CN207806383U - A kind of sheet metal multiple-grooved automobile belt wheel spinning mold - Google Patents
A kind of sheet metal multiple-grooved automobile belt wheel spinning mold Download PDFInfo
- Publication number
- CN207806383U CN207806383U CN201820002357.7U CN201820002357U CN207806383U CN 207806383 U CN207806383 U CN 207806383U CN 201820002357 U CN201820002357 U CN 201820002357U CN 207806383 U CN207806383 U CN 207806383U
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- China
- Prior art keywords
- lower die
- upper mold
- connecting plate
- mandril
- die holder
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Abstract
The utility model discloses such a sheet metal multiple-grooved automobile belt wheel spinning molds, it is larger to have the surplus needed for cast blank existing for belt pulley for solution, cause the utilization rate of material in production process relatively low, increase material cost, and founding drawback of castings is more, is such as also easy to produce sand holes and stomata, to cause dynamic balancing not reach requirement, the higher problem of product rejection rate, the utility model take lower die（5）Pass through lower die connecting plate on one side（3）With lower die holder（1）Connection, in lower die holder（1）, lower die connecting plate（3）And lower die（5）Inside it is provided with lower die mandril（2）With material returned fuse（4）；Close to lower die（5）The upper mold of another side（6）Pass through upper mold connecting plate（7）With upper die holder（8）Connection, in upper mold（6）, upper mold connecting plate（7）And upper die holder（8）Inside it is provided with upper mold mandril（10）And spring（9）.
Description
Technical field
The utility model is related to a kind of spinning molds, more particularly, to a kind of sheet metal multiple-grooved automobile belt wheel spinning block
Tool.
Background technology
Currently, disclosing such a multiple-grooved automobile belt wheel in the market, processing method is：Pass through metal casting and vehicle
It cuts and machines, technique process time is longer in whole process, increases processing cost, remaining needed for same cast blank
It measures larger, causes the utilization rate of material in production process relatively low, increase material cost, and founding drawback of castings is more,
Sand holes and stomata are such as also easy to produce, to cause dynamic balancing not reach requirement, product rejection rate is higher.
Invention content
The purpose of this utility model be to provide it is a kind of can effectively reduce production cost, improve that work efficiency, to improve dynamic balancing qualified
The sheet metal multiple-grooved automobile belt wheel spinning mold of rate.
In order to achieve the above objectives, a kind of sheet metal multiple-grooved automobile belt wheel spinning mold of the utility model, by lower die mandril,
Lower die, lower die holder, lower die connecting plate, material returned fuse, upper mold, upper mold connecting plate, upper die holder, upper mold mandril and spring composition, under
Mould one side connect with lower die holder by lower die connecting plate, be provided in lower die holder, lower die connecting plate and lower die lower die mandril and
Material returned fuse；Connect with upper die holder by upper mold connecting plate in the upper mold close to lower die another side, upper mold, upper mold connecting plate and
Upper mold mandril and spring are provided in upper die holder.
The material returned fuse is connect by bolt with lower die mandril one end.
The upper mold mandril is arranged to T-shaped, upper mold mandril major part one end is made to be placed in upper mold connecting plate, and be placed in
Spring one end contact in die holder.
Into a ladder by upper mold connecting plate bore area setting, convenient for suit upper mold mandril.
After this structure, since lower die one side is connect by lower die connecting plate with lower die holder, connect in lower die holder, lower die
Lower die mandril and material returned fuse are provided in fishplate bar and lower die；The upper mold close to lower die another side by upper mold connecting plate with it is upper
Die holder connects, and upper mold mandril and spring are provided in upper mold, upper mold connecting plate and upper die holder.Life can be effectively reduced to realize
Cost is produced, the purpose for improving work efficiency, improving dynamic balancing qualification rate.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Attached drawing 1 is a kind of main cross-sectional schematic diagram of sheet metal multiple-grooved automobile belt wheel spinning mold of the utility model.
In figure：1. 4. material returned fuse of lower die holder 2. lower die mandril, 3. lower die connecting plate, 5. lower die 6.
9. spring of upper mold 7. upper mold connecting plate, 8. upper die holder, 10. upper mold mandril.
Specific implementation mode
A kind of sheet metal multiple-grooved automobile belt wheel spinning mold of the utility model shown in attached drawing 1, by lower die mandril 2, lower die
5,9 groups of lower die holder 1, lower die connecting plate 3, material returned fuse 4, upper mold 6, upper mold connecting plate 7, upper die holder 8, upper mold mandril 10 and spring
At 5 one side of lower die is connect by lower die connecting plate 3 with lower die holder 1, is provided in lower die holder 1, lower die connecting plate 3 and lower die 5
Lower die mandril 2 and material returned fuse 4；It is connect with upper die holder 8 by upper mold connecting plate 7 in the upper mold 6 close to 5 another side of lower die,
It is provided with upper mold mandril 10 and spring 9 in upper mold 6, upper mold connecting plate 7 and upper die holder 8；The material returned fuse 4 is by bolt under
2 one end of mould mandril connects；The upper mold mandril 10 is arranged to T-shaped, 10 major part one end of upper mold mandril is made to be placed in upper mold connecting plate 7
It is interior, and with 9 end thereof contacts of spring that are placed in upper die holder 8；Into a ladder by 7 bore area of upper mold connecting plate setting, just
In suit upper mold mandril 10.
Claims (4)
1. a kind of sheet metal multiple-grooved automobile belt wheel spinning mold, it is characterised in that：By lower die mandril（2）, lower die（5）, lower die
Seat（1）, lower die connecting plate（3）, material returned fuse（4）, upper mold（6）, upper mold connecting plate（7）, upper die holder（8）, upper mold mandril（10）
And spring（9）Composition, lower die（5）Pass through lower die connecting plate on one side（3）With lower die holder（1）Connection, in lower die holder（1）, lower die connect
Fishplate bar（3）And lower die（5）Inside it is provided with lower die mandril（2）With material returned fuse（4）；Close to lower die（5）The upper mold of another side（6）
Pass through upper mold connecting plate（7）With upper die holder（8）Connection, in upper mold（6）, upper mold connecting plate（7）And upper die holder（8）Inside it is provided with
Mould mandril（10）And spring（9）.
2. a kind of sheet metal multiple-grooved automobile belt wheel spinning mold according to claim 1, it is characterised in that：The material returned
Fuse（4）Pass through bolt and lower die mandril（2）One end connects.
3. a kind of sheet metal multiple-grooved automobile belt wheel spinning mold according to claim 1, it is characterised in that：On described
Mould mandril（10）It is arranged to T-shaped, makes upper mold mandril（10）Major part one end is placed in upper mold connecting plate（7）It is interior, and be placed in upper die holder
（8）Interior spring（9）End thereof contacts.
4. a kind of sheet metal multiple-grooved automobile belt wheel spinning mold according to claim 1, it is characterised in that：On described
Mould connecting plate（7）Bore area is arranged into a ladder, convenient for suit upper mold mandril（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002357.7U CN207806383U (en) | 2018-01-02 | 2018-01-02 | A kind of sheet metal multiple-grooved automobile belt wheel spinning mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002357.7U CN207806383U (en) | 2018-01-02 | 2018-01-02 | A kind of sheet metal multiple-grooved automobile belt wheel spinning mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806383U true CN207806383U (en) | 2018-09-04 |
Family
ID=63329327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002357.7U Active CN207806383U (en) | 2018-01-02 | 2018-01-02 | A kind of sheet metal multiple-grooved automobile belt wheel spinning mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916360A (en) * | 2018-09-28 | 2018-11-30 | 浙江东星汽车部件有限公司 | A kind of not isometrical single slot belt pulley of abnormity and its manufacturing method |
-
2018
- 2018-01-02 CN CN201820002357.7U patent/CN207806383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916360A (en) * | 2018-09-28 | 2018-11-30 | 浙江东星汽车部件有限公司 | A kind of not isometrical single slot belt pulley of abnormity and its manufacturing method |
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