CN201342465Y - Wheel hub mold top die - Google Patents
Wheel hub mold top die Download PDFInfo
- Publication number
- CN201342465Y CN201342465Y CNU2009200021271U CN200920002127U CN201342465Y CN 201342465 Y CN201342465 Y CN 201342465Y CN U2009200021271 U CNU2009200021271 U CN U2009200021271U CN 200920002127 U CN200920002127 U CN 200920002127U CN 201342465 Y CN201342465 Y CN 201342465Y
- Authority
- CN
- China
- Prior art keywords
- backform
- top die
- last
- hub mold
- following
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a wheel hub mold top die, which comprises an upper top die and a lower top die, wherein the upper top die is made of common steel materials, the lower top die is made of mold special steel materials, the connecting position of the lower top die and the upper top die is step-shaped, and the connecting end of the lower top tie is surrounded by the connecting end of the upper top die. The wheel hub mold top die is an improved scheme, the connecting position of the lower top die and the upper top die is swallow-tailed, the highest point of the connecting position of the lower top die and the upper top die is positioned under a horizontal plane, and a flange face of the lower top die is disposed on the horizontal plane. Utilizing technical improvement measurement, the utility model has the advantages of realizing saving mold manufacturing costs and improving mold using efficiency.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of hub mold.
Background technology
Traditional hub mold top holder constitutes an integral body as shown in Figure 1, is all made by the mould special-purpose steel.The shortcoming that exists is that cost of manufacture is higher relatively.
The utility model content
At deficiency of the prior art, the purpose of this utility model provides a kind of simple in structure, the hub mold top holder that cost of manufacture is relatively low.
The technical solution of the utility model is: hub mold top holder is made up of last backform and following backform.Last backform adopts common iron to make, and following backform adopts the mould special-purpose steel to make.
Last backform is notch cuttype with the junction of following backform, and last backform link surrounds backform link down.
As a kind of improvement project of the present utility model, last backform is dove-tail form with following backform junction, and last backform link surrounds backform link down.
As a kind of improvement project of the present utility model, last backform is positioned under the following residing horizontal plane of backform flange face with the peak of following backform junction.
The technological improvement measure that a kind of hub mold top holder of the utility model is taked can reach the beneficial effect of saving die manufacturing cost, improving the mould service efficiency.Mold top holder was connected firmly when simultaneously, the compound mode of a kind of hub mold top holder of the utility model can guarantee to use.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a hub mold top holder cross-sectional schematic in the prior art
Fig. 2 is a kind of hub mold top holder cross-sectional schematic of the utility model
The specific embodiment
As described in Figure 2: a kind of hub mold top holder of the utility model is made up of last backform 1 and following backform 2.Last backform 1 adopts common iron to make, and following backform 2 adopts the mould special steel to make.
As a kind of improvement project of the present utility model, last backform 1 is dove-tail form with following backform 2 junctions, and last backform 1 link surrounds backform 2 links down.
As a kind of improvement project of the present utility model, last backform 1 is positioned under the following backform 2 flange faces 3 residing horizontal planes with the peak of the junction of following backform 2.
Before last backform 1 and following backform 2 assemblings, at first last backform 1 is heated, last backform 1 expands, and will go up backform 1 and be assembled to down on the backform 2 this moment, treat that backform 1 cools off after, last backform 1 and following backform 2 assemble securely.
The material of the last backform 1 of a kind of hub mold top holder of the utility model is not limited to common iron, and other materials that meet the demands also can be used for processing backform 1.Last backform 1 also is not limited to the utility model specification and mode shown in the drawings with the connected mode of following backform 2, and other connected modes all fall into protection domain of the present utility model.
Claims (3)
1, a kind of hub mold top holder is characterized in that: backform is made up of last backform (1) and following backform (2), and last backform (1) is notch cuttype with the junction of following backform (2), and last backform (1) link surrounds backform (2) link down.
2, according to the described a kind of hub mold top holder of claim 1, it is characterized in that: the junction of going up backform (1) and following backform (2) is dove-tail form, and last backform (1) link surrounds backform (2) link down.
3, according to claim 1 or 2 described a kind of hub mold top holders, it is characterized in that: last backform (1) is positioned under the following residing horizontal plane of backform (2) flange face (3) with the peak of the junction of following backform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200021271U CN201342465Y (en) | 2009-01-05 | 2009-01-05 | Wheel hub mold top die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200021271U CN201342465Y (en) | 2009-01-05 | 2009-01-05 | Wheel hub mold top die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342465Y true CN201342465Y (en) | 2009-11-11 |
Family
ID=41274050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200021271U Expired - Lifetime CN201342465Y (en) | 2009-01-05 | 2009-01-05 | Wheel hub mold top die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342465Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444829B (en) * | 2009-01-05 | 2011-08-31 | 中信戴卡轮毂制造股份有限公司 | Hub mold top holder |
-
2009
- 2009-01-05 CN CNU2009200021271U patent/CN201342465Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444829B (en) * | 2009-01-05 | 2011-08-31 | 中信戴卡轮毂制造股份有限公司 | Hub mold top holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205660111U (en) | Planet carrier rising head structure | |
| CN204834574U (en) | Preparation HIT solar cell's support plate and heating device | |
| CN201342465Y (en) | Wheel hub mold top die | |
| CN201576540U (en) | Wire outlet structure of dry type transformer | |
| CN203831838U (en) | Heating bedplate of hydraulic machine | |
| CN101444829B (en) | Hub mold top holder | |
| CN202012531U (en) | Cooling equipment for air cylinder and oil cylinder | |
| CN202180204U (en) | Square mould for cold isostatic pressure forming of tungsten powder | |
| CN201702690U (en) | Novel grinding wheel | |
| CN201781350U (en) | Stator iron core lateral surface insulating frame | |
| CN203552873U (en) | Corrugated fuel tank | |
| CN202377375U (en) | Special pipe die mould | |
| CN203356568U (en) | Durable cast-aluminum rotor die-casting die | |
| CN202715720U (en) | Bearing roller stamping three-combination base mould | |
| CN201163163Y (en) | Z type sideband | |
| CN201702691U (en) | Novel grinding wheel with metal matrix | |
| CN202797835U (en) | Lateral plate of bus duct | |
| CN201307591Y (en) | Economical type triode lead frame | |
| CN202359198U (en) | Graphite frame hook | |
| CN202848390U (en) | Standard forming packaging box of solar ceramic heat collector | |
| CN201863142U (en) | Bonder base positioning plate structure | |
| CN203193077U (en) | Connector improvement structure | |
| CN201781341U (en) | Insulation frame for stator core peripheral surface | |
| CN205810792U (en) | A kind of power semiconductor modular electrode of band pooling feature | |
| CN201592245U (en) | Tundish gliding block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091111 Effective date of abandoning: 20090105 |