CN211305877U

CN211305877U - Grinding device for machining

Info

Publication number: CN211305877U
Application number: CN201921453074.5U
Authority: CN
Inventors: 徐文庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-08-21
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a grinding device for machining, which comprises a bod, a plurality of first pneumatic cylinders of the inside bottom horizontal bolt fixedly connected with of organism, it is a plurality of the output bolt fixedly connected with third backup pad of first pneumatic cylinder, the bottom bolt fastening of third backup pad has a plurality of first gyro wheels, a plurality of first hydraulic shock absorbers of upper end fixedly connected with of third backup pad. The utility model discloses in, the work piece that will polish is put on the clamp splice and is pushed down it, drive lead screw and second dog through rotatory runner, can realize pressing from both sides tight to the work piece, first bumper shock absorber and shock attenuation roof beam are as first order shock attenuation buffer memory, pressure is down conducted, the shock attenuation of second hydraulic shock absorber, it drives third hydraulic shock absorber and carries out the shock attenuation as the second level to promote the third gyro wheel, the effect of vibration/noise reduction can be played in the cooperation of these bumper shock absorbers, the removal of first pneumatic cylinder can drive the removal of whole tight platform of clamp, can realize the position adjustment of work piece in polishing.

Description

Grinding device for machining

Technical Field

The utility model relates to a grinding device technical field for machining especially relates to a grinding device for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the mechanical processing process, in order to ensure the appearance of a workpiece, the workpiece needs to be polished, which is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object (sand paper containing particles with higher hardness, etc.), and mainly aims to obtain specific surface roughness;

however, in the use process of the traditional polishing device for machining, the workpiece clamping mode is inflexible, and the clamping position of the workpiece cannot be well adjusted, so that the workpiece is not convenient to polish in all directions. And a great deal of noise is generated when the workpiece is ground in the grinding process. (disadvantages of the prior art, contrary to the beneficial effects)

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a polishing device for machining comprises a machine body, wherein a plurality of first hydraulic cylinders are fixedly connected to the inner bottom horizontal bolts of the machine body, a third supporting plate is fixedly connected to the output end bolts of the first hydraulic cylinders, a plurality of first rollers are fixedly arranged on the bottom end bolts of the third supporting plate, a plurality of first hydraulic dampers are fixedly connected to the upper end of the third supporting plate, a plurality of top ends of the first hydraulic dampers are fixedly connected to the first supporting plate, a plurality of springs are fixedly connected to the inner bottom end of the first supporting plate, clamping blocks are fixedly connected to one ends of the springs, lead screws are rotatably connected to two sides of the first supporting plate, rotating wheels are fixedly connected to one ends of the lead screws, a second stop block is fixedly connected to one end of each lead screw, which is far away from the rotating wheels, and a second supporting plate is fixedly connected to the lower end of the first supporting plate, the lower extreme bolt fixedly connected with shock attenuation roof beam of second backup pad, the equal bolt fixedly connected with second hydraulic shock absorber in lower extreme both sides of shock attenuation roof beam, it is a plurality of the one end of second hydraulic shock absorber all rotates and is connected with the third gyro wheel, and is a plurality of the equal fixedly connected with third hydraulic shock absorber in one side of third gyro wheel, it is a plurality of the inside of connection in the third backup pad is inlayed to the third hydraulic shock absorber, bolt fixedly connected with arc slide rail on one side of the inside bottom of organism, the arc slide rail is close to the first dog of position fixedly connected with of bottom.

As a further description of the above technical solution:

the interlayer on the inner wall of the machine body is provided with a sound insulation layer.

As a further description of the above technical solution:

the top end screw sliding connection of arc slide rail has the casing, the inside bolt of casing rotates and is connected with a plurality of second gyro wheels, one side bolt fixedly connected with second servo motor of casing, second servo motor's output shaft fixedly connected with belt pulley, second servo motor's output shaft runs through the casing.

As a further description of the above technical solution:

the belt pulley is connected with the second idler wheels through a belt, and the second idler wheels are connected through a belt.

As a further description of the above technical solution:

the lower extreme bolt fixedly connected with fourth backup pad of casing, the lower extreme fixedly connected with of fourth backup pad is a plurality of second pneumatic cylinders, and is a plurality of the output bolt fixedly connected with fixed bolster of second pneumatic cylinder.

As a further description of the above technical solution:

the lower part of the fourth supporting plate is provided with a first servo motor, the fixing support is fixedly connected with the first servo motor through a bolt, and the output end of the first servo motor is fixedly connected with a grinding wheel through a bolt.

The utility model discloses following beneficial effect has:

1. this grinding device for machining when using, through clamp splice, lead screw, runner, second dog, the spring that sets up, the work piece that will polish is put on the clamp splice and is pushed down it, drives lead screw and second dog through rotatory runner, can realize pressing from both sides tightly the work piece.

2. This grinding device for machining, when using, through the first pneumatic cylinder that sets up, the removal of first pneumatic cylinder can drive the removal of whole clamping platform, can realize the position adjustment of work piece in polishing.

3. This grinding device for machining, when using, through the first hydraulic shock absorber that sets up, the shock attenuation roof beam, the second hydraulic shock absorber, the third gyro wheel, when polishing the work piece, first shock absorber and shock attenuation roof beam are as first order shock attenuation buffer memory, and pressure is conduction down, and the shock attenuation of second hydraulic shock absorber promotes the third gyro wheel and drives the shock attenuation of third hydraulic shock absorber as the second level, and the cooperation of these shock absorbers can play vibration/noise reduction's effect.

4. This grinding device for machining, when using, through the arc slide rail that sets up, a housing, first servo motor, the second pneumatic cylinder, the wheel of polishing, second servo motor, the second gyro wheel, the belt pulley, second servo motor passes through the belt pulley, the belt drives the rotation of second gyro wheel, can make the casing move on the arc slide rail, drive first servo motor simultaneously and the wheel of polishing removal, still there is the flexible of second pneumatic cylinder, can realize the change to the position of polishing of work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of point A of the present invention;

fig. 3 is a schematic structural diagram of a second servo motor and a housing according to the present invention.

Illustration of the drawings:

1. a body; 2. grinding the wheel; 3. an arc-shaped slide rail; 4. a clamping block; 5. a lead screw; 6. a first stopper; 7. a rotating wheel; 8. a second stopper; 9. a first support plate; 10. a first hydraulic damper; 11. a second support plate; 12. a third support plate; 13. a first roller; 14. a first hydraulic cylinder; 15. a shock-absorbing beam; 16. a spring; 17. a first servo motor; 18. fixing a bracket; 19. a fourth support plate; 20. a second roller; 21. a housing; 22. a second hydraulic shock absorber; 23. a third hydraulic damper; 24. a third roller; 25. a belt; 26. a second servo motor; 27. a belt pulley; 28. and a second hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a grinding device for machining, includes organism 1, its characterized in that: a plurality of first hydraulic cylinders 14 are fixedly connected to the horizontal bolts at the bottom end inside the machine body 1, a third support plate 12 is fixedly connected to the output end bolts of the first hydraulic cylinders 14, a plurality of first rollers 13 are fixedly connected to the bottom end bolts of the third support plate 12, a plurality of first hydraulic shock absorbers 10 are fixedly connected to the upper end of the third support plate 12, the top end bolts of the first hydraulic shock absorbers 10 are fixedly connected to a first support plate 9, a plurality of springs 16 are fixedly connected to the bottom end inside the first support plate 9, clamping blocks 4 are fixedly connected to one ends of the springs 16, lead screws 5 are rotatably connected to both sides of the first support plate 9, a rotating wheel 7 is fixedly connected to one ends of the lead screws 5, a second blocking block 8 is fixedly connected to one end of the lead screws 5 far away from the rotating wheel 7, a second support plate 11 is fixedly connected to the lower end of the first support plate 9, and a damping beam 15 is fixedly connected to the lower end, equal bolt fixedly connected with second hydraulic shock absorber 22 in lower extreme both sides of shock attenuation roof beam 15, the one end of a plurality of second hydraulic shock absorbers 22 is all rotated and is connected with third gyro wheel 24, the equal fixedly connected with third hydraulic shock absorber 23 in one side of a plurality of third gyro wheels 24, a plurality of third hydraulic shock absorbers 23 are inlayed and are connected in the inside of third backup pad 12, inside bottom one side bolt fixedly connected with arc slide rail 3 of organism 1, arc slide rail 3 is close to the first dog 6 of the position fixedly connected with of bottom.

The interlayer of the inner wall of the machine body 1 is provided with a sound insulation layer which can reduce the conduction of noise; the top end of the arc-shaped slide rail 3 is in threaded sliding connection with a shell 21, a plurality of second rollers 20 are in bolt rotating connection with the inside of the shell 21, a second servo motor 26 is fixedly connected with one side of the shell 21 through bolts, a belt pulley 27 is fixedly connected with an output shaft of the second servo motor 26, the output shaft of the second servo motor 26 penetrates through the shell 21, and the second servo motor 26 is fixed through bolts to facilitate later maintenance; the belt pulley 27 is connected with the second rollers 20 through a belt 25, and the plurality of second rollers 20 are connected through the belt 25; a fourth support plate 19 is fixedly connected to the lower end of the shell 21 through bolts, a belt 25 is used for connecting the second rollers 20, the friction force between the second rollers 20 and the arc-shaped slide rail 3 can be increased, and noise can be reduced, a plurality of second hydraulic cylinders 28 are fixedly connected to the lower end of the fourth support plate 19, fixing supports 18 are fixedly connected to output ends of the second hydraulic cylinders 28 through bolts, and the second hydraulic cylinders 28 can adjust the distance between the grinding wheel 2 and a workpiece; the first servo motor 17 is arranged below the fourth supporting plate 19, the fixing support 18 is fixedly connected with the first servo motor 17 through bolts, the grinding wheel 2 is fixedly connected with the output end of the first servo motor 17 through bolts, the fixing support 18 can stabilize the shaking of the first servo motor 17 during grinding, and the bolts are connected to facilitate disassembly.

The working principle is as follows: a workpiece to be polished is placed on the clamping block 4 and pressed downwards, the rotating wheel 7 is rotated to drive the screw rod 5 and the second stop dog 8, the clamping of the workpiece can be realized, the movement of the first hydraulic cylinder 14 can drive the movement of the whole clamping platform, the direction adjustment of the workpiece during grinding can be realized, the first shock absorber 10 and the shock absorption beam 15 are used as a first-level shock absorption buffer memory, the pressure is conducted downwards, the second hydraulic shock absorber 22 absorbs the shock, the third roller 24 is pushed to drive the third hydraulic shock absorber 23 to be used as a second-level shock absorption, the cooperation of these dampers can achieve the effect of shock absorption and noise reduction, the second servo motor 26 drives the second roller 20 to rotate through the belt pulley 27 and the belt 25, so that the housing 21 can move on the arc-shaped slide rail 3, meanwhile, the first servo motor 17 and the grinding wheel 2 are driven to move, and the second hydraulic cylinder 28 stretches out and draws back, so that the grinding direction of the workpiece can be changed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grinding device for machining, includes organism (1), its characterized in that: the machine body (1) is fixedly connected with a plurality of first hydraulic cylinders (14) through horizontal bolts at the bottom in the machine body, a third supporting plate (12) is fixedly connected with bolts at the output ends of the first hydraulic cylinders (14), a plurality of first rollers (13) are fixedly arranged at the bottom ends of the third supporting plate (12), a plurality of first hydraulic shock absorbers (10) are fixedly connected with the upper end of the third supporting plate (12), a plurality of first supporting plates (9) are fixedly connected with bolts at the top ends of the first hydraulic shock absorbers (10), a plurality of springs (16) are fixedly connected with the bottom in the machine body (9), one ends of the springs (16) are fixedly connected with clamping blocks (4), both sides of the first supporting plate (9) are rotatably connected with lead screws (5), one ends of the lead screws (5) are fixedly connected with rotating wheels (7), and one ends of the lead screws (5) far away from the rotating wheels (7) are fixedly connected with second stop blocks (8), the lower extreme fixedly connected with second backup pad (11) of first backup pad (9), the lower extreme bolt fixedly connected with shock attenuation roof beam (15) of second backup pad (11), the equal bolt fixedly connected with second hydraulic shock absorber (22) in lower extreme both sides of shock attenuation roof beam (15), it is a plurality of the one end of second hydraulic shock absorber (22) is all rotated and is connected with third gyro wheel (24), and is a plurality of the equal fixedly connected with third hydraulic shock absorber (23) in one side of third gyro wheel (24), it is a plurality of the inside of connecting in third backup pad (12) is inlayed in third hydraulic shock absorber (23), inside bottom one side bolt fixedly connected with arc slide rail (3) of organism (1), arc slide rail (3) are close to the first dog (6) of position fixedly connected with of bottom.

2. A grinding device for machining according to claim 1, characterized in that: the interlayer of the inner wall of the machine body (1) is provided with a sound insulation layer.

3. A grinding device for machining according to claim 1, characterized in that: the top end screw sliding connection of arc slide rail (3) has casing (21), the inside bolt rotation of casing (21) is connected with a plurality of second gyro wheels (20), one side bolt fixedly connected with second servo motor (26) of casing (21), the output shaft fixedly connected with belt pulley (27) of second servo motor (26), the output shaft of second servo motor (26) runs through casing (21).

4. A grinding device for machining according to claim 3, characterized in that: the belt pulley (27) is connected with the second rollers (20) through a belt (25), and the second rollers (20) are connected through the belt (25).

5. A grinding device for machining according to claim 3, characterized in that: the lower extreme bolt fixedly connected with fourth backup pad (19) of casing (21), the lower extreme fixedly connected with of fourth backup pad (19) is a plurality of second pneumatic cylinders (28), and is a plurality of the output bolt fixedly connected with fixed bolster (18) of second pneumatic cylinder (28).

6. A grinding device for machining according to claim 5, characterized in that: the lower part of the fourth supporting plate (19) is provided with a first servo motor (17), the fixing support (18) is fixedly connected with the first servo motor (17) through bolts, and the output end of the first servo motor (17) is fixedly connected with the polishing wheel (2).