CN106238586A - A kind of mould rotational lock mechanism - Google Patents
A kind of mould rotational lock mechanism Download PDFInfo
- Publication number
- CN106238586A CN106238586A CN201610847918.9A CN201610847918A CN106238586A CN 106238586 A CN106238586 A CN 106238586A CN 201610847918 A CN201610847918 A CN 201610847918A CN 106238586 A CN106238586 A CN 106238586A
- Authority
- CN
- China
- Prior art keywords
- lock mechanism
- rotational lock
- connecting shaft
- top board
- driving wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of mould rotational lock mechanism, including roof platform frame, synchronous rotary drive mechanism and at least two rotational lock mechanism.Roof platform frame includes support frame and top board.Rotational lock mechanism includes driving wheel, latch segment, connecting shaft, guide pin bushing and screw mandrel.Guide pin bushing is fixed on top board, is provided with the female thread being meshed with screw mandrel.Screw mandrel is vertically installed in guide pin bushing.Driving wheel is coaxially connected with screw mandrel with connecting shaft.Driving wheel is positioned at above screw mandrel.Connecting shaft is arranged on below screw mandrel, and through top board.Latch segment is the cylindrical structure that diameter is more than connecting shaft, is arranged in connecting shaft in an eccentric manner, and is positioned at the lower section of top board.There is between latch segment and top board grasping part.Driving wheel is gear.Synchronous rotary drive mechanism includes cylinder and drive rod.Drive rod is stuck on roof platform frame by fixture block, and can be along the central slide of fixture block.Cylinder is used for driving drive rod to slide.The side of drive rod is provided with the linear gear rack that is meshed with driving wheel.
Description
Technical field
The present invention relates to the charging crane of mould.
Background technology
In various formers, the problem that the handling of mould are the biggest.Different formers has different moulds
Tool.Different moulds needs different installation requirements.The present invention relates to a kind of light-duty mould, for this light-duty mould
Want to realize full automatic installation.
Summary of the invention
Problem to be solved by this invention: design a kind of frame for movement automatically installed for light-duty mould.
For solving the problems referred to above, the scheme that the present invention uses is as follows:
A kind of mould rotational lock mechanism, including roof platform frame, synchronous rotary drive mechanism and at least two rotational lock mechanism；Top
Stand includes support frame and top board；Mounting of roof plate is in described support frame；Rotational lock mechanism includes driving wheel, latch segment
And connecting shaft；Driving wheel axle center is vertically installed on top board；Connecting shaft is coaxially connected with driving wheel, and through top board；Latch segment
For diameter more than the cylindrical structure of connecting shaft, it is arranged in connecting shaft in an eccentric manner, and is positioned at the lower section of top board；Locking
There is between block and top board the height grasping part for H；Described synchronous rotary drive mechanism is for driving rotational lock mechanism
Drive 180 degree of synchronous rotaries of crop rotation.
Further, described synchronous rotary drive mechanism includes cylinder and drive rod；Drive rod is stuck in roof platform frame by fixture block
On, and can be along the central slide of fixture block；Cylinder is arranged on roof platform frame, and its piston is connected with drive rod by contiguous block；Drive
The side of lever is provided with linear gear rack；The driving wheel of rotational lock mechanism is gear, nibbles mutually with the linear gear rack of drive rod side
Close.
Further, rotational lock mechanism also includes guide pin bushing and screw mandrel；Guide pin bushing is fixed on top board, is provided with and is meshed with screw mandrel
Female thread；Screw mandrel is coaxially connected with driving wheel, between driving wheel and connecting shaft, and is enclosed within guide pin bushing.
Further, pitch D of guide pin bushing female thread is 2.0 ~ 4.0 millimeters.
Further, the axle center distance between latch segment and connecting shaft is R-r；Wherein, R is the radius of latch segment, and r is for even
The radius of spindle.
The technique effect of the present invention is as follows: the present invention can realize the full-automatic installation of light-duty mould.
Accompanying drawing explanation
Fig. 1 is the perspective view at visual angle above the embodiment of the present invention.
Fig. 2 is the perspective view at the lateral visual angle of the embodiment of the present invention.
Fig. 3 is the generalized section of embodiment of the present invention rotational lock mechanism.Wherein right side great circle is putting of left side roundlet
Greatly.
