CN106476188A - A kind of quick withdrawing pattern mould - Google Patents
A kind of quick withdrawing pattern mould Download PDFInfo
- Publication number
- CN106476188A CN106476188A CN201611189302.3A CN201611189302A CN106476188A CN 106476188 A CN106476188 A CN 106476188A CN 201611189302 A CN201611189302 A CN 201611189302A CN 106476188 A CN106476188 A CN 106476188A
- Authority
- CN
- China
- Prior art keywords
- mould
- base
- membrane cavity
- membrane
- work
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/36—Removing moulded articles
Abstract
The invention provides a kind of quick withdrawing pattern mould, including ladder shaft-like work, also includes the first mould being sequentially connected, the second mould, the 3rd mould and beats mechanism；First mould, the second mould and the 3rd mould have the first membrane cavity, the second membrane cavity and tertiary membrane chamber successively, second membrane cavity and tertiary membrane chamber are adapted with ladder shaft-like work after interconnecting, first membrane cavity is corresponding with the second membrane cavity, 3rd mould also includes that beaing mechanism stretches into hole, the portion of beaing for beaing mechanism is located at and beats mechanism and stretch in the hole corresponding with tertiary membrane chamber and can beat ladder shaft-like work, is provided with the first spring and is connected with buffer substrate tablet in the second membrane cavity.The second membrane cavity of the present invention forms a membrane cavity for continuously connecting and pours liquid and form ladder shaft-like work interior after interconnecting with tertiary membrane chamber, after ladder shaft-like work is formed and cooled down, the right-hand member for constantly beaing ladder shaft-like work by beaing mechanism makes ladder shaft-like work quickly be extruded from the second membrane cavity left end.
Description
Technical field
The present invention relates to mould applications, and in particular to a kind of quick withdrawing pattern mould.
Background technology
Industrial work piece, particularly trapezoidal shaft-like work are all often directly to pour liquid by mould to be formed, but workpiece
Easily it is adhered directly to together with mould after cooling, it has not been convenient to withdrawing pattern.
Content of the invention
The problem to be solved in the present invention be for prior art in the presence of above-mentioned not enough and a kind of quick withdrawing pattern is provided
Mould facilitates withdrawing pattern.
For achieving the above object, following technical scheme present invention employs：A kind of quick withdrawing pattern mould, including multidiameter
Workpiece, also includes the first mould being sequentially connected, the second mould, the 3rd mould and beats mechanism；First mould, the second mould
Tool and the 3rd mould have the first membrane cavity, the second membrane cavity and tertiary membrane chamber successively, and second membrane cavity is mutually connected with tertiary membrane chamber
It is adapted with the ladder shaft-like work after logical, first membrane cavity is corresponding with second membrane cavity, and the 3rd mould is also wrapped
Include and beat mechanism hole is stretched into, the portion of beaing for beaing mechanism is located at beats mechanism and stretch in the hole relative with the tertiary membrane chamber
Ying Bingneng beats the ladder shaft-like work, is provided with the first spring and is connected with buffer substrate tablet in second membrane cavity.
Further, also include T-shaped plug-in unit, the T-shaped plug-in unit includes the first T-shaped plug-in unit and the second T-shaped plug-in unit, described first
T-shaped plug-in unit is inserted between first membrane cavity and the second membrane cavity and can block the second membrane cavity left end, and the 3rd mould can have
There is the first passage in the vertically tertiary membrane chamber, the first passage is located at the tertiary membrane cavity edge, the second T-shaped plug-in unit
Insert the first passage and can block the second membrane cavity right-hand member.
Further, a kind of quick withdrawing pattern mould also includes truing tool, and the truing tool includes integrally formed
First ring and the second ring, first ring are provided with calibration crosshair, and first ring and the second ring can stick into described just
Three membrane cavities.
Further, a kind of quick withdrawing pattern mould also includes first base and can slide in the first base the
Two bases, in the first base, first mould installion is in the second base for second mould installion.
Further, second spring is connected between the first base and the second base.
Further, the first base is provided with second channel and third channel, and the second base is provided with and described
Two passages and third channel distinguish corresponding fourth lane and Five-channel, can stretch into the second channel and institute by rod member
State fourth lane and the first base and second base is pinned, the third channel and the described 5th can be stretched into by rod member and lead to
Road pins the first base and second base.
Further, the 3rd mould installion is on three abutments.
Further, a kind of quick withdrawing pattern mould also includes alignment pin, and second mould is corresponding with the 3rd mould
Two sides be respectively equipped with the first corresponding groove and the second groove, the alignment pin can be inserted simultaneously into first groove and the second groove
Interior, second mould is additionally provided with lockset, and the lockset is provided with the first latch, and the 3rd mould is provided with the 3rd groove, institute
State the first latch and can insert the 3rd groove.
Further, through hole being additionally provided with the 3rd mould, being inserted with the second latch on the through hole, described second inserts
Pin beats mechanism described in pushing against.
Compared to prior art, the present invention has the advantages that：Second membrane cavity of the present invention and tertiary membrane chamber mutual
The membrane cavity of a continuous connection is formed after being connected and is poured liquid and forms the ladder shaft-like work interior, when the ladder
After shaft-like work is formed and is cooled down, by described beat mechanism and constantly beat the right-hand member of the ladder shaft-like work make the multidiameter
Workpiece is extruded from the second membrane cavity left end, and the mechanism of beaing can be led to by raming that installation on motor swings back and forth
Cross motor control and ram and swing so as to the ladder shaft-like work is constantly tapped, so as to quick for the ladder shaft-like work
Knock out, in order to avoid described beaing when the ladder shaft-like work constantly beats in mechanism avoids the ladder shaft-like work squeezed suddenly
Go out so as to damage the ladder shaft-like work, the second mould left end is provided with the first mould, and it is described that first mould has
The first spring is provided with second membrane cavity and is connected with buffer substrate tablet, when the ladder shaft-like work is constantly extruded to the left,
Tried hard to avoid by the buffer substrate tablet and the first spring counteracting part and exempt from workpiece damage, while arrange on the 3rd mould striking
Beat mechanism and hole is stretched into, the mechanism of beaing in the 3rd mould, and constantly beaten by the mechanism of beaing
The ladder shaft-like work so as to the ladder shaft-like work is quickly extracted from membrane cavity, due to first membrane cavity and described
Two membrane cavities are corresponding, and after the ladder shaft-like work is constantly knocked out, the ladder shaft-like work is ultimately resided in first membrane cavity,
Finally directly take out from first membrane cavity, the maximum pressure of first spring not over the ladder shaft-like work with
The maximal friction of first membrane cavity, so guarantees that first spring and the buffer substrate tablet are only risen to the ladder shaft-like work slow
The effect of punching, can't be ejected the ladder shaft-like work to the right, and second membrane cavity and tertiary membrane chamber can be after interconnecting
Pouring hole is opened up on second mould or the 3rd mould, poured into by the pouring hole and pour liquid and final described second
Membrane cavity and tertiary membrane chamber interconnect rear membrane cavity and form the ladder shaft-like work.
Part is embodied by the further advantage, target of the present invention and feature by description below, and part will also be by this
The research of invention and practice and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is a kind of quick withdrawing pattern mould structure schematic diagram of the present invention.
Fig. 2 is the T-shaped dongle configuration schematic diagram of the present invention.
Fig. 3 is truing tool structural representation of the present invention.
Specific embodiment
In order that the technological means of present invention realization, creation characteristic, reached purpose are more clear with effect and are apparent to,
Below in conjunction with the accompanying drawings 1～3 and specific embodiment the present invention is further elaborated：
The present invention mention " on " D score " left side " " right side " be accompanying drawing 1 shown in up, down, left and right.
The present invention proposes a kind of quick withdrawing pattern mould, including ladder shaft-like work 1, also includes the first mould being sequentially connected
2nd, the second mould 3, the 3rd mould 4 and mechanism 5 is beaten；First mould 2, the second mould 3 and the 3rd mould 4 have the successively
One membrane cavity, the second membrane cavity 31 and tertiary membrane chamber 41, second membrane cavity 31 and tertiary membrane chamber 41 interconnect after with the ladder
Shaft-like work 1 is adapted, and first membrane cavity is corresponding with second membrane cavity 31, and the 3rd mould 4 also includes to beat mechanism
Stretch into hole, the portion of beaing for beaing mechanism 5 be located at beat mechanism stretch in the hole and with the corresponding and energy in tertiary membrane chamber 41
The ladder shaft-like work 1 is beaten, is provided with the first spring 21 and is connected with buffer substrate tablet 22 in second membrane cavity 31.
Second membrane cavity of the present invention forms a membrane cavity for continuously connecting and pours interior after interconnecting with tertiary membrane chamber
Build and pour liquid and the ladder shaft-like work is formed, after the ladder shaft-like work is formed and cooled down, mechanism is beaten not by described
The disconnected right-hand member for beaing the ladder shaft-like work makes the ladder shaft-like work be extruded from the second membrane cavity left end, described beats
Mechanism can be ramed by motor control and is swung so as to constantly tap institute by raming that installation on motor swings back and forth
Ladder shaft-like work is stated, so as to the ladder shaft-like work is quickly knocked out, in order to avoid institute is constantly beaten by the mechanism of beaing
The ladder shaft-like work is avoided to be extruded when stating ladder shaft-like work suddenly so as to damage the ladder shaft-like work, second mould
Left end is provided with the first mould, is provided with the first spring and is connected with buffer substrate tablet in second membrane cavity that first mould has,
When the ladder shaft-like work is constantly extruded to the left, part power is offset by the buffer substrate tablet and first spring
Workpiece damage is avoided, hole is stretched into while arranging on the 3rd mould and beaing mechanism, beat mechanism installed in described described
In 3rd mould, and the ladder shaft-like work is constantly beaten so as to the ladder shaft-like work from film by the mechanism of beaing
Quickly extract in chamber, as first membrane cavity is corresponding with second membrane cavity, when the ladder shaft-like work is constantly struck
After going out, the ladder shaft-like work is ultimately resided in first membrane cavity, is finally directly taken out from first membrane cavity, described
The maximum pressure of the first spring is so guaranteed described not over the ladder shaft-like work and the maximal friction of first membrane cavity
First spring and the buffer substrate tablet only play buffering to the ladder shaft-like work, can't be ladder shaft-like work bullet to the right
Go out, second membrane cavity and tertiary membrane chamber can open up on second mould or the 3rd mould after interconnecting and pour
Hole, is poured into by the pouring hole and pours liquid final membrane cavity formation institute after second membrane cavity and tertiary membrane chamber are interconnected
State terraced shaft-like work.
As specific embodiment, liquid spillage is poured in order to avoid poured, a kind of quick withdrawing pattern mould also includes T-shaped
Plug-in unit 6, the T-shaped plug-in unit 6 include the first T-shaped plug-in unit 61 and the second T-shaped plug-in unit 62, pour the first T-shaped plug-in unit 61 of as described before
Insert and 31 left end of the second membrane cavity between first membrane cavity and the second membrane cavity 31, can be blocked, the 3rd mould 4 can have
The vertical first passage 43 in the tertiary membrane chamber 41, the first passage 43 are located at 41 edge of tertiary membrane chamber, pour front institute
State the second T-shaped plug-in unit 62 and insert the first passage 43 and 31 right-hand member of the second membrane cavity can be blocked, after pouring liquid and cooling down, extract
The first T-shaped plug-in unit 61 and the second T-shaped plug-in unit 62, then knock out the ladder shaft-like work 1 by the mechanism 5 of beaing again,
The material of the first T-shaped plug-in unit 61 and the second T-shaped plug-in unit 62 selects avoid easily pasting material with the ladder shaft-like work 1
Material, directly removes the described first T-shaped plug-in unit 61 and the second T-shaped plug-in unit 62 so as to convenient.
As specific embodiment, when described beat mechanism 5 be installed into described beat mechanism and stretch into hole when, the knocking machine
The front end of beaing of structure 5 needs level with the tertiary membrane chamber 41 to which, so can just knock out the ladder shaft-like work 1, so institute
Stating a kind of quick withdrawing pattern mould also includes truing tool 7, and the truing tool 7 includes integrally formed first ring 71 and the second ring
72, first ring 71 is provided with calibration crosshair 73, and first ring 71 and the second ring 72 can stick into the tertiary membrane just
Chamber 41, first stretches into hole the mechanism 5 of beaing installed in the mechanism of beaing before pouring, then the truing tool 7 is snapped in
To the tertiary membrane chamber 41, by the calibration crosshair 73 be aligned described beat mechanism 5 beat front end.
As specific embodiment, during the ladder shaft-like work 1 is constantly knocked out, the ladder shaft-like work 1
Constantly drop in first membrane cavity, so the distance of first mould 2 and the second mould 3 can do corresponding tune
Whole, a kind of quick withdrawing pattern mould also includes first base 9 and second base 8, and second mould 3 is arranged on described first
On base 9, first mould 2 is arranged in the second base 8, by the second base 8 in the first base 9
The relative distance for sliding to adjust first mould 2 and the second mould 3.
As specific embodiment, second spring 10 is connected between the first base 9 and the second base 8, is passed through
The second spring 10 can also delay the impact of 1 pair of buffer substrate tablet 22 of ladder shaft-like work.
Used as specific embodiment, the first base 9 is provided with second channel 91 and third channel 92, the second base 8
Be provided with and corresponding fourth lane 81 and Five-channel 82 distinguished with the second channel 91 and third channel 92, can pass through bar
Part stretches into the second channel 91 and the fourth lane 81 pins the first base 9 and second base 8 so as to adjust
Distance between first base 9 and the second base 9 is stated, the rod member can be arranged to threaded rod, then described
Two passages 91 and the fourth lane 81 any one be threaded groove for matching with the threaded rod, when the four-way
When road 81 is threaded groove, the end of the threaded rod is movably connected in the second channel 91, can be in the threaded rod
End clamping described in second channel 91, not directly clamping, so described threaded rod just with 9 activity company of the second base
Connect, when the threaded rod is constantly rotated, 9 position of the second base is constant, relatively described second bottom of the first base 8
Seat 9 is constantly slided to the left, and when the second channel is threaded, the threaded rod is movably connected in the second base 8
On, meanwhile, the threaded rod can be threaded constantly rotation so as to second bearing 8 is pushed away in the second channel
Open, the third channel 92 can be stretched into by rod member and the Five-channel 82 pins the first base 9 and second base 8
Similar with the second channel 91 and the fourth lane 81, in order to meet the first base 9 with the second base 8 back and forth
Adjusting position, the first base 9 can arrange roller with 8 lower section of the second base.
Used as specific embodiment, the 3rd mould 4 is used on three abutments 103 supporting the 3rd mould
Tool 4.
As specific embodiment, in order that second membrane cavity 31 and tertiary membrane chamber 41 corresponding, described one kind is quickly pulled out
Mould mould also includes alignment pin 101, and second mould 3 two sides corresponding with the 3rd mould 4 is respectively equipped with corresponding
One groove 33 and the second groove, the alignment pin 101 can be inserted simultaneously in first groove 33 and the second groove makes second membrane cavity 31
With connect in 41 horizontal direction of tertiary membrane chamber, second mould 3 is additionally provided with lockset 32, the lockset 32 be provided with first insert
Pin, the 3rd mould 4 is provided with the 3rd groove 44, after second membrane cavity 31 and 41 horizontal location of tertiary membrane chamber, described the
One latch can insert the 3rd groove 44 and second mould 3 and the 3rd mould 4 are linked together.
As specific embodiment, on the 3rd mould 4, through hole 42 is additionally provided with, second is inserted with the through hole 42 and is inserted
Pin, second latch can push against described beat mechanism 5 so as to the mechanism 5 of beaing is fixed on the 3rd mould 4, if
Put multigroup through hole 42 and second latch constantly to adjust described in the position for beaing mechanism 5 is aligned until its beating head
Tertiary membrane chamber 41.
Finally illustrate, above example is only unrestricted in order to technical scheme to be described, although with reference to relatively
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, the objective without deviating from technical solution of the present invention and scope, and which all should be covered at this
In the middle of the right of invention.
Claims (9)
1. a kind of quick withdrawing pattern mould, including ladder shaft-like work (1), it is characterised in that：Also include the first mould being sequentially connected
(2), the second mould (3), the 3rd mould (4) and mechanism (5) is beaten；First mould (2), the second mould (3) and the 3rd mould
Tool (4) has the first membrane cavity, the second membrane cavity (31) and tertiary membrane chamber (41), the second membrane cavity (31) and tertiary membrane chamber successively
(41) it is adapted with ladder shaft-like work (1) after interconnecting, first membrane cavity is corresponding with the second membrane cavity (31),
3rd mould (4) also includes that beaing mechanism stretches into hole, and the portion of beaing for beaing mechanism (5) is located at and beats mechanism and stretch into hole
Interior and corresponding with tertiary membrane chamber (41) and can beat ladder shaft-like work (1), is provided with the second membrane cavity (31)
First spring (21) is simultaneously connected with buffer substrate tablet (22).
2. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：Also include T-shaped plug-in unit (6), described T-shaped slotting
Part (6) includes first T-shaped plug-in unit (61) and second T-shaped plug-in unit (62), and described first T-shaped plug-in unit (61) insert first membrane cavity
And second can block the second membrane cavity (31) left end between membrane cavity (31), the 3rd mould (4) can have vertically described the
The first passage (43) of three membrane cavities (41), described first passage (43) are located at tertiary membrane chamber (41) edge, and described second is T-shaped
Plug-in unit (62) inserts first passage (43) and can block the second membrane cavity (31) right-hand member.
3. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：A kind of quick withdrawing pattern mould also includes
Truing tool (7), described truing tool (7) include integrally formed first ring (71) and the second ring (72), first ring
(71) calibration crosshair (73) is provided with, and the first ring (71) and the second ring (72) can stick into the tertiary membrane chamber just
(41).
4. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：A kind of quick withdrawing pattern mould also includes
First base (9) and the second base (8) that can above slide in the first base (9), described second mould (3) are installed in described
In first base (9), described first mould (2) are on second base (8).
5. a kind of quick withdrawing pattern mould according to claim 4, it is characterised in that：First base (9) and described second
Second spring (10) is connected between base (8).
6. a kind of quick withdrawing pattern mould according to claim 4, it is characterised in that：First base (9) are provided with second and lead to
Road (91) and third channel (92), second base (8) are provided with and the second channel (91) and third channel (92) point
Corresponding fourth lane (81) and Five-channel (82), can not stretch into the second channel (91) and the described 4th by rod member
Passage (81) pins first base (9) and second base (8), can stretch into the third channel (92) and institute by rod member
State Five-channel (82) and pin first base (9) and second base (8).
7. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：3rd mould (4) is arranged on one
On three abutments (103).
8. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：A kind of quick withdrawing pattern mould also includes
Alignment pin (101), the second mould (3) two sides corresponding with the 3rd mould (4) are respectively equipped with the first corresponding groove
(33) and the second groove, alignment pin (101) can be inserted simultaneously in the first groove (33) and the second groove, second mould
(3) lockset (32) is additionally provided with, lockset (32) are provided with the first latch, the 3rd mould (4) is provided with the 3rd groove (44),
First latch can insert the 3rd groove (44).
9. a kind of quick withdrawing pattern mould according to claim 1, it is characterised in that：It is additionally provided with 3rd mould (4) and passes through
Through hole (42), is inserted with the second latch on through hole (42), second latch can be pushed against and described beat mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189302.3A CN106476188B (en) | 2016-12-20 | 2016-12-20 | A kind of quick draft mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189302.3A CN106476188B (en) | 2016-12-20 | 2016-12-20 | A kind of quick draft mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106476188A true CN106476188A (en) | 2017-03-08 |
| CN106476188B CN106476188B (en) | 2019-01-01 |
Family
ID=58284906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189302.3A Active CN106476188B (en) | 2016-12-20 | 2016-12-20 | A kind of quick draft mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106476188B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122649A (en) * | 1979-03-16 | 1980-09-20 | Kubota Ltd | Casting method of crank shaft for engine |
| JPS60199544A (en) * | 1984-03-22 | 1985-10-09 | Kawasaki Heavy Ind Ltd | Casting method by pattern having no draft |
| CN101791635A (en) * | 2010-03-30 | 2010-08-04 | 陆颂荫 | Cold extruding die for double-ended pipe joint |
| CN202752520U (en) * | 2012-06-26 | 2013-02-27 | 盐城理研精密锻造有限公司 | Cold-extrusion mould improving coaxiality of long and thin step shaft lever part |
| CN206264237U (en) * | 2016-12-20 | 2017-06-20 | 重庆德运模具制造有限公司 | A kind of quick withdrawing pattern mould |
-
2016
- 2016-12-20 CN CN201611189302.3A patent/CN106476188B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122649A (en) * | 1979-03-16 | 1980-09-20 | Kubota Ltd | Casting method of crank shaft for engine |
| JPS60199544A (en) * | 1984-03-22 | 1985-10-09 | Kawasaki Heavy Ind Ltd | Casting method by pattern having no draft |
| CN101791635A (en) * | 2010-03-30 | 2010-08-04 | 陆颂荫 | Cold extruding die for double-ended pipe joint |
| CN202752520U (en) * | 2012-06-26 | 2013-02-27 | 盐城理研精密锻造有限公司 | Cold-extrusion mould improving coaxiality of long and thin step shaft lever part |
| CN206264237U (en) * | 2016-12-20 | 2017-06-20 | 重庆德运模具制造有限公司 | A kind of quick withdrawing pattern mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106476188B (en) | 2019-01-01 |
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