CN212826615U - No seam mark automotive interior stand mould - Google Patents

No seam mark automotive interior stand mould Download PDF

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Publication number
CN212826615U
CN212826615U CN202020725270.XU CN202020725270U CN212826615U CN 212826615 U CN212826615 U CN 212826615U CN 202020725270 U CN202020725270 U CN 202020725270U CN 212826615 U CN212826615 U CN 212826615U
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China
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block
forming
molding
automotive interior
mould
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CN202020725270.XU
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Chinese (zh)
Inventor
黄伟军
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Sailing Technology Co ltd
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Sailing Technology Co ltd
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Abstract

The utility model provides a no trace automotive interior stand mould belongs to mould manufacturing technical field. It has solved the inefficiency scheduling problem of current automotive interior stand mould. This no trace automotive interior stand mould that connects, including the movable mould and with movable mould matched with cover half, the passageway of moulding plastics has been seted up on the movable mould, be provided with the typing platform on the cover half, it encircles the shaping piece that the typing platform set up and is formed with the shaping recess between typing platform and shaping piece to be provided with a plurality of on the cover half, every shaping piece penetrates in the movable mould and is formed with the shaping chamber with the movable mould, be provided with on the typing bench with the passageway matched with drainage structure that moulds plastics, drainage structure and every shaping intracavity portion are linked together. The utility model has the advantage of high efficiency.

Description

No seam mark automotive interior stand mould
Technical Field
The utility model belongs to the technical field of the mould is made, a no trace automotive interior stand mould is related to.
Background
The injection mould is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection moulding is a processing method used when producing some parts with complex shapes in batches, and specifically, the injection mould is used for injecting heated and melted plastics into a mould cavity by an injection moulding machine at high pressure, and obtaining a formed product after cooling and solidification.
Automotive interior decoration panel structure is comparatively complicated, and there are recess, dark muscle isotructure in the panel inside, and the product is all comparatively complicated at injection moulding and subsequent drawing of patterns instrument, all adopts independent shaping piece to process to automotive interior stand on the current market usually, leads to machining efficiency greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a no trace automotive interior stand mould that connects that machining efficiency is high is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a no trace automotive interior stand mould that connects, includes the movable mould and with movable mould matched with cover half, its characterized in that, the movable mould on seted up the passageway of moulding plastics, the cover half on be provided with the typing platform, the cover half on be provided with a plurality of around the shaping piece that the typing platform set up and be formed with the shaping recess between typing platform and shaping piece, every the shaping piece penetrate in the movable mould and be formed with the shaping chamber with the movable mould, the typing bench be provided with the passageway matched with drainage structure of moulding plastics, drainage structure and every shaping intracavity portion be linked together.
In the above-mentioned no seam mark automotive interior stand mould, the typing platform upwards protruding towards movable mould one side, one end and the shaping recess of drainage structure are linked together and extend to the shaping intracavity.
In foretell no seam automotive interior stand mould, the quantity of shaping piece is two, and every shaping piece is rectangular form symmetric distribution in the both sides of parting table, is provided with on the cover half to cooperate with every shaping piece to be used for the fashioned shaping subassembly of product inner structure and be used for cutting off the platform of separating of adjacent shaping piece.
In foretell no trace automotive interior stand mould, drainage structure including set up in the parting station receive the receiving station of moulding plastics material in the passageway of moulding plastics, the lateral part of receiving station is provided with the shaping passageway that is linked together with every shaping chamber.
In the above-mentioned no seam automotive interior stand mould, every shaping passageway set up along the length direction of parting platform, and be located the side surface of parting platform, the shaping passageway on set up the side runner of a plurality of intercommunication shaping passageway and shaping chamber.
In the above mentioned mould for the pillar of the automotive trim without joint mark, the separating table is inclined downwards towards the side end face of the forming block, and a separating groove is arranged at the joint of the separating table and the forming block.
In the above-mentioned no seam mark automotive interior stand mould, every shaping piece on be provided with the undercut and be used for the fashioned muscle groove of product inner wall strengthening rib and a plurality of ejector pin subassembly that is used for the product drawing of patterns.
In the above-mentioned no seam automotive interior stand mould, every ejector pin subassembly include kicking block and the ejector pin that is connected with the kicking block, the upper surface of kicking block has the arcwall face with shaping block matched with, ejector pin one end connect with the kicking block on, the other end of ejector pin is worn out the shaping block and is connected external driver.
In the above mould for the automotive trim column without the joint mark, each forming assembly comprises a forming core block and a driving structure for driving the forming core block to slide transversely, and the forming block is provided with a forming groove for the forming core block to slide and penetrate.
In the above-mentioned no seam automotive interior stand mould, the drive structure include the drive block that is connected with the shaping core block, the fixed mould offer the spout that supplies the drive block to slide with the corresponding position department of drive block, the movable mould on be equipped with the slant and insert the direction actuating lever in the drive block.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a there is a plurality of to encircle the shaping piece that the parting platform set up on the cover half, utilizes the shaping recess to separate parting platform and shaping piece, and rethread drainage structure introduces injection moulding material and is used for a plurality of products simultaneous forming to every shaping piece for machining efficiency.
2. The utility model discloses a be provided with the shaping subassembly on the cover half and be used for cutting off the partition platform of adjacent shaping piece, separate the fashioned product of different shaping pieces through separating the platform, prevent the liquid of moulding plastics crossflow between the adjacent shaping piece.
3. The utility model discloses a shaping passageway sets up along the length direction of die joint platform, sets up the side runner of a plurality of intercommunication shaping passageway and shaping chamber on the shaping passageway, sets up a plurality of side runners and can accelerate the liquid of moulding plastics to enter into the shaping chamber for shaping efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the middle fixed mold of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
In the figure, 1, a moving die; 2. fixing a mold; 3. injection molding a channel; 4. a parting table; 5. a drainage structure; 6. forming a block; 7. a molding cavity; 8. forming a groove; 9. a molding assembly; 10. A separating table; 11. a receiving station; 12. forming a channel; 13. a side runner; 14. a blocking groove; 15. a rib groove; 16. a push rod assembly; 17. a top block; 18. a top rod; 19. forming a core block; 20. a drive structure; 21. forming a groove; 22. a drive block; 23. a chute; 24. and a guide driving rod.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, a no trace of connecing automotive interior stand mould, including movable mould 1 and with movable mould 1 matched with cover half 2, the passageway 3 of moulding plastics has been seted up on the movable mould 1, be provided with the typing platform 4 on the cover half 2, it encircles the shaping piece 6 that the setting of typing platform 4 and is formed with the shaping recess 8 between typing platform 4 and shaping piece 6 to be provided with a plurality of on the cover half 2, every shaping piece 6 penetrates in the movable mould 1 and is formed with into die cavity 7 with movable mould 1, be provided with on the typing platform 4 with mould plastics passageway 3 matched with drainage structure 5, drainage structure 5 is linked together with every shaping cavity 7 is inside.
In this embodiment, there is a plurality of on the cover half 2 to encircle the shaping piece 6 that the setting of parting station 4, utilizes shaping recess 8 to separate parting station 4 and shaping piece 6, and rethread drainage structure 5 introduces the material of moulding plastics and is used for a plurality of products simultaneous molding to every shaping piece 6 for machining efficiency.
In the embodiment, the parting table 4 protrudes upwards towards one side of the movable mold 1, and one end of the drainage structure 5 is communicated with the molding groove 8 and extends into the molding cavity 7. The one end of drainage structure 5 is received and is moulded plastics liquid, and in the other end penetrated shaping recess 8, utilize shaping recess 8 to enter into shaping chamber 7.
Preferably, the number of the molding blocks 6 is two, each molding block 6 is in a long strip shape and is symmetrically distributed on two sides of the parting table 4, and the fixed mold 2 is provided with a molding assembly 9 which is matched with each molding block 6 and is used for molding the internal structure of the product and a separating table 10 which is used for separating the adjacent molding blocks 6.
The products formed by different forming blocks 6 are separated by the separating table 10, the injection molding liquid between the adjacent forming blocks 6 is prevented from flowing by, the inner structure of the product is processed by the forming assembly 9, and the product can be disassembled after the reprocessing is finished, so that the demoulding is convenient.
The drainage structure 5 comprises a receiving table 11 which is arranged on the parting table 4 and used for receiving injection molding materials in the injection molding channel 3, and a molding channel 12 communicated with each molding cavity 7 is arranged on the side portion of the receiving table 11.
The receiving station 11 is arranged in the parting station 4, and is recessed downwards to receive the injection molding liquid of the injection molding channel 3, and then the injection molding liquid is distributed into each molding cavity 7 through the molding channel 12, preferably, each molding channel 12 is arranged along the length direction of the parting station 4 and is positioned on the side surface of the parting station 4, and a plurality of side runners 13 for communicating the molding channels 12 with the molding cavities 7 are arranged on the molding channels 12.
A plurality of side runners 13 for communicating the molding channel 12 with the molding cavity 7 are formed in the molding channel 12, and the plurality of side runners 13 can accelerate the injection molding liquid to enter the molding cavity 7, so that the molding efficiency is accelerated.
In the present embodiment, a partition groove 14 is provided at the intersection of the partition table 10 and the molding block 6. The middle of the separating table 10 is high, two sides of the separating table 10 are gradually cut obliquely downwards from one end of the separating table 10 to be matched with the forming block 6, and a separating groove 14 is arranged at the joint of the separating table 10 and the forming block 6. The products molded by different molding blocks 6 are separated by the separating table 10, and the injection molding liquid between the adjacent molding blocks 6 is prevented from flowing.
Preferably, each forming block 6 is provided with a rib groove 15 which is recessed downwards and used for forming reinforcing ribs on the inner wall of a product, when the product reinforcing ribs are formed, injection molding liquid flows into the rib groove 15 of the forming block 6, the product reinforcing ribs are embedded into the rib groove 15 after being cooled, and in order to facilitate demolding of the reinforcing ribs, the forming block 6 is provided with a plurality of ejector rod 18 assemblies 16 used for demolding of the product.
Every ejector pin 18 subassembly 16 includes kicking block 17 and the ejector pin 18 that is connected with kicking block 17, in order to make the surface of product more level and smooth, the upper surface of kicking block 17 has the arcwall face with shaping piece 6 matched with, ejector pin 18 is when under the state of not working, the arcwall face of kicking block 17 upper surface is unanimous with shaping piece 6's shaping face, 18 one end of ejector pin is connected on with kicking block 17, shaping piece 6 in-connection external driver is worn out to the other end of ejector pin 18, when needing to demold the product, external driver acts on ejector pin 18, it is ejecting with the product, the arcwall face on kicking block 17 surface can reduce the scraping with the product surface this moment.
In this embodiment, each forming assembly 9 includes a forming core block 19 and a driving structure 20 for driving the forming core block 19 to slide laterally, and the forming block 6 is provided with a forming groove 21 for the forming core block 19 to slide and penetrate. The forming core block 19 is provided with a surface structure for product forming, when a product needs to be formed, the forming core block 19 can slide into the forming block 6 to be matched with the forming block 6, after the product is formed, the forming core block 19 can be separated from the forming block 6, and the product can be better demoulded. The movement of the shaped core 19 towards and away from each other is carried out by means of a driving structure 20.
In this embodiment, the driving structure 20 includes a driving block 22 connected to the formed core block 19, a sliding slot 23 is opened at a position of the fixed mold 2 corresponding to the driving block 22 for sliding the driving block 22, and a guiding driving rod 24 is provided on the movable mold 1 and inserted into the driving block 22 in an inclined manner. When the movable mold 1 is downwards covered with the fixed mold 2, the guide driving rod 24 is inserted into the driving block 22, and the driving block 22 moves into the molding block 6.
The utility model discloses a theory of operation does: when the movable die 1 is downwards covered with the fixed die 2, the guide driving rod 24 is inserted into the driving block 22, the driving block 22 moves into the forming block 6, after the cover is closed, the injection molding liquid enters the receiving table 11 through the injection molding runner, and after the rotation buffering of the receiving table 11, the injection molding liquid enters each forming cavity 7 through the forming channel 12 to complete the injection molding. After the forming process is completed, when the movable mold 1 is restored upwards, the guide driving rod 24 is retracted upwards, the driving block 22 moves to the side far away from the forming block 6, and then the ejector rod 18 assembly 16 performs the ejection motion to eject the product.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms moving die 1, fixed die 2, injection molding channel 3, parting table 4, flow guide structure 5, molding block 6, molding cavity 7, molding groove 8, molding assembly 9, separating table 10, receiving table 11, molding channel 12, side runner 13, separating groove 14, rib groove 15, ejector pin 18 assembly 16, ejector pin 17, ejector pin 18, molding core block 19, driving structure 20, molding groove 21, driving block 22, slide groove 23, guide driving rod 24, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (10)

1. The utility model provides a no trace automotive interior stand mould, includes movable mould (1) and cover half (2) with movable mould (1) matched with, its characterized in that, movable mould (1) on seted up and moulded plastics passageway (3), cover half (2) on be provided with parting platform (4), cover half (2) on be provided with a plurality of around the shaping piece (6) that parting platform (4) set up and be formed with shaping recess (8) between parting platform (4) and shaping piece (6), every shaping piece (6) penetrate in movable mould (1) and be formed with into die cavity (7) with movable mould (1), parting platform (4) on be provided with and mould plastics passageway (3) matched with drainage structure (5), drainage structure (5) and every become die cavity (7) inside and be linked together.
2. The traceless automotive interior pillar mold according to claim 1, wherein the parting table (4) protrudes upwards towards one side of the movable mold (1), and one end of the drainage structure (5) is communicated with the molding groove (8) and extends into the molding cavity (7).
3. The traceless automotive interior upright post mold according to claim 1, wherein the number of the molding blocks (6) is two, each molding block (6) is in a long strip shape and is symmetrically distributed on two sides of the parting table (4), and the fixed mold (2) is provided with a molding assembly (9) matched with each molding block (6) for molding the internal structure of a product and a separating table (10) for separating the adjacent molding blocks (6).
4. The traceless automotive interior pillar mold according to claim 1, wherein the drainage structure (5) comprises a receiving table (11) arranged on the parting table (4) and used for receiving injection molding materials in the injection molding channel (3), and a forming channel (12) communicated with each forming cavity (7) is arranged on the side portion of the receiving table (11).
5. The traceless automotive interior pillar mold according to claim 4, wherein each forming channel (12) is arranged along the length direction of the parting table (4) and is located on the side surface of the parting table (4), and a plurality of side runners (13) communicating the forming channels (12) with the forming cavity (7) are formed in the forming channels (12).
6. The traceless automotive interior pillar mold according to claim 3, wherein the separating table (10) is inclined downwards towards the side end face of the forming block (6), and a separating groove (14) is formed at the joint of the separating table (10) and the forming block (6).
7. The traceless automotive interior upright post mold according to claim 1, wherein each forming block (6) is provided with a rib groove (15) which is downwards recessed and used for forming reinforcing ribs on the inner wall of a product, and a plurality of ejector rod (18) assemblies (16) used for demolding the product.
8. The traceless automotive interior pillar mold according to claim 7, wherein each ejector rod (18) assembly (16) comprises an ejector block (17) and an ejector rod (18) connected with the ejector block (17), the upper surface of the ejector block (17) is provided with an arc-shaped surface matched with the forming block (6), one end of the ejector rod (18) is connected to the ejector block (17), and the other end of the ejector rod (18) penetrates through the forming block (6) to be connected with an external driver.
9. The traceless automobile interior trim column die according to claim 3, wherein each forming assembly (9) comprises a forming core block (19) and a driving structure (20) for driving the forming core block (19) to slide transversely, and a forming groove (21) for the forming core block (19) to slide into is formed in the forming block (6).
10. The traceless automotive interior upright post mold according to claim 9, wherein the driving structure (20) comprises a driving block (22) connected with the forming core block (19), a sliding groove (23) for the driving block (22) to slide is formed in the position of the fixed mold (2) corresponding to the driving block (22), and a guide driving rod (24) obliquely inserted into the driving block (22) is arranged on the movable mold (1).
CN202020725270.XU 2020-05-06 2020-05-06 No seam mark automotive interior stand mould Active CN212826615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020725270.XU CN212826615U (en) 2020-05-06 2020-05-06 No seam mark automotive interior stand mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020725270.XU CN212826615U (en) 2020-05-06 2020-05-06 No seam mark automotive interior stand mould

Publications (1)

Publication Number Publication Date
CN212826615U true CN212826615U (en) 2021-03-30

Family

ID=75159397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020725270.XU Active CN212826615U (en) 2020-05-06 2020-05-06 No seam mark automotive interior stand mould

Country Status (1)

Country Link
CN (1) CN212826615U (en)

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