CN109318403A - Quickly mold changing benevolence device and mold - Google Patents
Quickly mold changing benevolence device and mold Download PDFInfo
- Publication number
- CN109318403A CN109318403A CN201811433644.4A CN201811433644A CN109318403A CN 109318403 A CN109318403 A CN 109318403A CN 201811433644 A CN201811433644 A CN 201811433644A CN 109318403 A CN109318403 A CN 109318403A
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- China
- Prior art keywords
- mode
- mold changing
- guide part
- sleeve
- benevolence
- 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.)
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- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of quickly mold changing benevolence device and molds, and quickly changing the mold benevolence device includes: guiding mechanism and lockable mechanism, wherein the motion guide that guiding mechanism is used for as mode, lockable mechanism are used to lock the position of mode.The guiding mechanism includes: bottom plate, the first guide part and the second guide part, and the first guide part and the second guide part are all set on bottom plate, and the first guide part and the setting of the second guide part interval, the space at interval form channel, and channel allows mode to pass through.The present invention can replace mode to fast power-saving.
Description
Technical field
The present invention relates to a kind of quickly mold changing benevolence device and molds.
Background technique
Mode replaces inconvenience because of weight weight.But producing in practice, it, can be frequent because of the needs of production
Mode is replaced, the replacement of mode is carried out commonly using lifting equipment.And when mode replacement, placement position is also required to be adjusted,
At this moment because the weight of mode, is difficult the position of precise control, causes the trouble in production process.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of quickly mold changing benevolence device and mold.
In order to achieve the above object, the invention is realized by the following technical scheme:
A kind of quickly mold changing benevolence device, comprising: guiding mechanism and lockable mechanism, wherein guiding mechanism is used for as mode
Motion guide, lockable mechanism are used to lock the position of mode.
An embodiment according to the present invention, the guiding mechanism include: bottom plate, the first guide part and the second guiding
Part, the first guide part and the second guide part are all set on bottom plate, the first guide part and the setting of the second guide part interval, interval
Space forms channel, and channel allows mode to pass through.
Sliding slot is arranged in an embodiment according to the present invention, one of first guide part and mode, another sets
It sets the convex ribs matched with sliding slot and/or one of the second guide part and mode setting sliding slot, another setting is matched with sliding slot
Convex ribs.
Mode can be contacted with the first guide part and the second guide part, therefore in the first guide part and the second guide part and mould
The sliding slot of setting on one side or convex ribs of benevolence contact, and corresponding convex ribs or sliding slot are set on mode, so that mode is always in channel
Interior sliding can be and sliding slot is arranged on the first guide part without departing from channel, and the side that mode is in contact with the first guide part is set
Convex ribs are set, can also be arranged in turn, as long as convex ribs can slide in sliding slot realizes that mode is sliding along the first guide part
It is dynamic；The case where mode and the second guide part is also.
An embodiment according to the present invention further includes stopper, and stopper is for stopping the row of mode on a passage
Into.
An embodiment according to the present invention, the lockable mechanism include: the force-applying piece and locking part being connected, lock
Firmware can support mode.
An embodiment according to the present invention, the locking part may pass through the second guide part and be arranged with supporting mode,
Force-applying piece is set to the outside of the second guide part.
An embodiment according to the present invention, the locking part include: connector and sleeve, the both ends point of connector
Not Lian Jie force-applying piece and sleeve, sleeve can support mode.
An embodiment according to the present invention is provided with first through hole on the barrel of the sleeve, and connector is equipped with
Convex block, convex block are arranged across first through hole.
An embodiment according to the present invention, the sleeve support mode one end be arranged an inclined-plane, inclined-plane with
The setting at an acute angle of the direction of travel of mode.
An embodiment according to the present invention, the lockable mechanism further includes elasticity reset device, and sleeve leaves mould
Elasticity reset device is made to be deformed power when benevolence, which makes sleeve have the tendency that supporting mode again.
An embodiment according to the present invention, the lockable mechanism further include fixing piece, and fixing piece fixed setting connects
Fitting passes through fixing piece and can be in being slidably arranged in fixing piece.
An embodiment according to the present invention, the elasticity reset device are spring, and one end of spring resists fixation
Part, the other end resists sleeve, and when sleeve leaves mode, compressed spring, spring is deformed power, so that sleeve has supports mould again
The trend of benevolence.
An embodiment according to the present invention, the fixing piece are fixed on the edge of the second guide part.
An embodiment according to the present invention, the sleeve is interior to be equipped with first step, and spring is protruded into sleeve and is against
On first step.
An embodiment according to the present invention, the fixing piece is interior to be equipped with second step, and spring protrudes into fixing piece
It is against on second step.
An embodiment according to the present invention, the lockable mechanism further includes crank, and crank is connected with force-applying piece.
Holding tank is arranged in an embodiment according to the present invention, second guide part, and one end of crank is pluggable
Ground is set in holding tank, and the other end of crank is connected with the second guide part, and using the tie point as axis rotation, in crank
Portion is connected with force-applying piece.
Refer to the part for removing both ends in the middle part of crank.
An embodiment according to the present invention, the crank open up locating slot, force-applying piece by the first positioning pin with
Locating slot is connected.
Locating piece is arranged in an embodiment according to the present invention, second guide part, and locating piece is fixed by second
Position pin is connected with the locating slot of crank, which is the center of rotation of crank.
An embodiment according to the present invention, further includes handle, and handle is set to the side of mode.
A kind of mold, including above-mentioned quick mold changing benevolence device.
The first guide part and the second guide part is arranged in the present invention, can form channel, is the mobile guide of mode, so that mould
Benevolence moves in defined channel, will not surmount defined moving range, and movement routine is controllable；Stopper is set, can be limited
The movement of mode makes mode be moved to defined position, realizes and is accurately positioned；Sleeve is set, can be inserted in the groove of mode,
Realize the locking of mode position；Inclined-plane is set, the part of mode and barrel contacts can be made not stop the traveling of mode；If
Connector is set, can be made there are gap between sleeve and force-applying piece, gap can provide elasticity reset device and be deformed power
Space；Force-applying piece is set, can pull or locking part is pushed to move；Elasticity reset device is set, sleeve insertion can be provided
The deformation force of the groove of mode, so that operation is simpler；Locking part is arranged across the second guide part, and locking part can use the
Two guide parts limit the position of locking part, and the position restriction of locking part can better play the effect of locking mode；Setting is bent
Handle can control the pulling or promotion of force-applying piece, so that firmly easier；Handle is set, mode movement can be pushed or pull on.
The present invention can push or pull on mode in the position of setting, and lock mode, so that mode is in the position of setting, with side
Just mode is installed in the position of setting.The present invention can simply and effectively complete the replacement of mode, substantially increase production
Efficiency.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structure chart of lockable mechanism in the second guide part；
Fig. 4 is the portion the A partial enlarged view of Fig. 3；
Fig. 5 is the main view of sleeve；
Fig. 6 is the bottom view that Fig. 1 removes crank and force-applying piece；
Fig. 7 is the schematic internal view of sleeve；
Fig. 8 is the schematic internal view of fixing piece.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
As shown in Figures 1 to 8, the present embodiment quickly changes the mold benevolence device, comprising: guiding mechanism and lockable mechanism, wherein lead
It is used for the motion guide for mode 1 to mechanism, lockable mechanism to be used to lock the position of mode 1.
The guiding mechanism includes: bottom plate 2, the first guide part 3 and the second guide part 4, and the first guide part 3 and second is led
It is all set on bottom plate 2 to part 4, the first guide part 3 and the setting of the second guide part 4 interval, the space at interval forms channel, channel
Mode 1 is allowed to pass through.Bottom plate 2 is used to entire quickly mold changing benevolence device being installed on mold.
As shown in Fig. 2, sliding slot 5 is arranged in one of first guide part 3 and mode 1, another setting matches with sliding slot 5
Sliding slot 5 is arranged in the convex ribs 6 of conjunction and/or one of the second guide part 4 and mode 1, and the convex ribs matched with sliding slot 5 are arranged in another
6.Mode 1 can be contacted with the first guide part 3 and the second guide part 4, therefore in the first guide part 3 and the second guide part 4 and mould
The sliding slot of setting on one side 5 or convex ribs 6 that benevolence 1 contacts, and corresponding convex ribs 6 or sliding slot 5 are set on mode 1, so that mode 1 is always
It is slided in channel, without departing from channel, can be setting sliding slot 5, mode 1 on the first guide part 3 and connect with the first guide part 3
Convex ribs 6 are arranged in the side of touching, can also be arranged in turn, as long as convex ribs 6 can slide in sliding slot 5 realizes that mode 1 is suitable
The first guide part 3 sliding；The case where mode 1 and the second guide part 4 is also.In the present embodiment, 3 He of the first guide part
Sliding slot 5 is set on second guide part 4, and convex ribs 6 are arranged in the two sides of mode 1.
The present embodiment further includes stopper 7, and stopper 7 is for stopping the movement of mode 1 on a passage.Stopper 7 can be with
It is set in channel；It can also partially be located in channel, partially be located at outside channel；Also it can be set outside channel.
As shown in Figure 3 and Figure 4, the lockable mechanism includes: the force-applying piece 8 and locking part being connected, wherein force-applying piece
8 for lifting or pressed locking part, locking part may pass through the second guide part 4 and support the setting of 1 ground of mode, and force-applying piece 8 is set to the
Outside two guide parts 4, groove 11 is arranged in the edge of mode 1, and locking part can be inserted into the groove 11 of mode 1, and realization is supported, and in this way may be used
Lock the position of mode 1.The locking part includes: connector 9 and sleeve 10, and the both ends of connector 9 are separately connected force-applying piece 8
With sleeve 10, connector 9 and sleeve 10 can protrude into the second guide part 4, and one end of connector 9 can be protruded into sleeve 10, sleeve
10, which may pass through the second guide part 4, supports mode 1, is exactly the groove 11 for being inserted into mode 1 in the present embodiment.As shown in figure 5, described
An inclined-plane 12 is arranged in one end that sleeve 10 supports mode 1, and the direction of travel on inclined-plane 12 and mode 1 α at an acute angle is arranged, such as Fig. 3
With shown in Fig. 4, to the left from the right side of diagram, inclined-plane 12 is set to the right side of sleeve 10 to the direction of travel of mode 1, and to the left
Inclination.
The lockable mechanism further includes elasticity reset device, and sleeve 10 produces elasticity reset device when leaving mode 1
Raw deformation force, the deformation force make sleeve 10 have the tendency that supporting mode 1 again.As shown in Figure 4 and Figure 6, the lockable mechanism
It further include fixing piece 13, fixing piece 13 is fixed on the edge of the second guide part 4, and connector 9 passes through fixing piece 13 and can be in fixation
Slidably it is arranged in part 13, elasticity reset device is spring 14, and one end of spring 14 resists one end of fixing piece 13, and the other end supports
Firmly sleeve 10, fixing piece 13 are set to sleeve 10 and leave on the direction of mode 1, and when sleeve 10 leaves mode 1, sleeve 10 compresses bullet
Spring 14, spring 14 are deformed power, so that sleeve 10 has the tendency that supporting mode 1 again.Spring 14 can directly be against sleeve
10 and fixing piece 13 on, first step can also be equipped in the sleeve 10 as the present embodiment, as shown in Figure 7 and Figure 8
15, spring 14, which protrudes into sleeve 10, to be against on first step 15.Second step 16 is equipped in the fixing piece 13, spring 14 is stretched
Enter and is against in fixing piece 13 on second step 16.
As shown in figures 1 and 3, the lockable mechanism further includes crank 17, and crank 17 has a both ends, one end of crank 17 with
Second guide part 4 be connected, and can the tie point be axis rotation, the second guide part 4 be arranged holding tank 18, crank 17 it is another
It holds and is set in holding tank 18 pluggablely, 18 gripper crank 17 of holding tank provides fixed force for it, and crank 17 can be from holding tank
It is extracted in 18.The middle part of crank 17 is connected with force-applying piece 8, and the middle part of crank 17 refers to the part for removing both ends.The crank
17 open up a locating slot 19, and force-applying piece 8 is fixed in locating slot 19 by the first positioning pin 22, and 4 edge of the second guide part is set
Locating piece 20 is set, locating piece 20 is connected by the second positioning pin 23 with the locating slot 19 of crank 17, which is crank 17
Center of rotation.Locating slot 19 is the elongated slot that both ends are semi arch, is set to the left side of diagram crank 17, and force-applying piece 8 passes through first
Positioning pin 22 is coupled, i.e. the first positioning pin 22 is interspersed in locating slot 19 after force-applying piece 8 and is then passed through force-applying piece 8, fixed
The connection of position block 20 is the same.The present embodiment further includes handle 21, and handle 21 is set to the side of mode 1, such as Fig. 1 institute
Show, the direction of travel of the present embodiment mode 1 is left side, and handle 21 is to be set to right side.
In use, driving handle 21, mode 1 moves in the channel between the first guide part 3 and the second guide part 4, fortune
It moves to the position that stopper 7 is arranged and is stopped by limit, as shown in figures 1 and 3, be rotated up crank 17, crank 17 is with locating piece
20 tie point is axis rotation, and force-applying piece 8 is driven to move to 1 direction of mode, so that sleeve 10 is transported to 1 direction of mode
It is dynamic, until realizing locking in the groove 11 of insertion mode 1, the movable end of crank 17 being held in holding tank 18 at this time, crank
17 would not be rotated further by；Shown in as shown in Figure 1, Figure 3 and Figure 4, state shown in attached drawing is that crank 17 is rotated up in place, is held on clamping
Motionless in slot 18, sleeve 10 is inserted into the groove 11 of mode 1, has formed the state of locking；When needing to unlock, such as scheme
1, shown in Fig. 3 and Fig. 4, crank 17 is rotated down, crank 17 drives force-applying piece 8 to move to the opposite direction of mode 1, and force-applying piece 8 is drawn
Follower link 9, connector 9 are slided in fixed fixing piece 13 and are come out, and connector 9 pulls sleeve 10, so that sleeve 10 is to mould
The opposite direction of benevolence 1 moves, and exits the groove 11 of mode 1, at this point, fixing piece 13 be it is fixed, fixing piece is withstood in 14 one end of spring
13, the other end withstands sleeve 10, and the meeting compressed spring 14 of sleeve 10 completes unlock.If unclamping crank 17 at this time, spring 14 can make
It obtains sleeve 10 to move to 1 direction of mode, reinsert in the groove 11 of mode 1, and will do it locking.
The first guide part 3 and the second guide part 4 is arranged in the present invention, can form channel, is the mobile guide of mode 1, makes
It obtains mode 1 to move in defined channel, defined moving range will not be surmounted, movement routine is controllable；Stopper 7 is set, it can
To limit the movement of mode 1, mode 1 is made to be moved to defined position, realizes and be accurately positioned；Sleeve 10 is set, mould can be inserted
In the groove 11 of benevolence 1, the locking of 1 position of mode is realized；Inclined-plane 12, the part that mode 1 can be made to contact with sleeve 10 are set
It will not stop the traveling of mode 1；Connector 9 is set, can be made between sleeve 10 and force-applying piece 8 there are gap, gap can be with
The space that elasticity reset device is deformed power is provided；Force-applying piece 8 is set, can pull or locking part is pushed to move；Bullet is set
Property resetting apparatus, can provide sleeve 10 be inserted into mode 1 groove 11 deformation force so that operation it is simpler；Crank is set
17, it can control the pulling or promotion of force-applying piece 8, so that firmly easier；Handle 21 is set, mode 1 can be pushed or pull on
Movement.The present invention can simply and effectively complete the replacement of mode 1, substantially increase production efficiency.
Embodiment in the present invention is only used for that the present invention will be described, and is not construed as limiting the scope of claims limitation,
Other substantially equivalent substitutions that those skilled in that art are contemplated that, all fall in the scope of protection of the present invention.
Claims (21)
1. a kind of quickly mold changing benevolence device characterized by comprising guiding mechanism and lockable mechanism, wherein guiding mechanism is used for
For the motion guide of mode, lockable mechanism is used to lock the position of mode.
2. quick mold changing benevolence device according to claim 1, which is characterized in that the guiding mechanism includes: bottom plate,
One guide part and the second guide part, the first guide part and the second guide part are all set on bottom plate, and the first guide part and second is led
It is arranged to part interval, the space at interval forms channel, and channel allows mode to pass through.
3. quick mold changing benevolence device according to claim 2, which is characterized in that one of first guide part and mode
Sliding slot is set, and the convex ribs and/or one of the second guide part and mode setting sliding slot that another setting is matched with sliding slot are another
It is a that the convex ribs matched with sliding slot are set.
4. quick mold changing benevolence device according to claim 2 or 3, which is characterized in that further include stopper, stopper is used for
Stop the traveling of mode on a passage.
5. quick mold changing benevolence device according to claim 1, which is characterized in that the lockable mechanism includes: to be connected
Force-applying piece and locking part, locking part can support mode.
6. quick mold changing benevolence device according to claim 5, which is characterized in that the locking part may pass through the second guiding
Part is arranged with supporting mode, and force-applying piece is set to the outside of the second guide part.
7. quick mold changing benevolence device according to claim 6, which is characterized in that the locking part include: connector and
Sleeve, the both ends of connector are separately connected force-applying piece and sleeve, and sleeve can support mode.
8. quick mold changing benevolence device according to claim 7, which is characterized in that be provided with first on the barrel of the sleeve
Through-hole, connector are equipped with convex block, and convex block is arranged across first through hole.
9. quick mold changing benevolence device according to claim 8, which is characterized in that one end that the sleeve supports mode is set
Set an inclined-plane, the setting at an acute angle of the direction of travel on inclined-plane and mode.
10. quick mold changing benevolence device according to claim 7, which is characterized in that the lockable mechanism further includes elasticity
Resetting apparatus, sleeve make elasticity reset device be deformed power when leaving mode, which have sleeve to support mould again
The trend of benevolence.
11. quick mold changing benevolence device according to claim 10, which is characterized in that the lockable mechanism further includes fixing
Part, fixing piece fixed setting, connector pass through fixing piece and can be in being slidably arranged in fixing piece.
12. quick mold changing benevolence device according to claim 11, which is characterized in that the elasticity reset device is bullet
Spring, one end of spring resist fixing piece, and the other end resists sleeve, and when sleeve leaves mode, compressed spring, spring is deformed
Power, so that sleeve has the tendency that supporting mode again.
13. quick mold changing benevolence device according to claim 12, which is characterized in that the fixing piece, which is fixed on second, leads
To the edge of part.
14. quick mold changing benevolence device according to claim 12, which is characterized in that be equipped with First in the sleeve
Rank, spring are protruded into sleeve and are against on first step.
15. quick mold changing benevolence device according to claim 12, which is characterized in that be equipped with second in the fixing piece
Rank, spring are protruded into fixing piece and are against on second step.
16. quick mold changing benevolence device according to claim 10, which is characterized in that the lockable mechanism further includes song
Handle, crank are connected with force-applying piece.
17. quick mold changing benevolence device according to claim 16, which is characterized in that clamping is arranged in second guide part
One end of slot, crank is set in holding tank pluggablely, and the other end of crank is connected with the second guide part, and with the tie point
Middle part for axis rotation, crank is connected with force-applying piece.
18. quick mold changing benevolence device according to claim 17, which is characterized in that the crank opens up locating slot, applies
Power part is connected by the first positioning pin with locating slot.
19. quick mold changing benevolence device according to claim 18, which is characterized in that positioning is arranged in second guide part
Block, locating piece are connected by the second positioning pin with the locating slot of crank, which is the center of rotation of crank.
20. quick mold changing benevolence device according to claim 2, which is characterized in that further include handle, handle is set to mode
Side.
21. a kind of mold, which is characterized in that including the described in any item quick mold changing benevolence devices of claim 1-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433644.4A CN109318403B (en) | 2018-11-28 | 2018-11-28 | Quick die core replacing device and die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433644.4A CN109318403B (en) | 2018-11-28 | 2018-11-28 | Quick die core replacing device and die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109318403A true CN109318403A (en) | 2019-02-12 |
| CN109318403B CN109318403B (en) | 2024-02-23 |
Family
ID=65259204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811433644.4A Active CN109318403B (en) | 2018-11-28 | 2018-11-28 | Quick die core replacing device and die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300693A (en) * | 2020-04-09 | 2020-06-19 | 江苏九铸合金新材料有限公司 | Alloy die manufacturing process and die manufactured by same |
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| CH411426A (en) * | 1964-12-08 | 1966-04-15 | Selnes Arnold | Locking device for car and airplane seat belts |
| CN200988289Y (en) * | 2006-11-14 | 2007-12-12 | 富港电子（东莞）有限公司 | Mould core spring open mechanism |
| DE202012103301U1 (en) * | 2011-10-19 | 2012-09-26 | Sung-Chi Liu | Fast clipboard |
| CN103128925A (en) * | 2013-03-06 | 2013-06-05 | 厦门开捷塑胶制品有限公司 | Rapid die changing mould |
| CN203221619U (en) * | 2013-03-06 | 2013-10-02 | 厦门开捷塑胶制品有限公司 | Inner mould structure for rapid mould changing |
| CN203600528U (en) * | 2013-10-17 | 2014-05-21 | 富鼎电子科技(嘉善)有限公司 | Mould |
| CN107931567A (en) * | 2017-11-27 | 2018-04-20 | 福建浔兴拉链科技股份有限公司 | The quick die change device and its application method of a kind of pulling-on piece |
| CN108819049A (en) * | 2018-08-29 | 2018-11-16 | 健大电业制品（昆山）有限公司 | A kind of mold that can quickly change the mold benevolence |
| CN209320082U (en) * | 2018-11-28 | 2019-08-30 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH411426A (en) * | 1964-12-08 | 1966-04-15 | Selnes Arnold | Locking device for car and airplane seat belts |
| CN200988289Y (en) * | 2006-11-14 | 2007-12-12 | 富港电子（东莞）有限公司 | Mould core spring open mechanism |
| DE202012103301U1 (en) * | 2011-10-19 | 2012-09-26 | Sung-Chi Liu | Fast clipboard |
| CN103128925A (en) * | 2013-03-06 | 2013-06-05 | 厦门开捷塑胶制品有限公司 | Rapid die changing mould |
| CN203221619U (en) * | 2013-03-06 | 2013-10-02 | 厦门开捷塑胶制品有限公司 | Inner mould structure for rapid mould changing |
| CN203600528U (en) * | 2013-10-17 | 2014-05-21 | 富鼎电子科技(嘉善)有限公司 | Mould |
| CN107931567A (en) * | 2017-11-27 | 2018-04-20 | 福建浔兴拉链科技股份有限公司 | The quick die change device and its application method of a kind of pulling-on piece |
| CN108819049A (en) * | 2018-08-29 | 2018-11-16 | 健大电业制品（昆山）有限公司 | A kind of mold that can quickly change the mold benevolence |
| CN209320082U (en) * | 2018-11-28 | 2019-08-30 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300693A (en) * | 2020-04-09 | 2020-06-19 | 江苏九铸合金新材料有限公司 | Alloy die manufacturing process and die manufactured by same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109318403B (en) | 2024-02-23 |
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