Fig. 4 is the operating diagram of embodiment of the present invention latch segment.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further details.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mould rotational lock mechanism, including roof platform frame 1, synchronous rotary drive mechanism and
Rotational lock mechanism 3.Roof platform frame 1 is positioned at the top of forming machine, including support frame and top board 13.Support frame is for supporting also
Top board 13 is installed.Top board 13 is installed on the support frame.Mould is installed in the lower section of top board 13.Synchronous rotary drive mechanism bag
Include cylinder 21 and drive rod 22.Drive rod 22 is square stock, is stuck on roof platform frame 1 by fixture block 11.Fixture block 11 has two,
Direction along drive rod 22 stock layout so that drive rod 22 can be along the center of two fixture blocks 11 along drive rod 22 stock
Slide in the direction of layout.Cylinder 21 is arranged on roof platform frame 1, and its piston is connected with drive rod 22 by contiguous block 24.Thus, when
Drive rod 22 is driven to slide along the center of fixture block 11 along the direction of drive rod 22 stock layout when the piston of cylinder 21 stretches.Drive
The side of lever 22 is provided with linear gear rack 23.Linear gear rack 23 is corresponding with rotational lock mechanism 3.In the present embodiment, rotation lock
Tight mechanism 3 has two, and corresponding linear gear rack 23 also has two.Article two, linear gear rack 23 is each located on the two of drive rod 22 respectively
Individual end.Rotational lock mechanism 3 includes driving wheel 31, latch segment 32, connecting shaft 33, guide pin bushing 12 and screw mandrel 34.Screw mandrel 34 is band
There is externally threaded screw rod.Guide pin bushing 12 is fixed on top board 13, is provided with the female thread being meshed with screw mandrel 34 external screw thread.In guide pin bushing 12
Pitch D of screw thread, namely externally threaded pitch D of screw mandrel 34 is 2.0 ~ 4.0 millimeters.Screw mandrel 34 is enclosed within guide pin bushing 12.Screw mandrel 34 He
The axle center of guide pin bushing 12 is vertically.Driving wheel 31 is gear, is arranged on screw mandrel 34 and the top of guide pin bushing 12, coaxial with screw mandrel 34.
Driving wheel 31 is meshed with the linear gear rack 23 on drive rod 22.Connecting shaft 33 is arranged on the lower section of screw mandrel 34, same with screw mandrel 34
Axle.Connecting shaft 33, through top board 13, is connected with latch segment 32.There is the clamping that height is H empty between latch segment 32 and top board 13
Between.Latch segment 32, is arranged in connecting shaft 33 more than the cylindrical structure of connecting shaft 33 in an eccentric manner for diameter.Concrete next
Saying, as shown in Figure 4, the radius of latch segment 32 is R, and the radius of connecting shaft 33 is r, the axle center between latch segment 32 and connecting shaft 33
Distance is R-r.
The operation principle of the present embodiment is as follows: as shown in Figure 4, and die top installing plate is provided with installing hole 99, latch segment
The diameter of 32 matches with the diameter of installing hole 99 so that latch segment 32 can pass installing hole 99.When latch segment 32 is through peace
Behind dress hole 99, in die top installing plate height between latch segment 32 and top board 13 is the grasping part of H.When now,
After latch segment 32 revolves turnback, as shown in Fig. 4 dotted line, latch segment 32 is stuck in the lower section of die top installing plate.So that mould
Tool integral hanging is on latch segment 32.It is to be passed through when cylinder 21 drives lower slider by drive rod 22 that latch segment 32 revolves turnback
Rack and pinion engagement effect between driving wheel 31 and linear gear rack 23 drives driving wheel 31 to revolve turnback and realize.Drive
Wheel 31 rotation turnback drives latch segment 32 to revolve turnback around the axle center of connecting shaft 33 by connecting shaft 33.Latch segment 32 rotates
180 degree around connecting shaft 33 axle center for latch segment 32, be off axle, it is thus possible to make latch segment 32 rotate to mould
The lower section of top installing plate.Now, when needing to pull down mould from the mould rotational lock mechanism of the present embodiment, as long as will lock
Tight block 32 revolves turnback along reverse direction.In the present embodiment, rotational lock mechanism 3 has two, Liang Ge rotational lock mechanism
Two latch segments 32 of 3 rotate synchronization to be carried out.It is, synchronous rotary drive mechanism drives the two of Liang Ge rotational lock mechanism 3
180 degree of synchronous rotaries of individual driving crop rotation, and then make two latch segments 32 around connecting shaft 33 axle center synchronous rotary 180 degree.This
Guide pin bushing 12 in embodiment rotational lock mechanism 3 and screw mandrel 34 form and a set of rotate and upgrade mechanism.That is, when driving wheel 31 rotates
Time, drive screw mandrel 34 to rotate, by the threaded function between guide pin bushing 12 and screw mandrel 34 so that driving wheel 31, latch segment 32, connection
Axle 33 and screw mandrel 34 can be elevated.It should be evident that as it is shown on figure 3, when the pitch of guide pin bushing 12 and screw mandrel 34 is D, then, drive
Driving wheel 31, latch segment 32, connecting shaft 33 and screw mandrel 34 can be moving upward the height of D/2.In the present embodiment, pitch D is 2.0
~ 4.0 millimeters, it is meant that, latch segment 32 can be elevated 1.0 ~ 2.0 millimeters while revolving turnback.This means: work as execution
When locking action installed by mould, latch segment 32 is elevated while revolving turnback so that the height between latch segment 32 and top board 13
Degree reduces, thus clamping mold top installing plate；When performing mould release unlocking action, latch segment 32 reverse direction rotates 180
It is lowered while degree so that the height between latch segment 32 and top board 13 increases, consequently facilitating taken off by mould.
It should be noted that the present embodiment is rotated and upgraded the removed situation of mechanism by what guide pin bushing 12 and screw mandrel 34 formed
Under also can constitute complete volume technical scheme, the most now, locking action is installed when performing mould or performs mould release and unblank
During action, latch segment 32 revolves turnback and does not have the function promoting and transferring, and now, driving wheel 31 can be by bearing with axle
The vertical mode of the heart is arranged on top board 13.
Additionally, in the present embodiment, rotational lock mechanism 3 has two, it will be appreciated by those skilled in the art that rotational lock mechanism 3
Can also three or four, but two is minimum, otherwise cannot balance.
Additionally, the synchronous rotary drive mechanism of the present embodiment uses cylinder 21 and drive rod 22 to form, people in the art
Member understands, synchronous rotary drive mechanism can also use other structures, such as uses motor and the mode of belt drives.The most not
Cross, require that synchronous rotary drive mechanism can drive multiple driving wheels 31 of multiple rotational lock mechanism 3 to make 180 degree of synchronizations here
Rotate.
Additionally, the present embodiment uses under the synchronous rotary drive mechanism of cylinder 21 and drive rod 22 composition, it is also possible to install
Detector.This detector for detection when the locking state of front mold rotational lock mechanism.As it is shown in figure 1, the side of drive rod 22
While be provided with sensor stand 41, sensor stand 41 is used for installing proximity transducer.Sensor stand 41 has four, divides two
Group, often group two.Two sensors support 41 lays respectively at drive rod 22 two ends.Organize interior two sensor stands 41 and apart have one
Set a distance.Each sensor stand 41 can install a proximity transducer.By the proximity transducer pair on sensor stand 41
The detection of drive rod 22 sliding position, can detect that when the locking state of front mold rotational lock mechanism.It is to say, this enforcement
Under example, detector is made up of four sensor stands 41 and four proximity transducers installed on it.
Claims (5)
1. a mould rotational lock mechanism, it is characterised in that include roof platform frame (1), synchronous rotary drive mechanism and at least two
Individual rotational lock mechanism (3)；Roof platform frame (1) includes support frame and top board (13)；Top board (13) is arranged on described support frame
On；Rotational lock mechanism (3) includes driving wheel (31), latch segment (32) and connecting shaft (33)；Driving wheel (31) axle center is vertically pacified
It is contained on top board (13)；Connecting shaft (33) is coaxially connected with driving wheel (31), and through top board (13)；Latch segment (32) is diameter
More than the cylindrical structure of connecting shaft (33), it is arranged in an eccentric manner in connecting shaft (33), and is positioned under top board (13)
Side；There is between latch segment (32) and top board (13) height grasping part for H；Described synchronous rotary drive mechanism is used for driving
The driving wheel (31) of rotational lock mechanism (3) makees 180 degree of synchronous rotaries.
2. as claimed in claim 1 mould rotational lock mechanism, it is characterised in that described synchronous rotary drive mechanism includes gas
Cylinder (21) and drive rod (22)；Drive rod (22) is stuck on roof platform frame (1) by fixture block (11), and can be along fixture block (11)
The heart slides；Cylinder (21) is arranged on roof platform frame (1), and its piston is connected with drive rod (22) by contiguous block (24)；Drive rod
(22) side is provided with linear gear rack (23)；The driving wheel (31) of rotational lock mechanism (3) is gear, with drive rod (22) side
Linear gear rack (23) be meshed.
3. as claimed in claim 2 mould rotational lock mechanism, it is characterised in that rotational lock mechanism (3) also includes guide pin bushing
And screw mandrel (34) (12)；Guide pin bushing (12) is fixed on top board (13), is provided with the female thread being meshed with screw mandrel (34)；Screw mandrel (34)
Coaxially it is connected with driving wheel (31), is positioned between driving wheel (31) and connecting shaft (33), and be enclosed within guide pin bushing (12).
4. as claimed in claim 3 mould rotational lock mechanism, it is characterised in that pitch D of guide pin bushing (12) female thread is 2.0
~ 4.0 millimeters.
5. as claimed in claim 1 mould rotational lock mechanism, it is characterised in that between latch segment (32) and connecting shaft (33)
Axle center distance be R-r；Wherein, R is the radius of latch segment (32), and r is the radius of connecting shaft (33).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806335 | 2016-09-07 | ||
| CN2016210406853 | 2016-09-07 | ||
| CN201621040685 | 2016-09-07 | ||
| CN2016108063351 | 2016-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106238586A true CN106238586A (en) | 2016-12-21 |
Family
ID=57611675
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077802.3U Expired - Fee Related CN206104707U (en) | 2016-09-07 | 2016-09-26 | Die rotation locking mechanism |
| CN201610847918.9A Pending CN106238586A (en) | 2016-09-07 | 2016-09-26 | A kind of mould rotational lock mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077802.3U Expired - Fee Related CN206104707U (en) | 2016-09-07 | 2016-09-26 | Die rotation locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN206104707U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206104707U (en) * | 2016-09-07 | 2017-04-19 | 安徽鲲鹏装备模具制造有限公司 | Die rotation locking mechanism |
| CN108087002B (en) * | 2018-02-02 | 2020-04-17 | 长沙泽和智能科技有限公司 | Automatic synchronous opening and closing mold device of lining trolley |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021219A (en) * | 2004-07-07 | 2006-01-26 | Ryoei Engineering Kk | Clamp device |
| CN203031833U (en) * | 2013-01-11 | 2013-07-03 | 苏州市佳胜模具有限公司 | Mould locking device |
| CN203331121U (en) * | 2013-06-09 | 2013-12-11 | 方瑞祥 | Die cutting machine and double-clamping-block type die locking mechanism thereof |
| CN204711015U (en) * | 2015-05-07 | 2015-10-21 | 曹县爱伦金属加工有限公司 | A kind of rotatable mould rack |
| CN205219517U (en) * | 2015-12-15 | 2016-05-11 | 滁州精益模具设备制造有限公司 | Mould locking mechanism |
| CN205324503U (en) * | 2015-12-21 | 2016-06-22 | 芜湖浩博科技有限公司 | Take hoisting accessory's vapour turning mold utensil |
| CN206104707U (en) * | 2016-09-07 | 2017-04-19 | 安徽鲲鹏装备模具制造有限公司 | Die rotation locking mechanism |
-
2016
- 2016-09-26 CN CN201621077802.3U patent/CN206104707U/en not_active Expired - Fee Related
- 2016-09-26 CN CN201610847918.9A patent/CN106238586A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006021219A (en) * | 2004-07-07 | 2006-01-26 | Ryoei Engineering Kk | Clamp device |
| CN203031833U (en) * | 2013-01-11 | 2013-07-03 | 苏州市佳胜模具有限公司 | Mould locking device |
| CN203331121U (en) * | 2013-06-09 | 2013-12-11 | 方瑞祥 | Die cutting machine and double-clamping-block type die locking mechanism thereof |
| CN204711015U (en) * | 2015-05-07 | 2015-10-21 | 曹县爱伦金属加工有限公司 | A kind of rotatable mould rack |
| CN205219517U (en) * | 2015-12-15 | 2016-05-11 | 滁州精益模具设备制造有限公司 | Mould locking mechanism |
| CN205324503U (en) * | 2015-12-21 | 2016-06-22 | 芜湖浩博科技有限公司 | Take hoisting accessory's vapour turning mold utensil |
| CN206104707U (en) * | 2016-09-07 | 2017-04-19 | 安徽鲲鹏装备模具制造有限公司 | Die rotation locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206104707U (en) | 2017-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |