CN208772878U - The progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine - Google Patents
The progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine Download PDFInfo
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- CN208772878U CN208772878U CN201821229393.3U CN201821229393U CN208772878U CN 208772878 U CN208772878 U CN 208772878U CN 201821229393 U CN201821229393 U CN 201821229393U CN 208772878 U CN208772878 U CN 208772878U
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Abstract
The utility model discloses the progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine, the wherein progressive lifting apparatus of integrated form second level, including substrate, level-one lifting apparatus is provided on substrate, the charging tray on pipeline can be driven to be lifted and keep gap with pipeline, the second level lifting apparatus for being driven by it lifting is provided on level-one lifting apparatus, second level lifting apparatus can drive the first component on charging tray to be lifted and keep gap with charging tray.This programme deft design, structure is simple, the disengaging of charging tray and pipeline and the disengaging of component and charging tray are realized by two-stage climbing structure, to effectively avoid damage of the pressure assembling force to pipeline and charging tray, meanwhile, greatly reduce the jacking stroke of second level lifting apparatus, to reduce the overall structure of second level lifting apparatus, reduce the component costs and requirements of installation space of second level lifting apparatus, the combination of two-stage lifting body, integrated level height, good stability.
Description
Technical field
The utility model relates to Lifting Equipment, the especially progressive lifting apparatus of integrated form second level and anti-crushing component to be pressed
Machine.
Background technique
Currently, occurring needing No.1 structure often in automobile engine, new energy motor assembly automation production line field
Part is pressed into the assembling operation in No. two components, in assembling, usually No. two components is placed on pallet, pallet is with pipeline
After (roller line) is transported to press fitting position, in No. two components that No.1 component is axially pressed on pallet by pressing machine.
Conventional press fitting operation is directly pressed on the conveyor line, at this time since press-fiting pressure is larger, is easy to conveying
Line generates certain injury；There are also separate pallet jacking with pipeline before press fitting using Lifting Equipment to be pressed again
Structure, although this structure effectively protects pipeline, during this structure still not can avoid press fitting,
Damage of the pressure assembling force to pallet, and the deformation of pallet is also unfavorable for guaranteeing press fitting precision.
If solving the problems, such as the against pressure of pallet, just component must be made to separate with pallet in conjunction with corresponding climbing structure,
This has resulted in certain problem:
1, two independent climbing structures require secondary jack-up cylinder stroke to must overcome primary jack-up cylinder moving stroke,
Cause secondary jack-up cylinder stroke excessive, cylinder purchase cost is expensive.
2, the cylinder of big stroke causes to need biggish installation space, this results in the production line for some narrow spaces
It is just not easy to apply with place.
3, when due to being pressed under jacking state, pressure assembling force is all applied on the piston rod of cylinder, and the support force of cylinder is normal
It is commonly present the problem of cannot be guaranteed support strength, is unfavorable for guaranteeing press fitting precision, while also the piston rod of cylinder easily being made shape occur
The problems such as change, causes cylinder to damage.
Finally, for the ease of being operated, it is often necessary to which in conjunction with feeding function, and existing mode often increases independently
Feeding structure cooperate climbing structure to work, this just further increases the occupied space and number of parts of whole equipment, if
Standby integrated level is low, and easily interferes between each structure, is not easy to assemble.
Utility model content
The purpose of this utility model is exactly to provide one kind in order to solve the above-mentioned problems in the prior art and pass through two-stage
Jacking separates charging tray with pipeline and separates component with charging tray to avoid pipeline when press fitting and charging tray damage and by one
Grade jacking drives the structure of second level jacking to reduce the progressive lifting apparatus of integrated form second level and anti-crushing structure of second level jacking stroke
Part pressing machine.
The purpose of this utility model is achieved through the following technical solutions:
The progressive lifting apparatus of integrated form second level, including substrate are provided with level-one lifting apparatus on the substrate, can drive
Charging tray on pipeline is lifted and keeps gap, being provided on the level-one lifting apparatus and being driven by it the two of lifting with pipeline
Grade lifting apparatus, the second level lifting apparatus can drive the first component on charging tray to be lifted and keep gap with charging tray.
Preferably, in the progressive lifting apparatus of integrated form second level, the level-one lifting apparatus includes being set to substrate
On jacking cylinder, the top plate of one Yu substrate-parallel are provided on the piston rod of the jacking cylinder, is provided on the top plate
The matched mandril of locating slot of one group and tray bottom.
Preferably, in the progressive lifting apparatus of integrated form second level, one group of guide part is provided on the substrate, it is described
One group of guide rod being slideably plugged in the guide part is provided on top plate.
Preferably, in the progressive lifting apparatus of integrated form second level, the second level lifting apparatus is described including being fixed on
Cylinder is drawn high on top plate, the piston rod for drawing high cylinder connects sleeve assembly by driver plate, and the sleeve assembly runs through
The substrate and top plate and can with respect to they slide.
Preferably, in the progressive lifting apparatus of integrated form second level, direction and the institute of the piston rod for drawing high cylinder
The direction of the piston rod of jacking cylinder is stated on the contrary, and in stretching state under the piston rod normality for drawing high cylinder.
Preferably, the progressive lifting apparatus of integrated form second level further includes for the sleeve assembly by second level jacking
The support component of support is provided comprising the wedging slot that is formed on the sleeve assembly and it can be plugged into voussoir in wedging slot,
The voussoir be slidably located on one in the plane of the substrate-parallel.
Preferably, in the progressive lifting apparatus of integrated form second level, the support component further includes being oriented to for voussoir
Limited block.
Preferably, the progressive lifting apparatus of integrated form second level includes take-off assembly, and the take-off assembly includes and institute
The driving device of sleeve assembly connection is stated, the driving device connects a feeding bar and drives the feeding bar along the sleeve group
The inner cavity of part reciprocatingly slides, and the top of the sleeve assembly is projected at the top of the feeding bar and passes through first component.
Anti- crushing component pressing machine further includes including any of the above-described progressive lifting apparatus of integrated form second level
Pipeline, for the charging tray for having first component to be transported to the progressive lifting apparatus of integrated form second level
Side；
Feeding robot, for second component to be suspended to the top of the progressive lifting apparatus of integrated form second level；
Pressing component, for second component to be pressed into first component.
The advantages of technical solutions of the utility model, is mainly reflected in:
This programme deft design, structure is simple, and by two-stage climbing structure, level-one lifting apparatus realizes charging tray and pipeline
Disengaging, second level lifting apparatus realize component and charging tray disengaging, to can effectively avoid pressure assembling force pair in subsequent press fitting
The damage of pipeline and charging tray, meanwhile, second level lifting apparatus is driven by level-one lifting apparatus, therefore second level lifting apparatus does not need
Overcome the movement travel of level-one lifting apparatus, can greatly reduce the jacking stroke of second level lifting apparatus, to reduce second level
The overall structure of lifting apparatus reduces the component costs and requirements of installation space of second level lifting apparatus, two-stage lifting body
It organically combines, integrated level height, good stability.
It draws high cylinder and is inverted in top plate bottom, and be in stretching state under normality, be conducive to further decrease installation space,
To keeping device structure more compact and minimize, at the same avoid with support component generation space interference, convenient for equipment after
It holds and assembles.
Support component can provide effective support in press fitting for sleeve assembly, do not influenced, had by cylinder support force
Conducive to the stability and reliability for guaranteeing press fitting, while in press fitting, pressure assembling force concentration is applied on voussoir without to cylinder
Piston rod generate larger pressure, be conducive to mitigate the adverse effect to piston rod.
The combination of take-off assembly and second level lifting apparatus, on the basis of realizing automation feeding, by making feeding
Bar moves in sleeve assembly, does not need additional mobile installation space, to reduce occupied space, while take-off assembly is whole
Body is moved synchronously with sleeve assembly, and the movement for avoiding driving device is formed, and is equally beneficial for reducing equipment cost, further be mentioned
The high integrated level and compactedness of equipment.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the side view of the utility model.
Specific embodiment
The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait
Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.
In the description of scheme, it should be noted that term " center ", "upper", "lower", "left", "right", "front", "rear",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme
It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.
The progressive lifting apparatus of integrated form second level disclosed with reference to the accompanying drawing to the utility model is illustrated, such as attached drawing 1
It is shown comprising substrate 1 is provided with level-one lifting apparatus 2 on the substrate 1, the charging tray 10 on pipeline can be driven to be lifted
And keep gap, being provided with the second level lifting apparatus 3 for being driven by it lifting on the level-one lifting apparatus 2 with pipeline, it is described
Second level lifting apparatus 3 can drive the first component 20 on charging tray 10 to be lifted and keep gap with charging tray 10.
From the point of view of in detail, as shown in Fig. 1, the level-one lifting apparatus 2 includes the jacking cylinder 21 being set on substrate 1,
The piston rod 211 of the jacking cylinder 21 extends vertically through the substrate 1, and top is connected to a top plate 22 by a connection piece 26
The adapter 27 of bottom, the connector 26 are bolt shape, are clamped with the adapter 27, so as to quickly realize it
Assembly and disassembly；The top plate 22 is parallel with the substrate 1, and one group of mandril 23, the top are provided on the top plate 22
Bar 23 is preferably 4 and is in distributed rectangular, their top is boss-shaped or round table-like, the locating slot with 10 bottom of charging tray
101 match, and the locating slot is concave shape.
Certainly, in other embodiments, the top plate 22 of the level-one lifting apparatus can also be by other driving devices or knot
Structure is driven, such as oil cylinder, electric cylinders, naturally it is also possible to be made the driving device that the top of the top plate 22 be arranged in, be passed through
Drawing high upwards is lifted top plate 22, and details are not described herein.
Also, as shown in Fig. 1, in order to avoid the substrate 1 move left and right cause the mandril 23 can not accurately with
The locating slot 101 positions, and one group of guide part 24, such as axle sleeve are provided on the substrate 1, is provided on the top plate 22
One group of guide rod 25 being slideably plugged in the guide part 24.
Further, as shown in Fig. 1, the second level lifting apparatus 3 includes being fixed on the top plate 22 to draw high cylinder
31, the piston rod for drawing high cylinder 31 connects sleeve assembly 33 by driver plate 32, on the periphery wall of the sleeve assembly 33
It is formed with terminal pad 331, the driver plate 32 connects the terminal pad 331, and the sleeve assembly 33 extends vertically through the substrate 1
With top plate 22 and can it is opposite they slide, the length of the sleeve assembly 33 is greater than the stroke of the jacking cylinder+draw high cylinder
Stroke, and when it is by when being lifted twice, the top of the sleeve assembly 33 is reached above the upper surface of the charging tray 10.
In preferred embodiment, as shown in Fig. 1, the bottom drawn high cylinder 31 and be directly anchored to the top plate 22,
And the direction of the direction of its piston rod and the piston rod of the jacking cylinder 21 is on the contrary, the i.e. described piston rod court for drawing high cylinder 31
Downwards, and under the piston rod normality for drawing high cylinder 31 it is in stretching state.
Certainly in other embodiments, the cylinder 31 that draws high can also be fixed on institute by support frame (not shown)
The lower section of top plate 22 is stated, and its piston rod is upward, at this point, piston rod is in stretching state, but such under normality
In structure, draws high the meeting of cylinder 31 and interference is generated to the installation space of following support components 4.
It is slided up and down likewise, the sleeve assembly 33 can also carry out driving by other dynamic structures, such as oil cylinder, electricity
Cylinder etc., details are not described herein.
Also, it may not be between the transfer panel 331 and driver plate 32 and to be fixed together, make the transmission
Plate 32 is installed on the lower section of the transfer panel 331, and when not being lifted, them is made to be kept in contact state, when lifting, leads to
The position restriction between them is crossed, so as to realize moving up for sleeve assembly 33, after driver plate 32 moves down, sleeve assembly 33
It can fall under self weight, thus the quick assembly and disassembly of more convenient progress equipment.
When being pressed on the above-mentioned progressive climbing structure of second level, pressure is entirely applied to jacking cylinder and draws high cylinder
Piston rod on, since the support force of cylinder is limited, in order to guarantee support reliability, as shown in attached drawing 1, attached drawing 2, institute
Stating the progressive lifting apparatus of integrated form second level further includes for providing the support group of support to the sleeve assembly 33 by second level jacking
Part 4 comprising the wedging slot 41 that is formed on the sleeve assembly 33 and can be plugged into voussoir 42 in wedging slot 41, the voussoir
42 are slidably located in a plane 43 parallel with the substrate 1, and the plane 43 is set to flat on the substrate 1 for one
The upper surface of plate.
In a kind of feasible embodiment, as shown in attached drawing 1, attached drawing 3, the phase in the circumferential wall of the sleeve assembly 33
Pair position open up a groove respectively, the voussoir 42 is the U-shaped block construction to match or bifurcated configurations, thus the voussoir 42
Each bifurcated be inserted into a groove；And in another feasible embodiment, it can be in the sleeve assembly 33
A pair of coaxial through-hole is opened up in circumferential wall, the voussoir 42 is that can integrally run through with two matched shapes of through-hole, voussoir
The support to sleeve assembly is realized in a pair of of through-hole.
Also, as shown in Fig. 2, the voussoir 42 is preferably driven by cylinder 45, naturally it is also possible to other it is various can
The device for moving back and forth it linearly is driven, such as oil cylinder, electric cylinders, linear guide.
Further, as shown in attached drawing 2, attached drawing 3, the support component 4 further includes the limited block 44 being oriented to for voussoir 42,
The limited block 44 is set on the plate and is sleeved on 33 outer shaft of sleeve assembly, the limited block 44 and the plane
43 cooperatively form the beeline channel 46 of the sliding of the voussoir 42, and the lateral wall of the voussoir 32 is interior with the beeline channel 46
Wall fitting.
More further, in order to realize automatic material taking, as shown in Fig. 1, the progressive lifting apparatus of integrated form second level is also wrapped
Include take-off assembly 5, the second component 30 for being used to accept in the first component to be pressed into 20 that is suspended above it and by its from
A high position is moved in the centre bore of first component 20 of low level.
As shown in attached drawing 1, attached drawing 2, the take-off assembly 5 includes the driving device 51 connecting with the sleeve assembly 33,
The driving device 51 is preferably cylinder, naturally it is also possible to be oil cylinder etc., piston rod 511 is inserted into the sleeve assembly 33
In central through hole 332, the piston rod 511 of the cylinder connects a feeding bar 52 and drives the feeding bar 52 along the sleeve group
The inner cavity of part 33 reciprocatingly slides, and the top of the feeding bar 52 projects over the top of the sleeve assembly 33 and passes through the first structure
Part 20, top are one and the matched sleeve 521 in lower end of second component, and the lower end of the second component 30 is pluggable to described
In sleeve.
In the operational process of device, can be controlled by various sensor combination PLC systems each cylinder start and stop and
The switching of working condition, naturally it is also possible to be controlled, be known technology by other means, details are not described herein again.
The utility model discloses a kind of anti-crushing component pressing machine simultaneously, including the above-mentioned progressive lifting of integrated form second level
Device, further includes pipeline (not shown), feeding robot (not shown), pressing component (not shown),
Wherein the pipeline is used to the charging tray 10 with first component 20 being transported to the progressive lift of integrated form second level
The top of device is risen, the top of the integrated form second level lifting apparatus is located at, and can be known various pipelines, such as two
Item is contour and keeps the belt conveyor line or idler wheel pipeline etc. in gap, and details are not described herein.
The second component 30 that the feeding robot is used to be grabbed is suspended at the progressive lifting dress of the integrated form second level
The top set, and keep second component 30 coaxial with the sleeve assembly 33, can be various manipulators and it is driven to move
The combination of structure, the mobile structure of driving manipulator can be 6 axis mechanically moving people, the mobile mould group of tri- axis of XYZ etc., herein no longer
It repeats.
The pressing component can be various feasible equipment for second component 30 to be pressed into first component 20
Or structure, details are not described herein.
When above-mentioned anti-crushing component pressing machine works, the following pipeline of process has one in the material of first component 20
The surface that disk 10 is transported to the progressive lifting apparatus of integrated form second level stops conveying, meanwhile, the feeding robot is by one
A second component 30 is suspended at the surface of the progressive lifting apparatus of integrated form second level.
The piston rod 211 of S1, the jacking cylinder 21 of first lifting apparatus 2 eject, and drive top plate 22 thereon upward
Lifting, top plate lifting 22 is plugged into one group of mandril 23 thereon in the locating slot of 10 bottom of charging tray, to drive the charging tray
10 liftings, charging tray 10 separate after being lifted with pipeline；Cylinder 31 is drawn high described in driving while top plate 22 is lifted to move up, and draws high gas
Cylinder 31 moves up and the sleeve assembly 33 is driven to move on to preset height on the whole, and sleeve assembly 33 moves up while driving take-off assembly
5 entirety move up.
The piston rod 311 of S2, the draft cylinder 31 of second lifting apparatus 3 bounce back, to drive the sleeve assembly
33 are further lifted and simultaneously contact with the bottom of the first component 20 on the charging tray 1, with the lasting lifting of sleeve assembly 33, from
And first component 20 is made to continue to be lifted and separate with charging tray 10.
S3, the cylinder axis 451 of the cylinder 45 of the support component 4 stretch out driving voussoir 42 and move to 41 direction of wedging slot
It moves and is inserted into the wedging slot 41.
The piston rod 511 of S4, the cylinder of the take-off assembly 5 stretch out, and the feeding bar 52 is driven to reach sleeve assembly
It is outer and after being moved to the bottom of the second component 30 and being plugged into second component 30 in the sleeve of the upper end, the cylinder
Piston rod 511 retracts, and is moved to the second component 30 at the central through hole of the first component 20.
The second component 30 is pressed by pressing component starting to be completed to assemble in the first component 20, then on
It states each component and inversely acts reset, waiting assembles next time.
Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model
Scheme is all fallen within the protection scope of the utility model.
Claims (9)
1. the progressive lifting apparatus of integrated form second level, it is characterised in that: including substrate (1), level-one lift is provided on the substrate (1)
It rises device (2), the charging tray (10) on pipeline can be driven to be lifted and keep gap, the level-one lifting apparatus with pipeline
(2) the second level lifting apparatus (3) for being driven by it lifting is provided on, the second level lifting apparatus (3) can drive charging tray (10)
On first component (20) lifting and with charging tray (10) keep gap.
2. the progressive lifting apparatus of integrated form second level according to claim 1, it is characterised in that: the level-one lifting apparatus
(2) include the jacking cylinder (21) being set on substrate (1), be provided with one on the piston rod (211) of the jacking cylinder (21)
The top plate (22) parallel with substrate (1) is provided with the locating slot (101) of one group with charging tray (10) bottom on the top plate (22)
The mandril (23) matched.
3. the progressive lifting apparatus of integrated form second level according to claim 2, it is characterised in that: be arranged on the substrate (1)
There is one group of guide part (24), one group of guiding being slideably plugged in the guide part (24) is provided on the top plate (22)
Bar (25).
4. the progressive lifting apparatus of integrated form second level according to claim 2, it is characterised in that: the second level lifting apparatus
It (3) include being fixed on drawing high cylinder (31) on the top plate (22), the piston rod for drawing high cylinder (31) passes through driver plate
(32) sleeve assembly (33) are connected, the sleeve assembly is through the substrate (1) and top plate (22) and can slide with respect to them.
5. the progressive lifting apparatus of integrated form second level according to claim 4, it is characterised in that: the cylinder (31) that draws high
Piston rod direction with the piston rod of the jacking cylinder (21) direction on the contrary, and the piston rod for drawing high cylinder (31) it is normal
Stretching state is under state.
6. the progressive lifting apparatus of integrated form second level according to claim 4, it is characterised in that: further include for by two
The sleeve assembly (33) of grade jacking provides the support component (4) of support comprising the wedging formed on the sleeve assembly (33)
Slot (41) and it can be plugged into voussoir (42) in wedging slot (41), the voussoir (42) is slidably located on one and the substrate
(1) in parallel plane (43).
7. the progressive lifting apparatus of integrated form second level according to claim 6, it is characterised in that: the support component (4) is also
Including the limited block (44) for voussoir (42) guiding.
8. according to any progressive lifting apparatus of integrated form second level of claim 4-7, it is characterised in that: further include feeding group
Part (5), the take-off assembly (5) include the driving device (51) connecting with the sleeve assembly (33), the driving device
(51) it connects a feeding bar (52) and the feeding bar (52) is driven to reciprocatingly slide along the inner cavity of the sleeve assembly (33), it is described
The top of the sleeve assembly (33) is projected at the top of feeding bar (52) and passes through first component.
9. anti-crushing component pressing machine, it is characterised in that: including any progressive lifting of integrated form second level of claim 1-8
Device further includes pipeline, for the charging tray for having first component to be transported to the progressive lifting apparatus of integrated form second level
Top；Feeding robot, for second component to be suspended to the top of the progressive lifting apparatus of integrated form second level；
Pressing component, for second component to be pressed into first component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229393.3U CN208772878U (en) | 2018-08-01 | 2018-08-01 | The progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821229393.3U CN208772878U (en) | 2018-08-01 | 2018-08-01 | The progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208772878U true CN208772878U (en) | 2019-04-23 |
Family
ID=66155756
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| CN201821229393.3U Active CN208772878U (en) | 2018-08-01 | 2018-08-01 | The progressive lifting apparatus of integrated form second level and anti-crushing component pressing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772678A (en) * | 2018-08-01 | 2018-11-09 | 昆山捷云智能装备有限公司 | The progressive lifting apparatus of integrated form two level, its processing method and anti-crushing component pressing machine |
| CN111992964A (en) * | 2020-07-06 | 2020-11-27 | 大族激光科技产业集团股份有限公司 | Double-station press-fitting device |
| CN113060670A (en) * | 2021-03-17 | 2021-07-02 | 江苏神马电力股份有限公司 | Lifting device |
-
2018
- 2018-08-01 CN CN201821229393.3U patent/CN208772878U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772678A (en) * | 2018-08-01 | 2018-11-09 | 昆山捷云智能装备有限公司 | The progressive lifting apparatus of integrated form two level, its processing method and anti-crushing component pressing machine |
| CN108772678B (en) * | 2018-08-01 | 2023-06-16 | 捷云智能装备(苏州)有限公司 | Integrated two-stage progressive lifting device, processing method thereof and pressure loss prevention component press-fitting machine |
| CN111992964A (en) * | 2020-07-06 | 2020-11-27 | 大族激光科技产业集团股份有限公司 | Double-station press-fitting device |
| CN113060670A (en) * | 2021-03-17 | 2021-07-02 | 江苏神马电力股份有限公司 | Lifting device |
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Address after: 215000 Building 1, No. 11, Sihai Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Jieyun intelligent equipment (Suzhou) Co.,Ltd. Address before: 215000 139 CHENFENG East Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN JIEYUN INTELLIGENT EQUIPMENT Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated two-stage progressive lifting device and pressure loss prevention component press fitting machine Effective date of registration: 20220308 Granted publication date: 20190423 Pledgee: Shanghai Bank Co.,Ltd. Suzhou Branch Pledgor: Jieyun intelligent equipment (Suzhou) Co.,Ltd. Registration number: Y2022320010085 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221219 Granted publication date: 20190423 Pledgee: Shanghai Bank Co.,Ltd. Suzhou Branch Pledgor: Jieyun intelligent equipment (Suzhou) Co.,Ltd. Registration number: Y2022320010085 |