CN220592680U

CN220592680U - Grinding machine tool

Info

Publication number: CN220592680U
Application number: CN202322307559.6U
Authority: CN
Inventors: 杨永生; 翟京毅
Original assignee: Shaanxi China Railway Huabo Industrial Development Co ltd
Current assignee: Shaanxi China Railway Huabo Industrial Development Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-15
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to the technical field of machine tools and discloses a grinding machine tool, which comprises a main body mechanism, a grinding mechanism and an adjusting mechanism, wherein the grinding mechanism is positioned at the upper end of the main body mechanism, the adjusting mechanism is positioned below the grinding mechanism, the main body mechanism comprises a workbench, a mounting frame and a collecting box, the mounting frame is fixedly arranged at the lower end of the workbench, and the collecting box is movably arranged in the mounting frame. This grinding machine tool has realized through the installation to main part mechanism that fixed subassembly is convenient for fix the collecting box, prevents that the lathe from producing vibrations in the grinding work, shakes the collecting box and falls, and suction can be sent to the suction fan, is convenient for inhale and discharge the collecting box with the abrasive dust that falls in, can collect the sweeps, does not use the manual clearance of staff, labour saving and time saving, the handle is convenient for pull out the collecting box in the installing frame, pours out the abrasive dust in the collecting box, has improved the clean convenience of grinding machine tool.

Description

Grinding machine tool

Technical Field

The utility model relates to the technical field of machine tools, in particular to a grinding machine tool.

Background

Grinding is a machining method for removing materials, and refers to a machining method for cutting redundant materials on a workpiece by using an abrasive and a grinding tool, wherein a grinding machine tool is used as a part of the machine tool, has an important role in grinding and cutting the workpiece, and directly relates to the grinding work of the workpiece to influence the machining precision of the workpiece.

The prior CN218697269U patent document proposes a grinding machine tool, and through a grinding assembly, the grinding position is convenient to adjust, the grinding accuracy is improved, and the grinding efficiency is enhanced; through the protection subassembly, can strengthen the protective effect of lathe, avoided the processing to follow the abrasive dust that flies out on the emery wheel, the phenomenon that causes the damage even to eyes to staff's skin has guaranteed the security of processing, and is convenient for adjust according to the user demand, uses more nimble convenience.

However, after the grinding machine tool grinds a workpiece, a large amount of abrasive dust can be generated and falls on the grinding machine tool, and a worker is required to manually clean the abrasive dust, so that time and labor are wasted, and the working efficiency of the grinding machine tool is affected.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a grinding machine tool, which solves the problems that a large amount of abrasive dust is generated to fall on the grinding machine tool after the grinding processing of a workpiece is carried out in the background technology, and a worker is required to manually clean the abrasive dust, so that the time and the labor are wasted, and the working efficiency of the grinding machine tool is affected.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding machine tool comprises a main body mechanism, a grinding mechanism and an adjusting mechanism, wherein the grinding mechanism is positioned at the upper end of the main body mechanism, the adjusting mechanism is positioned below the grinding mechanism, the main body mechanism comprises a workbench, a mounting frame and a collecting box, the mounting frame is fixedly arranged at the lower end of the workbench, and the collecting box is movably arranged in the mounting frame;

preferably, the main body mechanism further comprises a handle, a fixing component and a suction fan, wherein the handle is fixedly arranged at the front end of the collecting box, the fixing component is fixedly arranged at the right end inside the mounting frame, the fixing component is located above the collecting box, the suction fan is fixedly arranged at the upper end of the workbench, the fixing component is convenient for fixing the collecting box, vibration of a machine tool in grinding work is prevented, the collecting box is vibrated, the suction fan can send suction force, falling abrasive dust is conveniently sucked and discharged into the collecting box, waste dust can be collected, manual cleaning of workers is omitted, time and labor are saved, the handle is convenient for pulling the collecting box out of the mounting frame, and abrasive dust in the collecting box is poured out.

Preferably, the fixed subassembly includes linear slide rail, track piece and fixed plate, linear slide rail fixed mounting is in the inside of fixed subassembly, track piece movable mounting is in the inside of linear slide rail, fixed plate fixed mounting is in the left end of track piece, and linear slide rail is convenient for adjust the position of track piece, and the height of fixed plate can be adjusted to the track piece, fixes the collection box with the fixed plate.

Preferably, the grinding mechanism comprises a mounting groove, a fixing clamp, a threaded rotating rod, a hand wheel, a sliding block, a mounting plate, an electric push rod, a first motor, a grinding wheel, a second motor, a bidirectional threaded rod, a sliding block and a fixing rod, wherein the mounting groove is fixedly arranged at the upper end of the workbench, and the mounting groove is convenient for mounting the threaded rotating rod.

Preferably, the mounting fixture is fixedly arranged at the rear end of the inside of the mounting groove, the threaded rotating rod is movably arranged in the mounting fixture, the hand wheel is fixedly arranged at the front end of the threaded rotating rod, the sliding block is movably arranged at the outer end of the threaded rotating rod, the hand wheel is rotated to enable the threaded rotating rod to rotate, the position of the sliding block is adjusted front and back, and the position of the grinding wheel is convenient to adjust.

Preferably, the mounting plate is fixedly mounted at the upper end of the sliding block, the electric push rod is fixedly mounted at the left end of the mounting plate, the first motor is fixedly mounted at the left end of the electric push rod, the grinding wheel is fixedly mounted at the left end of the first motor, the electric push rod can push the first motor to move leftwards, and the first motor can drive the grinding wheel to grind a workpiece.

Preferably, the second motor fixed mounting is in the upper end of workstation, two-way threaded rod fixed mounting is in the front end of second motor, slider movable mounting is in the outer end of two-way threaded rod, dead lever fixed mounting is at the right-hand member of slider, and the second motor can drive two-way threaded rod and rotate the position of adjusting the slider, makes the slider take the dead lever to move forward and fix the work piece, can avoid the work piece to rock in the abrasive machining, influences machining precision.

Preferably, the base, telescopic link, universal wheel and foot brake, telescopic link fixed mounting is in the upper end of base, the telescopic link is located the lower extreme of workstation, and the telescopic link can be according to the height of staff's height adjustment workstation, and the staff of being convenient for works.

Preferably, the universal wheel fixed mounting is in the lower extreme of base, the foot brake fixed mounting is in the upper end of universal wheel, and the universal wheel is convenient for adjust the working place of grinding lathe, is convenient for transport the lathe, and it can fix the grinding lathe to step on the foot brake.

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

1. according to the grinding machine tool, the collection box is conveniently fixed by the fixing component through the installation of the main body mechanism, vibration of the machine tool in grinding work is prevented, the collection box is vibrated, the suction fan can send suction force, falling abrasive dust is conveniently sucked into and discharged into the collection box, waste dust can be collected, manual cleaning of workers is not needed, time and labor are saved, the collection box is conveniently pulled out of the installation frame by the handle, abrasive dust in the collection box is poured out, and cleaning convenience of the grinding machine tool is improved;

2. according to the grinding machine tool, through the installation of the grinding mechanism, the screw thread rotating rod can be rotated by rotating the hand wheel, the position of the sliding block is adjusted back and forth, the position of the grinding wheel is convenient to adjust, the electric push rod can push the first motor to move leftwards, the first motor can drive the grinding wheel to grind a workpiece, the second motor can drive the bidirectional threaded rod to rotate to adjust the position of the sliding block, the sliding block moves forwards with the fixing rod to fix the workpiece, so that shaking of the workpiece in grinding can be avoided, the machining precision is influenced, and the machining stability of the grinding machine tool is improved;

3. this grinding machine, through the installation to adjustment mechanism, realized that the telescopic link can be according to the height of staff's height adjustment workstation, the staff of being convenient for works, the universal wheel is convenient for adjust the working place of grinding machine, is convenient for transport the lathe, steps on the foot brake and can fix the grinding machine, has improved the flexibility of grinding machine.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the grinding mechanism of the present utility model;

FIG. 3 is an enlarged schematic view of the adjusting mechanism of the present utility model;

FIG. 4 is a schematic view of a part of the main body mechanism of the present utility model;

fig. 5 is a schematic view of a part of the grinding mechanism of the present utility model.

In the figure: 1. a main body mechanism; 101. a work table; 102. a mounting frame; 103. a collection box; 104. a handle; 105. a fixing assembly; 1051. a linear slide rail; 1052. a track block; 1053. a fixing plate; 106. a suction fan; 2. a grinding mechanism; 201. a mounting groove; 202. a fixing clamp; 203. a threaded rotating rod; 204. a hand wheel; 205. a slide block; 206. a mounting plate; 207. an electric push rod; 208. a first motor; 209. a grinding wheel; 210. a second motor; 211. a two-way threaded rod; 212. a sliding block; 213. a fixed rod; 3. an adjusting mechanism; 301. a base; 302. a telescopic rod; 303. a universal wheel; 304. and (5) foot brake.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a grinding lathe, including main body mechanism 1, grinding mechanism 2 and adjustment mechanism 3, grinding mechanism 2 is located the upper end of main body mechanism 1, adjustment mechanism 3 is located the below of grinding mechanism 2, main body mechanism 1 includes workstation 101, mounting frame 102 and collection box 103, mounting frame 102 fixed mounting is in the lower extreme of workstation 101, collection box 103 movable mounting is in the inside of mounting frame 102, main body mechanism 1 still includes handle 104, fixed subassembly 105 and suction fan 106, handle 104 fixed mounting is in the front end of collection box 103, fixed subassembly 105 fixed mounting is at the right-hand member in mounting frame 102, fixed subassembly 105 is located the top of collection box 103, suction fan 106 fixed mounting is in the upper end of workstation 101, linear slide 1051, track piece 1052 and fixed plate 1053, linear slide 1051 fixed mounting is in the inside of fixed subassembly 105, track piece 1052 movable mounting is in the inside of linear slide 1051, fixed plate 1053 fixed mounting is in the left end of track piece 1052, start-up fan 106 is collected the abrasive dust that falls, discharge the interior 103 of abrasive dust, when need take out the collection box 103, when the fixed subassembly 105 is pulled out to the fixed subassembly is fixed to the collection box 103, draw out the interior of the track 105, draw out the fixed subassembly 102, draw out the interior abrasive dust of the adjustment plate is fixed from the inside the track piece 105.

The grinding mechanism 2 comprises a mounting groove 201, a fixing clamp 202, a thread rotating rod 203, a hand wheel 204, a sliding block 205, a mounting plate 206, an electric push rod 207, a first motor 208 and a grinding wheel 209, wherein the second motor 210, a bidirectional threaded rod 211, a sliding block 212 and a fixing rod 213 are fixedly arranged at the upper end of the workbench 101, the fixing clamp 202 is fixedly arranged at the rear end of the inside of the mounting groove 201, the thread rotating rod 203 is movably arranged in the fixing clamp 202, the hand wheel 204 is fixedly arranged at the front end of the thread rotating rod 203, the sliding block 205 is movably arranged at the outer end of the thread rotating rod 203, the mounting plate 206 is fixedly arranged at the upper end of the sliding block 205, the electric push rod 207 is fixedly arranged at the left end of the mounting plate 206, the first motor 208 is fixedly arranged at the left end of the electric push rod 207, the grinding wheel 209 is fixedly arranged at the left end of the first motor 208, the second motor 210 is fixedly arranged at the upper end of the workbench 101, the bidirectional threaded rod 210 is fixedly arranged at the front end of the second motor 210, the sliding block 212 is movably arranged at the outer end of the bidirectional threaded rod 211, the fixing rod 213 is fixedly arranged at the right end of the sliding block 212, the second motor 210 is fixedly arranged at the starting position of the sliding rod 212, the second motor 210 is fixedly arranged at the front end of the sliding rod 212, the sliding rod 205 is used for driving the sliding rod 212, the electric push rod 205 is fixedly arranged at the position of the second motor 208, the second motor 208 is used for driving the sliding rod 208 to rotate a proper position to move, and the workpiece is adjusted to the workpiece to be driven by the electric push rod 208.

The adjusting mechanism 3 comprises a base 301, a telescopic rod 302, universal wheels 303 and foot brakes 304, wherein the telescopic rod 302 is fixedly arranged at the upper end of the base 301, the telescopic rod 302 is positioned at the lower end of the workbench 101, the universal wheels 303 are fixedly arranged at the lower end of the base 301, the foot brakes 304 are fixedly arranged at the upper ends of the universal wheels 303, a worker pushes a grinding machine tool, the grinding machine tool is moved to a working place by the universal wheels 303, the machine tool is fixed by stepping on the foot brakes 304, and the machine tool is adjusted to a proper height by the telescopic rod 302 for machining.

Working principle: the grinding machine tool is pushed by a worker, the grinding machine tool is moved to a working place by using the universal wheel 303, the foot brake 304 is pressed down to fix the machine tool, the machine tool is adjusted to a proper height by using the telescopic rod 302 to process, the second motor 210 is started to rotate the bidirectional threaded rod 211, the position of the sliding block 212 is adjusted, the workpiece is fixed by using the fixing rod 213, the hand wheel 204 is rotated, the position of the sliding block 205 is adjusted by using the threaded rotating rod 203, the grinding wheel 209 is adjusted to a proper place, the electric push rod 207 is started to move the first motor 208 to the workpiece, the grinding wheel 209 is driven by the first motor 208 to grind the workpiece, the suction fan 106 is started to collect the fallen grinding dust, the grinding dust is discharged into the collecting box 103, the fixing assembly 105 is started when the grinding dust in the collecting box 103 needs to be poured out, the track block 1052 is driven by the linear slide rail 1051 to adjust, the fixing plate 1053 is adjusted upwards, and the collecting box 103 is pulled out of the mounting frame 102 by pulling the handle 104.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a grinding lathe, includes main part mechanism (1), grinding mechanism (2) and adjustment mechanism (3), its characterized in that: the grinding mechanism (2) is positioned at the upper end of the main body mechanism (1), the adjusting mechanism (3) is positioned below the grinding mechanism (2), the main body mechanism (1) comprises a workbench (101), a mounting frame (102) and a collecting box (103), the mounting frame (102) is fixedly arranged at the lower end of the workbench (101), and the collecting box (103) is movably arranged in the mounting frame (102);

the main body mechanism (1) further comprises a handle (104), a fixing assembly (105) and a suction fan (106), wherein the handle (104) is fixedly arranged at the front end of the collecting box (103), the fixing assembly (105) is fixedly arranged at the right end inside the mounting frame (102), the fixing assembly (105) is located above the collecting box (103), and the suction fan (106) is fixedly arranged at the upper end of the workbench (101).

2. A grinding machine as defined in claim 1, wherein: the fixing assembly (105) comprises a linear slide rail (1051), a track block (1052) and a fixing plate (1053), wherein the linear slide rail (1051) is fixedly installed inside the fixing assembly (105), the track block (1052) is movably installed inside the linear slide rail (1051), and the fixing plate (1053) is fixedly installed at the left end of the track block (1052).

3. A grinding machine as defined in claim 2, wherein: grinding mechanism (2) are including mounting groove (201), mounting fixture (202), screw thread bull stick (203), hand wheel (204), slider (205), mounting panel (206), electric putter (207), first motor (208), grinding wheel (209), second motor (210), two-way threaded rod (211), slider (212) and dead lever (213), the upper end at workstation (101) is fixed to mounting groove (201).

4. A grinding machine as defined in claim 3, wherein: the fixing clamp (202) is fixedly arranged at the rear end of the inside of the mounting groove (201), the threaded rotating rod (203) is movably arranged in the fixing clamp (202), the hand wheel (204) is fixedly arranged at the front end of the threaded rotating rod (203), and the sliding block (205) is movably arranged at the outer end of the threaded rotating rod (203).

5. A grinding machine as defined in claim 4, wherein: the mounting plate (206) is fixedly mounted at the upper end of the sliding block (205), the electric push rod (207) is fixedly mounted at the left end of the mounting plate (206), the first motor (208) is fixedly mounted at the left end of the electric push rod (207), and the grinding wheel (209) is fixedly mounted at the left end of the first motor (208).

6. A grinding machine as defined in claim 5, wherein: the second motor (210) is fixedly arranged at the upper end of the workbench (101), the bidirectional threaded rod (211) is fixedly arranged at the front end of the second motor (210), the sliding block (212) is movably arranged at the outer end of the bidirectional threaded rod (211), and the fixing rod (213) is fixedly arranged at the right end of the sliding block (212).

7. A grinding machine as defined in claim 6, wherein: the adjusting mechanism (3) comprises a base (301), a telescopic rod (302), universal wheels (303) and a foot brake (304), wherein the telescopic rod (302) is fixedly arranged at the upper end of the base (301), and the telescopic rod (302) is located at the lower end of the workbench (101).

8. A grinding machine as defined in claim 7, wherein: the universal wheel (303) is fixedly arranged at the lower end of the base (301), and the foot brake (304) is fixedly arranged at the upper end of the universal wheel (303).