CN212666593U - Bicycle handle injection mold - Google Patents
Bicycle handle injection mold Download PDFInfo
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- CN212666593U CN212666593U CN202022177849.XU CN202022177849U CN212666593U CN 212666593 U CN212666593 U CN 212666593U CN 202022177849 U CN202022177849 U CN 202022177849U CN 212666593 U CN212666593 U CN 212666593U
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Abstract
The utility model discloses a bicycle handle injection mold, including an upper fixed plate, preceding template, front mould benevolence, back template, back mould benevolence and die holder, the upper fixed plate top is provided with the holding ring, die holder one side is provided with solid fixed bolster and runs through back template and front mould benevolence and back mould benevolence and correspond the support, be provided with the supporting seat in the middle of the die holder and correspond the support with back template, be provided with the chevron shape runner on front mould benevolence and the back mould benevolence respectively and correspond the intercommunication with the die cavity of bicycle handle, the slot has been seted up respectively and has been corresponded at the both ends of die cavity and be provided with the handle mold insert, be provided with the shaping groove that corresponds with the bicycle handle on the handle mold insert, be provided with. The utility model discloses ingenious, the compactness of structure, reasonable in design, the handle mold insert is changed to the accessible, and the bicycle handle of shaping isotructure is nimble changeable, adopts a mould four chambeies, and the manufacturing and the installation of the mould of being convenient for are maintained, and production efficiency is high.
Description
Technical Field
The utility model relates to a bicycle handle injection mold.
Background
With the acceleration of the product updating speed, the mold standardization degree is increasingly improved, and the special mold steel suitable for various molds can be developed according to the requirements of different products, and the commercialization is realized. The mold design firstly carries out virtual design according to the requirements of actual products, the problems possibly generated in actual production are predicted in advance in the design stage, and the loss in the subsequent actual production process is reduced.
The bicycle handle is the common part on the mountain bike, directly carries out the die sinking to required bicycle handle usually among the prior art, and a pair mould only can produce a product alone, often need set up many pairs of moulds when aiming at different products, and it is comparatively inconvenient to change the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure is ingenious, compact, reasonable in design, and the handle mold insert is changed to the accessible, and the bicycle handle of shaping isotructure is nimble changeable, adopts a mould four chambeies, and the manufacturing and the installation of the mould of being convenient for are maintained, the bicycle handle injection mold that production efficiency is high.
The technical scheme of the utility model is that the injection mold for the bicycle handle comprises an upper fixing plate, a front template, a front mold core, a rear template, a rear mold core and a lower mold seat, wherein the upper fixing plate, the front template, the rear template and the lower mold seat are sequentially arranged from top to bottom, a positioning ring is arranged at the top of the upper fixing plate, the front mold core is arranged in the front template, the rear mold core is arranged in the rear template and corresponds to the front mold core up and down, a fixed support plate is arranged at one side of the lower mold seat and penetrates through the rear template to correspondingly support the front mold core and the rear mold core, a support seat is arranged in the middle of the lower mold seat and corresponds to the rear template, a herringbone runner is respectively arranged on the front mold core and the rear mold core and correspondingly communicates with a mold cavity of the bicycle handle, slots are respectively arranged at the two ends of the mold cavity and correspondingly provided, the front mold core is provided with a nameplate insert which is arranged corresponding to the mold cavity.
In a preferred embodiment of the present invention, the herringbone runners are correspondingly communicated with the mold cavity through the submarine gate.
In a preferred embodiment of the present invention, the number of the mold cavities is 4 and the mold cavities are respectively disposed on the front mold core and the rear mold core.
In a preferred embodiment of the present invention, the handle insert is provided with a plurality of first, second, third and fourth handle inserts, and the first, second, third and fourth handle inserts are provided in two sets and respectively disposed in the front and rear mold cores.
In a preferred embodiment of the present invention, the first and second handle insert attachment settings form a first handle insert assembly, and the third and fourth handle insert attachment settings form a second handle insert assembly.
In a preferred embodiment of the present invention, the first handle insert assembly and the second handle insert assembly are respectively disposed in slots at both ends of the mold cavity.
In a preferred embodiment of the present invention, cooling water channels are respectively disposed in the front mold plate and the rear mold plate, the cooling water channels corresponding to the front mold core and the rear mold core, and water delivery screw plugs and pipe joints are respectively disposed at ends of the cooling water channels.
Be a bicycle handle injection mold, the utility model discloses ingenious, the compactness of structure, reasonable in design, the handle mold insert is changed to the accessible, and the bicycle handle of shaping isotructure is nimble changeable, adopts a mould four chambeies, and the manufacturing and the installation of the mould of being convenient for are maintained, and production efficiency is high.
Drawings
FIG. 1 is a schematic structural view of a bicycle handle injection mold of the present invention;
FIG. 2 is a schematic structural view of a front mold plate of the injection mold for bicycle handles of the present invention;
FIG. 3 is a schematic structural view of a rear mold plate of the injection mold for bicycle handles of the present invention;
FIG. 4 is a schematic structural view of a front mold insert of the injection mold for bicycle handles of the present invention;
FIG. 5 is a schematic structural view of a rear mold insert of the injection mold for bicycle handles of the present invention;
fig. 6 is a partially enlarged view of a portion a of fig. 3;
FIG. 7 is a schematic structural view of one of the bicycle handles of the injection mold for bicycle handles of the present invention;
fig. 8 is a schematic structural view of another bicycle handle of the injection mold for a bicycle handle of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make more clear and definite definitions of the scope of the present invention.
The utility model relates to a bicycle handle injection mold, it is shown as fig. 1 combines fig. 2-8, including upper fixed plate 1, preceding template 2, front mould benevolence 3, back template 4, back mould benevolence 5 and die holder 6, upper fixed plate 1, preceding template 2, back template 4 and 5 top-down of die holder correspond the setting in proper order and form the injection mold frame.
And the top of the upper fixing plate 1 is provided with a positioning ring 7 for positioning the whole set of die.
The front mold core 3 is arranged in the front mold plate 2, the rear mold core 5 is arranged in the rear mold plate 4 and vertically corresponds to the front mold core 3, and the front mold core 3 and the rear mold core 5 are used for molding and injection molding of the bicycle handle.
One side of the lower die holder 6 is provided with a fixed supporting plate 8 and penetrates through the rear die plate 4 to be correspondingly supported with the front die core 3 and the rear die core 5, and a supporting seat 9 is arranged in the middle of the lower die holder 6 to be correspondingly supported with the rear die plate 4, so that the supporting stability of each component of the die is ensured.
The front die core 3 and the rear die core 5 are respectively provided with herringbone runners 10 and are correspondingly communicated with a die cavity 11 of a bicycle handle, wherein the die cavities are provided with 4 herringbone runners and are respectively and correspondingly arranged on the front die core 3 and the rear die core 5, the communication of each die cavity is ensured through the herringbone runners 10, and meanwhile, the herringbone runners 10 are correspondingly communicated with the die cavity 11 through the submarine gates 12, so that the balanced arrangement of runners of a pouring system is realized.
The handle insert is provided with a plurality of first handle inserts 14, second handle inserts 15, third handle inserts 16 and fourth handle inserts 17, and the first handle inserts 14, the second handle inserts 15, the third handle inserts 16 and the fourth handle inserts 17 are provided with two groups in a matching manner and are respectively and correspondingly arranged in the front mold core 3 and the rear mold core 5. The first handle insert 14 and the second handle insert 15 are attached to form a first handle insert assembly, the third handle insert 16 and the fourth handle insert 17 are attached to form a second handle insert assembly, the first handle insert assembly and the second handle insert assembly are respectively arranged in the slots 13 at the two ends of the mold cavity 11, and each handle insert is provided with a forming groove 18 which sequentially corresponds to the two ends of the bicycle handle, so that the forming of the two ends of the bicycle handle is ensured, and the forming of different bicycle handles is realized by replacing different handle inserts.
The front mold core 3 is provided with a nameplate insert 19 which is arranged corresponding to the mold cavity 11 and used for marking a bicycle handle, and the nameplate insert is convenient to replace.
The front template 2 and the rear template 4 are respectively provided with a cooling water channel 20 corresponding to the front mold core 3 and the rear mold core 5, so that the front mold core 3 and the rear mold core 5 are effectively cooled, and the end part of the cooling water channel 20 is respectively provided with a water delivery screw plug 21 and a pipe joint 22, so that the cooling water is conveniently conveyed and connected.
The utility model relates to a bicycle handle injection mold, the utility model discloses ingenious, the compactness of structure, reasonable in design, the handle mold insert is changed to the accessible, and the bicycle handle of shaping isotructure is nimble changeable, adopts a mould four chambeies, and the manufacturing and the installation of the mould of being convenient for are maintained, and production efficiency is high.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without changing or replacing the technical scope of the present invention disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a bicycle handle injection mold, includes upper fixed plate, preceding template, front mould benevolence, back template, back mould benevolence and die holder, upper fixed plate, preceding template, back template and die holder top-down correspond the setting in proper order, the upper fixed plate top is provided with the holding ring, front mould benevolence sets up in the front template, back mould benevolence sets up in the back template and corresponds from top to bottom with front mould benevolence, die holder one side is provided with fixed support plate and runs through back template and front mould benevolence and back mould benevolence and correspond the support, be provided with the supporting seat in the middle of the die holder and correspond support, its characterized in that with back template: the front die core and the rear die core are respectively provided with a herringbone flow channel and are correspondingly communicated with a die cavity of a bicycle handle, two ends of the die cavity are respectively provided with a slot and are correspondingly provided with a handle insert, the handle insert is provided with a forming groove corresponding to the bicycle handle, and the front die core is provided with a nameplate insert and is correspondingly arranged with the die cavity.
2. The bicycle handle injection mold of claim 1, wherein: the herringbone flow channel is correspondingly communicated with the die cavity through the submarine gate.
3. The bicycle handle injection mold of claim 1, wherein: the number of the die cavities is 4, and the die cavities are respectively and correspondingly arranged on the front die core and the rear die core.
4. The bicycle handle injection mold of claim 1, wherein: the handle insert is provided with a plurality of first handle inserts, second handle inserts, third handle inserts and fourth handle inserts, first handle insert, second handle insert, third handle insert and fourth handle insert are provided with two sets and correspond respectively and set up in front mould benevolence and back mould benevolence.
5. The bicycle handle injection mold of claim 4, wherein: the first handle insert and the second handle insert are attached to form a first handle insert component, and the third handle insert and the fourth handle insert are attached to form a second handle insert component.
6. The bicycle handle injection mold of claim 5, wherein: the first handle insert component and the second handle insert component are respectively arranged in the slots at the two ends of the die cavity.
7. The bicycle handle injection mold of claim 1, wherein: and cooling water channels corresponding to the front mold core and the rear mold core are respectively arranged in the front mold plate and the rear mold plate, and water delivery screw plugs and pipe joints are respectively arranged at the ends of the cooling water channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177849.XU CN212666593U (en) | 2020-09-29 | 2020-09-29 | Bicycle handle injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022177849.XU CN212666593U (en) | 2020-09-29 | 2020-09-29 | Bicycle handle injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212666593U true CN212666593U (en) | 2021-03-09 |
Family
ID=74824729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022177849.XU Active CN212666593U (en) | 2020-09-29 | 2020-09-29 | Bicycle handle injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212666593U (en) |
-
2020
- 2020-09-29 CN CN202022177849.XU patent/CN212666593U/en active Active
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