CN219311882U - High-impact PVC pipe fitting die - Google Patents
High-impact PVC pipe fitting die Download PDFInfo
- Publication number
- CN219311882U CN219311882U CN202223604008.8U CN202223604008U CN219311882U CN 219311882 U CN219311882 U CN 219311882U CN 202223604008 U CN202223604008 U CN 202223604008U CN 219311882 U CN219311882 U CN 219311882U
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- pvc pipe
- plate
- pipe fitting
- impact pvc
- die
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- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of dies, and relates to a high-impact PVC pipe fitting die. The utility model comprises a lower die holder and an upper die holder, wherein two supporting plates are symmetrically and fixedly connected to the side walls of the upper side of the lower die holder, the same lower die plate is fixedly connected to the side walls of the upper side of the two supporting plates, an upper die plate is arranged on the side walls of the upper side of the lower die plate, the upper die holder is fixedly connected to the side walls of the upper side of the upper die plate, a high-impact PVC pipe mold core is arranged between the lower die plate and the upper die plate, pouring nozzles are respectively arranged on the upper die holder and the upper die plate, four insertion holes are respectively arranged on the upper die plate and the upper die holder, and demoulding diagonal rods are movably inserted in the four insertion holes. The utility model effectively improves the convenience of demolding of the die and the convenience of using the high-impact PVC pipe die.
Description
Technical Field
The utility model belongs to the technical field of dies, and relates to a high-impact PVC pipe fitting die.
Background
The high-impact PVC pipe fitting is a PVC pipe fitting with high impact resistance, and the PVC pipe fitting is generally injection molded through a die. The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.
When the existing high-impact PVC pipe fitting die is demoulded, the upper die plate and the lower die plate of the high-impact PVC pipe fitting die are firmly connected due to the influence of high temperature, so that the convenience of the high-impact PVC die in demould is poor.
Disclosure of Invention
The utility model aims to solve the problems and provides a high-impact PVC pipe fitting die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high shock resistance PVC pipe fitting mould, includes die holder and upper die base, two backup pads of lateral wall symmetry fixedly connected with of die holder upside, two the same lower bolster of lateral wall fixedly connected with of backup pad upside, the lateral wall of lower bolster upside is provided with the cope match-plate pattern, the lateral wall fixedly connected with upper die base of cope match-plate pattern upside, be provided with high shock resistance PVC pipe fitting mold core between lower bolster and the cope match-plate pattern, the pouring nozzle has all been seted up on upper die base and the cope match-plate pattern, four jack has been seted up on cope match-plate pattern and the upper die base, four all movable grafting has the drawing of patterns diagonal rod in the jack.
In the high impact PVC pipe fitting mould, the four corners of cope match-plate pattern lower surface department all fixedly connected with connecting rod, the through-hole has all been seted up to the four corners department of lower bolster upper surface, the connecting rod runs through the lower bolster through the through-hole, four the lower extreme of connecting rod is connected with same buffer board, the buffer board is located between two backup pads.
In the high-impact-resistance PVC pipe fitting mold, the high-impact-resistance PVC pipe fitting mold core is fixedly connected with a plurality of locking bolts, and the high-impact-resistance PVC pipe fitting mold core is fixedly connected to the lower mold plate through the locking bolts.
In the high-impact PVC pipe fitting die, the side wall of the upper side of the upper die plate is provided with the mounting groove, and the upper side of the high-impact PVC pipe fitting die core is positioned in the mounting groove and is tightly attached to the groove wall of the mounting groove.
In the high impact PVC pipe fitting die, the side wall of the lower side of the upper die plate is connected with a plurality of fastening bolts in a threaded manner, and the upper die plate and the upper die base are fixedly connected together by the fastening bolts.
In the high impact PVC pipe fitting mould, the four corners of the lower surface of the lower template are provided with the fixing holes, the four fixing holes are movably sleeved with the inserted bars, the lower ends of the inserted bars are fixedly connected with limiting blocks, the diameter of each limiting block is larger than that of each fixing hole, and the upper ends of the inserted bars are fixedly connected with fixing columns.
In the high-impact PVC pipe fitting mold, the side wall of the upper side of the buffer plate is fixedly connected with a plurality of ejector rods, and the upper ends of the ejector rods are in contact with the high-impact PVC pipe fitting mold core.
In the high-impact PVC pipe fitting die, the dimensions of the lower die holder and the upper die holder are the same, and the materials of the lower die holder and the upper die holder are the same.
In the high impact PVC pipe fitting die, the sliding plate is arranged on the upper side of the buffer plate, sliding holes are formed in four corners of the upper surface of the sliding plate, and the connecting rod penetrates through the sliding plate through the sliding holes.
In the high-impact PVC pipe fitting mold, the buffer plate and the sliding plate are the same in material and size.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, when the high-impact PVC pipe fitting mold is used, raw materials in a molten state are added into the mold through the pouring nozzle, and flow into the high-impact PVC pipe fitting mold core through the pouring nozzle, so that the high-impact PVC pipe fitting can be formed according to the shape of the high-impact PVC pipe fitting mold core, when the raw materials in the shape of the high-impact PVC pipe fitting mold core are cooled, the high-impact PVC pipe fitting can be formed, and when the upper mold is demolded, the upper mold base and the upper mold base are pulled, the upper mold base and the upper mold base drive the plurality of demolding diagonal rods to move upwards, and gaps exist between the upper mold base and the high-impact PVC pipe fitting mold core and the lower mold base due to the plurality of demolding diagonal rods, so that the upper mold is prevented from being firmly adsorbed on the high-impact PVC pipe fitting mold core and the lower mold base, the convenience of mold demolding is effectively improved, and the convenience of using the high-impact PVC pipe fitting mold is effectively improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a schematic view of a part of the structure of the present utility model.
Fig. 4 shows a partial structural cross-section of the present utility model.
In the figure: 1. a lower die holder; 2. an upper die holder; 3. a support plate; 4. a lower template; 5. an upper template; 6. high-impact PVC pipe mold core; 7. a pouring nozzle; 8. demoulding diagonal rods; 9. a connecting rod; 10. a buffer plate; 11. a locking bolt; 12. a mounting groove; 13. a fastening bolt; 14. a rod; 15. a limiting block; 16. fixing the column; 17. a push rod; 18. and a sliding plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, a high impact PVC pipe mold comprises a lower mold base 1 and an upper mold base 2, wherein two support plates 3 are symmetrically and fixedly connected to the side wall of the upper side of the lower mold base 1, two support plates 3 are fixedly connected to the same lower mold plate 4 on the side wall of the upper side of the support plates, an upper mold plate 5 is arranged on the side wall of the upper side of the lower mold plate 4, an upper mold base 2 is fixedly connected to the side wall of the upper side of the upper mold plate 5, a high impact PVC pipe mold core 6 is arranged between the lower mold plate 4 and the upper mold plate 5, pouring nozzles 7 are formed in the upper mold base 2 and the upper mold plate 5, four insertion holes are formed in the upper mold plate 5 and the upper mold base 2, and demolding diagonal rods 8 are movably inserted in the four insertion holes.
In the above-mentioned embodiment, during the use, add the raw materials of molten state in to the mould through pouring nozzle 7, the raw materials of molten state flows into high-impact PVC pipe fitting mold core 6 through pouring nozzle 7, thereby can take shape according to the shape of high-impact PVC pipe fitting mold core 6, can form high-impact PVC pipe fitting after the raw materials of high-impact PVC pipe fitting mold core 6 shape cools off, during the drawing of patterns, pulling die holder 2 and cope match-plate pattern 5, cope match-plate pattern 5 and cope match-plate pattern 2 drive a plurality of drawing of patterns diagonal rods 8 and upwards remove, a plurality of drawing of patterns diagonal rods 8 that set up can make existence clearance between cope match-plate pattern 5 and high-impact PVC pipe fitting mold core 6 and the lower bolster 4, thereby avoid the firm absorption of cope match-plate pattern 5 on high-impact PVC pipe fitting mold core 6 and lower bolster 4, the effectual convenience that has improved the mould drawing of patterns.
The four corners of the lower surface of the upper template 5 are fixedly connected with connecting rods 9, the four corners of the upper surface of the lower template 4 are provided with through holes, the connecting rods 9 penetrate through the lower template 4 through the through holes, the lower ends of the four connecting rods 9 are connected with the same buffer plate 10, and the buffer plate 10 is positioned between the two support plates 3.
The high-impact PVC pipe fitting mold core 6 is fixedly connected with a plurality of locking bolts 11, and the high-impact PVC pipe fitting mold core 6 is fixedly connected to the lower die plate 4 through the locking bolts 11.
In the above embodiment, the plurality of lock bolts 11 are provided to improve the stability of the fixation of the high impact PVC pipe mold core 6.
The side wall of the upper side of the upper template 5 is provided with a mounting groove 12, and the upper side of the high-impact PVC pipe fitting mold core 6 is positioned in the mounting groove 12 and is tightly attached to the groove wall of the mounting groove 12.
The side wall of the lower side of the upper die plate 5 is connected with a plurality of fastening bolts 13 in a threaded manner, and the upper die plate 5 and the upper die base 2 are fixedly connected together by the fastening bolts 13.
Fixing holes are formed in four corners of the lower surface of the lower die plate 4, inserting rods 14 are movably sleeved in the four fixing holes, limiting blocks 15 are fixedly connected to the lower ends of the inserting rods 14, the diameter of each limiting block 15 is larger than that of each fixing hole, and fixing columns 16 are fixedly connected to the upper ends of the inserting rods 14.
In the above embodiment, the insert rod 14, the stopper 15 and the fixing post 16 are provided to improve the stability of the setting of the high impact PVC pipe mold core 6.
The side wall of the upper side of the buffer plate 10 is fixedly connected with a plurality of ejector rods 17, and the upper ends of the ejector rods 17 are in contact with the high-impact PVC pipe fitting mold cores 6.
In the above embodiment, the plurality of ejector rods 17 can assist the mold to perform demolding, effectively improving the convenience of mold demolding.
The size of the lower die holder 1 is the same as that of the upper die holder 2, and the materials of the lower die holder 1 and the upper die holder 2 are the same.
The upper side of the buffer plate 10 is provided with a sliding plate 18, sliding holes are formed in four corners of the upper surface of the sliding plate 18, and the connecting rod 9 penetrates through the sliding plate 18 through the sliding holes.
The material and the size of the buffer plate 10 are the same as those of the sliding plate 18.
In the above embodiment, the buffer plate 10 and the slide plate 18, which are made of the same material and have the same size, can improve the convenience of the mold production process, and can reduce the cost of the mold.
The working principle of the utility model is as follows:
during the use, add the raw materials of molten state in to the mould through pouring nozzle 7, the raw materials of molten state flows into high-impact PVC pipe fitting mold core 6 through pouring nozzle 7, thereby can take shape according to the shape of high-impact PVC pipe fitting mold core 6, can form high-impact PVC pipe fitting after the raw materials of high-impact PVC pipe fitting mold core 6 shape cools off, during the drawing of patterns, pulling die holder 2 and cope match-plate pattern 5, cope match-plate pattern 5 and die holder 2 drive a plurality of drawing of patterns diagonal bar 8 and upwards remove, a plurality of drawing of patterns diagonal bar 8 that set up can make to have the clearance between cope match-plate pattern 5 and high-impact PVC pipe fitting mold core 6 and the lower bolster 4, thereby avoid the firm absorption of cope match-plate pattern 5 on high-impact PVC pipe fitting mold core 6 and lower bolster 4, the effectual convenience that improves the mould drawing of patterns, the effectual convenience that improves high-impact PVC pipe fitting mould uses.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although 1, lower die holder is used more herein; 2. an upper die holder; 3. a support plate; 4. a lower template; 5. an upper template; 6. high-impact PVC pipe mold core; 7. a pouring nozzle; 8. demoulding diagonal rods; 9. a connecting rod; 10. a buffer plate; 11. a locking bolt; 12. a mounting groove; 13. a fastening bolt; 14. a rod; 15. a limiting block; 16. fixing the column; 17. a push rod; 18. slide plate, etc., but does not exclude the possibility of using other terms. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a high impact PVC pipe fitting mould, includes die holder (1) and upper die base (2), its characterized in that, two backup pads (3) of lateral wall symmetry fixedly connected with of die holder (1) upside, two the same lower bolster (4) of lateral wall fixedly connected with of backup pad (3) upside, the lateral wall of lower bolster (4) upside is provided with cope match-plate pattern (5), the lateral wall fixedly connected with upper die base (2) of cope match-plate pattern (5) upside, be provided with high impact PVC pipe fitting mold core (6) between lower bolster (4) and cope match-plate pattern (5), pouring nozzle (7) have all been seted up on upper die base (2) and upper die base (5), four jack has all been pegged graft in the jack activity has drawing of patterns diagonal bar (8).
2. The high impact PVC pipe fitting die according to claim 1, wherein connecting rods (9) are fixedly connected to four corners of the lower surface of the upper die plate (5), through holes are formed in the four corners of the upper surface of the lower die plate (4), the connecting rods (9) penetrate through the lower die plate (4) through the through holes, the lower ends of the four connecting rods (9) are connected with the same buffer plate (10), and the buffer plate (10) is located between the two support plates (3).
3. The high-impact PVC pipe fitting die according to claim 2, wherein a plurality of locking bolts (11) are fixedly connected to the high-impact PVC pipe fitting die core (6), and the high-impact PVC pipe fitting die core (6) is fixedly connected to the lower die plate (4) through the locking bolts (11).
4. A high impact PVC pipe mold according to claim 3, wherein the side wall of the upper side of the upper mold plate (5) is provided with a mounting groove (12), and the upper side of the high impact PVC pipe mold core (6) is located in the mounting groove (12) and is tightly attached to the groove wall of the mounting groove (12).
5. The high impact PVC pipe mold according to claim 4, wherein a plurality of fastening bolts (13) are screwed to the side wall of the lower side of the upper die plate (5), and the plurality of fastening bolts (13) fixedly connect the upper die plate (5) with the upper die holder (2).
6. The high impact PVC pipe fitting mould according to claim 5, wherein four corners of the lower surface of the lower template (4) are provided with fixing holes, inserting rods (14) are movably sleeved in the four fixing holes, the lower ends of the inserting rods (14) are fixedly connected with limiting blocks (15), the diameter of each limiting block (15) is larger than that of each fixing hole, and the upper ends of the inserting rods (14) are fixedly connected with fixing columns (16).
7. The high-impact PVC pipe fitting die according to claim 6, wherein a plurality of ejector rods (17) are fixedly connected to the side wall of the upper side of the buffer plate (10), and the upper ends of the ejector rods (17) are in contact with the high-impact PVC pipe fitting die core (6).
8. The high impact PVC pipe mold according to claim 7, wherein the dimensions of the lower mold base (1) and the upper mold base (2) are the same, and the lower mold base (1) and the upper mold base (2) are the same.
9. The high impact PVC pipe fitting die according to claim 8, wherein a sliding plate (18) is arranged on the upper side of the buffer plate (10), sliding holes are formed in four corners of the upper surface of the sliding plate (18), and the connecting rod (9) penetrates through the sliding plate (18) through the sliding holes.
10. The high impact PVC pipe mold according to claim 9, wherein the buffer plate (10) and the sliding plate (18) are the same material and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223604008.8U CN219311882U (en) | 2022-12-31 | 2022-12-31 | High-impact PVC pipe fitting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223604008.8U CN219311882U (en) | 2022-12-31 | 2022-12-31 | High-impact PVC pipe fitting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219311882U true CN219311882U (en) | 2023-07-07 |
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ID=87005147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223604008.8U Active CN219311882U (en) | 2022-12-31 | 2022-12-31 | High-impact PVC pipe fitting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219311882U (en) |
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2022
- 2022-12-31 CN CN202223604008.8U patent/CN219311882U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High impact PVC pipe fittings mold Granted publication date: 20230707 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: Taizhou Huajian Plastic Technology Co.,Ltd. Registration number: Y2024330000156 |