CN208247359U - A kind of mold of fast demountable - Google Patents
A kind of mold of fast demountable Download PDFInfo
- Publication number
- CN208247359U CN208247359U CN201820734001.2U CN201820734001U CN208247359U CN 208247359 U CN208247359 U CN 208247359U CN 201820734001 U CN201820734001 U CN 201820734001U CN 208247359 U CN208247359 U CN 208247359U
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- tenon
- sliding
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- hole
- chamber
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Abstract
The utility model discloses a kind of molds of fast demountable, including upper mounted plate and bottom plate, the cope plate being interlocked and lower template are provided between upper mounted plate and bottom plate, it is provided with two pieces of vertical plates between lower template and bottom plate, and upper ejector plate and lower liftout plate are set on bottom plate.Several protrusions are respectively arranged in the two sides of lower template, groove compatible with protrusion is provided on cope plate, hole is slided in setting in cope plate, and a number of slideway equal with groove is provided on sliding hole, runner portions through-going recess, and spliced eye is provided on protrusion；Bar is slided sliding to be provided in hole, described one end for sliding bar stretches place and slides hole under normality；And be provided on sliding bar with L shape inserted link, and be provided with sliding one end that bar stretches out outside looping pit by drawing portion, can play the role of increasing contact area by drawing portion.Cope plate and lower template fast demountable and bonding strength in the utility model mold is high.
Description
Technical field
The utility model relates to a kind of molds, and in particular to a kind of mold of fast demountable.
Background technique
A kind of processing method that injection mold is a kind of to be used when can manufacture certain complex-shaped components.Referring specifically to will be by
The high molecular material that heat is melted injects die cavity by high pressure, after cooling and solidifying, obtains a kind of mold of formed products.However it is existing
Cope plate in mold mostly uses greatly multiple bolts to be attached with lower template, tighten or loose bolts to injection molding and demoulding all according to
At unnecessary temporal waste, to reduce production efficiency, and the bonding strength of this fixed form is poor.
Summary of the invention
It can be fast in view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cope plates and lower template
The mold that speed dismounts and bonding strength is high.
To achieve the above object, the utility model provides following technical solution: a kind of mold of fast demountable, including
Upper mounted plate and bottom plate are provided with the cope plate being interlocked and lower template, under between upper mounted plate and bottom plate
It is provided with two pieces of vertical plates between template and bottom plate, and upper ejector plate and lower liftout plate are set on the bottom plate.
Several protrusions are respectively arranged in the two sides of the lower template, are provided on the cope plate compatible with protrusion recessed
Slot, hole is slided in setting in the cope plate, and the hole of sliding is blind hole, and be provided on sliding hole it is a number of with
The equal slideway of groove, runner portions through-going recess, and two adjacent grooves are connected, and spliced eye is provided on protrusion,
After cope plate is bonded with lower template, the spliced eye is communicated with slideway；It is provided in hole in described sliding and slides bar, normality
It stretches place and slides hole in lower described one end for sliding bar；And described sliding be provided on bar with L shape inserted link, and slided in described
One end that bar stretches out outside looping pit is provided with by drawing portion, described to play the role of increasing contact area by drawing portion.
By using above-mentioned technical proposal, when squeeze slide the press section of bar when, slide bar and can take L-type inserted link to and enter difference
Spliced eye, so that tongue-and-groove be made to connect with mortise；When pulling by drawing portion, slides bar and can take L-type inserted link to and exit spliced eye,
To realize to the dismounting between cope plate and lower template.
The utility model is further arranged to: in the pole-footing portion setting of sliding, there are two tongue-and-groove I, the tongue-and-grooves I
Section is isosceles right triangle, and is provided with 45 ° of corner portions sliding bar bottom end face；In the bottom two for sliding hole
Side is provided with tenon chamber I, and tenon I is provided in the tenon chamber I, and the tenon I includes support portion I and is adapted with tongue-and-groove I
Tenon I, inclined surface and the chamfering end surface of tenon I be arranged in parallel, and the fluting at I top of tenon chamber only allows to stretch out tenon
2/3rds part is provided with tongue-and-groove II on the support portion I, and II section of tongue-and-groove is isosceles right triangle,
And I lower end of support portion is provided with spring I；Accommodating chamber is provided in the cope plate, accommodating chamber includes sliding
Chamber is arranged in the tenon chamber II for sliding chamber side both ends and communicating in tongue-and-groove, and setting extends to cope plate sliding the chamber other side
The elongated hole of end face；It is provided with pusher in the accommodating chamber, the pusher includes that sliding shape is arranged in is intracavitary
Carrier, the two sides that carrier one end is arranged in and the compatible tenon II of tenon chamber, and setting are extended in the carrier other end
Push strut outside elongated hole, the tenon II include the support portion II connecting with carrier and compatible with tongue-and-groove II
Tenon II, and the inclined surface of tenon II and the inclined surface of tongue-and-groove II are arranged in parallel, and are arranged with bullet on the support portion II
Spring II, the side and II end face of tenon chamber of spring II are inconsistent, and the other end and II end face of carrier are inconsistent.
By using above-mentioned technical proposal, when the press section of bar is slided in extruding, the corner portion for sliding bar bottom can be leaned on slowly
The nearly exposed tenon chamber I for having 2/3rds tenons I, since corner portion and the inclined surface of tenon I are parallel to each other, when corner portion squeezes tenon
When first I, tenon I can be made to move into tenon chamber I, until slide bar tongue-and-groove I and I phase of tenon it is slotting and, since the elastic force of spring I makes
Tenon must be firmly pressed in tongue-and-groove I, so that sliding bar cannot just complete again to two Slideslips to cope plate and lower template
Fixation.When squeezing push strut, since tenon II has the inclined surface of tongue-and-groove II to be mutually inclined, when tenon II is inserted into tongue-and-groove II
While can take tenon I to and moved to I bottom of tenon chamber, so that tenon I be made to exit tongue-and-groove I, while moving with the hand by drawing portion, make tenon I
It is completely free of tongue-and-groove I, cope plate and lower template are split to realize.
The utility model is further arranged to: being provided with pilot hole in hole in described sliding, is slided on bar in described
It is provided with convex edge, and slides described in the side of convex edge and be arranged with spring III on bar.
By using above-mentioned technical proposal, it is provided with pilot hole in hole sliding, is provided on bar in described sliding convex
Edge, and slide described in the side of convex edge and be arranged with spring III on bar, to only be needed when cope plate to be split and lower template
Push strut is pressed, is not needing to move with the hand that bar pushed home will can be slided automatically in the case where the elastic force of spring III drives by drawing portion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 be I in Fig. 2 at partial enlarged view；
Label and corresponding component names in attached drawing: 1- upper mounted plate, 2- bottom plate, 3- cope plate, 4- lower template, 5-
Liftout plate under vertical plate, 6- upper ejector plate, 7-, the protrusion 8-, 9- groove, 10- slide hole, 11- slideway, 12- spliced eye, 13- are slided
Bar, 14-L shape inserted link, 15- press drawing portion, 16- tongue-and-groove I, 17- corner portion, 18- tenon chamber I, 19- tenon I, 19a- support portion I, 19b-
Tenon I, 20- tongue-and-groove II, 21- spring I, 22- slide chamber, 23- tenon chamber II, 24- elongated hole, 25- carrier, 26- tenon II,
26a- support portion II, 26b- tenon II, 27- compression bar, 28- spring II, 29- pilot hole, the convex edge 30-, 31- spring III.
Specific embodiment
It is described further referring to figs. 1 to the one embodiment of Fig. 3 to the utility model.
A kind of mold of fast demountable, including upper mounted plate 1 and bottom plate 2, in upper mounted plate 1 and bottom plate 2
Between be provided with the cope plate 3 being interlocked and lower template 4, two pieces of vertical plates 5 are provided between lower template 4 and bottom plate 2, and
Upper ejector plate 6 and lower liftout plate 7 are set on the bottom plate 2.If being respectively arranged in the two sides of the lower template 4
Dry protrusion 8, groove 9 compatible with protrusion 8 is provided on the cope plate 3, is arranged in the cope plate 3 and slides
Hole 10, the hole 10 of sliding is blind hole, and a number of slideway 11 equal with groove 9 is provided on sliding hole 10, sliding
11 part through-going recess 9 of road, and two adjacent grooves 9 are connected, and spliced eye 12 is provided on protrusion 8, cope plate 3 is under
After template 4 is bonded, the spliced eye 12 is communicated with slideway 11；It is provided in hole 10 in described sliding and slides bar 13, normality
It stretches place and slides hole 10 in lower described one end for sliding bar 13；And described sliding be provided on bar 13 with L shape inserted link 14, and in institute
The one end that bar 13 stretches out outside looping pit of sliding stated is provided with by drawing portion 15, described to play increase contact area by drawing portion 15
Effect.
It when sliding the press section of bar 13 by squeezing, slides bar 13 and can take L-type inserted link to and enter poor spliced eye 12, to make
Protrusion 8 is connected with groove 9；When pulling by drawing portion 15, slides bar 13 and can take L-type inserted link to and exit spliced eye 12, thus
It realizes to the dismounting between cope plate 3 and lower template 4.
The setting of 13 root of bar is slided there are two tongue-and-groove I 16 in described, and I 16 section of tongue-and-groove is isosceles right angle trigonometry
Shape, and 45 ° of corner portions 17 are provided with sliding 13 bottom end face of bar；The two sides of the bottom for sliding hole 10 are provided with tenon chamber
I 18, tenon I 19 is provided in the tenon chamber I 18, the tenon I 19 includes I 19a of support portion and is adapted with tongue-and-groove I 16
I 19b of tenon, inclined surface and 17 end face of corner portion of I 19b of tenon be arranged in parallel, and the fluting at I 18 top of tenon chamber is only permitted
Perhaps the part for stretching out tenon 2/3rds, is provided with tongue-and-groove II 20, II 20 section of tongue-and-groove on I 19a of support portion
For isosceles right triangle, and I lower end 19a of support portion is provided with spring I 21；It is arranged in the cope plate 3
There is accommodating chamber, accommodating chamber includes sliding chamber 22, the tenon chamber II 23 for sliding 22 side both ends of chamber and communicating in tongue-and-groove being arranged in, and setting
It sets in the elongated hole 24 for sliding 22 other side of chamber and extending to 3 end face of cope plate；It is provided with pusher in the accommodating chamber,
The pusher include the intracavitary carrier 25 of sliding shape is set, the two sides that are arranged in 25 one end of carrier are adapted with tenon chamber
Tenon II 26, and 25 other end of carrier is set and extends push strut 27 outside elongated hole 24, each tenon II
26 include II 16a of support portion connecting with carrier 25 and tenon II 26b compatible with tongue-and-groove II 20, and II 26b of tenon
Inclined surface and the inclined surface of tongue-and-groove II 20 are arranged in parallel, and are arranged with spring II 28, spring II on II 16a of support portion
28 side and II 23 end face of tenon chamber are inconsistent, and the other end and 25 II end face of carrier are inconsistent.
When sliding the press section of bar 13 by squeezing, the corner portion 17 for sliding 13 bottom of bar slowly can have three points close to exposed
Two tenons, I 19b tenon chamber I 18, since corner portion 17 and the inclined surface of I 19b of tenon are parallel to each other, when corner portion 17 squeeze tenon
When first I 19b, tenon I 19 can be made to move into tenon chamber I 18, until slide bar 13 tongue-and-groove I 16 and I 19b phase of tenon it is slotting and, by
Making tenon firmly in the elastic force of spring I 21 must be pressed in tongue-and-groove I 16, so that sliding bar 13 cannot be again to two Slideslip, just
Complete the fixation to cope plate 3 and lower template 4.When squeezing push strut 27, since II 26b of tenon has the inclination of tongue-and-groove II 20
Face is mutually inclined, and can be taken tenon I 19 to while in II 26b of tenon insertion tongue-and-groove II 20 and be moved to I 18 bottom of tenon chamber, thus
So that I 19b of tenon is exited tongue-and-groove I 16, while moving with the hand by drawing portion 15, I 19b of tenon is made to be completely free of tongue-and-groove I 16, to realize pair
Cope plate 3 is split with lower template 4.
It is provided with pilot hole 29 in hole 10 in described sliding, is provided with convex edge 30 on bar 13 in described sliding, and
It is slided described in the side of convex edge 30 and is arranged with spring III 31 on bar 13.By being provided with pilot hole 29 in hole 10 sliding,
Described sliding is provided with convex edge 30 on bar 13, and slides described in the side of convex edge 30 and be arranged with spring III 31 on bar 13,
To which push strut 27 only need to be pressed when cope plate 3 to be split is with lower template 4, do not needing to move with the hand by drawing portion 15, in spring III
31 elastic force will can slide 13 pushed home of bar under driving automatically.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of mold of fast demountable, including upper mounted plate (1) and bottom plate (2), in upper mounted plate (1) and lower fixation
It is provided with the cope plate (3) being interlocked and lower template (4) between plate (2), is arranged between lower template (4) and bottom plate (2)
There are two pieces of vertical plates (5), and upper ejector plate (6) and lower liftout plate (7) are set on the bottom plate (2), it is characterized in that:
The two sides of the lower template (4) are respectively arranged with several protrusions (8), are provided on the cope plate (3) and protrusion (8)
Compatible groove (9), setting is slided hole (10) in the cope plate (3), and described slide hole (10) are blind hole, and
It slides and is provided with a number of slideway equal with groove (9) (11) on hole (10), slideway (11) part through-going recess (9), and
Connect two adjacent grooves (9)；And spliced eye (12) are provided on protrusion (8), cope plate (3) is bonded with lower template (4)
Afterwards, the spliced eye (12) is communicated with slideway (11)；It is provided with and slides bar (13) in hole (10) in described sliding, under normality
It stretches place and slides hole (10) in described one end for sliding bar (13)；And described sliding be provided on bar (13) with L shape inserted link (14),
And it is described slide bar (13) and stretch out slide the one end of hole (10) outside and be provided with by drawing portion (15).
2. the mold of a kind of fast demountable according to claim 1, it is characterized in that: sliding bar (13) root in described
There are two tongue-and-grooves I (16) for setting, and tongue-and-groove I (16) section is isosceles right triangle, and is sliding bar (13) bottom end
Face is provided with 45 ° of corner portions (17)；The two sides of the bottom for sliding hole (10) are provided with tenon chamber I (18), the tenon chamber I
(18) it is provided with tenon I (19) in, the tenon I (19) includes support portion I (19a) and the compatible tenon with tongue-and-groove I (16)
First I (19b), inclined surface and corner portion (17) end face of tenon I (19b) are arranged in parallel, the fluting at the top of the tenon chamber I (18)
The part for only allowing to stretch out tenon I (19b) 2/3rds, is provided with tongue-and-groove II (20) on the support portion I (19a), described
Tongue-and-groove II (20) section be isosceles right triangle, and described lower end support portion I (19a) is provided with spring I (21)；?
Accommodating chamber is provided in the cope plate (3), accommodating chamber includes sliding chamber (22), being arranged and sliding chamber (22) side both ends simultaneously
In the tenon chamber II (23) that tongue-and-groove communicates, and setting is in the elongated hole for sliding chamber (22) other side and extending to cope plate (3) end face
(24)；Pusher is provided in the accommodating chamber, the pusher includes that the carrier in chamber (22) is being slided in setting
(25), two sides and the compatible tenon II (26) of tenon chamber II (23) in carrier (25) one end are set, and are arranged in carrier
(25) other end extends the push strut (27) outside elongated hole, and each tenon II (26) includes connecting with carrier (25)
The support portion II (26a) connect and the compatible tenon II (26b) with tongue-and-groove II (20), and the inclined surface of tenon II (26b) and tenon
The inclined surface of slot II (20) is arranged in parallel, and is arranged with spring II (28) on the support portion II (26a).
3. the mold of a kind of fast demountable according to claim 2, it is characterized in that: being set in described sliding in hole (10)
Pilot hole (29) are equipped with, are provided with convex edge (30) on bar (13) in described sliding, and the cunning described in the side of convex edge (30)
Row bar is arranged with spring III (31) on (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734001.2U CN208247359U (en) | 2018-05-17 | 2018-05-17 | A kind of mold of fast demountable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734001.2U CN208247359U (en) | 2018-05-17 | 2018-05-17 | A kind of mold of fast demountable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247359U true CN208247359U (en) | 2018-12-18 |
Family
ID=66481322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734001.2U Active CN208247359U (en) | 2018-05-17 | 2018-05-17 | A kind of mold of fast demountable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247359U (en) |
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2018
- 2018-05-17 CN CN201820734001.2U patent/CN208247359U/en active Active
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