CN201164889Y - Moulds conversion cover on numerical control turret punching-machine - Google Patents
Moulds conversion cover on numerical control turret punching-machine Download PDFInfo
- Publication number
- CN201164889Y CN201164889Y CNU2007200417994U CN200720041799U CN201164889Y CN 201164889 Y CN201164889 Y CN 201164889Y CN U2007200417994 U CNU2007200417994 U CN U2007200417994U CN 200720041799 U CN200720041799 U CN 200720041799U CN 201164889 Y CN201164889 Y CN 201164889Y
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- CN
- China
- Prior art keywords
- mould
- sleeve
- key
- adaptive
- excircle
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- Expired - Fee Related
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Abstract
The utility model relates to a mould conversion sleeve used on the punch of the numerical control turret, in particular to a mould conversion sleeve, which comprises an upper sleeve and a lower sleeve. The upper sleeve comprises an upper sleeve body and a reversed T-shaped key; the upper sleeve body is provided with an excircle matched with the work station with large hole diameter, and an inner hole matched with the mould with small diameter; one end of the upper sleeve body is provided with a shoulder, and the surface of the excircle of the other end of the upper sleeve body is provided with a sinking mesa which is parallel to the axis; the sinking mesa is provided with a key hole; the reversed T-shaped key is fixedly connected with the key hole; the lower sleeve body is provided with an excircle matched with the work station with large hole diameter, and an inner hole matched with the mould with small diameter; and a stop screw installing hole is arranged in the inner hole. With such design, the conversion sleeve saves the cost of the mould, and brings convenience to the mould manufacture. At the same time, the excircle of the lower sleeve is provided with a stop screw so that the lower mould can be prevented from being separated from the lower sleeve in processing.
Description
Technical field
The utility model relates to a kind of mould conversion sleeve, relates in particular to a kind of mould conversion sleeve of changing mutually between A on the NC turret punch machine, B, C, D station that is applicable to.
Background technology
The capstan head of NC turret punch machine is provided with the mould installation site of A, B, C, four kinds of different installation forms of D.Generally speaking, mould is customized at each station according to designing requirement, that is to say, the mould finished product generally only is applicable to installing and using of one of them station.In some cases, as towards oblique straight hole, needing customized consistent size, only is the different mould of angle, has increased production cost.For another example, domestic numerical control rotating tower punch C or D station are rotary work stations, related to the angle processed mould and must accomplish just can finish on C or the D station,, also needed to do some moulds of different angles as the measure-alike mould of different angles is arranged on the same sheet metal component.In addition, when relating to multiple working procedure and can finish the situation of processing in one-time programming, Standard Module may cause other stations idle because price problem is not necessarily comprehensive.These all embody Standard Module and have the not strong problem of versatility.
The utility model content
The utility model provides a kind of at above problem and can be connected with Standard Module, make its can with the mould conversion sleeve on the suitable NC turret punch machine of other stations.
The technical solution of the utility model is: comprise and overlap, trap; Last cover comprises body and convex shape key, last cover body is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, end at last cover body is established shoulder, the periphery of the other end is provided with the heavy stand face parallel with axis, the heavy stand face is provided with keyhole, and the convex shape key is fixedlyed connected with keyhole; The body of trapping is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, and endoporus is provided with the limit screw installing hole.
Be respectively equipped with keyway on the periphery of last cover body, the body of trapping.
The protruding key height of convex shape key is greater than the distance of heavy stand face to inner hole surface.
The scheme that the utility model has adopted the coaxial cooperation conversion has realized that mould can have different installation dimensions and mounting means, utilizes coaxial inside and outside footpath adjustment, makes the adaptive difference of a cover master die prodigiosin that stations are installed.For example, the design of A-C conversion sleeve is put into conversion sleeve to A station one cover Standard Module, reinstalls the C station, utilizes Digit Control Machine Tool self C station whirligig arbitrarily angled accurate rotation to locate, thereby can carry out different angles processing.Expensive die cost has been saved in the design of conversion sleeve, has made things convenient for the mould manufacturing, and while lower die-sleeve cylindrical has designed one and ended a screw, breaks away from lower die-sleeve to prevent counterdie in process.
Description of drawings
Fig. 1 is a structural representation of going up cover in the utility model
1 is the convex shape key among the figure, the 2nd, and heavy stand face, the 3rd, last cover body, the 4th, last cover keyway;
Fig. 2 is the structural representation of trapping in the utility model
5 is the keyways of trapping among the figure, the 6th, and limit screw installing hole, the 7th, the inner hole key slot of trapping, the 8th, the body of trapping.
The specific embodiment
As Fig. 1,2, the utility model comprises and overlaps, traps; Last cover comprises cover body 3 and convex shape key 1, last cover body 3 is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, end at last cover body 3 is established shoulder, the periphery of the other end is provided with the heavy stand face 2 parallel with axis, heavy stand face 2 is provided with keyhole, and convex shape key 1 is fixedlyed connected with keyhole; The body 8 of trapping is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, and endoporus is provided with limit screw installing hole 6.
Be respectively equipped with on the periphery of last cover body, the body of trapping the keyway 5 of trapping, on overlap keyway 4.
The protruding key height of convex shape key 1 is greater than the distance of heavy stand face 2 to inner hole surface.
On the endoporus of body 8 of trapping, be provided with the inner hole key slot 7 of trapping of location counterdie.
Claims (3)
1, the mould conversion sleeve on the NC turret punch machine is characterized in that, comprises and overlaps, traps; Last cover comprises body and convex shape key, last cover body is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, end at last cover body is established shoulder, the periphery of the other end is provided with the heavy stand face parallel with axis, the heavy stand face is provided with keyhole, and the convex shape key is fixedlyed connected with keyhole; The body of trapping is provided with and adaptive cylindrical of large aperture station and the endoporus adaptive with the minor diameter mould, and endoporus is provided with the limit screw installing hole.
2, the mould conversion sleeve on the NC turret punch machine according to claim 1 is characterized in that, on overlap body, be respectively equipped with keyway on the periphery of the body of trapping.
3, the mould conversion sleeve on the NC turret punch machine according to claim 1 is characterized in that, the protruding key height of convex shape key is greater than the distance of heavy stand face to inner hole surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200417994U CN201164889Y (en) | 2007-11-30 | 2007-11-30 | Moulds conversion cover on numerical control turret punching-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200417994U CN201164889Y (en) | 2007-11-30 | 2007-11-30 | Moulds conversion cover on numerical control turret punching-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164889Y true CN201164889Y (en) | 2008-12-17 |
Family
ID=40190272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200417994U Expired - Fee Related CN201164889Y (en) | 2007-11-30 | 2007-11-30 | Moulds conversion cover on numerical control turret punching-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164889Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764811A (en) * | 2012-07-05 | 2012-11-07 | 苏州宝强精密螺丝有限公司 | Combined stamping die |
| CN107866486A (en) * | 2016-09-27 | 2018-04-03 | 褚瑜 | Mould lift lug |
-
2007
- 2007-11-30 CN CNU2007200417994U patent/CN201164889Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764811A (en) * | 2012-07-05 | 2012-11-07 | 苏州宝强精密螺丝有限公司 | Combined stamping die |
| CN107866486A (en) * | 2016-09-27 | 2018-04-03 | 褚瑜 | Mould lift lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Hengxing Precision Machinery Co., Ltd. Assignor: Zhuang Ruibin Contract fulfillment period: 2008.12.20 to 2013.12.20 Contract record no.: 2009320000471 Denomination of utility model: Moulds conversion cover on numerical control turret punching-machine Granted publication date: 20081217 License type: Exclusive license Record date: 20090320 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2013.12.20; CHANGE OF CONTRACT Name of requester: YANGZHOU HENGXING PRECISE MACHINARY CO., LTD. Effective date: 20090320 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20131130 |