CN208410615U - A kind of simple locking device of injection mold inner core pulling block - Google Patents
A kind of simple locking device of injection mold inner core pulling block Download PDFInfo
- Publication number
- CN208410615U CN208410615U CN201821102146.7U CN201821102146U CN208410615U CN 208410615 U CN208410615 U CN 208410615U CN 201821102146 U CN201821102146 U CN 201821102146U CN 208410615 U CN208410615 U CN 208410615U
- Authority
- CN
- China
- Prior art keywords
- push
- inner core
- slot
- pulling block
- core pulling
- 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
Abstract
The utility model provides a kind of simple locking device of injection mold inner core pulling block, including slider guide, lock pin, spring and inner core pulling block.The slider guide that the utility model uses is equipped with T sliding slot, push/pull slot and pin hole；Lock pin is equipped with push-and-pull head；Spring is cylindroid helical-coil compression spring；Inner core pulling block is equipped with T sliding rail and lock station；Lock state, T sliding rail are fastened and connected with the sliding of T sliding slot, and lock station is concordant with below pin hole, and lock pin is slidably disposed in the pin hole of slider guide, and compacting is locked in the upper surface of lock station below the left end of lock pin；Push-and-pull head is slidably disposed in push/pull slot, and the left side for pushing and pulling head is contacted with the left cell wall of push/pull slot；The heart channel of Hang-Shaoyin bolt in the right side of head is pushed and pulled to be fixedly connected with the piston rod of oil cylinder, spring is led technical solution of the core guiding conflict between the right side of slider guide and the cylinder body of oil cylinder, make the locking device of injection mold inner core pulling block, simplified structure is reached, has reduced cost, improves efficiency, has been easy to standardize and unitized purpose.
Description
Technical field
It is driven inside injection mold by oil cylinder the utility model relates to the interior arrangement of injection mold, in particular to for locking
A kind of simple locking device of injection mold inner core pulling block of dynamic inner core pulling block.
Background technique
Inner core pulling block inside injection mold is located at by oil cylinder driving, in work, under the action of powerful injection pressure,
Inner core pulling block can overcome the thrust of oil cylinder and inversely bounce back, cause injection-molded item bad or even scrap；In order to prevent inner core pulling block
Reverse retraction, the prior art uses single cylinder duplex sliding block method, or using double oil cylinder latch locking methods；The above method has
Have that structure is complicated, increases mold body, increase die cost, and the drawback that operational efficiency is low；A kind of device closest to this paper
Chinese patent is please referred to, " a kind of locking device of injection mold inner core pulling block, the patent No. 201410329150.7 ", abbreviation patent
Device, structure is complicated for the guide shoe and inner core pulling module component of above-mentioned Patent equipment, and processing trouble is unfavorable for standardizing and lead to
With change, therefore, the prior art is in the presence of structure is complicated, at high cost, low efficiency, it is difficult to standardization and unitized problems and shortcomings.
Summary of the invention
Aiming at the problems and shortcomings existing in the prior art, the utility model is used by slider guide, lock pin, spring and interior
Loose core block constitute device, wherein slider guide be wedge shape steel components, the left side of slider guide and below between be equipped on to
Under the inclined-plane that is tilted to the right be known as wedge inclined-plane, be equipped with cross section through slot in T shape along the wedge inclined-plane and be known as T sliding slot, slide guide
The right part of block is equipped with up and down direction, cross section through slot in T shape and is known as push/pull slot, the slot bottom of the push/pull slot be equipped with it is described
The rectangular through-hole that the slot bottom of T sliding slot communicates is known as pin hole；Lock pin is the stepped steel components of square pylon, and the right end of lock pin is equipped with square
The flange step of shape is known as pushing and pulling head；The width of the push-and-pull head left and right directions is less than the width of the push/pull slot left and right directions,
The difference of the width of the two is known as locking spacing；Spring is cylindroid helical-coil compression spring, and spring is equipped in the heart cylindrical steel
Lead core；Inner core pulling block is the steel components that lower part is cylindrical, top is in square cylindrical lip, is equipped with and system below inner core pulling block
The corresponding identical type face in product shape face, the T-shaped sliding rail that the upper surface of inner core pulling block is equipped with left and right directions are known as T sliding rail, the T sliding rail
The upper surface of be equipped with the through slot that is tilted to the left from top to bottom between the left side and be known as lock station；
The T sliding slot sliding of lock state, the T sliding rail and slider guide of inner core pulling block is fastened and connected, the lock station
Concordant with below the pin hole, lock pin is slidably disposed in the pin hole of slider guide, and locking is suppressed below the left end of lock pin
In the upper surface of described lock station；The push-and-pull head of lock pin is slidably disposed in the push/pull slot, it is described push-and-pull head the left side with it is described
The left cell wall of push/pull slot contacts；The heart channel of Hang-Shaoyin bolt is fixedly connected with the piston rod of oil cylinder in the right side of the push-and-pull head, and spring is through institute
It states and leads core guiding, contradict between the right side of slider guide and the cylinder body of oil cylinder；
In application, slider guide, lock pin, spring, inner core pulling block are slidably disposed in the resettlement groove of cover half setting, the cylinder body of oil cylinder
It is fixedly connected with cover half；When injection molding, in the locked state, the type core of the lower end of inner core pulling block and the type chamber of cover half and dynamic model
Molding, since the left end of lock pin is compressed on the upper surface of described lock station, inner core pulling block is locked by lock pin, therefore lock pin prevents interior pumping
The upward retraction cover half of the reverse stress of pellet；When core_pulling demoulding, oil cylinder pulls lock pin to move right through the push-and-pull head, in spring
Under effect, first, slider guide is stationary, when push-and-pull head move right Bi Suoshu lock spacing, push and pull head and the push/pull slot right slot
Wall contact, at this point, the left end of lock pin is detached from the lock station of inner core pulling block, the unlock of inner core pulling block, later, push-and-pull head drive slide guide
Block moves right, and under the action of the T sliding slot and T sliding rail, the lower end of inner core pulling block is oblique from product to the right from bottom to top
Extraction；When molding again, oil cylinder pushes lock pin to be moved to the left through the push-and-pull head, and first, under the action of the spring, slider guide is to the left
It moves and moves Bi Suoshu lock spacing, under the action of the T sliding slot and T sliding rail, the oblique reset to the left from top to bottom of inner core pulling block,
At this point, the lock station is concordant with below pin hole, later, lock pin continues to be moved to the left, and pushes and pulls the right slot of head and the push/pull slot
Wall contact, the right end of lock pin reset the technical solution for locking inner core pulling block, provide a kind of the simple of injection mold inner core pulling block
Locking device, it is intended to which the locking device for making injection mold inner core pulling block reaches simplified structure, reduces cost, improves efficiency, is easy to
Standardization and unitized purpose.
Purpose of the utility model is realized as follows: a kind of simple locking device of injection mold inner core pulling block, including
Slider guide, lock pin, spring and inner core pulling block, in which: the slider guide is the steel components of wedge shape, and the left side of slider guide is under
It is equipped with the inclined-plane that is tilted to the right from top to bottom between face and is known as wedge inclined-plane, is equipped in T shape logical in cross section along the wedge inclined-plane
Slot is known as T sliding slot, and the right part of slider guide is known as push/pull slot, the push/pull slot equipped with up and down direction, cross section through slot in T shape
Slot bottom be equipped with the rectangular through-hole that communicates with the slot bottom of the T sliding slot and be known as pin hole；
The lock pin is the stepped steel components of square pylon, and the flange step that the right end of lock pin is equipped with rectangle is known as pushing and pulling
Head；The width of the push-and-pull head left and right directions is less than the width of the push/pull slot left and right directions, and the difference of the width of the two is known as locking
Spacing；
The spring is cylindroid helical-coil compression spring, and spring leads core equipped with cylindrical steel in the heart；
The inner core pulling block is the steel components that lower part is cylindrical, top is in square cylindrical lip, under inner core pulling block
Face is equipped with identical type face corresponding with product shape face, and it is sliding that the T-shaped sliding rail that the upper surface of inner core pulling block is equipped with left and right directions is known as T
Rail, the upper surface of described T sliding rail are equipped with the through slot being tilted to the left from top to bottom between the left side and are known as lock station；
The T sliding slot sliding of lock state, the T sliding rail and slider guide of inner core pulling block is fastened and connected, the lock station
Concordant with below the pin hole, lock pin is slidably disposed in the pin hole of slider guide, and locking is suppressed below the left end of lock pin
In the upper surface of described lock station；The push-and-pull head of lock pin is slidably disposed in the push/pull slot, it is described push-and-pull head the left side with it is described
The left cell wall of push/pull slot contacts；The heart channel of Hang-Shaoyin bolt is fixedly connected with the piston rod of oil cylinder in the right side of the push-and-pull head, and spring is through institute
It states and leads core guiding, contradict between the right side of slider guide and the cylinder body of oil cylinder.
The direction face of above structure statement is divided into up, down, left, right, front, rear side, wherein front is in face of present apparatus main view
The face of figure, behind be the face opposite with the front.
Working principle and beneficial effect
In application, slider guide, lock pin, spring, inner core pulling block are slidably disposed in the resettlement groove of cover half setting, the cylinder body of oil cylinder
It is fixedly connected with cover half；When injection molding, in the locked state, the type core of the lower end of inner core pulling block and the type chamber of cover half and dynamic model
Molding, since the left end of lock pin is compressed on the upper surface of described lock station, inner core pulling block is locked by lock pin, therefore lock pin prevents interior pumping
The upward retraction cover half of the reverse stress of pellet；
When core_pulling demoulding, oil cylinder pulls lock pin to move right through the push-and-pull head, under the action of the spring, first, slider guide
It is stationary, when push-and-pull head move right Bi Suoshu lock spacing, push-and-pull head contacted with the right cell wall of the push/pull slot, at this point, lock pin
Left end be detached from inner core pulling block the lock station, inner core pulling block unlock, later, push-and-pull head drive slider guide move right, in institute
Under the action of stating T sliding slot and T sliding rail, the lower end of inner core pulling block is oblique to the right from bottom to top to extract out from product；
When molding again, oil cylinder pushes lock pin to be moved to the left through the push-and-pull head, first, under the action of the spring, slider guide
It is moved to the left and moves Bi Suoshu lock spacing, under the action of the T sliding slot and T sliding rail, inner core pulling block is oblique to the left from top to bottom
It resets, at this point, the lock station is concordant with below pin hole, later, lock pin continues to be moved to the left, push-and-pull head and the push/pull slot
The right end reset of right cell wall contact, lock pin locks inner core pulling block again.
Present apparatus structure is simple, reliable operation, and manufacture is easy to process, makes the locking device of injection mold inner core pulling block；Letter
Change structure, reduced costs, improve efficiency, is easy to standard normalized production, the meaning promoted with generalization.
Above-mentioned, the utility model uses the device being made of slider guide, lock pin, spring and inner core pulling block, wherein slider guide
Equipped with T sliding slot, push/pull slot, pin hole；Lock pin is equipped with push-and-pull head；Spring is cylindroid helical-coil compression spring；Inner core pulling block is sliding equipped with T
Rail, lock station；
The T sliding slot sliding of lock state, the T sliding rail and slider guide of inner core pulling block is fastened and connected, the lock station
Concordant with below the pin hole, lock pin is slidably disposed in the pin hole of slider guide, and locking is suppressed below the left end of lock pin
In the upper surface of described lock station；The push-and-pull head of lock pin is slidably disposed in the push/pull slot, it is described push-and-pull head the left side with it is described
The left cell wall of push/pull slot contacts；The heart channel of Hang-Shaoyin bolt is fixedly connected with the piston rod of oil cylinder in the right side of the push-and-pull head, and spring is through institute
It states and leads core guiding, contradict between the right side of slider guide and the cylinder body of oil cylinder；
In application, slider guide, lock pin, spring, inner core pulling block are slidably disposed in the resettlement groove of cover half setting, the cylinder body of oil cylinder
It is fixedly connected with cover half；When injection molding, in the locked state, the type core of the lower end of inner core pulling block and the type chamber of cover half and dynamic model
Molding, since the left end of lock pin is compressed on the upper surface of described lock station, inner core pulling block is locked by lock pin, therefore lock pin prevents interior pumping
The upward retraction cover half of the reverse stress of pellet；When core_pulling demoulding, oil cylinder pulls lock pin to move right through the push-and-pull head, in spring
Under effect, first, slider guide is stationary, when push-and-pull head move right Bi Suoshu lock spacing, push and pull head and the push/pull slot right slot
Wall contact, at this point, the left end of lock pin is detached from the lock station of inner core pulling block, the unlock of inner core pulling block, later, push-and-pull head drive slide guide
Block moves right, and under the action of the T sliding slot and T sliding rail, the lower end of inner core pulling block is oblique from product to the right from bottom to top
Extraction；When molding again, oil cylinder pushes lock pin to be moved to the left through the push-and-pull head, and first, under the action of the spring, slider guide is to the left
It moves and moves Bi Suoshu lock spacing, under the action of the T sliding slot and T sliding rail, the oblique reset to the left from top to bottom of inner core pulling block,
At this point, the lock station is concordant with below pin hole, later, lock pin continues to be moved to the left, and pushes and pulls the right slot of head and the push/pull slot
Wall contact, the right end of lock pin reset the technical solution for locking inner core pulling block, overcome the prior art in the presence of structure is complicated, cost
High, low efficiency, it is difficult to standardization and unitized problems and shortcomings, a kind of provided simple lock of injection mold inner core pulling block
Tight device makes the locking device of injection mold inner core pulling block, has reached simplified structure, has reduced cost, improves efficiency, has been easy to standard
Change and unitized purpose.
Detailed description of the invention
Fig. 1 is a kind of main view sectional structure signal of the simple locking device of injection mold inner core pulling block of the utility model
Figure；
Fig. 2 is a kind of main view perspective view of the simple locking device of injection mold inner core pulling block of the utility model；
Fig. 3 is a kind of axis side decomposition diagram of the simple locking device of injection mold inner core pulling block of the utility model；
Fig. 4 is that a kind of main view of the slider guide 1 of the simple locking device of injection mold inner core pulling block of the utility model is cutd open
Depending on schematic diagram；
Fig. 5 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
Schematic illustration in injection molding under lock state；
Fig. 6 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
In core_pulling demoulding, first, slider guide 1 is stationary, the principle that oil cylinder 01 pulls lock pin 2 that inner core pulling block 4 is made to unlock tense to the right
Schematic diagram；
Fig. 7 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
It drives slider guide 1 to move right in push-and-pull head 21, the lower end of inner core pulling block 4 is made to extract the principle signal of tense out from product 02
Figure；
Fig. 8 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
When molding again, first under the action of spring 3, slider guide 1 is moved to the left, and inner core pulling block 4 is made to reset the principle signal of tense
Figure；
Fig. 9 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
After the reset of interior Loose core block 4, the schematic illustration of lock station 42 and concordant tense below pin hole 13；
Figure 10 is a kind of simple locking device of injection mold inner core pulling block of the utility model in application mold, work
Continue to be moved to the left the schematic illustration that inner core pulling block 4 is locked to tense again in lock pin 2.
Embodiment in reference to the accompanying drawing is described in further detail the utility model, but should not be construed as to this reality
With novel any restrictions.
In figure: slider guide 1, T sliding slot 11, push/pull slot 12, pin hole 13, lock pin 2, push-and-pull head 21, spring 3, inner core pulling block 4, T
Sliding rail 41, lock station 42, oil cylinder 01, product 02, cover half 03, dynamic model 04.
Specific embodiment
Refering to fig. 1~Figure 10, a kind of simple locking device of injection mold inner core pulling block of the utility model, including slide guide
Block 1, lock pin 2, spring 3 and inner core pulling block 4, in which: the slider guide 1 be wedge shape steel components, the left side of slider guide 1 and
It is equipped with the inclined-plane being tilted to the right from top to bottom between below and is known as wedge inclined-plane, it is in T shape to be equipped with cross section along the wedge inclined-plane
Through slot is known as T sliding slot 11, and the right part of slider guide 1 is known as push/pull slot 12, institute equipped with up and down direction, cross section through slot in T shape
The slot bottom for stating push/pull slot 12 is equipped with the rectangular through-hole communicated with the slot bottom of the T sliding slot 11 and is known as pin hole 13；
The lock pin 2 is the stepped steel components of square pylon, and the flange step that the right end of lock pin 2 is equipped with rectangle is known as pushing away
Pull head 21；The width of push-and-pull 21 left and right directions of head is less than the width of 12 left and right directions of push/pull slot, the width of the two it
Difference is known as lock spacing；
The spring 3 is cylindroid helical-coil compression spring, and spring 3 leads core equipped with cylindrical steel in the heart；
The inner core pulling block 4 is the steel components that lower part is cylindrical, top is in square cylindrical lip, inner core pulling block 4
Identical type face corresponding with 02 shape face of product is arranged below, the T-shaped sliding rail that the upper surface of inner core pulling block 4 is equipped with left and right directions is known as
T sliding rail 41, the upper surface of described T sliding rail 41 are equipped with the through slot being tilted to the left from top to bottom between the left side and are known as lock station 42；
Lock state, the T sliding rail 41 of inner core pulling block 4 are fastened and connected with the T sliding slot 11 sliding of slider guide 1, institute
It is concordant with below the pin hole 13 to state lock station 42, lock pin 2 is slidably disposed in the pin hole 13 of slider guide 1, the left end of lock pin 2
Below compacting be locked in the upper surface of described lock station 42；The push-and-pull head 21 of lock pin 2 is slidably disposed in the push/pull slot 12, institute
The left side for stating push-and-pull head 21 is contacted with the left cell wall of the push/pull slot 12；The heart channel of Hang-Shaoyin bolt and oil cylinder in the right side of the push-and-pull head 21
01 piston rod is fixedly connected, and core guiding is led described in the warp of spring 3, is contradicted between the right side of slider guide 1 and the cylinder body of oil cylinder 01.
The direction face of above structure statement is divided into up, down, left, right, front, rear side, wherein front is in face of present apparatus main view
The face of figure, behind be the face opposite with the front.
Working principle and beneficial effect
In application, slider guide 1, lock pin 2, spring 3, inner core pulling block 4 are slidably disposed in the resettlement groove of the setting of cover half 03, oil cylinder
01 cylinder body is fixedly connected with cover half 03；When injection molding, in the locked state, the lower end of inner core pulling block 4 and the type of cover half 03
The molding of the type core of chamber and dynamic model 04, since the left end of lock pin 2 is compressed on the upper surface of described lock station 42, inner core pulling block 4 is locked by lock pin 2
It is fixed, therefore lock pin 2 prevents the upward retraction cover half 03 of the reverse stress of inner core pulling block 4；
When core_pulling demoulding, oil cylinder 01 pulls lock pin 2 to move right through the push-and-pull head 21, under the action of spring 3, first,
Slider guide 1 is stationary, when push-and-pull head 21 moves right Bi Suoshu lock spacing, pushes and pulls head 21 and the right cell wall of the push/pull slot 12 and connects
Touching, at this point, the left end of lock pin 2 is detached from the lock station 42 of inner core pulling block 4, inner core pulling block 4 is unlocked, and later, push-and-pull head 21 drives
Slider guide 1 moves right, and under the action of the T sliding slot 11 and T sliding rail 41, the lower end of inner core pulling block 4 is oblique to the right from bottom to top
It is extracted out to from product 02；
When molding again, oil cylinder 01 pushes lock pin 2 to be moved to the left through the push-and-pull head 21, first, under the action of spring 3,
Slider guide 1 is moved to the left and moves Bi Suoshu lock spacing, and under the action of the T sliding slot 11 and T sliding rail 41, inner core pulling block 4 is by upper
Downward reset oblique to the left, at this point, the lock station 42 is concordant with below pin hole 13, later, lock pin 2 continues to be moved to the left, and pushes away
Pull head 21 is contacted with the right cell wall of the push/pull slot 12, and the right end reset of lock pin 2 locks inner core pulling block 4 again.
Present apparatus structure is simple, reliable operation, and manufacture is easy to process, makes the locking device of injection mold inner core pulling block；Letter
Change structure, reduced costs, improve efficiency, is easy to standard normalized production, the meaning promoted with generalization.
Claims (1)
1. a kind of simple locking device of injection mold inner core pulling block, including slider guide (1), lock pin (2), spring (3) and interior pumping
Pellet (4), it is characterised in that: the slider guide (1) be wedge shape steel components, the left side of slider guide (1) and below between
It is known as wedge inclined-plane equipped with the inclined-plane being tilted to the right from top to bottom, is equipped with cross section through slot in T shape along the wedge inclined-plane and is known as T
The right part of sliding slot (11), slider guide (1) is known as push/pull slot (12) equipped with up and down direction, cross section through slot in T shape, described to push away
The slot bottom of kerve (12) is equipped with the rectangular through-hole communicated with the slot bottom of the T sliding slot (11) and is known as pin hole (13)；
The lock pin (2) is the stepped steel components of square pylon, and the flange step that the right end of lock pin (2) is equipped with rectangle is known as pushing away
Pull head (21)；The width of described push-and-pull head (21) left and right directions is less than the width of the push/pull slot (12) left and right directions, the two
The difference of width is known as locking spacing；
The spring (3) is cylindroid helical-coil compression spring, and spring (3) leads core equipped with cylindrical steel in the heart；
The inner core pulling block (4) is the steel components that lower part is cylindrical, top is in square cylindrical lip, inner core pulling block (4)
Identical type face corresponding with product (02) shape face is arranged below, the upper surface of inner core pulling block (4) is equipped with the T-shaped sliding rail of left and right directions
Referred to as T sliding rail (41), the upper surface of described T sliding rail (41) are equipped with the through slot being tilted to the left from top to bottom between the left side and are known as lock station
(42)；
Lock state, the T sliding rail (41) of inner core pulling block (4) and the T sliding slot (11) sliding of slider guide (1) fasten and connect
It connects, the lock station (42) is concordant with below the pin hole (13), and lock pin (2) is slidably disposed in the pin hole of slider guide (1)
(13) in, compacting is locked in the upper surface of described lock station (42) below the left end of lock pin (2)；The push-and-pull head of lock pin (2)
(21) it is slidably disposed in the push/pull slot (12), the left side of push-and-pull head (21) and the left cell wall of the push/pull slot (12) connect
Touching；The heart channel of Hang-Shaoyin bolt is fixedly connected with the piston rod of oil cylinder (01) in the right side of push-and-pull head (21), leads core described in spring (3) warp
Guiding contradicts between the right side of slider guide (1) and the cylinder body of oil cylinder (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102146.7U CN208410615U (en) | 2018-07-03 | 2018-07-03 | A kind of simple locking device of injection mold inner core pulling block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102146.7U CN208410615U (en) | 2018-07-03 | 2018-07-03 | A kind of simple locking device of injection mold inner core pulling block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208410615U true CN208410615U (en) | 2019-01-22 |
Family
ID=65124667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102146.7U Active CN208410615U (en) | 2018-07-03 | 2018-07-03 | A kind of simple locking device of injection mold inner core pulling block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208410615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635522A (en) * | 2021-10-11 | 2021-11-12 | 宁波远东制模有限公司 | Injection mold for instrument board |
-
2018
- 2018-07-03 CN CN201821102146.7U patent/CN208410615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635522A (en) * | 2021-10-11 | 2021-11-12 | 宁波远东制模有限公司 | Injection mold for instrument board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103358494B (en) | Secondary core-pulling and ejection demoulding device by asynchronous inclined downward ejection | |
| CN106313448B (en) | Molding mold cavity side core-pulling anticollision mechanism | |
| CN104890195A (en) | Straight ejecting and inclined pulling demolding device of deep reversed buckle in injection mold | |
| CN108819134A (en) | A kind of simple locking device of injection mold inner core pulling block | |
| CN102211383B (en) | Secondary slide block core pulling mechanism for plastic mould | |
| CN208410615U (en) | A kind of simple locking device of injection mold inner core pulling block | |
| CN106985355A (en) | A kind of strong mould emptier of sliding block two-part core pulling | |
| CN206217087U (en) | Molding mold cavity side core-pulling anticollision mechanism | |
| CN103707468A (en) | Secondary oblique-ejection core-pulling device in slide core | |
| CN108247962A (en) | A kind of injection mold hales core-pulling demolding device | |
| CN203650875U (en) | Secondary translation and oblique pulling mechanism for automobile threshold pressing plate mold | |
| CN108015982B (en) | Injection mold for core pulling of inclined sliding block driven by movable mold pulling plate | |
| CN208664269U (en) | A kind of car hands shank molding structure | |
| CN201626094U (en) | Demoulding mechanism of integrally-molded plastic square table die | |
| CN209207948U (en) | The sliding block T-slot guiding mechanism of injection mold | |
| CN206796438U (en) | A kind of strong mould emptier of sliding block two-part core pulling | |
| CN214188273U (en) | Front mold ejection structure | |
| CN212707866U (en) | Active mold opening mechanism and injection mold | |
| CN203600561U (en) | Double ejection angle core pulling device in sliding core | |
| CN113459426A (en) | Compound slider mechanism | |
| CN202318799U (en) | Oblique core pulling device for fixing mold | |
| CN210651719U (en) | Mould with front mould inclined slide block separating mechanism | |
| CN208006169U (en) | A kind of injection mold hales core-pulling demolding device | |
| CN211363332U (en) | Female die inclined ejection mechanism | |
| CN217944174U (en) | Side core-pulling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |