CN220841318U - Injection mold for producing parts of medical apparatus - Google Patents
Injection mold for producing parts of medical apparatus Download PDFInfo
- Publication number
- CN220841318U CN220841318U CN202322266295.4U CN202322266295U CN220841318U CN 220841318 U CN220841318 U CN 220841318U CN 202322266295 U CN202322266295 U CN 202322266295U CN 220841318 U CN220841318 U CN 220841318U
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- hole
- top plate
- cover plate
- matched
- thimble
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of injection molds, and particularly relates to a medical instrument production part production injection mold which comprises a cover plate, wherein a first perforation is arranged in the middle of the cover plate, a positioning block is arranged on the first perforation, an injection molding hole is arranged in the middle of the positioning block, fixing nails are arranged around the positioning block, a first screw hole is arranged on the cover plate, a positioning rod is arranged below the cover plate, a fixed mold is arranged below the cover plate, second screw holes are arranged at four corners of the fixed mold, a positioning block is arranged in the middle of the second screw hole, a groove is arranged in the middle of the fixed mold, liquid injection holes are formed in the front surface and the back surface of the fixed mold, a cooling bin is arranged in the fixed mold, a movable mold is arranged below the fixed mold, liquid injection holes are formed in the front surface and the back surface of the movable mold, a top plate is arranged below the movable mold, support columns are arranged around the top plate, and a bottom plate is arranged below the support columns. The utility model can rapidly cool the product by arranging the cooling bin, and simultaneously can automatically demould, thereby saving a great deal of manpower and time.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a production injection mold for producing parts of medical equipment.
Background
Injection molding is a method for producing and shaping industrial products. Products are generally molded using rubber and plastic. Injection molding can also be divided into injection molding compression molding and die casting. Injection molding machines are the primary molding equipment for producing plastic articles of various shapes from thermoplastic or thermoset materials using plastic molding dies, with injection molding being accomplished by injection molding machines and dies.
The prior art has the following problems:
1. Traditional injection mold lacks the release structure, makes injection mold open the process comparatively loaded down with trivial details, and wastes time and energy, and the in-process cooling rate of moulding plastics is slow simultaneously, makes production speed slow.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an injection mold for producing parts by using medical equipment, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel plastic injection molding machine comprises a cover plate, a first perforation is arranged in the middle of the cover plate, a positioning block is arranged on the first perforation, injection molding holes are formed in the middle of the positioning block, fixing nails are arranged around the positioning block, a first screw hole is formed in the cover plate, a positioning rod is arranged below the cover plate, a fixed die is arranged below the cover plate, second screw holes are formed in four corners of the fixed die, a positioning hole is formed in the middle of the second screw hole, a groove is formed in the middle of the fixed die, liquid injection holes are formed in the front and the back of the fixed die, a cooling bin is formed in the middle of the fixed die, a movable die is arranged below the fixed die, ejector pins are arranged in the middle of the second screw holes, ejector pins are arranged in the front and the back of the movable die, a cooling bin is arranged inside the movable die, a top plate is arranged on two sides of the top plate, a second ejector pin is arranged on one side of the first side, a second perforation is formed in the middle of the top plate, a second ejector pin is arranged in the middle of the second perforation, a bottom plate is arranged around a second ejector pin is arranged on the middle of the second perforation, a bottom plate is arranged around a second ejector pin, a bottom plate is arranged on the middle of the second ejector pin is arranged around the second perforation, and a stud is arranged in the middle of the second perforation is arranged around the middle of the top plate.
As a preferable technical scheme of the utility model, the positioning block is matched with the first through hole, the positioning block is spliced with the first through hole, the first screw hole is matched with the fixing nail, the fixing nail is matched with the third screw hole, and the cover plate is connected with the fixed die through the fixing nail.
As a preferable technical scheme of the utility model, the positioning rod is matched with the positioning hole, the positioning rod is inserted into the positioning hole, and the fixed die and the movable die are movably connected through the liquid injection hole.
As a preferable technical scheme of the utility model, the first thimble is matched with the positioning hole, the second thimble is matched with the thimble hole, the top plate is spliced with the fixed die and the movable die through the first thimble, and the top plate is spliced with the movable die through the second thimble.
As a preferable technical scheme of the utility model, the second through hole is matched with the stud, and the top plate and the bottom plate are movably connected through the stud.
As a preferable technical scheme of the utility model, the bottom plate is connected with the fixed die and the movable die through the fixed second screw hole.
Compared with the prior art, the utility model provides the injection mold for producing the parts of the medical apparatus and instruments, which has the following beneficial effects:
1. This medical instrument production part production injection mold makes in injection molding process can be with the cooling liquid injection cooling storehouse in order to reach quick refrigerated purpose and accelerate production speed through setting up the inside cooling storehouse of cover half and movable mould.
2. This medical instrument production part production injection mold through setting up the cooperation between locating lever and first thimble of apron below and the spring under the bottom plate in order to reach the effect of automatic drawing of patterns, has reduced the manpower and has accelerated production speed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a structural cover plate of the present utility model;
FIG. 3 is a schematic diagram of a fixed mold and a movable mold of the structure of the present utility model;
FIG. 4 is a schematic view of the top and bottom plates of the structure of the present utility model.
In the figure: 1. a cover plate; 2. a positioning block; 3. a fixed mold; 4. a movable mold; 5. a top plate; 6. a bottom plate; 7. injection molding holes; 8. a liquid injection hole; 9. a first screw hole; 10. a first perforation; 11. a positioning rod; 12. fixing nails; 13. a second screw hole; 14. positioning holes; 15. a third screw hole; 16. a groove; 17. a top pinhole; 18. a cooling bin; 19. a first thimble; 20. a second thimble; 21. a second perforation; 22. a stud; 23. a spring; 24. and (5) supporting the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the novel plastic injection molding machine comprises a cover plate 1, wherein a first perforation 10 is arranged in the middle of the cover plate 1, a positioning block 2 is arranged on the first perforation 10, injection molding holes 7 are arranged in the middle of the positioning block 2, fixing nails 12 are arranged around the positioning block 2, a first screw hole 9 is arranged in the middle of the cover plate 1, a positioning rod 11 is arranged below the cover plate 1, a fixed die 3 is arranged below the cover plate 1, second screw holes 13 are arranged at four corners of the fixed die 3, a positioning hole 14 is arranged in the middle of the second screw hole 13, a groove 16 is arranged in the middle of the fixed die 3, liquid injection holes 8 are arranged at the front and the back of the fixed die 3, a cooling bin 18 is arranged in the middle of the fixed die 3, a movable die 4 is arranged in the middle of the second screw holes 17, a top plate 5 is arranged on the front and the back of the movable die 4, a first thimble 19 is arranged at two sides above the top plate 5, a second thimble 20 is arranged at one side of the first thimble 19, a top plate 5 is provided with a second perforation 21, a top plate 21 is arranged in the middle of the fixed die 3, a top plate 21 is arranged at the middle of the second thimble 4, a second thimble 21 is arranged around the second thimble 4, a second stud bolt is arranged at the middle of the second thimble 4 is arranged at the second thimble 4, a bottom plate 24 is arranged at the middle of the second thimble 4, a bottom stud is arranged at the second stud is arranged at the front, a bottom stud bolt is arranged at the middle of the second stud bolt is arranged at the top stud 4, and the stud is arranged at the front, and the stud is arranged at the stud at the front, and the stud at the stud, and the stud is 21.
In the embodiment, the positioning block 2 is matched with the first through hole 10, the positioning block 2 is inserted into the first through hole 10, the first screw hole 9 is matched with the fixed nail 12, the fixed nail 12 is matched with the third screw hole 15, the cover plate 1 is connected with the fixed mould 3 through the fixed nail 12, the cover plate 1 and the fixed mould 3 can move at the same time, and raw materials can enter the fixed mould 3; the positioning rod 11 is matched with the positioning hole 14, the positioning rod 11 is inserted into the positioning hole 14, the fixed die 3 is movably connected with the movable die 4 through the liquid injection hole 8, and raw materials can be rapidly cooled; the first thimble 19 is matched with the positioning hole 14, the second thimble 20 is matched with the thimble hole 17, the top plate 5 is spliced with the fixed die 3 and the movable die 4 through the first thimble 19, and the top plate 5 is spliced with the movable die 4 through the second thimble 20, so that the raw materials can be injection molded in a closed space; the second through hole 21 is matched with the stud 22, and the top plate 5 and the bottom plate 6 are movably connected through the stud 22, so that the top plate 5 can move up and down; the bottom plate 6 is connected with the fixed die 3 and the movable die 4 through the fixed second screw hole 13, so that the die can form a whole.
The working principle and the using flow of the utility model are as follows: the raw materials are poured between the fixed die 3 and the movable die 4 through the injection holes 7 to form the shape of a required part, then a cooling bin 18 is arranged between the fixed die 3 and the movable die 4, cooling is rapidly carried out through cooling liquid between the cooling bin 18, at the moment, the movable die 4 moves down the top plate 5 to lift the top plate 5 to enable the second ejector pin 20 to eject the die, and the positioning rod 11 under the cover plate 1 moves up the movable die 4 to push down the first ejector pin 19 to enable the top plate 5 to move down to reset for next injection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a medical instrument production part production injection mold, includes apron (1), its characterized in that: the utility model discloses a cooling device, including cover plate (1), fixed die (3), fixed die (4) and top plate (4), be provided with first perforation (10) in the middle of cover plate (1), be provided with locating piece (2) on first perforation (10), be provided with locating piece (2) in the middle of locating piece (2), be provided with injection molding hole (7) in the middle of locating piece (2), be provided with staple (12) around locating piece (2), be provided with first screw (9) on cover plate (1), cover plate (1) below is provided with locating lever (11), cover plate (1) below is provided with cover half (3), cover half (3) four corners is provided with second screw (13), be provided with locating hole (14) in the middle of cover half (13), be provided with recess (16) in the middle of cover half (3), cover half (3) openly and the back are provided with annotating liquid hole (8), cover half (3) inside be provided with cooling bin (18), cover half (4) below is provided with moving die (4), the novel lifting device is characterized in that first ejector pins (19) are arranged on two sides above the top plate (5), second ejector pins (20) are arranged on one side of the first ejector pins (19), second through holes (21) are formed in the middle of the top plate (5), studs (22) are arranged in the middle of the second through holes (21), springs (23) are arranged around the studs (22), support columns (24) are arranged around the top plate (5), second screw holes (13) are formed in the middle of the support columns (24), a bottom plate (6) is arranged below the support columns (24), and second through holes (21) are formed in the middle of the bottom plate (6).
2. The medical device producing part production injection mold according to claim 1, wherein: the positioning block (2) is matched with the first through hole (10), the positioning block (2) is inserted into the first through hole (10), the first screw hole (9) is matched with the fixing nail (12), the fixing nail (12) is matched with the third screw hole (15), and the cover plate (1) is connected with the fixed die (3) through the fixing nail (12).
3. The medical device producing part production injection mold according to claim 1, wherein: the positioning rod (11) is matched with the positioning hole (14), the positioning rod (11) is inserted into the positioning hole (14), and the fixed die (3) is movably connected with the movable die (4) through the liquid injection hole (8).
4. The medical device producing part production injection mold according to claim 1, wherein: the first thimble (19) is matched with the positioning hole (14), the second thimble (20) is matched with the thimble hole (17), the top plate (5) is inserted into the fixed die (3) and the movable die (4) through the first thimble (19), and the top plate (5) is inserted into the movable die (4) through the second thimble (20).
5. The medical device producing part production injection mold according to claim 1, wherein: the second through hole (21) is matched with the stud (22), and the top plate (5) and the bottom plate (6) are movably connected through the stud (22).
6. The medical device producing part production injection mold according to claim 1, wherein: the bottom plate (6) is connected with the fixed die (3) and the movable die (4) through a fixed second screw hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266295.4U CN220841318U (en) | 2023-08-23 | 2023-08-23 | Injection mold for producing parts of medical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266295.4U CN220841318U (en) | 2023-08-23 | 2023-08-23 | Injection mold for producing parts of medical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220841318U true CN220841318U (en) | 2024-04-26 |
Family
ID=90770850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322266295.4U Active CN220841318U (en) | 2023-08-23 | 2023-08-23 | Injection mold for producing parts of medical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220841318U (en) |
-
2023
- 2023-08-23 CN CN202322266295.4U patent/CN220841318U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |