CN207825294U - A kind of mold for making conveyer belt curling mandrel - Google Patents
A kind of mold for making conveyer belt curling mandrel Download PDFInfo
- Publication number
- CN207825294U CN207825294U CN201820082060.6U CN201820082060U CN207825294U CN 207825294 U CN207825294 U CN 207825294U CN 201820082060 U CN201820082060 U CN 201820082060U CN 207825294 U CN207825294 U CN 207825294U
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- China
- Prior art keywords
- upper mold
- lower die
- conveyer belt
- machined
- plane
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Abstract
A kind of mold for making conveyer belt curling mandrel,The conveyer belt curling mandrel intensity for overcoming the making of prior art timber is low,It is frangible,The problem of affecting the safety and quality of conveyer belt transport,It is characterized in being machined with the first plane of upper mold in upper mold,The second plane of upper mold and upper mold arc convex,It is machined with upper mold centre bore in the center of upper mold,Middle mould includes middle mould main body,Die hole in being machined in middle mould main body,The first plane of lower die is machined in lower die,The second plane of lower die and lower die arc convex,It is machined with lower die newel in the center of lower die,Advantageous effect be for generated when being produced using rubber and plastic integral core conveying belt it is useless paste make conveyer belt crimp mandrel provide a mold,Useless paste generated when rubber and plastic integral core conveying belt produces can be used using the mold and make conveyer belt curling mandrel,Cost of manufacture is saved,The intensity of conveyer belt curling mandrel is also improved simultaneously,It ensure that the quality of the safety and conveyer belt of conveyer belt curling transport.
Description
Technical field
The utility model belongs to technical field of mold, more particularly to a kind of mold for making conveyer belt curling mandrel.
Background technology
Conveyer belt mandrel is the essential element of conveyer belt curling transport, and mandrel quality is the guarantee of conveyer belt transport, especially
It is wide cut, high intensity, ensures the transport of conveyer belt with greater need for the mandrel of high quality from great conveyer belt.The prior art
In, the mandrel for conveyer belt curling is made of timber, and annual about 500,000,000 square metres of whole nation conveyer belt yield needs various rule
Mandrel million of lattice or more, therefore consume a large amount of timber.In addition, the mandrel of the conveyer belt curling made of timber is single
Hole cylinder, intensity is low, frangible, occurs needing to crimp conveyer belt again when such case, expends a large amount of manpower and materials, influences
The quality of conveyer belt, in order to save material, the applicant generate when being produced using rubber and plastic integral core conveying belt it is useless paste make it is defeated
Band curling mandrel is sent, needs particular manufacturing craft to make conveyer belt curling mandrel, and in the prior art without corresponding die for special purpose
Tool.
Utility model content
Problem to be solved in the utility model be for generated when being produced using rubber and plastic integral core conveying belt it is useless paste make it is defeated
It send and provides a kind of mold for making with curling mandrel.
The technical solution adopted in the utility model includes upper mold, middle mould and lower die, and upper mold first is machined in the upper mold
Plane, the second plane of upper mold is machined in the first coplanar of upper mold, and it is convex to be machined with upper mold arc in the second coplanar of upper mold
It rises, is machined with upper mold centre bore in the center of upper mold, the middle mould includes middle mould main body, in being machined in middle mould main body
Die hole is machined with the first plane of lower die in the lower die, the second plane of lower die is machined in the first coplanar of lower die, in lower die
Second coplanar is machined with lower die arc convex, and lower die newel is machined in the center of lower die.
It is respectively welded 2 upper mold handles at the side both ends of upper mold；It is respectively welded 2 at the side both ends of middle mould 2
Middle mould handle is respectively welded 2 lower die handles at the side both ends of lower die.
Compared with prior art, the utility model provides a kind of mold for making conveyer belt curling mandrel, utilizes
The mold may be used useless paste generated when the production of rubber and plastic integral core conveying belt and make conveyer belt curling mandrel, save timber resources
And cost of manufacture, while the intensity of conveyer belt curling mandrel is also improved, it ensure that safety and the conveying of conveyer belt curling transport
The quality of band.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model,
Fig. 2 is the upward view of the utility model upper mold,
Fig. 3 is the vertical view of mould in the utility model,
Fig. 4 is the vertical view of the utility model lower die.
In figure：
1. upper mold,
The first plane of 1-1. upper molds, the second plane of 1-2. upper molds,
1-3. upper mold arc convex, 1-4. upper mold centre bores, 1-5. upper mold handles,
Mould in 2.,
Mould main body in 2-1., die hole in 2-2., mould handle in 2-3.,
3. lower die
The first plane of 3-1. upper molds, the second plane of 3-2. upper molds,
3-3. upper mold arc convex, 3-4. upper mold newels, 3-5. upper mold handles.
Specific implementation mode
As shown in the picture, the technical solution adopted in the utility model includes upper mold 1, middle mould 2 and lower die 3, in the upper mold 1
It is machined with upper mold the first plane 1-1, the second plane of upper mold 1-2 is machined on the first plane of upper mold 1-1, it is flat in upper mold second
It is machined with 4 upper mold arc convex 1-3 above the 1-2 of face, upper mold centre bore 1-4 is machined in the center of upper mold 1, in upper mold
1 side both ends are respectively welded 2 upper mold handle 1-5；Include the middle mould main body 2-1 of cylinder on the middle mould 2, in cylinder
It is machined with middle die hole 2-2 on the middle mould main body 2-1 of shape, 2 middle mould handle 2-3 are respectively welded at the side both ends of middle mould 2；
It is machined with lower die the first plane 3-1 in the lower die 3, lower die the second plane 3-2 is machined on the first plane of lower die 3-1,
It is machined with 4 lower die arc convex 3-3 on the second plane of lower die 3-2, lower die center is machined in the center of lower die 3
Column 3-4 is respectively welded 2 lower die handle 3-5 at the side both ends of lower die 3.
In use, middle mould is fixed in lower die, rubber and plastic integral core conveying belt is filled up in the inner cavity that lower die and middle mould are formed
The useless paste generated when production can be added some fine fibres as filler in useless paste, then consolidate upper mold to increase intensity
It is scheduled on mould, the mold for having filled useless paste is integrally moved on vulcanizing press, pass through the pressure of hot plate above and below vulcanizing press
It closes, after the pressurization of certain time and heating vulcanization, mold is integrally taken out, upper mold is dismantled down, under middle mould dismounting, finally will
Product conveying belt curling mandrel after vulcanization takes out.
Claims (2)
1. a kind of mold for making conveyer belt curling mandrel, including upper mold (1), middle mould (2) and lower die (3), feature exists
In being machined with the first plane of upper mold (1-1) on the upper mold (1), upper mold second be machined on the first plane of upper mold (1-1)
Plane (1-2) is machined with upper mold arc convex (1-3), the center in upper mold (1) on the second plane of upper mold (1-2)
It is machined with upper mold centre bore (1-4), the middle mould (2) includes middle mould main body (2-1), in being machined on middle mould main body (2-1)
Die hole (2-2) is machined with the first plane of lower die (3-1) on the lower die (3), is machined on the first plane of lower die (3-1)
The second plane of lower die (3-2) is machined with lower die arc convex (3-3) on the second plane of lower die (3-2), in lower die (3)
Center is machined with lower die newel (3-4).
2. a kind of mold for making conveyer belt curling mandrel according to claim 1, which is characterized in that in upper mold
(1) side both ends are respectively welded 2 upper mold handles (1-5)；It is respectively welded 2 middle moulds at the side both ends of middle mould (2)
Handle (2-3) is respectively welded 2 lower die handles (3-5) at the side both ends of lower die 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082060.6U CN207825294U (en) | 2018-01-18 | 2018-01-18 | A kind of mold for making conveyer belt curling mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082060.6U CN207825294U (en) | 2018-01-18 | 2018-01-18 | A kind of mold for making conveyer belt curling mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825294U true CN207825294U (en) | 2018-09-07 |
Family
ID=63393524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082060.6U Active CN207825294U (en) | 2018-01-18 | 2018-01-18 | A kind of mold for making conveyer belt curling mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825294U (en) |
-
2018
- 2018-01-18 CN CN201820082060.6U patent/CN207825294U/en active Active
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