CN107186979A - A kind of secondary instrument baffle mold - Google Patents
A kind of secondary instrument baffle mold Download PDFInfo
- Publication number
- CN107186979A CN107186979A CN201710589523.8A CN201710589523A CN107186979A CN 107186979 A CN107186979 A CN 107186979A CN 201710589523 A CN201710589523 A CN 201710589523A CN 107186979 A CN107186979 A CN 107186979A
- Authority
- CN
- China
- Prior art keywords
- push rod
- main
- time
- cushion block
- block
- 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.)
- Pending
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C2045/324—Linked ejection means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of secondary instrument baffle mold, the secondary instrument baffle mold includes dynamic model and cover half, and the dynamic model includes being provided with the cavity plate coordinated with the side with major joint of forming part on moving platen and push pedal, the moving platen；The cover half includes being provided with the boosting bar for being equipped with the push rod being obliquely installed with respect to push pedal and multiple vertical push pedals on the punch-pin for abutting and coordinating with the another side of forming part, the cavity plate on solid plate, the solid plate；Main cushion block is embedded with the cavity plate, the bottom of main mat block is fixedly connected with main push rod, main slide is provided with the push pedal and sliding is connected to the upper master slider of main slide, the side of main mat block is connected with the cavity of major joint, wears groove, has the advantages that to require that part deforms upon the disposable fast demoulding of just energy.
Description
Technical field
The present invention relates to a kind of mould, more particularly to a kind of secondary instrument baffle mold.
Background technology
Secondary instrument baffle plate be automobile often use accessory between, its structure as shown in Figure 4 and Figure 5, mainly include baffle plate and baffle plate
The major joint of back side setting, two secondary joints, secondary joint include adding in two plate faces of the first fishplate bar and protrusion setting fishplate bar
The first access slot of indent is additionally provided with strengthening tendons, the first fishplate bar；And the plate face direction of two joints is different；Major joint includes the
Two fishplate bars and reinforcement, and the second fishplate bar is additionally provided with the vertical dividing plate in the second fishplate bar plate face, and two are formed between dividing plate and baffle plate
Individual cavity；And it is provided through wears groove in the plate face of the first fishplate bar and the second fishplate bar.These above-mentioned factors can all be caused
It is difficult to be stripped after direct integrated injection molding, or it is required that concave surface position deforms upon situation takes off during the demoulding
Mould and influence quality.
The content of the invention
It is an object of the invention to provide a kind of secondary instrument baffle mold, which solve secondary instrument baffle plate and be difficult to the disposable demoulding
The problem of.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of secondary instrument baffle mold, including dynamic model and cover half, the dynamic model include setting on moving platen and push pedal, the moving platen
It is equipped with the cavity plate coordinated with the side with major joint of forming part；The cover half includes setting on solid plate, the solid plate
It is equipped with and the main top that relative push pedal is obliquely installed is equipped with the punch-pin for abutting and coordinating with the another side of forming part, the cavity plate
Bar, first time push rod, second of push rod and the boosting bar of multiple vertical push pedals；Main cushion block, first time are embedded with the cavity plate
Cushion block and second of cushion block, the bottom of main mat block are fixedly connected with main push rod, the bottom and first of the first time cushion block
Secondary push rod is fixedly connected, and the bottom of second of cushion block is fixedly connected with second of push rod；Main cunning is provided with the push pedal
Seat, first time slide, second of slide and respectively sliding be connected to the correspondence upper master slider of slide, first time sliding block, the
Secondary slide block, and the other end with corresponding main push rod, first time push rod, second of push rod is connected respectively；The first time
The vertical glide direction in second of sliding block of glide direction of sliding block；The side of main mat block and the cavity of major joint, wears groove
It is connected, the concave part of the side of the first time cushion block and the side of second of cushion block respectively with secondary joint two vertical
Position coordinates.
Using such scheme, dynamic model and cover half separately after, push pedal is promoted by the structure on injection machine produces movement, and then
Promotion is disposed thereon main push rod, first time push rod, second of push rod and the movement of the boosting bar of multiple vertical push pedals；Boosting bar
Movement locus is vertical in push pedal, and as being primarily directed toward and supporting for part is promoted, support is due to the boosting in injection moulding process
Slight gluing can be produced between bar and part to stick；And the movement locus of main push rod, first time push rod and second of push rod is to incline
Tiltedly mobile, then each self-corresponding sliding block then provides position compensation for inclination movement, it is to avoid produce the situation of interference；Tilt and move
Dynamic to also imply that during movement, except top abuts push with part, side is gradually separated with part, so that
Main cushion block, first time cushion block and the respective side of second of cushion block are gradually produced along part with the upper recess surface of part, cavity, wears groove
The slip apart on surface, in this process, without requiring that part is deformed upon, so as to ensure that the good performance of part and table
Planar condition.
More preferably：The end of the main push rod is provided with the main connection end with tangent plane, the main connection end with
The master that the bottom of main cushion block is set connects hole grafting and coordinated, and the vertical tangent plane in main connection end is equipped with fastening and inserted on main mat block
Pin.
Using such scheme, tangent plane has spin-ended effect, can avoid producing relative turn after both grafting cooperation
It is dynamic, it is more being stablized along the laterally separated process of part；And restriction is then further fixed in latch, both are prevented along axle
To separation, also strengthen circumferential spacing, typically connected in the way of interference.
More preferably：The end of the first time push rod is provided with the First Contact Connections end with tangent plane, described
The first time that connection end and the bottom of first time cushion block are set connects hole grafting cooperation, the axial end at the First Contact Connections end
Portion is provided with for the first time stomidium with first time cushion block mode connects for screw.
Using such scheme, tangent plane has spin-ended effect, can avoid producing relative turn after both grafting cooperation
It is dynamic, it is more being stablized along the laterally separated process of part；The size of secondary joint is relatively small, and corresponding cushion block is due to recessed
Larger size can not be also obtained in corner location on mould, cushion block link position is avoided in the way of top wears screw
The not enough situation of side wall strength, so that overall structure is more stablized.
More preferably：Second of push rod is square, and second of push rod is made into integration with second of cushion block.
Using such scheme, the square circumference that carries is spacing, and because it is located at corner, available space is limited, integrally to connect
The mode connect can avoid the stable problem produced in group assembling process.
More preferably：The lower surface of the moving platen is embedded with multiple guide pads, the main push rod, the first push rod and
Second push rod, which slides, to be located on guide pad.
Using such scheme, in order to avoid clamping stagnation situation, and in view of the hole position difficulty of processing on cavity plate, with guide pad and
2 points of sliding block formation can be with the kinetic stability of fabulous three kinds of push rods of guarantee with a line, also, this set can be permitted
Perhaps there is certain interval in the hole position on push rod and cavity plate, and it is mobile inclined that this allows during the demoulding three kinds of push rods to produce
Turn, so as to flexibly compensate for part and three kinds of cushion blocks separate the demoulding deviation of generation not in place.
More preferably：Sliding is socketed with edge on guide sleeve, the guide sleeve on the main push rod and the first push rod
Radially protruding, which is provided with to be provided with guide ring, the guide pad, cuts oblique accommodating hole and inclined hole, and the guide sleeve is embedded in tiltedly
Hole, the guide ring is embedded in accommodating hole and abutted with the bottom surface of accommodating hole.
Using such scheme, guide sleeve for column due to that can easily reach machining accuracy, and this and guide pad
Different materials can be chosen by being divided into the form of two bodies, and such as guide sleeve uses wear-resisting material；Simultaneously, maintenance is also reduced more
The cost changed.
More preferably：The surface of the cavity plate is provided with a plurality of conduit that surface is divided into multiple subregions, described to help
The end of push rod is located in each subregion.
Using such scheme, the reinforcing rib structure that conduit is formed inside secondary instrument board, and these add after machining
Strengthening tendons is by embedded conduit, and boosting bar, which is arranged in each subregion, uniformly to be ejected baffle plate, reduce the situation of bending.
More preferably：It is provided with the moving platen on two symmetrical cavity plates, the cover half and is correspondingly arranged on two
Main running channel and point running channel are additionally provided with individual symmetrical punch-pin, the mould, the main running channel is located between two cavity plates, divides and pours
Road is respectively communicated with the die cavity that main running channel and two cavity plates, two punch-pin are formed..
Using such scheme, left secondary instrument baffle plate and right secondary instrument baffle plate can be produced simultaneously, processing efficiency is improved, and
And due to both symmetrical configurations, the structure and height of running channel shunting are also symmetrical, by directly being shunted by a main running channel
Well-proportioned injection can be carried out, so as to improve the product quality after shaping.
In summary, the invention has the advantages that：
Vertical ejecting structure is aided with the push rod structure in different oblique directions, produced while part is ejected along accessory inner surface
Sliding so that winner's cushion block, first time cushion block and the respective side of second of cushion block upper recess surface gradually with part, recessed
Chamber, wears groove produce the slip apart along piece surface, in this process, without requiring that part is deformed upon, so as to ensure that
Part good performance and surface appearance.
Brief description of the drawings
Fig. 1 is the overall structure figure of the mould of embodiment 1；
Fig. 2 is the overall structure figure of the dynamic model of embodiment 1；
Fig. 3 is the overall structure figure of the cover half of embodiment 1；
Fig. 4 is the structure chart of the secondary instrument baffle plate of embodiment 1；
Fig. 5 is enlarged drawings of the Fig. 4 of embodiment 1 at A；
Fig. 6 is the push pedal of embodiment 1 and push rod structure schematic diagram thereon；
Fig. 7 is the structural representation of the push rod, cushion block, slide of embodiment 1；
Fig. 8 is the structure chart of the dynamic model of embodiment 1；
Fig. 9 is the guide block structure figure of embodiment 1.
In figure, 1, dynamic model；2nd, cover half；3rd, running channel；6th, guide pad；9th, secondary instrument baffle plate；9a, left front secondary instrument baffle plate；9b、
Secondary instrument baffle plate before right；11st, moving platen；12nd, push pedal；13rd, fixed plate；14th, cavity plate；15th, conduit；21st, solid plate；22nd, punch-pin；
31st, main running channel；32nd, running channel is divided；41st, main push rod；411st, main connection end；412nd, latch is fastened；413rd, master connects hole；42nd, for the first time
Push rod；421st, First Contact Connections end；422nd, hole is connect for the first time；43rd, second of push rod；44th, boosting bar；45th, main cushion block；46th,
Cushion block；461st, first time stomidium；47th, second of cushion block；51st, main slide；52nd, first time slide；53rd, second of slide；
54th, master slider；55th, first time sliding block；56th, second of sliding block；61st, guide sleeve；62nd, guide ring；63rd, accommodating hole；64th, inclined hole；
91st, major joint；92nd, reinforcement；93rd, secondary joint；931st, first time joint；932nd, second of joint；94th, cavity；95th, wears groove.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the protection domain of invention by Patent Law.
A kind of secondary instrument baffle mold, as depicted in figs. 1 and 2, including dynamic model 1, cover half 2 and running channel 3, dynamic model 1 includes dynamic
Template 11, push pedal 12 and fixed plate 13.Two symmetrical cavity plates 14 are provided with reference picture 1, moving platen 11；Cavity plate 14 and secondary instrument
The side with major joint 91 of table baffle plate 9 coordinates.Reference picture 3, cover half 2 includes being provided with two on solid plate 21, solid plate 21
Individual symmetrical punch-pin 22, punch-pin 22 abuts cooperation with the another side of secondary instrument baffle plate 9.The combination of punch-pin 22 and cavity plate 14 forms two
It is individual to be used for the die cavity of secondary instrument baffle plate 9b before being respectively used to be molded left front secondary instrument baffle plate 9a and be right.Running channel includes the main He of running channel 31
Two points of running channels 32, main running channel 31 is located between two cavity plates 14, is divided to running channel 32 to be respectively communicated with two die cavities.
Reference picture 2, the surface of cavity plate 14 is provided with a plurality of conduit 15 that surface is divided into multiple subregions, and conduit 15 is used for into
The reinforcement 92 at the back side of type pair instrument baffle plate 9；And be provided with respectively with secondary instrument baffle plate 9（Reference picture 4 and Fig. 5）Major joint 91
The groove position connected with two joints 93.
Be equipped with reference picture 1 and Fig. 6, cavity plate 14 main push rod 41, first time push rod 42 that relative push pedal 12 is obliquely installed,
Second of push rod 43 and the boosting bar 44 of multiple vertical push pedals 12.The end of boosting bar 44 is located at the subregion of each conduit 15 formation
It is interior.
Main cushion block 45, first time cushion block 46 and second of cushion block 47 are embedded with cavity plate 14；The side of main cushion block 45 and master
The cavity 94 of joint 91, wears groove 95 are connected, and the side of the side of first time cushion block 46 and second of cushion block 47 is respectively with two
The concave surface position of individual vertical secondary joint 93 coordinates.Main slide 51, first time slide 52, second of slide are provided with push pedal 12
53 and respectively sliding be connected to correspondence slide upper master slider 54, first time sliding block 55, second of sliding block 56.
Reference picture 6 and Fig. 7, an end of main push rod 41 are provided with the main connection end 411 with tangent plane, main connection end
411 masters set with the bottom of main cushion block 45 connect the vertical tangent plane in main connection end 411 on the grafting cooperation of hole 413, main cushion block 45
It is equipped with fastening latch 412.The other end of main push rod 41 is fixedly connected with master slider 54.
The end of first time push rod 42 is provided with the First Contact Connections end 421 with tangent plane, First Contact Connections end 421 and
The first time that the bottom of cushion block 46 is set connects the grafting cooperation of hole 422, and the axial end portion at First Contact Connections end 421 is provided with use
In the first time stomidium 461 with the mode connects for screw of first time cushion block 46.The other end of first time push rod 42 is consolidated with first time sliding block 55
Fixed connection.
Second push rod 43 is square, and second of push rod 43 be made into integration with second of cushion block 47.Second of push rod 43
The other end fixed with second of sliding block 56.And because the structure of relative to second joint 932 of first time joint 931 is deflected
90 °, the vertical glide direction in second of sliding block 56 of glide direction of first time sliding block 55.
In addition, reference picture 8, Fig. 9；The lower surface of moving platen 11 is embedded with multiple guide pads 6, the main push rod of push rod 41 and first
On sliding be socketed with guide sleeve 61, the directly sliding of second of push rod 43 is located on guide pad 6.It is radially convex on guide sleeve 61
Go out to be provided with to be provided with guide ring 62, guide pad 6 and cut oblique accommodating hole 63 and inclined hole 64, guide sleeve 61 is embedded in inclined hole 64,
Guide ring 62 is embedded in accommodating hole 63 and abutted with the bottom surface of accommodating hole 63.
Working method：
After dynamic model 1 and cover half 2 are separated, push pedal 12 is promoted by the structure on injection machine produces movement, and then promotion is arranged on it
Upper main push rod 41, first time push rod 42, second of push rod 43 and the boosting bar 44 of multiple vertical push pedals 12 are moved；Boosting bar 44
Movement locus is vertical in push pedal 12, and as being primarily directed toward and supporting for part is promoted, support is due to be helped in injection moulding process
Slight gluing can be produced between push rod 44 and part to stick；And the motion of main push rod 41, first time push rod 42 and second of push rod 43
Track is inclination movement, during movement, and three kinds of cushion blocks abut push with part except top, side gradually with part
Separation, so that winner's cushion block 45, first time cushion block 46 and second of respective side of cushion block 47 upper recess surface gradually with part,
Cavity 94, wears groove 95 produce the slip apart along piece surface.
Claims (8)
1. a kind of secondary instrument baffle mold, including dynamic model（1）And cover half（2）, the dynamic model（1）Including moving platen (11) and push pedal
(12) cavity plate (14) coordinated with the side with major joint (91) of forming part, is provided with the moving platen (11)；Institute
State cover half（2）Including solid plate (21), it is provided with the solid plate (21) and the convex of cooperation is abutted with the another side of forming part
Mould (22), it is characterized in that：Main push rod (41), first time top that relative push pedal (12) is obliquely installed are equipped with the cavity plate (14)
The boosting bar (44) of bar (42), second of push rod (43) and multiple vertical push pedals (12)；Main pad is embedded with the cavity plate (14)
Block (45), first time cushion block (46) and second of cushion block (47), bottom and the fixed company of main push rod (41) of main mat block (45)
Connect, the bottom of the first time cushion block (46) is fixedly connected with first time push rod (42), the bottom of second of cushion block (47)
It is fixedly connected with second of push rod (43)；Main slide (51), first time slide (52), second are provided with the push pedal (12)
Slide (53) and respectively sliding are connected to upper master slider (54), first time sliding block (55), second of the sliding block of correspondence slide
(56) other end with corresponding main push rod (41), first time push rod (42), second of push rod (43) is connected, and respectively；Institute
State the vertical glide direction in second of sliding block (56) of glide direction of first time sliding block (55)；The side of main mat block (45)
Cavity (94), wears groove (95) with major joint (91) are connected, the side of the first time cushion block (46) and second of cushion block
(47) side respectively with secondary joint two vertical（931）Concave surface position coordinate.
2. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：The end of the main push rod (41) is set
There is the main connection end (411) with tangent plane, the main connection end (411) and the master of the bottom setting of main cushion block (45) connect hole
(413) grafting coordinates, and the vertical tangent plane in main connection end (411) is equipped with fastening latch (412) on main mat block (45).
3. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：The end of the first time push rod (42)
It is provided with the First Contact Connections end (421) with tangent plane, the First Contact Connections end (421) and the bottom of first time cushion block (46)
The first time of setting connects hole (422) grafting cooperation, and the axial end portion of the First Contact Connections end (421), which is provided with, to be used for and first
The first time stomidium of secondary cushion block (46) mode connects for screw（461）.
4. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：Second of push rod (43) is side
Shape, and second of push rod (43) be made into integration with second of cushion block (47).
5. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：The lower surface of the moving platen (11) is embedding
Provided with multiple guide pads (6), the main push rod (41), the first push rod and the second push rod slide and are located on guide pad (6).
6. a kind of secondary instrument baffle mold according to claim 5, it is characterized in that：The main push rod (41) and the first push rod
On sliding be socketed with it is radially projecting on guide sleeve (61), the guide sleeve (61) be provided with guide ring (62), it is described to be oriented to
It is provided with block (6) and cuts oblique accommodating hole (63) and inclined hole (64), the guide sleeve (61) is embedded in inclined hole (64), described to be oriented to
Ring (62) is embedded in accommodating hole (63) and abutted with the bottom surface of accommodating hole (63).
7. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：The surface of the cavity plate (14) is provided with
The a plurality of conduit (15) that surface is divided into multiple subregions, the end of the boosting bar (44) is located in each subregion.
8. a kind of secondary instrument baffle mold according to claim 1, it is characterized in that：Two are provided with the moving platen (11)
Individual symmetrical cavity plate (14), the cover half（2）On be correspondingly arranged in two symmetrical punch-pin (22), the mould and be additionally provided with
Main running channel (31) and point running channel (32), the main running channel (31) are located between two cavity plates (14), and a point running channel (32) is respectively communicated with
The die cavity that main running channel (31) and two cavity plates (14), two punch-pin (22) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589523.8A CN107186979A (en) | 2017-07-19 | 2017-07-19 | A kind of secondary instrument baffle mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589523.8A CN107186979A (en) | 2017-07-19 | 2017-07-19 | A kind of secondary instrument baffle mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186979A true CN107186979A (en) | 2017-09-22 |
Family
ID=59882301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710589523.8A Pending CN107186979A (en) | 2017-07-19 | 2017-07-19 | A kind of secondary instrument baffle mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291372A (en) * | 2018-10-12 | 2019-02-01 | 深圳市丽福科技有限责任公司 | Injection mold and injection molding forming method |
| WO2020073319A1 (en) * | 2018-10-12 | 2020-04-16 | 深圳市丽福科技有限责任公司 | Injection mold and injection molding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972596A (en) * | 2014-04-01 | 2015-10-14 | 群达模具(深圳)有限公司 | Forming device and forming method for plastic product |
| CN105291382A (en) * | 2015-11-18 | 2016-02-03 | 湖北工业大学 | Core pulling injection die used in inner-and-outer multiple directions |
| CN205522345U (en) * | 2016-03-10 | 2016-08-31 | 台州市黄岩宇亚模具有限公司 | Secondary ejection structure of mold |
| CN106426817A (en) * | 2016-12-24 | 2017-02-22 | 浙江工商职业技术学院 | Square air-blowing glue-reducing injection mould |
-
2017
- 2017-07-19 CN CN201710589523.8A patent/CN107186979A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972596A (en) * | 2014-04-01 | 2015-10-14 | 群达模具(深圳)有限公司 | Forming device and forming method for plastic product |
| CN105291382A (en) * | 2015-11-18 | 2016-02-03 | 湖北工业大学 | Core pulling injection die used in inner-and-outer multiple directions |
| CN205522345U (en) * | 2016-03-10 | 2016-08-31 | 台州市黄岩宇亚模具有限公司 | Secondary ejection structure of mold |
| CN106426817A (en) * | 2016-12-24 | 2017-02-22 | 浙江工商职业技术学院 | Square air-blowing glue-reducing injection mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291372A (en) * | 2018-10-12 | 2019-02-01 | 深圳市丽福科技有限责任公司 | Injection mold and injection molding forming method |
| WO2020073319A1 (en) * | 2018-10-12 | 2020-04-16 | 深圳市丽福科技有限责任公司 | Injection mold and injection molding method |
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Application publication date: 20170922 |
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| RJ01 | Rejection of invention patent application after publication |