CN107297872A - A kind of simple push rod of injection mold accelerates liftout attachment - Google Patents
A kind of simple push rod of injection mold accelerates liftout attachment Download PDFInfo
- Publication number
- CN107297872A CN107297872A CN201710673059.0A CN201710673059A CN107297872A CN 107297872 A CN107297872 A CN 107297872A CN 201710673059 A CN201710673059 A CN 201710673059A CN 107297872 A CN107297872 A CN 107297872A
- Authority
- CN
- China
- Prior art keywords
- push rod
- bar slide
- sled block
- chute
- top plate
- 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.)
- Withdrawn
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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
Accelerate liftout attachment, including secondary push rod (1), spring (2), two pole sockets (3), sled block (4), rotating shaft (5), top plate (6) the invention discloses a kind of simple push rod of injection mold.The sled block that the present invention is used is block in L-shaped, and the left part of sled block is oblique arm, and the right part of sled block is transverse arm, and sled block is provided with axis hole；Top plate is provided with seat chute and placement hole, and the lower end of secondary push rod is provided with bar slide；The top of bar slide is slided in a chute, the bottom of bar slide is located at outside seat chute, and spring is located between seat chute and bar slide, and sled block is connected at the placement hole of top plate through axis hole and rotating shaft, the transverse arm of sled block is contacted with bar slide, and the oblique arm of sled block is located at the lower section of dynamic model support plate；During work, the first synchronous push product of secondary push rod and type face push rod departs from core, afterwards, the effect of sled block makes secondary push rod accelerate ejection, the product being adhered in type face push rod is moved with the hand to the technical scheme got off, having reached reduces cost, improves efficiency, the purpose for mitigating working strength, adapting to automated production.
Description
Technical field
The present invention relates to injection mold, the product that will be adhered when specifically referring to be stripped for injection mold on the push rod of type face
Move with the hand a kind of simple push rod of the injection mold split away off and accelerate liftout attachment.
Background technology
Explanation：Injection mold is used for straight pushing tow and moved in the push rod that product departs from core, and the upper end of some push rods is provided with and system
The corresponding type face in shape face on the inside of product, existing and referred to as type face push rod；
When injection mold is stripped, product departs from after core, due to the cladding power between product and the type face end of type face push rod
It is larger, cause product to be adhered and hang over the type face end of type face push rod and be difficult to Automatic-falling, prior art is typically employed in injection
Set the utensil for being referred to as two sections of backing-out punch to carry out secondary pushing tow to product in mould, enable product self falling；Or use
Artificial move with the hand the product being adhered at the type face end of type face push rod by instrument splits away off；Two sections of backing-out punch are purchased into
This height, and take mould inside space greatly, the body increase of mould is caused, increases whole mould integrated cost；Manually move with the hand de-
Fall product, efficiency is low, working strength is big, be not suitable with unattended automation injection production；Therefore, there is cost in prior art
It is high, efficiency is low, working strength is big, the problem of be not suitable with automated production with deficiency.
The content of the invention
The problem of existing for above-mentioned prior art and deficiency, the present invention is using by secondary push rod, spring, two pole sockets 3, sled
The device that block, rotating shaft, top plate are constituted, wherein, sled block be by oblique arm and transverse arm constitute in the block steel components of L-shaped, prize block
Left part be oblique arm, sled block right part be transverse arm, the oblique arm being tilted to the right from top to bottom be located at sled block left part, right and left
To the transverse arm obtuse angle intersect at the right of the oblique arm lower end；The junction for prizing the oblique arm and the transverse arm of block is provided with
The manhole of fore-and-aft direction is referred to as axis hole；Top plate is provided with seat chute and placement hole；The lower end of secondary push rod is provided with bar slide, institute
The top for stating bar slide is slidably disposed in a chute, and the bottom of bar slide is extended downwardly from outside a chute, and spring is located at seat chute
Between above bottom land and bar slide, sled block can be rotationally connected with the placement hole of top plate counterclockwise through axis hole and rotating shaft, prizes block
Transverse arm above with contacted below the bar slide, prize block oblique arm upward and positioned at dynamic model support plate lower section；
During work, first, top plate drives secondary push rod and type face push rod to sync up pushing tow product disengaging core, afterwards, when
When prizing above the oblique arm of block with being met below dynamic model support plate, in the presence of dynamic model support plate and rotating shaft, the block inverse time is prized
Pin rotates, and the transverse arm prizes the bar slide upwards and secondary push rod accelerates upward ejection, and therewith, the bottom of bar slide is upward
Enter to take a seat in chute, spring is compressed；Pushed up in the acceleration of secondary push rod, the speed of the upward pushing tow of secondary push rod is faster than type face top
Bar, meanwhile, after the bottom of bar slide is entered to take a seat in chute fully upward, the upper end of secondary push rod is upper higher than type face push rod
End, causes the upper end of secondary push rod that the product being adhered at the type face end of type face push rod is moved with the hand to the technical scheme split away off, carries
Accelerate liftout attachment for a kind of simple push rod of injection mold, it is intended to product is easy to be adhered the injection mold of push rod, reach reduction
Cost, raising efficiency, the purpose for mitigating working strength, adapting to automated production.
The object of the present invention is achieved like this：A kind of simple push rod of injection mold accelerates liftout attachment, including secondary top
Bar, spring, two pole sockets 3, sled block, rotating shaft, top plate, wherein：Described secondary push rod is the shaft-like steel components of cylinder, secondary
A cylindrical flange is fixedly connected with the lower end of push rod and is referred to as bar slide；
Described spring is cylindroid helical-coil compression spring；
Described sled block be by oblique arm and transverse arm constitute in the block steel components of L-shaped, be tilted to the right from top to bottom
The oblique arm is located at the left part of sled block, and the transverse arm of left and right directions intersects at the right of the oblique arm lower end with obtuse angle；Prize block
Manhole of the junction provided with fore-and-aft direction of the oblique arm and the transverse arm be referred to as axis hole；
Described rotating shaft is cylindrical steel components；
Described top plate is the rectangular plate-like steel that mould is used to drive secondary push rod and type face push rod pushing tow article removal
Component, top plate is referred to as a chute provided with open underneath, the groove for having bottom, cylinder above, and top plate is on the left side of the seat chute
It is additionally provided with the rectangular through-hole referred to as placement hole of an above-below direction；
The top of the bar slide is slidably disposed in a chute, and the bottom of bar slide is extended downwardly from outside a chute, spring housing
Between outside secondary push rod post jamb and above the bottom land and bar slide of seat chute, sled block can be counterclockwise through axis hole and rotating shaft
Be rotationally connected with the placement hole of top plate, contacted above the transverse arm with below the bar slide, the oblique arm upward and
Positioned at the lower section of dynamic model support plate, the right flank of the oblique arm is contradicted at the left side wall of the placement hole.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view
The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, the first subsynchronous ejection：First, top plate drives secondary push rod and type face push rod to sync up pushing tow product and taken off
Release core；Second of acceleration ejection：Afterwards, when above the oblique arm for prizing block with being met below dynamic model support plate, dynamic
In the presence of mould support plate and rotating shaft, block rotate counterclockwise is prized, the transverse arm prizes the bar slide upwards and secondary push rod accelerates
Ejection upwards, therewith, the bottom of bar slide is upwardly into a chute, and spring is compressed；Pushed up in the acceleration of secondary push rod, make two
The speed of the secondary upward pushing tow of push rod is faster than type face push rod, meanwhile, after the bottom of bar slide is entered to take a seat in chute fully upward, two
The upper end of secondary push rod is higher than the upper end of type face push rod, causes the upper end of secondary push rod to be adhered system at the type face end of type face push rod
Product, which are moved with the hand, to split away off.
The present apparatus is simple in construction, reliable operation, with low cost, in practical application, and one is inserted in the numerous push rod of mould
The individual present apparatus, you can the product being adhered on push rod is moved with the hand and split away off；Needs are made to move with the hand to come off and be adhered the note of push rod product
Mould, reduces cost, improves efficiency, alleviate working strength, adapt to automated production.
Above-mentioned, the present invention uses the device being made up of secondary push rod, spring, two pole sockets 3, sled block, rotating shaft, top plate, wherein,
Sled block be by oblique arm and transverse arm constitute in the block steel components of L-shaped, the left part of sled block is oblique arm, and the right part of sled block is horizontal stroke
Arm, the oblique arm being tilted to the right from top to bottom is located at the left part of sled block, and the transverse arm obtuse angle of left and right directions intersects at described
The right of oblique arm lower end；Prize the oblique arm of block and be referred to as axle with manhole of the junction of the transverse arm provided with fore-and-aft direction
Hole；Top plate is provided with seat chute and placement hole；The lower end of secondary push rod is provided with bar slide, and the top of the bar slide is slidably disposed in seat
In chute, the bottom of bar slide is extended downwardly from outside a chute, between spring is located above the bottom land of seat chute and bar slide, sled
Block can be rotationally connected with the placement hole of top plate counterclockwise through axis hole and rotating shaft, with the bar slide above the transverse arm of sled block
Contact below, prize the oblique arm of block upward and positioned at the lower section of dynamic model support plate；
During work, first, top plate drives secondary push rod and type face push rod to sync up pushing tow product disengaging core, afterwards, when
When prizing above the oblique arm of block with being met below dynamic model support plate, in the presence of dynamic model support plate and rotating shaft, the block inverse time is prized
Pin rotates, and the transverse arm prizes the bar slide upwards and secondary push rod accelerates upward ejection, and therewith, the bottom of bar slide is upward
Enter to take a seat in chute, spring is compressed；Pushed up in the acceleration of secondary push rod, the speed of the upward pushing tow of secondary push rod is faster than type face top
Bar, meanwhile, after the bottom of bar slide is entered to take a seat in chute fully upward, the upper end of secondary push rod is upper higher than type face push rod
End, causes the upper end of secondary push rod that the product being adhered at the type face end of type face push rod is moved with the hand to the technical scheme split away off, gram
Prior art is taken the problem of having that cost is high, efficiency is low, working strength is big, be not suitable with automated production and deficiency, provided
A kind of simple push rod of injection mold accelerate liftout attachment, product is easy to be adhered the injection mold of push rod, having reached reduces into
Originally efficiency, the purpose for mitigating working strength, adapting to automated production, are improved.
Brief description of the drawings
The simple push rod of a kind of injection mold that Fig. 1 is the present invention accelerates main view section view knot of the liftout attachment in application mould
Structure schematic diagram；
The simple push rod of a kind of injection mold that Fig. 2 is the present invention accelerates liftout attachment, when being operated in the first subsynchronous ejection
The principle schematic of state；
The simple push rod of a kind of injection mold that Fig. 3 is the present invention accelerates liftout attachment, when being operated in second of acceleration ejection
The principle schematic of state.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to the present invention, but should not be construed as to the present invention's
Any limitation.
In figure：Secondary push rod 1, spring 2, bar slide 3, sled block 4, oblique arm 41, transverse arm 42, rotating shaft 5, top plate 6, seat chute
61st, placement hole 62, type face push rod 01, type face end 011, dynamic model support plate 02, core 021, product 03.
Embodiment
Refering to Fig. 1~Fig. 3, a kind of simple push rod acceleration liftout attachment of injection mold of the invention, including secondary push rod 1,
Spring 2, two pole sockets 3, sled block 4, rotating shaft 5, top plate 6, wherein：Described secondary push rod 1 is the shaft-like steel components of cylinder, two
A cylindrical flange is fixedly connected with the lower end of secondary push rod 1 and is referred to as bar slide 3；
Described spring 2 is cylindroid helical-coil compression spring；
Described sled block 4 be by oblique arm 41 and transverse arm 42 constitute in the block steel components of L-shaped, from top to bottom to Right deviation
The oblique oblique arm 41 is located at the left part of sled block 4, and the transverse arm 42 of left and right directions intersects at the lower end of oblique arm 41 with obtuse angle
The right；Prize the oblique arm 41 of block 4 and be referred to as axis hole with manhole of the junction of the transverse arm 42 provided with fore-and-aft direction；
Described rotating shaft 5 is cylindrical steel components；
Described top plate 6 is the rectangular slab that mould is used to drive secondary push rod 1 and the pushing tow product 03 of type face push rod 01 to be stripped
Shape steel components, top plate 6 is referred to as a chute 61 provided with open underneath, the groove for having bottom, cylinder above, and top plate 6 is in the seat
The rectangular through-hole that the left side of chute 61 is additionally provided with an above-below direction is referred to as placement hole 62；
The top of the bar slide 3 is slidably disposed in a chute 61, and the bottom of bar slide 3 is extended downwardly from outside a chute 61,
Spring 2 be enclosed on that the secondary post jamb of push rod 1 is outer and above bottom land and bar slide 3 positioned at seat chute 61 between, sled block 4 through axis hole and
Rotating shaft 5 can be rotationally connected with the placement hole 62 of top plate 6 counterclockwise, above the transverse arm 42 with below the bar slide 3
Contact, the oblique arm 41 is upward and positioned at the lower section of dynamic model support plate 02, and the right flank of the oblique arm 41 is contradicted in the placement hole
At 62 left side wall.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view
The face of figure, behind be and the above relative face.
Operation principle and beneficial effect
During work, the first subsynchronous ejection：First, top plate 6 drives secondary push rod 1 and type face push rod 01 to sync up pushing tow system
Product 03 depart from core 021；Second of acceleration ejection：Afterwards, when sled block 4 the oblique arm above with below dynamic model support plate 02
When meeting, in the presence of dynamic model support plate 02 and rotating shaft 5, the rotate counterclockwise of block 4 is prized, the transverse arm prizes the bar slide upwards
3 and secondary push rod 1 accelerate upward ejection, therewith, the bottom of bar slide 3 is upwardly into a chute 61, and spring 2 is compressed；Two
Pushed up in the acceleration of secondary push rod 1, the speed of the upward pushing tow of secondary push rod 1 is faster than type face push rod 01, meanwhile, when under bar slide 3
After portion enters to take a seat in chute 61 fully upward, the upper end of secondary push rod 1 is higher than the upper end of type face push rod 01, causes secondary push rod 1
Upper end the product 03 being adhered at the type face end 011 of type face push rod 01 moved with the hand split away off.
The present apparatus is simple in construction, reliable operation, with low cost, in practical application, and one is inserted in the numerous push rod of mould
The individual present apparatus, you can the product 03 being adhered on push rod is moved with the hand and split away off；Needs are made to move with the hand to come off and be adhered push rod product 03
Injection mold, reduce cost, improve efficiency, alleviate working strength, adapt to automated production.
Claims (1)
1. a kind of simple push rod of injection mold accelerates liftout attachment, including secondary push rod (1), spring (2), two pole sockets (3), sled block
(4), rotating shaft (5), top plate (6), it is characterised in that：Described secondary push rod (1) is the shaft-like steel components of cylinder, secondary top
A cylindrical flange is fixedly connected with the lower end of bar (1) and is referred to as bar slide (3)；
Described spring (2) is cylindroid helical-coil compression spring；
Described sled block (4) be by oblique arm (41) and transverse arm (42) constitutes be in L-shaped bulk steel components, from top to bottom to the right
The inclined oblique arm (41) is located at the left part of sled block (4), and the transverse arm (42) of left and right directions is intersected at described oblique with obtuse angle
The right of arm (41) lower end；The junction of the oblique arm (41) and the transverse arm (42) of prizing block (4) is provided with the circle of fore-and-aft direction
Shape through hole is referred to as axis hole；
Described rotating shaft (5) is cylindrical steel components；
Described top plate (6) is the square that mould is used to drive secondary push rod (1) and type face push rod (01) pushing tow product (03) to be stripped
Shape tabular steel components, top plate (6) is referred to as a chute (61), top plate provided with open underneath, the groove for having bottom, cylinder above
(6) rectangular through-hole for being additionally provided with an above-below direction on the left side of the seat chute (61) is referred to as placement hole (62)；
The top of the bar slide (3) is slidably disposed in a chute (61), and the bottom of bar slide (3) extends downwardly from a chute (61)
Outside, between spring (2) is enclosed on outside secondary push rod (1) post jamb and is located above the bottom land of seat chute (61) and bar slide (3), sled
Block (4) can be rotationally connected with placement hole (62) place of top plate (6) counterclockwise through axis hole and rotating shaft (5), the transverse arm (42) it is upper
Face below the bar slide (3) with contacting, and the oblique arm (41) is upward and positioned at the lower section of dynamic model support plate (02), the oblique arm
(41) right flank is contradicted at the left side wall of the placement hole (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673059.0A CN107297872A (en) | 2017-07-29 | 2017-07-29 | A kind of simple push rod of injection mold accelerates liftout attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673059.0A CN107297872A (en) | 2017-07-29 | 2017-07-29 | A kind of simple push rod of injection mold accelerates liftout attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297872A true CN107297872A (en) | 2017-10-27 |
Family
ID=60133710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710673059.0A Withdrawn CN107297872A (en) | 2017-07-29 | 2017-07-29 | A kind of simple push rod of injection mold accelerates liftout attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
-
2017
- 2017-07-29 CN CN201710673059.0A patent/CN107297872A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058347A (en) * | 2017-12-11 | 2018-05-22 | 浙江艾彼科技股份有限公司 | Automobile exterior trimming parts mold list top plate secondary ejecting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204341932U (en) | A kind of automatic charging machine | |
| CN107297872A (en) | A kind of simple push rod of injection mold accelerates liftout attachment | |
| CN207207008U (en) | A kind of simple push rod of injection mold accelerates liftout attachment | |
| CN202296358U (en) | Loading device | |
| CN203764344U (en) | Suction cup type automatic ball adding machine of ball milling machine | |
| CN202938719U (en) | Disc vibration bright-bead filling machine for fireworks | |
| CN102726582B (en) | Lollipop stick insertion device | |
| CN102632592A (en) | Lateral inclined-knockout core-loosening device arranged in lateral sliding block | |
| CN203662299U (en) | Drawer type tool cabinet | |
| CN206854969U (en) | A kind of automatic compressed steel pearl device of high glaze housing | |
| CN102248641B (en) | Coring device in sliding block of injection mould | |
| CN204195760U (en) | A kind of easy-to-dismount robot catching plate hand | |
| CN204368501U (en) | Automation bearing collator | |
| CN109335631B (en) | Powder quantitative extraction device | |
| CN209142950U (en) | Automatic feeding | |
| CN203874441U (en) | Mahjong tile bearing mechanism of Mahjong | |
| CN203874440U (en) | Mahjong tile receiving mechanism of Mahjong | |
| CN207736671U (en) | Fan blade injection mold secondary core-pulling mechanism | |
| CN201329629Y (en) | Nut implanting device | |
| CN105390875B (en) | Wireless network card automatic inclined plug device | |
| CN207090460U (en) | Upper cushion block feeding device | |
| CN203965671U (en) | Bridge type ceramic insertion core direction adjustment device | |
| CN204712387U (en) | Inserted sheet manipulator is got in side | |
| CN204842589U (en) | Drift equipment of push rod for mould | |
| CN212857566U (en) | Vertical positioning mechanism and full-automatic vertical positioning machine for spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171027 |
|
| WW01 | Invention patent application withdrawn after publication |