CN214773761U - Medical instrument mould convenient to drawing of patterns - Google Patents
Medical instrument mould convenient to drawing of patterns Download PDFInfo
- Publication number
- CN214773761U CN214773761U CN202120212673.9U CN202120212673U CN214773761U CN 214773761 U CN214773761 U CN 214773761U CN 202120212673 U CN202120212673 U CN 202120212673U CN 214773761 U CN214773761 U CN 214773761U
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- thimble
- plate
- positioning guide
- mould
- movable plate
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- 239000000243 solution Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of molds, in particular to a medical instrument mold convenient for demolding, which comprises a rear mold frame bottom plate, wherein a supporting plate is arranged on the upper surface of the rear mold frame bottom plate, a thimble movable plate is arranged on one side of the supporting plate, fixed rods are arranged at two ends of the thimble movable plate, a first thimble is arranged on one side of the thimble movable plate, a thimble movable block is arranged in the middle of the thimble movable plate, the upper end of the thimble movable block is connected with a second thimble, a third thimble is arranged on the other side of the thimble movable plate, the ejector pin movable plate is provided with a reset rod at the bottom, the upper end of the supporting plate is provided with a rear die frame, a die groove is formed in the rear die frame, a rear die core is arranged in the die groove, the upper surface of the rear die frame is provided with a positioning guide pillar, the positioning guide pillar is connected in the positioning guide sleeve, the positioning guide sleeve is arranged in the front die frame, the inner wall of the front die frame is provided with a front die core, and the upper surface of the front die frame is connected with a front die frame bottom plate through screws.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a medical instrument mould convenient to drawing of patterns.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software; the effect is mainly obtained by physical and other ways, not by pharmacological, immunological or metabolic ways, or is only assisted although the ways are involved; for the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; the medical instrument industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, knowledge concentration and fund concentration. The basic characteristic of the medical equipment with high and new technology is digitalization and computerization, is the multidisciplinary and cross-field modern high-technology crystal, and has high technical content and high profit, so the equipment is a high-level system for mutual competition of all scientific and technological countries and international large-scale companies, and has higher intervention threshold.
There are the following problems:
at present, equipment manufacturing dies of medical equipment on the market finish demolding in a manual pulling-out mode, so that the labor intensity is increased, the unevenness of finished products is caused, and the production efficiency of the dies is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a medical instrument mould convenient for demoulding.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a medical instrument mould convenient for demoulding comprises a rear mould base plate, wherein a supporting plate is arranged on the upper surface of the rear mould base plate, a thimble movable plate is arranged on one side of the supporting plate, fixing rods are arranged at two ends of the thimble movable plate, a first thimble is arranged on one side of the thimble movable plate, a thimble movable block is arranged in the middle of the thimble movable plate, a second thimble is connected to the upper end of the thimble movable block, a third thimble is arranged on the other side of the thimble movable plate, a reset rod is arranged at the bottom of the thimble movable plate, a rear mould base is arranged at the upper end of the supporting plate, a mould groove is formed in the rear mould base, a rear mould core is arranged in the mould groove, a positioning guide pillar is arranged on the upper surface of the rear mould base and connected to the inside of the positioning guide sleeve, the positioning guide sleeve is arranged in the front mould base, and a front mould core is arranged on the inner wall of the front mould base, the upper surface of the front mould frame is connected with a front mould frame bottom plate through a screw.
As a further description of the above technical solution:
the rear die frame is characterized in that a supporting plate is fixedly mounted on the upper surface of the rear die frame base plate, a thimble movable plate is movably mounted on one side of the supporting plate, fixing rods are fixedly mounted at two ends of the thimble movable plate, and the number of the thimble movable plates is two.
As a further description of the above technical solution:
one side fixed mounting of thimble fly leaf has first thimble, the middle part fixed mounting of thimble fly leaf has the thimble movable block.
As a further description of the above technical solution:
the utility model discloses a mould frame, including thimble movable block, reset rod, backup pad upper end fixed mounting have the back die carrier, thimble movable block upper end swing joint has the second thimble, the opposite side fixed mounting of thimble movable plate has the third thimble, reset rod is installed to thimble movable plate bottom, backup pad upper end fixed mounting has the back die carrier.
As a further description of the above technical solution:
the die cavity is internally and fixedly provided with a rear die core, and the upper surface of the rear die frame is fixedly provided with a positioning guide pillar.
As a further description of the above technical solution:
the positioning guide pillar is movably connected inside the positioning guide sleeve, and a front mold core is fixedly arranged on the inner wall of the front mold base.
As a further description of the above technical solution:
the upper surface of the front die carrier is fixedly connected with a front die carrier bottom plate through a screw.
The utility model discloses following beneficial effect has: after the mold is installed on a machine, the downward pressure of a front mold base during the operation of the mold is utilized to enable a first ejector pin, a second ejector pin and a third ejector pin to move downwards along with the downward movement of the first ejector pin and be matched with a mold groove, the front mold base and a rear mold base are matched, after a mold cavity is formed by a front mold core and a rear mold core, materials are injected to form a product, after the product is formed, the front mold base and the rear mold base are separated, the front mold base rises, the first ejector pin, the second ejector pin and the third ejector pin lose the pressure of the front mold base and reset along with the pressure, the product is completely ejected, the demolding is completed by the working power of the machine, the labor intensity of workers is reduced, and the uniformity of product output and the injection molding efficiency are improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a medical instrument mold convenient for demolding, which is provided by the present invention;
fig. 2 is a schematic structural view of an ejector pin of the medical instrument mold convenient for demolding, provided by the utility model;
fig. 3 is a sectional view of the front mold frame of the medical device mold convenient for demolding.
Illustration of the drawings:
1. a rear mould base plate; 2. a support plate; 3. a thimble active plate; 4. a first thimble; 5. a thimble movable block; 6. a second thimble; 7. a third thimble; 8. a rear mould frame; 9. a die cavity; 10. a rear mold core; 11. positioning the guide post; 12. positioning the guide sleeve; 13. a front mold frame; 14. a front mold core; 15. a screw; 16. a front mold frame base plate; 17. a reset lever; 18. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a medical instrument mould convenient for demoulding comprises a rear mould base plate 1, wherein a supporting plate 2 is arranged on the upper surface of the rear mould base plate 1, a thimble movable plate 3 is arranged on one side of the supporting plate 2, fixing rods 18 are arranged at two ends of the thimble movable plate 3, a first thimble 4 is arranged on one side of the thimble movable plate 3, a thimble movable block 5 is arranged in the middle of the thimble movable plate 3, the upper end of the thimble movable block 5 is connected with a second thimble 6, a third thimble 7 is arranged on the other side of the thimble movable plate 3, a reset rod 17 is arranged at the bottom of the thimble movable plate 3, a rear mould base 8 is arranged at the upper end of the supporting plate 2, a mould groove 9 is formed in the rear mould base 8, a rear mould core 10 is arranged in the mould groove 9, a positioning guide pillar 11 is arranged on the upper surface of the rear mould base 8, the positioning guide pillar 11 is connected to the inside of a positioning guide sleeve 12, the positioning guide sleeve 12 is arranged in the front mould base 13, and a front mould core 14 is arranged on the inner wall of the front mould base 13, the upper surface of the front mould frame 13 is connected with a front mould frame bottom plate 16 through a screw 15.
In the example, a supporting plate 2 is fixedly arranged on the upper surface of a rear mould frame bottom plate 1, a thimble movable plate 3 is movably arranged on one side of the supporting plate 2, fixing rods 18 are fixedly arranged at two ends of the thimble movable plate 3, two thimble movable plates 3 are arranged, the two thimble movable plates 3 are fixed by the fixing rods 18, a first thimble 4 is fixedly arranged on one side of the thimble movable plate 3 and is in a cylindrical needle shape, a thimble movable block 5 is fixedly arranged in the middle of the thimble movable plate 3 and is movable, a second thimble 6 is movably connected with the upper end of the thimble movable block 5, a bevel-edge trapezoidal top block is arranged at the bottom of a mould groove 9, a corresponding chute is arranged on the other side of the thimble movable plate 3, a third thimble 7 is fixedly arranged on the other side of the thimble movable plate 3 and is in a cylindrical thimble, a reset rod 17 is arranged at the bottom of the thimble movable block 3 and is used for helping the thimble to reset, a rear mould frame 8 is fixedly arranged at the upper end of the supporting plate 2, and a rear mould core 10 is fixedly arranged in the mould groove 9, the upper surface of the rear die carrier 8 is fixedly provided with a positioning guide post 11, a positioning pivot of the front die carrier 13 and the rear die carrier 8, the positioning guide post 11 is movably connected inside a positioning guide sleeve 12, when the die is closed, the positioning guide post 11 is retracted inside the positioning guide sleeve 12, the inner wall of the front die carrier 13 is fixedly provided with a front die core 14, and the upper surface of the front die carrier 13 is fixedly connected with a front die carrier bottom plate 16 through a screw 15.
The working principle and the process are as follows: after a user installs the mold, the machine is started, the downward pressure of the front mold frame 13 during the work of the machine is utilized, the first ejector pin 4, the second ejector pin 6 and the third ejector pin 7 move downwards along with the downward pressure until the downward pressure is matched with the mold cavity 9, the ejector pin movable plate 3 also moves downwards, the front mold frame 13 moves downwards to be matched with the rear mold frame 8, the front mold core 14 and the rear mold core 10 form a mold cavity, product raw materials are injected, after a product is formed, the front mold frame 13 and the rear mold frame 8 are separated, the front mold frame 13 ascends, the first ejector pin 4, the second ejector pin 6 and the third ejector pin 7 lose the pressure of the front mold frame 13, the ejector pin movable plate 3 loses the pressure, the reset rod 17 resets along with the mold frame movable plate 3 to drive the ejector pins to reset upwards, and the product is ejected completely.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a medical instrument mould convenient to drawing of patterns, includes back die carrier bottom plate (1), its characterized in that: the mould is characterized in that a supporting plate (2) is mounted on the upper surface of a rear mould base plate (1), a thimble movable plate (3) is mounted on one side of the supporting plate (2), fixing rods (18) are mounted at two ends of the thimble movable plate (3), a first thimble (4) is mounted on one side of the thimble movable plate (3), a thimble movable block (5) is mounted in the middle of the thimble movable plate (3), a second thimble (6) is connected to the upper end of the thimble movable block (5), a third thimble (7) is mounted on the other side of the thimble movable plate (3), a reset rod (17) is mounted at the bottom of the thimble movable plate (3), a rear mould base (8) is mounted at the upper end of the supporting plate (2), a mould groove (9) is formed in the rear mould base (8), a rear mould core (10) is mounted in the mould groove (9), and a positioning guide pillar (11) is mounted on the upper surface of the rear mould base (8), the positioning guide post (11) is connected inside the positioning guide sleeve (12), the positioning guide sleeve (12) is arranged inside the front die carrier (13), a front die core (14) is installed on the inner wall of the front die carrier (13), and the upper surface of the front die carrier (13) is connected with a front die carrier bottom plate (16) through a screw (15).
2. The medical device mold for facilitating demolding as claimed in claim 1, wherein: fixed surface installs backup pad (2) on back die carrier bottom plate (1), backup pad (2) one side movable mounting has thimble fly leaf (3), thimble fly leaf (3) both ends fixed mounting has dead lever (18), thimble fly leaf (3) have two.
3. The medical device mold for facilitating demolding as claimed in claim 1, wherein: one side fixed mounting of thimble fly leaf (3) has first thimble (4), the middle part fixed mounting of thimble fly leaf (3) has thimble movable block (5).
4. The medical device mold for facilitating demolding as claimed in claim 1, wherein: thimble movable block (5) upper end swing joint has second thimble (6), the opposite side fixed mounting of thimble fly leaf (3) has third thimble (7), thimble fly leaf (3) bottom fixed mounting has release link (17) backup pad (2) upper end fixed mounting has back die carrier (8).
5. The medical device mold for facilitating demolding as claimed in claim 1, wherein: a rear die core (10) is fixedly arranged in the die groove (9), and a positioning guide pillar (11) is fixedly arranged on the upper surface of the rear die frame (8).
6. The medical device mold for facilitating demolding as claimed in claim 1, wherein: the positioning guide post (11) is movably connected inside the positioning guide sleeve (12), and a front mold core (14) is fixedly installed on the inner wall of the front mold frame (13).
7. The medical device mold for facilitating demolding as claimed in claim 1, wherein: the upper surface of the front mould frame (13) is fixedly connected with a front mould frame bottom plate (16) through a screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212673.9U CN214773761U (en) | 2021-01-26 | 2021-01-26 | Medical instrument mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212673.9U CN214773761U (en) | 2021-01-26 | 2021-01-26 | Medical instrument mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214773761U true CN214773761U (en) | 2021-11-19 |
Family
ID=78749799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212673.9U Expired - Fee Related CN214773761U (en) | 2021-01-26 | 2021-01-26 | Medical instrument mould convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214773761U (en) |
-
2021
- 2021-01-26 CN CN202120212673.9U patent/CN214773761U/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: 20211119 |