CN208392702U - The prefabricated mould of carbon fibre rim opening tire slot - Google Patents
The prefabricated mould of carbon fibre rim opening tire slot Download PDFInfo
- Publication number
- CN208392702U CN208392702U CN201820636302.1U CN201820636302U CN208392702U CN 208392702 U CN208392702 U CN 208392702U CN 201820636302 U CN201820636302 U CN 201820636302U CN 208392702 U CN208392702 U CN 208392702U
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- shape
- arc
- idler wheel
- carbon fibre
- mold core
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Abstract
The utility model discloses the prefabricated moulds of carbon fibre rim opening tire slot, including mold core, the mold core is enclosed ring, the middle part of its interior surface of revolution is circumferentially with arc bump along entire, the shape of the arc bump is corresponding with the shape of shape chamber of wheel rim tire slot, it further include pedestal, the top surface of the pedestal is equipped with locating slot, the bottom surface of the locating slot is arc-shaped and can fit with the outer surface of revolution of the mold core, it further include idler wheel, the idler wheel both ends of the surface are respectively equipped with hand-held part, the outer circumference surface of the idler wheel is equipped with arc groove, this has the shape of arc groove and the shape of the arc bump to match.The utility model reduces the labor intensity of staff, improves work efficiency the quality with product.
Description
Technical field
The utility model relates to a kind of pre-formed molds of bicycle part, more particularly to carbon fibre rim opening tire
The prefabricated mould of slot.
Background technique
Carbon fibre rim opening tire slot is made, Normal practice is the mould that carbon fiber yarn sheet is first attached to hand annular in order
On core, then the piecewise inverted U shape for pinching out tire slot on mold core with hand, that is to say, that it is supportted with finger and hand by carbon fiber
Tie up yarn sheet compacting.Due to needing to expend more physical strength with the process of hand kneading, the labor intensity of worker is not only increased, and make
The industry time is considerably long, causes production efficiency low.In addition, directly formed yarn sheet kneading with hand, it is difficult due to both hands limited strength
To completely eliminate the gap between yarn sheet and yarn sheet, lead to the yarn layer leakiness of compacting, the quality of product, which is often not achieved, to be wanted
It asks.
Utility model content
The utility model provides the prefabricated mould of carbon fibre rim opening tire slot, and which solve carbon fibers in the prior art
Broken ring production efficiency is low, the uncompacted problem of tire slot layer of sand.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the prefabricated molds of carbon fibre rim opening tire slot
Tool, including mold core, the mold core are enclosed rings, and the middle part of the interior surface of revolution is described along being entirely circumferentially with arc bump
The shape of arc bump is corresponding with the shape of shape chamber of wheel rim tire slot, further includes pedestal, and the top surface of the pedestal is equipped with locating slot,
The bottom surface of the locating slot is arc-shaped and can fit with the outer surface of revolution of the mold core, further includes idler wheel, idler wheel both ends of the surface difference
Equipped with hand-held part, the outer circumference surface of the idler wheel is equipped with arc groove, this has the shape of arc groove and the shape of the arc bump
Shape matches.
Further, axially extending bore is equipped in the middle part of the idler wheel, leader axially penetrates through the through-hole, the both ends difference of the handle
Form the hand-held part.
Further, it is connected between handle and idler wheel by bearing.
Further, the material of the handle uses rubber.
Further, the cross sectional shape of the arc groove is inverted U.
Compared to the prior art, the utility model has the following beneficial effects:
The utility model is equipped with idler wheel and mold core, and idler wheel is equipped with arc groove, and the shape in arc groove is carbon fiber
Be open inverted U required for tire Slot shaping.When molding, first yarn sheet is stacked in layer by layer on mold core on, then by arc groove pair
The arc bump of mold core, idler wheel is pressed against on yarn sheet, is held hand-held part and is firmly pressed the inner headed face rolling along mold core
Molding can be completed in one liang of circle.Compared with the molding of manual kneading, reduces labor intensity, improve work efficiency and product matter
Amount.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But the carbon fiber of the utility model
The prefabricated mould of wheel rim opening tire slot is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the A-A cross-sectional view of the utility model；
Fig. 3 is the enlarged diagram of the part I in Fig. 2.
Specific embodiment
Embodiment, referring to fig. 1 to fig. 3, the prefabricated mould of the carbon fibre rim opening tire slot of the utility model, packet
Mold core 1 is included, the mold core 1 is enclosed ring, and the middle part of the interior surface of revolution is circumferentially with arc bump 2, the arc along entire
The shape of shape convex block 2 is corresponding with the shape of shape chamber of wheel rim tire slot, further includes pedestal 5, and the top surface of the pedestal 5 is equipped with positioning
The bottom surface of slot, the locating slot is arc-shaped and can fit with the outer surface of revolution of the mold core 1, further includes idler wheel 3,3 both ends of idler wheel
Face is respectively equipped with hand-held part 4, and the outer circumference surface of the idler wheel 3 is equipped with arc groove, this has the shape and the arc of arc groove
The shape of convex block 2 matches.
In the present embodiment, axially extending bore is equipped in the middle part of the idler wheel 3, leader axially penetrates through the through-hole, the both ends of the handle
It is respectively formed the hand-held part 4.
In the present embodiment, connected between handle and idler wheel 3 by bearing.
In the present embodiment, the material of the handle uses rubber.
In the present embodiment, the cross sectional shape of the arc groove is inverted U.
In the present embodiment, yarn sheet is first sticked to the arc bump 2 of entire 1 inner headed face of mold core along the axial direction of mold core 1, then will rolling
Arc bump 2 on wheel 3 on arc groove alignment mold core 1, idler wheel 3 is pressed against on yarn sheet, is held hand-held part 4 and is firmly pressed
Idler wheel 3 rolls one to two circles along arc bump 2.
Above-described embodiment only is used to further illustrate the prefabricated mould of the carbon fibre rim opening tire slot of the utility model, but
The utility model is not limited to embodiment, made by the above technical examples according to the technical essence of the present invention any
Simple modification, equivalent change and modification is each fallen in the protection scope of technical solutions of the utility model.
Claims (5)
- The prefabricated mould of tire slot 1. carbon fibre rim is open, including mold core, the mold core are enclosed rings, the interior surface of revolution Along entirely arc bump is circumferentially with, the shape of the arc bump is corresponding with the shape of shape chamber of wheel rim tire slot at middle part, It is characterized in that: further including pedestal, the top surface of the pedestal is equipped with locating slot, and the bottom surface of the locating slot is arc-shaped and can be with the mold core The outer surface of revolution fits, and further includes idler wheel, which is respectively equipped with hand-held part, and the outer circumference surface of the idler wheel is equipped with arc Connected in star, this has the shape of arc groove and the shape of the arc bump to match.
- 2. the prefabricated mould of carbon fibre rim opening tire slot according to claim 1, it is characterised in that: set in the middle part of the idler wheel There is axially extending bore, leader axially penetrates through the through-hole, and the both ends of the handle are respectively formed the hand-held part.
- 3. the prefabricated mould of carbon fibre rim according to claim 2 opening tire slot, it is characterised in that: handle and idler wheel it Between pass through bearing connect.
- 4. the prefabricated mould of carbon fibre rim opening tire slot according to claim 3, it is characterised in that: the material of the handle Material uses rubber.
- 5. the prefabricated mould of carbon fibre rim opening tire slot according to claim 1, it is characterised in that: the arc groove Cross sectional shape be inverted U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636302.1U CN208392702U (en) | 2018-04-28 | 2018-04-28 | The prefabricated mould of carbon fibre rim opening tire slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636302.1U CN208392702U (en) | 2018-04-28 | 2018-04-28 | The prefabricated mould of carbon fibre rim opening tire slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392702U true CN208392702U (en) | 2019-01-18 |
Family
ID=65063071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636302.1U Active CN208392702U (en) | 2018-04-28 | 2018-04-28 | The prefabricated mould of carbon fibre rim opening tire slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392702U (en) |
-
2018
- 2018-04-28 CN CN201820636302.1U patent/CN208392702U/en active Active
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