CN105500565B - A kind of plastic mould with the anti-breaking device of back-off - Google Patents
A kind of plastic mould with the anti-breaking device of back-off Download PDFInfo
- Publication number
- CN105500565B CN105500565B CN201610049603.XA CN201610049603A CN105500565B CN 105500565 B CN105500565 B CN 105500565B CN 201610049603 A CN201610049603 A CN 201610049603A CN 105500565 B CN105500565 B CN 105500565B
- Authority
- CN
- China
- Prior art keywords
- locked mode
- mould
- breaking device
- thimble panel
- activity orientation
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
Abstract
The invention discloses a kind of plastic mould with the anti-breaking device of back-off, mould and rear mold before including, it is characterised in that：In the rear pitched roof mechanism is provided with mould, the pitched roof mechanism includes the supporting plate being arranged in rear mold, thimble panel is provided with the supporting plate, oblique top is provided with the thimble panel, the product back-off is arranged on oblique top upper end, oblique top is provided with the supporting plate and is oriented to jacking block, the thimble panel is set in oblique top and is oriented on jacking block, and the locked mode component that can postpone de- back-off is provided between the thimble panel and the rear baffle plate of rear mold.The invention aims to overcome weak point of the prior art, there is provided a kind of simple in construction, plastic mould with the anti-breaking device of back-off.
Description
Technical field
The present invention relates to a kind of plastic mould with the anti-breaking device of back-off.
Background technology
It can sometimes run into that product back-off is long in mould production process, product requirement back-off deforms small situation, by
In the defects of design, traditional ramp-roof structure does not reach requirement, it is likely that can break back-off, or deformation is too big, does not reach production
Product requirement.
So existing back-off device has treatment further perfect.
The content of the invention
The invention aims to overcome weak point of the prior art, there is provided a kind of simple in construction, band back-off is prevented
The plastic mould of breaking device.
In order to achieve the above object, the present invention uses following scheme：
A kind of plastic mould with the anti-breaking device of back-off, mould and rear mold before including, it is characterised in that：Mould in the rear
Interior to be provided with pitched roof mechanism, the pitched roof mechanism includes the supporting plate being arranged in rear mold, and thimble panel is provided with the supporting plate,
Oblique top is provided with the thimble panel, the product back-off is arranged on oblique top upper end, and oblique top is provided with the supporting plate and is oriented to
Jacking block, the thimble panel are set in oblique top and are oriented on jacking block, be provided between the thimble panel and the rear baffle plate of rear mold
The locked mode component of de- back-off can be postponed.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that be provided with lead in mould in the rear
To auxiliary block, the oblique top is oriented to jacking block and is resisted against in guiding auxiliary block.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that the locked mode component includes solid
Surely the first locked mode piece being connected on rear baffle plate, baffle plate and thimble panel is pointed to after described first locked mode piece one end is stretched out,
The second locked mode piece is fixedly connected with the thimble panel, described second locked mode piece one end stretches out thimble panel and points to rear mold
Bottom plate, resigning short slot is provided with the inside of the first locked mode piece upper end, stopper slot is provided with the second locked mode piece lower end inside,
Activity orientation post mechanism is provided with the supporting plate, the activity orientation post of the activity orientation post mechanism is arranged on first lock
Between matrix and the second locked mode piece.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that described activity orientation post machine
Structure includes the mounting seat being arranged on supporting plate, and accommodating cavity is provided with the mounting seat, waist type is provided with the outside of the mounting seat
Hole, the activity orientation post are arranged in waist-shaped hole, and activity orientation post can be prevented by being provided with the activity orientation post inner opposite end
Depart from the limited block of waist-shaped hole, the limited block is arranged in accommodating cavity.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that be provided with the mounting seat
Left limit post and right limit post, the first locked mode piece are arranged between left limit post and activity orientation post, second locked mode
Piece is arranged on activity orientation post between right limit post.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that be provided with the accommodating cavity
The spring that activity orientation post can be made to be moved to the first locked mode piece side.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that after described rear mold includes
Template and rear baffle plate, both sides are respectively equipped with square iron, the thimble panel and supporting plate between template and rear baffle plate in the rear
It is arranged between rear pattern plate and rear baffle plate, described preceding mould includes front template and preceding die face plate, the front template and preceding mould
Panel is mutually permanently connected by screw.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that the preceding mould and rear mold it
Between be provided with guiding mechanism, the guiding mechanism includes the guide pin bushing in mould template before being arranged on, and is provided with guide pillar in template in the rear,
The guide pillar is arranged in guide pin bushing.
A kind of plastic mould with the anti-breaking device of back-off as described above, it is characterised in that set on the guide pillar outer wall
There are several positioning ring grooves, graphite circle is provided with the positioning ring groove, be provided with the guide pillar in axial direction ventilative recessed
Groove, the ventilative groove are connected with the guide pillar of the upper and lower both sides of positioning ring groove.
In summary, the present invention is relative to prior art its advantage：
The present invention is simple in construction, and product is pulled when effectively reducing die sinking.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
A kind of plastic mould with the anti-breaking device of back-off as shown in Figure 1, mould 1 and rear mold 2 before including, in the rear
Pitched roof mechanism 3 is provided with mould 2, the pitched roof mechanism 3 includes the supporting plate 4 being arranged in rear mold 2, is provided with the supporting plate 4
Thimble panel 5, oblique top 6 is provided with the thimble panel 5, the product back-off 7 is arranged on the upper end of oblique top 6, in the supporting plate 4
It is provided with oblique top and is oriented to jacking block 8, the thimble panel 5 is set in oblique top and is oriented on jacking block 8, in the thimble panel 5 and rear mold 2
Rear baffle plate 9 between be provided with can postpone take off back-off locked mode component 10.
It is provided with the rear in mould 2 in the present invention and is oriented to auxiliary block 11, the oblique top is oriented to jacking block 8 and is resisted against guiding auxiliary
On block 11.
Heretofore described locked mode component 10 includes being fixedly connected on the first locked mode piece 12 on rear baffle plate 9, and described the
Thimble panel 5 baffle plate 9 and is pointed in the one end of one locked mode piece 12 after stretching out, and the second lock is fixedly connected with the thimble panel 5
Matrix 13, baffle plate 9 after described one end of second locked mode piece 13 is stretched out thimble panel 5 and pointed to, on the first locked mode piece 12
End inner side is provided with resigning short slot 14, is provided with stopper slot 15 in the lower end inside of the second locked mode piece 13, is provided with the supporting plate 4
Activity orientation post mechanism 16, the activity orientation post 17 of the activity orientation post mechanism 16 are arranged on the first locked mode piece 12 and
Between two locked mode pieces 13.
Heretofore described activity orientation post mechanism 16 includes the mounting seat 18 being arranged on supporting plate 4, in the installation
Accommodating cavity is provided with seat 18, is provided with waist-shaped hole 19 in the outside of mounting seat 18, the activity orientation post 17 is arranged on waist-shaped hole
In 19, the limited block that can prevent activity orientation post 17 from departing from waist-shaped hole 19, institute are provided with the inner opposite end of activity orientation post 17
Limited block is stated to be arranged in accommodating cavity.
Left limit post 20 and right limit post 21 are provided with the present invention in the mounting seat 18, the first locked mode piece 12 is set
Put between left limit post 20 and activity orientation post 17, the second locked mode piece 13 is arranged on activity orientation post 17 in right limit post
Between 21.
The bullet that activity orientation post 17 moves to the side of the first locked mode piece 12 can be made by being provided with the present invention in the accommodating cavity
Spring.
Heretofore described rear mold 2 includes rear pattern plate 22 and rear baffle plate 9, in the rear template 22 and rear baffle plate
Both sides are respectively equipped with square iron 23 between 9, and the thimble panel 5 and supporting plate 4 are arranged between rear pattern plate 22 and rear baffle plate 9, institute
The preceding mould 1 stated includes front template 24 and preceding die face plate 25, and the front template 24 and preceding die face plate 25 are interfixed by screw
Connection.
Guiding mechanism 26 is provided with the present invention between the preceding mould 1 and rear mold 2, the guiding mechanism 26 includes being arranged on
Guide pin bushing 28 in preceding mould template 27, guide pillar 29 is provided with template 22 in the rear, the guide pillar 29 is arranged in guide pin bushing 28.
Several positioning ring grooves 30 are provided with the present invention on the outer wall of guide pillar 29, are provided with the positioning ring groove 30
Graphite circle, ventilative groove 31 is provided with axial direction in the guide pillar 29, the ventilative groove 31 and positioning ring groove 30 are upper and lower
The guide pillar 29 of both sides is connected.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (8)
1. a kind of plastic mould with the anti-breaking device of back-off, include preceding mould (1) and rear mold (2), it is characterised in that：Described
Pitched roof mechanism (3) is provided with rear mold (2), the pitched roof mechanism (3) includes the supporting plate (4) being arranged in rear mold (2), described
Supporting plate (4) is provided with thimble panel (5), and oblique top (6) is provided with the thimble panel (5), and product back-off (7) is arranged on oblique top
(6) upper end, oblique top is provided with the supporting plate (4) and is oriented to jacking block (8), the thimble panel (5) is set in oblique top and is oriented to jacking block
(8) on, the locked mode component that can postpone de- back-off is provided between the thimble panel (5) and the rear baffle plate (9) of rear mold (2)
(10), the locked mode component (10) includes the first locked mode piece (12) being fixedly connected on rear baffle plate (9), first locked mode
Thimble panel (5) baffle plate (9) and is pointed in piece (12) one end after stretching out, and second is fixedly connected with the thimble panel (5)
Locked mode piece (13), baffle plate (9) after described second locked mode piece (13) one end is stretched out thimble panel (5) and pointed to, described first
Resigning short slot (14) is provided with the inside of locked mode piece (12) upper end, stopper slot is provided with the second locked mode piece (13) lower end inside
(15) activity orientation post mechanism (16), the activity orientation post of the activity orientation post mechanism (16), are provided with the supporting plate (4)
(17) it is arranged between the first locked mode piece (12) and the second locked mode piece (13).
A kind of 2. plastic mould with the anti-breaking device of back-off according to claim 1, it is characterised in that mould in the rear
(2) it is provided with and is oriented to auxiliary block (11), the oblique top is oriented to jacking block (8) and is resisted against in guiding auxiliary block (11).
A kind of 3. plastic mould with the anti-breaking device of back-off according to claim 1, it is characterised in that described activity
Locating dowel mechanism (16) includes the mounting seat (18) being arranged on supporting plate (4), and accommodating cavity is provided with the mounting seat (18),
Waist-shaped hole (19) is provided with the outside of the mounting seat (18), the activity orientation post (17) is arranged in waist-shaped hole (19), described
Activity orientation post (17) inner opposite end is provided with the limited block that can prevent activity orientation post (17) from departing from waist-shaped hole (19), described spacing
Block is arranged in accommodating cavity.
4. a kind of plastic mould with the anti-breaking device of back-off according to claim 3, it is characterised in that in the installation
Seat (18) is provided with left limit post (20) and right limit post (21), the first locked mode piece (12) be arranged on left limit post (20) and
Between activity orientation post (17), the second locked mode piece (13) is arranged on activity orientation post (17) between right limit post (21).
5. a kind of plastic mould with the anti-breaking device of back-off according to claim 4, it is characterised in that described accommodating
Intracavitary, which is provided with, can make the spring that activity orientation post (17) moves to first locked mode piece (12) side.
A kind of 6. plastic mould with the anti-breaking device of back-off according to claim 1, it is characterised in that described rear mold
(2) rear pattern plate (22) and rear baffle plate (9) are included, both sides are set respectively between template (22) and rear baffle plate (9) in the rear
There is square iron (23), the thimble panel (5) and supporting plate (4) are arranged between rear pattern plate (22) and rear baffle plate (9), before described
Mould (1) includes front template (24) and preceding die face plate (25), and the front template (24) and preceding die face plate (25) are mutual by screw
It is fixedly connected.
7. according to a kind of plastic mould with the anti-breaking device of back-off described in claim 6, it is characterised in that in the preceding mould (1)
Guiding mechanism (26) is provided between rear mold (2), the guiding mechanism (26) includes the guide pin bushing in mould template (27) before being arranged on
(28) guide pillar (29), is provided with template (22) in the rear, the guide pillar (29) is arranged in guide pin bushing (28).
8. according to a kind of plastic mould with the anti-breaking device of back-off described in claim 7, it is characterised in that in the guide pillar
(29) outer wall is provided with several positioning ring grooves (30), graphite circle is provided with the positioning ring groove (30), in the guide pillar
(29) ventilative groove (31) is in axial direction provided with, the ventilative groove (31) is led with positioning ring groove (30) upper and lower both sides
Post (29) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049603.XA CN105500565B (en) | 2016-01-25 | 2016-01-25 | A kind of plastic mould with the anti-breaking device of back-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049603.XA CN105500565B (en) | 2016-01-25 | 2016-01-25 | A kind of plastic mould with the anti-breaking device of back-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500565A CN105500565A (en) | 2016-04-20 |
| CN105500565B true CN105500565B (en) | 2017-11-14 |
Family
ID=55709047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049603.XA Active CN105500565B (en) | 2016-01-25 | 2016-01-25 | A kind of plastic mould with the anti-breaking device of back-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500565B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060243736A1 (en) * | 2005-04-29 | 2006-11-02 | Kline Terry L | Plastic paint can |
| CN201399853Y (en) * | 2009-04-30 | 2010-02-10 | 厦门捷信达模具塑胶有限公司 | Plastic mould for demoulding from product with inverted button |
| CN201833520U (en) * | 2010-09-13 | 2011-05-18 | 凡嘉科技（无锡）有限公司 | Sloping top core extracting structure |
| CN203566953U (en) * | 2013-10-12 | 2014-04-30 | 凡嘉科技（无锡）有限公司 | Reverse buckle structure of floating insert forcedly-demoulding product |
-
2016
- 2016-01-25 CN CN201610049603.XA patent/CN105500565B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500565A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105500565B (en) | A kind of plastic mould with the anti-breaking device of back-off | |
| CN205343681U (en) | Back -off device of anticreep moding shape | |
| CN205467096U (en) | Take back -off to postpone demoulding mechanism's plastic mould | |
| CN105619661B (en) | A kind of back-off device for mold | |
| CN207899951U (en) | A kind of hydraulic tensioner | |
| CN204869511U (en) | Injection mold with ftercompction feeding function thimble device | |
| CN204278418U (en) | Prevent the pitched roof mechanism that blocks and mould | |
| CN202621883U (en) | Positioning structure of die-casting mold | |
| CN102886885A (en) | Extrusion die head | |
| CN203792641U (en) | Novel plastic mold high-inclination main runner gating structure | |
| CN205466926U (en) | Mechanism is prevented breaking by plastic mold back -off | |
| CN203695734U (en) | Simple punching die | |
| CN203105582U (en) | Adjusting base for chain core drilling machine | |
| CN205341865U (en) | A big thick stick prevents that favourable turn constructs for die casting machine | |
| CN205291491U (en) | Two push pedal quadratic terms of pendulum rod formula go out mould | |
| CN205310667U (en) | Two trigger structures convenient to die holding | |
| CN205021879U (en) | Ejecting and rotatory demoulding structure of mould cubic | |
| CN202685272U (en) | Extrusion die head | |
| CN203998590U (en) | The assembled special hanger of a kind of steel component column sole | |
| CN203650025U (en) | Clamping device for milling double faces of chain link | |
| CN103736942B (en) | Upper ejector rod component of cold core box | |
| CN205914548U (en) | Lateral extrusion adjusting mechanism for copper processing extruder | |
| CN202378236U (en) | Catch bolt for dies | |
| CN206009702U (en) | Forge mould bases | |
| CN207222850U (en) | Oil connection machine-shaping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |