CN217071661U - Cleaning device for casing of digit control machine tool - Google Patents
Cleaning device for casing of digit control machine tool Download PDFInfo
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- CN217071661U CN217071661U CN202122400446.1U CN202122400446U CN217071661U CN 217071661 U CN217071661 U CN 217071661U CN 202122400446 U CN202122400446 U CN 202122400446U CN 217071661 U CN217071661 U CN 217071661U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 239000000428 dust Substances 0.000 claims abstract description 67
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 241000237983 Trochidae Species 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a digit control machine tool technical field just discloses a cleaning device for casing of digit control machine tool, comprising a base plate, the ball landing leg is all installed in the four corners of bottom plate lower surface, the push rod is installed in the left side of bottom plate upper surface, the U-shaped plate is installed on the right side of bottom plate upper surface, the mount pad is installed to the bottom slidable of U-shaped plate rear side inner wall. This cleaning device is used to casing of digit control machine tool, the user drives the erection column through adjusting the seat and goes up and down, make the erection column drive first drive plate and go up and down, first drive plate drives the second drive plate through the transmission shaft and goes up and down, the second drive plate drives suction hood and clearance rod through sleeve and movable plate and goes up and down, the dust of suction hood on to the side shell is collected, the side shell after the clearance rod is to the dust absorption is cleared up, the cleanness to digit control machine tool side shell has been realized, the clean speed to the shell has been accelerated, and the work efficiency is improved.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a cleaning device is used to casing of digit control machine tool.
Background
Through retrieval, chinese patent No. CN213001339U discloses a cleaning device for a machine shell of a numerical control machine, which relates to the technical field of numerical control machines, and is basically described as follows: comprises a bottom plate, a ladder stand, an exhaust fan and a dust removing barrel are fixedly arranged at the top of the bottom plate, two reinforcing rods are fixedly arranged between the top of the ladder stand and the bottom plate, universal wheels are arranged at the bottom of the bottom plate, a first guide pipe is arranged between the exhaust fan and the dust removing barrel, a second guide pipe is arranged on the ladder stand, one end of the second guide pipe is communicated with a hose, an air suction cover is fixedly arranged at one end of the hose, a top cover is arranged at the top of the dust removing barrel and is connected with the dust removing barrel through a hasp, a rubber ring is arranged between the dust removing barrel and the top cover, a dust filtering barrel is fixedly arranged at the bottom of the top cover, the other end of the second guide pipe is communicated with the dust removing barrel, the utility model realizes the semi-automatic cleaning of the accumulated dust at the top of the housing of the numerical control machine tool, obviously improves the cleaning efficiency of the accumulated dust, saves manpower, and has simple integral structure, the practicability is strong.
Numerical control machine tool is in the in-service use in-process under prior art, and the top of its shell often can deposit a large amount of dusts, clears up it through artifical rag with at present, and the efficiency of this kind of clearance mode is poor, and can waste a large amount of manpowers, is unfavorable for actual use, consequently, we provide a cleaning device for the casing of numerical control machine tool.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cleaning device is used to the casing of digit control machine tool has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for a machine shell of a numerical control machine tool comprises a bottom plate, ball supporting legs are mounted at four corners of the lower surface of the bottom plate, a push rod is mounted on the left side of the upper surface of the bottom plate, a U-shaped plate is mounted on the right side of the upper surface of the bottom plate, a mounting seat is slidably mounted at the bottom of the inner wall of the rear side of the U-shaped plate, a mounting column is inserted into the mounting seat, an adjusting seat is mounted at the front end of the mounting column, fastening bolts penetrate through the left side and the right side of the front face of the adjusting seat and penetrate through one end threads of the adjusting seat and are arranged on the U-shaped plate, a first transmission plate is sleeved on the mounting column, a first positioning plate is mounted at the top of the left side face of the first transmission plate, a spring positioning pin is arranged on the left side of the lower surface of the first positioning plate, a support rod is mounted at the top of the right side face of the rear side of the first transmission plate, and a transmission shaft is rotatably connected to the top of the inner side face of the first transmission plate, the front top of the first transmission plate positioned on the front side is provided with a driving motor, the output end of the driving motor is in key connection with the front end of a transmission shaft, the transmission shaft is sleeved with a second transmission plate, the bottom of the left side surface of the second transmission plate is provided with a second positioning plate, the outer surface of the second transmission plate is sleeved with a sleeve, the upper surface of the sleeve is provided with a transmission plate, the middle part of the upper surface of the transmission plate is provided with a dust hood, the front side and the rear side of the right side surface of the transmission plate are respectively provided with a mounting plate, the right side of the inner side surface of the mounting plate is rotatably connected with a cleaning stick, the bottom of the inner side surface of the second transmission plate is provided with a support plate, the upper surface of the support plate is provided with a push rod motor, the output end of the push rod motor is connected with the lower surface of the transmission plate, the middle part of the upper surface of the bottom plate is provided with a dust collection box, and the bottom of the back of the dust collection box is provided with an opening plate, the back of open-close plate is articulated through the back of hinge with the dust collection box, the middle part of dust collection box upper surface is provided with dust absorption fan, dust absorption fan's output passes through the left surface intercommunication of dust exhaust pipe and dust collection box, dust absorption fan's input passes through the middle part intercommunication of dust absorption pipe and suction hood left surface.
Preferably, the middle part of the front surface of the U-shaped plate is provided with a moving groove, and the width of the moving groove is one point which is one time of the diameter of the mounting column.
Preferably, the middle part of U-shaped board rear side inner wall has seted up the fluting, square groove has all been seted up at the middle part of grooved left side inner wall and right side inner wall, the equal fixedly connected with square piece in the left and right sides of mount pad surface.
Preferably, the installation threaded holes are formed in the bottom of the front face of the U-shaped plate and the left side and the right side of the front face of the adjusting seat.
Preferably, the left sides of the outer side surfaces of the first positioning plate and the second positioning plate are provided with positioning slots, and the inner diameters of the positioning slots are matched with the outer diameters of the spring positioning pins.
Preferably, the top of the inner side surface of the sleeve is fixedly connected with a reinforcing seat, and the reinforcing seat is in the shape of a right triangle.
(III) advantageous effects
Compared with the prior art, the utility model provides a cleaning device is used to casing of digit control machine tool possesses following beneficial effect:
1. this cleaning device is used to casing of digit control machine tool, the user drives the erection column through adjusting the seat and goes up and down, make the erection column drive first drive plate and go up and down, first drive plate drives the second drive plate through the transmission shaft and goes up and down, the second drive plate drives suction hood and clearance rod through sleeve and movable plate and goes up and down, the dust of suction hood on to the side shell is collected, the side shell after the clearance rod is to the dust absorption is cleared up, the cleanness to digit control machine tool side shell has been realized, the clean speed to the shell has been accelerated, and the work efficiency is improved.
2. This cleaning device for casing of digit control machine tool, fix a position first locating plate and second locating plate through spring locating pin, realized spacing between first transmission board and the second transmission board, stability when having guaranteed the second transmission board is upright, it rotates to drive the transmission shaft through driving motor, make the transmission shaft drive the second transmission board and use the transmission shaft to rotate clockwise as the centre of a circle, the second transmission board drives the movable plate and is transversely placing, the movable plate drives the suction hood and is transversely placing with the clearance rod, the regulation to the clean position of cleaning device has been realized, the practicality of device has been improved.
3. This cleaning device for casing of digit control machine tool drives the movable plate through the push rod motor and carries out lateral shifting for the movable plate drives suction hood and clearance rod and carries out lateral shifting, has realized the cleanness to the top shell, makes the user clean to the side shell and top shell to the difference according to the user demand, has increased cleaning device's application range, has made things convenient for the user to use cleaning device to clean the shell of digit control machine tool.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the local structure explosion of the present invention.
In the figure: 1. a base plate; 2. a ball support leg; 3. a push rod; 4. a U-shaped plate; 5. a mounting seat; 6. mounting a column; 7. an adjusting seat; 8. fastening a bolt; 9. a first drive plate; 10. a spring positioning pin; 11. a stay bar; 12. a drive shaft; 13. a drive motor; 14. a second drive plate; 15. a sleeve; 16. moving the plate; 17. a dust hood; 18. cleaning the stick; 19. a support plate; 20. a push rod motor; 21. a dust collection box; 22. dust collection fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a cleaning device for a machine shell of a numerical control machine tool comprises a bottom plate 1, ball support legs 2 are arranged at four corners of the lower surface of the bottom plate 1, a push rod 3 is arranged at the left side of the upper surface of the bottom plate 1, a U-shaped plate 4 is arranged at the right side of the upper surface of the bottom plate 1, a mounting seat 5 is slidably arranged at the bottom of the inner wall of the rear side of the U-shaped plate 4, a mounting column 6 is inserted into the mounting seat 5, an adjusting seat 7 is arranged at the front end of the mounting column 6, fastening bolts 8 are respectively arranged on the left side and the right side of the front surface of the adjusting seat 7 in a penetrating manner, one end threads of each fastening bolt 8 penetrating into the adjusting seat 7 are arranged on the U-shaped plate 4 in a penetrating manner, a first transmission plate 9 is sleeved on the mounting column 6, a first positioning plate is arranged at the top of the left side surface of the first transmission plate 9, a spring positioning pin 10 is arranged on the left side of the lower surface of the first positioning plate, and a second positioning plate and a second positioning pin 10 are arranged on the left side of the first positioning plate, the spacing between the first transmission plate 9 and the second transmission plate 14 is realized, the stability of the second transmission plate 14 when the second transmission plate 14 is erected is ensured, the supporting rod 11 is installed at the top of the right side surface of the first transmission plate 9 positioned at the rear side, the transmission shaft 12 is rotatably connected to the top of the inner side surface of the first transmission plate 9, the driving motor 13 is arranged at the top of the front side of the first transmission plate 9, the model of the driving motor 13 is Y80M1-2, the driving shaft 12 is driven by the driving motor 13 to rotate, so that the transmission shaft 12 drives the second transmission plate 14 to clockwise rotate by taking the transmission shaft 12 as the circle center, the second transmission plate 14 drives the movable plate 16 to transversely place, the movable plate 16 drives the dust hood 17 and the cleaning rod 18 to transversely place, the adjustment of the cleaning position of the cleaning device is realized, the practicability of the device is improved, the output end of the driving motor 13 is in key connection with the front end of the transmission shaft 12, the dust collector is characterized in that a second transmission plate 14 is sleeved on the transmission shaft 12, a second positioning plate is installed at the bottom of the left side face of the second transmission plate 14, a sleeve 15 is sleeved on the outer surface of the second transmission plate 14, a movable plate 16 is installed on the upper surface of the sleeve 15, a dust hood 17 is installed in the middle of the upper surface of the movable plate 16, mounting plates are arranged on the front side and the rear side of the right side face of the movable plate 16, a cleaning stick 18 is rotatably connected to the right side of the inner side face of each mounting plate, a user drives the mounting column 6 to lift through the adjusting base 7, so that the mounting column 6 drives the first transmission plate 9 to lift, the first transmission plate 9 drives the second transmission plate 14 to lift through the transmission shaft 12, the second transmission plate 14 drives the dust hood 17 and the cleaning stick 18 to lift through the sleeves 15 and 16 to drive the movable plate, the dust hood 17 collects dust on the outer shell of the side face, and the cleaning stick 18 cleans the outer shell after dust collection, the cleaning device has the advantages that the cleaning of the shell on the side face of the numerical control machine tool is realized, the cleaning speed of the shell is accelerated, the working efficiency is improved, the supporting plate 19 is installed at the bottom of the inner side face of the second transmission plate 14, the push rod motor 20 is arranged on the upper surface of the supporting plate 19, the push rod motor 20 is in the LAP25 type, the moving plate 16 is driven by the push rod motor 20 to transversely move, the moving plate 16 drives the dust hood 17 and the cleaning stick 18 to transversely move, the cleaning of the top shell is realized, a user can clean the shell on the side face and the top shell according to different use requirements, the use range of the cleaning device is enlarged, the user can conveniently clean the shell of the numerical control machine tool by using the cleaning device, the output end of the push rod motor 20 is connected with the lower surface of the moving plate 16, the dust collection box 21 is arranged in the middle of the upper surface of the bottom plate 1, the opening plate is arranged at the back of the dust collection box 21, the back of open-close plate is articulated through the back of hinge with dust collection box 21, the middle part of dust collection box 21 upper surface is provided with dust absorption fan 22, dust absorption fan 22's output is through dust exhaust pipe and dust collection box 21's left surface intercommunication, dust absorption fan 22's input is through the middle part intercommunication of dust absorption pipe and suction hood 17 left surface.
The utility model discloses a realize the regulation to 9 heights of first drive plate, consequently offered the shifting chute at the positive middle part of U-shaped plate 4, the width of shifting chute is one point one time of 6 diameters of erection column, when highly adjusting first drive plate 9, erection column 6 removes in the inside of shifting chute, and erection column 6 drives first drive plate 9 and goes up and down, has realized the regulation to 9 heights of first drive plate.
The utility model discloses a stability when guaranteeing mount pad 5 and removing, consequently seted up the fluting at the middle part of U-shaped plate 4 rear side inner wall, square groove has all been seted up at the middle part of grooved left side inner wall and right side inner wall, the equal fixedly connected with square piece in the left and right sides of mount pad 5 surface, when mount pad 5 removes, square piece removes in the inside of U-shaped plate 4 through square groove, square piece carries on spacingly to mount pad 5, stability when having guaranteed mount pad 5 and removed.
The utility model discloses a realization is fixed to the installation between U-shaped plate 4 and the regulation seat 7, consequently has all seted up the installation screw hole in the positive bottom of U-shaped plate 4 and the positive left and right sides of regulation seat 7, and fastening bolt 8 is fixed U-shaped plate 4 and regulation seat 7 through the construction bolt pore pair, has realized that the installation between U-shaped plate 4 and the regulation seat 7 is fixed.
The utility model discloses a realize the location between first locating plate and the second locating plate, consequently all seted up positioning slot in the left side of first locating plate and second locating plate lateral surface, positioning slot's internal diameter and spring locating pin 10's external diameter looks adaptation, spring locating pin 10 inserts the inside of first locating plate and second locating plate through positioning slot, has realized the location between first locating plate and the second locating plate.
The utility model discloses a firm degree of installation between reinforcing sleeve 15 and the movable plate 16, consequently at the top fixedly connected with reinforcing seat of sleeve 15 medial surface, reinforcing seat's shape is right angled triangle, and reinforcing seat consolidates between sleeve 15 and the movable plate 16, has strengthened the firm degree of installation between sleeve 15 and the movable plate 16.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the dust collection box is used, when the side shell of the numerical control machine needs to be cleaned, the dust collection fan 22 is started, the dust on the side shell is sucked into the dust collection box 21 by the dust collection fan 22, in the cleaning process, a user clockwise twists the fastening bolt 8 to disconnect the U-shaped plate 4 from the adjusting seat 7, after disconnection, the user drives the mounting column 6 to lift through the adjusting seat 7, the mounting column 6 drives the first transmission plate 9 to lift, the first transmission plate 9 drives the second transmission plate 14 to lift through the transmission shaft 12, the second transmission plate 14 drives the dust collection cover 17 and the cleaning rod 18 to lift through the sleeve 15 and the movable plate 16, the dust collection cover 17 collects dust on the side shell, the cleaning rod 18 cleans the side shell after dust collection, when the top shell of the numerical control machine needs to be cleaned, the user pulls the spring positioning pin 10 downwards, the location between first locating plate of disconnection and the second locating plate, after the disconnection, start driving motor 13, the rotatory transmission shaft 12 corotation of drive motor 13's output, transmission shaft 12 drives second driving plate 14 and uses transmission shaft 12 as centre of a circle clockwise rotation, after rotating corresponding position, vaulting pole 11 supports layer board 19, then, start push rod motor 20, the flexible movable plate 16 that drives of output of push rod motor 20 carries out lateral shifting, movable plate 16 drives suction hood 17 and clearance rod 18 and carries out lateral shifting, the cleanness to the top shell has been realized.
In conclusion, this cleaning device for casing of digit control machine tool, the user drives erection column 6 through adjusting seat 7 and goes up and down for erection column 6 drives first drive plate 9 and goes up and down, first drive plate 9 drives second drive plate 14 through transmission shaft 12 and goes up and down, second drive plate 14 drives suction hood 17 and clearance rod 18 through sleeve 15 and movable plate 16 and goes up and down, dust on the side shell is collected to suction hood 17, clearance rod 18 clears up the side shell after the dust absorption, the cleanness to the side shell of digit control machine tool has been realized, the cleaning rate to the shell has been accelerated, and work efficiency is improved.
This cleaning device for casing of digit control machine tool, fix a position first locating plate and second locating plate through spring locating pin 10, realized spacing between first drive plate 9 and the second drive plate 14, stability when having guaranteed the second drive plate 14 upright, drive transmission shaft 12 through driving motor 13 and rotate, make transmission shaft 12 drive second drive plate 14 use transmission shaft 12 to rotate clockwise as the centre of a circle, second drive plate 14 drives movable plate 16 and is transversely placing, movable plate 16 drives suction hood 17 and clearance rod 18 and is transversely placing, realized the regulation to the clean position of cleaning device, the practicality of device has been improved.
This cleaning device for casing of digit control machine tool drives movable plate 16 through push rod motor 20 and carries out lateral shifting for movable plate 16 drives suction hood 17 and clearance rod 18 and carries out lateral shifting, has realized the cleanness to the top shell, makes the user can clean to side shell and top shell to the difference according to the user demand, has increased cleaning device's application range, has made things convenient for the user to use cleaning device to clean the shell of digit control machine tool.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cleaning device for casing of digit control machine tool, includes bottom plate (1), ball landing leg (2) are all installed in the four corners of bottom plate (1) lower surface, push rod (3), its characterized in that are installed in the left side of bottom plate (1) upper surface: the U-shaped plate (4) is installed on the right side of the upper surface of the bottom plate (1), the mounting seat (5) is installed on the bottom of the inner wall of the rear side of the U-shaped plate (4) in a sliding mode, a mounting column (6) is inserted into the mounting seat (5), an adjusting seat (7) is installed at the front end of the mounting column (6), fastening bolts (8) are arranged on the left side and the right side of the front side of the adjusting seat (7) in a penetrating mode, one end of each fastening bolt (8) penetrating into the adjusting seat (7) is arranged on the corresponding U-shaped plate (4) in a penetrating mode, a first transmission plate (9) is sleeved on the mounting column (6), a first positioning plate is installed at the top of the left side face of the first transmission plate (9), a spring positioning pin (10) is arranged on the left side of the lower surface of the first positioning plate, a supporting rod (11) is installed at the top of the right side face of the first transmission plate (9) located on the rear side, and a transmission shaft (12) is rotatably connected to the top of the inner side face of the first transmission plate (9), the front top of a first transmission plate (9) positioned on the front side is provided with a driving motor (13), the output end of the driving motor (13) is in key connection with the front end of a transmission shaft (12), the transmission shaft (12) is sleeved with a second transmission plate (14), the bottom of the left side surface of the second transmission plate (14) is provided with a second positioning plate, the outer surface of the second transmission plate (14) is sleeved with a sleeve (15), the upper surface of the sleeve (15) is provided with a movable plate (16), the middle part of the upper surface of the movable plate (16) is provided with a dust hood (17), the front side and the rear side of the right side surface of the movable plate (16) are respectively provided with a mounting plate, the right side of the inner side surface of the mounting plate is rotatably connected with a cleaning stick (18), the bottom of the inner side surface of the second transmission plate (14) is provided with a supporting plate (19), the upper surface of the supporting plate (19) is provided with a push rod motor (20), the output of push rod motor (20) and the lower surface of movable plate (16) are connected, the middle part of bottom plate (1) upper surface is provided with dust collection box (21), the bottom at the dust collection box (21) back is provided with the open-close board, the back of open-close board is articulated through the back of hinge with dust collection box (21), the middle part of dust collection box (21) upper surface is provided with dust absorption fan (22), the left surface intercommunication of dust exhaust pipe and dust collection box (21) is passed through to the output of dust absorption fan (22), the middle part intercommunication of dust absorption pipe and suction hood (17) left surface is passed through to the input of dust absorption fan (22).
2. The cleaning device for the machine case of the numerical control machine tool according to claim 1, characterized in that: the middle part of the front surface of the U-shaped plate (4) is provided with a moving groove, and the width of the moving groove is one point which is one time of the diameter of the mounting column (6).
3. The cleaning device for the machine case of the numerical control machine tool according to claim 1, characterized in that: the middle part of U-shaped plate (4) rear side inner wall has been seted up the fluting, and square groove has all been seted up at the middle part of grooved left side inner wall and right side inner wall, the equal fixedly connected with square piece in the left and right sides of mount pad (5) surface.
4. The cleaning device for the machine case of the numerical control machine tool according to claim 1, characterized in that: and mounting threaded holes are formed in the bottom of the front surface of the U-shaped plate (4) and the left side and the right side of the front surface of the adjusting seat (7).
5. The cleaning device for the machine case of the numerical control machine tool according to claim 1, characterized in that: and the left sides of the outer side surfaces of the first positioning plate and the second positioning plate are provided with positioning slots, and the inner diameters of the positioning slots are matched with the outer diameters of the spring positioning pins (10).
6. The cleaning device for the machine case of the numerical control machine tool according to claim 1, characterized in that: the top of the inner side surface of the sleeve (15) is fixedly connected with a reinforcing seat, and the reinforcing seat is in a right-angled triangle shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122400446.1U CN217071661U (en) | 2021-09-30 | 2021-09-30 | Cleaning device for casing of digit control machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122400446.1U CN217071661U (en) | 2021-09-30 | 2021-09-30 | Cleaning device for casing of digit control machine tool |
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CN217071661U true CN217071661U (en) | 2022-07-29 |
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CN202122400446.1U Active CN217071661U (en) | 2021-09-30 | 2021-09-30 | Cleaning device for casing of digit control machine tool |
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2021
- 2021-09-30 CN CN202122400446.1U patent/CN217071661U/en active Active
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cleaning device for the casing of a CNC machine tool Effective date of registration: 20231206 Granted publication date: 20220729 Pledgee: Bank of China Limited Dandong Fengcheng Sub branch Pledgor: FENGCHENG MINGXIAO TURBOCHARGER MANUFACTURING CO.,LTD. Registration number: Y2023210000333 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |