CN212288564U - Injection mold convenient and rapid to strip - Google Patents
Injection mold convenient and rapid to strip Download PDFInfo
- Publication number
- CN212288564U CN212288564U CN202020501414.3U CN202020501414U CN212288564U CN 212288564 U CN212288564 U CN 212288564U CN 202020501414 U CN202020501414 U CN 202020501414U CN 212288564 U CN212288564 U CN 212288564U
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- Prior art keywords
- groove
- sealing
- wall
- injection molding
- seted
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 238000001746 injection moulding Methods 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000465 moulding Methods 0.000 description 11
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold convenient and fast to strip, which comprises a lower mold, wherein the top end of the lower mold is provided with an upper mold, the middle part of the top end of the lower mold is provided with an injection molding groove, the middle part of the bottom end of the inner wall of the injection molding groove is provided with a sealing groove, the bottom part of the inner wall of the sealing groove is provided with a mounting groove, the top part of one side of the inner wall of the sealing groove is provided with an air inlet, the inside of the mounting groove is provided with an air cylinder, the push rod end of the air cylinder is provided with a sealing round block, the inside of the air inlet is provided with an air inlet conduit, the top part of the inner wall of the lower mold is provided with a cooling groove, external pressurized air flow can be introduced into the injection molding groove through the sealing groove, the mounting groove, the air, the formed workpiece can be conveniently and quickly taken by the working personnel.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold of material is taken off fast to convenience.
Background
The injection molding is a method for producing and molding industrial products, the products generally use rubber injection molding and plastic injection molding, the injection molding can be divided into injection molding die pressing method and die casting method, the injection mold is a tool for endowing injection molded products with complete configuration and accurate size, and the injection mold has various types and structures because the injection molding varieties and processing methods are various and the structures of a plastic molding machine and the injection molded products are various and simple;
traditional injection mold is at the in-process that uses, and the easy card of formed work piece is inside injection mold, leads to the formed work piece to take off the material thoroughly inadequately, can influence forming mold's production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient injection mold who takes off material fast can effectively solve the traditional injection mold who proposes in the above-mentioned background art and at the in-process that uses, and the easy card of formed work piece is inside injection mold, leads to the formed work piece to take off the material thoroughly inadequately, can influence forming die's production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient for quick stripping comprises a lower mold, wherein an upper mold is installed at the top end of the lower mold, an injection molding groove is formed in the middle of the top end of the lower mold, a sealing groove is formed in the middle of the bottom end of the inner wall of the injection molding groove, a mounting groove is formed in the bottom of the inner wall of the sealing groove, an air inlet hole is formed in the top of one side of the inner wall of the sealing groove, an air cylinder is installed inside the mounting groove, a sealing round block is installed at the push rod end of the;
the improved mold comprises a lower mold and is characterized in that a cooling groove is formed in the top of the inner wall of the lower mold, a water inlet hole is formed in the bottom of one side of the inner wall of the cooling groove, a water draining hole is formed in the top of the other side of the inner wall of the cooling groove, a water inlet pipe is arranged inside the water inlet hole, a water draining pipe is arranged inside the water draining hole, a preheating groove is formed in the bottom of the inner wall of the upper mold, a heating resistance wire is arranged inside the preheating.
Preferably, the diameter of the sealing circular block is the same as the inner diameter of the sealing groove, and the sealing circular block is located inside the sealing groove.
Preferably, the fixed slot has all been seted up to bed die top four corners department, it has the dead lever all to weld to go up the equal internal diameter that has fixed lever bottom four corners department, and the diameter of fixed lever equals the fixed slot.
Preferably, the hole of moulding plastics has been seted up at last mould top middle part, it all has seted up spacing draw-in groove to go up mould top both sides and be close to the hole department of moulding plastics, it all has seted up the screw rod groove to go up mould top both sides and be close to spacing draw-in groove department, the hole top of moulding plastics installs sealed cardboard, spacing screw rod is all installed to sealed cardboard top both sides, the equal welding of four edges of sealed cardboard bottom has spacing fixture block.
Preferably, the cross-sectional dimension of the limiting clamping block is the same as that of the limiting clamping groove, and the limiting clamping block is located inside the limiting clamping groove.
Preferably, the top end of the sealing clamping plate is provided with a screw hole, the inner diameter of the screw groove is the same as that of the screw hole, and one end of the limiting screw is located inside the screw groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through seal groove, mounting groove, inlet port, cylinder, sealed circle piece and inlet duct, can introduce the inslot of moulding plastics with outside pressurization air current, the pressurization air current is at the formed work piece and the gap flow between the groove of moulding plastics, enlarges the clearance, can make the formed work piece not hard up, can reduce the formed work piece and take off the material degree of difficulty, the staff of being convenient for takes the formed work piece fast.
2. Through cooling tank, inlet opening, wash port, inlet tube and drain pipe, can introduce the cooling tank with outside cold water and cool down the idiosome of the inslot portion of moulding plastics, cool down through the idiosome to the inslot portion of moulding plastics, can make the idiosome of the inslot portion of moulding plastics cool off the shaping fast, be favorable to improving the production efficiency of product.
3. Through spacing fixture block and spacing draw-in groove, can fix a position and spacing sealed cardboard, through spacing screw, can fix sealed cardboard, can reduce the installation and the dismantlement degree of difficulty of sealed cardboard, through using sealed cardboard, can seal the hole of moulding plastics, can prevent that external filth from entering into the downthehole portion of moulding plastics, the staff of being convenient for is to the reuse of mould.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the injection molding groove of the present invention;
fig. 3 is a schematic structural view of the upper mold of the present invention;
FIG. 4 is a schematic view of the installation groove of the present invention;
FIG. 5 is a schematic view of the installation structure of the sealing round block of the present invention;
fig. 6 is a schematic view of the structure of the limiting slot of the present invention;
fig. 7 is a schematic view of the mounting structure of the limiting fixture block of the present invention;
reference numbers in the figures: 1. a lower die; 2. an upper die; 3. injection molding a groove; 4. a sealing groove; 5. mounting grooves; 6. an air inlet; 7. a cylinder; 8. sealing the round block; 9. an air intake duct; 10. a cooling tank; 11. a water inlet hole; 12. a drain hole; 13. a water inlet pipe; 14. a drain pipe; 15. a preheating tank; 16. heating resistance wires; 17. injection molding holes; 18. a limiting clamping groove; 19. a screw channel; 20. a sealing clamping plate; 21. a limit screw; 22. and a limiting clamping block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-7, the utility model provides a technical scheme, a convenient injection mold who takes off material fast, including bed die 1, bed die 1 installs upper mold 2 on the top, bed die 1 has seted up injection molding groove 3 in the middle part of the top, injection molding groove 3 has seted up seal groove 4 in the middle part of the inner wall bottom, seal groove 4 has seted up mounting groove 5 in the bottom, seal groove 4 has seted up inlet port 6 in one side top, mounting groove 5 internally mounted has cylinder 7, cylinder 7 push rod end is installed and is sealed the circle piece 8, the diameter of sealed circle piece 8 is the same with the internal diameter of seal groove 4, sealed circle piece 8 is located inside seal groove 4, can seal groove 4, be convenient for the use of injection molding groove 3, inlet port 6 internally mounted has inlet duct 9;
An injection hole 17 is formed in the middle of the top end of the upper mold 2, limiting clamping grooves 18 are formed in the positions, close to the injection hole 17, of the two sides of the top end of the upper mold 2, screw grooves 19 are formed in the positions, close to the limiting clamping grooves 18, of the two sides of the top end of the upper mold 2, sealing clamping plates 20 are installed at the tops of the injection holes 17, limiting screws 21 are installed on the two sides of the top ends of the sealing clamping plates 20, screw holes are formed in the top ends of the sealing clamping plates 20, the inner diameters of the screw grooves 19 are the same as those, can fix sealed cardboard 20, be favorable to reducing the installation degree of difficulty of sealed cardboard 20, sealed cardboard 20 bottom four corners department has all welded spacing fixture block 22, and the cross sectional dimension of spacing fixture block 22 is the same with the cross sectional dimension of spacing draw-in groove 18, and spacing fixture block 22 is located inside spacing draw-in groove 18, can carry on spacingly to sealed cardboard 20, is convenient for sealed cardboard 20's installation.
The utility model discloses a theory of operation and use flow: an injection mold convenient and fast for stripping materials, in the actual use process, a worker installs an upper mold 2 on a lower mold 1, the worker rotates a limit screw 21 to make the limit screw 21 separate from a screw groove 19, then, the worker takes the sealing clamping plate 20, so that the limiting clamping blocks 22 welded on the sealing clamping plate 20 are separated from the limiting clamping grooves 18, when the sealing clamping plate 20 is separated from the injection molding hole 17, a worker performs injection molding on the mold, and the injection molding is completed through the limiting clamping block 22 and the limiting clamping groove 18, the sealing clamping plate 20 can be positioned and limited, the sealing clamping plate 20 can be fixed through the limiting screw 21, the difficulty of mounting and dismounting the sealing clamping plate 20 can be reduced, the injection molding hole 17 can be sealed by using the sealing clamping plate 20, the outside dirt can be prevented from entering the injection molding hole 17, so that the mold can be reused by workers;
after the sealing clamping plate 20 is detached, an operator connects the heating resistance wire 16 to an external power supply to enable the heating resistance wire 16 to work, heat generated by the work of the heating resistance wire 16 is conducted to the periphery, the heat can preheat the inner wall of the injection molding hole 17 to facilitate injection of injection molding materials, after the injection molding materials are injected, the operator connects the water inlet pipe 13 to the external cold water pipe to enable external cold water to reach the cooling groove 10 through the water inlet pipe 13 and be discharged from the water discharge pipe 14 installed on the cooling groove 10, through the flowing of the cold water in the cooling groove 10, the blank in the injection molding groove 3 can be cooled, the blank in the injection molding groove 3 can be rapidly cooled and formed, and the production efficiency of products can be improved;
after the blank is formed, the worker takes out the upper mold 2, and when the upper mold 2 is separated from the lower mold 1, the worker starts the cylinder 7, so that the sealing round block 8 arranged at the push rod end of the cylinder 7 moves towards the direction close to the cylinder 7, when the sealing round block 8 can not move continuously, the staff connects the air inlet guide pipe 9 with the external pressurized air pipe, the pressurized air flow enters the sealing groove 4 along the air inlet guide pipe 9, and continuously moves upwards from the sealing groove 4 to enter the injection molding groove 3, the pressurized air flow flows in the gap between the molded workpiece and the injection molding groove 3 to loosen the molded workpiece, and then, the operator stops the input of the pressurized air flow, and the cylinder 7 is restarted to move the sealing round block 8 to the original position, and by the impact of the external air flow, the formed workpiece can be quickly taken off, and the formed workpiece can be conveniently and quickly taken by workers.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient quick injection mold who takes off material, includes bed die (1), its characterized in that: an upper die (2) is mounted at the top end of the lower die (1), an injection molding groove (3) is formed in the middle of the top end of the lower die (1), a sealing groove (4) is formed in the middle of the bottom end of the inner wall of the injection molding groove (3), a mounting groove (5) is formed in the bottom of the inner wall of the sealing groove (4), an air inlet hole (6) is formed in the top of one side of the inner wall of the sealing groove (4), an air cylinder (7) is mounted inside the mounting groove (5), a sealing round block (8) is mounted at the push rod end of the air cylinder (7), and;
cooling groove (10) have been seted up at bed die (1) inner wall top, inlet opening (11) have been seted up to cooling groove (10) inner wall one side bottom, wash port (12) have been seted up at cooling groove (10) inner wall opposite side top, inlet opening (11) internally mounted has inlet tube (13), wash port (12) internally mounted has drain pipe (14), go up mould (2) inner wall bottom and seted up preheating tank (15), preheating tank (15) internally mounted has heating resistor silk (16), the input of heating resistor silk (16) and external power source's output electric connection.
2. The injection mold convenient and rapid to strip materials as claimed in claim 1, wherein: the diameter of the sealing round block (8) is the same as the inner diameter of the sealing groove (4), and the sealing round block (8) is located inside the sealing groove (4).
3. The injection mold convenient and rapid to strip materials as claimed in claim 1, wherein: the fixed slots are formed in four corners of the top of the lower die (1), the fixed rods are welded at four corners of the bottom of the upper die (2), and the diameter of each fixed rod is equal to the inner diameter of each fixed slot.
4. The injection mold convenient and rapid to strip materials as claimed in claim 1, wherein: go up mould (2) top middle part and seted up injection molding hole (17), it all has seted up spacing draw-in groove (18) to go up mould (2) top both sides and be close to injection molding hole (17) department, it all has seted up screw rod groove (19) to go up mould (2) top both sides and be close to spacing draw-in groove (18) department, injection molding hole (17) top is installed sealed cardboard (20), stop screw (21) are all installed to sealed cardboard (20) top both sides, sealed cardboard (20) bottom four corners department all welds there is spacing fixture block (22).
5. The injection mold convenient and rapid to strip materials as claimed in claim 4, wherein: the cross-sectional dimension of the limiting clamping block (22) is the same as that of the limiting clamping groove (18), and the limiting clamping block (22) is located inside the limiting clamping groove (18).
6. The injection mold convenient and rapid to strip materials as claimed in claim 4, wherein: screw rod holes are formed in the top end of the sealing clamping plate (20), the inner diameter of the screw rod groove (19) is the same as that of the screw rod holes, and one end of the limiting screw rod (21) is located inside the screw rod groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501414.3U CN212288564U (en) | 2020-04-08 | 2020-04-08 | Injection mold convenient and rapid to strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501414.3U CN212288564U (en) | 2020-04-08 | 2020-04-08 | Injection mold convenient and rapid to strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212288564U true CN212288564U (en) | 2021-01-05 |
Family
ID=73961869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020501414.3U Expired - Fee Related CN212288564U (en) | 2020-04-08 | 2020-04-08 | Injection mold convenient and rapid to strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212288564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393773A (en) * | 2022-01-13 | 2022-04-26 | 辽宁工业大学 | Portable injection mold for manufacturing intravascular stent |
-
2020
- 2020-04-08 CN CN202020501414.3U patent/CN212288564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393773A (en) * | 2022-01-13 | 2022-04-26 | 辽宁工业大学 | Portable injection mold for manufacturing intravascular stent |
| CN114393773B (en) * | 2022-01-13 | 2023-12-12 | 辽宁工业大学 | Portable injection mold for manufacturing vascular stent |
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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 |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |