CN215470160U

CN215470160U - Numerical control lathe maintenance device

Info

Publication number: CN215470160U
Application number: CN202120724883.6U
Authority: CN
Inventors: 豆佳乐; 陈海哨
Original assignee: Wenzhou University Oujiang College
Current assignee: Wenzhou University of Technology
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-01-11
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a numerical control lathe maintenance device, which comprises a box body, wherein when the numerical control lathe maintenance device is used, chips accumulated on a bearing are blown into a collecting tank in the polishing process through the mutual matching of a first motor, a first grooved pulley, a belt, a second grooved pulley, a rotating rod, blades, an air collecting pipe, a first ventilating pipe, a hose, a second ventilating pipe and an air outlet pipe, the second motor, the rotary table, the fixed shaft, the rectangular groove and the bearing rod are mutually matched to drive the shell to move left and right, the grinding wheel is driven to move left and right, and the tool body is fixedly clamped through mutual matching of the vertical plate, the C-shaped plate, the first rotating shaft, the second rotating shaft, the first hand-rocking wheel, the vertical rod, the movable plate, the second threaded rod, the second hand-rocking wheel, the fixed plate and the non-slip mat.

Description

Numerical control lathe maintenance device

Technical Field

The utility model relates to the technical field of numerical control lathes, in particular to a maintenance device of a numerical control lathe.

Background

The numerical control lathe is also called a CNC lathe, namely a computer numerical control lathe, is the numerical control lathe which has the largest domestic use amount and the widest coverage area at present, accounts for about 25 percent of the total number of the numerical control lathe, is an electromechanical integrated product integrating multiple technologies such as machinery, electricity, hydraulic pressure, pneumatics, microelectronics, information and the like, a cutter used by the numerical control lathe is generally a precise cutter, and the cutter is abraded in the using process, so a maintenance device is needed to polish and maintain the cutter.

The existing numerical control lathe maintenance device is lack of a fragment cleaning mechanism, so that when the device is used, the fragment cleaning is inconvenient, and in the using process, some vibration can be generated, so that the cutter body can slide easily when being polished, the cutter body can be damaged, and when the cutter body is polished through the grinding wheel, the grinding wheel cannot move, the working area is small, and the working efficiency of the device is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of difficult debris cleaning, poor stability, low working efficiency and the like in the prior art and provides a numerical control lathe maintenance device. The numerical control lathe maintenance device has the characteristics of easiness in cleaning chips, high stability, high working efficiency and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is maintained to numerical control lathe, includes the box, the inner chamber of box is equipped with the cutter body, the front side of box is opened and is equipped with the opening, the inner chamber of box is close to bottom department and is equipped with the loading board, the bottom of loading board is equipped with elevating system, the top of loading board is equipped with fixture, the front side fixedly connected with collecting vat of loading board, the inner chamber of box is close to top fixedly connected with diaphragm, the diaphragm bottom is close to left side department and is equipped with the casing, the top of casing is equipped with reciprocating mechanism, the first motor of inner chamber bottom fixedly connected with of casing, the left side of casing is close to bottom department and has seted up the through-hole, the power take off end of first motor runs through the through-hole inner chamber to fixedly connected with grinding wheel.

Preferably, elevating system includes first threaded rod, the first bearing of bottom intermediate position department fixedly connected with of loading board, peg graft at first bearing inner chamber on the top of first threaded rod, the fixedly connected with second bearing of inner chamber bottom intermediate position department of box, it has the pipe to peg graft in the second bearing inner chamber, peg graft at the inner chamber of pipe in the bottom of first threaded rod, the inner chamber of pipe is seted up there is the internal thread, first threaded rod passes through internal thread and pipe swing joint, the outside of pipe is close to bottom department cover and is equipped with first gear, the rear side meshing of first gear has the rack, the inner chamber bottom of box is close to right side department fixedly connected with pneumatic cylinder, the power end and the rack fixed connection of pneumatic cylinder.

Preferably, the clamping mechanism comprises two vertical plates which are arranged in a left-right mode, the bottoms of the two vertical plates are fixedly connected with the bearing plate, two C-shaped plates are arranged between the two vertical plates and arranged in a left-right mode, third bearings are fixedly connected to the two vertical plates, a first rotating shaft is fixedly connected to the left side of the C-shaped plate positioned on the left side, the left end of the first rotating shaft is inserted into an inner cavity of the adjacent third bearing, a second rotating shaft is fixedly connected to the right side of the C-shaped plate positioned on the right side, the right end of the second rotating shaft penetrates through the adjacent third bearings and is fixedly connected with a first hand-cranking wheel, the left side and the right side of the cutter body are respectively inserted into inner cavities of the two C-shaped plates, thread sleeves are fixedly connected to the tops of the two C-shaped plates, a second threaded rod penetrates through the inner cavities of the thread sleeves, and a second hand-cranking wheel is fixedly connected to the top end of the second threaded rod, and the bottom end of the second threaded rod is movably connected with a pressing plate, the bottom of the pressing plate is fixedly connected with an anti-slip pad, and the bottom of the anti-slip pad is attached to the top of the cutter body.

Preferably, a plurality of blind hole has been seted up to the outside edge of first hand rocking wheel, the top of first hand rocking wheel is equipped with the fly leaf, the bottom fixedly connected with montant of fly leaf, peg graft at one of them blind hole inner chamber in the bottom of montant, the left side fixedly connected with slider of fly leaf is located the right side first spout has been seted up on the riser right side, slider swing joint is at first spout inner chamber.

Preferably, the reciprocating mechanism comprises a second motor, the second motor is fixedly connected to the middle position of the top of the box body, the power output end of the second motor is fixedly connected with the rotary table, the bottom of the rotary table is close to a fixed shaft fixedly connected to the left side, a rectangular groove is formed in the top of the transverse plate close to the left side, the bottom end of the fixed shaft is inserted into the inner cavity of the rectangular groove, a bearing rod is fixedly connected to the bottom of the rectangular groove, a second sliding groove is formed in the transverse plate close to the middle position, and the bottom end of the bearing rod penetrates through the inner cavity of the second sliding groove and is fixedly connected with the shell.

Preferably, a first sheave is sleeved outside the power output end of the first motor and is positioned outside the shell, a second sheave is arranged at the top of the first sheave, a belt is arranged between the first sheave and the second sheave, the first sheave is in transmission connection with the second sheave through the belt, a rotating rod is fixedly connected to the right side of the second sheave, a fourth bearing is fixedly connected to the left side of the shell near the top, the right end of the rotating rod penetrates through the fourth bearing and extends to the inner cavity of the shell and is fixedly connected with a plurality of blades, an air collecting pipe is fixedly connected to the top of the inner cavity of the shell near the right side, a first ventilation pipe is fixedly connected to the right end of the air collecting pipe, the right end of the first ventilation pipe penetrates through the shell and is fixedly connected with a hose, a plurality of air outlet pipes are fixedly connected to the top of the bearing plate near the rear side, and a second ventilation pipe is fixedly connected to the rear ends of the air outlet pipes together, and one end of the hose, which is far away from the first ventilation pipe, is fixedly connected with the second ventilation pipe.

Preferably, a plurality of blind hole evenly distributed is on first hand rocking wheel, and a plurality of the blind hole uses the right side of first hand rocking wheel as the centre of a circle and is the annular array form and arranges.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, chips accumulated on a bearing are blown into a collecting tank in the polishing process through the mutual matching of a first motor, a first grooved pulley, a belt, a second grooved pulley, a rotating rod, blades, an air collecting pipe, a first ventilating pipe, a hose, a second ventilating pipe and an air outlet pipe;

2. according to the utility model, the shell is driven to move left and right through the mutual matching of the second motor, the rotary table, the fixed shaft, the rectangular groove and the bearing rod, so that the grinding wheel is driven to move left and right, the working area of the grinding wheel is increased, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view at B of FIG. 1;

fig. 5 is an enlarged view at C in fig. 1.

Reference numbers in the figures: 1. a box body; 2. a carrier plate; 3. a first threaded rod; 4. a circular tube; 5. a gear; 6. a hydraulic cylinder; 7. a rack; 8. an air outlet pipe; 9. a housing; 10. grinding the grinding wheel; 11. a blade; 12. a second motor; 13. a turntable; 14. a rectangular groove; 15. a first hand wheel; 16. collecting tank; 17. a movable plate; 18. a vertical rod; 19. a load-bearing bar; 20. a C-shaped plate; 21. pressing a plate; 22. a non-slip mat; 23. a second threaded rod; 24. a second hand wheel; 25. a first sheave; 26. a second sheave; 27. a second rotating shaft; 28. a first rotating shaft; 29. a first motor; 30. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a numerical control lathe maintenance device comprises a box body 1, a cutter body is arranged in an inner cavity of the box body 1, an opening is formed in the front side of the box body 1, a bearing plate 2 is arranged at a position, close to the bottom, of the inner cavity of the box body 1, a lifting mechanism is arranged at the bottom of the bearing plate 2, the lifting mechanism comprises a first threaded rod 3, a first bearing is fixedly connected to the middle position of the bottom of the bearing plate 2, the top end of the first threaded rod 3 is inserted into the inner cavity of the first bearing, a second bearing is fixedly connected to the middle position of the bottom of the inner cavity of the box body 1, a circular tube 4 is inserted into the inner cavity of the circular tube 4, an inner thread is formed in the inner cavity of the circular tube 4, the first threaded rod 3 is movably connected with the circular tube 4 through the inner thread, a first gear 5 is sleeved at a position, close to the bottom, on the outer side of the circular tube 4, a rack 7 is meshed with the rear side of the first gear 5, a hydraulic cylinder 6 is fixedly connected to the bottom of the inner cavity of the box body 1, and is connected with the right side, the power end of the hydraulic cylinder 6 is fixedly connected with the rack 7, the top of the bearing plate 2 is provided with a clamping mechanism, the clamping mechanism comprises two vertical plates, the two vertical plates are arranged in a left-right mode, the bottoms of the two vertical plates are both fixedly connected with the bearing plate 2, two C-shaped plates 20 are arranged between the two vertical plates in a left-right mode, third bearings are fixedly connected to the two vertical plates, a first rotating shaft 28 is fixedly connected to the left side of the C-shaped plate 20 on the left side, the left end of the first rotating shaft 28 is inserted into an adjacent third bearing cavity, a second rotating shaft 27 is fixedly connected to the right side of the C-shaped plate 20 on the right side, the right end of the second rotating shaft 27 penetrates through the adjacent third bearings and is fixedly connected with a first hand-rocking wheel 15, the left side and the right side of the cutter body are respectively inserted into the cavities of the two C-shaped plates 20, thread sleeves are fixedly connected to the tops of the two C-shaped plates 20, and second threaded rods 23 penetrate through the thread sleeves, the top end of the second threaded rod 23 is fixedly connected with a second hand-cranking wheel 24, the bottom end of the second threaded rod 23 is movably connected with a pressing plate 21, the bottom of the pressing plate 21 is fixedly connected with an anti-skidding pad 22, the bottom of the anti-skidding pad 22 is mutually attached to the top of the cutter body, the outer edge of the first hand-cranking wheel 15 is provided with a plurality of blind holes, the blind holes are uniformly distributed on the first hand-cranking wheel 15 and are arranged in an annular array shape by taking the right side of the first hand-cranking wheel 15 as a circle center, the top of the first hand-cranking wheel 15 is provided with a movable plate 17, the bottom of the movable plate 17 is fixedly connected with a vertical rod 18, the bottom end of the vertical rod 18 is inserted into one of blind hole inner cavities, the left side of the movable plate 17 is fixedly connected with a sliding block, the right side of a vertical plate on the right side is provided with a first sliding groove, the sliding block is movably connected into the first sliding groove inner cavity, the front side of the bearing plate 2 is fixedly connected with a collecting groove 16, the inner cavity of the box body 1 is fixedly connected with a transverse plate near the top, a shell 9 is arranged at the bottom of the transverse plate close to the left side, a reciprocating mechanism is arranged at the top of the shell 9 and comprises a second motor 12, the second motor 12 is fixedly connected at the middle position of the top of the box body 1, a rotating disc 13 is fixedly connected at the power output end of the second motor 12, a fixed shaft is fixedly connected at the bottom of the rotating disc 13 close to the left side, a rectangular groove 14 is arranged at the top of the transverse plate close to the left side, the bottom end of the fixed shaft is inserted in the inner cavity of the rectangular groove 14, a bearing rod 19 is fixedly connected at the bottom of the rectangular groove 14, a second sliding groove is arranged on the transverse plate close to the middle position, the bottom end of the bearing rod 19 penetrates through the inner cavity of the second sliding groove and is fixedly connected with the shell 9, a first motor 29 is fixedly connected at the bottom of the inner cavity of the shell 9, a through hole is arranged at the left side of the shell 9 close to the bottom, the power output end of the first motor 29 penetrates through the inner cavity of the through hole and is fixedly connected with a grinding wheel 10, a first sheave 25 is sleeved on the outer side of the power output end of the first motor 29, the first sheave 25 is positioned on the outer side of the shell 9, a second sheave 26 is arranged at the top of the first sheave 25, a belt is arranged between the first sheave 25 and the second sheave 26, the first sheave 25 is in transmission connection with the second sheave 26 through the belt, a rotating rod 30 is fixedly connected to the right side of the second sheave 26, a fourth bearing is fixedly connected to the left side of the shell 9 near the top, the right end of the rotating rod 30 penetrates through the fourth bearing and extends to the inner cavity of the shell 9 and is fixedly connected with a plurality of blades 11, an air collecting pipe is fixedly connected to the top of the inner cavity of the shell 9 near the right side, a first ventilating pipe is fixedly connected to the right end of the air collecting pipe, the right end of the first ventilating pipe penetrates through the shell 9 and is fixedly connected with a hose, a plurality of air outlet pipes 8 are fixedly connected to the top of the bearing plate 2 near the rear side, and second ventilating pipes are fixedly connected to the rear ends of the air outlet pipes 8, one end of the hose, which is far away from the first ventilation pipe, is fixedly connected with the second ventilation pipe.

The working principle is as follows: when the tool is used, firstly, the two second hand-rocking wheels 24 are rotated to drive the second threaded rods 23 to rotate, the second threaded rods 23 rotate to drive the pressing plate 21 and the anti-skid pad 22 to move upwards simultaneously, the left side and the right side of the tool body to be maintained are respectively inserted into the inner cavities of the adjacent C-shaped plates 20, the second hand-rocking wheels 24 are reversely rotated again, so that the pressing plate 21 and the anti-skid pad 22 fixedly clamp the tool body, the hydraulic cylinder 6 is started through the external power supply, the rack 7 is driven to move leftwards through the work of the hydraulic cylinder 6, the rack 7 moves leftwards to be meshed with the gear 5 and drives the gear 5 to rotate, the gear 5 rotates to drive the circular tube 4 to rotate, the circular tube 4 rotates to drive the first threaded rod 3 to move upwards through the internal thread, the first threaded rod 3 moves upwards to drive the bearing plate 2 to move upwards, the bearing plate 2 moves upwards to drive the tool body to move upwards, and the tool body rises to a position where the grinding wheel 10 can grind the tool body, the hydraulic cylinder 6 stops pushing the rack 7 to move, the first motor 29 and the second motor 12 are started through an external power supply, the first motor 29 drives the grinding wheel 10 to rotate through a power output shaft and polishes the tool body, the first motor 29 drives the first grooved pulley 25 to rotate while rotating, the first grooved pulley 25 drives the second grooved pulley 26 to rotate through a belt, the second grooved pulley 26 rotates to drive the rotating rod 30 to rotate, the rotating rod 30 rotates to drive the blades 11 to rotate, the blades 11 rotate to generate wind, the wind is conveyed to the air outlet pipes 8 through mutual matching among the air collecting pipe, the first ventilating pipe and the hose second ventilating pipe, the wind is discharged through the air outlet pipes 8 and blows debris accumulated on the bearing plate 2, so that the debris is blown into the inner cavity of the collecting tank 16, the second motor 12 drives the rotary table 13 to rotate through the power output shaft, the rotary table 13 rotates to drive the fixed shaft to rotate, the fixed shaft rotates in the inner cavity of the rectangular groove 14 and drives the rectangular groove 14 to move left and right, the rectangular groove 14 moves left and right to limit the position of the rectangular groove through the movement of the bearing rod 19 in the inner cavity of the second sliding groove, the shell 9 moves left and right to drive the grinding wheel 10 to move left and right, so that the working area of the grinding wheel 10 on the cutter body is increased, the working efficiency of the device is improved, after one-side maintenance of the cutter body is completed, the first motor 29 and the second motor 12 are closed, the hydraulic cylinder 6 is started to drive the cutter body to move downwards, the movable plate 17 is limited through upwards pushing the movable plate 17 to move in the inner cavity of the first sliding groove through the sliding block, the bottom end of the vertical rod 18 is separated from the inner cavity of the blind hole, the cutter body is driven to rotate and turn over through rotating the first rocking wheel 15, and the vertical rod 18 is inserted into the inner cavity of the blind hole again after the turn-over is completed, the hydraulic cylinder 6 is started again to drive the cutter body to move upwards, the first motor 29 and the second motor 12 are started again, so that the grinding wheel 10 maintains the reverse side of the cutter body, secondary disassembly and clamping are avoided, the working time is saved, and the cutter body can be taken down from the bearing plate 2 after maintenance is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is maintained to numerical control lathe, includes box (1), the inner chamber of box (1) is equipped with cutter body, its characterized in that: the utility model discloses a grinding device, including box (1), loading board (2), elevating system, fixture, first motor (29), reciprocating mechanism, first motor (29), the through-hole has been seted up near bottom department in the left side of casing (9), the power take off end of first motor (29) runs through the through-hole inner chamber to fixedly connected with grinding wheel (10).

2. A numerically controlled lathe maintenance device according to claim 1, wherein: the lifting mechanism comprises a first threaded rod (3), a first bearing is fixedly connected at the middle position of the bottom of the bearing plate (2), the top end of the first threaded rod (3) is inserted into the inner cavity of the first bearing, the middle position of the bottom of the inner cavity of the box body (1) is fixedly connected with a second bearing, a round pipe (4) is inserted into the inner cavity of the second bearing, the bottom end of the first threaded rod (3) is inserted into the inner cavity of the round pipe (4), an inner thread is arranged in the inner cavity of the round tube (4), the first threaded rod (3) is movably connected with the round tube (4) through the inner thread, a first gear (5) is sleeved on the outer side of the round tube (4) close to the bottom end, the rear side of the first gear (5) is meshed with a rack (7), the bottom of the inner cavity of the box body (1) is close to a hydraulic cylinder (6) fixedly connected to the right side, and the power end of the hydraulic cylinder (6) is fixedly connected with the rack (7).

3. A numerically controlled lathe maintenance device according to claim 1, wherein: the clamping mechanism comprises two vertical plates, the two vertical plates are arranged in a left-right mode, the bottoms of the two vertical plates are fixedly connected with the bearing plate (2), two C-shaped plates (20) are arranged between the two vertical plates, the two C-shaped plates (20) are arranged in a left-right mode, third bearings are fixedly connected to the two vertical plates, a first rotating shaft (28) is fixedly connected to the left side of the C-shaped plate (20) on the left side, the left end of the first rotating shaft (28) is inserted into an adjacent third bearing inner cavity, a second rotating shaft (27) is fixedly connected to the right side of the C-shaped plate (20) on the right side, the right end of the second rotating shaft (27) penetrates through the adjacent third bearings and is fixedly connected with a first rocking wheel (15), the left side and the right side of the cutter body are respectively inserted into the inner cavities of the two C-shaped plates (20), and thread sleeves are fixedly connected to the tops of the two C-shaped plates (20), the utility model discloses a cutter body, including threaded sleeve, threaded sleeve inner chamber, the top fixedly connected with second hand rocking wheel (24) of second threaded rod (23), just the bottom swing joint of second threaded rod (23) has clamp plate (21), the bottom fixedly connected with slipmat (22) of clamp plate (21), just the bottom and the cutter body top of slipmat (22) are laminated each other.

4. A numerically controlled lathe maintenance device according to claim 3, wherein: a plurality of blind hole has been seted up to the outside edge of first hand rocking wheel (15), the top of first hand rocking wheel (15) is equipped with fly leaf (17), the bottom fixedly connected with montant (18) of fly leaf (17), peg graft at one of them blind hole inner chamber in the bottom of montant (18), the left side fixedly connected with slider of fly leaf (17) is located the right side first spout has been seted up on the riser right side, slider swing joint is at first spout inner chamber.

5. A numerically controlled lathe maintenance device according to claim 1, wherein: reciprocating mechanism includes second motor (12), second motor (12) fixed connection is in the top intermediate position department of box (1), the power take off end fixedly connected with carousel (13) of second motor (12), the bottom of carousel (13) is close to left side department fixedly connected with fixed axle, the diaphragm top is close to left side department and is equipped with rectangular channel (14), peg graft the inner chamber at rectangular channel (14) in the fixed axle bottom, the bottom fixedly connected with bearing bar (19) of rectangular channel (14), be close to intermediate position department on the diaphragm and seted up the second spout, second spout inner chamber is run through to bearing bar (19) bottom to with casing (9) fixed connection.

6. A numerically controlled lathe maintenance device according to claim 1, wherein: a first sheave (25) is sleeved on the outer side of a power output end of the first motor (29), the first sheave (25) is located on the outer side of the shell (9), a second sheave (26) is arranged at the top of the first sheave (25), a belt is arranged between the first sheave (25) and the second sheave (26), the first sheave (25) is in transmission connection with the second sheave (26) through the belt, a rotating rod (30) is fixedly connected to the right side of the second sheave (26), a fourth bearing is fixedly connected to the position, close to the top, of the left side of the shell (9), the right end of the rotating rod (30) penetrates through the fourth bearing and extends to the inner cavity of the shell (9) and is fixedly connected with a plurality of blades (11), an air collecting pipe is fixedly connected to the position, close to the right side, of the top of the inner cavity of the shell (9), a first ventilation pipe is fixedly connected to the right end of the air collecting pipe, and the right end of the first ventilation pipe penetrates through the shell (9), and fixedly connected with hose, the back side department fixedly connected with a plurality of play tuber pipe (8) is close to at loading board (2) top, and a plurality of the common fixedly connected with second ventilation pipe in rear end that goes out tuber pipe (8), the one end and the second ventilation pipe fixed connection that first ventilation pipe was kept away from to the hose.

7. A numerically controlled lathe maintenance device according to claim 4, wherein: a plurality of blind hole evenly distributed is on first hand rocking wheel (15), and a plurality of the blind hole uses the right side of first hand rocking wheel (15) to be the circular array form and arranges as the centre of a circle.