CN221022020U - Mould is used in production of car rubber seal - Google Patents
Mould is used in production of car rubber seal Download PDFInfo
- Publication number
- CN221022020U CN221022020U CN202322787354.2U CN202322787354U CN221022020U CN 221022020 U CN221022020 U CN 221022020U CN 202322787354 U CN202322787354 U CN 202322787354U CN 221022020 U CN221022020 U CN 221022020U
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- CN
- China
- Prior art keywords
- die holder
- rod
- rubber seal
- lower die
- bottom plate
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- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007493 shaping process Methods 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold for producing an automobile rubber sealing ring, and relates to the technical field of rubber sealing ring molds. The upper die holder is arranged at the bottom of the bottom plate, a lower die holder matched with the upper die holder is arranged above the bottom plate in a lifting manner, a forming cavity is uniformly formed in the lower die holder, a driving mechanism for driving the lower die holder to lift is arranged on the top plate, so that the upper die holder and the lower die holder are subjected to die assembly and demolding operation, and an ejection mechanism for ejecting a rubber sealing ring formed in the forming cavity is arranged on the bottom plate. After the upper die holder and the lower die holder are assembled, and the rubber sealing ring is shaped, the lower die holder can be pushed against the rubber sealing ring in the die cavity formed by the lower die holder by the ejection mechanism in the downward movement and demoulding process of the lower die holder, so that the rubber sealing ring can be taken out conveniently.
Description
Technical Field
The utility model relates to the technical field of rubber sealing ring molds, in particular to a mold for producing an automobile rubber sealing ring.
Background
The mould is a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping, stretching and other methods in industrial production, and is closely related to the life of people along with the rapid development of high polymer materials, and the rubber sealing ring mould with small wire diameter specification is widely applied to various occasions according to various different requirements.
In the mould of a rubber seal ring shaping of bulletin number CN218803697U, including the shaping chamber, the middle part swing joint in shaping chamber has the design post, the bottom fixed mounting of design post has the drive cylinder, the middle part fixed mounting of design post has the seal seat, the bottom fixedly connected with ejection motor of seal seat, the output fixed mounting of ejection motor has the transfer line, the surface threaded connection of transfer line has the ejection rod. The forming structure that this mould stretches out and draws back at the shaping intracavity portion is passed through and is finalized the shaping to rubber seal's shaping, reduces rubber seal's atress area through shifting out the shaping structure after the shaping is accomplished, reduces rubber seal's the degree of difficulty of shifting out. However, in the process of ejecting the sealing ring, excessive motors are used, and the cost is high.
Disclosure of utility model
The utility model provides a mold for producing an automobile rubber sealing ring, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould is used in production of car rubber seal, includes the bottom plate, the top four corners position of bottom plate all is connected with the roof through the bracing piece, the upper die base is installed to the bottom of roof, the top of bottom plate liftable be equipped with upper die base complex die holder, even be equipped with the shaping die cavity on the die holder, be equipped with the drive die holder on the roof and go up and down to make upper die base, die holder carry out the actuating mechanism of compound die and drawing of patterns operation, be equipped with on the bottom plate and carry out ejecting ejection mechanism to shaping intracavity fashioned rubber seal.
Further, actuating mechanism includes dead lever, movable rod, connecting rod and action bars, the dead lever of top one side fixedly connected with T shape of roof, the top of dead lever articulates there is the movable rod, the articulated connecting rod of movable rod, the connecting rod articulates the action bars, the guide block of guiding hole is seted up at one side fixedly connected with top of dead lever, the articulated guide block of one end of action bars, the lifter of top one side fixedly connected with activity through upper die base, roof and guiding hole of die holder, the top of lifter articulates there is the connecting rod that links to each other with the movable rod.
Further, an electric push rod for driving the operation rod to move is arranged at the top of the top plate.
Further, the sliding sleeves sleeved on the surfaces of the support rods are fixedly connected to the two sides of the lower die base.
Further, the ejection mechanism comprises an ejection rod, through holes which are distributed in an annular mode are formed in the edge position of the bottom inner wall of the forming cavity, and the top of the bottom plate is fixedly connected with the ejection rod which can penetrate through the through holes.
Further, an injection molding port communicated with the injection molding channel in the upper die base is arranged at the top of the top plate.
Compared with the prior art, the utility model provides a mould for producing an automobile rubber sealing ring, which has the following beneficial effects: after the upper die holder and the lower die holder are assembled, and the rubber sealing ring is shaped, the lower die holder can be pushed against the rubber sealing ring in the die cavity formed by the lower die holder by the ejection mechanism in the downward movement and demoulding process of the lower die holder, so that the rubber sealing ring can be taken out conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a driving mechanism according to the present utility model;
FIG. 3 is a schematic view of a lower die holder according to the present utility model;
fig. 4 is a schematic structural view of the base plate of the present utility model.
In the figure: 1. a bottom plate; 2. a support rod; 3. a top plate; 4. a lower die holder; 5. an upper die holder; 6. a fixed rod; 7. a movable rod; 8. a connecting rod; 9. an operation lever; 10. a guide block; 11. a connecting rod; 12. a lifting rod; 13. an electric push rod; 14. a sliding sleeve; 15. a molding cavity; 16. an ejector rod; 17. and (5) an injection molding port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model discloses a mold for producing an automobile rubber seal ring, which comprises a bottom plate 1, wherein top four corners of the bottom plate 1 are respectively connected with a top plate 3 through support rods 2, an upper mold base 5 is installed at the bottom of the top plate 3, a lower mold base 4 matched with the upper mold base 5 is arranged above the bottom plate 1 in a lifting manner, a forming cavity 15 is uniformly arranged on the lower mold base 4, a driving mechanism for driving the lower mold base 4 to lift is arranged on the top plate 3 so as to enable the upper mold base 5 and the lower mold base 4 to carry out mold closing and demolding operations, and an ejection mechanism for ejecting the rubber seal ring formed in the forming cavity 15 is arranged on the bottom plate 1.
The bottom of the upper die holder 5 is provided with a forming column matched with the forming cavity 15.
Specifically, actuating mechanism includes dead lever 6, movable rod 7, connecting rod 8 and action bars 9, the dead lever 6 of top one side fixedly connected with T shape of roof 3, the top of dead lever 6 articulates there is movable rod 7, movable rod 7 articulates connecting rod 8, connecting rod 8 articulates action bars 9, the guide block 10 of guiding hole is seted up at the one side fixedly connected with top of dead lever 6, the guide block 10 is articulated to the one end of action bars 9, the lifter 12 of movable through upper die base 5, roof 3 and guiding hole is fixedly connected with on one side of the top of die holder 4, the top of lifter 12 articulates there is connecting rod 11 that links to each other with movable rod 7.
In this embodiment, when one end of the lifting operating rod 9 far away from the guide block 10 is lifted, the operating rod 9 can drive the lifting rod 12 to move upwards, and the lifting rod 12 can drive the lower die holder 4 to lift correspondingly, so that the lower die holder 4 and the upper die holder 5 are clamped, and when the operating rod 9 is driven to move downwards, the lower die holder 4 moves downwards and is separated from the upper die holder 5.
Specifically, an electric push rod 13 for driving the operation rod 9 to move is mounted on the top of the top plate 3.
In this embodiment, the electric push rod 13 is capable of driving the movement of the operating lever 9.
Specifically, the two sides of the lower die holder 4 are fixedly connected with a sliding sleeve 14 sleeved on the surface of the supporting rod 2.
In the present embodiment, the slide bush 14 can guide the lifting of the lower die holder 4 when the lower die holder 4 is lifted.
Specifically, the ejection mechanism comprises an ejection rod 16, through holes distributed in an annular mode are formed in the edge position of the bottom inner wall of the forming cavity 15, and the ejection rod 16 capable of penetrating through the through holes is fixedly connected to the top of the bottom plate 1.
In this embodiment, when the lower die holder 4 and the upper die holder 5 are in the die-closing state, the bottom end of the ejector rod 16 is flush with the top end of the through hole, so that the molding of the rubber seal ring is not affected, and when the lower die holder 4 moves downward, the ejector rod 16 passes through the through hole and contacts the molded rubber seal ring to eject the rubber seal ring.
Specifically, the top of the top plate 3 is provided with an injection port 17 communicated with an injection channel in the upper die holder 5.
In summary, after the upper die holder 5 and the lower die holder 4 are assembled, and the rubber sealing ring is shaped, the ejection mechanism is pushed against the rubber sealing ring in the molding cavity 15 of the lower die holder 4 in the process of downward movement and demolding of the lower die holder 4, so that the rubber sealing ring is convenient to take out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mould is used in production of car rubber seal, includes bottom plate (1), its characterized in that: the top four corners position of bottom plate (1) all is connected with roof (3) through bracing piece (2), upper die base (5) are installed to the bottom of roof (3), the top of bottom plate (1) liftable be equipped with upper die base (5) complex die holder (4), even be equipped with on die holder (4) and become die cavity (15), be equipped with on roof (3) and drive die holder (4) and go up and down to make upper die base (5), die holder (4) carry out the actuating mechanism of compound die and drawing of patterns operation, be equipped with on bottom plate (1) and carry out ejecting ejection mechanism to the rubber seal circle of shaping in die cavity (15).
2. The mold for producing an automobile rubber seal ring according to claim 1, wherein: the driving mechanism comprises a fixed rod (6), a movable rod (7), a connecting rod (8) and an operating rod (9), wherein the T-shaped fixed rod (6) is fixedly connected to one side of the top plate (3), the movable rod (7) is hinged to the top end of the fixed rod (6), the movable rod (7) is hinged to the connecting rod (8), the connecting rod (8) is hinged to the operating rod (9), one side of the fixed rod (6) is fixedly connected with a guide block (10) with a guide hole in the top, one side of the operating rod (9) is hinged to the guide block (10), one side of the top of the lower die holder (4) is fixedly connected with a lifting rod (12) which movably penetrates through the upper die holder (5), the top plate (3) and the guide hole, and the connecting rod (11) connected with the movable rod (7) is hinged to the top end of the lifting rod (12).
3. The mold for producing an automobile rubber seal ring according to claim 2, wherein: an electric push rod (13) for driving the operation rod (9) to move is arranged at the top of the top plate (3).
4. The mold for producing an automobile rubber seal ring according to claim 1, wherein: the two sides of the lower die holder (4) are fixedly connected with sliding sleeves (14) sleeved on the surfaces of the support rods (2).
5. The mold for producing an automobile rubber seal ring according to claim 1, wherein: the ejection mechanism comprises an ejection rod (16), through holes which are distributed in an annular mode are formed in the edge position of the bottom inner wall of the forming cavity (15), and the ejection rod (16) which can penetrate through the through holes is fixedly connected to the top of the bottom plate (1).
6. The mold for producing an automobile rubber seal ring according to claim 1, wherein: the top of the top plate (3) is provided with an injection molding opening (17) communicated with an injection molding channel in the upper die holder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787354.2U CN221022020U (en) | 2023-10-17 | 2023-10-17 | Mould is used in production of car rubber seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787354.2U CN221022020U (en) | 2023-10-17 | 2023-10-17 | Mould is used in production of car rubber seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022020U true CN221022020U (en) | 2024-05-28 |
Family
ID=91189726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322787354.2U Active CN221022020U (en) | 2023-10-17 | 2023-10-17 | Mould is used in production of car rubber seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022020U (en) |
-
2023
- 2023-10-17 CN CN202322787354.2U patent/CN221022020U/en active Active
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