CN108016004A - A kind of vertical injection machine hydraulic mould-matching mechanism and the vertical injection machine for including it - Google Patents
A kind of vertical injection machine hydraulic mould-matching mechanism and the vertical injection machine for including it Download PDFInfo
- Publication number
- CN108016004A CN108016004A CN201711485326.8A CN201711485326A CN108016004A CN 108016004 A CN108016004 A CN 108016004A CN 201711485326 A CN201711485326 A CN 201711485326A CN 108016004 A CN108016004 A CN 108016004A
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- oil
- cylinder
- injection machine
- mould
- vertical injection
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- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 13
- 239000002828 fuel tank Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 129
- 239000000243 solution Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of vertical injection machine hydraulic mould-matching mechanism and includes its vertical injection machine, wherein, clamping includes vertically from top to bottom spaced rear pattern plate successively, moving platen and front template, connected between rear pattern plate and front template by pull rod, moving platen is slidably arranged between rear pattern plate and front template, high-voltage lock mould oil cylinder is integrated with rear pattern plate, side of the rear pattern plate away from moving platen is provided with the surge-tank for carrying out fuel feeding to high-voltage lock mould oil cylinder, the piston rod end connection moving platen of high-voltage lock mould oil cylinder, the Shift cylinder for driving moving platen quickly to move is also set up between rear pattern plate and moving platen, wherein, the cylinder diameter of Shift cylinder is less than the cylinder diameter of high-voltage lock mould oil cylinder.The vertical injection machine hydraulic mould-matching mechanism structure of the present invention is simple, can not only realize accurate molding and locked mode, can be with rapid mould-moving so that production efficiency is greatly improved, and product quality can also be guaranteed.
Description
Technical field
The present invention relates to injection-moulding device technical field, more particularly to a kind of vertical injection machine hydraulic mould-matching mechanism and include it
Vertical injection machine.
Background technology
The effect of the clamping of injection molding machine is to ensure mould closure and open, after the mold is closed, it is also necessary to for giving
The enough clamp forces of mould, to resist the cavity pressure that molten plastic enters die cavity and produces, prevent mould from cracking, cause product
Undesirable condition.Traditional mechanical reaming type clamping (also known as mechanical hydraulic-pressure type clamping) uses all-hydraulic power to die cylinder
Hydraulic energy is provided, drive cylinder, oil cylinder reciprocating movement progress template is by mold-locked so as to fulfill quick molding and high-voltage lock mould.
The clamping of this structure only has an oil cylinder to realize two actions, it is impossible to while meet quick mobile and accurate molding
Two requirements, reduce production efficiency and quality.
The content of the invention
It is an object of the invention to provide a kind of vertical injection machine hydraulic mould-matching mechanism and the vertical injection machine for including it, its
It is simple in structure, it can not only realize the quick mobile of template, but also can realize accurate molding, production efficiency is high, good product quality.
In order to achieve the above object, the present invention uses following technical scheme：
On the one hand, there is provided a kind of vertical injection machine hydraulic mould-matching mechanism, including be vertically from top to bottom spaced successively
Rear pattern plate, moving platen and the front template of setting, are connected between the rear pattern plate and the front template by pull rod, the moving platen
It is slidably arranged between the rear pattern plate and the front template, high-voltage lock mould oil cylinder is integrated with the rear pattern plate, after described
Side of the template away from the moving platen is provided with the surge-tank for carrying out fuel feeding to the high-voltage lock mould oil cylinder, the height
Press the piston rod end of Mode-locking oil cylinder to connect the moving platen, also set up between the rear pattern plate and the moving platen for driving
The Shift cylinder that the moving platen quickly moves, wherein, the cylinder diameter of the Shift cylinder is less than the high-voltage lock mould oil cylinder
Cylinder diameter.
As a preferred solution, the locked mode oil inlet of the high-voltage lock mould oil cylinder be arranged on the rear pattern plate just on
Side, it is tightly connected by the fuel tank oil outlet of sealing mechanism and the surge-tank, and selection is set in the surge-tank
Property the closure high-voltage lock mould oil cylinder locked mode oil inlet prefill valve.
As a preferred solution, side of the surge-tank away from the moving platen sets prefill valve oil cylinder, institute
The piston rod end for stating prefill valve oil cylinder is connected with the prefill valve, to drive the prefill valve vertically to move to select
Property the closure locked mode oil inlet.
As a preferred solution, oil pocket is set in the surge-tank, and the fuel tank oil outlet connects with the oil pocket
It is logical, multiple partition plates are set in the oil pocket, and the oil pocket is at least isolated into first oil pocket and at least by multiple partition plates
Two the second oil pockets, first oil pocket are moved for the prefill valve, it is connected with the fuel tank oil outlet, second oil pocket
Connected with first oil pocket, for temporarily storing fluid and cooling down to fluid.
As a preferred solution, the cavity wall between two neighboring second oil pocket, second oil pocket with it is described
Oilhole is respectively provided with cavity wall between first oil pocket, the bottom wall of the oilhole and the surge-tank is arranged at intervals.
As a preferred solution, four partition plates of crisscross setting in the oil pocket of the surge-tank,
The oil pocket is isolated into one positioned at first oil pocket at the center of the surge-tank and along described by four partition plates
Eight the second oil pockets that first oil pocket circumference is set.
As a preferred solution, the end face of the locked mode oil inlet opens up threaded hole, and the surge-tank, which has, to be leaned on
The bottom plate of the side of the nearly high-voltage lock mould oil cylinder is offering connection first oil pocket on the bottom plate with the threaded hole
Matched first through hole, lock-screw are screwed in the threaded hole through the first through hole, to connect the high-voltage lock mould
Oil cylinder and the surge-tank；
The circumference of the high-voltage lock mould oil cylinder is equipped with least two brackets, one end of the bracket and the high-voltage lock mould
Oil cylinder is fixedly connected, and the other end is detachably connected by screw and the bottom plate.
As a preferred solution, the rear pattern plate includes being used to the mobile cylinder is connected and fixed with the pull rod
Cylinder body rear pattern plate body, the cylinder casting of the high-voltage lock mould oil cylinder is in the rear in stencil body.
As a preferred solution, including four pull rods, four pull rods, which are square, is distributed in the front template and described
Between rear pattern plate, and four pull rods are uniformly distributed along the axle center annular of the piston rod of the high-voltage lock mould oil cylinder.
On the other hand, there is provided a kind of vertical injection machine, it is characterised in that including vertical injection machine hydraulic mould-matching as described above
Mechanism.
Beneficial effects of the present invention：By the integrated high voltage Mode-locking oil cylinder on rear pattern plate, high-voltage lock mould oil cylinder can be done
To sufficiently large, and then realize large tank accurately molding and locked mode, improve the stability of molding and locked mode, and be separately provided mobile oil
Cylinder, it is possible to achieve the rapid mould-moving of moving platen, lifts speed of moving mold.The vertical injection machine hydraulic mould-matching mechanism structure letter of the present invention
It is single, it can not only realize accurate molding and locked mode, can be with rapid mould-moving so that production efficiency is greatly improved, product
Quality can also be guaranteed.
Brief description of the drawings
Fig. 1 is the structure diagram of the vertical injection machine hydraulic mould-matching mechanism of embodiment.
Fig. 2 is the structure diagram of the rear pattern plate component in the vertical injection machine hydraulic mould-matching mechanism of embodiment.
In figure：
1st, rear pattern plate；11st, rear pattern plate body；12nd, high-voltage lock mould oil cylinder；121st, locked mode oil inlet；122nd, end face；2nd, dynamic model
Plate；3rd, front template；4th, pull rod；5th, surge-tank；51st, fuel tank oil outlet；52nd, partition plate；53rd, the first oil pocket；54th, the second oil pocket；
55th, bottom plate；56th, upper cover；57th, side plate；6th, mobile cylinder；7th, prefill valve oil cylinder；8th, prefill valve；9th, bracket；10th, cushion pad.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
As illustrated in fig. 1 and 2, the embodiment of the present invention provides a kind of vertical injection machine hydraulic mould-matching mechanism, it is included along vertical
From top to bottom spaced rear pattern plate component, moving platen 2 and front template 3, the rear pattern plate component include rear mold successively in direction
Plate 1 and surge-tank 5 of the rear pattern plate 1 away from 2 side of moving platen is connected to, passed through between the rear pattern plate 1 and the front template 3
Pull rod 4 connects, and the moving platen 2 is slidably arranged between the rear pattern plate 1 and the front template 3, is collected on the rear pattern plate 1
Into there is high-voltage lock mould oil cylinder 12, side of the rear pattern plate 1 away from the moving platen 2 is provided with for high-voltage lock mould oil
Cylinder 12 carries out the surge-tank 5 of fuel feeding, and the surge-tank 5 is used to carry out fuel feeding, the height to the high-voltage lock mould oil cylinder 12
Press the piston rod end of Mode-locking oil cylinder 12 to connect the moving platen 2, use is also set up between the rear pattern plate 1 and the moving platen 2
In the Shift cylinder 6 for driving the moving platen 2 quickly to move, wherein, the cylinder diameter of the Shift cylinder 6 is less than the high pressure
The cylinder diameter of Mode-locking oil cylinder 12.By the integrated high voltage Mode-locking oil cylinder 12 on rear pattern plate 1, high-voltage lock mould oil cylinder 12 can be done
To sufficiently large, and then realize large tank accurately molding and locked mode, improve the stability of molding and locked mode, and be separately provided mobile oil
Cylinder 6, it is possible to achieve the rapid mould-moving of moving platen 2, lifts speed of moving mold.The vertical injection machine hydraulic mould-matching mechanism structure of the present invention
Simply, accurate molding and locked mode can not only be realized, can be with rapid mould-moving so that production efficiency is greatly improved, production
Quality can also be guaranteed.
In the present embodiment, rear pattern plate 1 and surge-tank 5 combine rear pattern plate assembly set filling liquid, molding and locked mode
Three kinds of functions.
In a preferred embodiment of the invention, the locked mode oil inlet 121 of the high-voltage lock mould oil cylinder 12 is arranged on
The surface of the rear pattern plate 1, it is tightly connected by the fuel tank oil outlet 51 of sealing mechanism and the surge-tank 5, in institute
State the prefill valve 8 that the locked mode oil inlet 121 of high-voltage lock mould oil cylinder 12 described in selective shut-off is set in surge-tank 5.
It is existing that ground, surge-tank 5 are provided in using large tank locked mode and the clamping of shifting formwork, its surge-tank 5
Fluid is driven into Mode-locking oil cylinder by oil pump, fluid easily produces vacuum during being driven into Mode-locking oil cylinder, drop
The low conveying speed of fluid, and there are security risk, in addition, this structure delivering oil can increase more energy consumption (oil pump
Energy consumption), the speed of the entrance of fluid is also relatively slow, and the oil inlet of general Mode-locking oil cylinder is the side for being opened in cylinder body, due to height
It is slower into the speed in Mode-locking oil cylinder that degree official post obtains fluid, it is impossible to the quick operation for meeting shifting formwork and locked mode.
Surface of the invention by the way that locked mode oil inlet 121 to be arranged on to rear pattern plate 1, can make the oil in surge-tank 5
It is rapidly introduced under the action of dead weight in high-voltage lock mould oil cylinder 12, accelerates locked mode speed, and locked mode process is steady.
In another preferred embodiment of the present invention, side of the surge-tank 5 away from the moving platen 2 is set
Prefill valve oil cylinder 7, the piston rod end of the prefill valve oil cylinder 7 are connected with the prefill valve 8, to drive 8 edge of prefill valve
Vertical direction movement is with locked mode oil inlet 121 described in selective shut-off.Hydraulic oil cylinder driving prefill valve 8 moves, it is possible to achieve steady fast
The movement of speed, and then locked mode oil inlet 121 is realized quick open or close.
Further, oil pocket is set in the surge-tank 5, and the fuel tank oil outlet 51 is connected with the oil pocket, described
Multiple partition plates 52 are set in oil pocket, and the oil pocket is at least isolated into first oil pocket 53 and at least two by multiple partition plates 52
A second oil pocket 54, first oil pocket 53 are moved for the prefill valve 8, it is connected with the fuel tank oil outlet 51, and described the
Two oil pockets 54 are connected with first oil pocket 53, for temporarily storing fluid and cooling down to fluid.By setting partition plate 52,
And oil pocket is divided into multiple chambers so that the fluid in surge-tank 5 can be entered during oil return by the first oil pocket 53
In second oil pocket 54, fast cooling is carried out by the tank wall and the partition plate 52 of surge-tank 5, and enter in the second oil pocket 54
Oil can also carry out contamination precipitation in this intracavitary, in order to avoid the impurity in oil, which is entered in high-voltage lock mould oil cylinder 12, influences high pressure lock
Mould oil cylinder 12 operates.
Further, the cavity wall between two neighboring second oil pocket 54, second oil pocket 54 and the described first oil
Oilhole is respectively provided with cavity wall between chamber 53, the bottom wall of the oilhole and the surge-tank 5 is arranged at intervals.The setting of oilhole can
To meet that fluid moves in each oil pocket, in order to rapidly realize oil inlet and oil return, the quantity of oilhole can open up multiple, ruler
It is very little to open up to obtain bigger as needed.For example, four cavity walls of the first oil pocket 53 are respectively provided with two oilholes, the second oil pocket 54 is non-
The cavity wall for connecting the first oil pocket 53 opens up an oilhole, and the diameter of oilhole is roughly equal to the half of the height of partition plate 52.
In one embodiment of the invention, it is crisscross in the oil pocket of the surge-tank 5 to set described in four
The oil pocket is isolated into first oil positioned at the center of the surge-tank 5 by partition plate 52, four partition plates 52
Chamber 53 and eight the second oil pockets 54 set along 53 circumference of the first oil pocket.
Further, surge-tank 5 includes vertically spaced bottom plate 55 and upper cover 56 from the bottom to top, bottom plate
The side plate 57 of annular is set between 55 and upper cover 56, oil pocket is formed between upper cover 56, bottom plate 55 and side plate 57, upper cover 56 passes through
Screw is removably attached to side of the side plate 57 away from bottom plate 55, and bottom plate 55 is fixedly connected with side plate 57, upper cover 56 and side plate
At least set between 57 a circle be used for seal gap therebetween sealing ring.
Preferably, upper cover 56 is removably attached on side plate 67 by screw, is offered on sealing ring and is led to for this screw
The through hole crossed.
In another embodiment of the invention, the end face 122 of the locked mode oil inlet 121 opens up threaded hole, the filling liquid
Offer connection first oil pocket 53 on the bottom plate 55 of fuel tank 5 with the matched first through hole of the threaded hole, lock-screw
It is screwed in through the first through hole in the threaded hole, to connect the high-voltage lock mould oil cylinder 12 and the surge-tank 5；Institute
The circumference for stating high-voltage lock mould oil cylinder 12 is equipped with least two brackets 9, one end of the bracket 9 and the high-voltage lock mould oil cylinder 12
It is fixedly connected, the other end is detachably connected by screw and the bottom plate 55.
By setting bracket 9, the connective stability between rear pattern plate 1 and surge-tank 5 can be strengthened, reduce locked mode oil inlet
The pressure carried of lock-screw between mouth 121 and bottom plate 55, ensures that lock-screw does not fail.
In the present embodiment, the circumference annular of the high-voltage lock mould oil cylinder 12 sets four brackets 9.Four brackets 9
The gravity of rear pattern plate 1 can be evenly dispersed on the bottom plate 55 of surge-tank 5, ensure that connection is steady.
In order to reduce the noise of high-voltage lock mould oil cylinder 12 in use, set between the bracket 9 and the bottom plate 55
Put cushion pad 10.
In order to increase the leakproofness between the fuel tank oil outlet 51 on locked mode oil inlet and bottom plate 55, the sealing mechanism is extremely
Include the ring type seal that a ring is located at the end face 122 of the locked mode oil inlet 121 less, institute is corresponded on the ring type seal
State threaded hole and offer the second through hole.
The further rear pattern plate 1 includes the cylinder body for being used to be connected with the pull rod 4 and fixing the mobile cylinder 6
Rear pattern plate body 11, the cylinder casting of the high-voltage lock mould oil cylinder 12 is in the rear in stencil body 11.By by high-voltage lock mould
Oil cylinder 12 is cast on rear pattern plate 1, can increase bonding strength therebetween, and can cast high-voltage lock mould oil cylinder 12
It is as big as possible, meet locked mode at a high speed, stable.
In another embodiment of the present invention, vertical injection machine hydraulic mold-locking mechanism includes four pull rods 4, four pull rods 4
It is square and is distributed between the front template 3 and the rear pattern plate 1, and four pull rods 4 is along the high-voltage lock mould oil cylinder 12
Piston rod axle center annular it is uniformly distributed.
In the present embodiment, this vertical injection machine hydraulic mold-locking mechanism includes at least two Shift cylinders 6, two institutes
Shift cylinder 6 is stated to set along the axisymmetrical of the piston rod of the high-voltage lock mould oil cylinder 12.Symmetrically arranged two Shift cylinders 6
It can not only realize quick movement, can also realize and smoothly move, i.e., it is more steady in 2 quick moving process of moving platen, protect
The accuracy of the follow-up molding locked mode of card.
The embodiment of the present invention also provides a kind of vertical injection machine, including as above vertical injection machine hydraulic pressure described in any embodiment
Clamping.Details are not described herein again for the result of vertical injection machine hydraulic mould-matching mechanism.
It is to be understood that above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (10)
1. a kind of vertical injection machine hydraulic mould-matching mechanism, including vertically successively from top to bottom spaced rear pattern plate,
Moving platen and front template, are connected between the rear pattern plate and the front template by pull rod, and the moving platen is slidably arranged in
Between the rear pattern plate and the front template, it is characterised in that high-voltage lock mould oil cylinder, the rear mold are integrated with the rear pattern plate
Side of the plate away from the moving platen is provided with the surge-tank for carrying out fuel feeding to the high-voltage lock mould oil cylinder, the high pressure
The piston rod end of Mode-locking oil cylinder connects the moving platen, is also set up between the rear pattern plate and the moving platen for driving institute
The Shift cylinder that moving platen quickly moves is stated, wherein, the cylinder diameter of the Shift cylinder is less than the high-voltage lock mould oil cylinder
Cylinder diameter.
2. vertical injection machine hydraulic mould-matching mechanism according to claim 1, it is characterised in that the high-voltage lock mould oil cylinder
Locked mode oil inlet is arranged on the surface of the rear pattern plate, it is close by the fuel tank oil outlet of sealing mechanism and the surge-tank
Envelope connection, sets the prefill valve of the locked mode oil inlet of high-voltage lock mould oil cylinder described in selective shut-off in the surge-tank.
3. vertical injection machine hydraulic mould-matching mechanism according to claim 2, it is characterised in that the surge-tank is away from institute
The side for stating moving platen sets prefill valve oil cylinder, and the piston rod end of the prefill valve oil cylinder is connected with the prefill valve, to drive
The prefill valve is moved vertically to move with locked mode oil inlet described in selective shut-off.
4. vertical injection machine hydraulic mould-matching mechanism according to claim 3, it is characterised in that set in the surge-tank
Oil pocket, the fuel tank oil outlet are connected with the oil pocket, set multiple partition plates in the oil pocket, and multiple partition plates are by the oil
Chamber is at least isolated into first oil pocket and at least two second oil pockets, and first oil pocket is moved for the prefill valve, its with
Fuel tank oil outlet connection, second oil pocket connects with first oil pocket, for temporary transient storage fluid and to fluid into
Row cooling.
5. vertical injection machine hydraulic mould-matching mechanism according to claim 4, it is characterised in that two neighboring second oil
Be respectively provided with oilhole in the cavity wall between cavity wall, second oil pocket and first oil pocket between chamber, the oilhole with it is described
The bottom wall of surge-tank is arranged at intervals.
6. vertical injection machine hydraulic mould-matching mechanism according to claim 4, it is characterised in that the surge-tank it is described
The oil pocket is isolated into one positioned at filling liquid oil by four partition plates of crisscross setting in oil pocket, four partition plates
First oil pocket at the center of case and eight the second oil pockets set along the first oil pocket circumference.
7. according to the vertical injection machine hydraulic mould-matching mechanism of claim 4 to 6 any one of them, it is characterised in that the locked mode
The end face of oil inlet opens up threaded hole, and the surge-tank has the bottom plate close to the side of the high-voltage lock mould oil cylinder, described
Connection first oil pocket is offered on bottom plate passes through described first with the matched first through hole of the threaded hole, lock-screw
Through hole is screwed in the threaded hole, to connect the high-voltage lock mould oil cylinder and the surge-tank；
The circumference of the high-voltage lock mould oil cylinder is equipped with least two brackets, one end of the bracket and the high-voltage lock mould oil cylinder
It is fixedly connected, the other end is detachably connected by screw and the bottom plate.
8. vertical injection machine hydraulic mould-matching mechanism according to any one of claims 1 to 6, it is characterised in that the rear mold
Plate includes being used to be connected with the pull rod and the rear pattern plate body of the cylinder body of the fixed mobile cylinder, the high-voltage lock mould oil cylinder
Cylinder casting in the rear in stencil body.
9. vertical injection machine hydraulic mould-matching mechanism according to any one of claims 1 to 6, it is characterised in that including four
Pull rod, four pull rods, which are square, to be distributed between the front template and the rear pattern plate, and four pull rods are along the high pressure
The axle center annular of the piston rod of Mode-locking oil cylinder is uniformly distributed.
10. a kind of vertical injection machine, it is characterised in that closed including the vertical injection machine hydraulic pressure as described in any one of claim 1 to 9
Mold mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485326.8A CN108016004B (en) | 2017-12-30 | 2017-12-30 | Hydraulic die clamping mechanism of vertical type injection molding machine and vertical type injection molding machine comprising hydraulic die clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485326.8A CN108016004B (en) | 2017-12-30 | 2017-12-30 | Hydraulic die clamping mechanism of vertical type injection molding machine and vertical type injection molding machine comprising hydraulic die clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108016004A true CN108016004A (en) | 2018-05-11 |
| CN108016004B CN108016004B (en) | 2024-06-07 |
Family
ID=62071017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485326.8A Active CN108016004B (en) | 2017-12-30 | 2017-12-30 | Hydraulic die clamping mechanism of vertical type injection molding machine and vertical type injection molding machine comprising hydraulic die clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016004B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225103A (en) * | 2001-01-29 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | Apparatus and method for hydraulically clamping mold of injection molding machine as well as apparatus and method for regulating mold thickness using the same apparatus and method |
| CN201784192U (en) * | 2010-07-13 | 2011-04-06 | 合肥锻压机床有限公司 | Top-mounted oil tank mounting structure of hydraulic press |
| CN102909839A (en) * | 2012-09-18 | 2013-02-06 | 昌盛达机械(浙江)有限公司 | Direct-pressure mold opening and closing mechanism for injection molding machine |
| CN103722730A (en) * | 2013-12-26 | 2014-04-16 | 浙江科力塑料机械有限公司 | Liquid-filled clamping mechanism of plastic injection molding machine |
| CN103821780A (en) * | 2014-03-12 | 2014-05-28 | 石河子开发区合创农机装备有限公司 | Hydraulic oil tank |
| CN203726781U (en) * | 2014-01-21 | 2014-07-23 | 广东正茂精机有限公司 | Clamping mechanism of injection molding machine |
| CN207874773U (en) * | 2017-12-30 | 2018-09-18 | 广州一道注塑机械股份有限公司 | A kind of vertical injection machine hydraulic mould-matching mechanism and the vertical injection machine comprising it |
-
2017
- 2017-12-30 CN CN201711485326.8A patent/CN108016004B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225103A (en) * | 2001-01-29 | 2002-08-14 | Mitsubishi Heavy Ind Ltd | Apparatus and method for hydraulically clamping mold of injection molding machine as well as apparatus and method for regulating mold thickness using the same apparatus and method |
| CN201784192U (en) * | 2010-07-13 | 2011-04-06 | 合肥锻压机床有限公司 | Top-mounted oil tank mounting structure of hydraulic press |
| CN102909839A (en) * | 2012-09-18 | 2013-02-06 | 昌盛达机械(浙江)有限公司 | Direct-pressure mold opening and closing mechanism for injection molding machine |
| CN103722730A (en) * | 2013-12-26 | 2014-04-16 | 浙江科力塑料机械有限公司 | Liquid-filled clamping mechanism of plastic injection molding machine |
| CN203726781U (en) * | 2014-01-21 | 2014-07-23 | 广东正茂精机有限公司 | Clamping mechanism of injection molding machine |
| CN103821780A (en) * | 2014-03-12 | 2014-05-28 | 石河子开发区合创农机装备有限公司 | Hydraulic oil tank |
| CN207874773U (en) * | 2017-12-30 | 2018-09-18 | 广州一道注塑机械股份有限公司 | A kind of vertical injection machine hydraulic mould-matching mechanism and the vertical injection machine comprising it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108016004B (en) | 2024-06-07 |
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