CN110126198A - A kind of link-type syntype injection mold - Google Patents
A kind of link-type syntype injection mold Download PDFInfo
- Publication number
- CN110126198A CN110126198A CN201910406175.5A CN201910406175A CN110126198A CN 110126198 A CN110126198 A CN 110126198A CN 201910406175 A CN201910406175 A CN 201910406175A CN 110126198 A CN110126198 A CN 110126198A
- Authority
- CN
- China
- Prior art keywords
- link
- type
- sliding seat
- syntype
- ring
- 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
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- 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
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- 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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/34—Moulds having venting means
-
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- 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
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
- B29C45/83—Lubricating means
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 link-type syntype injection molds, including fixing seat, sliding seat, guide rod, fixed block, preceding mould, link block, rear mold, cast gate, the first cylinder, movable block, first connecting rod, second connecting rod, third connecting rod, the second cylinder, First piston bar, inflator, cushion block, stiffener plate, cutter, vacuum pump, the first connecting tube, straight tube, fuel tank, oil pump, oil pipe, tee tube, the second connecting tube, oil filler, groove, ring pipe, sponge ring, circular hole, spring, stopper rod, limiting slot, stop collar, second piston bar and piston.Structure of the invention is reasonable, and by cutting off the setting of structure, when preceding mould and rear mold are separated, power when can separate by preceding mould and rear mold automatically cuts off the clout at cast gate, reduces the process of moulding following process, improves processing efficiency.
Description
Technical field
The present invention relates to a kind of injection mold, specifically a kind of link-type syntype injection mold belongs to injection mold and answers
Use technical field.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool；Injection molding is a kind of processing method used when producing certain complex-shaped components in batches；It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
Link-type syntype injection mold generally carries out the die sinking and molding of injection mold by connecting rod；It may lead to when die sinking
It crosses guide rod to be oriented to, when being oriented to, it is possible that abrasion, general to be moistened by manually carrying out coating lubricating oil
Sliding, artificial labor intensity may increase；After moulding forms in type chamber, clout can be generated at cast gate, may be needed after taking-up
Cutting removal is manually carried out, then by polishing removal, process may be more.Therefore, a kind of company is proposed regarding to the issue above
Rod-type syntype injection mold.
Summary of the invention
The object of the invention is that providing a kind of link-type syntype injection mold to solve the above-mentioned problems.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of link-type syntype injection mold, including consolidates
Reservation, sliding seat, guide rod, preceding mould, rear mold, vacuum pump, lubrication system and cutting structure, described guide rod one end and fixation
Seat is affixed, and the guide rod other end is connected with fixed block, and the fixed block is connected with preceding mould, and the sliding seat and guide rod are sliding
Dynamic connection, the sliding seat side is connected with rear mold, shape forming cavity between the preceding mould and rear mold, the type chamber by link block
It is connected to the cast gate of mould side before chimeric be mounted on, the side of the fixing seat is connected with the first cylinder, first cylinder
Output shaft end is connected with movable block, and the top and bottom of the movable block are hinged with first connecting rod, the first connecting rod
End is hinged with second connecting rod and third connecting rod, the end of the end of the second connecting rod and third connecting rod respectively with fixing seat and
Sliding seat is hinged, and the side of the sliding seat is fixedly installed with the second cylinder, and the output shaft of second cylinder is connected with push rod,
The push rod runs through rear mold, and push rod end is concordant with type chamber side；
The lubrication system includes fuel tank and the oil pump that fuel tank internal is arranged in, and the output end of the oil pump is connected to oil
The end of pipe, the oil pipe is connected to two the second connecting tubes, and the equal connected ring in end of two the second connecting tubes by tee tube
Type pipe, the number of the ring pipe is two, and two ring pipes are fitted into the two sides for being mounted on sliding seat, the guide rod respectively
Through sliding seat, the guide rod surface is socketed with sponge ring, and sponge ring is fitting to connection to being provided with the recessed of sliding seating face
Hole, the inner ring of the ring pipe inside short tube and shrinkage pool by being connected to；
The cutting structure includes inflator and cutter, and the inflator is affixed by the top of cushion block and fixing seat, described
The both ends of inflator are respectively and fixedly connected with restraining position ring block, and the number of stop collar is two, and the inner ring of two stop collars slides respectively
It is connected with First piston bar and second piston bar, one end of the First piston bar and one end of second piston bar are connected with work
Plug, and the interference fit connection of the inner wall of piston and inflator, the end of the First piston bar and the top of sliding seat are affixed, described
The end of second piston bar and cutter one end are affixed, and the cutter is located at the cavity inside before being provided with inside mould, and cavity with
Cast gate connection；
The bleeding point of the vacuum pump is connected to straight tube, and the chimeric top for being mounted on preceding mould of straight tube by the first connecting tube,
The straight tube bottom end is concordant with type top of chamber.
Preferably, the fixing seat side is provided with groove, and groove is located at the side of movable block.
Preferably, the number of the guide rod is four, and four guide rod rectangular array distributions.
Preferably, the sponge ring number is eight, and eight sponge rings are uniformly arranged on the two sides of sliding seat.
Preferably, the fixed connection oil filler in the top of the fuel tank, the screw top of the oil filler are connected with seal closure.
Preferably, the First piston bar is L-type structure, and First piston bar is located at the top of sliding seat.
Preferably, the top of mould before one end of the inflator is entrenched in, and it is affixed between the outer wall of inflator and preceding mould top
There are several stiffener plates.
Preferably, the ring pipe is rectangular ring structure, and ring pipe and sliding seat bonding connect.
Preferably, the number of the link block is two, and is arranged in parallel between two link blocks.
Preferably, circular hole and square hole are had at the top and bottom of the straight tube, the inside of the straight tube is provided with limit
Position slot, and the top and bottom of limiting slot are connected to at the top of circular hole bottom and square hole respectively, the inside of the circular hole is connected with
Spring, the end of the spring is connected with stopper rod, and stopper rod and square hole are cooperatively connected.
The beneficial effects of the present invention are:
1, this kind of injection mold is by the setting of cutting structure, when preceding mould and rear mold are separated, can by preceding mould and
Power when rear mold separates automatically cuts off the clout at cast gate, reduces the process of moulding following process, improves and adds
Work efficiency rate；
2, this kind of injection mold can be guide rod surface coating lubricating oil liquid by lubrication system, realize the profit of guide rod
It is sliding, convenient for the sliding of sliding shoe on the guide bar, the mutual abrasion of guide rod and sliding shoe is reduced, the use of guide rod is improved
Service life；
3, this kind of injection mold can effectively vacuumize the intracavitary portion of type before injection molding by vacuum pump, infuse
When modeling, moulding producing bubbles inside can be reduced, to effectively raise the processing quality of moulding.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is sliding seat side structure schematic view of the present invention；
Fig. 3 is present invention cutting structural schematic diagram；
Fig. 4 is straight tube schematic diagram of internal structure of the present invention；
Fig. 5 is straight tube cross-sectional structure schematic diagram of the present invention.
In figure: 1, fixing seat, 2, sliding seat, 3, guide rod, 4, fixed block, 5, preceding mould, 6, link block, 7, rear mold, 8, pour
Mouthful, the 9, first cylinder, 10, movable block, 11, first connecting rod, 12, second connecting rod, 13, third connecting rod, the 14, second cylinder, 15, the
One piston rod, 16, inflator, 17, cushion block, 18, stiffener plate, 19, cutter, 20, vacuum pump, the 21, first connecting tube, 22, straight tube,
23, fuel tank, 24, oil pump, 25, oil pipe, 26, tee tube, the 27, second connecting tube, 28, oil filler, 29, groove, 30, ring pipe,
31, sponge ring, 32, circular hole, 33, spring, 34, stopper rod, 35, limiting slot, 36, stop collar, 37, second piston bar, 38, piston.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Please refer to shown in Fig. 1-5, a kind of link-type syntype injection mold, including fixing seat 1, sliding seat 2, guide rod 3,
Preceding mould 5, rear mold 7, vacuum pump 20, lubrication system and cutting structure, described 3 one end of guide rod and fixing seat 1 are affixed, described to lead
It is connected with fixed block 4 to 3 other end of bar, the fixed block 4 is connected with preceding mould 5, and the sliding seat 2 is slidably connected with guide rod 3,
Guide rod 3 is used for the guiding that sliding seat 2 moves, and 2 side of sliding seat is connected with rear mold 7, the preceding mould 5 by link block 6
The shape forming cavity between rear mold 7, the type chamber are connected to the cast gate 8 of 5 side of mould before chimeric be mounted on, and cast gate 8 is intracavitary for type
The injection molding in portion, the side of the fixing seat 1 are connected with the first cylinder 9, and the output shaft end of first cylinder 9 is connected with activity
Block 10, the top and bottom of the movable block 10 are hinged with first connecting rod 11, and the end of the first connecting rod 11 is hinged with
The end of two connecting rods 12 and third connecting rod 13, the end of the second connecting rod 12 and third connecting rod 13 respectively with fixing seat 1 and sliding
Dynamic seat 2 is hinged, and the side of the sliding seat 2 is fixedly installed with the second cylinder 14, and the output shaft of second cylinder 14 is connected with
Push rod, the push rod runs through rear mold 7, and push rod end is concordant with type chamber side, and the second cylinder 14 drives push rod, is used for moulding
Ejection；
The lubrication system includes fuel tank 23 and the oil pump being arranged in inside fuel tank 23 24, the output end of the oil pump 24
It is connected to oil pipe 25, the end of the oil pipe 25 is connected to two the second connecting tubes 27, and two the second connecting tubes by tee tube 26
27 end is connected to ring pipe 30, and the number of the ring pipe 30 is two, and two ring pipes 30 are fitted into are mounted on respectively
The two sides of sliding seat 2, the guide rod 3 run through sliding seat 2, and 3 surface of guide rod is socketed with sponge ring 31, and sponge ring 31
It is fitting to connection to the shrinkage pool for being provided with 2 surface of sliding seat, oil pump 24 can be such that the oil liquid in fuel tank 23 enters in sponge ring 31, can be
Guide rod 3 provides wiping, is lubricated, and the inner ring of the ring pipe 30 inside short tube and shrinkage pool by being connected to；
The cutting structure includes inflator 16 and cutter 19, and inert gas, the inflator 16 have been filled with inside inflator 16
Affixed by cushion block 17 and the top of fixing seat 1, the both ends of the inflator 16 are respectively and fixedly connected with restraining position ring block 36, and stop collar 36
Number is two, and the inner ring of two stop collars 36 slidably connects First piston bar 15 and second piston bar 37, institute respectively
One end of one end and second piston bar 37 for stating First piston bar 15 is connected with piston 38, and the inner wall of piston 38 and inflator 16
Interference fit connection, the end of the First piston bar 15 and the top of sliding seat 2 are affixed, the end of the second piston bar 37
Affixed with 19 one end of cutter, the cutter 19 is located at the cavity inside being provided with inside preceding mould 5, and cavity is connected to cast gate 8, is cut
After knife 19 is for being molded, the cutting of clout at cast gate 8；
The bleeding point of the vacuum pump 20 is connected to straight tube 22 by the first connecting tube 21, and straight tube 22 is fitted into and is mounted on preceding mould
5 top, 22 bottom end of straight tube is concordant with type top of chamber, and vacuum pump 20 is vacuumized for the intracavitary portion of type, when reducing injection molding
Generate bubble.
1 side of fixing seat is provided with groove 29, and groove 29 is located at the side of movable block 10, and the first cylinder 9, which drives, lives
Motion block 10 is moved, and movable block 10 can enter inside groove 29, and groove 29 is that movable block 10 provides enough spaces；Institute
The number for stating guide rod 3 is four, and four 3 rectangular array of guide rod distributions, guide rod 3 are led for what sliding seat 2 moved
To；31 number of sponge ring is eight, and eight sponge rings 31 are uniformly arranged on the two sides of sliding seat 2, and sponge ring 31 is used for
The wiping on 3 surface of guide rod, is lubricated；The fixed connection oil filler 28 in the top of the fuel tank 23, the top of the oil filler 28
Portion is threaded with seal closure, and oil filler 28 can be to add lubricating oil inside fuel tank 23；The First piston bar 15 is L-type knot
Structure, and First piston bar 15 is located at the top of sliding seat 2, sliding seat 2 can drive First piston bar 15 to be moved；The inflator
The top of mould 5 before 16 one end is entrenched in, and several stiffener plates are connected between 5 top of the outer wall of inflator 16 and preceding mould
18, connection of the stiffener plate 18 between inflator 16 and preceding mould 5 provides reinforcement；The ring pipe 30 is rectangular ring structure, and
Ring pipe 30 and the bonding of sliding seat 2 connect, and ring pipe 30 can add oil liquid by short tube for sponge ring 31；The link block 6
Number is two, and is arranged in parallel between two link blocks 6, and link block 6 is attached for sliding seat 2 and rear mold 7；It is described straight
The top and bottom of pipe 22 have circular hole 32 and square hole, and the inside of the straight tube 22 is provided with limiting slot 35, and limiting slot
35 top and bottom are connected to at the top of 32 bottom of circular hole and square hole respectively, and the inside of the circular hole 32 is connected with spring 33,
The end of the spring 33 is connected with stopper rod 34, and stopper rod 34 and square hole are cooperatively connected, inside straight tube 22 by stopper rod 34 into
Row blocks, and spring 33 is that stopper rod 34 provides elastic force, and under pressure difference effect, stopper rod 34 can be extracted from square hole, lose pressure
Difference can make the plug of stopper rod 34 inside square hole by spring 33.
In the use of the present invention, the electric elements occurred in the application when in use open by external connection power supply and control
Close, the first cylinder 9 and the external air driven pump of the second cylinder 14, carry out the driving of the first cylinder 9 and the second cylinder 14, into
When row molding, the first cylinder 9 is in elongation state, and shape forming cavity between preceding mould 5 and rear mold 7 starts vacuum pump before injection molding
20, it is vacuumized, forms negative pressure at the top of straight tube 22, to make to form negative pressure at the top of stopper rod 34, make 34 top and bottom of stopper rod
Draught head is formed, so that 34 compressed spring 33 of stopper rod be made to carry out uplink, after 34 bottom end of stopper rod enters 35 inside of limiting slot, stopper rod 34
Stop other side's type hole to block, so that the air in type chamber is discharged to the external world, forms vacuum, when stopping vacuumizes, spring makes to fill in
Bar 34 blocks square hole, is blocked, and cast gate 8 is attached with extraneous injection moulding apparatus, is molded by injection moulding apparatus, infuses
After modeling, the moulding in type chamber is cooling, and the output shaft of the first cylinder 9 is shunk, and drives movable block 10 to be moved, movable block
10 drive first connecting rods 11 are moved, and fold second connecting rod 12 and third connecting rod 13, to make sliding seat 2 in guide rod 3
On slided, preceding mould 5 and rear mold 7 separate, and sliding seat 2 drives First piston bar 15 mobile, pass through piston when being moved
Gas inside 38 pairs of inflators 16 pushes, so that the piston 38 in second piston bar 37 be made to be slided inside inflator 16
Dynamic, second piston bar 37 is stretched out inside inflator 16, drives cutter 19 mobile, and cutter 19 carries out the clout at cast gate 8 automatic
Cutting, then the second cylinder 14 is extended, and the second cylinder 14 drives push rod mobile, so that moulding be pushed down from rear mold 7；
When 3 surface of guide rod is more dry, when lacking lubricating oil, oil pump 24 can be started, oil pump 24 makes the oil in fuel tank 23
Liquid passes sequentially through oil pipe 25, the second connecting tube 27, ring pipe 30 and short tube, and into sponge ring 31, while the first cylinder 9 carries out
It is flexible, slide sliding seat 2 on guide rod 3, sponge ring 31 wipes guide rod 3, realizes lubrication.
First cylinder 9 using Alibaba's Yueqing City willow city flood foreign flavour move factory sale SC50-350 model cylinder and
Its relevant mating power supply and circuit.
The SC63 model gas that second cylinder 14 is sold using the municipal sincere pneumatic element Co., Ltd in Alibaba Wenzhou
Cylinder and its relevant mating power supply and circuit.
Vacuum pump 20 is true using the RV-10V model that Suzhou Ai Kewei mechanical industry Co., Ltd, Alibaba sells
Sky pump and its relevant mating power supply and circuit.
DP-60A model diaphragm pump that oil pump 24 is sold using Shanghai Yi Lingbeng industry Co., Ltd, Alibaba and its
Relevant mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by fall in claim with all in the meaning and scope of important document
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of link-type syntype injection mold, it is characterised in that: including fixing seat (1), sliding seat (2), guide rod (3),
Preceding mould (5), rear mold (7), vacuum pump (20), lubrication system and cutting structure, described guide rod (3) one end and fixing seat (1)
Affixed, guide rod (3) other end is connected with fixed block (4), and the fixed block (4) is connected with preceding mould (5), the sliding seat
(2) it is slidably connected with guide rod (3), sliding seat (2) side is connected with rear mold (7) by link block (6), the preceding mould
(5) the shape forming cavity between rear mold (7), the type chamber is connected to the chimeric cast gate (8) for being mounted on preceding mould (5) side, described solid
The side of reservation (1) is connected with the first cylinder (9), and the output shaft end of first cylinder (9) is connected with movable block (10), institute
The top and bottom for stating movable block (10) are hinged with first connecting rod (11), and the end of the first connecting rod (11) is hinged with second
The end of connecting rod (12) and third connecting rod (13), the end of the second connecting rod (12) and third connecting rod (13) respectively with fixing seat
(1) and sliding seat (2) hingedly, the side of the sliding seat (2) is fixedly installed with the second cylinder (14), second cylinder (14)
Output shaft be connected with push rod, the push rod runs through rear mold (7), and push rod end is concordant with type chamber side；
The lubrication system includes fuel tank (23) and the setting oil pump (24) internal in fuel tank (23), the oil pump (24) it is defeated
Outlet is connected to oil pipe (25), and the end of the oil pipe (25) is connected to two the second connecting tubes (27), and two by tee tube (26)
The end of a second connecting tube (27) is connected to ring pipe (30), and the number of the ring pipe (30) is two, and two ring-like
Pipe (30) is fitted into the two sides for being mounted on sliding seat (2) respectively, and the guide rod (3) runs through sliding seat (2), the guide rod (3)
Surface is socketed with sponge ring (31), and sponge ring (31) is fitting to connection to the shrinkage pool for being provided with sliding seat (2) surface, described ring-like
The inner ring of pipe (30) inside short tube and shrinkage pool by being connected to；
The cutting structure includes inflator (16) and cutter (19), and the inflator (16) passes through cushion block (17) and fixing seat (1)
Top it is affixed, the both ends of the inflator (16) are respectively and fixedly connected with restraining position ring block (36), and the number of stop collar (36) be two, two
The inner ring of a stop collar (36) slidably connects First piston bar (15) and second piston bar (37) respectively, and described first is living
One end of stopper rod (15) and one end of second piston bar (37) are connected with piston (38), and piston (38) and inflator (16) is interior
Wall interference fit connection, the end of the First piston bar (15) and the top of sliding seat (2) are affixed, the second piston bar
(37) end and cutter (19) one end are affixed, and the cutter (19), which is located at, is provided with the internal cavity inside of preceding mould (5), and empty
Chamber is connected to cast gate (8)；
The bleeding point of the vacuum pump (20) is by the first connecting tube (21) connection straight tube (22), and straight tube (22) is fitted into and is mounted on
The top of preceding mould (5), straight tube (22) bottom end are concordant with type top of chamber.
2. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the fixing seat (1) one
Side is provided with groove (29), and groove (29) is located at the side of movable block (10).
3. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the guide rod (3)
Number is four, and four guide rod (3) rectangular array distributions.
4. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: sponge ring (31) number
Mesh is eight, and eight sponge rings (31) are uniformly arranged on the two sides of sliding seat (2).
5. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the top of the fuel tank (23)
Fixed connection oil filler (28) in portion, the screw top of the oil filler (28) are connected with seal closure.
6. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the First piston bar
It (15) is L-type structure, and First piston bar (15) is located at the top of sliding seat (2).
7. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the one of the inflator (16)
End is entrenched in the top of preceding mould (5), and is connected with several stiffener plates between the outer wall of inflator (16) and preceding mould (5) top
(18)。
8. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the ring pipe (30) is
Rectangular ring structure, and ring pipe (30) and sliding seat (2) bonding connect.
9. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the link block (6)
Number is two, and is arranged in parallel between two link blocks (6).
10. a kind of link-type syntype injection mold according to claim 1, it is characterised in that: the straight tube (22)
Top and bottom have circular hole (32) and square hole, and the inside of the straight tube (22) is provided with limiting slot (35), and limiting slot
(35) top and bottom are connected to at the top of circular hole (32) bottom and square hole respectively, and the inside of the circular hole (32) is connected with bullet
The end of spring (33), the spring (33) is connected with stopper rod (34), and stopper rod (34) and square hole are cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406175.5A CN110126198A (en) | 2019-05-15 | 2019-05-15 | A kind of link-type syntype injection mold |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112549604A (en) * | 2020-12-03 | 2021-03-26 | 泉州市杰斯特仪器设备有限公司 | Shoemaking device with automatic cleaning function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112549604A (en) * | 2020-12-03 | 2021-03-26 | 泉州市杰斯特仪器设备有限公司 | Shoemaking device with automatic cleaning function |
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Application publication date: 20190816 |