CN108819136A - A kind of vehicle fuel track injection mold - Google Patents
A kind of vehicle fuel track injection mold Download PDFInfo
- Publication number
- CN108819136A CN108819136A CN201810984899.3A CN201810984899A CN108819136A CN 108819136 A CN108819136 A CN 108819136A CN 201810984899 A CN201810984899 A CN 201810984899A CN 108819136 A CN108819136 A CN 108819136A
- Authority
- CN
- China
- Prior art keywords
- core
- core pulling
- fixed
- sliding block
- mold
- 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
-
- 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
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
Abstract
Vehicle fuel track injection mold disclosed by the invention can realize injection molding of the vehicle fuel track in same secondary mold, optimize the process links of vehicle fuel track production, reduce the process of production, the qualification rate of product is substantially improved, and avoids in traditional handicraft since each part separately produces the storage of appearance, the secondary pollution in handling process.In addition, piston rod is motionless during carrying out the core pulling action of the first sliding block, push cylinder body to move backward by the reaction force of piston rod, drives overlength core pulling mold insert to move backward by core pulling seat by cylinder body, complete corresponding core pulling action.First core-pulling mechanism and the second core-pulling mechanism can be laid out complicated Mold Core-pulling Mechanism in narrow space, overlength core pulling and injection mold use space can be saved to the maximum extent, injection mold is set to produce on smaller injection molding machine, to effectively improve the use scope of injection mold, production energy consumption is reduced, the space occupied of production site is saved.
Description
Technical field
The present invention relates to a kind of injection mold, specifically a kind of vehicle fuel track injection mold.
Background technique
Injection mold is widely used in the injection molding production of plastic products.Vehicle fuel track is a kind of injection molding production
Product are usually made of oily rail main body, main body small end welding lid, main body big end welding lid these three parts, and Fig. 1 is common automobile
The structural exploded view of fuel rail.In Fig. 1,1 is oily rail main body, small end welding lid based on 2, big end welding lid based on 3, and 4
Based on small end welding lid 2 welding position, based on 5 the welding position of big end welding lid 3, and 6 and 7 be oily rail main body in automobile
Two oily rail mounting plates on engine, the two oily rail mounting plates are arranged by oily rail mounting hole 8 long in oily rail main body respectively
The two sides in direction are spent, and in the center line and oily rail main body length direction of the oily rail mounting hole 8 on the two oily rail mounting plates
Heart line is in constant slope.Since vehicle fuel track has high requirement to cleannes and precision, each part is not in order to prevent
With place produce storage generate secondary pollution, need by oily rail main body, main body small end welding lid, main body big end welding lid these three
Part puts in a pair of molds injection molding production respectively, then welds together immediately in the environment of dustless, constant temperature, production process compared with
For complexity.Shape, the difference in size of these three parts are larger, and especially the internal pipeline along the design of oily rail main body length direction is narrow
It is long, extremely fine and long core pulling is needed, and the structure of two oily rail mounting plates of oily rail main body is special, brings to the design of mold
It is greatly difficult.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of vehicle fuel track note
Mould is, it can be achieved that the injection molding in same secondary mold of vehicle fuel track produces and saves die space.
The present invention solves technical solution used by above-mentioned technical problem：A kind of vehicle fuel track injection mold, packet
Including moving template component and solid plate component, the moving template component includes moving template setting up and down, support block and moving clamping plate,
The top of the moving template is provided with dynamic mould core, and the top of the dynamic mould core is provided with the first type chamber, and described is dynamic
Ejecting mechanism is provided between template and the moving clamping plate, the ejecting mechanism includes several thimbles, thimble fixed plate
And the top of the moving clamping plate is arranged in Ejector Retainer Plate, the Ejector Retainer Plate, the thimble fixed plate is stacked in institute
On the Ejector Retainer Plate stated, thimble described in every is threaded through the thimble fixed plate, the moving template and described simultaneously
On dynamic mould core, the solid plate component includes solid plate, and the top of the solid plate is provided with fixed mold, described
The top of fixed mold is provided with second type chamber, and when molding, the moving template component is tipped upside down on to the solid plate component
On, the first type chamber and the second type chamber form mold cavity, the mold cavity and die casting system
It is connected, the mold cavity is adapted with the shape of vehicle fuel track, and the top of the moving template is provided with the first pumping
Core mechanism and the second core-pulling mechanism, first core-pulling mechanism include oil cylinder, the first sliding block, overlength core pulling mold insert and core pulling
, the sliding rail of the length direction setting along the mold cavity is fixed on the moving template, first sliding block can
It is slidably mounted on the sliding rail, the core pulling seat is fixed on first sliding block, the overlength core pulling edge
One end of part is fixed on the core pulling seat, and the other end of the overlength core pulling mold insert protrudes into the mold cavity,
The cylinder body of the oil cylinder is fixed on first sliding block, and oil circuit connector is connected on the cylinder body of the oil cylinder, described
Oil cylinder piston rod axis it is parallel with the axis of overlength core pulling mold insert, the front end of the piston rod of the oil cylinder is solid
Surely there is link block, the link block is fixed on a fixed pedestal, and the fixed pedestal is fixed on the moving template；
Second core-pulling mechanism includes the second sliding block, the sliding needle of two core pullings, sliding needle pedestal and caging bolt, second sliding block
On offer several inclined guide pillar mounting holes being obliquely installed, be fixed on the solid plate and several inclined guide pillars installed
Several inclined guide pillars, the cunning needle pedestal are slideably stacked on the moving template correspondingly in hole, and described second
Sliding block is slideably stacked on the cunning needle pedestal, and the axis of the caging bolt is perpendicular to the mold cavity
Length direction, the caging bolt include nut, polished rod portion and the threaded portion that front and back is wholely set, and the nut is to described
The movement of the second sliding block play position-limiting action, the threaded portion passes through second sliding block and the cunning needle base thread
Connection, the sliding needle of core pulling described in every tiltedly wears the mold cavity and the dynamic mould core is fixed with the cunning needle pedestal
Connection, outer diameter, gradient and the spacing of the sliding needle of core pulling described in two and two oily rails of vehicle fuel track length direction two sides
Mounting hole is identical.
After vehicle fuel track injection mold of the present invention realizes injection molding by the first core-pulling mechanism and the second core-pulling mechanism
Core pulling action.When molding, moving template component is tipped upside down on solid plate component, the first type chamber and second type chamber form mould type
Chamber, while several inclined guide pillars on solid plate are inserted into respectively in several inclined guide pillar mounting holes on the second sliding block, and vapour can be realized
Injection molding of the vehicle fuel rail in same secondary mold.After injection molding, when die sinking, the work of the second core-pulling mechanism first, if by
Dry inclined guide pillar drives the second sliding block to move out, when being contacted when the second slide block movement to the nut with caging bolt, the second sliding block
Continue to move out, drive sliding needle pedestal to move out by caging bolt, then the sliding needle of two core pullings is driven by sliding needle pedestal
Along the direction oblique movement of the hole location to match on dynamic mould core with two of vehicle fuel track oily rail mounting holes, the is completed
The core pulling action of two sliding blocks.Later, the first core-pulling mechanism works, and hydraulic oil enters oil cylinder through oil circuit connector, applies to piston rod
Forward thrust, since piston rod is fixed on moving template by link block and fixed pedestal, piston rod can generate one
Reaction force acts move cylinder body backward on the cylinder body of oil cylinder, and the first sliding block is driven to move backward along sliding rail, to take out
Core print seat drives overlength core pulling mold insert to move backward, is finally completed the core pulling action of the first sliding block.Above-mentioned two core pulling action is completed
Afterwards, moulding is ejected by ejecting mechanism.
Preferably, be provided with cooling body on first core-pulling mechanism, the cooling body include frozen water machine,
Inlet opening and cooling water pipe, the inlet opening are fixed on first sliding block, the external institute in one end of the inlet opening
The water outlet for the frozen water machine stated, the other end of the inlet opening are communicated with one end of the cooling water pipe, the overlength
Central through hole is offered in core pulling mold insert, the other end of the cooling water pipe is plugged in the central through hole, described
The aperture of central through hole is greater than the outer diameter of the cooling water pipe, the overlength core pulling mold insert and the cooling water pipe it
Between form annular gap, aqueduct is offered in first sliding block, the annular gap is through the aqueduct and institute
The water inlet end for the frozen water machine stated communicates, and the one end of the overlength core pulling mold insert protruded into the mold cavity is provided with stifled
There is axial gap between the one end of head, the plug and the cooling water pipe being plugged in the central through hole.
Cooling water from frozen water machine is entered cooling water pipe by inlet opening and is led in the form of fountain from the center that is plugged in of cooling water pipe
One end in hole sprays, then is back to frozen water machine through annular gap and aqueduct and is recycled.The cooling body is conducive to increase
The contact area of cooling water and overlength core pulling mold insert, and heat is taken away in time, preferable cooling effect is played to overlength core pulling mold insert
Fruit.
Preferably, the upper end of first sliding block is equipped with Anti-bumping protection block, offered on the solid plate with
The compatible location hole of Anti-bumping protection block.After molding, Anti-bumping protection block is inserted into positioning hole.Anti-bumping protection block and positioning
The cooperation in hole, can avoid because mold it is not in place caused by the first sliding block damage, keep die closing operation safe and reliable.
Preferably, being equipped with travel switch on the moving template, the travel switch is for detecting die sinking process
Described in overlength core pulling mold insert stroke.
Preferably, being fixed with stroke limit block on the moving template, the stroke limit block is described for limiting
Oil cylinder cylinder body stroke.
Preferably, the quantity of the mold cavity be it is multiple, so as to simultaneously be molded more than one piece product, further increase
Production efficiency.
Compared with prior art, the invention has the advantages that：Vehicle fuel track injection mold disclosed by the invention can
Realize injection molding of the vehicle fuel track in same secondary mold, the process links of optimization vehicle fuel track production are reduced
The process of production, is substantially improved the qualification rate of product, and avoids in traditional handicraft since each part separately produces appearance
Secondary pollution in storage, handling process.In addition, piston rod is motionless, passes through during carrying out the core pulling action of the first sliding block
The reaction force of piston rod pushes cylinder body to move backward, drives overlength core pulling mold insert to move backward by core pulling seat by cylinder body, complete
At corresponding core pulling action.First core-pulling mechanism and the second core-pulling mechanism can be laid out complicated mould core pulling in narrow space
Mechanism can save overlength core pulling and injection mold use space to the maximum extent（At least save 50% space）, make injection mold
It can be produced on smaller injection molding machine, to effectively improve the use scope of injection mold, reduce production energy consumption, save life
Produce the space occupied in place.
Detailed description of the invention
Fig. 1 is the structural exploded view of common vehicle fuel track；
Fig. 2 is the axonometric drawing of moving template component in embodiment before core pulling；
Fig. 3 is the top view of moving template component in embodiment before core pulling；
Fig. 4 is A-A cross-sectional view in Fig. 3；
Fig. 5 is effect diagram after the first core-pulling mechanism installation in embodiment；
Fig. 6 is enlarged drawing at C in Fig. 5；
Fig. 7 is enlarged drawing at D in Fig. 5；
Fig. 8 is B-B cross-sectional view in Fig. 3；
Fig. 9 is effect diagram after the second core-pulling mechanism installation in embodiment；
Figure 10 is the axonometric drawing of solid plate component in embodiment.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
The vehicle fuel track injection mold of embodiment 1, as shown in Fig. 2~Figure 10, including moving template component and solid plate
Component, moving template component include moving template 1 setting up and down, support block 11 and moving clamping plate 12, and the top of moving template 1 is provided with dynamic
Model core 13, the top of dynamic mould core 13 are provided with the first type chamber 14, are provided with ejector between moving template 1 and moving clamping plate 12
Structure, ejecting mechanism include several thimbles 30, thimble fixed plate 31 and Ejector Retainer Plate 32, and Ejector Retainer Plate 32 is arranged in moving clamping plate 12
Top, thimble fixed plate 31 is stacked on Ejector Retainer Plate 32, and every thimble 30 is threaded through thimble fixed plate 31, moving template simultaneously
1 and dynamic mould core 13 on, solid plate component includes solid plate 2, and the top of solid plate 2 is provided with fixed mold 21, fixed mold
21 top is provided with second type chamber 22, when molding, moving template component is tipped upside down on solid plate component, the first type chamber 14 and
Two type chambers 22 are to form mold cavity, and in the present embodiment, the quantity of mold cavity is two, mold cavity and die casting system
23 are connected, and mold cavity is adapted with the shape of vehicle fuel track, and the top of moving template 1 is provided with the first core-pulling mechanism and the
Two core-pulling mechanisms, the first core-pulling mechanism include oil cylinder 41, the first sliding block 42, overlength core pulling mold insert 43 and core pulling seat 44, moving template 1
On be fixed with the sliding rail 15 of length direction setting along mold cavity, the first sliding block 42 is slidably fitted on sliding rail 15, takes out
Core print seat 44 is fixed on the first sliding block 42, and one end of overlength core pulling mold insert 43 is fixed on core pulling seat 44, overlength core pulling mold insert 43
The other end protrude into mold cavity, the cylinder body of oil cylinder 41 is fixed on the first sliding block 42, is connected with oil on the cylinder body of oil cylinder 41
The axis of pipeline connector 45, the piston rod of oil cylinder 41 is parallel with the axis of overlength core pulling mold insert 43, the front end of the piston rod of oil cylinder 41
It is fixed with link block 46, link block 46 is fixed on a fixed pedestal 47, and fixed pedestal 47 is fixed on moving template 1；Second takes out
Core mechanism includes the sliding needle 52 of 51, two core pullings of the second sliding block, sliding needle pedestal 53 and caging bolt 54, is offered on the second sliding block 51
Several inclined guide pillar mounting holes 55 being obliquely installed, if being fixed on solid plate 2 one-to-one with several inclined guide pillar mounting holes 55
Dry inclined guide pillar 24, sliding needle pedestal 53 are slideably stacked on moving template 1, and the second sliding block 51 is slideably stacked in sliding needle pedestal
On 53, for the axis of caging bolt 54 perpendicular to the length direction of mold cavity, caging bolt 54 includes the spiral shell that front and back is wholely set
Cap 56, polished rod portion 57 and threaded portion 58, nut 56 play position-limiting action to the movement of the second sliding block 51, and it is sliding that threaded portion 58 passes through second
Block 51 is threadedly coupled with sliding needle pedestal 53, and the sliding needle 52 of every core pulling tiltedly wears mold cavity and dynamic mould core 13 and sliding needle pedestal 53 is solid
Fixed connection, outer diameter, gradient and the spacing of the sliding needle 52 of two core pullings and two oily rails of vehicle fuel track length direction two sides are pacified
It is identical to fill hole.
In embodiment 1, the upper end of the first sliding block 42 is equipped with Anti-bumping protection block 48, offers on solid plate 2 and protects with anticollision
The compatible location hole 25 of protecting block 48；Travel switch 16 is installed, during travel switch 16 is for detection die sinking on moving template 1
The stroke of overlength core pulling mold insert 43；Stroke limit block 17 is fixed on moving template 1, stroke limit block 17 is for limiting oil cylinder 41
The stroke of cylinder body.
The vehicle fuel track injection mold of embodiment 2, the difference from embodiment 1 is that, in embodiment 2, the first core pulling
Cooling body is provided in mechanism, cooling body includes frozen water machine（It is not shown in the figure）, inlet opening 61 and cooling water pipe 62, water inlet
Hole 61 is fixed on the first sliding block 42, the water outlet of the external frozen water machine in one end of inlet opening 61, the other end of inlet opening 61 and
One end of two cooling waters 62 communicates, and central through hole 40 is offered in overlength core pulling mold insert 43, and the other end of cooling water pipe 62 plugs
In central through hole 40, the aperture of central through hole 40 is greater than the outer diameter of cooling water pipe 62, in overlength core pulling mold insert 43 and cooling water
Annular gap 63 is formed between pipe 62, offers aqueduct 49 in the first sliding block 42, annular gap 63 is through aqueduct 49 and ice water
The water inlet end of machine communicates, and the one end of overlength core pulling mold insert 43 protruded into mold cavity is provided with plug 64, plug 64 and cooling
There is axial gap 65 between the one end of water pipe 62 being plugged in central through hole 40.
When molding, moving template component is tipped upside down on solid plate component, the first type chamber 14 and second type chamber 22 form mould
Tool type chamber, while several inclined guide pillars 24 on solid plate 2 are inserted into respectively in several inclined guide pillar mounting holes 55 on the second sliding block 51,
Injection molding of the vehicle fuel track in same secondary mold can be realized.After injection molding, when die sinking, the second core-pulling mechanism work first
Make, drives the second sliding block 51 to move out by several inclined guide pillars 24, when the second sliding block 51 moves to the spiral shell with caging bolt 54
When cap 56 contacts, the second sliding block 51 continues to move out, and drives sliding needle pedestal 53 to move out by caging bolt 54, then pass through
Sliding needle pedestal 53 drives the sliding needle 52 of two core pullings along two oily rail mounting hole phases on dynamic mould core 13 with vehicle fuel track
The direction oblique movement of matched hole location completes the core pulling action of the second sliding block 51.Later, the first core-pulling mechanism works, hydraulic
Oil enters oil cylinder 41 through oil circuit connector 45, applies forward thrust to piston rod, since piston rod by link block 46 and is fixed
Pedestal 47 is fixed on moving template 1, therefore piston rod can generate a reaction force acts on the cylinder body of oil cylinder 41, make cylinder body
It moves backward, and the first sliding block 42 is driven to move backward along sliding rail 15, so that core pulling seat 44 drives overlength core pulling mold insert 43 backward
Movement, is finally completed the core pulling action of the first sliding block 42.After the completion of above-mentioned two core pulling action, by ejecting mechanism by moulding 7
Ejection.
Above-mentioned vehicle fuel track injection mold can realize injection molding of the vehicle fuel track in same secondary mold, most
Overlength core pulling and injection mold use space are saved to limits, injection mold is enable to produce on smaller injection molding machine,
The process links for optimizing the production of vehicle fuel track, reduce the process of production, the qualification rate of product are substantially improved.
Claims (6)
1. a kind of vehicle fuel track injection mold, including moving template component and solid plate component, the moving template component packet
Moving template setting up and down, support block and moving clamping plate are included, the top of the moving template is provided with dynamic mould core, the dynamic model
The top of type core is provided with the first type chamber, and ejecting mechanism is provided between the moving template and the moving clamping plate, described
Ejecting mechanism include several thimbles, thimble fixed plate and Ejector Retainer Plate, the moving die bottom is arranged in the Ejector Retainer Plate
The top of plate, the thimble fixed plate are stacked on the Ejector Retainer Plate, and thimble described in every is threaded through described simultaneously
Thimble fixed plate, on the moving template and the dynamic mould core, the solid plate component includes solid plate, described
The top of solid plate is provided with fixed mold, and the top of the fixed mold is provided with second type chamber, will be described when molding
Moving template component tips upside down on the solid plate component, and the first type chamber and the second type chamber form mould type
Chamber, the mold cavity are connected with die casting system, it is characterised in that：The mold cavity and vehicle fuel track
Shape is adapted, and the top of the moving template is provided with the first core-pulling mechanism and the second core-pulling mechanism, first core pulling
Mechanism includes oil cylinder, the first sliding block, overlength core pulling mold insert and core pulling seat, is fixed on the moving template along the mould type
The sliding rail of the length direction setting of chamber, first sliding block are slidably fitted on the sliding rail, the core pulling seat
It is fixed on first sliding block, one end of the overlength core pulling mold insert is fixed on the core pulling seat, and described is super
The other end of long core pulling mold insert protrudes into the mold cavity, and the cylinder body of the oil cylinder is fixed on first sliding block
On, oil circuit connector, the axis of the piston rod of the oil cylinder and the overlength core pulling are connected on the cylinder body of the oil cylinder
The axis of mold insert is parallel, and the piston rod of the oil cylinder is fixedly arranged at the front end with link block, and it is fixed that the link block is fixed on one
On pedestal, the fixed pedestal is fixed on the moving template；Second core-pulling mechanism includes the second sliding block, two
Needle, sliding needle pedestal and caging bolt are slided in core pulling, offer several inclined guide pillar mounting holes being obliquely installed on second sliding block,
It is fixed on the solid plate and several inclined guide pillar mounting holes several inclined guide pillars correspondingly, the cunning needle base
Seat is slideably stacked on the moving template, and second sliding block is slideably stacked on the cunning needle pedestal,
For the axis of the caging bolt perpendicular to the length direction of the mold cavity, the caging bolt includes front and back one
Nut, polished rod portion and the threaded portion of setting, the nut play position-limiting action, the spiral shell to the movement of second sliding block
Line portion passes through second sliding block and connect with the cunning needle base thread, and the sliding needle of core pulling described in every tiltedly wears the mould
Tool type chamber and the dynamic mould core are fixedly connected with the cunning needle pedestal, the outer diameter of the sliding needle of core pulling described in two, gradient
And spacing is identical as two oily rail mounting holes of vehicle fuel track length direction two sides.
2. a kind of vehicle fuel track injection mold according to claim 1, it is characterised in that：First tube bundle extracting machine
Cooling body is provided on structure, the cooling body includes frozen water machine, inlet opening and cooling water pipe, and the inlet opening is fixed
On first sliding block, the water outlet of the external frozen water machine in one end of the inlet opening, the inlet opening
The other end is communicated with one end of the cooling water pipe, offers central through hole in the overlength core pulling mold insert, described is cold
But the other end of water pipe is plugged in the central through hole, and the aperture of the central through hole is greater than the cooling water pipe
Outer diameter forms annular gap between the overlength core pulling mold insert and the cooling water pipe, opens in first sliding block
Equipped with aqueduct, the annular gap is communicated through the aqueduct with the water inlet end of the frozen water machine, the overlength
The one end of core pulling mold insert protruded into the mold cavity is provided with plug, and the plug is inserted with the cooling water pipe
Being located between one end in the central through hole has axial gap.
3. a kind of vehicle fuel track injection mold according to claim 1, it is characterised in that：First sliding block
Upper end is equipped with Anti-bumping protection block, and location hole compatible with the Anti-bumping protection block is offered on the solid plate.
4. a kind of vehicle fuel track injection mold according to claim 1, it is characterised in that：Pacify on the moving template
Equipped with travel switch, the travel switch is used to detect the stroke of overlength core pulling mold insert described in die sinking in the process.
5. a kind of vehicle fuel track injection mold according to claim 1, it is characterised in that：It is solid on the moving template
Surely there is stroke limit block, the stroke limit block is used to limit the stroke of the cylinder body of the oil cylinder.
6. a kind of vehicle fuel track injection mold according to claim 1, it is characterised in that：The mold cavity
Quantity is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984899.3A CN108819136A (en) | 2018-08-28 | 2018-08-28 | A kind of vehicle fuel track injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984899.3A CN108819136A (en) | 2018-08-28 | 2018-08-28 | A kind of vehicle fuel track injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108819136A true CN108819136A (en) | 2018-11-16 |
Family
ID=64150793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984899.3A Pending CN108819136A (en) | 2018-08-28 | 2018-08-28 | A kind of vehicle fuel track injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819136A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109501166A (en) * | 2018-12-28 | 2019-03-22 | 青岛海泰科模具有限公司 | Injection mold core pulling elder generation fixed structure |
| CN109878038A (en) * | 2019-03-06 | 2019-06-14 | 台州市黄岩美鼎模具有限公司 | The split type core-pulling mechanism of tape travel switch |
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| US20070172539A1 (en) * | 2006-01-24 | 2007-07-26 | Chiang-Chang Wang | Core-pulling mechanism and injection mold with the same |
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| CN104859111A (en) * | 2015-06-21 | 2015-08-26 | 张向荣 | Oil cylinder two-time parting core-pulling injection mould |
| CN108407231A (en) * | 2018-06-13 | 2018-08-17 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of cylinder ejector side action sliders component injection mold |
| CN209022384U (en) * | 2018-08-28 | 2019-06-25 | 宁波四维尔工业有限责任公司 | A kind of vehicle fuel track injection mold |
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2018
- 2018-08-28 CN CN201810984899.3A patent/CN108819136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070172539A1 (en) * | 2006-01-24 | 2007-07-26 | Chiang-Chang Wang | Core-pulling mechanism and injection mold with the same |
| CN104690911A (en) * | 2015-02-12 | 2015-06-10 | 浙江纺织服装职业技术学院 | Injection mold of composite core-pulling mechanism |
| CN104859111A (en) * | 2015-06-21 | 2015-08-26 | 张向荣 | Oil cylinder two-time parting core-pulling injection mould |
| CN108407231A (en) * | 2018-06-13 | 2018-08-17 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of cylinder ejector side action sliders component injection mold |
| CN209022384U (en) * | 2018-08-28 | 2019-06-25 | 宁波四维尔工业有限责任公司 | A kind of vehicle fuel track injection mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501166A (en) * | 2018-12-28 | 2019-03-22 | 青岛海泰科模具有限公司 | Injection mold core pulling elder generation fixed structure |
| CN109878038A (en) * | 2019-03-06 | 2019-06-14 | 台州市黄岩美鼎模具有限公司 | The split type core-pulling mechanism of tape travel switch |
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