CN220680424U - Polishing equipment for spindle machining - Google Patents

Abstract

The utility model relates to polishing equipment for spindle processing, which belongs to the technical field of spindle processing and comprises a polishing head, wherein one end of the polishing head is fixedly connected with a fixed plate, the bottom end of the fixed plate is slidably connected with a movable plate, the top end of the movable plate is provided with a groove, the inner wall of the groove is movably connected with a plurality of balls, the surface of the fixed plate is provided with a through hole III, the inner wall of the through hole III is rotationally connected with a servo motor, the output end of the servo motor penetrates through the through hole III and is fixedly connected with a protective shell I, one end of the protective shell I is clamped with a protective shell II, and the inner walls of the protective shell I and the protective shell II are respectively provided with a plurality of elastic components. Through fixed plate, fly leaf, ball, protective housing one, protective housing two, slide bar, reset spring and limiting plate that set up can carry out spacingly to the main shaft, and drive the main shaft and rotate the surface at limiting plate and ball, be convenient for carry out polishing processing to the main shaft, labour saving and time saving improves work quality.

Description

Polishing equipment for spindle machining

Technical Field

The utility model relates to the technical field of spindle machining, in particular to polishing equipment for spindle machining.

Background

The main shaft refers to a shaft which receives power from an engine or a motor and transmits it to other parts, and is also called an "optical axis", which is abbreviated as a "main optical axis": the diameter of symmetry in an optical train, such as a sphere, has a principal axis that is a straight line passing through the center of the mirror and perpendicular to the mirror, and a lens or optical axis optical train has a principal axis that is a line connecting the centers of the lens facets.

When the main shaft is processed and produced, the surface of the main shaft is required to be processed by polishing equipment, so that the surface roughness of a workpiece is reduced to obtain a bright and flat surface, the main shaft is directly placed on a polishing table by the existing polishing equipment of the main shaft when the main shaft is placed, the main shaft is required to be polished and polished by manual overturning, and the main shaft cannot be rotated, so that labor is wasted, time is wasted, and a good polishing and polishing effect is not achieved.

Disclosure of Invention

In view of the above problems, the present utility model provides a polishing apparatus for spindle processing, which has the advantages of convenient spindle rotation, time and labor saving, and improved working quality.

The technical scheme of the utility model is as follows:

the utility model provides a polishing equipment of main shaft processing, includes the grinding head, the one end fixedly connected with fixed plate of grinding head, the bottom sliding connection of fixed plate has the fly leaf, the recess is seted up on the top of fly leaf, the inner wall swing joint of recess has a plurality of balls, the through-hole III has been seted up on the surface of fixed plate, the inner wall rotation of through-hole III is connected with servo motor, servo motor's output runs through three fixedly connected with protecting crust first of through-hole, protecting crust second has the one end joint of protecting crust first, protecting crust first and protecting crust second's inner wall all are equipped with a plurality of elastic component.

In further technical scheme, elastic component includes spout, slide bar, reset spring and limiting plate, a plurality of spouts have all been seted up to the inner wall of protecting crust I and protecting crust II, and is a plurality of the equal sliding connection of inner wall of spout has the slide bar, the surface cover of slide bar is equipped with reset spring, the top fixedly connected with limiting plate of slide bar.

In further technical scheme, the equal fixedly connected with slide rail of both sides bottom of fixed plate, two the through-hole one has been seted up to the inner wall of slide rail, two the equal sliding connection of inner wall of slide rail has the slider, two the through-hole two has been seted up to the inner wall of slider, two the equal fixed connection of one end surface of slider is in the bottom of fly leaf, two slide holes have been seted up on the top surface of fixed plate, two slide hole's inner wall sliding connection has the dead lever, slide hole fixed connection is run through in the inner wall of through-hole two and through-hole one to the bottom of dead lever.

In a further technical scheme, the inner wall of the third through hole is rotationally connected with a bearing, and the inner wall of the bearing is rotationally connected to the outer surface of the output end of the servo motor.

In a further technical scheme, the bottom end of the reset spring is fixedly connected to the inner walls of the first protective shell and the second protective shell, and the top end of the reset spring is fixedly connected to the bottom end of the limiting plate.

In a further technical scheme, a connecting rod is fixedly connected between the two fixing rods.

In a further technical scheme, a plurality of evenly distributed limiting grooves are formed in the inner wall of the groove, and the inner walls of the limiting grooves are movably connected to the outer surfaces of the balls.

The beneficial effects of the utility model are as follows:

1. the main shaft can be limited through the fixed plate, the movable plate, the ball, the first protective shell, the second protective shell, the sliding rod, the reset spring and the limiting plate, and the main shaft is driven to rotate on the surfaces of the limiting plate and the ball, so that the main shaft is convenient to polish, time and labor are saved, and the working quality is improved;

2. the main shaft can be limited through the sliding groove, the sliding rod, the reset spring and the limiting plate, so that the first protecting shell and the second protecting shell can be clamped and limited conveniently, the main shaft can be rotated conveniently, and the working efficiency of the machine is improved.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a slide rail and a slider according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a movable plate according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a fixing plate according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of the structures of the first and second protecting cases according to the embodiment of the present utility model.

Reference numerals illustrate:

1. polishing head; 2. a fixing plate; 3. a slide rail; 4. a first through hole; 5. a slide block; 6. a second through hole; 7. a movable plate; 8. a slide hole; 9. a fixed rod; 10. a connecting rod; 11. a groove; 12. a limit groove; 13. a ball; 14. a third through hole; 15. a bearing; 16. a servo motor; 17. a first protective shell; 18. a second protective shell; 19. a chute; 20. a slide bar; 21. a return spring; 22. and a limiting plate.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-5, a polishing device for spindle processing, including polishing head 1, polishing head 1's one end fixedly connected with fixed plate 2, the equal fixedly connected with slide rail 3 in both sides bottom of fixed plate 2, through-hole one 4 has been seted up to the inner wall of two slide rails 3, the equal sliding connection of inner wall of two slide rails 3 has slider 5, through-hole two 6 has been seted up to the inner wall of two sliders 5, the equal fixedly connected with fly leaf 7 of one end surface of two sliders 5, two slide holes 8 have been seted up on the top surface of fixed plate 2, the inner wall sliding connection of two slide holes 8 has dead lever 9, the bottom of dead lever 9 runs through slide hole 8 fixed connection at the inner wall of through-hole two 6 and through-hole one 4, fixedly connected with connecting rod 10 between two dead lever 9, the top of fly leaf 7 has been seted up flutedly 11, a plurality of evenly distributed's spacing groove 12 have been seted up to the inner wall of recess 11, the inner wall swing joint of a plurality of spacing groove 12 has a plurality of balls 13, through-hole three 14 has been seted up on the surface of fixed plate 2, the inner wall rotation connection of through-hole three 14 has bearing 15, the inner wall rotation connection of bearing 15, servo motor 16 has been connected with servo motor 16 on the inner wall rotation of bearing 15, two slide hole 8's top surface has been seted up two slide hole 8, the inner wall 21, reset spring 21 has a reset spring 17 and reset spring 17, reset housing 20 has, reset spring 17 has reset spring 17, and reset housing 20, and protection housing 20 have, and protection housing 20 are connected at the top end 20, and one end of reset spring 20 has, and one end 20 has a reset housing 20.

The working principle of the technical scheme is as follows:

when the spindle is required to rotate, the spindle is firstly placed above the movable plate 7, the surface of the spindle is tightly attached to the surfaces of the balls 13, the connecting rod 10 is lifted upwards, the connecting rod 10 drives the two fixed rods 9 to slide on the inner wall of the sliding hole 8, the movable plate 7 is pushed at the moment, the movable plate 7 drives the two sliding blocks 5 at the bottom ends of the spindle and the movable plate 7 to move, the two sliding blocks 5 slide in the sliding rail 3, the length of the spindle is used for adjusting the distance between the fixed plate 2 and the movable plate 7, after adjustment is completed, the two fixed rods 9 slide on the inner wall of the sliding hole 8, the bottom ends of the two fixed rods 9 penetrate through the sliding hole 8 and the inner wall of the through hole I4, the movable plate 7 can be fixed, and the position of the movable plate 7 can be conveniently adjusted according to the length of the spindle.

At this time, one end of the main shaft is placed on the inner wall of the first protecting shell 17, one end surface of the main shaft is tightly attached to the surface of the limiting plate 22, the second protecting shell 18 is rotated, one side of the second protecting shell 18 is rotated on one side of the first protecting shell 17, the first protecting shell 17 and the second protecting shell 18 are clamped, when the diameter of the main shaft is overlarge, the surface of the main shaft extrudes the limiting plates 22, the limiting plates 22 are moved, the sliding rod 20 is driven to slide in the sliding groove 19, meanwhile, the limiting plates 22 extrude the reset spring 21, due to rebound resilience of the reset spring 21, the limiting plates 22 can be driven to rebound, meanwhile, the sliding rod 20 is driven to slide on the inner wall of the sliding groove 19, the limiting plates 22 can extrude the main shaft, namely the main shaft with overlarge diameter can be fixed, and when the diameter is overlarge, the reset springs 21 rebound drive the limiting plates 22 and the sliding rod 20 to move, so that the limiting plates 22 extrude the main shaft with overlarge diameter, and the main shaft can be fixed.

After the fixing of the main shaft is completed, the servo motor 16 can be driven, the output end of the servo motor 16 drives the first protective shell 17 to rotate, the first protective shell 17 can drive the second protective shell 18 to rotate, the first protective shell 17 and the second protective shell 18 can drive the main shaft to rotate, the other end surface of the main shaft is tightly attached to the surface of the ball 13, the plurality of balls 13 can be driven to rotate on the inner walls of the plurality of limiting grooves 12, the rotation of the main shaft can be completed, and the device can be convenient for rotating the main shaft and saves time and labor.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (7)

1. Polishing equipment for spindle machining comprises a polishing head (1), and is characterized in that: the polishing device is characterized in that one end of the polishing head (1) is fixedly connected with a fixing plate (2), the bottom end of the fixing plate (2) is slidably connected with a movable plate (7), a groove (11) is formed in the top end of the movable plate (7), a plurality of balls (13) are movably connected to the inner wall of the groove (11), a through hole III (14) is formed in the surface of the fixing plate (2), a servo motor (16) is rotatably connected to the inner wall of the through hole III (14), a first protecting shell (17) is fixedly connected to the output end of the servo motor (16) through the through hole III (14), a second protecting shell (18) is connected to one end of the first protecting shell (17) in a clamping mode, and a plurality of elastic components are arranged on the inner walls of the first protecting shell (17) and the second protecting shell (18).

2. A polishing apparatus for spindle processing according to claim 1, wherein: the elastic component includes spout (19), slide bar (20), reset spring (21) and limiting plate (22), a plurality of spouts (19) have all been seted up to the inner wall of protecting crust one (17) and protecting crust two (18), and a plurality of the equal sliding connection of inner wall of spout (19) has slide bar (20), the surface cover of slide bar (20) is equipped with reset spring (21), the top fixedly connected with limiting plate (22) of slide bar (20).

3. A polishing apparatus for spindle processing according to claim 1, wherein: the two sides bottom of fixed plate (2) is equal fixedly connected with slide rail (3), two through-hole one (4) have been seted up to the inner wall of slide rail (3), two equal sliding connection of inner wall of slide rail (3) has slider (5), two through-hole two (6) have been seted up to the inner wall of slider (5), two equal fixed connection of one end surface of slider (5) is in the bottom of fly leaf (7), two slide holes (8) have been seted up on the top surface of fixed plate (2), two the inner wall sliding connection of slide hole (8) has dead lever (9), the bottom of dead lever (9) runs through slide hole (8) fixed connection at the inner wall of through-hole two (6) and through-hole one (4).

4. A polishing apparatus for spindle processing according to claim 1, wherein: the inner wall of the through hole III (14) is rotationally connected with a bearing (15), and the inner wall of the bearing (15) is rotationally connected with the outer surface of the output end of the servo motor (16).

5. A polishing apparatus for spindle processing according to claim 2, wherein: the bottom end of the reset spring (21) is fixedly connected to the inner walls of the first protective shell (17) and the second protective shell (18), and the top end of the reset spring (21) is fixedly connected to the bottom end of the limiting plate (22).

6. A polishing apparatus for spindle processing according to claim 3, wherein: a connecting rod (10) is fixedly connected between the two fixing rods (9).

7. A polishing apparatus for spindle processing according to claim 1, wherein: a plurality of uniformly distributed limit grooves (12) are formed in the inner wall of the groove (11), and the inner walls of the limit grooves (12) are movably connected to the outer surfaces of the balls (13).