CN208359313U - A kind of plastic gear injection mold - Google Patents
A kind of plastic gear injection mold Download PDFInfo
- Publication number
- CN208359313U CN208359313U CN201820564522.8U CN201820564522U CN208359313U CN 208359313 U CN208359313 U CN 208359313U CN 201820564522 U CN201820564522 U CN 201820564522U CN 208359313 U CN208359313 U CN 208359313U
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- mold
- bottom clamp
- bolt
- clamping plate
- top clamping
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic gear injection molds, its structure includes screw hole, sealing element, top clamping plate, Temperature processor, upper mold, Bottom clamp plate, the tight nut of bolt, tight fixed bolt, lower mold, the Bottom clamp plate fixation is embedding on the upper mold, two pieces of Bottom clamp plates connect on the same line side by side, the Bottom clamp plate two sides are equipped with the tight nut of bolt, the upper mold and lower mold are the cuboid of equal areas, the utility model is equipped with Temperature processor, top clamping plate and Bottom clamp plate are worked in coordination the close chimeric extrusion forming of Bottom clamp plate and top clamping plate, the temperature of mold is adjusted with cooler and heating device cooperation heating rod, prevent mold from being influenced hollow phenomenon occur by ambient temperature, then internal hot gas is handled with heat-dissipating pipe, improve the quality of plastic gear and the service life of gear.
Description
Technical field
The utility model is a kind of plastic gear injection mold, belongs to injection moulding device technical field.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
Prior art discloses application No. is a kind of 201620285701.9 plastics injection moulds, including movable die cavity
Part, mold base, sliding groove, connecting rod, intermediate die cavity part, material diversion plate, die cover, the tight nut of bolt, injection hole and twitch
Bar, mold base, die cover and intermediate die cavity part are attached by the way that the connecting rod of side is arranged in, and intermediate die cavity part is located at mould
Have between pedestal and die cover, the tight nut of bolt by the way that connecting rod one end is arranged in is fixed, and injection hole is arranged in die cover
On, material diversion plate is arranged in die cover inner wall, and the inner wall of mold base is arranged in sliding groove, and movable die cavity part setting is being slided
It in slot, twitches bar one end and is arranged on movable die cavity part, the other end is stretched out to outside, the opening and intermediate die on material diversion plate
Sealing in the mistake material path of chamber part and movable die cavity part matches, and the plastics injection mould of the utility model is connected by a bar
Each component of mold, injection molding only needs the tight nut of elastic bolt that can be closed or open mold when being opened, without assembling to mold
Disassembly, facilitates injection molding operation, simultaneously because the structure of sliding die cavity part, can be realized the injection molding of a mold various structures.But
It is disadvantage is that gear injection mold is influenced when producing injection molding by ambient temperature, the gear produced is sometimes
Centre will appear hollow phenomenon, influence the service life of gear.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of plastic gear injection mold, with solution
Certainly gear injection mold is influenced when producing injection molding by ambient temperature, and the gear produced will appear hollow among sometimes
Phenomenon, the problem of influencing the service life of gear.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of plastic teeth alternate water injection
Mould, structure includes screw hole, sealing element, top clamping plate, Temperature processor, upper mold, Bottom clamp plate, the tight nut of bolt, tight
Determine bolt, lower mold, the Bottom clamp plate fixation is embedding on the upper mold, and two pieces of Bottom clamp plates are connected to side by side with always
On line, the Bottom clamp plate two sides are equipped with the tight nut of bolt, and the upper mold and lower mold are the cuboid of equal areas, it is described on
Mold and lower mold are connected in same module by tight fixed bolt locking, and the Bottom clamp plate lower end faces top clamping plate,
The top clamping plate is fixed on lower mold, and the Bottom clamp plate and top clamping plate are superimposed mutually by upper mold and lower mold
Parallel connection, the top clamping plate left and right sides are equipped with screw hole and sealing element, and the tight fixed bolt, which vertically screws, is connected to spiral shell
Kong Shang, the screw hole, sealing element, top clamping plate are located in same module；The Temperature processor is by cavity, cooler, heating
Stick, shell, cover board, entrance, heat-dissipating pipe, adjuster, heating device composition, the cavity upper end are equipped with cooler and heating device,
The cooler is connect inside intercommunication heating rod with heating device upper end with shell, and the enclosure interior is equipped with more heating rods,
Inside housings, the case top is closely fitting to connection the equidistant longitudinal arrangement of heating rod with cover board, is set on the cover board
There is any discrepancy mouth and heat-dissipating pipe, the entrance and heat-dissipating pipe vertical center web, it is intermediate on the right side of the shell to be equipped with adjuster, pass through
Adjuster connects upper mold.
Further, the screw hole and sealing element are by top clamping plate retainer plate on middle position.
Further, the center inside the top clamping plate is equipped with fixing axle.
Further, the Temperature processor is located at upper mold left upper end.
Further, the upper mold is equipped with Bottom clamp plate, the tight nut of bolt, tight fixed bolt.
Further, the tight nut of the bolt is screwed with sealing element connect.
Further, the top clamping plate matches with Bottom clamp plate connect.
Further, the upper mold and lower mold, which are superimposed, constitutes rectangular parallelepiped structure.
Beneficial effect
A kind of plastic gear injection mold of the utility model, top clamping plate and Bottom clamp plate work in coordination by Bottom clamp plate with
Top clamping plate is closely fitted into extrusion forming, and the temperature of mold is adjusted with cooler and heating device cooperation heating rod, prevents mould
Tool is influenced hollow phenomenon occur by ambient temperature, is then handled internal hot gas with heat-dissipating pipe, is improved plastic teeth
The quality of wheel and the service life of gear.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of plastic gear injection mold of the utility model；
Fig. 2 is the Temperature processor the schematic diagram of the section structure of the utility model.
In figure: screw hole -1, sealing element -2, top clamping plate -3, Temperature processor -4, cavity -401, cooler -402, heating
Stick -403, shell -404, cover board -405, entrance -406, heat-dissipating pipe -407, adjuster -408, heating device -409, upper mold -
5, the tight nut -7 of Bottom clamp plate -6, bolt, tight fixed bolt -8, lower mold -9.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of plastic gear injection mold, structure
Including screw hole 1, sealing element 2, top clamping plate 3, Temperature processor 4, upper mold 5, Bottom clamp plate 6, the tight nut 7 of bolt, tight fixed bolt
8, lower mold 9, the Bottom clamp plate 6 is fixed on upper mold 5, and two pieces of Bottom clamp plates 6 are connected to side by side with always
On line, 6 two sides of Bottom clamp plate are equipped with the tight nut 7 of bolt, and the upper mold 5 is the cuboid of equal areas, institute with lower mold 9
It states upper mold 5 and lower mold 9 to be connected in same module by the locking of tight fixed bolt 8,6 lower end of Bottom clamp plate faces fixed
Die holder plate 3, the top clamping plate 3 is fixed on lower mold 9, the Bottom clamp plate 6 and top clamping plate 3 by upper mold 5 with
Lower mold 9 is superimposed connection parallel to each other, and screw hole 1 and sealing element 2, the clamp screw are equipped at left and right sides of the top clamping plate 3
Bolt 8 is vertically screwed and is connected on screw hole 1, and the screw hole 1, sealing element 2, top clamping plate 3 are located in same module；At the temperature
Device 4 is managed by cavity 401, cooler 402, heating rod 403, shell 404, cover board 405, entrance 406, heat-dissipating pipe 407, adjuster
408, heating device 409 forms, and 401 upper end of cavity is equipped with cooler 402 and heating device 409, the cooler 402 and heating
409 upper end of device is connect inside intercommunication heating rod 403 with shell 404, and 404 inside of shell is equipped with more heating rods 403, institute
The equidistant longitudinal arrangement of heating rod 403 is stated inside shell 404,404 top of shell is closely fitting to connection with cover board 405, institute
It states cover board 405 and is equipped with entrance 406 and heat-dissipating pipe 407, the entrance 406 and 407 vertical center web 405 of heat-dissipating pipe, institute
It is intermediate equipped with adjuster 408 to state 404 right side of shell, upper mold 5 is connected by adjuster 408, the screw hole 1 and sealing element 2 will
For 3 retainer plate of top clamping plate on middle position, the center inside the top clamping plate 3 is equipped with fixing axle, the Temperature processor 4
It is located at 5 left upper end of upper mold, the upper mold 5 is equipped with Bottom clamp plate 6, the tight nut 7 of bolt, tight fixed bolt 8, the tight nut of bolt
7 screw with sealing element 2 and connect.
Heat-dissipating pipe 407 described in this patent is can be to many old-fashioned radiators or heat exchange product and system using hot pipe technique
The new product making great improvement and producing.Heat-pipe radiator has natural cooling and forced air cooling two major classes.Air-cooled heat pipe dissipates
The thermal resistance resistance value of hot device can be made smaller, be usually used in large power supply.
It is carrying out in use, then the tight fixed bolt 8 of upper mold 5 hangs down first by material injection inside top clamping plate 3
Straight cutting, which enters, to carry out screwing connection on screw hole 1, is then inserted on sealing element 2 with the tight nut 7 of bolt, the two is worked in coordination Bottom clamp plate
6 with the close chimeric extrusion forming of top clamping plate 3, then detect with adjuster 408 temperature of mold, with 402 He of cooler
Heating device 409 cooperates heating rod 403 to be adjusted the temperature of mold, prevent mold influenced to occur by ambient temperature it is hollow existing
As then internal hot gas is handled with heat-dissipating pipe 407, improves the quality of plastic gear and the service life of gear.
The utility model solves the problems, such as it is that gear injection mold is influenced when producing injection molding by ambient temperature, produces
Gear out is sometimes intermediate to will appear hollow phenomenon, influences the service life of gear, the utility model passes through above-mentioned component
It is combined with each other, top clamping plate and Bottom clamp plate are worked in coordination by the close chimeric extrusion forming of Bottom clamp plate and top clamping plate, with drop
Warm device and heating device cooperation heating rod are adjusted the temperature of mold, prevent mold influenced to occur by ambient temperature it is hollow existing
As then internal hot gas is handled with heat-dissipating pipe, improves the quality of plastic gear and the service life of gear.Specifically such as
It is lower described:
401 upper end of cavity is equipped with cooler 402 and heating device 409, the cooler 402 and 409 upper end of heating device
It is connect inside intercommunication heating rod 403 with shell 404,404 inside of shell is equipped with more heating rods 403, the heating rod
403 equidistant longitudinal arrangements are inside shell 404, and 404 top of shell is closely fitting to connection with cover board 405, the cover board 405
It is equipped with entrance 406 and heat-dissipating pipe 407, the entrance 406 and 407 vertical center web 405 of heat-dissipating pipe, the shell 404
It is equipped with adjuster 408 among right side, upper mold 5 is connected by adjuster 408.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of plastic gear injection mold, structure includes screw hole (1), sealing element (2), top clamping plate (3), Temperature processor
(4), upper mold (5), Bottom clamp plate (6), the tight nut of bolt (7), tight fixed bolt (8), lower mold (9), the Bottom clamp plate (6) are solid
Surely on upper mold (5), two pieces of Bottom clamp plates (6) connect on the same line side by side, Bottom clamp plate (6) two sides
Equipped with the tight nut of bolt (7), it is characterised in that:
The upper mold (5) and lower mold (9) are the cuboid of equal areas, and the upper mold (5) and lower mold (9) pass through tight
Determine bolt (8) locking to be connected in same module, Bottom clamp plate (6) lower end faces top clamping plate (3), the cover half seat
Plate (3) is fixed on lower mold (9), and the Bottom clamp plate (6) and top clamping plate (3) pass through upper mold (5) and lower mold (9)
Be superimposed connection parallel to each other, and screw hole (1) and sealing element (2), the tight fixed bolt are equipped at left and right sides of the top clamping plate (3)
(8) it vertically screws and is connected on screw hole (1), the screw hole (1), sealing element (2), top clamping plate (3) are located in same module；
The Temperature processor (4) by cavity (401), cooler (402), heating rod (403), shell (404), cover board (405),
Entrance (406), heat-dissipating pipe (407), adjuster (408), heating device (409) composition, cavity (401) upper end is equipped with cooling
Device (402) and heating device (409), the cooler (402) connect intercommunication heating with heating device (409) upper end with shell (404)
Stick (403) is internal, and shell (404) inside is equipped with more heating rods (403), the equidistant longitudinal row of the heating rod (403)
It is internal to be listed in shell (404), is closely fitting to connection at the top of the shell (404) with cover board (405), is set on the cover board (405)
There is any discrepancy mouth (406) and heat-dissipating pipe (407), the entrance (406) connecting cover plate (405) vertical with heat-dissipating pipe (407) are described
It is intermediate on the right side of shell (404) to be equipped with adjuster (408), upper mold (5) are connected by adjuster (408).
2. a kind of plastic gear injection mold according to claim 1, it is characterised in that: the screw hole (1) and sealing element
(2) by top clamping plate (3) retainer plate on middle position.
3. a kind of plastic gear injection mold according to claim 1, it is characterised in that: the top clamping plate (3) is internal
Center be equipped with fixing axle.
4. a kind of plastic gear injection mold according to claim 1, it is characterised in that: the Temperature processor (4) sets
In upper mold (5) left upper end.
5. a kind of plastic gear injection mold according to claim 1, it is characterised in that: the upper mold (5) is equipped with
Bottom clamp plate (6), the tight nut of bolt (7), tight fixed bolt (8).
6. a kind of plastic gear injection mold according to claim 1, it is characterised in that: the tight nut of bolt (7) with it is close
Sealing (2) screws connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820564522.8U CN208359313U (en) | 2018-04-18 | 2018-04-18 | A kind of plastic gear injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820564522.8U CN208359313U (en) | 2018-04-18 | 2018-04-18 | A kind of plastic gear injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208359313U true CN208359313U (en) | 2019-01-11 |
Family
ID=64932238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820564522.8U Active CN208359313U (en) | 2018-04-18 | 2018-04-18 | A kind of plastic gear injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208359313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355965A (en) * | 2019-06-25 | 2019-10-22 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
| CN110450353A (en) * | 2019-08-23 | 2019-11-15 | 吴振飞 | A kind of deformable injection mold used |
-
2018
- 2018-04-18 CN CN201820564522.8U patent/CN208359313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355965A (en) * | 2019-06-25 | 2019-10-22 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
| CN110355965B (en) * | 2019-06-25 | 2024-03-19 | 宁波长飞亚塑料机械制造有限公司 | Heater |
| CN110450353A (en) * | 2019-08-23 | 2019-11-15 | 吴振飞 | A kind of deformable injection mold used |
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