CN208867491U - A kind of mold Quick ejection structure - Google Patents
A kind of mold Quick ejection structure Download PDFInfo
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- CN208867491U CN208867491U CN201821570917.5U CN201821570917U CN208867491U CN 208867491 U CN208867491 U CN 208867491U CN 201821570917 U CN201821570917 U CN 201821570917U CN 208867491 U CN208867491 U CN 208867491U
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- fixedly connected
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Abstract
The utility model discloses a kind of mold Quick ejection structures, including fixed frame, block, lower mold, upper mold, positioning column, location hole, ejection slot, liftout plate, knock-pin, the first spring, idler wheel, pedestal, sliding slot, upper fixed seat, lower fixed seat, connecting rod, bar axis, second spring, position-limiting tube, limiting slot, fixture block, motion bar, bracket, loose slot, drive rod, push rod, handle, third spring and Anti-slip cover.The utility model solve the technical issues of be to overcome the mold separation low efficiency of the prior art, speed is slow, the defect of poor continuity, provides a kind of mold Quick ejection structure.The features such as a kind of mold Quick ejection structure has ejection speed fast, high-efficient, and continuity is good.
Description
Technical field
The utility model relates to industrial processing technology field, specially a kind of mold Quick ejection structure.
Background technique
Mold be in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape is known as the title of " mother of industry ".Mold generally comprises two parts of upper mold and lower mold, and the two can
Dividing can close, and take out product when separating, and blank injection mold cavity forming is made when closing up.Traditional mold ejection structure is to pass through top
Needle ejection, the efficiency for separating upper mold is lower, and speed is slow, and can not achieve continuous ejection operation, therefore influence the life of enterprise
Produce efficiency.
Utility model content
The utility model solve the technical issues of be to overcome the mold separation low efficiency of the prior art, speed is slow, continuously
Property difference defect, a kind of mold Quick ejection structure is provided.A kind of mold Quick ejection structure has ejection speed fast, effect
The features such as rate is high, and continuity is good.
To achieve the above object, the utility model provides the following technical solutions: a kind of mold Quick ejection structure, including solid
Determine frame, the two sides top of the fixed frame is fixedly connected with block, and the top inner wall of the fixed frame is fixedly connected with lower die
Have, is provided with upper mold above the lower mold, the two sides of the bottom of the upper mold are fixedly connected with positioning column, the lower die
The top two sides of tool offer the location hole matched with positioning column, and the positioning column is inserted into positioning hole, the lower mold
On be also provided with two ejection slots, be provided with liftout plate below the lower mold, be fixedly connected at the top of the liftout plate
Two knock-pins, the knock-pin are inserted into ejection slot, and the two sides of the bottom of the liftout plate are fixedly connected with the first spring, institute
The bottom end for stating the first spring is fixedly connected on the bottom interior wall of fixed frame, and the two sides bottom end outer wall of the liftout plate passes through wheel carrier
It is connected with idler wheel, the bottom of the fixed frame is fixedly connected with pedestal, and the inside of the pedestal is hollow structure, and described
The top center of pedestal and the bottom centre of fixed frame offer sliding slot, and the bottom of the liftout plate is fixedly connected with fixation
Seat, the intracavity bottom of the pedestal are fixedly connected with lower fixed seat, are connected between fixed seat and lower fixed seat
Four connecting rods are often flexibly connected by bar axis between adjacent two connecting rods, are fixedly connected between two bar axis
Second spring, the two sides inner cavity top of the pedestal are fixedly connected to position-limiting tube, and the two sides side wall of the fixed frame offers
Limiting slot, the limiting slot is interior inserted with fixture block, and the fixture block is located at the top of liftout plate, and the bottom activity of the fixture block connects
It is connected to motion bar, the shaft of the motion bar is movably connected on bracket by bar axis, and the bracket is fixedly connected on fixed frame
Outer wall, the top two sides of the pedestal offer loose slot, and the bottom end of the motion bar passes through loose slot and extends to pedestal
Inner cavity, and side wall of the motion bar close to connecting rod side is connected with drive rod, and the drive rod passes through position-limiting tube, and
The other end of the drive rod is movably connected on connecting rod, and the motion bar is fixedly connected with far from the side wall of connecting rod side and pushes away
Bar, the push rod runs through the side wall of pedestal and extends to the outside of pedestal, and the end of the push rod is fixedly connected with handle, institute
The shaft for stating push rod is wound with third spring, and the both ends of the third spring are respectively fixedly connected with the side wall in handle and pedestal.
Preferably, the handle is D character form structure, and Anti-slip cover is arranged on the handle, and the Anti-slip cover is rubber
Nested structure, surface are provided with several anti-skidding convex grains.
Preferably, the side wall of the block is provided with several hemispherical rubber blocks.
Preferably, the top of the knock-pin is provided with one layer of rubber sheet gasket.
Preferably, the fixture block is L-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
1, reasonable in design, exquisite, it is easy to operate.
2, ejection speed is fast, high-efficient, it can be achieved that continuous ejection operation.
3, safe and reliable, it can effectively avoid abrasion of ejection when operating to mold.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Figure label: 1 fixed frame, 2 blocks, 3 lower molds, 4 upper molds, 5 positioning columns, 6 location holes, 7 ejection slots, 8 ejections
Plate, 9 knock-pins, 10 first springs, 11 idler wheels, 12 pedestals, 13 sliding slots, 14 upper fixed seats, 15 lower fixed seats, 16 connecting rods, 17 bars
Axis, 18 second springs, 19 position-limiting tubes, 20 limiting slots, 21 fixture blocks, 22 motion bars, 23 brackets, 24 loose slots, 25 drive rods, 26 push away
Bar, 27 handles, 28 third springs, 29 Anti-slip covers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of mold Quick ejection structure, including fixed frame
1, the two sides top of fixed frame 1 is fixedly connected with block 2, and the side wall of block 2 is provided with several hemispherical rubber blocks, rubber block
With elasticity, flexible deformation can occur when being squeezed, buffering, protection can be played the role of when mold is ejected, prevent mould
Friction occurs between the two sides of tool and the inner wall of fixed frame 1 and generates abrasion, the top inner wall of fixed frame 1 is fixedly connected with lower die
Tool 3, the top of lower mold 3 is provided with upper mold 4, and the two sides of the bottom of upper mold 4 are fixedly connected with positioning column 5, the top of lower mold 3
Portion two sides offer the location hole 6 matched with positioning column 5, and positioning column 5 is inserted into location hole 6, are also provided on lower mold 3
Two ejection slots 7, the lower section of lower mold 3 are provided with liftout plate 8, and the top of liftout plate 8 is fixedly connected with two knock-pins 9, top
Rod 9 is inserted into ejection slot 7, and the top of knock-pin 9 is provided with one layer of rubber sheet gasket, can play buffering using rubber sheet gasket
Effect prevents knock-pin 9 when carrying out ejection operation that the bottom top of upper mold 4 is bad, and the two sides of the bottom of liftout plate 8 are fixedly connected with
First spring 10, the bottom end of the first spring 10 are fixedly connected on the bottom interior wall of fixed frame 1, the two sides bottom end outer wall of liftout plate 8
Idler wheel 11 is connected with by wheel carrier, idler wheel 11 and the inner wall of fixed frame 1 are tangent, utilize idler wheel 11 and 1 inner wall of fixed frame
Between rolling action can enhance the stability of liftout plate 8, prevent liftout plate 8 from shaking when carrying out ejection operation, fixed frame 1
Bottom be fixedly connected with pedestal 12, the inside of pedestal 12 is hollow structure, and the bottom of the top center of pedestal 12 and fixed frame 1
Portion center offers sliding slot 13, and the bottom of liftout plate 8 is fixedly connected with upper fixed seat 14, and the intracavity bottom of pedestal 12 is fixed to be connected
It is connected to lower fixed seat 15, upper fixed seat 14 and the center of lower fixed seat 15 are located on the same line, and upper fixed seat 14 is under
It is connected with four connecting rods 16 between fixing seat 15, is flexibly connected by bar axis 17 between every adjacent two connecting rods 16, two
Second spring 18 is fixedly connected between a bar axis 17, the two sides inner cavity top of pedestal 12 is fixedly connected to position-limiting tube 19, Gu
The two sides side wall for determining frame 1 offers limiting slot 20, and limiting slot 20 is interior, and inserted with fixture block 21, fixture block 21 is located at the top of liftout plate 8,
For L-shaped structure, it can prevent fixture block 21 from entirely being extracted out limiting slot 20, the bottom of fixture block 21 is connected with motion bar 22, living
The shaft of lever 22 is movably connected on bracket 23 by bar axis 17, and bracket 23 is fixedly connected on the outer wall of fixed frame 1, pedestal 12
Top two sides offer loose slot 24, the bottom end of motion bar 22 passes through loose slot 24 and extends to the inner cavity of pedestal 12, and living
Side wall of the lever 22 close to 16 side of connecting rod is connected with drive rod 25, and drive rod 25 passes through position-limiting tube 19, utilizes position-limiting tube
19 can play the position-limiting action to drive rod 25, prevent about 25 play of drive rod, and the other end of drive rod 25 is movably connected in
On connecting rod 16, motion bar 22 is fixedly connected with push rod 26 far from the side wall of 16 side of connecting rod, and push rod 26 runs through the side wall of pedestal 12
And the outside of pedestal 12 being extended to, and the end of push rod 26 is fixedly connected with handle 27, handle 27 is D character form structure, and handle
Anti-slip cover 29 is arranged on 27, Anti-slip cover 29 is rubber nested structure, and surface is provided with several anti-skidding convex grains, utilizes Anti-slip cover
29 can increase the frictional force between manpower and handle 27, prevent from skidding, and the shaft of push rod 26 is wound with third spring 28, third bullet
The both ends of spring 28 are respectively fixedly connected with the side wall in handle 27 and pedestal 12.
Working principle: when the utility model is used, holding the handle 27 of two sides and pushing push rod towards the inside of pedestal
26, push rod 26 drives motion bar 22 to rotate around bracket 23 after inwardly moving, so that fixture block 21 is extracted out along limiting slot 20,
Motion bar 22 squeezes connecting rod 16 by drive rod 25 at the same time, to drive under the elastic reaction of the first spring 10
Liftout plate 8 moves upwards, and liftout plate 8 is inserted into knock-pin 9 in the ejection slot 7 on lower mold 3, and with
Knock-pin 9 continue movement can by upper mold 4 upwards jack up so that upper mold 4 is separated with lower mold 3, then complete
The ejection of mold operates, and handle 27 is unclamped after the completion of ejection, will drive at this time in the elastic reaction lower link 16 of second spring 18
Liftout plate 8 returns to original position together, while handle 27 will drive push rod 26 together with activity under the elastic reaction of third spring 28
Bar 22 also returns to original position together, and fixture block 21 is stuck in the top of liftout plate 8 again, to carry out ejection behaviour next time
Make, to realize the quick continuous ejection of mold.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mold Quick ejection structure, including fixed frame (1), it is characterised in that: the two sides top of the fixed frame (1) is solid
Surely it is connected with block (2), and the top inner wall of the fixed frame (1) is fixedly connected with lower mold (3), the lower mold (3)
Top is provided with upper mold (4), and the two sides of the bottom of the upper mold (4) are fixedly connected with positioning column (5), the lower mold (3)
Top two sides offer the location hole (6) matched with positioning column (5), the positioning column (5) is inserted into location hole (6),
It is also provided with two ejection slots (7) on the lower mold (3), is provided with liftout plate (8) below the lower mold (3), it is described
Two knock-pins (9) are fixedly connected at the top of liftout plate (8), the knock-pin (9) is inserted into ejection slot (7), the top
The two sides of the bottom of ejecting plate (8) are fixedly connected with the first spring (10), and the bottom end of first spring (10) is fixedly connected on fixation
The bottom interior wall of frame (1), the two sides bottom end outer wall of the liftout plate (8) passes through wheel carrier and is connected with idler wheel (11), described
The bottom of fixed frame (1) is fixedly connected with pedestal (12), and the inside of the pedestal (12) is hollow structure, and the pedestal (12)
Top center and the bottom centre of fixed frame (1) offer sliding slot (13), the bottom of the liftout plate (8) is fixedly connected with
The intracavity bottom of upper fixed seat (14), the pedestal (12) is fixedly connected with lower fixed seat (15), fixed seat (14) with
It is connected with four connecting rods (16) between lower fixed seat (15), passes through bar axis between every adjacent two connecting rods (16)
(17) it is flexibly connected, is fixedly connected with second spring (18) between two bar axis (17), in the two sides of the pedestal (12)
Top of chamber is fixedly connected to position-limiting tube (19), and the two sides side wall of the fixed frame (1) offers limiting slot (20), the limit
Inserted with fixture block (21) in slot (20), the fixture block (21) is located at the top of liftout plate (8), and the bottom of the fixture block (21) is living
Dynamic to be connected with motion bar (22), the shaft of the motion bar (22) is movably connected on bracket (23) by bar axis (17), described
Bracket (23) is fixedly connected on the outer wall of fixed frame (1), and the top two sides of the pedestal (12) offer loose slot (24), described
The bottom end of motion bar (22) passes through loose slot (24) and extends to the inner cavity of pedestal (12), and the motion bar (22) is close to connecting rod
(16) side wall of side is connected with drive rod (25), and the drive rod (25) passes through position-limiting tube (19), and the drive rod
(25) the other end is movably connected on connecting rod (16), and the motion bar (22) is fixedly connected far from the side wall of connecting rod (16) side
Have push rod (26), the push rod (26) runs through the side wall of pedestal (12) and extends to the outside of pedestal (12), and the push rod
(26) end is fixedly connected with handle (27), and the shaft of the push rod (26) is wound with third spring (28), the third bullet
The both ends of spring (28) are respectively fixedly connected with the side wall in handle (27) and pedestal (12).
2. a kind of mold Quick ejection structure according to claim 1, it is characterised in that: the handle (27) is D font
Structure, and Anti-slip cover (29) are arranged on the handle (27), the Anti-slip cover (29) is rubber nested structure, and surface is provided with
Several anti-skidding convex grains.
3. a kind of mold Quick ejection structure according to claim 1, it is characterised in that: the side wall of the block (2) is set
It is equipped with several hemispherical rubber blocks.
4. a kind of mold Quick ejection structure according to claim 1, it is characterised in that: the top of the knock-pin (9)
It is provided with one layer of rubber sheet gasket.
5. a kind of mold Quick ejection structure according to claim 1, it is characterised in that: the fixture block (21) is L-shaped
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570917.5U CN208867491U (en) | 2018-09-26 | 2018-09-26 | A kind of mold Quick ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570917.5U CN208867491U (en) | 2018-09-26 | 2018-09-26 | A kind of mold Quick ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208867491U true CN208867491U (en) | 2019-05-17 |
Family
ID=66468714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570917.5U Active CN208867491U (en) | 2018-09-26 | 2018-09-26 | A kind of mold Quick ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208867491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830662A (en) * | 2021-01-25 | 2021-05-25 | 梁盛 | Glass product forming mechanism |
-
2018
- 2018-09-26 CN CN201821570917.5U patent/CN208867491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830662A (en) * | 2021-01-25 | 2021-05-25 | 梁盛 | Glass product forming mechanism |
| CN112830662B (en) * | 2021-01-25 | 2022-09-13 | 安徽福莱特光伏玻璃有限公司 | Glass product forming mechanism |
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