Grinding machine with self-cleaning structure

Abstract

The utility model discloses a grinding machine with a self-cleaning structure, which belongs to the technical field of grinding machines, and comprises a base, a grinding mechanism and a moving bed are arranged at the top of the base, a cleaning mechanism is arranged in the moving bed, the cleaning mechanism comprises a fixed rack, two mounting shafts, two transmission belts and a plurality of cleaning shafts, the mounting shaft is rotationally connected into the moving bed, transmission wheels are fixedly mounted at the two ends of the mounting shaft, the transmission belts are mounted on the outer sides of the corresponding transmission wheels in a transmission mode, the outer side of the sweeping shaft is fixedly sleeved with a sweeping brush, and a transmission gear is fixedly connected to the rear end of the sweeping shaft; the fixed racks are fixedly installed in the moving bed, and the fixed racks are engaged with the corresponding transmission gears. According to the grinding machine, automatic cleaning of grinding scraps in the grinding machine is conveniently achieved through the arranged cleaning mechanism, so that manual cleaning is avoided, and the use efficiency of the grinding machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to grinding machine technical field especially relates to a grinding machine with self -cleaning structure. BACKGROUND

[0002] In the machining process, the grinding machine as a kind of common precision machining equipment, is widely used in the precision grinding and super precision grinding operation of various workpieces. However, the existing grinding machine has some problems in the process of use: due to the splashing of grinding fluid and grinding dust, the environment around the working area is dirty, cleaning is difficult, and work efficiency and machining accuracy are affected. In addition, the traditional grinding machine lacks effective automatic cleaning function, so that the equipment maintenance and maintenance workload is large, the equipment is easy to be contaminated, and the service life is affected;Therefore we propose a grinding machine with self-cleaning structure to solve this problem. CONTENT OF UTILITY MODEL

[0003] The utility model is to provide a grinding machine with self-cleaning structure to solve the problems proposed in the above background.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A grinding machine with self-cleaning structure, comprising: base, the top of the base is provided with grinding mechanism and mobile bed, the mobile bed is provided with cleaning mechanism, the cleaning mechanism includes fixed rack, two mounting shafts, two transmission belts and a plurality of cleaning shafts, the mounting shaft is rotatably connected in the mobile bed, and the both ends of the mounting shaft are fixedly installed with transmission wheels, the transmission belt is drivingly installed on the outside of the corresponding transmission wheel, the outside of the cleaning shaft is fixedly sleeved with a cleaning brush, and the rear end of the cleaning shaft is fixedly connected with a transmission gear, the fixed rack is fixedly installed in the mobile bed, and the fixed rack is engaged with the corresponding transmission gear, and the outside of the cleaning shaft is rotatably connected with two ear plates, and the ear plate is fixedly connected on the outside of the corresponding transmission belt.

[0006] Preferably, the top of the base is fixedly installed with a fixed plate, the inside of the fixed plate is slidingly installed with a cross rail, the rear side of the cross rail is fixedly connected with a push plate, the rear side of the fixed plate is fixedly installed with a first electric push rod, the output end of the first electric push rod is fixedly connected with the push plate, and the rear side of the cross rail is fixedly connected with two second electric push rods, and the output ends of the two second electric push rods are fixedly connected with the rear side of the mobile bed.

[0007] Preferably, the rear side of the mobile bed is fixedly connected with two guide plates, the two guide plates are slidingly connected in the cross rail, and the front side of the mobile bed is fixedly installed with a driving motor, and the front end of one of the mounting shafts is fixedly connected on the output shaft of the driving motor.

[0008] Preferably, the grinding mechanism comprises a grinding wheel, a mounting shell and two third electric push rods, both sides of the fixed plate are fixedly connected with vertical rails, both the vertical rails are away from each other and are thus fixedly connected with mounting plates, the third electric push rods are respectively fixedly installed in the corresponding mounting plates, and the output end of the third electric push rod is fixedly connected with a same lifting plate, the lifting plate is slidably sleeved on the outside of the vertical rail, the mounting shell is fixedly installed on the lifting plate, and the grinding wheel is rotatably connected in the mounting shell.

[0009] Preferably, the front side of the mounting shell is fixedly installed with a grinding motor, and the output shaft of the grinding motor is fixedly connected with the grinding wheel.

[0010] Preferably, the front side of the moving bed is provided with a clamping mechanism, the clamping mechanism comprises a screw rod, a clamping plate and a U-shaped frame, the U-shaped frame is fixedly installed on the front side of the window of the moving bed, the screw rod is threadedly connected in the U-shaped frame, the rear end of the screw rod is rotatably connected on the front side of the clamping plate, and the front end of the screw rod is fixedly connected with a knob.

[0011] Preferably, the front side of the clamping plate is fixedly installed with two square plates, and the square plates are slidably connected in the U-shaped frame.

[0012] In the utility model, the workpiece is placed in the moving bed, and the rear side of the workpiece is in contact with the rear side inner wall of the moving bed, then the knob is rotated to drive the screw rod to rotate, the screw rod drives the clamping plate to move backward through the threaded transmission of the U-shaped frame, so that the clamping plate is abutted against the front side of the workpiece to realize grinding, the grinding motor is started to drive the grinding wheel to rotate, the third electric push rod is started to drive the rotating grinding wheel to move downward, so that the grinding wheel realizes grinding on the upper surface of the workpiece, the first electric push rod is started to drive the horizontal rail and the moving bed to move left and right, and the second electric push rod is started to drive the moving bed to move forward and backward, so that the workpiece is driven to move horizontally, thereby realizing grinding work on different positions of the workpiece.

[0013] In the utility model, after the grinding is completed, the knob is rotated to contact the clamping of the workpiece, and the workpiece is taken down, the driving motor is started to drive the mounting shaft to rotate clockwise, the mounting shaft drives the two transmission belts to rotate clockwise through the transmission wheel, so that the multiple ear plates and the cleaning shaft move clockwise around the track of the transmission belt, and the upper cleaning shaft moves to the right while the fixed rack drives the cleaning shaft and the cleaning brush to rotate counterclockwise through the meshing of the corresponding transmission gear, so that the model waste is pushed to the right, thereby facilitating the model waste to be completely swept out of the moving bed, so as to avoid affecting the subsequent grinding work.

[0014] The utility model discloses a reasonable structure design, through the clean mechanism convenient realization of automatic cleaning of the grinding wheel in the grinding waste chip of the inside to avoid manual cleaning, improve the use efficiency of grinding wheel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the grinding machine with the self-cleaning structure is provided for the utility model.

[0016] Figure 2 Another perspective three-dimensional structure schematic view of the grinding machine with the self-cleaning structure is provided for the utility model.

[0017] Figure 3 A sectional structure schematic view of the grinding machine with the self-cleaning structure is provided for the utility model.

[0018] Figure 4 A Figure 3 Local enlarged view of part A.

[0019] Figure 5 A three-dimensional structure schematic view of the mobile bed and the clamping mechanism is provided for the utility model.

[0020] Figure 6 A three-dimensional structure schematic view of the cleaning mechanism is provided for the utility model.

[0021] In the drawing: 1, base; 101, fixed plate; 102, vertical rail; 2, installation shell; 201, grinding wheel; 202, grinding motor; 203, lifting plate; 204, third electric push rod; 3, mobile bed; 4, cross rail; 401, second electric push rod; 402, guide plate; 5, first electric push rod; 6, clamping mechanism; 601, knob; 602, screw rod; 603, clamping plate; 604, square plate; 605, U-shaped frame; 7, transmission belt; 8, transmission wheel; 9, installation shaft; 10, drive motor; 11, fixed rack; 12, transmission gear; 13, cleaning shaft; 14, lug plate; 15, cleaning brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Reference Figures 1-6The utility model provides a grinding machine with self -cleaning structure, include: base 1, the top of base 1 is provided with grinding mechanism and mobile bed 3, be provided with cleaning mechanism in mobile bed 3, and cleaning mechanism includes fixed rack 11, two installation shaft 9, two transmission belts 7 and a plurality of cleaning shaft 13, installation shaft 9 rotatoryly connects in mobile bed 3, and both ends of installation shaft 9 are fixedly installed with transmission wheel 8, transmission belt 7 transmission is installed in the outside of corresponding transmission wheel 8, and the outside of cleaning shaft 13 is fixedly sleeved with cleaning brush 15, and the rear end of cleaning shaft 13 is fixedly connected with transmission gear 12, fixed rack 11 is fixedly installed in mobile bed 3, and fixed rack 11 is engaged with corresponding transmission gear 12, and the outside of cleaning shaft 13 is rotatoryly connected with two ear plates 14, and ear plate 14 is fixedly connected in the outside of corresponding transmission belt 7.

[0024] In the embodiment, the top of the base 1 is fixedly installed with a fixed plate 101, the inside of the fixed plate 101 is slidably installed with a cross rail 4, the rear side of the cross rail 4 is fixedly connected with a push plate, the rear side of the fixed plate 101 is fixedly installed with a first electric push rod 5, the output end of the first electric push rod 5 is fixedly connected with the push plate, and the rear side of the cross rail 4 is fixedly connected with two second electric push rods 401, the output ends of the two second electric push rods 401 are fixedly connected with the rear side of the mobile bed 3.

[0025] In the embodiment, the rear side of the mobile bed 3 is fixedly connected with two guide plates 402, the two guide plates 402 are slidably connected in the cross rail 4, and the front side of the mobile bed 3 is fixedly installed with a drive motor 10, the front end of one of the installation shafts 9 is fixedly connected with the output shaft of the drive motor 10.

[0026] In the embodiment, the grinding mechanism includes a grinding wheel 201, a mounting shell 2 and two third electric push rods 204, the two sides of the fixed plate 101 are fixedly connected with vertical rails 102, the two vertical rails 102 are away from each other and are fixedly connected with mounting plates, the two third electric push rods 204 are fixedly installed in the corresponding mounting plates, and the output end of the third electric push rod 204 is fixedly connected with the same lifting plate 203, the lifting plate 203 is slidably sleeved on the outside of the vertical rail 102, the mounting shell 2 is fixedly installed on the lifting plate 203, and the grinding wheel 201 is rotatably connected in the mounting shell 2, the front side of the mounting shell 2 is fixedly installed with a grinding motor 202, the output shaft of the grinding motor 202 is fixedly connected with the grinding wheel 201, so as to conveniently drive the grinding wheel 201 to rotate.

[0027] In the embodiment, the front side of the moving bed 3 is provided with a clamping mechanism 6, the clamping mechanism 6 comprises a screw rod 602, a clamping plate 603 and a U-shaped frame 605, the U-shaped frame 605 is fixedly installed at the front side of the window of the moving bed 3, the screw rod 602 is threadedly connected in the U-shaped frame 605, the rear end of the screw rod 602 is rotatably connected at the front side of the clamping plate 603, the front end of the screw rod 602 is fixedly connected with a knob 601, so that the clamping plate 603 is conveniently controlled to move backward to clamp the workpiece, and two square plates 604 are fixedly installed at the front side of the clamping plate 603 and are slidably connected in the U-shaped frame 605, so that the clamping plate 603 is guided.

[0028] In the embodiment, in use, the workpiece to be ground is placed in the moving bed 3, the rear side of the workpiece is in contact with the inner wall at the rear side of the moving bed 3, then the knob 601 is rotated to drive the screw rod 602 to rotate, the screw rod 602 drives the clamping plate 603 to move backward through the threaded transmission belt 7 of the U-shaped frame 605, the clamping plate 603 is abutted against the front side of the workpiece to realize grinding, the grinding wheel 201 is rotated by starting the grinding motor 202, the rotating grinding wheel 201 is driven downward by starting the third electric push rod 204, the grinding wheel 201 realizes grinding on the upper surface of the workpiece, the horizontal rail 4 and the moving bed 3 are driven to move leftward and rightward by starting the first electric push rod 5, and the moving bed 3 is driven to move forward and backward by starting the second electric push rod 401, so that the workpiece is driven to move horizontally, so that the workpiece is ground at different positions, after grinding is completed, the workpiece is clamped by rotating the knob 601 and is taken down, the mounting shaft 9 is rotated clockwise by starting the driving motor 10, the two transmission belts 7 are driven to rotate clockwise by the mounting shaft 9 through the transmission wheel 8, so that the plurality of ear plates 14 and the cleaning shaft 13 are driven to move clockwise around the track of the transmission belt 7, and the upper cleaning shaft 13 is moved rightward, the fixed rack 11 drives the cleaning shaft 13 and the cleaning brush 15 to rotate counterclockwise by meshing with the corresponding transmission gear 12, so that the model waste is pushed rightward, so that the model waste is conveniently completely swept out of the moving bed 3, so as to avoid affecting subsequent grinding work.

[0029] The grinder with the self-cleaning structure is described in detail. The principle and implementation of the grinder are described by using the specific embodiments. The above description of the embodiments is only used to help understand the method and the core idea of the grinder. It should be pointed out that the grinder can be improved and modified without departing from the principle of the grinder, and the improvements and modifications also fall within the protection scope of the claims of the grinder.

Claims

1. A grinding machine with self-cleaning structure, characterized in that, The utility model relates to a grinding mechanism and a cleaning mechanism are arranged in the mobile bed (3) of the base (1), and the cleaning mechanism includes a fixed rack (11), two mounting shafts (9), two transmission belts (7) and a plurality of cleaning shafts (13), the mounting shaft (9) is rotatably connected in the mobile bed (3), and the both ends of the mounting shaft (9) are fixedly provided with transmission wheels (8), the transmission belt (7) is transmissionally installed on the outside of the corresponding transmission wheel (8), the outside of the cleaning shaft (13) is fixedly sleeved with a cleaning brush (15), and the rear end of the cleaning shaft (13) is fixedly connected with a transmission gear (12), the fixed rack (11) is fixedly installed in the mobile bed (3), and the fixed rack (11) is engaged with the corresponding transmission gear (12), and the outside of the cleaning shaft (13) is rotatably connected with two ear plates (14), and the ear plate (14) is fixedly connected on the outside of the corresponding transmission belt (7). The top of the base (1) is fixedly provided with a fixed plate (101), the inside of the fixed plate (101) is slidably provided with a cross rail (4), the rear side of the cross rail (4) is fixedly connected with a push plate, the rear side of the fixed plate (101) is fixedly provided with a first electric push rod (5), the output end of the first electric push rod (5) is fixedly connected with the push plate, and the rear side of the cross rail (4) is fixedly connected with two second electric push rods (401), and the output ends of the two second electric push rods (401) are fixedly connected with the rear side of the mobile bed (3).

2. The grinding machine with self-cleaning structure according to claim 1, characterized in that, The rear side of the mobile bed (3) is fixedly connected with two guide plates (402), the two guide plates (402) are slidably connected in the cross rail (4), and the front side of the mobile bed (3) is fixedly provided with a driving motor (10), and the front end of one mounting shaft (9) is fixedly connected on the output shaft of the driving motor (10).

3. The grinding machine with self-cleaning structure according to claim 2, characterized in that, The grinding mechanism includes a grinding wheel (201), a mounting shell (2) and two third electric push rods (204), the both sides of the fixed plate (101) are fixedly connected with vertical rails (102), the two vertical rails (102) are fixedly connected with mounting plates away from each other, the two third electric push rods (204) are fixedly installed in the corresponding mounting plates, the output end of the third electric push rod (204) is fixedly connected with the same lifting plate (203), the lifting plate (203) is slidably sleeved on the outside of the vertical rail (102), the mounting shell (2) is fixedly installed on the lifting plate (203), and the grinding wheel (201) is rotatably connected in the mounting shell (2).

4. The grinding machine with self-cleaning structure according to claim 3, characterized in that, The front side of the mounting shell (2) is fixedly provided with a grinding motor (202), and the output shaft of the grinding motor (202) is fixedly connected with the grinding wheel (201).

5. The grinding machine with self-cleaning structure according to claim 4, characterized in that, ​ 6. The grinding machine with self-cleaning structure according to claim 1, characterized in that, The front side of the mobile bed (3) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises a screw rod (602), a clamping plate (603) and a U-shaped frame (605), the U-shaped frame (605) is fixedly installed on the front side of the window of the mobile bed (3), the screw rod (602) is threadedly connected in the U-shaped frame (605), the rear end of the screw rod (602) is rotatably connected on the front side of the clamping plate (603), and the front end of the screw rod (602) is fixedly connected with a knob (601).

7. The grinding machine with self-cleaning structure according to claim 6, characterized in that, Two square plates (604) are fixedly installed on the front side of the clamping plate (603), and the square plates (604) are slidably connected in the U-shaped frame (605).

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