CN211807594U - Large-angle oil cylinder side core pulling mechanism of automobile wire harness box mold - Google Patents
Large-angle oil cylinder side core pulling mechanism of automobile wire harness box mold Download PDFInfo
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- CN211807594U CN211807594U CN202020107403.7U CN202020107403U CN211807594U CN 211807594 U CN211807594 U CN 211807594U CN 202020107403 U CN202020107403 U CN 202020107403U CN 211807594 U CN211807594 U CN 211807594U
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Abstract
The large-angle oil cylinder side core-pulling mechanism comprises a fixed die complex plate and a movable die complex plate, wherein a base plate and a fixed die plate are arranged below the fixed die complex plate, die feet, a bottom plate and a movable die frame are arranged on the movable die complex plate, a movable die insert is arranged in the movable die frame, an injection-molded wire harness box is arranged between the movable die insert and the fixed die plate, a first connecting seat and a second connecting seat with different angles are respectively arranged on two sides of the wire harness box, a first connecting hole and a second connecting hole are respectively formed in the first connecting seat and the second connecting seat, a top plate is arranged between the die feet, a top rod is connected onto the top plate, penetrates through the bottom plate, the movable die frame and the movable die insert and is contacted with the back surface of the wire harness box, a first large-angle core-pulling mechanism is arranged on the first connecting seat and the first connecting hole, a second large-angle core-pulling mechanism is arranged on the second connecting seat and the second connecting hole, and the first large-angle core-pulling mechanism respectively drives the first connecting seat, And the second connecting seat and the second connecting hole are used for pulling cores.
Description
Technical Field
The utility model relates to a big angle hydro-cylinder side mechanism of loosing core of car pencil box mould belongs to the injection mold field.
Background
Automobile wiring harness electrical connection box (pencil box for short) is the connection box assembly that is used for integrated automobile instrument pencil, and traditional pencil box is formed by a plurality of subassemblies assembly, and every subassembly all needs to develop a pair mould alone, and its mould development cost and injection moulding equipment investment are big, still need artifical one by one to assemble after each part injection moulding in addition, and production efficiency is low, consequently, this applicant has designed an integrated into one piece's automobile wiring harness box mould. However, in the process of developing the die of the wire harness box, according to the structural analysis of a product, connecting seats with different angles are respectively arranged on two asymmetric sides of the wire harness box, and connecting holes are formed in the connecting seats, so that the problem of difficult demoulding exists.
Disclosure of Invention
The utility model aims at overcoming prior art's shortcoming, providing one kind and adopting slider and hydro-cylinder wide-angle integrated configuration, realize smoothly that the action is loosed core to the side direction and the big angle hydro-cylinder side of car pencil box mould mechanism of loosing core.
The utility model discloses car wiring harness box mould wide-angle hydro-cylinder side mechanism of loosing core's technical scheme is: the core pulling die comprises a fixed die complex plate and a movable die complex plate of the die, wherein a base plate is arranged below the fixed die complex plate, a fixed die plate is arranged below the base plate, die pins are arranged on the movable die complex plate, a bottom plate is arranged on the die pins, a movable die frame is arranged on the bottom plate, a movable die insert is arranged in the movable die frame, an injection molding wire harness box is arranged between the movable die insert and the fixed die plate, a first connecting seat and a second connecting seat which have different angles are respectively arranged at two sides of the wire harness box, a first connecting hole and a second connecting hole are respectively formed in the first connecting seat and the second connecting seat, a top plate is arranged between the die pins, a top rod is connected onto the top plate, the top rod penetrates through the bottom plate, the movable die frame and the movable die insert and is contacted with the back surface of the wire harness box, and the core pulling mechanism with a first large angle is arranged on the first connecting,
the first large-angle core pulling mechanism comprises a first groove which is arranged on the front side of a movable mold frame and inclines inwards and downwards, a first fixed block is arranged in the first groove, a first core pulling oil cylinder with an oil cylinder rod outwards is mounted on the first fixed block, a fixed plate is arranged above the first fixed block, a first outer sliding block is arranged on the fixed plate, the outer end of the first outer sliding block is connected with a connecting rod, the oil cylinder rod of the first core pulling oil cylinder is connected with the connecting rod, and the inner end of the first outer sliding block extends into a movable mold insert and is matched with a first connecting seat and a first connecting hole;
the second large-angle core-pulling mechanism comprises a second groove which is formed in the right side of the movable die frame and is arranged inwards in an inclined mode, a second outer sliding block is arranged in the second groove, the inner end of the second outer sliding block is connected with a small core block and extends into the movable die insert to be matched with a second connecting seat and a second connecting hole, the outer end of the second outer sliding block is connected with a second core-pulling oil cylinder, a Z-shaped fixed block is arranged on the outer wall of the movable die frame at the position of the second groove, and the second core-pulling oil cylinder is arranged on the Z-shaped fixed block.
The utility model discloses a mechanism is taken out to car pencil box mould wide-angle hydro-cylinder side, during the drawing of patterns, drive mould movable mould part and cover half part die sinking by injection molding machine power, movable mould frame and movable mould are inserted and are taken the pencil box, first wide-angle mechanism and the separation of second wide-angle mechanism and the fixed die plate of taking out the core, in the die sinking process, first wide-angle mechanism and first and wide-angle mechanism of taking out the core are taken out the core simultaneously, it outwards looses the core to drive first outer slider by first hydro-cylinder of loosing core, make first connecting seat and first connecting hole deviate from, the second hydro-cylinder of loosing core drives the outer slider of second and the outside core of pellet, make second connecting seat and second connecting hole drawing of patterns, the re-moulding mould continues the die sinking to the end, drive the roof by the injection molding machine push rod, the roof drives the ejector pin outside with pencil box. This scheme adopts hydro-cylinder and slider put integrated configuration to one side, realizes the smooth drawing of patterns of connecting seat and connecting hole of different angles, and the action is stable, reliable, and the practicality is good.
Drawings
FIG. 1 is a schematic structural view of an automobile wire harness box mold of the present invention;
FIG. 2 is an assembly view of the side core-pulling mechanism of the wide-angle cylinder of the present invention;
fig. 3 is a schematic structural view of a first wide-angle core-pulling mechanism of the present invention;
fig. 4 is a schematic structural view of a second large-angle core-pulling mechanism of the present invention;
fig. 5 is a perspective view of the wire harness box of the present invention.
Detailed Description
The utility model relates to a large-angle oil cylinder side core-pulling mechanism of an automobile wire harness box mould, as shown in figures 1-5, comprising a fixed mould compound plate 1 and a movable mould compound plate 2, a backing plate 3 is arranged under the fixed mould compound plate, a fixed mould plate 4 is arranged under the backing plate, a mould foot 5 is arranged on the movable mould compound plate, a bottom plate 6 is arranged on the mould foot, a movable mould frame 7 is arranged on the bottom plate, a movable mould insert 8 is arranged in the movable mould frame, an injection-molded wire harness box 9 is arranged between the movable mould insert 8 and the fixed mould plate 4, two sides of the wire harness box are respectively provided with a first connecting seat 10 and a second connecting seat 11 with different angles, a first connecting hole 12 and a second connecting hole 13 are respectively arranged in the first connecting seat 10 and the second connecting seat 11, a top plate 15 is arranged between the mould feet, a top rod 16 is connected on the top plate, the top rod passes through the bottom plate, the movable mould frame and the movable mould insert to contact with the back of the wire harness box 9, a first, a second large-angle core-pulling mechanism is arranged on the second connecting seat 11 and the second connecting hole 13,
the first large-angle core pulling mechanism comprises a first groove 20 which is arranged at the front side of a movable mold frame 7 and inclines inwards and downwards, a first fixed block 21 is arranged in the first groove, a first core pulling oil cylinder 22 with an oil cylinder rod outwards is arranged on the first fixed block, a fixed plate 23 is arranged above the first fixed block 21, a first outer sliding block 24 is arranged on the fixed plate, the outer end of the first outer sliding block is connected with a connecting rod 25, the oil cylinder rod of the first core pulling oil cylinder 22 is connected with the connecting rod 25, and the inner end of the first outer sliding block 24 extends into a movable mold insert 8 and is matched with a first connecting seat 10 and a first connecting hole 12;
the second large-angle core pulling mechanism comprises a second groove 30 which is arranged on the right side of the movable mold frame 7 and is inclined upwards and inwards, a second outer sliding block 31 is arranged in the second groove, the inner end of the second outer sliding block is connected with a small core block 32 and extends into the movable mold insert 8 to be matched with the second connecting seat 11 and the second connecting hole 13, the outer end of the second outer sliding block 31 is connected with a second core pulling oil cylinder 33, a Z-shaped fixed block 34 is arranged on the outer wall of the movable mold frame 7 at the position of the second groove 30, and the second core pulling oil cylinder 33 is arranged on the Z-shaped fixed block 34.
During demolding, the movable mold part and the fixed mold part of the mold are driven by the power of an injection molding machine to be opened, the movable mold frame 7 and the movable mold insert 8 drive the wire harness box 9, the first large-angle core-pulling mechanism and the second large-angle core-pulling mechanism to be separated from the fixed mold plate 4, in the mold opening process, the first large-angle core-pulling mechanism and the first and large-angle core-pulling mechanisms simultaneously loose cores, the first core-pulling oil cylinder 22 drives the first outer sliding block 24 to pull the cores outwards, the first connecting seat 10 and the first connecting hole 12 are separated, the second core-pulling oil cylinder 33 drives the second outer sliding block 31 and the small core block 32 to pull the cores outwards, the second connecting seat 11 and the second connecting hole 13 are demolded, the mold is opened continuously until the end, the ejector rod 15 is driven by a push rod of the injection molding machine, the ejector. This scheme adopts hydro-cylinder and slider put integrated configuration to one side, realizes the smooth drawing of patterns of connecting seat and connecting hole of different angles, and the action is stable, reliable, and the practicality is good.
Claims (1)
1. The large-angle oil cylinder side core-pulling mechanism of the automobile wire harness box mould comprises a fixed mould compound plate (1) and a movable mould compound plate (2), a base plate (3) is arranged below the fixed mould compound plate, a fixed mould plate (4) is arranged below the base plate, a mould pin (5) is arranged on the movable mould compound plate, a bottom plate (6) is arranged on the mould pin, a movable mould frame (7) is arranged on the bottom plate, a movable mould insert (8) is arranged in the movable mould frame, an injection-molded wire harness box (9) is arranged between the movable mould insert (8) and the fixed mould plate (4), a first connecting seat (10) and a second connecting seat (11) with different angles are respectively arranged on two sides of the wire harness box, a first connecting hole (12) and a second connecting hole (13) are respectively formed in the first connecting seat (10) and the second connecting seat (11), a top plate (15) is arranged between the mould pins, a top rod (16) is connected on the top plate, and, it is characterized in that a first large-angle core-pulling mechanism is arranged on the first connecting seat (10) and the first connecting hole (12), a second large-angle core-pulling mechanism is arranged on the second connecting seat (11) and the second connecting hole (13), the first large-angle core pulling mechanism comprises a first groove (20) which is arranged at the front side of a movable mould frame (7) and inclines inwards and downwards, a first fixed block (21) is arranged in the first groove, a first core pulling oil cylinder (22) with an oil cylinder rod outwards is arranged on the first fixed block, a fixed plate (23) is arranged above the first fixed block (21), a first outer sliding block (24) is arranged on the fixed plate, the outer end of the first outer sliding block is connected with a connecting rod (25), the oil cylinder rod of the first core pulling oil cylinder (22) is connected with the connecting rod (25), the inner end of the first outer sliding block (24) extends into a movable mould insert (8), and is matched with the first connecting seat (10) and the first connecting hole (12); the second large-angle core pulling mechanism comprises a second groove (30) which is arranged on the right side of a movable die frame (7) and is inclined inwards, a second outer sliding block (31) is arranged in the second groove, the inner end of the second outer sliding block is connected with a small core block (32), the second outer sliding block extends into a movable die insert (8) and is matched with a second connecting seat (11) and a second connecting hole (13), the outer end of the second outer sliding block (31) is connected with a second core pulling oil cylinder (33), a Z-shaped fixed block (34) is arranged on the outer wall of the movable die frame (7) at the position of the second groove (30), and the second core pulling oil cylinder (33) is arranged on the Z-shaped fixed block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107403.7U CN211807594U (en) | 2020-01-17 | 2020-01-17 | Large-angle oil cylinder side core pulling mechanism of automobile wire harness box mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107403.7U CN211807594U (en) | 2020-01-17 | 2020-01-17 | Large-angle oil cylinder side core pulling mechanism of automobile wire harness box mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807594U true CN211807594U (en) | 2020-10-30 |
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ID=72990149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107403.7U Active CN211807594U (en) | 2020-01-17 | 2020-01-17 | Large-angle oil cylinder side core pulling mechanism of automobile wire harness box mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807594U (en) |
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2020
- 2020-01-17 CN CN202020107403.7U patent/CN211807594U/en active Active
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