CN207256706U - The mold frame of replaceable mold - Google Patents
The mold frame of replaceable mold Download PDFInfo
- Publication number
- CN207256706U CN207256706U CN201721197413.9U CN201721197413U CN207256706U CN 207256706 U CN207256706 U CN 207256706U CN 201721197413 U CN201721197413 U CN 201721197413U CN 207256706 U CN207256706 U CN 207256706U
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- Prior art keywords
- ejector retainner
- retainner plate
- mold
- plate
- mould
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Abstract
The utility model discloses a kind of mold frame of replaceable mold, it includes：Mold frame, mould；Mold frame includes preceding mold framework, rear mold framework；Preceding mold framework includes front shoe, caster；Caster is equipped with the first mould accommodating chamber and at least two the first cooling liquid flowing channels；Mold framework includes afterwards：Ejector retainner plate fixed plate, male template；Ejector retainner plate fixed plate is equipped with sliding slot；Ejector retainner plate fixed pin is equipped with sliding slot；Stepped square groove is equipped with the middle part of male template；Square groove side is the second mould accommodating chamber, and opposite side passes through groove for ejector retainner plate；At least two the second cooling liquid flowing channels are additionally provided with male template；Mould includes：First mode, the second mode, ejector retainner plate；First mode, the second mode are separately mounted in the first mould accommodating chamber, the second mould accommodating chamber, and ejector retainner plate is fixed in ejector retainner plate fixed plate.During using this product, more mold exchange only needs to pull down ejector retainner plate fixed pin, mould fixing bolt, easy to operate.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of mold frame of replaceable mold.
Background technology
For injection mold usually using assembling die, assembling die includes preceding mould and rear mold, and rear mold includes bottom plate, B plates and top
Needle plate, the rear end of B plates are installed on bottom plate, and ejector retainner plate is arranged between bottom plate and B plates.Preceding mould includes A plates, water gap plate knead dough
Plate.The preceding die cavity at the rear portion of A plates, the anterior rear die cavity of B plates, to install front mold and rear mold；The rear portion of panel is fixed
There are 4 guide posts, 4 guide posts sequentially pass through the guide pillar hole on water gap plate and A plates, are inserted into the guide pillar hole on B plates and guide preceding mould with after
The folding of mould.
Although assembling die can more mold exchange, because different moulds corresponds to different products, different moulds
Glue-feeder position is different, and the Jiao Dao of original mould is difficult in adapt to the Jiao Dao of new die, usually will so producing different products
A full set of assembling die is replaced, has not only consumed a large amount of metal materials and processing cost, but also in small, the multi items of product batch, change
When changing frequent, simple assembling die cannot meet demand.And replacing a whole set of mould needs several workers to grasp
Work could be completed, it is also necessary to the auxiliary of the instrument such as crane, it is therefore desirable to which one kind is adapted in small, the multi items of product batch, can
To convert frequent mould.
The content of the invention
The utility model cannot meet frequent changes to solve existing assembling die, and install time-consuming and laborious ask
A kind of topic, there is provided mold frame of replaceable mold.
The mold frame of replaceable mold, it includes:Mold frame, mould；Mold frame includes preceding mold framework, rear framed
Frame；The preceding mold framework includes front shoe, caster；The preceding mold framework is equipped with injection orifice, the caster
It is equipped with the first mould accommodating chamber and at least two the first cooling liquid flowing channels；The rear mold framework includes：Ejector retainner plate fixed plate,
Male template；Ejector retainner plate fixed plate is equipped with sliding slot；Ejector retainner plate fixed pin is equipped with sliding slot；Ladder is equipped with the middle part of the male template
Shape square groove；Square groove side is the second mould accommodating chamber, and opposite side passes through groove for ejector retainner plate；It is additionally provided with least in the male template
Two the second cooling liquid flowing channels；Mould includes：First mode, the second mode, ejector retainner plate；First mode, the second mode
It is separately mounted in the first mould accommodating chamber, the second mould accommodating chamber, the ejector retainner plate is fixed in ejector retainner plate fixed plate；
First cooling liquid flowing channel is arranged on the side of caster；First cooling liquid flowing channel is integrally L-shaped；
The outer openings of first cooling liquid flowing channel are arranged on the bottom of the first mould accommodating chamber；With the bottom of the first mould accommodating chamber
Face is vertically arranged；The first seal groove is additionally provided with around outer openings；
Second cooling liquid flowing channel is arranged on the side of male template；Second cooling liquid flowing channel is integrally L-shaped；
The outer openings of second cooling liquid flowing channel are arranged on the bottom of the second mould accommodating chamber, the bottom with the second mould accommodating chamber
Face is vertically arranged；The second seal groove is additionally provided with around outer openings；
Described ejector retainner plate fixed pin one end is equipped with L-shaped hook plate, and hook plate is equipped with hole, and being fixed on ejector retainner plate through bolt fixes
On plate；The other end is equipped with U-lag mouth；
Ejector retainner plate mounting hole is equipped with the middle part of the ejector retainner plate fixed plate；The ejector retainner plate is fixed equipped with ejector retainner plate
Nail；The ejector retainner plate fixing glue is equipped with groove；The ejector retainner plate fixing glue is fixed on ejector retainner plate, the ejector retainner plate
Fixing glue is equipped with groove one end and is installed in ejector retainner plate mounting hole；The U-lag mouth phase of the groove and ejector retainner plate fixed pin
Match somebody with somebody；
The ejector retainner plate fixed plate includes the first ejector retainner plate fixed plate, the second ejector retainner plate fixed plate；The sliding slot is set
Put between the first ejector retainner plate fixed plate and the second ejector retainner plate fixed plate；
First seal groove is annular groove shape, and it is straight that the first seal groove inner diameter is more than the first cooling liquid flowing channel
Footpath；Second seal groove is annular groove shape, and the second seal groove inner diameter is more than the second cooling liquid flowing channel diameter；
The surrounding of the first mould accommodating chamber bottom is additionally provided with master tooling fixed bolt hole；Second mould holds
The surrounding in bottom of chamber portion received is additionally provided with male mould fixed bolt hole, the master tooling fixed bolt hole, male mould fixed bolt hole
Side is additionally provided with cylinder pin hole；
The rear mold framework further includes：Rear mold fixed plate, support block；The support block is arranged in rear mold fixed plate, top
On the outside of needle plate fixed plate；The male template is fixed on support block；The rear mold fixed plate is equipped with ejection hole；After described
Mould fixed plate is equipped with least root ejector retainner plate fixed plate guide post；
The rear mold fixed plate is equipped with ejection hole；Fixed in the middle part of the first ejector retainner plate fixed plate equipped with ejector retainner plate
Hole.
The utility model provides a kind of mold frame of replaceable mold, it includes:Mold frame, mould；Described
Mold frame includes preceding mold framework, rear mold framework；The preceding mold framework includes front shoe, caster；Described is preceding framed
Frame is equipped with injection orifice, and the caster is equipped with the first mould accommodating chamber and at least two the first cooling liquid flowing channels；It is described
Rear mold framework include：Ejector retainner plate fixed plate, male template；Ejector retainner plate fixed plate is equipped with sliding slot；Consolidate in sliding slot equipped with ejector retainner plate
Rationed marketing；Stepped square groove is equipped with the middle part of the male template；Square groove side is the second mould accommodating chamber, and opposite side leads to for ejector retainner plate
Cross groove；At least two the second cooling liquid flowing channels are additionally provided with the male template；The mould includes：First mode, second
Mode, ejector retainner plate；First mode, the second mode are separately mounted in the first mould accommodating chamber, the second mould accommodating chamber,
The ejector retainner plate is fixed in ejector retainner plate fixed plate.During using this product, more mold exchange is only needed ejector retainner plate fixed pin, mould
Tool fixing bolt is pulled down, easy to operate.
Brief description of the drawings
Fig. 1 is the front view of the mold frame of the utility model replaceable mold；
Fig. 2 is the right view of the mold frame of the utility model replaceable mold；
Fig. 3 is the mold frame A-A sectional views of the mold frame of the utility model replaceable mold；
Fig. 4 is the A-A sectional views after the installation mold of the mold frame of the utility model replaceable mold；
Fig. 5 is the B-B sectional views of the mold frame of the utility model replaceable mold；
Fig. 6 is partial enlarged view at the I of the mold frame of the utility model replaceable mold；
Fig. 7 is the three-dimensional view of the preceding mold framework of the mold frame of the utility model replaceable mold；
Fig. 8 is the three-dimensional view of the preceding mold framework of the mold frame of the utility model replaceable mold；
Fig. 9 is the three-dimensional view of the rear mold framework of the mold frame of the utility model replaceable mold；
Figure 10 is the three-dimensional view of the rear mold framework of the mold frame of the utility model replaceable mold；
Figure 11 is the mould three-dimensional view of the mold frame of the utility model replaceable mold；
Figure 12 is the mould three-dimensional view of the mold frame of the utility model replaceable mold；
Figure 13 is the three-dimensional view of the ejector retainner plate fixed pin of the mold frame of the utility model replaceable mold；
Figure 14 is the three-dimensional front view of the ejector retainner plate fixing glue of the mold frame of the utility model replaceable mold.
Embodiment
Embodiment：
Fig. 1-14 are referred to, a kind of mold frame of replaceable mold, it includes:Mold frame, mould；
The mold frame includes preceding mold framework 1, rear mold framework 2；
The preceding mold framework 1 includes front shoe 11, caster 12；
The front shoe 11 is equipped with hot-fluid road junction 111；
12 side of caster is fixedly connected with front shoe 11 through bolt；
The caster 12 is equipped with gate orifice 121；
The gate orifice 121 is stepped, and sprue bush 122 is equipped with the gate orifice 121；
12 opposite side of caster is equipped with the first mould accommodating chamber 123；
The first mould accommodating chamber 123 is rectangular-shape cavity；
The caster 12 is surrounded by guide post 124；
At least two the first cooling liquid flowing channels 125 are additionally provided with the caster 12；
First cooling liquid flowing channel 125 is arranged on the side of caster 12；
First cooling liquid flowing channel 125 is overall L-shaped；
The outer openings of first cooling liquid flowing channel 125 are arranged on the bottom of the first mould accommodating chamber 123, with first
The plane perpendicular of mould accommodating chamber 123 is set；The first seal groove 1251 is additionally provided with around outer openings；
First seal groove 1251 is annular groove shape, and 1251 inner diameter of the first seal groove is more than the first cooling
125 diameter of liquid stream road；
The interior side opening of first cooling liquid flowing channel 125 is arranged on the side of caster 12, with the first mould
The side of tool accommodating chamber 123 is vertically arranged；
The surrounding of first mould accommodating chamber, 123 bottom is additionally provided with master tooling fixed bolt hole 126, the master mold
Cylinder pin hole is additionally provided with by tool fixed bolt hole 126；
The rear mold framework 2 includes：Rear mold fixed plate 21, ejector retainner plate fixed plate 22, support block 23, male template 24；
The rear mold fixed plate 21 is equipped with ejection hole 211；
The rear mold fixed plate 21 is equipped with least 1 ejector retainner plate fixed plate guide post 212；
Described 212 one end of ejector retainner plate fixed plate guide post is fixed in rear mold fixed plate 21, and the other end is equipped with fillet；
The ejector retainner plate fixed plate 22 includes the first ejector retainner plate fixed plate 221, the second ejector retainner plate fixed plate 222, thimble
Plate fixed pin 223；
The first ejector retainner plate fixed plate 221, the second ejector retainner plate fixed plate 222 interfix through bolt；
The second ejector retainner plate fixed plate 222 is set close to rear mold fixed plate 21；
The first ejector retainner plate fixed plate 221 is arranged on the opposite side of the second ejector retainner plate fixed plate 222；
Knock-pin fixing sleeve 224 is fixed with the second ejector retainner plate fixed plate 222；
The knock-pin fixing sleeve 224 matches with guide post 212；
The middle part of first ejector retainner plate fixed plate 221 is equipped with ejector retainner plate mounting hole 225；
Sliding slot 226 is equipped between the first ejector retainner plate fixed plate 221 and the second ejector retainner plate fixed plate 222；
The width of the sliding slot 226 is more than the diameter of mounting hole 225；
Described 226 one end of sliding slot is communicated with ejector retainner plate mounting hole 225, and the other end is arranged on the side of ejector retainner plate fixed plate 22
Edge；
The ejector retainner plate fixed pin 223 is in rectangular-shape, is matched with the shape of sliding slot 226；
Described 223 one end of ejector retainner plate fixed pin is equipped with L-shaped hook plate 2231, and hook plate 2231 is equipped with hole, is fixed through bolt
In ejector retainner plate fixed plate 22；
The other end of the ejector retainner plate fixed pin 223 is equipped with U-lag mouth 2232, the width of the U-lag mouth 2232
Less than the diameter of mounting hole 225；
The U-lag mouth 2232 is close to the flat of the side of the first ejector retainner plate fixed plate 221 and ejector retainner plate fixed pin 223
Together, the other end is equipped with recess；Thickness is less than the thickness of ejector retainner plate fixed pin 223 i.e. at the U-lag mouth 2232 of ejector retainner plate fixed pin 223
Degree；
Some ejector retainner plate fixed plate pilot holes 227 are additionally provided with the ejector retainner plate fixed plate 22；
The ejector retainner plate fixed plate pilot hole 227 matches with ejector retainner plate fixed plate guide post 212；
The support block 23 is arranged in rear mold fixed plate 21, the outside of ejector retainner plate fixed plate 22；
The male template 24 is fixed on support block 23；
The middle part of male template 24 is equipped with stepped square groove 241；
241 side of square groove is the second mould accommodating chamber 242；
The second mould accommodating chamber 242 and the 123 corresponding setting of the first mould accommodating chamber, and appearance and size is identical；
241 opposite side of square groove passes through groove 243 for ejector retainner plate；
The ejector retainner plate is less than the size of the second mould accommodating chamber 242 by the size of groove 243；
At least two the second cooling liquid flowing channels 244 are additionally provided with the male template 24；
Second cooling liquid flowing channel 244 is arranged on the side of male template 24；
Second cooling liquid flowing channel 244 is overall L-shaped；
The outer openings of second cooling liquid flowing channel 244 are arranged on the bottom of the second mould accommodating chamber 242, with second
The plane perpendicular of mould accommodating chamber 242 is set；The second seal groove 2441 is additionally provided with around outer openings；
Second seal groove 2441 is annular groove shape, and 2441 inner diameter of the second seal groove is more than the second cooling
244 diameter of liquid stream road；
The interior side opening of second cooling liquid flowing channel 244 is arranged on the side of male template 24, is accommodated with the second mould
The side of chamber 242 is vertically arranged；
The surrounding of second mould accommodating chamber, 242 bottom is additionally provided with male mould fixed bolt hole 245, the male model
Cylinder pin hole is additionally provided with by tool fixed bolt hole 245；
The mould includes：First mode 3, the second mode 4, ejector retainner plate 5, guide post 6；
First mode 3, the second mode 4 are disposed adjacent, and ejector retainner plate 5 is arranged on 4 side of the second mode；
First mode 3, the second mode 4, ejector retainner plate 5 are equipped with guide post 6；
First mode 3 is installed in the first mould accommodating chamber 123；
The shape of first mode 3 matches with the first mould accommodating chamber 123；
First mode 3 is equipped with the first coolant circulation passage 31；
The inlet of first coolant circulation passage 31 is arranged on the back side of the first mode 3, with the first coolant
125 corresponding setting of runner；
First mode 3 is equipped with the first mode fixed bolt hole 32, the first mode fixed bolt hole 32 and master mold
It is corresponding to have fixed bolt hole 126；
First mode 3 is after bolt is fixed on the first mould accommodating chamber 123, the back side and first of the first mode 3
The bottom surface fitting of mould accommodating chamber 123, the first coolant circulation passage 31 are connected with the first cooling liquid flowing channel 125, pass through first
The sealing ring set in seal groove 1251 seals the two；
Second mode 4 is installed in the second mould accommodating chamber 242,
The shape of second mode 4 matches with the second mould accommodating chamber 242；
Second mode 4 is equipped with the second coolant circulation passage 41；
The inlet of second coolant circulation passage 41 is arranged on the back side of the second mode 4, with the second coolant
244 corresponding setting of runner；
Second mode 4 is equipped with the second mode fixed bolt hole 42, the second mode fixed bolt hole 42 and male model
It is corresponding to have fixed bolt hole 245；
Second mode 4 is after bolt is fixed on the second mould accommodating chamber 242,4 back side of the second mode and the second mould
Has the bottom surface fitting of accommodating chamber 242, the second coolant circulation passage 41 is connected with the second cooling liquid flowing channel 244, close by second
The sealing ring set in sealing groove 2441 seals the two；
The ejector retainner plate 5 is equipped with ejector retainner plate fixing glue 51；
Described 51 one end of ejector retainner plate fixing glue is equipped with screw thread 511, and the other end is equipped with groove 512；
The ejector retainner plate fixing glue 51 is fixed on ejector retainner plate 5 through screw thread 511, and the ejector retainner plate fixing glue 51 is equipped with recessed
512 one end of groove is installed in ejector retainner plate mounting hole 225；
The U-lag mouth 2232 of the groove 512 and ejector retainner plate fixed pin 223 matches.
In use, mold frame is fixed on injection molding machine first, then mould is fixed on mold frame, it is possible to
It is molded, it is necessary to during more mold exchange, pulls down the first mode 3, the second mode 4, ejector retainner plate 5 and other moulds can be replaced.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
The utility model processed, where within the spirit and principles of the present invention, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (10)
1. the mold frame of replaceable mold, it is characterised in that：It includes:Mold frame, mould；Mold frame includes preceding framed
Frame (1), rear mold framework (2)；The preceding mold framework (1) includes front shoe (11), caster (12)；The preceding mold framework
(1) injection orifice is equipped with, the caster (12) is equipped with the first mould accommodating chamber (123) and at least two the first coolants
Runner (125)；The rear mold framework (2) includes：Ejector retainner plate fixed plate (22), male template (24)；Ejector retainner plate fixed plate (22)
It is equipped with sliding slot (226)；Ejector retainner plate fixed pin (223) is equipped with sliding slot (226)；Ladder is equipped with the middle part of the male template (24)
Shape square groove (241)；Square groove (241) side is the second mould accommodating chamber (242), and opposite side passes through groove (243) for ejector retainner plate；It is described
Male template (24) on be additionally provided with least two the second cooling liquid flowing channels (244)；Mould includes：First mode (3), the second mode
(4), ejector retainner plate (5)；First mode (3), the second mode (4) are separately mounted to the first mould accommodating chamber (123), second
In mould accommodating chamber (242), the ejector retainner plate (5) is fixed in ejector retainner plate fixed plate (22).
2. the mold frame of replaceable mold according to claim 1, it is characterised in that：First cooling liquid flowing channel
(125) it is arranged on the side of caster (12)；First cooling liquid flowing channel (125) is overall L-shaped；First cooling
The outer openings in liquid stream road (125) are arranged on the bottom of the first mould accommodating chamber (123)；With the first mould accommodating chamber (123)
Plane perpendicular is set；The first seal groove (1251) is additionally provided with around outer openings.
3. the mold frame of replaceable mold according to claim 2, it is characterised in that：Second cooling liquid flowing channel
(244) it is arranged on the side of male template (24)；Second cooling liquid flowing channel (244) is overall L-shaped；Second cooling
The outer openings in liquid stream road (244) are arranged on the bottom of the second mould accommodating chamber (242), with the second mould accommodating chamber (242)
Plane perpendicular is set；The second seal groove (2441) is additionally provided with around outer openings.
4. the mold frame of replaceable mold according to claim 3, it is characterised in that：The ejector retainner plate fixed pin
(223) one end is equipped with L-shaped hook plate (2231), and hook plate (2231) is equipped with hole, is fixed on through bolt in ejector retainner plate fixed plate (22)；
The other end is equipped with U-lag mouth (2232).
5. the mold frame of replaceable mold according to claim 4, it is characterised in that：The ejector retainner plate fixed plate
(22) middle part is equipped with ejector retainner plate mounting hole (225)；The ejector retainner plate (5) is equipped with ejector retainner plate fixing glue (51)；The top
Needle plate fixing glue (51) is equipped with groove (512)；The ejector retainner plate fixing glue (51) is fixed on ejector retainner plate (5), described
Ejector retainner plate fixing glue (51) is equipped with groove (512) one end and is installed in ejector retainner plate mounting hole (225)；The groove (512) with
The U-lag mouth (2232) of ejector retainner plate fixed pin (223) matches.
6. the mold frame of replaceable mold according to claim 5, it is characterised in that：The ejector retainner plate fixed plate
(22) the first ejector retainner plate fixed plate (221), the second ejector retainner plate fixed plate (222) are included；The sliding slot (226) is arranged on first
Between ejector retainner plate fixed plate (221) and the second ejector retainner plate fixed plate (222).
7. the mold frame of replaceable mold according to claim 6, it is characterised in that：First seal groove
(1251) it is annular groove shape, described the first seal groove (1251) inner diameter is more than the first cooling liquid flowing channel (125) diameter；It is described
The second seal groove (2441) be annular groove shape, described the second seal groove (2441) inner diameter is more than the second cooling liquid flowing channel
(244) diameter.
8. the mold frame of replaceable mold according to claim 7, it is characterised in that：The first mould accommodating chamber
(123) surrounding of bottom is additionally provided with master tooling fixed bolt hole (126)；The four of second described mould accommodating chamber (242) bottom
It is additionally provided with male mould fixed bolt hole (245), the master tooling fixed bolt hole (126), male mould fixed bolt hole week
(245) it is other to be additionally provided with cylinder pin hole.
9. the mold frame of replaceable mold according to claim 8, it is characterised in that：The rear mold framework (2) is also
Including：Rear mold fixed plate (21), support block (23)；The support block (23) is arranged in rear mold fixed plate (21), and ejector retainner plate is fixed
On the outside of plate (22)；The male template (24) is fixed on support block (23)；The rear mold fixed plate (21) is equipped with ejection hole
(211)；The rear mold fixed plate (21) is equipped with least 1 ejector retainner plate fixed plate guide post (212).
10. the mold frame of replaceable mold according to claim 9, it is characterised in that：The rear mold fixed plate
(21) it is equipped with ejection hole (211)；Ejector retainner plate mounting hole (225) is equipped with the middle part of the first ejector retainner plate fixed plate (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197413.9U CN207256706U (en) | 2017-09-19 | 2017-09-19 | The mold frame of replaceable mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197413.9U CN207256706U (en) | 2017-09-19 | 2017-09-19 | The mold frame of replaceable mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256706U true CN207256706U (en) | 2018-04-20 |
Family
ID=61921922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197413.9U Active CN207256706U (en) | 2017-09-19 | 2017-09-19 | The mold frame of replaceable mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327169A (en) * | 2017-09-19 | 2018-07-27 | 苏州贝恩特精密工业有限公司 | The mold frame of replaceable mold |
-
2017
- 2017-09-19 CN CN201721197413.9U patent/CN207256706U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327169A (en) * | 2017-09-19 | 2018-07-27 | 苏州贝恩特精密工业有限公司 | The mold frame of replaceable mold |
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