CN214351635U

CN214351635U - Horizontal numerical control polishing machine

Info

Publication number: CN214351635U
Application number: CN202023337186.XU
Authority: CN
Inventors: 黄正堂
Original assignee: Zhejiang Yubang Machinery Technology Co Ltd
Current assignee: Zhejiang Yubang Machinery Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a horizontal numerical control burnishing machine, aims at solving artifical centre gripping cup and makes operating personnel's intensity of labour increase, inefficiency and polish inhomogeneous problem, includes the frame, be provided with in the frame and be used for fixed cup and drive the rotatory clamping station of cup, be used for moving clamping station's removal structure, the first polishing structure that is used for polishing the bottom of cup and two second polishing structures that are used for polishing the cup body. The utility model discloses can effectively reduce operating personnel's intensity of labour, improve work efficiency and make the polishing more even.

Description

Horizontal numerical control polishing machine

Technical Field

The utility model belongs to the technical field of the burnishing machine, specifically be a horizontal numerical control burnishing machine.

Background

Before the cup is manufactured, the cup is generally polished to obtain a desired finish on the outer surface of the cup body. At present, the burnishing machine that the burnishing cup was used generally includes the frame, and the frame is equipped with the polishing subassembly and drives the polishing drive assembly that the polishing subassembly worked, and the polishing subassembly is including the polishing piece that is used for polishing the cup, and the polishing drive assembly includes polishing driving motor, and polishing driving motor is connected with the linkage of polishing piece.

Polishing driving motor starts, drives the rotation of polishing piece, thereby operating personnel need the manual work to hand cup and polish the surface of cup. Due to the structural arrangement, the labor intensity of operators is increased, and the efficiency is low; because the cup is manually clamped, the cup is easily stressed unevenly, and the polishing is uneven in the polishing process.

Chinese patent with publication number CN202763647U discloses a cup body polishing machine for polishing cup surface, which comprises a frame, the frame is equipped with the polishing drive assembly of polishing subassembly and drive polishing subassembly work, polishing subassembly is including the polishing piece that is equipped with the polishing surface, polishing piece is connected with the linkage of polishing drive assembly, the frame is equipped with the clamping component who is used for the centre gripping cup, clamping component and the polishing surface parallel arrangement of polishing piece, clamping component is including being used for holding the cup and can making the clamping piece of cup and polishing piece's polishing surface looks butt. The utility model discloses a can effectively reduce operating personnel's intensity of labour, improve work efficiency and the polishing is even.

And simultaneously, the utility model discloses also provide a new technical scheme, aim at solving artifical centre gripping cup and make operating personnel's intensity of labour increase, inefficiency and polish inhomogeneous problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a horizontal numerical control burnishing machine.

A horizontal numerical control polishing machine comprises a rack, wherein a clamping station for fixing a cup and driving the cup to rotate, a moving structure for moving the clamping station, a first polishing structure for polishing the bottom of the cup and two second polishing structures for polishing the body of the cup are arranged on the rack;

the moving structure comprises a first moving device for driving the clamping station to transversely move left and right and a second moving device for driving the clamping station to transversely move front and back, the first moving device comprises a first base, a first screw rod and two first slide rails, the first base is transversely arranged and fixed in the machine frame left and right, a first motor is installed on the left side of the top end of the first base, a first vertical plate is fixed on the right side of the top end of the first base, one end of the first screw rod is fixedly connected with an output shaft of the first motor, the other end of the first screw rod is rotatably connected with the first vertical plate, a first nut seat is sleeved outside the first screw rod, the two first slide rails are respectively positioned on the front side and the back side of the first screw rod and are fixedly connected with the first base, the second moving device comprises a second base, a second screw rod, a first slide plate and a second slide rail, the bottom end of the second base is fixedly connected with a first nut seat, a first sliding block which is used for being sleeved on a first sliding rail is further fixed at the bottom end of the second base, a second motor is installed on the front side of the top end of the second base, a second vertical plate is fixed on the rear side of the top end of the second base, one end of a second lead screw is fixedly connected with an output shaft of the second motor, the other end of the second lead screw is rotatably connected with the second vertical plate, a second nut seat is sleeved outside the second lead screw, the two second sliding rails are respectively located on the left side and the right side of the second lead screw and are both fixedly connected with the second base, the bottom end of the first sliding plate is fixedly connected with the second nut seat, a second sliding block which is used for being sleeved on the second sliding rail is further fixed at the bottom end of the first sliding plate, and the clamping station is installed at the top end of the first sliding plate;

the clamping station comprises a first support, a third motor, a hollow rotating shaft, an air cylinder and an inner supporting clamp, the first support is of a tubular structure with an opening at the upper end, the first support is installed at the upper end of a first sliding plate, the third motor and the air cylinder are installed on the same side of the outer portion of the first support, an output shaft of the third motor penetrates into the first support and is fixedly provided with a first driving wheel, the hollow rotating shaft is rotatably connected into the first support, a first driven wheel in transmission connection with the first driving wheel through a belt is fixedly sleeved on the outer portion of the hollow rotating shaft, one end of the hollow rotating shaft penetrates through the first support and is fixedly connected with the inner supporting clamp, and a pull rod of the inner supporting clamp penetrates through the hollow rotating shaft in a clearance fit mode and is rotatably connected with a piston rod of the air cylinder;

the first polishing structure comprises a second support, a first abrasive cloth wheel, a second abrasive cloth wheel and a tensioning part, the second support is located on the right side of the clamping station and is fixedly connected with the rack, the first abrasive cloth wheel and the second abrasive cloth wheel are sequentially connected to the second support in a rotating mode from top to bottom, a fourth motor used for driving the first abrasive cloth wheel to rotate is further mounted on the second support, the tensioning part is fixedly connected with the second support, and the tensioning part is located between the first abrasive cloth wheel and the second abrasive cloth wheel and corresponds to the position of the inner supporting clamp;

two the structure of second polishing structure is the same, and is provided with corase grind emery cloth and fine grind emery cloth on it respectively, is used for roughly polishing cup body and fine polish cup body respectively, the second polishing structure includes third support, third emery cloth wheel and fourth emery cloth wheel, the third support be located press from both sides the rear side of dress station and with frame fixed connection, third emery cloth wheel and fourth emery cloth wheel all rotate be connected with the third support on, the position of fourth emery cloth wheel and internal stay anchor clamps corresponds, still install the fifth motor that is used for driving the rotation of fourth emery cloth wheel on the third support, be fixed with the second action wheel on the output shaft of fifth motor, fixed cover is equipped with the second that passes through belt transmission with the second action wheel and is connected from the driving wheel in the axis of rotation of fourth emery cloth wheel.

Through adopting above-mentioned technical scheme, this utility model before the work, do earlier and prepare the work, take turns to the second emery cloth with the emery cloth of lapping, walk around the one end that this emery cloth was rolled up again the tensioning portion and be connected to first emery cloth and take turns to accomplish the installation of the emery cloth of first polishing structure. Install the corase grind emery cloth and fine grind emery cloth respectively on two second polishing structures, the emery cloth is around on third emery cloth wheel and fourth emery cloth wheel during the installation, makes third emery cloth wheel and fourth emery cloth wheel form transmission through the emery cloth and connects.

When the cup needs to be polished, the cup is fixed and rotated through the clamping station. The cup sleeve is arranged outside the internal support clamp, the cylinder is started, a piston rod of the cylinder contracts to drive a pull rod of the internal support clamp to move, so that the internal support clamp tensions the cup, the third motor is started again, an output shaft of the third motor rotates to drive a first driving wheel fixedly connected with the third motor to rotate, the first driving wheel rotates to drive a first driven wheel connected with the first driving wheel through belt transmission, the first driven wheel rotates to drive a hollow rotating shaft fixedly connected with the first driven wheel, the hollow rotating shaft rotates to drive the internal support clamp fixedly connected with the hollow rotating shaft to rotate, and the internal support clamp drives the cup to rotate.

And then the first bracket is moved by the second moving device. The second motor is started, the output shaft of the second motor rotates to drive the second screw rod to rotate, the rotation of the second screw rod drives the second nut seat to rotate and move along the screw rod, because the bottom end of the first sliding plate is fixedly connected with the second nut seat, the second sliding block at the bottom end of the first sliding plate is sleeved on the second sliding rail, the first sliding plate and the second sliding block play a role in circumferentially limiting the second nut seat, the second nut seat does not rotate and only moves along the second screw rod, thereby the first sliding plate moves along the second sliding rail, the first sliding plate drives the first bracket to move towards the second polishing structure provided with the coarse abrasive cloth, thereby leading the cup to be contacted with the rough grinding abrasive cloth on the second polishing structure, leading the cup body of the rotating cup to be contacted with the rough grinding abrasive cloth, and finishing primary polishing on the cup body of the cup, and then moving the first support through the second moving device to enable the cup to be moved away from the second polishing structure provided with the coarse grinding abrasive cloth. The first bracket is moved by the first moving device to move the first bracket to a position corresponding to a second polishing structure provided with fine abrasive cloth, the first motor is started, an output shaft of the first motor rotates to drive the first screw rod to rotate, the first screw rod rotates to drive the first nut seat to rotate and move along the screw rod, the bottom end of the second base is fixedly connected with the first nut seat, the first sliding block at the bottom end of the second base is sleeved on the first sliding rail, the second base and the first sliding block play a role in circumferentially limiting the first nut seat, the first nut seat does not rotate and only moves along the first screw rod, so that the second base moves along the first sliding rail, the second base drives the first bracket to move to a position corresponding to the second polishing structure provided with the fine abrasive cloth, and when the position is reached, the cup is contacted with the fine abrasive cloth on the second polishing structure by the second moving device, the body of the rotating cup is contacted with the fine abrasive cloth, and the body of the cup is polished more finely.

The first support is then moved by a second movement device to remove the cup from the second polishing structure with the abrasive cloth mounted thereon. And then the first support is moved by the first moving device, so that the first support is moved to the first polishing structure, the bottom of the cup is contacted with the abrasive cloth on the first polishing structure, and the bottom of the rotating cup is contacted with the abrasive cloth, so that the bottom of the cup is polished.

When the abrasive cloth on the first polishing structure needs to be replaced, the fourth motor is started, the output shaft of the fourth motor rotates to drive the first abrasive cloth wheel fixedly connected with the fourth motor to rotate, the abrasive cloth which is ground is wound on the first abrasive cloth wheel, and meanwhile, the unused abrasive cloth on the second abrasive cloth wheel is pulled out.

When the abrasive cloth on the second polishing structure needs to be replaced, the fifth motor is started, the output shaft of the fifth motor rotates to drive the second driving wheel fixedly connected with the fifth motor to rotate, the second driving wheel drives the second driven wheel connected with the second driving wheel through belt transmission to rotate, the second driven wheel drives the fourth abrasive cloth wheel to rotate, the ground abrasive cloth moves away from the position corresponding to the cup along with the rotation of the second driving wheel and the second driven wheel, and the unused abrasive cloth partially moves to the position.

The utility model discloses a further setting: the top end of the first sliding plate is fixedly provided with a fourth support, the fourth support is provided with a cam divider and a sixth motor, an output shaft of the sixth motor is fixedly provided with a third driving wheel, an input end of the cam divider is fixedly provided with a third driven wheel, the third driven wheel is in transmission connection with the third driving wheel through a belt, an output end of the cam divider is fixedly provided with a turntable, and the first support is fixedly connected with the turntable.

Through adopting above-mentioned technical scheme, when establishing the cup cover in the internal stay anchor clamps outside, start the sixth motor, the output shaft of sixth motor drives rather than fixed connection's third action wheel rotatory, the third action wheel is rotatory to drive rather than the third driven wheel rotation of being connected through belt transmission, the third is rotatory from the input that drives cam wheel splitter, cam wheel splitter's output drives the carousel rotation, the carousel drives first support rotation, thereby make the internal stay anchor clamps on the first support towards the staff, the staff can establish the cup cover in the internal stay anchor clamps outside more conveniently.

The utility model discloses a further setting: and a suction fan corresponding to the fourth abrasive cloth wheel is also arranged in the frame, and a dust collection box is arranged at the air outlet of the suction fan.

Through adopting above-mentioned technical scheme, can produce a large amount of dusts when the second polishing structure burnishing and polishing cup body, the suction fan can absorb the dust and store the dust in the dust collecting tank, prevents that the dust from scattering.

The utility model discloses a further setting: and the third support is also provided with a flow guide cover wrapped outside the fourth abrasive cloth wheel, and the flow guide cover is communicated with an air suction opening of the suction fan.

Through adopting above-mentioned technical scheme, the setting of kuppe has further prevented that the dust from scattering.

The utility model discloses a further setting: and both sides of the tensioning part are rotatably connected with rolling shafts.

By adopting the technical scheme, the coiled abrasive cloth is sleeved on the second abrasive cloth wheel, one end of the abrasive cloth is drawn out to pass by the roller on one side of the tensioning part, then pass by the bottom end of the tensioning part, then pass by the roller on the other side of the tensioning part, and finally fixed on the first abrasive cloth wheel. The tensioning force of the abrasive cloth is improved, and the abrasive cloth is prevented from being loosened to influence the polishing effect.

The utility model discloses a further setting: a third moving device for moving a third bracket is also arranged in the machine frame, the third moving device comprises a third base, a third screw rod, a second sliding plate and two third sliding rails, the bottom end of the third base is fixedly connected with the frame, the rear side of the top end of the second base is provided with a seventh motor, a third vertical plate is fixed on the rear side of the top end of the third base, one end of a third screw rod is fixedly connected with an output shaft of a third motor, the other end of the third screw rod is rotationally connected with a third vertical plate, a third nut seat is sleeved outside the third screw rod, two third slide rails are respectively positioned at the left side and the right side of the third screw rod, and are all fixedly connected with a third base, the bottom end of the second sliding plate is fixedly connected with a third nut seat, the bottom of second slide still is fixed with and is used for the cover to establish the third slider on the third slide rail, the third support mounting is on the top of second slide.

Through adopting above-mentioned technical scheme, start the seventh motor, the output shaft rotation of seventh motor drives the third lead screw rotatory, and the third lead screw drives the second slide and removes along the third slide rail to drive the third support and remove, can realize the removal of second polishing structure through the removal of third support, make the adjustment of the distance between the emery cloth on the second polishing structure and the cup more meticulous.

The utility model discloses a further setting: the first motor, the second motor, the third motor, the fourth motor, the fifth motor, the sixth motor and the seventh motor are all band-type brake servo motors.

Through adopting above-mentioned technical scheme, band-type brake servo motor has excellent self-locking function, can avoid its output shaft to take place the rotation.

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

the utility model provides a horizontal numerical control burnishing machine, can effectively reduce operating personnel's intensity of labour, improve work efficiency and make the polishing more even.

Drawings

FIG. 1 is a schematic structural diagram of a horizontal numerical control polishing machine of the present invention;

fig. 2 is a schematic structural diagram of a moving structure of the horizontal numerical control polishing machine of the present invention;

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

fig. 4 is a cross-sectional view of a clamping station of the horizontal numerically-controlled polishing machine of the present invention;

FIG. 5 is an enlarged view at B of FIG. 1;

fig. 6 is an enlarged view at C in fig. 1.

Reference numerals: 1. a frame; 2. a first base; 3. a first lead screw; 4. a first slide rail; 5. a first motor; 6. a first vertical plate; 7. a second base; 8. a second lead screw; 9. a first slide plate; 10. a second slide rail; 11. a first slider; 12. a second motor; 13. a second vertical plate; 14. a second slider; 15. a first bracket; 16. a third motor; 17. a hollow rotating shaft; 18. a cylinder; 19. an inner supporting clamp; 20. a first drive wheel; 21. a first driven wheel; 22. a second bracket; 23. a first abrasive cloth wheel; 24. a second abrasive cloth wheel; 25. a tension section; 26. a fourth motor; 27. a third support; 28. a third abrasive cloth wheel; 29. a fourth abrasive cloth wheel; 30. a fifth motor; 31. a second drive wheel; 32. a second driven wheel; 33. a fourth bracket; 34. a cam divider; 35. a sixth motor; 36. a third driving wheel; 37. a third driven wheel; 38. a turntable; 39. a suction fan; 40. a pod; 41. a roller; 42. a third base; 43. a third screw rod; 44. a second slide plate; 45. a third slide rail; 46. a seventh motor; 47. a third riser.

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.

A horizontal numerical control polishing machine is shown in figures 1-6 and comprises a machine frame 1, wherein a clamping station for fixing a cup and driving the cup to rotate, a moving structure for moving the clamping station, a first polishing structure for polishing the bottom of the cup and two second polishing structures for polishing the body of the cup are arranged on the machine frame 1;

the moving structure comprises a first moving device and a second moving device, the first moving device is used for driving the clamping station to transversely move left and right, the second moving device is used for driving the clamping station to transversely move front and back, the first moving device comprises a first base 2, a first screw rod 3 and two first slide rails 4, the first base 2 is transversely fixed in the rack 1 in a left-right mode, a first motor 5 is installed on the left side of the top end of the first base 2, a first vertical plate 6 is fixed on the right side of the top end of the first base 2, one end of the first screw rod 3 is fixedly connected with an output shaft of the first motor 5, the other end of the first screw rod 3 is rotatably connected with the first vertical plate 6, a first nut seat (not shown in the drawing) is sleeved outside the first screw rod 3, the two first slide rails 4 are respectively located on the front side and the back side of the first screw rod 3 and are fixedly connected with the first base 2, and the second moving device comprises a second base 7, a second screw rod 8, A first sliding plate 9 and two second sliding rails 10, the bottom end of the second base 7 is fixedly connected with a first nut seat, the bottom end of the second base 7 is also fixedly provided with a first sliding block 11 which is sleeved on the first sliding rail 4, the front side of the top end of the second base 7 is provided with a second motor 12, the rear side of the top end of the second base 7 is fixedly provided with a second vertical plate 13, one end of a second lead screw 8 is fixedly connected with an output shaft of the second motor 12, the other end of the second lead screw 8 is rotatably connected with the second vertical plate 13, the outside of the second lead screw 8 is sleeved with a second nut seat (not shown in the figure), the two second sliding rails 10 are respectively positioned at the left side and the right side of the second lead screw 8, the first sliding plate 9 is fixedly connected with the second nut seat, the bottom end of the first sliding plate 9 is fixedly connected with the second nut seat, a second sliding block 14 which is sleeved on the second sliding rail 10 is further fixed at the bottom end of the first sliding plate 9, and a clamping station is installed at the top end of the first sliding plate 9;

the clamping station comprises a first support 15, a third motor 16, a hollow rotating shaft 17, an air cylinder 18 and an internal supporting clamp 19, wherein the first support 15 is of a cylindrical structure with an opening at the upper end, the first support 15 is installed at the upper end of the first sliding plate 9, the third motor 16 and the air cylinder 18 are installed on the same side of the outer part of the first support 15, an output shaft of the third motor 16 penetrates into the first support 15 and is fixed with a first driving wheel 20, the hollow rotating shaft 17 is rotatably connected into the first support 15, a first driven wheel 21 in transmission connection with a first driving wheel 20 through a belt is fixedly sleeved outside the hollow rotating shaft 17, one end of the hollow rotating shaft 17 penetrates through the first support 15 and is fixedly connected with an inner supporting clamp 19, a pull rod of the inner supporting clamp 19 penetrates through the hollow rotating shaft 17 in a clearance fit mode to be rotatably connected with a piston rod of the air cylinder 18, and the inner supporting clamp 19 is mature in the prior art and is not described in detail herein;

the first polishing structure comprises a second support 22, a first abrasive cloth wheel 23, a second abrasive cloth wheel 24 and a tensioning part 25, the second support 22 is located on the right side of the clamping station and fixedly connected with the frame 1, the first abrasive cloth wheel 23 and the second abrasive cloth wheel 24 are sequentially connected to the second support 22 in a rotating mode from top to bottom, a fourth motor 26 used for driving the first abrasive cloth wheel 23 to rotate is further mounted on the second support 22, the tensioning part 25 is fixedly connected with the second support 22, and the tensioning part 25 is located between the first abrasive cloth wheel 23 and the second abrasive cloth wheel 24 and corresponds to the position of the inner supporting clamp 19;

the two second polishing structures have the same structure, and are respectively provided with a coarse polishing abrasive cloth and a fine polishing abrasive cloth, which are respectively used for coarsely polishing the cup body and finely polishing the cup body, the second polishing structures comprise a third support 27, a third abrasive cloth wheel 28 and a fourth abrasive cloth wheel 29, the third support 27 is positioned at the rear side of the clamping station and is fixedly connected with the frame 1, the third abrasive cloth wheel 28 and the fourth abrasive cloth wheel 29 are both rotatably connected with the third support 27, the fourth abrasive cloth wheel 29 corresponds to the inner support clamp 19, the third support 27 is further provided with a fifth motor 30 for driving the fourth abrasive cloth wheel 29 to rotate, an output shaft of the fifth motor 30 is fixed with a second driving wheel 31, and a second driven wheel 32 connected with the second driving wheel 31 through belt transmission is fixedly sleeved on a rotating shaft of the fourth abrasive cloth wheel 29.

Additionally, a fourth bracket 33 is fixed at the top end of the first sliding plate 9, a cam divider 34 and a sixth motor 35 are installed on the fourth bracket 33, a third driving wheel 36 is fixed on an output shaft of the sixth motor 35, a third driven wheel 37 is fixed at an input end of the cam divider 34, the third driven wheel 37 is in transmission connection with the third driving wheel 36 through a belt, a rotating disc 38 is fixed at an output end of the cam divider 34, the cam divider 34 is mature in the prior art, and will not be described in detail herein, and the first bracket 15 is fixedly connected with the rotating disc 38. When the cup is sleeved outside the inner supporting clamp 19, the sixth motor 35 is started, an output shaft of the sixth motor 35 drives a third driving wheel 36 fixedly connected with the sixth motor to rotate, the third driving wheel 36 drives a third driven wheel 37 connected with the third driving wheel through belt transmission to rotate, the third driven wheel 37 drives an input end of the cam divider 34 to rotate, an output end of the cam divider 34 drives a turntable 38 to rotate, the turntable 38 drives the first support 15 to rotate, so that the inner supporting clamp 19 on the first support 15 faces a worker, and the worker can more conveniently sleeve the cup outside the inner supporting clamp 19.

A suction fan 39 corresponding to the fourth abrasive cloth wheel 29 is further arranged in the frame 1, and a dust collection box (not shown in the figure) is arranged at an air outlet of the suction fan 39. The second polishing structure generates a large amount of dust when polishing the cup body, and the suction fan 39 can suck the dust and store the dust in the dust collecting box to prevent the dust from scattering.

The third bracket 27 is also provided with a guide cover 40 wrapped outside the fourth abrasive cloth wheel 29, and the guide cover 40 leads to an air suction opening of the air suction fan 39. The provision of the shroud 40 further prevents dust from falling out.

A roller 41 is rotatably connected to both sides of the tension portion 25. After the second emery cloth wheel 24 is covered with the coiled emery cloth, one end of the emery cloth is drawn out to pass around the roller 41 on one side of the tension part 25, then pass around the bottom end of the tension part 25, then pass around the roller 41 on the other side of the tension part 25, and finally be fixed on the first emery cloth wheel 23. The tensioning force of the abrasive cloth is improved, and the abrasive cloth is prevented from being loosened to influence the polishing effect.

A third moving device for moving the third support 27 is further arranged in the machine frame 1, the third moving device includes a third base 42, a third screw rod 43, a second sliding plate 44 and two third sliding rails 45, the bottom end of the third base 42 is fixedly connected with the machine frame 1, a seventh motor 46 is installed at the rear side of the top end of the second base 7, a third vertical plate 47 is fixed at the rear side of the top end of the third base 42, one end of the third screw rod 43 is fixedly connected with an output shaft of the third motor 16, the other end of the third screw rod 43 is rotatably connected with the third vertical plate 47, a third nut seat (not shown in the figure) is sleeved outside the third screw rod 43, the two third sliding rails 45 are respectively located at the left and right sides of the third screw rod 43 and are both fixedly connected with the third base 42, the bottom end of the second sliding plate 44 is fixedly connected with the third nut seat, a third sliding block (not shown in the figure) for being sleeved on the third sliding rails 45 is further fixed at the bottom end of the second sliding plate 44, the third bracket 27 is mounted on the top end of the second slide plate 44. The seventh motor 46 is started, the output shaft of the seventh motor 46 rotates to drive the third screw 43 to rotate, the third screw 43 drives the second sliding plate 44 to move along the third sliding rail 45, so that the third support 27 is driven to move, the second polishing structure can be moved by the movement of the third support 27, and the adjustment of the distance between the abrasive cloth on the second polishing structure and the cup is finer.

The first motor 5, the second motor 12, the third motor 16, the fourth motor 26, the fifth motor 30, the sixth motor 35 and the seventh motor 46 are all band-type brake servo motors. The band-type brake servo motor has an excellent self-locking function, and can avoid the rotation of an output shaft of the band-type brake servo motor.

The working principle is as follows: the utility model discloses a before the work, do earlier and prepare the work, install the emery cloth of lapping on second emery cloth wheel 24, walk around tensioning portion 25 with the one end that this emery cloth was rolled up again and be connected to first emery cloth wheel 23 on to accomplish the installation of the emery cloth of first polishing structure. The coarse abrasive cloth and the fine abrasive cloth are respectively arranged on the two second polishing structures, the abrasive cloth is wound on the third abrasive cloth wheel 28 and the fourth abrasive cloth wheel 29 during installation, and the third abrasive cloth wheel 28 and the fourth abrasive cloth wheel 29 are in transmission connection through the abrasive cloth.

When the cup needs to be polished, the cup is fixed and rotated through the clamping station. The cup is sleeved outside the inner supporting clamp 19, the cylinder 18 is started, a piston rod of the cylinder 18 contracts to drive a pull rod of the inner supporting clamp 19 to move, so that the inner supporting clamp 19 tensions the cup, the third motor 16 is started, an output shaft of the third motor 16 rotates to drive a first driving wheel 20 fixedly connected with the third motor to rotate, the first driving wheel 20 rotates to drive a first driven wheel 21 connected with the first driven wheel through belt transmission to rotate, the first driven wheel 21 drives a hollow rotating shaft 17 fixedly connected with the first driven wheel to rotate, the hollow rotating shaft 17 rotates to drive the inner supporting clamp 19 fixedly connected with the first driven wheel to rotate, and the inner supporting clamp 19 drives the cup to rotate.

The first support 15 is then moved by the second moving means. The second motor 12 is started, the output shaft of the second motor 12 rotates to drive the second screw rod 8 to rotate, the second screw rod 8 rotates to drive the second nut seat to rotate and move along the screw rod, the bottom end of the first sliding plate 9 is fixedly connected with the second nut seat, the second sliding block 14 at the bottom end of the first sliding plate 9 is sleeved on the second sliding rail 10, the first sliding plate 9 and the second sliding block 14 play a role in circumferentially limiting the second nut seat, the second nut seat does not rotate and only moves along the second screw rod 8, so that the first sliding plate 9 moves along the second sliding rail 10, the first sliding plate 9 drives the first support 15 to move towards the second polishing structure provided with the coarse abrasive cloth, so that the cup is in contact with the coarse abrasive cloth on the second polishing structure, the body of the rotating cup is in contact with the coarse abrasive cloth, the body of the cup is preliminarily polished, and then the first support 15 is moved by the second moving device, the cup is removed from the second polishing structure with the coarse abrasive cloth mounted. Then the first support 15 is moved by the first moving device, so that the first support 15 is moved to a position corresponding to a second polishing structure provided with fine abrasive cloth, the first motor 5 is started, the output shaft of the first motor 5 rotates to drive the first lead screw 3 to rotate, the first lead screw 3 rotates to drive the first nut seat to rotate and move along the lead screw, as the bottom end of the second base 7 is fixedly connected with the first nut seat, the first sliding block 11 at the bottom end of the second base 7 is sleeved on the first sliding rail 4, the second base 7 and the first sliding block 11 play a role in circumferentially limiting the first nut seat, the first nut seat does not rotate and only moves along the first lead screw 3, so that the second base 7 moves along the first sliding rail 4, the second base 7 drives the first support 15 to move to a position corresponding to the second polishing structure provided with fine abrasive cloth, and when the position is reached, and then the second moving device enables the cup to be in contact with the fine abrasive cloth on the second polishing structure, and the body of the rotating cup is in contact with the fine abrasive cloth, so that the body of the cup is polished more finely.

The first support 15 is then moved by the second moving means to remove the cup from the second polishing structure on which the fine abrasive cloth is mounted. And then the first support 15 is moved by the first moving device, so that the first support 15 is moved to the first polishing structure, the bottom of the cup is contacted with the abrasive cloth on the first polishing structure, and the bottom of the rotating cup is contacted with the abrasive cloth, so that the bottom of the cup is polished.

When the abrasive cloth on the first polishing structure needs to be replaced, the fourth motor 26 is started, the output shaft of the fourth motor 26 rotates to drive the first abrasive cloth wheel 23 fixedly connected with the fourth motor to rotate, the first abrasive cloth wheel 23 winds the ground abrasive cloth on the first abrasive cloth wheel, and meanwhile, the unused abrasive cloth on the second abrasive cloth wheel 24 is pulled out.

When the abrasive cloth on the second polishing structure needs to be replaced, the fifth motor 30 is started, the output shaft of the fifth motor 30 rotates to drive the second driving wheel 31 fixedly connected with the fifth motor to rotate, the second driving wheel 31 drives the second driven wheel 32 connected with the second driving wheel through a belt in a transmission mode to rotate, the second driven wheel 32 drives the fourth abrasive cloth wheel 29 to rotate, the abrasive cloth which is polished is moved away from the position corresponding to the cup along with the rotation of the second driving wheel 31 and the second driven wheel 32, and the unused abrasive cloth is partially moved to the position.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a horizontal numerical control burnishing machine, includes frame (1), its characterized in that: the machine frame (1) is provided with a clamping station for fixing a cup and driving the cup to rotate, a moving structure for moving the clamping station, a first polishing structure for polishing the bottom of the cup and two second polishing structures for polishing the body of the cup;

the moving structure comprises a first moving device used for driving the clamping station to transversely move left and right and a second moving device used for driving the clamping station to transversely move front and back, the first moving device comprises a first base (2), a first screw rod (3) and two first slide rails (4), the first base (2) is transversely arranged and fixed in the rack (1) left and right, a first motor (5) is installed on the left side of the top end of the first base (2), a first vertical plate (6) is fixed on the right side of the top end of the first base (2), one end of the first screw rod (3) is fixedly connected with an output shaft of the first motor (5), the other end of the first screw rod (3) is rotatably connected with the first vertical plate (6), a first nut seat is sleeved outside the first screw rod (3), and the two first slide rails (4) are respectively located on the front side and the back side of the first screw rod (3), and are all fixedly connected with the first base (2), the second moving device comprises a second base (7), a second screw rod (8), a first sliding plate (9) and two second sliding rails (10), the bottom end of the second base (7) is fixedly connected with a first nut seat, the bottom end of the second base (7) is further fixed with a first sliding block (11) which is sleeved on the first sliding rail (4), the front side of the top end of the second base (7) is provided with a second motor (12), the rear side of the top end of the second base (7) is fixed with a second vertical plate (13), one end of the second screw rod (8) is fixedly connected with an output shaft of the second motor (12), the other end of the second screw rod (8) is rotatably connected with the second vertical plate (13), the second nut seat is sleeved outside the second screw rod (8), and the two second sliding rails (10) are respectively positioned at the left side and the right side of the second screw rod (8), the clamping device is fixedly connected with a second base (7), the bottom end of the first sliding plate (9) is fixedly connected with a second nut seat, a second sliding block (14) which is sleeved on a second sliding rail (10) is further fixed at the bottom end of the first sliding plate (9), and the clamping station is installed at the top end of the first sliding plate (9);

the clamping station comprises a first support (15), a third motor (16), a hollow rotating shaft (17), a cylinder (18) and an inner supporting clamp (19), the first support (15) is of a cylindrical structure with an upper end open, the first support (15) is installed at the upper end of a first sliding plate (9), the third motor (16) and the cylinder (18) are installed on the same side of the outer portion of the first support (15), an output shaft of the third motor (16) penetrates into the first support (15) and is fixed with a first driving wheel (20), the hollow rotating shaft (17) is rotatably connected into the first support (15), a first driven wheel (21) connected with the first driving wheel (20) through belt transmission is sleeved on the outer portion of the hollow rotating shaft (17), one end of the hollow rotating shaft (17) penetrates out of the first support (15) and is fixedly connected with the inner supporting clamp (19), a pull rod of the inner support clamp (19) penetrates through the hollow rotating shaft (17) in a clearance fit manner to be rotatably connected with a piston rod of the air cylinder (18);

the first polishing structure comprises a second support (22), a first abrasive cloth wheel (23), a second abrasive cloth wheel (24) and a tensioning part (25), the second support (22) is located on the right side of the clamping station and fixedly connected with the rack (1), the first abrasive cloth wheel (23) and the second abrasive cloth wheel (24) are sequentially connected to the second support (22) in a rotating mode from top to bottom, a fourth motor (26) used for driving the first abrasive cloth wheel (23) to rotate is further mounted on the second support (22), the tensioning part (25) is fixedly connected with the second support (22), and the tensioning part (25) is located between the first abrasive cloth wheel (23) and the second abrasive cloth wheel (24) and corresponds to the position of the inner supporting clamp (19);

the two second polishing structures have the same structure, and are respectively provided with a coarse grinding abrasive cloth and a fine grinding abrasive cloth which are respectively used for coarse grinding the cup body and fine grinding the cup body, the second polishing structure comprises a third bracket (27), a third abrasive cloth wheel (28) and a fourth abrasive cloth wheel (29), the third bracket (27) is positioned at the rear side of the clamping station and is fixedly connected with the frame (1), the third abrasive cloth wheel (28) and the fourth abrasive cloth wheel (29) are both rotationally connected with the third bracket (27), the fourth abrasive cloth wheel (29) corresponds to the inner support clamp (19), a fifth motor (30) for driving the fourth abrasive cloth wheel (29) to rotate is further installed on the third support (27), a second driving wheel (31) is fixed on an output shaft of the fifth motor (30), and a second driven wheel (32) which is in transmission connection with a second driving wheel (31) through a belt is fixedly sleeved on a rotating shaft of the fourth abrasive cloth wheel (29).

2. The horizontal numerical control polishing machine according to claim 1, characterized in that: a fourth support (33) is fixed to the top end of the first sliding plate (9), a cam divider (34) and a sixth motor (35) are mounted on the fourth support (33), a third driving wheel (36) is fixed to an output shaft of the sixth motor (35), a third driven wheel (37) is fixed to the input end of the cam divider (34), the third driven wheel (37) is in transmission connection with the third driving wheel (36) through a belt, a rotary disc (38) is fixed to the output end of the cam divider (34), and the first support (15) is fixedly connected with the rotary disc (38).

3. The horizontal numerical control polishing machine according to claim 2, characterized in that: a suction fan (39) corresponding to the fourth abrasive cloth wheel (29) is further arranged in the rack (1), and a dust collection box is installed at an air outlet of the suction fan (39).

4. The horizontal numerical control polishing machine according to claim 3, characterized in that: and a flow guide cover (40) wrapped outside the fourth abrasive cloth wheel (29) is further installed on the third support (27), and the flow guide cover (40) leads to an air suction opening of the suction fan (39).

5. The horizontal numerical control polishing machine according to claim 4, characterized in that: both sides of the tensioning part (25) are rotatably connected with rolling shafts (41).

6. The horizontal numerical control polishing machine according to claim 5, characterized in that: a third moving device used for moving a third support (27) is further arranged in the rack (1), the third moving device comprises a third base (42), a third screw rod (43), a second sliding plate (44) and two third sliding rails (45), the bottom end of the third base (42) is fixedly connected with the rack (1), a seventh motor (46) is installed on the rear side of the top end of the second base (7), a third vertical plate (47) is fixed on the rear side of the top end of the third base (42), one end of the third screw rod (43) is fixedly connected with an output shaft of the third motor (16), the other end of the third screw rod (43) is rotatably connected with the third vertical plate (47), a third nut seat is sleeved outside the third screw rod (43), and the two third sliding rails (45) are respectively located on the left side and the right side of the third screw rod (43) and are fixedly connected with the third base (42), the bottom end of the second sliding plate (44) is fixedly connected with the third nut seat, a third sliding block used for being sleeved on a third sliding rail (45) is further fixed at the bottom end of the second sliding plate (44), and the third support (27) is installed at the top end of the second sliding plate (44).

7. The horizontal numerical control polishing machine according to claim 6, characterized in that: the first motor (5), the second motor (12), the third motor (16), the fourth motor (26), the fifth motor (30), the sixth motor (35) and the seventh motor (46) are all band-type brake servo motors.