CN205464201U - Screw sand casting mould - Google Patents
Screw sand casting mould Download PDFInfo
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- CN205464201U CN205464201U CN201620250803.7U CN201620250803U CN205464201U CN 205464201 U CN205464201 U CN 205464201U CN 201620250803 U CN201620250803 U CN 201620250803U CN 205464201 U CN205464201 U CN 205464201U
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Abstract
The utility model discloses a screw sand casting mould, including base and support a plurality of and that the paddle is corresponding, the support include the adjustable shelf and with base fixed connection's mount, form the oar lobate shaped cavitation that is used for the backing sand between adjustable shelf and the mount. Through the effect of support, can realize piling up the shaping with the quick packing of mould sand to quick formation is used for the oar lobate shaped cavitation of production casting screw, improves the production efficiency of screw greatly.
Description
Technical field
This utility model relates to a kind of mould, particularly to a kind of propeller sand casting mould.
Background technology
In boats and ships casting industry, its propeller is all the foundry work completing propeller by the way of sand is cast, in the mode of its sand casting, all by manually oneself gradually being piled up by mould sand, sand casting method thus is excessively slow, thus affects the production efficiency of propeller.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of production efficiency higher propeller sand casting mould.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of propeller sand casting mould, including base and some supports corresponding with blade, described support includes adjustable shelf and fixes the fixed mount being connected with base, forms the paddle-shaped coelosis for filling sand between described adjustable shelf and fixed mount.
By using technique scheme, by the effect of support, it is possible to realize quickly filling mould sand piling up molding, thus quickly form the paddle-shaped coelosis for producing casting propeller, be greatly improved the production efficiency of propeller.
Preferably, described fixed mount is the Off shape fixed mount being vertically arranged on base, described Off shape fixed mount includes circular arc side end face and the dividing plate arranged along base diameter, and described circular arc side end face is arranged along base edge, and on described circular arc side end face, the end face away from base is inclined end face.
By using technique scheme, it is possible to make fixed mount can more fit the angle of inclination of propeller blade such that it is able to convenient sand mo(u)ld of casting in fixed mount, it is easy to mould sand cast molding in mould.
Preferably, it is additionally provided with support frame in the cavity that described Off shape fixed mount is surrounded.
By using technique scheme, by the effect of support frame, it is possible to be greatly enhanced the structural strength of Off shape fixed mount, improve the structural strength of this mould.
Preferably, described adjustable shelf includes some top mold frame corresponding with Off shape fixed mount, is provided with the connecting rod for connecting top mold frame between described adjacent top mold frame.
By using technique scheme, by the effect of connecting rod, it becomes possible to be convenient for people to the top mold frame installed and one end is arranged on fixed mount, be greatly improved the production efficiency of mould, effectively raise the production capacity of propeller.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the structural representation removing adjustable shelf in embodiment；
Fig. 4 is the enlarged drawing of B in Fig. 3.
Reference: 1, base；2, Off shape fixed mount；21, dividing plate；22, circular arc side end face；23, inclined end face；24, support frame；3, adjustable shelf；31, top mold frame；32, connecting rod；4, paddle-shaped coelosis；5, fixed mount.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
As shown in Figure 1, a kind of propeller sand casting mould, including base 1 and some supports corresponding with blade, described support includes adjustable shelf 3 and the fixed mount 5 that be connected fixing with base 1, forms the paddle-shaped coelosis 4 for filling sand between described adjustable shelf 3 and fixed mount 5.By the effect of support, it is possible to realize quickly filling mould sand piling up molding, thus quickly form the paddle-shaped coelosis 4 for producing casting propeller, be greatly improved the production efficiency of propeller.
As shown in Figure 3 and Figure 4, described fixed mount 5 is the Off shape fixed mount 2 being vertically arranged on base 1, described Off shape fixed mount 2 includes circular arc side end face 22 and the dividing plate 21 arranged along base 1 diameter, described circular arc side end face 22 is arranged along base 1 edge, and on described circular arc side end face 22, the end face away from base 1 is inclined end face 24.Enable to fixed mount 5 can more fit the angle of inclination of propeller blade such that it is able to convenient casting sand mo(u)ld fixed mount 5 in, it is easy to mould sand cast molding in mould.
As it is shown on figure 3, be additionally provided with support frame 24 in the cavity that surrounded of described Off shape fixed mount 2.Effect by support frame 24, it is possible to be greatly enhanced the structural strength of Off shape fixed mount 2, improve the structural strength of this mould.
When filling mould sand in mould, its support frame 24 being arranged in Off shape fixed mount 2 can play effective supporting role, thus be greatly increased the intensity of sand casting mould, be relatively beneficial to casting and the production of propeller.
As depicted in figs. 1 and 2, described adjustable shelf 3 includes some top mold frame 31 corresponding with Off shape fixed mount 2, is provided with the connecting rod 32 for connecting top mold frame 31 between described adjacent top mold frame 31.Effect by connecting rod 32, it becomes possible to be convenient for people to the top mold frame 31 installed and one end is arranged on fixed mount 5, be greatly improved the production efficiency of mould, effectively raise the production capacity of propeller.
When using this mould, can first the mould sand in Off shape fixed mount 2 be filled complete, adjustable shelf 3 be lifted together by connecting rod 32 be arranged on above fixed mount 5 the most again, refill mould sand, thus the Fast Installation realizing this sand casting mould produces, and is greatly improved production efficiency.
The above is only exemplary embodiment of the present utility model, and not for limiting protection domain of the present utility model, protection domain of the present utility model is determined by appended claim.
Claims (4)
1. a propeller sand casting mould, it is characterized in that: include base (1) and some supports corresponding with blade, described support includes adjustable shelf (3) and the fixed mount (5) that be connected fixing with base (1), forms the paddle-shaped coelosis (4) for filling sand between described adjustable shelf (3) and fixed mount (5).
Propeller sand casting mould the most according to claim 1, it is characterized in that: described fixed mount (5) is Off shape fixed mount (2) being vertically arranged on base (1), described Off shape fixed mount (2) includes circular arc side end face (22) and the dividing plate (21) arranged along base (1) diameter, described circular arc side end face (22) is arranged along base (1) edge, and on described circular arc side end face (22), the end face away from base (1) is inclined end face (23).
Propeller sand casting mould the most according to claim 2, is characterized in that: be additionally provided with support frame (24) in the cavity that described Off shape fixed mount (2) is surrounded.
Propeller sand casting mould the most according to claim 3, it is characterized in that: described adjustable shelf (3) includes some top mold frame (31) corresponding with Off shape fixed mount (2), is provided with the connecting rod (32) for connecting top mold frame (31) between described adjacent top mold frame (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250803.7U CN205464201U (en) | 2016-03-29 | 2016-03-29 | Screw sand casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250803.7U CN205464201U (en) | 2016-03-29 | 2016-03-29 | Screw sand casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464201U true CN205464201U (en) | 2016-08-17 |
Family
ID=56647857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250803.7U Active CN205464201U (en) | 2016-03-29 | 2016-03-29 | Screw sand casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226690A (en) * | 2018-10-09 | 2019-01-18 | 大连理工大学 | A kind of propeller casting mold structure |
| CN112756549A (en) * | 2020-12-26 | 2021-05-07 | 台州市椒江永固船舶螺旋桨厂 | Propeller casting equipment |
| CN113953458A (en) * | 2021-10-25 | 2022-01-21 | 台州市椒江永固船舶螺旋桨厂 | Propeller production process |
-
2016
- 2016-03-29 CN CN201620250803.7U patent/CN205464201U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226690A (en) * | 2018-10-09 | 2019-01-18 | 大连理工大学 | A kind of propeller casting mold structure |
| CN109226690B (en) * | 2018-10-09 | 2019-09-27 | 大连理工大学 | A kind of propeller casting mold structure |
| CN112756549A (en) * | 2020-12-26 | 2021-05-07 | 台州市椒江永固船舶螺旋桨厂 | Propeller casting equipment |
| CN113953458A (en) * | 2021-10-25 | 2022-01-21 | 台州市椒江永固船舶螺旋桨厂 | Propeller production process |
| CN113953458B (en) * | 2021-10-25 | 2023-09-08 | 台州市椒江永固船舶螺旋桨厂 | Propeller production process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |