CN203330225U - Collecting pipe notching die with core rod - Google Patents
Collecting pipe notching die with core rod Download PDFInfo
- Publication number
- CN203330225U CN203330225U CN2013204175256U CN201320417525U CN203330225U CN 203330225 U CN203330225 U CN 203330225U CN 2013204175256 U CN2013204175256 U CN 2013204175256U CN 201320417525 U CN201320417525 U CN 201320417525U CN 203330225 U CN203330225 U CN 203330225U
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- China
- Prior art keywords
- plug
- die
- plate
- core rod
- notching
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- Expired - Fee Related
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Abstract
The utility model discloses a collecting pipe notching die with a core rod. The collecting pipe notching die with the core rod is characterized by comprising an upper die plate (1), a puncher pin (2), a lower die base (11), die pins (13), a lower supporting plate (14) and the core rod (17). The die pins (13) are arranged on the lower supporting plate (14). The lower die base (11) is arranged above the die pins (13). A core rod positioning device is arranged at one end of the lower die base (11). A positioning device is arranged at the other end of the lower die base (11). A lower base plate (12) is further arranged on the lower die base. A piece of wedge-shaped iron (18) which can be horizontally drawn out is arranged on the lower base plate (12). The core rod (17) is located on the wedge-shaped iron (18). An upper clamping plate (4), a stripper plate (5) and an upper stripper plate (6) are further arranged above the core rod (17). A polish rod (3) which can horizontally penetrate through the puncher pin (2) is arranged on the upper clamping plate (4). The upper die plate (1) is located above the polish rod (3). The collecting pipe notching die with the core rod is high in notching precision, long in service life, wide in application range, high in safety coefficient, rapid and convenient to operate, and low in labor intensity of workers.
Description
Technical field
The utility model relates to a kind of notching mould for collecting pipes, and relating in particular to a kind of header has the plug notching die.
Background technology
In order to heat or to freeze, the pipeline of a liquid cold and hot exchange just must be arranged in civil air conditioner, air conditioning for automobiles and central air-conditioning, two kinds of parts are wherein just arranged: header and flat tube, in flat tube, sky can allow liquid flow with transferring heat therein, flat tube will link up and realize just jet-bedding on afflux of a loop with header, allows flat tube insert in this groove and just can realize a loop.It is for processing the flat pipe hole on header that header has the plug notching die.
Notching mould for collecting pipes is divided into two kinds by the stamping-out mode: a kind of for the plug notching die is arranged, in header, plug is arranged during jet-bedding; Another kind is without the plug notching die; Header shape by stamping-out is divided into three kinds: the first is circular notching mould for collecting pipes; The second is " D " shape notching mould for collecting pipes; The third is: " B " shape notching mould for collecting pipes.
Header has the plug notching die to be divided into three kinds of forms by de-material mode in the market:
1, plug is fixed, and withdrawing is carved iron.This mode is the header of packing in mould or outside mould, and takes off material feeding in mould.
2, carve ferropexy, the withdrawing plug.This mode is the header of packing into outside mould, manual de-material outside mould.
3, to carve iron be all movable to plug.Pack on plug header and de-material is all manual completing outside mould.
All these moulds all more or less have following shortcoming:
1, dimensional accuracy can not get effective assurance;
2, service life is not high;
3, versatility is poor, and applicable product variety is single;
4, the security of operation is bad;
5, processing and manufacturing labour intensity inconvenient, the operator is higher.
Summary of the invention
Technical problem to be solved in the utility model is: provide that a kind of jet-bedding precision is high, long service life, the header that applied widely, safety coefficient is high, convenient to operation, labor strength is low have the plug notching die.
Solve this technical problem, the technical solution of the utility model is: a kind of header has the plug notching die, comprises cope match-plate pattern, drift, die shoe, mould pin, bottom plate, plug,
The mould pin is placed on bottom plate, and die shoe is placed on the mould pin;
One end of die shoe is provided with mandrel positioning device, and the other end is provided with positioner;
Also be provided with lower bolster on die shoe, but the iron of carving of level extraction is arranged on lower bolster;
Plug is positioned at the top of carving iron; The top of plug also is provided with train wheel bridge, stripper plate, up stripper, and the top of train wheel bridge is provided with the polished rod that can pass from the drift level;
Cope match-plate pattern is positioned at the top of polished rod.
Described mandrel positioning device comprises plug activity orientation piece, plug stationary positioned piece, and plug activity orientation piece is between two plug stationary positioned pieces.
Described positioner comprises connecing and rushes location-plate, activity orientation, stationary positioned, connects and rushes the top that location-plate is positioned at activity orientation, and activity orientation can plug up and down on stationary positioned.
The end face of described plug also is provided with the end face location.
Also be provided with mark on described up stripper.
A described end of carving iron is provided with handle, and handle is provided with carves iron extraction baffle plate.
Compared with prior art, the beneficial effect the utlity model has is:
1, the groove that the utility model is gone out, length and width dimensions error≤0.04mm, any separation error≤± 0.02mm, the jet-bedding precision is high.
2, the utility model stamping-out number of times >=3,000,000 jig frequencies, long service life.
3, but the header diameter range of the utility model stamping-out is 14.4mm～43.5mm, applied widely.
4, the utility model is when stamping-out, and the workman will hand when operation put in mould inside and can realize packing into of header and throw off, and safety coefficient is high.
5, after utilizing the utility model to complete the header jet-bedding, the workman only need press the lower cylinder reversal valve, and lever will will be carved iron and easily extract a part out under the effect of cylinder, and now the workman manually easily extracts and carves iron again, convenient to operation, and labor strength is low.
the accompanying drawing explanation
Fig. 1 is the structural representation that a kind of header of the utility model has the plug notching die;
In figure, be labeled as: 1, cope match-plate pattern, 2, drift, 3, polished rod, 4, train wheel bridge, 5, stripper plate, 6, up stripper, 7, mark, 8, connect and rush location-plate, 9, activity orientation, 10, stationary positioned, 11, die shoe, 12, lower bolster, 13, mould pin, 14, bottom plate, 15, header, 16, the end face location, 17, plug, 18, carve iron, 19, plug activity orientation piece, 20, plug stationary positioned piece, 21, carve iron and extract baffle plate out, 22, handle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of header has the plug notching die, comprises cope match-plate pattern 1, drift 2, die shoe 11, mould pin 13, bottom plate 14, plug 17,
One end of die shoe 11 is provided with mandrel positioning device, and the other end is provided with positioner;
Also be provided with lower bolster 12 on die shoe, but have on lower bolster 12 that level extracts out carve iron 18;
Plug 17 is positioned at the top of carving iron 18; The top of plug 17 also is provided with train wheel bridge 4, stripper plate 5, up stripper 6, and the top of train wheel bridge 4 is provided with the polished rod 3 that can pass from drift 2 levels;
Cope match-plate pattern 1 is positioned at the top of polished rod 3.
Described mandrel positioning device comprises plug activity orientation piece 19, plug stationary positioned piece 20, and plug activity orientation piece 19 is between two plug stationary positioned pieces 20.
Described positioner comprises connecing and rushes location-plate 8, activity orientation 9, stationary positioned 10, connects and rushes the top that location-plate 8 is positioned at activity orientation 9, and activity orientation 9 can plug up and down on stationary positioned 10.
The end face of described plug 17 also is provided with end face location 16.
Also be provided with mark 7 on described up stripper 6.
A described end of carving iron 18 is provided with handle 22, and handle is provided with carves iron extraction baffle plate 21.
The course of work of the present utility model is as follows:
Extract activity orientation 9 before punching and carve iron 18, insert header 15, insert and carve iron 18 again, start the descending stamping-out of punch press, the up rear stripper plate 5 of punch press is thrown off drift 2 and header 15 under the effect of patrix spring, stir the reversal valve (not drawing in figure) of cylinder, cylinder shifting lever (not drawing in figure) is delivered to power to carve iron extraction baffle plate 21, to carve iron 18 and extract a part out, then manually extracting handle 22 takes out of and carves iron 18, the header 15 that teetertotters is thrown off itself and plug 17, extracts header 15.
Connect while rushing, first on plug 17, be inserted in header 15 to appropriate location, insert activity orientation 9 on header 15, then insert and carve iron 18, the descending stamping-out of punch press is complete, stir the reversal valve (not drawing in figure) of cylinder, cylinder shifting lever (not drawing in figure) is delivered to power to carve iron and extract baffle plate 21 out, will carve iron 18 and extract a part out, then manually extracts handle 22 and takes out of and carve iron 18, the header 15 that teetertotters is thrown off itself and plug 17, extracts header 15.
The groove that the utility model is gone out, length and width dimensions error≤0.04mm, any separation error≤± 0.02mm; The utility model stamping-out number of times >=3,000,000 jig frequencies, but the header diameter range of stamping-out is 14.4mm～43.5mm; When stamping-out, the workman will hand put in mould inside in when operation and can realize packing into of header and throw off; After utilizing the utility model to complete the header jet-bedding, the workman only need press the lower cylinder reversal valve, and lever will will be carved iron and easily extract a part out under the effect of cylinder, and now the workman manually easily extracts and carves iron again, convenient to operation.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and not be used as restriction of the present utility model, as long as in connotation scope of the present utility model, to variation, the modification of the above embodiment, all will drop in claim scope of the present utility model.
Claims (6)
1. a header has the plug notching die, it is characterized in that: comprise cope match-plate pattern (1), drift (2), die shoe (11), mould pin (13), bottom plate (14), plug (17),
Mould pin (13) is placed on bottom plate (14), and die shoe (11) is placed on mould pin (13);
One end of die shoe (11) is provided with mandrel positioning device, and the other end is provided with positioner;
Also be provided with lower bolster (12) on die shoe, lower bolster (12) but on have that level extracts out carve iron (18);
Plug (17) is positioned at the top of carving iron (18); The top of plug (17) also is provided with train wheel bridge (4), stripper plate (5), up stripper (6), and the top of train wheel bridge (4) is provided with the polished rod (3) that can pass from drift (2) level;
Cope match-plate pattern (1) is positioned at the top of polished rod (3).
2. a kind of header according to claim 1 has the plug notching die, it is characterized in that: described mandrel positioning device comprises plug activity orientation piece (19), plug stationary positioned piece (20), and plug activity orientation piece (19) is positioned between two plug stationary positioned pieces (20).
3. a kind of header according to claim 1 has the plug notching die, it is characterized in that: described positioner comprises connecing and rushes location-plate (8), activity orientation (9), stationary positioned (10), connect and rush the top that location-plate (8) is positioned at activity orientation (9), activity orientation (9) can plug up and down on stationary positioned (10).
4. a kind of header according to claim 1 has the plug notching die, it is characterized in that: the end face of described plug (17) also is provided with end face location (16).
5. a kind of header according to claim 1 has the plug notching die, it is characterized in that: also be provided with mark (7) on described up stripper (6).
6. a kind of header according to claim 1 has the plug notching die, it is characterized in that: a described end of carving iron (18) is provided with handle (22), and handle is provided with carves iron extraction baffle plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204175256U CN203330225U (en) | 2013-07-15 | 2013-07-15 | Collecting pipe notching die with core rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204175256U CN203330225U (en) | 2013-07-15 | 2013-07-15 | Collecting pipe notching die with core rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330225U true CN203330225U (en) | 2013-12-11 |
Family
ID=49698926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204175256U Expired - Fee Related CN203330225U (en) | 2013-07-15 | 2013-07-15 | Collecting pipe notching die with core rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413944A (en) * | 2017-06-13 | 2017-12-01 | 东莞市东立智能模具科技有限公司 | A kind of heat absorption plate core structure automated production mould |
-
2013
- 2013-07-15 CN CN2013204175256U patent/CN203330225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413944A (en) * | 2017-06-13 | 2017-12-01 | 东莞市东立智能模具科技有限公司 | A kind of heat absorption plate core structure automated production mould |
| CN107413944B (en) * | 2017-06-13 | 2019-11-08 | 东莞市东立智能模具科技有限公司 | A kind of heat absorption plate core structure automated production mold |
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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: 20131211 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |