CN218928387U - Hydraulic pressure mould pressing device of easy drawing of patterns - Google Patents
Hydraulic pressure mould pressing device of easy drawing of patterns Download PDFInfo
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- CN218928387U CN218928387U CN202222275043.3U CN202222275043U CN218928387U CN 218928387 U CN218928387 U CN 218928387U CN 202222275043 U CN202222275043 U CN 202222275043U CN 218928387 U CN218928387 U CN 218928387U
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Abstract
The utility model discloses a hydraulic molding device easy to demold, and relates to the technical field of molding equipment. According to the utility model, through the arrangement of the lower die, the die pressing material, the sucker, the piston cavity, the piston rod, the sliding block, the turntable, the transmission rod, the worm, the threaded rod and the lengthened worm wheel, the problem of poor die-pressing effect of the traditional die-pressing device is solved, when the die-pressing head descends, the die-pressing head descends to a certain position, the sucker adsorbs the bottom end of the die pressing material, and in the process that the die-pressing head and the die-pressing material are far away, the sucker is adsorbed to fall off, so that the effect of facilitating die-pressing is achieved, and inconvenience caused by traditional manual die-pressing is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of molding equipment, in particular to a hydraulic molding device easy to demold.
Background
The compression molding (also called compression molding or compression molding) is to put the powdery, granular or fibrous plastic into a mold cavity at molding temperature, then close the mold and press the mold to mold and solidify the plastic, the compression molding can be used as thermosetting plastic, thermoplastic plastic and rubber material, and in the modern industry, the compression molding is carried out on glass fiber reinforced plastic, and the preliminary molding is needed to be put into a lower mold and then carried out on the glass fiber reinforced plastic.
The existing glass fiber reinforced plastic molding device is easy to adhere to the surface of the upper mold when being molded, needs to be manually taken down, is very inconvenient, is difficult to demold, and has the effect of demolding when the molding device needs to rapidly cool the heated and molded material, and the existing molding device needs to be additionally provided with a cooling device, so that the manufacturing cost and the power consumption of the molding device are increased.
Disclosure of Invention
Based on the above, the utility model aims to provide a hydraulic molding device easy to mold, so as to solve the technical problems that the existing molding device has poor demolding effect and the existing molding device is additionally provided with a cooling device to achieve the cooling effect of materials, so that the cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pressure mould pressing device of easily drawing of patterns, includes mould pressing device, mould pressing device inner wall is fixed with the bed die, mould pressing device inner wall is located the bed die top and slides there is the mould pressing head, mould pressing head one side is fixed with the transfer line, the transfer line outer wall is fixed with the worm, the inside extension type worm wheel that articulates mutually with the worm that rotates of bed die, extension type worm wheel tip is fixed with the threaded rod, the threaded rod other end is fixed with the carousel, and carousel and bed die inner wall rotation are connected, the carousel other end is fixed with the slider, the slider outer wall slides there is the slide bar, the slide bar other end is fixed with the piston rod, and piston rod and bed die inner wall sliding connection, the bed die top is fixed with the piston rod.
The utility model further provides that a hydraulic rod is arranged between the die pressing device and the die pressing head, and the bottom end of the die pressing head is fixed with a die pressing tool bit.
The utility model is further characterized in that the threaded rod is connected with the lower die through threads, and a sliding groove matched with the sliding block is formed in the inner wall of the sliding rod.
The utility model is further characterized in that a piston cavity is arranged below the sucker on the inner wall of the lower die, a piston is arranged on the inner wall of the piston cavity in a sliding mode, the piston is fixedly connected with the top end of the piston rod, a die pressing material is arranged on the top end of the lower die and is contacted with the top end of the sucker, and an air duct is connected between the sucker and the piston cavity.
The utility model is further characterized in that a heat dissipation through groove is formed in the inner wall of the mould pressing device below the lower mould, and a fan is arranged in the heat dissipation through groove in the inner wall of the mould pressing device.
The utility model is further characterized in that one side of the die pressing head is fixedly provided with a rack which is in sliding connection with the inside of the die pressing device, the inner wall of the die pressing device is rotated with a gear meshed with the rack, and the gear is fixedly connected with the input end of the fan.
The utility model is further characterized in that the electric heating wire is arranged below the lower die in the die pressing device, the heat conducting plate is fixed at the bottom end of the electric heating wire in the die pressing device, and the top end of the heat conducting plate is contacted with the die pressing material.
In summary, the utility model has the following advantages:
1. according to the utility model, through the arrangement of the lower die, the die pressing material, the sucker, the piston cavity, the piston rod, the sliding block, the turntable, the transmission rod, the worm, the threaded rod and the lengthened worm wheel, the problem of poor die-stripping effect of the traditional die-pressing device is solved, when the die-pressing head descends, the die-pressing head descends to a certain position, the sucker adsorbs the bottom end of the die pressing material, and in the process that the die-pressing head is far away from the die-pressing material, the sucker is adsorbed to fall off, so that the effect of facilitating die-stripping is achieved, and inconvenience caused by traditional manual die-stripping is effectively avoided;
2. according to the utility model, through the arrangement of the die pressing head, the rack and the gear, the problem of cost increase caused by the fact that the existing die pressing device is additionally provided with the cooling device for achieving the cooling effect of materials is solved, the rack is driven to descend when the die pressing head descends, so that the fan rotates, the die pressing material placed at the top end of the lower die is cooled, and the effect of facilitating heat dissipation is achieved.
Drawings
FIG. 1 is a schematic view of a molding apparatus according to the present utility model;
FIG. 2 is a perspective view of a lower mold of the present utility model;
FIG. 3 is a schematic view of the connection structure of the transmission rod and the lengthened worm gear of the utility model;
FIG. 4 is a schematic view of a molding apparatus according to the present utility model;
FIG. 5 is a schematic view showing a partial structure of a molding apparatus according to the present utility model;
fig. 6 is a schematic diagram of a rack and pinion connection structure according to the present utility model.
In the figure: 1. a molding device; 2. a molding press; 3. a rack; 4. a gear; 5. a lower die; 6. molding a material; 7. a suction cup; 8. a piston chamber; 9. a piston rod; 10. a slide bar; 11. a slide block; 12. a turntable; 13. a transmission rod; 131. a worm; 14. a threaded rod; 15. an elongated worm gear.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides a hydraulic pressure mould pressing device of easy drawing of patterns, as shown in fig. 1-6, including mould pressing device 1, mould pressing device 1 inner wall is fixed with bed die 5, mould pressing device 1 inner wall is located bed die 5 top and slides there is mould pressing head 2, mould pressing head 2 one side is fixed with transfer line 13, transfer line 13 outer wall is fixed with worm 131, bed die 5 inside rotates has the extension worm wheel 15 with worm 131 looks interlock, extension worm wheel 15 tip is fixed with threaded rod 14, the threaded rod 14 other end is fixed with carousel 12, and carousel 12 and bed die 5 inner wall rotation are connected, the carousel 12 other end is fixed with slider 11, slider 11 outer wall slides there is slide bar 10, the slide bar 10 other end is fixed with piston rod 9, and piston rod 9 and bed die 5 inner wall sliding connection, bed die 5 top is fixed with piston rod 9.
Referring to fig. 1, a hydraulic rod is installed between a molding device 1 and a molding head 2, a molding tool bit is fixed at the bottom end of the molding head 2, a threaded rod 14 is connected with a lower mold 5 through threads, a sliding groove matched with a sliding block 11 is formed in the inner wall of a sliding rod 10, a piston cavity 8 is arranged below a sucker 7 in the inner wall of the lower mold 5, a piston slides in the inner wall of the piston cavity 8, the piston is fixedly connected with the top end of a piston rod 9, a molding material 6 is arranged at the top end of the lower mold 5, the molding material 6 contacts with the top end of the sucker 7, and an air duct is connected between the sucker 7 and the piston cavity 8.
When the die pressing device is specifically implemented, the hydraulic rod is started, the die pressing head 2 slides on the inner wall of the die pressing device 1, the bottom end of the die pressing head 2 is in contact with the top end of the die pressing material 6, in the process, the transmission rod 13 drives the worm 131 to slide on one side of the lower die 5, drives the lengthened worm wheel 15 to rotate, drives the threaded rod 14 to rotate, then drives the rotary table 12 to rotate, the sliding block 11 slides on the inner wall of the sliding rod 10, the piston rod 9 slides on the inner wall of the lower die 5, drives the piston fixed on the top end of the piston rod 9 to slide on the inner wall of the piston cavity 8, extracts gas between the sucker 7 and the die pressing material 6, and then adsorbs the die pressing material 6, and because the threaded rod 14 is connected with the lower die 5 through threads, the die pressing head 2 can enable the sucker 7 to continuously adsorb the die pressing material 6 before rising, when die pressing is finished, the die pressing head 2 is completely separated from the die pressing material 6, the worm 131 is meshed with the lengthened worm wheel 15 again, and the sucker 7 is pressurized, and the die pressing material 6 is conveniently released.
Referring to fig. 5, a rack 3 slidably connected with the inside of the molding device 1 is fixed on one side of the molding head 2, a gear 4 engaged with the rack 3 is rotated on the inner wall of the molding device 1, the gear 4 is fixedly connected with the input end of the fan, an electric heating wire is installed below the lower mold 5 inside the molding device 1, a heat conducting plate is fixed at the bottom end of the electric heating wire inside the molding device 1, and the top end of the heat conducting plate is contacted with the molding material 6.
During implementation, the die pressing head 2 is lifted after die pressing is finished, the heat conducting plate absorbs the temperature of the die pressing material 6, and the fan rotates through the engagement between the rack 3 and the gear 4 to radiate heat in the radiating through groove, so that the effect of cooling is achieved conveniently
The working principle of the utility model is as follows: when the molding material 6 placed at the top end of the lower die 5 is needed to be molded, the hydraulic rod is started, the molding head 2 slides on the inner wall of the molding device 1, the bottom end of the molding head 2 is enabled to be in contact with the top end of the molding material 6, in the process, the transmission rod 13 drives the worm 131 to slide on one side of the lower die 5, the lengthened worm wheel 15 is driven to rotate, the threaded rod 14 is driven to rotate, then the turntable 12 is driven to rotate, the sliding block 11 slides on the inner wall of the sliding rod 10, the piston rod 9 slides on the inner wall of the lower die 5, the piston fixed at the top end of the piston rod 9 is driven to slide on the inner wall of the piston cavity 8, gas between the sucker 7 and the molding material 6 is extracted, then the molding material 6 is absorbed, the threaded rod 14 and the lower die 5 can enable the sucker 7 to continuously absorb the molding material 6 before rising, when the molding head 2 is finished, the worm 131 and the lengthened worm wheel 15 are driven to be separated from the molding material 6, the sucker 7 and the molding head 6 are pressurized, so that the thermal insulation is convenient to achieve the effect of demolding, and the thermal insulation of the gear is realized.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a hydraulic pressure mould pressing device of easy drawing of patterns, includes mould pressing device (1), its characterized in that: the inner wall of the die pressing device (1) is fixedly provided with a lower die (5), the die pressing head (2) is arranged above the lower die (5) in a sliding manner, one side of the die pressing head (2) is fixedly provided with a transmission rod (13), the outer wall of the transmission rod (13) is fixedly provided with a worm (131), the lower die (5) internally rotates with an elongated worm wheel (15) meshed with the worm (131), the end part of the elongated worm wheel (15) is fixedly provided with a threaded rod (14), the novel rotary table is characterized in that a rotary table (12) is fixed at the other end of the threaded rod (14), the rotary table (12) is rotationally connected with the inner wall of the lower die (5), a sliding block (11) is fixed at the other end of the rotary table (12), a sliding rod (10) is arranged on the outer wall of the sliding block (11) in a sliding mode, a piston rod (9) is fixed at the other end of the sliding rod (10), the piston rod (9) is in sliding connection with the inner wall of the lower die (5), and the piston rod (9) is fixed at the top end of the lower die (5).
2. A hydraulic molding apparatus for facilitating demolding as claimed in claim 1, wherein: a hydraulic rod is arranged between the die pressing device (1) and the die pressing head (2), and a die pressing tool bit is fixed at the bottom end of the die pressing head (2).
3. A hydraulic molding apparatus for facilitating demolding as claimed in claim 1, wherein: the threaded rod (14) is connected with the lower die (5) through threads, and a sliding groove matched with the sliding block (11) is formed in the inner wall of the sliding rod (10).
4. A hydraulic molding apparatus for facilitating demolding as claimed in claim 1, wherein: the inner wall of the lower die (5) is positioned below the suction cup (7) and is provided with a piston cavity (8), the inner wall of the piston cavity (8) slides and is provided with a piston, the piston is fixedly connected with the top end of the piston rod (9), the top end of the lower die (5) is provided with a die pressing material (6), the die pressing material (6) is contacted with the top end of the suction cup (7), and an air duct is connected between the suction cup (7) and the piston cavity (8).
5. A hydraulic molding apparatus for facilitating demolding as claimed in claim 1, wherein: the inner wall of the die pressing device (1) is positioned below the lower die (5) and provided with a heat dissipation through groove, and a fan is arranged in the heat dissipation through groove of the inner wall of the die pressing device (1).
6. The easy-to-release hydraulic molding apparatus according to claim 5, wherein: one side of the mould pressing head (2) is fixed with a rack (3) which is in sliding connection with the inside of the mould pressing device (1), the inner wall of the mould pressing device (1) rotates with a gear (4) meshed with the rack (3), and the gear (4) is fixedly connected with the input end of the fan.
7. A hydraulic molding apparatus for facilitating demolding as claimed in claim 1, wherein: the electric heating wire is installed below the lower die (5) inside the die pressing device (1), a heat conducting plate is fixed at the bottom end of the electric heating wire inside the die pressing device (1), and the top end of the heat conducting plate is in contact with the die pressing material (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275043.3U CN218928387U (en) | 2022-08-29 | 2022-08-29 | Hydraulic pressure mould pressing device of easy drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222275043.3U CN218928387U (en) | 2022-08-29 | 2022-08-29 | Hydraulic pressure mould pressing device of easy drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218928387U true CN218928387U (en) | 2023-04-28 |
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ID=86094983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222275043.3U Active CN218928387U (en) | 2022-08-29 | 2022-08-29 | Hydraulic pressure mould pressing device of easy drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218928387U (en) |
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2022
- 2022-08-29 CN CN202222275043.3U patent/CN218928387U/en active Active
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