CN205289482U - Continuous press die of preceding holder - Google Patents
Continuous press die of preceding holder Download PDFInfo
- Publication number
- CN205289482U CN205289482U CN201620036399.3U CN201620036399U CN205289482U CN 205289482 U CN205289482 U CN 205289482U CN 201620036399 U CN201620036399 U CN 201620036399U CN 205289482 U CN205289482 U CN 205289482U
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- Prior art keywords
- cutting knife
- die
- bed die
- mould
- mold
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Abstract
The utility model provides a continuous press die of preceding holder, including last mould and bed die, be provided with the pay -off track in the middle of the bed die, the orbital left end of pay -off is the feed end, and the right -hand member is the rim charge output, go up the mould through setting up the drive of hydraulic pressure mechanism, it divide into two -layerly to go up the mould to connect through the elastic mechanism, go up the mould and do not be provided with first cutter, second cutter, the concave mold insert of shaping, third cutter, fourth cutter to parting on the right side, tear mouth towards needle, the drift of bending, circle towards needle and blanking drift from a left side. The utility model discloses there is the problem that the process is discontinuous, the turnover space is big and production efficiency is low in it to aim at solving current preceding holder processing technology.
Description
Technical field
The utility model belongs to automobile processing technique field, is specifically related to a kind of continuous stamping die of front retainer.
Background technology
Along with automobile industry constantly develops, higher for the quality requirement of automobile various aspects, particularly vapourCar parts intensity and dimensional accuracy aspect directly affect life-span and the security of automobile. Before existing one, protectHold frame, structure as shown in Figure 1, comprises main body (1), concave part (3) and kink (4), described main body(1) on, have through hole (2), on described kink (4), have square opening (5), and on square opening (5)Flap (6) is set, the complex structure of this front retainer, existing processing method is by single operation stamping die,Be divided into 5 operations and complete (sawing sheet, die mould, edge-cutting and hole-punching, turn over ear, knuckle), need to take 5 and addConstruction equipment and multiple operating personnel, Turnover Box and turnover space all need larger place, and production efficiency is low,Labour intensity is large, and because of the many qualities of operation also difficult to govern control, fraction defective increases, and cost relatively just increases.
Utility model content
For the technical problem of above-mentioned existence, the utility model provides a kind of continuous stamping die of front retainer,Have to solve existing front retainer process technology that operation is discontinuous, turnover space is large and production efficiency is lowProblem, has designed a kind of continuous stamping die, can carry out multiple working procedure processing by this punching press tool simultaneously, jointEconomize process time and process equipment, designed jig according to front retainer feature, raw material is filledDivide and utilize, prevent processing dislocation, improve machining accuracy.
The utility model discloses a kind of continuous stamping die of front retainer, comprise mold and bed die, instituteIn the middle of stating bed die, be provided with feeding track, the left end of feeding track is feed end, and right-hand member is that rim charge goes out end,Described mold drives by hydraulic mechanism is set, and described mold is divided into two-layer, and connects by elastic mechanismConnect, mold be respectively arranged with from left to right the first cutting knife, the second cutting knife, the recessed mold insert of moulding, the 3rd cutting knife,The 4th cutting knife, tearing notch red needle, Bending punch, circle red needle and blanking die, described the first cutting knife, second is cutCutter, the 3rd cutting knife, the 4th cutting knife bed die correspondence position be respectively arranged with first cut mould, second cut mould,The 3rd cuts mould, the 4th cuts mould, and the recessed mold insert of described moulding is provided with the protruding mold insert of moulding at bed die correspondence position,And the protruding mold insert of described moulding bottom is also provided with Lifting Device, and described tearing notch red needle is established at bed die correspondence positionBe equipped with tearing notch mould, described Bending punch is provided with bender at bed die correspondence position, described round red needle underMould correspondence position is provided with perforating die, and described blanking die is provided with discharging slideway at bed die correspondence position.
Further, between described mold and bed die, be also provided with for the outer of mold motion guide and leadPost and inner guiding post.
Further, between described mold and bed die, be also provided with guiding punching and pilot pin.
Further, be also provided with rim charge cutting knife on described mold, described rim charge cutting knife is arranged at rim charge and goes outEnd position.
Further, the quantity of the protruding mold insert of described moulding is two covers.
This continuous stamping die is provided with feeding mechanism in one end of feeding track, can be by raw steel toward feedingTrack pushes, and the first cutting knife, the second cutting knife, the recessed mold insert of moulding, the 3rd cutting knife, the are set respectively in mouldFour cutting knifes, tearing notch red needle, Bending punch, circle red needle and blanking die, by the first cutting knife and the second cutting knifeCarry out the cutting of the housing of front retainer, make the external frame moulding of front retainer; Again by the recessed edge of mouldingPart coordinates the middle part of raw steel is stretched with the protruding mold insert of moulding, forms concave part; By the 3rd cutting knifeCut the connecting portion between adjacent and relative two front fender brackets, separate; The 4th cutting knife is used to formThe square opening of front fender bracket, then form the flap on square opening by tearing notch red needle; Bending punch is used for frontThe bottom bending of fender bracket, forms described bending part; Finally carry out the processing of through hole, blanking by circle red needleDrift pours discharging slideway by finished product and collects; Form continuous Sheet Metal Forming Technology, save process time, keep awayExempt from the conversion of different moulds.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below by rightIn embodiment or description of the Prior Art, the accompanying drawing of required use is briefly described, apparently, belowAccompanying drawing in description is only embodiment more of the present utility model, for those of ordinary skill in the art,Do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure perspective view of front retainer;
Fig. 2 is a kind of elevation cross-sectional view of continuous stamping die of front retainer;
Fig. 3 is a kind of side cutaway view of continuous stamping die of front retainer
Fig. 4 is the processing top view of raw steel to money retainer finished product;
Fig. 5 is the processing front view of raw steel to money retainer finished product.
Detailed description of the invention
The utility model discloses a kind of roll stone tongs, this fixture can form stable clamping by breaker rollEffect, simultaneously convenient to operation, running is stable.
Below in conjunction with the accompanying drawing in the utility model, to the technical scheme in the utility model carry out clear,Intactly describe, obviously, described is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativenessThe every other embodiment obtaining under the prerequisite of work, belongs to the scope that the utility model is protected.
Shown in Fig. 2-Fig. 5, the utility model provides a kind of continuous stamping die of front retainer, comprisesMold 7 and bed die 8, be provided with feeding track in the middle of described bed die 8, and the left end of feeding track is for enteringMaterial end 27, right-hand member is that rim charge goes out end 28, described mold 7 drives by hydraulic mechanism is set, described patrixTool 7 is divided into two-layer, and connects by elastic mechanism 14, and mold 7 is respectively arranged with from left to right first and cutsCutter 12, the second cutting knife 13, the recessed mold insert 15 of moulding, the 3rd cutting knife 18, the 4th cutting knife 19, tearing notch red needle 20,Bending punch 24, circle red needle 21 and blanking die 22, described the first cutting knife 12, the second cutting knife 13, the 3rdCutting knife 18, the 4th cutting knife 19 are respectively arranged with first at bed die 8 correspondence positions and cut mould, second and cut mould,Three cut mould, the 4th cuts mould, and the recessed mold insert 15 of described moulding is provided with the protruding mold insert of moulding at bed die 8 correspondence positions16, and the protruding mold insert of described moulding 16 bottoms are also provided with Lifting Device 17, avoid product to be stuck in the protruding mold insert of mouldingOn 16, described tearing notch red needle 20 is provided with tearing notch mould at bed die 8 correspondence positions, described Bending punch 24Be provided with bender 26 at bed die 8 correspondence positions, described round red needle 21 is in bed die 8 correspondence position settingsHave perforating die, described blanking die 22 is provided with discharging slideway 25 at bed die 8 correspondence positions.
Raw steel enters feeding track by feed end 27, is undertaken by the first cutting knife 12 and the second cutting knife 13The cutting of the housing of front retainer, makes the external frame moulding of front retainer; Again by the recessed mold insert 15 of mouldingCoordinate the middle part of raw steel is stretched with the protruding mold insert 16 of moulding, form concave part 1; Cut by the 3rdCutter 18 cuts the connecting portion between adjacent and relative two front fender brackets, separates; The 4th cutting knife 19Be used to form the square opening 5 of front fender bracket, then form the flap 6 on square opening 5 by tearing notch red needle 20;Bending punch 24, for by the bottom bending of front fender bracket, forms described bending part 4; Finally by circle red needle21 carry out the processing of through hole 2, and blanking die 22 pours discharging slideway 25 by finished product and collects; The company of formationContinuous Sheet Metal Forming Technology, saves process time, avoids the conversion of different moulds.
Between described mold 7 and bed die 8, be also provided with for the outer guiding post of mold 7 motion guides andInner guiding post 9, mold 7 and bed die 8 do up and down and move both vertically under the effect of inner guiding post 9 and outer guiding post.
Between described mold 7 and bed die 8, be also provided with guiding punching 10 and pilot pin 12, by guiding punching10 correcting hole, punching location, pilot pin 12 carries out raw steel correcting forward.
On described mold 7, be also provided with rim charge cutting knife 23, described rim charge cutting knife 23 is arranged at rim charge and goes out end28 positions, cut into fritter by rim charge cutting knife 23 by remaining rim charge, are convenient to collect.
The quantity of the protruding mold insert 16 of described moulding is two covers, and the protruding mold insert 16 of two sleeve formings is arranged side by side, and all rightShould be provided with the recessed mold insert 15 of moulding, be positioned at the protruding mold insert of a sleeve forming above for drawing and forming concave part, afterThe protruding mold insert of one sleeve forming of face carries out further shaping to concave part.
In sum, the product quality that before this, continuous stamping die of retainer makes is more stable, and production efficiency moreHeight, and be conducive to save space, equipment and artificial, this continuous stamping die installs to is furnished with automatic feedingJust can fully-automatic production on punch press, the machine tool of use saves 5 with manpower and materials than original single dieDoubly.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model,Can not assert that concrete enforcement of the present utility model is confined to these explanations. For technology under the utility modelThe those of ordinary skill in field, without departing from the concept of the premise utility, if can also makeDry simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a continuous stamping die for retainer before, comprises mold and bed die, it is characterized in that described counterdieIn the middle of tool, be provided with feeding track, the left end of feeding track is feed end, and right-hand member is that rim charge goes out end, described inMold drives by hydraulic mechanism is set, and described mold is divided into two-layer, and connects by elastic mechanism,Mold be respectively arranged with from left to right the first cutting knife, the second cutting knife, the recessed mold insert of moulding, the 3rd cutting knife,The 4th cutting knife, tearing notch red needle, Bending punch, circle red needle and blanking die, described the first cutting knife, secondCutting knife, the 3rd cutting knife, the 4th cutting knife are respectively arranged with first at bed die correspondence position and cut mould, second and cutMould, the 3rd is cut mould, the 4th and is cut mould, and it is protruding that the recessed mold insert of described moulding is provided with moulding at bed die correspondence positionMold insert, and be also provided with Lifting Device bottom the protruding mold insert of described moulding, described tearing notch red needle is at bed die pairAnswer position to be provided with tearing notch mould, described Bending punch is provided with bender at bed die correspondence position, described inCircle red needle is provided with perforating die at bed die correspondence position, and described blanking die is established at bed die correspondence positionBe equipped with discharging slideway.
2. the continuous stamping die of a kind of front retainer according to claim 1, is characterized in that, described patrixBetween tool and bed die, be also provided with outer guiding post and inner guiding post for mold motion guide.
3. the continuous stamping die of a kind of front retainer according to claim 1, is characterized in that, described patrixBetween tool and bed die, be also provided with guiding punching and pilot pin.
4. the continuous stamping die of a kind of front retainer according to claim 1, is characterized in that, described patrixOn tool, be also provided with rim charge cutting knife, described rim charge cutting knife is arranged at rim charge and goes out end position.
5. the continuous stamping die of a kind of front retainer according to claim 1, is characterized in that, described mouldingThe quantity of protruding mold insert is two covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036399.3U CN205289482U (en) | 2016-01-13 | 2016-01-13 | Continuous press die of preceding holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036399.3U CN205289482U (en) | 2016-01-13 | 2016-01-13 | Continuous press die of preceding holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289482U true CN205289482U (en) | 2016-06-08 |
Family
ID=56475432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036399.3U Expired - Fee Related CN205289482U (en) | 2016-01-13 | 2016-01-13 | Continuous press die of preceding holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511348A (en) * | 2023-05-11 | 2023-08-01 | 深圳市欣茂鑫实业有限公司 | Continuous extrusion die for automobile camera |
-
2016
- 2016-01-13 CN CN201620036399.3U patent/CN205289482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511348A (en) * | 2023-05-11 | 2023-08-01 | 深圳市欣茂鑫实业有限公司 | Continuous extrusion die for automobile camera |
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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: 20160608 Termination date: 20220113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |