CN105346003A - Injection mold of insert contactor of glass rubber channel of automobile - Google Patents
Injection mold of insert contactor of glass rubber channel of automobile Download PDFInfo
- Publication number
- CN105346003A CN105346003A CN201510844040.9A CN201510844040A CN105346003A CN 105346003 A CN105346003 A CN 105346003A CN 201510844040 A CN201510844040 A CN 201510844040A CN 105346003 A CN105346003 A CN 105346003A
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- Prior art keywords
- moving plate
- plate
- embedding core
- flat spring
- spring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
- B29C2045/14524—Joining articles or parts of a single article making hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold of an insert contactor of a glass rubber channel of an automobile. The injection mold comprises an upper movable mold (1), a lower fixed mold (2) and an inserting core (3), wherein the upper movable mold is provided with an upper moving cavity and a guide block; the lower fixed mold is provided with a base seat plate, a lower moving plate, an intermediate moving plate, an upper moving plate, a manual inserting core slide seat, a lower plate spring, an intermediate plate spring, an upper plate spring and an inserting core spring; the base seat plate is provided with a base cavity; the lower moving plate is provided with a lower cavity; the intermediate moving plate is provided with an intermediate cavity; the upper moving plate is provided with an upper cavity; the manual inserting core slide seat is positioned on the right side surface of the lower moving plate and can slide leftwards and rightwards; the inserting core is positioned on the upper surface of the manual inserting core slide seat; the lower moving plate is positioned on the upper surface of the base seat plate; the intermediate moving plate is positioned on the upper surface of the lower moving plate; the upper moving plate is positioned on the upper surface of the intermediate moving plate; the upper moving mold is positioned on the upper surface of the lower fixed mold. A technical scheme of connecting an insert A and an insert B through the insert contactor formed by injection molding is adopted, thus a glass rubber channel product can achieve the purposes of improving the shape, improving the strength, improving the production efficiency, and decreasing the production cost.
Description
Technical field
The present invention relates to a kind of injection mould for insert, specifically refer to that the inserts of a kind of automobile groove for insert injection molding automobile groove goods connects subscript mould.
Background technology
Consulting Fig. 7, automobile groove goods, be called for short groove goods, is a kind of hollow tubular, bending, the soft rubber and plastic parts of cross section in abnormity, outer wall due to groove goods is provided with many places back-off, its tube chamber inside is also provided with many places convex tendon and flange step, cause and be difficult to adopt the method for once injection moulding to produce, for this reason, prior art adopts groove goods are divided into A and B two parts in bending place, first respectively through the semi-finished product of injection mo(u)lding A and part B, by sweat soldering, A and B is connected into groove goods again, due to heat melt welding can the place of fusing formed protrusion melt the trace that scabs, the microbubble produced when simultaneously melting knot can cause the bonding strength melting knot place and decline, although melting the trace that scabs can by manually removing by cutlery mowing, but still there is appearance poor and melt low bad of knotting strength in groove goods, and mowing to melt trace recruitment many, cost is high, efficiency is low, therefore, there is appearance poor in prior art, intensity is low, cost is high, inefficient problems and shortcomings.
Summary of the invention
For above-mentioned prior art Problems existing with not enough, the present invention adopts the device be made up of upper dynamic model, lower cover half and embedding core, and wherein, upper dynamic model is provided with cast gate, runner, upper ejector half chamber, guide pad, alignment pin; Lower cover half be provided with base plate, lower moving plate, in dynamic plate, upper moving plate, manual embedding core slide, lower flat spring, middle flat spring, upper flat spring and embedding core spring, fundamental mode chamber is provided with above base plate, lower impressions is provided with above lower moving plate, in the right flank of dynamic plate be provided with middle die cavity, the right flank of upper moving plate is provided with upper impression; Manual embedding core slide is connected to the right flank of lower moving plate and can horizontally slips, and embedding core slides and is fastened on above manual embedding core slide; Described embedding core is the steel components that left surface is provided with core; From the bottom to top, lower moving plate is positioned at above base plate, in dynamic plate be positioned at above lower moving plate, upper moving plate is arranged in above dynamic plate; Lower flat spring is used for pushing tow lower moving plate and is upwards separated with base plate; Middle flat spring is used for dynamic plate in pushing tow and is upwards separated with lower moving plate; Upper flat spring be used for pushing tow upper moving plate upwards with in dynamic plate be separated; Embedding core spring be used for the embedding core of pushing tow with in move plate and synchronously move up;
Use vertical injection molding machine during application, upper dynamic model is located at the active operation Liang Chu on vertical injection molding machine top, and lower cover half is located at the stationary work-table place of vertical injection molding machine bottom; Purchase some described embedding cores for turnover;
During work, first A inserts and B inserts are inserted in the both sides, front and back of the core of described embedding core, region between A inserts and B inserts is called and connects angular region, again the embedding core that A inserts and B inserts are housed is inserted on manual embedding core slide, manually by embedding core and manual embedding core slide left towards in dynamic plate draw close, upper dynamic model pressure and lower cover half matched moulds, base plate, lower moving plate, in dynamic plate, upper moving plate is laminated to be closed up, described fundamental mode chamber, lower impressions, middle die cavity, upper impression and upper ejector half chamber split are the complete negative impression of shaping groove goods, meanwhile, described guide pad draws embedding core over to one's side locking, by described fundamental mode chamber, lower impressions, middle die cavity, upper impression, upper ejector half chamber, A inserts, B inserts and core define the die cavity that injection mo(u)lding connects angle, injection mo(u)lding connects angle, A inserts is connected with B inserts is shaped to groove goods by connecing angle, during the demoulding, upper dynamic model rises, under the boosting of the fore-set of vertical injection molding machine, lower flat spring, middle flat spring and upper flat spring make base plate respectively, lower moving plate, in dynamic plate and upper moving plate be separated from each other, simultaneously embedding core spring make embedding core with in move plate and synchronously move up, afterwards, artificial manual embedding core slide to be pulled out to the right, take off embedding core, artificial groove goods to be peeled from embedding core, the technical scheme of so going round and beginning again, a kind of inserts of automobile groove is provided to connect subscript mould, be intended to the production making groove goods, reach and improve outward appearance, improve intensity, raise the efficiency, the object reduced costs.
The object of the present invention is achieved like this: a kind of inserts of automobile groove connects subscript mould, comprise dynamic model, lower cover half and embedding core, wherein: the part being arranged on the active operation Liang Chu of vertical injection molding machine when described upper dynamic model is application, upper dynamic model is provided with cast gate, runner, upper ejector half chamber, guide pad, alignment pin, and wherein said upper ejector half chamber is provided with the die cavity in shape face, shaping groove goods top below being;
Described lower cover half be provided with base plate, lower moving plate, in dynamic plate, upper moving plate, manual embedding core slide, lower flat spring, middle flat spring, upper flat spring and embedding core spring, described base plate, lower moving plate, in dynamic plate, upper moving plate be plate-like steel components; The die cavity in the shape face, shaping groove goods bottom that is provided with above of described base plate is called fundamental mode chamber; The die cavity in the shape face, bottom, the shaping groove goods left side that is provided with above of described lower moving plate is called lower impressions; The die cavity that in described, the right flank of dynamic plate is provided with shape face in the middle part of the shaping groove goods left side is called middle die cavity; The die cavity that the right flank of described upper moving plate is provided with shaping groove goods left upper shape face is called upper impression; The through hole that described base plate is provided with above-below direction is called tail apical pore;
From the bottom to top, lower moving plate is positioned at above base plate, in dynamic plate be positioned at above lower moving plate, upper moving plate is arranged in above dynamic plate; Described fundamental mode chamber upward sliding passes described lower moving plate and corresponds to the lower right-hand side of described lower impressions, matched moulds tense and described lower impressions split; The lower end of lower flat spring is located at above base plate, and the upper end of lower flat spring contacts with below lower moving plate, is upwards separated with base plate for pushing tow lower moving plate; The lower end of middle flat spring is located at above lower moving plate, the upper end of middle flat spring with in dynamic plate contact below, be upwards separated with lower moving plate for moving plate in pushing tow; The lower end of upper flat spring is located at above lower moving plate, and during the upper end of upper flat spring is upward through, dynamic plate contacts with upper moving plate, for pushing tow upper moving plate upwards with in move plate and be separated; The lower end of embedding core spring is located at above lower moving plate, and the upper end of embedding core spring is upward through described manual embedding core slide, for the embedding core of die sinking tense pushing tow with in dynamic plate synchronously move up; Described lower flat spring, middle flat spring, upper flat spring, embedding core spring are cylindroid helical-coil compression spring; Described manual embedding core slide is the steel components for carrying embedding core, and manual embedding core slide is connected to the right flank of lower moving plate and can horizontally slips, and manual embedding core slide is provided with handle;
Described embedding core is the steel components that left surface is provided with core, and described core is the formpiston core in shaping groove goods hollow tube chamber shape face, and embedding core slides and is fastened on above manual embedding core slide;
Upper dynamic model correspondence is positioned at above lower cover half.
This device is bilateral symmetry, and the structure representation relating to lower cover half is herein the statement that the A-A of following cover half carries out to master depending on the right part of sectional structure schematic diagram.
Operation principle and beneficial effect
Use vertical injection molding machine during application, upper dynamic model is located at below the active operation beam on vertical injection molding machine top, and lower cover half correspondence is located on the stationary work-table of vertical injection molding machine bottom, and the fore-set of vertical injection molding machine is inserted in the described tail apical pore of base plate; Purchase some described embedding core turnovers to use.
During work, first A inserts and B inserts are inserted in respectively the both sides, front and back of the core of described embedding core, region between A inserts and B inserts is called and connects angular region, again the embedding core that A inserts and B inserts are housed is inserted on manual embedding core slide, manually by embedding core and manual embedding core slide left towards in dynamic plate draw close, upper dynamic model pressure and lower cover half matched moulds, base plate, lower moving plate, in dynamic plate, upper moving plate is laminated to be closed up, described fundamental mode chamber, lower impressions, middle die cavity, upper impression and upper ejector half chamber split are the complete negative impression of shaping groove goods, meanwhile, embedding core is depressed by described guide pad, draw in left and lock, by described fundamental mode chamber, lower impressions, middle die cavity, upper impression, upper ejector half chamber, A inserts, B inserts and core define the die cavity that injection mo(u)lding connects angle, injection mo(u)lding connects angle, by connecing injection mo(u)lding in angular region and connect angle described and A inserts is connected with B inserts is shaped to complete groove goods,
During the demoulding, upper dynamic model rises, upper ejector half chamber is separated, the fore-set of vertical injection molding machine pushes up boosting lower moving plate, lower flat spring, middle flat spring and upper flat spring make respectively base plate, lower moving plate, in dynamic plate and upper moving plate be separated from each other, namely, described fundamental mode chamber, lower impressions, middle die cavity, upper impression are separated from each other, simultaneously embedding core spring make embedding core with in move plate and synchronously move up, afterwards, manually manual embedding core slide is pulled out to the right, take off embedding core, artificial groove goods to be peeled from embedding core, so go round and begin again; Described A inserts and B inserts are respectively former and later two parts of the groove goods prepared through injection mo(u)lding in advance, and A inserts and B inserts are used for insert injection molding groove goods as inserts.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of this device front view, after be and described before relative face.
Connect A inserts and B inserts because this device adopts insert injection molding to connect angle, avoid the drawback of sweat soldering, make the production of groove goods, improve the exterior quality of groove goods, improve bonding strength, improve efficiency, reduce cost.
Beneficial design is expanded
The manual embedding core slide of this device also can adopt cylinder to drag, and can promote the automaticity of this device; When adopting cylinder to drag, embedding core slide is then called pneumatic embedding core slide.
Above-mentioned, the present invention adopts the device be made up of upper dynamic model, lower cover half and embedding core, and wherein, upper dynamic model is provided with cast gate, runner, upper ejector half chamber, guide pad, alignment pin; Lower cover half be provided with base plate, lower moving plate, in dynamic plate, upper moving plate, manual embedding core slide, lower flat spring, middle flat spring, upper flat spring and embedding core spring, fundamental mode chamber is provided with above base plate, lower impressions is provided with above lower moving plate, in the right flank of dynamic plate be provided with middle die cavity, the right flank of upper moving plate is provided with upper impression; Manual embedding core slide is connected to the right flank of lower moving plate and can horizontally slips, and embedding core slides and is fastened on above manual embedding core slide; Described embedding core is the steel components that left surface is provided with core; From the bottom to top, lower moving plate is positioned at above base plate, in dynamic plate be positioned at above lower moving plate, upper moving plate is arranged in above dynamic plate; Lower flat spring is used for pushing tow lower moving plate and is upwards separated with base plate; Middle flat spring is used for dynamic plate in pushing tow and is upwards separated with lower moving plate; Upper flat spring be used for pushing tow upper moving plate upwards with in dynamic plate be separated; Embedding core spring be used for the embedding core of pushing tow with in move plate and synchronously move up;
Use vertical injection molding machine during application, upper dynamic model is located at the active operation Liang Chu on vertical injection molding machine top, and lower cover half is located at the stationary work-table place of vertical injection molding machine bottom; Purchase some described embedding cores for turnover;
During work, first A inserts and B inserts are inserted in the both sides, front and back of the core of described embedding core, region between A inserts and B inserts is called and connects angular region, again the embedding core that A inserts and B inserts are housed is inserted on manual embedding core slide, manually by embedding core and manual embedding core slide left towards in dynamic plate draw close, upper dynamic model pressure and lower cover half matched moulds, base plate, lower moving plate, in dynamic plate, upper moving plate is laminated to be closed up, described fundamental mode chamber, lower impressions, middle die cavity, upper impression and upper ejector half chamber split are the complete negative impression of shaping groove goods, meanwhile, described guide pad draws embedding core over to one's side locking, by described fundamental mode chamber, lower impressions, middle die cavity, upper impression, upper ejector half chamber, A inserts, B inserts and core define the die cavity that injection mo(u)lding connects angle, injection mo(u)lding connects angle, A inserts is connected with B inserts is shaped to groove goods by connecing angle, during the demoulding, upper dynamic model rises, under the boosting of the fore-set of vertical injection molding machine, lower flat spring, middle flat spring and upper flat spring make base plate respectively, lower moving plate, in dynamic plate and upper moving plate be separated from each other, simultaneously embedding core spring make embedding core with in move plate and synchronously move up, afterwards, artificial manual embedding core slide to be pulled out to the right, take off embedding core, artificial groove goods to be peeled from embedding core, the technical scheme of so going round and beginning again, overcome prior art and there is appearance poor, intensity is low, cost is high, inefficient problems and shortcomings, the inserts of a kind of automobile mud groove provided connects subscript mould, make the production of mud groove goods, reach and improve outward appearance, improve intensity, raise the efficiency, the object reduced costs.
Accompanying drawing explanation
Fig. 1 is that the A-A that the inserts of a kind of automobile groove of the present invention connects the lower cover half 2 of subscript mould looks sectional structure schematic diagram to master;
Fig. 1 .1 is the extraction enlarged drawing in B portion in Fig. 1;
Fig. 2 is that the A-A of Fig. 1 is to the schematic top plan view of analysing and observe track;
Fig. 3 is that the axle of looking up that the inserts of a kind of automobile groove of the present invention connects the upper dynamic model 1 of subscript mould measures intention;
Fig. 4 is that the axle that the inserts of a kind of automobile groove of the present invention connects subscript mould measures intention;
Fig. 5 is that the axle of A inserts 03 and B inserts 04 measures intention;
Fig. 6 is that the axle that the inserts of a kind of automobile groove of the present invention connects the embedding core 3 of subscript mould measures intention;
Fig. 7 is that a kind of axle of groove goods 06 measures intention.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: upper dynamic model 1, cast gate 11, runner 12, upper ejector half chamber 13, guide pad 14, alignment pin 15, lower cover half 2, base plate 21, fundamental mode chamber 211, lower moving plate 22, lower impressions 221, in dynamic plate 23, middle die cavity 231, upper moving plate 24, upper impression 241, manual embedding core slide 25, handle 251, lower flat spring 26, middle flat spring 27, upper flat spring 28, embedding core spring 29, embedding core 3, core 31, lower plate limited block 01, upper plate limited block 02, A inserts 03, B inserts 04, connect angle 05, groove goods 06, fore-set 07.
Detailed description of the invention
Consult Fig. 1 ~ Fig. 7, the inserts of a kind of automobile groove of the present invention connects subscript mould, comprise dynamic model 1, lower cover half 2 and embedding core 3, wherein: the part being arranged on the active operation Liang Chu of vertical injection molding machine when described upper dynamic model 1 is application, upper dynamic model 1 is provided with cast gate 11, runner 12, upper ejector half chamber 13, guide pad 14, alignment pin 15, and wherein said upper ejector half chamber 13 is provided with the die cavity in shape face, shaping groove goods 06 top below being;
Described lower cover half 2 be provided with base plate 21, lower moving plate 22, in dynamic plate 23, upper moving plate 24, manual embedding core slide 25, lower flat spring 26, middle flat spring 27, upper flat spring 28 and embedding core spring 29, described base plate 21, lower moving plate 22, in dynamic plate 23, upper moving plate 24 be plate-like steel components; The die cavity in the shape face, shaping groove goods 06 bottom that is provided with above of described base plate 21 is called fundamental mode chamber 211; The die cavity in the shape face, bottom, shaping groove goods 06 left side that is provided with above of described lower moving plate 22 is called lower impressions 221; The die cavity that in described, the right flank of dynamic plate 23 is provided with shape face in the middle part of shaping groove goods 06 left side is called middle die cavity 231; The die cavity that the right flank of described upper moving plate 24 is provided with shaping groove goods 06 left upper shape face is called upper impression 241; The through hole that described base plate 21 is provided with above-below direction is called tail apical pore;
From the bottom to top, lower moving plate 22 is positioned at above base plate 21, in dynamic plate 23 be positioned at above lower moving plate 22, upper moving plate 24 is arranged in above dynamic plate 23; Described fundamental mode chamber 211 upward sliding passes described lower moving plate 22 and corresponds to the lower right-hand side of described lower impressions 221, matched moulds tense and described lower impressions 221 split; The lower end of lower flat spring 26 is located at above base plate 21, and the upper end of lower flat spring 26 contacts with below lower moving plate 22, is upwards separated with base plate 21 for pushing tow lower moving plate 22; The lower end of middle flat spring 27 is located at above lower moving plate 22, the upper end of middle flat spring 27 with in dynamic plate 23 contact below, be upwards separated with lower moving plate 22 for moving plate 23 in pushing tow; The lower end of upper flat spring 28 is located at above lower moving plate 22, and during the upper end of upper flat spring 28 is upward through, dynamic plate 23 contacts with upper moving plate 24, for pushing tow upper moving plate 24 upwards with in move plate 23 and be separated; The lower end of embedding core spring 29 is located at above lower moving plate 22, and the upper end of embedding core spring 29 is upward through described manual embedding core slide 25, for the embedding core 3 of die sinking tense pushing tow with in dynamic plate 23 synchronously move up; Described lower flat spring 26, middle flat spring 27, upper flat spring 28, embedding core spring 29 are cylindroid helical-coil compression spring; Described manual embedding core slide 25 is the steel components for carrying embedding core 3, and manual embedding core slide 25 is connected to the right flank of lower moving plate 22 and can horizontally slips, and manual embedding core slide 25 is provided with handle 251;
Described embedding core 3 is provided with the steel components of core 31 for left surface, and described core 31 is the formpiston core in shaping groove goods 06 hollow tube chamber shape face, and embedding core 3 slides and is fastened on above manual embedding core slide 25;
Upper dynamic model 1 correspondence is positioned at above lower cover half 2.
This device is bilateral symmetry, and the structure representation relating to lower cover half 2 is herein the statement that the A-A of following cover half 2 carries out to master depending on the right part of sectional structure schematic diagram.
Operation principle and beneficial effect
Use vertical injection molding machine during application, upper dynamic model 1 is located at below the active operation beam on vertical injection molding machine top, and lower cover half 2 correspondence is located on the stationary work-table of vertical injection molding machine bottom, and the fore-set 07 of vertical injection molding machine is inserted in the described tail apical pore of base plate 21; Purchase some described embedding cores 3 and have enough to meet the need use.
During work, first A inserts 03 and B inserts 04 are inserted in respectively the both sides, front and back of the core 31 of described embedding core 3, region between A inserts 03 and B inserts 04 is called and connects angular region, again the embedding core 3 that A inserts 03 and B inserts 04 are housed is inserted on manual embedding core slide 25, manually by embedding core 3 and manual embedding core slide 25 left towards in dynamic plate 23 draw close, upper dynamic model 1 is depressed and the 2-in-1 mould of lower cover half, base plate 21, lower moving plate 22, in dynamic plate 23, upper moving plate 24 is laminated to be closed up, described fundamental mode chamber 211, lower impressions 221, middle die cavity 231, upper impression 241 and upper ejector half chamber 13 split are the complete negative impression of shaping groove goods 06, and meanwhile, embedding core 3 is depressed by described guide pad 14, draw in left and lock, by described fundamental mode chamber 211, lower impressions 221, middle die cavity 231, upper impression 241, upper ejector half chamber 13, A inserts 03, B inserts and core 31 define the die cavity that injection mo(u)lding connects angle 05, and injection mo(u)lding connects angle 05, by connecing injection mo(u)lding in angular region and connect angle 05 described and to be connected with B inserts 04 by A inserts 03 and to be shaped to complete groove goods 06,
During the demoulding, upper dynamic model 1 rises, upper ejector half chamber 13 is separated, the fore-set 07 of vertical injection molding machine pushes up boosting lower moving plate 22, lower flat spring 26, middle flat spring 27 and upper flat spring 28 make base plate 21 respectively, lower moving plate 22, in dynamic plate 23 and upper moving plate 24 be separated from each other, namely, described fundamental mode chamber 211, lower impressions 221, middle die cavity 231, upper impression 241 is separated from each other, simultaneously embedding core spring 29 make embedding core 3 with in move plate 23 and synchronously move up, afterwards, artificial manual embedding core slide 25 to be pulled out to the right, take off embedding core 3, artificial groove goods 06 to be peeled from embedding core 3, so go round and begin again, described A inserts 03 and B inserts 04 are respectively former and later two parts of the groove goods 06 prepared through injection mo(u)lding in advance, and A inserts 03 and B inserts 04 are used for insert injection molding groove goods 06 as inserts.
The face, direction of said structure statement is divided into up, down, left, right, front, rear side, wherein, before be face in the face of this device front view, after be and described before relative face.
A inserts 03 and B inserts 04 is connected because this device adopts insert injection molding to connect angle 05, avoid the drawback of sweat soldering, make the production of groove goods 06, improve the exterior quality of groove goods 06, improve bonding strength, improve efficiency, reduce cost.
Beneficial design is expanded
The manual embedding core slide 25 of this device also can adopt cylinder to drag, and can promote the automaticity of this device.
Claims (1)
1. the inserts of an automobile groove connects subscript mould, comprise dynamic model (1), lower cover half (2) and embedding core (3), it is characterized in that: the part being arranged on the active operation Liang Chu of vertical injection molding machine when described upper dynamic model (1) is application, upper dynamic model (1) is provided with cast gate (11), runner (12), upper ejector half chamber (13), guide pad (14), alignment pin (15), and wherein said upper ejector half chamber (13) is provided with the die cavity in shape face, shaping groove goods (06) top below being;
Described lower cover half (2) be provided with base plate (21), lower moving plate (22), in dynamic plate (23), upper moving plate (24), manual embedding core slide (25), lower flat spring (26), middle flat spring (27), upper flat spring (28) and embedding core spring (29), described base plate (21), lower moving plate (22), in move plate (23), upper moving plate (24) is plate-like steel components; The die cavity in the shape face, shaping groove goods (06) bottom that is provided with above of described base plate (21) is called fundamental mode chamber (211); The die cavity in the shape face, shaping groove goods (06) bottom, the left side that is provided with above of described lower moving plate (22) is called lower impressions (221); The die cavity that in described, the right flank of dynamic plate (23) is provided with shape face in the middle part of shaping groove goods (06) left side is called middle die cavity (231); The die cavity that the right flank of described upper moving plate (24) is provided with shaping groove goods (06) left upper shape face is called upper impression (241); The through hole that described base plate (21) is provided with above-below direction is called tail apical pore;
From the bottom to top, lower moving plate (22) is positioned at above base plate (21), in dynamic plate (23) be positioned at above lower moving plate (22), upper moving plate (24) is arranged in above dynamic plate (23); Described fundamental mode chamber (211) upward sliding passes described lower moving plate (22) and corresponds to the lower right-hand side of described lower impressions (221), matched moulds tense and described lower impressions (221) split; The lower end of lower flat spring (26) is located at above base plate (21), the upper end of lower flat spring (26) contacts with below lower moving plate (22), is upwards separated with base plate (21) for pushing tow lower moving plate (22); The lower end of middle flat spring (27) is located at above lower moving plate (22), the upper end of middle flat spring (27) with in dynamic plate (23) contact below, be upwards separated with lower moving plate (22) for moving plate (23) in pushing tow; The lower end of upper flat spring (28) is located at above lower moving plate (22), during the upper end of upper flat spring (28) is upward through, dynamic plate (23) contacts with upper moving plate (24), for pushing tow upper moving plate (24) upwards with in move plate (23) and be separated; The lower end of embedding core spring (29) is located at above lower moving plate (22), the upper end of embedding core spring (29) is upward through described manual embedding core slide (25), for the embedding core of die sinking tense pushing tow (3) with in dynamic plate (23) synchronously move up; Described lower flat spring (26), middle flat spring (27), upper flat spring (28), embedding core spring (29) are cylindroid helical-coil compression spring; Described manual embedding core slide (25) is the steel components for carrying embedding core (3), manual embedding core slide (25) is connected to the right flank of lower moving plate (22) and can horizontally slips, and manual embedding core slide (25) is provided with handle (251);
Described embedding core (3) is provided with the steel components of core (31) for left surface, described core (31) is the formpiston core in shaping groove goods (06) hollow tube chamber shape face, and embedding core (3) slides and is fastened on above manual embedding core slide (25);
Upper dynamic model (1) correspondence is positioned at above lower cover half (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844040.9A CN105346003B (en) | 2015-11-05 | 2015-11-05 | A kind of inserts of automobile groove connects subscript mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510844040.9A CN105346003B (en) | 2015-11-05 | 2015-11-05 | A kind of inserts of automobile groove connects subscript mould |
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| Publication Number | Publication Date |
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| CN105346003A true CN105346003A (en) | 2016-02-24 |
| CN105346003B CN105346003B (en) | 2017-08-29 |
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| CN201510844040.9A Active CN105346003B (en) | 2015-11-05 | 2015-11-05 | A kind of inserts of automobile groove connects subscript mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773922A (en) * | 2016-04-28 | 2016-07-20 | 宁海禾世塑胶有限公司 | Simple nylon groove insert connecting angle injection mold |
| CN108908805A (en) * | 2018-08-02 | 2018-11-30 | 王闯 | A kind of coupling mechanism force adjustable skid matched mould locking mechanism |
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| EP1642696B1 (en) * | 2004-09-30 | 2008-12-24 | Toyoda Gosei Co., Ltd. | Weather strip, manufacturing method thereof and molding device |
| US20080001324A1 (en) * | 2006-06-29 | 2008-01-03 | Toyoda Gosei Co., Ltd. | Molding method of weather strip and mold therefor |
| CN202097892U (en) * | 2011-05-31 | 2012-01-04 | 杭州大禹机械有限公司 | Corner-joining injection molding machine for automobile door/window sealing strip |
| CN204398253U (en) * | 2015-01-07 | 2015-06-17 | 衡阳新华华致橡塑制品有限公司 | Groove connects angle mold |
| CN104786429A (en) * | 2015-04-02 | 2015-07-22 | 宁海建新自动化设备有限公司 | Two-cavity splicing injection mold for automobile rubber seal strips |
| CN104943061A (en) * | 2015-06-19 | 2015-09-30 | 建新赵氏集团有限公司 | Manufacturing method of sealing strip |
| CN205112274U (en) * | 2015-11-05 | 2016-03-30 | 宁海禾世塑胶有限公司 | Inserts in car groove meets angle injection mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105773922A (en) * | 2016-04-28 | 2016-07-20 | 宁海禾世塑胶有限公司 | Simple nylon groove insert connecting angle injection mold |
| CN105773922B (en) * | 2016-04-28 | 2017-09-29 | 宁海禾世塑胶有限公司 | A kind of easy groove inserts connects subscript mould |
| CN108908805A (en) * | 2018-08-02 | 2018-11-30 | 王闯 | A kind of coupling mechanism force adjustable skid matched mould locking mechanism |
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|---|---|
| CN105346003B (en) | 2017-08-29 |
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