CN203227800U - Mold easy to strip - Google Patents
Mold easy to strip Download PDFInfo
- Publication number
- CN203227800U CN203227800U CN 201320262439 CN201320262439U CN203227800U CN 203227800 U CN203227800 U CN 203227800U CN 201320262439 CN201320262439 CN 201320262439 CN 201320262439 U CN201320262439 U CN 201320262439U CN 203227800 U CN203227800 U CN 203227800U
- Authority
- CN
- China
- Prior art keywords
- main body
- valve
- guide rail
- handle
- lobe
- 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
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Abstract
The utility model discloses a mold easy to strip. The mold comprises an upper die (1), a lower die (2) and a loose core (3), and is characterized in that the loose core (3) consists of a main body (31), a left valve (32), a right valve (33), an upper valve (34) and a lower valve (35), wherein four surfaces of the main body (31) are respectively provided with a convex guide rail (61), and the left valve (32), the right valve (33), the upper valve (34) and the lower valve (35) are respectively provided with a concave guide rail (62) which is matched with the convex guide rail (61); the main body (31), the upper valve (34) and the lower valve (35) are respectively provided with a positioning hole (5), and the tail part of the main body (31) is also provided with a positioning baffle plate (44) and a handle (41). Through the structure, a cast is simple and convenient to produce and formed in one step, not only can the quality of a product be guaranteed, but also the working efficiency can be improved, and the production cost can be reduced.
Description
Technical field
The utility model belongs to technical field of mold, particularly a kind of mould of the easy demoulding.
Background technology
The foundry goods thinner for some wall thickness and side wall construction is comparatively complicated in process of production, should not use machined, and one-shot forming casts out, and mould is difficult for the demoulding again or the casting cost is higher.As Fig. 4, thinner and sidewall has the foundry goods of groove structure for a kind of wall thickness, and its part wall thickness is thinner to have only 1.4mm, in process of production, if adopt machined to come machined grooves, because part is thinner, the clamping difficulty, make part deformation easily, waste material increases cost; If employing model casting, cost is higher, increases production cost again.For this reason, the mould of a kind of easy demoulding of specialized designs.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of mould simple and easy, the easy demoulding of operating is provided.
In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme: a kind of mould of the easy demoulding, comprise upper die and lower die and loose core, described loosing core is made up of main body, left lobe, right lobe, epivalve and hypovalve, four surfaces of described main body are equipped with convex guide rail, and described left lobe, right lobe, epivalve and hypovalve are equipped with the spill guide rail that cooperates with convex guide rail; Described main body, epivalve and hypovalve are equipped with locating hole, and the afterbody of described main body also is provided with positioning baffle and handle.
The afterbody of described left lobe also is provided with the handle I.
The afterbody of described right lobe also is provided with the handle II.
The beneficial effects of the utility model are: simple and easy, the easy demoulding of the Mould operation of this easy demoulding, and make the production of foundry goods simple and convenient, one-shot forming can guarantee the quality of product, can increase work efficiency again, reduce production costs.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of loosing core of the present utility model.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of loosing core of the present utility model.
Fig. 4 is a kind of thin-section casting structural representation.
Among the figure: patrix 1, counterdie 2, loose core 3, main body 31, left lobe 32, right lobe 33, epivalve 34, hypovalve 35, handle 41, handle I 42, handle II 43, positioning baffle 44, locating hole 5, convex guide rail 61, spill guide rail 62.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of mould of the easy demoulding, comprise patrix 1, counterdie 2 and loose core 3, described loosing core 3 is made up of main body 31, left lobe 32, right lobe 33, epivalve 34 and hypovalve 35, four surfaces of described main body 31 are equipped with convex guide rail 61, and described left lobe 32, right lobe 33, epivalve 34 and hypovalve 35 are equipped with the spill guide rail 62 that cooperates with convex guide rail 61; Described main body 31, epivalve 34 and hypovalve 35 are equipped with locating hole 5, be used for loosing core and 3 use with patrix 1, counterdie 2 location, the afterbody of described main body 31 also is provided with positioning baffle 44 and handle 41, the afterbody of described left lobe 32 is provided with handle I 42, the afterbody of described right lobe 33 is provided with handle II 43,3 the extraction of being convenient to loose core of the handle 41 of setting, handle I 42 and handle II 43.
During the demoulding, take out patrix 1 and counterdie 2 earlier, extract the alignment pin of locating hole 5 then, main body 31 is extracted out, take out left lobe 32, right lobe 33, epivalve 34 and hypovalve 35 more successively, finish the demoulding, it should be noted that, after taking out each lobe, in time each lobe is reinstalled main body, prevent that each parts from damaging.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. the mould of an easy demoulding, comprise patrix (1), counterdie (2) and loose core (3), it is characterized in that: described loosing core (3) is made up of main body (31), left lobe (32), right lobe (33), epivalve (34) and hypovalve (35), four surfaces of described main body (31) are equipped with convex guide rail (61), and described left lobe (32), right lobe (33), epivalve (34) and hypovalve (35) are equipped with the spill guide rail (62) that cooperates with convex guide rail (61); Described main body (31), epivalve (34) and hypovalve (35) are equipped with locating hole (5), and the afterbody of described main body (31) also is provided with positioning baffle (44) and handle (41).
2. will remove the mould of the 1 described easy demoulding according to right, it is characterized in that: the afterbody of described left lobe (32) also is provided with handle I (42).
3. will remove the mould of the 1 described easy demoulding according to right, it is characterized in that: the afterbody of described right lobe (33) also is provided with handle II (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262439 CN203227800U (en) | 2013-05-15 | 2013-05-15 | Mold easy to strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320262439 CN203227800U (en) | 2013-05-15 | 2013-05-15 | Mold easy to strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227800U true CN203227800U (en) | 2013-10-09 |
Family
ID=49283949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320262439 Expired - Fee Related CN203227800U (en) | 2013-05-15 | 2013-05-15 | Mold easy to strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227800U (en) |
-
2013
- 2013-05-15 CN CN 201320262439 patent/CN203227800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140515 |