CN220362918U - Soft and hard glue injection mold of automobile side plate - Google Patents
Soft and hard glue injection mold of automobile side plate Download PDFInfo
- Publication number
- CN220362918U CN220362918U CN202321811019.5U CN202321811019U CN220362918U CN 220362918 U CN220362918 U CN 220362918U CN 202321811019 U CN202321811019 U CN 202321811019U CN 220362918 U CN220362918 U CN 220362918U
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- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 239000003292 glue Substances 0.000 title claims abstract description 10
- 229920001875 Ebonite Polymers 0.000 claims abstract description 60
- 239000004033 plastic Substances 0.000 claims description 24
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a soft and hard rubber injection mold for an automobile side plate, which comprises a mold body, wherein a front mold, a rear mold and two pouring gates are arranged on the mold body, a front mold cavity is axially symmetrically arranged at the lower end of the front mold, a rear mold cavity corresponding to the front mold cavity is axially symmetrically arranged at the upper end of the rear mold, a first hard rubber type block and a second hard rubber type block are arranged on the side wall of the front mold cavity on the right side, a first soft rubber type block and a second soft rubber type block are arranged on the side wall of the front mold cavity on the left side, the first hard rubber type block and the first soft rubber type block are laterally pulled away through a side pulling component, and the second hard rubber type block and the second soft rubber type block are obliquely pushed out through an oblique ejection component. The utility model has the advantages that: the double-glue forming is realized in the same die through the rotation of the two groups of the mold blocks, and the production efficiency and the yield are improved.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a soft and hard glue injection mold for an automobile side plate.
Background
The main part of car curb plate is the apron of hard rubber, is provided with the soft rubber border at the border of apron, is provided with the soft rubber side of threading at the side of apron, as shown in fig. 6, at present, to the apron of hard rubber and soft rubber part need be at two moulds separately shaping, take another rubber mould as the inserts in order to shaping soft rubber part after the apron shaping of needs hard rubber, production efficiency is low, also can influence the yield at the in-process of circulation simultaneously.
Disclosure of Invention
Therefore, the utility model aims to overcome the defects in the prior art and provide the soft and hard glue injection mould for the side plate of the automobile.
The utility model provides a soft and hard rubber injection mold for an automobile side plate, which comprises a mold body 1, wherein a front mold 2, a rear mold 3 and two pouring gates are arranged on the mold body 1, a front mold cavity 4 is arranged at the lower end of the front mold 2 in an axisymmetric manner, a rear mold cavity 5 corresponding to the front mold cavity 4 is arranged at the upper end of the rear mold 3 in an axisymmetric manner, a first hard rubber mold block 6 and a second hard rubber mold block 7 are arranged on the side wall of the front mold cavity 4 on the right side, a first soft rubber mold block 8 and a second soft rubber mold block 9 are arranged on the side wall of the front mold cavity 4 on the left side, the first hard rubber mold block 6 and the first soft rubber mold block 8 are laterally withdrawn through a side withdrawal assembly 10, the second hard rubber mold block 7 and the second soft rubber mold block 9 are inclined through an inclined ejection assembly 11, a hard frame is formed in the front mold cavity 4 and the rear mold cavity 5 on the right side, the rear mold cavity 3 rotates a half circle after opening, and the front mold cavity 4 and the rear mold cavity 5 on the left side are connected into a soft rubber frame.
Further, the side-drawing assembly 10 includes a slider 10.1 connected to the first hard rubber block 6 and the first soft rubber block 8, the slider 10.1 is slidingly disposed in the front mold 2 in a lateral direction, an air cylinder 10.3 is disposed in the front mold 2, and a piston rod of the air cylinder 10.3 is connected to a first oblique guide post 10.2 for driving the slider 10.1 to draw laterally.
Further, the oblique top assembly 11 includes a second oblique guide pillar 11.1 obliquely disposed in the front mold 2 and used for guiding the second hard rubber mold block 7 and the second soft rubber mold block 9, the second hard rubber mold block 7, the second soft rubber mold block 9 and the second oblique guide pillar 11.1 lean against the front mold 2 in parallel, and an elastic member 11.2 connected with the second hard rubber mold block 7 and the second soft rubber mold block 9 is disposed at the front mold 2.
Further, an upper draw hook 11.3 is arranged at the lower end of the second hard rubber block 7 and the lower end of the second soft rubber block 9, a movable groove 11.4 for accommodating the upper draw hook 11.3 to move is formed at the upper end of the rear mold 3, and a lower draw hook 11.5 matched with the upper draw hook 11.3 is arranged in the movable groove 11.4.
Further, a guide sleeve for accommodating the second inclined guide post 11.1 in a sliding manner is arranged in the front mold 2.
Further, the number of the front mold cavities 4 and the rear mold cavities 5 on one side is 2 and is bilaterally symmetrical.
The utility model has the advantages that: the double-glue forming is realized in the same die through the rotation of the two groups of blocks, so that the production efficiency and the yield are improved; the first inclined guide post is driven to lift by the air cylinder, so that the sliding block is laterally pulled away and reset with the first hard rubber type block and the first soft rubber type block, and the first hard rubber type block and the first soft rubber type block are prevented from affecting die opening when the front die ascends; during die opening, the second hard rubber type block and the second soft rubber type block which are ejected by the elastic piece are obliquely moved outwards, and during die closing, the second hard rubber type block and the second soft rubber type block pressed in by the rear die are obliquely moved inwards so as not to influence die opening; the second hard rubber block and the second soft rubber block are forcefully pulled by a drag hook mode, and can be automatically separated and hooked; and 2 sets of the plastic are molded together, so that the production efficiency is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a partial front view of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a partial perspective view of the present utility model;
FIG. 5 is a perspective view of a first hard plastic block, a second hard plastic block, a side drawer assembly and a pitched roof assembly according to the present utility model;
FIG. 6 is a schematic view of the structure of the side panel of the automobile of the present utility model;
fig. 7 is an enlarged view of a portion a of fig. 3;
fig. 8 is an enlarged view of a portion B of fig. 4;
fig. 9 is an enlarged view of a portion C of fig. 4.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 9, the present utility model provides a soft and hard plastic injection mold for a side plate of an automobile, which comprises a mold body 1, wherein a front mold 2, a rear mold 3 and two gates are arranged on the mold body 1, the two gates at the top are respectively a hard plastic gate and a soft plastic gate, a front mold cavity 4 is arranged at the lower end of the front mold 2 in an axisymmetric manner, a rear mold cavity 5 corresponding to the front mold cavity 4 is arranged at the upper end of the rear mold 3 in an axisymmetric manner, a first hard plastic mold block 6 and a second hard plastic mold block 7 are arranged at the side wall of the front mold cavity 4 on the right side, a first soft plastic mold block 8 and a second soft plastic mold block 9 are arranged at the side wall of the front mold cavity 4 on the left side, the first hard plastic mold block and the second hard plastic mold block are respectively a first group of mold blocks, the first soft plastic mold block and the second soft plastic mold block are respectively a second group of mold blocks, the first hard plastic mold block 6 and the first soft plastic mold block 8 are laterally separated through a side pumping assembly 10, the second hard plastic mold block 7 and the second soft plastic mold block 9 are laterally separated through a diagonal top assembly 11, and the front mold cavity 4 and the rear mold cavity 5 are rotatably connected in the front mold cavity 5 and the rear mold cavity is formed by the rotation of the front mold cavity 4 and the rear mold cavity. The bottom of the die body is provided with a connecting port which can be connected with an injection molding machine, the injection molding machine enables a rear die to rotate and advance and retreat, a movable die and a front die are matched, the first hard rubber type block and the second hard rubber type block move inwards through a side pulling assembly (the first hard rubber type block and the second hard rubber type block fill a subsequent soft rubber gap), a right front die cavity and a rear die cavity are internally provided with a hard frame, glue points on the first hard rubber type block and the second hard rubber type block can enable subsequent soft rubber to be firmly connected with the hard frame, the first hard rubber type block and the first soft rubber type block are laterally pulled away through a side pulling assembly, when the die is opened, the second hard rubber type block and the second soft rubber type block are obliquely ejected through an oblique ejection assembly, then the rear die rotates a half circle and then is matched, the first hard rubber type block and the second hard rubber type block are reset, the hard frame corresponds to the left front die cavity and is formed and is connected with soft rubber of the hard frame, and the first hard rubber type block and the first soft rubber type block are pulled away through the side pulling assembly, and the second soft rubber type block is ejected out through the oblique ejection assembly, and the oblique side plate is effectively and is ejected out of the soft rubber (the side plate and the side plate is not ejected through the oblique side plate) and the automobile die is formed when the automobile is in the side pulling assembly and the automobile is in a side opposite side mode and the side die is opened.
Referring to fig. 5, the side-drawing assembly 10 includes a slider 10.1 connected to the first hard-glue block 6 and the first soft-glue block 8, the slider 10.1 is laterally slidably matched with the front mold 2, a cylinder 10.3 is disposed in the front mold 2, and a piston rod of the cylinder 10.3 is connected with a first oblique guide post 10.2 for driving the slider 10.1 to draw laterally. The first inclined guide pillar is driven to ascend by the air cylinder, the first inclined guide pillar drives the sliding block to move outwards, the sliding block is provided with the first hard rubber type block and the first soft rubber type block to be laterally pulled away, the first hard rubber type block and the first soft rubber type block are prevented from affecting die opening when ascending along with the front die, the first inclined guide pillar is driven to descend by the air cylinder, the first inclined guide pillar drives the sliding block to move inwards, and the sliding block is provided with the first hard rubber type block and the first soft rubber type block to reset so as to be formed by the first hard rubber type block and the first soft rubber type block.
Referring to fig. 5, the oblique top assembly 11 includes a second oblique guide post 11.1 obliquely disposed in the front mold 2 and used for guiding the second hard rubber block 7 and the second soft rubber block 9, a guide sleeve slidably matched with the second oblique guide post 11.1 is disposed in the front mold 2, the second hard rubber block 7 and the second soft rubber block 9 lean against the front mold 2 in parallel with the second oblique guide post 11.1, and an elastic member 11.2 connected with the second hard rubber block 7 and the second soft rubber block 9 is disposed at the front mold 2. When the die is opened, the oblique ejection assembly ascends along with the front die, the elastic piece ejects out the second hard rubber type block and the second soft rubber type block, the second hard rubber type block and the second soft rubber type block move outwards along the second oblique guide pillar and the joint of the front die in an inclined way, the second hard rubber type block and the second soft rubber type block ascend along with the front die so as not to influence the die opening, and when the die is closed, the oblique ejection assembly descends along with the front die, the second hard rubber type block and the second soft rubber type block are molded in after the die, and the second hard rubber type block and the second soft rubber type block move inwards along the second oblique guide pillar and the joint of the front die in an inclined way so as to be formed by the second hard rubber type block and the second soft rubber type block.
The second hard rubber block and the second soft rubber block are forcefully pulled in a pulling hook mode, and can be automatically separated and hooked, an upper pulling hook 11.3 is arranged at the lower ends of the second hard rubber block 7 and the second soft rubber block 9, a movable groove 11.4 for accommodating the movement of the upper pulling hook 11.3 is formed in the upper end of the rear mold 3, and a lower pulling hook 11.5 matched with the upper pulling hook 11.3 is arranged in the movable groove 11.4. In the process of die assembly, the second hard rubber type block and the second soft rubber type block move inwards and reset along the inclination of the joint of the second inclined guide post and the front die, so that the upper drag hook is moved inwards after entering the movable groove, the upper drag hook and the lower drag hook are hooked, and when the die is opened, the lower drag hook pulls the second hard rubber type block and the second soft rubber type block to move outwards obliquely through the lower drag hook, and meanwhile the upper drag hook which moves outwards obliquely is gradually separated from the lower drag hook, so that the second hard rubber type block and the second soft rubber type block are pulled outwards obliquely forcefully.
The number of the front mold cavities 4 and the rear mold cavities 5 on one side is 2 and is bilaterally symmetrical. And 2 sets of the plastic are molded together, so that the production efficiency is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. A soft and hard glue injection mold of car curb plate, its characterized in that: including the mould body, be provided with front mould, rear mould and two runner on the mould body, the lower extreme axisymmetric of front mould is provided with preceding die cavity, the upper end axisymmetric of rear mould be provided with the back die cavity that the preceding die cavity corresponds, the right side the lateral wall of preceding die cavity is provided with first hard rubber type piece, second hard rubber type piece, the left side the lateral wall of preceding die cavity is provided with first soft rubber type piece, second soft rubber type piece, first soft rubber type piece is all taken out through side subassembly side, second hard rubber type piece the second soft rubber type piece is all through oblique ejection of top subassembly, the right side preceding die cavity back in-mold shaping hard frame, after the die sinking the back mould rotates half circle, the left side preceding die cavity back in-mold shaping is connected in the soft rubber of hard frame.
2. The soft and hard plastic injection mold of an automobile side plate as claimed in claim 1, wherein: the side-pulling assembly comprises a sliding block connected to the first hard rubber type block and the first soft rubber type block, the sliding block is laterally slidably matched with the front die, an air cylinder is arranged in the front die, and a piston rod of the air cylinder is connected with a first inclined guide pillar for driving the sliding block to laterally pull.
3. The soft and hard plastic injection mold of an automobile side plate as claimed in claim 1, wherein: the oblique top assembly comprises a second oblique guide pillar which is obliquely arranged in the front die and used for guiding the second hard rubber type block and the second soft rubber type block, the second hard rubber type block and the second oblique guide pillar lean against the front die in parallel, and an elastic piece connected with the second hard rubber type block and the second soft rubber type block is arranged at the front die.
4. A soft and hard plastic injection mold for a side panel of an automobile as claimed in claim 3, wherein: the lower end of the second hard rubber block and the lower end of the second soft rubber block are provided with an upper draw hook, the upper end of the rear mould is provided with a movable groove for accommodating the upper draw hook to move, and a lower draw hook matched with the upper draw hook is arranged in the movable groove.
5. A soft and hard plastic injection mold for a side panel of an automobile as claimed in claim 3, wherein: and a guide sleeve which is used for accommodating the second inclined guide post in a sliding manner is arranged in the front die.
6. The soft and hard plastic injection mold of an automobile side plate as claimed in claim 1, wherein: the number of the front mold cavities and the rear mold cavities on one side is 2 and is bilaterally symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811019.5U CN220362918U (en) | 2023-07-11 | 2023-07-11 | Soft and hard glue injection mold of automobile side plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321811019.5U CN220362918U (en) | 2023-07-11 | 2023-07-11 | Soft and hard glue injection mold of automobile side plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220362918U true CN220362918U (en) | 2024-01-19 |
Family
ID=89516713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321811019.5U Active CN220362918U (en) | 2023-07-11 | 2023-07-11 | Soft and hard glue injection mold of automobile side plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220362918U (en) |
-
2023
- 2023-07-11 CN CN202321811019.5U patent/CN220362918U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |