CN101428317A - Punching mould - Google Patents
Punching mould Download PDFInfo
- Publication number
- CN101428317A CN101428317A CNA2008101631208A CN200810163120A CN101428317A CN 101428317 A CN101428317 A CN 101428317A CN A2008101631208 A CNA2008101631208 A CN A2008101631208A CN 200810163120 A CN200810163120 A CN 200810163120A CN 101428317 A CN101428317 A CN 101428317A
- Authority
- CN
- China
- Prior art keywords
- die
- shape
- slideway
- backing plate
- parallel
- 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.)
- Pending
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
A stamping die comprises a male die (1) and a female die (2). The female die (2) comprises a female die plate (3) and two parallel slide way edges (4) which are fixed on the female die plate (3) and constitute a slide way. The shape of the male die (1) from an upward view and the shape of the female die (2) from a downward view take a shape formed by two end surfaces of a workpiece to be stamped and the two parallel slide way edges (4). Compared with the prior art, the improved stamping die has the advantages that during stamping process, a strip-shaped plate is fed along the slide way, stamped, moved to a direction at a certain distance and stamped again, and the movement distance is determined by the specific product length, so that the products with different lengths can be stamped without die replacement.
Description
Technical field
The present invention relates to a kind of diel, specifically is that a kind of punching press width that is applicable to is fixed and the blanking die of the indeclinable weld tabs of length.
Background technology
Existing diel, particularly the punch of weld tabs blanking die and die all are that length dimension is fixing, one secondary mould can only a kind of length dimension of punching press product, want the product of punching press different length size, just need make new mould again, need three kinds of different length of 5cm, 10cm and 20cm as a kind of weld tabs, just need to make three secondary moulds, thereby make the Mold Making cost very big.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, but the diel of a kind of adjustable size multiple length dimension different product of one secondary mould punching press to reduce production costs is provided.
For solving the problems of the technologies described above, diel provided by the invention, comprise punch and die, described die is made up of with two the parallel slideway limits that constitute a slideway on being fixed on concave template concave template, and the plan view shape of looking up shape and described die of described punch is the shape that two workpiece end faces that will stamp out slideway limit parallel with two surrounds.
After adopting above structure, diel of the present invention compared with prior art has the following advantages:
Diel after the improvement, in punching course, bar shaped sheet material is along the slideway charging, after the punching press, move bar shaped sheet material to a direction, after moving a certain distance, punching press again, the distance that this process moves determines by desired product length, the product of different length like this, just mold exchange more.
As improvement, the plan view shape of looking up shape and described die of described punch is two the grooves by semi arch formation of square block along the center line symmetrical distribution of its left and right directions, these structure one embodiment of the present of invention.
As further improvement, be provided with several spacing preiections with horizontal parallel position, slideway limit on the described concave template, this structure can better make bar shaped sheet material move along the slideway direction.
As further improving again, it also comprises the die backing plate, and described die backing plate is arranged under the die, and at least one pleurapophysis of described die backing plate is for outside the die, the part that described die backing plate protrudes in die is provided with chute, and the fluting direction of described chute is laterally parallel with slideway.
Description of drawings
Fig. 1 is the whole sectional structure schematic diagram of diel of the present invention.
Fig. 2 is the plan structure schematic diagram of the die of diel of the present invention together with bar shaped sheet material.
Fig. 3 is that the punch of diel of the present invention is looked up structural representation.
Fig. 4 is the die supporter plate structure schematic diagram of diel of the present invention.
Wherein, 1, punch; 2, die; 3, concave template; 4, slideway; 5, radial slot; 6, projection; 7, die backing plate; 8, chute; 9, alignment pin; 10, bar shaped sheet material; 1, center line.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, diel of the present invention, comprise punch 1 and die 2, described die 2 is made up of with two the parallel slideway limits 4 that constitute a slideway on being fixed on concave template 3 concave template 3, and the plan view shape of looking up shape and described die 2 of described punch 1 is the shape that two workpiece end faces that will stamp out slideway limit 4 parallel with two surrounds.The plan view shape of looking up shape and described die 2 of described punch 1 is two the grooves 5 by semi arch formation of square block along center line 11 symmetrical distributions of its left and right directions.Be provided with several spacing preiections 6 with 4 horizontal parallel positions, slideway limit on the described concave template 3.It also comprises die backing plate 7, described die backing plate 7 is arranged on die 2 times, at least one pleurapophysis of described die backing plate is for outside the die 2, and the part that described die backing plate 7 protrudes in die 2 is provided with chute 8, and the fluting direction of described chute 8 is laterally parallel with slideway 4.
In punching course, bar shaped sheet material 10 after the punching press, moves bar shaped sheet material 10 to a direction along slideway 4 chargings, after moving a certain distance, and punching press again.The distance that this process moves determines by desired product length, the product of different length like this, just mold exchange more.
The present invention not only is confined to above embodiment, and its concrete structure allows various variations.Such as: the plan view shape of looking up shape and die of punch can change along with the end surface shape of workpiece to be processed, the end face of workpiece to be processed is the triangle of an angle convex, and the plan view shape of looking up shape and die of punch is two the grooves by triangle formation of square block along the center line symmetrical distribution of its left and right directions.In a word, all various variations of being done in independent claims protection domain of the present invention are all in protection scope of the present invention.
Claims (4)
1, a kind of diel, comprise punch (1) and die (2), it is characterized in that: described die (2) is made up of with two the parallel slideway limits (4) of a slideway of formation on being fixed on concave template (3) concave template (3), and the plan view shape of looking up shape and described die (2) of described punch (1) is the shape that two workpiece end faces that will stamp out slideway limit (4) parallel with two surrounds.
2, diel according to claim 1 is characterized in that: the plan view shape of looking up shape and described die (2) of described punch (1) is two the grooves (5) by semi arch formation of square block along center line (11) symmetrical distribution of its left and right directions.
3, diel according to claim 1 is characterized in that: described concave template (3) is gone up with slideway limit (4) horizontal parallel position and is provided with several spacing preiections (6).
4, diel according to claim 1, it is characterized in that: it also comprises die backing plate (7), described die backing plate (7) is arranged under the die (2), at least one pleurapophysis of described die backing plate is for outside the die (2), the part that described die backing plate (7) protrudes in die (2) is provided with chute (8), and the fluting direction of described chute (8) is laterally parallel with slideway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101631208A CN101428317A (en) | 2008-12-12 | 2008-12-12 | Punching mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101631208A CN101428317A (en) | 2008-12-12 | 2008-12-12 | Punching mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101428317A true CN101428317A (en) | 2009-05-13 |
Family
ID=40644074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101631208A Pending CN101428317A (en) | 2008-12-12 | 2008-12-12 | Punching mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101428317A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875077A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Blanking extrusion die for soldering lug |
| CN113070398A (en) * | 2021-03-18 | 2021-07-06 | 无锡晶美精密滑轨有限公司 | Continuous stamping die controlled by PLC and stamping method thereof |
| WO2023005131A1 (en) * | 2021-07-26 | 2023-02-02 | 东莞市嘉达磁电制品有限公司 | Process for processing silicon steel sheet for disc motor |
-
2008
- 2008-12-12 CN CNA2008101631208A patent/CN101428317A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875077A (en) * | 2010-03-25 | 2010-11-03 | 昆山凯意工模具配套有限公司 | Blanking extrusion die for soldering lug |
| CN113070398A (en) * | 2021-03-18 | 2021-07-06 | 无锡晶美精密滑轨有限公司 | Continuous stamping die controlled by PLC and stamping method thereof |
| CN113070398B (en) * | 2021-03-18 | 2023-03-14 | 无锡晶美精密滑轨有限公司 | Continuous stamping die controlled by PLC and stamping method thereof |
| WO2023005131A1 (en) * | 2021-07-26 | 2023-02-02 | 东莞市嘉达磁电制品有限公司 | Process for processing silicon steel sheet for disc motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201979001U (en) | Novel inclined wedge type side hole stamping die | |
| CN103962453A (en) | Compound die for punching counter bores and bosses of plate | |
| CN101875077A (en) | Blanking extrusion die for soldering lug | |
| CN203578482U (en) | U-shaped groove part profiling device | |
| CN101428317A (en) | Punching mould | |
| CN201676947U (en) | Soldering lug blanking and stamping die | |
| CN201324790Y (en) | Stamping die | |
| CN102284605A (en) | Side positioning stamping method and stamping mould thereof | |
| CN105033059A (en) | Cold stamping negative-angle one-time bending forming device and stamping method thereof | |
| CN102423778B (en) | Manufacturing process and the mould therefor thereof of backward flanging is carried out based on 90 ° of web surfaces | |
| CN202052855U (en) | Stamping die with adjusting mechanism | |
| CN102825111A (en) | Fast molding mechanism for negative angle of die processing product | |
| CN201871603U (en) | Blanking die for train braking plate | |
| CN102950213A (en) | Die with adjustable positioning device | |
| CN103008440B (en) | Stamping mold used for cutting section steel | |
| CN202137266U (en) | USB iron casing die | |
| CN203076437U (en) | Movable adjustable stamping die | |
| CN202894005U (en) | Anti-deformation raising mold | |
| CN203076432U (en) | Bending compound die | |
| CN202239228U (en) | Forming mold with adjustable material thickness | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN207606190U (en) | A kind of bending and molding stamping die | |
| CN103752693A (en) | Stamping die of middle door guide track pulley fixing plate | |
| CN112705626A (en) | Machining die and machining process for automobile parts | |
| CN206122525U (en) | High -precision stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090513 |