CN212239133U - Core-pulling structure of sliding block of washing machine balance ring mold - Google Patents
Core-pulling structure of sliding block of washing machine balance ring mold Download PDFInfo
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- CN212239133U CN212239133U CN202020295847.8U CN202020295847U CN212239133U CN 212239133 U CN212239133 U CN 212239133U CN 202020295847 U CN202020295847 U CN 202020295847U CN 212239133 U CN212239133 U CN 212239133U
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Abstract
The utility model relates to a sliding block core-pulling structure of a washing machine balance ring mould, which comprises a core fixing plate and a mould cavity plate, wherein a mould cavity is arranged between the mould cavity plate and the core fixing plate, the die cavity plate is characterized in that a slider driving turntable rotating around the center is arranged on the upper side of the die cavity plate, an oil cylinder fixing block is transversely installed on one side of the die cavity plate, a guide slider is arranged in the upper end of the oil cylinder fixing block in a transverse sliding mode, a connecting block connected with the slider driving turntable is arranged on one side of the upper end of the guide slider, an oil cylinder driving the guide slider to slide is installed at one end of the guide slider, a plurality of sliders sliding along the radial direction are arranged on the lower end of the slider driving turntable around the circumference, a core pulling rod inserted into a die cavity is arranged at the end of each slider, an oblique guide groove is formed in the position, corresponding to each slider, of the bottom of the slider driving. The utility model has the advantages of simple and reasonable structure, can realize a plurality of synchronization actions of loosing core, it is accurate reliable moreover.
Description
Technical Field
The utility model relates to an injection mold field, in particular to washing machine balance ring mould slider structure.
Background
The balance ring of the washing machine can be found in any brand, any impeller and double-barrel washing machine, and is an important functional use component, the balance ring plays a balance role in a washing barrel of the washing machine, the balance ring is a component which can be directly contacted with clothes in the washing machine component, all requirements on appearance and product section difference are high, the side surface of the balance ring is fixedly connected with the barrel through a screw hole, the screw hole on the side surface can only loose core through a sliding block to realize a die structure, the sliding block loose core structure on the die determines the quality of the product, and therefore a reliable sliding block loose core structure is needed.
Disclosure of Invention
The utility model aims to solve the technical problem that a washing machine gimbal die slider structure is provided, simple structure is reasonable, can realize a plurality of synchronization actions of loosing core, and is accurate reliable moreover.
The utility model provides a technical scheme that its technical problem adopted is: the core-pulling structure of the balance ring die sliding block of the washing machine comprises a die core fixing plate and a die cavity plate, wherein a die cavity is arranged between the die cavity plate and the die core fixing plate, and the core-pulling structure is characterized in that a sliding block driving turntable rotating around the center is arranged on the upper side of the die cavity plate, an oil cylinder fixing block is transversely arranged on one side of the die cavity plate, a guide sliding block is transversely arranged in the upper end of the oil cylinder fixing block in a sliding manner, a connecting block connected with the sliding block driving turntable is arranged on one side of the upper end of the guide sliding block, an oil cylinder driving the guide sliding block to slide is arranged at one end of the guide sliding block, a plurality of sliding blocks sliding along the radial direction are arranged on the lower end of the sliding block driving turntable around the circumference, a core-pulling rod inserted into the die cavity is arranged at the end of the, the upper end of the sliding block is provided with a guide component embedded into the oblique guide groove.
The guide sliding block is driven to slide through the oil cylinder, so that the connecting block drives the sliding block to drive the rotary table to rotate in a small angle, the inclined guide groove is in contact with the guide part and interacts with the guide part due to the rotation of the sliding block driving rotary table, the sliding block moves along the radial direction of the sliding block driving rotary table, and the drawing-out and inserting of the drawing-out rod into the die cavity are achieved.
Preferably, the lower end of the sliding block driving turntable is provided with a guide arc-shaped groove concentric with the sliding block driving turntable, and the upper side of the die cavity plate is provided with a guide part embedded into the guide arc-shaped groove, so that the sliding block driving turntable can be guided and limited to rotate, and the sliding block driving turntable can rotate more stably.
Preferably, the guide part comprises a central column and a bearing sleeved on the outer side of the central column, the bearing can rotate, friction is small, and the guide effect is good.
As preferred, the upper end one side of direction slider open and to have the spread groove that is the loudspeaker form, the inboard of this spread groove is provided with the button head recess, the one end of connecting block for the button head portion, during this button head portion imbeds the button head recess, the connecting block can carry out the rotation of certain angle like this to the rotation of adaptation slider drive carousel.
Preferably, the guide arc-shaped grooves are arranged at the position between two adjacent oblique guide grooves, the guide arc-shaped grooves are uniformly arranged, the guide force is uniform, and the guide arc-shaped grooves exist between the oblique guide grooves, so that the sliding block cannot be blocked.
Has the advantages that: the utility model relates to a washing machine gimbal die slider structure, simple structure is reasonable, can realize a plurality of synchronization actions of loosing core, and is accurate reliable moreover, can guarantee the shaping precision of washing machine gimbal screw hole.
Drawings
FIG. 1 is a front view of the structure of a half-section of the present invention;
fig. 2 is a schematic plan view of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
As shown in fig. 1-2, the embodiment of the present invention relates to a core-pulling structure for a mold of a balance ring of a washing machine, comprising a mold core fixing plate 2 and a mold cavity plate 1, wherein a mold cavity 7 is arranged between the mold cavity plate 1 and the mold core fixing plate 2, and is characterized in that a slider driving turntable 6 rotating around the center is arranged on the upper side of the mold cavity plate 1, an oil cylinder fixing block 4 is transversely installed on one side of the mold cavity plate 1, a guiding slider 3 transversely slides inside the upper end of the oil cylinder fixing block 4, a connecting block 5 connected with the slider driving turntable 6 is arranged on one side of the upper end of the guiding slider 3, an oil cylinder 10 driving the guiding slider 3 to slide is installed at one end of the guiding slider 3, a plurality of sliders 9 sliding along the radial direction are arranged around the circumference at the lower end of the slider driving turntable 6, a core-pulling rod 8 inserted into the mold cavity 7 is arranged, an oblique guide groove 12 is formed in the position, corresponding to the slide block 9, of the bottom of the slide block driving turntable 6, and a guide part 11 embedded into the oblique guide groove 12 is arranged at the upper end of the slide block 9.
As an embodiment of the utility model, slide through hydro-cylinder 10 drive direction slider 3 to drive slider drive carousel 6 through connecting block 5 and carry out the rotation of small angle, the rotation of slider drive carousel 6 makes slant guide way 12 and guide part 11 contact and interact, makes slider 9 remove along the radial direction of slider drive carousel 6, realizes taking out and inserting die cavity 7 of core bar 8.
The lower end of the sliding block driving turntable 6 is provided with a guiding arc-shaped groove 14 which is concentric with the sliding block driving turntable 6, the upper side of the die cavity plate 1 is provided with a guiding part 11 which is embedded into the guiding arc-shaped groove 14, so that the sliding block driving turntable 6 can be guided and limited in rotation, and the sliding block driving turntable 6 can rotate more stably.
As an embodiment of the guiding component 11, the guiding component 11 includes a center post and a bearing sleeved outside the center post, the bearing can rotate, friction is small, and guiding effect is good.
In addition, the upper end one side of direction slider 3 open and to have the spread groove 13 that is the loudspeaker form, the inboard of this spread groove 13 is provided with the button head recess, the one end of connecting block 5 be button head portion 15, during this button head portion 15 imbeds the button head recess, connecting block 5 can carry out the rotation of certain angle like this to the rotation of adaptation slider drive carousel 6.
As a way of arranging the guiding arc-shaped grooves 14, the guiding arc-shaped grooves 14 are arranged at a position between two adjacent oblique guiding grooves 12, the guiding arc-shaped grooves 14 are uniformly arranged, the guiding force is relatively uniform, and the sliding of the sliding block 9 cannot be blocked when the guiding arc-shaped grooves 14 exist between the oblique guiding grooves 12.
The utility model has the advantages of simple and reasonable structure, the utility model discloses can realize a plurality of synchronization actions of loosing core, accurate reliable moreover can guarantee the shaping precision of washing machine balance ring screw hole.
Claims (5)
1. The utility model provides a washing machine balance ring mould slider structure of loosing core, includes core fixed plate (2) and die cavity board (1), die cavity board (1) and core fixed plate (2) between be provided with die cavity (7), its characterized in that, the upside of die cavity board (1) be provided with round center pivoted slider drive carousel (6), one side of die cavity board (1) transversely install hydro-cylinder fixed block (4), the inside lateral sliding in upper end of hydro-cylinder fixed block (4) have direction slider (3), direction slider (3) upper end one side be provided with connecting block (5) that link to each other with slider drive carousel (6), the one end of direction slider (3) install its gliding hydro-cylinder (10) of drive, the lower extreme of slider drive carousel (6) be provided with a plurality of along radial gliding slider (9) round the circumference, the end part of the sliding block (9) is provided with a core pulling rod (8) inserted into the die cavity (7), the bottom of the sliding block driving turntable (6) is provided with an oblique guide groove (12) at a position corresponding to the sliding block (9), and the upper end of the sliding block (9) is provided with a guide component (11) embedded into the oblique guide groove (12).
2. The washing machine balance ring die slide block core pulling structure is characterized in that a guide arc-shaped groove (14) concentric with the slide block driving rotary disc (6) is formed in the lower end of the slide block driving rotary disc (6), and a guide part (11) embedded into the guide arc-shaped groove (14) is arranged on the upper side of the die cavity plate (1).
3. The core pulling structure of the sliding block of the balance ring mold of the washing machine as claimed in claim 2, wherein the guide part (11) comprises a central column and a bearing sleeved outside the central column.
4. The core pulling structure of the sliding block of the balance ring mold of the washing machine as claimed in claim 1, wherein one side of the upper end of the guide sliding block (3) is provided with a trumpet-shaped connecting groove (13), the inner side of the connecting groove (13) is provided with a round head groove, one end of the connecting block (5) is a round head part (15), and the round head part (15) is embedded into the round head groove.
5. The washing machine balance ring mold slide block core pulling structure as claimed in claim 2, wherein the guide arc-shaped grooves (14) are arranged at positions between two adjacent oblique guide grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295847.8U CN212239133U (en) | 2020-03-11 | 2020-03-11 | Core-pulling structure of sliding block of washing machine balance ring mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295847.8U CN212239133U (en) | 2020-03-11 | 2020-03-11 | Core-pulling structure of sliding block of washing machine balance ring mold |
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| Publication Number | Publication Date |
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| CN212239133U true CN212239133U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020295847.8U Active CN212239133U (en) | 2020-03-11 | 2020-03-11 | Core-pulling structure of sliding block of washing machine balance ring mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206494A (en) * | 2023-11-07 | 2023-12-12 | 常崟汽车配件南通有限公司 | Multi-slider precise high-speed die casting machine and die casting process |
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2020
- 2020-03-11 CN CN202020295847.8U patent/CN212239133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206494A (en) * | 2023-11-07 | 2023-12-12 | 常崟汽车配件南通有限公司 | Multi-slider precise high-speed die casting machine and die casting process |
| CN117206494B (en) * | 2023-11-07 | 2024-01-30 | 常崟汽车配件南通有限公司 | Multi-slider precise high-speed die casting machine and die casting process |
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