CN213564030U - Injection mold for disposable syringe barrel - Google Patents
Injection mold for disposable syringe barrel Download PDFInfo
- Publication number
- CN213564030U CN213564030U CN202021486419.XU CN202021486419U CN213564030U CN 213564030 U CN213564030 U CN 213564030U CN 202021486419 U CN202021486419 U CN 202021486419U CN 213564030 U CN213564030 U CN 213564030U
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- Prior art keywords
- mold
- groove
- mould
- blocks
- disposable syringe
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- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an injection mold technical field just discloses disposable syringe barrel injection mold, including first mould, accurate groove has been seted up on the right side of first mould, the equal fixed mounting in top and the bottom of first mould has the locating piece, two the spacing groove has all been seted up on the right side of locating piece, two the equal fixed mounting of inner wall that first mould was kept away from to the spacing groove has the draw-in groove of seting up inside the locating piece. This disposable syringe barrel injection mold has installed the locating piece through setting up to first mould to set up the spacing groove to the locating piece and installed the stopper that extends to the spacing inslot portion to the extension piece, reached and made two mutual spacing purposes of mould, installed the dop that extends to the draw-in groove inside to the jump ring through setting up, reached two fixed stable and difficult not hard up purposes of fixing after the mould coincidence, through having installed the stripper bar to the through-hole, reached the purpose of the convenient split of first mould and second mould.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is disposable syringe barrel injection mold.
Background
The present invention relates to a mould, various moulds and tools for obtaining the required products by injection moulding, blow moulding, extrusion, die-casting, smelting and stamping, etc. in the industrial production, in short, the mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by the change of the physical state of the shaped material, and the mould is called as the "industrial mother".
The disposable syringe is a disposable syringe and is made of high-molecular polypropylene materials and is divided into three parts and two parts, wherein the three parts are a core rod, a rubber plug and an outer sleeve, the injection needle and an outer package are arranged, the two parts are the core rod, the outer sleeve, the injection needle and the outer package, the existing disposable syringe is formed by injection molding after two molds are overlapped, but the existing molds are fixed and unstable after being overlapped and are easy to loosen, so that the injection mold for the barrel of the disposable syringe is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a disposable syringe barrel injection mold possesses fixed stable and difficult not hard up advantage after the coincidence, has solved current mould coincidence after-fixing and not stable, and the easy not hard up problem.
(II) technical scheme
For the purpose of realizing above-mentioned coincidence after-fixing stable and difficult not hard up, the utility model provides a following technical scheme: the injection mold for the disposable syringe barrel comprises a first mold, wherein a quasi-groove is formed in the right side of the first mold, positioning blocks are fixedly mounted at the top and the bottom of the first mold, limiting grooves are formed in the right sides of the two positioning blocks, clamping grooves formed in the positioning blocks are fixedly mounted on the inner walls, away from the first mold, of the two limiting grooves, limiting blocks extending to the outside of the positioning blocks are fixedly mounted in the limiting grooves, extending blocks are fixedly mounted on the right sides of the two limiting blocks, a second mold is fixedly mounted on the opposite sides of the two extending blocks, a quasi-rod extending into the quasi-groove is fixedly mounted on the left side of the second mold, grooves are formed in the opposite sides of the two limiting blocks, clamp springs are fixedly mounted in the grooves, and clamp heads extending into the clamping grooves are fixedly mounted on the opposite sides of the two clamp springs, two the locating piece is carried on the back one side mutually and is all seted up the through-hole that extends to the draw-in groove inside, two the equal movable mounting in inside of through-hole has the stripper bar, the constant head tank has been seted up in the left side of second mould, the right side fixed mounting of first mould has the locating lever that extends to the constant head tank inside.
Preferably, a stabilizing groove is formed in the left side of the second mold, and a stabilizing rod extending into the stabilizing groove is fixedly mounted on the right side of the first mold.
Preferably, the opposite sides of the first mold and the second mold are provided with mold casting grooves, and the second mold is internally provided with air holes.
Preferably, the opening of two spacing grooves is the inclined plane, the inclination on inclined plane is not less than forty-five degrees, the extension length of jump ring is less than the degree of depth of recess.
Preferably, the inner walls of the left side and the right side of the through hole are fixedly provided with limiting sliding grooves formed in the positioning blocks, and the left side and the right side of the extrusion rod are fixedly provided with limiting sliding blocks extending to the limiting sliding grooves.
Preferably, two equal fixed mounting in one side that the extrusion stem carried on the back mutually has according to the briquetting, two anti-skidding groove has all been seted up to the surface of pressing the briquetting.
(III) advantageous effects
Compared with the prior art, the utility model provides a disposable syringe barrel injection mold possesses following beneficial effect:
1. this disposable syringe barrel injection mold has seted up accurate groove to first mould through the setting to the accurate pole that extends to accurate inslot portion has been installed to the second mould, has reached the convenient purpose of finding the accuracy when first mould and second mould coincide, has seted up the constant head tank to the second mould through the setting, and has installed the locating lever that extends to the inside of constant head tank to first mould, has reachd the purpose that prevents the skew behind the mould coincidence.
2. This disposable syringe barrel injection mold has installed the locating piece through setting up to first mould to set up the spacing groove to the locating piece and installed the stopper that extends to the spacing inslot portion to the extension piece, reached and made two mutual spacing purposes of mould, installed the dop that extends to the draw-in groove inside to the jump ring through setting up, reached two fixed stable and difficult not hard up purposes of fixing after the mould coincidence, through having installed the stripper bar to the through-hole, reached the purpose of the convenient split of first mould and second mould.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: the device comprises a first die, a second die, an alignment groove, a positioning block, a limiting groove, a clamping groove, a limiting block, a second die, an alignment rod, a groove, a clamping spring, a clamping head, a through hole, a pressing rod, a positioning groove and a positioning rod, wherein the first die is 1, the alignment groove.
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.
Referring to fig. 1-2, the injection mold for disposable syringe barrels comprises a first mold 1, a quasi-groove 2 is formed on the right side of the first mold 1, positioning blocks 3 are fixedly mounted on the top and bottom of the first mold 1, limiting grooves 4 are formed on the right sides of the two positioning blocks 3, clamping grooves 5 formed in the positioning blocks 3 are fixedly mounted on the inner walls of the two limiting grooves 4 far away from the first mold 1, limiting blocks 6 extending to the outside of the positioning blocks 3 are fixedly mounted in the two limiting grooves 4, extending blocks 7 are fixedly mounted on the right sides of the two limiting blocks 6, a second mold 8 is fixedly mounted on the opposite sides of the two extending blocks 7, a stabilizing groove is formed on the left side of the second mold 8, casting grooves are formed on the opposite sides of the first mold 1 and the second mold 8, air holes are formed in the second mold 8, a stabilizing rod extending to the inside of the stabilizing groove is fixedly mounted on the right side of the first mold 1, a quasi rod 9 extending into the quasi groove 2 is fixedly arranged at the left side of the second die 8, grooves 10 are respectively arranged at one side of two limit blocks 6 opposite to each other, clamp springs 11 are respectively fixedly arranged in the two grooves 10, the opening parts of the two limit grooves 4 are inclined planes, the inclination angle of the inclined planes is not less than forty-five degrees, the extension length of the clamp springs 11 is less than the depth of the grooves 10, clamping heads 12 extending into the clamping grooves 5 are respectively fixedly arranged at one side of two clamp springs 11 opposite to each other, through holes 13 extending into the clamping grooves 5 are respectively arranged at one side of two locating blocks 3 opposite to each other, extruding rods 14 are respectively movably arranged in the two through holes 13, pressing blocks are respectively fixedly arranged at one side of two extruding rods 14 opposite to each other, anti-skidding grooves are respectively arranged at the outer surfaces of the two pressing blocks, limiting chutes arranged in the locating blocks 3 are respectively fixedly arranged at the inner walls at the left side and the right side of, a positioning groove 15 is formed in the left side of the second mold 8, and a positioning rod 16 extending into the positioning groove 15 is fixedly mounted on the right side of the first mold 1.
When using, with first mould 1 and the coincidence of second mould 8, stopper 6 can get into spacing groove 4, dop 12 can contract in the inclined plane through spacing groove 4 to recess 10 simultaneously, when reacing draw-in groove 5 department, draw-in groove 5 is gone into to dop 12 can be gone into through the extension card of jump ring 11, can reach two fixed stable and difficult not hard up purposes behind the mould coincidence, press extrusion stem 14, extrusion stem 14 can release draw-in groove 5 with dop 12, can be with two mould splits.
To sum up, this disposable syringe barrel injection mold has seted up accurate groove 2 to first mould 1 through the setting to second mould 8 has installed and has extended to accurate pole 9 of 2 insides in accurate groove, has reached the convenient purpose of finding when first mould 1 coincides with second mould 8, has seted up constant head tank 15 to second mould 8 through the setting, and has installed and has extended to constant head tank 15 inside locating lever 16 to first mould 1, has arrived the purpose that prevents skew behind the mould coincidence.
And, through setting up locating piece 3 has been installed to first mould 1, and to having seted up spacing groove 4 and having installed the stopper 6 that extends to the inside of spacing groove 4 to locating piece 3 and to extending piece 7, reached and made the mutual spacing purpose of two moulds, through setting up dop 12 that extends to draw-in groove 5 has been installed to jump ring 11, reached two moulds coincidence after the fixed stable and difficult not hard up purpose, through having installed extrusion ram 14 to through-hole 13, reached the purpose of the convenient split of first mould 1 with second mould 8.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Disposable syringe barrel injection mold, including first mould (1), its characterized in that: a quasi-groove (2) is formed in the right side of the first mold (1), positioning blocks (3) are fixedly mounted at the top and the bottom of the first mold (1), limiting grooves (4) are formed in the right sides of the two positioning blocks (3), clamping grooves (5) formed in the positioning blocks (3) are fixedly mounted on the inner walls, far away from the first mold (1), of the two limiting grooves (4), limiting blocks (6) extending to the outer portions of the positioning blocks (3) are fixedly mounted in the two limiting grooves (4), extending blocks (7) are fixedly mounted on the right sides of the two limiting blocks (6), a second mold (8) is fixedly mounted on the opposite sides of the two extending blocks (7), a quasi-rod (9) extending to the inner portions of the quasi-groove (2) is fixedly mounted on the left side of the second mold (8), and grooves (10) are formed in the opposite sides of the two limiting blocks (6), two the equal fixed mounting in inside of recess (10) has jump ring (11), two the equal fixed mounting in one side that jump ring (11) carried on the back mutually has dop (12) that extend to draw-in groove (5) inside, two through-hole (13) that extend to draw-in groove (5) inside are all seted up to locating piece (3) one side that carries on the back mutually, two the equal movable mounting in inside of through-hole (13) has squeeze bar (14), constant head tank (15) have been seted up in the left side of second mould (8), the right side fixed mounting of first mould (1) has locating lever (16) that extend to constant head tank (15) inside.
2. The injection mold for disposable syringe barrels of claim 1, wherein: a stabilizing groove is formed in the left side of the second die (8), and a stabilizing rod extending into the stabilizing groove is fixedly mounted on the right side of the first die (1).
3. The injection mold for disposable syringe barrels of claim 1, wherein: the mold casting groove is formed in one side, opposite to the second mold (8), of the first mold (1), and the air hole is formed in the second mold (8).
4. The injection mold for disposable syringe barrels of claim 1, wherein: the opening part of two spacing groove (4) is the inclined plane, the inclination on inclined plane is not less than forty-five degrees, the extension length of jump ring (11) is less than the degree of depth of recess (10).
5. The injection mold for disposable syringe barrels of claim 1, wherein: the inner walls of the left side and the right side of the through hole (13) are fixedly provided with limiting sliding grooves formed in the positioning block (3), and the left side and the right side of the extrusion rod (14) are fixedly provided with limiting sliding blocks extending to the limiting sliding grooves.
6. The injection mold for disposable syringe barrels of claim 1, wherein: two equal fixed mounting in one side that extrusion stem (14) carried on the back mutually has according to the briquetting, two according to the surface of briquetting all seted up anti-skidding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486419.XU CN213564030U (en) | 2020-07-24 | 2020-07-24 | Injection mold for disposable syringe barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021486419.XU CN213564030U (en) | 2020-07-24 | 2020-07-24 | Injection mold for disposable syringe barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564030U true CN213564030U (en) | 2021-06-29 |
Family
ID=76552096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021486419.XU Expired - Fee Related CN213564030U (en) | 2020-07-24 | 2020-07-24 | Injection mold for disposable syringe barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115847906A (en) * | 2022-11-29 | 2023-03-28 | 萍乡市路盟环保新材料研发中心有限公司 | Extrusion molding head of spherical catalyst |
-
2020
- 2020-07-24 CN CN202021486419.XU patent/CN213564030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115847906A (en) * | 2022-11-29 | 2023-03-28 | 萍乡市路盟环保新材料研发中心有限公司 | Extrusion molding head of spherical catalyst |
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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: 20210629 |