CN209699778U - Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted - Google Patents
Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted Download PDFInfo
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- CN209699778U CN209699778U CN201920219807.2U CN201920219807U CN209699778U CN 209699778 U CN209699778 U CN 209699778U CN 201920219807 U CN201920219807 U CN 201920219807U CN 209699778 U CN209699778 U CN 209699778U
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Abstract
Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted, including cover half compound plate, solid plate and fixed die insert, dynamic model compound plate, support block, moving template and moving die insert, it is dynamic, there is molding big syphon between fixed die insert, the both ends oral area of big syphon is formed with straight flaring, the each side setting outer slide of moving template, straight flaring insert is connected on the inner wall of outer slide, straight flaring insert is matched with straight flaring, oblique slide plate is set on outer slide, it is arranged on oblique slide plate and tiltedly takes out block, tiltedly take out bridge piece core bar on the inner wall of block, bend pipe core bar is matched obliquely through outer slide peace direct expansion mouth insert with the inner wall of big syphon, the outer wall for tiltedly taking out block connects oblique guide block, inclined guide is connected under solid plate, inclined guide passes through oblique guide block, oblique pull plate is set outside the front and rear sides of outer slide, straight guide groove is arranged in the middle and upper part of oblique pull plate, oblique pull Inclined guide groove is arranged in the lower part of plate, guide block is arranged on the front and rear sides wall of outer slide, guide block is matched with straight guide groove and inclined guide groove.
Description
Technical field
The utility model relates to a kind of big bent pipe fitting piece mold slanteds, and odd test demolding structure is straightened, and belong to injection mold neck
Domain.
Background technique
Plastic bent pipe fitting piece is a kind of relatively common plastic pipe, using injection mould processing, traditional bridge elbow
Its both ends nozzle of pipe fitting and both ends tube wall are respectively in same direction setting, so during injection mould processing, nozzle and
The stripping direction of tube wall is consistent, only needs a core pulling action can be by nozzle and tube wall core pulling.But the prior art is for practical need
It wants, develops a kind of bent pipe fitting piece (big syphon) of big specification, and nozzle is required to be set in parallel with bottom surface, is i.e. nozzle and pipe
Wall is arranged in oblique angle, therefore, in mold design, needs to develop the demolding structure of a kind of nozzle and tube wall difference core pulling direction.
Summary of the invention
The shortcomings that the purpose of this utility model is to overcome prior arts provides a kind of inclined guide pillar and mutually ties with oblique pull plate
It closes, without separately setting power, smoothly realizes that odd test demolding structure is straightened in the big bent pipe fitting piece mold slanted tiltedly taken out and directly taken out.
The technical solution that odd test demolding structure is straightened in the big bent pipe fitting piece mold slanted of the utility model is: including stationary mould for mould
Compound plate and dynamic model compound plate install solid plate under cover half compound plate, fixed die insert are installed in solid plate, installs support block on dynamic model compound plate,
Moving template is installed on support block, moving die insert is installed on moving template, there is the big curved of injection molding between moving die insert and fixed die insert
Pipe, the both ends oral area of big syphon are formed with straight flaring, it is characterised in that each side setting outer slide of the moving template,
Straight flaring insert is connected on the inner wall of outer slide, straight flaring insert is matched with straight flaring, is arranged on outer slide oblique
It is arranged to slide plate, on oblique slide plate and tiltedly takes out block, tiltedly takes out bridge piece core bar on the inner wall of block, bend pipe core bar is obliquely through outer slide
Peaceful direct expansion mouth insert is matched with the inner wall of big syphon, and the outer wall for tiltedly taking out block connects oblique guide block, is connected under solid plate and is tiltedly led
Bar, inclined guide pass through oblique guide block, and oblique pull plate is arranged outside the front and rear sides of outer slide, and straight guide groove is arranged in the middle and upper part of oblique pull plate,
Inclined guide groove is arranged in the lower part of oblique pull plate, and guide block, guide block and straight guide groove are arranged on the front and rear sides wall of outer slide and inclined guide groove matches
It closes.
Odd test demolding structure is straightened the utility model discloses a kind of big bent pipe fitting piece mold slanted, when demoulding, by being molded
The dynamic model part of mechanomotive force driven mold and cover half part are opened, and moving die insert is separated with fixed die insert, and big syphon stays in dynamic model
In insert, at this point, straight guide groove of the guide block on oblique pull plate moves downward, outer slide is set to remain stationary (not outer sliding), with dynamic model
Plate moves downward, and the oblique pumping block on outer slide, under the inclined guide effect being connected under solid plate, drives oblique guide block oblique
Sliding, oblique guide block drives and tiltedly takes out block, tiltedly takes out block and drives the core pulling of bend pipe core bar, until bend pipe core bar is completed from big syphon inner wall, straight expansion
It is extracted out in mouth insert and outer slide, guide block is run to the inclined guide groove of oblique pull plate lower part at this time, and mold continues to be opened, and guide block continues
It is moved along inclined guide groove, drives sliding outside outer slide, outer slide is made to drive straight flaring insert core pulling, straight flaring insert is from curved greatly
The oral area of pipe is extracted out, and core pulling is completed.The ejecting mechanism finally carried by mold is by outside molding big syphon ejection die, or by work
Manpower is dynamic to be removed from the molds from by big syphon, and demoulding is completed.This programme is combined using inclined guide pillar and oblique pull plate, without separately setting
Power smoothly realizes tiltedly to take out and take out with straight that structure is compact to design, and cost saves, and reduces investment cost.
Odd test demolding structure is straightened in the big bent pipe fitting piece mold slanted of the utility model, and the oblique pull plate is connected by screw
It is fixed under solid plate, it is easy to assembly, firm.T-type conducting bar, T-type conducting bar and oblique guide block two is arranged in the oblique slide plate two sides
Side wall matches, and has conducting bar, keeps oblique guide block sliding smooth.Avoiding hollow groove is set on the oblique slide plate, avoiding hollow groove with tiltedly lead
Bar matches, convenient for moving when inclined guide guiding.
Detailed description of the invention
Fig. 1 is that odd test demolding structure diagrammatic cross-section is straightened in the big bent pipe fitting piece mold slanted of the utility model；
Fig. 2 is the oblique pull direct-drawing type demolding structure stereoscopic schematic diagram of the utility model；
Fig. 3 is the big bent pipe fitting piece mold stereoscopic schematic diagram of the utility model.
Specific embodiment
The utility model relates to a kind of big bent pipe fitting piece mold slanteds, and odd test demolding structure is straightened, as shown in Fig. 1-Fig. 3,
Including stationary mould for mould compound plate 1 and dynamic model compound plate 2, solid plate 3 is installed under cover half compound plate, fixed die insert 4, dynamic model are installed in solid plate
Support block 5 is installed on compound plate, moving template 6 is installed on support block, moving die insert 7, moving die insert 7 and fixed die insert 4 are installed on moving template
Between have the big syphon 8 of injection molding, the both ends oral area of big syphon is formed with straight flaring 9, the left and right sides of the moving template 6
It is each that outer slide 10 is set, straight flaring insert 11 is connected on the inner wall of outer slide, straight flaring insert 11 matches with straight flaring 9
It closes, oblique slide plate 14 is set on outer slide 10, block 12 is tiltedly taken out in setting on oblique slide plate, tiltedly takes out bridge piece on the inner wall of block 12
Core bar 13, bend pipe core bar 13 are matched obliquely through the peaceful direct expansion mouth insert 11 of outer slide 10 with the inner wall of big syphon 8, tiltedly take out block
12 outer wall connects oblique guide block 15, inclined guide 16 is connected under solid plate 3, inclined guide 16 passes through oblique guide block 15, in outer slide 10
Front and rear sides outside oblique pull plate 17 is set, straight guide groove 18 is arranged in the middle and upper part of oblique pull plate, and inclined guide groove 19 is arranged in the lower part of oblique pull plate,
Guide block 20 is set on the front and rear sides wall of outer slide 10, and guide block 20 is matched with straight guide groove 18 and inclined guide groove 19.When demoulding, by infusing
The dynamic model part of molding machine power driven mold and cover half part are opened, and moving die insert 7 is separated with fixed die insert 4, and big syphon 8 stays in
On moving die insert 7, at this point, straight guide groove 18 of the guide block 20 on oblique pull plate 17 moves downward, remain stationary outer slide 10 (not outer
It is sliding), as moving template moves downward, and the oblique pumping block 12 on outer slide 10, make in the inclined guide 16 being connected under solid plate
Under, drive oblique guide block 15 tiltedly sliding, oblique guide block drives and tiltedly takes out block 12, tiltedly takes out block 12 and drives 13 core pulling of bend pipe core bar, until pipe bending mandrel
The completion of bar 13 is extracted out from big syphon inner wall, straight flaring insert 11 and outer slide 10, the operation of guide block 20 at this time to oblique pull plate 17
At the inclined guide groove 19 of lower part, mold continues to be opened, and guide block 20 continues on the movement of inclined guide groove 19, drives and slides outside outer slide 10, makes
Outer slide 10 drives straight 11 core pulling of flaring insert, and straight flaring insert 11 is extracted out from the oral area of big syphon, and core pulling is completed.Finally
The ejecting mechanism carried by mold takes from mold from by big syphon manually by outside molding big syphon ejection die, or by worker
Out, demoulding is completed.This programme is combined using inclined guide pillar and oblique pull plate, and without separately setting power, smoothly the oblique pumping of realization and straight pumping, are tied
Structure is compact to design, and cost saves, and reduces investment cost.The oblique pull plate 17 is fastened under solid plate 3 by screw, assembly side
Just, firm.T-type conducting bar 21 is arranged in 14 two sides of oblique slide plate, and T-type conducting bar 21 matches with oblique 15 two sidewalls of guide block, has
Conducting bar keeps oblique guide block sliding smooth.Avoiding hollow groove 22 is set on the oblique slide plate 14, and avoiding hollow groove 22 and inclined guide 16 match
It closes, convenient for being moved when inclined guide guiding.
Claims (4)
1. odd test demolding structure, including stationary mould for mould compound plate (1) and dynamic model compound plate (2) is straightened in big bent pipe fitting piece mold slanted, fixed
Solid plate (3) are installed under mould compound plate, fixed die insert (4) are installed in solid plate, support block (5) are installed on dynamic model compound plate, are pacified on support block
It fills moving template (6), moving die insert (7) is installed on moving template, have injection molding between moving die insert (7) and fixed die insert (4)
Big syphon (8), the both ends oral area of big syphon are formed with straight flaring (9), it is characterised in that the left and right sides of the moving template (6)
It is each that outer slide (10) are set, straight flaring insert (11), straight flaring insert (11) and straight expansion are connected on the inner wall of outer slide
Mouth (9) matches, and is arranged on outer slide (10) oblique slide plate (14), is arranged on oblique slide plate and tiltedly takes out block (12), tiltedly takes out block
(12) bridge piece core bar (13) on inner wall, bend pipe core bar (13) is obliquely through the peaceful direct expansion mouth insert (11) of outer slide (10)
It is matched with the inner wall of big syphon (8), the outer wall for tiltedly taking out block (12) connects oblique guide block (15), connects under solid plate (3) and tiltedly leads
Bar (16), inclined guide (16) pass through oblique guide block (15), oblique pull plate (17) are arranged outside the front and rear sides of outer slide (10), oblique pull plate
Middle and upper part straight guide groove (18) is set, the lower part of oblique pull plate is arranged inclined guide groove (19), sets on the front and rear sides wall of outer slide (10)
It sets guide block (20), guide block (20) is matched with straight guide groove (18) and inclined guide groove (19).
2. odd test demolding structure is straightened in big bent pipe fitting piece mold slanted as described in claim 1, it is characterised in that described is oblique
Pulling plate (17) is fastened under solid plate (3).
3. odd test demolding structure is straightened in big bent pipe fitting piece mold slanted as described in claim 1, it is characterised in that described is oblique
T-type conducting bar (21) are set to slide plate (14) two sides, T-type conducting bar (21) is matched with oblique guide block (15) two sidewalls.
4. odd test demolding structure is straightened in big bent pipe fitting piece mold slanted as described in claim 1, it is characterised in that described is oblique
Avoiding hollow groove (22) are set on slide plate (14), avoiding hollow groove (22) is matched with inclined guide (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219807.2U CN209699778U (en) | 2019-02-21 | 2019-02-21 | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219807.2U CN209699778U (en) | 2019-02-21 | 2019-02-21 | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted |
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| Publication Number | Publication Date |
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| CN209699778U true CN209699778U (en) | 2019-11-29 |
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| CN201920219807.2U Active CN209699778U (en) | 2019-02-21 | 2019-02-21 | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702969A (en) * | 2019-02-21 | 2019-05-03 | 台州市黄岩炜大塑料机械有限公司 | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted |
-
2019
- 2019-02-21 CN CN201920219807.2U patent/CN209699778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702969A (en) * | 2019-02-21 | 2019-05-03 | 台州市黄岩炜大塑料机械有限公司 | Odd test demolding structure is straightened in big bent pipe fitting piece mold slanted |
| CN109702969B (en) * | 2019-02-21 | 2023-12-29 | 台州市黄岩炜大塑料机械有限公司 | Inclined-pulling drawing type demoulding structure of large-bridge bent pipe fitting mould |
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