CN106182633A - Plastic mould prevents the structure that slanted kicking block drops - Google Patents
Plastic mould prevents the structure that slanted kicking block drops Download PDFInfo
- Publication number
- CN106182633A CN106182633A CN201610746355.4A CN201610746355A CN106182633A CN 106182633 A CN106182633 A CN 106182633A CN 201610746355 A CN201610746355 A CN 201610746355A CN 106182633 A CN106182633 A CN 106182633A
- Authority
- CN
- China
- Prior art keywords
- slanted kicking
- kicking block
- block
- support member
- mold core
- 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.)
- Granted
Links
- 206010057071 Rectal tenesmus Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives 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
- B29C33/44—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
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Abstract
The present invention relates to the structure preventing slanted kicking block from dropping in a kind of plastic mould, its difference is: it includes rear mold core, part is embedded in the slanted kicking block in rear mold core, for slanted kicking block being ejected the angle ejector rod outside rear mold core, and it is located on rear mold core for supporting the support member of slanted kicking block, slanted kicking block has the top and bottom being oppositely arranged, and the first side of being oppositely arranged and the second side, angle ejector rod is located at the first side of slanted kicking block, second side of slanted kicking block is provided with the first pulling block structure, support member is fixed on rear mold core and is positioned at the upper end of slanted kicking block, support member has the first side arranged in the same direction with slanted kicking block the first side, and the second side arranged in the same direction with slanted kicking block the second side, second side of support member is provided with the second pulling block structure with the first pulling block respective outer side edges.The present invention had both avoided mould inside part and had interfered, and prevented again slanted kicking block to drop.
Description
Technical field
The present invention relates to the structure preventing slanted kicking block from dropping in plastic mould field, especially plastic mould.
Background technology
Often having the slanted kicking block that size is the biggest on large-sized plastic rubber mould, slanted kicking block needs to be ejected outside core by angle ejector rod, has
In a little moulds, angle ejector rod is located at the side of slanted kicking block, but this structure is the most unstable, slanted kicking block meeting in ejection process
Occur tenesmus, but if the centre position that angle ejector rod is located at described slanted kicking block may interfere with other parts again or because of
Locus is limited and cannot realize.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that a kind of plastic mould prevents slanted kicking block from dropping
Structure, had both avoided mould inside part and had interfered, and prevented again slanted kicking block to drop.
For solving above technical problem, the technical scheme is that the structure preventing slanted kicking block from dropping in plastic mould,
Its difference is: it includes that rear mold core, part are embedded in the slanted kicking block in described rear mold core, for being ejected by slanted kicking block
Angle ejector rod outside described rear mold core and be located on described rear mold core for supporting the support member of described slanted kicking block, described tiltedly
Jacking block has the top and bottom being oppositely arranged and the first side being oppositely arranged and the second side, described angle ejector rod be located at described tiltedly
First side of jacking block, the second side of described slanted kicking block is provided with the first pulling block structure, and described support member is fixed on described rear model
On core and be positioned at the upper end of described slanted kicking block, described support member have arrange in the same direction with described slanted kicking block the first side the first side,
And the second side arranged in the same direction with described slanted kicking block the second side, the second side of described support member is provided with and described first pulling block knot
The second pulling block structure that structure coordinates.
By above technical scheme, described slanted kicking block offering a fitting recess, described first pulling block structure passes through screw element
Be fixed in described fitting recess, described first pulling block structure substantially in inverted L-shaped, described second pulling block structure substantially in backward L-shaped, institute
State second draw block structured one end to be fixed on support member by screw element in, the other end stretch into described fitting recess in and with described the
One pulling block respective outer side edges.
By above technical scheme, described first pulling block structure includes the first horizontal edge and the first vertical edge, described first horizontal edge
Lower surface is configured to the first supporting surface, and described second pulling block structure includes the second horizontal edge and the second vertical edge, described second horizontal edge
Upper surface be configured to the second supporting surface of coordinating with described first supporting surface, described first supporting surface and the second supporting surface are equal
For the inclined-plane identical with described angle ejector rod angle of inclination.
By above technical scheme, described angle ejector rod has two.
By above technical scheme, its also include rear baffle plate, after connecting baffle plate and the connection post of rear mold core and
Being located at the ejector retainner plate between described rear baffle plate and rear mold core, one end of described angle ejector rod is connected with described ejector retainner plate, another
End is connected with described slanted kicking block.
Contrast prior art, the beneficial features of the present invention is: the structure preventing slanted kicking block from dropping in this plastic mould, even if
Angle ejector rod is located at the side of slanted kicking block, also will not produce the phenomenon of slanted kicking block tenesmus, it is not necessary to be located in the middle part of slanted kicking block by angle ejector rod
Equilbrium position on, it is to avoid angle ejector rod interferes with other parts in mould, and the side of slanted kicking block carries by angle ejector rod
Thered is provided support for support, opposite side by support member, effectively prevent slanted kicking block tenesmus, Stability Analysis of Structures, improve making of mould
Use the life-span.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention partial structurtes schematic diagram；
Fig. 2 is the Section A-A figure of Fig. 1；
Fig. 3 is the section B-B enlarged drawing of Fig. 2；
Fig. 4 is the first pulling block architecture schematic diagram in the embodiment of the present invention；
Fig. 5 is the second pulling block architecture schematic diagram in the embodiment of the present invention；
Wherein: 1-rear mold core, 2-slanted kicking block (upper end of 2a-slanted kicking block, the lower end of 2b-slanted kicking block, the first of 2c-slanted kicking block
Side, the second side of 2d-slanted kicking block, 201-the first pulling block structure (2011-the first horizontal edge (2011a-the first supporting surface), 2012-
One vertical edge), 202-fitting recess, 203-screw element), 3-angle ejector rod, 4-support member (the first side of 4a-support member, 4b-support member
The second side, 401-the second pulling block structure (4011-the second horizontal edge (4011a-the second supporting surface), 4012-the second vertical edge), 402-
Screw element), baffle plate, 6-connect post, 7-ejector retainner plate after 5-.
Detailed description of the invention
Combine accompanying drawing below by detailed description of the invention the present invention is described in further detail.
Refer to Fig. 1 to Fig. 5, prevent the structure that slanted kicking block drops in embodiment of the present invention plastic mould, it includes rear mold
Core 1, part are embedded in the slanted kicking block 2 in described rear mold core 1, for slanted kicking block 2 ejects the oblique top outside described rear mold core 1
Bar 3 and be located on described rear mold core 1 for supporting the support member 4 of described slanted kicking block 2, described slanted kicking block 2 has and is oppositely arranged
Upper end 2a and lower end 2b and the first side 2c being oppositely arranged and the second side 2d, described angle ejector rod 3 is located at the of described slanted kicking block
Side 2c, the second side 2d of described slanted kicking block are fixed with the first pulling block structure 201, and described support member 4 is fixed on described rear model
On core 1 and be positioned at the upper end 2a of described slanted kicking block, described support member 4 has arranged in the same direction with described slanted kicking block the first side 2c
Side 4a and the second side 4b, the second side 4b of described support member that arrange in the same direction with described slanted kicking block the second side 2d be fixed with
The second pulling block structure 401 that described first pulling block structure 201 coordinates.
Preferably, described slanted kicking block 2 offering a fitting recess 202, described first pulling block structure 201 passes through screw element
203 are fixed in described fitting recess 202, and described first pulling block structure 201 is substantially in inverted L-shaped, and described second pulling block structure 401 is big
Causing in backward L-shaped, one end of described second pulling block structure 401 is fixed in support member 4 by screw element 402, the other end stretches into institute
In stating fitting recess 202 and coordinate with described first pulling block structure 201.
Specifically, described first pulling block structure 201 includes the first horizontal edge 2011 and the first vertical edge 2012, described first horizontal edge
The lower surface of 2011 is configured to the first supporting surface 2011a, and described second pulling block structure 401 includes the second horizontal edge 4011 and second
Vertical edge 4012, the upper surface of described second horizontal edge 4011 is configured to the second support coordinated with described first supporting surface 2011a
Face 4011a, described first supporting surface 2011a and the second supporting surface 4011a are identical with described angle ejector rod 3 angle of inclination oblique
Face.
Preferably, described angle ejector rod 3 has two.
Specifically, its also include rear baffle plate 5, after connecting baffle plate 5 and the connection post 6 of rear mold core 1 and be located at
Ejector retainner plate 7 between described rear baffle plate 5 and rear mold core 1, one end of described angle ejector rod 3 is connected with described ejector retainner plate 7, another
End is connected with described slanted kicking block 2.
Above content is to combine the further description that the present invention is done by specific embodiment, it is impossible to assert this
Bright being embodied as is confined to these explanations.For the those of ordinary skill of the technical field belonging to the present invention, not
On the premise of departing from present inventive concept, it is also possible to make some simple deduction or replace, all should be considered as belonging to the guarantor of the present invention
Protect scope.
Claims (5)
1. plastic mould prevents the structure that slanted kicking block drops, it is characterised in that: it include rear mold core, part be embedded in described after
The slanted kicking block of model in-core, for slanted kicking block being ejected the angle ejector rod outside described rear mold core and being located at described rear mold core
For supporting the support member of described slanted kicking block, described slanted kicking block has the top and bottom being oppositely arranged and be oppositely arranged
Side and the second side, described angle ejector rod is located at the first side of described slanted kicking block, and the second side of described slanted kicking block is provided with first and draws
Block structure, described support member is fixed on described rear mold core and is positioned at the upper end of described slanted kicking block, described support member have with
The first side that described slanted kicking block the first side is arranged in the same direction and the second side arranged in the same direction with described slanted kicking block the second side, described
Second side of support member is provided with and the second pulling block structure of described first pulling block respective outer side edges.
2. the structure preventing slanted kicking block from dropping in plastic mould as claimed in claim 1, it is characterised in that: on described slanted kicking block
Offering a fitting recess, described first pulling block structure is fixed in described fitting recess by screw element, described first pulling block structure
Substantially in inverted L-shaped, described second pulling block structure is substantially in backward L-shaped, and described second draws block structured one end to be fixed by screw element
In support member, the other end stretch into described fitting recess in and with described first pulling block respective outer side edges.
3. the structure preventing slanted kicking block from dropping in plastic mould as claimed in claim 2, it is characterised in that: described first pulling block
Structure includes that the first horizontal edge and the first vertical edge, the lower surface of described first horizontal edge are configured to the first supporting surface, and described second draws
Block structure includes the second horizontal edge and the second vertical edge, the upper surface of described second horizontal edge to be configured to described first supporting surface coordinating
The second supporting surface, described first supporting surface and the second supporting surface are the inclined-plane identical with described angle ejector rod angle of inclination.
4. the structure preventing slanted kicking block from dropping in plastic mould as claimed in claim 1, it is characterised in that: described angle ejector rod has
Two.
5. the plastic mould as described in any one of Claims 1-4 prevents the structure that slanted kicking block drops, it is characterised in that: its
Also include rear baffle plate, after connecting baffle plate and the connection post of rear mold core and be located at described rear baffle plate and rear model
Ejector retainner plate between core, one end of described angle ejector rod is connected with described ejector retainner plate, the other end is connected with described slanted kicking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746355.4A CN106182633B (en) | 2016-08-29 | 2016-08-29 | The structure for preventing slanted kicking block from dropping in plastic mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746355.4A CN106182633B (en) | 2016-08-29 | 2016-08-29 | The structure for preventing slanted kicking block from dropping in plastic mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106182633A true CN106182633A (en) | 2016-12-07 |
| CN106182633B CN106182633B (en) | 2018-08-03 |
Family
ID=57526183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746355.4A Active CN106182633B (en) | 2016-08-29 | 2016-08-29 | The structure for preventing slanted kicking block from dropping in plastic mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106182633B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631779A (en) * | 1992-07-20 | 1994-02-08 | Toshiba Mach Co Ltd | Mold |
| CN202162964U (en) * | 2011-07-20 | 2012-03-14 | 嘉兴信元精密模具科技有限公司 | Straight-ejection large inclination core pulling mechanism |
| CN204487996U (en) * | 2014-12-24 | 2015-07-22 | 宁波如强模塑有限公司 | Discoid product inner top surface arc-shaped recess and sidewall back-off demoulding mould |
| CN204749180U (en) * | 2015-06-30 | 2015-11-11 | 常州博赢模具有限公司 | A injection mold that is used for into moldeed depth muscle position product |
| CN205951194U (en) * | 2016-08-29 | 2017-02-15 | 武汉燎原模塑有限公司 | Prevent tenesmic structure of oblique kicking block in plastic mould |
-
2016
- 2016-08-29 CN CN201610746355.4A patent/CN106182633B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631779A (en) * | 1992-07-20 | 1994-02-08 | Toshiba Mach Co Ltd | Mold |
| CN202162964U (en) * | 2011-07-20 | 2012-03-14 | 嘉兴信元精密模具科技有限公司 | Straight-ejection large inclination core pulling mechanism |
| CN204487996U (en) * | 2014-12-24 | 2015-07-22 | 宁波如强模塑有限公司 | Discoid product inner top surface arc-shaped recess and sidewall back-off demoulding mould |
| CN204749180U (en) * | 2015-06-30 | 2015-11-11 | 常州博赢模具有限公司 | A injection mold that is used for into moldeed depth muscle position product |
| CN205951194U (en) * | 2016-08-29 | 2017-02-15 | 武汉燎原模塑有限公司 | Prevent tenesmic structure of oblique kicking block in plastic mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106182633B (en) | 2018-08-03 |
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