CN203621239U - Novel automobile spoke stretching die - Google Patents
Novel automobile spoke stretching die Download PDFInfo
- Publication number
- CN203621239U CN203621239U CN201320771926.1U CN201320771926U CN203621239U CN 203621239 U CN203621239 U CN 203621239U CN 201320771926 U CN201320771926 U CN 201320771926U CN 203621239 U CN203621239 U CN 203621239U
- Authority
- CN
- China
- Prior art keywords
- stretching
- die
- patrix
- centring ring
- counterdie
- 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 - Fee Related
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Abstract
The utility model relates to a novel automobile spoke stretching die. The novel automobile spoke stretching die comprises an upper die and a lower die, wherein the upper die comprises an upper die plate, a stretching upper die, a connecting post, an upper locating ring and a locking device, one end of the connecting post is connected with the upper die plate, the other end of the connecting post is connected with the stretching upper die, the upper locating ring is movably sleeved at the outer side of the stretching upper die, and a locking block can be rotationally connected to the upper locating ring and can be leant against the upper surface of the stretching upper die; the lower die comprises a lower die plate, a stretching lower die, a lower locating ring and supporting posts, the stretching lower die is fixedly arranged on the lower die plate and corresponds to the position of the stretching upper die, the supporting posts are fixedly arranged at the periphery of the stretching lower die, and the lower locating ring is fixedly arranged on the supporting posts and is sleeved at the outer side of the stretching lower die. The novel automobile spoke stretching die provided by the utility model is relatively simple in structure, lower in cost and suitable for being extensively used.
Description
Technical field
The utility model relates to automobile manufacturing field, especially relates to a kind of new automobile spoke drawing die.
Background technology
Automotive wheel generally comprises wheel rim and spoke, and wheel rim is that spoke is the device that connects wheel rim and wheel hub on wheel, in order to protect wheel rim, the spoke of wheel for installing and the parts of supporting tire.Wheel spoke is generally to form by various mould moulding, but the structure of existing moulding of spoke mould is comparatively complicated, and cost is higher, has brought larger cost pressure therefore to wheel manufacturer.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of simple in structure, new automobile spoke drawing die that cost is low is provided, and has solved the existing technical problem of prior art.
For achieving the above object, the utility model has adopted following technical proposal: a kind of new automobile spoke drawing die, it comprises upper die and lower die, described patrix comprises cope match-plate pattern, stretching patrix, joint pin, upper centring ring and locking device, described joint pin one end connects described cope match-plate pattern, the other end connects described stretching patrix, the described upper centring ring outside of sheathed described stretching patrix movably, described latch segment is rotatably connected on described upper centring ring, and can compress the upper surface of described stretching patrix, described counterdie comprises lower bolster, stretching counterdie, lower centring ring and support column, described stretching counterdie is fixed on described lower bolster, and corresponding with the position of described stretching patrix, described support column is fixed on described stretching counterdie around, described lower centring ring is fixed on described support column, and be set in the outside of described stretching counterdie.
In above-mentioned new automobile spoke drawing die, preferably, described locking device comprises rotating shaft and spill spin block, described rotating shaft is fixed on the upper surface of described upper centring ring, and protruding upward, described spill spin block is set in described rotating shaft rotationally, is formed for compressing the pressure section of described stretching patrix on described spill spin block.
The structure of the new automobile spoke drawing die that the utility model provides is comparatively simple, and cost is lower, is suitable for extensive use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the new automobile spoke drawing die that provides of the utility model embodiment.
The specific embodiment
Please refer to Fig. 1, the new automobile spoke drawing die that the utility model embodiment provides, it comprises upper die and lower die.
Described patrix comprises cope match-plate pattern 11, stretching patrix 13, joint pin 12, upper centring ring 14 and locking device 15.Described joint pin 12 one end connect described cope match-plate pattern 11, and the other end connects described stretching patrix 13.Described upper centring ring 14 outside of sheathed described stretching patrix 13 movably.Described locking device 15 is rotatably connected on described upper centring ring, and can compress the upper surface of described stretching patrix 13.
Described counterdie comprises lower bolster 16, stretching counterdie 17, lower centring ring 18 and support column 19.Described stretching counterdie 17 is fixed on described lower bolster 16, and corresponding with the position of described stretching patrix 13.Described support column 19 is fixed on described stretching counterdie 17 around, and described lower centring ring 18 is fixed on described support column 19, and is set in the outside of described stretching counterdie 17.
In a preferred embodiment, described locking device 15 comprises rotating shaft and spill spin block, described rotating shaft is fixed on the upper surface of described upper centring ring 14, and protruding upward, described spill spin block is set in described rotating shaft rotationally, is formed for compressing the pressure section of described stretching patrix 13 on described spill spin block.
The structure of the new automobile spoke drawing die that the utility model provides is comparatively simple, and cost is lower, is suitable for extensive use.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as stretching die, spoke, cope match-plate pattern, stretching patrix, stretching counterdie and support column herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (2)
1. a new automobile spoke drawing die, it is characterized in that, comprise upper die and lower die, described patrix comprises cope match-plate pattern, stretching patrix, joint pin, upper centring ring and locking device, described joint pin one end connects described cope match-plate pattern, the other end connects described stretching patrix, the described upper centring ring outside of sheathed described stretching patrix movably, described latch segment is rotatably connected on described upper centring ring, and can compress the upper surface of described stretching patrix, described counterdie comprises lower bolster, stretching counterdie, lower centring ring and support column, described stretching counterdie is fixed on described lower bolster, and corresponding with the position of described stretching patrix, described support column is fixed on described stretching counterdie around, described lower centring ring is fixed on described support column, and be set in the outside of described stretching counterdie.
2. new automobile spoke drawing die according to claim 1, it is characterized in that, described locking device comprises rotating shaft and spill spin block, described rotating shaft is fixed on the upper surface of described upper centring ring, and protruding upward, described spill spin block is set in described rotating shaft rotationally, is formed for compressing the pressure section of described stretching patrix on described spill spin block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771926.1U CN203621239U (en) | 2013-11-28 | 2013-11-28 | Novel automobile spoke stretching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320771926.1U CN203621239U (en) | 2013-11-28 | 2013-11-28 | Novel automobile spoke stretching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621239U true CN203621239U (en) | 2014-06-04 |
Family
ID=50807760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320771926.1U Expired - Fee Related CN203621239U (en) | 2013-11-28 | 2013-11-28 | Novel automobile spoke stretching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621239U (en) |
-
2013
- 2013-11-28 CN CN201320771926.1U patent/CN203621239U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |