CN208392540U - Injection mold with steady reset function - Google Patents
Injection mold with steady reset function Download PDFInfo
- Publication number
- CN208392540U CN208392540U CN201821015730.9U CN201821015730U CN208392540U CN 208392540 U CN208392540 U CN 208392540U CN 201821015730 U CN201821015730 U CN 201821015730U CN 208392540 U CN208392540 U CN 208392540U
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- CN
- China
- Prior art keywords
- mold
- sides
- fixed
- rod
- fixed mold
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses the injection molds with steady reset function, including pedestal and fixed mold, the fixed mold is located at the surface of pedestal, the middle position of fixed mold is provided with injecting hole, fixed mold lower surface two sides are symmetrically welded with locating piece, fixed mold lower surface two sides are symmetrically welded with locating rod, and locating rod is located between two locating pieces, locating rod is inclined on fixed mold, moving mold is slidably fitted in two locating rods, base upper surface is equipped with the first cylinder and two the second cylinders, and two the second cylinders are located at the two sides of the first cylinder, hook is connected on the piston rod of second cylinder, the piston rod of first cylinder is connected with mounting plate, mounting plate upper surface two sides are symmetrically welded with connecting rod, one end of two connecting rods is fixed with the same horizontally disposed connecting plate.The utility model structure is simple, novel in design, mold can be made smoothly to reset, uniform force extends the service life of mold, is worthy to be popularized.
Description
Technical field
The utility model relates to injection mold technologies, more particularly to the injection mold with steady reset function.
Background technique
Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to be heated and melt
The material of change injects die cavity by high pressure, after cooling and solidifying, obtains formed products.Injection mold divides into thermosetting property according to shaping characteristic
Two kinds of plastic mould, thermoplastic plastic's mold.Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on injection moulding
On the moving die plate of machine, cover half is mounted on the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model and cover half are closed structure
At running gate system and type chamber, dynamic model and cover half separation are to take out plastic products when die sinking.Although the structure of mold is due to plastics
Type of kind and performance, the shape of plastic products and structure and injector etc. is different and possible ever-changing, but basic
Structure is consistent.It is existing to will appear speed when mold resets, and spring is relied solely on to complete to reset, due to bullet
Spring elasticity is larger, so that reset is unstable, and only by spring meeting elastic loss after spring long-time, so that mold can not reset.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and what is proposed has steady reset function
The injection mold of energy.
To achieve the goals above, the utility model adopts the technical scheme that
Injection mold with steady reset function, including pedestal and fixed mold, the fixed mold be located at pedestal just on
Side, the middle position of fixed mold are provided with injecting hole, and fixed mold lower surface two sides are symmetrically welded with locating piece, fixed mold lower surface
Two sides are symmetrically welded with locating rod, and locating rod is located between two locating pieces, and locating rod is inclined on fixed mold, and two
Moving mold is slidably fitted in locating rod, base upper surface is equipped with the first cylinder and two the second cylinders, and two second
Cylinder is located at the two sides of the first cylinder, is connected with hook on the piston rod of the second cylinder, the piston rod of the first cylinder is connected with peace
Loading board, mounting plate upper surface two sides are symmetrically welded with connecting rod, and one end of two connecting rods is fixed with same horizontally disposed
Connecting plate is movably installed with movable plate between two connecting rods, and the middle position of connecting plate is provided with first through hole, first through hole
It is inside movably installed with shaping column, and one end of shaping column is connected with movable plate, movable plate lower surface is symmetrically arranged with hanging rod and limit
Position bar, hanging rod match with hook, and connecting plate upper surface two sides are symmetrically fixed with fixed plate, and it is logical that second is provided in fixed plate
Hole is movably installed with bolt in the second through-hole, is socketed with spring on bolt, and one end of spring is connected with fixed plate, spring it is another
One end connecting bolt.
Preferably, the middle position of the fixed mold bottom is provided with the first forming cavity, has second between two moving molds
Forming cavity, and the first forming cavity and the second forming cavity match.
Preferably, the connecting plate is symmetrically arranged with location hole close to the side wall two sides of moving mold, and location hole is that inclination is set
It sets, and location hole matches with locating rod size.
Preferably, the gag lever post is L-type structure, and two hanging rods are located at the two sides of gag lever post, between two gag lever posts
Distance is equal to the length of mounting plate.
Compared with prior art, the utility model has the beneficial effects that
By locating piece, locating rod, connecting rod, connecting plate, gag lever post, hook and the isostructural design of hanging rod, can make
It is smoothly opened and resets between moving mold and fixed mold, uniform force extends the service life of mold, while can be square
Just taking-up product, it is simple to operate, it is worthy to be popularized.
The utility model structure is simple, novel in design, mold can be made smoothly to reset, uniform force extends mold
Service life, be worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes the injection mold with steady reset function structural schematic diagram；
Fig. 2 be the utility model proposes the injection mold with steady reset function A at enlarged drawing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, it is located at bottom with the injection mold of steady reset function, including pedestal 1 and fixed mold 2, fixed mold 2
The surface of seat 1, the middle position of fixed mold 2 are provided with injecting hole 3, and 2 lower surface two sides of fixed mold are symmetrically welded with locating piece
4,2 lower surface two sides of fixed mold are symmetrically welded with locating rod 5, and locating rod 5 is located between two locating pieces 4, and locating rod 5 tilts
It is arranged on fixed mold 2, moving mold 6 is slidably fitted in two locating rods 5, the middle position of 2 bottom of fixed mold is provided with
First forming cavity has the second forming cavity between two moving molds 6, and the first forming cavity and the second forming cavity match, on pedestal 1
Surface is equipped with the first cylinder 7 and two the second cylinders 8, and two the second cylinders 8 are located at the two sides of the first cylinder 7, the second gas
Hook 9 is connected on the piston rod of cylinder 8, the piston rod of the first cylinder 7 is connected with mounting plate 10,10 upper surface two sides pair of mounting plate
Title is welded with connecting rod 11, and one end of two connecting rods 11 is fixed with the same horizontally disposed connecting plate 12, and connecting plate 12 leans on
The side wall two sides of nearly moving mold 6 are symmetrically arranged with location hole, and location hole is is obliquely installed, and location hole and 5 size phase of locating rod
Matching, is movably installed with movable plate 13 between two connecting rods 11, and the middle position of connecting plate 12 is provided with first through hole, and first
Shaping column 16 is movably installed in through-hole, and one end of shaping column 16 is connected with movable plate 13,13 lower surface of movable plate is symmetrically set
It is equipped with hanging rod 14 and gag lever post 15, gag lever post 15 is L-type structure, and two hanging rods 14 are located at the two sides of gag lever post 15, two limits
The distance between bar 15 is equal to the length of mounting plate 10, and hanging rod 14 matches with hook 9, and 12 upper surface two sides of connecting plate are symmetrically solid
Surely there is fixed plate 17, the second through-hole is provided in fixed plate 17, bolt 18 is movably installed in the second through-hole, is socketed on bolt 18
There is spring 19, one end of spring 19 is connected with fixed plate 17, the other end connecting bolt 18 of spring 19, the utility model structure letter
It is single, it is novel in design, mold can be made smoothly to reset, uniform force extends the service life of mold, is worthy to be popularized.
Working principle: in use, injected the plastics of high temperature melt between fixed mold 2 and moving mold 6 by injecting hole 3,
Required product is obtained after one end time is cooling, starting the first cylinder 7 at this time shrinks the piston rod of the first cylinder 7, the company of drive
Fishplate bar 12 moves down, and under the action of locating rod 5, moving mold 6 can be moved along locating rod 5, while in the effect of spring 19
Under, two moving molds 6 are slowly separated from each other, and after linking up with 9 with the clamping of hanging rod 14, the second cylinder 8 of starting makes the second cylinder 8
Piston rod is shunk, so that 9 pulling movable plate 13 of hook moves down in connecting rod 11, to make shaping column 16 out of forming cavity
It is detached from, people is facilitated to take out product after molding, after taking-up, first passing through the second cylinder 8 resets movable plate 13, then passes through first
Cylinder 7 moves up connecting plate 12, is that moving mold 6 is slowly flat under the collective effect of locating rod 5, locating piece 4 and spring 19
Steady reset, to carry out injection molding next time, uniform force extends the service life of mold, is worthy to be popularized.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. the injection mold with steady reset function, including pedestal (1) and fixed mold (2), which is characterized in that the fixed mold
(2) it is located at the surface of pedestal (1), the middle position of fixed mold (2) is provided with injecting hole (3), fixed mold (2) lower surface two sides
It is symmetrically welded with locating piece (4), fixed mold (2) lower surface two sides are symmetrically welded with locating rod (5), and locating rod (5) is located at two
Between a locating piece (4), locating rod (5) is inclined on fixed mold (2), is slidably fitted on two locating rods (5) dynamic
Mold (6), pedestal (1) upper surface is equipped with the first cylinder (7) and two the second cylinders (8), and two the second cylinders (8) are located at
The two sides of first cylinder (7) are connected with hook (9) on the piston rod of the second cylinder (8), the piston rod connection of the first cylinder (7)
Have mounting plate (10), mounting plate (10) upper surface two sides are symmetrically welded with connecting rod (11), and one end of two connecting rods (11) is solid
Surely there is the same horizontally disposed connecting plate (12), be movably installed with movable plate (13), connecting plate between two connecting rods (11)
(12) middle position is provided with first through hole, is movably installed in first through hole shaping column (16), and the one of shaping column (16)
End is connected with movable plate (13), and movable plate (13) lower surface is symmetrically arranged with hanging rod (14) and gag lever post (15), hanging rod (14) and
Hook (9) matches, and connecting plate (12) upper surface two sides are symmetrically fixed with fixed plate (17), and fixed plate is provided with second on (17)
Through-hole is movably installed with bolt (18) in the second through-hole, is socketed on bolt (18) spring (19), one end connection of spring (19)
Have fixed plate (17), the other end connecting bolt (18) of spring (19).
2. the injection mold according to claim 1 with steady reset function, which is characterized in that the fixed mold (2)
The middle position of bottom is provided with the first forming cavity, there is the second forming cavity, and the first forming cavity and between two moving molds (6)
Two forming cavities match.
3. the injection mold according to claim 1 with steady reset function, which is characterized in that the connecting plate (12)
It is symmetrically arranged with location hole close to the side wall two sides of moving mold (6), location hole is is obliquely installed, and location hole and locating rod (5)
Size matches.
4. the injection mold according to claim 1 with steady reset function, which is characterized in that the gag lever post (15)
For L-type structure, two hanging rods (14) are located at the two sides of gag lever post (15), and the distance between two gag lever posts (15) are equal to mounting plate
(10) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015730.9U CN208392540U (en) | 2018-06-29 | 2018-06-29 | Injection mold with steady reset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015730.9U CN208392540U (en) | 2018-06-29 | 2018-06-29 | Injection mold with steady reset function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392540U true CN208392540U (en) | 2019-01-18 |
Family
ID=65129906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015730.9U Expired - Fee Related CN208392540U (en) | 2018-06-29 | 2018-06-29 | Injection mold with steady reset function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392540U (en) |
-
2018
- 2018-06-29 CN CN201821015730.9U patent/CN208392540U/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: 20190118 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |