CN101817216A - Double-slide block type composite die - Google Patents
Double-slide block type composite die Download PDFInfo
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- CN101817216A CN101817216A CN 201010180406 CN201010180406A CN101817216A CN 101817216 A CN101817216 A CN 101817216A CN 201010180406 CN201010180406 CN 201010180406 CN 201010180406 A CN201010180406 A CN 201010180406A CN 101817216 A CN101817216 A CN 101817216A
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- slide block
- cavity wall
- injection molding
- die cavity
- taper pin
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Abstract
The invention discloses a double-slide block type composite die, comprising a moving die and a fixed die mutually matched, wherein the working face of the moving die mutually matched with the fixed die is provided with a sliding groove in which at least one injection molding unit is arranged; the injection molding unit comprises a first slide block, a second slide block and a bottom die cavity wall fixed between the first slide block and the second slide block; the fixed die is provided with top die cavity walls the number of which corresponds to the number of the injection molding units, and the top die cavity wall is in seal fit with the bottom die cavity wall to form a die cavity; the top die cavity wall is fixedly provided with an injection molding pipe communicated with the die cavity; and two sides of the top die cavity wall are respectively provided with a first tapper pin and a second tapper pin, and the first slide block and the second slide block are respectively provided with a first tapper pin hole and a second tapper pin hole matched with the first tapper pin and the second tapper pin.
Description
Technical field
The present invention relates to a kind of mould, specifically be used for the double-slide block type composite die of injection moulding socket.
Background technology
Patent of invention title: mould, number of patent application: 200610060754.1 disclose a kind of mould, comprise fixed die and mobile mould, this mobile mould comprises that template, die go into son and liftout attachment, this template comprises through hole, wherein, this through hole from this template near an end face of fixed die to relative other end, comprise the first through hole section successively with first aperture, the second through hole section with second aperture, this second aperture is greater than first aperture, and the hole wall of this second through hole section is provided with tourelle; This die is gone into son and is comprised moulding section and coupling part, and this moulding section matches with the first through hole section, matches with the second through hole section in this coupling part, and this moulding section is towards fixed die, and this coupling part links to each other with liftout attachment.The mould of this patent disclosure comprises tourelle, and in use, because the friction that this tourelle can make die go between the hole wall of through hole on son and the module becomes rolling friction, thereby the power of reducing friction reduces die and goes into the possibility that son is worn.
But the mould of above-mentioned patent disclosure, operating process such as matched moulds die sinking are loaded down with trivial details, so inefficiency, and operating cost is higher.
Summary of the invention
Technical problem to be solved by this invention is at above-mentioned prior art present situation, and novel structure, little, the easy to operate double-slide block type composite die of occupation of land are provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: double-slide block type composite die, comprise the dynamic model and the cover half that match, and the working face that dynamic model matches with cover half is shaped on chute, is provided with at least one injection molding unit in the chute; Injection molding unit comprise first slide block, second slide block and be fixed on first slide block and second slide block between bottom die cavity wall; Cover half is shaped on the top die cavity wall corresponding with injection molding unit quantity, top die cavity wall and the bottom die cavity wall formation die cavity that is sealed and matched; On top die cavity wall, be set with the injection molding tube that is communicated with die cavity; The both sides of top die cavity wall are shaped on first taper pin and second taper pin respectively, and first slide block and second slide block are shaped on the first taper pin hole and the second taper pin hole of matching with first taper pin and second taper pin respectively.
For optimizing technique scheme, the measure of taking also comprises:
The model cavity wall that above-mentioned cover half comprises external shell and matches with dynamic model, top die cavity wall is positioned at the surface of model cavity wall, externally is provided with hot flow path mechanism between housing and the model cavity wall, and injection molding tube is connected with hot flow path mechanism.
Above-mentioned bottom die cavity wall is shaped at least two bottom injection molding unit modules, and top die cavity wall is shaped at least two corresponding top injection molding unit modules; Die cavity is made of bottom injection molding unit module and top injection molding unit module.
Above-mentioned injection molding tube is fixedly installed between two top injection molding unit modules, the root of injection molding tube is connected with hot flow path mechanism, be provided with two injection holes in the outer end of injection molding tube, two injection holes are communicated with the die cavity that is made of top injection molding unit module of both sides respectively.
Above-mentioned bottom die cavity wall is shaped on the pipe groove that is used to cooperate injection molding tube.
Each above-mentioned bottom injection molding unit module is shaped on a groove, is provided with the first slide block inserts and the second slide block inserts of overlap joint mutually in groove.
Be provided with two injection molding unit in the chute of above-mentioned dynamic model, corresponding, be shaped on two top die cavity wall on the model cavity wall of cover half.
Above-mentioned dynamic model comprises base, is fixed with reference column around base, is shaped on positioning hole corresponding on the model cavity wall of cover half.
Each above-mentioned bottom die cavity wall comprises four bottom injection molding unit modules, and correspondingly, each top die cavity wall comprises four top injection molding unit modules.
The first above-mentioned taper pin and second taper pin are obliquely installed towards two outside symmetries of top die cavity wall, and corresponding, first slide block of bottom die cavity wall both sides and second slide block are shaped on the first symmetrical taper pin hole and the second taper pin hole respectively.
Compared with prior art, double-slide block type composite die of the present invention has two injection molding unit, each injection molding unit all comprise first slide block, second slide block and be fixed on first slide block and second slide block between bottom die cavity wall; Bottom die cavity wall is shaped on four bottom injection molding unit modules; Accordingly, be shaped on two top die cavity wall on the model cavity wall of cover half, the bottom die cavity wall corresponding matching of top die cavity wall and injection molding unit; On top die cavity wall, be shaped on corresponding four top injection molding unit modules, each top injection molding unit module matches with bottom injection molding unit module and constitutes a die cavity, when dynamic model cooperates with cover half, the reference column of dynamic model inserts in the locating hole of cover half, simultaneously, first taper pin and second taper pin insert the first taper pin hole and the second taper pin hole respectively; Because first taper pin and the second taper pin symmetry are obliquely installed, when first taper pin and second taper pin insert the first taper pin hole and the second taper pin hole respectively, first slide block and second slide block are slided towards the bottom die cavity wall of centre; On the contrary, when dynamic model separates with cover half, respectively to the effect in the first taper pin hole and the second taper pin hole, first slide block and second slide block are sliped off away from the bottom die cavity wall of centre by first taper pin and second taper pin; Double-slide block type composite die of the present invention has greatly improved production efficiency, has made things convenient for operation simultaneously.
Description of drawings
Fig. 1 is the structural representation of the dynamic model of the embodiment of the invention;
Fig. 2 is the structural representation of the cover half of the embodiment of the invention;
Fig. 3 is the structural representation after dynamic model and the cover half assembling;
Fig. 4 is the structural representation of the first slide block inserts among Fig. 1;
Fig. 5 is the structural representation of the second slide block inserts among Fig. 1;
Fig. 6 is the structural representation of the 3rd slide block inserts among Fig. 1;
Fig. 7 is the structural representation of the hot flow path mechanism among Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is to Figure 7 shows that structural representation of the present invention.
Reference numeral wherein is: dynamic model 1, base 1a, reference column 1b, cover half 2, external shell 2a, model cavity wall 2b, the 2c of hot flow path mechanism, locating hole 2d, chute 3, first slide block 4, the first taper pin hole 4a, second slide block 5, the second taper pin hole 5a, bottom die cavity wall 6, bottom injection molding unit module 6a, pipe groove 6b, groove 6c, top die cavity wall 7, top injection molding unit module 7a, die cavity 8, injection molding tube 9, injection hole 9a, first taper pin 10, second taper pin 11, the first slide block inserts 12, projection 12a, bayonet socket 12b, the second slide block inserts 13, projection 13a, the 3rd slide block inserts 14, bolt 15.
Double-slide block type composite die of the present invention comprises the dynamic model 1 and the cover half 2 that match, and the working face that matches with cover half 2 at dynamic model 1 is shaped on chute 3, is provided with at least one injection molding unit in the chute 3.Injection molding unit comprise first slide block 4, second slide block 5 and be fixed on first slide block 4 and second slide block 5 between bottom die cavity wall 6.Cover half 2 is shaped on the top die cavity wall corresponding with injection molding unit quantity 7, and top die cavity wall 7 is sealed and matched with bottom die cavity wall 6 and constitutes die cavity 8.On top die cavity wall 7, be set with the injection molding tube 9 that is communicated with die cavity 8.The both sides of top die cavity wall 7 are shaped on first taper pin 10 and second taper pin, 11, the first slide blocks 4 and second slide block 5 respectively and are shaped on the first taper pin hole 4a and the second taper pin hole 5a that matches with first taper pin 10 and second taper pin 11 respectively.
Accordingly, be shaped on two top die cavity wall 7 on the model cavity wall 2b of cover half 2, bottom die cavity wall 6 corresponding matching of top die cavity wall 7 and injection molding unit.Be shaped on corresponding four top injection molding unit module 7a on top die cavity wall 7, each top injection molding unit module 7a matches with bottom injection molding unit module 6a and constitutes a die cavity 8.
The model cavity wall 2b that cover half 2 comprises external shell 2a and matches with dynamic model 1, top die cavity wall 7 is positioned at the surface of model cavity wall 2b, externally is provided with the 2c of hot flow path mechanism between housing 2a and the model cavity wall 2b, and injection molding tube 9 is connected with the 2c of hot flow path mechanism.
Be shaped on the pipe groove 6b that is used to cooperate injection molding tube 9 in bottom die cavity wall 6, dynamic model 1 is with after cover half 2 matches, injection molding tube 9 snaps in the pipe groove 6b of bottom die cavity wall 6, two injection hole 9a are communicated with the die cavity 8 that is made of top injection molding unit module 7a of both sides respectively, and the 2c of hot flow path mechanism just can be by injection molding tube 9 and injection hole 9a die cavity 8 injection mouldings to both sides.
As shown in Figure 2, be shaped on first taper pin 10 and second taper pin, 11, the first slide blocks 4 and second slide block 5 respectively in the both sides of top die cavity wall 7 and be shaped on the first taper pin hole 4a and the second taper pin hole 5a that matches with first taper pin 10 and second taper pin 11 respectively.
In the present embodiment, first taper pin 10 and second taper pin 11 are obliquely installed towards two outside symmetries of top die cavity wall 7, and corresponding, first slide block 4 of bottom die cavity wall 6 both sides and second slide block 5 are shaped on the first symmetrical taper pin hole 4a and the second taper pin hole 5a respectively.
Each bottom injection molding unit module 6a is shaped on a groove 6c, is provided with the first slide block inserts 12 and the second slide block inserts 13 of overlap joint mutually in groove 6c.The root of the first slide block inserts, 12, the first slide block inserts 12 as shown in Figure 4 is shaped on a protruding 12a who matches with first slide block 4, is shaped on bayonet socket 12b in the end.The root of the second slide block inserts, 13, the second slide block inserts 13 as shown in Figure 5 is shaped on a protruding 13a who matches with second slide block 5, and the end of the second slide block inserts 13 overlaps mutually with bayonet socket 12b.Between the first slide block inserts 12 and the second slide block inserts 13, also be provided with the 3rd slide block inserts 14 as shown in Figure 6.
Be arranged between external shell 2a and the model cavity wall 2b the 2c of hot flow path mechanism as shown in Figure 7, the 2c of hot flow path mechanism is fixing by bolt 15, and the 2c of hot flow path mechanism is connected with injection molding tube 9.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (10)
1. double-slide block type composite die comprises the dynamic model (1) and the cover half (2) that match, and it is characterized in that: the working face that described dynamic model (1) matches with cover half (2) is shaped on chute (3), and described chute is provided with at least one injection molding unit in (3); Described injection molding unit comprise first slide block (4), second slide block (5) and be fixed on first slide block (4) and second slide block (5) between bottom die cavity wall (6); Described cover half (2) is shaped on the top die cavity wall corresponding with injection molding unit quantity (7), and top die cavity wall (7) is sealed and matched with bottom die cavity wall (6) and constitutes die cavity (8); On top die cavity wall (7), be set with the injection molding tube (9) that is communicated with die cavity (8); The both sides of described top die cavity wall (7) are shaped on first taper pin (10) and second taper pin (11) respectively, and described first slide block (4) and second slide block (5) are shaped on the first taper pin hole (4a) and the second taper pin hole (5a) of matching with first taper pin (10) and second taper pin (11) respectively.
2. double-slide block type composite die according to claim 1, it is characterized in that: described cover half (2) comprises external shell (2a) and the model cavity wall (2b) that matches with dynamic model (1), described top die cavity wall (7) is positioned at the surface of model cavity wall (2b), externally be provided with hot flow path mechanism (2c) between housing (2a) and the model cavity wall (2b), described injection molding tube (9) is connected with hot flow path mechanism (2c).
3. double-slide block type composite die according to claim 2, it is characterized in that: described bottom die cavity wall (6) is shaped at least two bottom injection molding unit modules (6a), and described top die cavity wall (7) is shaped on corresponding at least two top injection molding unit modules (7a); Described die cavity (8) is made of bottom injection molding unit module (6a) and top injection molding unit module (7a).
4. double-slide block type composite die according to claim 3, it is characterized in that: described injection molding tube (9) is fixedly installed between two top injection molding unit modules (7a), the root of injection molding tube (9) is connected with hot flow path mechanism (2c), be provided with two injection holes (9a) in the outer end of injection molding tube (9), two injection holes (9a) are communicated with the die cavity (8) by top injection molding unit module (7a) formation of both sides respectively.
5. double-slide block type composite die according to claim 4 is characterized in that: described bottom die cavity wall (6) is shaped on the pipe groove (6b) that is used to cooperate injection molding tube (9).
6. double-slide block type composite die according to claim 5, it is characterized in that: each described bottom injection molding unit module (6a) is shaped on a groove (6c), is provided with the first slide block inserts (12) and the second slide block inserts (13) of overlap joint mutually in described groove (6c).
7. double-slide block type composite die according to claim 6 is characterized in that: be provided with two injection molding unit in the chute (3) of described dynamic model (1), and corresponding, be shaped on two top die cavity wall (7) on the model cavity wall (2b) of cover half (2).
8. double-slide block type composite die according to claim 7, it is characterized in that: described dynamic model (1) comprises base (1a), around described base (1a), be fixed with reference column (1b), be shaped on positioning hole corresponding (2d) on the model cavity wall (2b) of described cover half (2).
9. double-slide block type composite die according to claim 8, it is characterized in that: each described bottom die cavity wall (6) comprises four bottom injection molding unit modules (6a), correspondingly, each described top die cavity wall (7) comprises four top injection molding unit modules (7a).
10. according to the described double-slide block type composite die of the arbitrary claim of claim 1-9, it is characterized in that: described first taper pin (10) and second taper pin (11) are obliquely installed towards two outside symmetries of top die cavity wall (7), accordingly, first slide block (4) of bottom die cavity wall (6) both sides and second slide block (5) are shaped on the first symmetrical taper pin hole (4a) and the second taper pin hole (5a) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010180406 CN101817216A (en) | 2010-05-24 | 2010-05-24 | Double-slide block type composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010180406 CN101817216A (en) | 2010-05-24 | 2010-05-24 | Double-slide block type composite die |
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| Publication Number | Publication Date |
|---|---|
| CN101817216A true CN101817216A (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010180406 Pending CN101817216A (en) | 2010-05-24 | 2010-05-24 | Double-slide block type composite die |
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| CN (1) | CN101817216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961892A (en) * | 2010-09-30 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Improved mould mounting structure |
| CN103350470A (en) * | 2013-07-26 | 2013-10-16 | 昆山市浩坤机械有限公司 | Improved TV shell die |
| CN109719909A (en) * | 2019-01-24 | 2019-05-07 | 莱芜市春雨滴灌技术有限公司 | A kind of water dropper mold for forming |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685367U (en) * | 2010-05-21 | 2010-12-29 | 王洪彪 | Double-slider combined mold |
-
2010
- 2010-05-24 CN CN 201010180406 patent/CN101817216A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685367U (en) * | 2010-05-21 | 2010-12-29 | 王洪彪 | Double-slider combined mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961892A (en) * | 2010-09-30 | 2011-02-02 | 凡嘉科技（无锡）有限公司 | Improved mould mounting structure |
| CN103350470A (en) * | 2013-07-26 | 2013-10-16 | 昆山市浩坤机械有限公司 | Improved TV shell die |
| CN109719909A (en) * | 2019-01-24 | 2019-05-07 | 莱芜市春雨滴灌技术有限公司 | A kind of water dropper mold for forming |
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Application publication date: 20100901 |