CN209552321U - A kind of high-accuracy plastic mould of good cooling results - Google Patents
A kind of high-accuracy plastic mould of good cooling results Download PDFInfo
- Publication number
- CN209552321U CN209552321U CN201822211216.9U CN201822211216U CN209552321U CN 209552321 U CN209552321 U CN 209552321U CN 201822211216 U CN201822211216 U CN 201822211216U CN 209552321 U CN209552321 U CN 209552321U
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- CN
- China
- Prior art keywords
- die holder
- upper die
- lower die
- circulating pump
- menifold
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of high-accuracy plastic moulds of good cooling results, including upper mold, lower die holder, lower die and upper die holder, the middle position of the upper die holder bottom end is equipped with upper mold, heat-conducting silicone grease is evenly arranged on the lateral wall of the upper die holder, the top of the upper die holder is evenly arranged with heat release hole, the side on the upper die holder top is equipped with control panel, and the inside of control panel is equipped with single-chip microcontroller, the top of the upper die holder is uniformly equipped with damper cylinder, and the top sliding of damper cylinder has fixed plate, and the bottom end of fixed plate is uniformly equipped with and the mutually matched decoupling rod of damper cylinder, the bottom end of the decoupling rod is mounted on damping block.The utility model makes the cooling effect of this mold more preferable by being equipped with the first menifold, the second menifold, water circulating pump and waterway tube, it is worked by water circulating pump so that coolant liquid recycles in waterway tube, the first menifold and the second menifold, in this course, coolant liquid heat absorption, cools down well to mold.
Description
Technical field
The utility model relates to injection-moulding device technical field, the high-accuracy plastic mould of specially a kind of good cooling results.
Background technique
Mold is a kind of tool for producing plastic products, it is made of a few group part parts, has shaping mould in this combination
Chamber, when injection molding, clamping mould is on injection molding machine, and it is intracavitary that molten plastic is injected into pattern, and in intracavitary cooling and shaping, then on
Lower die separates, and product is left mold from die cavity ejection via ejection system, last mold recloses to be molded next time, whole
A injection moulding process is that circulation carries out, but there are many problems or defects for existing high-accuracy plastic mould.
First, traditional high-accuracy plastic mould cooling effect is bad, if wait mold natural cooling need to grow very much when
Between, seriously affect production efficiency.
Second, traditional high-accuracy plastic mould cannot be accurately positioned, upper mold shift with lower die will lead to it is molding
Product quality is bad.
Third, traditional high-accuracy plastic mould does not have buffer function, when mold is impacted, is easy so that product
It is highly unstable in injection molding process, influence molding effect.
Utility model content
The purpose of this utility model is to provide a kind of high-accuracy plastic moulds of good cooling results, to solve above-mentioned background
The cooling effect proposed in technology is bad, cannot be accurately positioned, and does not have the problem of buffer function.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-accuracy plastic cement of good cooling results
The middle position of mold, including upper die and lower die seat, lower die, upper die holder and water circulating pump, the upper die holder bottom end is equipped with
Mould is evenly arranged with heat-conducting silicone grease on the lateral wall of the upper die holder, and the top of the upper die holder is evenly arranged with heat release hole, institute
The side for stating upper die holder top is equipped with control panel, and the inside of control panel is equipped with single-chip microcontroller, the top of the upper die holder
End is uniformly equipped with damper cylinder, and the top sliding of damper cylinder has fixed plate, and the bottom end of fixed plate is uniformly equipped with and damping
The mutually matched decoupling rod of cylinder, the bottom end of the decoupling rod are mounted on damping block, and the outside of the damping block is surrounded by rubber
The output end of glue-line, the control panel is electrically connected by the input terminal of conducting wire and single-chip microcontroller, the input of the water circulating pump
End is electrically connected by the output end of conducting wire and single-chip microcontroller.
Preferably, the top of the fixed plate is equipped with mounting base, and the fixed plate and mounting base constitute weldedization
Structure.
Preferably, the inside of the lower die holder is equipped with waterway tube, and the side of the lower die holder is equipped with water circulating pump, and
The top of water circulating pump is equipped with the first menifold, and the one end of first menifold far from water circulating pump is connected with one end of waterway tube
Logical, the bottom end of the water circulating pump is equipped with the second menifold, and the one end of the second menifold far from water circulating pump and spiral waterproof piece
One end be connected, the waterway tube is in the shape of a spiral.
Preferably, the two sides on the lower die holder top are mounted on positioning tube, and the inside of positioning tube is uniformly equipped with and determines
Bit slice, the middle position on the lower die holder top are equipped with lower die, and the top of the lower die is provided with upper die holder, and upper die holder
The two sides of bottom end are mounted on locating rod, and the positioning tube and locating rod constitute snap-in structure.
Preferably, silicon carbide high-temperature-resistant layer is evenly arranged on the inner sidewall of the lower die and upper mold.
Preferably, the heat release hole equally arranges.
Compared with prior art, the utility model has the beneficial effects that the high-accuracy plastic mold of the good cooling results is signed an undertaking
Structure is reasonable, has the advantage that
1, make the cooling effect of this mold more by being equipped with the first menifold, the second menifold, water circulating pump and waterway tube
It is good, by water circulating pump work so that coolant liquid recycles in waterway tube, the first menifold and the second menifold, in this course,
Coolant liquid heat absorption, cools down well to mold.
2, the function that positioning is realized by being equipped with locating rod, positioning tube and locating plate is positioned by the way that locating rod to be inserted into
To carry out positioning action well, while the problem that locating plate can also be inaccurate to avoid positioning to upper die and lower die in cylinder.
3, realize that the function of buffering subtracts when mold is by impact force by being equipped with decoupling rod, damper cylinder and damping block
Shake bar drives damping block to slide in damper cylinder, carries out buffer function, can effectively reduce impact force and shake to mold bring
It is dynamic.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the lower die holder top view cross section structural schematic diagram of the utility model；
Fig. 3 is the upper die holder top view cross section structural schematic diagram of the utility model；
Fig. 4 is the system block diagram of the utility model.
In figure: 1, fixed plate；2, rubber layer；3, decoupling rod；4, mounting base；5, damper cylinder；6, damping block；7, upper mold；8,
Positioning tube；9, lower die holder；10, lower die；11, locating plate；12, locating rod；13, upper die holder；14, the first menifold；15, recirculated water
Pump；16, the second menifold；17, spiral waterproof piece；18, waterway tube；19, heat release hole；20, single-chip microcontroller；21, control panel；22, it leads
Hot silicone grease.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high-accuracy plastic mold of good cooling results
Tool, including upper mold 7, lower die holder 9, lower die 10, upper die holder 13 and water circulating pump 15, the inside of lower die holder 9 are equipped with waterway tube 18,
The side of lower die holder 9 is equipped with water circulating pump 15, and the model of water circulating pump 15 can be HQB2500, and the top of water circulating pump 15
First menifold 14 is installed, the one end of the first menifold 14 far from water circulating pump 15 is connected with one end of waterway tube 18, recirculated water
The bottom end of pump 15 is equipped with the second menifold 16, and the one end of the second menifold 16 far from water circulating pump 15 and the one of spiral waterproof piece 17
End is connected, and waterway tube 18 in the shape of a spiral, is convenient for cooling effect, and the two sides on 9 top of lower die holder are mounted on positioning tube 8,
And the inside of positioning tube 8 is uniformly equipped with locating plate 11, the middle position on 9 top of lower die holder is equipped with lower die 10, lower die 10
Top be provided with upper die holder 13, and the two sides of 13 bottom end of upper die holder are mounted on locating rod 12, positioning tube 8 and locating rod 12
Snap-in structure is constituted, is convenient for positioning action, the middle position of 13 bottom end of upper die holder is equipped with upper mold 7, lower die 10 and upper
Silicon carbide high-temperature-resistant layer is evenly arranged on the inner sidewall of mould 7, it is more resistant to high temperatures, prolong the service life, the outside of upper die holder 13
Heat-conducting silicone grease 22 is evenly arranged on wall, the top of upper die holder 13 is evenly arranged with heat release hole 19, and heat release hole 19 is equally arranged
Column are convenient for Homogeneouslly-radiating, and the side on 13 top of upper die holder is equipped with control panel 21, and the inside of control panel 21 is equipped with list
Piece machine 20, the top of upper die holder 13 is uniformly equipped with damper cylinder 5, and the top sliding of damper cylinder 5 has fixed plate 1, and fixed plate 1
Bottom end be uniformly equipped with the mutually matched decoupling rod 3 of damper cylinder 5, the bottom end of decoupling rod 3 is mounted on damping block 6, damping
The outside of block 6 is surrounded by rubber layer 2, and the top of fixed plate 1 is equipped with mounting base 4, and fixed plate 1 and mounting base 4, which are constituted, welds
Integral structure, so that the present apparatus is more firm, the output end of control panel 21 passes through the input terminal of conducting wire and single-chip microcontroller 20 electricity
Property connection, the input terminal of water circulating pump 15 is electrically connected by the output end of conducting wire and single-chip microcontroller 20.
Working principle: in use, the coolant liquid in the first menifold 14 is pumped into waterway tube 18 by the work of water circulating pump 15,
When coolant liquid passes through waterway tube 18, the spiral waterproof piece 17 inside waterway tube 18 increases the contact area for making coolant liquid and mold
Greatly, so that cooling effect is more preferable, the coolant liquid in waterway tube 18 flows into water circulating pump 15 using the second menifold 16, recirculated water
Coolant liquid in second menifold 16 is pumped into the first menifold 14 by pump 15 again, is moved in circles, and carries out cooling function to mold, on
Heat-conducting silicone grease 22 in die holder 13 has preferable heating conduction, can radiate by the heat transfer on upper die holder 13 into air
Hole 19 helps to radiate simultaneously, and downwards, the locating rod 12 of 13 two sides of upper die holder is engaged in positioning tube 8 upper die holder 13, to lower die 10
Positioning action is carried out with upper mold 7, lower die 10 and upper mold 7 is avoided to shift, decoupling rod 3 and damper cylinder 5 cooperate so that originally
Mold has preferable buffer function.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of high-accuracy plastic mould of good cooling results, including upper mold (7), lower die holder (9), lower die (10), upper die holder
(13) and water circulating pump (15), it is characterised in that: the middle position of upper die holder (13) bottom end is equipped with upper mold (7), institute
It states and is evenly arranged on the lateral wall of upper die holder (13) heat-conducting silicone grease (22), the top of the upper die holder (13) is evenly arranged with scattered
The side of hot hole (19), upper die holder (13) top is equipped with control panel (21), and the inside installation of control panel (21)
Have single-chip microcontroller (20), the top of the upper die holder (13) is uniformly equipped with damper cylinder (5), and the top sliding of damper cylinder (5) has
Fixed plate (1), and the bottom end of fixed plate (1) is uniformly equipped with and damper cylinder (5) mutually matched decoupling rod (3), the damping
The bottom end of bar (3) is mounted on damping block (6), and the outside of the damping block (6) is surrounded by rubber layer (2), the control plane
The output end of plate (21) is electrically connected by conducting wire and the input terminal of single-chip microcontroller (20), and the input terminal of the water circulating pump (15) is logical
The output end for crossing conducting wire and single-chip microcontroller (20) is electrically connected.
2. a kind of high-accuracy plastic mould of good cooling results according to claim 1, it is characterised in that: the fixed plate
(1) top is equipped with mounting base (4), and the fixed plate (1) and mounting base (4) constitute weldedization structure.
3. a kind of high-accuracy plastic mould of good cooling results according to claim 1, it is characterised in that: the lower die holder
(9) inside is equipped with waterway tube (18), and the side of the lower die holder (9) is equipped with water circulating pump (15), and water circulating pump
(15) top is equipped with the first menifold (14), first menifold (14) one end and waterway tube far from water circulating pump (15)
(18) one end is connected, and the bottom end of the water circulating pump (15) is equipped with the second menifold (16), and the second menifold (16) is separate
One end of water circulating pump (15) is connected with one end of spiral waterproof piece (17), and the waterway tube (18) is in the shape of a spiral.
4. a kind of high-accuracy plastic mould of good cooling results according to claim 1, it is characterised in that: the lower die holder
(9) two sides on top are mounted on positioning tube (8), and the inside of positioning tube (8) is uniformly equipped with locating plate (11), the lower die
The middle position on seat (9) top is equipped with lower die (10), and the top of the lower die (10) is provided with upper die holder (13), and upper mold
The two sides of seat (13) bottom end are mounted on locating rod (12), and the positioning tube (8) and locating rod (12) constitute snap-in structure.
5. a kind of high-accuracy plastic mould of good cooling results according to claim 1, it is characterised in that: the lower die
(10) and on the inner sidewall of upper mold (7) it is evenly arranged with silicon carbide high-temperature-resistant layer.
6. a kind of high-accuracy plastic mould of good cooling results according to claim 1, it is characterised in that: the heat release hole
(19) it equally arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211216.9U CN209552321U (en) | 2018-12-26 | 2018-12-26 | A kind of high-accuracy plastic mould of good cooling results |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211216.9U CN209552321U (en) | 2018-12-26 | 2018-12-26 | A kind of high-accuracy plastic mould of good cooling results |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209552321U true CN209552321U (en) | 2019-10-29 |
Family
ID=68304998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211216.9U Expired - Fee Related CN209552321U (en) | 2018-12-26 | 2018-12-26 | A kind of high-accuracy plastic mould of good cooling results |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209552321U (en) |
-
2018
- 2018-12-26 CN CN201822211216.9U patent/CN209552321U/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: 20191029 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |