CN1094397C - Bevel disc mounted in die casting mold - Google Patents
Bevel disc mounted in die casting mold Download PDFInfo
- Publication number
- CN1094397C CN1094397C CN99102887A CN99102887A CN1094397C CN 1094397 C CN1094397 C CN 1094397C CN 99102887 A CN99102887 A CN 99102887A CN 99102887 A CN99102887 A CN 99102887A CN 1094397 C CN1094397 C CN 1094397C
- Authority
- CN
- China
- Prior art keywords
- swash plate
- foundry goods
- ejector beam
- goods ejector
- die casting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention discloses a bevel disc (1, 13) mounted inside a pressure casting die at a preconcerted angle through a pressure casting piece. Such known designed structure is favorable for an installation and is achieved by maintaining a bevel disc (13) in a support (12) and maintaining a cast piece eject-rod (8) longitudinally slidablely along separated support (12) guide surfaces (14, 15) which are oriented orderly to one another at a predetermined angle, wherein said cast piece eject-rod (8) is used for applying a mechanical force to the bevel disc (13). A pressure casting piece is released by driving the bevel disc (13) swing with said cast piece eject-rod (8) at the end of a pressure casting process.
Description
The present invention relates to a kind ofly be arranged in a swash plate in the compression mod by the predetermined angle of die casting with one.
In order to eject location hook, projection or the recess that protrudes from the die casting, in compression mod, used swash plate, it finishes back moving and swinging and unclamped positioning convex or the location hook that is arranged on the die casting by each swash plate at press casting procedure.Swash plate has occupied relevant with a die casting and obliquity that extend at a predetermined angle in compression mod.Swash plate prolongs and the whole zone of compression mod and its are furnished with a petiolarea that is arranged in the cope match-plate pattern slide block.Swash plate finishes the back at press casting procedure and has finished swing by slide block, thereby die casting is released.
Under the situation of a unique die casting, this layout requirement of most swash plates accurately and through an angle ground is calibrated each swash plate, thereby except being not that inapparent swash plate takes up an area of the requirement, also needs the long production time.
Task of the present invention is to point out a kind of feasible program and shorten the production time, simplify swash plate and install.
Above-mentioned task is finished thus, promptly in a pillar, keeping a swash plate and a foundry goods ejector beam that this swash plate is produced mechanism, foundry goods ejector beam and swash plate vertically are bearing in the pillar spigot surface that is separated from each other and distribute in proper order with a predetermined angular movably, and swash plate finishes the back at press casting procedure and moves into a position of unclamping die casting by the foundry goods ejector beam.
Because finishing the back at press casting procedure, swash plate is introduced into the position that unclamp die casting, so can make the swash plate size smaller by the foundry goods ejector beam that it is applied mechanical force.In layout of the present invention, the swash plate swing mainly is to determine that by the angle between swash plate and the foundry goods ejector beam even angle is big more, it is rapid more then to unclamp die casting by swash plate.Because swash plate and foundry goods ejector beam all vertically are bearing in the gathering sill that is separated from each other of pillar movably, thus the foundry goods ejector beam perpendicular to die casting be installed in the compression mod, thereby needn't take measures under predetermined angular, to calibrate the foundry goods ejector beam specially.To be converted to the swash plate swing along its axial moving by the foundry goods ejector beam thus.Can advantageously obviously dwindle by the installation of known swash plate and produce the cost of decision by this device.
In order to make swash plate swing pass the foundry goods ejector beam, swash plate has the groove that relative its portraitlandscape distributes, one be arranged on the foundry goods ejector beam and insert in this groove according to the projection that shape and groove mate.In addition, the foundry goods ejector beam is designed to half round post in its zone on the swash plate.When press casting procedure finishes, the foundry goods ejector beam is pushed by the half-cylindrical foundry goods ejector beam surface against an one petiolarea, and swing is to cause by inserting foundry goods ejector beam projection in the swash plate groove and the swash plate gathering sill that tilts by relative foundry goods ejector beam moving direction.
In addition, between the pillar stop surface of two mobile distances of stretching to the foundry goods ejector beam obliquely, guide swash plate, and the foundry goods ejector beam is placed in movably vertically in the half-cylindrical pillar recess.
Describe the present invention in detail below with reference to embodiment.
Fig. 1 shows the arrangement of swash plate in up to now the compression mod.
Fig. 2 shows the layout according to swash plate in the compression mod of the present invention.
Fig. 3 is the enlarged perspective of the foundry goods ejector beam of working with swash plate.
In known compression mod embodiment shown in Figure 1, swash plate 1 stretches to cope match-plate pattern 3 as 4 degree from core 2 at a predetermined angle.In cope match-plate pattern 3, for each swash plate 1 is provided with slide block 4, they hold the petiolarea 5 of a guide rod 6 respectively.
After press casting procedure finishes, swash plate 1 is moved along the arrow A direction, wherein each cope match-plate pattern 3 and slide block 4 move along the arrow B direction together.For a recess or projection are set on die casting, an overhang 7 or a groove are housed on swash plate, they have unclamped die casting when swash plate 1 moves.
In the embodiment of the invention shown in Fig. 2,3, needn't be from cope match-plate pattern at the positive swash plate of core direction colonel.
As shown in Figure 2, foundry goods ejector beam 8 is perpendicular to core 9.A free end 10 in the foundry goods ejector beam 8 remains in the cope match-plate pattern 11 and when press casting procedure finishes and moves along the arrow C direction.Foundry goods ejector beam 8 and swash plate 13 remain in the pillar 12.Swash plate 13 vertically is bearing in the gathering sill that is limited by two stop surfaces 14,15 movably, and wherein stop surface 14,15 is with a predetermined angular extension relevant with the die casting shape.Foundry goods ejector beam 8 is designed to half round post in the zone 16 that leans against swash plate 13.In this zone 16, it vertically is fixed in the pillar 12 in perpendicular to core 9 and guiding mechanism that separated by the gathering sill of swash plate 13 movably at one.The guiding mechanism in foundry goods ejector beam 8 zones 16 is designed in half-cylindrical recess unshowned and in the pillar that splits gathering sill 12 that constitutes swash plate 13 and foundry goods ejector beam 8 here.
Swash plate 13 also has 17, one of grooves, and and projection that with foundry goods ejector beam link to each other coupling with this groove embeds in this groove by shape.Foundry goods ejector beam 8 is resisted against under the swash plate that resembles semi-cylindrical surfaces 20 on the petiolarea 19 and it upwards promotes swash plate 13 along the arrow C direction in drawing in its operating process.Because swash plate (as 4 degree) at a predetermined angle stretches in the foundry goods ejector beam 8 and protruding 18 embedded grooves 17 between the stop surface 14,15, so swash plate is swung along arrow D direction in the process of top outside.In this process, can after finishing, arrange the press casting procedure of die casting by its groove 21 that on die casting, ejects in the strip dog swash plate 13 of a location hook.
Claims (5)
1. one kind is arranged in a swash plate (1 in the compression mod with one by the predetermined angle of die casting, 13), it is characterized in that, in a pillar (12), keeping a swash plate (13) and a foundry goods ejector beam (8) that this swash plate (13) is produced mechanism, foundry goods ejector beam (8) and swash plate (13) vertically are bearing in the gathering sill of the pillar (12) that is separated from each other and distribute in proper order with a predetermined angular movably, and swash plate (13) finishes the back by position of unclamping die casting of foundry goods ejector beam (8) immigration at press casting procedure.
2. swash plate as claimed in claim 1 is characterized in that, swash plate (13) has the groove (17) that relative its portraitlandscape distributes, one be arranged on the foundry goods ejector beam (8) and insert in this groove according to shape and the projection (18) that groove (17) mates.
3. swash plate as claimed in claim 1 is characterized in that, foundry goods ejector beam (8) its lean against on the swash plate (13) the zone in (16) be designed to half round post.
4. swash plate as claimed in claim 1 is characterized in that, foundry goods ejector beam (8) leans against on the petiolarea (19) of swash plate (13) by a semi-cylindrical surfaces (20).
5. as claim 1 or 3 described swash plates, it is characterized in that, at two pillar (12) stop surfaces (14 that stretch to the mobile distance of foundry goods ejector beam (8) obliquely, 15) guide swash plate (13) between, and foundry goods ejector beam (8) is placed in movably vertically in a half-cylindrical pillar (12) recess.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19808346.7 | 1998-02-27 | ||
| DE19808346A DE19808346C1 (en) | 1998-02-27 | 1998-02-27 | Inclined coupler in a pressure casting die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1236682A CN1236682A (en) | 1999-12-01 |
| CN1094397C true CN1094397C (en) | 2002-11-20 |
Family
ID=7859127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99102887A Expired - Fee Related CN1094397C (en) | 1998-02-27 | 1999-02-27 | Bevel disc mounted in die casting mold |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1094397C (en) |
| DE (1) | DE19808346C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811183B (en) * | 2010-04-21 | 2012-05-09 | 上海瑞尔实业有限公司 | Thimble structure for die-casting mould |
| CN103157776A (en) * | 2011-12-13 | 2013-06-19 | 春兴铸造(苏州工业园区)有限公司 | Easy-to-remove type die-casting die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098339U (en) * | 1991-06-25 | 1992-03-11 | 西安航空电气公司 | Precision diecasting mold for making thin walled complex casing |
| CN2109274U (en) * | 1992-01-22 | 1992-07-08 | 沈阳市铁西区广宇科学技术研究所 | Pressure casting mould for making bearing inner spacer |
| CN1065820A (en) * | 1990-12-21 | 1992-11-04 | 玛里安尼·韦塞尔 | The detachable inserts that is used for casting mold is produced the casting mold of foundry goods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142047A1 (en) * | 1981-10-23 | 1983-05-11 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | DEVICE FOR DIE CASTING A ROLLER BEARING CAGE |
-
1998
- 1998-02-27 DE DE19808346A patent/DE19808346C1/en not_active Expired - Fee Related
-
1999
- 1999-02-27 CN CN99102887A patent/CN1094397C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065820A (en) * | 1990-12-21 | 1992-11-04 | 玛里安尼·韦塞尔 | The detachable inserts that is used for casting mold is produced the casting mold of foundry goods |
| CN2098339U (en) * | 1991-06-25 | 1992-03-11 | 西安航空电气公司 | Precision diecasting mold for making thin walled complex casing |
| CN2109274U (en) * | 1992-01-22 | 1992-07-08 | 沈阳市铁西区广宇科学技术研究所 | Pressure casting mould for making bearing inner spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19808346C1 (en) | 1999-04-15 |
| CN1236682A (en) | 1999-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101108 Address after: Munich, Germany Patentee after: Siemens AG Address before: Munich, Federal Republic of Germany Patentee before: Siemens AG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021120 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |