CN206936122U - Intensive perforating die - Google Patents
Intensive perforating die Download PDFInfo
- Publication number
- CN206936122U CN206936122U CN201720730002.5U CN201720730002U CN206936122U CN 206936122 U CN206936122 U CN 206936122U CN 201720730002 U CN201720730002 U CN 201720730002U CN 206936122 U CN206936122 U CN 206936122U
- Authority
- CN
- China
- Prior art keywords
- drift
- intensive
- die
- stripper
- padding plate
- 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.)
- Active
Links
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a kind of intensive perforating die, including：Upper die component and lower mold assemblies, the upper die component include upper bolster, upper padding plate, the multiple drifts and up stripper being arranged on the upper padding plate, elastic member are set between the up stripper and the upper padding plate；The lower mold assemblies include die shoe and lower template, and the lower template is provided with multiple forming holes corresponding with the drift, wherein, the punch-out of the drift is pyramidal structure.Technical solutions of the utility model reduce frictional force and pulling force of the workpiece material to drift in process, so that drift pulling force is reduced without easily breaking, process so is reduced to the process can of intensive punching processing, single punching press is plastic, without setting multiple processes on mould.While cost of equipment maintenance is reduced, reduce the manufacturing cost, cost of labor and the processing efficiency for improving equipment of equipment again.
Description
Technical field
Field of machining is the utility model is related to, more particularly to a kind of intensive perforating die.
Background technology
Punching die is widely used in machining, and generally, the drift used in punching processing is hard alloy
Material, it has stronger anti-pressure ability, but has poor tensile capacity.
For processing for intensive type hole, such as processing substantial amounts of intensive square hole, circular hole or polygonal hole, due to close
Collect porous processing to increase the transverse pressure of drift, mould frictional force and pulling force increase in die sinking, thus in process easily
Break drift.To solve the problem, existing mode is typically to carry out process punching several times to intensive hole machined to complete, this
Although sample can reduce the maintenance cost of equipment, the exploitation of mould, the manufacturing cost increase of mould, in addition, process increase
It can cause manually to increase, while production efficiency is relatively low.
Therefore, problem above is urgently to be resolved hurrily.
Utility model content
Main purpose of the present utility model is to propose a kind of intensive perforating die, it is intended to solve existing intensive perforating die into
The problem of this height, low efficiency.
To achieve the above object, the utility model proposes intensive perforating die, including：Upper die component and lower mold assemblies,
The upper die component include upper bolster, upper padding plate, the multiple drifts and up stripper being arranged on the upper padding plate, it is described on
Elastic member is set between stripper plate and the upper padding plate；The lower mold assemblies include die shoe and lower template, under described
Template-setup has multiple forming holes corresponding with the drift, wherein, the punch-out of the drift is pyramidal structure.
Preferably, the taper of the punch-out of the drift is 0.1-0.3 °.
Preferably, the taper of the punch-out of the drift is 0.2 °.
Preferably, a train wheel bridge is additionally provided between the upper padding plate and the up stripper, the train wheel bridge is provided with
For the perforation through the multiple drift.
Preferably, a limiting plate is additionally provided between institute's train wheel bridge and the up stripper.
Preferably, the elastic component between the up stripper and the upper padding plate is spring, is also set in the spring
It is equipped with a lead.
Preferably, the die shoe is additionally provided with multiple material spilling holes corresponding with the position of the forming hole.
Intensive perforating die is because the punch-out of drift is pyramidal structure in technical solutions of the utility model, i.e., with one
Fixed taper, so as to reduce workpiece material in process to the frictional force and pulling force of drift so that drift pulling force reduce and
It is not easy to break, process so is reduced to the process can of intensive punching processing, single punching press is plastic, without in mould
It is upper that multiple processes are set.While cost of equipment maintenance is reduced, reduce again the manufacturing cost of equipment, cost of labor and
Improve the processing efficiency of equipment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model intensity perforating die one；
Fig. 2 is partial enlarged drawing A in Fig. 1.
Drawing reference numeral explanation：
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of intensive perforating die, for processing the workpiece with intensive type hole.
In the utility model embodiment, as illustrated in fig. 1 and 2, the intensive perforating die includes：Upper die component and lower module
Part, the upper die component include upper bolster 1, upper padding plate 2, the multiple drifts 6 and up stripper for being arranged on the upper padding plate 2
5, upper bolster 1 is used to fix upper padding plate 2, and the hole site that multiple drifts 6 need to process according to workpiece is arranged.The upper de- material
Elastic member is set between plate 5 and the upper padding plate 2, so that up stripper pushes down workpiece progress de- material in modulus；It is described
Lower mold assemblies include die shoe 9 and lower template 7, and the lower template 7 is provided with multiple with the 6 corresponding forming hole of drift
13, wherein, the punch-out of the drift 6 is pyramidal structure.
As a kind of embodiment of the present utility model, the taper of the punch-out of the drift can be set to 0.1-
0.3 °, under taper setting, satisfactory pore structure can be processed as far as possible, meanwhile, device to hole is also avoided as far as possible
Surrounding produces fracture change.
As a preferred embodiment, in the present embodiment, the taper of the punch-out of the drift may be configured as
0.2 °, so, in intensive hole machined, the pore structure of better quality can be gone out, certainly, the structure is also applied for adding for single hole
Work, it can be good at protecting the security of drift.
In the present embodiment, a train wheel bridge 3, the upper folder are additionally provided between the upper padding plate 2 and the up stripper 5
Plate 3 is provided with can produce the supporting role of radial direction for the perforation 14 through the multiple drift 6, perforation 14 to drift 6,
When drift 6 carries out punching press, it can avoid drift 6 that radial deflection occurs and is broken, be effectively protected the security of drift 6.
In the present embodiment, a limiting plate 4, limiting plate 4 are additionally provided between institute's train wheel bridge 3 and the up stripper 5
Effectively the position of up stripper 5 can be limited, while the bottom of drift 6 can be limited, avoid the bottom of drift 6 from producing
Raw radial deflection.
In the present embodiment, the elastic component between the up stripper 5 and the upper padding plate 2 can be spring 11, in institute
State and a lead 12 is additionally provided with spring 11, lead 12 can make up stripper 5 ensure the neat of de- material according to linear motion
Property.
In the present embodiment, the die shoe 9 is additionally provided with multiple material leakages corresponding with the position of the forming hole 13
Hole 15, that is to say, that material spilling hole 15 is coaxially disposed with the forming hole 13, meanwhile, it is arranged between die shoe 9 and lower template 7
Lower bolster 8, which is also equipped with hole, makes material spilling hole 15 come round with the forming hole 13.In process, workpiece is plastically deformed, if
Generation fracture change, then breaking portion (waste material) can drop out from the material spilling hole 15 of die shoe 9.
The punch-out of the drift 6 of intensive perforating die is pyramidal structure in technical solutions of the utility model.That is
The punch-out of drift 6 has certain taper in the present embodiment, can so reduce workpiece material in process to drift
Frictional force and pulling force so that drift pulling force reduce without easily breaking, so the process can of intensive punching processing is subtracted
Few process, single punching press is plastic, without setting multiple processes on mould.While cost of equipment maintenance is reduced,
Reduce the manufacturing cost, cost of labor and the processing efficiency for improving equipment of equipment again.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of intensive perforating die, including：Upper die component and lower mold assemblies, it is characterised in that the upper die component includes upper
Die holder, upper padding plate, the multiple drifts and up stripper being arranged on the upper padding plate, the up stripper and the upper padding plate
Between elastic member is set；The lower mold assemblies include die shoe and lower template, and the lower template is provided with multiple and institute
Forming hole corresponding to drift is stated, wherein, the punch-out of the drift is pyramidal structure.
2. intensive perforating die as claimed in claim 1, it is characterised in that the taper of the punch-out of the drift is 0.1-
0.3°。
3. intensive perforating die as claimed in claim 2, it is characterised in that the taper of the punch-out of the drift is
0.2°。
4. intensive perforating die as claimed in claim 1, it is characterised in that between the upper padding plate and the up stripper also
A train wheel bridge is provided with, the train wheel bridge is provided with for the perforation through the multiple drift.
5. intensive perforating die as claimed in claim 4, it is characterised in that between institute's train wheel bridge and the up stripper also
It is provided with a limiting plate.
6. intensive perforating die as claimed in claim 1, it is characterised in that between the up stripper and the upper padding plate
Elastic component is spring, and a lead is additionally provided with the spring.
7. intensive perforating die as claimed in claim 1, it is characterised in that the die shoe be additionally provided with it is multiple with it is described into
The corresponding material spilling hole in the position of type hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730002.5U CN206936122U (en) | 2017-06-21 | 2017-06-21 | Intensive perforating die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730002.5U CN206936122U (en) | 2017-06-21 | 2017-06-21 | Intensive perforating die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936122U true CN206936122U (en) | 2018-01-30 |
Family
ID=61365176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730002.5U Active CN206936122U (en) | 2017-06-21 | 2017-06-21 | Intensive perforating die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102618A (en) * | 2021-05-25 | 2021-07-13 | 深圳市鹏福创新科技有限公司 | Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes |
-
2017
- 2017-06-21 CN CN201720730002.5U patent/CN206936122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102618A (en) * | 2021-05-25 | 2021-07-13 | 深圳市鹏福创新科技有限公司 | Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204912510U (en) | Automobile parts stamping die's side sizing die | |
| CN102672034B (en) | Die for fine punching of connecting bracket and fine punching method | |
| CN203155824U (en) | Composite stamping die | |
| CN204640358U (en) | Heavy-gauge sheeting perforating device | |
| CN206936122U (en) | Intensive perforating die | |
| CN105598263B (en) | Pipe fitting floating punching die | |
| CN202845541U (en) | Scrap material anti-jump structure of die | |
| CN203076418U (en) | Packaging iron sheet punching die | |
| CN201693060U (en) | Male mould of soft metal piece inner hole extruding and fine blanking die | |
| CN104438859A (en) | End plate progressive die device | |
| CN205519162U (en) | Motor stator lamination blanking mould for high speed notching press | |
| CN206325994U (en) | Metal pipe material fast ram open mold | |
| CN107282806A (en) | Stampings guiding device | |
| CN203830512U (en) | Large-end-face overlapping-edge-free continuous blanking die | |
| CN202461269U (en) | Punching die | |
| CN211564187U (en) | Perforating device is used in generating line production | |
| CN203875184U (en) | Stamping die | |
| CN201823818U (en) | Punch head for die forging | |
| CN206763715U (en) | One kind prevents the easily broken structure of small pierce punch | |
| CN204700123U (en) | Blanking die | |
| CN204564894U (en) | A kind of punching aluminum profile machine | |
| CN204912425U (en) | Blanking mould | |
| CN205362400U (en) | Car flash light shell blanking deep -drawing compound die | |
| CN103894480A (en) | Die for riveting lock catch on car door | |
| CN104858303B (en) | Pipe cap continuous die special for infrared sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |