CN110450361A - A kind of turbine mold composite-motion mechanism - Google Patents
A kind of turbine mold composite-motion mechanism Download PDFInfo
- Publication number
- CN110450361A CN110450361A CN201910851228.4A CN201910851228A CN110450361A CN 110450361 A CN110450361 A CN 110450361A CN 201910851228 A CN201910851228 A CN 201910851228A CN 110450361 A CN110450361 A CN 110450361A
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- pin
- cavity plate
- sliding block
- plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 62
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 230000000452 restraining effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2091/00—Use of waxes as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/757—Moulds, cores, dies
Abstract
The invention discloses a kind of turbine mold composite-motion mechanisms, including rack, bottom plate, punch-pin sliding block liftout plate, distribution is arranged in multiple punch-pin sliding blocks of punch-pin surrounding and is distributed multiple cavity plate sliding blocks that cavity plate surrounding is arranged in, punch-pin sliding block and cavity plate sliding block are overlapped and are protruded into the impeller cavity of Scroll-type chamber, the cavity plate surrounding distributing installation has multiple cavity plate inclined guide rails, the inclined direction of cavity plate inclined guide rails is by inclined downward outward above Scroll-type chamber, cavity plate sliding block is slidably mounted on cavity plate inclined guide rails, the cavity plate slider-actuated mechanism for driving each cavity plate sliding block drops down is also equipped on cavity plate.Structure of the invention design rationally, by the cooperation of each oil cylinder and nitrogen gas spring bar, can take cavity plate sliding block and punch-pin sliding block out of from workpiece; workpiece can also be ejected and complete core pulling action; high degree of automation effectively avoids causing to interfere to turbine member, and turbine manufactures precision height.
Description
Technical field
The present invention relates to turbine production mould technical field, specially a kind of turbine mold composite-motion mechanism.
Background technique
Turbine (Turbo) is the fan in the engine of automobile or aircraft, by utilizing exhaust gas (exhaust gases)
Fuel vapour (fuel vapour) is blown into engine, to improve the performance of engine.Turbine is a kind of energy by flow working medium turn
It is changed to the rotary power machinery of mechanical work.It is one of the main component of aero-engine, gas turbine and steam turbine.
Currently, manufacturing for turbine, the technique generallyd use in industry is first to obtain turbine hair by the mode of model casting
Base, then machine is carried out to blank and adds processing.Turbine mold refers to the mold that wax pattern is generated in melting die cast technique.Turbine mold
Manufacturing cost is directly affected by its structure, material, processing technology.
Existing turbine mould structure design is not reasonable, in the process of die sinking, is easy to cause to interfere to turbine member, cause
The turbine member of casting is bad by plucking or drawing, and the precision of turbine production is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of turbine mold composite-motion mechanisms, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of turbine mold composite-motion mechanism, including rack, bottom plate, punch-pin sliding block liftout plate, distribution setting are in punch-pin surrounding
Multiple punch-pin sliding blocks and distribution multiple cavity plate sliding blocks of cavity plate surrounding are set, punch-pin sliding block is overlapped and is stretched with cavity plate sliding block
In the impeller cavity for entering Scroll-type chamber, the cavity plate surrounding distributing installation has multiple cavity plate inclined guide rails, and cavity plate inclined guide rails incline
Tilted direction is by inclined downward outward above Scroll-type chamber, and cavity plate sliding block is slidably mounted on cavity plate inclined guide rails, on cavity plate
It is also equipped with the cavity plate slider-actuated mechanism for driving each cavity plate sliding block drops down；
Multiple vertically flexible the first oil cylinders are installed, the flexible rod end of each first oil cylinder four with bottom plate respectively in rack
Angle end is fixedly connected, and punch-pin sliding block liftout plate is equipped on bottom plate, is fixed with multiple groups support column on punch-pin sliding block liftout plate, and every group
Support column at the top of be fixed with punch-pin cross slide way, sliding is provided with corresponding punch-pin sliding block on punch-pin cross slide way；
Also installation is for driving the flared punch-pin slider-actuated mechanism of each punch-pin sliding block in rack.
As a further solution of the present invention: the punch-pin slider-actuated mechanism includes the second oil of multiple transversal stretchings
Cylinder, the second oil cylinder are mounted on the rack, and the telescopic end of the second oil cylinder is connected with punch-pin and pulls block, and punch-pin pulls block far from the second oil
The side of cylinder, which is provided with, pulls block inclined surface, pulls and is fixed with punch-pin inclined guide rails on block inclined surface, punch-pin inclined guide rails incline
Tilted direction is from outer upper side to Scroll-type chamber inclined downward, and punch-pin sliding block is slidably mounted on punch-pin inclined guide rails, and punch-pin is drawn
The lower end surface of motion block is also provided with accommodating vallecular cavity corresponding with punch-pin cross slide way.
As a further solution of the present invention: the cavity plate slider-actuated mechanism includes nitrogen gas spring bar, nitrogen gas spring bar
One end connect with cavity plate, the other end of nitrogen gas spring bar is connect with cavity plate sliding block.
As a further solution of the present invention: the cavity plate corresponds to each cavity plate inclined guide rails and is mounted on one group of guiding
The extending direction of bar, guide rod is parallel with the extending direction of cavity plate inclined guide rails, and guide rod sliding is interspersed in inside punch-pin sliding block
Rod set in, the fixed restraining position ring block in the lower end of guide rod.
As a further solution of the present invention: being fixed with punch-pin among the punch-pin sliding block and the curved surface of cavity plate sliding block overlapping
Be fixed with cavity plate drag hook among the curved surface of drag hook, the cavity plate sliding block and punch-pin sliding block overlapping, punch-pin drag hook and cavity plate drag hook it
Between by the sliding contact of drag hook inclined-plane cooperate.
As a further solution of the present invention: further include inserting mold mechanism, inserts mold mechanism and include the first slotting mould and the second slotting mould,
First slotting mould and the second slotting mould overlap in the impeller cavity for being inserted into the inner wall of turbine and the preceding termination with punch-pin sliding block, cavity plate sliding block
Touching, the first slotting mould are connect by the first driving mechanism with oblique top fixed plate, and the second slotting mould passes through the second driving mechanism
It is connect with oblique top fixed plate, oblique top fixed plate is arranged above punch-pin sliding block liftout plate, is equipped in the rack multiple vertical
Flexible third oil cylinder, the flexible rod end of each third oil cylinder are fixedly connected with four angles end of oblique top fixed plate respectively.
As a further solution of the present invention: first driving mechanism include oblique jacking guide bar, angle ejector rod, sliding shoe with
And fixing seat, the top of angle ejector rod are fixedly connected with the first slotting mould, the bottom end of angle ejector rod is fixedly connected with sliding shoe, the fixation
Seat is mounted on oblique top fixed plate lower end surface, and mounting groove is offered inside fixing seat, is offered on the two sides side wall of mounting groove oblique
Guide groove, the sliding shoe are slidably mounted in oblique guide groove by the protrusion bar of two sides, and mounting groove is fixedly arranged at the front end with limit plate,
The oblique jacking guide bar activity is threaded through inside sliding shoe, and oblique jacking guide bar top is hinged on the guide rod seat of top, top guide rod
Seat is fixed on punch-pin, and oblique jacking guide bar bottom end is hinged on bottom bar seat, and bottom bar seat is fixed on bottom plate.
As a further solution of the present invention: second driving mechanism is identical as the structure of the first driving mechanism, and first
The fixing seat of driving mechanism and the fixing seat of the second driving mechanism are integrally formed.
Compared with prior art, the beneficial effects of the present invention are: during cavity plate and punch-pin separate, cavity plate sliding block by
The power (nitrogen gas spring bar stress is compressed when molding) sprung back to nitrogen gas spring bar is moved outward along the face with punch-pin shoe contact
It is dynamic, until completely disengaging workpiece；Punch-pin sliding block liftout plate is driven to move up by the first oil cylinder, to drive support column, convex
Mould cross slide way and punch-pin sliding block move together upwards, after the distance moved up is more than the die joint of turbine, by the second oil cylinder
Punch-pin is pulled to pull block, punch-pin pulls block to drive punch-pin sliding block to be displaced outwardly by punch-pin inclined guide rails, until being detached from workpiece；It is logical
Cross third oil cylinder drive oblique top fixed plate move up, the fixing seat in oblique top fixed plate can also move upwards, the first slotting mould and
The movement of core pulling is completed while second slotting mould ejection workpiece.Structure of the invention design rationally, passes through each oil cylinder and nitrogen bullet
The cooperation of spring base can take cavity plate sliding block and punch-pin sliding block out of from workpiece, moreover it is possible to and it ejects workpiece and completes core pulling action, from
Dynamicization degree is high, effectively avoids causing to interfere to turbine member, turbine manufactures precision height.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of turbine mold composite-motion mechanism；
Fig. 2 is a kind of structural schematic diagram of turbine mold composite-motion mechanism convexity mode slider；
Fig. 3 is the structural schematic diagram amplified at A in a kind of turbine mold composite-motion mechanism；
Fig. 4 is the structural schematic diagram that mold mechanism is inserted in a kind of turbine mold composite-motion mechanism.
In figure: 100- turbine, 1- bottom plate, 11- punch-pin sliding block liftout plate, 12- oblique top fixed plate, 13- third oil cylinder, 14-
First oil cylinder, 15- support column, 16- punch-pin cross slide way, 2- punch-pin sliding block, 21- punch-pin pulling block, 22- punch-pin inclined guide rails,
The second oil cylinder of 23-, 24- punch-pin drag hook, 3- cavity plate sliding block, 31- cavity plate inclined guide rails, 32- guide rod, 33- nitrogen gas spring bar,
34- cavity plate drag hook, the first driving mechanism of 4-, 41- angle ejector rod, 42- oblique jacking guide bar, the top 421- guide rod seat, 422- are led bottom
Pole socket, 43- fixing seat, the oblique guide groove of 431-, 432- limit plate, 44- sliding shoe, 5- first insert mould, and 6- second inserts mould.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~4 are please referred to, the present invention provides a kind of technical solution: a kind of turbine mold composite-motion mechanism, including machine
Frame, bottom plate 1, punch-pin sliding block liftout plate 11, multiple punch-pin sliding blocks 2 of punch-pin surrounding are arranged in for distribution and distribution is arranged in cavity plate
Multiple cavity plate sliding blocks 3 of surrounding, punch-pin sliding block 2 and cavity plate sliding block 3 are overlapped and are protruded into the impeller cavity of Scroll-type chamber, the cavity plate
Surrounding distributing installation has multiple cavity plate inclined guide rails 31, and the inclined direction of cavity plate inclined guide rails 31 is by outside above Scroll-type chamber
Side-lower inclination, cavity plate sliding block 3 are slidably mounted on cavity plate inclined guide rails 31, are also equipped on cavity plate for driving each cavity plate
The cavity plate slider-actuated mechanism of 3 drops down of sliding block；
Multiple vertically flexible the first oil cylinders 14 are installed in rack, the flexible rod end of each first oil cylinder 14 respectively with bottom plate 1
Four angles end be fixedly connected, punch-pin sliding block liftout plate 11 is installed on bottom plate 1, is fixed with multiple groups on punch-pin sliding block liftout plate 11
Support column 15 is fixed with punch-pin cross slide way 16 at the top of every group of support column 15, and sliding is provided with pair on punch-pin cross slide way 16
The punch-pin sliding block 2 answered；
Also installation is for driving the flared punch-pin slider-actuated mechanism of each punch-pin sliding block 2 in rack.
It may be preferred that the punch-pin slider-actuated mechanism includes the second oil cylinder 23 of multiple transversal stretchings, the second oil cylinder 23
It is mounted on the rack, the telescopic end of the second oil cylinder 23 is connected with punch-pin and pulls block 21, and punch-pin pulls block 21 far from the second oil cylinder 23
Side be provided with pull block inclined surface, pull block inclined surface on be fixed with punch-pin inclined guide rails 22, punch-pin inclined guide rails 22
Inclined direction is from outer upper side to Scroll-type chamber inclined downward, and punch-pin sliding block 2 is slidably mounted on punch-pin inclined guide rails 22, convex
The lower end surface of die drawing motion block 21 is also provided with accommodating vallecular cavity corresponding with punch-pin cross slide way 16.
The cavity plate slider-actuated mechanism includes nitrogen gas spring bar 33, and one end of nitrogen gas spring bar 33 is connect with cavity plate, nitrogen
The other end of gas spring bar 33 is connect with cavity plate sliding block 3.
The cavity plate corresponds to each cavity plate inclined guide rails 31 and is mounted on one group of guide rod 32, the extending direction of guide rod 32
Parallel with the extending direction of cavity plate inclined guide rails 31, the sliding of guide rod 32 is interspersed in the rod set inside punch-pin sliding block 2, guide rod
The fixed restraining position ring block in 32 lower end.
It may be preferred that it is fixed with punch-pin drag hook 24 among the curved surface that the punch-pin sliding block 2 is overlapped with cavity plate sliding block 3, it is described
It is fixed with cavity plate drag hook 34 among the curved surface that cavity plate sliding block 3 and punch-pin sliding block 2 overlap, between punch-pin drag hook 24 and cavity plate drag hook 34
Cooperated by the sliding contact of drag hook inclined-plane.
It may be preferred that inserting mold mechanism includes the first slotting mould 5 and the second slotting mould 6 the invention also includes slotting mold mechanism, first is inserted
Mould 5 and the second slotting mould 6 overlap in the impeller cavity for being inserted into the inner wall of turbine 100 and the preceding termination with punch-pin sliding block 2, cavity plate sliding block 3
Touching, the first slotting mould 5 are connect by the first driving mechanism 4 with oblique top fixed plate 12, and the second slotting mould 6 passes through the second driving
Mechanism is connect with oblique top fixed plate 12, and oblique top fixed plate 12 is arranged above punch-pin sliding block liftout plate 11, is installed in the rack
Have multiple vertically flexible third oil cylinders 13, the flexible rod end of each third oil cylinder 13 respectively with four angles of oblique top fixed plate 12
End is fixedly connected.
It may be preferred that first driving mechanism 4 includes oblique jacking guide bar 42, angle ejector rod 41, sliding shoe 44 and fixes
Seat 43, the top of angle ejector rod 41 is fixedly connected with the first slotting mould 5, and the bottom end of angle ejector rod 41 is fixedly connected with sliding shoe 44, described
Fixing seat 43 is mounted on 12 lower end surface of oblique top fixed plate, offers mounting groove inside fixing seat 43, on the two sides side wall of mounting groove
Oblique guide groove 431 is offered, the sliding shoe 44 is slidably mounted in oblique guide groove 431 by the protrusion bar of two sides, mounting groove
Be fixedly arranged at the front end with limit plate 432,42 activity of oblique jacking guide bar is threaded through inside sliding shoe 44,42 top of oblique jacking guide bar
It is hinged on the guide rod seat 421 of top, top guide rod seat 421 is fixed on punch-pin, and 42 bottom end of oblique jacking guide bar is hinged on bottom and leads
On pole socket 422, bottom bar seat 422 is fixed on bottom plate 1.
Second driving mechanism is identical as the structure of the first driving mechanism 4, the fixing seat and second of the first driving mechanism 4
The fixing seat of driving mechanism is integrally formed.
Cavity plate slide block movement principle: in die sinking, during cavity plate and punch-pin separate, cavity plate sliding block 3 is by nitrogen
The power (nitrogen gas spring bar stress is compressed when molding) that spring lever 33 is sprung back moves outward along the face contacted with punch-pin sliding block 2,
Until completely disengaging workpiece (turbine)；The fixed restraining position ring block in the lower end of guide rod 32, stop collar can prevent cavity plate sliding block 3 from falling
It falls；Cavity plate drag hook 34 is to be fixed by screws in 3 lower end surface of cavity plate sliding block, and punch-pin drag hook 24 is to be fixed by screws in punch-pin to slide
2 upper surface of block is cooperated between punch-pin drag hook 24 and cavity plate drag hook 34 by the sliding contact of drag hook inclined-plane, in order in cavity plate
Give cavity plate sliding block one initial power with punch-pin separated moment, it, cannot timely band because nitrogen gas spring bar 33 can lock sometimes
Dynamic 3 outward movment of cavity plate sliding block, will cause the damage to workpiece (turbine 100).
Punch-pin slide block movement principle: punch-pin sliding block liftout plate 11 is driven to move up by the first oil cylinder 14, to drive
Support column 15, punch-pin cross slide way 16 and punch-pin sliding block 2 move together upwards, and the distance moved up is more than point of turbine 100
Behind type face, punch-pin is pulled to pull block 21 by the second oil cylinder 23, punch-pin pulls block 21 to drive punch-pin sliding by punch-pin inclined guide rails 22
Block 2 is displaced outwardly, until being detached from workpiece (turbine 100).
It inserts mold mechanism motion principle: driving oblique top fixed plate 12 to move up by third oil cylinder 13, oblique top fixed plate 12
On fixing seat 43 can also move upwards, since sliding shoe 44 is slidably mounted in oblique guide groove 431 by the protrusion bar of two sides,
The bottom end of angle ejector rod 41 is fixedly connected with sliding shoe 44, and therefore, angle ejector rod 41 can move upwards same along oblique jacking guide bar 42
When can inwardly move, the first slotting mould 5 and the second slotting mould 6 complete the movement of core pulling while ejecting workpiece (turbine 100).
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of turbine mold composite-motion mechanism, it is characterised in that: including rack, bottom plate (1), punch-pin sliding block liftout plate
(11), distribution is arranged in multiple punch-pin sliding blocks (2) of punch-pin surrounding and is distributed multiple cavity plate sliding blocks that cavity plate surrounding is arranged in
(3), punch-pin sliding block (2) and cavity plate sliding block (3) overlap and protrude into the impeller cavity of Scroll-type chamber, the cavity plate surrounding distributing installation
There are multiple cavity plate inclined guide rails (31), the inclined direction of cavity plate inclined guide rails (31) is by lower section is inclined outward above Scroll-type chamber
Tiltedly, cavity plate sliding block (3) is slidably mounted on cavity plate inclined guide rails (31), is also equipped on cavity plate for driving each cavity plate sliding block
(3) the cavity plate slider-actuated mechanism of drops down；
Multiple vertically flexible the first oil cylinders (14) are installed in rack, the flexible rod end of each first oil cylinder (14) respectively with bottom
Four angles end of plate (1) is fixedly connected, and punch-pin sliding block liftout plate (11), punch-pin sliding block liftout plate (11) are equipped on bottom plate (1)
On be fixed with multiple groups support column (15), be fixed with punch-pin cross slide way (16) at the top of every group of support column (15), punch-pin is laterally led
Sliding is provided with corresponding punch-pin sliding block (2) on rail (16)；
Also installation is for driving each flared punch-pin slider-actuated mechanism of punch-pin sliding block (2) in rack.
2. a kind of turbine mold composite-motion mechanism according to claim 1, it is characterised in that: the punch-pin slider-actuated
Mechanism includes the second oil cylinder (23) of multiple transversal stretchings, and the second oil cylinder (23) is mounted on the rack, and the second oil cylinder (23) are stretched
Contracting end is connected with punch-pin and pulls block (21), and punch-pin pulls block (21) to be provided with far from the side of the second oil cylinder (23) and pulls block inclination
Face pulls and is fixed with punch-pin inclined guide rails (22) on block inclined surface, and the inclined direction of punch-pin inclined guide rails (22) is by outside
Direction Scroll-type chamber inclined downward, punch-pin sliding block (2) are slidably mounted on punch-pin inclined guide rails (22), and punch-pin pulls block (21)
Lower end surface is also provided with accommodating vallecular cavity corresponding with punch-pin cross slide way (16).
3. a kind of turbine mold composite-motion mechanism according to claim 1, it is characterised in that: the cavity plate slider-actuated
Mechanism includes nitrogen gas spring bar (33), and one end of nitrogen gas spring bar (33) is connect with cavity plate, the other end of nitrogen gas spring bar (33)
It is connect with cavity plate sliding block (3).
4. a kind of turbine mold composite-motion mechanism according to claim 3, it is characterised in that: the cavity plate is corresponding each
Cavity plate inclined guide rails (31) are mounted on one group of guide rod (32), extending direction and cavity plate inclined guide rails (31) of guide rod (32)
Extending direction it is parallel, guide rod (32) sliding is interspersed in the internal rod set of punch-pin sliding block (2), and the lower end of guide rod (32) is solid
Determine restraining position ring block.
5. a kind of turbine mold composite-motion mechanism according to claim 3, it is characterised in that: the punch-pin sliding block (2)
It is fixed with punch-pin drag hook (24) among the curved surface of cavity plate sliding block (3) overlapping, the cavity plate sliding block (3) and punch-pin sliding block (2) are folded
It is fixed among the curved surface of conjunction cavity plate drag hook (34), is slided between punch-pin drag hook (24) and cavity plate drag hook (34) by drag hook inclined-plane
It is engaged.
6. a kind of turbine mold composite-motion mechanism according to claim 1, it is characterised in that: it further include inserting mold mechanism,
Inserting mold mechanism includes the first slotting mould (5) and the second slotting mould (6), and the first slotting mould (5) and the second slotting mould (6) overlapping are inserted into turbine
(100) in the impeller cavity of inner wall and the preceding end in contact with punch-pin sliding block (2), cavity plate sliding block (3), the first slotting mould (5) are logical
It crosses the first driving mechanism (4) to connect with oblique top fixed plate (12), the second slotting mould (6) is solid by the second driving mechanism and oblique top
Fixed board (12) connection, oblique top fixed plate (12) setting are equipped with multiple above punch-pin sliding block liftout plate (11) in the rack
Vertically flexible third oil cylinder (13), the flexible rod end of each third oil cylinder (13) respectively with four angles of oblique top fixed plate (12)
End is fixedly connected.
7. a kind of turbine mold composite-motion mechanism according to claim 6, it is characterised in that: first driving mechanism
(4) include oblique jacking guide bar (42), angle ejector rod (41), sliding shoe (44) and fixing seat (43), the top of angle ejector rod (41) with
First slotting mould (5) is fixedly connected, and the bottom end of angle ejector rod (41) is fixedly connected with sliding shoe (44), and the fixing seat (43) is mounted on
Oblique top fixed plate (12) lower end surface, fixing seat (43) is internal to offer mounting groove, offers on the two sides side wall of mounting groove oblique
Guide groove (431), the sliding shoe (44) is slidably mounted in oblique guide groove (431) by the protrusion bar of two sides, before mounting groove
End is fixed with limit plate (432), and oblique jacking guide bar (42) activity is threaded through sliding shoe (44) inside, oblique jacking guide bar (42)
Top is hinged on top guide rod seat (421), and top guide rod seat (421) is fixed on punch-pin, oblique jacking guide bar (42) bottom end hinge
It connects on bottom bar seat (422), bottom bar seat (422) is fixed on bottom plate (1).
8. a kind of turbine mold composite-motion mechanism according to claim 7, it is characterised in that: second driving mechanism
Identical as the structure of the first driving mechanism (4), the fixing seat of the first driving mechanism (4) and the fixing seat of the second driving mechanism are one
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851228.4A CN110450361A (en) | 2019-09-10 | 2019-09-10 | A kind of turbine mold composite-motion mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851228.4A CN110450361A (en) | 2019-09-10 | 2019-09-10 | A kind of turbine mold composite-motion mechanism |
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| CN110450361A true CN110450361A (en) | 2019-11-15 |
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| CN108437318A (en) * | 2018-03-13 | 2018-08-24 | 苏州经贸职业技术学院 | The compound oblique motion of sliding and the compound oblique moving mold of sliding |
| CN211031061U (en) * | 2019-09-10 | 2020-07-17 | 常州硕锋模具科技有限公司 | Compound movement mechanism of turbine mould |
-
2019
- 2019-09-10 CN CN201910851228.4A patent/CN110450361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184444A (en) * | 2012-03-09 | 2013-09-19 | Sumitomo Heavy Ind Ltd | Injection molding machine |
| CN108437318A (en) * | 2018-03-13 | 2018-08-24 | 苏州经贸职业技术学院 | The compound oblique motion of sliding and the compound oblique moving mold of sliding |
| CN108372637A (en) * | 2018-04-11 | 2018-08-07 | 常州华威模具有限公司 | A kind of washing machine drum mold exerts oneself the structure of ejection |
| CN211031061U (en) * | 2019-09-10 | 2020-07-17 | 常州硕锋模具科技有限公司 | Compound movement mechanism of turbine mould |
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