CN206011640U - A kind of swing cover type hydraulic pressure die-shelf - Google Patents
A kind of swing cover type hydraulic pressure die-shelf Download PDFInfo
- Publication number
- CN206011640U CN206011640U CN201620781916.XU CN201620781916U CN206011640U CN 206011640 U CN206011640 U CN 206011640U CN 201620781916 U CN201620781916 U CN 201620781916U CN 206011640 U CN206011640 U CN 206011640U
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- China
- Prior art keywords
- front template
- frame
- pattern plate
- shelf
- hydraulic pressure
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- Expired - Fee Related
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- 230000007306 turnover Effects 0.000 claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model proposes a kind of swing cover type hydraulic pressure die-shelf, including bracing frame, front template and turnover rear pattern plate, is provided with guide rail on bracing frame, front template is movably arranged in guide rail by the first travelling carriage, and rear pattern plate is movably arranged in guide rail by the second travelling carriage；Bracing frame includes underframe, the side frame being fixed on underframe and is fixed on the upper frame on side frame top.This utility model reduces weight of equipment by removing four columns in original fixture, makes installation, the operation more safe ready of mould；Vertical installation is changed to horizontal installation, and clamp force distribution is uniform, effectively by mold cramping material from leakage can not be resulted in when mould is biased；Front template and rear pattern plate reduce the degree of wear by guide rail sliding simultaneously；Motion, four die cylinders and four lead columns that front template is driven using mechanical type lazy-tongs, it is ensured that the smooth release of template.
Description
Technical field
This utility model is related to a kind of injection molding apparatus, particularly relates to a kind of swing cover type hydraulic pressure die-shelf.
Background technology
Swing cover type hydraulic pressure die-shelf used in now macromolecule injection mo(u)lding, is four-column type hydraulically operated fixture, four-column type hydraulic pressure
Fixture quality is big, installation difficulty, and constructs complexity, high to requirement on machining accuracy；Intermediate plate in four-column type hydraulically operated fixture is being lived
Lack the protection to four posts during dynamic, wear and tear larger, and when mould is biased, material side leakage can be caused；Four-column type hydraulic clip
Tool operation is dangerous, and the guide pillar in equipment is easily trampled by personnel, causes to wear and tear.
Utility model content
The utility model proposes a kind of swing cover type hydraulic pressure die-shelf, eliminates four columns in original fixture, reduces and set
Standby quality, makes installation, the operation more safe ready of mould；Original vertical installation is changed to horizontal installation, can be pressed from both sides with multiple spot
Tightly, make clamp force distribution uniform, even if mould biasing effectively by mold cramping can not result in the leakage of injection material yet；With
When front template and turnover rear pattern plate by guide rail sliding, reduce the degree of wear；Using mechanical type lazy-tongs
Drive motion, four die cylinders and four lead columns of front template, it is ensured that the smooth release of template.
The technical solution of the utility model is realized in：
A kind of swing cover type hydraulic pressure die-shelf, including：Bracing frame, front template and turnover rear pattern plate, set on support frame as described above
Guide rail is equipped with, the front template is movably arranged in the guide rail by the first travelling carriage, the rear pattern plate passes through the second travelling carriage
It is movably arranged in the guide rail；Support frame as described above includes underframe, the side frame being fixed on underframe and is fixed on the top on side frame top
Frame；The overturning oil cylinder of the control rear pattern plate upset is fixed with second travelling carriage, and the overturning oil cylinder is simultaneously fixed at
On the rear pattern plate；The front template is fixed on the side frame by a combination mould oil cylinder and one group of lead column, the side frame
The mechanical type lazy-tongs of the control front template motion are provided between the front template.
Further, the mechanical type lazy-tongs include that the transmission group of head and the tail connection, the transmission group include being connected with each other
Power transmission shaft and rack frame, the rack frame two ends respectively install a tooth bar, and a gear, institute are respectively installed in the power transmission shaft two ends
State tooth bar to engage with the gear；Two tooth rests are installed in the middle of the power transmission shaft；The rack frame be fixedly connected described before
Template, the tooth rest are fixedly connected the side frame.
Further, the underframe is provided with the horizontal sliding oil cylinder of control the second travelling carriage movement；It is hinged on the underframe
There are the second latch hook oil cylinder and the second latch hook, second latch hook to be also detachably connected with the turnover rear pattern plate bottom.
Further, the first latch hook oil cylinder is hinged with the upper frame, and the first latch hook oil cylinder and upper frame activity simultaneously are even
The first latch hook is connected to, first latch hook is also detachably connected with the turnover rear pattern plate top.
Further, the lead column includes being oriented to column sleeve and is oriented to mast, and the lead column rod set is mounted in the lead column
In set；The guiding column sleeve is fixed on the side frame, and the guiding mast is fixed on the front template.
Further, the die cylinder has four, and the lead column has four, and the guide rail has symmetrical two
Group.
This utility model reduces equipment quality, makes installation, the behaviour of mould by removing four columns in original fixture
Make more safe ready；Original vertical installation is changed to horizontal installation, clamp force distribution can be made uniform, i.e., with multiple spot clamping
Bias mould and also effectively by mold cramping can not result in the leakage of injection material；While front template and turnover rear mold
Plate by guide rail sliding, reduces the degree of wear；Using the motion of mechanical type lazy-tongs drive front template, four conjunctions
Mould oil cylinder and four lead columns, it is ensured that the smooth release of template.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the planar structure schematic diagram for injecting state when a kind of swing cover type hydraulic pressure die-shelf of this utility model works；
Fig. 2 is a kind of planar structure schematic diagram of the mechanical type lazy-tongs of swing cover type hydraulic pressure die-shelf of this utility model；
Fig. 3 is the planar structure schematic diagram for molding 1 state when a kind of swing cover type hydraulic pressure die-shelf of this utility model works；
Fig. 4 is the planar structure schematic diagram for molding 2 states when a kind of swing cover type hydraulic pressure die-shelf of this utility model works；
Fig. 5 is the planar structure schematic diagram of more mold exchange state when a kind of swing cover type hydraulic pressure die-shelf of this utility model works.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
In specific embodiment of the utility model, Fig. 1～Fig. 5 is seen, a kind of swing cover type hydraulic pressure die-shelf, including bracing frame
11st, front template 3 and turnover rear pattern plate 6；Guide rail 10 is provided with bracing frame 11, and guide rail 10 has symmetrical two group, front mould
Plate 3 is movably arranged in guide rail 10 by the first travelling carriage 14, and rear pattern plate 6 is movably arranged in guide rail 10 by the second travelling carriage 7；Before
Template 3 and turnover rear pattern plate 6 by 10 sliding of guide rail, make structure more can stablize, and frictional force is greatly reduced.
In specific embodiment of the utility model, see that Fig. 1, bracing frame 11 include underframe 111, are fixed on underframe 111
Side frame 112 and be fixed on the upper frame 113 on 112 top of side frame.
In specific embodiment of the utility model, Fig. 1 is seen, front template 3 is by a combination mould oil cylinder 2 and one group of lead column
1 is fixed on side frame 112, is provided with the mechanical type lazy-tongs of the control motion of front template 3 between side frame 112 and front template 3；Its
In, die cylinder 2 has four, and coupling mechanism force is provided simultaneously by four die cylinders 2, and locking area is big, and coupling mechanism force is evenly distributed,
Lead column 1 has four, it is ensured that the smooth release of front template 3.
In specific embodiment of the utility model, see that Fig. 2, mechanical transmission mechanism include the transmission group of head and the tail connection, pass
Dynamic group includes that power transmission shaft 21 and the rack frame 20 being connected with each other, 20 two ends of rack frame respectively install a tooth bar 19,21 liang of power transmission shaft
One gear 15 of each installation in end, tooth bar 19 are engaged with gear 15；Two tooth rests 16 are installed in the middle of power transmission shaft 21；Rack frame
20 are fixedly connected front template 3, and power is first delivered to rack frame 20, and rack frame 20 drives front template 3 to move；Tooth rest 16 is fixed and is connected
Side frame 112 is connect, mechanical transmission mechanism is fixed on side frame 112.See Fig. 1, four are ensure that using mechanical type lazy-tongs
Die cylinder 2 is synchronized with the movement, it is ensured that the smooth release of front template 3.
In specific embodiment of the utility model, Fig. 1 is seen, be fixed with the control upset of rear pattern plate 6 on the second travelling carriage 7
Overturning oil cylinder 8, overturning oil cylinder 8 are simultaneously fixed on rear pattern plate 6 and control the upset of turnover rear pattern plate 6, turnover after
Template 6 can carry out 90 degree of upsets under the pull strength of overturning oil cylinder 8.
In specific embodiment of the utility model, see that Fig. 1, underframe 111 are provided with horizontal sliding oil cylinder 9, horizontal sliding oil cylinder 9 and
Two travelling carriages 7 are flexibly connected and control movement of second travelling carriage 7 in guide rail 10, so as to drive turnover rear pattern plate 6
Mobile.
In specific embodiment of the utility model, Fig. 1 is seen, be hinged with the first latch hook oil cylinder 4, the first lock on upper frame 113
Latch hook oil cylinder 4 and upper frame 113 are connected with the first latch hook 5, top of first latch hook 5 also with turnover rear pattern plate 6 simultaneously
It is detachably connected.Be hinged with the second latch hook oil cylinder 13 and the second latch hook 12 on underframe 111, the second latch hook 12 also with turnover after
The bottom of template 6 is detachably connected.
In specific embodiment of the utility model, see that Fig. 2, lead column 1 include being oriented to column sleeve 18 and are oriented to mast 17, lead
It is sleeved in guiding column sleeve 18 to mast 17；It is oriented to column sleeve 18 to be fixed on side frame 112, is oriented to mast 17 and is fixed on front template 3
On.
In specific embodiment of the utility model, during work, swing cover type hydraulic pressure die-shelf has three kinds of operating states.Injection
State, is shown in Fig. 3, and mould bases is closed, and rear pattern plate 6 is locked by the first latch hook 5 and the second latch hook 12, and mechanical type lazy-tongs are by front template
3 ejections, by mold cramping carrying out injection moulding；A state is molded, Fig. 4 is seen, four die cylinders 2 are in mechanical type lazy-tongs
Control under reclaim, front template 3 is withdrawn into original position, the mold clamping force to mould is released；Die sinking two-state, is shown in Fig. 4, the first lock
Hook 5 and the second latch hook 12 unclamp, and horizontal sliding oil cylinder 9 drives the second travelling carriage 7 that turnover rear pattern plate 6 is withdrawn into original position, stays
Going out space facilitates operator to take out the finished product in mould；During more mold exchange state, Fig. 5 is seen, turnover rear pattern plate 6 is being turned over
Turn under the pull strength of oil cylinder 8, downwardly turned over as levelling bench backward, make to change the outfit, fix, to adjust mould enterprising in levelling bench
OK, more safe ready.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of swing cover type hydraulic pressure die-shelf, including：Bracing frame, front template and turnover rear pattern plate, are arranged on support frame as described above
There is guide rail, the front template is movably arranged in the guide rail by the first travelling carriage, the rear pattern plate is lived by the second travelling carriage
Move in the guide rail；Support frame as described above includes underframe, the side frame being fixed on underframe and is fixed on the upper frame on side frame top；
It is characterized in that：The overturning oil cylinder of the control rear pattern plate upset, the upset oil is fixed with second travelling carriage
Cylinder is simultaneously fixed on the rear pattern plate；The front template is fixed on the side frame by a combination mould oil cylinder and one group of lead column
On, the mechanical type lazy-tongs of the control front template motion are provided between the side frame and the front template.
2. swing cover type hydraulic pressure die-shelf as claimed in claim 1, it is characterised in that：The mechanical type lazy-tongs include that head and the tail connect
The transmission group for connecing, the transmission group include that the power transmission shaft being connected with each other and rack frame, the rack frame two ends respectively install a tooth
Bar, the power transmission shaft two ends respectively install a gear, and the tooth bar is engaged with the gear；Two are provided with the middle of the power transmission shaft
Individual tooth rest；The rack frame is fixedly connected the front template, and the tooth rest is fixedly connected the side frame.
3. swing cover type hydraulic pressure die-shelf as claimed in claim 2, it is characterised in that：The underframe is provided with control described second and slides
The horizontal sliding oil cylinder of moving frame movement；Be hinged with the second latch hook oil cylinder and the second latch hook on the underframe, second latch hook also with institute
State turnover rear pattern plate bottom to be detachably connected.
4. swing cover type hydraulic pressure die-shelf as claimed in claim 3, it is characterised in that：The first latch hook oil is hinged with the upper frame
Cylinder, the first latch hook oil cylinder and upper frame are connected with the first latch hook simultaneously, and first latch hook is also turnover with described
Rear pattern plate top is detachably connected.
5. swing cover type hydraulic pressure die-shelf as claimed in claim 4, it is characterised in that：The lead column includes being oriented to column sleeve and guiding
Mast, the lead column rod set are mounted in the guiding column sleeve；The guiding column sleeve is fixed on the side frame, the lead column
Bar is fixed on the front template.
6. swing cover type hydraulic pressure die-shelf as claimed in claim 5, it is characterised in that：The die cylinder has four, described leads
Four are had to post, the guide rail has symmetrical two group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781916.XU CN206011640U (en) | 2016-07-22 | 2016-07-22 | A kind of swing cover type hydraulic pressure die-shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781916.XU CN206011640U (en) | 2016-07-22 | 2016-07-22 | A kind of swing cover type hydraulic pressure die-shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011640U true CN206011640U (en) | 2017-03-15 |
Family
ID=58246072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781916.XU Expired - Fee Related CN206011640U (en) | 2016-07-22 | 2016-07-22 | A kind of swing cover type hydraulic pressure die-shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471519A (en) * | 2017-08-14 | 2017-12-15 | 南通市金马包装材料有限公司 | A kind of production equipment of disappearance template material |
| CN109591265A (en) * | 2018-12-10 | 2019-04-09 | 宁波安创电子科技有限公司 | A kind of urea nozzle injection mold facilitating blanking |
-
2016
- 2016-07-22 CN CN201620781916.XU patent/CN206011640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471519A (en) * | 2017-08-14 | 2017-12-15 | 南通市金马包装材料有限公司 | A kind of production equipment of disappearance template material |
| CN109591265A (en) * | 2018-12-10 | 2019-04-09 | 宁波安创电子科技有限公司 | A kind of urea nozzle injection mold facilitating blanking |
| CN109591265B (en) * | 2018-12-10 | 2020-09-15 | 宁波安创电子科技有限公司 | Urea nozzle injection mold convenient for discharging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |