CN206763721U - A kind of cable bearer irregularly-shaped hole blanking die - Google Patents
A kind of cable bearer irregularly-shaped hole blanking die Download PDFInfo
- Publication number
- CN206763721U CN206763721U CN201720489459.1U CN201720489459U CN206763721U CN 206763721 U CN206763721 U CN 206763721U CN 201720489459 U CN201720489459 U CN 201720489459U CN 206763721 U CN206763721 U CN 206763721U
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- punch
- pin
- plate
- coupled
- die
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- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A kind of cable bearer irregularly-shaped hole blanking die, cope plate, convex mould pad, punch retainer are positioned with pin, bolted on connection, elastic stripper plate, de- material briquetting, spring are coupled by bolt with cope plate, for binder and de- material, punch-pin is put into punch retainer, fixed with bayonet lock, guide pin bushing is coupled with cope plate；Lower template, cavity plate backing plate, die block are positioned with pin, bolted on connection, and cavity plate is inserted in die block, and location-plate is fixed by bolts on die block, and guide pillar is coupled with lower template；Upper and lower mould is oriented to by guide pillars and bushes；Punch-pin uses fixed in the interference fits of IT5 grades, then the combination bore that bayonet lock insertion punch-pin is formed with punch retainer with punch retainer.The utility model extracts bayonet lock the matching relationship for releasing punch-pin and punch retainer, easily takes out punch-pin, punch-pin is put into punch retainer, and insertion bayonet lock fixes the replacing for completing punch-pin.
Description
Technical field
The utility model technical field of mold, it is related to a kind of cable bearer irregularly-shaped hole blanking die.
Background technology
Irregularly-shaped hole species on cable bearer is more, and hole shape, aperture difference need to change punch-pin.Punch-pin is inlayed using shoulder type
Build-in is scheduled on punch retainer, need to be split the whole upper module of mould when changing punch-pin, could be taken out punch-pin.Mold changing process
Waste time and energy, and potential safety hazard be present.Mould is frequently dismantled, and reduces the reference precision of parts.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of cable bearer irregularly-shaped hole blanking die,
The mould can realize that punch-pin is changed without upper module is disassembled.
The utility model is achieved through the following technical solutions.
A kind of cable bearer irregularly-shaped hole blanking die described in the utility model, punch design pass through bayonet lock into through type
It is fixed on punch retainer, punch-pin uses the interference fits of IT5 grades with punch retainer.
Specifically, the utility model includes die shank（1）, cope plate（2）, convex mould pad（3）, punch retainer（4）, lead
Set（5）, elastic stripper plate（6）, de- material briquetting（7）, location-plate（8）, cavity plate（9）, die block（10）, cavity plate backing plate
（11）, lower template（12）, guide pillar（13）, punch-pin（14）, spring（15）, bayonet lock（16）Deng；
Part of the upper die passes through die shank（1）It is coupled with lathe, cope plate（2）, convex mould pad（3）, punch retainer（4）With pin
Nail positioning, bolted on connection, elastic stripper plate（6）, de- material briquetting（7）, spring（15）Pass through bolt and cope plate（2）It is coupled, uses
In binder and de- material, punch-pin（14）It is put into punch retainer（4）It is interior, use bayonet lock（16）It is fixed, guide pin bushing（5）With cope plate（2）Connection
Knot.
Part of the lower die is by bolt by lower template（12）It is coupled with lathe, lower template（12）, cavity plate backing plate（11）, cavity plate it is solid
Fixed board（10）Positioned with pin, bolted on connection, cavity plate（9）Insert die block（10）In, location-plate（8）It is fixed by bolts to
Die block（10）On, guide pillar（13）With lower template（12）It is coupled.
Upper and lower mould passes through guide pillar（13）And guide pin bushing（5）It is oriented to.
Punch-pin（14）With punch retainer（4）Using the interference fits of IT5 grades, then by bayonet lock（16）Insert punch-pin（14）
With punch retainer（4）It is fixed in the combination bore of composition.
The beneficial effects of the utility model are：Bayonet lock is extracted to the matching relationship for releasing punch-pin and punch retainer, this
When can easily take out punch-pin, then required punch-pin is put into punch retainer, insertion bayonet lock, which is fixed, completes punch-pin more
Change.
Brief description of the drawings
Fig. 1 is the front structural map of cable bearer irregularly-shaped hole blanking die of the present utility model.
Fig. 2 is location A enlarged drawing in Fig. 1.
In figure：1 is die shank, and 2 be cope plate, and 3 be convex mould pad, and 4 be punch retainer, and 5 be guide pin bushing, and 6 be elastic de- material
Plate, 7 be de- material briquetting, and 8 be location-plate, and 9 be cavity plate, and 10 be die block, and 11 be cavity plate backing plate, and 12 be lower template, and 13 are
Guide pillar, 14 be punch-pin, and 15 be spring, and 16 be bayonet lock.
Embodiment
The utility model will be described further with reference to accompanying drawing.
In Fig. 1, the upper mould part is coupled by die shank 1 with lathe, and cope plate 2, convex mould pad 3, punch-pin are fixed
Plate 4 is positioned with pin, bolted on connection, and elastic stripper plate 6, de- material briquetting 7, spring 15 are coupled by bolt with cope plate 2, are used for
Binder and de- material, punch-pin 14 are put into punch retainer 4, are fixed with bayonet lock 16, and guide pin bushing 5 is coupled with cope plate 2.
Lower template 12 is coupled by part of the lower die by bolt with lathe, lower template 12, cavity plate backing plate 11, die block 10
Positioned with pin, bolted on connection, cavity plate 9 is inserted in die block 10, and location-plate 8 is fixed by bolts to die block 10
On, guide pillar 13 is coupled with lower template 12.
Upper and lower mould is oriented to by guide pillar 13 and guide pin bushing 5.
In fig. 2, interference fits of the punch-pin 14 with punch retainer 4 using IT5 grades, then bayonet lock 16 is inserted into punch-pin 14
It is fixed in the combination bore formed with punch retainer 4.
Claims (1)
- A kind of 1. cable bearer irregularly-shaped hole blanking die, it is characterized in that including die shank（1）, cope plate（2）, convex mould pad（3）, it is convex Mould fixed plate（4）, guide pin bushing（5）, elastic stripper plate（6）, de- material briquetting（7）, location-plate（8）, cavity plate（9）, die block （10）, cavity plate backing plate（11）, lower template（12）, guide pillar（13）, punch-pin（14）, spring（15）, bayonet lock（16）；Part of the upper die passes through Die shank（1）It is coupled with lathe, cope plate（2）, convex mould pad（3）, punch retainer（4）Positioned with pin, bolted on connection, elasticity Stripper plate（6）, de- material briquetting（7）, spring（15）Pass through bolt and cope plate（2）It is coupled, for binder and de- material, punch-pin（14） It is put into punch retainer（4）It is interior, use bayonet lock（16）It is fixed, guide pin bushing（5）With cope plate（2）It is coupled；Part of the lower die will by bolt Lower template（12）It is coupled with lathe, lower template（12）, cavity plate backing plate（11）, die block（10）Positioned with pin, bolt connection Knot, cavity plate（9）Insert die block（10）In, location-plate（8）It is fixed by bolts to die block（10）On, guide pillar（13） With lower template（12）It is coupled；Upper and lower mould passes through guide pillar（13）And guide pin bushing（5）It is oriented to；Punch-pin（14）With punch retainer（4）Using The interference fits of IT5 grades, then by bayonet lock（16）Insert punch-pin（14）With punch retainer（4）It is fixed in the combination bore of composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489459.1U CN206763721U (en) | 2017-05-05 | 2017-05-05 | A kind of cable bearer irregularly-shaped hole blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489459.1U CN206763721U (en) | 2017-05-05 | 2017-05-05 | A kind of cable bearer irregularly-shaped hole blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763721U true CN206763721U (en) | 2017-12-19 |
Family
ID=60650150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489459.1U Active CN206763721U (en) | 2017-05-05 | 2017-05-05 | A kind of cable bearer irregularly-shaped hole blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189145A (en) * | 2018-01-23 | 2018-06-22 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of flexure spring net blanking die |
-
2017
- 2017-05-05 CN CN201720489459.1U patent/CN206763721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189145A (en) * | 2018-01-23 | 2018-06-22 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of flexure spring net blanking die |
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