CN204735694U - Frock clamp is used in main bearing cap core assembly molding - Google Patents
Frock clamp is used in main bearing cap core assembly molding Download PDFInfo
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- CN204735694U CN204735694U CN201520337839.4U CN201520337839U CN204735694U CN 204735694 U CN204735694 U CN 204735694U CN 201520337839 U CN201520337839 U CN 201520337839U CN 204735694 U CN204735694 U CN 204735694U
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- frock clamp
- plate
- base plate
- beating cap
- main beating
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Abstract
The utility model discloses a frock clamp is used in main bearing cap core assembly molding, including bottom flat plate, left side locating plate, right side locating plate, portable fixed plate, free end fastening lead screw, the left end in bottom flat plate is connected to the left side locating plate, the right -hand member in bottom flat plate is connected to the right side locating plate, be provided with the removal spout on the locating plate of right side, free end fastening lead screw set up in remove in the spout, portable fixed plate is located bottom flat plate, is connected with free end fastening lead screw, portable fixed plate passes through free end fastening lead screw is in the rotating of removing in the spout is removed or is fixed a position, frock clamp can satisfy main bearing cap somatotype mould assembling casting mode's needs, closes a plurality of main bearing cap sticks into a set of integral cast, adopts a sharing the gating system, and production efficiency is higher, and stands vertically the sand mould through anchor clamps are fixed, and the main bearing cap concave surface structure of casting out makes the distribution of main bearing cap material even up, improves main bearing cap's quality.
Description
Technical field
The utility model relates to locomotive component casting field, is specifically related to a kind of main beating cap cored-up mould frock clamp.
Background technology
Main beating cap is that locomotive explosive motor requires higher parts, and for the effect of the load that withstands shocks, precision and performance requirement are all higher, is an important foundry goods.Its precision and performance directly affect performance and the life-span of main frame, current domestic general locomotive explosive motor main beating cap casting method mostly is horizontal parting sandbox single-piece hand moulding, this scheme production efficiency is low, and main beating cap material skewness, product quality is poor.
The casting method of existing part locomotive explosive motor main beating cap is up/down somatotype mould assembling forging type, this kind of method is adopted to enhance productivity, and improve the quality of products to a certain extent, but this mode between parts each in running gate system cooperatively interacting require very high, combination degree when different parts method to set up, cored-up mould between each sand mold to the precision of final products and performance impact remarkable.Therefore be necessary that the cored-up mould device to existing locomotive explosive motor main beating cap up/down somatotype mould assembling forging type relies on is further improved.
Utility model content
In view of this, the application provides a kind of main beating cap cored-up mould frock clamp, described frock clamp can meet the needs of main beating cap somatotype mould assembling forging type, multiple main beating cap single-piece is combined into one group integrated poured, adopt a shared running gate system, production efficiency is higher, and it is fixing that sand mold is upright by fixture, water the main beating cap concave structure that casts out upward, main beating cap material is evenly distributed, improve the quality of main beating cap.
For solving above technical problem, the technical scheme that the utility model provides is a kind of main beating cap cored-up mould frock clamp, comprise base plate, left positioner plate, right positioner plate, portable fixed head, the fastening screw mandrel of free end, described left positioner plate is connected to base plate left end, described right positioner plate is connected to base plate right-hand member, described right positioner plate is provided with mobile chute, the fastening screw mandrel of described free end is arranged in described mobile chute, described portable fixed head is positioned on base plate, be connected with the fastening screw mandrel of described free end, described portable fixed head is undertaken moving or locating by the turn of the fastening screw mandrel of described free end in described mobile chute.
Preferably, described left positioner plate is connected by least 1 the first bolt with described base plate.
Preferably, described right positioner plate is connected by least 1 the second bolt with described base plate.
Preferably, described base plate is provided with at least one venthole, when wherein said venthole is more than 2 or 2, base plate described in described venthole is uniformly distributed.
More preferred, the internal diameter of described venthole is 16mm.
Preferably, two opposite side of described base plate are respectively arranged with at least 1 handling assembly, more preferably, two opposite side of described base plate are arranged respectively the handling assembly of 2 or more, adopt this setting to ensure described frock clamp keeps balance when handling.
Preferably, the base plate of described fixture is also provided with the polylith combination sand mold of described main beating cap, wherein, concrete is set to: locomotive explosive motor main beating cap is carried out technique piecemeal according to a foundry goods watt arc concave structure mode upward, every block casting part is divided into 2 pieces of sand mold splits, is the polylith combination sand mold that described base plate is arranged.
More preferred, on the base plate of described fixture, the center being positioned at described combination sand mold is also provided with sprue core.
More preferred, described sprue core top is also provided with 1 cup.
The course of work of described main beating cap cored-up mould frock clamp is: by the left positioner plate of the polylith sand mold of described main beating cap near frock clamp, split one by one, keeps vertically placing; The split of described sprue core is placed on cast center; Portable fixed head is placed on the low order end of described polylith sand mold; The fastening screw mandrel of turn free end, holds out against right positioner plate; Cup is placed at sprue core top, namely completes to be cast.
The application compared with prior art, it is described in detail as follows: technical scheme provides a kind of main beating cap cored-up mould frock clamp, comprise base plate, left positioner plate, right positioner plate, portable fixed head, the fastening screw mandrel of free end, described left positioner plate is connected to base plate left end, described right positioner plate is connected to base plate right-hand member, described right positioner plate is provided with mobile chute, the fastening screw mandrel of described free end is arranged in described mobile chute, described portable fixed head is positioned on base plate, be connected with the fastening screw mandrel of described free end, described portable fixed head is undertaken moving or locating by the turn of the fastening screw mandrel of described free end in described mobile chute.
By described main beating cap cored-up mould frock clamp, achieve the transformation that conventional master spindle holds lid pouring procedure, tradition pouring procedure many employings horizontal parting sandbox single-piece hand moulding, this scheme production efficiency is low, and the molten metal casting die of main beating cap adopts the mode kept flat, therefore main beating cap concave structure is towards left side or right side, causes main beating cap of low quality; And pass through the effect of frock clamp described in the application, multiple main beating cap single-piece is combined into one group integrated poured, adopt a shared running gate system, production efficiency is higher, and it is fixing that sand mold is upright by fixture, water the main beating cap concave structure that casts out upward, main beating cap material is evenly distributed, improve the quality of main beating cap.
Accompanying drawing explanation
Fig. 1 is the structure chart of frock clamp described in the application;
Fig. 2 is the plan structure figure of base plate in frock clamp described in the application;
Fig. 3 is the sand mold assembling front view of frock clamp in the embodiment of the present application;
Fig. 4 is the sand mold assembling plan view of frock clamp in the embodiment of the present application.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of main beating cap cored-up mould frock clamp, comprise base plate 1, left positioner plate 2, right positioner plate 3, portable fixed head 4, the fastening screw mandrel 5 of free end, described left positioner plate 2 is connected to base plate 1 left end, described right positioner plate 3 is connected to base plate 1 right-hand member, described left positioner plate 2 is connected by least 1 the first bolt 12 with described base plate 1, described right positioner plate 3 is connected by least 1 the second bolt 13 with described base plate 1, described right positioner plate 3 is provided with mobile chute 6, the fastening screw mandrel of described free end 5 is arranged in described mobile chute 6, described portable fixed head 4 is positioned on base plate 1, be connected with the fastening screw mandrel 5 of described free end, described portable fixed head 4 is undertaken moving or locating by the turn of the fastening screw mandrel of described free end 5 in described mobile chute 6.
Wherein, as shown in Figure 2, described base plate 1 is evenly provided with the venthole 7 that at least 2 internal diameters are 16mm, for ensureing that described frock clamp keeps balance when handling, two opposite side of base plate 1 arrange the handling assembly 8 of 2 or more respectively, simultaneously, as Fig. 3, shown in Fig. 4, the base plate 1 of described fixture is also provided with the polylith combination sand mold 9 of described main beating cap, locomotive explosive motor main beating cap is carried out technique piecemeal according to a foundry goods watt arc concave structure mode upward, every block casting part is divided into 2 pieces of sand mold splits, be the polylith combination sand mold 9 that described base plate 1 is arranged, in addition, on the base plate 1 of described fixture, the center being positioned at described combination sand mold 9 is also provided with sprue core 10, described sprue core 10 top is also provided with 1 cup 11.
The course of work of described main beating cap cored-up mould frock clamp is: by the left positioner plate 2 of the polylith sand mold 9 of described main beating cap near frock clamp, split one by one, keeps vertically placing; The split of described sprue core 10 is placed on cast center; Portable fixed head 4 is placed on the low order end of described polylith sand mold 9; The fastening screw mandrel 5 of turn free end, holds out against right positioner plate 3; Cup 11 is placed at sprue core 10 top, namely completes to be cast.
Frock clamp described in the application can be assembled at every turn the sand mold of cast 6 foundry goods, totally 12 pieces of sand molds, 6 main beating cap single-pieces are combined into one group integrated poured, adopt a shared running gate system, cancel and lay filter screen, production efficiency is higher, and it is fixing that sand mold is upright by fixture, water the main beating cap concave structure that casts out upward, main beating cap material is evenly distributed, improve the quality of main beating cap.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a main beating cap cored-up mould frock clamp, it is characterized in that: comprise base plate, left positioner plate, right positioner plate, portable fixed head, the fastening screw mandrel of free end, described left positioner plate is connected to base plate left end, described right positioner plate is connected to base plate right-hand member, described right positioner plate is provided with mobile chute, the fastening screw mandrel of described free end is arranged in described mobile chute, described portable fixed head is positioned on base plate, be connected with the fastening screw mandrel of described free end, described portable fixed head is undertaken moving or locating by the turn of the fastening screw mandrel of described free end in described mobile chute.
2. a kind of main beating cap cored-up mould frock clamp according to claim 1, is characterized in that: described left positioner plate is connected by least 1 the first bolt with described base plate.
3. a kind of main beating cap cored-up mould frock clamp according to claim 1, is characterized in that: described right positioner plate is connected by least 1 the second bolt with described base plate.
4. a kind of main beating cap cored-up mould frock clamp according to claim 1, is characterized in that: described base plate is provided with at least one venthole.
5. a kind of main beating cap cored-up mould frock clamp according to claim 4, is characterized in that: the internal diameter of described venthole is 16mm.
6. a kind of main beating cap cored-up mould frock clamp according to claim 1, is characterized in that: two opposite side of described base plate are respectively arranged with at least 1 handling assembly.
7. a kind of main beating cap cored-up mould frock clamp according to claim 1, is characterized in that: the polylith combination sand mold base plate of described fixture being also provided with described main beating cap.
8. a kind of main beating cap cored-up mould frock clamp according to claim 7, it is characterized in that: on the base plate of described fixture, the center being positioned at described combination sand mold is also provided with sprue core.
9. a kind of main beating cap cored-up mould frock clamp according to claim 8, is characterized in that: described sprue core top is also provided with 1 cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337839.4U CN204735694U (en) | 2015-05-22 | 2015-05-22 | Frock clamp is used in main bearing cap core assembly molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520337839.4U CN204735694U (en) | 2015-05-22 | 2015-05-22 | Frock clamp is used in main bearing cap core assembly molding |
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| Publication Number | Publication Date |
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| CN204735694U true CN204735694U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520337839.4U Active CN204735694U (en) | 2015-05-22 | 2015-05-22 | Frock clamp is used in main bearing cap core assembly molding |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311991A (en) * | 2016-09-21 | 2017-01-11 | 宁夏共享模具有限公司 | Sand core transferring and fixing device |
| CN107243608A (en) * | 2017-05-27 | 2017-10-13 | 共享装备股份有限公司 | Smallclothes core group core the core of the card device and casting mold and casting method |
| CN110877095A (en) * | 2019-09-06 | 2020-03-13 | 江苏力源金河铸造有限公司 | Machining process of engineering machinery end cover casting |
-
2015
- 2015-05-22 CN CN201520337839.4U patent/CN204735694U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311991A (en) * | 2016-09-21 | 2017-01-11 | 宁夏共享模具有限公司 | Sand core transferring and fixing device |
| CN106311991B (en) * | 2016-09-21 | 2018-10-19 | 共享智能装备有限公司 | Sand core transports fixing device |
| CN107243608A (en) * | 2017-05-27 | 2017-10-13 | 共享装备股份有限公司 | Smallclothes core group core the core of the card device and casting mold and casting method |
| CN110877095A (en) * | 2019-09-06 | 2020-03-13 | 江苏力源金河铸造有限公司 | Machining process of engineering machinery end cover casting |
| CN110877095B (en) * | 2019-09-06 | 2024-03-26 | 江苏力源金河铸造有限公司 | Processing technology of engineering machinery end cover casting |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 641301 Ziyang City, Sichuan province Yanjiang District morning China World Trade Center Road No. 6 Building 2 floor Patentee after: Sichuan sharing Casting Co., Ltd. Address before: 641300 Ziyang City, Sichuan province Yanjiang District morning China World Trade Center Road No. 6 Building 2 floor Patentee before: SICHUAN NANCHE GONGXIANG CASTING CO., LTD. |