CN213564113U - Air filter outlet duct injection mold - Google Patents
Air filter outlet duct injection mold Download PDFInfo
- Publication number
- CN213564113U CN213564113U CN202022562022.0U CN202022562022U CN213564113U CN 213564113 U CN213564113 U CN 213564113U CN 202022562022 U CN202022562022 U CN 202022562022U CN 213564113 U CN213564113 U CN 213564113U
- Authority
- CN
- China
- Prior art keywords
- mold core
- die cavity
- guide
- fixed frame
- filter outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an empty filter outlet duct injection mold, including the cope match-plate pattern, the lower bolster, mold core and fixed frame, be equipped with first die cavity and first recess on the cope match-plate pattern, be equipped with second die cavity and second recess on the lower bolster, fixed frame is one end open-ended U font structure, the fixed block has set firmly in the fixed frame, the first end of mold core is fixed on the fixed block, the open end of the fixed frame of second end orientation of mold core, behind the injection mold compound die, first recess and second recess are constituteed and are held the chamber with the fixed block complex, the mold core is located between first die cavity and the second die cavity, first die cavity, second die cavity and mold core constitute the die cavity of empty filter outlet duct. Since the technical scheme is used, the utility model discloses can alleviate workman's intensity of labour, can improve work efficiency, still can make the mold core be difficult to receive the collision damage.
Description
Technical Field
The utility model belongs to the technical field of the mould, specifically an empty filter outlet duct injection mold.
Background
In the production process of the air filter air outlet pipe, an injection molding mode is mostly adopted, during injection molding, an air filter air outlet pipe injection mold is usually installed on a rubber injection molding machine, and an upper template, a lower template and a mold core of the air filter air outlet pipe injection mold are driven to move by the rubber injection molding machine, so that mold opening and mold closing of the air filter air outlet pipe injection mold are realized. The existing air filter air outlet pipe injection mold comprises an upper template, a lower template, a mold core and a frame, wherein the frame is square, and two ends of the mold core are respectively supported on two opposite frame rods of the frame. When the existing air filter air outlet pipe injection mold is opened after injection molding is completed, a rubber injection molding machine firstly drives a lower template, a mold core and a frame to be separated from an upper template, then the rubber injection molding machine upwards pushes the frame to enable the mold core to be separated from the lower template, then workers hold the mold core out, hang the mold core on a special operation table, then take down the air filter air outlet pipe molded on the mold core, and after the molded air filter air outlet pipe is taken down, the mold core needs to be held to the frame again and installed on the frame. Because the mold core is heavier, workers hold the mold core continuously, so that the labor intensity of the workers is high; the air outlet pipe of the formed air filter can be taken down only by holding the mold core out and hanging the mold core on an operating table, so that the working efficiency is low; and the mold core is easy to collide when the mold core is lifted and is remounted on the frame, so that the mold core is easy to be damaged.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned prior art exists, the utility model provides an empty filter outlet duct injection mold.
The utility model aims at realizing through such technical scheme, it includes cope match-plate pattern, lower bolster, mold core and fixed frame, be equipped with first die cavity and first recess on the cope match-plate pattern, be equipped with second die cavity and second recess on the lower bolster, fixed frame is one end open-ended U font structure, fixed block has set firmly in the fixed frame, the first end of mold core is fixed on the fixed block, the second end of mold core is towards the open end of fixed frame, behind the injection mold compound die, first recess and second recess are constituteed and are held the chamber with the fixed block complex, and the mold core is located between first die cavity and the second die cavity, first die cavity, second die cavity and mold core constitute the die cavity of empty filter outlet duct.
Furthermore, a plurality of guide holes are formed in the upper template, a plurality of guide columns are arranged on the lower template, the guide columns correspond to the guide holes one to one, and the guide columns are matched with the guide holes.
Further, the guide post is cylindrical, a guide section is arranged at the upper end of the guide post, the guide section is in a circular truncated cone shape with a large lower end and a small upper end, the diameter of the lower end of the guide section is the same as that of the upper end of the guide post, and the lower end of the guide section is opposite to and fixedly connected with the upper end of the guide post.
Further, the diameter of the first end of the mold core is larger than the diameter of the second end of the mold core.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. right after injection molding the utility model provides a pair of empty filter outlet duct injection mold carries out the die sinking when, the make-up machine is at first driven lower bolster to rubber injection pressure, the mold core, fixed block and fixed frame break away from the cope match-plate pattern, then the fixed frame of make-up machine rebound is injected to rubber, the mold core is along with fixed block and fixed frame rebound and break away from the lower bolster, because the first end of mold core is fixed on the fixed block, the open end of the fixed frame of second end orientation of mold core, after the mold core upwards breaks away from the lower bolster, can directly take out fashioned empty filter outlet duct from the second end of mold core through the opening. The workman need not embrace the mold core from fixed frame and go out, can alleviate workman's intensity of labour, can improve work efficiency, still can make the mold core be difficult to receive collision damage.
2. The upper template is provided with a plurality of guide holes, the lower template is provided with a plurality of guide posts, the guide posts are in one-to-one correspondence with the guide holes, and the guide posts are matched with the guide holes. The guide post and the guide hole are matched to play a role in guiding, and the error of the upper template and the lower template after involution can be reduced.
3. The guide post is cylindrical, and the upper end of guide post is equipped with the direction section, and the direction section is big end up's round platform shape, and the diameter of the lower extreme of direction section is the same with the diameter of the upper end of guide post, and the lower extreme of direction section is just to fixed connection with the upper end of guide post. The upper end of the guide section is smaller, so that the guide column can be guided, and the guide column can be inserted into the guide hole more easily.
4. The first end of the mold core has a diameter greater than a diameter of the second end of the mold core. When taking off fashioned empty filter outlet duct, take out fashioned empty filter outlet duct from the second end of mold core, make the great section of mold core fix on the fixed block, the less end of mold core is towards the open end of fixed frame, and it is easier when taking off empty filter outlet duct.
Drawings
Fig. 1 is a schematic structural view of an air filter outlet pipe injection mold of the present invention;
FIG. 2 is a schematic structural view of an upper mold plate in an injection mold for an outlet duct of an air filter according to the present invention;
fig. 3 is a schematic view of a combined structure of a fixed block and a mold core in the air outlet pipe injection mold of the air filter of the present invention.
In the figure, 1, an upper template; 2. a lower template; 3. a mold core; 4. a fixing frame; 5. a first die cavity; 6. a first groove; 7. a second cavity; 8. a second groove; 9. a fixed block; 10. a guide hole; 11. a guide post; 12. a guide section.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 1 and 2, the utility model discloses an cope match-plate pattern 1, lower bolster 2, mold core 3 and fixed frame 4, be equipped with first die cavity 5 and first recess 6 on the cope match-plate pattern 1, be equipped with second die cavity 7 and second recess 8 on the lower bolster 2, fixed frame 4 is one end open-ended U font structure, fixed block 9 has set firmly in fixed frame 4, the first end of mold core 3 is fixed on fixed block 9, the second end of mold core 3 is towards the open end of fixed frame 4, behind the injection mold compound die, first recess 6 and second recess 8 are constituteed and are held the chamber with fixed block 9 complex, fixed block 9 is located and hold the intracavity, mold core 3 is located between first die cavity 5 and the second die cavity 7, first die cavity 5, second die cavity 7 and mold core 3 constitute the die cavity of empty filter outlet duct.
Right after injection moulding the utility model provides a pair of empty filter outlet duct injection mold carries out the die sinking when, rubber is annotated and is pressed the make-up machine and at first drive lower bolster 2, mold core 3, fixed block 9 and fixed frame 4 break away from cope match-plate pattern 1, then fixed frame 4 is upwards promoted to rubber injection make-up machine, mold core 3 is along with fixed block 9 and fixed frame 4 rebound and break away from lower bolster 2, because the first end of mold core 3 is fixed on fixed block 9, the open end of fixed frame 4 of second end orientation of mold core 3, after mold core 3 upwards breaks away from lower bolster 2, can directly take out fashioned empty filter outlet duct from the second end of mold core 3 through the opening on fixed frame 4. The workman need not embrace mold core 3 from fixed frame 4 and go out, can alleviate workman's intensity of labour, can improve work efficiency, still can make mold core 3 be difficult to receive collision damage.
As shown in fig. 1 and 2, the upper mold plate 1 is provided with a plurality of guide holes 10, the lower mold plate 2 is provided with a plurality of guide posts 11, the guide posts 11 correspond to the guide holes 10 one by one, and the guide posts 11 are matched with the guide holes 10. The guide columns 11 and the guide holes 10 are matched to play a role in guiding, and the error of the upper template 1 and the lower template 2 after involution can be reduced.
As shown in fig. 1, the guide post 11 is cylindrical, the upper end of the guide post 11 is provided with a guide section 12, the guide section 12 is in a circular truncated cone shape with a large lower part and a small upper part, the diameter of the lower end of the guide section 12 is the same as that of the upper end of the guide post 11, and the lower end of the guide section 12 is opposite to and fixedly connected with the upper end of the guide post 11. The upper end of the guide section 12 is smaller, so that the guide section can guide the guide post 11, and the guide post 11 can be inserted into the guide hole 10 more easily.
As shown in fig. 3, the first end of the core 3 has a larger diameter than the second end of the core 3. When taking off fashioned empty filter outlet duct, take out fashioned empty filter outlet duct from the second end of mold core 3, make the great section of mold core 3 fix on fixed block 9, the less end of mold core 3 is towards the open end of fixed frame 4, and it is easier when taking off empty filter outlet duct.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (4)
1. The utility model provides an empty filter outlet duct injection mold which characterized in that: including cope match-plate pattern, lower bolster, mold core and fixed frame, be equipped with first die cavity and first recess on the cope match-plate pattern, be equipped with second die cavity and second recess on the lower bolster, fixed frame is one end open-ended U font structure, fixed frame internal fixation has the fixed block, the first end of mold core is fixed on the fixed block, the second end of mold core is towards the open end of fixed frame, behind the injection mold compound die, first recess and second recess are constituteed and are held the chamber with the fixed block complex, and the mold core is located between first die cavity and the second die cavity, first die cavity, second die cavity and mold core constitute the die cavity of empty filter outlet duct.
2. An air filter outlet pipe injection mold according to claim 1, wherein: the upper template is provided with a plurality of guide holes, the lower template is provided with a plurality of guide posts, the guide posts are in one-to-one correspondence with the guide holes, and the guide posts are matched with the guide holes.
3. An air filter outlet pipe injection mold according to claim 2, wherein: the guide post is cylindrical, a guide section is arranged at the upper end of the guide post, the guide section is in a circular truncated cone shape with a large lower end and a small upper end, the diameter of the lower end of the guide section is the same as that of the upper end of the guide post, and the lower end of the guide section is opposite to and fixedly connected with the upper end of the guide post.
4. An air filter outlet pipe injection mold according to claim 1, wherein: the diameter of the first end of the mold core is larger than the diameter of the second end of the mold core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562022.0U CN213564113U (en) | 2020-11-09 | 2020-11-09 | Air filter outlet duct injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022562022.0U CN213564113U (en) | 2020-11-09 | 2020-11-09 | Air filter outlet duct injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564113U true CN213564113U (en) | 2021-06-29 |
Family
ID=76535087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022562022.0U Active CN213564113U (en) | 2020-11-09 | 2020-11-09 | Air filter outlet duct injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564113U (en) |
-
2020
- 2020-11-09 CN CN202022562022.0U patent/CN213564113U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210453473U (en) | Low-workbench band-type brake mode-locking vertical injection molding machine | |
| CN213564113U (en) | Air filter outlet duct injection mold | |
| CN203937120U (en) | 45 degree bend with expanding hole Multi-Cavity Injection Molds tools | |
| CN113021780B (en) | High-temperature-resistant rapid-forming injection mold | |
| CN211729875U (en) | Plastic forming die convenient to disassemble | |
| CN211518384U (en) | Demoulding plate for demoulding device | |
| CN211709574U (en) | Forming die for double-reverse-convex die pressing door plate | |
| CN211843034U (en) | Forming die of high performance engineering machine tool foundry goods | |
| CN210211132U (en) | Tool is packed into to metalwork of moulding plastics in mould | |
| CN103350484A (en) | Integrated preform injection mould for PP large volume parenteral stationary ring | |
| CN214768342U (en) | Quick-change manufacturing device for outer-mounted air chamber plugging plate with air brick core | |
| CN206967889U (en) | Mould core pulling interlock | |
| CN220973175U (en) | Flat comb forming die | |
| CN211640815U (en) | Three-plate mold vertical flow passage structure | |
| CN209999632U (en) | front mould loose core mould structure | |
| CN216373128U (en) | Cushion inner core forming die | |
| CN215750461U (en) | Injection mold for machining traceless product | |
| CN214056233U (en) | Combined injection mold | |
| CN220113933U (en) | Demoulding device for single-wire hole rubber silica gel product | |
| CN219806424U (en) | Exhaust structure of die | |
| CN214111249U (en) | Injection mold for producing large-scale thin-wall product | |
| CN219381468U (en) | High-efficient quick positioner of injection mold | |
| CN209940827U (en) | One-time forming die for necking medicinal glass bottle | |
| CN214726110U (en) | Mould with fixing mechanism between movable mould and fixed mould | |
| CN213410272U (en) | Die-casting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 638508 No.10, gaotan Sichuan Chongqing Cooperation Demonstration Park, Linshui County, Guang'an City, Sichuan Province Patentee after: Sichuan Dingxi Innovation Technology Co.,Ltd. Address before: 638508 No.10, gaotan Sichuan Chongqing Cooperation Demonstration Park, Linshui County, Guang'an City, Sichuan Province Patentee before: Sichuan Dingxi Auto Parts Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |