CN204148353U - Drift stretches diel - Google Patents
Drift stretches diel Download PDFInfo
- Publication number
- CN204148353U CN204148353U CN201420473417.5U CN201420473417U CN204148353U CN 204148353 U CN204148353 U CN 204148353U CN 201420473417 U CN201420473417 U CN 201420473417U CN 204148353 U CN204148353 U CN 204148353U
- Authority
- CN
- China
- Prior art keywords
- drift
- mold
- diel
- cope match
- bed 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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Abstract
The utility model discloses a kind of drift to stretch diel, comprise: base plate, lower bolster, bed die, mold, cope match-plate pattern, top board and guide pillar guide pin bushing, described base plate is provided with lower bolster, lower bolster is provided with bed die, be arranged with mold in parallel above bed die, mold is provided with cope match-plate pattern, described top board is fixed on above mold, base plate surrounding is provided with guide pillar guide pin bushing, and guide pillar guide pin bushing top is connected with top board.By the way, the utility model drift stretches that diel has that unfailing performance is high, registration, compact conformation, be convenient in demoulding, manufacture the advantages such as simple, protection mould, has market prospects widely in diel simultaneously.
Description
Technical field
The utility model relates to diel field, particularly relates to the punching die that a kind of drift is flexible.
Background technology
Diel is in Cold Press Working, materials processing is become a kind of special process equipment of part, is called cold punching die.Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.Diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and production cost etc., have direct relation with Design of Dies and manufacture.The existing punching press demoulding is usually air ejection, and adopt gases at high pressure to realize the demoulding, but the method is unreliable, the easy demoulding unsuccessfully causes repetition punching press, part of damage and equipment.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of drift and stretches diel, by arranging mold two-part motion structure, part effectively can be separated with drift, avoid being taken up by mold; By arranging airport and lubrication hole, ensureing the lubrication of drift and part and providing certain heat-sinking capability for drift; By arranging screw rod and butterfly, make baffle plate effectively can prevent part movement, and after rising a segment distance on the upper mold, ensure the normal feeding of mould; Have that unfailing performance is high, registration, compact conformation, be convenient in demoulding, manufacture the advantages such as simple, protection mould, have market prospects widely in diel simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of drift to stretch diel, comprise: base plate, lower bolster, bed die, mold, cope match-plate pattern, top board and guide pillar guide pin bushing, described base plate is provided with lower bolster, lower bolster is provided with bed die, mold is arranged with in parallel above bed die, mold is provided with cope match-plate pattern, described top board is fixed on above mold, base plate surrounding is provided with guide pillar guide pin bushing, guide pillar guide pin bushing top is connected with top board, described lower bolster is provided with punching hole, described cope match-plate pattern is fixed with drift, described mold is provided with bore of the punch at drift correspondence position.
In the utility model preferred embodiment, described drift central authorities are provided with breather pipe, described breather pipe and drift coaxially arranged, described drift side is provided with lubrication hole, also be provided with lubrication endoporus along punch axis direction, described lubrication hole is arranged vertically with lubrication endoporus, and is interconnected.
In the utility model preferred embodiment, be provided with multiple spring between described cope match-plate pattern and mold, described bed die is provided with butterfly, and described butterfly is provided with central authorities and is provided with the screw rod be connected with mold.
In the utility model preferred embodiment, described cope match-plate pattern surrounding is provided with L shape lifting rod, and described mold is provided with lifting rod groove.
In the utility model preferred embodiment, described punch head is provided with step, and described step is provided with chamfering.
The beneficial effects of the utility model are: the utility model drift stretches diel by arranging mold two-part motion structure, part effectively can be separated with drift, avoid being taken up by mold; By arranging airport and lubrication hole, ensureing the lubrication of drift and part and providing certain heat-sinking capability for drift; By arranging screw rod and butterfly, make baffle plate effectively can prevent part movement, and after rising a segment distance on the upper mold, ensure the normal feeding of mould; Have that unfailing performance is high, registration, compact conformation, be convenient in demoulding, manufacture the advantages such as simple, protection mould, have market prospects widely in diel simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is that drift of the present utility model stretches the structural representation of diel one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, base plate, and 2, lower bolster, 3, bed die, 4, mold, 5, cope match-plate pattern, 6, top board, 7, guide pillar guide pin bushing, 8, drift, 9, passage, 10, lubrication hole, 11, butterfly, 12, spring.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of drift stretches diel, comprise: base plate 1, lower bolster 2, bed die 3, mold 4, cope match-plate pattern 5, top board 6 and guide pillar guide pin bushing 7, described base plate 1 is provided with lower bolster 2, lower bolster 2 is provided with bed die 3, mold 4 is arranged with in parallel above bed die 3, mold 4 is provided with cope match-plate pattern 5, described top board 6 is fixed on above mold 4, base plate 1 surrounding is provided with guide pillar guide pin bushing 7, guide pillar guide pin bushing 7 top is connected with top board 6, described lower bolster 2 is provided with punching hole, described cope match-plate pattern 5 is fixed with drift 8, described mold 4 is provided with drift 8 hole at drift 8 correspondence position.
Described drift 8 central authorities are provided with breather pipe, and described breather pipe 9 is coaxially arranged with drift 8, and described drift 8 side is provided with lubrication hole 10, lubrication endoporus is also provided with along drift 8 axis direction, described lubrication hole 10 is arranged vertically with lubrication endoporus, and is interconnected, and ensures the lubrication of labor cost.
Be provided with multiple spring 12 between described cope match-plate pattern 5 and mold 4, described bed die 3 is provided with butterfly, and described butterfly 11 is provided with central authorities and is provided with the screw rod be connected with mold 4, butterfly can be moved with mold 4 and moves.
Described cope match-plate pattern 5 surrounding is provided with L shape lifting rod, and described mold 4 is provided with lifting rod groove, can effectively mention mold 4, ensures the two-part motion of mold 4.
Described drift 8 front end is provided with step, and described step is provided with chamfering, and protection drift 8, improves drift 8 life-span and make drift 8 not affect processing.
The stretch beneficial effect of diel of the utility model drift 8 is:
One, by arranging mold 4 two-part motion structure, part effectively can be separated with drift 8, avoid being taken up by mold 4;
Two, by arranging airport and lubrication hole 10, ensureing the lubrication of drift 8 and part and providing certain heat-sinking capability for drift 8;
Three, by arranging screw rod and butterfly, make baffle plate effectively can prevent part movement, and after mold 4 rises a segment distance, ensure the normal feeding of mould;
Four, have that unfailing performance is high, registration, compact conformation, be convenient in demoulding, manufacture the advantages such as simple, protection mould, have market prospects widely in diel simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a drift stretches diel, it is characterized in that, comprise: base plate, lower bolster, bed die, mold, cope match-plate pattern, top board and guide pillar guide pin bushing, described base plate is provided with lower bolster, lower bolster is provided with bed die, mold is arranged with in parallel above bed die, mold is provided with cope match-plate pattern, described top board is fixed on above mold, base plate surrounding is provided with guide pillar guide pin bushing, and guide pillar guide pin bushing top is connected with top board, and described lower bolster is provided with punching hole, described cope match-plate pattern is fixed with drift, and described mold is provided with bore of the punch at drift correspondence position.
2. drift according to claim 1 stretches diel, it is characterized in that, described drift central authorities are provided with breather pipe, described breather pipe and drift coaxially arranged, described drift side is provided with lubrication hole, also be provided with lubrication endoporus along punch axis direction, described lubrication hole is arranged vertically with lubrication endoporus, and is interconnected.
3. drift according to claim 1 stretches diel, and it is characterized in that, be provided with multiple spring between described cope match-plate pattern and mold, described bed die is provided with butterfly, and described butterfly is provided with central authorities and is provided with the screw rod be connected with mold.
4. drift according to claim 1 stretches diel, and it is characterized in that, described cope match-plate pattern surrounding is provided with L shape lifting rod, and described mold is provided with lifting rod groove.
5. drift according to claim 1 stretches diel, and it is characterized in that, described punch head is provided with step, and described step is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473417.5U CN204148353U (en) | 2014-08-21 | 2014-08-21 | Drift stretches diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473417.5U CN204148353U (en) | 2014-08-21 | 2014-08-21 | Drift stretches diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148353U true CN204148353U (en) | 2015-02-11 |
Family
ID=52506506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473417.5U Expired - Fee Related CN204148353U (en) | 2014-08-21 | 2014-08-21 | Drift stretches diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148353U (en) |
-
2014
- 2014-08-21 CN CN201420473417.5U patent/CN204148353U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20190821 |