CN106825484B - It is a kind of to vacuumize lateral pressing structure of shoe for manufacture water cooling clutch housing - Google Patents
It is a kind of to vacuumize lateral pressing structure of shoe for manufacture water cooling clutch housing Download PDFInfo
- Publication number
- CN106825484B CN106825484B CN201611237988.9A CN201611237988A CN106825484B CN 106825484 B CN106825484 B CN 106825484B CN 201611237988 A CN201611237988 A CN 201611237988A CN 106825484 B CN106825484 B CN 106825484B
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- Prior art keywords
- side pressure
- shoe
- clutch housing
- pressing structure
- lateral pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
- B22D17/145—Venting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2069—Exerting after-pressure on the moulding material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention belongs to die casting technical fields, it provides and a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, it is arranged on the side of compression mod, clutch housing is arranged in the injection mold cavity of compression mod, vacuumizing lateral pressing structure of shoe has at three, lateral pressing structure of shoe is vacuumized to withstand at the raised position of the clutch housing in injection mold cavity, it includes valve type vacuum extractor and side-pressing device to vacuumize lateral pressing structure of shoe, it is communicated in valve type vacuum extractor and injection mold cavity and for carrying out vacuuming action, side-pressing device and valve type vacuum extractor link and be used to squeeze clutch housing raised position make the raised position be squeezed pressure after carry out feeding.The advantage of the invention is that using multiple lateral pressing structure of shoe and the valve type of hydraulic oil cylinder driving being combined to vacuumize, avoids cast(ing) surface from shrinkage cavity and porosity phenomenon occur, ensure that the total quality of clutch housing.
Description
Technical field
The invention belongs to die casting technical fields, and in particular to a kind of for manufacturing vacuumizing for water cooling clutch housing
Lateral pressing structure of shoe.
Background technology
Die casting field at home, mold cooling mostly use it is air-cooled, with the development of cooling technology, natural room temperature full water cooling
As the cooling new method of die casting, however in this approach, mold inflow temperature is non-constant, and cooling effect is unstable,
If temperature deviation is more greatly, easily there is Shrinkage cavity waste product, manipulator often leans on experience within the scope of guiding book, estimation setting cooling
The parameters such as time are unfavorable for stablizing casting technique, are unfavorable for efficiently producing, influence yield and quality.It such as produces and obtains clutch in Fig. 1
3 product of device shell, here during thermoforming, since the outer surface surrounding edge of clutch is with many irregular convex
Position 4 is played, the bulge-structure part shrinkage cavity and porosity can be caused directly to drop such as without control during die cast here
Leak, gas leakage are tested in low casting strength, casting pressure resistance, and machined surface cavity occurs, causes casting unqualified.
Invention content
The technical problem to be solved by the present invention is to the present situations for the prior art, and provide one kind and cast(ing) surface is avoided to go out
Existing shrinkage cavity and porosity phenomenon vacuumizes lateral pressing structure of shoe for manufacture water cooling clutch housing.
To solve the above problems, vacuumizing side compression machine for manufacture water cooling clutch housing the present invention provides a kind of
Structure is arranged on the side of compression mod, and clutch housing is arranged in the injection mold cavity of compression mod, which is characterized in that described
Vacuumizing lateral pressing structure of shoe has at three, vacuumizes lateral pressing structure of shoe and withstands at the raised position of the clutch housing in injection mold cavity,
The described lateral pressing structure of shoe that vacuumizes includes valve type vacuum extractor and side-pressing device, the valve type vacuum extractor and injection molding
Communicated in die cavity and for carrying out vacuuming action, the side-pressing device link with valve type vacuum extractor and be used for extruding from
The raised position of clutch shell carries out feeding after making the raised position be squeezed pressure.
The measure taken for optimization said program specifically includes：
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the side-pressing device packet
Side pressure jacking block, side pressure auxiliary belt motion block and side pressure driving part are included, the front end on the side pressure jacking block has and protrusion
The adaptable side pressure top of position shape, the side pressure auxiliary belt motion block are fixedly connected with side pressure jacking block, and the side pressure is driven
Dynamic component can act against side pressure auxiliary belt motion block in side pressure.Here side pressure jacking block fortune is driven by side pressure auxiliary belt motion block
It is dynamic, to realize side pressure.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the side pressure jacking block and
It is provided with oblique starboard trimtab between side pressure auxiliary belt motion block, the first skew adjustment slot and second is tiltedly on the oblique starboard trimtab
Adjustment tank is both provided with elongated insertion part in the first skew adjustment slot and the second skew adjustment slot, and the elongated insertion part is located at
The side pressure fortune between lock side coping block and side pressure auxiliary belt motion block is adjusted separately in first skew adjustment slot and the second skew adjustment slot
Dynamic position.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the side pressure auxiliary belt
Be additionally provided with set head on motion block, set head rod be provided in the set head, offered in the set head it is main buckle it is recessed
Slot is offered on the side pressure auxiliary belt motion block from button groove, and the both ends of the set head rod are respectively first set clamp
With second set of clamp, the first set clamp and second set of clamp snap onto main button groove and out of button groove respectively.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the main button groove
There is outer limitation convex edge between right side and first set clamp, it is described from convex with interior limitation between button groove and second set of clamp
Edge, the first set clamp and second set of clamp are acted against respectively at outer limitation convex edge and interior limitation convex edge.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, opened in the set head
Equipped with the matched top pressure inlet slot of side pressure driving part, the perforation of the top pressure inlet slot and main button groove is integrated, institute
The side pressure driving part stated includes side pressure cylinder and side pressure rod, and the side pressure rod can stretch into after top pressure inlet slot
To main button groove and top pressure is on set head rod.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the side pressure rod tool
There are raised step head, the raised step crown to lean on the trough rim of top pressure inlet slot along upper.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the valve type vacuumizes
Device is fixed on the outer end of side pressure auxiliary belt motion block, and the valve type vacuum extractor includes vacuum valve and vacuum tube, institute
The vacuum tube stated pass through side pressure auxiliary belt motion block and with internal unicom, the vacuum valve connect with vacuum tube.
It is above-mentioned it is a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, the set head, set
The center of head rod and side pressure rod is on same lateral straight line.
Compared with the prior art, the advantages of the present invention are as follows the valve type for using multiple lateral pressing structure of shoe and combination hydraulic oil cylinder driving
It vacuumizes, cast(ing) surface is avoided shrinkage cavity and porosity phenomenon occur, ensure that the total quality of clutch housing.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this clutch housing；
Fig. 2 is to vacuumize lateral pressing structure of shoe internal structure schematic diagram for manufacture water cooling clutch housing；
Fig. 3 is that this shows for manufacturing the other direction structure for vacuumizing lateral pressing structure of shoe internal structure of water cooling clutch housing
It is intended to.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
In figure, compression mod 1；Injection mold cavity 2；Clutch housing 3；Raised position 4；Valve type vacuum extractor 5；Side-pressing device
6；Side pressure jacking block 7；Side pressure auxiliary belt motion block 8；Side pressure driving part 9；Side pressure top 10；Oblique starboard trimtab 11；First slop regulation
Whole slot 12；Second skew adjustment slot 13；Cover head 14；Cover head rod 15；Main button groove 16；17 out of button groove；First set clamp 18；
Second set of clamp 19；Outer limitation convex edge 20；Interior limitation convex edge 21；Top pressure inlet slot 22；Side pressure cylinder 23；Side pressure rod 24；It is convex
Play step head 25；Vacuum valve 26；Vacuum tube 27.
As shown in FIG. 2 and 3, this lateral pressing structure of shoe that vacuumizes for being used to manufacture water cooling clutch housing, is arranged in die casting
On the side of mould 1, clutch housing 3 is arranged in the injection mold cavity 2 of compression mod 1, and vacuumizing lateral pressing structure of shoe has at three, takes out true
Empty lateral pressing structure of shoe is withstood at the raised position 4 of the clutch housing 3 in injection mold cavity 2, and it includes valve type to vacuumize lateral pressing structure of shoe
It is communicated in vacuum extractor 5 and side-pressing device 6, valve type vacuum extractor 5 and injection mold cavity 2 and is used to carry out vacuuming action,
Side-pressing device 6 links with valve type vacuum extractor 5 and the raised position 4 for squeezing clutch housing 3 is so that the raised position 4
Feeding is carried out after being squeezed pressure.
Specifically side-pressing device 6 includes side pressure jacking block 7, side pressure auxiliary belt motion block 8 and side pressure driving part 9, side
Front end on coping block 7 has the side pressure top 10 being adapted with 4 shape of raised position, side pressure auxiliary belt motion block 8 and side pressure top
Block 7 is fixedly connected, and side pressure driving part 9 can act against side pressure auxiliary belt motion block 8 in side pressure, pass through side pressure auxiliary belt here
Motion block 8 drives side pressure jacking block 7 to move, and to realize side pressure, is provided between side pressure jacking block 7 and side pressure auxiliary belt motion block 8 tiltedly solid
It sets the tone full wafer 11, the first skew adjustment slot 12 and the second skew adjustment slot 13 on oblique starboard trimtab 11, in 12 He of the first skew adjustment slot
Second skew adjustment slot 13 is both provided with elongated insertion part, and elongated insertion part, which is located in the first skew adjustment slot 12 and the second skew adjustment slot 13, to be divided
Lateral compressive movements position that Tiao Zheng be between lock side coping block 7 and side pressure auxiliary belt motion block 8, passes through the first skew adjustment slot 12 here
The oblique fixed angle of side pressure jacking block 7 can be adjusted, the second skew adjustment slot 13 can adjust the oblique of side pressure auxiliary belt motion block 8
Fixed angle can adjust the oblique angle of side pressure after combining the two, can carry out adaptability according to actual needs in this way
It adjusts.
It is additionally provided with set head 14 on side pressure auxiliary belt motion block 8, set head rod 15 is provided in set head 14, covers head 14
Main button groove 16 is inside offered, is offered on side pressure auxiliary belt motion block 8 from button groove, the both ends of set head rod 15 are respectively first
Cover clamp 18 and second set clamp 19, first set clamp 18 and second set of clamp 19 snap onto main button groove 16 and recessed from button respectively
17 in slot, coordinate here by first set clamp 18 and second set of clamp 19 with main button groove 16 and from button groove 17, first is
Easy to disassemble and replacement ensures that connection reliability, second effect also ensure whole movement position, prevents side during exercise
To there is deviation, the effect of side pressurization is influenced, there is outer limitation convex edge between the right side and first set clamp 18 of main button groove 16
20, distinguish from having interior limitation convex edge 21, first set clamp 18 and second set of clamp 19 between button groove and second set of clamp 19
It acts against at outer limitation convex edge 20 and interior limitation convex edge 21, covers and offered and 9 matched top of side pressure driving part in head 14
Press inlet slot 22, top pressure inlet slot 22 and main button groove 16 to penetrate through and be integrated, side pressure driving part 9 including side pressure cylinder 23 and
Side pressure rod 24, side pressure rod 24 can be extend into after top pressure inlet slot 22 at main button groove 16 and top pressure is in set head rod 15
On.Here side pressure cylinder 23 can drive side pressure rod 24 to move, and be moved when side pressure rod 24 stretches into subsequent reforwarding in pressure inlet slot
After will top pressure cover head rod 15, be thus so that set head rod 15 drives side pressure auxiliary belt motion block 8 to move together, cover head 14,
Cover the center of head rod 15 and side pressure rod 24 on same lateral straight line, here so that the lateral pressure in side pressure more
It concentrates uniformly, prevents deviation occur in side pressure, influence side pressure effect.
There is side pressure rod 24 raised step head 25, raised step head 25 to abut against the trough rim of top pressure inlet slot 22 along upper.This
In by raised step head 25 after side pressure rod 24 stretches into top pressure inlet slot 22, can with the movement position of offside pressure rod 24 into
Row limitation, to ensure that in side pressure be side pressure force direction, valve type vacuum extractor 5 is fixed on side pressure auxiliary belt motion block 8
Outer end, valve type vacuum extractor 5 includes vacuum valve 26 and vacuum tube 27, and vacuum tube 27 passes through side pressure auxiliary belt motion block 8
And with internal unicom, vacuum valve 26 connect with vacuum tube 27, and vacuum valve 26 is communicated with outside here, and vacuum valve 26 is logical here
Inside can be vacuumized by crossing vacuum tube 27, to ensure the Forming Quality of clutch housing 3.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
Generation, defined range that however, it does not deviate from the spirit of the invention.
Claims (7)
1. a kind of vacuumizing lateral pressing structure of shoe for manufacture water cooling clutch housing, it is arranged on the side of compression mod, clutch
Shell is arranged in the injection mold cavity of compression mod, which is characterized in that the lateral pressing structure of shoe that vacuumizes has at three, vacuumizes side
Press mechanism is withstood at the raised position of the clutch housing in injection mold cavity, and the lateral pressing structure of shoe that vacuumizes includes that valve type is taken out
Vacuum plant and side-pressing device, communicate in the valve type vacuum extractor and injection mold cavity and for carrying out vacuuming action,
The side-pressing device, which links with valve type vacuum extractor and is used to squeeze the raised position of clutch housing, makes the protrusion position
It sets and carries out feeding after being squeezed pressure；The side-pressing device includes side pressure jacking block, side pressure auxiliary belt motion block and side pressure
There is the side pressure being adapted with raised position shape to come directly towards for driving part, the front end on the side pressure jacking block, the side pressure
Auxiliary belt motion block is fixedly connected with side pressure jacking block, and the side pressure driving part can act against side pressure auxiliary in side pressure and drive
Block；Oblique starboard trimtab is provided between the side pressure jacking block and side pressure auxiliary belt motion block, on the oblique starboard trimtab
First skew adjustment slot and the second skew adjustment slot are both provided with elongated insertion part in the first skew adjustment slot and the second skew adjustment slot,
The elongated insertion part is located at adjusts separately lock side coping block and side pressure is auxiliary in the first skew adjustment slot and the second skew adjustment slot
It helps with the lateral compressive movements position between motion block.
2. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 1, feature exist
In being additionally provided with set head on the side pressure auxiliary belt motion block, set head rod, the set be provided in the set head
Main button groove is offered in head, is offered on the side pressure auxiliary belt motion block from button groove, cover head rod two
End is respectively first set clamp and second set of clamp, and the first set clamp and second set of clamp snap onto main button groove respectively
With from button groove in.
3. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 2, feature exist
In, there is outer limitation convex edge between the right side and first set clamp of the main button groove, it is described from button groove and second set
There is interior limitation convex edge, the first set clamp and second set of clamp act against outer limitation convex edge and interior limit respectively between clamp
At convex edge processed.
4. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 3, feature exist
In being offered in the set head and the matched top pressure inlet slot of side pressure driving part, the top pressure inlet slot and master
Button groove perforation is integrated, and the side pressure driving part includes side pressure cylinder and side pressure rod, the side pressure rod energy
It enough extend into main button groove after top pressure inlet slot and top pressure is on set head rod.
5. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 4, feature exist
In there is the side pressure rod raised step head, the raised step crown to lean on the trough rim of top pressure inlet slot along upper.
6. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 5, feature exist
In the valve type vacuum extractor is fixed on the outer end of side pressure auxiliary belt motion block, and the valve type vacuum extractor includes
Vacuum valve and vacuum tube, the vacuum tube pass through side pressure auxiliary belt motion block and with internal unicom, the vacuum valve with it is true
Blank pipe connects.
7. a kind of lateral pressing structure of shoe that vacuumizes for manufacturing water cooling clutch housing according to claim 6, feature exist
In the center of the set head, set head rod and side pressure rod is on same lateral straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237988.9A CN106825484B (en) | 2016-12-28 | 2016-12-28 | It is a kind of to vacuumize lateral pressing structure of shoe for manufacture water cooling clutch housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237988.9A CN106825484B (en) | 2016-12-28 | 2016-12-28 | It is a kind of to vacuumize lateral pressing structure of shoe for manufacture water cooling clutch housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106825484A CN106825484A (en) | 2017-06-13 |
| CN106825484B true CN106825484B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611237988.9A Active CN106825484B (en) | 2016-12-28 | 2016-12-28 | It is a kind of to vacuumize lateral pressing structure of shoe for manufacture water cooling clutch housing |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009166077A (en) * | 2008-01-15 | 2009-07-30 | Nissan Motor Co Ltd | Device and method for preventing blow off of molten metal |
| CN201147834Y (en) * | 2008-01-31 | 2008-11-12 | 宁波合力模具科技股份有限公司 | Cast die having secondary extrusion mechanism |
| CN201720411U (en) * | 2010-07-28 | 2011-01-26 | 重庆东科模具制造有限公司 | Die-casting die provided with local pressing device |
| CN201940573U (en) * | 2011-01-12 | 2011-08-24 | 东莞宜安科技股份有限公司 | Local pressurization vacuum die casting die |
| CN104550825B (en) * | 2013-10-23 | 2017-02-15 | 比亚迪股份有限公司 | metal forming equipment |
| CN103658593A (en) * | 2013-12-06 | 2014-03-26 | 宁波旭升机械有限公司 | Vacuum secondary extrusion die and die casting method |
| CN204220956U (en) * | 2014-09-15 | 2015-03-25 | 天津市发利汽车压铸件厂 | A kind of die casting with Local cooling |
| CN104801690B (en) * | 2015-03-12 | 2017-04-12 | 宁波市北仑华盛模具厂 | Die-casting die capable of secondarily laterally pulling core |
| CN105465457B (en) * | 2015-12-30 | 2017-12-12 | 广州市型腔模具制造有限公司 | A kind of evacuated die-casting process system |
| CN205763741U (en) * | 2016-04-20 | 2016-12-07 | 共立精机(大连)有限公司 | Pressure-casting mold of speed changer shell |
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