CN104494065A - Core pulling mechanism of automobile front door upper framework - Google Patents
Core pulling mechanism of automobile front door upper framework Download PDFInfo
- Publication number
- CN104494065A CN104494065A CN201410734028.8A CN201410734028A CN104494065A CN 104494065 A CN104494065 A CN 104494065A CN 201410734028 A CN201410734028 A CN 201410734028A CN 104494065 A CN104494065 A CN 104494065A
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- China
- Prior art keywords
- oblique top
- core
- oblique
- pulling mechanism
- front door
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- 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.)
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Classifications
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- 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
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- 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
Abstract
The invention discloses a core pulling mechanism of an automobile front door upper framework. The core pulling mechanism comprises a product (20), wherein the product (20) comprises a small end (2); the lower part of the small end (2) is provided with a warped surface (10); the inner side of the warped surface (10) is provided with an inverted buckle (11); an included angle between the inverted buckle (11) and the vertical direction is 50 degrees-65 degrees; the product (20) also comprises a core pulling mechanism for pulling a core of the small end (2); the core pulling mechanism comprises a slide block (1), a straight ejector (21), an oblique ejector (3), an oblique ejector body (8), a first oblique ejector slide base (7) and a second oblique ejector slide base (14), wherein the straight ejector (21) is positioned on the inner side of the upper part of the small end (2); the lower end of the straight ejector (21) is provided with a straight ejector bar (4); the slide block (1) is matched with the oblique surface of the upper end surface of the straight ejector (21). The invention provides the core pulling mechanism of the automobile front door upper framework, which is large in oblique ejector walking angle, can guarantee no seizing and self-locking in the walking process, and is beneficial to core pulling.
Description
Technical field
The present invention relates to a kind of core-pulling mechanism, especially relate to a kind of core-pulling mechanism of automobile front door upper frame mould.
Background technology
Automobile front door upper frame is a panel, its two ends are that large one end, one end is little, as Fig. 1, coupled together by distortion between the large end of automobile front door upper frame and small end, automobile front door upper frame is all generally injection mo(u)lding, the simple easily core_pulling demoulding of large end structure, because small end has irregular flexure plane, complex structure, according to prior art, general employing 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 too little, easily occur in the process of walking killing or self-locking, be unfavorable for loosing core.
Summary of the invention
Technical problem to be solved by this invention is: the defect overcoming above prior art, provides the walk angle large guarantee of a kind of oblique top to there will not be in the process of walking and to kill or self-locking is conducive to the core-pulling mechanism of the automobile front door upper frame mould of loosing core.
The technical solution used in the present invention is: a kind of core-pulling mechanism of automobile front door upper frame mould, comprise product, described product comprises small end, the bottom of described small end is provided with warp surface, back-off is provided with inside described warp surface, described back-off and the angle of vertical direction are 50 ° ~ 65 °, it also comprises the core-pulling mechanism of loosing core to small end, described core-pulling mechanism comprises 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 directly pushed up, described oblique top is positioned at small end inside middle portion and the upper surface of described back-off and oblique top lower surface are fitted, described oblique top upper surface with directly push up lower surface inclined-plane and coordinate, described oblique top bottom is provided with an ejecting mechanism, small end lower inside is positioned at and the lower surface of described back-off and oblique top body upper surface are fitted on the right side of described oblique top body, 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 and oblique pulling mechanism mutually disjoint, the inner side of described product upper surface is provided with Double-ejection push rod.
After adopting above structure, the present invention compared with prior art has the following advantages: establish 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, this serial mechanism is utilized to loose core to product, ensure to there will not be in the process of walking to kill or self-locking, be convenient to loose core, finally utilize Double-ejection push rod that the product stayed on straight jacking block is ejected, allow manipulator that product transverse shifting is made it to depart from straight jacking block, then by manipulator, product is up taken out.
As preferably, a described ejecting mechanism refers in the first described oblique-top sliding seat and is provided with the first slideway, described oblique top lower end is fixed with the first oblique top rod, at least one fairlead is provided with 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 are passed 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 directly pushed up, guide post is utilized to lead, in the process that first oblique-top sliding seat walks downward, because 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, structure is simple, and can not mould 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 can not depart from the first oblique-top sliding seat, can not affect the normal use of an ejecting mechanism.
As preferably, described large-angle inclined pulling mechanism refers in the second described tilted footstock and is provided with the second slideway, the bottom of described oblique top body is fixed with the second oblique top rod, at least one fairlead is provided with 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 and the angle of vertical direction are 65 ° ~ 75 °, the angle of the second slideway and vertical direction is arranged on 65 ° ~ 75 ° these scopes, 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, there are low-angle words, oblique top body can swing a little to the right in down motion process, and such oblique top body can not clash into the inner surface of back-off in knockout course, ensures that back-off can not sustain damage, loose core more smooth, product quality is guaranteed.
As preferably, the second described oblique top rod is 5 ° with the angle of vertical direction, can guarantee that oblique top body can not pull the inner side that back-off also can not pull small end bottom in the process of loosing core for 5 °.
As preferably, the second described slideway and the angle of vertical direction are 68 °, and angle is suitable, can allow oblique top body as much as possible away from the lower surface of back-off in oblique top body looses core process, and the high and protection product of efficiency of loosing core can not be pulled.
As preferably, the second described slideway upper end is provided with spacing preiection, and the second slide core can not depart from the second oblique-top sliding seat in moving process,
As preferably, the cross section on described slide block and straight top is " " font, and because slide block and Zhi Ding are slidably matched, straight top is slidably matched with oblique top; owing to being " " font when skid moves on straight top, can carry out spacing to slide block, after slide block puts in place, just automatically stop movement, coordinate movement in oblique top with straight top, when oblique top falls back on the side on straight top, owing to being directly push up “ " 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 stereogram of the core-pulling mechanism product of automobile front door upper frame mould of the present invention.
Fig. 2 is the stereogram of the core-pulling mechanism of automobile front door upper frame mould of the present invention.
Fig. 3 is the sectional view of a core-pulling mechanism ejecting 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 stereogram that the core-pulling mechanism slide block of automobile front door upper frame mould of the present invention departs from.
Fig. 7 is the stereogram that the core-pulling mechanism product of automobile front door upper frame mould of the present invention departs from.
Wherein, 1, slide block, 2, small end, 3, oblique top, 4, directly rod is 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
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in the figure, the invention provides a kind of core-pulling mechanism of automobile front door upper frame mould, comprise product 20, described product 20 comprises small end 2, the bottom of described small end 2 is provided with warp surface 10, back-off 11 is provided with inside described warp surface 10, described back-off 11 is 50 ° ~ 65 ° with the angle of vertical direction, it also comprises the core-pulling mechanism of loosing core to small end 2, described core-pulling mechanism comprises 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 lower end, straight top 21 is provided with straight top rod 4, described slide block 1 coordinates with the inclined-plane, upper surface directly pushing up 21, described oblique top 3 is positioned at small end 2 inside middle portion and the upper surface of described back-off 11 and oblique top 3 lower surface are fitted, described oblique top 3 upper surface with directly push up 21 lower surface inclined-planes and coordinate, described oblique top 3 bottom is provided with an ejecting mechanism, small end 2 lower inside is positioned at and the lower surface of described back-off 11 and oblique top body 8 upper surface are fitted on the right side of described oblique top body 8, 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 and oblique pulling mechanism mutually disjoint, the inner side of described product 20 upper surface is provided with Double-ejection push rod 9, advantage of the present invention establishes 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, this serial mechanism is utilized to loose core to product 20, ensure to there will not be in the process of walking to kill or self-locking, be convenient to loose core, finally utilize Double-ejection push rod 9 that the product stayed on straight top 21 is ejected, allow manipulator that product 20 transverse shifting is made it to depart from straight top 21, by manipulator, product 20 is up taken out again.
A described ejecting mechanism refers in the first described oblique-top sliding seat 7 and is provided with the first slideway 15, described oblique top 3 lower end is fixed with the first oblique top rod 5, at least one fairlead 12 is provided with 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 are passed 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 directly pushing up 2, guide post 13 is utilized to lead, in the process that first oblique-top sliding seat 7 walks downward, because 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, structure is simple, and can not mould 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 can not depart from the first oblique-top sliding seat 7, can not affect the normal use of an ejecting mechanism.
Described large-angle inclined pulling mechanism refers in the second described tilted footstock 14 and is provided with the second slideway 18, the bottom of described oblique top body 8 is fixed with the second oblique top rod 16, at least one fairlead 12 is provided with 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 ° 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, there are low-angle words, oblique top body 8 can swing a little to the right in down motion process, such oblique top body 8 can not clash into the inner surface of back-off 11 in knockout course, ensure that back-off 11 can not sustain damage, loose core more smooth, product quality is guaranteed.
The second described oblique top rod 16 is 5 ° with the angle of vertical direction, can guarantee that oblique top body 8 can not pull the inner side that back-off 11 also can not pull small end 2 bottom in the process of loosing core for 5 °.
Described second slideway 18 is 68 ° with the angle of vertical direction, and angle is suitable, can allow oblique top body 8 as much as possible away from the lower surface of back-off 11 in oblique top body 8 looses core process, and the high and protection product of efficiency of loosing core can not be pulled.
The second described slideway 18 upper end is provided with spacing preiection 19, and the second slide core 18 can not depart from the second oblique-top sliding seat 14 in moving process.
The cross section on described slide block 1 and straight top 2 is “ " font; because slide block 1 is be slidably matched with directly push up 21; straight top 21 is slidably matched with oblique top 3; slide block 1 slides when moving on straight top 21 owing to Weiing “ " font, can carry out spacing to slide block 1, just automatically stop after slide block 1 puts in place moving, oblique top 3 with directly push up 21 and coordinates movement, owing to being straight top 21 “ " font, oblique top 3 can push up the left side on straight top 21, and oblique top 3 is loosed core and put in place.
Specifically, principle of the present invention establishes 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, this serial mechanism is utilized to loose core to product 20, ensure to there will not be in the process of walking to kill or self-locking, be convenient to loose core, finally utilize Double-ejection push rod 9 that the product stayed on straight top 21 is ejected, allow manipulator that product 20 transverse shifting is made it to depart from straight top 21, by manipulator, 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 is for the first time utilized to make oblique ejection 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 below 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 manipulator, by manipulator, product 20 is upwards taken out again.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection domain of demand for independence of the present invention are all in protection scope of the present invention.
Claims (9)
1. the core-pulling mechanism of an automobile front door upper frame mould, comprise product (20), described product (20) comprises 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 is characterized in that: it also comprises the core-pulling mechanism of loosing core to small end (2), described core-pulling mechanism comprises 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 straight top (21) lower end is provided with directly pushes up rod (4), described slide block (1) coordinates with the inclined-plane, upper surface directly pushing up (21), described oblique top (3) is positioned at small end (2) inside middle portion and the upper surface of described back-off (11) and oblique top (3) lower surface are fitted, described oblique top (3) upper surface coordinates with Zhi Ding (21) lower surface inclined-plane, described oblique top (3) bottom is provided with an ejecting mechanism, described oblique top body (8) right side is positioned at small end (2) lower inside and the lower surface of described back-off (11) and oblique top body (8) upper surface are fitted, 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 mutually disjoint, the inner side of described product (20) upper surface is provided with Double-ejection push rod (9).
2. the core-pulling mechanism of automobile front door upper frame mould according to claim 1, it is characterized in that: a described ejecting mechanism refers in described the first oblique-top sliding seat (7) and is provided with the first slideway (15), described oblique top (3) lower end is fixed with the first oblique top rod (5), at least one fairlead (12) is provided with in the middle of the first described oblique top rod (5), the first described oblique top rod (5) afterbody is 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 are passed the first slide core (6), described guide post (13) is parallel with the first oblique top rod (5), the surface of described the first slideway (15) is parallel with the lower surface directly pushing up (21).
3. the core-pulling mechanism of automobile front door upper frame mould according to claim 2, is characterized in that: described the first 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).
4. the core-pulling mechanism of automobile front door upper frame mould according to claim 1, it is characterized in that: described large-angle inclined pulling mechanism refers in described the second tilted footstock (14) and is provided with the second slideway (18), the bottom of described oblique top body (8) is fixed with the second oblique top rod (16), at least one fairlead (12) is provided with in the middle of the second described oblique top rod (16), the second described oblique top rod (16) afterbody is fixed with the second slide core (17), the second described slide core (17) is slidably fitted in the second slideway (18), described the second slideway (18) is 65 ° ~ 75 ° with the angle of vertical direction.
5. the core-pulling mechanism of automobile front door upper frame mould according to claim 4, is characterized 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).
6. the core-pulling mechanism of automobile front door upper frame mould according to claim 5, is characterized in that: the second described oblique top rod (16) is 5 ° with the angle of vertical direction.
7. the core-pulling mechanism of automobile front door upper frame mould according to claim 4, is characterized in that: described the second slideway (18) is 68 ° with the angle of vertical direction.
8. the core-pulling mechanism of automobile front door upper frame mould according to claim 3, is characterized in that: described the second slideway (18) upper end is provided with spacing preiection (22).
9. the core-pulling mechanism of automobile front door upper frame mould according to claim 1, is characterized in that: the cross section of described slide block (1) and straight top (21) is “ " 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 |
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| CN104494065A true CN104494065A (en) | 2015-04-08 |
| CN104494065B CN104494065B (en) | 2016-08-24 |
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| CN201410734028.8A Active CN104494065B (en) | 2014-12-05 | 2014-12-05 | Automobile front door upper frame core-pulling mechanism |
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Cited By (5)
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| CN104943072A (en) * | 2015-06-30 | 2015-09-30 | 贾玉平 | Plastic injection mold for forming deep-rib products |
| CN105799103A (en) * | 2016-04-27 | 2016-07-27 | 宁波市益普乐模塑有限公司 | Demolding device for electric meter box shell |
| CN107932841A (en) * | 2017-11-29 | 2018-04-20 | 宁波方正汽车模具股份有限公司 | Sliding block core-pulling mechanism |
| CN109291378A (en) * | 2018-11-13 | 2019-02-01 | 宁波华众模具制造有限公司 | A kind of uncoupling rigging of automobile door plate bracket mould |
| 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 |
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|---|---|---|---|---|
| CN104943072A (en) * | 2015-06-30 | 2015-09-30 | 贾玉平 | Plastic injection mold for forming deep-rib products |
| CN105799103A (en) * | 2016-04-27 | 2016-07-27 | 宁波市益普乐模塑有限公司 | Demolding device for electric meter box shell |
| 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 |
| CN107932841A (en) * | 2017-11-29 | 2018-04-20 | 宁波方正汽车模具股份有限公司 | Sliding block core-pulling mechanism |
| 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 |
| CN109291378A (en) * | 2018-11-13 | 2019-02-01 | 宁波华众模具制造有限公司 | A kind of uncoupling rigging of automobile door plate bracket mould |
| 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 |
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|---|---|
| CN104494065B (en) | 2016-08-24 |
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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. |
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