CN216859259U

CN216859259U - Numerical control abrasive belt grinding machine with cleaning function

Info

Publication number: CN216859259U
Application number: CN202122801038.7U
Authority: CN
Inventors: 朱巍; 李蔚
Original assignee: Wuxi Sendao Intelligent Industrial Technology Co ltd
Current assignee: Wuxi Sendao Intelligent Industrial Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-01
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a numerical control abrasive belt grinding machine with a cleaning function, which comprises a lathe body, a base, a transmission belt and a grinding assembly, wherein the base is fixedly connected to the bottom end of the lathe body, the grinding assembly is arranged on the lathe body, an adjusting mechanism is arranged on the lathe body, the lathe body is connected with the grinding assembly through the adjusting mechanism, a cleaning mechanism is arranged on the lathe body, a groove is arranged on the lathe body, a connecting rod is movably connected inside the groove, a water tank is also arranged on the lathe body, a fixing frame is fixedly connected in the water tank, and a reciprocating mechanism is arranged on the fixing frame. The abrasive belt can be conveniently mounted and dismounted.

Description

Numerical control abrasive belt grinding machine with cleaning function

Technical Field

The utility model relates to the technical field of machining, in particular to a numerical control abrasive belt grinding machine with a cleaning function.

Background

Belt grinders are devices that grind and polish blades, such as blades, using a fast moving belt as a grinding tool. With the rapid development of the grinding machine technology, the abrasive belt grinding machine has been developed into a high-efficiency and low-power consumption finish machining device, the abrasive belt is a belt-shaped tool which is made by bonding an abrasive material on a flexible material such as paper, cloth and the like by using a binder and can grind and polish, the abrasive belt is a main form of a coated abrasive tool, and the abrasive belt has the advantages of more flexibility and safety, higher precision and low grinding cost when being used for polishing compared with a solid abrasive tool grinding wheel.

But present abrasive belt grinding machine has some problems, and the unable adjustment of the elasticity of abrasive band and the unable adjustment scheduling problem of length of the department that polishes of abrasive band all influence processing personnel's normal use to reduce the production efficiency of product, and it is comparatively troublesome to the abrasive band clearance, can not effectually clear up the abrasive band, thereby make the waste material adhesion of polishing on the abrasive band, influenced the precision of polishing, consequently propose kind of numerical control abrasive belt grinding machine who has cleaning function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the tightness of a grinding belt of the conventional abrasive belt grinding machine cannot be adjusted, the grinding belt is troublesome to clean, and the grinding belt cannot be effectively cleaned.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a numerical control abrasive band grinding machine with cleaning function, includes lathe main part, base, drive belt and dull polish subassembly, base fixed connection is in lathe main part bottom, dull polish subassembly is installed on lathe main part, be equipped with adjustment mechanism in the lathe main part, lathe main part passes through adjustment mechanism and is connected with dull polish subassembly, install wiper mechanism in the lathe main part, the last recess that is equipped with of lathe main part, the inside swing joint of recess has the connecting rod, still be equipped with the basin in the lathe main part, the fixed frame of fixedly connected with in the basin, be equipped with reciprocating mechanism on the fixed frame.

The above technical solution further comprises:

the adjusting mechanism comprises a servo motor fixedly connected to the lathe body, an adjusting groove is formed in the lathe body, a threaded rod is fixedly connected to the output end of the servo motor, one end, away from the servo motor, of the threaded rod is movably connected to the inner wall of the adjusting groove, a limiting rod is fixedly connected to the inside of the adjusting groove, a fixing seat A is connected to the threaded rod in a threaded mode, and the bottom end of the fixing seat A is connected with the limiting rod in a sliding mode.

The grinding component comprises a fixing seat B fixedly connected to a lathe body, the fixing seat A is connected with two grinding wheels A in a rotating mode, a fixing plate is fixedly connected to the fixing seat B, a driving motor is fixedly mounted on the fixing plate, an output end of the driving motor is fixedly connected with a transmission rod, the transmission rod is connected with a connecting rod in a transmission mode through a transmission belt, the transmission rod penetrates through the fixing seat B and the grinding wheel B fixedly connected with the fixing seat B, and a grinding belt is sleeved on the grinding wheel B and the two grinding wheels A.

The cleaning mechanism comprises a water tank arranged on the lathe body, a water pipe is fixedly connected to the water tank, a mechanical arm is movably connected to the fixing seat B, and one end, far away from the fixing seat B, of the mechanical arm is rotatably connected with a brush plate.

Reciprocating mechanism includes that fixed connection keeps away from the round gear of recess one end at the connecting rod, the round gear is connected with the straight tooth frame through the tooth engagement, straight tooth frame sliding connection is in fixed frame, two scraper blades of fixedly connected with on the straight tooth frame.

The circular gear is a half-gear circular gear, and the scraper is tightly attached to the bottom end surface of the water tank.

Collecting grooves are formed in two sides of the interior of the water tank.

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

1. when the numerical control abrasive belt grinder is used for cleaning the abrasive belt, water sprayed by the water tank is used for washing the surface of the abrasive belt, then the brush plate is used for further erasing chips on the abrasive belt, and the scraper is used for continuously scraping and collecting the cleaned water, namely the fallen chips, through the designed reciprocating mechanism, so that the automatic cleaning function of the abrasive belt is realized, and the working time of operators is reduced.

2. According to the utility model, through the design of the adjusting mechanism, only the servo motor is started, the servo motor drives the threaded rod to rotate, the threaded rod drives the fixing seat A to slide forwards on the limiting rod, and the moving fixing seat A further realizes the tightness adjustment of the abrasive belt, so that the abrasive belt is convenient to mount and dismount.

Drawings

FIG. 1 is a schematic structural diagram of a numerically controlled abrasive belt grinding machine with a cleaning function according to the present invention;

FIG. 2 is a schematic top view of a numerically controlled abrasive belt grinding machine with cleaning function according to the present invention;

FIG. 3 is a schematic view of the connection structure of the reciprocating mechanism of the numerically controlled abrasive belt grinding machine with cleaning function according to the present invention.

In the figure: 1. a lathe body; 2. a base; 3. a fixed seat A; 4. a fixed seat B; 5. a servo motor; 6. an adjustment groove; 7. a threaded rod; 8. grinding wheel A; 9. a fixing plate; 10. a drive motor; 11. a grinding wheel B; 12. grinding a sand belt; 13. a mechanical arm; 14. a brush plate; 15. a water tank; 16. a water pipe; 17. a groove; 18. a transmission rod; 19. a connecting rod; 20. a transmission belt; 21. A water tank; 22. a fixing frame; 23. a straight tooth frame; 24. a circular gear; 25. a squeegee; 26. collecting tank; 27. a limiting rod.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figure 1, the utility model provides a numerical control abrasive belt grinding machine with a cleaning function, which comprises a lathe body 1, a base 2, a transmission belt 20 and a grinding assembly, wherein the base 2 is fixedly connected to the bottom end of the lathe body 1, the grinding assembly is installed on the lathe body 1, the lathe body 1 is provided with an adjusting mechanism, the lathe body 1 is connected with the grinding assembly through the adjusting mechanism, the lathe body 1 is provided with the cleaning mechanism, the lathe body 1 is provided with a groove 17, the inside of the groove 17 is movably connected with a connecting rod 19, the lathe body 1 is also provided with a water tank 21, the inside of the water tank 21 is fixedly connected with a fixed frame 22, the fixed frame 22 is provided with a reciprocating mechanism, the adjusting mechanism comprises a servo motor 5 fixedly connected to the lathe body 1, the lathe body 1 is provided with an adjusting tank 6, the output end of the servo motor 5 is fixedly connected with a threaded rod 7, one end, far away from the servo motor 5, of the threaded rod 7 is movably connected to the inner wall of the adjusting tank 6, the inside fixedly connected with gag lever post 27 of adjustment tank 6, threaded connection has fixing base A3 on the threaded rod 7, and fixing base A3 and gag lever post 27 sliding connection, the dull polish subassembly includes fixing base B4 of fixed connection on lathe body 1, it is connected with two emery wheels A8 to rotate on fixing base A3, fixedly connected with fixed plate 9 on the fixing base B4, fixed mounting has driving motor 10 on the fixed plate 9, driving motor 10's output fixedly connected with transfer line 18, transfer line 18 passes through drive belt 20 and is connected with the transmission of connecting rod 19, transfer line 18 runs through fixing base B4, and transfer line 18 runs through fixing base B4 fixedly connected with emery wheel B11, the cover is equipped with on emery wheel B11 and two emery wheels A8 and grinds abrasive band 12.

In this embodiment, through starting servo motor 5, servo motor 5 drives threaded rod 7 and rotates, thereby threaded rod 7 drives fixing base A3 and slides forward on gag lever post 27, the fixing base A3 of removal and then realize the elasticity adjustment to dull polish area 12, be convenient for to the installation and the dismantlement of dull polish area 12, start driving motor 10 through the controller, driving motor 10 drives transfer line 18 and rotates, transfer line 18 drives emery wheel B11 and rotates, emery wheel B11 thereby drives dull polish area 12 and rotates and begin to polish the article.

Example two

As shown in fig. 1-3, based on the first embodiment, a cleaning mechanism is installed on the lathe body 1, a reciprocating mechanism is arranged on the fixing frame 22, the cleaning mechanism includes a water tank 15 installed on the lathe body 1, a water pump is installed inside the water tank 15, the water pipe 16 is fixedly connected to an output end of the water pump, the water tank 15 is fixedly connected with the water pipe 16, a mechanical arm 13 is movably connected to a fixing seat B4, one end of the mechanical arm 13, which is far away from the fixing seat B4, is rotatably connected with a brush plate 14, the reciprocating mechanism includes a circular gear 24 fixedly connected to one end, which is far away from the groove 17, of a connecting rod 19, the circular gear 24 is connected with a straight-tooth frame 23 through gear teeth meshing, the straight-tooth frame 23 is slidably connected in the fixing frame 22, and two scrapers 25 are fixedly connected to the straight-tooth frame 23.

It should be noted that: the circular gear 24 is a half-gear circular gear, the scraper 25 is tightly attached to the bottom end surface of the water tank 21, and the gear teeth on the circular gear 24 can be continuously meshed with the gear teeth on the straight-tooth frame 23, so that the straight-tooth frame 23 can be continuously moved left and right.

In this embodiment, the mechanical arm 13 is controlled by the controller, the brush plate 14 on the mechanical arm 13 is tightly attached to the surface of the abrasive belt 12, then the driving motor 10 and the water pump in the water tank 15 are started, water in the water tank 15 is sprayed on the abrasive belt 12 through the water pipe 16, the brush plate 14 further cleans the chips on the abrasive belt 12, the cleaned water, i.e., the chips, falls into the water tank 21, at this time, the rotation of the driving rod 18 drives the connecting rod 19 to rotate through the driving belt 20, the connecting rod 19 drives the circular gear 24 to rotate, the circular gear 24 drives the straight-tooth frames 23 to move on the fixing frame 22 left and right through the gear teeth, the straight-tooth frames 23 move left and right to drive the two scraping plates 25 to move left and right continuously, and the scraping plates 25 further collect the water, i.e., the chips, in the water tank 21 into the collecting groove 26.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a numerical control abrasive band grinding machine with cleaning function, includes lathe main part (1), base (2), drive belt (20) and dull polish subassembly, base (2) fixed connection is in lathe main part (1) bottom, dull polish unit mount is on lathe main part (1), its characterized in that, be equipped with adjustment mechanism on lathe main part (1), lathe main part (1) is connected with the dull polish subassembly through adjustment mechanism, install wiper mechanism on lathe main part (1), be equipped with recess (17) on lathe main part (1), the inside swing joint of recess (17) has connecting rod (19), still be equipped with basin (21) on lathe main part (1), fixed frame (22) of fixedly connected with in basin (21), be equipped with reciprocating mechanism on fixed frame (22).

2. The numerically controlled abrasive belt grinding machine with the cleaning function according to claim 1, characterized in that the adjusting mechanism comprises a servo motor (5) fixedly connected to a lathe body (1), an adjusting groove (6) is formed in the lathe body (1), a threaded rod (7) is fixedly connected to an output end of the servo motor (5), one end, far away from the servo motor (5), of the threaded rod (7) is movably connected to an inner wall of the adjusting groove (6), a limiting rod (27) is fixedly connected to the inside of the adjusting groove (6), a fixing seat A (3) is connected to the threaded rod (7) in a threaded manner, and the bottom end of the fixing seat A (3) is slidably connected with the limiting rod (27).

3. The numerical control abrasive belt grinding machine with the cleaning function according to claim 2, the grinding component comprises a fixed seat B (4) fixedly connected to the lathe body (1), the fixed seat A (3) is rotationally connected with two grinding wheels A (8), the fixed seat B (4) is fixedly connected with a fixed plate (9), a driving motor (10) is fixedly arranged on the fixed plate (9), the output end of the driving motor (10) is fixedly connected with a transmission rod (18), the transmission rod (18) is in transmission connection with a connecting rod (19) through a transmission belt (20), the transmission rod (18) penetrates through the fixed seat B (4), and the transmission rod (18) penetrates through the fixed seat B (4) and is fixedly connected with a grinding wheel B (11), and the grinding wheel B (11) and the two grinding wheels A (8) are sleeved with a grinding belt (12).

4. The numerically controlled abrasive belt grinding machine with the cleaning function according to claim 3, characterized in that the cleaning mechanism comprises a water tank (15) mounted on the lathe body (1), a water pipe (16) is fixedly connected to the water tank (15), a mechanical arm (13) is movably connected to the fixed seat B (4), and a brush plate (14) is rotatably connected to one end, far away from the fixed seat B (4), of the mechanical arm (13).

5. The numerically controlled abrasive belt grinding machine with the cleaning function according to claim 1, characterized in that the reciprocating mechanism comprises a circular gear (24) fixedly connected to one end of the connecting rod (19) far away from the groove (17), the circular gear (24) is connected with a straight gear frame (23) through gear tooth meshing, the straight gear frame (23) is slidably connected in a fixed frame (22), and two scraping plates (25) are fixedly connected to the straight gear frame (23).

6. The numerically controlled abrasive belt grinding machine with cleaning function according to claim 5, characterized in that the circular gear (24) is a half-gear circular gear, and the scraper (25) is closely attached to the bottom end surface of the water tank (21).

7. The numerically controlled abrasive belt grinding machine with cleaning function according to claim 1, characterized in that the trough (21) is provided with collection grooves (26) on both sides inside.