CN202951764U - Multi-station continuous punching shaft sleeve die - Google Patents
Multi-station continuous punching shaft sleeve die Download PDFInfo
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- CN202951764U CN202951764U CN 201220653561 CN201220653561U CN202951764U CN 202951764 U CN202951764 U CN 202951764U CN 201220653561 CN201220653561 CN 201220653561 CN 201220653561 U CN201220653561 U CN 201220653561U CN 202951764 U CN202951764 U CN 202951764U
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Abstract
The utility model relates to a shaft sleeve die, in particular to a multi-station continuous punching shaft sleeve die, and mainly aims at solving the technical problems that in the prior art a shaft sleeve adopted by a universal joint needs to be punched by a plurality of devices for multiple times, so that too many devices are used, the process is complex, the production cost is high, and the like. The shaft sleeve die comprises a plurality of machine tool guide tracks (1), and is characterized in that a first upper die (2), a middle upper die and a last upper die (8) are sequentially arranged on the machine tool guide tracks (1); a first lower die (9), a middle lower die and a last lower die (15) are matched with the first upper die, the middle upper die and the last upper die; a conveying device (16) is arranged between the upper and lower dies; an upper discharging device (17) is arranged on the middle upper die; and a lower discharging device (18) is arranged on the lower dies.
Description
Technical field
The utility model relates to a kind of shaft sleeve die, especially relates to a kind of Multi-station continuous type ram axle mold.
Background technology
Universal-joint cross trunnion of the prior art, generally all form by middle axis body and with the arm that middle axis body links into an integrated entity.Chinese patent discloses a kind of high-strength universal joint (Granted publication number: CN 2464984Y), it comprises cross axle and is arranged on the needle roller around the cross axle spindle nose and puts and outer ring that needle roller is outer, the end of outer ring is provided with packing holder, is provided with sealing ring skeleton and seal placed on it on described packing holder; And the inboard of described seal is provided with tilting outer lip and inside middle lip and the inner lip of lip successively, and three lips contact with the axle journal of cross axle; Tiltedly be provided with annular grinding undercut between internal face and needle roller end face ring, and the needle roller end face ring is in the same plane with the cross axle spindle nose end face that is placed in the needle roller inboard, the inboard of needle roller end face ring is provided with the pad chamber, it is built-in with glass nylon Composition spacer, and the outer face of Composition spacer flushes substantially with described needle roller end face ring; The center line of grinding undercut and baseplane, outer ring are 35 °～55 ° angles, and its degree of depth is 0.25～0.6mm, and end is the circular arc ring that radius is 0.3～5.Omm.But the axle sleeve that this universal joint adopts need to lean on not equipment on the same stage to carry out Multi-step forming, and the equipment of required use is more, operation is comparatively complicated, and production cost is higher.
The utility model content
The utility model is to provide a kind of Multi-station continuous type ram axle mold, it is mainly that the axle sleeve that solves the existing universal joint employing of prior art need to lean on not equipment on the same stage to carry out Multi-step forming, the equipment of required use is more, and operation is comparatively complicated, the technical problem that production cost is more high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Multi-station continuous type ram axle mold of the present utility model, comprise a plurality of machine tool guideways, be provided with successively patrix, middle patrix, last patrix first on described machine tool guideway, patrix, middle patrix, last patrix are combined with counterdie, middle counterdie, last counterdie first first, be provided with the handover materials device between upper and lower mould, middle patrix is provided with stripper, and counterdie is provided with lower stripper.By patrix, middle patrix, last patrix first, counterdie, middle counterdie, last counterdie carry out Multi-step forming to workpiece first, make workpiece directly be pressed into axle sleeve after transferring materials device, saved and needed the multiple devices operation.Can immediately the axle sleeve machined be taken off to material by upper stripper, lower stripper.Upper and lower mould and handover materials device can be controlled by numerical control device.
As preferably, described in the middle of patrix include secondary patrix, three patrixes, four patrixes, five patrixes, six patrixes, middle counterdie includes secondary counterdie, three counterdies, four counterdies, five counterdies, six counterdies.The quantity of middle patrix, middle counterdie can be arranged according to the needs of processing axle sleeve technique.
As preferably, described patrix first, last patrix are all one, and secondary patrix, three patrixes, four patrixes, five patrixes, six patrixes are all paired two.Middle patrix, middle counterdie all arrange in pairs, make each station can play two axle sleeves of a punching press, make operating efficiency higher.
Therefore, the utility model arranges respectively the upper die and lower die of multistation in the both sides of transferring materials device, make workpiece can directly be stamped into axle sleeve after transferring the transporting of materials device, and has saved the operation that needs multiple devices processing, production cost is less, simple and reasonable for structure.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering in figure: machine tool guideway 1, first patrix 2, secondary patrix 3, three patrixes 4, four patrixes 5, five patrixes 6, six patrixes 7, last patrix 8, first counterdie 9, secondary counterdie 10, three counterdies 11, four counterdies 12, five counterdies 13, six counterdies 14, last counterdies 15, transfer materials device 16, upper stripper 17, lower stripper 18.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the Multi-station continuous type ram axle mold that this is routine, as Fig. 1, comprise a plurality of machine tool guideways 1, be provided with successively patrix 2 first on machine tool guideway, secondary patrix 3, three patrixes 4, four patrixes 5, five patrixes 6, six patrixes 7, last patrix 8, patrix first, middle patrix, the last patrix is combined with counterdie 9 first, secondary counterdie 10, three counterdies 11, four counterdies 12, five counterdies 13, six counterdies 14, last counterdie 15, on, be provided with between counterdie and transfer materials device 16, middle patrix is provided with stripper 17, counterdie is provided with lower stripper 18.Patrix, last patrix are all one first, and secondary patrix 3, three patrixes 4, four patrixes 5, five patrixes 6, six patrixes 7 are all paired two.
During use, workpiece to be processed is put into and transfers on materials device 16, then patrix and the counterdie by multistation carries out Multi-step forming to workpiece, and last workpiece is stamped into axle sleeve.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (3)
1. a Multi-station continuous type ram axle mold, comprise a plurality of machine tool guideways (1), it is characterized in that on described machine tool guideway (1) being provided with successively patrix (2), middle patrix, last patrix (8) first, patrix, middle patrix, last patrix are combined with counterdie (9), middle counterdie, last counterdie (15) first first, be provided with between upper and lower mould and transfer materials device (16), middle patrix is provided with stripper (17), and counterdie is provided with lower stripper (18).
2. Multi-station continuous type ram axle mold according to claim 1, it is characterized in that described middle patrix includes secondary patrix (3), three patrixes (4), four patrixes (5), five patrixes (6), six patrixes (7), middle counterdie includes secondary counterdie (10), three counterdies (11), four counterdies (12), five counterdies (13), six counterdies (14).
3. Multi-station continuous type ram axle mold according to claim 2, it is characterized in that described patrix first (2), last patrix (8) are all one, secondary patrix (3), three patrixes (4), four patrixes (5), five patrixes (6), six patrixes (7) are all paired two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653561 CN202951764U (en) | 2012-12-03 | 2012-12-03 | Multi-station continuous punching shaft sleeve die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653561 CN202951764U (en) | 2012-12-03 | 2012-12-03 | Multi-station continuous punching shaft sleeve die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951764U true CN202951764U (en) | 2013-05-29 |
Family
ID=48457358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653561 Expired - Fee Related CN202951764U (en) | 2012-12-03 | 2012-12-03 | Multi-station continuous punching shaft sleeve die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243541A (en) * | 2016-07-22 | 2017-10-13 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its processing method |
-
2012
- 2012-12-03 CN CN 201220653561 patent/CN202951764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243541A (en) * | 2016-07-22 | 2017-10-13 | 深圳市大富科技股份有限公司 | USB metal tubes process equipment and its processing method |
| CN107243541B (en) * | 2016-07-22 | 2020-06-09 | 深圳市大富科技股份有限公司 | USB metal pipe fitting machining equipment and machining method thereof |
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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: 20130529 Termination date: 20181203 |