CN201338055Y - Punching guide device - Google Patents
Punching guide device Download PDFInfo
- Publication number
- CN201338055Y CN201338055Y CNU2009200039434U CN200920003943U CN201338055Y CN 201338055 Y CN201338055 Y CN 201338055Y CN U2009200039434 U CNU2009200039434 U CN U2009200039434U CN 200920003943 U CN200920003943 U CN 200920003943U CN 201338055 Y CN201338055 Y CN 201338055Y
- Authority
- CN
- China
- Prior art keywords
- correcting
- hole
- guiding
- edge cover
- guide device
- 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 discloses a punching guide device, which comprises a guiding plate and a guiding nail, wherein a guiding plate base is arranged on the guiding plate, a step-shaped through hole is respectively arranged on the guiding plate base and the guiding plate, the through hole is traversed through the guiding plate base and the guiding plate, a guiding insert bush is arranged in the through-hole, a through hole is arranged in the guiding insert bush, and the guiding nail is movably traversed through the through hole of the guiding insert bush. The device has simple structure, very convenient maintenance and low cost, and can solve the problems that the guiding positions are easy to abrade, and the accuracy of products can not be guaranteed during the punching manufacturing process.
Description
Technical field
The utility model relates to all kinds of micron order progressive die punching press guide devices in a kind of cold stamping industry.
Background technology
All kinds of high speed progressive dies all need accurate correcting parts realize step pitch location accurately, when the correcting parts because of wearing and tearing precision when not enough, can influence the stamping parts dimensional accuracy.And correcting parts in the past all are overall structures, and maintenance can only be changed monoblock correcting plate, and the cycle is long, the maintenance cost height.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, a kind of punching press guide device is provided, it is simple in structure, keeps in repair very convenient and cost is very low, can solve the problem that the correcting position is easy to wear in the punching production process, the product precision can't ensure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of punching press guide device of the utility model, comprise correcting plate and correcting nail, described correcting plate is provided with correcting plate pedestal, described correcting plate pedestal and correcting plate are provided with a step-like through hole, described through hole runs through correcting plate pedestal and correcting plate, a correcting edge cover is installed in the described through hole, is provided with a through hole in the described correcting edge cover, the activity of described correcting nail is through the through hole of correcting edge cover.
Described correcting nail head outer surface is compounded with one deck carburizing plated film layer.
Described correcting edge cover material is a wearable hard alloy.
The utility model adopts on correcting plate and the correcting plate pedestal and is processed into the correcting structure of mosaic, only needs to change correcting edge cover behind the correcting component wear and gets final product, and is convenient and practical.
Simultaneously, the utility model increases its abrasion strength resistance by the correcting nail head being adopted the compound one deck plated film of carburization process layer, improves its service life.
Correcting edge cover described in the utility model is selected anti abrasive Hardmetal materials for use, can improve 2～3 times of correcting component lifes, and simple to operation.
Thereby it is easy to wear that the utility model can solve in the punching production process correcting position, the problem that the product precision can't ensure.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of punching press guide device of the utility model, comprise correcting plate 1 and correcting nail 2, described correcting plate is provided with correcting plate pedestal 3, described correcting plate pedestal and correcting plate are provided with a step-like through hole, and described through hole runs through correcting plate pedestal and correcting plate, and a correcting edge cover 4 is installed in the described through hole, be provided with a through hole 5 in the described correcting edge cover, the activity of described correcting nail is through the through hole of correcting edge cover.
Described correcting nail head outer surface is compounded with one deck carburizing plated film layer 6.
Described correcting edge cover material is a wearable hard alloy.
Process of the present utility model is: with the edge of the correcting on accurate line cutting processing correcting plate cover through hole, correcting plate pedestal is processed into correcting edge cover via hole with the level on drilling machine, through hole on correcting plate and the correcting plate pedestal is connected, with internal and external grinding machine processing correcting edge cover.For improving the service life of correcting edge cover, correcting edge cover material can be selected anti abrasive carbide alloy for use, adopts this technology can improve 2～3 times of correcting component lifes, and simple to operation.In addition, the correcting nail head is adopted carburization process, be compounded with one deck carburizing plated film layer, improve its hardness and wear-resistant degree, also can improve service life at correcting nail head outer surface.
From the graph as can be seen, when correcting edge cover since long-term use wearing and tearing after, as long as old edge cover is taken out, change a unidimensional new edge cover, can return to the mould initial conditions, keep in repair very convenient and cost is very low.Correcting edge cover adopts Hardmetal materials and the carburizing of correcting nail head to prolong its service life to the full extent in addition, for service life of whole pair of mould and guarantee that the product size precision all has very big meaning.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1, a kind of punching press guide device, comprise correcting plate and correcting nail, it is characterized in that: described correcting plate is provided with correcting plate pedestal, described correcting plate pedestal and correcting plate are provided with a step-like through hole, described through hole runs through correcting plate pedestal and correcting plate, a correcting edge cover is installed in the described through hole, is provided with a through hole in the described correcting edge cover, the activity of described correcting nail is through the through hole of correcting edge cover.
2, punching press guide device as claimed in claim 1 is characterized in that: described correcting nail head outer surface is compounded with one deck carburizing plated film layer.
3, punching press guide device as claimed in claim 1 or 2 is characterized in that: described correcting edge cover material is a wearable hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039434U CN201338055Y (en) | 2009-01-21 | 2009-01-21 | Punching guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039434U CN201338055Y (en) | 2009-01-21 | 2009-01-21 | Punching guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338055Y true CN201338055Y (en) | 2009-11-04 |
Family
ID=41233590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200039434U Expired - Fee Related CN201338055Y (en) | 2009-01-21 | 2009-01-21 | Punching guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338055Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691821A (en) * | 2013-12-10 | 2014-04-02 | 无锡微研有限公司 | Pilot mechanism and method in parallel flow air conditioner fin die |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
-
2009
- 2009-01-21 CN CNU2009200039434U patent/CN201338055Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691821A (en) * | 2013-12-10 | 2014-04-02 | 无锡微研有限公司 | Pilot mechanism and method in parallel flow air conditioner fin die |
| CN103691821B (en) * | 2013-12-10 | 2015-11-18 | 无锡微研有限公司 | Guiding mechanism in concurrent flow air-conditioner fin die and method |
| CN109967581A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of table top backing plate suitable for press mandril |
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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: 20091104 Termination date: 20170121 |