CN210650104U - Workpiece polishing device for numerical control machine tool - Google Patents

Abstract

The utility model provides a work piece burnishing device for digit control machine tool relates to the work piece processing field. This workpiece polishing device for digit control machine tool, comprises a workbench, two symmetrical fixed blocks of the top fixedly connected with of workstation, the circular fixed plate of a side fixedly connected with that two fixed blocks are close to each other, six fixed chambeies have been seted up to the inside of circular fixed plate, the inside wall in every fixed chamber all is connected with the spring, the one end that fixed intracavity lateral wall was kept away from to every spring all is connected with the bottom plate, the equal threaded connection of inside wall in every fixed chamber has the threaded rod, every threaded rod all runs through the inside wall in the fixed chamber of looks adaptation and extends to the surface of circular fixed plate. This workpiece polishing device for digit control machine tool sets up circular fixed plate, is convenient for fix the work piece of equidimension not simultaneously, starts the motor that just reverses, and two burnishing devices polish the both ends of fixing different work pieces on circular fixed plate about the messenger, great increase the polishing efficiency to the work piece.

Description

Workpiece polishing device for numerical control machine tool

Technical Field

The utility model relates to a work piece processing technology field specifically is a workpiece polishing device for digit control machine tool.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media.

The existing polishing machine can polish two ends of a workpiece simultaneously, one end needs to be polished first, time is wasted at the other end of polishing, the workpiece is not easy to be fixed and processed simultaneously due to different sizes of the workpiece, and polishing efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a workpiece polishing device for digit control machine tool can effectually fix a plurality of not equidimension work pieces and carry out both ends simultaneous processing to it, has solved because of can't be to both ends simultaneous processing and the unable not equidimension work piece of fixed processing simultaneously, has reduced polishing efficiency's problem.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a work piece burnishing device for digit control machine tool, comprises a workbench, two symmetrical fixed blocks of top fixedly connected with of workstation, a side fixedly connected with circular fixed plate that two fixed blocks are close to each other, six fixed chambeies have been seted up to circular fixed plate's inside, the inside wall in every fixed chamber all is connected with the spring, the one end that fixed intracavity lateral wall was kept away from to every spring all is connected with the bottom plate, the equal threaded connection of inside wall in every fixed chamber has the threaded rod, every threaded rod all runs through the inside wall in the fixed chamber of looks adaptation and extends to circular fixed plate's surface, the equal swing joint in one end in fixed chamber has an upper fixed plate is established to every threaded rod, two symmetrical sliding trays have been seted up at the top of workstation, the inside of every sliding tray all is equipped with the bracing piece, the equal fixedly connected with rotating electrical machines in.

Furthermore, the bottom fixedly connected with of workstation rotates the case, rotates the inside wall swing joint of case and has the lead screw, and the surface threaded connection of lead screw has two sliders, and the inner circle screw thread opposite direction of two sliders, the top of two sliders all with the bottom fixed connection of looks adaptation bracing piece, through the rotation of lead screw, drive the motion of two bracing pieces to control two polishing wheel sets and polish the work piece of fixing on circular fixed plate.

Further, a side fixedly connected with drive case of rotation case, the interior diapire fixedly connected with of drive case is motor just reversing, and the output of motor just reversing runs through the inside wall of drive case and extends to the inside of rotating the case, and the output of motor just reversing and the one end fixed connection of lead screw control the rotation of lead screw through starting motor just reversing to the motion of control bracing piece.

Further, two sets of symmetrical spouts have been seted up at the top of workstation, and two symmetrical L type connecting blocks of the equal fixedly connected with of every bracing piece surface, the pulley of the equal fixedly connected with in bottom of every L type connecting block and spout looks adaptation, every pulley all are placed in the inside of spout, through setting up L type connecting block, when the bracing piece moves, fix the bracing piece and prevent that the bracing piece from rocking, and the pulley has reduced the frictional force of diapire in L type connecting block bottom and the spout in the slip of spout.

Further, the bottom fixedly connected with foundation of workstation, the bottom of every foundation all is equipped with the non-slip raised, is convenient for support table, through setting up the non-slip raised, prevents that the polishing is that the workstation top rocks.

Furthermore, the handle is rotated to the top fixedly connected with of threaded rod, and the bottom of an upper fixed plate and the top of a lower fixed plate all are equipped with the slipmat, thereby rotate the handle and be convenient for rotate the threaded rod and be convenient for fixed work piece, through setting up the slipmat, the increase is convenient for fix with the frictional force between the smooth work piece of surface.

1. This work piece burnishing device for digit control machine tool, circular fixed plate through setting up, the work piece that will treat the polishing is fixed, rotate through setting up the threaded rod, make upper fixed plate and bottom plate fix the surface of work piece, through setting up a plurality of fixed chambeies, be convenient for fix the work piece of a plurality of equidimensions not, through setting up two symmetrical throwing aureolas, the throwing aureola of the output of rotating electrical machines is convenient for polish the processing to fixing the work piece both ends on circular fixed plate, the problem of polishing efficiency has been reduced because of unable simultaneous processing and the unable work piece of fixed processing equidimension simultaneously at both ends.

2. This work piece burnishing device for digit control machine tool, lead screw through setting up, two sliders of drive are close to each other or keep away from when the lead screw rotates, make two bracing pieces be close to or keep away from, through setting up positive reverse motor, be convenient for drive the rotation of lead screw, through setting up L type connecting block, when the bracing piece motion, fix the bracing piece and prevent that the bracing piece from rocking, the pulley has reduced the frictional force of diapire in L type connecting block bottom and the spout in the slip of spout, through setting up the sill post, the effect of support has been played to the workstation, rotate the handle through setting up, be convenient for rotate the threaded rod, through the slipmat, anti-skidding effect has been played when fixing the work piece.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the circular fixing plate of the present invention;

fig. 3 is a schematic view of the structure of the rotating box of the present invention.

The polishing machine comprises a workbench 1, a sliding chute 101, a bottom column 102, a fixed block 2, a circular fixed plate 3, a fixed cavity 301, a spring 302, a lower fixed plate 303, a threaded rod 304, an upper fixed plate 305, a sliding chute 4, a supporting rod 5, a rotating motor 6, a polishing wheel 7, an 8L-shaped connecting block, a rotating box 9, a screw rod 901, a sliding block 902, a pulley 10, a driving box 11 and a forward and reverse rotating motor 12.

Detailed Description

As shown in FIGS. 1-3, the embodiment of the utility model provides a workpiece polishing device for a numerical control machine tool, which comprises a workbench 1, wherein the bottom of the workbench 1 is fixedly connected with bottom columns 102, the bottom of each bottom column 102 is provided with anti-skid protrusions for supporting the workbench 1, the top of the workbench 1 is prevented from shaking by arranging the anti-skid protrusions, the top of the workbench 1 is fixedly connected with two symmetrical fixed blocks 2, one side surface of the two fixed blocks 2 close to each other is fixedly connected with a circular fixed plate 3, six fixed cavities 301 are arranged inside the circular fixed plate 3, the inner side wall of each fixed cavity 301 is connected with springs 302, one end of each spring 302 far away from the inner side wall of the fixed cavity is connected with a lower fixed plate 303, the inner side wall of each fixed cavity 301 is connected with a threaded rod 304 by screw threads, each threaded rod 304 runs through the inner side wall of the matched fixed cavity 301 and extends to, every threaded rod 304 is established at the equal swing joint of one end of fixed cavity 301 and is had an upper fixed plate 305, the top fixedly connected with of threaded rod 304 rotates the handle, the bottom of upper fixed plate 305 and the top of bottom plate 303 all are equipped with the slipmat, thereby it is convenient for rotate threaded rod 304 and be convenient for fixed work piece to rotate the handle, through setting up the slipmat, frictional force between increase and the smooth work piece of surface is convenient for fix, circular fixed plate 3 through the setting, the work piece of treating the polishing is fixed, rotate through setting up threaded rod 304, make upper fixed plate 305 and bottom plate 303 fix the surface of work piece, through setting up a plurality of fixed cavities 301, be convenient for fix a plurality of not equidimension work pieces.

The top of the workbench 1 is provided with two symmetrical sliding grooves 4, a supporting rod 5 is arranged inside each sliding groove 4, the top of each supporting rod 5 is fixedly connected with a rotating motor 6, the model of the rotating motor 6 is YE2-132M, the output end of each rotating motor 6 is fixedly connected with a polishing wheel 7, by arranging the two symmetrical polishing wheels 7, when the polishing wheel 7 at the output end of the rotating motor 6 is convenient for polishing two ends of a workpiece fixed on a circular fixing plate 3, the top of the workbench 1 is provided with two groups of symmetrical sliding grooves 101, the outer surface of each supporting rod 5 is fixedly connected with two symmetrical L-shaped connecting blocks 8, the bottom of each L-shaped connecting block 8 is fixedly connected with a pulley 10 matched with the sliding groove 101, each pulley 10 is arranged inside the sliding groove 101, by arranging the L-shaped connecting blocks 8, when the supporting rod 5 moves, the supporting rod 5 is fixed to prevent the supporting rod 5 from shaking, and the sliding of the pulley 10 in the sliding groove 101 reduces the friction between the bottom of the L-shaped connecting block 8 and the bottom wall of the sliding groove 101.

The bottom of the workbench 1 is fixedly connected with a rotating box 9, the inner side wall of the rotating box 9 is movably connected with a lead screw 901, the outer surface of the lead screw 901 is connected with two sliders 902 in a threaded manner, the inner threads of the two sliders 902 are opposite in direction, the tops of the two sliders 902 are fixedly connected with the bottoms of the supporting rods 5 matched with the tops of the two sliders 902, the two supporting rods 5 are driven to move through the rotation of the lead screw 901, so that two polishing wheels 7 are controlled to polish workpieces fixed on a circular fixing plate 3, one side surface of the rotating box 9 is fixedly connected with a driving box 11, the inner bottom wall of the driving box 11 is fixedly connected with a forward and reverse motor 12, the forward and reverse motor 12 is 4IK25RGN-C in type, the output end of the forward and reverse motor 12 penetrates through the inner side wall of the driving box 11 and extends to the inside of the rotating box 9, and the output, the forward and reverse rotation motor 12 is started to control the rotation of the lead screw 901, so as to control the movement of the support rod 5.

When the polishing machine is used, the two rotating motors 6 and the forward and reverse rotating motor 12 are connected with a municipal power supply, workpieces with different sizes are placed in the fixed cavity 301, the upper fixing plate 305 and the lower fixing plate 303 fix the workpieces by rotating a handle at the top of the threaded rod 304, the upper fixing plate 305 and the lower fixing plate 303 are fixed more firmly by the arranged spring 302, the forward and reverse rotating motor 12 is started to drive the screw 901 to rotate by the forward and reverse rotating motor 12, the two sliders 902 move in opposite directions, so that the two supporting rods 5 move in opposite directions, when the polishing surfaces of the two polishing wheels 7 are in close contact with the two ends of the fixed workpieces, the two rotating motors 6 are started to rotate the two polishing wheels 7 to polish the two ends of the fixed workpieces, the supporting rods 5 are fixed by arranging the L-shaped connecting block 8, when the supporting rods 5 move, the supporting rods 5 are prevented from shaking, the friction force between the bottom of the L-shaped connecting block 8 and the inner bottom wall of the sliding chute 101 is reduced, after polishing, the forward and reverse rotating motor 12 is started reversely, so that the two polishing wheels 7 are far away from the circular fixing plate 3, and the polished workpiece fixed in the fixing cavity 301 can be taken down by rotating the handle of the threaded rod 304.

Claims (6)

1. The utility model provides a work piece burnishing device for digit control machine tool, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with two symmetrical fixed blocks (2), one side face of each fixed block (2) close to each other is fixedly connected with a circular fixed plate (3), six fixed cavities (301) are formed in the circular fixed plate (3), the inner side wall of each fixed cavity (301) is connected with a spring (302), one end, far away from the inner side wall of each fixed cavity, of each spring (302) is connected with a lower fixed plate (303), the inner side wall of each fixed cavity (301) is connected with a threaded rod (304) in a threaded manner, each threaded rod (304) penetrates through the inner side wall of the corresponding fixed cavity (301) and extends to the outer surface of the circular fixed plate (3), one end, arranged at one end of the fixed cavity (301), of each threaded rod (304) is movably connected with an upper fixed plate (305), and the top of the workbench (1) is, the inside of every sliding tray (4) all is equipped with bracing piece (5), the equal fixedly connected with rotating electrical machines (6) in top of every bracing piece (5), the equal fixedly connected with polishing wheel (7) of output of every rotating electrical machines (6).

2. A workpiece polishing device for a numerical control machine tool according to claim 1, characterized in that: the bottom fixedly connected with of workstation (1) rotates case (9), and the inside wall swing joint that rotates case (9) has lead screw (901), and the surface threaded connection of lead screw (901) has two sliders (902), and the inner circle screw thread opposite direction of two sliders (902), the top of two sliders (902) all with the bottom fixed connection of looks adaptation bracing piece (5).

3. A workpiece polishing device for a numerical control machine tool according to claim 2, characterized in that: one side fixedly connected with drive case (11) of rotating case (9), the interior diapire fixedly connected with of drive case (11) is motor (12) just reversing, and the output of motor (12) just reversing runs through the inside wall of drive case (11) and extends to the inside of rotating case (9), the output of motor (12) just reversing and the one end fixed connection of lead screw (901).

4. A workpiece polishing device for a numerical control machine tool according to claim 1, characterized in that: two sets of symmetrical spout (101) have been seted up at the top of workstation (1), two symmetrical L type connecting blocks (8) of every bracing piece (5) surface equal fixedly connected with, pulley (10) of the equal fixedly connected with in bottom of every L type connecting block (8) and spout (101) looks adaptation, and the inside at spout (101) is all placed in every pulley (10).

5. A workpiece polishing device for a numerical control machine tool according to claim 1, characterized in that: the bottom of the workbench (1) is fixedly connected with bottom columns (102), and the bottom of each bottom column (102) is provided with an antiskid lug.

6. A workpiece polishing device for a numerical control machine tool according to claim 1, characterized in that: the top fixedly connected with of threaded rod (304) rotates the handle, and the bottom of upper fixed plate (305) and the top of bottom plate (303) all are equipped with the slipmat.

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