CN104707897A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN104707897A CN104707897A CN201510067394.7A CN201510067394A CN104707897A CN 104707897 A CN104707897 A CN 104707897A CN 201510067394 A CN201510067394 A CN 201510067394A CN 104707897 A CN104707897 A CN 104707897A
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- slide block
- flexible member
- lower bolster
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A stamping die comprises an upper die (1) and a lower die (2) which are arranged correspondingly. The upper die (1) sequentially comprises an upper die base (3), an upper backing plate (4) and a stripper plate (7). The lower die sequentially comprises a lower die plate (8), a lower backing plate (9) and a lower die base (10). The stamping die is characterized in that a groove (11) is formed in the lower die plate (8) in the length direction of the lower die plate (8), a sliding block (12) is arranged in the groove (11), a screw rod (14) in transmission connection with a motor (13) penetrates through the sliding block (12) and is in thread fit with the sliding block (12), and the length of the screw rod (14) meets the requirement that the sliding block (12) can move to the side face of the lower die plate (8). The stamping die has high use safety.
Description
Technical field
The present invention relates to a kind of diel, belong to hardware stamping forming field.
Background technology
At present, diel is generally made up of a punch and a die, multiple punch and multiple die also can be had to form, but can only complete a kind of blank operation in punch press one stroke.When External Shape is more complicated, just need to be made up of many secondary above single engineering die cutting dies, just can get a qualified product.This mould not only stability is not enough, and waste of manpower cost and machine cost.
Chinese patent Authorization Notice No. is CN203900258U, authorized announcement date is that the utility model patent on October 29th, 2014 discloses a kind of connection gasket cover continuous mould, comprise upper bolster, die shoe, and be arranged at upper bolster, the first punching die between die shoe, second punching die, three groups of cupping tools, punching die and rush salient point mould, described each group of mould comprises the patrix being connected to upper bolster and the counterdie being connected to die shoe respectively, patrix is corresponding with counterdie, patrix along with upper bolster to die shoe motion coordinate counterdie on die shoe respectively the material strip of paired pulses formula walking between each group of mould carry out operation.Although this utility model can with the connection gasket of speed of production production faster cover, can effectively reduce human cost and machine cost as seen, reduce the percent defective of product, visible have higher stability, but find in Long-Time Service, the mould of said structure reloads when carrying out monolithic and being die-cut and must carry out between patrix and counterdie, if such patrix falls suddenly because of mechanical breakdown, easily cause potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is to provide the higher diel of a kind of security.
For solving the problem, the invention provides a kind of diel, comprising the corresponding upper die and lower die arranged; Described patrix comprises upper bolster, upper padding plate and stripper plate successively; Described counterdie comprises lower bolster, lower bolster and die shoe successively, described lower bolster offers groove along its length, slide block is provided with in described groove, the screw mandrel be connected with motor-driven run through described slide block and with described slide block threaded engagement, the length of described screw mandrel can make described slide block move to the side of described lower bolster.
Also train wheel bridge is provided with between described upper padding plate and described stripper plate.
Stop plate is also provided with between described train wheel bridge and described stripper plate.
Run through in described upper padding plate and described train wheel bridge and be provided with flexible member, the top of described flexible member and the bottom connection of described upper bolster touch, and the other end of described flexible member contacts with the top of described stop plate.
Described flexible member is helical spring.
The bottom even interval of described die shoe be provided with three bottom seat pads.
Compared with prior art, beneficial effect of the present invention is: because the present invention is while die sinking, machine operation drives screw mandrel to rotate, thus make the slide block coordinated with wire rod thread move to the side of lower bolster, such operator just can carry out in mould side operation of reloading, even if patrix falls suddenly because of mechanical breakdown, also can not cause operator, therefore the present invention has higher security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: patrix 1, counterdie 2, upper bolster 3, upper padding plate 4, train wheel bridge 5, stop plate 6, stripper plate 7, lower bolster 8, lower bolster 9, die shoe 10, groove 11, slide block 12, motor 13, screw mandrel 14, flexible member 16, bottom seat pad 18.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with drawings and embodiments, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating for explaining the present invention, but not as a limitation of the invention.
Shown in Figure 1, a kind of diel of the present invention, comprises patrix 1 and the counterdie 2 of corresponding setting; Wherein patrix 1 comprises upper bolster 3, upper padding plate 4, train wheel bridge 5, stop plate 6 and stripper plate 7 successively; Counterdie 2 comprises lower bolster 8, lower bolster 9 and die shoe 10 successively, the bottom even interval of this die shoe 10 be provided with three bottom seat pads 18, special feature of the present invention is: on lower bolster 8, offer groove 11 along its length, the slide block 12 for material containing is provided with in this groove 11, the screw mandrel 14 be simultaneously in transmission connection with motor 13 run through slide block 12 and with slide block 12 threaded engagement, and the length of screw mandrel 14 can make slide block 12 move to the side of lower bolster 8.Design based on said structure, principle of the present invention is: die sinking while, motor 13 work strip movable wire bar 14 rotates, thus make the side moving to lower bolster 8 with the slide block 12 of screw mandrel 14 threaded engagement, such operator just can carry out in mould side operation of reloading, even if patrix 1 falls suddenly because of mechanical breakdown, also can not cause operator.
In actual use, run through in upper padding plate 4 and train wheel bridge 5 and be provided with preferably helical spring flexible member 16, the top of this flexible member 16 and the bottom connection of upper bolster 3 touch, the other end of flexible member 16 contacts with the top of stop plate 6, the effect of flexible member 16 drives stripper plate 7 to move straight down timely when die cutting die is opened by stop plate 6, thus play the effect of de-material.
Claims (6)
1. a diel, comprises patrix (1) and the counterdie (2) of corresponding setting; Described patrix (1) comprises upper bolster (3), upper padding plate (4) and stripper plate (7) successively; Described counterdie comprises lower bolster (8), lower bolster (9) and die shoe (10) successively, it is characterized in that: described lower bolster (8) offers groove (11) along its length, slide block (12) is provided with in described groove (11), the screw mandrel (14) be in transmission connection with motor 13 run through described slide block (12) and with described slide block (12) threaded engagement, the length of described screw mandrel (14) can make described slide block (12) move to the side of described lower bolster (8).
2. die cutting die according to claim 1, is characterized in that: be also provided with train wheel bridge (5) between described upper padding plate (4) and described stripper plate (7).
3. die cutting die according to claim 2, is characterized in that: be also provided with stop plate (6) between described train wheel bridge (5) and described stripper plate (7).
4. die cutting die according to claim 3, it is characterized in that: in described upper padding plate (4) and described train wheel bridge (5), run through being provided with flexible member (16), the top of described flexible member (16) and the bottom connection of described upper bolster (3) touch, and the other end of described flexible member (16) contacts with the top of described stop plate (6).
5. die cutting die according to claim 3, is characterized in that: described flexible member (16) is helical spring.
6. the die cutting die according to any one of claim 1-5, is characterized in that: the bottom even interval of described die shoe (10) be provided with three bottom seat pads (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067394.7A CN104707897A (en) | 2015-02-10 | 2015-02-10 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067394.7A CN104707897A (en) | 2015-02-10 | 2015-02-10 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104707897A true CN104707897A (en) | 2015-06-17 |
Family
ID=53407910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067394.7A Pending CN104707897A (en) | 2015-02-10 | 2015-02-10 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104707897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944540A (en) * | 2017-05-16 | 2017-07-14 | 李彩英 | A kind of car tooth form clutch hub body punching press punch mechanism |
| CN115889544A (en) * | 2022-11-21 | 2023-04-04 | 武汉杭久电气有限公司 | Fuse is with fuse piece intelligence forming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881606A (en) * | 1973-08-22 | 1975-05-06 | Wisco Ind Inc | Sliding nest feeding apparatus |
| JP2000071030A (en) * | 1998-08-28 | 2000-03-07 | Alpha Corp | Processing machine and processing method of work material at the processing machine |
| CN202861195U (en) * | 2012-11-14 | 2013-04-10 | 昆山威安精密模具有限公司 | Die for stamping lower cover of shielding case |
| CN103722082A (en) * | 2013-12-14 | 2014-04-16 | 苏州博汇精密机械有限公司 | Stamping die |
| CN203853427U (en) * | 2014-04-22 | 2014-10-01 | 上海戈冉泊精模科技股份有限公司 | Small iron sheet punching device |
| CN204602965U (en) * | 2015-02-10 | 2015-09-02 | 苏州汇程精密模具有限公司 | A kind of diel |
-
2015
- 2015-02-10 CN CN201510067394.7A patent/CN104707897A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881606A (en) * | 1973-08-22 | 1975-05-06 | Wisco Ind Inc | Sliding nest feeding apparatus |
| JP2000071030A (en) * | 1998-08-28 | 2000-03-07 | Alpha Corp | Processing machine and processing method of work material at the processing machine |
| CN202861195U (en) * | 2012-11-14 | 2013-04-10 | 昆山威安精密模具有限公司 | Die for stamping lower cover of shielding case |
| CN103722082A (en) * | 2013-12-14 | 2014-04-16 | 苏州博汇精密机械有限公司 | Stamping die |
| CN203853427U (en) * | 2014-04-22 | 2014-10-01 | 上海戈冉泊精模科技股份有限公司 | Small iron sheet punching device |
| CN204602965U (en) * | 2015-02-10 | 2015-09-02 | 苏州汇程精密模具有限公司 | A kind of diel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944540A (en) * | 2017-05-16 | 2017-07-14 | 李彩英 | A kind of car tooth form clutch hub body punching press punch mechanism |
| CN115889544A (en) * | 2022-11-21 | 2023-04-04 | 武汉杭久电气有限公司 | Fuse is with fuse piece intelligence forming device |
| CN115889544B (en) * | 2022-11-21 | 2023-10-03 | 武汉杭久电气有限公司 | Fuse intelligent forming device for fuse |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |