CN206527940U - A kind of frequency converter plastic rubber mold structure - Google Patents
A kind of frequency converter plastic rubber mold structure Download PDFInfo
- Publication number
- CN206527940U CN206527940U CN201720245804.7U CN201720245804U CN206527940U CN 206527940 U CN206527940 U CN 206527940U CN 201720245804 U CN201720245804 U CN 201720245804U CN 206527940 U CN206527940 U CN 206527940U
- Authority
- CN
- China
- Prior art keywords
- early
- sliding block
- ejector retainner
- plate
- retainner 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of frequency converter plastic rubber mold structure, including dynamic model top plate, moving platen, solid plate, support block, ejector retainner plate, thimble and ejector retainner plate early return mechanism, moving platen is provided with mother module core, solid plate is provided with male die core, first sliding block, second sliding block, 3rd sliding block and Four-slider, first sliding block is arranged on the left of die cavity, thimble one end is arranged on ejector retainner plate, the other end of thimble is close to the first sliding block, ejector retainner plate early return mechanism includes the first early pushback pin, second early pushback pin, guide pad and ejector retainner plate contiguous block, first early pushback pin is fixedly mounted on the side of moving platen, guide pad is arranged on solid plate and the first early pushback pin is oriented to, ejector retainner plate contiguous block is fixed on the side of ejector retainner plate and abutted against with one end of the second early pushback pin, the other end of second early pushback pin is hinged on solid plate.The utility model structure design is simple, reliable and stable, it is easy to maintaining, and production efficiency is high, significantly reduces die cost and production cost.
Description
Technical field
The utility model is related to plastic mould technical field, and in particular to a kind of frequency converter plastic rubber mold structure.
Background technology
With the continuous improvement of industrial automatization, frequency converter has obtained application widely, and it can be according to motor
Be actually needed to provide the supply voltage required for it, and then energy-conservation, the purpose of speed governing are reached, in addition, frequency converter also has very
Many defencive functions, such as excessively stream, overvoltage, overload protection, because these functions need, the plastic casing of frequency converter is often needed
Use fire prevention, heat-resisting, the material of high impact, while the structure of product often design it is more complicated, this requires height
The mould structure of quality ensures, it has been found that if mould structure design is unreasonable, easily will cause to occur in production
Burr, presss from both sides water wave, or even stress cracking.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, reliable and stable, it is easy to maintaining, production efficiency height,
Die cost and a kind of low frequency converter plastic rubber mold structure of production cost.
The utility model provides following technical scheme to achieve these goals：
A kind of frequency converter plastic rubber mold structure, including dynamic model top plate, moving platen, solid plate, support block, ejector retainner plate, thimble with
And ejector retainner plate early return mechanism, the moving platen is provided with mother module core, and the solid plate is provided with male die core, the first sliding block, second
Sliding block, the 3rd sliding block and Four-slider, the mother module core, male die core, the first sliding block, the second sliding block, the 3rd sliding block and the 4th are slided
Block encloses forming cavity, and first sliding block, which is arranged on, is used for the left plate for being molded frequency converter on the left of die cavity, thimble one end peace
On ejector retainner plate, the other end of the thimble sequentially passes through solid plate and male die core and close to the first sliding block, the ejector retainner plate
Early return mechanism includes the first early pushback pin, the second early pushback pin, guide pad and ejector retainner plate contiguous block, the described first early pushback pin edge
Matched moulds direction is fixedly mounted on the side of moving platen vertically, and the guide pad is arranged on solid plate and the first early pushback pin is entered
Row is oriented to, and the ejector retainner plate contiguous block is fixed on the side of ejector retainner plate and abutted against with one end of the second early pushback pin, and described the
The other end of two early pushback pins is hinged on solid plate.
Further, the fixed clamping plate is installed above has some rubbish to follow closely.
Further, the lower end of the first early pushback pin is arc end.
Further, the described second early pushback pin and one end that ejector retainner plate contiguous block is abutted against are arc end.
Further, the upper end of the guide pad is provided with an inclined-plane close to the side of the first early pushback pin.
The beneficial effects of the utility model are：By mother module core, male die core, the first sliding block, the second sliding block, the 3rd sliding block and
Four-slider encloses forming cavity, and the first sliding block, the second sliding block, the 3rd sliding block and Four-slider are used for four sides of shaped article
With the overhead kick on side, after product ejection, the downward matched moulds of dynamic model, the first sliding block can reset to the right, due at the first sliding block
Provided with thimble, there is interference with thimble when first sliding block resets, at this moment because the utility model is provided with ejector retainner plate early return mechanism,
Ejector retainner plate early return mechanism includes the first early pushback pin, the second early pushback pin, guide pad and ejector retainner plate contiguous block, the downward matched moulds of dynamic model
The first early pushback pin can be driven to move downward, and in the presence of guide pad, promote the second early pushback pin, then second early push back
Bar promotes ejector retainner plate contiguous block again, so as to promote ejector retainner plate to drive thimble to reset downwards.The utility model structure design is simple, surely
It is fixed reliable, it is easy to which that maintaining, production efficiency is high, significantly reduces die cost and production cost.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model；
Fig. 2 is the structural representation at another visual angle of the present utility model；
Fig. 3 is another cross section structure diagram of the present utility model.
Embodiment
The utility model is further described below in conjunction with accompanying drawing：
A kind of frequency converter plastic rubber mold structure as shown in Fig. 1 to Fig. 3, including dynamic model top plate 1, moving platen 2, solid plate 3,
Support block 4, ejector retainner plate 5, thimble 6 and ejector retainner plate early return mechanism, the moving platen 1 are provided with mother module core 21, the solid plate 3
Provided with male die core 31, the first sliding block 32, the second sliding block 33, the 3rd sliding block 34 and Four-slider 35, the mother module core 21, male die core
31st, the first sliding block 32, the second sliding block 33, the 3rd sliding block 34 and Four-slider 35 enclose forming cavity, and first sliding block 32 is set
Be used to be molded the left plate of frequency converter on the left of die cavity, described one end of thimble 6 is arranged on ejector retainner plate 5, the thimble 6 it is another
End sequentially passes through solid plate 3 and male die core 31 and close to the first sliding block 32, and the ejector retainner plate early return mechanism includes first and early pushed back
The early pushback pin 72 of bar 71, second, guide pad 73 and ejector retainner plate contiguous block 74, the described first early pushback pin 71 are vertical along matched moulds direction
The side of moving platen 2 is fixedly mounted on, the guide pad 73 is arranged on solid plate 3 and the first early pushback pin 71 is led
The side of ejector retainner plate 5 is fixed on to, the ejector retainner plate contiguous block 74 and is abutted against with one end of the second early pushback pin 72, described the
The other end of two early pushback pins 72 is hinged on solid plate 3.
Further, the fixed clamping plate 3 is installed above some rubbish nails 8, for preventing ejector retainner plate 5 and fixed clamping plate
When entering debris between 3, ejector retainner plate 5 can be caused directly to be contacted with fixed clamping plate, cause thimble 6 to reset imbalance, so as to damage
Thimble.
Further, the lower end of the first early pushback pin 71 is arc end, more steady when so promoting the second morning pushback pin 72.
Further, the described second early pushback pin 72 and one end that the contiguous block of ejector retainner plate 5 is abutted against are arc end, such the
The two early contacts with ejector retainner plate contiguous block 74 of pushback pin 72 are more steady.
Further, the upper end of the guide pad 73 is provided with an inclined-plane close to the side of the first early pushback pin 71, in order to more
Good is oriented to the first early pushback pin 71.
Operation principle is：
Enclosed by mother module core 21, male die core 31, the first sliding block 32, the second sliding block 33, the 3rd sliding block 34 and Four-slider 35
Synthesize die cavity, the first sliding block 32, the second sliding block 33, the 3rd sliding block 34 and Four-slider 35 be used for shaped article four sides and
Overhead kick on side, after product ejection, the downward matched moulds of dynamic model, the first sliding block 32 can reset to the right, due to close to the first sliding block 32
Place is provided with thimble, has interference with thimble 6 when first sliding block 32 resets, at this moment because the utility model is early returned provided with ejector retainner plate
Mechanism, ejector retainner plate early return mechanism by the first early early pushback pin 72 of pushback pin 71, second, guide pad 73 and ejector retainner plate contiguous block 74,
The downward matched moulds of dynamic model can drive the first early pushback pin 71 to move downward, and in the presence of guide pad 73, promote second early to push back
Bar 72, then the second early pushback pin 72 promotes ejector retainner plate contiguous block 74 again, so as to promote ejector retainner plate 5 to drive thimble 6 is downward to reset.
The utility model structure design is simple, reliable and stable, it is easy to maintaining, and production efficiency is high, significantly reduces die cost
And production cost.
It is described above that not this new technical scope is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment any modification, equivalent variations and the modification made, in the range of still falling within this new technical scheme.
Claims (5)
1. a kind of frequency converter plastic rubber mold structure, it is characterised in that：Including dynamic model top plate, moving platen, solid plate, support block, thimble
Plate, thimble and ejector retainner plate early return mechanism, the moving platen are provided with mother module core, and the solid plate is provided with male die core, first
Sliding block, the second sliding block, the 3rd sliding block and Four-slider, the mother module core, male die core, the first sliding block, the second sliding block, the 3rd sliding block
Forming cavity is enclosed with Four-slider, first sliding block, which is arranged on, is used for the left plate for being molded frequency converter, the top on the left of die cavity
Pin one end is arranged on ejector retainner plate, and the other end of the thimble sequentially passes through solid plate and male die core and close to the first sliding block, institute
Stating ejector retainner plate early return mechanism includes the first early pushback pin, the second early pushback pin, guide pad and ejector retainner plate contiguous block, and described first is early
Pushback pin is fixedly mounted on the side of moving platen along matched moulds direction vertically, and the guide pad is arranged on solid plate and early to first
Pushback pin is oriented to, and the ejector retainner plate contiguous block is fixed on the side of ejector retainner plate and offseted with one end of the second early pushback pin
Connect, the other end of the described second early pushback pin is hinged on solid plate.
2. a kind of frequency converter plastic rubber mold structure according to claim 1, it is characterised in that：Pacify above the fixed clamping plate
Equipped with some rubbish nail.
3. a kind of frequency converter plastic rubber mold structure according to claim 1, it is characterised in that：The lower end of first early pushback pin
For arc end.
4. a kind of frequency converter plastic rubber mold structure according to claim 1, it is characterised in that：The second early pushback pin with
One end that ejector retainner plate contiguous block is abutted against is arc end.
5. a kind of frequency converter plastic rubber mold structure according to claim 1, it is characterised in that：The upper end of the guide pad is leaned on
The side of nearly first early pushback pin is provided with an inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245804.7U CN206527940U (en) | 2017-03-14 | 2017-03-14 | A kind of frequency converter plastic rubber mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245804.7U CN206527940U (en) | 2017-03-14 | 2017-03-14 | A kind of frequency converter plastic rubber mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527940U true CN206527940U (en) | 2017-09-29 |
Family
ID=59914614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245804.7U Expired - Fee Related CN206527940U (en) | 2017-03-14 | 2017-03-14 | A kind of frequency converter plastic rubber mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527940U (en) |
-
2017
- 2017-03-14 CN CN201720245804.7U patent/CN206527940U/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: 20170929 |