CN109967631A - For being switched fast the mold changing systems of mold - Google Patents
For being switched fast the mold changing systems of mold Download PDFInfo
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- CN109967631A CN109967631A CN201910371853.9A CN201910371853A CN109967631A CN 109967631 A CN109967631 A CN 109967631A CN 201910371853 A CN201910371853 A CN 201910371853A CN 109967631 A CN109967631 A CN 109967631A
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- sprocket wheel
- mold
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- shaft
- guide rail
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- 238000004080 punching Methods 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Classifications
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- 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
Abstract
The invention discloses a kind of for being switched fast the mold changing systems of mold, mold changing for punching machine, including two mould changing devices, two mould changing devices are located at the two sides of the workbench of punching machine, each mould changing device includes bracket and the moving guide rail that is arranged on bracket, moving guide rail is for placing mold and can dock close to one end of workbench with workbench toward and away from movable workbench, moving guide rail.The problem of it is long that technical solution of the present invention can efficiently solve die change system downtime in the prior art, replaces low efficiency.
Description
Technical field
The present invention relates to die changing tool technical fields, in particular to a kind of for being switched fast the mold changing system of mold
System.
Background technique
Stamping die, refer to can on punching press platform it is cold stamping shaped processing part all molds.In punching production,
Mold and punching machine are necessary equipment, according to demand the difference of part, are frequently necessary to switch different molds on punching machine and be given birth to
It produces.
It is produced for air conditioner industry part, the mode of existing switching mold mainly includes traditional mould of " artificial+fork truck "
The semiautomatic fashion of formula and Mould moving device auxiliary.Wherein, the traditional mode of " artificial+fork truck " is by artificial and fork truck fit system pair
Mold, which is pitched out, to be pitched again into realize that mold switches, handoff procedure, which needs to get on, get off, (first to be switched the mold of press bolster
Get off, change new die again after table top is vacant), downtime is long, it is big to replace low efficiency, security risk.And Mould moving device changes the mold
It is that this carrier is changed the mold using Mould moving device.Specifically, mold will be had by shutting down on punching machine is pushed on Mould moving device simultaneously manually
It removes, then new die is pushed to press bolster along Mould moving device and is replaced.Biography of the aforesaid way compared to " artificial+fork truck "
System mode efficiencies increase, but entire handoff procedure, there is still a need for getting on, get off, artificial wait wastes time more, switching efficiency
Lowly, equipment downtime is long, and production efficiency is difficult to be promoted.
Summary of the invention
There is provided in the embodiment of the present invention it is a kind of for being switched fast the mold changing systems of mold, to solve in the prior art change
The problem of mould mode downtime is long, replaces low efficiency.
To achieve the above object, the present invention provides a kind of for being switched fast the mold changing systems of mold, for punching machine
Mold changing, including two mould changing devices, two mould changing devices are located at the two sides of the workbench of punching machine, and each mould changing device includes branch
Frame and the moving guide rail being arranged on bracket, moving guide rail for place mold and can toward and away from movable workbench,
Moving guide rail is docked close to one end of workbench with workbench.
Further, mould changing device further includes driving motor, and driving motor and moving guide rail are drivingly connected.
Further, mould changing device further includes slowing-down structure, and slowing-down structure is connected between driving motor and moving guide rail.
Further, moving guide rail is chain moving guide rail, and chain moving guide rail includes: multiple first chains, Duo Ge
One chain is parallel to each other and is spaced setting；First sprocket wheel and the second sprocket wheel are arranged on bracket, and each first chain is one corresponding
First sprocket wheel and second sprocket wheel, the both ends of first chain are respectively sleeved on the first sprocket wheel and the second sprocket wheel.
Further, mould changing device further includes driving motor and slowing-down structure, and slowing-down structure includes first rotating shaft, second turn
Axis, third sprocket wheel, the 4th sprocket wheel, the 5th sprocket wheel, the 6th sprocket wheel, the second chain and third chain, the first sprocket wheel and third sprocket wheel
It is set in first rotating shaft and is rotated synchronously with first rotating shaft, the 4th sprocket wheel and the 5th sprocket wheel are set in the second shaft and with the
Two shafts rotate synchronously, and the 6th sprocket wheel is set on the output shaft of driving motor and rotates with output shaft synchronous, third sprocket wheel
Diameter is greater than the diameter of the 4th sprocket wheel, and the diameter of the 5th sprocket wheel is greater than the diameter of the 6th sprocket wheel, and the diameter of the 4th sprocket wheel is less than the
The diameter of five sprocket wheels, the both ends of the second chain are respectively sleeved on third sprocket wheel and the 4th sprocket wheel, the both ends difference of third chain
It is set on the 5th sprocket wheel and the 6th sprocket wheel.
Further, mould changing device further includes first rotating shaft and the first mounting plate, and the first sprocket wheel is set in first rotating shaft
And rotated synchronously with first rotating shaft, the first mounting plate is fixed on bracket, is had on the first mounting plate for wearing first rotating shaft
The first escape groove, the first escape groove have opening.
Further, mould changing device further includes fixing axle and the second mounting plate, the second sprocket wheel be set in fixing axle and around
Fixing axle rotation, the second mounting plate is fixed on bracket, has the second evacuation for wearing fixing axle on the second mounting plate
Slot.
Further, the second mounting plate has bending part along the end of the first chain extending direction, and mould changing device further includes
The adjusting fastener being adjustably connected on bending part and fixing axle.
Further, between the first sprocket wheel and first rotating shaft and/or between third sprocket wheel and first rotating shaft and/or the 4th chain
Connect between wheel and the second shaft and/or between the 5th sprocket wheel and the second shaft and/or by key between the 6th sprocket wheel and output shaft
It connects.
Further, mould changing device further includes driving motor and slowing-down structure, and slowing-down structure includes third shaft, the 7th chain
Wheel, the 8th sprocket wheel and the 4th chain, the first sprocket wheel and the 7th sprocket wheel are set in third shaft and rotate synchronously with third shaft,
8th sprocket wheel is set on the output shaft of driving motor and rotates with output shaft synchronous, and the both ends of the 4th chain are respectively sleeved at the
On seven sprocket wheels and the 8th sprocket wheel, the diameter of the 7th sprocket wheel is greater than the diameter of the 8th sprocket wheel.
It applies the technical scheme of the present invention, one mould changing device is respectively set in the front and rear sides of the workbench of punching machine.When need
When carrying out mold switching, mold original on punching machine is pushed to the mould changing device of side to, and as its moving guide rail is gradually distance from
New die is placed on the mould changing device of the other side by workbench, and as its moving guide rail moves closer to workbench, finally quilt
It is pushed into the die cavity of work bench of punch press, completes mold changing.Above-mentioned mold changing systems can be realized quick after original mold releases work bench of punch press
Switching new die (can first transmit original mold and transmit new die again, can also two operation simultaneously carry out), reduction intermediate die
The waiting time of tool transhipment and equipment downtime, replacement is high-efficient, and the function of full-automatic mould replacing trolley, phase are realized using simple tooling
It is lower than in full-automatic mould replacing trolley cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mold changing systems for being switched fast mold of the embodiment of the present invention；
Fig. 2 is enlarged diagram at the A of the mold changing systems of Fig. 1；
Fig. 3 is enlarged diagram at the B of the mold changing systems of Fig. 1；
Fig. 4 is the schematic front view of the mold changing systems of Fig. 1；
Fig. 5 is the schematic top plan view of the mold changing systems of Fig. 1；
Fig. 6 is the schematic side view of the mold changing systems of Fig. 1；
Fig. 7 is the structural schematic diagram of the fixing axle of the mold changing systems of Fig. 1；
Fig. 8 is the structural schematic diagram of the second shaft of the mold changing systems of Fig. 1；And
Fig. 9 is the structural schematic diagram of the 5th sprocket wheel of the mold changing systems of Fig. 1.
Description of symbols:
10, bracket；20, driving motor；21, output shaft；31, the first chain；32, the first sprocket wheel；33, the second sprocket wheel；41,
First rotating shaft；42, the second shaft；421, the first keyway；43, third sprocket wheel；44, the 4th sprocket wheel；45, the 5th sprocket wheel；451,
Two keyways；46, the 6th sprocket wheel；47, the second chain；48, third chain；50, the first mounting plate；51, the first escape groove；52, spiral shell
Line connecting hole；60, fixing axle；61, tapped through hole；70, the second mounting plate；71, the second escape groove；72, bending part；80, it adjusts
Fastener；90, bearing block.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as to limit of the invention
It is fixed.
As shown in Figure 1, the mold changing systems for being switched fast mold of the present embodiment is applied to the mold changing of punching machine, the mold changing
System includes two mould changing devices, and two mould changing devices are located at the two sides of the workbench of punching machine.Each mould changing device includes branch
The moving guide rail of frame 10 and setting over the mount 10.Moving guide rail is for placing mold and can move toward and away from workbench
Dynamic, moving guide rail is docked close to one end of workbench with workbench.
Using the mold changing systems of the present embodiment, one mould changing device is respectively set in the front and rear sides of the workbench of punching machine.When
When needing to carry out mold switching, mold original on punching machine is pushed to the mould changing device of side to, and as its moving guide rail is gradually remote
From workbench, new die is placed on the mould changing device of the other side, and as its moving guide rail moves closer to workbench, finally
It is pushed into the die cavity of work bench of punch press, completes mold changing.Above-mentioned mold changing systems can be realized fast after original mold releases work bench of punch press
Speed switching new die (can first transmit original mold and transmit new die again, can also two operation simultaneously carry out), reduce among
The waiting time of mold transhipment and equipment downtime, replacement is high-efficient, and the function of full-automatic mould replacing trolley is realized using simple tooling,
It is lower compared to full-automatic mould replacing trolley cost.
It should be noted that in the present embodiment, the moving guide rail of each mould changing device can be towards movable workbench, it can also
To deviate from movable workbench, specific moving direction according to transmission to be original mold or new die selected.Certainly, exist
In other embodiments, the moving guide rail for being used to transmit the mould changing device of original mold can also be set as moving away from workbench
It is dynamic, the moving guide rail for being used to transmit the mould changing device of new die is set as towards movable workbench.
As shown in Fig. 1, fig. 4 to fig. 6, in the mold changing systems of the present embodiment, mould changing device further includes driving motor 20, is driven
Dynamic motor 20 is drivingly connected with moving guide rail.Above-mentioned driving motor 20 can drive moving guide rail mobile, switch in mold process
The rotation direction of driving motor 20 can be controlled by button operation to manipulate the disengaging of mold, push mold without artificial, subtract
Few labor intensity of workers, avoids security risk, and changes the mold efficiency raising.In addition, in the present embodiment, mould changing device further includes
Slowing-down structure, slowing-down structure are connected between driving motor 20 and moving guide rail.Above-mentioned slowing-down structure can be by driving motor 20
The revolving speed of output shaft 21 decelerate to the movement speed of moving guide rail needs and obtain larger torque, realize that low power driving is electric
The effect of 20 smooth drive heavy duty mold of machine.
As shown in Figures 1 to 6, in the mold changing systems of the present embodiment, moving guide rail is chain moving guide rail.Chain is mobile
Guide rail includes multiple first chains 31, the first sprocket wheel 32 and the second sprocket wheel 33.Wherein, multiple first chains 31 be parallel to each other and
Every setting, over the mount 10, each first chain 31 corresponds to first sprocket wheel 32 for the first sprocket wheel 32 and the setting of the second sprocket wheel 33
With second sprocket wheel 33, the both ends of first chain 31 are respectively sleeved on the first sprocket wheel 32 and the second sprocket wheel 33.Bracket 10
It is independent from each other with the workbench of punching machine, when installing mold changing systems, bracket 10 is close to one end of workbench and the work of punching machine
Making platform only need to be close.Mold (original mold or new die) is directly placed on multiple first chains 31, multiple first chains
31 movement of item can carry out gently pushing mold, and structure is simple.For transmitting the first chain 31 and punching machine of new die
It lifts mold mechanism to be used in combination, new die can be smoothly pushed into die cavity using the inertia of the first chain 31 transmission.Certainly, it moves
The form of dynamic guide rail is without being limited thereto, and in other embodiments not shown in the figure, moving guide rail can also be belt sender
Formula, universal wheel roll mode etc., wherein universal wheel roll mode is affected by firmly size, angle, and it is hidden safely to there is mould
Suffer from.In addition, in the present embodiment, the first chain 31 is two, and certainly, in other embodiments not shown in the figure, first
The quantity of chain, which can according to need, to be selected.
As shown in Figure 1, Figure 2, shown in fig. 4 to fig. 6, in the mold changing systems of the present embodiment, slowing-down structure include first rotating shaft 41,
Second shaft 42, third sprocket wheel 43, the 4th sprocket wheel 44, the 5th sprocket wheel 45, the 6th sprocket wheel 46, the second chain 47 and third chain
48.Wherein, the first sprocket wheel 32 and third sprocket wheel 43 are set in first rotating shaft 41 and rotate synchronously with first rotating shaft 41, the 4th chain
Wheel 44 and the 5th sprocket wheel 45 are set in the second shaft 42 and rotate synchronously with the second shaft 42, and the 6th sprocket wheel 46 is set in driving
It is rotated synchronously on the output shaft 21 of motor 20 and with output shaft 21.The diameter of third sprocket wheel 43 is greater than the diameter of the 4th sprocket wheel 44,
The diameter of 5th sprocket wheel 45 is greater than the diameter of the 6th sprocket wheel 46, the diameter (chain of the diameter of the 4th sprocket wheel 44 less than the 5th sprocket wheel 45
The diameter of wheel refers to its reference diameter).The both ends of second chain 47 are respectively sleeved at third sprocket wheel 43 and the 4th sprocket wheel 44
On, the both ends of third chain 48 are respectively sleeved on the 5th sprocket wheel 45 and the 6th sprocket wheel 46.Above-mentioned slowing-down structure can will drive
The revolving speed of the output shaft 21 of motor 20 decelerates to the revolving speed of the first sprocket wheel 32 needs of moving guide rail and obtains larger torque, realizes
The effect of low power 20 smooth drive heavy duty mold of driving motor.
It should be noted that for the ease of arrangement, driving motor 20 should close to moving guide rail the first sprocket wheel 32 one end,
And it is located between two the first chains 31.Meanwhile which end of moving guide rail is docked with the workbench of punching machine, is needed according to scene
Environment is arranged.In addition, above-mentioned first chain 31, the second chain 47 and third chain 48 are in closed ring.Certainly, slow down
The specific structure of structure is without being limited thereto, and in other embodiments not shown in the figure, slowing-down structure can be any other shape
The slowing-down structure of formula.For example, slowing-down structure includes third shaft, the 7th sprocket wheel, the 8th sprocket wheel and the 4th chain, the first sprocket wheel and
7th sprocket wheel is set in third shaft and rotates synchronously with third shaft, and the 8th sprocket wheel is set on the output shaft of driving motor
And rotated with output shaft synchronous, the both ends of the 4th chain are respectively sleeved on the 7th sprocket wheel and the 8th sprocket wheel, the 7th sprocket wheel it is straight
Diameter is greater than the diameter of the 8th sprocket wheel.
As depicted in figs. 1 and 2, in the mold changing systems of the present embodiment, mould changing device further includes two the first mounting plates 50,
Two the first mounting plates 50 are separately fixed on the two sides of bracket 10, form the first holding tank between two the first mounting plates 50,
First sprocket wheel 32 is located in the first holding tank.There is the first escape groove for wearing first rotating shaft 41 on first mounting plate 50
51.First escape groove 51 has opening upward, which is in U-shape.First rotating shaft 41 and the installation of the first sprocket wheel 32
When only need to be packed into from the top down in the first escape groove 51, the side wall of the first escape groove 51 is (in main the present embodiment after loading
Mainly 51 side wall of the first escape groove of the first mounting plate 50 of inside) first rotating shaft 41 can also be played and be prolonged in the first chain 31
Stretch the effect of direction upper limit.In addition, also having threaded connection hole 52 on the first mounting plate 50.The end of first rotating shaft 41 also covers
Equipped with bearing block 90, first rotating shaft 41 is matched with the bearing in bearing block 90.Fastening bolt passes through above-mentioned threaded connection hole 52
Bearing block 90 can be connected and fixed.It should be noted that the opening direction of the first escape groove 51 is without being limited thereto, it is being not shown in the figure
Other embodiments in, the opening direction of the first escape groove can be towards other directions.
As shown in Fig. 1, Fig. 3 and Fig. 7, in the mold changing systems of the present embodiment, mould changing device further include fixing axle 60 and
Two the second mounting plates 70, two the second mounting plates 70 are separately fixed on the two sides of bracket 10, two the second mounting plates 70 it
Between form the second holding tank, the second sprocket wheel 33 is located in the second holding tank.Second sprocket wheel 33 be set in fixing axle 60 and around
Fixing axle 60 rotates.There is the second escape groove 71 for wearing fixing axle 60 on second mounting plate 70.Second escape groove, 71 edge
The extending direction of first chain 31 extends, and the second mounting plate 70 has bending part along the outboard end of 31 extending direction of the first chain
72.Mould changing device further includes the adjusting fastener 80 being adjustably connected on bending part 72 and fixing axle 60.In the present embodiment
In, adjusting fastener 80 is to adjust bolt, has tapped through hole 61 in fixing axle 60, and above-mentioned adjusting bolt passes through tapped through hole 61
Fixing axle 60 can be fixedly connected on bending part 72, meanwhile, fixing axle can also be adjusted by adjusting bolt during installation
60 position easily facilitates the elastic of the first chain 31 of debugging.
In the mold changing systems of the present embodiment, between the first sprocket wheel 32 and first rotating shaft 41, third sprocket wheel 43 and first turn
Between axis 41, between the 4th sprocket wheel 44 and the second shaft 42, between the 5th sprocket wheel 45 and the second shaft 42, the 6th sprocket wheel 46 with it is defeated
It is connected by key between shaft 21.As shown in Figure 8 and Figure 9, by taking the second shaft 42 and the 5th sprocket wheel 45 as an example, the second shaft 42
It is upper that there is the first keyway 421, there is the second keyway 451 on the 5th sprocket wheel 45, when the 5th sprocket wheel 45 is set in the second shaft 42
Afterwards, connecting key is inserted into the first keyway 421 and the second keyway 451, to enable the 5th sprocket wheel 45 and the second shaft 42
It rotates synchronously.Certainly, the connection type that sprocket wheel and shaft rotate synchronously is without being limited thereto, in other embodiments not shown in the figure
In, other, which can be used, can be realized connection type of this function, such as interference connection etc..
Metal plate cold stamping industry, which matches the production line being combined by punching machine, robot, becomes metal plate robot line, general
It is made of 3 or more punching machines, robot complete set of equipments.In design, mold changing system is determined according to the workbench desk tray height of punching machine
The docking height of system；For statistical analysis by all manufactured parts die boundary dimensions for producing to wire body, weight, determination is set
The compatibility span of the mould changing device of the mold changing systems of meter, maximum carrying and driving load；The operation rail of analysis robot crawl material
Mark, the place space at scene and standby Mode interference sexual factor (interference factor that there are obstruction in guardrail, fork truck, punching machine, robot etc.), really
Determine the length dimension of the mould changing device of mold changing systems；Bonding apparatus ring pacifies standard and use habit, and design safety incudes in place, is hard
The additional protective devices such as limit, transmission parts security protection, safety colour.
The process for carrying out punching machine mold changing using the mold changing systems of the present embodiment is as follows:
1, when early-stage preparations: being switched fast standard according to formulation, the 60min before being connected to switching command is mentioned by mode transfer work
The preceding outermost standby die worker position that new die is allocated and transported to the mould changing device being placed on front side of work bench of punch press by driving a vehicle, this process
Employee is not required to enter robot transfer matic operating range, without shutting down；
2, when shutting down switching: after using standard mould unloading standard operation, the mould changing device on rear side of one-key start work bench of punch press
Driving motor, mold original in work bench of punch press is steadily driven with 0.1m/s speed and is come out, after original mold is away from contact
When moving back inductive switch 10mm, driving motor shuts down, and original mold is in place.Meanwhile starting the mold changing on front side of work bench of punch press
The driving motor of device, new die is steadily driven with 0.1m/s speed enters die cavity, until new die locating slot comes to positioning column,
Driving motor shuts down, new die automatically switch complete (for avoid induction fail, front and back all increase firmly limit blocking mechanism into
The double protection of row).
3, after the completion of switching: by mode transfer work according to job placement, using free time, by the original on the mould changing device of rear side
There is mold to allocate and transport placement mold by driving and area is centrally placed, carries out maintenance, in case next time produces and uses, this process employee
It is not required to enter robot transfer matic operating range, without shutting down.
Due to using front and back automatic die changing system, relative to traditional Mould moving device die change system, changes the mold velocity and promoted
75%, equivalent 2 people that cut personnel of Straight Run realize that automation is switched fast.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
It certainly, is the preferred embodiment of the present invention above.It should be pointed out that for those skilled in the art
For, without departing from the basic principles of the invention, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of mold changing systems, the mold changing for punching machine, which is characterized in that including two mould changing devices, two mold changing dresses
The two sides for being located at the workbench of the punching machine are set, each mould changing device includes bracket (10) and is arranged in the bracket
(10) moving guide rail on, the moving guide rail are used to place mold and can be described toward and away from the movable workbench
Moving guide rail is docked close to one end of the workbench with the workbench.
2. mold changing systems according to claim 1, which is characterized in that the mould changing device further includes driving motor (20),
The driving motor (20) and the moving guide rail are drivingly connected.
3. mold changing systems according to claim 2, which is characterized in that the mould changing device further includes slowing-down structure, described
Slowing-down structure is connected between the driving motor (20) and the moving guide rail.
4. mold changing systems according to claim 1, which is characterized in that the moving guide rail is chain moving guide rail, described
Chain moving guide rail includes:
Multiple first chains (31), multiple first chains (31) are parallel to each other and are spaced setting；
First sprocket wheel (32) and the second sprocket wheel (33) are arranged on the bracket (10), and each first chain (31) is corresponding
One first sprocket wheel (32) and second sprocket wheel (33), the both ends of first chain (31) are respectively sleeved at described
On first sprocket wheel (32) and second sprocket wheel (33).
5. mold changing systems according to claim 4, which is characterized in that the mould changing device further include driving motor (20) and
Slowing-down structure, the slowing-down structure include first rotating shaft (41), the second shaft (42), third sprocket wheel (43), the 4th sprocket wheel (44),
5th sprocket wheel (45), the 6th sprocket wheel (46), the second chain (47) and third chain (48), first sprocket wheel (32) and described
Three sprocket wheels (43) are set on the first rotating shaft (41) and rotate synchronously with the first rotating shaft (41), the 4th sprocket wheel
(44) it is set on second shaft (42) and is rotated synchronously with second shaft (42), institute with the 5th sprocket wheel (45)
The 6th sprocket wheel (46) is stated to be set on the output shaft (21) of the driving motor (20) and rotate synchronously with the output shaft (21),
The diameter of the third sprocket wheel (43) is greater than the diameter of the 4th sprocket wheel (44), and the diameter of the 5th sprocket wheel (45) is greater than institute
State the diameter of the 6th sprocket wheel (46), the diameter of the 4th sprocket wheel (44) is less than the diameter of the 5th sprocket wheel (45), and described the
The both ends of two chains (47) are respectively sleeved on the third sprocket wheel (43) and the 4th sprocket wheel (44), the third chain
(48) both ends are respectively sleeved on the 5th sprocket wheel (45) and the 6th sprocket wheel (46).
6. mold changing systems according to claim 4, which is characterized in that the mould changing device further include first rotating shaft (41) and
First mounting plate (50), first sprocket wheel (32) are set on the first rotating shaft (41) and same with the first rotating shaft (41)
Step rotation, first mounting plate (50) are fixed on the bracket (10), have on first mounting plate (50) for wearing
If the first escape groove (51) of the first rotating shaft (41), first escape groove (51) has opening.
7. mold changing systems according to claim 6, which is characterized in that the mould changing device further includes fixing axle (60) and
Two mounting plates (70), second sprocket wheel (33) are set on the fixing axle (60) and rotate around the fixing axle (60),
Second mounting plate (70) is fixed on the bracket (10), has on second mounting plate (70) described solid for wearing
The second escape groove (71) of dead axle (60).
8. mold changing systems according to claim 7, which is characterized in that second mounting plate (70) is along first chain
(31) end of extending direction has bending part (72), and the mould changing device further includes adjustably being connected to the bending part
(72) the adjusting fastener (80) and in the fixing axle (60).
9. mold changing systems according to claim 5, which is characterized in that first sprocket wheel (32) and the first rotating shaft
(41) between and/or between the third sprocket wheel (43) and the first rotating shaft (41) and/or the 4th sprocket wheel (44) and institute
It states between the second shaft (42) and/or between the 5th sprocket wheel (45) and second shaft (42) and/or the 6th chain
It is connected by key between wheel (46) and the output shaft (21).
10. mold changing systems according to claim 4, which is characterized in that the mould changing device further includes driving motor and subtracts
Fast structure, the slowing-down structure include third shaft, the 7th sprocket wheel, the 8th sprocket wheel and the 4th chain, first sprocket wheel and institute
It states the 7th sprocket wheel to be set in the third shaft and rotate synchronously with the third shaft, the 8th sprocket wheel is set in described
It is rotated on the output shaft of driving motor and with the output shaft synchronous, the both ends of the 4th chain are respectively sleeved at the described 7th
On sprocket wheel and the 8th sprocket wheel, the diameter of the 7th sprocket wheel is greater than the diameter of the 8th sprocket wheel.
Priority Applications (1)
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| CN110560571A (en) * | 2019-10-14 | 2019-12-13 | 珠海格力精密模具有限公司 | Metal plate mould |
| CN112935024A (en) * | 2021-01-26 | 2021-06-11 | 西安市双安基业人防工程有限公司 | Bending machine |
| CN113976739A (en) * | 2021-10-20 | 2022-01-28 | 顺普汽车零部件（中国）有限公司 | Quick die changing mechanism |
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