CN216099954U - Sealing washer apparatus for producing - Google Patents
Sealing washer apparatus for producing Download PDFInfo
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- CN216099954U CN216099954U CN202122012170.XU CN202122012170U CN216099954U CN 216099954 U CN216099954 U CN 216099954U CN 202122012170 U CN202122012170 U CN 202122012170U CN 216099954 U CN216099954 U CN 216099954U
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- die
- sealing ring
- cavities
- production device
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Abstract
The utility model discloses a sealing ring production device which is characterized by comprising an upper die (1) and a lower die (13) matched with the upper die (1); the upper surface of the lower die (13) is provided with a plurality of cavities (14), cavities (15) communicated with the cavities (14) are formed in the cavities, supporting plates (7) are arranged in the cavities (15), push plates (9) are arranged in the cavities (14), and the push plates (9) are connected with the supporting plates (7) through ejector rods (8). The sealing ring demoulding device is provided with the supporting plate, the push plate is arranged in the cavity, the supporting plate and the push plate are connected through the ejector rod, the supporting plate can move upwards and can push the push plate to move upwards, the lifting rod is lifted after the sealing ring is cooled, the push plate pushes the sealing ring out of the cavity, the sealing ring can be demoulded quickly, and efficiency is improved.
Description
Technical Field
The utility model relates to the field of sealing ring production, in particular to a sealing ring production device.
Background
When the rubber sealing ring is produced, the raw materials are melted and poured into a mold for molding, and the mold is taken out after the molded sealing ring is cooled. But present traditional sealing washer forming die is extremely inconvenient when taking out the sealing washer, has seriously reduced sealing washer production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides an efficient sealing ring production device.
The purpose of the utility model is realized by the following technical scheme: a sealing ring production device comprises an upper die and a lower die matched with the upper die; the upper surface of the lower die is provided with a plurality of concave cavities, the interiors of the concave cavities are provided with cavities communicated with the concave cavities, supporting plates are arranged in the cavities, push plates are arranged in the concave cavities, and the push plates are connected with the supporting plates through ejector rods; the two ends of the supporting plate are connected with lifting rods extending out of the lower die, the supporting plate can move upwards, and the supporting plate can push the push plate to move upwards when moving upwards.
The lower surface of going up the mould is provided with the mold core that position and quantity all correspond with the cavity one-to-one, and goes up the mould and be provided with the reinforced mechanism of being connected with each mold core.
The feeding mechanism comprises a main runner and a branch runner, wherein the main runner penetrates through the discharging channels of the mold cores, the upper ends of the branch runners are communicated with the main runner, and the lower ends of the branch runners are respectively communicated with the discharging channels on each mold core; the upper end of the main runner penetrates through the upper surface of the upper die.
When going up mould and lower mould lock, form the die cavity between the lower surface of push pedal, the lateral wall of cavity, mold core and lower mould, discharging channel and die cavity intercommunication.
The upper die is provided with a guide post, the lower die is provided with an insertion hole, and the guide post is inserted into the insertion hole when the upper die and the lower die are buckled.
And a cooling liquid flow channel is arranged on the lower die.
The cooling liquid flow channel is distributed in a wave shape.
A groove is formed in the upper surface of the upper die.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
(1) the sealing ring demoulding device is provided with the supporting plate, the push plate is arranged in the cavity, the supporting plate and the push plate are connected through the ejector rod, the supporting plate can move upwards and can push the push plate to move upwards, the lifting rod is lifted after the sealing ring is cooled, the push plate pushes the sealing ring out of the cavity, the sealing ring can be demoulded quickly, and efficiency is improved.
(2) The lower die is provided with the cooling liquid flow channel, cooling speed of the sealing ring can be increased by introducing cooling liquid into the cooling liquid flow channel, and production efficiency of the sealing ring is improved.
Drawings
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is a sectional view of the upper mold and the lower mold of the present invention when they are engaged.
The reference numbers in the above figures refer to: the mold comprises the following components, by weight, 1-an upper mold, 2-branch runners, 3-a main runner, 4-a mold core, 5-a lifting rod, 6-a cooling liquid runner, 7-a supporting plate, 8-an ejector rod, 9-a push plate, 10-a discharging channel, 11-a guide column, 12-a forming cavity, 13-a lower mold, 14-a cavity and 15-a cavity.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Examples
As shown in fig. 1, the apparatus for producing a sealing ring of the present invention includes an upper mold 1 and a lower mold 13 engaged with the upper mold 1. Should go up mould 1 and lower mould 13 lock each other, for better location, go up and be provided with guide post 11 on mould 1, be provided with the jack on the lower mould 13, guide post 11 inserts the jack when going up mould 1 and lower mould 13 lock, fixes a position mould 1 and lower mould 13 through the cooperation of guide post 11 and jack.
The upper surface of the lower die 13 is provided with a plurality of cavities 14, a cavity 15 communicated with the cavities 14 is arranged in the lower die 13, the supporting plate 7 is arranged in the cavity 15, a push plate 9 is arranged in the cavity 14, and the push plate 9 is connected with the supporting plate 7 through an ejector rod 8.
The dimensions of the push plate 9 match the dimensions of the cavity 14, i.e. the push plate 9 is just placed into the cavity 14. The two ends of the supporting plate 7 are connected with lifting rods 5 extending out of the lower die 13, when the lifting rods 5 are lifted upwards, the supporting plate 7 can move upwards, and when the supporting plate 7 moves upwards, the push plate 9 can be pushed by the ejector rod 8 to move upwards.
The lower surface of the upper die 1 is provided with die cores 4, the positions and the number of the die cores 4 correspond to the cavities 14 one by one, and the upper die 1 is provided with a feeding mechanism connected with each die core 4. When the upper die 1 and the lower die 13 are buckled, the lower surface of the upper die 1 is attached to the upper surface of the lower die 13, and a forming cavity 12 is formed among the push plate 9, the side wall of the cavity 14, the die core 4 and the lower surface of the lower die 13, as shown in fig. 2.
Specifically, the feeding mechanism comprises a main runner 3 and a branch runner 2, wherein the branch runner 10 penetrates through the die cores 4, the upper end of the branch runner is communicated with the main runner 3, and the lower end of the branch runner is communicated with the discharging channel 10 on each die core 4. The number of the branch flow channels 2 is the same as that of the mold cores 4, one branch flow channel 2 corresponds to one mold core 4, the upper ends of the branch flow channels 2 are communicated with the main flow channel 3, and the lower ends of the branch flow channels are communicated with the discharging channels 10 on the mold cores 4. The upper end of sprue 3 runs through the upper surface of last mould 1, discharging channel 10 and shaping chamber 12 intercommunication. When the raw materials are poured into the main runner 3, the raw materials flow into the molding cavity 12 through the main runner 3, the branch runners 2 and the discharge channel 10, and the sealing ring is molded in the molding cavity 12.
In order to rapidly cool the raw material, as shown in fig. 1, the lower mold 13 is provided with a cooling liquid channel 6, and the cooling liquid channel 6 is distributed in a wave shape. When the cooling device is used, cooling liquid is introduced into the cooling liquid flow channel 6, and the cooling is performed on the sealing ring through the cooling liquid. The coolant flow channels 6 are distributed in a wave shape, so that the flowing time of the coolant in the lower die 13 can be prolonged, and the cooling efficiency can be improved.
As shown in fig. 1, a groove is formed in the upper surface of the upper mold 1, and the raw material is prevented from overflowing through the groove.
When the sealing ring forming die is used, the upper die 1 is buckled on the lower die 13, and when raw materials are poured into the main runner 3, the raw materials flow into the forming cavity 12 through the main runner 3, the branch runners 2 and the discharging channel 10, and the sealing ring is formed in the forming cavity 12. And then, introducing cooling liquid into the cooling liquid flow channel 6, and cooling the sealing ring through the cooling liquid. After the sealing ring is cooled, the upper die 1 is taken out, the lifting rod 5 is lifted upwards, the supporting plate 7 can move upwards, and when the supporting plate 7 moves upwards, the push plate 9 can be pushed by the ejector rod 8 to move upwards, so that the sealing ring is pushed out of the cavity 14.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of the claims of the present invention, as long as they do not depart from the idea of the present invention, and they should be regarded as what the present invention protects.
As described above, the present invention can be preferably realized.
Claims (8)
1. The sealing ring production device is characterized by comprising an upper die (1) and a lower die (13) matched with the upper die (1); the upper surface of the lower die (13) is provided with a plurality of cavities (14), cavities (15) communicated with the cavities (14) are formed in the cavities, supporting plates (7) are arranged in the cavities (15), push plates (9) are arranged in the cavities (14), and the push plates (9) are connected with the supporting plates (7) through ejector rods (8); the two ends of the supporting plate (7) are connected with lifting rods (5) extending out of the lower die (13), the supporting plate (7) can move upwards, and the supporting plate (7) can push the push plate (9) to move upwards when moving upwards.
2. The sealing ring production device according to claim 1, wherein the lower surface of the upper die (1) is provided with die cores (4) the positions and the number of which correspond to the cavities (14) one by one, and the upper die (1) is provided with a feeding mechanism connected with each die core (4).
3. A sealing ring production device as claimed in claim 2, characterized in that the feeding mechanism comprises a main flow channel (3), discharge channels (10) penetrating through the mold cores (4), and branch flow channels (2) having upper ends communicated with the main flow channel (3) and lower ends respectively communicated with the discharge channels (10) on each mold core (4); the upper end of the main runner (3) penetrates through the upper surface of the upper die (1).
4. A sealing ring production device as claimed in claim 3, characterized in that when the upper mold (1) and the lower mold (13) are fastened, a molding cavity (12) is formed among the push plate (9), the side wall of the cavity (14), the mold core (4) and the lower surface of the lower mold (13), and the discharge channel (10) is communicated with the molding cavity (12).
5. The sealing ring production device according to claim 4, wherein the upper die (1) is provided with a guide post (11), the lower die (13) is provided with an insertion hole, and the guide post (11) is inserted into the insertion hole when the upper die (1) and the lower die (13) are buckled.
6. A sealing ring production device as claimed in claim 5, characterized in that the lower die (13) is provided with a coolant flow channel (6).
7. A sealing ring production device as claimed in claim 6, characterized in that the coolant flow channel (6) is distributed in a wave-like manner.
8. A sealing ring production device as claimed in claim 7, characterized in that the upper surface of the upper die (1) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012170.XU CN216099954U (en) | 2021-08-25 | 2021-08-25 | Sealing washer apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012170.XU CN216099954U (en) | 2021-08-25 | 2021-08-25 | Sealing washer apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216099954U true CN216099954U (en) | 2022-03-22 |
Family
ID=80728363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012170.XU Active CN216099954U (en) | 2021-08-25 | 2021-08-25 | Sealing washer apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216099954U (en) |
-
2021
- 2021-08-25 CN CN202122012170.XU patent/CN216099954U/en active Active
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