CN105964801A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN105964801A CN105964801A CN201610453531.5A CN201610453531A CN105964801A CN 105964801 A CN105964801 A CN 105964801A CN 201610453531 A CN201610453531 A CN 201610453531A CN 105964801 A CN105964801 A CN 105964801A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- die
- punch
- diel
- wear
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 239000011796 hollow space material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 7
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/01—Selection of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to a stamping die. The stamping die comprises an upper die holder (1) and a lower die holder (2) which are oppositely arranged, wherein a male die (3) is arranged on the upper die holder (1); a female die (4) is arranged on the lower die holder (2); a hollow space (5) is formed in the male die (3); a pushing device (51) is arranged in the hollow space (5) and connected with a pressing plate (53) via a push bar (52) arranged on the pushing device (51); the pressing plate (53) is used for edge pressing of stamping formed parts; and the pushing device (51) pushes the pressing plate (53) to change the distance between the pressing plate (53) and the bottom edge of the male die (3). According to the stamping die, the pressing plate is pushed by a hydraulic oil cylinder, so that the position of the pressing plate on the male die can be changed, further, the distance between the pressing plate and a lower die can be changed after an upper die is pressed down, and accordingly, the formed parts with different thicknesses can be pressed down.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to metal stamping die.
Background technology
Punch process in machining occupies an important position in the processing industry of national economy.Sheet metal component
Application extremely extensive, be deep into manufacturing various aspects, sheet material forming mainly passes through diel
Realize.Use Sheet Metal Forming Technology, have that precision is high, efficiency high, quality is good, cost-effective, save material
With series of advantages such as the energy.
For diel, it is generally required to have good rigidity and impact strength, in impact repeatedly
Under, mould is not likely to produce crackle or deformation.And existing diel, can only punching press single mold, no
Can be adjusted, the mould of punching press different-thickness.
Summary of the invention
For solve above-mentioned technical problem, it is an object of the invention to provide one can by change press plate position from
And realize pressing down the diel of the mould of different-thickness.
Technical scheme is as follows:
A kind of diel, including the upper bolster (1) being oppositely arranged and die shoe (2), on described upper bolster
(1) it is provided with punch (3), described die shoe (2) is provided with die (4), it is characterised in that: institute
State punch (3) and be internally provided with hollow space (5), in described hollow space (5), be provided with a promotion dress
Putting (51), described pushing means (51) connects a pressing plate (53) by the catch bar (52) being disposed thereon,
Described pressing plate (53) is used for punch forming part flanging, and described pushing means (51) promotes described pressing plate (53)
For changing described pressing plate (53) and the distance on institute punch (3) base.
Further described die (4) includes concave template (41), connects the coaming plate (42) of described die shoe (2)
The cavity that under and, wear-resisting concave edge (44) is formed, is provided with the rubber for filling described cavity in described cavity
Glue (43).
Further, the bottom of described punch (3) is provided with wear-resisting chimb (31).
Under the most described, wear-resisting concave edge (44) material is pottery.
The material of further described wear-resisting chimb (31) is pottery.
Further described pushing means (51) position hydraulic cylinder.
By such scheme, the present invention at least has the advantage that
(1) pressing plate that the present invention is arranged is promoted by hydraulic jack, it is possible to change pressing plate position on punch,
And then after being capable of pressing under mold, the distance between pressing plate and lower mold can change, and then realize
Press down the profiled member of different-thickness；
(2) punch of the present invention and die are provided with the resistance to edging of ceramic material, enhance the wearability of mould.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technology of the present invention
Means, and can being practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate attached
After figure describes in detail such as.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1-upper bolster；2-die shoe；3-punch；The upper wear-resisting chimb of 31-；4-die；41-die
Plate；42-coaming plate；43-rubber；Wear-resisting concave edge under 44-；5-hollow space；51-cylinder；52-cylinder
Bar；53-pressing plate
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.With
Lower embodiment is used for illustrating the present invention, but is not limited to the scope of the present invention.
Seeing Fig. 1, a kind of diel described in a preferred embodiment of the present invention, including upper bolster 1 and lower mold
Seat 2, upper bolster 1 relatively can move and compress die shoe 2 by die shoe 2, and upper bolster 1 is provided with punch 3,
Being provided with wear-resisting chimb 31 on bottom punch 3, upper wear-resisting chimb 31 is ceramic material, due to raw in industry
Produce convex mould 3 to need to press down, be easily damaged, punch 3 is provided with abrasion resistant convex on
Behind limit 31, due to the wearability that pottery is good, decrease loss.On punch 3, inside is additionally provided with hollow sky
Between 5, hollow space 5 is provided with a pushing means 51, pushing means 51 generally hydraulic cylinder, promotes dress
Putting 51 and connect a pressing plate 53 by a catch bar 52, pressing plate 53 is for punch forming part flanging, hydraulic cylinder
Pressing plate 53 can be promoted and then change the pressing plate 53 position relative to punch 3.
Die 4 includes concave template 41, connect described die shoe 2 coaming plate 42 and under wear-resisting concave edge 44 shape
The cavity become, is provided with the rubber 43 for filling described cavity in described cavity, corresponding under wear-resisting concave edge
The material of 44 is also pottery.
The operation principle of the present invention is as follows:
Punch 3 lower indentation mould 4 under external force, profiled member is placed on die 4, punch 3 down-pressing forming
After part, pressing plate 53 and concave template 41 compress the side of profiled member, for the profiled member of different-thickness, pressing plate
If the position of 53 is fixed, the spacing that will result in pressing plate 52 and concave template 41 is excessive, by cylinder 51
The position changing pressing plate 53 can compress the profiled member of different-thickness.
Beneficial effects of the present invention is as follows:
(1) pressing plate that the present invention is arranged is promoted by hydraulic jack, it is possible to change pressing plate position on punch,
And then after being capable of pressing under mold, the distance between pressing plate and lower mold can change, and then realize
Press down the profiled member of different-thickness；
(2) punch of the present invention and die are provided with the resistance to edging of ceramic material, enhance the wearability of mould.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technology of the present invention
Means, and can being practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate attached
After figure describes in detail such as.
The above is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that
For those skilled in the art, on the premise of without departing from the technology of the present invention principle, also
Can make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a diel, including the upper bolster (1) being oppositely arranged and die shoe (2), described upper mold
On seat, (1) is provided with punch (3), and described die shoe (2) is provided with die (4), it is characterised in that:
Described punch (3) is internally provided with hollow space (5), and described hollow space is provided with a promotion in (5)
Device (51), described pushing means (51) connects a pressing plate (53) by the catch bar (52) being disposed thereon,
Described pressing plate (53) is used for punch forming part flanging, and described pushing means (51) promotes described pressing plate (53)
For changing described pressing plate (53) and the distance on institute punch (3) base.
A kind of diel the most according to claim 1, it is characterised in that: described die (4) wraps
Include concave template (41), connect described die shoe (2) coaming plate (42) and under wear-resisting concave edge (44) shape
The cavity become, is provided with the rubber (43) for filling described cavity in described cavity.
A kind of diel the most according to claim 1, it is characterised in that: described punch (3)
Bottom is provided with wear-resisting chimb (31).
A kind of diel the most according to claim 2, it is characterised in that: wear-resisting concave edge (44) under described
Material is pottery.
A kind of diel the most according to claim 3, it is characterised in that: described wear-resisting chimb (31)
Material be pottery.
A kind of diel the most according to claim 1, it is characterised in that: described pushing means (51)
Position hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453531.5A CN105964801A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453531.5A CN105964801A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964801A true CN105964801A (en) | 2016-09-28 |
Family
ID=57022111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453531.5A Pending CN105964801A (en) | 2016-06-22 | 2016-06-22 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391877A (en) * | 2016-10-27 | 2017-02-15 | 无锡龙翔印业有限公司 | Convenient and practical hardware stamping die |
| CN106513678A (en) * | 2016-11-29 | 2017-03-22 | 河南科技大学 | Powder sintering molding method and mold |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171594A2 (en) * | 1984-08-11 | 1986-02-19 | Dieter Blum | Tool with direct drive |
| CN101758139A (en) * | 2009-12-04 | 2010-06-30 | 江苏新炜实业有限公司 | Cold stamping die for aluminium foil container |
| CN201693081U (en) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | A Flexible Forming Die for Sheet Metal with Non-uniform Back Pressure |
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN203356419U (en) * | 2013-06-18 | 2013-12-25 | 四川中邦模具有限公司 | Convenient and fast motor single-sheet stamping die holder |
| CN105562528A (en) * | 2013-06-28 | 2016-05-11 | 吴小再 | Pressurization stamping die |
| CN105583300A (en) * | 2013-06-29 | 2016-05-18 | 吴红平 | Wear resistant stamping mold with better rigidity and impact strength |
-
2016
- 2016-06-22 CN CN201610453531.5A patent/CN105964801A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0171594A2 (en) * | 1984-08-11 | 1986-02-19 | Dieter Blum | Tool with direct drive |
| CN101758139A (en) * | 2009-12-04 | 2010-06-30 | 江苏新炜实业有限公司 | Cold stamping die for aluminium foil container |
| CN201693081U (en) * | 2010-06-30 | 2011-01-05 | 重庆理工大学 | A Flexible Forming Die for Sheet Metal with Non-uniform Back Pressure |
| CN203356419U (en) * | 2013-06-18 | 2013-12-25 | 四川中邦模具有限公司 | Convenient and fast motor single-sheet stamping die holder |
| CN105562528A (en) * | 2013-06-28 | 2016-05-11 | 吴小再 | Pressurization stamping die |
| CN103286201A (en) * | 2013-06-29 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Wear-proof stamping mould |
| CN105583300A (en) * | 2013-06-29 | 2016-05-18 | 吴红平 | Wear resistant stamping mold with better rigidity and impact strength |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391877A (en) * | 2016-10-27 | 2017-02-15 | 无锡龙翔印业有限公司 | Convenient and practical hardware stamping die |
| CN106513678A (en) * | 2016-11-29 | 2017-03-22 | 河南科技大学 | Powder sintering molding method and mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |