CN209565951U - A kind of three station cylinder grinding apparatus - Google Patents
A kind of three station cylinder grinding apparatus Download PDFInfo
- Publication number
- CN209565951U CN209565951U CN201920386559.0U CN201920386559U CN209565951U CN 209565951 U CN209565951 U CN 209565951U CN 201920386559 U CN201920386559 U CN 201920386559U CN 209565951 U CN209565951 U CN 209565951U
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- cylinder
- polishing
- fixed
- charging gear
- plate
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Abstract
The utility model relates to a kind of three station cylinder grinding apparatus, including rack, mounting plate, polishing support, elevating mechanism, lift connection plate, cutting agency, product orientation mechanism and cylinder workpiece polishing mechanism, frame upper end is fixed with mounting plate, mounting plate upper wall is fixed with polishing support, polishing support antetheca is fixed with elevating mechanism, the mobile terminal of elevating mechanism is fixedly connected with the rear wall of lift connection plate, cutting agency is fixed on the upside of the antetheca of lift connection plate, product orientation mechanism is fixedly mounted on the downside of the antetheca of lift connection plate, cylinder workpiece polishing mechanism is equipped at mounting plate and product orientation mechanism opposite position；Cylinder workpiece polishing mechanism includes the first, second, and third polishing knife head device, and the first, second, and third polishing knife head device is successively fixedly mounted on a mounting board from left to right；The utility model structure is simple, has saved production cost, reduces artificial use, improves work efficiency, and has good market application value.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more particularly to a kind of three station cylinder grinding apparatus.
Background technique
Metallic cylinder is a kind of hollow strip circular steel, is widely used mainly in petroleum, chemical industry, medical treatment, food, light
The industrial transportation pipe lines such as work, machinery instrument and machine structural parts etc., in addition, when bending, torsional strength are identical, weight compared with
Gently, so being also widely used in manufacture machine components and engineering structure, furniture kitchen tools etc. are also commonly used for, but can be to gold before factory
Belong to cylinder and carry out polishing work, is all generally manually to carry out polishing work in polishing metallic cylinder, wastes time very much, Er Qiehui
Increase labor intensity；Most of some cylinder grinding apparatus are only with a station in the market, therefore working efficiency is also relatively
It is low.
Therefore, the prior art is defective, needs to improve.
Utility model content
In order to solve defect of the existing technology, the utility model provides a kind of three station cylinder grinding apparatus.
Technology official documents and correspondence provided by the utility model, including rack, mounting plate, polishing support, elevating mechanism, lifting connection
Plate, cutting agency, product orientation mechanism and cylinder workpiece polishing mechanism, the frame upper end are fixed with mounting plate, on the mounting plate
Wall is fixed with polishing support, and polishing support antetheca is fixed with elevating mechanism, the mobile terminal of the elevating mechanism and lift connection plate
Rear wall be fixedly connected, the cutting agency is fixed on the upside of the antetheca of lift connection plate, the fixed peace of the product orientation mechanism
On the downside of the antetheca of lift connection plate, cylinder sander is equipped at the mounting plate and product orientation mechanism opposite position
Structure；The cylinder workpiece polishing mechanism includes the first polishing knife head device, the second polishing knife head device and third polishing knife head device, institute
It states the first polishing knife head device, the second polishing knife head device and third polishing knife head device and is successively fixedly mounted on peace from left to right
In loading board, and the equal court in working end of the first polishing knife head device, the second polishing knife head device and third polishing knife head device
Upper setting.
Preferably, the first polishing knife head device includes first servo motor, servo motor fixed frame, polishing bearing
Seat, connecting shaft, shaft coupling and polishing cutterhead, the first servo motor are fixed on servo motor fixed frame lower end, the servo
The upper end of motor fixing frame is fixedly connected with the lower wall of polishing bearing block, and the polishing bearing block is fixed on a mounting board, described
The working end of first servo motor passes through servo motor fixed frame and is fixedly connected with the lower end of connecting shaft by shaft coupling, the company
The upper end of spindle sequentially passes through mounting plate and polishing bearing block and is fixedly connected with polishing cutterhead；It is described second polishing knife head device and
Third polishing knife head device is identical with the first polishing knife head device structure.
Preferably, the cutting agency includes that the first cylinder charging gear, the second cylinder charging gear and third cylinder are given
Expect that device, the first cylinder charging gear, the second cylinder charging gear and third cylinder charging gear are uniformly solid from left to right
It is scheduled on the upside of lift connection plate antetheca, and the first cylinder charging gear, the second cylinder charging gear and third cylinder feed
The working end of device is arranged downward.
Preferably, the product orientation mechanism includes that positioning fixed plate, first expect that device, second expect device and third surely surely
Surely expect device, the positioning fixed plate is horizontally fixed on the downside of the antetheca of lift connection plate, and from a left side in the positioning fixed plate
Four pieces of triangle connecting plates uniformly are fixed with to the right side, the rear end of every piece of triangle connecting plate is fixed with the antetheca of lift connection plate
Connection, the work of the positioning fixed plate and the first cylinder charging gear, the second cylinder charging gear and third cylinder charging gear
Make to offer a circular hole at the opposite position of end respectively, described first expects that device, second expect that device and third expect to fill surely surely surely
It sets and is uniformly fixedly mounted on positioning fixed plate lower wall from left to right, and described first expects that device, second expect device and third surely surely
Surely expect the working end work with the first cylinder charging gear, the second cylinder charging gear and third cylinder charging gear respectively of device
It is corresponding to make end.
Preferably, described first surely material device include left binder component and right binder component, the left binder component and the right side
Binder component is each attached to positioning fixed plate lower wall, and the left binder component and right binder component are located at and the first cylinder
At left and right sides of the corresponding circular hole of charging gear；Described second expects that device and third expect that device expects apparatus structure with first surely surely surely
It is identical.
Preferably, the left binder component includes sliding rail, push cylinder, sliding block, cylinder pushing block, fixing axle and binder block,
The sliding rail and push cylinder are each attached to positioning fixed plate lower wall, and the sliding block is slidably connected with sliding rail, the cylinder pushing block
Upper wall is fixedly connected with a slide block, and the right end of the cylinder pushing block is equipped with two fixing axles, and the right end of two fixing axles is and binder
The left wall of block is fixedly connected, and the working end of the push cylinder is fixedly connected with the left wall of cylinder pushing block；The right binder component
It is identical with left binder modular construction.
Preferably, the first cylinder charging gear includes cylinder mounting base, lower air cylinder bracket, lower air cylinder and card
Expect that component, the cylinder installation base rear end are fixedly connected with lift connection plate antetheca, the lower air cylinder bracket is fixed on cylinder
Mounting base upper wall, the lower air cylinder are fixed on lower air cylinder bracket, and the component that gets stuck is fixed under lower air cylinder bracket
Wall, and the working end of the input terminal for the component that gets stuck and lower air cylinder connects, the second cylinder charging gear and third cylinder are given
Expect that device is identical with the first cylinder charging gear structure.
Preferably, the component that gets stuck include servo-actuated link block, follower mounting plate, the first follower, the second follower,
The upper end of shield one and shield two, the servo-actuated link block is fixedly connected with the working end of lower air cylinder, the follower
Mounting plate upper end is fixedly connected with servo-actuated link block lower end, and first follower and the second follower are fixed on follower installation
On plate, be equipped with shield one and shield two on the outside of the servo-actuated link block and follower mounting plate, the shield one it is upper
End is fixedly connected with cylinder mounting base lower wall, and the upper end of the shield two is fixedly connected with the lower end of shield one, described anti-
A through-hole is offered respectively at the left and right sides of shield two and the first follower and the second follower opposite position.
Beneficial effect compared with the existing technology, the utility model pass through cutting agency during downward feeding, under
Air cylinder pushes down on follower mounting plate, and the first follower and the second follower are driven through through-hole and withstand the interior of product
Wall, while product orientation mechanism applies pressure to the left and right sides of product, keeps product fixed steady, is convenient for cylinder workpiece polishing mechanism work
Make；And polishing work is carried out simultaneously by using three stations, working efficiency is greatly improved, the use of personnel is reduced,
Production cost is saved；The utility model structure is simple, convenient for operation, has good market application value.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model front view schematic diagram；
Fig. 3 is the first cylinder of the utility model charging gear structural schematic diagram；
Fig. 4 is the polishing knife head device structural schematic diagram of the utility model first；
Shown in legend: 1, elevating mechanism；2, cutting agency；3, rack；4, cylinder workpiece polishing mechanism；5, mounting plate；6, dedusting
Device；7, product orientation mechanism；8, lift connection plate；11, the second servo motor；12, linear mould group；21, the first cylinder is fed
Device；22, the second cylinder charging gear；23, third cylinder charging gear；41, the first polishing knife head device；42, the second polishing
Knife head device；43, third polishing knife head device；71, first expects device surely；211, lower air cylinder；212, lower air cylinder bracket；
213, shield one；214, shield two；215, the first follower；216, cylinder mounting base；411, polishing cutterhead；412, it polishes
Bearing block；413, shaft coupling；414, first servo motor；415, connecting shaft.
Specific embodiment
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to this
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " fixation ", " integrated molding ",
For illustrative purposes only, the similar unit of structure is to identical label in the figure for "left", "right" and similar statement
Mark.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.
It elaborates with reference to the accompanying drawing to the utility model.
As shown in Figures 1 to 4, including rack 3, mounting plate 5, polishing support, elevating mechanism 1, lift connection plate 8, blanking
Mechanism 2, product orientation mechanism 7 and cylinder workpiece polishing mechanism 4,3 upper end of rack are fixed with mounting plate 5,5 upper wall of mounting plate
It is fixed with polishing support, polishing support antetheca is fixed with elevating mechanism 1, the mobile terminal of the elevating mechanism 1 and lift connection plate 8
Rear wall be fixedly connected, the cutting agency 2 is fixed on the upside of the antetheca of lift connection plate 8, and the product orientation mechanism 7 is fixed
It is mounted on the downside of the antetheca of lift connection plate 8, is beaten at the mounting plate 5 and 7 opposite position of product orientation mechanism equipped with cylinder
Grinding machine structure 4；The cylinder workpiece polishing mechanism 4 includes the first polishing knife head device 41, second polishing knife head device 42 and third polishing
Knife head device 43, polish knife head device 42 and third of the first polishing knife head device 41, second polish knife head device 43 from a left side
It is successively fixedly mounted on mounting plate 5 to the right side, and the first polishing knife head device 41, second polishing knife head device 42 and third
The working end of polishing knife head device 43 is arranged upward.
Preferably, the first polishing knife head device 41 includes first servo motor 414, servo motor fixed frame, polishing
Bearing block 412, connecting shaft 415, shaft coupling 413 and polishing cutterhead 411, the first servo motor 414 are fixed on servo motor
The upper end of fixed frame lower end, the servo motor fixed frame is fixedly connected with the lower wall of polishing bearing block 412, the polishing bearing
Seat 412 is fixed on mounting plate 5, and the working end of the first servo motor 414 passes through servo motor fixed frame and connecting shaft 415
Lower end be fixedly connected by shaft coupling 413, the upper end of the connecting shaft 415 sequentially passes through mounting plate 5 and polishing bearing block 412
It is fixedly connected with polishing cutterhead 411；The second polishing knife head device 42 and third polishing knife head device 43 are the same as the first polishing knife
Head 41 structure of device is identical.
Preferably, the cutting agency 2 includes the first cylinder charging gear 21, the second cylinder charging gear 22 and third gas
Cylinder charging gear 23, the first cylinder charging gear 21, the second cylinder charging gear 22 and third cylinder charging gear 23 from
Left-to-right is uniformly fixed on the upside of 8 antetheca of lift connection plate, and the first cylinder charging gear 21, the second cylinder charging gear
22 and the working end of third cylinder charging gear 23 be arranged downward.
Preferably, the product orientation mechanism 7 include positioning fixed plate, first surely material device 71, second expect surely device and
Third expects device surely, and the positioning fixed plate is horizontally fixed on the downside of the antetheca of lift connection plate 8, and in the positioning fixed plate
It is uniformly fixed with four pieces of triangle connecting plates from left to right, the rear end of every piece of triangle connecting plate is and before lift connection plate 8
Wall is fixedly connected, and the positioning fixed plate is given with the first cylinder charging gear 21, the second cylinder charging gear 22 and third cylinder
Expect to offer a circular hole at the working end opposite position of device 23 respectively, described first expects the material dress calmly of device 71, second surely
It sets and expects that device is uniformly fixedly mounted on positioning fixed plate lower wall from left to right surely with third, and described first expects device 71, the surely
Two expect surely device and third expect surely the working end of device respectively with the first cylinder charging gear 21, the second cylinder charging gear 22 and
The working end of third cylinder charging gear 23 is corresponding.
Preferably, described first surely material device 71 include left binder component and right binder component, the left binder component and
Right binder component is each attached to positioning fixed plate lower wall, and the left binder component and right binder component are located at and the first gas
At left and right sides of the corresponding circular hole of cylinder charging gear 21；Described second expects that device and third expect that device expects device with first surely surely surely
71 structures are identical.
Preferably, the left binder component includes sliding rail, push cylinder, sliding block, cylinder pushing block, fixing axle and binder block,
The sliding rail and push cylinder are each attached to positioning fixed plate lower wall, and the sliding block is slidably connected with sliding rail, the cylinder pushing block
Upper wall is fixedly connected with a slide block, and the right end of the cylinder pushing block is equipped with two fixing axles, and the right end of two fixing axles is and binder
The left wall of block is fixedly connected, and the working end of the push cylinder is fixedly connected with the left wall of cylinder pushing block；The right binder component
It is identical with left binder modular construction.
Preferably, the first cylinder charging gear 21 include cylinder mounting base 216, lower air cylinder bracket 212, under calm the anger
Cylinder 211 and the component that gets stuck, 216 rear end of cylinder mounting base are fixedly connected with 8 antetheca of lift connection plate, the lower air cylinder
Bracket 212 is fixed on 216 upper wall of cylinder mounting base, and the lower air cylinder 211 is fixed on lower air cylinder bracket 212, the card
Material component is fixed on 212 lower wall of lower air cylinder bracket, and the input terminal for the component that gets stuck is connect with the working end of lower air cylinder 211,
The second cylinder charging gear 22 and third cylinder charging gear 23 are identical with 21 structure of the first cylinder charging gear.
Preferably, the component that gets stuck includes being servo-actuated link block, follower mounting plate, the first follower 215, second to be servo-actuated
Device, shield 1 and shield 2 214, the fixed company in the upper end of the servo-actuated link block and the working end of lower air cylinder 211
It connects, follower mounting plate upper end is fixedly connected with servo-actuated link block lower end, first follower 215 and the second follower
It is fixed on follower mounting plate, is equipped with shield 1 and shield on the outside of the servo-actuated link block and follower mounting plate
2 214, the upper end of the shield 1 is fixedly connected with 216 lower wall of cylinder mounting base, the upper end of the shield 2 214
Be fixedly connected with the lower end of shield 1, the left and right sides of the shield 2 214 and the first follower 215 and second with
A through-hole is offered respectively at dynamic device opposite position.
Further, the elevating mechanism 1 includes sliding rail one, sliding rail two, sliding block one, sliding block two, linear mould group 12 and the
Two servo motors 11, the sliding rail one and sliding rail two are separately fixed at left and right sides of polishing support antetheca, the sliding block one and cunning
Block two is slidably connected with sliding rail one and sliding rail two respectively, and the linear mould group 12 is fixed in the middle part of polishing support antetheca, and described the
Two servo motors 11 are fixed on linear 12 upper end of mould group, and in the working end of second servo motor 11 and linear mould group 12
Screw rod upper end is fixedly connected.
Further, one is respectively fixed at the position of each circular hole on front side of the lower wall of the positioning fixed plate to remove
Dirt device 6, it is described positioning fixed plate lower wall on rear side of with each 6 opposite position of dust-extraction unit at be respectively fixed with a dust
Box.
Working principle: when equipment is started to work, the second servo motor 11 drives linear mould group 12, elevating mechanism 1 first
It drives lift connection plate 8, cutting agency 2 and product orientation mechanism 7 to be raised above simultaneously, at this time respectively covers workpiece to be processed
On first cylinder charging gear 21, the second cylinder charging gear 22 and third cylinder charging gear 23, then first expects device surely
71 start to work, and the push cylinder pusher cylinder pushing block and binder block on left binder component move right, while right binder component
Pushing binder block to the left, left binder component and right binder component simultaneously compress workpiece to be processed to centre force, and at this time first
Cylinder charging gear 21 is started to work, and lower air cylinder 211 pushes down on follower mounting plate, the first follower 215 and second with
Dynamic device passes through corresponding through-hole and presses on the inner wall of workpiece to be processed, and then elevating mechanism 1 is with 2 He of cutting agency
Workpiece to be processed moves downward simultaneously, until on the working end that end cap polishes knife head device 41 first under workpiece to be processed, then
Then the rotation of first servo motor 414 drives connecting shaft 415 and polishing cutterhead 411 to rotate in same direction, to the inner wall of workpiece to be processed
Polishing processing is carried out, while polishing, the metallic dust of generation is blown in dust-collecting box by dust-extraction unit 6, other two last
The device of station works according to above-mentioned operation, completes until workpiece to be processed is polished；So far equipment work is completed.
The utility model has the advantages that the utility model by cutting agency during downward feeding, lower air cylinder push down on
Dynamic device mounting plate, the first follower and the second follower are driven through the inner wall that through-hole withstands product, while product orientation machine
Structure applies pressure to the left and right sides of product, keeps product fixed steady, works convenient for cylinder workpiece polishing mechanism；And by using three
Station carries out polishing work simultaneously, greatly improves working efficiency, reduces the use of personnel, saved production cost；This
Utility model structure is simple, convenient for operation, has good market application value.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations all should belong to the protection model of the appended claims for the utility model
It encloses.
Claims (8)
1. a kind of three station cylinder grinding apparatus, it is characterised in that: including rack, mounting plate, polishing support, elevating mechanism, liter
Drop connecting plate, cutting agency, product orientation mechanism and cylinder workpiece polishing mechanism, the frame upper end are fixed with mounting plate, the peace
Loading board upper wall is fixed with polishing support, and polishing support antetheca is fixed with elevating mechanism, the mobile terminal of the elevating mechanism and lifting
The rear wall of connecting plate is fixedly connected, and the cutting agency is fixed on the upside of the antetheca of lift connection plate, the product orientation mechanism
It is fixedly mounted on the downside of the antetheca of lift connection plate, is beaten at the mounting plate and product orientation mechanism opposite position equipped with cylinder
Grinding machine structure；The cylinder workpiece polishing mechanism includes the first polishing knife head device, the second polishing knife head device and third polishing cutter head dress
It sets, the first polishing knife head device, the second polishing knife head device and third polishing knife head device successively fix peace from left to right
It fills on a mounting board, and the work of the first polishing knife head device, the second polishing knife head device and third polishing knife head device
End is arranged upward.
2. a kind of three station cylinder grinding apparatus according to claim 1, it is characterised in that: the first polishing knife head device
Including first servo motor, servo motor fixed frame, polishing bearing block, connecting shaft, shaft coupling and polishing cutterhead, described first is watched
It takes motor and is fixed on servo motor fixed frame lower end, the upper end of the servo motor fixed frame and the lower wall of polishing bearing block are fixed
Connection, the polishing bearing block is fixed on a mounting board, and the working end of the first servo motor passes through servo motor fixed frame
Be fixedly connected with the lower end of connecting shaft by shaft coupling, the upper end of the connecting shaft sequentially pass through mounting plate and polishing bearing block with
Polishing cutterhead is fixedly connected；The second polishing knife head device and third polishing knife head device are the same as the first polishing knife head device structure
It is identical.
3. a kind of three station cylinder grinding apparatus according to claim 1, it is characterised in that: the cutting agency includes first
Cylinder charging gear, the second cylinder charging gear and third cylinder charging gear, the first cylinder charging gear, the second cylinder
Charging gear and third cylinder charging gear are uniformly fixed on from left to right on the upside of lift connection plate antetheca, and first cylinder
The working end of charging gear, the second cylinder charging gear and third cylinder charging gear is arranged downward.
4. a kind of three station cylinder grinding apparatus according to claim 3, it is characterised in that: the product orientation mechanism includes
Positioning fixed plate, first expect that device, second expect that device and third expect device surely surely surely, and the positioning fixed plate is horizontally fixed on liter
On the downside of the antetheca for dropping connecting plate, and four pieces of triangle connecting plates are uniformly fixed in the positioning fixed plate from left to right, every piece
The rear end of triangle connecting plate is fixedly connected with the antetheca of lift connection plate, and the positioning fixed plate and the first cylinder feed fill
It sets, offer a circular hole respectively at the working end opposite position of the second cylinder charging gear and third cylinder charging gear,
Described first expects that device, second expect that device and third expect that device is uniformly fixedly mounted on from left to right under positioning fixed plate surely surely surely
Wall, and described first expects that device, second expect that device and third are expected that the working end of device is fed with the first cylinder respectively surely and filled surely surely
Set, the working end of the second cylinder charging gear and third cylinder charging gear it is corresponding.
5. a kind of three station cylinder grinding apparatus according to claim 4, it is characterised in that: described first expects that device includes surely
Left binder component and right binder component, the left binder component and right binder component are each attached to positioning fixed plate lower wall, and institute
It states left binder component and right binder component is located at left and right sides of circular hole corresponding with the first cylinder charging gear；Described
Two expect that device expects that device expects that apparatus structure is identical with first surely with third surely surely.
6. a kind of three station cylinder grinding apparatus according to claim 5, it is characterised in that: the left binder component includes sliding
Rail, push cylinder, sliding block, cylinder pushing block, fixing axle and binder block, the sliding rail and push cylinder are each attached to positioning fixed plate
Lower wall, the sliding block are slidably connected with sliding rail, and the cylinder pushing block upper wall is fixedly connected with a slide block, the right end of the cylinder pushing block
Equipped with two fixing axles, the right end of two fixing axles is fixedly connected with the left wall of binder block, the working end of the push cylinder
It is fixedly connected with the left wall of cylinder pushing block；The right binder component is identical with left binder modular construction.
7. a kind of three station cylinder grinding apparatus according to claim 4, it is characterised in that: the first cylinder charging gear
Including cylinder mounting base, lower air cylinder bracket, lower air cylinder and the component that gets stuck, the cylinder installation base rear end and lifting are connected
Plate antetheca is fixedly connected, and the lower air cylinder bracket is fixed on cylinder mounting base upper wall, and the lower air cylinder, which is fixed on down, calms the anger
On jar support, the component that gets stuck is fixed on lower air cylinder bracket lower wall, and the work of the input terminal for the component that gets stuck and lower air cylinder
Make end connection, the second cylinder charging gear and third cylinder charging gear are identical with the first cylinder charging gear structure.
8. a kind of three station cylinder grinding apparatus according to claim 7, it is characterised in that: the component that gets stuck includes servo-actuated
Link block, follower mounting plate, the first follower, the second follower, shield one and shield two, the servo-actuated link block
Upper end is fixedly connected with the working end of lower air cylinder, and follower mounting plate upper end is fixedly connected with servo-actuated link block lower end,
First follower and the second follower are fixed on follower mounting plate, outside the servo-actuated link block and follower mounting plate
Side is equipped with shield one and shield two, and the upper end of the shield one is fixedly connected with cylinder mounting base lower wall, the protection
The upper end of cover two is fixedly connected with the lower end of shield one, the left and right sides of the shield two and the first follower and second with
A through-hole is offered respectively at dynamic device opposite position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386559.0U CN209565951U (en) | 2019-03-26 | 2019-03-26 | A kind of three station cylinder grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386559.0U CN209565951U (en) | 2019-03-26 | 2019-03-26 | A kind of three station cylinder grinding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565951U true CN209565951U (en) | 2019-11-01 |
Family
ID=68335595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386559.0U Expired - Fee Related CN209565951U (en) | 2019-03-26 | 2019-03-26 | A kind of three station cylinder grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565951U (en) |
-
2019
- 2019-03-26 CN CN201920386559.0U patent/CN209565951U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20200326 |