CN213998800U

CN213998800U - Polishing treatment tool for laser cladding treatment workpiece

Info

Publication number: CN213998800U
Application number: CN202021860629.0U
Authority: CN
Inventors: 刘彬
Original assignee: Jiangsu Lianchen Laser Technology Co ltd
Current assignee: Jiangsu Lianchen Laser Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-08-20
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a polishing tool for laser cladding processing workpieces, which comprises a base, wherein clamping equipment is arranged on two sides of the base, a movable frame is arranged on the top of the clamping equipment, a lead screw is arranged in the movable frame, one end of the lead screw is connected with a servo motor, a sliding seat is arranged on the bottom of the movable frame in a sliding way, the upper end of the sliding seat is in threaded connection with the lead screw, a servo electric cylinder and a transmission housing are respectively articulated on two sides of the bottom of the sliding seat, one end of the transmission housing is articulated with a piston rod of the servo electric cylinder, a driving motor and a sleeve are respectively arranged on one side of the transmission housing, an output shaft of the driving motor penetrates through one side of the transmission housing and is connected with a first transmission wheel in the transmission housing, the first transmission wheel is connected with a second transmission wheel through a transmission belt, a driving shaft is arranged in the axis of the second transmission wheel, a polishing wheel and a polishing wheel are arranged on two ends of the driving shaft in a transmission way, thereby sequentially polishing and polishing the surface of a roller step by step, the repair efficiency is greatly improved, and the manpower consumption is reduced.

Description

Polishing treatment tool for laser cladding treatment workpiece

Technical Field

The utility model belongs to the technical field of grinding device, concretely relates to laser cladding handles polishing frock of work piece.

Background

The surface of a workpiece is abraded after long-term use, and the workpiece needs to be repaired by laser cladding, which is a novel surface modification technology. The existing workpiece cladding process needs to treat the surface of a workpiece after cladding, namely, a grinding mode is adopted to flatten the surface of the workpiece, and then the surface of the workpiece is polished to be smooth. The roll in present workshop its both ends are all installed on centre gripping equipment when polishing, adopt the fixed polisher of structure to polish in its one side afterwards to drive roll rotation cooperation polisher through centre gripping equipment and polish, the position of polisher can't change by oneself, needs artifical adjustment, need the manual work to polish after accomplishing moreover, and not only work efficiency is low, has the potential safety hazard moreover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned problem, a laser cladding handles polishing frock of work piece is disclosed for grinding device among the prior art can polish simultaneously.

The specific technical scheme is as follows:

a polishing treatment tool for laser cladding treatment of workpieces comprises a base, wherein clamping devices are arranged on two sides of the base, the two clamping devices clamp two ends of a roller and drive the roller to rotate, fixed columns are arranged on the tops of the two clamping devices, a movable frame is arranged between the two fixed columns, a lead screw is horizontally arranged in the movable frame, one end of the lead screw is rotatably connected with one end of the movable frame, a servo motor is connected with the other end of the lead screw, the servo motor is fixedly arranged at one end of the movable frame, an output shaft of the servo motor is fixedly connected with the lead screw, a sliding rail is arranged at the bottom of the movable frame, a sliding seat is arranged on the sliding rail in a sliding mode, a threaded connecting seat is arranged at the upper end of the sliding seat and is in threaded connection with the lead screw, a first hinging seat and a second hinging seat are respectively arranged on two sides, a transmission housing is hinged on the second hinge seat, a third hinge seat is arranged at one end of the transmission housing, a shock-absorbing rod is hinged on the third hinge seat, one end of the shock-absorbing rod is fixedly connected with a piston rod of the servo electric cylinder, a driving motor and a sleeve are respectively arranged at the upper end and the lower end of one side of the transmission housing, an output shaft of the driving motor penetrates through one side of the transmission housing and is connected with a first driving wheel in the transmission housing, the first driving wheel is connected with a second driving wheel through a driving belt, the second driving wheel is positioned at the lower end of an inner cavity of the transmission housing, a driving shaft is arranged at the axle center of the second driving wheel, two ends of the driving shaft penetrate through the transmission housing, a polishing wheel is fixedly arranged at one end of the driving shaft, a first bevel gear is arranged in the sleeve, the first bevel gear is connected with a second bevel gear in a meshing manner, and the second bevel gear is fixedly arranged on the transmission shaft, one end of the transmission shaft vertically penetrates through the sleeve and is connected with the polishing wheel.

Furthermore, the upper end of the transmission housing is provided with a rubber damping sleeve, and the transmission housing is hinged with the second hinge base through the rubber damping sleeve.

Further, the grinding wheel is positioned on one side above the roller.

Furthermore, one side of the polishing wheel and one end, close to the roller, of the polishing wheel are located on the same straight line.

Furthermore, the driving shaft is rotatably connected with two sides of the transmission housing through bearings.

Furthermore, a motor fixing seat is fixedly arranged on one side of the upper end of the transmission housing, and the driving motor is arranged on the motor fixing seat.

The invention has the beneficial effects that:

(1) the utility model discloses well driving motor drives the drive shaft rotation through first drive wheel cooperation second drive wheel, and the drive shaft both ends are connected with the wheel of polishing and the transmission of throwing aureola respectively to the realization is polished the roll surface simultaneously polishing, and drives sliding seat horizontal displacement under servo motor drive lead screw is rotatory, thereby can progressively polish and polish in proper order to the roll surface, has improved repair efficiency greatly, has reduced the manpower consumption.

(2) The servo electric cylinder adopts the shock-absorbing rod to be connected with the transmission housing for the vibration that the wheel of polishing produced can offset through the shock-absorbing rod when polishing, avoids producing the influence to the life of servo electric cylinder, and transmission housing inner chamber upper end is provided with the rubber shock attenuation cover simultaneously, through the hub connection of the articulated seat of rubber shock attenuation cover and second, effectively reduces the vibrational force that transmits on the adjustable shelf, has reduced the production of noise.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the middle transmission housing of the present invention.

Description of the reference numerals

The grinding machine comprises a base 1, a clamping device 2, a roller 3, a fixed column 4, a movable frame 5, a screw rod 51, a servo motor 52, a sliding rail 53, a sliding seat 6, a threaded connection seat 61, a first hinge seat 62, a second hinge seat 63, a servo electric cylinder 64, a shock absorption rod 641, a transmission housing 65, a third hinge seat 651, a motor fixing seat 652, a sleeve 653, a rubber shock absorption sleeve 654, a driving motor 66, a first transmission wheel 661, a second transmission wheel 662, a transmission belt 663, a driving shaft 664, a first bevel gear 665, a bearing 666, a transmission shaft 67, a second bevel gear 671, a polishing wheel 68 and a polishing wheel 69.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection is all can.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model discloses in centre gripping equipment be prior art, do not do here and describe repeatedly.

As shown in fig. 1-3, a polishing tool for laser cladding processing of a workpiece includes a base 1, clamping devices 2 are disposed on two sides of the base 1, the two clamping devices 2 clamp two ends of a roller 3 and drive the roller 3 to rotate, fixed columns 4 are disposed on tops of the two clamping devices 2, a movable frame 5 is disposed between the two fixed columns 4, a lead screw 51 is horizontally disposed in the movable frame 5, one end of the lead screw 51 is rotatably connected with one end of the movable frame 5, the other end of the lead screw 51 is connected with a servo motor 52, the servo motor 52 is fixedly disposed at one end of the movable frame 5, an output shaft of the servo motor 52 is fixedly connected with the lead screw 51, a slide rail 53 is disposed at the bottom of the movable frame 5, a slide seat 6 is slidably disposed on the slide rail 53, a thread connection seat 61 is disposed at an upper end of the slide seat 6, and the thread connection seat 61 is in threaded connection with the lead screw 51, a first hinged seat 62 and a second hinged seat 63 are respectively arranged on two sides of the bottom of the sliding seat 6, a servo electric cylinder 64 is hinged on the first hinged seat 62, a transmission housing 65 is hinged on the second hinged seat 63, a third hinged seat 651 is arranged at one end of the transmission housing 65, a shock absorption rod 641 is hinged on the third hinged seat 651, one end of the shock absorption rod 641 is fixedly connected with a piston rod of the servo electric cylinder 64, a driving motor 66 and a sleeve 653 are respectively arranged at the upper end and the lower end of one side of the transmission housing 65, an output shaft of the driving motor 66 penetrates through one side of the transmission housing 65 and is connected with a first transmission wheel 661 in the transmission housing 65, the first transmission wheel 661 is connected with a second transmission wheel 662 through a transmission belt 663, the second transmission wheel 662 is positioned at the lower end of an inner cavity of the transmission housing 65, a driving shaft 664 is arranged at the axis of the second transmission wheel 662, and two ends of, and one end of the driving shaft 664 is fixedly provided with a polishing wheel 69, the other end of the driving shaft 664 enters the sleeve 653 and is provided with a first bevel gear 665, the first bevel gear 665 is in meshing connection with a second bevel gear 671, the second bevel gear 671 is fixedly arranged on the transmission shaft 67, and one end of the transmission shaft 67 vertically penetrates through the sleeve 653 and is connected with the polishing wheel 68.

Further, a rubber damping sleeve 654 is arranged at the upper end of the transmission housing 65, and the transmission housing 65 is hinged to the second hinge base 63 through the rubber damping sleeve 654.

Further, the grinding wheel 69 is located on the upper side of the roller 3.

Further, one side of the polishing wheel 68 is aligned with one end of the grinding wheel 69 adjacent to the roller 3.

Further, the drive shaft is rotatably connected to both sides of the transmission housing 65 by bearings 666.

Further, a motor fixing seat 652 is fixedly arranged on one side of the upper end of the transmission housing 65, and the driving motor 66 is arranged on the motor fixing seat 652.

The working principle is as follows:

when the roller is ground, the clamping equipment drives the roller to rotate, the driving motor drives the driving shaft to rotate through the cooperation of the first driving wheel and the second driving wheel, the two ends of the driving shaft respectively drive the grinding wheel and the polishing wheel to start rotating, and at the moment, the servo electric cylinder pushes the driving housing, so that when the grinding wheel and the polishing wheel are attached to the side surface of the roller, the roller is ground and polished; the servo motor drives the screw rod to rotate, the sliding seat horizontally moves on the movable frame, and the polishing wheel sequentially polish and polish the surface of the roller.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The polishing treatment tool for the laser cladding treatment of the workpiece comprises a base (1), wherein clamping devices (2) are arranged on two sides of the base (1), the two clamping devices (2) clamp two ends of a roller (3) and drive the roller (3) to rotate, and the polishing treatment tool is characterized in that fixed columns (4) are arranged at the tops of the two clamping devices (2), a movable frame (5) is arranged between the fixed columns (4), a lead screw (51) is horizontally arranged in the movable frame (5), one end of the lead screw (51) is rotatably connected with one end of the movable frame (5), the other end of the lead screw (51) is connected with a servo motor (52), the servo motor (52) is fixedly arranged at one end of the movable frame (5), an output shaft of the servo motor (52) is fixedly connected with the lead screw (51), a sliding rail (53) is arranged at the bottom of the movable frame (5), and a sliding seat (6) is slidably arranged on the sliding rail (53), the upper end of the sliding seat (6) is in threaded connection with the lead screw (51), a first hinged seat (62) and a second hinged seat (63) are respectively arranged on two sides of the bottom of the sliding seat (6), a servo electric cylinder (64) is hinged to the first hinged seat (62), a transmission housing (65) is hinged to the second hinged seat (63), a third hinged seat (651) is arranged at one end of the transmission housing (65), a damping rod (641) is hinged to the third hinged seat (651), one end of the damping rod (641) is fixedly connected with a piston rod of the servo electric cylinder (64), a driving motor (66) and a sleeve (653) are respectively arranged at the upper end and the lower end of one side of the transmission housing (65), an output shaft of the driving motor (66) penetrates through one side of the transmission housing (65) and is connected with a first driving wheel (661) in the transmission housing (65), and a second driving wheel (662) is connected with the first driving wheel (661) through a driving belt (663), the second driving wheel (662) is located at the lower end of an inner cavity of the transmission housing (65), a driving shaft (664) is arranged at the axis of the second driving wheel (662), two ends of the driving shaft (664) penetrate through the transmission housing (65), a polishing wheel (69) is fixedly arranged at one end of the driving shaft (664), the other end of the driving shaft (664) enters the sleeve (653) and is provided with a first bevel gear (665), the first bevel gear (665) is meshed with a second bevel gear (671), the second bevel gear (671) is fixedly arranged on the transmission shaft (67), and one end of the transmission shaft (67) perpendicularly penetrates through the sleeve (653) and is connected with the polishing wheel (68).

2. The grinding tool for laser cladding processing of the workpiece as claimed in claim 1, wherein a rubber damping sleeve (654) is arranged at the upper end of the transmission housing (65), and the transmission housing (65) is hinged to the second hinge base (63) through the rubber damping sleeve (654).

3. The grinding tool for laser cladding processing of workpieces according to claim 1, wherein the grinding wheel (69) is located on the upper side of the roller (3).

4. The grinding tool for laser cladding processing of the workpiece according to claim 3, wherein one side of the polishing wheel (68) is in line with one end of the grinding wheel (69) close to the roller (3).

5. The grinding tool for laser cladding processing of workpieces as claimed in claim 1, wherein the driving shaft is rotatably connected with two sides of the transmission housing (65) through bearings (666).

6. The grinding tool for laser cladding processing of the workpiece according to claim 1, wherein a motor fixing seat (652) is fixedly arranged on one side of the upper end of the transmission housing (65), and the driving motor (66) is arranged on the motor fixing seat (652).