CN209903831U - Split type mold core injection mold - Google Patents
Split type mold core injection mold Download PDFInfo
- Publication number
- CN209903831U CN209903831U CN201920112068.7U CN201920112068U CN209903831U CN 209903831 U CN209903831 U CN 209903831U CN 201920112068 U CN201920112068 U CN 201920112068U CN 209903831 U CN209903831 U CN 209903831U
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- China
- Prior art keywords
- mold
- cylinder
- screw rod
- mould
- tray
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- Expired - Fee Related
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Abstract
The utility model relates to a split type mold core injection mold, including roof, medium plate, base, screw rod, cylinder, mould, hydraulic stem, runner. The hydraulic stem and the cylinder are fixed on the top of the base, the middle plate is fixed in the middle of the cylinder through threads, the die is fixed in the center of the middle plate through threads, the top plate is fixed on the top of the cylinder through bolts, the middle of the top plate is provided with a screw rod, and the top of the screw rod is provided with a rotating wheel. The utility model discloses a hydraulic stem and cylinder two-stage linkage make the device ejecting and drive the mould closing cap and shift up the device from the mould through the tray that is connected with hydraulic ram top after the completion of moulding plastics, after the device left the mould completely, drive the top cap by two cylinders and shift up, propose the mold core from the device simultaneously, the utility model discloses carry out brand-new transformation on the basis that traditional mould was moulded plastics and upgrade, improved work efficiency and simple operation nature.
Description
Technical Field
The utility model relates to an injection mold field especially relates to a split type mold core injection mold.
Background
The mold is used for obtaining the mold and the tool of the required product by injection molding, blow molding, extrusion or forging and the like in industry, wherein the mold core is a precision part for the operation of the pipe fitting at the central part of the mold, and most of the mold cores used at present are disposable and can not be replaced or are complicated to replace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type mold core injection mold to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a split type mold core injection mold comprises a top plate, a middle plate, a base, a screw rod, a connecting seat, mold cores, air cylinders, a mold sealing cover, an injection molding port, an air outlet hole, a sliding rod, a mold, a hydraulic rod, a mold tray and a rotating wheel, wherein the hydraulic rod is arranged at the central position of the base, the top end of the hydraulic rod is in threaded connection with the tray, the tray is embedded into the mold, the mold is in threaded connection with the middle plate, 2 sliding rods are embedded in the side wall of the mold, the top ends of the sliding rods are connected with the mold sealing cover through bolts, an opening is formed in the central position of the mold sealing cover, the outer side of the opening is provided with the injection molding port and the air outlet hole, the number of the air cylinders is 2, the air cylinders are respectively fixed on two sides of the base through bolts, the middle parts of the air cylinders are, the screw rod penetrates through the die, the rotating wheel is welded at the top end of the screw rod, the bottom end of the screw rod is connected with the connecting seat, the bearing is embedded in the center of the connecting seat, and the die core is connected with the bottom end of the connecting seat through threads.
On the basis of the technical scheme, the tray is in seamless connection with the die and can move up and down in the die through the hydraulic rod.
On the basis of the technical scheme, the sliding rods connected with the two sides of the bottom end of the mold sealing cover can move up and down in the side wall of the mold.
On the basis of the technical scheme, the rotating wheel can drive the connecting seat and the mold core to move up and down through the screw rod, and fine adjustment is carried out in the mold.
On the basis of the technical scheme, the mold core, the mold and the tray are connected through threads, so that the mold core, the mold and the tray are convenient to disassemble and replace.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a hydraulic stem and cylinder two-stage linkage make the device accomplish the back in moulding plastics, ejecting and drive the mould closing cap and shift up the device from the mould through the tray that hydraulic ram top is connected, and the device leaves the mould completely after, drives the top cap by two cylinders and shifts up, proposes the mold core from the device simultaneously, the utility model discloses carry out brand-new transformation on the basis that traditional mould was moulded plastics and upgrade, improved work efficiency and simple operation nature.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
In the figure: the device comprises a top plate 1, a middle plate 2, a base 3, a screw rod 4, a connecting seat 5, a mold core 6, a cylinder 7, a mold sealing cover 8, an injection molding port 9, an air outlet 10, a sliding rod 11, a mold 12, a hydraulic rod 13, a mold tray 14 and a rotating wheel 15.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 to 3, a split type mold core injection mold comprises a top plate 1, a middle plate 2, a base 3, a screw rod 4, a connecting seat 5, a mold core 6, a cylinder 7, a mold cover 8, an injection port 9, an air outlet hole 10, a slide rod 11, a mold 12, a hydraulic rod 13, a mold tray 14 and a runner 15, wherein the hydraulic rod 13 is installed at the central position of the base 3, the top end of the hydraulic rod 13 is in threaded connection with the tray 14, the tray is embedded into the mold 12, the mold 12 is in threaded connection with the middle plate 2, 2 slide rods 11 are embedded on the side wall of the mold 12, the top ends of the slide rods 11 are connected with the mold cover 8 through bolts, an opening is arranged at the central position of the mold cover 8, the injection port 9 and the air outlet hole 10 are arranged outside the opening, 2 cylinders 7 are respectively fixed at two sides of the base 3 through bolts, the middle of the cylinder 7 is provided with threads, the cylinder 7, roof 1 passes through the bolt fastening on the ejector pin top of cylinder 7, and 1 central point of roof puts and is equipped with the screw thread trompil, makes screw rod 4 pass, and the welding of 4 tops of screw rod has runner 15, and 4 bottoms of screw rod are connected with connecting seat 5, and 5 centers of connecting seat have inlayed the bearing, mold core 6 passes through the screw thread and links to each other with 5 bottoms of connecting seat.
The utility model discloses a hydraulic stem and cylinder two-stage linkage make the device accomplish the back in moulding plastics, and the tray that connects through hydraulic ram top shifts up the device ejecting and drive the mould closing cap in the mould, and the device leaves the mould completely after, drives the top cap by two cylinders and shifts up, proposes the mold core from the device simultaneously, the utility model discloses a threaded connection is all used to mold core, mould and tray, and convenient the dismantlement is changed, the utility model discloses carry out brand-new transformation on the basis that traditional mould was moulded plastics and upgrade, improved work efficiency and simple operation nature.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a split type mold core injection mold, includes roof (1), medium plate (2), base (3), screw rod (4), connecting seat (5), mold core (6), cylinder (7), mould closing cap (8), mouth of moulding plastics (9), venthole (10), slide bar (11), mould (12), hydraulic stem (13), mould tray (14), runner (15), its characterized in that: the hydraulic rod (13) is arranged at the central position of the base (3), the top end of the hydraulic rod (13) is in threaded connection with the tray (14), the tray is embedded into the mold (12), the mold (12) is in threaded connection with the middle plate (2), 2 sliding rods (11) are embedded in the side wall of the mold (12), the top ends of the sliding rods (11) are connected with the mold sealing cover (8) through bolts, the central position of the mold sealing cover (8) is provided with a hole, the outer side of the hole is provided with an injection port (9) and an air outlet hole (10), 2 cylinders (7) are arranged and are respectively fixed on two sides of the base (3) through bolts, the middle part of each cylinder (7) is provided with a thread, each cylinder (7) penetrates through the middle plate (2) and is fixed with the middle plate (2) through the middle part of each cylinder (7) through the threads, the top plate (1) is fixed at the top end of an ejector rod of, make screw rod (4) pass, the welding of screw rod (4) top has runner (15), and screw rod (4) bottom is connected with connecting seat (5), and connecting seat (5) center has inlayed the bearing, mold core (6) link to each other through screw thread and connecting seat (5) bottom.
2. The split-core injection mold of claim 1, wherein: the tray (14) is connected with the die (12) in a seamless mode, and can move up and down in the die (12) through the hydraulic rod (13).
3. The split-core injection mold of claim 1, wherein: and the sliding rods (11) connected with the two sides of the bottom end of the mold sealing cover (8) can move up and down in the side wall of the mold (12).
4. The split-core injection mold of claim 1, wherein: the rotating wheel (15) can drive the connecting seat (5) and the mold core (6) to move up and down through the screw rod (4), and fine adjustment is carried out in the mold (12).
5. The split-core injection mold of claim 1, wherein: the mold core (6), the mold (12) and the tray (14) are all connected through threads, and are convenient to disassemble and replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112068.7U CN209903831U (en) | 2019-01-23 | 2019-01-23 | Split type mold core injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920112068.7U CN209903831U (en) | 2019-01-23 | 2019-01-23 | Split type mold core injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903831U true CN209903831U (en) | 2020-01-07 |
Family
ID=69029437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920112068.7U Expired - Fee Related CN209903831U (en) | 2019-01-23 | 2019-01-23 | Split type mold core injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903831U (en) |
-
2019
- 2019-01-23 CN CN201920112068.7U patent/CN209903831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20220123 |