CN106079302A - A kind of injection mold directly pushes up the co-ordinative construction with oblique top - Google Patents
A kind of injection mold directly pushes up the co-ordinative construction with oblique top Download PDFInfo
- Publication number
- CN106079302A CN106079302A CN201610690111.9A CN201610690111A CN106079302A CN 106079302 A CN106079302 A CN 106079302A CN 201610690111 A CN201610690111 A CN 201610690111A CN 106079302 A CN106079302 A CN 106079302A
- Authority
- CN
- China
- Prior art keywords
- die sinking
- spacing hole
- straight
- oblique top
- slanted kicking
- 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
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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
- 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
- B29C45/401—Ejector pin constructions or mountings
-
- 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
- B29C2045/334—Mountings or guides therefor; Drives therefor several transversely movable mould parts driven by a single drive 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
- 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
- B29C2045/4068—Removing or ejecting moulded articles using an auxiliary mould part carrying the moulded article and removing it from the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of injection mold and directly push up the co-ordinative construction with oblique top, its difference is: it includes oblique top portion that straight top coordinates with straight top and has resilient die sinking supplementary structure；Straight top includes straight jacking block, the guide rail being located at straight jacking block lower end and is located at the push rod of guide rail lower end, and the side of straight jacking block has the first die sinking face, and straight jacking block offers first spacing hole in the first die sinking face that penetrates；Oblique top portion includes slanted kicking block and is fixed on the inclined guide of slanted kicking block lower end, slanted kicking block has the second die sinking face coordinated with the first die sinking face, second spacing hole in the second die sinking face that penetrates is offered on slanted kicking block, being further opened with the gathering sill coordinated with guide rail on slanted kicking block, inclined guide extends obliquely downwards towards the direction near straight jacking block；Die sinking supplementary structure includes spring part, and one end of spring part is sheathed in the first spacing hole, the other end is sheathed in the second spacing hole.Present configuration is simple, good stability, and can meet the production requirement of complex product.
Description
Technical field
The present invention relates to a kind of injection mold and directly push up the co-ordinative construction with oblique top.
Background technology
Automobile appearance is required to improve constantly by people, and bumper is as a part for automobile appearance, to bumper product
Manufacture requirements improves the most therewith, and bumper product structure becomes increasingly complex, and manufacture difficulty increases, and existing injection mold uses multiple
Structure realizes depanning, it is necessary to revises product or with sacrifice mould strength for the cost smooth depanning of guarantee product, causes note
Mould consume is big, and production efficiency is low, and production cost raises.
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 injection mold directly push up with oblique top combine knot
Structure, volume is little, simple in construction, good stability, and can meet the production requirement of complex product.
For solve above technical scheme, the technical scheme is that a kind of injection mold directly push up with oblique top combine knot
Structure, its difference is: it includes oblique top portion that straight top coordinates with described straight top and has resilient die sinking auxiliary
Structure；
Described straight top includes that straight jacking block, guide rail and push rod, the side of described straight jacking block have the first die sinking face, described straight jacking block
On offer and penetrate described first die sinking face and the first horizontal-extending spacing hole, described guide rail is fixed under described straight jacking block
Holding and horizontal-extending, described push rod is fixed on the lower end of described guide rail and extends straight down；
Described oblique top portion includes that slanted kicking block and be fixed on the inclined guide of described slanted kicking block lower end, described slanted kicking block have and described the
The second die sinking face that one die sinking face coordinates, described slanted kicking block offers and penetrates described second die sinking face and horizontal-extending second
Spacing hole, described second spacing hole is coaxially disposed with described first spacing hole, described slanted kicking block is further opened with and described guide rail
The gathering sill coordinated, described inclined guide extends obliquely downwards towards the direction near described straight jacking block；
Described die sinking supplementary structure include spring part, one end of described spring part be sheathed on described first spacing hole in, the other end
It is sheathed in described second spacing hole.
By above technical scheme, described die sinking supplementary structure also includes locating part, the periphery of described locating part is arranged with
Described spring part, one end of described locating part is fixed in described second spacing hole, and the other end of described locating part has spacing
Boss stretches in described first spacing hole, has, in described first spacing hole, the confined planes coordinated with described positive stop lug boss.
By above technical scheme, described first die sinking face and the second die sinking face are configured to the step surface cooperated.
By above technical scheme, the T-shaped structure of cross section of described guide rail.
By above technical scheme, described push rod have two and along described guide rail length direction be distributed.
By above technical scheme, described inclined guide has two and is symmetrically distributed in the both sides of described gathering sill.
Contrast prior art, the beneficial features of the present invention is: this injection mold directly pushes up the co-ordinative construction with oblique top, straight jacking block
Cooperating with slanted kicking block, and straight jacking block and slanted kicking block are ejected by push rod, inclined guide drives slanted kicking block and straight jacking block die sinking/conjunction
Mould, and die sinking supplementary structure can prevent during die sinking straight jacking block to interfere slanted kicking block, this co-ordinative construction good stability, is manufactured into
This is low, can meet the production requirement of complex product, and volume is little, simple in construction.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation；
Fig. 2 is embodiment of the present invention cross-sectional view；
Fig. 3 is embodiment of the present invention matched moulds status architecture schematic diagram；
Fig. 4 is embodiment of the present invention die opening state structural representation；
Wherein: (((10121-limits the straight jacking block of 101-for the first die sinking face of the straight jacking block of 1011-, 1012-the first spacing hole at 1-straight top
Plane, 10122-the first spacing hole first paragraph, 10123-the first spacing hole second segment, 10124-the first spacing hole the 3rd section)),
102-guide rail, 103-push rod), ((the second die sinking face of 2011-slanted kicking block, 2012-second are spacing for 201-slanted kicking block in 2-oblique top portion
Hole (20121-the second spacing hole first paragraph, 20122-the second spacing hole second segment), 2013-gathering sill), 202-inclined guide), 3-
((3021-positive stop lug boss, the fastening section of 3022-locating part, 3023-limit die sinking supplementary structure for 301-spring part, 302-locating part
The guide section of position part)).
Detailed description of the invention
Combine accompanying drawing below by detailed description of the invention the present invention is described in further details.
Refer to Fig. 1 to Fig. 4, embodiment of the present invention injection mold directly pushes up the co-ordinative construction with oblique top, and it includes straight top
1, it is located at the oblique top portion 2 of side, straight top 1 and has resilient die sinking supplementary structure 3；
Described straight top 1 includes straight jacking block 101, guide rail 102 and push rod 103, and described straight jacking block 101 fits with oblique top portion 2
The first die sinking face 1011 that one side is straight jacking block, described straight jacking block 101 offers run through described first die sinking face 1011 and
The first horizontal-extending spacing hole 1012, described guide rail 102 is fixed on the lower end of described straight jacking block 101 and horizontal-extending, described
Push rod 103 is fixed on the lower end of described guide rail 102 and extends straight down；
Described oblique top portion 2 includes slanted kicking block 201 and is fixed on the inclined guide 202 of described slanted kicking block 201 lower end, described slanted kicking block
201 have the second die sinking face 2011 coordinated with described first die sinking face 1011, described slanted kicking block 201 offers and runs through described
Second die sinking face 2011 and the second horizontal-extending spacing hole 2012, described second spacing hole 2012 and described first spacing hole
1012 are coaxially disposed, and described slanted kicking block 201 are further opened with the gathering sill 2013 coordinated with described guide rail 102, by guide rail 102
With the cooperation of gathering sill 2013, slanted kicking block 201 can move along the length direction of guide rail 102, and described inclined guide 202 is towards near described
The direction of straight jacking block 101 extends obliquely downwards；
Described die sinking supplementary structure 3 is used for assisting straight jacking block 101 and slanted kicking block 201 die sinking, and when preventing die sinking, straight jacking block 101 is interfered
Slanted kicking block 201 causes slanted kicking block 201 to move horizontally, and described die sinking supplementary structure 3 includes spring part 301, described spring part
One end of 301 is sheathed in described first spacing hole 1012, the other end is sheathed in described second spacing hole 2012.
Preferably, in order to prevent the buckle pressed in spring part 301 compression process, and in order to further to oblique top
Block 201 guides, and improves structural stability, and described die sinking supplementary structure 3 also includes locating part 302, described locating part 302
Being arranged with described spring part 301 on periphery, one end of described locating part 302 is fixed in described second spacing hole 2012, described
The other end of locating part 302 has positive stop lug boss 3021 and stretches in described first spacing hole 1012, described first spacing hole 1012
Inside there is the confined planes 10121 coordinated with described positive stop lug boss 3021.
Concrete, described locating part 302 is divided into three sections be sequentially connected with, and respectively offers externally threaded fastening section
3022 guide sections 3023 coordinated with described spring part 301 and the described positive stop lug boss 3021 of outwardly convex；Described second limit
Hole, position 2012, for coordinating described locating part 302 to be divided into two sections, respectively has female second spacing hole first paragraph
20121 and the second spacing hole second segment 20122 of coordinating with described spring part 301, one section of described spring part 301 is fixed on
Described second spacing hole first paragraph 20121 and the separating surface of the second spacing hole second segment 20122；Described first spacing hole 1012 is
Coordinate described locating part 302 to be divided into three sections be sequentially connected with, be respectively the first spacing hole coordinated with described spring part 301
The first spacing hole second segment 10123 that first paragraph 10122 coordinates with described guide section 3023 and with described positive stop lug boss 3021
The first spacing hole coordinated the 3rd section 10124.
Preferably, in order to make slanted kicking block 201 reset accurately during matched moulds, described first die sinking face 1011 and the second die sinking face
2011 are configured to the step surface cooperated.
Preferably, in order to improve kinetic stability during slanted kicking block 201 die sinking, the T-shaped knot of cross section of described guide rail 102
Structure.
Preferably, in order to improve kinetic stability, described push rod 103 has two and length direction along described guide rail 102
Distribution.
Preferably, in order to improve kinetic stability, described inclined guide 202 has two and is symmetrically distributed in described gathering sill
2013 both sides.
The die sinking process of the embodiment of the present invention is: push rod 103 promotes slanted kicking block 201 and straight jacking block 101 to move upward, and
Under the active force of inclined guide 202, slanted kicking block 201 moves along guide rail 102, makes the second die sinking face 2011 and 1011 points of the first die sinking face
From, the spring part 301 being meanwhile under compressive state in die sinking supplementary structure 3 promotes slanted kicking block 201 and straight jacking block 101 points
From, prevent straight jacking block 101 during die sinking from interfering slanted kicking block 201.
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 (6)
1. an injection mold directly pushes up the co-ordinative construction with oblique top, it is characterised in that: it includes that straight top is joined with described straight top
Close oblique top portion and have resilient die sinking supplementary structure；
Described straight top includes that straight jacking block, guide rail and push rod, the side of described straight jacking block have the first die sinking face, described straight jacking block
On offer and penetrate described first die sinking face and the first horizontal-extending spacing hole, described guide rail is fixed under described straight jacking block
Holding and horizontal-extending, described push rod is fixed on the lower end of described guide rail and extends straight down；
Described oblique top portion includes that slanted kicking block and be fixed on the inclined guide of described slanted kicking block lower end, described slanted kicking block have and described the
The second die sinking face that one die sinking face coordinates, described slanted kicking block offers and penetrates described second die sinking face and horizontal-extending second
Spacing hole, described second spacing hole is coaxially disposed with described first spacing hole, described slanted kicking block is further opened with and described guide rail
The gathering sill coordinated, described inclined guide extends obliquely downwards towards the direction near described straight jacking block；
Described die sinking supplementary structure include spring part, one end of described spring part be sheathed on described first spacing hole in, the other end
It is sheathed in described second spacing hole.
2. injection mold as claimed in claim 1 directly pushes up the co-ordinative construction with oblique top, it is characterised in that: described die sinking auxiliary knot
Structure also includes locating part, and the periphery of described locating part is arranged with described spring part, and one end of described locating part is fixed on described
In second spacing hole, the other end of described locating part has positive stop lug boss and stretches in described first spacing hole, described first spacing
There is in hole the confined planes coordinated with described positive stop lug boss.
3. injection mold as claimed in claim 1 directly pushes up the co-ordinative construction with oblique top, it is characterised in that: described first die sinking face
It is configured to the step surface that cooperates with the second die sinking face.
4. injection mold as claimed in claim 1 directly pushes up the co-ordinative construction with oblique top, it is characterised in that: described guide rail transversal
The T-shaped structure in face.
5. injection mold as claimed in claim 1 directly pushes up the co-ordinative construction with oblique top, it is characterised in that: described push rod has two
And along the length direction distribution of described guide rail.
6. the injection mold as described in any one of claim 1 to 5 directly pushes up the co-ordinative construction with oblique top, it is characterised in that: described
Inclined guide has two and is symmetrically distributed in the both sides of described gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690111.9A CN106079302B (en) | 2016-08-19 | 2016-08-19 | A kind of injection mold directly pushes up and the co-ordinative construction of oblique top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690111.9A CN106079302B (en) | 2016-08-19 | 2016-08-19 | A kind of injection mold directly pushes up and the co-ordinative construction of oblique top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106079302A true CN106079302A (en) | 2016-11-09 |
| CN106079302B CN106079302B (en) | 2018-10-12 |
Family
ID=58070553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610690111.9A Active CN106079302B (en) | 2016-08-19 | 2016-08-19 | A kind of injection mold directly pushes up and the co-ordinative construction of oblique top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106079302B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493922A (en) * | 2016-12-30 | 2017-03-15 | 深圳市银宝山新科技股份有限公司 | Explosion type pitched roof mechanism and injection mold |
| CN111730830A (en) * | 2020-07-03 | 2020-10-02 | 滨海模塑集团有限公司 | Straight-ejection falling demoulding mechanism of injection mould |
| CN115320034A (en) * | 2022-08-05 | 2022-11-11 | 东风汽车集团股份有限公司 | Straight-ejection inclined-ejection mechanism with inclined ejection and injection mold |
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| JP2007069507A (en) * | 2005-09-08 | 2007-03-22 | Mazda Motor Corp | Device and method manufacturing injection-molded article |
| CN203579956U (en) * | 2013-11-05 | 2014-05-07 | 天津国丰模具有限公司 | Inward-pull straight ejecting component for pitched roof of bumper mold |
| CN203901666U (en) * | 2014-06-10 | 2014-10-29 | 大连大显高木模具有限公司 | Accurate positioning structure for pitched roof and straight roof of automotive A/B/C column mold |
| CN204354426U (en) * | 2014-12-09 | 2015-05-27 | 深圳市华益盛模具股份有限公司 | The ejecting structure of injection mold |
| CN205889780U (en) * | 2016-08-19 | 2017-01-18 | 武汉燎原模塑有限公司 | Injection mold zhi ding and joint structure of pushing up to one side |
-
2016
- 2016-08-19 CN CN201610690111.9A patent/CN106079302B/en active Active
Patent Citations (5)
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|---|---|---|---|---|
| JP2007069507A (en) * | 2005-09-08 | 2007-03-22 | Mazda Motor Corp | Device and method manufacturing injection-molded article |
| CN203579956U (en) * | 2013-11-05 | 2014-05-07 | 天津国丰模具有限公司 | Inward-pull straight ejecting component for pitched roof of bumper mold |
| CN203901666U (en) * | 2014-06-10 | 2014-10-29 | 大连大显高木模具有限公司 | Accurate positioning structure for pitched roof and straight roof of automotive A/B/C column mold |
| CN204354426U (en) * | 2014-12-09 | 2015-05-27 | 深圳市华益盛模具股份有限公司 | The ejecting structure of injection mold |
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Non-Patent Citations (1)
| Title |
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| 庞军等: "《塑料成型工艺与模具设计》", 30 June 2010, 北京航空航天大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493922A (en) * | 2016-12-30 | 2017-03-15 | 深圳市银宝山新科技股份有限公司 | Explosion type pitched roof mechanism and injection mold |
| CN111730830A (en) * | 2020-07-03 | 2020-10-02 | 滨海模塑集团有限公司 | Straight-ejection falling demoulding mechanism of injection mould |
| CN115320034A (en) * | 2022-08-05 | 2022-11-11 | 东风汽车集团股份有限公司 | Straight-ejection inclined-ejection mechanism with inclined ejection and injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106079302B (en) | 2018-10-12 |
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