CN213321215U - Plastic mold capable of improving ejection stability - Google Patents
Plastic mold capable of improving ejection stability Download PDFInfo
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- CN213321215U CN213321215U CN202021950166.7U CN202021950166U CN213321215U CN 213321215 U CN213321215 U CN 213321215U CN 202021950166 U CN202021950166 U CN 202021950166U CN 213321215 U CN213321215 U CN 213321215U
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Abstract
The utility model provides a plastic mould capable of improving ejection stability, which relates to the technical field of plastic moulds and comprises a bottom plate, wherein a supporting plate is fixedly arranged at the position, close to the edge position, of the top surface of the bottom plate, a top plate is fixedly arranged on the top surface of the supporting plate, a cylinder is fixedly arranged on the top surface of the top plate, a mounting plate is fixedly arranged at the bottom end of the cylinder, a slider is fixedly arranged on the side surface of the mounting plate, a chute is arranged at the inner side of the supporting plate, an upper mould device is arranged on the bottom surface of the mounting plate, a lower mould device is fixedly arranged at the position, close to the central position, of the top surface of the bottom plate, the upper mould device comprises an upper mould body and a mounting groove, the effect of simply and conveniently replacing the upper mould body is achieved, when the upper, the operation is simple and convenient, the replacement efficiency is improved, and the practical use is facilitated.
Description
Technical Field
The utility model relates to a plastic mould technical field especially relates to a plastic mould that can improve ejecting stability.
Background
A plastic mold is a tool which is matched with a plastic molding machine in the plastic processing industry and gives a complete configuration and accurate dimension to a plastic product. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.
The existing plastic mold is usually used for a long time, the upper mold needs to be replaced due to abrasion and aging, the existing replacement method is complex, a professional tool needs to be used for replacement, and replacement efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a plastic mold capable of improving ejection stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the plastic mold capable of improving ejection stability comprises a bottom plate, a supporting plate is fixedly mounted at a position, close to the edge, of the top surface of the bottom plate, a top plate is fixedly mounted on the top surface of the supporting plate, an air cylinder is fixedly mounted on the top surface of the top plate, a mounting plate is fixedly mounted at the bottom end of the air cylinder, a sliding block is fixedly mounted on the side surface of the mounting plate, a sliding groove is formed in the inner side of the supporting plate, an upper mold device is arranged on the bottom surface of the mounting plate, and a lower mold device is fixedly mounted at a position.
Go up the mould device and include mould body and mounting groove, the circular slot has been seted up to the bottom surface of going up the mould body, the inner wall slidable mounting of circular slot has thick pole, fixed mounting has the spring between the top of thick pole and the inner wall top surface of circular slot, the bottom fixed mounting of thick pole has thin pole, the bottom fixed mounting of thin pole has the button, stria and coarse slot have been seted up to the inner wall bottom surface of mounting groove.
Preferably, the lower die device comprises a lower die body, a finished product groove is formed in the top surface of the lower die body, a rotating rod is arranged on the side face of the lower die body in a penetrating mode, an adjusting rod is fixedly mounted at the right end of the rotating rod, a gear is mounted on the surface of the rotating rod, a telescopic rod is fixedly mounted on the bottom surface of the inner wall of the lower die body, a tooth groove is formed in the surface of the telescopic rod, and a top end of the telescopic rod is fixedly mounted with a top block.
Preferably, the upper die body is matched with the mounting groove in size, and the mounting groove is formed in the bottom surface of the mounting plate.
Preferably, the thick stick is matched with the size of the thick groove, and the thin stick is matched with the size of the thin groove.
Preferably, the bottom surface of the lower die body is fixedly connected with the top surface of the bottom plate.
Preferably, the tooth grooves are meshed with the gears.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through setting up the upper die device, under the mutual cooperation between the upper die body, the mounting groove, the circular slot, the thick rod, the spring, the thin rod, the button, under the thick slot and the thick slot, when the upper die needs to be changed, press the button upwards, the button drives the thin rod to move upwards at this moment, the thin rod drives the thick rod to slide to the inner wall top surface of the circular slot and extrude the spring, after the thick rod completely enters the circular slot, because the thick rod leaves the thick slot, at this moment, the upper die body can be taken out from the mounting groove outwards, then the new upper die body is installed into the mounting groove, when installing, press the button upwards, then slide the upper die body into the mounting groove, at this moment, the button is loosened, at this moment, because of the elasticity of the spring, the spring flicks the thick rod to move downwards, at this moment, the thick rod card is gone into the thick slot, at this moment, the upper die body is spacing, above whole has played the, when the upper die body needs to be replaced, the upper die body can be detached and replaced through simple pressing of the button, operation is simple and convenient, replacement efficiency is improved, and practical use is facilitated.
2. In the utility model, by arranging the lower die device, under the mutual cooperation between the lower die body, the finished product groove, the rotating rod, the adjusting rod, the gear, the telescopic link, tooth's socket and the ejector block, when in use, raw materials are put into the finished product groove for forming, when taking out the product, by rotating the adjusting rod anticlockwise, when the adjusting rod rotates, the adjusting rod drives the rotating rod to rotate, the rotating rod drives the gear to rotate, because the telescopic link is meshed with the gear through the tooth's socket, when the gear rotates, the telescopic link is driven to extend upwards, when the telescopic link extends upwards, the ejector block is driven to jack up the product from the bottom surface of the finished product groove upwards, thereby ejecting the product, after ejection, the adjusting rod is rotated anticlockwise, thereby the ejector block is reset, then next forming work can be carried out, the function of ejecting the product in the finished product groove is simply and conveniently realized, and, the stability during ejection can be improved, and the practical use is facilitated.
Drawings
FIG. 1 is a front view of a plastic mold for improving ejection stability according to the present invention;
FIG. 2 is a bottom view of a plastic mold for improving ejection stability of the present invention;
FIG. 3 is an exploded view of a plastic mold according to the present invention for improving the ejection stability;
FIG. 4 is an enlarged view of the portion A of FIG. 3 of the plastic mold for improving the ejection stability according to the present invention;
FIG. 5 is an enlarged view of the portion B in FIG. 3 of the plastic mold for improving the ejection stability according to the present invention;
FIG. 6 is a cross-sectional view of a lower mold device in a plastic mold for improving ejection stability according to the present invention;
fig. 7 is an enlarged view of the position C in fig. 6 of the plastic mold of the present invention, which can improve the ejection stability.
Illustration of the drawings:
1. a base plate; 2. a support plate; 3. a top plate; 4. a cylinder; 5. mounting a plate; 6. a slider; 7. a chute; 8. an upper die device; 801. an upper die body; 802. mounting grooves; 803. a circular groove; 804. a thick rod; 805. a spring; 806. a thin rod; 807. a button; 808. a fine groove; 809. coarse grooving; 9. a lower die device; 901. a lower die body; 902. a finished product groove; 903. a rotating rod; 904. adjusting a rod; 905. a gear; 906. a telescopic rod; 907. a tooth socket; 908. and (7) a top block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the upper die unit 8 and the lower die unit 9 will be described in detail below.
As shown in fig. 3, 4 and 5, the upper die device 8 includes an upper die body 801 and a mounting groove 802, the upper die body 801 is adapted to the size of the mounting groove 802, the mounting groove 802 is disposed on the bottom surface of the mounting plate 5, a circular groove 803 is disposed on the bottom surface of the upper die body 801, a thick rod 804 is slidably mounted on the inner wall of the circular groove 803, a spring 805 is fixedly mounted between the top end of the thick rod 804 and the top surface of the inner wall of the circular groove 803, a thin rod 806 is fixedly mounted at the bottom end of the thick rod 804, a button 807 is fixedly mounted at the bottom end of the thin rod 806, a thin groove 808 and a thick groove 809 are disposed on the bottom surface of the inner wall of the mounting groove 802, the thick rod 804 is adapted to the size of the thick.
The whole upper die device 8 achieves the effect that by arranging the upper die device 8, under the mutual matching among the upper die body 801, the mounting groove 802, the circular groove 803, the thick rod 804, the spring 805, the thin rod 806, the button 807, the thin groove 808 and the thick groove 809, when the upper die needs to be replaced, the button 807 is pressed upwards, the button 807 drives the thin rod 806 to move upwards, the thin rod 806 drives the thick rod 804 to slide towards the top surface of the inner wall of the circular groove 803 and extrude the spring 805, when the thick rod 804 completely enters the circular groove 803, the thick rod 804 leaves the thick groove 809, the upper die body 801 can be taken out from the mounting groove 802 at the moment, then the new upper die body 801 is mounted into the mounting groove 802, the button 807 is pressed upwards during mounting, then the upper die body 801 slides into the mounting groove 802, the button 807 is released at the moment, the spring 805 springs the thick rod 804 downwards due to the elasticity of the spring 805, thick pole 804 card this moment goes into thick groove 809, and at this moment, it is spacing to go up mould body 801, and above whole effect of having played simple and convenient change mould body 801 has played, when going up mould body 801 and need changing, through simple button 807 of pressing, can dismantle last mould body 801 and change down, and easy operation is convenient, has improved change efficiency, does benefit to in-service use.
As shown in fig. 6 and 7, the lower die device 9 includes a lower die body 901, a bottom surface of the lower die body 901 is fixedly connected with a top surface of the bottom plate 1, a finished product groove 902 is formed on the top surface of the lower die body 901, a rotating rod 903 penetrates through a side surface of the lower die body 901, an adjusting rod 904 is fixedly mounted at a right end of the rotating rod 903, a gear 905 is fixedly mounted on a surface of the rotating rod 903, an expansion link 906 is fixedly mounted on a bottom surface of an inner wall of the lower die body 901, a tooth socket 907 is formed on a surface of the expansion link 906, a top block 908 is fixedly mounted at a top end of the expansion link 906, and the tooth.
The whole lower die device 9 achieves the effect that by arranging the lower die device 9, raw materials are placed into the finished product groove 902 for molding under the mutual matching among the lower die body 901, the finished product groove 902, the rotating rod 903, the adjusting rod 904, the gear 905, the telescopic rod 906, the tooth socket 907 and the top block 908, when the lower die device is used, when a product is taken out, the adjusting rod 904 is rotated anticlockwise, the adjusting rod 904 drives the rotating rod 903 to rotate, the rotating rod 903 drives the gear 905 to rotate, the telescopic rod 906 is driven to extend upwards when the gear 905 rotates, the top block 908 is driven to jack up the product from the bottom surface of the finished product groove 902 when the telescopic rod 906 extends upwards, so that the product is ejected out, and after the product is ejected out, the adjusting rod 904 is rotated anticlockwise to reset the top block 908, and then the next molding work can be carried out, the function of ejecting the product in the finished product groove 902 is simply and conveniently realized, and the stability during ejection can be improved by screwing the adjusting rod 904 to eject the product, thereby being beneficial to actual use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A plastic mould capable of improving ejection stability comprises a bottom plate (1), and is characterized in that: a supporting plate (2) is fixedly mounted at a position, close to the edge, of the top surface of the bottom plate (1), a top plate (3) is fixedly mounted on the top surface of the supporting plate (2), an air cylinder (4) is fixedly mounted on the top surface of the top plate (3), a mounting plate (5) is fixedly mounted at the bottom end of the air cylinder (4), a sliding block (6) is fixedly mounted on the side surface of the mounting plate (5), a sliding groove (7) is formed in the inner side of the supporting plate (2), an upper die device (8) is arranged on the bottom surface of the mounting plate (5), and a lower die device (9) is fixedly mounted at a position, close to;
go up mold device (8) including last mold body (801) and mounting groove (802), round slot (803) have been seted up to the bottom surface of going up mold body (801), the inner wall slidable mounting of round slot (803) has thick pole (804), fixed mounting has spring (805) between the top of thick pole (804) and the inner wall top surface of round slot (803), the bottom fixed mounting of thick pole (804) has thin pole (806), the bottom fixed mounting of thin pole (806) has button (807), stria (808) and thick groove (809) have been seted up to the inner wall bottom surface of mounting groove (802).
2. A plastic mold with improved ejection stability as defined in claim 1, wherein: the lower die device (9) comprises a lower die body (901), a finished product groove (902) is formed in the top surface of the lower die body (901), a rotating rod (903) penetrates through the side surface of the lower die body (901), an adjusting rod (904) is fixedly mounted at the right end of the rotating rod (903), a gear (905) is fixedly mounted on the surface of the rotating rod (903), an expansion link (906) is fixedly mounted on the bottom surface of the inner wall of the lower die body (901), a tooth groove (907) is formed in the surface of the expansion link (906), and a top block (908) is fixedly mounted at the top end of the expansion link (906).
3. A plastic mold with improved ejection stability as defined in claim 1, wherein: go up mould body (801) and the big or small looks adaptation of mounting groove (802), the bottom surface at mounting panel (5) is seted up in mounting groove (802).
4. A plastic mold with improved ejection stability as defined in claim 1, wherein: the thick rod (804) is matched with the size of a thick groove (809), and the thin rod (806) is matched with the size of a thin groove (808).
5. A plastic mold with improved ejection stability as claimed in claim 2, wherein: the bottom surface of the lower die body (901) is fixedly connected with the top surface of the bottom plate (1).
6. A plastic mold with improved ejection stability as claimed in claim 2, wherein: the tooth slot (907) is meshed with the gear (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950166.7U CN213321215U (en) | 2020-09-09 | 2020-09-09 | Plastic mold capable of improving ejection stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950166.7U CN213321215U (en) | 2020-09-09 | 2020-09-09 | Plastic mold capable of improving ejection stability |
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| Publication Number | Publication Date |
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| CN213321215U true CN213321215U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021950166.7U Active CN213321215U (en) | 2020-09-09 | 2020-09-09 | Plastic mold capable of improving ejection stability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733495A (en) * | 2021-09-01 | 2021-12-03 | 临安东诚防腐设备有限公司 | Glass fiber reinforced plastic molding equipment |
-
2020
- 2020-09-09 CN CN202021950166.7U patent/CN213321215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733495A (en) * | 2021-09-01 | 2021-12-03 | 临安东诚防腐设备有限公司 | Glass fiber reinforced plastic molding equipment |
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