CN214926595U - Carbon fiber texture car model upper seat injection mold - Google Patents

Carbon fiber texture car model upper seat injection mold Download PDF

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Publication number
CN214926595U
CN214926595U CN202120386461.2U CN202120386461U CN214926595U CN 214926595 U CN214926595 U CN 214926595U CN 202120386461 U CN202120386461 U CN 202120386461U CN 214926595 U CN214926595 U CN 214926595U
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China
Prior art keywords
mold
plate
block
groove
movable
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Expired - Fee Related
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CN202120386461.2U
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Chinese (zh)
Inventor
徐容平
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Ningbo Technical School (ningbo Technical College)
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Ningbo Technical School (ningbo Technical College)
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Priority to CN202120386461.2U priority Critical patent/CN214926595U/en
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Abstract

The utility model discloses a carbon fiber texture car model seat of honour injection mold, fixed die plate and movable mould board are closed each other, and die cavity and shaping mandrel correspond each other the amalgamation and form the die cavity, pouring channel and die cavity intercommunication, the wedging piece inserts the wedging inslot simultaneously, make first inclined plane and the mutual laminating matching of second inclined plane promote the shaping piece of loosing core to slide to the die cavity direction, make shaping circular cone platform part insert in the die cavity, then the hot melt material carries out shaping car model seat of honour product in pouring channel injection die cavity, texture structure carries out the carbon fiber texture shaping to car model seat of honour surface, then pressurize cooling forming, fixed die plate and movable mould board alternate segregation make the movable mould board retreat, and make the shaping piece of loosing core retreat under the cooperation of the conical surface of shaping circular cone platform and tilting inner wall, in order to accomplish the work piece after the shaping and loose core the shaping product. The mould has the advantages of high product forming and manufacturing efficiency, low cost, more convenient mould and convenient manufacture and assembly.

