CN210115682U

CN210115682U - Machining cutting equipment

Info

Publication number: CN210115682U
Application number: CN201920799030.1U
Authority: CN
Inventors: 熊洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-28
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a machining cutting equipment, including first motor, second motor, board and layer board, the upside both ends fixedly connected with mounting bracket of board, install the running roller on the mounting bracket, it is connected with the lead screw to rotate between the mounting bracket, the board includes platform and bottom plate, the bottom four corners welding of platform has the landing leg, bottom plate and landing leg fixed connection, first motor is installed on the bottom plate, the downside welding of layer board has the fixed block, the lead screw runs through the fixed block and rather than the spiro union, the pneumatic cylinder is installed to the upside of layer board, fixedly connected with mounting panel on the push rod of pneumatic cylinder, the second motor is installed on the mounting panel. The utility model discloses rotating by first motor drive lead screw, lead screw drive layer board removes the opposite side from one side, and the emery wheel is along radial removal in rotatory, and the polishing is polished the axial plane, does not need the manual work to shut down and is moved the material, saves the manual work, improves production efficiency.

Description

Machining cutting equipment

Technical Field

The utility model relates to a machining technology field specifically is a machining cutting equipment.

Background

The cutting process is a process of cutting an excess material layer on a material or a workpiece into chips with a cutting tool to obtain a predetermined geometry, dimension and surface quality of the workpiece. The process characteristics of the cutting process are determined by the configuration of the cutting tool and the form of the relative motion of the cutting tool and the workpiece. According to the technical characteristics, the cutting process can be generally divided into: turning, milling, drilling, grinding, lapping, polishing, threading, and the like. The long shaft parts are turned, and polishing and grinding are usually required to reduce the roughness of the surface and improve the roundness. At present, polishing equipment polishes the counter shaft and adds man-hour, and one section polishing back of polishing is polished, needs the manual work to promote the axle and removes and realize the feeding, consumes the manual work, and so need shut down efficiency not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining cutting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machining cutting equipment, includes first motor, second motor, board and layer board, the upside both ends fixedly connected with mounting bracket of board, install the running roller on the mounting bracket, it is connected with the lead screw to rotate between the mounting bracket, the board includes platform and bottom plate, the bottom four corners welding of platform has the landing leg, bottom plate and landing leg fixed connection, first motor is installed on the bottom plate, the downside welding of layer board has the fixed block, the lead screw runs through the fixed block and rather than the spiro union, the pneumatic cylinder is installed to the upside of layer board, fixedly connected with mounting panel on the push rod of pneumatic cylinder, the second motor is installed on the mounting panel, install the emery wheel on the output shaft of second motor.

Preferably, a first belt pulley is installed on an output shaft of the first motor, a second belt pulley is installed on the screw rod, and the first belt pulley and the second belt pulley are connected through a belt.

Preferably, the platform is provided with a linear guide rail, the lower side of the supporting plate is fixedly connected with a sliding block, and the sliding block is clamped with the linear guide rail.

Preferably, the lowest point of the grinding wheel exceeds the bottom surface of the mounting plate, and the grinding wheel is positioned on the symmetrical center line of the front roller and the rear roller.

Preferably, sleeves are welded at four corners of the upper side of the supporting plate, guide pillars are inserted into the upper ends of the sleeves, and the upper ends of the guide pillars are fixedly connected with the bottom side of the mounting plate.

Preferably, the first motor adopts a stepping motor, and the end part of the screw rod and the mounting frame are mounted through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the axle card that will treat processing during the use is between two running rollers, and the surface of the rotatory counter shaft of emery wheel is polished and is polished, because the running roller can the free rotation, and the frictional force between emery wheel and the axle is for driving power for the axle takes place autogyration, so the emery wheel can evenly effectively polish and polish the counter shaft. The first motor drives the screw rod to rotate, the screw rod drives the supporting plate to move from one side to the other side, the grinding wheel rotates and moves along the radial direction, the shaft surface is polished, manual stopping and material moving are not needed, labor is saved, and production efficiency is improved.

Drawings

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

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a first motor; 2. a second motor; 3. a hydraulic cylinder; 4. a machine platform; 41. a platform; 42. a base plate; 43. a support leg; 5. a mounting frame; 6. a roller; 7. a grinding wheel; 8. a screw rod; 9. a guide rail; 10. a slider; 11. a support plate; 12. mounting a plate; 13. a fixed block; 14. a sleeve; 15. and (6) a guide pillar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a machining cutting equipment, includes first motor 1, second motor 2, board 4 and layer board 11, the upside both ends fixedly connected with mounting bracket 5 of board 4, install the running roller 6 on the mounting bracket 5, it is connected with lead screw 8 to rotate between the mounting bracket 5, board 4 includes platform 41 and bottom plate 42, the bottom four corners welding of platform 41 has landing leg 43, bottom plate 42 and landing leg 43 fixed connection, first motor 1 installs on bottom plate 42, the downside welding of layer board 11 has fixed block 13, lead screw 8 runs through fixed block 13 and rather than the spiro union, pneumatic cylinder 3 is installed to the upside of layer board 11, fixedly connected with mounting panel 12 on the push rod of pneumatic cylinder 3, second motor 2 installs on mounting panel 12, install emery wheel 7 on second motor 2's the output shaft.

Specifically, install first belt pulley on the output shaft of first motor 1, install the second belt pulley on the lead screw 8, be connected through the belt between first belt pulley and the second belt pulley, seted up rectangular hole on the platform 41, the belt passes from rectangular hole.

Specifically, install linear guide 9 on the platform 41, the downside fixedly connected with slider 10 of layer board 11, slider 10 and linear guide 9 joint, slider 10 and linear guide 9 sliding connection.

Specifically, the lowest point of the grinding wheel 7 exceeds the bottom surface of the mounting plate 12, the grinding wheel 7 is located on the symmetrical center line of the front roller 6 and the rear roller 6, and the shaft to be machined is supported by the rollers 6.

Specifically, sleeves 14 are welded at four corners of the upper side of the supporting plate 11, guide pillars 15 are inserted into the upper ends of the sleeves 14, the upper ends of the guide pillars 15 are fixedly connected with the bottom side of the mounting plate 12, and the guide pillars 15 improve the stability of the mounting plate 12.

Specifically, first motor 1 adopts step motor, ensures that first motor 1 can drive layer board 11 uniform movement, install through the bearing between the tip of lead screw 8 and the mounting bracket 5.

The working principle is as follows: place the axle of treating processing on running roller 6 during the use, running roller 6 is equipped with four and is equipped with two per side promptly, the axle card is between two running rollers 6, start first motor 1 back, move layer board 11 to one side from the centre, control the shrink of pneumatic cylinder 3, make emery wheel 7 move down and contact with the side of axle, start second motor 2 back, the surface of the rotatory counter shaft of emery wheel 7 is polished and is polished, because running roller 6 can the free rotation, frictional force between emery wheel 7 and the axle is as drive power, the axle takes place autogyration, the axle is because of receiving the reason of resistance, so its rotational speed is far less than the rotational speed of emery wheel 7, consequently emery wheel 7 still can effectively polish the counter shaft and polish, and can be even polish circumference everywhere. First motor 1 drive lead screw 8 rotates, and lead screw 8 drive layer board 11 moves to the opposite side from one side, polishes most face of cylinder, does not need the manual work to move the material.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machining cutting equipment, includes first motor (1), second motor (2), board (4) and layer board (11), its characterized in that: the two ends of the upper side of the machine table (4) are fixedly connected with mounting frames (5), rollers (6) are mounted on the mounting frames (5), a screw rod (8) is rotatably connected between the mounting frames (5), the machine table (4) comprises a platform (41) and a bottom plate (42), supporting legs (43) are welded at four corners of the bottom of the platform (41), the bottom plate (42) is fixedly connected with the supporting legs (43), the first motor (1) is arranged on the bottom plate (42), the lower side of the supporting plate (11) is welded with a fixed block (13), the screw rod (8) penetrates through the fixing block (13) and is in threaded connection with the fixing block, the upper side of the supporting plate (11) is provided with a hydraulic cylinder (3), fixedly connected with mounting panel (12) on the push rod of pneumatic cylinder (3), install on mounting panel (12) second motor (2), install emery wheel (7) on the output shaft of second motor (2).

2. A machining cutting device according to claim 1, characterized in that: install first belt pulley on the output shaft of first motor (1), install the second belt pulley on lead screw (8), be connected through the belt between first belt pulley and the second belt pulley.

3. A machining cutting device according to claim 1, characterized in that: install linear guide (9) on platform (41), the downside fixedly connected with slider (10) of layer board (11), slider (10) and linear guide (9) joint.

4. A machining cutting device according to claim 1, characterized in that: the lowest point of the grinding wheel (7) exceeds the bottom surface of the mounting plate (12), and the grinding wheel (7) is positioned on the symmetrical center line of the front roller wheel and the rear roller wheel (6).

5. A machining cutting device according to claim 1, characterized in that: sleeves (14) are welded at four corners of the upper side of the supporting plate (11), guide pillars (15) are inserted into the upper ends of the sleeves (14), and the upper ends of the guide pillars (15) are fixedly connected with the bottom side of the mounting plate (12).

6. A machining cutting device according to claim 1, characterized in that: the first motor (1) adopts a stepping motor, and the end part of the screw rod (8) is mounted with the mounting rack (5) through a bearing.