CN208601875U - A kind of medical injection mold sliding taper pin pedestal ejecting mechanism - Google Patents
A kind of medical injection mold sliding taper pin pedestal ejecting mechanism Download PDFInfo
- Publication number
- CN208601875U CN208601875U CN201821000741.XU CN201821000741U CN208601875U CN 208601875 U CN208601875 U CN 208601875U CN 201821000741 U CN201821000741 U CN 201821000741U CN 208601875 U CN208601875 U CN 208601875U
- Authority
- CN
- China
- Prior art keywords
- taper pin
- pedestal
- pin
- angle
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000010999 medical injection Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000003292 glue Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of medical injection molds to slide taper pin pedestal ejecting mechanism, including taper pin, it further include angle pin ejecting plate, taper pin base fixing plate, sliding taper pin pedestal and taper pin guide pad, the taper pin base fixing plate is located on angle pin ejecting plate, the sliding taper pin pedestal is fixed on the top surface of taper pin base fixing plate, the surface groove of the angle faces for avoiding in-mold molding product is provided on the sliding taper pin pedestal, the bottom end of the taper pin is engaged in surface groove, and the taper pin guide pad is arranged on taper pin for being oriented to taper pin.Taper pin is when out of stock in the utility model, the angle that it is retreated is consistent with surface groove, to cleverly avoid the angle faces of shaped article, taper pin will not occur when out of stock shovel glue, shaped article internal structure by destroy, product difficulty demould the problems such as, demoulding efficiency is not only increased, and improves quality of mold release.
Description
Technical field
The utility model relates to medical injection mold technologies, and in particular to a kind of medical injection mold sliding taper pin bottom
Seat ejecting mechanism.
Background technique
With being constantly progressive for medical technology, injection mold is one of indispensable tool of medical instrument, in existing skill
In art, when a product because of structural requirement, there is back-off in inside and side is with apparent gradient side.This when is general
Taper pin pedestal will occur to shovel glue, shaped article internal structure because of that reasonably cannot exit taper pin when product stripping
By destroy, product difficulty demoulding the problems such as.
It is therefore desirable to which new technical solution solves the above problems.
Summary of the invention
Goal of the invention: it in order to overcome the deficiencies in the prior art, provides and can be realized high efficiency and high quality always
The medical injection mold of demoulding slides taper pin pedestal ejecting mechanism.
Technical solution: to achieve the above object, the utility model provides a kind of medical injection mold sliding taper pin pedestal top
Mechanism out, including taper pin further include angle pin ejecting plate, taper pin base fixing plate, slide taper pin pedestal and taper pin guide pad, described
Taper pin base fixing plate is located on angle pin ejecting plate, and the sliding taper pin pedestal is fixed on the top surface of taper pin base fixing plate,
The surface groove of the angle faces for avoiding in-mold molding product, the bottom end of the taper pin are provided on the sliding taper pin pedestal
It is engaged in surface groove, the taper pin guide pad is arranged on taper pin for being oriented to taper pin.
The design principle of the utility model are as follows: using the cooperation of surface groove and taper pin guide pad, so that taper pin is when out of stock,
The angle that it is retreated is consistent with surface groove, to cleverly avoid the angle faces of shaped article, keeps shaped article smooth
Demoulding.
Further, the taper pin base fixing plate is fixed on the top surface of angle pin ejecting plate, so that angle pin ejecting plate, taper pin
The structural strength enhancing of base fixing plate and sliding taper pin pedestal entirety, this reduce taper pin can to the full extent at work
It is influenced brought by injection pressure.
Further, the taper pin guide pad is located at the middle position of taper pin.
Further, configured with sliding iron plate in the surface groove, the bottom end of the taper pin is fixedly connected sliding iron plate,
The setting of iron plate is slided so that taper pin bottom is more flexible when contacting with surface groove, allow taper pin ejection and retreat smooth efficient.
The utility model has the advantages that the utility model is compared with prior art, taper pin is when out of stock, the angle and surface groove one that retreat
It causes, to cleverly avoid the angle faces of shaped article, taper pin will not occur to shovel glue, shaped article internal structure when out of stock
By destroy, product difficulty demoulding the problems such as, not only increase demoulding efficiency, and improve quality of mold release.
Detailed description of the invention
Fig. 1 is schematic diagram of the utility model in mould inside；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of medical injection mold sliding taper pin pedestal ejecting mechanism, packet
Include taper pin 1, angle pin ejecting plate 4, taper pin base fixing plate 3, sliding taper pin pedestal 2 and taper pin guide pad 6, taper pin base fixing plate
3 are fixed on 4 top surface of angle pin ejecting plate, and sliding taper pin pedestal 2 is fixed on the top surface of taper pin base fixing plate 3, slide taper pin
It is provided with the surface groove 8 of the angle faces for avoiding in-mold molding product 7 on pedestal 2, sliding iron plate is configured in surface groove 8
5, the bottom end of taper pin 1 is fixedly connected sliding iron plate 5, and taper pin guide pad 6 is arranged on taper pin 1 for being oriented to taper pin 1.
When mold is started to work, angle pin ejecting plate 4 can be pushed up upwards sliding taper pin pedestal 2, in this process, taper pin
1 under the guiding of taper pin guide pad 6 and the cooperation of surface groove 8, and the top of taper pin 1 is contacted with the product material melted in mold,
Form product back-off.
When mold is demoulded, angle pin ejecting plate 4 can retreat drive sliding taper pin pedestal 2 and retreat, and slide taper pin
Pedestal 2 is during retrogressing, as soon as given the pulling force of taper pin 1 backward, this when taper pin 1 retrogressing angle and surface groove
8 is consistent, to cleverly avoid the angle faces of shaped article 7, shaped article 7 is enable smoothly to demould.
Claims (4)
1. a kind of medical injection mold slides taper pin pedestal ejecting mechanism, including taper pin (1), it is characterised in that: further include taper pin
Liftout plate (4), taper pin base fixing plate (3), sliding taper pin pedestal (2) and taper pin guide pad (6), the taper pin base fixing plate
(3) it is located on angle pin ejecting plate (4), the sliding taper pin pedestal (2) is fixed on the top surface of taper pin base fixing plate (3), institute
The surface groove (8) that the angle faces for avoiding in-mold molding product (7) are provided in sliding taper pin pedestal (2) is stated, it is described oblique
The bottom end of pin (1) is engaged in surface groove (8), the taper pin guide pad (6) be arranged on taper pin (1) for taper pin (1) into
Row guiding.
2. a kind of medical injection mold according to claim 1 slides taper pin pedestal ejecting mechanism, it is characterised in that: described
Taper pin base fixing plate (3) is fixed on the top surface of angle pin ejecting plate (4).
3. a kind of medical injection mold according to claim 1 slides taper pin pedestal ejecting mechanism, it is characterised in that: described
Taper pin guide pad (6) is located at the middle position of taper pin (1).
4. a kind of medical injection mold according to claim 1 slides taper pin pedestal ejecting mechanism, it is characterised in that: described
Configured with sliding iron plate (5) in surface groove (8), the bottom end of the taper pin (1) is fixedly connected sliding iron plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000741.XU CN208601875U (en) | 2018-06-27 | 2018-06-27 | A kind of medical injection mold sliding taper pin pedestal ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821000741.XU CN208601875U (en) | 2018-06-27 | 2018-06-27 | A kind of medical injection mold sliding taper pin pedestal ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601875U true CN208601875U (en) | 2019-03-15 |
Family
ID=65665514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821000741.XU Expired - Fee Related CN208601875U (en) | 2018-06-27 | 2018-06-27 | A kind of medical injection mold sliding taper pin pedestal ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601875U (en) |
-
2018
- 2018-06-27 CN CN201821000741.XU patent/CN208601875U/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 |
Granted publication date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |