CN108035782A - Automobile, automobile engine, machine oil cooling device and its manufacture method - Google Patents
Automobile, automobile engine, machine oil cooling device and its manufacture method Download PDFInfo
- Publication number
- CN108035782A CN108035782A CN201711311350.XA CN201711311350A CN108035782A CN 108035782 A CN108035782 A CN 108035782A CN 201711311350 A CN201711311350 A CN 201711311350A CN 108035782 A CN108035782 A CN 108035782A
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- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 239000010721 machine oil Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title abstract description 15
- 239000003921 oil Substances 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 26
- 230000007246 mechanism Effects 0.000 abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 229920006491 ABS+PC Polymers 0.000 description 1
- 229920007019 PC/ABS Polymers 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
- F01M2011/036—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means comprising pumps for the cooling circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of automobile, automobile engine, machine oil cooling device and its manufacture method, the technical problem that mould inclined hole core pulling component, the side opening core pulling component of mould solve is：Side circular hole package power is big, and common inclined guide pillar mechanism side core-pulling is difficult to the needs for meeting core pulling, and the beneficial effect reached is：By the driving energetically of oil cylinder, reduce mould emptier design difficulty and reduce the requirement to die carrier structure size, reduce mould manufacturing cost.
Description
Technical field
The present invention relates to mechanical equipment design field, be specially a kind of automobile, automobile engine, machine oil cooling device and its
Manufacture method.
Background technology
Bulk plastic part is a pith in auto parts and components production, relatively general electronics and household appliances modeling
For the injection of materials and parts, there is its significant productive prospecting, one is molding plastic part volume is larger, to used injection molding machine work
The requirement for making the performances such as Capability Requirement height, the selection intensity of mold materials is high；The second is product structure is relatively complicated, to mould
The Structural Design Requirement of tool is more, and particularly mould emptier is more complicated, the third is plastic material need to generally use modified plastics, such as
Fiberglass reinforced modification etc.；Automobile engine large-scale plastics article architectural feature, which is generally, to be met numerous functional requirements and designs, because
And its character shape is different, the design to mould emptier proposes more requirements, and particularly the design of core-pulling mechanism is, it is necessary to have
Selectivity and the design feature for pointedly combining characteristics of objects, carry out Precise spraying, in order to avoid mould structure space is excessively wasted,
Cause mould material to waste, virtually increase die manufacturing cost；It is to find out its cause, many mainly due to large-scale plastic parts architectural feature
It is more, for mould emptier design without ready-made parameter numerical procedure, in design process the selection of the parts of mechanism generally adopt
With empirical estimating, empirical estimating can largely cause surdimensionnement, thus cause unnecessary waste and mould production
The reduction of producing efficiency；Thus, the Precise spraying of mould structure and mechanism design for large-scale plastics article becomes such mould
Production reduces the urgent need means of die cost.
In the prior art, there is such machine oil cooling device, in automotive engine applications, it to be cooled down comprising machine oil
Device, base, filter core, filtering lid, sealing ring and water pump, oil cooler are screwed on base, and filter core is equipped with spiral shell
Line, filter core are connected by screw thread with base, and filtering lid is connected by screw thread with filter core, and water pump is connected by screw with base, water
Sealing ring is provided between pump and base.Now for the filtering lid injection molding demoulding feelings of machine oil cooling device of the prior art
The characteristics of condition is complicated, on the basis of based on CAD and CAE Accurate Analysis, to its core-pulling mechanism, ejecting mechanism and mould structure
Make design and calculate analysis, optimize the reasonable selection of mechanism and part；Thus, for the side core-pulling mould structure of plastic product
And mould emptier design difficulty the characteristics of becoming larger, design structure innovation need to be made.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automobile engine, including machine oil cooling device, the machine
Oil cooling apparatus includes：Oil cooler, base, filter core, filtering lid, sealing ring and water pump, oil cooler are consolidated by screw
It is scheduled on base, filter core is equipped with screw thread, and filter core is connected by screw thread with base, and filtering lid is connected by screw thread with filter core, water
Pump is connected by screw with base, and sealing ring is provided between water pump and base；The filtering lid uses filtering lid injection mold,
The filtering lid Injection Mold Design is reasonable, and compact-sized, working stability is securely and reliably, easy-to-use；It is above-mentioned existing to solve
Technical problem, the present invention use following scheme：A kind of automobile engine, including machine oil cooling device, the machine oil cooling device bag
Include：Oil cooler, base, filter core, filtering lid, sealing ring and water pump, oil cooler are screwed on base, filter
Core is equipped with screw thread, and filter core is connected by screw thread with base, and filtering lid is connected by screw thread with filter core, and water pump passes through screw and bottom
Seat connection, is provided with sealing ring between water pump and base；The filtering lid uses filtering lid injection mold, the filtering lid injection mould
Tool, including locating ring, gate bush, panel, runner plate, runner flat spring, set a distance pull rod, resin shutter, cover half are pulled, moved
Template, support block, bottom plate, thimble panel, thimble push plate, support column, middle support department, T2 take-up housings, wearing plate, T2 slide bodies, T2 are slided
Block wearing plate, T2 oil cylinders, cavity mold insert, core mold insert, core cooling mold insert, T1 mold inserts, T1 sliding blocks wearing plate, T2 oil cylinders, T2
Sliding block base, T2 sliding blocks wearing plate, T2 sliding blocks, T6 oblique tops, bearing type die set guide pin, mould bases guide sleeve, runner plate guide sleeve, die cavity guide post, mould
Chamber guide sleeve, thimble, straight channel, sprue puller, rubbish nail, muscle position mold insert fine positioning block.
The locating ring and gate bush are securedly mounted on panel by screw respectively, and runner plate, solid plate are activity
Plate, is set on die cavity guide post by sliding guide sleeve runner plate guide sleeve, mould bases guide sleeve respectively, it is moved spacing by being installed on face
Runner flat spring, the control of set a distance pull rod on plate, panel, runner plate, cover half pull the cover half part that combination forms the mould；
Moving platen, support block, bottom plate are fitted together by screw fastening, form the dynamic model part of the mould, thimble panel, thimble push away
Plate is made up of the liftout plate of mould screw association together, which is oriented to by middle support department, and middle support department passes through screw
It is securedly mounted on bottom plate, support column is securedly mounted on bottom plate by screw, plays the role of supporting moving platen；Cavity mold insert
Be installed on by screw in the groove that cover half pulls, after core cooling mold insert is coupled by screw fastening with core mold insert, core mold insert
It is fastened on by screw on moving platen；The side opening core pulling component of the mould includes T take-up housings, wearing plate, T slide bodies, T
Sliding block wearing plate, T oil cylinders, T take-up housings are installed on moving platen by screw, and wearing plate is installed on T take-up housings by screw,
T slide bodies are installed on wearing plate, and T sliding block wearing plates are installed on solid plate by screw, and T oil cylinders are installed on T take-up housings,
Oil cylinder center-pole thereon is bound up with T slide bodies by screw；The mould inclined hole core pulling component includes T mold inserts, T is slided
Block wearing plate, T oil cylinders, T sliding blocks base, T sliding blocks wearing plate, T sliding blocks, T sliding blocks base are installed on moving platen by screw, T
Sliding block wearing plate is installed on T sliding block bases by screw, and T sliding blocks and T mold inserts are coupled as one by screw fastening, T oil cylinders
Be installed on by screw on T sliding block bases, its center pull rod and T sliding blocks by spiral marking connection together with, T sliding block wearing plates pass through
Screw is installed on T sliding blocks；In T oblique tops upper end insertion core mold insert, lower end is installed on thimble push plate by tilted footstock, top
Pin, sprue puller are installed on thimble push plate, and rubbish nail is installed on bottom plate, and muscle position mold insert is installed on core mold insert by screw
Upper, fine positioning block, resin shutter are installed on moving platen.
The mold layout is a cavity per mould；Running gate system is changed one's position cast gate pouring type using spot pouring mouth, side gate number
One.
The mold cooling system uses water-cooling pattern, pipe diameterCirculating type water route
The die venting is vented using part gap, gap width δ≤0.02mm.
The mould die carrier structure selects three template die mould bases, and product is finally demoulded by cover thimble ejection mechanism, cylinder
Flat pin ejecting mechanism united ejection is realized.
The die structure size, should be small as far as possible on the basis of part strength and functional die is ensured, to save
Mold materials, in the drive cylinder of selection, the model STA-63-50-5-1T (oil cylinder model) of oil cylinder 20,26；Mould bases is selected
LKM-DCI6570-A200-B130-C200。
The invention also discloses a kind of manufacture method of machine oil cooling device, the filtering lid in the machine oil cooling device uses
The filtering lid injection mold.
The invention also discloses a kind of automobile, which includes above-mentioned automobile engine.
Beneficial effect：A kind of filtering lid injection mold that the present invention is provided using above-mentioned technical proposal, solves product and leads to
The problem of air port feature labyrinth is more, and demoulding difficulty causes whole product injection production difficult.
In the present invention, the technical problem that three template die die carrier structure of mould solves is：Product uses spot pouring mouth from central feed
To produce it is serious shrink it is uneven, can only be using side gate sequential injection by the way of, thus runner needs are from side into pouring, but such as
Using side into pouring, gate bush can only be opened in eccentric position, thus the molar size for making mould use injection molding machine must add
Greatly, the waste of injection molding machine injection pressure is caused, increases the cost of product single-chamber injection, and after using three plates, problem can be solved
Certainly, mould centre is still arranged on into glue point by the runner turning function of three template dies, injection molding machine, by three template die runners and
The side cast gate that plastics are sent to product is poured into a mould, and the beneficial effect reached is：Reducing use of the mould to injection molding machine will
Ask, reduce the use cost of injection molding machine.
In the present invention, the technical problem that mould inclined hole core pulling component, the side opening core pulling component of mould solve is：Side circular hole
Package power is big, and common inclined guide pillar mechanism side core-pulling is difficult to the needs for meeting core pulling, and the beneficial effect reached is：By the big of oil cylinder
Power drives, and reduces mould emptier design difficulty and reduces the requirement to die carrier structure size, reduces the mould manufacturing
Cost.
Of the invention overall, compared to existing mold structure technology, its advantage is：It can be realized with simple mechanism in product
The core_pulling demoulding of portion's oblique hole compound characteristics, realize product zero-fault automation molding production, be effectively guaranteed product into
Type quality；Reasonable in design, compact-sized, working stability is securely and reliably, easy-to-use.Compared with prior art, by this hair
Lubricant of Automobile Engine cooling device filtering lid formed precision that bright filtering lid injection mold manufactures, structural strength, deformation
Control, leakproofness performance are more preferable, further ensure the quality of automobile engine.Simultaneously as employ automation molding life
The pattern of production, the manufacture efficiency of product greatly improve, and have saved cost.
Brief description of the drawings
Fig. 1 product structures；
Fig. 2 partings design；
Fig. 3 mould emptiers design；
Fig. 4 mould structures.
Embodiment
Fig. 1-4 show related description figure of the present invention；Certain Lubricant of Automobile Engine cooling device filtering lid product such as Fig. 1 institutes
Show, material selection modified plastics ABS+20%PC+G, shrinking percentage 0.6%, (PC/ABS Bayer Bitterfeld GmbHs FR2010 injections grade easily flows
It is dynamic fire-retardant)；Product average wall thickness 3mm；The structure of product is made of two parts, 7 in filtering box lid main body and box lid feature
T1~T7T1 is inlet manifold, and T2 is in charge of interface to be opened up on inlet manifold；T3, T4 are to be in charge of connector fastening screw column；T5 is
Insert porous character in the side of box lid main body；T6 is one section of arc transition section that menifold central tube extends to box lid center；T7 is
The back-off region formed between T1 features and box lid body rim；Numerous reinforcing ribs of wall thickness 1mm are designed with the inside of box lid body
The principal shape and position dimension of T1~T7 is shown in that the Railway Project that emphasis needs to solve when product shown in each sectional view is molded is：1)
The setting of injection molding sprue, cast gate quantity and position influence the final molding quality of product, empirically, the injection of ABS+PC products,
Or place after a period of time and tiny line occur, produce segmentation crack, this be provided with the gate location under shape of product determines compared with
Important Relations, another stream fusion problem, cast gate are set excessively, and the position on product as where T1~T5 features is easily produced
Raw melt run, larger 2) the mould emptier design of potential crack possibility, T1, T2, T3, T4 need to design angled core-pulling mechanism, box
Lid main body is then more due to muscle position, and ejection has certain difficulty, and muscle position is thinner, easily makes thimble top white or pushes up bad product.
During the parting design of product, the simplicity of running gate system, cooling system and mould emptier design need to be considered, because
And according to before-mentioned products architectural feature, with reference to the needs of cast, cooling and mould emptier design simplicity, do as shown in Figure 2
Parting designs；The L1 for choosing Fig. 2 molds main parting line under this main parting line for main parting line to design, to meet the outside of T1
The demoulding in face, T2, T3, T4 devises L2 sides parting line under main parting designs herein, and the demoulding of the inside of T1 then uses L3 partings
Line and L4 parting lines realize that the demoulding of the T1 inside faces between L3-L4 then relies on one by a single core come core pulling, T6
A oblique top core carrys out core pulling thus, the demoulding of whole product can point following steps implement：1. L2 partings region first demoulds；②
L3 regions demould；3. L5 regions demould；4. L4 regions demould；5. the complete ejection devices of L5.
As shown in Figure 3, Figure 4, a kind of filtering lid injection mold specific embodiment is：A kind of filtering lid injection mold,
Including locating ring 1, gate bush 2, panel 3, runner plate 4, runner flat spring 5, set a distance pull rod 6, resin shutter 7, cover half
Pull 8, moving platen 9, support block 10, bottom plate 11, thimble panel 12, thimble push plate 13, support column 14, middle support department 15, T2 take-up housings 16,
Wearing plate 17, T2 slide bodies 18, T2 sliding blocks wearing plate 19, T2 oil cylinders 20, cavity mold insert 21, core mold insert 22, core cooling edge
Part 23, T1 mold inserts 24, T1 sliding blocks wearing plate 25, T2 oil cylinders 26, T2 sliding blocks base 27, T2 sliding blocks wearing plate 28, T2 sliding blocks 29, T6
Oblique top 30, bearing type die set guide pin 31, mould bases guide sleeve 32, runner plate guide sleeve 33, die cavity guide post 34, die cavity guide sleeve 35, thimble 36, straight channel
37th, sprue puller 38, rubbish nail 39, muscle position mold insert 40, fine positioning block 41.
The locating ring 1 and gate bush 2 are securedly mounted on panel 3 by screw respectively, and runner plate 4, solid plate 8 are
Movable plate, is set on die cavity guide post 34 by sliding guide sleeve runner plate guide sleeve 33, mould bases guide sleeve 32 respectively, it is moved spacing
Controlled by the runner flat spring 5, the set a distance pull rod 6 that are installed on panel 3, panel 3, runner plate 4, cover half pull 8 combinations and form institute
State the cover half part of mould；Moving platen 9, support block 10, bottom plate 11 are fitted together by screw fastening, form the dynamic of the mould
Mould part, thimble panel 12, thimble push plate 13 are made up of the liftout plate of mould screw association together, and the liftout plate is by middle support
Department 15 is oriented to, and middle support department 15 is securedly mounted on bottom plate 11 by screw, and support column 14 is securedly mounted to bottom by screw
On plate 11, play the role of supporting moving platen 9；Cavity mold insert 21 is installed on cover half by screw and pulls in 8 groove, core cooling
After mold insert 23 is coupled by screw fastening with core mold insert 22, core mold insert 22 is fastened on moving platen 9 by screw；Institute
Stating the side opening core pulling component of mould includes T2 take-up housings 16, wearing plate 17, T2 slide bodies 18, T2 sliding blocks wearing plate 19, T2 oil cylinders
20, T2 take-up housings 16 are installed on moving platen 9 by screw, and wearing plate 17 is installed on T2 take-up housings 16 by screw, and T2 is slided
Block 18 is installed on wearing plate 17, and T2 sliding blocks wearing plate 19 is installed on solid plate 8 by screw, and T2 oil cylinders 20 are installed on T2
On take-up housing 16, oil cylinder center-pole thereon is bound up with T2 slide bodies 18 by screw；The mould inclined hole core pulling group
Part includes T1 mold inserts 24, T1 sliding blocks wearing plate 25, T2 oil cylinders 26, T2 sliding blocks base 27, T2 sliding blocks wearing plate 28, T2 sliding blocks 29,
T2 sliding blocks base 27 is installed on moving platen 9 by screw, and T2 sliding blocks wearing plate 28 is installed on T2 sliding blocks base 27 by screw
On, T2 sliding blocks 29 and T1 mold inserts 24 are coupled as one by screw fastening, and T2 oil cylinders 26 are installed on T2 sliding block bases by screw
On 27, its center pull rod and T2 sliding blocks 29 by spiral marking connection together with, T1 sliding blocks wearing plate 25 is slided by screw installed in T2
On block 29；In 30 upper end of T6 oblique tops insertion core mold insert 22, lower end is installed on thimble push plate 13 by tilted footstock, thimble 36,
Sprue puller 38 is installed on thimble push plate 13, and rubbish nail 39 is installed on bottom plate 11, and muscle position mold insert 40 is installed on type by screw
On core mold insert 22, fine positioning block 41, resin shutter 7 be installed on moving platen 9.
The mold layout is a cavity per mould；Running gate system is changed one's position cast gate pouring type using spot pouring mouth, side gate number
One.
The mold cooling system uses water-cooling pattern, pipe diameterCirculating type water route
The die venting is vented using part gap, gap width δ≤0.02mm.
The mould die carrier structure selects three template die mould bases, and product is finally demoulded by cover thimble ejection mechanism, cylinder
Flat pin ejecting mechanism united ejection is realized.
The die structure size, should be small as far as possible on the basis of part strength and functional die is ensured, to save
Mold materials, in the drive cylinder of selection, the model STA-63-50-5-1T (oil cylinder model) of oil cylinder 20,26；Mould bases is selected
LKM-DCI6570-A200-B130-C200。
The mould T6 features mould emptier 30 realizes that the design of its structure size is not by the pressure thrust of ejector retainner plate
Receive the influence of knockout press.
In the mold mechanism drive form, corresponding mould emptier is as shown in Figure 4；For its L3 parting line zone of T1 features
Domain, the L5 region merging techniques of T5 features carry out core pulling using same sliding block 25；T2, T3, the T4 in L2 regions merge to be slided using oblique core pulling
Block 18 carries out core pulling；The L4 partings region of T1 features then carries out core pulling using single oblique top 30；Under equal conditions, oil cylinder
Driving force is more than cylinder driving force, and the selection major consideration of oil cylinder or cylinder is：The size of core pulling driving force, core-pulling slide
Journey, driving mechanism structure size；The limitation in mould structure space, sliding block 25,18 is relatively difficult using motor driven driving core pulling, adopts
Driven with oil cylinder/cylinder；And oblique top 30 is then carried out by the pressure thrust of ejection.
The invention also discloses the application method of above-mentioned injection mold, method and step are as follows：
The course of work of mould divides following steps：
1) injection mold closes, and injection molding machine is molded by 37 pairs of die cavitys；
2) runner separation injection finishes, and under the driving of Injection Motor Template, mould dynamic model retreats, in strutting for spring 5
Under, mould is opened at P1 die joints, and the straight channel of compound runner is separated with the sprue section of side gate；Product is stayed in die cavity
It is interior；Spot pouring mouth runner waste material is stayed on runner plate；
3) runner waste material demoulding mould continues to open, and template will be opened at P2 die joints；Runner plate 4 is by spot pouring mouth runner
Waste material is released from mould；
4) die cavity opens mould and continues to open, and mould is opened at P3 die joints；Die cavity is opened, and product is stayed in core mold insert
On 22, the demoulding is waited；
5) T2, T3, T4 feature demoulding oil jar 20 acts, and the demoulding to T2, T3, T4 feature is realized in driving 18；
6) T1, T5 feature demoulding oil jar 26 acts, and the demoulding to T1, T5 feature is realized in driving 25；
7) product ejects dynamic model after the completion of 20,26 successively act completely, and dynamic model continues to retreat, and injection molding machine mandril will promote
36th, 38,30 product is ejected completely from 22.
Specific embodiment described herein is only the technology neck belonging to the present invention to spirit explanation for example of the invention
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of automobile engine, including machine oil cooling device, which includes：Oil cooler, base, filter
Core, filtering lid, sealing ring and water pump, oil cooler are screwed on base, and filter core is equipped with screw thread, and filter core passes through
Screw thread is connected with base, and filtering lid is connected by screw thread with filter core, and water pump is connected by screw with base, between water pump and base
It is provided with sealing ring；The filtering lid uses filtering lid injection mold, the filtering lid injection mold, including locating ring 1, cast gate lining
Set 2, panel 3, runner plate 4, runner flat spring 5, set a distance pull rod 6, resin shutter 7, solid plate 8, moving platen 9, support block 10,
Bottom plate 11, thimble panel 12, thimble push plate 13, support column 14, middle support department 15, T2 take-up housings 16, wearing plate 17, T2 slide bodies
18th, T2 sliding blocks wearing plate 19, T2 oil cylinders 20, cavity mold insert 21, core mold insert 22, core cooling mold insert 23, T1 mold inserts 24, T1 are slided
Block wearing plate 25, T2 oil cylinders 26, T2 sliding blocks base 27, T2 sliding blocks wearing plate 28, T2 sliding blocks 29, T6 oblique tops 30, bearing type die set guide pin 31,
Mould bases guide sleeve 32, runner plate guide sleeve 33, die cavity guide post 34, die cavity guide sleeve 35, thimble 36, straight channel 37, sprue puller 38, rubbish nail
39th, muscle position mold insert 40, fine positioning block 41；The locating ring 1 and gate bush 2 are securedly mounted on panel 3 by screw respectively,
Runner plate 4, solid plate 8 are movable plate, are set in die cavity guide post by sliding guide sleeve runner plate guide sleeve 33, mould bases guide sleeve 32 respectively
On 34, its spacing runner flat spring 5, set a distance pull rod 6 by being installed on panel 3 moved controls, set a distance pull rod 6 wears
Cross after solid plate 8 opens up tie rod hole and be installed on by the screw threads for fastening of the upper end on runner plate 4, in corresponding set a distance pull rod 6
Heart position, runner flat spring 5 are set on set a distance pull rod 6 and are placed on solid plate 8 in the spring eye of correspondence position, panel 3,
Runner plate 4, cover half pull the cover half part that 8 combinations form the mould；Moving platen 9, support block 10, bottom plate 11 fasten group by screw
It is fitted together, forms the dynamic model part of the mould, thimble panel 12, thimble push plate 13 forms mould together by screw association
The liftout plate of tool, the liftout plate are oriented to by middle support department 15, and the guide sleeve of middle support department 15 is securedly mounted to bottom plate 11 by screw
On, guide post is then installed in the guide pillar hole of bottom plate 11, and support column 14 is securedly mounted on bottom plate 11 by screw, plays branch racking
The effect of template 9；Cavity mold insert 21 is installed on cover half by screw and pulls in 8 embedding piece groove, core cooling mold insert 23 pass through screw
After core mold insert 22 is coupled with fastening, core mold insert 22 is fastened on moving platen 9 by screw；The side opening of the mould is taken out
Core assembly includes T2 take-up housings 16, wearing plate 17, T2 slide bodies 18, T2 sliding blocks wearing plate 19, T2 oil cylinders 20, and T2 take-up housings 16 are logical
Cross screw to be installed on moving platen 9, and positioned by the positioning convex platform of its lower end in the locating slot that corresponding moving platen 9 opens up,
Wearing plate 17 is installed on T2 take-up housings 16 by screw, and T2 slide bodies 18 are installed on wearing plate 17, and is set in its both sides
Slider guide T-slot, T2 sliding blocks wearing plate 19 are installed on solid plate 8 by screw, and T2 oil cylinders 20 are installed on T2 take-up housings
On 16, oil cylinder center-pole thereon is bound up with T2 slide bodies 18 by screw；The mould inclined hole core pulling component includes
T1 mold inserts 24, T1 sliding blocks wearing plate 25, T2 oil cylinders 26, T2 sliding blocks base 27, T2 sliding blocks wearing plate 28, T2 sliding blocks 29, T2 sliding blocks
Base 27 is installed on moving platen 9 by screw, and T2 sliding blocks wearing plate 28 is installed on fixed on T2 sliding blocks base 27 by screw
Motionless, T2 sliding blocks 29 and T1 mold inserts 24 are coupled as one by screw fastening, and T2 oil cylinders 26 are installed on T2 sliding blocks bottom by screw
On seat 27, its center pull rod and T2 sliding blocks 29 by spiral marking connection together with, T1 sliding blocks wearing plate 25 is installed on T2 by screw
On sliding block 29；In 30 upper end of T6 oblique tops insertion core mold insert 22, lower end is installed on thimble push plate 13 by tilted footstock, thimble
36th, sprue puller 38 is installed on thimble push plate 13, and rubbish nail 39 is installed on bottom plate 11, and muscle position mold insert 40 is installed on by screw
On core mold insert 22, fine positioning block 41, resin shutter 7 be fastened on moving platen 9 by corresponding trip bolt.
2. according to claim 1 filtering lid injection mold, the mold cooling system uses water-cooling pattern, pipe diameterCirculating type water route.
3. a kind of automobile, it is characterised in that including the automobile engine.
A kind of 4. filtering lid injection mold.
A kind of 5. application method of filtering lid injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311350.XA CN108035782A (en) | 2017-12-11 | 2017-12-11 | Automobile, automobile engine, machine oil cooling device and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311350.XA CN108035782A (en) | 2017-12-11 | 2017-12-11 | Automobile, automobile engine, machine oil cooling device and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035782A true CN108035782A (en) | 2018-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711311350.XA Pending CN108035782A (en) | 2017-12-11 | 2017-12-11 | Automobile, automobile engine, machine oil cooling device and its manufacture method |
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| Country | Link |
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| CN (1) | CN108035782A (en) |
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| CN108908872A (en) * | 2018-06-26 | 2018-11-30 | 东莞市麦星匠精密模具有限公司 | A kind of Mold Core-pulling Mechanism |
| CN109702962A (en) * | 2018-09-29 | 2019-05-03 | 高建鑫 | A kind of filtering cover and its manufacturing method |
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| CN109702962A (en) * | 2018-09-29 | 2019-05-03 | 高建鑫 | A kind of filtering cover and its manufacturing method |
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Application publication date: 20180515 |