Description

Carbon fiber texture car model upper seat injection mold
Technical Field
The utility model belongs to the technical field of the injection moulding mould technique and specifically relates to a carbon fiber texture turning mold seat of honour injection mold.
Background
Generally, a turning mold upper seat with carbon fiber textures is molded by a mold, a molded product is placed on a laser engraving machine to be engraved and molded, the machining and production mode of the turning mold upper seat leads to low product manufacturing efficiency, meanwhile, production processes are multiple, the cost is higher, and a groove with an inclined inner wall on the side face of the molded product of the mold is formed by pushing a core-pulling molding block to perform core-pulling molding by adopting a cylinder core-pulling mechanism or an inclined guide pillar core-pulling mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough improvement manufacturing efficiency that designs of above-mentioned technique to manufacturing cost obtains a carbon fiber texture turning mold seat of honour injection mold that reduces.
The utility model relates to a carbon fiber texture car mould seat of honour injection mold, including movable mould and cover half, the cover half includes the fixed die plate, the cover half pellet and the shaping piece of loosing core, the fixed die plate includes first recess, pouring channel and the spout that communicates with first recess, the shaping piece of loosing core is installed to the slip formula in the spout, the shaping piece of loosing core includes the shaping portion, the cover half pellet includes die cavity and the sliding groove that communicates with the die cavity, be provided with the runner that waters corresponding with pouring channel position on the cover half pellet, the cover half pellet is fixed in the first recess, and the position of sliding groove corresponds with the position of sliding groove, the shaping portion is arranged in the sliding groove, one side towards the die cavity on the shaping portion is provided with the shaping circular truncated cone, be provided with first shaping mold insert in the die cavity, be provided with first inclined plane on the shaping piece of loosing core, first inclined plane combines with the rear portion of spout to form the wedging groove; the movable die comprises a movable die plate and a movable die core block, the movable die plate comprises a second groove corresponding to the first groove, a wedging block corresponding to the wedging groove is arranged on the movable die plate, a second inclined surface matched with the first inclined surface is arranged on the wedging block, the movable die core block is fixed in the second groove, a forming core die corresponding to the cavity is arranged on the movable die core block, and a second forming insert is arranged on the forming core die; after the die is closed, the fixed die plate and the movable die plate are closed, the die cavity and the molding core die are correspondingly spliced to form the die cavity, the first molding insert and the second molding insert are arranged in the die cavity, the pouring channel is communicated with the die cavity, and the inner wall of the die cavity is provided with a texture structure for molding carbon fiber textures.
Preferably, the fixed die further comprises a fixed die fixing plate, the fixed die fixing plate is fixed on the top surface of the fixed die plate, and a pouring opening corresponding to the pouring channel is formed in the fixed die fixing plate.
Preferably, the fixed die further comprises a pressing block, a fixing groove is formed in the edge of the upper opening of the sliding groove, the pressing block is fixed in the fixing groove, a protruding block is arranged on the side face of the core-pulling forming block and is inserted between the pressing block and the inner bottom face of the sliding groove, and the side face of the pressing block is tightly attached to the side face of the core-pulling forming block.
Preferably, the bottom surface of the fixed die plate and the top surface of the movable die plate are respectively provided with a positioning groove and a positioning lug, and the positions of the positioning lugs inserted into the positioning grooves correspond to each other.
Preferably, the positioning groove comprises a vertical groove and a transverse groove, the positioning lug comprises a vertical block and a transverse block, the vertical block and the vertical groove correspond to each other in position, and the transverse block and the transverse groove correspond to each other in position.
Preferably, the fixed die core block and the movable die core block are respectively provided with a positioning recess and a positioning projection, and the positions of the positioning projection and the positioning recess correspond to each other.
Preferably, the movable die plate and the fixed die plate are respectively provided with a guide hole and a guide post, and the positions of the guide post and the guide hole correspond to each other.
Preferably, the movable mould further comprises a mould pin, an ejector pin plate, an ejector pin, an oblique ejector pin, a movable mould fixing plate and an oblique ejector positioning driving frame, the movable mould fixing plate is located below the movable mould plate and fixedly connected with the movable mould plate through the mould pin, the ejector pin plate is located between the movable mould fixing plate and the movable mould plate, the bottom of the ejector pin and the bottom of the oblique ejector positioning driving frame are fixed on the ejector pin plate, a through hole and an oblique hole are formed in the forming core mould, the top of the ejector pin is inserted into the through hole, the top of the oblique ejector pin is inserted into the oblique hole, a sliding groove is formed in the top of the oblique ejector positioning driving frame, and the bottom of the oblique ejector pin is inserted into the sliding groove.
Preferably, the movable die further comprises a guide rod, the guide rod is arranged on the fixed die fixing plate, a guide through hole is formed in the ejector plate, and the guide rod is inserted into the guide through hole.
Preferably, the movable mold further comprises an ejector rod, the ejector rod is arranged on the ejector plate and is abutted to the bottom surface of the fixed mold plate after penetrating through the movable mold plate, a spring is sleeved on the ejector rod, and two ends of the spring are abutted to the ejector plate and the movable mold plate respectively.
The utility model discloses a carbon fiber texture turning mold seat of honour injection mold, it is through coming the carbon fiber texture on shaping product surface simultaneously at the product shaping, only adopt the cooperation in wedging piece and wedging groove to the recess of product side area tilting inner wall simultaneously, and the cooperation of the conical surface of shaping circular truncated cone and tilting inner wall realizes side groove shaping and drawing of patterns on the product, thereby it is efficient to further reach product shaping manufacturing, and is with low costs, make the mould also more simple and convenient, be convenient for make the equipment.
Drawings
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is an exploded view (one);
FIG. 3 is an exploded view (two);
FIG. 4 is a cross-sectional view;
fig. 5 is an exploded view (three);
fig. 6 is an exploded view (four);
FIG. 7 is a detailed structural schematic diagram of the pitched roof mechanism;
fig. 8 is a schematic structural view of the core-pulling mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
Example (b):
as shown in the drawings, the carbon fiber texture vehicle mold upper seat injection mold described in this embodiment includes a movable mold 12 and a fixed mold 11, the fixed mold 11 includes a fixed mold plate 111, a fixed mold core block 115 and a loose core forming block 116, the fixed mold plate 111 includes a first groove 113, a pouring channel 2 and a chute 114 communicating with the first groove 113, the loose core forming block 116 is slidably installed in the chute 114, the loose core forming block 116 includes a forming portion 1161, the fixed mold core block 115 includes a mold cavity 1151 and a sliding groove 1153 communicating with the mold cavity 1151, the fixed mold core block 115 is provided with the pouring channel 3 corresponding to the position of the pouring channel 2, the fixed mold core block 115 is fixed in the first groove 113, the position of the sliding groove 1153 corresponds to the position of the chute 114, the forming portion 1161 is disposed in the sliding groove 1153, a forming cone 1162 is disposed on one side of the mold cavity 1151 of the forming portion 1161, a first forming insert 1154 is embedded and fixed in a mounting hole on an inner wall of the mold cavity 1151, a first inclined surface 1163 is arranged on the core-pulling forming block 116, and the first inclined surface 1163 is combined with the rear part of the sliding groove 114 to form a wedging groove 1141; the movable mold 12 comprises a movable mold plate 121 and a movable mold core block 131, the movable mold plate 121 comprises a second groove 1121 corresponding to the position of the first groove 113, a wedging block 130 corresponding to the position of the wedging groove 1141 is configured on the movable mold plate 121, a second inclined surface 1301 matched with the first inclined surface 1163 is arranged on the wedging block 130, the movable mold core block 131 is fixed in the second groove 1121, a forming core mold 132 corresponding to the position of a cavity 1151 is arranged on the movable mold core block 131, a second forming insert 134 is fixedly embedded in a mounting hole in the forming core mold 132, and a texture structure for forming carbon fiber textures is arranged on the inner wall of the cavity 1151, wherein texture processing is performed on the surface of the smooth cavity by adopting a laser texture carving technology to form the texture structure for forming the carbon fiber textures.
Based on the structure, after the die is closed, the fixed die plate and the movable die plate are mutually closed, the die cavity and the molding core die are mutually and correspondingly spliced to form the die cavity, the first molding insert and the second molding insert are arranged in the die cavity, the pouring channel is communicated with the die cavity, the wedging block is inserted into the wedging groove, so that the first inclined plane and the second inclined plane are mutually attached and matched to push the core pulling molding block to slide towards the direction of the die cavity, the molding cone frustum part is inserted into the die cavity, then hot melt is injected into the die cavity through the pouring channel to mold a vehicle die upper seat product, meanwhile, the texture structure performs carbon fiber texture molding on the surface of the vehicle die upper seat, then pressure maintaining cooling molding is performed, after the molding is finished, the fixed die plate and the movable die plate are mutually separated, the movable die plate retreats in the separation process, and the core pulling molding block is caused to retreat under the matching of the conical surface of the molding cone frustum and the inclined inner wall so as to finish core pulling on the molded workpiece, so that the lateral depressions are completely formed.
In this embodiment, the fixed mold 11 further includes a fixed mold fixing plate 112, the fixed mold fixing plate 112 is fixed to the top surface of the fixed mold plate 111, and the fixed mold fixing plate 112 is provided with a pouring gate 1121 corresponding to the position of the pouring channel 2. The injection molding mould is convenient to fix through modes such as bolts and the like to connect by the arrangement of the positioning fixing plate, and the sprue gate is convenient to butt joint with the sprue gate on the injection molding machine.
In this embodiment, the fixed mold 11 further includes a press block 13, a fixing groove 1142 is provided at an upper opening edge of the sliding groove 114, the press block 13 is fixed in the fixing groove 1142 through a bolt, a protrusion 1164 is provided at a side surface of the core pulling forming block 116, the protrusion 1164 is inserted between the press block 13 and an inner bottom surface of the sliding groove 114, the side surface of the press block 13 is tightly attached to the side surface of the core pulling forming block 116, the core pulling forming block is positioned when sliding through the press block 13, and it is ensured that the position accuracy of the core pulling forming portion is stably determined, so as to prevent the core pulling forming block from being displaced in the displacement process.
In this embodiment, the bottom surface of the fixed die plate 111 and the top surface of the movable die plate 121 are respectively provided with a positioning groove and a positioning projection, the positioning projection corresponds to the position inserted into the positioning groove, the positioning groove comprises a vertical groove 119 and a transverse groove 118, the positioning projection comprises a vertical block 129 and a transverse block 128, the vertical block 129 corresponds to the vertical groove 119, the transverse block 128 corresponds to the transverse groove 118, therefore, after the die is closed, the vertical block is correspondingly inserted into the vertical groove, the transverse block is correspondingly inserted into the transverse groove, which ensures that the fixed die plate and the movable die plate are stably positioned after being mutually closed, and the grooves and the blocks are respectively vertically and horizontally arranged, further prevents the movable die and the fixed die from displacement when the pressure in the die cavity is higher, in order to promote mould stability and reliability to product production, vertical piece and horizontal piece pass through the bolt fastening in the top surface of movable mould board, and vertical groove and horizontal groove set up in the bottom surface of fixed die plate.
In this embodiment, the bottom surface of the fixed mold core block 131 is provided with a positioning recess 1152, the top surface of the movable mold core block 131 is provided with a positioning protrusion 1311, the positioning protrusions 1131 and the positioning recess 1152 correspond to each other in position, and after mold closing, the positioning protrusions are correspondingly inserted into the positioning recesses, so that the fixed mold core block and the movable mold core block are stably and reliably positioned with each other, the reliability of product molding is improved, the molding efficiency is improved, and the yield is improved.
In this embodiment, the movable mold plate 121 and the fixed mold plate 111 are respectively provided with a guide hole 117 and a guide post 127, the guide post 127 and the guide hole 117 correspond to each other in position, and the movable mold plate and the fixed mold plate are positioned to be closed or separated during mold closing or mold closing, so that the molding quality of a mold product is improved.
In this embodiment, the movable mold 12 further includes a mold leg 124, an ejector plate 125, an ejector pin 136, an inclined ejector pin 137, a movable mold fixing plate 123 and an inclined ejector positioning driving frame 138, the movable mold fixing plate 123 is located below the movable mold plate 121 and is fixedly connected to the movable mold plate 121 through the mold leg 124, the ejector plate 125 is located between the movable mold fixing plate 123 and the movable mold plate 121, the bottom of the ejector pin 136 and the bottom of the inclined ejector positioning driving frame 138 are fixed to the ejector plate 125, a through hole 4 and an inclined hole 1321 are provided on the molding core mold 132, an elongated hole 6 corresponding to the inclined hole 1321 and a through hole 5 corresponding to the through hole 4 are provided on the movable mold plate 121, the top of the ejector pin 136 is inserted into the through hole 4, the top of the inclined ejector pin 137 is inserted into the inclined hole 1321, a sliding slot 1383 is provided on the top of the inclined ejector positioning driving frame 138, and the bottom of the ejector pin 137 is inserted into the sliding slot 1383 after penetrating through the elongated hole 6. The ejector plate 125 moves upwards to push the ejector pins 136 and the inclined ejector pins 137 to push the formed workpiece upwards so as to eject the formed workpiece out to complete demoulding, and after demoulding, the ejector plate moves downwards to drive the ejector pins to move downwards for resetting. Wherein the groove that slides is the notch type groove that slides, thimble 137 bottom sets up notch type portion of sliding to one side, notch type portion of sliding corresponds inserts the type inslot that slides, the type of sliding sets up at the pillar 1382 top of pushing up location drive frame 138 to one side, be provided with connecting hole 1384 on the limiting plate 1381, and limiting plate 1381 overlaps in pillar 1382's top through connecting hole 1384, and the step on pillar 1382 top supports limiting plate 1381, and connecting hole 1384 is fixed with pillar 1382's top interference fit, stop and carry on spacingly with the both ends mouth to the type groove of sliding, the top of pillar 1382 is fixed in on thimble board 125 through the bolt.
In the present embodiment, the movable mold 12 further includes a guide rod 138, the guide rod 138 is fixed to the movable mold fixing plate 123 by bolts, and the ejector plate 125 is provided with a guide through hole 1251, and the guide rod 138 is inserted into the guide through hole 1251. The structure of the ejector pin plate is arranged to guide and position the displacement of the ejector pin plate.
In this embodiment, the movable mold 12 further includes a push rod 135, the push rod 135 is disposed on the push plate 125, the push rod 135 penetrates through the movable mold plate 121 and then abuts against the bottom surface of the fixed mold plate 111, a spring 126 is sleeved on the push rod 135, and two ends of the spring 126 abut against the push plate 125 and the movable mold plate 121 respectively. The ejector pin plate that its structure set up moves up the process and also drives the ejector pin and shifts up, further with the help of ejecting fixed die plate on the ejector pin to supplementary die sinking, the setting of spring realizes that the ejector pin plate resets under the spring action after the ejector pin plate loses thrust simultaneously.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (10)

1. The upper seat injection mold for the carbon fiber texture vehicle mold comprises a movable mold and a fixed mold and is characterized in that the fixed mold comprises a fixed mold plate, a fixed mold core block and a core pulling molding block, the fixed mold plate comprises a first groove, a pouring channel and a sliding groove communicated with the first groove, the core pulling molding block is installed in the sliding groove in a sliding mode and comprises a molding part, the fixed mold core block comprises a cavity and a sliding groove communicated with the cavity, the fixed mold core block is provided with a pouring channel corresponding to the position of the pouring channel, the fixed mold core block is fixed in the first groove, the position of the sliding groove corresponds to the position of the sliding groove, the molding part is arranged in the sliding groove, one side, facing the cavity, of the molding part is provided with a molding conical table, a first molding insert is arranged in the cavity, the core pulling molding block is provided with a first inclined surface, and the first inclined surface is combined with the rear part of the sliding groove to form a wedging groove;
the movable die comprises a movable die plate and a movable die core block, the movable die plate comprises a second groove corresponding to the first groove, a wedging block corresponding to the wedging groove is arranged on the movable die plate, a second inclined surface matched with the first inclined surface is arranged on the wedging block, the movable die core block is fixed in the second groove, a forming core die corresponding to the cavity is arranged on the movable die core block, and a second forming insert is arranged on the forming core die; after the die is closed, the fixed die plate and the movable die plate are closed, the die cavity and the molding core die are correspondingly spliced to form the die cavity, the first molding insert and the second molding insert are arranged in the die cavity, the pouring channel is communicated with the die cavity, and the inner wall of the die cavity is provided with a texture structure for molding carbon fiber textures.
2. The carbon fiber texture vehicle mold upper seat injection mold according to claim 1, wherein the fixed mold further comprises a fixed mold fixing plate, the fixed mold fixing plate is fixed on the top surface of the fixed mold plate, and a pouring port corresponding to the position of the pouring channel is formed in the fixed mold fixing plate.
3. The carbon fiber texture vehicle mold upper seat injection mold according to claim 2, characterized in that the fixed mold further comprises a pressing block, a fixing groove is formed in the edge of the upper opening of the sliding groove, the pressing block is fixed in the fixing groove, a protruding block is arranged on the side surface of the core-pulling forming block and is inserted between the pressing block and the inner bottom surface of the sliding groove, and the side surface of the pressing block is tightly attached to the side surface of the core-pulling forming block.
4. The carbon fiber texture lathe mold upper seat injection mold as claimed in claim 1, wherein the bottom surface of the fixed mold plate and the top surface of the movable mold plate are respectively provided with a positioning groove and a positioning bump, and the positions of the positioning bumps inserted into the positioning grooves correspond to each other.
5. The carbon fiber texture lathe mold upper seat injection mold as claimed in claim 4, wherein the positioning groove comprises a vertical groove and a transverse groove, the positioning lug comprises a vertical block and a transverse block, the vertical block and the vertical groove correspond in position, and the transverse block and the transverse groove correspond in position.
6. The carbon fiber texture lathe mold upper seat injection mold as claimed in claim 1, wherein the fixed mold core block and the movable mold core block are respectively provided with a positioning recess and a positioning protrusion, and the positions of the positioning protrusion and the positioning recess correspond to each other.
7. The carbon fiber texture lathe mold upper seat injection mold as claimed in claim 1, wherein the movable mold plate and the fixed mold plate are respectively provided with a guide hole and a guide post, and the positions of the guide post and the guide hole correspond to each other.
8. The carbon fiber texture lathe mold upper base injection mold as claimed in any one of claims 1 to 7, wherein the movable mold further comprises a mold pin, an ejector pin plate, an ejector pin, an inclined ejector pin, a movable mold fixing plate and an inclined ejector positioning driving frame, the movable mold fixing plate is located below the movable mold plate and fixedly connected with the movable mold plate through the mold pin, the ejector pin plate is located between the movable mold fixing plate and the movable mold plate, the bottom of the ejector pin and the bottom of the inclined ejector positioning driving frame are fixed on the ejector pin plate, the forming core mold is provided with a through hole and an inclined hole, the top of the ejector pin is inserted into the through hole, the top of the inclined ejector pin is inserted into the inclined hole, the top of the inclined ejector positioning driving frame is provided with a sliding groove, and the bottom of the inclined ejector pin is inserted into the sliding groove.
9. The carbon fiber texture lathe mold upper seat injection mold according to claim 8, wherein the movable mold further comprises a guide rod, the guide rod is arranged on the fixed mold fixing plate, the ejector plate is provided with a guide through hole, and the guide rod is inserted into the guide through hole.
10. The carbon fiber texture lathe mold upper seat injection mold as claimed in claim 7, wherein the movable mold further comprises an ejector rod, the ejector rod is arranged on the ejector plate and abuts against the bottom surface of the fixed mold plate after penetrating through the movable mold plate, a spring is sleeved on the ejector rod, and two ends of the spring respectively abut against the ejector plate and the movable mold plate.
CN202120386461.2U 2021-02-19 2021-02-19 Carbon fiber texture car model upper seat injection mold Expired - Fee Related CN214926595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120386461.2U CN214926595U (en) 2021-02-19 2021-02-19 Carbon fiber texture car model upper seat injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120386461.2U CN214926595U (en) 2021-02-19 2021-02-19 Carbon fiber texture car model upper seat injection mold

Publications (1)

Publication Number Publication Date
CN214926595U true CN214926595U (en) 2021-11-30

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ID=79098239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120386461.2U Expired - Fee Related CN214926595U (en) 2021-02-19 2021-02-19 Carbon fiber texture car model upper seat injection mold

Country Status (1)

Country Link
CN (1) CN214926595U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114701126A (en) * 2022-03-23 2022-07-05 苏州弘特精密橡塑有限公司 Inclined hole wire passing die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114701126A (en) * 2022-03-23 2022-07-05 苏州弘特精密橡塑有限公司 Inclined hole wire passing die
CN114701126B (en) * 2022-03-23 2024-04-12 苏州弘特精密橡塑有限公司 Inclined hole wire passing die

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Granted publication date: 20211130