CN214926598U - Automobile double-color-mold lampshade flip-chip mold with double-ejection structure - Google Patents
Automobile double-color-mold lampshade flip-chip mold with double-ejection structure Download PDFInfo
- Publication number
- CN214926598U CN214926598U CN202120412877.7U CN202120412877U CN214926598U CN 214926598 U CN214926598 U CN 214926598U CN 202120412877 U CN202120412877 U CN 202120412877U CN 214926598 U CN214926598 U CN 214926598U
- Authority
- CN
- China
- Prior art keywords
- mold
- hydraulic cylinder
- ejection
- molding
- shaping
- 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 discloses a be equipped with two car double-colored mould lamp shade flip-chip forms of ejecting structure, including the shaping fundamental mode, the outside avris of shaping fundamental mode has preset the auxiliary forming mould, the intermediate position of the outside upper end of shaping fundamental mode and auxiliary forming mould has preset the mouth of moulding plastics, the shaping cavity has been preset to the inside lower extreme position of shaping fundamental mode and auxiliary forming mould, the intermediate position fixed mounting of the outside avris upper end of shaping fundamental mode has the hydraulic pump, equal fixedly connected with pump sending hydraulic pressure even manages between hydraulic pump and the ejecting pneumatic cylinder of one-level and the ejecting pneumatic cylinder of second grade, the avris position fixed mounting of the outside avris lower extreme of shaping fundamental mode has the demoulding location complementary unit. This be equipped with two ejecting structure's of car double-colored mould lamp shade flip-chip mould wholly adopts the ejecting dual demoulding structure of secondary, and usable ejector pin makes wholly more smooth stable in the drawing of patterns work to after the work piece shaping with the help of outside hydraulic pressure mechanism's assistance, and the at utmost has promoted holistic comprehensive performance.
Description
Technical Field
The utility model relates to an automobile lamp cover shaping technical field specifically is a two-color mold lamp shade flip-chip mold of car of being equipped with ejecting structure twice.
Background
The automobile lamp cover is an important accessory in automobile composition, and the flip-chip die is a common composite die and is an indispensable important forming tool in automobile lamp cover machining operation.
The whole traditional injection mold that is used for car double-colored mould lamp shade that has now, self shaping effect is comparatively general, and adopts ordinary ejector pin as demoulding mechanism more, under the assistance of not with the help of outside hydraulic pressure mechanism, is difficult to realize continuous stable smooth drawing of patterns effect to as for holistic shaping processing operation can't reach ideal degree.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be equipped with two double-colored mould lamp shade flip-chip forms of car of ejecting structure twice to it is comparatively general to provide self shaping efficiency and shaping effect in solving above-mentioned background art, and because the restriction of self structure leads to the relatively poor problem of whole demolding smoothness nature.
In order to achieve the above object, the utility model provides a following technical scheme: an automobile double-color mold lampshade reverse-mounting mold with a twice-ejection structure comprises a main molding mold, wherein an auxiliary molding mold is preset at the outer side of the main molding mold, an injection port is preset at the middle position of the upper ends of the outer parts of the main molding mold and the auxiliary molding mold, a molding cavity is preset at the lower end position of the inner parts of the main molding mold and the auxiliary molding mold, a hydraulic pump is fixedly installed at the middle position of the upper end of the outer side of the main molding mold, a primary ejection hydraulic cylinder is fixedly installed at the middle position of the upper end of the outer front of the main molding mold, a secondary ejection hydraulic cylinder is fixedly installed at the middle position of the upper end of the outer back of the auxiliary molding mold, an injection flow channel is fixedly connected between the injection port and the molding cavity, a demolding ejector rod is movably installed at the side position of the bottom of the molding cavity, and a hydraulic ejector rod is movably installed at the side position of the outer part of the primary ejection hydraulic cylinder, and pumping hydraulic connecting pipes are fixedly connected between the hydraulic pump and the primary ejection hydraulic cylinder and between the hydraulic pump and the secondary ejection hydraulic cylinder, and a demoulding positioning auxiliary mechanism is fixedly installed at the side position of the lower end of the outer side of the forming main die.
Preferably, the molding main mold and the auxiliary molding mold are integrally of independent injection mold structures which are associated with each other, the injection port is communicated with the inside of the molding cavity, and the injection port and the molding cavity correspond to preset positions of the inside of the molding main mold and the auxiliary molding mold.
Preferably, the primary ejection hydraulic cylinder and the secondary ejection hydraulic cylinder are mutually associated with a hydraulic pump through a pumping hydraulic connecting pipe, and the primary ejection hydraulic cylinder and the secondary ejection hydraulic cylinder are respectively communicated with the forming main die and a forming cavity arranged in the auxiliary forming die.
Preferably, the injection molding port is communicated with the inside of the molding cavity through an injection molding runner, and two demolding ejection rods are symmetrically and movably arranged at two sides of the outside of the primary ejection hydraulic cylinder and have the same specification.
Preferably, the pumping hydraulic connecting pipe is respectively and symmetrically fixedly connected with two connecting pipes with the same specification between the hydraulic pump and the first-stage ejection hydraulic cylinder and the second-stage ejection hydraulic cylinder, and the two connecting pipes are both of hollow hose structures.
Compared with the prior art, the beneficial effects of the utility model are that: this be equipped with two double-colored mould lamp shade flip-chip forms of car of ejecting structure twice, through adopting the joint injection moulding structure of bimodulus, can effectively strengthen holistic work efficiency on the basis that does not influence the normal injection moulding work of work piece, and wholly adopt the ejecting dual demoulding structure of secondary, can utilize the ejector pin and assist with the help of the drive of outside hydraulic pressure mechanism, make wholly more smooth stable in the drawing of patterns work after to the work piece shaping, furthest's promotion holistic comprehensive performance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the present invention.
In the figure: 1. forming a master mold; 2. auxiliary forming die; 3. an injection molding port; 4. a molding cavity; 5. a hydraulic pump; 6. a first-stage ejection hydraulic cylinder; 7. a secondary ejection hydraulic cylinder; 8. injection molding a runner; 9. demolding ejector rods; 11. a hydraulic ejector rod; 12. pumping a hydraulic connecting pipe; 13. demoulding positioning auxiliary mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a double-color mold lampshade reverse-mounting mold for an automobile with a double-ejection structure comprises a main molding mold 1, an auxiliary molding mold 2, an injection port 3, a molding cavity 4, a hydraulic pump 5, a first-stage ejection hydraulic cylinder 6, a second-stage ejection hydraulic cylinder 7, an injection runner 8, a demolding ejection rod 9, a hydraulic ejection rod 11, a pumping hydraulic connecting pipe 12 and an auxiliary demolding positioning mechanism 13, wherein the auxiliary molding mold 2 is preset on the outer side of the main molding mold 1, the injection port 3 is preset in the middle position of the outer upper ends of the main molding mold 1 and the auxiliary molding mold 2, the molding cavity 4 is preset in the lower end position of the main molding mold 1 and the auxiliary molding mold 2, the hydraulic pump 5 is fixedly installed in the middle position of the outer side upper end of the main molding mold 1, the first-stage ejection hydraulic cylinder 6 is fixedly installed in the middle position of the outer front upper end of the main molding mold 1, the second-stage ejection hydraulic cylinder 7 is fixedly installed in the middle position of the outer upper end of the auxiliary molding mold 2, an injection runner 8 is fixedly connected between the injection port 3 and the forming cavity 4, a demolding ejector rod 9 is movably mounted at the side position of the bottom of the forming cavity 4, a hydraulic ejector rod 11 is movably mounted at the side position outside the primary ejection hydraulic cylinder 6, a pumping hydraulic connecting pipe 12 is fixedly connected between the hydraulic pump 5 and the primary ejection hydraulic cylinder 6 as well as the secondary ejection hydraulic cylinder 7, and a demoulding positioning auxiliary mechanism 13 is fixedly mounted at the side position of the lower end of the outer side of the forming main die 1;
furthermore, the forming main die 1 and the auxiliary forming die 2 are integrally of independent injection die structures which are mutually associated, the injection port 3 is communicated with the inside of the forming cavity 4, and the injection port 3 and the forming cavity 4 correspond to preset positions of the outside and the inside of the forming main die 1 and the auxiliary forming die 2, so that the reasonable stability of the integral structure is ensured to the maximum extent, and the continuous injection forming processing operation of the automobile double-color-die lampshade can be realized;
further, the primary ejection hydraulic cylinder 6 and the secondary ejection hydraulic cylinder 7 are mutually associated with the hydraulic pump 5 through the pumping hydraulic connecting pipe 12, and the primary ejection hydraulic cylinder 6 and the secondary ejection hydraulic cylinder 7 are respectively and mutually communicated with the forming main die 1 and the forming cavity 4 arranged in the auxiliary forming die 2, so that stable demolding operation after the forming of the workpiece in the forming main die 1 and the auxiliary forming die 2 can be respectively ensured;
furthermore, the injection port 3 and the inside of the molding cavity 4 are communicated with each other through an injection runner 8, and two demolding ejector rods 9 with the same specification are symmetrically and movably arranged at two sides of the outside of the primary ejection hydraulic cylinder 6, so that the overall demolding working efficiency can be effectively improved through the double demolding structure of the integral twice ejection;
furthermore, the pumping hydraulic connecting pipe 12 is respectively and fixedly connected with two parts with the same specification between the hydraulic pump 5 and the primary ejection hydraulic cylinder 6 and the secondary ejection hydraulic cylinder 7, and the two parts are both of hollow hose structures, so that the drawing of patterns of the whole body in normal use work is facilitated to be improved.
The working principle is as follows: firstly, the structural characteristics of mutual communication between the injection port 3 and the inside of the molding cavity 4 through the injection runner 8 are utilized, injection molding operation is respectively carried out from the injection port 3 to the molding main mold 1 and the molding cavity 4 inside the auxiliary molding mold 2, which is beneficial to improving the processing smoothness of continuous injection molding of the automobile double-color mold lampshade workpiece, after the workpiece inside the molding cavity 4 is molded, the structural characteristics of the demolding ejector rod 9 and the working structure of the hydraulic ejector rod 11 under the driving of the one-level ejection hydraulic cylinder 6 and the two-level ejection hydraulic cylinder 7 can be utilized, continuous and stable secondary ejection double-demolding operation is carried out on the molded workpiece inside the molding cavity 4, and the integral demolding effect of the mold is effectively improved on the basis of ensuring the stability of the integral structure.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a be equipped with two car double-colored mould lamp shade flip-chip module of ejecting structure, is including the shaping fundamental mode, its characterized in that: an auxiliary forming die is preset on the outer side of the main forming die, an injection molding opening is preset in the middle position of the upper ends of the outer portions of the main forming die and the auxiliary forming die, a forming cavity is preset in the lower end position of the inner portions of the main forming die and the auxiliary forming die, a hydraulic pump is fixedly installed in the middle position of the upper end of the outer side of the main forming die, a primary ejection hydraulic cylinder is fixedly installed in the middle position of the upper end of the front face of the outer portion of the main forming die, a secondary ejection hydraulic cylinder is fixedly installed in the middle position of the upper end of the outer back of the auxiliary forming die, an injection molding runner is fixedly connected between the injection molding opening and the forming cavity, a demolding ejector rod is movably installed in the side position of the bottom of the forming cavity, a hydraulic ejector rod is movably installed in the side position of the outer portion of the primary ejection hydraulic cylinder, and pumping hydraulic connecting pipes are fixedly connected between the hydraulic pump and the primary ejection hydraulic cylinder and the secondary ejection hydraulic cylinder, and a demoulding positioning auxiliary mechanism is fixedly arranged at the side position of the lower end of the outer side of the forming main die.
2. The automobile two-color mold lampshade flip-chip mold with the double-ejection structure as claimed in claim 1, characterized in that: the molding main mold and the auxiliary molding mold are integrally of independent injection mold structures which are mutually associated, the injection port is communicated with the inside of the molding cavity, and the injection port and the molding cavity correspond to preset positions inside the molding main mold and the auxiliary molding mold.
3. The automobile two-color mold lampshade flip-chip mold with the double-ejection structure as claimed in claim 1, characterized in that: the primary ejection hydraulic cylinder and the secondary ejection hydraulic cylinder are mutually associated with the hydraulic pump through a pumping hydraulic connecting pipe, and the primary ejection hydraulic cylinder and the secondary ejection hydraulic cylinder are respectively communicated with the forming main die and the forming cavity arranged in the auxiliary forming die.
4. The automobile two-color mold lampshade flip-chip mold with the double-ejection structure as claimed in claim 1, characterized in that: the injection molding port is communicated with the inside of the molding cavity through an injection molding flow channel, and the two same specifications are symmetrically and movably arranged on the two sides of the outside of the primary ejection hydraulic cylinder by the demolding ejector rod.
5. The automobile two-color mold lampshade flip-chip mold with the double-ejection structure as claimed in claim 1, characterized in that: and the pumping hydraulic connecting pipe is respectively and fixedly connected with two parts with the same specification symmetrically between the hydraulic pump and the first-stage ejection hydraulic cylinder and the second-stage ejection hydraulic cylinder, and is of a hollow hose structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412877.7U CN214926598U (en) | 2021-02-25 | 2021-02-25 | Automobile double-color-mold lampshade flip-chip mold with double-ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412877.7U CN214926598U (en) | 2021-02-25 | 2021-02-25 | Automobile double-color-mold lampshade flip-chip mold with double-ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214926598U true CN214926598U (en) | 2021-11-30 |
Family
ID=79097801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120412877.7U Active CN214926598U (en) | 2021-02-25 | 2021-02-25 | Automobile double-color-mold lampshade flip-chip mold with double-ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214926598U (en) |
-
2021
- 2021-02-25 CN CN202120412877.7U patent/CN214926598U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214926598U (en) | Automobile double-color-mold lampshade flip-chip mold with double-ejection structure | |
| CN211917495U (en) | Self-cleaning polyurethane foaming module | |
| CN210758865U (en) | Quick forming die of electric bicycle's shell covering | |
| CN203994518U (en) | The cast gate envelope flat structure of glass cement body mould | |
| CN206501369U (en) | A kind of low-noise automobile protective plate injection forming mold | |
| CN210389984U (en) | Engine water inlet pipe mold structure | |
| CN108973030B (en) | Improved oil seal mold | |
| CN210211193U (en) | Water meter shell forming die convenient to die sinking is got piece | |
| CN217257987U (en) | Efficient truckle injecting glue mould | |
| CN218906156U (en) | Corrosion-resistant pipeline tee joint production die | |
| CN218640216U (en) | Three-color die capable of color matching front and back | |
| CN205601087U (en) | Vertical vehicle spare part slip casting mould | |
| CN211683179U (en) | Double-color injection mold with sliding block structure | |
| CN214395213U (en) | PET plastic bottle injection mold convenient to high-efficient cooling | |
| CN217968212U (en) | Injection mold combined demolding device | |
| CN212097293U (en) | Plastic injection mold convenient to quick assembly disassembly | |
| CN220614791U (en) | Plastic mold glue overflow preventing structure | |
| CN210082309U (en) | Traceless pipe fitting injection mold | |
| CN217777651U (en) | Flow channel control mechanism for multi-cavity die | |
| CN102873830B (en) | Backward-filling plastic mold | |
| CN212072782U (en) | Wind-powered electricity generation blade prefabrication bonding angle mould | |
| CN219486435U (en) | Middle plaque mould of last grid | |
| CN217968196U (en) | Core-pulling structure of toilet drainage seat | |
| CN218611554U (en) | Lost foam processing die for pipe casting | |
| CN214926681U (en) | Injection molding machine with double injection molding openings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |