CN205587503U - Mould of blanking in advance of half upper and lower shell in manifold - Google Patents
Mould of blanking in advance of half upper and lower shell in manifold Download PDFInfo
- Publication number
- CN205587503U CN205587503U CN201620206462.3U CN201620206462U CN205587503U CN 205587503 U CN205587503 U CN 205587503U CN 201620206462 U CN201620206462 U CN 201620206462U CN 205587503 U CN205587503 U CN 205587503U
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- die
- guide
- manifold
- blanking
- shell
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Abstract
The utility model discloses a mould of blanking in advance of half upper and lower shell in manifold includes mode structure, lower mode structure and guide mechanism, go up the mode structure can be under guide structure's guide for lower mode structure up and down translation, it includes cope match -plate pattern and terrace die to go up the mode structure, the mode structure includes die and lower bolster down, the profile of overlooking of terrace die lower extreme is fan -shaped conchoidal, the terrace die corresponding to it has the fan -shaped conchoidal through -hole that runs through perpendicularly to open under the terrace die. The utility model discloses a mould of blanking in advance of half upper and lower shell in manifold compact structure, blank sheet material material utilization rate is high, and whole blanking is carried out to the form that adopts the same tablet of half upper and lower shell sharing, has laid the basis for subsequent forming process, and subsequent operation also need not half upper and lower shell and all design special mould, can improve production efficiency greatly.
Description
Technical field
This utility model relates to a kind of blanking die, a kind of special pre-blanking die for the upper and lower half-shell of manifold
Tool.
Background technology
This utility model mould be for the lower half shell shown in upper half shell as shown in Figure 1 and accompanying drawing 2 carry out pre-fall
Material so that the tablet cut can be in follow-up punching press the finished product forming upper half shell and lower half shell after cutting, upper half shell and lower half
Shell can be assembled into the manifold as shown in accompanying drawing 3 and accompanying drawing 4, and manifold is the shape of similar water pipe bent sub.Traditional blanking die
Tool needs to carry out upper half shell and lower half shell blanking processing respectively respectively, and stock utilization is low, and efficiency is low and cost is high.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model offer one can be to ribbon
Blank plate carry out continuous blanking, improve stock utilization and can be follow-up continue processing raising efficiency lay the first stone
The pre-blanking die of the upper and lower half-shell of manifold.
Technical scheme: for achieving the above object, the pre-blanking die of the upper and lower half-shell of manifold of the present invention includes that upper mold is tied
Structure, lower die structure and for limiting the material guide mechanism of direction of feed of banded blank plate, described upper die structure can be
Relative to described lower die structure upper and lower translation under the guiding of guide frame；Described upper die structure includes cope match-plate pattern and punch, institute
Stating lower die structure and include that die and lower bolster, the vertical view profile of described punch lower end are fan-shaped conchoidal, described die is corresponding
The fan-shaped conchoidal through hole extended vertically through is had immediately below described punch.
Further, described material guide mechanism includes the drift being arranged on described upper die structure and pilot pin and is arranged on
Female die embedding cover on described lower die structure and lifter guide pin；Described lifter guide pin is symmetricly set on blank plate direction of feed
Both sides, lifter guide pin is the most cylindric, and its upper side has groove, and the both sides of blank plate are all stuck in buoyance lift guide
In the groove of pin, and described lifter guide pin entirety can slide up and down connection relative to described die, and its lower end is provided with elasticity
Element A；Described female die embedding cover is arranged on die and is in the underface of drift to coordinate drift to hole, blank plate punching location；
On described die, corresponding pilot pin location directly below has correcting pin-and-hole.
Further, described upper die structure also includes that scrap cutter, described lower die structure also include die mold insert；Described useless
Material cutting knife is fixed relative to described cope match-plate pattern, and described die mold insert is fixed on the edge of described die；During matched moulds, described waste material is cut
Cutter side close to described die is bonded to each other with the side outwardly of described die mold insert.
Further, also include guide passage, described guide passage the most successively include limit material base plate, stock guide with
And guide cover plate；Described stock guide has two pieces, is parallelly mounted to described limit material base plate upper end, and width and blank flat are left in centre
What material width agreed with walks to expect space；Described guide cover plate is arranged on stock guide upper end, cover described in walk to expect the two ends above space
Or all.
Further, the entrance of described guide passage and exit are equipped with roll assembly, and described roll assembly includes even
Bar A, connecting rod B and running roller, one end of described connecting rod A is rotationally connected relative to described limit material base plate, and the other end installs described company
Bar B；Being rotationally connected with connecting rod A in the middle of described connecting rod B, two ends are respectively rotatably connected to a running roller, the rotary shaft level of running roller, and
Two running roller rotary shafts are parallel；The gap passed for blank plate is left between two running rollers.
Further, described upper die structure also includes that stripper, described stripper are enclosed within described punch, and can be relative to
Punch upper and lower translation, its translation has the most spacing, and stripper upper end is provided with flexible member B.
Further, overlook on direction, the small end of the fan-shaped conchoidal profile of described punch towards with blank plate
Direction of feed parallel.
Further, overlook on direction, the small end of the fan-shaped conchoidal profile of described punch towards with blank plate
Direction of feed vertical.
Beneficial effect: the pre-blanking die collection location of the upper and lower half-shell of manifold of the present utility model, feeding, blanking, excision are given up
, compact conformation, on blank plate, discharge is compact, stock utilization is high, uses upper and lower half-shell to share same tablet for material
Form carries out Integral blanking, lays the foundation for follow-up forming process, and the blanking operation of upper and lower half-shell is carried out at same mould
Integral blanking, saves one set of die, and follow-up operation all designs special mould without upper and lower half-shell, can be significantly
Improve production efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the part drawing of upper half shell；
Accompanying drawing 2 is the part drawing of lower half shell；
Accompanying drawing 3 is the front view of manifold；
Accompanying drawing 4 is the top view of manifold；
Accompanying drawing 5 is the front view of the manifold pre-blanking die of upper and lower half-shell；
Accompanying drawing 6 is the top view of the upper die structure of the manifold pre-blanking die of upper and lower half-shell；
Accompanying drawing 7 is the top view of the lower die structure of the manifold pre-blanking die of upper and lower half-shell；
Accompanying drawing 8 is the structure chart of drift and female die embedding cover；
Accompanying drawing 9 is the structure chart of pilot pin；
Accompanying drawing 10 is the structure chart of guide passage；
Accompanying drawing 11 is the marker map of the first arrangement mode on blank plate；
Accompanying drawing 12 is the marker map of the second arrangement mode on blank plate；
In accompanying drawing, the title of each label indication part is as follows:
1, lower installation board；2, lower bolster；3, cope match-plate pattern；4, mould foot；5, lower bolster；6, die；7, upper padding plate；8, upper fixing
Plate；9, stripper；10, punch；11, limited post；12, limit backing strap plate；13, limit material base plate；14, stock guide；15, guide cover plate；
16, scrap cutter；17, die mold insert；18, female die embedding cover；19, guide frame；20, Rectangular Spring A；21, Rectangular Spring B；22、
Unloading bolt；23, drift；24, lifter guide pin；25, pilot pin；26, connecting rod A；27, connecting rod B；28, running roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
The manifold pre-blanking die of upper and lower half-shell as shown in accompanying drawing 5 to accompanying drawing 7, including upper die structure, lower die structure and
Material guide mechanism, described upper die structure can be relative to described lower die structure upper and lower translation under the guiding of guide frame 19, and upper mold
It is mounted on limited post 11 spacing for mould is carried out matched moulds on structure and lower die structure.Described guide frame 19 includes guide pillar
With guide pin bushing, described guide pillar is fixed on upper die structure, and described guide pin bushing is fixed on lower die structure, and guide pillar is concentric with guide pin bushing to be installed,
And be slip cooperating relationship between guide pillar and guide pin bushing.
Described upper die structure includes cope match-plate pattern 3, upper padding plate 7, upper mounted plate 8, punch 10 and discharging the most successively
Plate 9, connects for fixing between former three, described stripper 9 be enclosed within punch 10 peripheral and can it slides up and down relatively, its slip by
The unloading bolt 22 being fixed on stripper 9 guides and limits stroke, is pressed with flexible member between stripper 9 and cope match-plate pattern 3
B, flexible member B is Rectangular Spring B 21 herein, and Rectangular Spring B 21 provides pressure-pad-force and in die sinking process during matched moulds
Middle offer stripper 9 reset force.
The vertical view profile of described punch 10 lower end is fan-shaped conchoidal, and described die 6 is corresponding to immediately below described punch 10
Have the fan-shaped conchoidal through hole extended vertically through；Banded blank plate is through described material guide mechanism to described punch 10 and institute
State and between die 6, carry out sequentially blanking.
Being also equipped with scrap cutter 16 on upper die structure, described scrap cutter is arranged on upper mounted plate 8, in die opening state
Under, scrap cutter 16 lower limb is higher than the lower end of stripper 9, and under matched moulds state, scrap cutter 16 lower limb is less than stripper 9
Lower end.Being provided with die mold insert 17 on described die 6, under matched moulds state, the outer side of die mold insert 17 is useless with described
Expect the bonded to each other by inner side of cutting knife 16, realize waste material excision with this.So it is integrated with scrap cutter 16, can be under every
Being excised by waste material in passing during one tablet, to reduce, waste material is long causes that feeding difficulty is laborious and waste material gravity causes
The whole blank normal blanking of plate Warping Effect.
Described material guide mechanism includes the drift 23 being arranged on described upper die structure and pilot pin 25 and is arranged on described
Female die embedding cover 18 on lower die structure and lifter guide pin 24；Described lifter guide pin 24 is symmetricly set on blank plate feeding side
To both sides, lifter guide pin 24 is the most cylindric, and its upper side has groove, and the both sides of blank plate are all stuck in buoyance lift
In the groove of guide pin 24, and described lifter guide pin 24 entirety can slide up and down connection and its lower end relative to described die 6
Being provided with flexible member A, flexible member A is Rectangular Spring A20 herein；Described female die embedding cover 18 is arranged on die 6 and is in punching
The underface of 23 with coordinate drift 23 to hole, blank plate punching location, as shown in Figure 8；The corresponding pilot pin 25 of described die 6 is just
The position of lower section has correcting pin-and-hole, as shown in Figure 9.At depression angle, the line of centres of described drift 23 and pilot pin 25 with
The direction of feed of blank plate is parallel, and each feeding distance of blank plate equal between drift 23 and pilot pin 25 away from
From.
The operation principle of material guide mechanism is: while matched moulds blanking, and drift 23 coordinates at described hair with female die embedding cover 18
Going out hole, location on blanket material, hereafter, one step pitch of blank plate feeding, this step pitch approximates between drift 23 and pilot pin 25
Distance, in order to make feeding accurate, during matched moulds, pilot pin 25 stretched in this previous stroke before punching with blanking
The hole, location that drift 23 is gone out, is finely adjusted realization to blank plate and is accurately positioned.Lifter guide pin 24 is possible not only to blank
Plate guides, and owing to the both sides of blank plate are stuck in the groove on lifter guide pin 24, when die sinking, buoyance lift is led
Material pin 24 can ensure that plate can disengage smoothly with described pilot pin 25 and drift 23, prevents blank plate to be connected in upper mold knot
On structure.The Rectangular Spring A20 of lifter guide pin 24 lower end can make blank flat by lifter guide pin 24 jack-up after each die sinking
Material entirety depart from described die 6 upper surface, it is possible to reduce feed friction and prevent blank plate feeding process scratch.
Material guide mechanism also includes guide passage, and described guide passage includes limit material base plate 13, stock guide the most successively
14 and guide cover plate 15；Described stock guide 14 has two pieces, is parallelly mounted to described limit material base plate 13 upper end, and width is left in centre
Spend and walk to expect space with blank plate width agrees with；Described guide cover plate 15 is arranged on stock guide 14 upper end, cover described in walk material
Two ends or whole above space.Guide passage can make blank flat material feeding steadily, conveniently, prevents owing to firmly inequality makes
Blank sheet metal deformation causes the groove of its edge abjection lifter guide pin 24, affects work efficiency.
In order to improve guide stationarity further, as shown in Figure 10, the entrance of guide passage and exit are equipped with running roller
Assembly, described roll assembly includes connecting rod A26, connecting rod B27 and running roller 28, and one end of described connecting rod A26 is relative to described limit
Material base plate 13 is rotationally connected, and the other end installs described connecting rod B27；It is rotationally connected with connecting rod A26 in the middle of described connecting rod B27, two ends
Respectively it is rotatably connected to a running roller 28, the rotary shaft level of running roller 28, and two running roller 28 rotary shafts are parallel；Two running rollers 28 it
Between leave the gap passed for blank plate.
For said structure, the marker method on plate can be there to be two kinds of forms:
The first, fan-shaped shelly tablet marker method on blank plate is: holding with little greatly of adjacent tablet
End connects and is arranged in order, as shown in figure 11；For this marker method, overlook on direction, the fan-shaped conchoidal of described punch 10
The small end of profile towards parallel with the direction of feed of blank plate, defined herein: the fantail end of fan-shaped conchoidal profile is little
End, one end relative with small end is big end.
The second: fan-shaped shelly tablet marker method on blank plate is: tablet is positive and negative on blank plate
It is staggered, as shown in figure 12；For this marker method, overlook on direction, the fan-shaped conchoidal profile of described punch 10
Small end towards vertical with the direction of feed of blank plate.
So on blank plate, the marker method of blanking material is adjacent material sheets small end and hold greatly the marker method connected, can
Substantially to increase the utilization rate of material.
The pre-blanking die of the upper and lower half-shell of manifold of the present utility model integrates location, feeding, blanking, excision waste material,
Compact conformation, on blank plate, discharge is compact, stock utilization is high, and the form using upper and lower half-shell to share same tablet is carried out
Integral blanking, lays the foundation for follow-up forming process, and the blanking operation of upper and lower half-shell carries out entirety at same mould and falls
Material, saves one set of die, and follow-up operation all designs special mould without upper and lower half-shell, can be greatly improved life
Produce efficiency.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (8)
1. the pre-blanking die of the upper and lower half-shell of manifold, it is characterised in that: include upper die structure, lower die structure and for
Limiting the material guide mechanism of the direction of feed of banded blank plate, described upper die structure can be under the guiding of guide frame (19)
Relative to described lower die structure upper and lower translation；Described upper die structure includes cope match-plate pattern (3) and punch (10), described lower die structure
Including die (6) and lower bolster (2), the vertical view profile of described punch (10) lower end is fan-shaped conchoidal, and described die (6) is right
Have, immediately below punch described in Ying Yu (10), the fan-shaped conchoidal through hole extended vertically through.
The pre-blanking die of the upper and lower half-shell of a kind of manifold the most according to claim 1, it is characterised in that: described material guiding machine
Structure include the drift (23) being arranged on described upper die structure and pilot pin (25) and be arranged on described lower die structure recessed
Mould bushing (18) and lifter guide pin (24)；Described lifter guide pin (24) is symmetricly set on the two of blank plate direction of feed
Side, lifter guide pin (24) is the most cylindric, and its upper side has groove, and the both sides of blank plate are all stuck in buoyance lift guide
In the groove of pin (24), and described lifter guide pin (24) entirety can slide up and down connection relative to described die (6), and under it
End is provided with flexible member A；Described female die embedding cover (18) is arranged on die (6) and above and is in the underface of drift (23) to coordinate punching
Head (23) is to hole, blank plate punching location；Upper corresponding pilot pin (25) location directly below of described die (6) has correcting pin-and-hole.
The pre-blanking die of the upper and lower half-shell of a kind of manifold the most according to claim 1, it is characterised in that: described upper mold is tied
Structure also includes scrap cutter (16), and described lower die structure also includes die mold insert (17)；Described scrap cutter (16) is relative to institute
Stating cope match-plate pattern (3) to fix, described die mold insert (17) is fixed on the edge of described die (6)；During matched moulds, described scrap cutter
(16) side close to described die (6) is bonded to each other with the side outwardly of described die mold insert (17).
The pre-blanking die of the upper and lower half-shell of a kind of manifold the most according to claim 2, it is characterised in that: also include guide
Passage, described guide passage includes limit material base plate (13), stock guide (14) and guide cover plate (15) the most successively；Described
Stock guide (14) has two pieces, is parallelly mounted to described limit material base plate (13) upper end, and width and blank plate width are left in centre
That agrees with walks to expect space；Described guide cover plate (15) is arranged on stock guide (14) upper end, cover described in walk to expect above space two
End or whole.
The pre-blanking die of the upper and lower half-shell of a kind of manifold the most according to claim 4, it is characterised in that: described guide leads to
The entrance in road and exit are equipped with roll assembly, and described roll assembly includes connecting rod A (26), connecting rod B (27) and running roller
(28), one end of described connecting rod A (26) is rotationally connected relative to described limit material base plate (13), and the other end installs described connecting rod B
(27)；Being rotationally connected with connecting rod A (26) in the middle of described connecting rod B (27), two ends are respectively rotatably connected to a running roller (28), running roller
(28) rotary shaft level, and two running roller (28) rotary shafts are parallel；Leave between two running rollers (28) and pass for blank plate
Gap.
6. according to the pre-blanking die of the upper and lower half-shell of a kind of manifold described in any one of claim 1-5, it is characterised in that: institute
State upper die structure and also include that stripper (9), described stripper (9) are enclosed within described punch (10), and can be relative to punch (10)
Upper and lower translation, its translation has the most spacing, and stripper (9) upper end is provided with flexible member B.
7. according to the pre-blanking die of the upper and lower half-shell of a kind of manifold described in any one of claim 1-5, it is characterised in that:
Overlook on direction, the small end of the fan-shaped conchoidal profile of described punch (10) towards parallel with the direction of feed of blank plate.
8., according to the pre-blanking die of the upper and lower half-shell of a kind of manifold according to any one of claim 1,2,4,5, its feature exists
In: overlook on direction, the small end of the fan-shaped conchoidal profile of described punch (10) towards the direction of feed with blank plate
Vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206462.3U CN205587503U (en) | 2016-03-17 | 2016-03-17 | Mould of blanking in advance of half upper and lower shell in manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206462.3U CN205587503U (en) | 2016-03-17 | 2016-03-17 | Mould of blanking in advance of half upper and lower shell in manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587503U true CN205587503U (en) | 2016-09-21 |
Family
ID=56928907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206462.3U Expired - Fee Related CN205587503U (en) | 2016-03-17 | 2016-03-17 | Mould of blanking in advance of half upper and lower shell in manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689489A (en) * | 2016-03-17 | 2016-06-22 | 无锡曙光模具有限公司 | Pre-blanking mould for upper semi-shell and lower semi-shell of manifold |
| CN110116163A (en) * | 2019-04-11 | 2019-08-13 | 浙江巨宏工贸有限公司 | A kind of gas meter shell adapter stamping equipment |
-
2016
- 2016-03-17 CN CN201620206462.3U patent/CN205587503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689489A (en) * | 2016-03-17 | 2016-06-22 | 无锡曙光模具有限公司 | Pre-blanking mould for upper semi-shell and lower semi-shell of manifold |
| CN110116163A (en) * | 2019-04-11 | 2019-08-13 | 浙江巨宏工贸有限公司 | A kind of gas meter shell adapter stamping equipment |
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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: 20160921 Termination date: 20210317 |