CN220808374U - Injection mold for plastic protective cover production and processing - Google Patents
Injection mold for plastic protective cover production and processing Download PDFInfo
- Publication number
- CN220808374U CN220808374U CN202322447186.2U CN202322447186U CN220808374U CN 220808374 U CN220808374 U CN 220808374U CN 202322447186 U CN202322447186 U CN 202322447186U CN 220808374 U CN220808374 U CN 220808374U
- Authority
- CN
- China
- Prior art keywords
- mold
- plate
- fixedly connected
- protective cover
- injection mold
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000003860 storage Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application provides an injection mold for producing and processing a plastic protective cover, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with four supporting blocks, the tops of the four supporting blocks are fixedly connected with a mold together, a top plate is arranged above the mold, and an ejection assembly positioned among the four supporting blocks is movably arranged at the bottom of the mold. Injecting thermoplastic fluid in the pipe of moulding plastics mutually is cooling, upwards lifts up the roof after accomplishing, and the piece that supports of roof both sides loosens the butt board, and spring jack-up butt board slides in the recess inside for the push rod promotes the ejector plate and slides at the inner wall of mould, the material of shaping that the ejecting and mould hugged closely, the drawing of patterns of being convenient for is favorable to the staff to take out the material of shaping.
Description
Technical Field
The utility model relates to the technical field of plastic production, in particular to an injection mold for producing and processing a plastic protective cover.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, and the injection molding is a processing method used for mass production of parts with complex shapes, specifically, the injection mold is used for injecting heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying are carried out to obtain the formed products.
The injection mold comprises a bottom plate and a top plate, wherein the top of the bottom plate is fixedly connected with symmetrically distributed supporting blocks, the tops of the two supporting blocks are fixedly provided with fixed molds, the top of the bottom plate is fixedly provided with an ejection assembly positioned between the two supporting blocks, and the top end of the ejection assembly extends to the inside of the fixed molds; the bottom of the top plate is fixedly provided with a base plate, the middle of the lower surface of the base plate is fixedly provided with a movable die, and two sides of the lower surface of the base plate are fixedly connected with guide posts.
Above-mentioned injection mold for plastic logistics box production and processing need use injection mold to carry out injection molding to logistics box, keep away from the heating with plastics and be the fluid, inject into the mould and finalize the design, the drawing of patterns after natural cooling, can take out grog coarse embryo, but when taking out, the material of finalizing the design is hugged closely with the mould is inside completely, and the manual work takes out very inconvenient, consequently, we do the improvement to this, put forward an injection mold for plastic protection casing production and processing.
Disclosure of Invention
The utility model aims to provide an injection mold for producing and processing a plastic protective cover, which solves the problem that the two ends of a reinforcing steel bar are kept fixed when the conventional injection mold for producing and processing the plastic protective cover is used for cutting the reinforcing steel bar.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The injection mold for producing and processing the plastic protective cover comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with four supporting blocks, the tops of the four supporting blocks are fixedly connected with a mold together, a top plate is arranged above the mold, and an ejection assembly positioned among the four supporting blocks is movably arranged at the bottom of the mold;
The ejection assembly comprises an ejection plate in sliding fit with the inner wall of the die, a push rod fixedly connected with the bottom end of the ejection plate, a retaining plate fixedly connected with the bottom end of the push rod and a spring arranged at the bottom of the retaining plate.
As the preferable technical scheme of the application, two sides of the top plate are fixedly connected with the abutting blocks, and the bottom ends of the two abutting blocks are in abutting fit with the corresponding abutting plates.
As a preferable technical scheme of the application, a groove is formed in the supporting block, and the retaining plate is in sliding fit with the groove.
As a preferable technical scheme of the application, the top end of the spring is fixedly connected with the abutting block, and the other end of the spring is fixedly connected with the bottom plate.
As the preferable technical scheme of the application, the bottom of the die is provided with the accommodating groove, the surface of the ejector plate is matched with the inner wall of the die accommodating groove, and the bottom of the die is provided with the through groove which is convenient for the push rod to move.
As the preferable technical scheme of the application, the top end of the die is fixedly connected with guide posts, the number of the guide posts is four, and the surface of the top plate is provided with slots corresponding to the guide posts.
As a preferable technical scheme of the application, the bottom of the top plate is fixedly connected with a movable die, and the top of the top plate is fixedly provided with an injection molding pipe penetrating through the movable die.
Compared with the prior art, the utility model has the beneficial effects that:
In the scheme of the application:
This injection mold is used in plastics protection casing production and processing, through injecting into thermoplastic fluid in the intraductal cooling that moulds plastics mutually, upwards lift up the roof after accomplishing, the piece that supports of roof both sides is released and is held against the board, and the spring jack-up holds against the board and slides in the recess inside for the push rod promotes the ejector plate and slides at the inner wall of mould, the material of shaping that the ejecting and mould hugged closely is convenient for the drawing of patterns, is favorable to the staff to take out the material of shaping.
Drawings
FIG. 1 is a schematic structural view of an injection mold for producing and processing a plastic protective cover;
FIG. 2 is a schematic diagram of the front view structure of the injection mold for producing and processing the plastic protective cover;
FIG. 3 is a schematic side view of an injection mold for producing and processing a plastic protective cover;
Fig. 4 is a schematic structural diagram of an ejection assembly of an injection mold for producing and processing a plastic protective cover.
The figures indicate:
1. A bottom plate; 101. a storage groove; 2. a support block; 3. a mold; 4. an ejection assembly; 401. an ejector plate; 402. a push rod; 403. a retaining plate; 404. a spring; 5. a top plate; 6. abutting blocks; 7. a groove; 8. a guide post; 9. a slot; 10. a movable mold; 11. and (5) injection molding the pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the 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.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-4, the embodiment provides an injection mold for producing and processing a plastic protective cover, which comprises a bottom plate 1, wherein the top end of the bottom plate 1 is fixedly connected with supporting blocks 2, the number of the supporting blocks 2 is four, the tops of the four supporting blocks 2 are fixedly connected with a mold 3 together, a top plate 5 is arranged above the mold 3, and an ejection assembly 4 positioned among the four supporting blocks 2 is movably arranged at the bottom of the mold 3; the ejector assembly 4 comprises an ejector plate 401 in sliding fit with the inner wall of the mold 3, a push rod 402 fixedly connected with the bottom end of the ejector plate 401, a retaining plate 403 fixedly connected with the bottom end of the push rod 402 and a spring 404 mounted at the bottom of the retaining plate 403, a groove 7 is formed in the inner portion of the supporting block 2, the retaining plate 403 is in sliding fit with the groove 7, the top end of the spring 404 is fixedly connected with the abutting block 6, the other end of the spring 404 is fixedly connected with the bottom plate 1, the groove 7 is in sliding fit with the spring 404, the retaining plate 403 can ascend and descend along with ejection of the abutting block 6, two sides of the top plate 5 are fixedly connected with the abutting block 6, the bottoms of the two abutting blocks 6 are in abutting fit with the corresponding retaining plates 403, the bottom of the mold 3 is provided with a storage groove 101, the surface of the ejector plate 401 is matched with the inner wall of the storage groove 101, a through groove convenient for the movable connection of the push rod 402 is formed in the bottom of the mold 3, the ejector plate 401 can be completely contracted in the inner wall of the storage groove 101, the injected thermoplastic fluid is prevented from flowing into the through groove, the top end of the mold 3 is fixedly connected with 8, the number of the guide columns 8 is four, the guide columns 8 are arranged, the surfaces of the guide columns 5 can be correspondingly matched with the guide columns 9 of the top plate 5, the guide columns 10 are fixedly connected with the top plate 10, and the top plate 5 is fixedly connected with the top plate 10, and the top plate is provided with the top mould 5, and the top mould is provided with the top mould 10 with the top mould and 10.
The above scheme is further described in conjunction with specific working modes, and is described in detail below:
Specifically, this injection mold for plastic shield production and processing when using: the push rod 402 guide pillar 8 is inserted into the slot 9 to enable the movable mould 10 to be embedded into the mould 3, the abutting blocks 6 on two sides of the top plate 5 are used for pushing the abutting plates 403 to drive the ejector plates 401 to be embedded into the inner bottom wall of the mould 3, thermoplastic fluid is injected through the injection molding pipe 11, the top plate 5 is lifted after cooling is completed, the abutting blocks 6 fixedly connected on two sides of the top plate 5 are lifted upwards, the four supporting blocks 2 are loosened with springs 404, the abutting plates 403 are pushed to slide in the grooves 7 through the springs 404 in the ejection assembly 4, the abutting plates 403 drive the push rod 402 to penetrate through the bottom of the mould 3 upwards, the ejector plates 401 slide in the mould 3, the ejector plates 401 are matched with the inner bottom wall of the mould 3, cooled materials are ejected, demoulding is facilitated, and fixed personnel are facilitated to take out shaped materials.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (7)
1. The injection mold for producing and processing the plastic protective cover is characterized by comprising a bottom plate (1), wherein the top end of the bottom plate (1) is fixedly connected with supporting blocks (2), the number of the supporting blocks (2) is four, the tops of the four supporting blocks (2) are fixedly connected with a mold (3) together, a top plate (5) is arranged above the mold (3), and an ejection assembly (4) positioned among the four supporting blocks (2) is movably arranged at the bottom of the mold (3);
The ejection assembly (4) comprises an ejection plate (401) in sliding fit with the inner wall of the die (3), a push rod (402) fixedly connected with the bottom end of the ejection plate (401), a retaining plate (403) fixedly connected with the bottom end of the push rod (402) and a spring (404) arranged at the bottom of the retaining plate (403).
2. Injection mold for plastic protective cover production and processing according to claim 1, characterized in that two sides of the top plate (5) are fixedly connected with abutting blocks (6), and bottom ends of the two abutting blocks (6) are in abutting fit with corresponding abutting plates (403).
3. Injection mold for plastic protective cover production and processing according to claim 1, characterized in that the support block (2) is internally provided with a groove (7), and the retaining plate (403) is in sliding fit with the groove (7).
4. The injection mold for plastic protective cover production and processing according to claim 1, wherein the top end of the spring (404) is fixedly connected with the abutting block (6), and the other end of the spring (404) is fixedly connected with the bottom plate (1).
5. The injection mold for plastic protective cover production and processing according to claim 1, wherein the bottom of the mold (3) is provided with a storage groove (101), the surface of the ejector plate (401) is matched with the inner wall of the mold storage groove (101), and the bottom of the mold (3) is provided with a through groove which is convenient for a push rod (402) to move.
6. The injection mold for plastic protective cover production and processing according to claim 1, wherein the top end of the mold (3) is fixedly connected with guide posts (8), the number of the guide posts (8) is four, and slots (9) corresponding to the guide posts (8) are formed in the surface of the top plate (5).
7. The injection mold for plastic protective cover production and processing according to claim 1, wherein a movable mold (10) is fixedly connected to the bottom of the top plate (5), and an injection pipe (11) penetrating through the movable mold (10) is fixedly installed on the top of the top plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447186.2U CN220808374U (en) | 2023-09-11 | 2023-09-11 | Injection mold for plastic protective cover production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447186.2U CN220808374U (en) | 2023-09-11 | 2023-09-11 | Injection mold for plastic protective cover production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808374U true CN220808374U (en) | 2024-04-19 |
Family
ID=90707289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447186.2U Active CN220808374U (en) | 2023-09-11 | 2023-09-11 | Injection mold for plastic protective cover production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808374U (en) |
-
2023
- 2023-09-11 CN CN202322447186.2U patent/CN220808374U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213733214U (en) | Quick cooling and demolding device for precision plastic injection molding production | |
| CN220808374U (en) | Injection mold for plastic protective cover production and processing | |
| CN112757585B (en) | Processing technology of high-toughness plastic clothes hanger | |
| CN213533572U (en) | Injection mold ejection mechanism | |
| CN220331821U (en) | High-speed forming die | |
| CN217196457U (en) | Ejection and reset structure of three-plate type cold runner horizontal die | |
| CN218985576U (en) | Injection mold with good molding effect and easy demolding | |
| CN215882402U (en) | Die for forming socket fittings | |
| CN219445927U (en) | Injection mold with high demolding efficiency for precise machining | |
| CN213500598U (en) | High-efficient injection mold of multicavity room | |
| CN219044096U (en) | Injection mold for processing rear cover switch cover plate | |
| CN220447032U (en) | Injection mold for vacuum blood collection tube safety helmet | |
| CN214448224U (en) | High-hardness high-light plate die with good floating fiber | |
| CN212653817U (en) | Air guide ejection mechanism and rubber part injection mold with same | |
| CN211221817U (en) | High-precision production injection molding machine | |
| CN210651687U (en) | Mold for forming knob positioning block in one step | |
| CN210791841U (en) | Injection mold with shell body double-layer structure | |
| CN217552956U (en) | High-efficient auxiliary forming device of working of plastics | |
| CN221233037U (en) | Injection molding machine mould picking mechanism for mould processing | |
| CN220447078U (en) | Mould convenient to drawing of patterns | |
| CN220534789U (en) | Charger injection molding production mold convenient for taking materials | |
| CN217258043U (en) | Forming die of mobile phone support | |
| CN218700974U (en) | Injection mold for upper decorative strip of elongated grid with opposite-insertion-face longitudinal structure | |
| CN218083892U (en) | Electric connector plastic injection mold capable of realizing rapid demolding | |
| CN221136793U (en) | Lifting structure for plastic hardware mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |