CN207682779U - A kind of device producing medical grade plastic cement helical pitch - Google Patents
A kind of device producing medical grade plastic cement helical pitch Download PDFInfo
- Publication number
- CN207682779U CN207682779U CN201721731537.0U CN201721731537U CN207682779U CN 207682779 U CN207682779 U CN 207682779U CN 201721731537 U CN201721731537 U CN 201721731537U CN 207682779 U CN207682779 U CN 207682779U
- Authority
- CN
- China
- Prior art keywords
- helical pitch
- fixing piece
- medical grade
- plastic cement
- utility
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- 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
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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses helical pitch screw is cased in a kind of device producing medical grade plastic cement helical pitch, including helical pitch nut and helical pitch nut, the end of helical pitch screw is connected with fixing piece, and the side of fixing piece is connected with outer sleeve；The end of helical pitch screw is socketed with clamp spring；The avris of fixing piece is provided with oil nozzle, and oil nozzle is communicated with the outside；The edge of fixing piece inner section is provided with several fixing bolts, and fixing bolt is around arrangement；Helical pitch nut and outer sleeve are located at the both sides of fixing piece.The medical grade helical pitch short molding cycle of the utility model production, energy one-pass molding complex contour, size are accurate, and production efficiency is high, it is easy to accomplish automated production；The quality of production is improved while not influencing production efficiency.
Description
Technical field
The utility model is related to a kind of process units of medical instrument, more particularly to a kind of medical grade plastic cement helical pitch that produces
Device.
Background technology
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant articles, including required computer software.Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology either metabolism or have these modes to participate in only rising
Booster action；Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or
Person's function compensation；The physiological structure either inspection of physiology course, replacement, adjusting or support；The support or maintenance of life；It is pregnant
It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.
In medical instrument especially field of medical products, the use of plastic cement helical pitch is very common, existing plastic cement helical pitch molding
Technique be mainly by by the plastic injection of heated thawing cover half, dynamic model cavity in, taken out after thick molding, using the later stage
Artificial deburring molding, if plastic cement helical pitch moulding process belongs to semi-automatic production according to manually being reprocessed after the thick molding of injection,
It needs to be added manually, it is time-consuming, production efficiency is also reduced while reducing product quality.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of production medical grade plastic cement
The device of helical pitch.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of device producing medical grade plastic cement helical pitch of the utility model, including helical pitch nut and the helical pitch nut inner sleeve
There are helical pitch screw, the end of the helical pitch screw to be connected with fixing piece, the side of the fixing piece is connected with outer sleeve；It is described to lead
The end of journey screw is socketed with clamp spring.
As a kind of optimal technical scheme of the utility model, the avris of the fixing piece is provided with oil nozzle, the oil nozzle
It is communicated with the outside.
As a kind of optimal technical scheme of the utility model, if the edge of the fixing piece inner section be provided with it is solid
Determine bolt, the fixing bolt is around arrangement.
As a kind of optimal technical scheme of the utility model, the helical pitch nut and the outer sleeve are located at described
The both sides of fixing piece.
The advantageous effect that the utility model is reached is：The medical grade helical pitch short molding cycle of the utility model production, energy
One-pass molding complex contour, size are accurate, and production efficiency is high, it is easy to accomplish automated production；Do not influencing the same of production efficiency
When improve the quality of production.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
In figure：1, clamp spring；2, helical pitch screw；3, helical pitch nut；4, fixing piece；5, oil nozzle；6, fixing bolt；7, housing
Cylinder.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of device producing medical grade plastic cement helical pitch, including helical pitch nut 3
And helical pitch screw 2 is cased in helical pitch nut 3, the end of helical pitch screw 2 is connected with fixing piece 4, and the side of fixing piece 4 is connected with outside
Sleeve 7；The end of helical pitch screw 2 is socketed with clamp spring 1.
Further, the avris of fixing piece 4 is provided with oil nozzle 5, and oil nozzle 5 is communicated with the outside, and facilitates injection molding machine that will be heated
In the mold that the plastics injection helical pitch nut 3 and helical pitch screw 2 of thawing are formed, to form plastic cement helical pitch.
The edge of 4 inner section of fixing piece is provided with several fixing bolts 6, and fixing bolt 6, can be conveniently logical around arrangement
It crosses fixing bolt 6 fixing piece 4 and outer sleeve 7 are fixed.
Helical pitch nut 3 and outer sleeve 7 are located at the both sides of fixing piece 4, facilitate realize helical pitch nut 3 and outer sleeve 7 it
Between cooperation.
Specifically, the utility model when being used, is first injected the plastics that injection molding machine melts by oil nozzle 5
In the mold formed to helical pitch nut 3 and helical pitch screw 2, then taken out after cooling and shaping, outer sleeve 7 can make molding mould
The advantages of size of glue helical pitch is more accurate, and the plastic cement helical pitch of the utility model production is compared to traditional production equipment
It is that can be calculated according to the expansion performance of material, it is suitable to produce to calculate the stroke dimension of needs
And the plastic cement helical pitch of better quality.
The medical grade helical pitch short molding cycle of the utility model production, energy one-pass molding complex contour, size are accurate, production
It is efficient, it is easy to accomplish automated production；The quality of production is improved while not influencing production efficiency.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of device producing medical grade plastic cement helical pitch, which is characterized in that including helical pitch nut (3) and the helical pitch nut
(3) it is cased with helical pitch screw (2) in, the end of the helical pitch screw (2) is connected with fixing piece (4), the side of the fixing piece (4)
It is connected with outer sleeve (7)；The end of the helical pitch screw (2) is socketed with clamp spring (1).
2. a kind of device producing medical grade plastic cement helical pitch according to claim 1, which is characterized in that the fixing piece
(4) avris is provided with oil nozzle (5), and the oil nozzle (5) is communicated with the outside.
3. a kind of device producing medical grade plastic cement helical pitch according to claim 1, which is characterized in that the fixing piece
(4) edge of inner section is provided with several fixing bolts (6), and the fixing bolt (6) is around arrangement.
4. a kind of device producing medical grade plastic cement helical pitch according to claim 1, which is characterized in that the helical pitch nut
(3) and the outer sleeve (7) is located at the both sides of the fixing piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731537.0U CN207682779U (en) | 2017-12-13 | 2017-12-13 | A kind of device producing medical grade plastic cement helical pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731537.0U CN207682779U (en) | 2017-12-13 | 2017-12-13 | A kind of device producing medical grade plastic cement helical pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207682779U true CN207682779U (en) | 2018-08-03 |
Family
ID=62997685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731537.0U Expired - Fee Related CN207682779U (en) | 2017-12-13 | 2017-12-13 | A kind of device producing medical grade plastic cement helical pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207682779U (en) |
-
2017
- 2017-12-13 CN CN201721731537.0U patent/CN207682779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190715 Address after: Room 499, W District, 4th Floor, 98 Lane 901, Kangye Road, Zhujiajiao Town, Qingpu District, Shanghai 200000 Patentee after: Yongsu Biotechnology (Shanghai) Co., Ltd. Address before: Room 101, 1st floor, No. 23 Lane 908, Ziping Road, Pudong New Area, Shanghai 200000 Patentee before: Miao Sheng medical technology (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |