CN108818891A - A kind of standardization fast changing shifts time latch structure of mold - Google Patents
A kind of standardization fast changing shifts time latch structure of mold Download PDFInfo
- Publication number
- CN108818891A CN108818891A CN201810936450.XA CN201810936450A CN108818891A CN 108818891 A CN108818891 A CN 108818891A CN 201810936450 A CN201810936450 A CN 201810936450A CN 108818891 A CN108818891 A CN 108818891A
- Authority
- CN
- China
- Prior art keywords
- shift pin
- connecting rod
- mold
- mold core
- shift
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- 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
- B22D17/2245—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies having walls provided with means for marking or patterning
-
- 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
- B22D17/229—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies with exchangeable die part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
- B28B7/0076—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding letters or marks
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
Abstract
Change shifts time latch structure, including framed, mold core the invention discloses a kind of standardization fast of mold, the mold core be positioned at it is described it is framed in, it is characterised in that：Shift pin is provided in the mold core, the shift pin includes shift pin connecting rod, shift pin, wherein the shift pin connecting rod is positioned in the mold core, and shift pin one end is located by connecting on shift pin connecting rod by screw thread, and the other end is located just at the intracavitary bottom of type of the mold core.Beneficial effects of the present invention include：Shift pin is made into the normal structure of screw-like, mold thickness need to be only had more and adjust shift pin connecting rod, and is convenient for disassembly and assembly, greatly alleviate the labor intensity of worker, save and hand over the interval of service, improve production efficiency.
Description
Technical field
The present invention relates to mould applications, and in particular to a kind of standardization fast changing shifts time latch structure of mold.
Background technique
In order to which product is traceable, structures, the existing shift pins such as days mark, shift pin are usually set in a mold and are fixed on
Mold bottom, one side are located at mold cavity bottom, for shift information to be imprinted on workpiece.Days mark is not usually required to replace
Or the replacement cycle is very long, but shift pin then needs daily each shift replacement, existing shift latch structure usually requires to dismantle
Whole set of die is replaced, and replaces more troublesome between different molds, wastes a large amount of time and manpower.
Summary of the invention
Place in view of the deficiency of the prior art, the present invention provide a kind of standardization fast changing shifts time pin knot of mold
Structure, structure is simple, and replacement is convenient, and versatility is good.
In order to achieve the above object, the invention adopts the following technical scheme：
A kind of standardization fast changing shifts time latch structure of mold, including framed, mold core, the mold core are positioned at described framed
In, it is characterised in that：It is provided with shift pin in the mold core, the shift pin includes shift pin connecting rod, shift pin, wherein institute
Shift pin connecting rod to be stated to be positioned in the mold core, shift pin one end is located by connecting on shift pin connecting rod by screw thread,
Its other end is located just at the intracavitary bottom of type of the mold core.
Further, the shift pin connecting rod is stepped shaft structure, and small head end has the spiral shell for connecting the shift pin
Pit has on the corresponding mold core and penetrates through the stepped hole intracavitary to type from bottom, and the shift pin connecting rod is located in described
In stepped hole.
Further, the shift pin is screw-like structure, and the stub end of each shift pin is carved with different days
Issue, shift number.
Further, the stub end of the shift pin also has convenient for tearing the shift pin open from shift pin connecting rod
From groove.
Further, it is described it is framed in be provided with the transition support rod coaxial with the shift pin connecting rod, the transition branch
Strut one end is contacted with the shift pin connecting rod, the other end by pressing plate limit it is described it is framed on.
Beneficial effects of the present invention include：Shift pin is made into the normal structure of screw-like, need to only have more mold thickness
Shift pin connecting rod is adjusted, and convenient for disassembly and assembly, greatly alleviate the labor intensity of worker, saved and hand over the interval of service, mention
High production efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of shift pin in the present invention；
Fig. 3 is the A direction view in Fig. 2.
Specific embodiment
Combined with specific embodiments below and attached drawing come present invention be described in more detail.
A kind of standardization fast changing shifts time latch structure of mold as shown in Figure 1 to Figure 3, including framed 1, mold core 2, the mould
Core 2 is positioned in described framed 1.Shift pin is provided in the mold core 2, the shift pin includes shift pin connecting rod 3, shift
Pin 4, wherein the shift pin connecting rod 3 is positioned in the mold core 2,4 lower end of shift pin is located by connecting by screw thread
On shift pin connecting rod 3, the upper end is located just at the intracavitary bottom of type of the mold core 2.The shift pin connecting rod 3 is multi-diameter shaft knot
Structure, small head end have the threaded hole for connecting the shift pin 4, have on the corresponding mold core 2 and penetrate through from bottom to type
Intracavitary stepped hole, the shift pin connecting rod 3 is packed into mold core 2 from 2 bottom of mold core, and is limited by the stepped hole.
The shift pin 4 is made into the screw-like structure of standardized designs, while multiple structures are identical in the present invention
Shift pin 4 is one group, and the stub end of each shift pin 4 is carved with different day issues, shift number.It can be divided according to shift
It is one group for A classes of corresponding day issues 1 to 31, it is one group that B classes, which also correspond to day issue 1 to 31,.It can be according to specific shift number point
For corresponding shift pin group number.The stub end end face of the shift pin 4 also have convenient for by the shift pin 4 from shift
Groove is separated on pin connecting rod 3.Groove shapes can be linear type and be also possible to cross, convenient for worker when replacing shift pin
Back-outed with bottle opener or is packed into.There is the external screw thread matched with 3 upper screwed hole of shift pin connecting rod on shift pin 4.
Shift pin 4 by standardizing same design can be adapted for different molds, different according to the thickness of mold
Only need to adjust the length of shift pin connecting rod 3.Usual shift pin connecting rod 3 all with 2 Aided design of mold core, need to only be unified described
Threaded hole on shift pin connecting rod 3 can realize that shift pin 4 exchanges.
In addition to facilitating the integral disassembly, assembly of shift pin, it is provided in described framed 1 coaxial with the shift pin connecting rod 3
Transition support rod 5.Described 5 one end of transition support rod is contacted with the shift pin connecting rod 3, and the other end is limited by pressing plate 6
In described framed 1.The pressing plate 6 is then fastened on described framed 1 by screw.
It is provided for the embodiments of the invention technical solution above to be described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are expounded, the explanation of above embodiments is only applicable to help to understand this
The principle of inventive embodiments；At the same time, for those skilled in the art, according to an embodiment of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (5)
- Time latch structure 1. a kind of standardization fast of mold is changed shifts, including framed (1), mold core (2), the mold core (2) are positioned at institute It states in framed (1), it is characterised in that：Be provided with shift pin in the mold core (2), the shift pin include shift pin connecting rod (3), Shift pin (4), wherein the shift pin connecting rod (3) is positioned in the mold core (2), described shift pin (4) one end passes through Screw thread is located by connecting on shift pin connecting rod (3), and the other end is located just at the intracavitary bottom of type of the mold core (2).
- Time latch structure 2. a kind of standardization fast of mold according to claim 1 is changed shifts, it is characterised in that：The shift pin Connecting rod (3) is stepped shaft structure, and small head end has the threaded hole for connecting the shift pin (4), the corresponding mold core (2) Above have and penetrate through the stepped hole intracavitary to type from bottom, the shift pin connecting rod (3) is located in the stepped hole.
- Time latch structure 3. a kind of standardization fast of mold according to claim 1 is changed shifts, it is characterised in that：The shift pin Following closely (4) is screw-like structure, and the stub end of the shift pin (4) is carved with a day issue, shift number.
- Time latch structure 4. a kind of standardization fast of mold according to claim 3 is changed shifts, it is characterised in that：The shift pin The stub end of nail (4) also has the shift pin (4) separating groove from shift pin connecting rod (3).
- Time latch structure 5. a kind of standardization fast of mold according to claim 1 is changed shifts, it is characterised in that：It is described framed (1) be provided with the transition support rod (5) coaxial with the shift pin connecting rod (3) in, described transition support rod (5) one end with it is described Shift pin connecting rod (3) contact, the other end are limited on framed (1) by pressing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936450.XA CN108818891A (en) | 2018-08-16 | 2018-08-16 | A kind of standardization fast changing shifts time latch structure of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810936450.XA CN108818891A (en) | 2018-08-16 | 2018-08-16 | A kind of standardization fast changing shifts time latch structure of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818891A true CN108818891A (en) | 2018-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810936450.XA Pending CN108818891A (en) | 2018-08-16 | 2018-08-16 | A kind of standardization fast changing shifts time latch structure of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727882A (en) * | 2020-12-29 | 2021-04-30 | 珠海市润星泰电器有限公司 | Connecting structure of extrusion pin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299126B1 (en) * | 1999-03-30 | 2001-10-09 | Hughes, Ii Robert H. | Apparatus for changeably forming information on die cast or molded members |
| CN202539523U (en) * | 2012-04-24 | 2012-11-21 | 珠海嵘泰有色金属铸造有限公司 | Identification stamper for die-casting date |
| CN203061838U (en) * | 2013-01-25 | 2013-07-17 | 昆山莱捷有色金属有限公司 | Die-casting mold allowing quick change of dates and shifts |
| CN206717003U (en) * | 2017-04-27 | 2017-12-08 | 深圳市品成金属制品有限公司 | Die casting with quick-replaceable order of classes or grades at school chapter structure |
| CN209425706U (en) * | 2018-08-16 | 2019-09-24 | 襄阳美利信科技有限责任公司 | A kind of standardization fast changing shifts time latch structure of mold |
-
2018
- 2018-08-16 CN CN201810936450.XA patent/CN108818891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299126B1 (en) * | 1999-03-30 | 2001-10-09 | Hughes, Ii Robert H. | Apparatus for changeably forming information on die cast or molded members |
| CN202539523U (en) * | 2012-04-24 | 2012-11-21 | 珠海嵘泰有色金属铸造有限公司 | Identification stamper for die-casting date |
| CN203061838U (en) * | 2013-01-25 | 2013-07-17 | 昆山莱捷有色金属有限公司 | Die-casting mold allowing quick change of dates and shifts |
| CN206717003U (en) * | 2017-04-27 | 2017-12-08 | 深圳市品成金属制品有限公司 | Die casting with quick-replaceable order of classes or grades at school chapter structure |
| CN209425706U (en) * | 2018-08-16 | 2019-09-24 | 襄阳美利信科技有限责任公司 | A kind of standardization fast changing shifts time latch structure of mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727882A (en) * | 2020-12-29 | 2021-04-30 | 珠海市润星泰电器有限公司 | Connecting structure of extrusion pin |
| CN112727882B (en) * | 2020-12-29 | 2022-09-30 | 珠海市润星泰电器有限公司 | Connecting structure of extrusion pin |
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