CN221089738U - Foaming mould for automobile inner handrail - Google Patents
Foaming mould for automobile inner handrail Download PDFInfo
- Publication number
- CN221089738U CN221089738U CN202322589617.9U CN202322589617U CN221089738U CN 221089738 U CN221089738 U CN 221089738U CN 202322589617 U CN202322589617 U CN 202322589617U CN 221089738 U CN221089738 U CN 221089738U
- Authority
- CN
- China
- Prior art keywords
- material injection
- groove
- injection groove
- notes
- shunt
- 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
- 238000005187 foaming Methods 0.000 title claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 86
- 239000007924 injection Substances 0.000 claims abstract description 86
- 239000000463 material Substances 0.000 claims abstract description 76
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000000465 moulding Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile inner handrail foaming mold, which comprises an upper mold and a lower mold, wherein a part of a molding cavity is arranged on the upper mold, the other part of the molding cavity is arranged on the lower mold, a first material injection groove is dug at the top of the upper mold, the first material injection groove is arranged right above the center of the molding cavity, a second material injection groove is arranged right above the edge of the molding cavity, a shunt groove is arranged between the second material injection groove and the first material injection groove, the shunt groove is arranged on the upper mold, one end of the shunt groove is connected with the first material injection groove, the other end of the shunt groove is connected with the second material injection groove, a first material injection channel is arranged between the first material injection groove and the molding cavity, one end of the first material injection channel is connected with the first material injection groove, the other end of the first material injection channel is connected with the molding cavity, and a second material injection channel is arranged between the second material injection groove and the molding cavity, and the second material injection channel is connected with the other end of the molding cavity. The foaming mold has the characteristics of uniform raw material arrangement and high molding quality, and has perfect overall functions and strong practicability.
Description
Technical Field
The utility model relates to the technical field of mold manufacturing, in particular to a foaming mold for an automobile inner handrail.
Background
The foaming mold is mostly composed of an upper mold and a lower mold. The automobile inner handrail is arranged in a carriage, so that the requirement on strength is low, and the automobile inner handrail is usually manufactured by adopting a foaming process of a foaming material. The foaming process is usually carried out by manually extruding a preset amount of foamable raw material into a forming cavity, the raw material needs to be uniformly distributed in the extruding process, otherwise, the foaming process is not beneficial to the foaming forming in the cavity, and the forming quality is poor. Accordingly, the utility model provides a foaming mould for an automobile inner handrail.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the foaming mold for the automobile inner handrail, which has the characteristics of uniform raw material arrangement and high molding quality.
In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to an automobile inner handrail foaming mold which comprises an upper mold and a lower mold, wherein a part of a forming cavity which is arranged on the upper mold and the other part of the forming cavity is arranged on the lower mold is arranged between the lower mold and the upper mold, a first material injection groove which is arranged right above the center of the forming cavity and a second material injection groove which is arranged right above the edge of the forming cavity are dug at the top of the upper mold, a shunt groove which is arranged on the upper mold and is connected with the first material injection groove at one end and is connected with the second material injection groove at the other end is arranged between the second material injection groove and the first material injection groove, a first material injection channel which is connected with the first material injection groove at one end and is connected with the forming cavity at the other end is arranged between the second material injection groove and the forming cavity, and a second material injection channel which is connected with the second material injection groove at one end and the other end is connected with the forming cavity is arranged between the second material injection groove and the forming cavity.
The utility model is further provided with: the groove depth of the first material injection groove is smaller than that of the second material injection groove.
The utility model is further provided with: the bottom of the shunt groove is obliquely arranged; one end of the shunt groove connected with the first injection groove is higher than one end of the shunt groove connected with the second injection groove.
The utility model is further provided with: the first material injection channel is provided with a first flaring end connected with the first material injection groove and a first necking end connected with the forming cavity.
The utility model is further provided with: the second material injection channel is provided with a second flaring end connected with the second material injection groove and a second necking end connected with the forming cavity.
In summary, the utility model has the following beneficial effects: according to the automobile inner handrail foaming mold, the first material injection groove positioned right above the center of the forming cavity is communicated with the second material injection groove positioned right above the edge of the forming cavity through the flow dividing grooves, so that when foaming raw materials are added to the first material injection groove, the added raw materials are divided into the second material injection groove through the flow dividing grooves to cooperatively inject the materials, the foaming raw materials are uniformly distributed in the forming cavity, the operation requirement on workers is reduced, the foaming forming quality of a product is improved, the overall function is perfect, and the practicability is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and preferred embodiments.
Example 1
Referring to fig. 1, the foaming mold for the automobile inner handrail according to the embodiment comprises an upper mold 1 and a lower mold 2, wherein a forming cavity 3 with one part arranged on the upper mold and the other part arranged on the lower mold is arranged between the lower mold 2 and the upper mold 1, a first material injection groove 4 arranged right above the center of the forming cavity 3 and a second material injection groove 5 arranged right above the edge of the forming cavity 3 are dug at the top of the upper mold 1, a shunt groove 6 which is arranged on the upper mold and one end of which is connected with the first material injection groove and the other end of which is connected with the second material injection groove is arranged between the second material injection groove 5 and the first material injection groove 4, a first material injection channel 7 with one end of which is connected with the first material injection groove and the other end of which is connected with the forming cavity is arranged between the second material injection groove 5 and the forming cavity 3, and a second material injection channel 8 with one end of which is connected with the second material injection groove and the other end of which is connected with the forming cavity is arranged between the second material injection groove 5 and the forming cavity 3.
Further, the groove depth of the first injection groove 4 is smaller than the groove depth of the second injection groove 5.
Further, the bottom of the shunt groove 6 is obliquely arranged; the end of the shunt groove 6 connected with the first injection groove 4 is higher than the end connected with the second injection groove 5.
In the present embodiment, when the foaming material is added by using the first injection grooves 4 to the molding cavity 3, the foaming material injected into the first injection grooves 4 is branched to each of the second injection grooves 5 via the branched grooves 6, and flows to the molding cavity 3 via the corresponding injection passage (including the first injection passage 7 and the second injection passage 8). Because the first material injection groove 4 is arranged right above the center of the forming cavity 3, and the second material injection groove 5 is arranged right above the edge of the forming cavity 3, the foaming raw material injected into the first material injection groove 4 can be uniformly distributed to the bottom of the forming cavity 3.
Wherein, through setting the groove depth of first notes silo 4 to be less than the groove depth of second notes silo 5, still through setting the tank bottom of splitter box 6 to the incline state to make the one end that splitter box 6 connects first notes silo 4 be higher than the one end of connecting second notes silo 5, can make the foaming raw materials that overflows into splitter box 6 flow fast into second notes silo 5, and pour into shaping intracavity 3 through second notes silo 5 and second notes material passageway 8.
Example 2
Referring to fig. 1, the foaming mold for an automobile inner handrail according to the present embodiment is further configured, on the basis of embodiment 1, that the first injection channel 7 has a first flared end (not labeled in the drawing) connected to the first injection groove 4 and a first necked end (not labeled in the drawing) connected to the forming cavity 3.
Further, the second injection channel 8 has a second flared end (not labeled in the figure) connected to the second injection groove 5, and a second necked end (not labeled in the figure) connected to the forming cavity 3.
In the embodiment, by arranging the flaring ends at one end of the first material injection channel 7 and one end of the second material injection channel 8, the foaming raw material is accelerated to enter the material injection channels; by arranging the necking ends at the other ends of the first material injection channel 7 and the second material injection channel 8, the backflow into the material injection channels during foaming of raw materials is reduced.
According to the automobile inner handrail foaming mold, the first material injection groove positioned right above the center of the forming cavity is communicated with the second material injection groove positioned right above the edge of the forming cavity through the flow dividing grooves, so that when foaming raw materials are added to the first material injection groove, the added raw materials are divided into the second material injection groove through the flow dividing grooves to cooperatively inject the materials, the foaming raw materials are uniformly distributed in the forming cavity, the operation requirement on workers is reduced, the foaming forming quality of a product is improved, the overall function is perfect, and the practicability is high.
Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides an interior handrail foaming mould of car, includes mould and lower mould, the lower mould with be equipped with one portion and establish the shaping chamber on last mould, another portion is established on the lower mould between the last mould, its characterized in that: the top of going up the mould digs has the first notes silo of establishing directly over the center of shaping chamber, establishes the second notes silo directly over the edge of shaping chamber, the second notes silo with be equipped with between the first notes silo and set up on last mould and one end connect first notes silo, the shunt channels of second notes silo are connected to the other end, be equipped with between first notes silo and the shaping chamber that one end is connected first notes silo, the other end is connected the first notes material passageway of shaping chamber, be equipped with between second notes silo and the shaping chamber that one end is connected second notes silo, the other end is connected the second notes material passageway of shaping chamber.
2. The automotive interior handrail foaming mold according to claim 1, wherein: the groove depth of the first material injection groove is smaller than that of the second material injection groove.
3. The automotive interior armrest foaming mold according to claim 2, wherein: the bottom of the shunt groove is obliquely arranged; one end of the shunt groove connected with the first injection groove is higher than one end of the shunt groove connected with the second injection groove.
4. A foaming mold for an automotive inner handrail according to any one of claims 1 to 3, characterized in that: the first material injection channel is provided with a first flaring end connected with the first material injection groove and a first necking end connected with the forming cavity.
5. The automotive interior handrail foaming mold of claim 4, wherein: the second material injection channel is provided with a second flaring end connected with the second material injection groove and a second necking end connected with the forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589617.9U CN221089738U (en) | 2023-09-23 | 2023-09-23 | Foaming mould for automobile inner handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322589617.9U CN221089738U (en) | 2023-09-23 | 2023-09-23 | Foaming mould for automobile inner handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089738U true CN221089738U (en) | 2024-06-07 |
Family
ID=91317472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322589617.9U Active CN221089738U (en) | 2023-09-23 | 2023-09-23 | Foaming mould for automobile inner handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089738U (en) |
-
2023
- 2023-09-23 CN CN202322589617.9U patent/CN221089738U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221089738U (en) | Foaming mould for automobile inner handrail | |
| CN111283162A (en) | Semi-enclosed die casting die | |
| CN215791444U (en) | Mold and lens barrel | |
| CN219254078U (en) | Compressor support die casting die | |
| CN105904653A (en) | Machining method of shell structure of mobile terminal and product | |
| CN216544498U (en) | Three-plate mold device | |
| CN211251169U (en) | Automobile air conditioner air outlet forming die | |
| CN215242541U (en) | Injection mold capable of improving injection molding quality | |
| CN213163005U (en) | Die core structure for die casting of cover plate | |
| CN107214916A (en) | Avoid producing the mould of weld mark during injection | |
| CN210415307U (en) | Node hidden type automobile door panel mold based on multi-hole-site edge injection molding | |
| CN212352756U (en) | Lens cone forming die | |
| CN108859013B (en) | Injection mold | |
| CN107738410B (en) | Runner structure of rubber mold | |
| CN108819154B (en) | Automotive interior spare mould convenient to quick cooling | |
| CN219667328U (en) | Long tube type product pouring module | |
| CN214395202U (en) | Commercial car dustcoat mould | |
| CN210592152U (en) | Car side wall skeleton and car | |
| CN218906101U (en) | Precise double-color die | |
| CN220311713U (en) | Mirror image die set for manufacturing wind deflector base | |
| CN218660293U (en) | Exhaust insert structure and mold | |
| CN219817972U (en) | Die frame and die casting die | |
| CN216027998U (en) | Mold gate structure for improving step filling | |
| CN219254099U (en) | Casting device and casting prototype manufactured by same | |
| CN218839574U (en) | Rear bushing inner tube and die-casting die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |