CN213321446U - Injection mold for producing plastic accessories - Google Patents
Injection mold for producing plastic accessories Download PDFInfo
- Publication number
- CN213321446U CN213321446U CN202022258066.4U CN202022258066U CN213321446U CN 213321446 U CN213321446 U CN 213321446U CN 202022258066 U CN202022258066 U CN 202022258066U CN 213321446 U CN213321446 U CN 213321446U
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- Prior art keywords
- cross
- panel
- spliced pole
- hole
- product
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims description 19
- 238000007723 die pressing method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000000748 compression moulding Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for producing plastic accessories, which comprises a lower template and a cross demoulding device, wherein the cross demoulding device is composed of a cross bottom panel, a limit cap and a connecting column, the cross bottom panel is cross-shaped and can be embedded and installed in the clamping groove of the panel, three sides of the cross bottom panel are provided with upward bending plates, the connecting column can be installed and arranged well, the connecting column passes through an upper template, the limit cap installed at the upper end of the connecting column limits the connecting column, when the upper template lifts the product after compression molding, the connecting column can be driven to drive the cross bottom panel connected with the lower end to lift upwards, the product in the lower template is demoulded well, only three sides of the cross bottom panel are provided with the connecting column for blocking, one end is open, the product can be taken out from the open position after demoulding, the product is demoulded more simply and rapidly, and the operation of personnel, the production efficiency of the product is improved.
Description
Technical Field
The utility model belongs to the technical field of injection mold is relevant, concretely relates to production injection mold for plastic accessory.
Background
When the plastic accessory is produced, glue injection molding is generally needed through an injection mold, and after plastic material glue injection molding, due to the special physical characteristics of plastic, a product can be tightly attached to the mold and is not easy to demold and take out, so that the production efficiency of the product is reduced, and the operation of personnel is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a production injection mold for plastic accessory to after the plastic material injecting glue shaping of proposing among the above-mentioned background of solution, because the special physical characteristic of plastic, the product will be hugged closely with the mould and is difficult for the drawing of patterns to take out, makes product production efficiency descend, the inconvenient problem of personnel's operation.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an injection mold for production plastic accessory, includes lower bolster and cross shedder, cross shedder sets up the inside at the lower bolster, panel, spacing cap and spliced pole at the bottom of the cross shedder includes the cross, the upper end of panel is provided with the spliced pole at the bottom of the cross, the upper end of spliced pole is provided with spacing cap, the panel is installed in the inside of lower bolster at the bottom of the cross, cross shedder's upper end is provided with the cope match-plate pattern.
Preferably, the lower template comprises an insert clamping groove, an injection inner mold and an outer mold, the injection inner mold is arranged inside the outer mold, the insert clamping grooves are formed in the bottom end and the three sides of the outer side of the injection inner mold, and the cross-shaped bottom insert can be mounted inside the insert clamping grooves in an embedding and matching mode.
Preferably, the cope match-plate pattern includes through hole, connection cover plate and die board, trilateral being provided with the through hole of connection cover plate, the lower extreme of connection cover plate is provided with the die board, the shape size of die board is identical with the shape size of injecting glue centre form, the position of through hole is corresponding with the position of spliced pole installation behind the inside of lower bolster.
Preferably, the connecting columns are arranged in three, the lower ends of the connecting columns are integrally connected to the upper ends of the three edges of the cross-shaped bottom panel, the connecting columns penetrate through the through holes, the outer diameters of the connecting columns are matched with the inner diameters of the through holes, and the diameter of the limiting cap is larger than that of the through holes.
Compared with the prior art, the utility model provides a production injection mold for plastic accessory possesses following beneficial effect:
the utility model discloses a panel at the bottom of by the cross, the panel is the cross inside of installing in the panel draw-in groove that can imbed at the bottom of the cross shedder cross that spacing cap and spliced pole are constituteed, trilateral of panel all is equipped with ascending bent plate at the bottom of the cross, can make the fine installation setting of spliced pole, the spliced pole passes the cope match-plate pattern, the spacing cap of the upper end installation of spliced pole carries on spacingly to the spliced pole, when the cope match-plate pattern with product moulding-die shaping after to lift up, thereby can drive the spliced pole and upwards lift up at the bottom of the cross panel that the lower extreme is connected, with the fine drawing of patterns of the product of lower bolster inside, the panel only has trilateral spliced pole to be equipped with at the bottom of the cross to block, one end is open, can make take out.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic structural view of an injection mold for producing plastic accessories according to the present invention;
FIG. 2 is a schematic structural view of a cross-shaped demolding device provided by the present invention;
fig. 3 is a schematic structural view of the lower template provided by the present invention;
fig. 4 is a schematic diagram of an upper plate structure provided by the present invention;
in the figure: 1. mounting a template; 11. a through hole; 12. connecting the cover plate; 13. pressing the template; 2. a lower template; 21. panel card slots; 22. injecting an inner mold; 23. an outer mold; 3. a cross-shaped demoulding device; 31. a cross bottom panel; 32. a limiting cap; 33. connecting columns.
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:
the utility model provides an injection mold for production plastic accessory, includes lower bolster 2 and cross shedder 3, and cross shedder 3 sets up in the inside of lower bolster 2, and lower bolster 2 includes panel draw-in groove 21, injecting glue centre form 22 and external mold 23, and the inside of external mold 23 is provided with injecting glue centre form 22, and the bottom of injecting glue centre form 22 and the trilateral panel draw-in groove 21 that is provided with in the outside, panel 31 can inlay the inside of coincideing the installation in panel draw-in groove 21 at the bottom of the cross. The outer mold 23 has certain mechanical strength, so that the safety and stability of the mold in use are guaranteed, the glue injection inner mold 22 is arranged in the hollow inner portion of the outer mold 23, so that plastic can be injected to form a product, the panel clamping grooves 21 are formed in the bottom end and the three outer sides of the glue injection inner mold 22, the shape, size and depth of the panel clamping grooves 21 are matched with those of the cross-shaped bottom panel 31, the bottom surface and the three outer sides of the glue injection inner mold 22 are smooth and have no gaps after the cross-shaped bottom panel 31 is installed in the panel clamping grooves 21, and the quality of the product is guaranteed.
The utility model provides an injection mold for production plastic accessory, includes that cross shedder 3 includes panel 31, spacing cap 32 and spliced pole 33 at the bottom of the cross, and the upper end of panel 31 is provided with spliced pole 33 at the bottom of the cross, and the upper end of spliced pole 33 is provided with spacing cap 32, and panel 31 is installed in the inside of lower bolster 2 at the bottom of the cross. Panel 31 is at the bottom of the cross and is the cross insertible inside of installing at panel draw-in groove 21, trilateral all of panel 31 is equipped with ascending bent plate at the bottom of the cross, can make the fine installation setting of spliced pole 33, spliced pole 33 passes cope match-plate pattern 1, spacing cap 32 of the upper end installation of spliced pole 33 carries on spacingly to spliced pole 33, when cope match-plate pattern 1 lifts up after moulding with the product, thereby can drive spliced pole 33 and drive panel 31 upwards lift at the bottom of the cross that the lower extreme is connected, the fine drawing of patterns of the inside product of lower bolster 2, panel 31 is only trilateral to be equipped with spliced pole 33 and blocks at the bottom of the cross, one end is open, can make the product take out from open after the drawing of patterns, make the product drawing of patterns simple.
The utility model provides a production injection mold for plastic accessory, is provided with cope match-plate pattern 1 including the upper end of cross shedder 3, and cope match-plate pattern 1 includes through hole 11, connection apron 12 and die pressing board 13, and the trilateral through hole 11 that is provided with of connection apron 12, and the lower extreme of connection apron 12 is provided with die pressing board 13, and the shape size of die pressing board 13 is identical with the shape size of injecting glue centre form 22, and the position of through hole 11 corresponds with the position of spliced pole 33 installation behind the inside of lower bolster 2. The upper surface of the connecting cover plate 12 is horizontal, the matched control and pressing device for connection can be well used for die pressing, the lower end of the connecting cover plate 12 is integrally connected with a die pressing plate 13, the shape and size of the die pressing plate 13 are identical to those of the glue injection internal die 22, accurate die pressing can be carried out on products, the quality of the products is guaranteed, the three sides of the connecting cover plate 12 are provided with through holes 11, connecting columns 33 can well penetrate through and move up and down, the through holes 11 can well limit the connecting columns 33, and the integrity of the device is guaranteed.
An injection mold for producing plastic accessories comprises three connecting columns 33, the lower ends of the connecting columns 33 are integrally connected to the upper ends of three sides of a cross-shaped bottom panel 31, the connecting columns 33 penetrate through the inside of a through hole 11, the outer diameter of the connecting columns 33 is matched with the inner diameter of the through hole 11, and the diameter of a limiting cap 32 is larger than that of the through hole 11. The lower extreme body coupling of spliced pole 33 is in the trilateral upper end of panel 31 at the bottom of the cross, make spliced pole 33 install stable better drive panel 31 at the bottom of the cross lift up the product and demold, spliced pole 33 is provided with three altogether, leave open one side and supply the product to demold the back and take out, spliced pole 33 runs through the inside setting that makes the fine setting of spacing cap 32 of upper end at the upper end of connecting cover plate 12 of through-hole 11, the external diameter of spliced pole 33 is identical with the internal diameter of through-hole 11, the diameter of spacing cap 32 is bigger than the diameter of through-hole 11, spacing cap 32 can be fine is upwards pulled up the panel 31 at the bottom of the cross that drives spliced.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, just can use putting assigned position department. The utility model discloses when using, personnel at first will support control and push down the device and connect by through hole 11, on cope match-plate pattern 1 that link joint cover 12 and die-pressing board 13 are constituteed, link cover 12 upper surface level, the supporting control of connection that can be fine carries out the moulding-die with push down the device, the lower extreme body coupling of link cover 12 has die-pressing board 13, the shape size of die-pressing board 13 is identical with the shape size of injecting glue centre form 22, can carry out accurate moulding-die to the product and guarantee the quality of product, the trilateral of link cover 12 is provided with through hole 11, can make the fine passing of spliced pole 33 reciprocate, through hole 11 can carry out fine spacing to spliced pole 33, the wholeness of device has been guaranteed, later control supporting device lift up cope match-plate pattern 1 suitable position and make cope match-plate pattern 1 and by panel draw-in groove 21, leave certain space between the lower bolster 2 that injecting glue centre form 22 and external mold 23 are constituteed make, The cross demoulding device 3 composed of the limit cap 32 and the connecting column 33 is embedded and installed inside the panel clamping groove 21, then a person injects plastic into the glue injection inner mould 22, then the matching device is started to press the press template 13 downwards to mould a product, the matching device is lifted after the product is formed and drives the cross demoulding device 3 to lift up to demould the product, the cross bottom panel 31 is cross-shaped and can be embedded and installed inside the panel clamping groove 21, three sides of the cross bottom panel 31 are provided with upward bent plates, the connecting column 33 can be well installed and arranged, the connecting column 33 passes through the upper template 1, the limit cap 32 installed at the upper end of the connecting column 33 limits the connecting column 33, when the upper template 1 lifts up after mould the product, the connecting column 33 can be driven to drive the cross bottom panel 31 connected with the lower end to lift up, and the product inside the lower template 2 can be well demoulded, the cross bottom panel 31 is only provided with the connecting columns 33 on three sides for blocking, one end of the cross bottom panel is open, so that a product can be taken out from the open position after being demoulded, the product is demoulded more simply and quickly, the operation of personnel is facilitated, and the production efficiency of the product is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a production injection mold for plastic accessory, includes lower bolster (2) and cross shedder (3), its characterized in that: cross shedder (3) set up the inside in lower bolster (2), panel (31), stop cap (32) and spliced pole (33) are at the bottom of cross to cross shedder (3), the upper end of panel (31) is provided with spliced pole (33) at the bottom of the cross, the upper end of spliced pole (33) is provided with stop cap (32), the inside at lower bolster (2) is installed in panel (31) at the bottom of the cross, the upper end of cross shedder (3) is provided with cope match-plate pattern (1).
2. The injection mold of claim 1, wherein: lower bolster (2) are including panel draw-in groove (21), injecting glue centre form (22) and external mold (23), the inside of external mold (23) is provided with injecting glue centre form (22), the bottom and the outside trilateral of injecting glue centre form (22) are provided with panel draw-in groove (21), panel (31) can be inlayed the inside of anastomosing the installation in panel draw-in groove (21) at the bottom of the cross.
3. The injection mold of claim 1, wherein: the upper die plate (1) comprises a through hole (11), a connecting cover plate (12) and a die pressing plate (13), the through hole (11) is formed in three sides of the connecting cover plate (12), the die pressing plate (13) is arranged at the lower end of the connecting cover plate (12), the shape and the size of the die pressing plate (13) are identical to those of the glue injection internal die (22), and the position of the through hole (11) corresponds to the position of a connecting column (33) installed behind the inner part of the lower die plate (2).
4. The injection mold of claim 1, wherein: the utility model discloses a lock nut, including spliced pole (33), spliced pole (33) are provided with threely altogether, the trilateral upper end of panel (31) is inlayed at the cross bottom to the lower extreme body coupling of spliced pole (33), just inside spliced pole (33) run through hole (11), the external diameter of spliced pole (33) is identical with the internal diameter of through hole (11), the diameter of spacing cap (32) is big than the diameter of through hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258066.4U CN213321446U (en) | 2020-10-12 | 2020-10-12 | Injection mold for producing plastic accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022258066.4U CN213321446U (en) | 2020-10-12 | 2020-10-12 | Injection mold for producing plastic accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321446U true CN213321446U (en) | 2021-06-01 |
Family
ID=76071151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022258066.4U Expired - Fee Related CN213321446U (en) | 2020-10-12 | 2020-10-12 | Injection mold for producing plastic accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321446U (en) |
-
2020
- 2020-10-12 CN CN202022258066.4U patent/CN213321446U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |