CN106393503B - A kind of die flip retaining mechanism - Google Patents
A kind of die flip retaining mechanism Download PDFInfo
- Publication number
- CN106393503B CN106393503B CN201610960738.1A CN201610960738A CN106393503B CN 106393503 B CN106393503 B CN 106393503B CN 201610960738 A CN201610960738 A CN 201610960738A CN 106393503 B CN106393503 B CN 106393503B
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- CN
- China
- Prior art keywords
- latch segment
- guiding piece
- transverse part
- side mounting
- plate
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of die flip retaining mechanisms, including side mounting plate, cylinder, guiding piece, latch segment, back bracket plate and connecting rod.Side mounting plate has two pieces；Two pieces of side mounting plates are mutually parallel and vertical are mounted on bottom plate.Back bracket plate is mounted on two pieces of side mounting plates, is located at back.7 font structures that latch segment is made of transverse part and vertical portion.Latch segment transverse part is located at the top of latch segment vertical portion, and towards the front of entire mechanism.The bottom of latch segment vertical portion is erected at by swinging axle between two pieces of side mounting plates.The connection junction of latch segment transverse part and latch segment vertical portion is equipped with the first movable axis.Guiding piece is attached between latch segment and back bracket plate on back bracket plate.Cylinder is mounted on the lower section of bottom plate.The piston rod of cylinder is connected after passing through bottom plate with the bottom of guiding piece.Guiding piece is equipped with the second movable axis.The both ends of connecting rod are separately connected latch segment and guiding piece by the first movable axis and the second movable axis.
Description
Technical field
The present invention relates to molding machine lower die mold installing mechanisms.
Background technology
In various formers, the handling of mold always prodigious problem.In the prior art, molding machine lower die mold
Installation is generally fastened by screw bolt mode.But manual work is more complicated by way of screw and bolt fastening,
And it is time-consuming relatively more, in the case of being frequently necessary to more mold exchange, this mode expends more cost of labor.
Invention content
Problem to be solved by this invention：The installation convenience of molding machine lower die mold.
To solve the above problems, the scheme that the present invention uses is as follows：
A kind of die flip retaining mechanism, which is characterized in that including side mounting plate, cylinder, guiding piece, latch segment, the back of the body
Supporting plate and connecting rod；Side mounting plate has two pieces；Two pieces of side mounting plates are mutually parallel and vertical are mounted on bottom plate；Back bracket plate
On two pieces of side mounting plates, it is located at the back of entire mechanism；7 fonts that latch segment is made of transverse part and vertical portion
Structure；Latch segment transverse part is located at the top of latch segment vertical portion, and towards the front of entire mechanism；The bottom of latch segment vertical portion
Portion is erected at by swinging axle between two pieces of side mounting plates so that latch segment is swung around swinging axle；Latch segment transverse part and
The connection junction of latch segment vertical portion is equipped with the first movable axis；Guiding piece is attached to the back of the body between latch segment and back bracket plate
On supporting plate, it can move in the vertical direction；Cylinder is mounted on the lower section of bottom plate；The piston rod of cylinder pass through bottom plate after with traction
The bottom of block is connected；Guiding piece is equipped with the second movable axis；Distinguished by the first movable axis and the second movable axis at the both ends of connecting rod
Connect latch segment and guiding piece.
Further, back bracket plate is equipped with two vertical insulated columns；Vertical cunning is formed between two vertical insulated columns
Action-oriented slot；Guiding piece is stuck in slide-and-guide slot.
Further, when cylinder driving guiding piece is moved to peak, the transverse part of connecting rod and latch segment is in level, together
When latch segment transverse part forward extend out.
Further, the lower section of the transverse part of latch segment is equipped with hemispheric projection.
The technique effect of the present invention is as follows：Lower die mold-locked is driven by the cylinder, and is not necessarily to manpower operation, operation side
Just.Latch segment connects guiding piece by connecting rod, and guiding piece is withstood on back bracket plate so that entire retaining mechanism forms a self-locking
Mechanism, unless cylinder drives, latch segment after mold-locked to can not voluntarily unlock.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 and Fig. 3 is the internal structure schematic diagram of the embodiment of the present invention.Wherein, Fig. 2 is unlocked state, and Fig. 3 is locking shape
State.
Fig. 4 is overlooking structure diagram of the embodiment of the present invention.
Fig. 5 is the dimensional structure diagram under another embodiment of latch segment of the present invention.
Fig. 6 is mounting structure schematic diagram of the embodiment of the present invention in die station under molding machine.
Specific implementation mode
The present invention is described in further details below in conjunction with the accompanying drawings.
The die flip retaining mechanism of the present embodiment is mounted in the mechanism of die station side under molding machine.As shown in fig. 6,9
It is the lower die station of molding machine, 91 be the die flip retaining mechanism of the present embodiment.Include four die flip retaining mechanisms in Fig. 6
91.Four die flip retaining mechanisms 91 are facing each other mounted on the edge of lower die station 9, for being fastened on institute in lower die station 9
The mold of placement.The concrete structure of die flip retaining mechanism 91 is as shown in Figure 1, Figure 2, Figure 3, Figure 4, including side mounting plate 1,
Cylinder 2, guiding piece 3, latch segment 4, back bracket plate 5 and connecting rod 6.
Side mounting plate 1 has two pieces.Two pieces of side mounting plates 1 are mutually parallel and vertical are mounted on bottom plate 11.Back bracket
Plate 5 is mounted on two pieces of side mounting plates 1, is located at the back of entire mechanism.In Fig. 1, Fig. 2, Fig. 3, Fig. 4, arrow F is marked
Direction is the back namely rear side here to be preceding.Back bracket plate 5 across two pieces of side mounting plates 1, and with two pieces of side mounting plates
1 composition U-shaped structure.Bottom plate 11, back bracket plate 5 and two pieces of side mounting plates 1 form a frame structure, and internal is guiding piece 3
With the installation cavity of latch segment 4.In installation cavity, back bracket plate 5 is equipped with two insulated columns 51 that are rectangular and being vertically arranged.Two pieces
Side mounting plate 1 is stuck in the outside of two vertical insulated columns 51.One is formed between two vertical insulated columns 51 to erect
Straight slide-and-guide slot.Guiding piece 3 is stuck in slide-and-guide slot, and can in the vertical direction be slided in slide-and-guide slot.
Latch segment 4, as shown in figure 5,7 font structures being made of transverse part 43 and vertical portion 42.The transverse direction of latch segment 4
Portion 43 is located at the top of the vertical portion 42 of latch segment 4, and towards the front of entire mechanism.The bottom of 4 vertical portion 42 of latch segment is logical
It crosses swinging axle 41 to be erected between two pieces of side mounting plates 1 so that latch segment 4 is swung around swinging axle 41.When the cross of latch segment 4
When horizontal to portion 43, the front end of the transverse part 43 of latch segment 4 forward extends out.The front end of the transverse part 43 of latch segment 4 forward extends out
Refer to the transverse part 43 of latch segment 4 front end before to beyond two pieces of side mounting plates 1 so that before the transverse part 43 of latch segment 4
End can be buckled in die edge, with realize to mold lower die station fastening.
Guiding piece 3 is between latch segment 4 and back bracket plate 5.It is, guiding piece 3 is located at the back side of latch segment 4, and block
It is formed by slide-and-guide slot between two vertical insulated columns 51.Pass through link mechanism between guiding piece 3 and latch segment 4
It is connected.Link mechanism is made of the first movable axis 61, the second movable axis 62 and connecting rod 6.First movable axis 61 is located at latch segment 4
Transverse part 43 and latch segment 4 vertical portion 42 connection junction.Second movable axis 62 is located on guiding piece 3.The two of connecting rod 6
End is separately connected latch segment 4 and guiding piece 3 by the first movable axis 61 and the second movable axis 62.In the present embodiment, connecting rod 6 has two
Root is located at two sides of latch segment 4 and guiding piece 3.When the transverse part 43 of latch segment 4 is horizontal, connecting rod 6 is in level.
It is, when the first movable axis 61 and identical 62 height of the second movable axis, connecting rod 6 is horizontal, and the transverse part 43 of latch segment 4 is horizontal.
Guiding piece 3 connects cylinder 2.Cylinder 2 is mounted on the lower section of bottom plate 11.The piston rod of cylinder 2 pass through bottom plate 11 after with
The bottom of guiding piece 3 is connected.When the piston rod of cylinder 2 is flexible up and down as a result, driving guiding piece 3 moves up and down.Pass through connecting rod 6
Effect dragging latch segment 4 around swinging axle 41 overturning.When cylinder 2 drives guiding piece 3 to be moved to peak, as shown in figure 3,
The transverse part 43 of connecting rod 6 and latch segment 4 is in level, while the transverse part 43 of latch segment 4 forward extends out so that the cross of latch segment 4
It can be snapped on die edge to the front end in portion 43, to realize that mold, this is locking state in the fastening in lower die station.When
When cylinder 2 drives guiding piece 3 to be moved to minimum point, as shown in Fig. 2, latch segment 4 is overturn into installation cavity, the transverse direction of latch segment 4
In 43 retraction installation cavity of portion, to unlock the mold in lower die station, the mold after unlock can move up away from lower die station, this is
Unlocked state.
It should be pointed out that in the present embodiment, guiding piece 3, latch segment 4, back bracket plate 5 and connecting rod 6 constitute a self-locking
Mechanism.When locking state, the transverse part 43 of connecting rod 6 and latch segment 4 is in level, at this point, even if removing cylinder 2, due to back bracket plate 5
It withstands on guiding piece 3, and guiding piece 3 withstands connecting rod 6, latch segment 4 backswing can not realize unlock backward, remove non-moving guiding piece 3.
It is, when locking state, unless cylinder 2 drives guiding piece 3 to move, latch segment 4 can not be unlocked voluntarily.
In addition, in general, when mold is placed in lower die station, limit levels are typically provided between mold and lower die station
Mobile clamping mechanism, at this time, it is only necessary to by the transverse part 43 of latch segment 4 snap on die edge can to avoid mold with
Mutually moving horizontally between lower die station.If the clamping mechanism of limit levels movement is not present between mold and lower die station, that
Sliding of the mold in lower die station can not be avoided by being snapped over only by the transverse part 43 of latch segment 4 on die edge, for this purpose,
Can clamping mechanism be set between the transverse part 43 and mold of latch segment 4.Clamping mechanism is embodied on latch segment 4, Ke Yiru
Shown in Fig. 5, one hemispheric projection 44 is set in the lower section of the transverse part 43 of latch segment 4.The hemispheric projection 44 is one
The nut that root is mounted on the lower section of the transverse part 43 of latch segment 4 is hemispheric screw.Correspondingly, die edge and latch segment 4
Corresponding position is equipped with recess.Projection 44 is caught in the recess of die edge can avoid sliding of the mold in lower die station.Similarly,
It will be understood by those skilled in the art that projection can also be set to die edge, and the lower section of the transverse part 43 of latch segment 4 is set
A corresponding recess is set, sliding that equally can be to avoid mold in lower die station.
Claims (4)
1. a kind of die flip retaining mechanism, which is characterized in that including side mounting plate (1), cylinder (2), guiding piece (3), lock
Tight block (4), back bracket plate (5) and connecting rod (6)；Side mounting plate (1) has two pieces；Two pieces of side mounting plates (1) are mutually parallel and erect
Straight is mounted on bottom plate (11)；Back bracket plate (5) is mounted on two pieces of side mounting plates (1), is located at the back of entire mechanism；Lock
7 font structures that tight block (4) is made of transverse part and vertical portion；Latch segment (4) transverse part is located at latch segment (4) vertical portion
Top, and towards the front of entire mechanism；The bottom of latch segment (4) vertical portion is erected at two pieces of side peaces by swinging axle (41)
Between loading board (1) so that latch segment (4) is swung around swinging axle (41)；Latch segment (4) transverse part and latch segment (4) vertical portion
Connection junction be equipped with the first movable axis (61)；Guiding piece (3) is located between latch segment (4) and back bracket plate (5), and is attached to the back of the body
On supporting plate (5), it can move in the vertical direction；Cylinder (2) is mounted on the lower section of bottom plate (11)；The piston rod of cylinder (2) is worn
Bottom plate (11) is crossed afterwards to be connected with the bottom of guiding piece (3)；Guiding piece (3) is equipped with the second movable axis (62)；The both ends of connecting rod (6)
It is separately connected latch segment (4) and guiding piece (3) by the first movable axis (61) and the second movable axis (62).
2. die flip retaining mechanism as described in claim 1, which is characterized in that back bracket plate (5) be equipped with two it is vertical
Insulated column (51)；Vertical slide-and-guide slot is formed between two vertical insulated columns (51)；Guiding piece (3) is stuck in slide-and-guide
In slot.
3. die flip retaining mechanism as described in claim 1, which is characterized in that when cylinder (2) driving guiding piece (3) moves
When moving to peak, the transverse part of connecting rod (6) and latch segment (4) is in level, while the transverse part of latch segment (4) forward extends out.
4. die flip retaining mechanism as described in claim 1, which is characterized in that latch segment (4) transverse part is equipped with hemispherical
Projection (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960738.1A CN106393503B (en) | 2016-10-28 | 2016-10-28 | A kind of die flip retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960738.1A CN106393503B (en) | 2016-10-28 | 2016-10-28 | A kind of die flip retaining mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106393503A CN106393503A (en) | 2017-02-15 |
| CN106393503B true CN106393503B (en) | 2018-11-02 |
Family
ID=58014828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960738.1A Active CN106393503B (en) | 2016-10-28 | 2016-10-28 | A kind of die flip retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106393503B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070540B (en) * | 2019-12-23 | 2021-10-19 | 安徽鲲鹏装备模具制造有限公司 | Clamp for foaming refrigerator body |
| CN114147795A (en) * | 2020-09-07 | 2022-03-08 | 上海旭恒精工机械制造有限公司 | Automatic pop-up and locking device for movable steel plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1472214A (en) * | 1973-07-20 | 1977-05-04 | Hehl Karl | Adjustable die closing unit for injection moulding machine |
| WO2010055256A1 (en) * | 2008-11-14 | 2010-05-20 | Mecaplastic | Tooling with articulated components, equipped with a locking device |
| CN104289578A (en) * | 2014-09-24 | 2015-01-21 | 滁州亚利模具设备有限公司 | Stamping die control method |
| CN105729713A (en) * | 2016-05-06 | 2016-07-06 | 安徽鲲鹏装备模具制造有限公司 | Quick baffle replacement mechanism and foaming clamp |
| CN206124021U (en) * | 2016-10-28 | 2017-04-26 | 安徽鲲鹏装备模具制造有限公司 | Mould upset locking mechanism |
-
2016
- 2016-10-28 CN CN201610960738.1A patent/CN106393503B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1472214A (en) * | 1973-07-20 | 1977-05-04 | Hehl Karl | Adjustable die closing unit for injection moulding machine |
| WO2010055256A1 (en) * | 2008-11-14 | 2010-05-20 | Mecaplastic | Tooling with articulated components, equipped with a locking device |
| CN104289578A (en) * | 2014-09-24 | 2015-01-21 | 滁州亚利模具设备有限公司 | Stamping die control method |
| CN105729713A (en) * | 2016-05-06 | 2016-07-06 | 安徽鲲鹏装备模具制造有限公司 | Quick baffle replacement mechanism and foaming clamp |
| CN206124021U (en) * | 2016-10-28 | 2017-04-26 | 安徽鲲鹏装备模具制造有限公司 | Mould upset locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106393503A (en) | 2017-02-15 |
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