is connected in rotating shaft 15, the briquetting 19 for promoting push rod 16 is located in the end of described pressure rod 17.
In antiseize device, promote push rod 16 by the briquetting 19 being connected to pressure rod 17 end 15 to rotate around the shaft, thus the connecting rod 14 be connected in rotating shaft 15 rotates simultaneously, band is automatically connected in the needle plate 12 of connecting rod 14 upwards, bearing cage is upwards ejected by the thimble 11 on needle plate 12, effectively prevent after carrying out punching press to bearing cage, bearing cage card prevents carrying out smoothly of processing in a mold.After punch press completes punching press under time, producing reset response power by connecting the extension spring 13 of needle plate 12, driving needle plate 12 and thimble 11 to automatically reset.
In antiseize device, the end face of briquetting 19 is inclined-plane, and roller 20 is set in the end of push rod 16, briquetting 19 is descending can while down-pressure roller 20, roller 20 can be made to produce rotation by the inclined-plane of briquetting 19, pressure rod 17 is avoided to act on the fixed position of push rod 16 all the time, damage is caused on this fixed position on push rod 16 and affects the service life of push rod 16, the structure formed by inclined-plane and the roller 20 of briquetting 19, roller 20 each cyclic loadings can be made, thus increase the service life, avoid the transition loss of a certain fixed position.
Claims (5)
1. the punching die of a quiet bearing cage production, it is characterized in that: comprise patrix, counterdie, patrix is located at the top of counterdie, patrix comprises chassis, punching needle, positioning disk, positioning disk is connected on chassis by joint pin, chassis is connected on lathe, the middle part on chassis is provided with the through hole that the piston rod for hydraulic cylinder one passes, hydraulic cylinder one is located on lathe, the piston rod of hydraulic cylinder one is provided with some punching needles, punching needle circularizes arrangement, positioning disk is provided with some pilot holes passed for punching needle, the bottom of positioning disk is provided with circular draw-in groove, counterdie is located on support, counterdie adopts cylindrical, the top of counterdie is provided with the circular bracket for holding quiet bearing cage, some deep-slotted chip breakers in bracket, deep-slotted chip breaker circularizes arrangement.
2. the punching die produced of quiet bearing cage as claimed in claim 1, is characterized in that: lathe is provided with for moving down or the hydraulic cylinder two of upper telephone-moving bed.
3. the punching die of quiet bearing cage production as claimed in claim 1 or 2, is characterized in that: draw-in groove is identical with the diameter of bracket.
4. the punching die of quiet bearing cage production as claimed in claim 1 or 2, is characterized in that: be provided with some anti-sticking circular holes in the bracket of counterdie, counterdie is provided with antiseize device.
5. the punching die of quiet bearing cage production as claimed in claim 4, it is characterized in that: described antiseize device comprises the some thimbles for promoting quiet bearing cage, needle plate, extension spring and transmission component, described thimble is located on described needle plate, described needle plate is connected with one end of described extension spring, the other end of described extension spring is fixed on the bottom of support, the below of anti-sticking circular hole is located at by described thimble, described transmission component comprises connecting rod, rotating shaft, push rod and pressure rod, one end of described connecting rod connects described needle plate, the other end of described connecting rod is connected in rotating shaft, described rotating shaft is through there being bearing, described bearing is fixed on support by bearing block, roller is located in one end of described push rod, the other end of described push rod is connected in rotating shaft, the briquetting for promoting push rod is located in the end of described pressure rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626230.9U CN204912447U (en) | 2015-08-19 | 2015-08-19 | Mute bearing keeps cut -out press of ware production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626230.9U CN204912447U (en) | 2015-08-19 | 2015-08-19 | Mute bearing keeps cut -out press of ware production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912447U true CN204912447U (en) | 2015-12-30 |
Family
ID=54961631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626230.9U Expired - Fee Related CN204912447U (en) | 2015-08-19 | 2015-08-19 | Mute bearing keeps cut -out press of ware production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912447U (en) |
-
2015
- 2015-08-19 CN CN201520626230.9U patent/CN204912447U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170819 |