CN104494065B - Automobile front door upper frame core-pulling mechanism - Google Patents
Automobile front door upper frame core-pulling mechanism Download PDFInfo
- Publication number
- CN104494065B CN104494065B CN201410734028.8A CN201410734028A CN104494065B CN 104494065 B CN104494065 B CN 104494065B CN 201410734028 A CN201410734028 A CN 201410734028A CN 104494065 B CN104494065 B CN 104494065B
- Authority
- CN
- China
- Prior art keywords
- oblique
- oblique top
- core
- pulling mechanism
- front door
- 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
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C2045/4084—Progressive ejection
-
- 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
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/302—Trim strips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
nullThe invention discloses the core-pulling mechanism of a kind of automobile front door upper frame mould,Including product (20),Described product (20) includes small end (2),The bottom of described small end (2) is provided with warp surface (10),Described warp surface (10) inner side is provided with back-off (11),Described back-off (11) is 50 °~65 ° with the angle of vertical direction,It also includes the core-pulling mechanism loosing core small end (2),Described core-pulling mechanism includes slide block (1)、Straight top (21)、Oblique top (3)、Oblique top body (8)、First oblique-top sliding seat (7) and the second oblique-top sliding seat (14),Described straight top (21) is positioned at the inner side on small end (2) top,Described (21) lower end, straight top is provided with directly pushes up rod (4),Described slide block (1) coordinates with the inclined-plane, upper surface of straight top (21),The present invention provides the walking big guarantee of angle of a kind of oblique top not have in the process of walking and kills or self-locking is conducive to the core-pulling mechanism of the automobile front door upper frame mould loosed core.
Description
Technical field
The present invention relates to a kind of core-pulling mechanism, especially relate to the core-pulling mechanism of a kind of automobile front door upper frame mould.
Background technology
Automobile front door upper frame is a panel, its two ends are that big one end, one end is little, such as Fig. 1, coupled together by distortion between big end and the small end of automobile front door upper frame, automobile front door upper frame is typically all injection mo(u)lding, big end structure simply easily core_pulling demoulding, owing to small end has irregular flexure plane, structure is complicated, according to prior art, typically use slant-top core-pulling, when loosing core, the angle of oblique top walking is 0 ~ 45 °, and in automobile front door upper frame, have the back-off of wide-angle, the angle of oblique top walking is the least, the most easily occur killing or self-locking, it is unfavorable for loosing core.
Summary of the invention
The technical problem to be solved is: overcome the defect of above prior art, it is provided that the walking big guarantee of angle of a kind of oblique top does not haves in the process of walking kills or self-locking is conducive to the core-pulling mechanism of the automobile front door upper frame mould loosed core.
nullThe technical solution used in the present invention is: the core-pulling mechanism of a kind of automobile front door upper frame mould,Including product,Described product includes small end,The bottom of described small end is provided with warp surface,It is provided with back-off inside described warp surface,Described back-off is 50 °~65 ° with the angle of vertical direction,It also includes the core-pulling mechanism loosing core small end,Described core-pulling mechanism includes slide block、Straight top、Oblique top、Oblique top body、First oblique-top sliding seat and the second oblique-top sliding seat,Described straight top is positioned at the inner side on small end top,Described Zhi Ding lower end is provided with directly pushes up rod,Described slide block coordinates with the inclined-plane, upper surface on straight top,Described oblique top is positioned at the upper surface of small end inside middle portion and described back-off and fits with oblique top lower surface,Described oblique top upper surface coordinates with lower surface inclined-plane, straight top,Described oblique top bottom is provided with an ejecting mechanism,The lower surface being positioned at small end lower inside and described back-off on the right side of described oblique top body is fitted with oblique top body upper surface,Coordinate with inclined-plane on the right side of oblique top on the left of described oblique top body,Described oblique top body lower part is provided with large-angle inclined pulling mechanism,A described ejecting mechanism mutually disjoints with oblique pulling mechanism,The inner side of described product upper surface is provided with Double-ejection push rod.
After using above structure, the present invention compared with prior art has the advantage that and sets slide block at the top of automobile front door upper frame mould product, the straight top of upper end design, middle-end design oblique top, lower end design oblique top body and the large-angle inclined pulling mechanism of oblique top, utilize these a series of mechanisms that product is loosed core, ensure not have in the process of walking to kill or self-locking, it is easy to loose core, finally utilize Double-ejection push rod that the product stayed on straight jacking block is ejected, allow mechanical hand that product transverse shifting is allowed to depart from straight jacking block, then by mechanical hand, product is up taken out.
nullAs preferably,A described ejecting mechanism is provided with the first slideway in referring to the first described oblique-top sliding seat,Described oblique top lower end is fixed with the first oblique top rod,It is provided with at least one fairlead in the middle of the first described oblique top rod,The first described oblique top rod afterbody is fixed with the first slide core,The first described slide core is slidably fitted in the first slideway,The first described slide core is provided with guide post,Described guide post two ends are fixed and through the first slide core,Described guide post is parallel with the first oblique top rod,The surface of the first described slideway is parallel with the lower surface on straight top,Guide post is utilized to guide,During first oblique-top sliding seat walks downward,Owing to guide post is motionless,First slide core can move right,The lower end of the first oblique top rod moves right,The upper end of the first oblique top rod is to moving to left,Thus drive oblique top to extract out,The upper surface of the back-off that oblique top is deviate from smoothly,Simple in construction,And mould will not be pulled,Product quality is guaranteed.
As preferably, the first described slideway two ends are provided with baffle plate, and described baffle plate is fixed on the first oblique-top sliding seat, and the first oblique-top sliding seat ensures that in moving process the first slide core, without departing from the first oblique-top sliding seat, does not interferes with the normal use of an ejecting mechanism.
As preferably, described large-angle inclined pulling mechanism is provided with the second slideway in referring to the second described tilted footstock, the bottom of described oblique top body is fixed with the second oblique top rod, it is provided with at least one fairlead in the middle of the second described oblique top rod, the second described oblique top rod afterbody is fixed with the second slide core, the second described slide core is slidably fitted in the second slideway, the second described slideway is 65 °~75 ° with the angle of vertical direction, second slideway is arranged on 65 °~75 ° of these scopes with the angle of vertical direction, when second slide core down moves, down move in the second oblique top rod upper end, second oblique top rod drives oblique top body down to move, thus oblique top body deviates from the lower surface of back-off smoothly.
As preferably, the second described oblique top rod is 0~10 ° with the angle of vertical direction, the upper end of the second described oblique top rod is away from small end, if having low-angle, oblique top body can the most somewhat swing in down motor process, and such oblique top body will not clash into the inner surface of back-off in knockout course, it is ensured that back-off is not damaged, loosing core more smooth, product quality is guaranteed.
As preferably, the second described oblique top rod is 5 ° with the angle of vertical direction, and 5 ° can ensure that oblique top body will not be pulled back-off during loosing core and also will not pull the inner side of small end bottom.
As preferably, the second described slideway is 68 ° with the angle of vertical direction, and angle is suitable, and oblique top body can be allowed during oblique top body is loosed core as far as possible away from the lower surface of back-off, and efficiency of loosing core is high and protection product will not be pulled.
As preferably, the second described slideway upper end is provided with spacing preiection, the second slide core in moving process without departing from the second oblique-top sliding seat,
As preferably, the cross section on described slide block and straight top is " " font, and owing to slide block and Zhi Ding are to be slidably matched, straight top is slidably matched with oblique top, slide block slides when moving on straight top due to for " " font, can carry out spacing to slide block, slide block is just automatically stopped movement after putting in place, coordinates mobile in oblique top with straight top, when oblique top falls back on the side on straight top, owing to being straight top " " font, oblique top can push up the left side on straight top, and slant-top core-pulling puts in place.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the core-pulling mechanism product of automobile front door upper frame mould of the present invention.
Fig. 2 is the axonometric chart of the core-pulling mechanism of automobile front door upper frame mould of the present invention.
Fig. 3 is the sectional view of ejecting mechanism of core-pulling mechanism of automobile front door upper frame mould of the present invention.
Fig. 4 is the sectional view of the large-angle inclined pulling mechanism of core-pulling mechanism of automobile front door upper frame mould of the present invention.
Fig. 5 is the sectional view of the core-pulling mechanism secondary ejecting mechanism of automobile front door upper frame mould of the present invention.
Fig. 6 is the axonometric chart of the core-pulling mechanism slide block disengaging of automobile front door upper frame mould of the present invention.
Fig. 7 is the axonometric chart of the core-pulling mechanism product disengaging of automobile front door upper frame mould of the present invention.
Wherein, 1, slide block, 2, small end, 3, oblique top, 4, rod is directly pushed up, the 5, first oblique top rod, the 6, first slide core, the 7, first oblique-top sliding seat, 8, oblique top body, 9, Double-ejection push rod, 10, warp surface, 11, back-off, 12, fairlead, 13, guide post, the 14, second tilted footstock, the 15, first slideway, 16, the second oblique top rod, the 17, second slide core, the 18, second slideway, 19, baffle plate, 20, product, 21, Zhi Ding, 22, protruding.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
nullAs shown in the figure,The present invention provides the core-pulling mechanism of a kind of automobile front door upper frame mould,Including product 20,Described product 20 includes small end 2,The bottom of described small end 2 is provided with warp surface 10,It is provided with back-off 11 inside described warp surface 10,Described back-off 11 is 50 °~65 ° with the angle of vertical direction,It also includes the core-pulling mechanism loosing core small end 2,Described core-pulling mechanism includes slide block 1、Straight top 21、Oblique top 3、Oblique top body 8、First oblique-top sliding seat 7 and the second oblique-top sliding seat 14,Described straight top 21 is positioned at the inner side on small end 2 top,Described 21 lower ends, straight top are provided with straight top rod 4,Described slide block 1 coordinates with the inclined-plane, upper surface on straight top 21,Described oblique top 3 is positioned at the upper surface of small end 2 inside middle portion and described back-off 11 and fits with oblique top 3 lower surface,Described oblique top 3 upper surface coordinates with 21 lower surface inclined-planes, straight top,Described oblique top 3 bottom is provided with an ejecting mechanism,The lower surface being positioned at small end 2 lower inside and described back-off 11 on the right side of described oblique top body 8 is fitted with oblique top body 8 upper surface,Coordinate with inclined-plane on the right side of oblique top on the left of described oblique top body 8,Described oblique top body 8 bottom is provided with large-angle inclined pulling mechanism,A described ejecting mechanism mutually disjoints with oblique pulling mechanism,The inner side of described product 20 upper surface is provided with Double-ejection push rod 9,It is an advantage of the invention that and set slide block 1 at the top of automobile front door upper frame mould product 20,The straight top 21 of upper end design,Middle-end design oblique top 3,Lower end design oblique top body 8 and the large-angle inclined pulling mechanism of oblique top,Utilize these a series of mechanisms that product 20 is loosed core,Ensure not have in the process of walking to kill or self-locking,It is easy to loose core,The product finally utilizing Double-ejection push rod 9 to stay on straight top 21 ejects,Allow mechanical hand that product 20 transverse shifting is allowed to depart from straight top 21,By mechanical hand, product 20 is up taken out again.
nullA described ejecting mechanism is provided with the first slideway 15 in referring to the first described oblique-top sliding seat 7,Described oblique top 3 lower end is fixed with the first oblique top rod 5,It is provided with at least one fairlead 12 in the middle of the first described oblique top rod 5,The first described oblique top rod 5 afterbodys are fixed with the first slide core 6,The first described slide core 6 is slidably fitted in the first slideway 15,The first described slide core 6 is provided with guide post 13,Described guide post 13 two ends are fixed and through the first slide core 6,Described guide post 13 is parallel with the first oblique top rod 5,The surface of the first described slideway 15 is parallel with the lower surface on straight top 2,Guide post 13 is utilized to guide,During first oblique-top sliding seat 7 walks downward,Owing to guide post 13 is motionless,First slide core 6 can move right,The lower end of the first oblique top rod 5 moves right,The upper end of the first oblique top rod 5 is to moving to left,Thus drive oblique top 3 to extract out,The upper surface of the back-off 11 that oblique top 3 is deviate from smoothly,Simple in construction,And mould will not be pulled,Product quality is guaranteed.
The first described slideway 15 two ends are provided with baffle plate 19, and described baffle plate 19 is fixed on the first oblique-top sliding seat 7, and the first oblique-top sliding seat 7 ensures that in moving process the first slide core 6, without departing from the first oblique-top sliding seat 7, does not interferes with the normal use of an ejecting mechanism.
Described large-angle inclined pulling mechanism is provided with the second slideway 18 in referring to the second described tilted footstock 14, the bottom of described oblique top body 8 is fixed with the second oblique top rod 16, it is provided with at least one fairlead 12 in the middle of the second described oblique top rod 16, the second described oblique top rod 16 afterbodys are fixed with the second slide core 17, the second described slide core 17 is slidably fitted in the second slideway 18, the second described slideway 18 is 65 °~75 ° with the angle of vertical direction, second slideway 18 is arranged on 65 °~75 ° of these scopes with the angle of vertical direction, when second slide core 18 down moves, down move in the second oblique top rod 16 upper ends, second oblique top rod 16 drives oblique top body 8 down to move, thus oblique top body 8 deviates from the lower surface of back-off 11 smoothly.
The second described oblique top rod 16 is 0~10 ° with the angle of vertical direction, the upper end of the second described oblique top rod 16 is away from small end 2, if having low-angle, oblique top body 8 can the most somewhat swing in down motor process, so oblique top body 8 will not clash into the inner surface of back-off 11 in knockout course, ensureing that back-off 11 is not damaged, loose core more smooth, product quality is guaranteed.
The second described oblique top rod 16 is 5 ° with the angle of vertical direction, and 5 ° can ensure that oblique top body 8 will not be pulled back-off 11 during loosing core and also will not pull the inner side of small end 2 bottom.
The second described slideway 18 is 68 ° with the angle of vertical direction, and angle is suitable, and oblique top body 8 can be allowed during oblique top body 8 is loosed core as far as possible away from the lower surface of back-off 11, and efficiency of loosing core is high and protection product will not be pulled.
The second described slideway 18 upper end is provided with spacing preiection 19, the second slide core 18 in moving process without departing from the second oblique-top sliding seat 14.
The cross section on described slide block 1 and straight top 2 is " " font, owing to slide block 1 is to be slidably matched with straight top 21, straight top 21 is slidably matched with oblique top 3, slide block 1 slides owing to for " " font, can carry out spacing to slide block 1 when moving on straight top 21, and slide block 1 is just automatically stopped movement after putting in place, coordinate mobile in oblique top 3 with straight top 21, owing to being the " " font on straight top 21, oblique top 3 can push up the left side on straight top 21, and oblique top 3 is loosed core and put in place.
nullSpecifically,The principle of the present invention is to set slide block 1 at the top of automobile front door upper frame mould product 20,The straight top 21 of upper end design,Middle-end design oblique top 3,Lower end design oblique top body 8 and the large-angle inclined pulling mechanism of oblique top,Utilize these a series of mechanisms that product 20 is loosed core,Ensure not have in the process of walking to kill or self-locking,It is easy to loose core,The product finally utilizing Double-ejection push rod 9 to stay on straight top 21 ejects,Allow mechanical hand that product 20 transverse shifting is allowed to depart from straight top 21,By mechanical hand, product 20 is up taken out again,The first step,The top of product 20 some be positioned at slide block 1,Slide block 1 skids off,Second step,Ejecting mechanism for the first time is utilized to make oblique top depart from the upper surface of back-off 11,Product 20 is stayed on straight top 21,3rd step,Straight top 21 and oblique top 3 stop ejecting,The product 20 stayed on straight top 21 is ejected by Double-ejection push rod 9,Back-off 11 below product 20 also stays the lower section on straight top 21,Product 20 cannot directly be taken out,4th step,The first transverse shifting of product 20 is caught until back-off 11 departs from straight top 21 by mechanical hand,By mechanical hand, product 20 is upwards taken out again.
Above preferred embodiment of the present invention is described, but is not to be construed as limitations on claims.The present invention is not only limited to above example, and its concrete structure allows to change, and all various changes made in the protection domain of demand for independence of the present invention are the most within the scope of the present invention.
Claims (9)
1. an automobile front door upper frame core-pulling mechanism, including product (20), described product (20) includes small end (2),
The bottom of described small end (2) is provided with warp surface (10), and described warp surface (10) inner side is provided with back-off (11), described
The angle of back-off (11) and vertical direction be 50 °~65 °, it is characterised in that: it also includes carrying out small end (2)
The core-pulling mechanism loosed core, described core-pulling mechanism include slide block (1), straight top (21), oblique top (3), oblique top body (8),
First oblique-top sliding seat (7) and the second oblique-top sliding seat (14), described straight top (21) is positioned at the inner side on small end (2) top,
Described (21) lower end, straight top is provided with directly pushes up rod (4), and described slide block (1) is joined with the straight inclined-plane, upper surface pushing up (21)
Closing, described oblique top (3) is positioned under upper surface and the oblique top (3) of small end (2) inside middle portion and described back-off (11)
Fitting in surface, described oblique top (3) upper surface coordinates with Zhi Ding (21) lower surface inclined-plane, described oblique top (3) bottom
Being provided with an ejecting mechanism, described oblique top body (8) right side is positioned at small end (2) lower inside and described back-off (11)
Lower surface and oblique top body (8) upper surface fit, described oblique top body (8) left side coordinates with inclined-plane on the right side of oblique top,
Described oblique top body (8) bottom is provided with large-angle inclined pulling mechanism, a described ejecting mechanism and oblique pulling mechanism the most not phase
Handing over, the inner side of described product (20) upper surface is provided with Double-ejection push rod (9).
Automobile front door upper frame core-pulling mechanism the most according to claim 1, it is characterised in that: described once ejects
Mechanism is provided with the first slideway (15) in referring to described the first oblique-top sliding seat (7), described oblique top (3) lower end is fixed with
First oblique top rod (5), is provided with at least one fairlead (12) in the middle of the first described oblique top rod (5), and described first is oblique
Top rod (5) afterbody is fixed with the first slide core (6), and the first described slide core (6) is slidably fitted in the first slideway (15),
The first described slide core (6) is provided with guide post (13), and described guide post (13) two ends are fixed and sliding through first
Seat core (6), described guide post (13) is parallel with the first oblique top rod (5), the surface of described the first slideway (15)
Parallel with the lower surface of straight top (21).
Automobile front door upper frame core-pulling mechanism the most according to claim 2, it is characterised in that: the first described slideway
(15) two ends are provided with baffle plate (19), and described baffle plate (19) is fixed on the first oblique-top sliding seat (7).
Automobile front door upper frame core-pulling mechanism the most according to claim 1, it is characterised in that: described is large-angle inclined
Pulling mechanism is provided with the second slideway (18) in referring to described the second oblique-top sliding seat (14), under described oblique top body (8)
Portion is fixed with the second oblique top rod (16), is provided with at least one fairlead (12), institute in the middle of the second described oblique top rod (16)
Second oblique top rod (16) afterbody stated is fixed with the second slide core (17), and the second described slide core (17) is slidably matched
In the second slideway (18), described the second slideway (18) is 65 °~75 ° with the angle of vertical direction.
Automobile front door upper frame core-pulling mechanism the most according to claim 4, it is characterised in that: the second described oblique top
Rod (16) is 0~10 ° with the angle of vertical direction, and the upper end of the second described oblique top rod (16) is away from small end (2).
Automobile front door upper frame core-pulling mechanism the most according to claim 5, it is characterised in that: the second described oblique top
Rod (16) is 5 ° with the angle of vertical direction.
Automobile front door upper frame core-pulling mechanism the most according to claim 4, it is characterised in that: the second described slideway
(18) angle with vertical direction is 68 °.
Automobile front door upper frame core-pulling mechanism the most according to claim 4, it is characterised in that: the second described slideway
(18) upper end is provided with spacing preiection (22).
Automobile front door upper frame core-pulling mechanism the most according to claim 1, it is characterised in that: described slide block (1)
It is with the cross section of straight top (21)Font.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410734028.8A CN104494065B (en) | 2014-12-05 | 2014-12-05 | Automobile front door upper frame core-pulling mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410734028.8A CN104494065B (en) | 2014-12-05 | 2014-12-05 | Automobile front door upper frame core-pulling mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104494065A CN104494065A (en) | 2015-04-08 |
CN104494065B true CN104494065B (en) | 2016-08-24 |
Family
ID=52935562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410734028.8A Active CN104494065B (en) | 2014-12-05 | 2014-12-05 | Automobile front door upper frame core-pulling mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104494065B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104943072A (en) * | 2015-06-30 | 2015-09-30 | 贾玉平 | Plastic injection mold for forming deep-rib products |
CN105799103B (en) * | 2016-04-27 | 2018-04-17 | 宁波市益普乐模塑有限公司 | The stripper apparatus of ammeter tank shell |
CN107932841B (en) * | 2017-11-29 | 2019-11-12 | 宁波方正汽车模具股份有限公司 | Sliding block core-pulling mechanism |
CN109291378B (en) * | 2018-11-13 | 2024-01-16 | 宁波华众模具制造有限公司 | Unhooking mechanism of automobile door panel support die |
CN112265232A (en) * | 2020-09-30 | 2021-01-26 | 宁波方正汽车模具股份有限公司 | Secondary ejection mechanism for motor housing die |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1884336A1 (en) * | 2006-08-04 | 2008-02-06 | Etervind AB | Injection-moulding system |
CN102363352A (en) * | 2011-10-31 | 2012-02-29 | 青岛海尔模具有限公司 | Down-slope oblique jacking accelerating core pulling mechanism assembly in injection mold |
CN202318802U (en) * | 2011-11-22 | 2012-07-11 | 宁波方正汽车模具有限公司 | Inner side surface big-angle obliquely-walking core-pulling mechanism for top block |
CN102672911A (en) * | 2012-05-07 | 2012-09-19 | 宁波方正汽车模具有限公司 | Three-rod double-slide large-angle inclined jacking core-pulling ejector pin device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2823782B2 (en) * | 1993-07-16 | 1998-11-11 | 有限会社タカオ設計事務所 | Loose core ejector for resin mold |
KR200421064Y1 (en) * | 2006-04-07 | 2006-07-10 | 구미에이테크솔루션주식회사 | Undercut processing unit of incline |
-
2014
- 2014-12-05 CN CN201410734028.8A patent/CN104494065B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1884336A1 (en) * | 2006-08-04 | 2008-02-06 | Etervind AB | Injection-moulding system |
CN102363352A (en) * | 2011-10-31 | 2012-02-29 | 青岛海尔模具有限公司 | Down-slope oblique jacking accelerating core pulling mechanism assembly in injection mold |
CN202318802U (en) * | 2011-11-22 | 2012-07-11 | 宁波方正汽车模具有限公司 | Inner side surface big-angle obliquely-walking core-pulling mechanism for top block |
CN102672911A (en) * | 2012-05-07 | 2012-09-19 | 宁波方正汽车模具有限公司 | Three-rod double-slide large-angle inclined jacking core-pulling ejector pin device |
Also Published As
Publication number | Publication date |
---|---|
CN104494065A (en) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104494065B (en) | Automobile front door upper frame core-pulling mechanism | |
CN102203367B (en) | Self-closing and opening device particularly for a movable furniture part | |
CN202242078U (en) | Automatic discharge device for punching machine | |
CN104012688B (en) | Automatic tea carding machine | |
CN203860785U (en) | Heavy slide rail | |
CN102672911A (en) | Three-rod double-slide large-angle inclined jacking core-pulling ejector pin device | |
US20140116481A1 (en) | Controllable automatic umbrella unfolding device | |
CN103806389B (en) | Sweeping machine garbage collection box bonnet automatic open-close mechanism | |
CN204378604U (en) | The fold mechanism of play yard guard bar | |
RU2015128816A (en) | VEHICLE SEAT (OPTIONS) | |
CN106877182B (en) | A kind of gas-filling cabinet and its release unit escapement | |
CN102860638B (en) | Zipper assembly device of auto-end-closing injection machine and zipper assembly method of zipper assembly device | |
CN205913155U (en) | Guide rail buffer with buffering resets and rebounds and open function | |
CN202208091U (en) | Arc core pulling structure for injection mold | |
CN203994568U (en) | A kind of secondary ejecting mechanism of injection mold | |
CN206985645U (en) | A kind of easy-to-dismount truck hydraulic bar | |
CN205763749U (en) | Die casting and pull bar assembling structure thereof | |
CN208180150U (en) | A kind of rotating core-pulling mechanism | |
CN203871729U (en) | Valve mechanism of switch cabinet | |
US9643769B2 (en) | Storage box with synchronous opening/lifting mechanism | |
CN104999628B (en) | Hot flow path pours in down a chimney the ejecting structure of mould | |
CN102700087A (en) | Pitched ejection device immediately stopping after being drawn | |
CN207482353U (en) | Case lid automatic turning is switched on | |
CN205434996U (en) | Lifting guide rail for outdoor performance device | |
CN203260938U (en) | Valve mechanism for switch cabinet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Patentee after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315609 Zhejiang city of Ningbo province Ninghai County Tashan Industrial Park Qixing Road No. 28 Patentee before: Ningbo Fangzheng Tool Co., Ltd. |