CN208514872U - The injection molding of sanding machine key - Google Patents
The injection molding of sanding machine key Download PDFInfo
- Publication number
- CN208514872U CN208514872U CN201820977616.8U CN201820977616U CN208514872U CN 208514872 U CN208514872 U CN 208514872U CN 201820977616 U CN201820977616 U CN 201820977616U CN 208514872 U CN208514872 U CN 208514872U
- Authority
- CN
- China
- Prior art keywords
- plate
- screw
- coupled
- moving template
- thimble
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model patent is related to the injection molding of sanding machine key, belongs to injecting molding die.Locating ring in the mold is coupled by screw with top clamping plate, and sprue bush runs through top clamping plate and solid plate, and inclined guide pillar is installed in latch segment, and latch segment, type chamber are coupled with solid plate with screw, and guide sleeve runs through solid plate;Angled-lift splits can slide in moving template, type core is coupled with moving template with screw, guide post runs through moving template, thimble, sprue puller, release link are installed in thimble fixed plate, and run through moving template, thimble fixed plate is coupled with push plate with screw, and cushion block, Bottom clamp plate are coupled with moving template with screw, and cushion block is coupled with Bottom clamp plate with screw.By adopting the above technical scheme, the mould structure is simple, easily fabricated, easy to use, can smoothly inject and ejection key plastic.
Description
Technical field
The utility model patent is related to the injection molding of sanding machine key, belongs to injecting molding die, is mainly used for heat
The key of thermoplastic plastic injection moulding sanding machine.
Background technique
Sanding machine is for carrying out a kind of manual power tool of metal surface grinding process, specifically for steel, aluminium, copper etc.
The surface of metal product carries out effect process, can produce the different snowflake line of various precision, drawing pattern, ripple glaze, matte surface,
Mirror surface etc., Rapid-Repair depth scratch and slightly scratches, quick grinding and buffing.The sanding machine of different styles, switch key
Pattern it is different.Key mold design, original design use shree plates mold, spot pouring mouth injection moulding, condensation material and modeling
Part convenient separation, but plastic filling difficulty occur and be not fully filled phenomenon;It is filled with to plastic, injection pressure or note need to be increased
It penetrates the time, but injection pressure increases and occur finning, increase injection time reduces production efficiency.
Summary of the invention
In order to preferably solve the problems, such as to appear above, it is simple, easily fabricated that the utility model patent provides a kind of structure
Mold.
The technical solution of the utility model patent is: the injection molding of sanding machine key, including cover half and dynamic model, cover half
Be made of top clamping plate, locating ring, sprue bush, solid plate, latch segment, guide sleeve, inclined guide pillar, type chamber, locating ring by screw with
Top clamping plate is coupled, and sprue bush runs through top clamping plate and solid plate, is interference fitted with it, and inclined guide pillar is installed in latch segment, lock
Tight block, type chamber are coupled with solid plate with screw, and guide sleeve runs through solid plate, are interference fitted with it;Dynamic model by Bottom clamp plate, cushion block,
Thimble, sprue puller, release link, guide post, moving template, angled-lift splits, type core, push plate, thimble fixed plate are constituted, and angled-lift splits can be in dynamic model
It is slided in plate, type core is coupled with moving template with screw, and guide post runs through moving template, is interference fitted with it, thimble, sprue puller, reset
Bar is installed in thimble fixed plate, and runs through moving template, and thimble fixed plate is coupled with push plate with screw, cushion block, Bottom clamp plate with
Moving template is coupled with screw, and cushion block is coupled with Bottom clamp plate with screw.
In the mold, thimble, sprue puller, release link, thimble fixed plate, push plate can move together in whole, thimble, drawing
Expect that bar runs through type core, release link is four, is evenly distributed on moving template.
In the mold, moving template upper surface opens up groove, and angled-lift splits can be moved from inside to outside along groove, are fixed on outside groove
The screw at end limits its movement.
This mould structure is simple, easily fabricated, easy to use, can smoothly inject and ejection key plastic.
Detailed description of the invention
Fig. 1 is key, and Fig. 2 is mode host visual pattern, and Fig. 3 is mold left view, and Fig. 4 is moving template.
In Fig. 2 and Fig. 3,1. Bottom clamp plates, 2. cushion blocks, 3. sprue pullers, 4. moving templates, 5. inclined guide pillars, 6. angled-lift splits, 7. locks
Tight block, 8. solid plates, 9. top clamping plates, 10. sprue bush, 11. locating rings, 12. type chambers, 13. type cores, 14. thimble fixed plates,
15. push plate, 16. release links, 17. thimbles, 18. guide sleeves, 19. guide posts.
Specific embodiment
With reference to attached drawing 2 and Fig. 3, the injection molding of the utility model sanding machine key, including cover half and dynamic model, cover half by
Top clamping plate 9, locating ring 11, sprue bush 10, solid plate 8, latch segment 7, guide sleeve 18, inclined guide pillar 5, type chamber 12 are constituted, locating ring
11 are coupled by screw with top clamping plate 9, and sprue bush 10 is interference fitted, inclined guide pillar 5 through top clamping plate 9 and solid plate 8 with it
It is installed in latch segment 7, latch segment 7, type chamber 12 are coupled with solid plate 8 with screw, and guide sleeve 18 runs through solid plate 8, with its interference
Cooperation;Dynamic model is by Bottom clamp plate 1, cushion block 2, thimble 17, sprue puller 3, release link 16, guide post 19, moving template 4, angled-lift splits 6, type
Core 13, push plate 15, thimble fixed plate 14 are constituted, and angled-lift splits 6 can slide in moving template 4, and type core 13 and moving template 4 use screw
It is coupled, guide post 19 runs through moving template 4, is interference fitted with it, thimble 17, sprue puller 3, release link 16 are installed on thimble fixed plate 14
In, and running through moving template 4, thimble fixed plate 14 is coupled with push plate 15 with screw, and cushion block 2, Bottom clamp plate 1 and moving template 4 use spiral shell
Nail is coupled, and cushion block 2 is coupled with Bottom clamp plate 1 with screw.
In the mold, thimble 17, sprue puller 3, release link 16, thimble fixed plate 14, push plate 15 one can be started shipment in whole
Dynamic, thimble 17, sprue puller 3 run through type core 13, and release link 16 is four, are evenly distributed on moving template 4.
With reference to attached drawing 4, in the mold, dynamic model, 4 upper surfaces open up groove, and angled-lift splits 6 can move from inside to outside along groove,
The screw for being fixed on groove outer end limits its movement.
The mold, move, cover half molding when, molten plastic is injected into mold, after plastics solidification after, one side of dynamic model to
Lower movement, sprue puller 3 simultaneously pull out condensation material from sprue bush 10, and angled-lift splits 6 are moved out along inclined guide pillar 5, angled-lift splits 6
First side core is driven to complete core pulling from plastic side, stops fortune when the screw on the outside of angled-lift splits 6 encounter 4 upper groove of moving template
It is dynamic.Dynamic model moves a distance stop motion, under the mandril effect of injector, drives push plate 15 and thimble 17 by plastic from type
It is ejected on core 13.When molding, release link 16 is contacted with solid plate 8 drives thimble 17, sprue puller 3, thimble fixed plate 14 and push plate
15 return to original position.
Claims (3)
1. the injection molding of sanding machine key, it is characterized in that include cover half and dynamic model, cover half by top clamping plate, locating ring, pour
Muzzle, solid plate, latch segment, guide sleeve, inclined guide pillar, type chamber are constituted, and locating ring is coupled by screw with top clamping plate, and sprue bush passes through
Top clamping plate and solid plate are worn, is interference fitted with it, inclined guide pillar is installed in latch segment, latch segment, type chamber and solid plate spiral shell
Nail is coupled, and guide sleeve runs through solid plate, is interference fitted with it;Dynamic model by Bottom clamp plate, cushion block, thimble, sprue puller, release link, lead
Column, moving template, angled-lift splits, type core, push plate, thimble fixed plate are constituted, and angled-lift splits can slide in moving template, type core and moving template
It is coupled with screw, guide post runs through moving template, is interference fitted with it, and thimble, sprue puller, release link are installed in thimble fixed plate,
And running through moving template, thimble fixed plate is coupled with push plate with screw, and cushion block, Bottom clamp plate are coupled with moving template with screw, cushion block
It is coupled with Bottom clamp plate with screw.
2. mold as described in claim 1, it is characterised in that thimble, sprue puller, release link, thimble fixed plate, push plate are in whole
Body can move together, and thimble, sprue puller run through type core, and release link is four, be evenly distributed on moving template.
3. mold as described in claim 1, it is characterised in that moving template upper surface opens up groove, angled-lift splits can along groove to
Outer movement, the screw for being fixed on groove outer end limit its movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820977616.8U CN208514872U (en) | 2018-06-07 | 2018-06-07 | The injection molding of sanding machine key |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820977616.8U CN208514872U (en) | 2018-06-07 | 2018-06-07 | The injection molding of sanding machine key |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208514872U true CN208514872U (en) | 2019-02-19 |
Family
ID=65336348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820977616.8U Expired - Fee Related CN208514872U (en) | 2018-06-07 | 2018-06-07 | The injection molding of sanding machine key |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208514872U (en) |
-
2018
- 2018-06-07 CN CN201820977616.8U patent/CN208514872U/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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200607 |