CN201483719U - Module of steel shaft end cover of through-flow fan - Google Patents
Module of steel shaft end cover of through-flow fan Download PDFInfo
- Publication number
- CN201483719U CN201483719U CN2009201866792U CN200920186679U CN201483719U CN 201483719 U CN201483719 U CN 201483719U CN 2009201866792 U CN2009201866792 U CN 2009201866792U CN 200920186679 U CN200920186679 U CN 200920186679U CN 201483719 U CN201483719 U CN 201483719U
- Authority
- CN
- China
- Prior art keywords
- plate
- ejector retainner
- cover half
- dynamic model
- moving platen
- 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 discloses a module of a steel shaft end cover of a through-flow fan. A movable mould ejector plate is arranged on a movable mould soleplate; a mandril is fixedly mounted at the middle part of the upper surface of the movable mould ejector plate, and a reset lever is also fixedly mounted on one side of the mandril; a ring sleeve higher than the movable mould ejector plate is sleeved outside the movable mould ejector plate; a transitional backing plate is arranged on the ring sleeve; a movable template is arranged on the transitional backing plate; a spring is sleeved on the outer wall of the rest lever between the transitional backing plate and the movable mould ejector plate; a stationary template is sleeved on the movable template; the prior multi-point glue inlet mode is changed into a single-point glue inlet mode, and the glue inlet mode from the front surface of a product is changed into a glue inlet mode from a cylindrical boss on the back surface of the product, so that the product quality of improved, and raw materials are effectively saved.
Description
Technical field
The utility model relates to a kind of injection mold field, is specifically related to a kind of axial-flow fan steel hubcap mould applications.
Background technology
Along with each air-conditioner producer competition is more and more fierce, each producer requires more and more stricter to product quality, feed back by after-sale service, the bad reaction that performance part axial-flow fan steel hubcap causes occupies certain ratio in all defective products, aspects such as its bad reaction mainly shows the product cracking, the steel axle gets loose and the steel axle is beated greatly, the different sound of generation.According to client's feedack, analysis raw steel hubcap glue-feeder mostly is the front multiple spot greatly and advances glue, the crackle that advances the more goods of glue number of spots substantially all is to split from weld mark and glue-feeder position, reason is that into the glue point is opened on end cap, on end cap, stay weld mark and contracting a little easily, and weld mark and contracting has destroyed the connectivity between end cap tissue, also is simultaneously the place that bubble is residual and shrinkage stress is concentrated, be the vulnerable areas on the end cap, the as easy as rolling off a log breakage of this end cap.Because glue-feeder is in the product front, the steel axle is placed in the mould cover half core during injection moulding, and because of having fit clearance between cover half, dynamic model guide pillar and the guide pin bushing, steel axle and end cap can produce mobile during die sinking, causes beating becoming big.
The utility model content
The technical problems to be solved in the utility model provides a kind of axial-flow fan steel hubcap mould, and the employing single-point advances glue and directly advances the mode of glue from product back side cylinder table.
For addressing the above problem, the technical solution of the utility model is:
A kind of axial-flow fan steel hubcap mould, include moving clamping plate, it is characterized in that: the dynamic model ejector retainner plate is arranged on the described moving clamping plate, the middle part of described dynamic model ejector retainner plate upper surface is installed with push rod, the one side also is installed with release link, the outside of described dynamic model ejector retainner plate is with the ring set that is higher than the dynamic model ejector retainner plate, the transition backing plate is arranged on the ring set, on the described transition backing plate moving platen is arranged, on the outer wall of the release link between transition backing plate and the dynamic model ejector retainner plate, be with spring, be with solid plate on the described moving platen, the cover half core is arranged between described moving platen and the solid plate, described release link and push rod are upwards through the transition backing plate and extend to the below of cover half core, fixed clamping plate is arranged on the described solid plate, also be provided with the circular top needle plate between the outside of described solid plate upper part and the fixed clamping plate, have upwards through moving platen and solid plate on described moving platen and the solid plate respectively and extend to the guide pillar and the pull bar of ejector retainner plate lower end, be with ejector spring on the described pull bar outer wall, the upper end of described pull bar is fixed on the lower end of cover half ejector retainner plate by being arranged at alignment pin in the cover half ejector retainner plate, also be fixed with a plurality of thimbles in the described cover half ejector retainner plate by screw, described thimble is downwards through solid plate and extend to the top of cover half core, the middle part of described fixed clamping plate upper surface is provided with material and chews, and described material is chewed the lower end and is provided with downwards through fixed clamping plate and extends to the injection molding cavity of cover half core top.
The beneficial effects of the utility model:
The utility model changes the mode that original multiple spot advances glue into adopt single-point to advance glue mode, and the mode that will advance glue from the product front changes the mode of directly advancing glue from product back side cylinder table into, has improved product quality, and has effectively saved raw material.
Description of drawings
Fig. 1 is the utility model mould inside structure chart;
Fig. 2 is a steel hubcap schematic diagram.
The specific embodiment
Referring to Fig. 1,2, a kind of axial-flow fan steel hubcap mould, include moving clamping plate 1, dynamic model ejector retainner plate 2 is arranged on the moving clamping plate, the middle part of dynamic model ejector retainner plate 2 upper surfaces is installed with push rod 3, the one side also is installed with release link 4, there is the ring set 5 that is higher than the dynamic model ejector retainner plate in the outside of dynamic model ejector retainner plate 3, transition backing plate 6 is arranged on the ring set 5, moving platen 7 is arranged on the transition backing plate 6, on the outer wall of the release link 4 between transition backing plate 6 and the dynamic model ejector retainner plate 2, be with spring 8, be with the solid plate 9 that is " protruding " font on the moving platen 7, between moving platen 7 and the solid plate 9 cover half core 10 is arranged, release link 4 and push rod 3 make progress through transition backing plate 6 and extend to cover half core 10 belows, fixed clamping plate 11 is arranged on the solid plate 9, also be provided with circular top needle plate 12 between the outside of solid plate 9 upper parts and the fixed clamping plate 11, moving platen 7 and solid plate 9 inner two inboards are respectively arranged with upwards through moving platen 7 and solid plate 9 and extend to the guide pillar 13 and the pull bar 14 of ejector retainner plate lower end, be with ejector spring 15 on the outer wall of pull bar 14, the upper end of pull bar 14 is fixed on the lower end of cover half ejector retainner plate 12 by being arranged at alignment pins 16 in the cover half ejector retainner plate 12, also be fixed with a plurality of thimbles 17 in the cover half ejector retainner plate 12 by screw 20, thimble 17 is downwards through solid plate 9 and extend to cover half core 10 tops, the middle part of fixed clamping plate 11 upper surfaces is provided with material and chews 18, and material is chewed 18 lower end and is provided with downwards through fixed clamping plate 11 and extends to the injection molding cavity 19 of cover half core 10 tops.
After steel hubcap mould and the injection machine assembling, the injection machine nozzle is chewed 19 with material and is docked, and raw material is chewed 19 from material and directly entered steel hubcap bottom, die sinking after cooling, pressurize.During die sinking, moving platen 7 separates with solid plate 9, be subjected to the ejector spring 15 of moving platen 7 spacing extruding to withstand pull bar 14, driving cover half ejector retainner plate 12 moves, a plurality of thimbles 17 withstand the steel hubcap back side, guarantee that the steel hubcap is attached on the moving platen 7, steel axle 21 and end cap 22 are not produced relatively move, this structure can be improved steel axle beating on whole product greatly, improves service life.Stop when moving platen 7 moves on to desired location, according to the ejecting mechanism of injection machine, thimble 17, release link 4 are withstood steel axle 21, steel hubcap 22 is slowly moved, and manual again from moving platen 6 taking-ups, the steel hubcap of taking-up cuts off blanking with glue brank, put on request, week forwards subsequent processing to.
Claims (1)
1. axial-flow fan steel hubcap mould, include moving clamping plate, it is characterized in that: the dynamic model ejector retainner plate is arranged on the described moving clamping plate, the middle part of described dynamic model ejector retainner plate upper surface is installed with push rod, the one side also is installed with release link, the outside of described dynamic model ejector retainner plate is with the ring set that is higher than the dynamic model ejector retainner plate, the transition backing plate is arranged on the ring set, on the described transition backing plate moving platen is arranged, on the outer wall of the release link between transition backing plate and the dynamic model ejector retainner plate, be with spring, be with solid plate on the described moving platen, the cover half core is arranged between described moving platen and the solid plate, described release link and push rod are upwards through the transition backing plate and extend to the below of cover half core, fixed clamping plate is arranged on the described solid plate, also be provided with the circular top needle plate between the outside of described solid plate upper part and the fixed clamping plate, have upwards through moving platen and solid plate on described moving platen and the solid plate respectively and extend to the guide pillar and the pull bar of ejector retainner plate lower end, be with ejector spring on the described pull bar outer wall, the upper end of described pull bar is fixed on the lower end of cover half ejector retainner plate by being arranged at alignment pin in the cover half ejector retainner plate, also be fixed with a plurality of thimbles in the described cover half ejector retainner plate by screw, described thimble is downwards through solid plate and extend to the top of cover half core, the middle part of described fixed clamping plate upper surface is provided with material and chews, and described material is chewed the lower end and is provided with downwards through fixed clamping plate and extends to the injection molding cavity of cover half core top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201866792U CN201483719U (en) | 2009-07-30 | 2009-07-30 | Module of steel shaft end cover of through-flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201866792U CN201483719U (en) | 2009-07-30 | 2009-07-30 | Module of steel shaft end cover of through-flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483719U true CN201483719U (en) | 2010-05-26 |
Family
ID=42422616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201866792U Expired - Fee Related CN201483719U (en) | 2009-07-30 | 2009-07-30 | Module of steel shaft end cover of through-flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386723A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Ejector plate resetting mechanism for plastic mold |
| CN104139473A (en) * | 2014-06-30 | 2014-11-12 | 苏州市海神达机械科技有限公司 | Mold specially for lamp tube ballast shell |
-
2009
- 2009-07-30 CN CN2009201866792U patent/CN201483719U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386723A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Ejector plate resetting mechanism for plastic mold |
| CN103386723B (en) * | 2013-07-18 | 2016-09-07 | 中山市利群精密实业有限公司 | A kind of ejector retainner plate resetting-mechanism for plastic mould |
| CN104139473A (en) * | 2014-06-30 | 2014-11-12 | 苏州市海神达机械科技有限公司 | Mold specially for lamp tube ballast shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120730 |