CN212072683U - Bury injection mold of mold insert floats in area - Google Patents
Bury injection mold of mold insert floats in area Download PDFInfo
- Publication number
- CN212072683U CN212072683U CN202020355288.5U CN202020355288U CN212072683U CN 212072683 U CN212072683 U CN 212072683U CN 202020355288 U CN202020355288 U CN 202020355288U CN 212072683 U CN212072683 U CN 212072683U
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- CN
- China
- Prior art keywords
- insert
- floating
- groove
- mold
- compression spring
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 238000001746 injection moulding Methods 0.000 claims description 6
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000788 chromium alloy Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 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
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a take injection mold that buries of unsteady mold insert, including public template, be equipped with mould benevolence in the public template, mould benevolence is equipped with the product portion of moulding plastics, it imbeds the piece to be equipped with the product in the product portion of moulding plastics, the inslot swing joint that hangs of mould benevolence bottom has unsteady mold insert, just the platform that hangs of unsteady mold insert is provided with come-up clearance and lower superficial clearance between the platform groove with hanging, unsteady mold insert is including the seat that floats, the draw-in groove has been seted up to the inside of the seat that floats, the inside of draw-in groove is equipped with the auxiliary rod, the recess has been seted up to the inside of public template, the inside fixedly connected with compression spring of recess, compression spring. The utility model discloses the cooperation that utilizes unsteady mold insert and compression spring is used, and when the product that has the thickness difference buries the piece and puts into the mould in the compound die, the cooperation clearance of floating carries out the difference and compensaties to guarantee that public master model and product bury the piece and laminate completely.
Description
Technical Field
The utility model relates to an bury formula injection mold technical field, specifically be a bury injection mold of mold insert floats in area.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'.
In the embedded injection mold, the thickness of each embedded product cannot be guaranteed to be completely consistent, some products are thinner and some products are thicker, and when the thin products are embedded in the mold for injection molding, more glue and burrs are generated on the products; when the thick embedded mold is used for injection molding, the mold or the embedded product is crushed and damaged. Therefore, it is desirable to provide a buried injection mold with a floating insert to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bury injection mold of mold insert that floats in area utilizes the cooperation of unsteady mold insert and compression spring to use, when the product that has the thickness difference buries the piece and puts into the mould in the compound die, the cooperation clearance of floating carries out the difference and compensaties to guarantee that public master model and product bury the piece and laminate completely, neither can produce the clearance, also can not weigh wounded, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take injection mold that buries of unsteady mold insert, is including public template, unsteady mold insert and compression spring, the inside of public template is equipped with the standing groove, the inside fixedly connected with mould benevolence of standing groove, the upper end of mould benevolence is provided with product portion of moulding plastics, the inside of product portion of moulding plastics is equipped with the product and buries the piece, the platform groove of hanging has been seted up to the bottom of mould benevolence, the inside swing joint who hangs the platform groove has unsteady mold insert, just the platform of hanging of unsteady mold insert is provided with come-up clearance and lower clearance between the platform groove of hanging, unsteady mold insert is including the unsteady seat, the draw-in groove has been seted up to the inside of unsteady seat, the inside of draw-in groove is equipped with the auxiliary rod, the inside of public template is seted up flutedly, the.
Preferably, the floating insert is vertically arranged, and the floating insert is arranged right below the product embedded part.
Preferably, the floating seat is T-shaped, and the width of the hanging platform at one end of the floating seat is larger than the width of the opening of the groove.
Preferably, the compression spring is a compression spring with a rectangular cross section, and the compression spring is a spring made of chrome alloy steel.
Preferably, the auxiliary rod is vertically arranged, and the auxiliary rod is T-shaped.
Preferably, the core plate is rectangular, and the mold core is horizontally arranged inside the placing groove.
Compared with the prior art, the beneficial effects of the utility model are that: the floating insert and the compression spring are matched for use, when a product embedding part with thickness difference is placed into a mold for mold closing, the floating gap is matched for difference compensation, so that the male mold and the female mold are completely attached to the product embedding part, gaps cannot be generated, pressure injury cannot be caused, and the problems of glue excess and pressure injury are solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the floating state of the present invention;
fig. 4 is an enlarged schematic structural view of the region B in fig. 3 according to the present invention.
In the figure: 1. a product injection molding part; 2. a product insert; 3. a floating insert; 4. a compression spring; 5. a mold core; 6. a male template; 7. a placement groove; 8. a groove; 9. a floating seat; 10. a hanging table groove; 11. an auxiliary lever; 12. a card slot; 13. a floating gap; 14. and (4) floating downwards.
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. 1-4, the present invention provides a technical solution: the utility model provides a take injection mold that buries of unsteady mold insert, including public template 6, unsteady mold insert 3 and compression spring 4, the inside of public template 6 is equipped with standing groove 7, the inside fixedly connected with mould benevolence 5 of standing groove 7, the upper end of mould benevolence 5 is provided with product portion 1 of moulding plastics, the inside of product portion 1 of moulding plastics is equipped with product and buries piece 2, a string platform groove 10 has been seted up to the bottom of mould benevolence 5, the inside swing joint who hangs platform groove 10 has unsteady mold insert 3, and the platform of hanging of unsteady mold insert 3 and hang and be provided with come-up clearance 13 and lower float clearance 14 between the platform groove 10, unsteady mold insert 3 is including unsteady seat 9, draw-in groove 12 has been seted up to the inside of unsteady seat 9, the inside of draw-in groove 12 is equipped with auxiliary rod 11, recess 8 has been seted up to the inside of public template 6.
In actual implementation: public template 6 sets up to the rectangle, and mould benevolence 5 level sets up in the inside of standing groove 7, 3 perpendicular settings of unsteady mold insert, and 3 settings of unsteady mold insert are buried under 2 at the product, unsteady seat 9 sets up to the T type, and the platform width of hanging of the one end of unsteady seat 9 is greater than the opening width of recess 8, compression spring 4 sets up to rectangular cross section's compression bullet, and compression spring 4 sets up to the spring of chromium alloy steel, auxiliary rod 11 sets up perpendicularly, and auxiliary rod 11 sets up to the T type, so when the product that has the thickness difference is buried in 2 mould compound dies of putting into, compression spring 4 carries out the difference with 3 cooperation unsteady clearances of unsteady mold insert and compensaties, thereby it can laminate completely with product buried in to have guaranteed public master and female die.
The working principle is as follows: a floating insert 3 is arranged below the product embedded part 2, a compression spring 4 is arranged below the floating insert 3, the floating insert 3 is positioned in the mold core 5, a floating gap 13 and a floating gap 14 are arranged between a hanging platform of the floating insert 3 and a hanging platform groove 10 of the mold core 5, when the product embedded part 2 is placed in a mold and the mold is closed, if the product embedded part 2 is thick, the compression spring 4 is compressed, and the floating insert 3 sinks; if the product embedded part 2 is thin, the compression spring 4 extends and pushes up, and the floating insert 3 moves upwards, so that the complete fit between the male die and the female die and the product embedded part 2 are ensured, gaps cannot be generated, and the pressure injury cannot be caused, so that the problems of glue excess and pressure injury are solved.
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. The utility model provides a take injection mold that buries of unsteady mold insert, includes core plate (6), unsteady mold insert (3) and compression spring (4), its characterized in that: a placing groove (7) is arranged in the male template (6), a mold core (5) is fixedly connected in the placing groove (7), a product injection molding part (1) is arranged at the upper end of the mold core (5), a product embedded part (2) is arranged in the product injection molding part (1), a table hanging groove (10) is formed in the bottom of the mold core (5), a floating insert (3) is movably connected in the table hanging groove (10), a floating gap (13) and a lower floating gap (14) are arranged between the table hanging part and the table hanging groove (10) of the floating insert (3), the floating insert (3) comprises a floating seat (9), a clamping groove (12) is formed in the floating seat (9), an auxiliary rod (11) is arranged in the clamping groove (12), a groove (8) is formed in the male template (6), and a compression spring (4) is fixedly connected in the groove (8), one end of the compression spring (4) is fixedly connected with the bottom surface of the floating seat (9).
2. The insert-embedded injection mold with a floating insert as claimed in claim 1, wherein: the floating insert (3) is vertically arranged, and the floating insert (3) is arranged right below the product embedded part (2).
3. The insert-embedded injection mold with a floating insert as claimed in claim 1, wherein: the floating seat (9) is T-shaped, and the width of a hanging platform at one end of the floating seat (9) is larger than the width of an opening of the groove (8).
4. The insert-embedded injection mold with a floating insert as claimed in claim 1, wherein: the compression spring (4) is a compression spring with a rectangular cross section, and the compression spring (4) is a chromium alloy steel spring.
5. The insert-embedded injection mold with a floating insert as claimed in claim 1, wherein: the auxiliary rod (11) is vertically arranged, and the auxiliary rod (11) is T-shaped.
6. The insert-embedded injection mold with a floating insert as claimed in claim 1, wherein: the male template (6) is rectangular, and the die core (5) is horizontally arranged in the placing groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355288.5U CN212072683U (en) | 2020-03-20 | 2020-03-20 | Bury injection mold of mold insert floats in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355288.5U CN212072683U (en) | 2020-03-20 | 2020-03-20 | Bury injection mold of mold insert floats in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212072683U true CN212072683U (en) | 2020-12-04 |
Family
ID=73561348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355288.5U Expired - Fee Related CN212072683U (en) | 2020-03-20 | 2020-03-20 | Bury injection mold of mold insert floats in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212072683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414946A (en) * | 2021-07-16 | 2021-09-21 | 苏州双荣橡塑有限公司 | Rubber coating product injection mold with wire netting |
-
2020
- 2020-03-20 CN CN202020355288.5U patent/CN212072683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414946A (en) * | 2021-07-16 | 2021-09-21 | 苏州双荣橡塑有限公司 | Rubber coating product injection mold with wire netting |
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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: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |