CN204602966U - A kind of safety-type die cutting die - Google Patents
A kind of safety-type die cutting die Download PDFInfo
- Publication number
- CN204602966U CN204602966U CN201520091525.0U CN201520091525U CN204602966U CN 204602966 U CN204602966 U CN 204602966U CN 201520091525 U CN201520091525 U CN 201520091525U CN 204602966 U CN204602966 U CN 204602966U
- Authority
- CN
- China
- Prior art keywords
- die
- screw mandrel
- die cutting
- lower bolster
- cutting die
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000010338 mechanical breakdown Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
A kind of safety-type die cutting die, 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: the both sides of described lower bolster (8) are horizontally disposed with the screw mandrel (11) that can rotate respectively, described screw mandrel (11) and motor (12) are in transmission connection, described screw mandrel (11) is set with L-type movable block (13), described movable block (13) and described screw mandrel (11) threaded engagement.The utility model has higher safety in utilization.
Description
Technical field
The utility model relates to a kind of die cutting die, particularly relates to a kind of safety-type die cutting die.
Background technology
At present, die cutting die 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, mould due to said structure is not provided with any release mechanism, after die sinking, if patrix falls suddenly because of mechanical breakdown, easily cause potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is to provide the higher die cutting die of a kind of security.
For solving the problem, the utility model provides a kind of safety-type die cutting die, comprises 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, the both sides of lower bolster described in it are horizontally disposed with the screw mandrel that can rotate respectively, described screw mandrel is connected with motor-driven, described screw mandrel is set with L-type movable block, and described movable block coordinates with described wire rod thread.
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, the beneficial effects of the utility model are: because the utility model is when after die sinking, motor drives screw mandrel to rotate, make movable block part translation on lower bolster, even if patrix falls suddenly because of mechanical breakdown like this, because the isolation of movable block still has reliable safety clearance between patrix and counterdie, thus can eliminate safe hidden trouble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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, screw mandrel 11, motor 12, movable block 13, flexible member 16, bottom seat pad 18.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and embodiments, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Figure 1, a kind of safety-type die cutting die of the present utility model, 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 successively, lower bolster 9 and die shoe 10, the bottom even interval of this die shoe 10 be provided with three bottom seat pads 18, special feature of the present utility model is: be horizontally disposed with the screw mandrel 11 that can rotate respectively in the both sides of lower bolster 8, this screw mandrel 11 is in transmission connection with motor 12, screw mandrel 11 is set with L-type movable block 13, this movable block 13 and screw mandrel 11 threaded engagement, based on this structural design, in use, when after die sinking, motor 12 drives screw mandrel 11 to rotate, make movable block 13 part translation on lower bolster 8, even if patrix 1 falls suddenly because of mechanical breakdown like this, because the isolation of movable block 13 still has reliable safety clearance between patrix 1 and counterdie 2, thus can eliminate safe hidden trouble.
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 safety-type die cutting die, 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: the both sides of described lower bolster (8) are horizontally disposed with the screw mandrel (11) that can rotate respectively, described screw mandrel (11) and motor (12) are in transmission connection, described screw mandrel (11) is set with L-type movable block (13), described movable block (13) and described screw mandrel (11) threaded engagement.
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 4, 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 |
|---|---|---|---|
| CN201520091525.0U CN204602966U (en) | 2015-02-10 | 2015-02-10 | A kind of safety-type die cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091525.0U CN204602966U (en) | 2015-02-10 | 2015-02-10 | A kind of safety-type die cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204602966U true CN204602966U (en) | 2015-09-02 |
Family
ID=53955554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091525.0U Expired - Fee Related CN204602966U (en) | 2015-02-10 | 2015-02-10 | A kind of safety-type die cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204602966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707898A (en) * | 2015-02-10 | 2015-06-17 | 苏州汇程精密模具有限公司 | Safe punch die |
-
2015
- 2015-02-10 CN CN201520091525.0U patent/CN204602966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707898A (en) * | 2015-02-10 | 2015-06-17 | 苏州汇程精密模具有限公司 | Safe punch die |
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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 |
Granted publication date: 20150902 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |