CN206536004U - A kind of improved die guide structure - Google Patents
A kind of improved die guide structure Download PDFInfo
- Publication number
- CN206536004U CN206536004U CN201720127071.7U CN201720127071U CN206536004U CN 206536004 U CN206536004 U CN 206536004U CN 201720127071 U CN201720127071 U CN 201720127071U CN 206536004 U CN206536004 U CN 206536004U
- Authority
- CN
- China
- Prior art keywords
- push rod
- guide sleeve
- guide
- hole
- lower plate
- 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
Links
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model is a kind of improved die guide structure, including guide sleeve, guide finger, push rod lower plate, push rod upper plate, briquetting and connecting bolt, the installation shoulder hole of guide sleeve is processed in push rod lower plate, using top-down assemble sequence, guide sleeve is arranged in push rod lower plate guide sleeve shoulder hole, and assembling is simple, and avoid guide finger abrasion pilot hole, the anti-effect arranged is also played simultaneously, and when being fitted without guide sleeve, mould can not be used.
Description
Technical field
The utility model belongs to aluminum-alloy wheel low pressure casting field, specifically related to a kind of improved die guide structure.
Background technology
Existing all trades and professions all in energy-saving and emission-reduction, especially automobile industry, automotive wheel as automobile an important component
Do not arrange outer yet.Wheel is made up of wheel hub and tire, and wheel hub is divided into aluminium alloy wheel hub and steel wheel hub, because aluminium alloy wheel hub has
The advantages of light weight, precision are good, intensity is high, thermal diffusivity is good and handsome in appearance, thus aluminium alloy wheel hub than steel wheel hub more by
The favor of user, so as to also cause aluminium alloy wheel hub mould to be widely used.Process is used in aluminium alloy wheel hub mould
Middle to find, push rod lower plate pilot hole easily weares and teares, and guide sleeve is not easy to install, also lacks and prevents arranging, has a strong impact on die life.
Utility model content
The utility model purpose is to solve the above problems, now there is provided a kind of improved die guide structure.
The technical solution of the utility model：A kind of improved die guide structure, including under guide sleeve, guide finger, push rod
Plate, push rod upper plate, briquetting and connecting bolt, process the installation shoulder hole of guide sleeve, using top-down in push rod lower plate
Assemble sequence, guide sleeve is arranged in push rod lower plate guide sleeve shoulder hole, and assembling is simple, and avoids guide finger abrasion guiding
Hole, while also playing the anti-effect arranged, when being fitted without guide sleeve, mould can not be used.
The utility model has the advantages that：On the premise of use is not influenceed, it is to avoid guide finger abrasion pilot hole, while
The anti-effect arranged is served, and this is simple in construction, it is easy to accomplish.
Brief description of the drawings
Fig. 1 is existing guide frame schematic diagram.
Fig. 2 is the utility model structural representation.
In figure：1. guide sleeve, 2. guide fingers, 3. push rod lower plates, 4. push rod upper plates, 5. briquettings, 6. connecting bolts.Specifically
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, existing guide frame, the shoulder hole of guide sleeve 1, push rod lower plate 3 are installed in processing on push rod upper plate 4
One through hole of upper processing, diameter big 1 ~ 2mm of its diameter than guide finger 2., it is necessary to which push rod upper plate 4 is turned over during assembling, it will first lead
It is arranged on to covering 1 in the shoulder hole of push rod upper plate 4, then push rod lower plate 3 is pressed on push rod upper plate 4, then entirety is twisted over, and uses spiral shell
Bolt is fastened.Assembling is inconvenient, and when guide sleeve 1 is fitted without, may continue to use, but influence die life and wheel hub
Yield rate.
Fig. 2 is a kind of improved die guide structure, including guide sleeve 1, guide finger 2, push rod lower plate 3, push rod upper plate 4,
Briquetting 5 and connecting bolt 6.Process through hole on push rod upper plate 4, its diameter than the big 5 ~ 10mm of diameter of guide finger 2, through-hole diameter than
The big footpath of guide sleeve 1 is small, processing shoulder hole in push rod lower plate 3, and shoulder hole diameter macropores are than the big 1 ~ 2mm in big footpath of guide sleeve 1, rank
The terraced big hole depth in hole is consistent with the big footpath thickness of guide sleeve 1, and the fit clearance 0.05 of shoulder hole aperture and guide sleeve 1 ~
0.1mm, guide sleeve 1 coordinates 0.1 ~ 0.3mm with the gap of guide finger 2.
During assembling, it is directed to set 1 and is arranged in the shoulder hole of push rod lower plate 3, push rod upper plate 4 is pressed in push rod lower plate 3,
It is connected with, briquetting 5 is connected on guide finger 2 by guide finger 2 by guide sleeve 1, then with connecting bolt 6.
Claims (1)
1. a kind of improved die guide structure, including guide sleeve, guide finger, push rod lower plate, push rod upper plate, briquetting and connection spiral shell
Through hole is processed on bolt, push rod upper plate, its diameter 5 ~ 10mm bigger than guide finger diameter, through-hole diameter is smaller than the big footpath of guide sleeve,
Processing shoulder hole in push rod lower plate, shoulder hole diameter macropores are than the big 1 ~ 2mm in big footpath of guide sleeve, and the big hole depth of shoulder hole is with being oriented to
The big footpath thickness of set is consistent, shoulder hole aperture and guide sleeve 0.05 ~ 0.1mm of fit clearance, guide sleeve and guide finger gap
Coordinate 0.1 ~ 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127071.7U CN206536004U (en) | 2017-02-13 | 2017-02-13 | A kind of improved die guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720127071.7U CN206536004U (en) | 2017-02-13 | 2017-02-13 | A kind of improved die guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536004U true CN206536004U (en) | 2017-10-03 |
Family
ID=59946348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720127071.7U Expired - Fee Related CN206536004U (en) | 2017-02-13 | 2017-02-13 | A kind of improved die guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536004U (en) |
-
2017
- 2017-02-13 CN CN201720127071.7U patent/CN206536004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |