CN211332664U

CN211332664U - Automatic grinding machine for machining machine tool shield

Info

Publication number: CN211332664U
Application number: CN202020004938.1U
Authority: CN
Inventors: 刘希军
Original assignee: Taizhou Mingtu Metal Products Co ltd
Current assignee: Taizhou Mingtu Metal Products Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-25
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to the technical field of polishing equipment, and discloses an automatic polishing machine for machining a machine tool protective cover, wherein a motor is fixedly arranged on the upper surface of a fixed plate, a controller is fixedly arranged on the upper surface of the fixed plate, handles are fixedly arranged on two sides of the fixed plate, a rotating end of the motor is fixedly connected with a rotating shaft, an adjusting component is fixedly arranged on the lower surface of the fixed plate, the bottom end of the rotating shaft is movably connected with a clamping component, the adjusting component can adjust the distance between a polishing wheel and the machine tool protective cover according to the polishing condition, so that the polishing machine polishes the machine tool protective cover more smoothly, the polishing effect is better, the labor intensity of workers is reduced, the working efficiency of the workers is improved, the workers can conveniently replace the polishing wheel when the polishing wheel needs to be replaced by adding the clamping component, and the polishing wheel is convenient, the work of the staff is facilitated, and the use comfort level of the staff is improved.

Description

Automatic grinding machine for machining machine tool shield

Technical Field

The utility model relates to an equipment technical field that polishes specifically is an automatic sander for processing of lathe guard shield.

Background

The surface of the machine tool protective cover can generate rust when being produced and processed, redundant welding points are arranged at welding seam positions, the objects can influence the processing of the machine tool protective cover, the redundant objects can be processed by the automatic grinding machine for processing the machine tool protective cover, the machine tool protective cover is processed conveniently, however, the existing automatic grinding machine is very labor-consuming to grind back and forth by a worker who handles the grinding machine in the grinding process, the grinding unevenness is easy to occur, and meanwhile, the grinding wheel is inconvenient to replace when being used for a long time. Accordingly, those skilled in the art have provided an automatic sander for machine tool shroud machining that addresses the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sander for processing of lathe guard shield 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 an automatic sander for processing of lathe guard shield, includes the fixed plate, the last fixed surface of fixed plate installs the motor, and the last fixed surface of fixed plate installs the controller, the both sides fixed mounting of fixed plate has the handle, the rotation end fixedly connected with pivot of motor, the lower fixed surface of fixed plate installs adjusting part, the bottom swing joint of pivot has the centre gripping subassembly.

As a further aspect of the present invention: the adjusting part comprises a connecting plate, a roller, a limiting telescopic groove, a fastening bolt, a telescopic rod and scale marks, the lower surface of the fixed plate is fixedly connected with the telescopic rod, the outer surface of the telescopic rod is connected with the limiting telescopic groove in a sliding manner, the fastening bolt penetrates through one side of the limiting telescopic groove, the connecting plate is fixedly mounted on the front surface of the limiting telescopic groove, the roller is connected to the rear surface of the connecting plate in a rotating manner, and the scale marks are arranged on the front surface of the telescopic rod.

As a further aspect of the present invention: the centre gripping subassembly includes otic placode, sanding wheel, spacing snap ring, cutting ferrule, spout, screw hole, spacing bolt, sleeve and pivot, the bottom swing joint of pivot has the sleeve, telescopic lower fixed surface is connected with the cutting ferrule, and telescopic opposite side through connection has spacing bolt, the spout has been seted up to the front surface of cutting ferrule, the inside sliding connection of spout has the otic placode, threaded hole is seted up to one side of otic placode, and the rear surface fixed connection of otic placode has spacing snap ring, the inside block of spacing snap ring is connected with the sanding wheel.

As a further aspect of the present invention: the number of the fastening bolts is 2, the 2 fastening bolts are located on the same vertical line, and the fastening bolts are made of stainless steel.

As a further aspect of the present invention: the shape of gyro wheel is the cylinder, and the material of gyro wheel is rubber.

As a further aspect of the present invention: the quantity of otic placode is 2, and 2 otic placodes are located the both ends of spacing snap ring respectively.

As a further aspect of the present invention: the outer surface of the rotating shaft is provided with a through hole, the through hole is matched with a limiting bolt, and the limiting bolt is in threaded connection with the through hole.

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

the utility model discloses an increased adjusting part and can adjusted the interval between wheel of polishing and the lathe guard shield according to the condition of polishing, made the polisher to the more level and smooth of lathe guard shield polishing, the effect of polishing is better, also reduced staff's intensity of labour simultaneously, improve staff's work efficiency, can make things convenient for the staff to the change of wheel of polishing when the wheel of polishing needs to be changed through having increased the centre gripping subassembly, make wheel easy dismounting polishes, made things convenient for going on of staff's work, improved the comfort level that the staff used.

Drawings

FIG. 1 is a schematic view of an automatic sander for machine tool shroud machining;

FIG. 2 is a schematic view of a clamp assembly in an automatic sander for machine tool shroud machining;

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1. an adjustment assembly; 2. a fixing plate; 3. a motor; 4. a controller; 5. a clamping assembly; 6. a connecting plate; 7. a roller; 8. a limit telescopic groove; 9. fastening a bolt; 10. a telescopic rod; 11. a handle; 12. an ear plate; 13. grinding the wheel; 14. a limit snap ring; 15. a card sleeve; 16. scale lines; 17. a chute; 18. a threaded hole; 19. a limit bolt; 20. a sleeve; 21. a rotating shaft.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an automatic sander for machining a machine tool shield includes a fixing plate 2, a motor 3 is fixedly mounted on an upper surface of the fixing plate 2, a controller 4 is fixedly mounted on an upper surface of the fixing plate 2, handles 11 are fixedly mounted on two sides of the fixing plate 2, a rotating shaft 21 is fixedly connected to a rotating end of the motor 3, the motor 3 is YVF2-80M1-40.55KW, and the controller 4 is LJK-III 32A.

In fig. 1 and 3: the lower surface of the fixed plate 2 is fixedly provided with an adjusting component 1, the adjusting component 1 comprises a connecting plate 6, a roller 7, a limit telescopic groove 8, a fastening bolt 9, a telescopic rod 10 and scale marks 16, the lower surface of the fixed plate 2 is fixedly connected with the telescopic rod 10, the outer surface of the telescopic rod 10 is connected with the limit telescopic groove 8 in a sliding manner, one side of the limit telescopic groove 8 is connected with the fastening bolt 9 in a penetrating manner, the front surface of the limit telescopic groove 8 is fixedly provided with the connecting plate 6, the rear surface of the connecting plate 6 is rotatably connected with the roller 7, the front surface of the telescopic rod 10 is provided with the scale marks 16, the number of the fastening bolts 9 is 2, the 2 fastening bolts 9 are positioned on the same vertical line, the fastening bolts 9 are made of stainless steel, the roller 7 is cylindrical, and the roller 7 is made of rubber, the utility model discloses an adjusting component 1 capable of adjusting the distance between, the grinding machine can grind the machine tool shield more smoothly, the grinding effect is better, the labor intensity of workers is reduced, and the working efficiency of the workers is improved.

In fig. 1, 2 and 3: the bottom end of the rotating shaft 21 is movably connected with a clamping component 5, the clamping component 5 comprises an ear plate 12, a polishing wheel 13, a limiting snap ring 14, a clamping sleeve 15, a sliding groove 17, a threaded hole 18, a limiting bolt 19, a sleeve 20 and the rotating shaft 21, the bottom end of the rotating shaft 21 is movably connected with the sleeve 20, the lower surface of the sleeve 20 is fixedly connected with the clamping sleeve 15, the other side of the sleeve 20 is connected with the limiting bolt 19 in a penetrating way, the sliding groove 17 is formed in the front surface of the clamping sleeve 15, the ear plate 12 is connected in the sliding way inside the sliding groove 17, the threaded hole 18 is formed in one side of the ear plate 12, the limiting snap ring 14 is fixedly connected with the rear surface of the ear plate 12, the internal clamping of the limiting snap ring 14 is connected with the polishing wheel 13, the number of the ear plates 12 is 2, the 2 ear plates 12 are respectively positioned at two ends of, through having increased centre gripping subassembly 5 can make things convenient for the staff to the change of 13 wheels of polishing when 13 wheels of polishing need to be changed, make 13 easy dismounting of wheels of polishing, make things convenient for going on of staff's work, improve the comfort level that the staff used.

The utility model discloses a theory of operation is: when the automatic grinding machine is used for machining the machine tool shield, the distance between the grinding wheel 13 and the machine tool shield is adjusted through the adjusting assembly according to the grinding condition, then the grinding wheel 13 on the clamping assembly 5 on the rotating shaft 21 is rotated through the motor 3 to grind the surface of the machine tool shield, when the adjusting assembly 1 is used, the fastening bolt 9 is loosened, then the telescopic length of the telescopic rod 10 in the limiting telescopic groove 8 is adjusted according to the scale mark 16, so that the distance between the grinding wheel 13 and the surface of the machine tool shield is adjusted, then a worker pushes the handle 11 to and fro on the surface of the machine tool shield through the roller 7 to grind the surface of the machine tool shield, the roller 7 is made of rubber, the phenomenon that the roller 7 rolls back and forth on the surface of the machine tool shield to scratch the surface of the machine tool shield can be avoided, and when the grinding wheel 13 needs to be replaced after the grinding wheel 13 is used for a period of time, then the sleeve 20 is taken down from the rotating shaft 21, then the screw in the threaded hole 18 on the lug plate 12 is unscrewed, the grinding wheel 13 clamped in the limiting snap ring 14 is taken out, a new grinding wheel 13 is replaced, then the new grinding wheel 13 is clamped in the limiting snap ring 14, then the screw in the threaded hole 18 is screwed, the sleeve 20 is clamped on the rotating shaft 21, the limiting bolt 19 is aligned to the through hole on the rotating shaft 21, and the limiting bolt 19 penetrates through the through hole to enable the sleeve 20 and the rotating shaft 21 to be fixed firmly.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic sander for processing of lathe guard shield, includes fixed plate (2), its characterized in that, the last fixed surface of fixed plate (2) installs motor (3), and the last fixed surface of fixed plate (2) installs controller (4), the both sides fixed mounting of fixed plate (2) has handle (11), the rotation end fixedly connected with pivot (21) of motor (3), the lower fixed surface of fixed plate (2) installs adjusting part (1), the bottom swing joint of pivot (21) has centre gripping subassembly (5).

2. The automatic grinding machine for machining the machine tool shield is characterized in that the adjusting assembly (1) comprises a connecting plate (6), a roller (7), a limiting telescopic groove (8), a fastening bolt (9), a telescopic rod (10) and scale marks (16), the telescopic rod (10) is fixedly connected to the lower surface of the fixing plate (2), the limiting telescopic groove (8) is slidably connected to the outer surface of the telescopic rod (10), the fastening bolt (9) penetrates through one side of the limiting telescopic groove (8), the connecting plate (6) is fixedly mounted on the front surface of the limiting telescopic groove (8), the roller (7) is rotatably connected to the rear surface of the connecting plate (6), and the scale marks (16) are arranged on the front surface of the telescopic rod (10).

3. An automatic sander for machine tool shroud machining according to claim 1, the clamping assembly (5) comprises an ear plate (12), a grinding wheel (13), a limiting snap ring (14), a clamping sleeve (15), a sliding groove (17), a threaded hole (18), a limiting bolt (19), a sleeve (20) and a rotating shaft (21), the bottom end of the rotating shaft (21) is movably connected with a sleeve (20), the lower surface of the sleeve (20) is fixedly connected with a clamping sleeve (15), the other side of the sleeve (20) is connected with a limit bolt (19) in a penetrating way, the front surface of the cutting sleeve (15) is provided with a sliding groove (17), an ear plate (12) is connected in the sliding groove (17) in a sliding way, a threaded hole (18) is arranged at one side of the ear plate (12), and the rear surface of the ear plate (12) is fixedly connected with a limiting snap ring (14), and the inner part of the limiting snap ring (14) is clamped and connected with a grinding wheel (13).

4. The automatic sander for machine tool shield machining according to claim 2, characterized in that the number of fastening bolts (9) is 2, and 2 fastening bolts (9) are located on the same vertical line, and the material of the fastening bolts (9) is stainless steel.

5. The automatic sander for machine tool shield machining according to claim 2, characterized in that the shape of the roller (7) is cylindrical and the material of the roller (7) is rubber.

6. The automatic sander for machine tool shroud machining according to claim 3, wherein the number of said ear plates (12) is 2, and 2 ear plates (12) are located at both ends of a retainer snap ring (14).

7. The automatic sander for machine tool shield machining according to claim 3, characterized in that the outer surface of the rotating shaft (21) is provided with a through hole, the through hole is matched with the limit bolt (19), and the limit bolt (19) is in threaded connection with the through hole.