CN202336565U - Quickly replaced mold core structure - Google Patents
Quickly replaced mold core structure Download PDFInfo
- Publication number
- CN202336565U CN202336565U CN2011202362210U CN201120236221U CN202336565U CN 202336565 U CN202336565 U CN 202336565U CN 2011202362210 U CN2011202362210 U CN 2011202362210U CN 201120236221 U CN201120236221 U CN 201120236221U CN 202336565 U CN202336565 U CN 202336565U
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- Prior art keywords
- core
- mold core
- insert
- mold
- core structure
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- Expired - Lifetime
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a quickly replaced mold core structure, which comprises a movable mold and a stationary mold, wherein an insert (1) is arranged in the movable mold and the stationary mold, and the insert (1) is connected with a mold core (2). The quickly replaced mold core structure is characterized in that: the mold core (2) is in threaded connection with the insert (1), an assembly and disassembly end (3) is arranged at the root of the mold core (2), a mold core replacing tool (4) is matched with the mold core (2), and the end of the mold core replacing tool (4) is provided with a hole (5) matched with the assembly and disassembly end (3). The mold core structure is simple and skilful in design, and can realize quick replacement of the mold core.
Description
Technical field
The utility model relates to a kind of mold cores structure, especially a kind of mold cores structure that can quickly and easily core be disassembled from mould.
Background technology
When the workpiece of some special shape of method processing that utilizes die casting, need on the inserting of dynamic model (or cover half), core be set sometimes, utilize this core on workpiece, to cast out the hole; And under some situation, because the special shape of diecast parts, this core need be arranged in the darker narrow and small die cavity; In case core is damaged like this; Just need to insert when changing core to disassemble from mould, very trouble not only needs the work of labor; But also prolonged the time of maintenance, reduced production efficiency.Therefore need a kind of novel die core structure that can address the above problem now.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, designs ingeniously, can realize changing fast the mold cores structure of core.
The technical solution of the utility model is: a kind of mold cores structure of fast changeable; Comprise dynamic model and quiet mould, dynamic model and quiet mould are provided with inserts 1,1 is connected with core 2 with inserting; It is characterized in that: described core 2 with insert between 1 through being threaded; The root of core 2 is provided with loading and unloading termination 3, is furnished with core mutually with core 2 and changes instrument 4, and the end that core is changed instrument 4 is provided with and loads and unloads the hole 5 that termination 3 matches.
The utility model is compared with prior art, has following advantage
The mold cores structure of the fast changeable of this kind of version; It is simple in structure, designs ingeniously, and its special construction has determined the operator can utilize special-purpose core to change instrument apace it to be disassembled from die insert; Need not dismantle mould; Thereby realized the quick replacing of core, effectively shortened the time of maintenance, enhanced productivity.Therefore we can say that this mold cores structure has possessed multiple advantage, very help in the die-casting process field, applying that its market prospects are comparatively wide.
Description of drawings
Fig. 1 is the sketch map of the utility model embodiment.
The specific embodiment
Below with the specific embodiment of accompanying drawings the utility model.As shown in Figure 1: a kind of mold cores structure of fast changeable, but comprise the dynamic model and the quiet mould of relative motion, dynamic model and quiet mould are provided with inserts 1, is connected with core 2 on 1 inserting, and core 2 with insert between 1 to being threaded; At the root of core 2, promptly near inserting 1 part, be provided with loading and unloading termination 3, change instrument 4 with the core that is provided with that core 2 matches, it is porose 5 that the end that core is changed instrument 4 is offered, and this hole 5 matches with loading and unloading termination 3.
The course of work of the mold cores structure of the fast changeable of the utility model embodiment is following: during matched moulds, and dynamic model and quiet mould move toward one another, the cavity between the two is a forming cavity; Be arranged on the effect that the core of inserting on 12 plays moulding too, when core 2 occurs damaging, when damaged, core changed instrument 4 be enclosed within on the core 2 in casting process; The hole 5 that makes core change instrument 4 ends is buckled on the loading and unloading termination 3 of core root; And rotating core changes instrument 4, insert on 1 because core 2 is threaded in, so core 21 separates with inserting; And utilize novel replacing instrument 4 that new core 2 is connected and insert on 1, just accomplished the replacing of damaged core 2.
Because the root of core 2 is provided with loading and unloading termination 3; Therefore utilize on the part that this core 2 processes corresponding position also exist one with load and unload the platform that has corner angle that termination 3 matches; After casting is accomplished, utilize mach method with its cutting or polish slick and sly, smooth getting final product.
Claims (1)
1. the mold cores structure of a fast changeable; Comprise dynamic model and quiet mould, dynamic model and quiet mould are provided with insert (1), are connected with core (2) with insert (1); It is characterized in that: described core (2) with insert between (1) through being threaded; The root of core (2) is provided with loading and unloading termination (3), is furnished with core mutually with core (2) and changes instrument (4), and the end that core is changed instrument (4) is provided with and loads and unloads the hole (5) that termination (3) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202362210U CN202336565U (en) | 2011-07-06 | 2011-07-06 | Quickly replaced mold core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202362210U CN202336565U (en) | 2011-07-06 | 2011-07-06 | Quickly replaced mold core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336565U true CN202336565U (en) | 2012-07-18 |
Family
ID=46485270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202362210U Expired - Lifetime CN202336565U (en) | 2011-07-06 | 2011-07-06 | Quickly replaced mold core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116753A (en) * | 2016-02-25 | 2017-09-01 | 上海舜富压铸股份有限公司 | A kind of lampshade mould of fast changeable core |
| CN107377897A (en) * | 2017-09-05 | 2017-11-24 | 福建新佳鑫实业有限公司 | A kind of mould core rotation discharging device of screw air compressor |
-
2011
- 2011-07-06 CN CN2011202362210U patent/CN202336565U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116753A (en) * | 2016-02-25 | 2017-09-01 | 上海舜富压铸股份有限公司 | A kind of lampshade mould of fast changeable core |
| CN107377897A (en) * | 2017-09-05 | 2017-11-24 | 福建新佳鑫实业有限公司 | A kind of mould core rotation discharging device of screw air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |