CN215997291U - Special oiling station of drill bit - Google Patents
Special oiling station of drill bit Download PDFInfo
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- CN215997291U CN215997291U CN202121316901.3U CN202121316901U CN215997291U CN 215997291 U CN215997291 U CN 215997291U CN 202121316901 U CN202121316901 U CN 202121316901U CN 215997291 U CN215997291 U CN 215997291U
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Abstract
The utility model relates to the technical field of oiling equipment, in particular to an oiling device special for a drill bit, which not only avoids coating lubricating oil on a drill bit main body manually and saves time and labor, but also filters the lubricating oil and is convenient for long-time recycling of the lubricating oil; the automatic oil coating machine comprises a base, the fat liquoring case, the first shrink pole of multiunit, the first spring of multiunit, the movable plate, two sets of connecting rods, the clamp plate, two sets of mounting panels, two sets of connecting plates, the batch oil tank, two sets of filter screens, two sets of handles, two sets of baffles, two sets of connecting pipes, two sets of first fixed blocks, elevating gear, fixed subassembly of multiunit and multiunit drill bit main part, the top at the base is fixed to the fat liquoring case, the top of fat liquoring case is provided with the opening, the first shrink pole of multiunit is evenly fixed on fat liquoring bottom inside wall, and the fixed suit of first spring is on first shrink pole, the top and the movable plate of first shrink pole are connected, the movable plate clamps with the inside wall slip of fat liquoring case.
Description
Technical Field
The utility model relates to the technical field of oiling equipment, in particular to an oiling device special for a drill bit.
Background
A special oil coating device for a drill bit is an auxiliary device for coating oil on the drill bit, and is widely used in the field of oil coating equipment; the existing drill bit is generally coated with lubricating oil manually, so that time and labor are wasted, the lubricating oil is used for a long time, chips attached to the drill bit are easy to mix into the lubricating oil, subsequent use is influenced, and the problem is solved by urgently needing a special lubricating device for the drill bit.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the special oiling device for the drill bit, which not only avoids manually smearing lubricating oil on the drill bit main body, saves time and labor, but also filters the lubricating oil and facilitates long-time recycling of the lubricating oil.
The utility model relates to a special oiling device for a drill bit, which comprises a base, an oiling box, a plurality of groups of first contraction rods, a plurality of groups of first springs, a movable plate, two groups of connecting rods, a pressing plate, two groups of mounting plates, two groups of connecting plates, an oil storage box, two groups of filter screens, two groups of handles, two groups of baffles, two groups of connecting pipes, two groups of first fixing blocks, a lifting device, a plurality of groups of fixing assemblies and a plurality of groups of drill bit main bodies, wherein the oiling box is fixed at the top end of the base, an opening is formed in the top end of the oiling box, the plurality of groups of first contraction rods are uniformly fixed on the inner side wall of the bottom end of the oiling box, the first springs are fixedly sleeved on the first contraction rods, the top ends of the first contraction rods are connected with the movable plate, the movable plate is slidably clamped with the inner side wall of the oiling box, the two groups of connecting rods are fixed in the middle of the bottom ends, the bottom ends of the connecting rods penetrate through the base and the oil storage box and are connected with the pressing plate, the left and right ends of the two groups of the mounting plates are tightly contacted with the inner side walls of the two groups of the mounting plates, two groups of mounting plates are respectively positioned at the left side and the right side of the interior of the oil storage tank, the oil storage tank is fixed at the bottom end of the base, an oil injection pipe is arranged at the rear end of the oil storage tank, the bottom end of the mounting plate is connected with a connecting plate, the connecting plate is in threaded connection with the bottom end of the oil storage tank, the lower half part of the inner side end of the mounting plate is provided with an opening, the lower half part of the outer side end is provided with a fixing groove, a filter screen is fixed in the fixing groove of the connecting plate, a handle is fixed at the bottom end of the connecting plate, two groups of baffles are respectively and symmetrically fixed on the inner side walls at the left end and the right end of the oil storage tank and are respectively in close contact with the outer side ends of the two groups of mounting plates, the two groups of connecting pipes are respectively communicated with the bottoms at the left end and the right end of the oil storage tank, the other ends of the two groups of connecting pipes pass through the base and are respectively fixed at the left end and the right end of the oil storage tank through two groups of first fixing blocks, the roof passes through elevating gear and is connected with the base to the bottom that multiunit drill bit main part passes through multiunit fixed subassembly and roof respectively is connected.
The utility model relates to a special oiling device for a drill bit, which comprises a lifting device, two groups of fixing seats, two groups of motors, two groups of first bevel gears, two groups of second bevel gears, two groups of screw sleeves, two groups of screw rods and two groups of limiting blocks, wherein the two groups of motors are symmetrically fixed on the left side and the right side of the top end of the base through the two groups of fixing seats respectively, the output ends of the motors are connected with the first bevel gears, the first bevel gears are in meshing transmission connection with the second bevel gears, the second bevel gears are fixed on the screw sleeves, the two groups of screw sleeves are respectively in rotating connection with the left side and the right side of the base, the screw rods are in threaded connection with the screw sleeves, the top ends of the two groups of screw rods are respectively connected with the left side and the right side of the bottom end of a top plate, and the two groups of limiting blocks are respectively fixed at the bottom ends of the two groups of screw rods.
The utility model discloses a special oiling device for a drill bit, which comprises a fixing assembly, two groups of second fixing blocks, two groups of second contraction rods, two groups of second springs, two groups of moving blocks and two groups of clamping blocks, wherein the second fixing blocks are fixed at the bottom end of a top plate, the two groups of second contraction rods are respectively fixed at the inner side ends of the two groups of second fixing blocks, the second springs are fixedly sleeved on the second contraction rods, the other ends of the second contraction rods are connected with the moving blocks, the moving blocks are slidably clamped with the bottom end of the top plate, the clamping blocks are fixed at the inner side ends of the moving blocks, a drill bit main body is clamped and fixed through the two groups of clamping blocks, and the top end of the drill bit main body is contacted with the bottom end of the top plate.
The special oiling device for the drill bit further comprises a plurality of groups of supporting legs, a plurality of groups of cushion blocks and a plurality of groups of foundation bolts, wherein the plurality of groups of supporting legs are uniformly fixed at the bottom end of the base, the cushion blocks are fixed at the bottom ends of the supporting legs, and the cushion blocks are connected with the ground through the foundation bolts.
The special oiling device for the drill bit further comprises two groups of reinforcing plates, wherein the two groups of reinforcing plates are symmetrically fixed at the left end and the right end of the oil storage tank respectively and are connected with the bottom end of the base.
The special oiling device for the drill bit further comprises two groups of shock insulation pads, and the two groups of shock insulation pads are respectively fixed between the two groups of fixing seats and the two groups of motors.
The utility model relates to a special oiling device for a drill bit.
Compared with the prior art, the utility model has the beneficial effects that: the drill bit main body is fixed at the bottom end of the top plate through the fixing assembly, the top plate is driven to move downwards through the lifting device, the drill bit main body presses the movable plate downwards, the connecting rod is used under the cooperation of the movable plate, the first shrinkage rod and the first spring, the pressing plate is pressed downwards, lubricating oil in the oil storage tank passes through the filter screen and then is pressed into the connecting pipe, the lubricating oil is injected into the oil coating tank through the connecting pipe and is positioned at the upper part of the movable plate, the drill bit main body is immersed by the lubricating oil, oil coating of the drill bit main body is completed, at the moment, the lifting device drives the top plate to move upwards, the movable plate moves upwards, the lubricating oil in the oil coating tank flows back into the oil storage tank through the connecting pipe again, the lubricating oil is discharged from the oil storage tank after being filtered by the filter screen, and the filter screen is cleaned in time through the matching use of the mounting plate, the connecting plate and the handle, lubricating oil is prevented from being manually smeared on the drill bit main body, time and labor are saved, the lubricating oil is filtered, and the lubricating oil is convenient to recycle for a long time.
Drawings
FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;
FIG. 2 is an enlarged schematic view of the utility model at A;
FIG. 3 is an enlarged schematic view of the utility model at B;
FIG. 4 is an enlarged schematic view of the utility model at C;
in the drawings, the reference numbers: 1. a base; 2. an oiling box; 3. a first retracting lever; 4. a first spring; 5. moving the plate; 6. a connecting rod; 7. pressing a plate; 8. mounting a plate; 9. a connecting plate; 10. an oil storage tank; 11. a filter screen; 12. a handle; 13. a baffle plate; 14. a connecting pipe; 15. a first fixed block; 16. a top plate; 17. a drill bit body; 18. a fixed seat; 19. a motor; 20. a first bevel gear; 21. a second bevel gear; 22. a threaded sleeve; 23. a screw; 24. a limiting block; 25. a second fixed block; 26. a second retracting lever; 27. a second spring; 28. a moving block; 29. a clamping block; 30. supporting legs; 31. cushion blocks; 32. anchor bolts; 33. a reinforcing plate; 34. provided is a shock insulation pad.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the special oiling device for the drill bit of the utility model comprises a base 1, an oiling box 2, a plurality of groups of first contraction rods 3, a plurality of groups of first springs 4, a moving plate 5, two groups of connecting rods 6, a pressing plate 7, two groups of mounting plates 8, two groups of connecting plates 9, an oil storage box 10, two groups of filter screens 11, two groups of handles 12, two groups of baffles 13, two groups of connecting pipes 14, two groups of first fixing blocks 15, a lifting device, a plurality of groups of fixing components and a plurality of groups of drill bit main bodies 17, wherein the oiling box 2 is fixed at the top end of the base 1, the top end of the oiling box 2 is provided with an opening, the plurality of groups of first contraction rods 3 are uniformly fixed on the inner side wall at the bottom end of the oiling box 2, the first springs 4 are fixedly sleeved on the first contraction rods 3, the top end of the first contraction rods 3 is connected with the moving plate 5, the moving plate 5 is slidably clamped with the inner side wall of the oiling box 2, and the two groups of the connecting rods 6 are fixed in the middle part at the bottom end of the moving plate 5, the bottom end of the connecting rod 6 penetrates through the base 1 and the oil storage tank 10 and is connected with the pressing plate 7, the left and right ends of the pressing plate 7 are in close contact with the inner side walls of the two groups of mounting plates 8, the two groups of mounting plates 8 are respectively positioned at the left and right sides inside the oil storage tank 10, the oil storage tank 10 is fixed at the bottom end of the base 1, the rear end of the oil storage tank 10 is provided with an oil injection pipe, the bottom end of each mounting plate 8 is connected with the connecting plate 9, the connecting plate 9 is in threaded connection with the bottom end of the oil storage tank 10, the lower half part of the inner side end of each mounting plate 8 is provided with an opening, the lower half part of the outer side end is provided with a fixing groove, the filter screen 11 is fixed in the fixing groove of the connecting plate 9, the handle 12 is fixed at the bottom end of the connecting plate 9, the two groups of baffles 13 are respectively and symmetrically fixed on the inner side walls at the left and right ends of the oil storage tank 10 and are respectively in close contact with the outer side ends of the two groups of the mounting plates 8, and the two groups of the connecting pipes 14 are respectively communicated with the bottoms of the left and right ends of the oil storage tank 10, the other ends of the two groups of connecting pipes 14 penetrate through the base 1 and are respectively communicated with the upper parts of the left end and the right end of the oiling box 2, the two groups of connecting pipes 14 are respectively fixed at the left end and the right end of the oiling box 2 through two groups of first fixing blocks 15, the top plate 16 is connected with the base 1 through a lifting device, and the multiple groups of drill bit main bodies 17 are respectively connected with the bottom end of the top plate 16 through multiple groups of fixing assemblies; the drill bit main body 17 is fixed at the bottom end of the top plate 16 through the fixing assembly, the top plate 16 is driven to move downwards through the lifting device, the drill bit main body 17 presses the moving plate 5 downwards, the connecting rod 6 is matched with the moving plate 5, the first shrinkage rod 3 and the first spring 4 to use, the pressing plate 7 is pressed downwards, lubricating oil in the oil storage tank 10 passes through the filter screen 11 and then is pressed into the connecting pipe 14, the lubricating oil is injected into the oiling tank 2 through the connecting pipe 14 and is positioned on the upper portion of the moving plate 5, the drill bit main body 17 is immersed by the lubricating oil, oiling of the drill bit main body 17 is completed, the lifting device drives the top plate 16 to move upwards at the moment, the moving plate 5 moves upwards, the lubricating oil in the oiling tank 2 flows back into the oil storage tank 10 through the connecting pipe 14 again, the lubricating oil is discharged from the oil storage tank 10 after being filtered by the filter screen 11, and the lubricating oil is discharged from the oil storage tank 10 through the mounting plate 8, Connecting plate 9 and handle 12's cooperation is used, carries out timely clearance to filter screen 11, has both avoided smearing lubricating oil to drill bit main part 17 through the manual work, and labour saving and time saving filters lubricating oil again, the long-time recycling of the lubricating oil of being convenient for.
The utility model relates to a special oiling device for a drill bit, which comprises two groups of fixing seats 18, two groups of motors 19, two groups of first bevel gears 20, two groups of second bevel gears 21, two groups of screw sleeves 22, two groups of screw rods 23 and two groups of limiting blocks 24, wherein the two groups of motors 19 are symmetrically fixed on the left side and the right side of the top end of a base 1 through the two groups of fixing seats 18 respectively, the output end of the motor 19 is connected with the first bevel gears 20, the first bevel gears 20 are in meshing transmission connection with the second bevel gears 21, the second bevel gears 21 are fixed on the screw sleeves 22, the two groups of screw sleeves 22 are in rotation connection with the left side and the right side of the base 1 respectively, the screw rods 23 are in threaded connection with the screw sleeves 22, the top ends of the two groups of screw rods 23 are connected with the left side and the right side of the bottom end of a top plate 16 respectively, and the two groups of limiting blocks 24 are fixed at the bottom ends of the two groups of screw rods 23 respectively; simultaneously, the two sets of motors 19 are started, so that the motors 19 drive the first bevel gears 20 to rotate, the first bevel gears 20 are in meshed transmission connection with the second bevel gears 21, the threaded sleeves 22 are rotated, the screw rods 23 drive the top plate 16 to move up and down, the drill bit main body 17 can stably move up and down, sufficient power is provided, and the using effect of the device is improved.
The utility model discloses a special oiling device for a drill bit, which comprises a fixing component, a fixing component and a clamping component, wherein the fixing component comprises two groups of second fixing blocks 25, two groups of second contraction rods 26, two groups of second springs 27, two groups of moving blocks 28 and two groups of clamping blocks 29, the second fixing blocks 25 are fixed at the bottom end of a top plate 16, the two groups of second contraction rods 26 are respectively fixed at the inner side ends of the two groups of second fixing blocks 25, the second springs 27 are fixedly sleeved on the second contraction rods 26, the other ends of the second contraction rods 26 are connected with the moving blocks 28, the moving blocks 28 are slidably clamped with the bottom end of the top plate 16, the clamping blocks 29 are fixed at the inner side ends of the moving blocks 28, a drill bit main body 17 is clamped and fixed through the two groups of clamping blocks 29, and the top end of the drill bit main body 17 is contacted with the bottom end of the top plate 16; through setting up second fixed block 25, second shrink pole 26, second spring 27, movable block 28 and grip block 29, carry out quick dismouting to drill bit main part 17, improve the convenience of use of device.
The special oiling device for the drill bit further comprises a plurality of groups of supporting legs 30, a plurality of groups of cushion blocks 31 and a plurality of groups of foundation bolts 32, wherein the plurality of groups of supporting legs 30 are uniformly fixed at the bottom end of the base 1, the cushion blocks 31 are fixed at the bottom ends of the supporting legs 30, and the cushion blocks 31 are connected with the ground through the foundation bolts 32; through supporting leg 30, cushion 31 and rag bolt 32, take place skew or slope when avoiding the device to use, improve the stability in use of device.
The special oiling device for the drill bit further comprises two groups of reinforcing plates 33, wherein the two groups of reinforcing plates 33 are symmetrically fixed at the left end and the right end of the oil storage tank 10 respectively and are connected with the bottom end of the base 1; the reinforcing plate 33 is arranged to reinforce the connection strength between the oil storage tank 10 and the base 1, thereby improving the structural strength of the device.
The special oiling device for the drill bit further comprises two groups of shock insulation pads 34, wherein the two groups of shock insulation pads 34 are respectively fixed between the two groups of fixed seats 18 and the two groups of motors 19; by arranging the vibration isolation cushion 34, the influence of vibration on the motor 19 is reduced, and the stable operation of the motor 19 is ensured.
According to the special oiling device for the drill bit, the motor 19 is a noise reduction motor; through setting up the amortization motor, noise pollution is reduced avoids causing operator's hearing damage, improves the use reliability of device.
The utility model relates to a special oiling device for a drill bit, which is characterized in that when in work, firstly, a drill bit main body 17 is quickly disassembled and assembled by arranging a second fixed block 25, a second shrinkage rod 26, a second spring 27, a moving block 28 and a clamping block 29, so that the drill bit main body 17 is fixed at the bottom end of a top plate 16, the use convenience of the device is improved, then two groups of motors 19 are simultaneously started, so that the motors 19 drive a first bevel gear 20 to rotate, the first bevel gear 20 is in meshed transmission connection with a second bevel gear 21, a threaded sleeve 22 rotates, a screw 23 drives the top plate 16 to move up and down, the drill bit main body 17 can stably move up and down, then when the drill bit main body 17 presses down a moving plate 5, a connecting rod 6 is used under the cooperation of the first shrinkage rod 3 and the first spring moving plate 4, the pressing plate 7 is pressed down, so that lubricating oil in an oil storage tank 10 passes through a filter screen 11, the connecting pipe 14 is impressed into, and pour into in the fat liquoring case 2 through connecting pipe 14, and be located the upper portion of movable plate 5, thereby make drill bit main part 17 by the lubricating oil submergence, accomplish the fat liquoring of drill bit main part 17, make roof 16 rebound this moment, make movable plate 5 rebound, the lubricating oil in the fat liquoring case 2 flows back to in the batch oil tank 10 again through connecting pipe 14, and discharge from batch oil tank 10 after filtering through filter screen 11, and through mounting panel 8, the cooperation of connecting plate 9 and handle 12 is used, carry out timely clearance to filter screen 11, both avoided smearing lubricating oil through the manual work to drill bit main part 17, time saving and labor saving, filter lubricating oil again, the long-time recycling of the lubricating oil of being convenient for.
The installation mode, the connection mode or the arrangement mode of the special oiling device for the drill bit are common mechanical modes, and the special oiling device for the drill bit can be implemented as long as the beneficial effects of the special oiling device for the drill bit are achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A special oiling device for a drill bit is characterized by comprising a base (1), an oiling box (2), a plurality of groups of first shrinkage rods (3), a plurality of groups of first springs (4), a moving plate (5), two groups of connecting rods (6), a pressing plate (7), two groups of mounting plates (8), two groups of connecting plates (9), an oil storage box (10), two groups of filter screens (11), two groups of handles (12), two groups of baffles (13), two groups of connecting pipes (14), two groups of first fixing blocks (15), a lifting device, a plurality of groups of fixing components and a plurality of groups of drill bit main bodies (17), wherein the oiling box (2) is fixed at the top end of the base (1), an opening is formed at the top end of the oiling box (2), the plurality of groups of first shrinkage rods (3) are uniformly fixed on the inner side wall at the bottom end of the oiling box (2), the first springs (4) are fixedly sleeved on the first shrinkage rods (3), and the top end of the first shrinkage rods (3) is connected with the moving plate (5), the movable plate (5) is clamped with the inner side wall of the oiling box (2) in a sliding mode, two groups of connecting rods (6) are fixed in the middle of the bottom end of the movable plate (5), the bottom ends of the connecting rods (6) penetrate through the base (1) and the oil storage box (10) and are connected with the pressing plate (7), the left end and the right end of the pressing plate (7) are in close contact with the inner side walls of the two groups of mounting plates (8), the two groups of mounting plates (8) are respectively located on the left side and the right side of the inside of the oil storage box (10), the oil storage box (10) is fixed at the bottom end of the base (1), an oil injection pipe is arranged at the rear end of the oil storage box (10), the bottom end of each mounting plate (8) is connected with the connecting plate (9), the connecting plate (9) is connected with the bottom end of the oil storage box (10) in a screw mode, an opening is arranged on the lower half portion of the inner side end of each mounting plate (8), a fixing groove is arranged on the lower portion of the outer side end, the filter screen (11) is fixed in the fixing groove of the connecting plate (9), and handle (12) are fixed in the bottom of connecting plate (9), two sets of baffles (13) symmetry respectively are fixed on both ends inside wall about batch oil tank (10), and respectively with the outside end in close contact with of two sets of mounting panels (8), and two sets of connecting pipe (14) communicate with both ends bottom about batch oil tank (10) respectively, base (1) is passed to the other end of two sets of connecting pipe (14), and both ends upper portion intercommunication about with batch oil tank (2) respectively, and both ends about batch oil tank (2) are fixed through two sets of first fixed block (15) respectively in two sets of connecting pipe (14), roof (16) are connected with base (1) through elevating gear, and multiunit drill bit main part (17) are connected through the bottom of multiunit fixed subassembly with roof (16) respectively.
2. The special oiling device for the drill bit according to claim 1, wherein the lifting device comprises two groups of fixing seats (18), two groups of motors (19), two groups of first bevel gears (20), two groups of second bevel gears (21), two groups of screw sleeves (22), two groups of screws (23) and two groups of limiting blocks (24), the two groups of motors (19) are symmetrically fixed on the left and right sides of the top end of the base (1) through the two groups of fixing seats (18), respectively, the output end of the motor (19) is connected with the first bevel gear (20), the first bevel gear (20) is in meshing transmission connection with the second bevel gear (21), the second bevel gear (21) is fixed on the screw sleeve (22), the two groups of screw sleeves (22) are respectively in rotational connection with the left and right sides of the base (1), the screws (23) are in screw connection with the screw sleeves (22), and the top ends of the two groups of screws (23) are respectively connected with the left and right sides of the bottom end of the top plate (16), the two groups of limiting blocks (24) are respectively fixed at the bottom ends of the two groups of screw rods (23).
3. The special oiling device for the drill bit as defined in claim 1, wherein the fixing component comprises two sets of second fixing blocks (25), two sets of second shrinking rods (26), two sets of second springs (27), two sets of moving blocks (28) and two sets of clamping blocks (29), the second fixing blocks (25) are fixed at the bottom end of the top plate (16), the two sets of second shrinking rods (26) are respectively fixed at the inner side ends of the two sets of second fixing blocks (25), and a second spring (27) is fixedly sleeved on the second contraction rod (26), the other end of the second contraction rod (26) is connected with a moving block (28), the moving block (28) is slidably clamped with the bottom end of the top plate (16), the clamping block (29) is fixed at the inner side end of the moving block (28), the drill bit main body (17) is clamped and fixed through the two groups of clamping blocks (29), and the top end of the bit body (17) is in contact with the bottom end of the top plate (16).
4. The special oiling device for the drill bit according to claim 3, further comprising a plurality of groups of supporting legs (30), a plurality of groups of cushion blocks (31) and a plurality of groups of foundation bolts (32), wherein the plurality of groups of supporting legs (30) are uniformly fixed at the bottom end of the base (1), the cushion blocks (31) are fixed at the bottom ends of the supporting legs (30), and the cushion blocks (31) are connected with the ground through the foundation bolts (32).
5. The special oiling device for the drill bit as defined in claim 4, further comprising two sets of reinforcing plates (33), wherein the two sets of reinforcing plates (33) are symmetrically fixed at the left and right ends of the oil storage tank (10) and connected with the bottom end of the base (1).
6. An oiling device special for a drill bit as defined in claim 5, further comprising two sets of vibration isolation pads (34), wherein the two sets of vibration isolation pads (34) are respectively fixed between the two sets of fixing bases (18) and the two sets of motors (19).
7. An oiling device as defined in claim 6, wherein the motor (19) is a noise-reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316901.3U CN215997291U (en) | 2021-06-14 | 2021-06-14 | Special oiling station of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316901.3U CN215997291U (en) | 2021-06-14 | 2021-06-14 | Special oiling station of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215997291U true CN215997291U (en) | 2022-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316901.3U Active CN215997291U (en) | 2021-06-14 | 2021-06-14 | Special oiling station of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215997291U (en) |
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2021
- 2021-06-14 CN CN202121316901.3U patent/CN215997291U/en active Active
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Address after: 710000 South 1st floor, building 2, collaborative innovation port, Fengdong new town, Xi'an, Shaanxi Patentee after: XI'AN KTL CUTTER MANUFACTURING Co.,Ltd. Address before: 710000 Xi'an City, Shaanxi Province, Fengdong new town, Xi'an City, collaborative innovation port, building 2, South floor Patentee before: XI'AN KTL CUTTER MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |