CN211681442U - Side polishing mechanism - Google Patents

Abstract

The utility model discloses a side polishing mechanism, which comprises a connecting plate, wherein the connecting plate is provided with a first slide rail along the left and right directions; the first sliding rail is provided with a mounting plate in a sliding manner, and the mounting plate is driven by the first power assembly to move left and right; a bracket is arranged on the mounting plate, a cantilever is arranged on the bracket along the left-right direction, a first motor is arranged on the left side of the cantilever, and a first belt pulley is arranged on an output shaft of the first motor; a main shaft is arranged on the right side of the cantilever along the up-down direction, a driving sleeve is arranged at the upper end of the main shaft, and a second belt pulley connected with the first belt pulley through a belt is arranged at the upper end of the driving sleeve; the lower extreme of main shaft is equipped with first installation position, and the below of first motor is equipped with the connecting seat, rotates on the connecting seat to be connected with the driven shaft that is parallel to each other with the main shaft, is equipped with the second installation wheel that is used for installing the abrasive band on the driven shaft. The utility model discloses mountable polishing wheel or abrasive band polish, still can adjust the relative position between first installation position and the work piece according to the not unidimensional of the work piece of difference.

Description

Side polishing mechanism

Technical Field

The utility model relates to a polishing machine field specifically is a side polishing mechanism.

Background

In the prior art, in order to ensure the attractive appearance of a product, a workpiece needs to be polished on the surface of the workpiece in the processing process, and the conventional polisher generally comprises a frame, a workbench arranged on the frame and a side polishing mechanism. However, the position of the existing side polishing mechanism cannot be adjusted, so that the relative position between the polishing wheel or the abrasive belt and the workpiece cannot be adjusted according to different sizes of different workpieces, the application range is narrow, only workpieces with specific sizes can be processed, and the existing side polishing mechanism only has one set of polishing wheel and is narrow in application range.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a side polishing mechanism, this side polishing mechanism both mountable polish the wheel and polish, also can install the abrasive band and polish, and can adjust the relative position between polish wheel or abrasive band and the work piece according to the not unidimensional of the work piece of difference, application range is wider.

The side polishing mechanism comprises a connecting plate, wherein a first slide rail is arranged on the connecting plate along the left and right directions; the mounting plate is arranged on the first sliding rail in a sliding mode and driven by a first power assembly to move left and right along the first sliding rail; the bracket is arranged on the mounting plate, a cantilever is arranged on the bracket along the left-right direction, a first motor is arranged on the left side of the cantilever, and a first belt pulley is arranged on an output shaft of the first motor; a main shaft is arranged on the right side of the cantilever along the vertical direction, a driving sleeve for driving the main shaft to rotate is arranged at the upper end of the main shaft, a second belt pulley is arranged at the upper end of the driving sleeve, and the first belt pulley is connected with the second belt pulley through a belt; the lower end of the main shaft is provided with a first mounting position for mounting a polishing wheel or a rubber wheel, a connecting seat is arranged below the first motor, a driven shaft parallel to the main shaft is rotatably connected to the connecting seat, and a second mounting wheel for mounting an abrasive belt is arranged on the driven shaft.

According to the utility model discloses side polishing mechanism has following technological effect at least: the mounting plate is connected to the connecting plate in a sliding mode, the mounting plate and the support can be driven to move in the left-right direction through the first power assembly according to the actual size of a workpiece when polishing is conducted, and then the relative position between the polishing wheel or the abrasive belt and the workpiece is adjusted, so that the polishing wheel or the abrasive belt is abutted to the polishing plane of the workpiece, the workpieces with different sizes can be machined on one polishing machine, and the application range is expanded. Meanwhile, a polishing wheel or a rubber wheel can be arranged on the first installation position according to different processing requirements, when the workpiece needs to be polished by the polishing wheel, the polishing wheel is arranged on the first installation position, and the first motor drives the polishing wheel to rotate, so that the polishing work of the workpiece is completed; when a workpiece needs to be polished by using an abrasive belt, the rubber wheel is arranged on the first mounting position, then two ends of the abrasive belt are respectively sleeved on the rubber wheel and the second mounting wheel, and then the first motor drives the main shaft to rotate, so that the abrasive belt rotates circularly between the rubber wheel and the second mounting wheel, and the workpiece is polished; make and have the utility model discloses burnishing machine both can install the polishing wheel and polish the work piece, also can install the abrasive band and polish the work piece, has improved the practicality, further enlarges application scope.

According to some embodiments of the utility model, the connecting plate is provided with the second slide rail along the fore-and-aft direction, it is provided with the loading board to slide on the second slide rail, first slide rail sets up on the loading board, the loading board is followed by the drive of second power component second slide rail back-and-forth movement.

According to the utility model discloses a some embodiments, the third slide rail has been arranged along left right direction on the mounting panel, it is provided with the base to slide on the third slide rail, the support sets up on the base, the base is followed by the drive of third cylinder remove about the third slide rail and be close to or keep away from the work piece.

According to the utility model discloses a some embodiments, the middle part cover of main shaft is equipped with and can drives the main shaft is close to or keeps away from drive sleeve's thrust sleeve, thrust sleeve is by fourth cylinder drive oscilaltion, the vertical setting of fourth cylinder is in the right side of cantilever.

According to the utility model discloses a some embodiments, thrust sleeve's left side with be provided with the linear bearing seat between the cantilever, be provided with the mandrel along upper and lower direction in the linear bearing seat, the right side wall lower extreme of linear bearing seat is provided with the horizontal plate, the piston rod of fourth cylinder connect in the up end of horizontal plate.

According to some embodiments of the invention, the bracket further comprises a bracket for supporting the cantilever.

According to some embodiments of the utility model, the angle modulation subassembly is including setting up rotation fulcrum on the lateral wall of support, be provided with the deflector on the cantilever, the deflector with the support is in the position of rotation fulcrum is articulated mutually, be provided with the screw hole on the upper end lateral wall of support, be provided with the arc guide slot on the deflector, the arc guide slot supply the bolt pass with the screw hole cooperation, in order to incite somebody to action the deflector is fixed on the support.

According to some embodiments of the invention, the upper end of the deflector is provided with a docking rod for hand-holding.

According to the utility model discloses a some embodiments, the left side setting of cantilever is used for the installation the L shape backup pad of first motor, first motor is connected the vertical edge of L shape backup pad, the lower terminal surface on the horizontal limit of L shape backup pad is provided with the fourth slide rail along controlling the direction, the connecting seat slides and sets up on the fourth slide rail, the connecting seat is followed by the drive of fifth cylinder the fourth slide rail is removed the side.

According to some embodiments of the utility model, the first power component is provided with first cylinder, the piston rod of first cylinder with the mounting panel is connected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view at a in fig. 1.

Reference numerals:

100-connecting plate, 110-second cylinder;

200-mounting plate, 210-third cylinder;

300-a scaffold;

400-cantilever;

510-a first motor, 520-a first belt pulley, 530-a main shaft, 540-a driving sleeve, 541-a cross bearing, 550-a second belt pulley, 560-a thrust sleeve, 561-a horizontal plate, 570-a fourth cylinder, 580-a linear bearing seat and 590-a spindle;

610-a first installation position, 620-a connecting seat, 630-a driven shaft, 640-a second installation wheel, 650-an L-shaped supporting plate and 660-a fifth air cylinder;

700-bearing plate, 710-first cylinder;

800-a base;

910-rotation pivot, 920-guide plate, 921-arc guide groove, 930-connecting rod and 940-bolt.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", etc., are referred to the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there is any description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, a side polishing mechanism according to an embodiment of the present invention includes a connecting plate 100, a mounting plate 200, and a bracket 300, wherein a first slide rail is disposed on the connecting plate 100 along a left-right direction; the mounting plate 200 is arranged on the first sliding rail in a sliding manner, and the mounting plate 200 is driven by the first power assembly to move left and right along the first sliding rail; the bracket 300 is arranged on the mounting plate 200, the cantilever 400 is arranged on the bracket 300 along the left-right direction, the left side of the cantilever 400 is provided with a first motor 510, and the output shaft of the first motor 510 is provided with a first belt pulley 520; a main shaft 530 is arranged on the right side of the cantilever 400 along the vertical direction, a driving sleeve 540 for driving the main shaft 530 to rotate is arranged at the upper end of the main shaft 530, a second belt pulley 550 is arranged at the upper end of the driving sleeve 540, and the first belt pulley 520 and the second belt pulley 550 are connected through a belt; the lower end of the main shaft 530 is provided with a first mounting position 610 for mounting a polishing wheel or a rubber wheel, a connecting seat 620 is arranged below the first motor 510, a driven shaft 630 parallel to the main shaft 530 is rotatably connected to the connecting seat 620, and a second mounting wheel 640 for mounting an abrasive belt is arranged on the driven shaft 630. Compared with the prior art, the embodiment of the utility model provides a have mounting panel 200 through sliding connection on connecting plate 100, when polishing, according to the actual size of work piece, can remove along first slide rail left and right sides direction through first power component drive mounting panel 200 and support 300, make first installation position 610 be close to or keep away from the work piece, and then adjust the relative position between throwing aureola or abrasive band and the work piece, make the plane butt of polishing of throwing aureola or abrasive band and work piece, and then realize processing not unidimensional work piece on a burnishing machine, enlarge application range. Meanwhile, a polishing wheel or a rubber wheel can be arranged on the first mounting position 610 according to different processing requirements, when a workpiece needs to be polished by the polishing wheel, the polishing wheel is arranged on the first mounting position 610 through a locking screw and a pressing plate, and the first motor 510 drives the polishing wheel to rotate, so that the polishing work of the workpiece is completed; when the workpiece needs to be ground by replacing the abrasive belt, the locking screw and the pressing plate are detached, the polishing wheel is taken down from the first mounting position 610, the rubber wheel is mounted on the first mounting position 610, then the two ends of the abrasive belt are respectively sleeved on the rubber wheel and the second mounting wheel 640, then the first motor 510 drives the main shaft 530 to rotate, so that the abrasive belt rotates circularly between the rubber wheel and the second mounting wheel 640, and the grinding work of the workpiece is realized; make and have the utility model discloses burnishing machine both can install the polishing wheel and polish the work piece, also can install the abrasive band and polish the work piece, has improved the practicality, further enlarges application scope.

In some embodiments of the present invention, the connecting plate 100 is provided with a second slide rail along the front-back direction, the second slide rail is provided with a loading plate 700 in a sliding manner, the first slide rail is disposed on the loading plate 700, and the loading plate 700 is driven by the second power assembly to move back and forth along the second slide rail. Set up like this, support 300 can carry out the motion of front and back, left and right directions for connecting plate 100, can be according to the relative position of the first installation position 610 of the more nimble adjustment of the different sizes of different work pieces and work piece to make the accurate butt of the plane of polishing of throwing aureola or abrasive band and work piece, the polishing effect of polishing is better. Specifically, the second power assembly is provided with a second cylinder 110, and a piston rod of the second cylinder 110 is connected with the bearing plate 700. The second cylinder 110 adopts gas as a power source, and is clean and environment-friendly, and the second cylinder 110 has the characteristics of simple structure, convenience in maintenance, stable driving and the like. Of course, the second cylinder 110 can be replaced by other power members such as a hydraulic cylinder according to actual needs.

Further, a third slide rail is arranged on the mounting plate 200 along the left-right direction, a base 800 is arranged on the third slide rail in a sliding manner, the support 300 is arranged on the base 800, and the base 800 is driven by a third cylinder 210 to move left and right along the third slide rail to be close to or far away from a workpiece. Set up like this, can be through the position of the first installation position 610 of third cylinder 210 fine tuning, the piston rod of third cylinder 210 stretches out, make the accurate butt of the polishing wheel or abrasive band of installing on first installation position 610 and the polishing plane of work piece, carry out the polishing work of polishing that corresponds, and can be after processing is accomplished, third cylinder 210 withdrawal, make first installation position 610 keep away from the work piece and give way, so that take off the work piece or be convenient for the workstation drives the work piece and rotate and carry another station and process.

In some embodiments of the present invention, the middle sleeve of the main shaft 530 is provided with a thrust sleeve 560 capable of driving the main shaft 530 to be close to or far away from the driving sleeve 540, the thrust sleeve 560 is driven by the fourth cylinder 570 to ascend and descend, and the fourth cylinder 570 is vertically disposed on the right side of the cantilever 400. In the polishing and grinding process, the fourth cylinder 570 drives the thrust sleeve 560 to move up and down, and the thrust sleeve 560 acts on the main shaft 530, so that the main shaft 530 relatively drives the sleeve 540 to move along the fine adjustment of the up-down direction, and the polishing wheel or the abrasive belt moves in the fine small movement of the up-down direction in the polishing and grinding process, so that grains on a workpiece are cut off, and a better polishing and grinding effect and a better wire drawing effect are obtained. Specifically, in order to ensure that the main shaft 530 is always coaxial with the driving sleeve 540 during fine adjustment movement in the up-down direction with respect to the driving sleeve 540, the upper end of the main shaft 530 is connected to the driving sleeve 540 via the cross bearing 541, and the main shaft 530 and the cross bearing 541 must be coaxial during assembly.

Further, a linear bearing seat 580 is disposed between the left side of the thrust sleeve 560 and the cantilever 400, a mandrel 590 is disposed in the linear bearing seat 580 along the vertical direction, a horizontal plate 561 is disposed at the lower end of the right side wall of the linear bearing seat 580, and a piston rod of the fourth cylinder 570 is connected to the upper end surface of the horizontal plate 561. Set up like this, when fourth cylinder 570 drove thrust sleeve 560 up-and-down motion, mandrel 590 was used for bearing the moment of flexure for thrust sleeve 560 acts on main shaft 530, makes the fine adjustment removal of main shaft 530 along the upper and lower direction straight line, avoids producing the skew in the fine adjustment process from top to bottom, and then influences the effect of polishing.

In some embodiments of the utility model, still including the angle modulation subassembly that makes cantilever 400 adjust with respect to support 300 slope, angle modulation subassembly is including setting up the fulcrum 910 that rotates on the lateral wall of support 300, is provided with deflector 920 on cantilever 400, and deflector 920 is articulated mutually with support 300 in the position of fulcrum 910 that rotates, is provided with the screw hole on the upper end lateral wall of support 300, is provided with arc guide slot 921 on the deflector 920, and arc guide slot 921 supplies bolt 940 to pass and cooperates with the screw hole. The inclination of cantilever 400 for support 300 can be adjusted through adjusting the angle subassembly, the angle of polishing and polishing can be adjusted to the polishing surface of the different shapes of suitable work piece, to the polishing surface homoenergetic of different shapes can reach the polishing effect of polishing of ideal, further improve the utility model discloses the practicality. When the inclination angle of the cantilever 400 relative to the bracket 300 needs to be adjusted, the bolt 940 is loosened, then the guide plate 920 is rotated around the rotation fulcrum 910, meanwhile, the arc-shaped guide slot 921 is matched with the screw part of the bolt 940 in the rotation adjustment process, the cantilever 400 is controlled not to be laterally deviated in the rotation process, the rotation stroke of the cantilever 400 can be limited, and after the proper position is adjusted, the guide plate 920 can be fixed on the bracket 300 by tightening the bolt 940.

Further, the upper end of the guide plate 920 is provided with a docking rod 930 for hand holding. The docking bar 930 provides a force application portion for the operator to adjust during the adjustment of the tilt angle of the boom 400 relative to the bracket 300.

In some embodiments of the present invention, the left side of the cantilever 400 is provided with an L-shaped supporting plate 650 for installing the first motor 510, the first motor 510 is connected to the vertical edge of the L-shaped supporting plate 650, the lower end surface of the horizontal edge of the L-shaped supporting plate 650 is provided with a fourth sliding rail along the left-right direction, the connecting seat 620 is slidably disposed on the fourth sliding rail, and the connecting seat 620 is driven by the fifth cylinder 660 to move left and right along the fourth sliding rail. When an abrasive belt is needed to be used for grinding, the polishing wheel is taken down from the first mounting position 610, then the rubber wheel is mounted on the first mounting position 610, then the fifth cylinder 660 drives the second mounting wheel 640 to move towards the right close to the first mounting position 610, so that an operator can respectively sleeve two ends of the abrasive belt on the rubber wheel and the second mounting wheel 640, and then the fifth cylinder 660 drives the second mounting wheel 640 to move towards the left far away from the first mounting position 610, so that the abrasive belt is tightened and can rotate circularly between the rubber wheel and the second mounting wheel 640 under the driving of the first motor 510, and a workpiece can be ground; the distance between the rubber wheel and the second mounting wheel 640 during operation can also be adjusted by means of the fifth cylinder 660 so that the tightness of the sanding belt is maintained in a suitable operating condition.

In some embodiments of the present invention, the first power assembly is provided with a first cylinder 710, and a piston rod of the first cylinder 710 is connected with the mounting plate 200. First cylinder 710 adopts gas as the power supply, and clean environmental protection, first cylinder 710 have simple structure, easy maintenance, characteristics such as drive is steady. Of course, the first cylinder 710 may be replaced by other power members such as a hydraulic cylinder according to actual needs.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A side polishing mechanism, comprising:

a connecting plate (100) provided with a first slide rail in the left-right direction;

the mounting plate (200) is arranged on the first sliding rail in a sliding mode, and the mounting plate (200) is driven by a first power assembly to move left and right along the first sliding rail;

the bracket (300) is arranged on the mounting plate (200), a cantilever (400) is arranged on the bracket (300) along the left-right direction, a first motor (510) is arranged on the left side of the cantilever (400), and a first belt pulley (520) is arranged on an output shaft of the first motor (510); a main shaft (530) is arranged on the right side of the cantilever (400) along the vertical direction, a driving sleeve (540) for driving the main shaft (530) to rotate is arranged at the upper end of the main shaft (530), a second belt pulley (550) is arranged at the upper end of the driving sleeve (540), and the first belt pulley (520) is connected with the second belt pulley (550) through a belt; the lower extreme of main shaft (530) is provided with first installation position (610) that is used for installing polishing wheel or rubber tyer, the below of first motor (510) is provided with connecting seat (620), rotate on connecting seat (620) and be connected with driven shaft (630) that are parallel to each other with main shaft (530), be provided with second installation wheel (640) that are used for installing the abrasive band on driven shaft (630).

2. The side polishing mechanism of claim 1, wherein the connecting plate (100) is provided with a second sliding rail along the front-back direction, the second sliding rail is provided with a bearing plate (700) in a sliding manner, the first sliding rail is arranged on the bearing plate (700), and the bearing plate (700) is driven by a second power assembly to move back and forth along the second sliding rail.

3. The side polishing mechanism of claim 2, wherein a third slide rail is arranged on the mounting plate (200) along the left-right direction, a base (800) is slidably arranged on the third slide rail, the bracket (300) is arranged on the base (800), and the base (800) is driven by a third air cylinder (210) to move left and right along the third slide rail to approach or separate from a workpiece.

4. A side polishing mechanism as claimed in claim 1, wherein the middle of the spindle (530) is sleeved with a thrust sleeve (560) capable of driving the spindle (530) to move close to or away from the driving sleeve (540), the thrust sleeve (560) is driven by a fourth cylinder (570) to move up and down, and the fourth cylinder (570) is vertically arranged at the right side of the cantilever (400).

5. The side polishing mechanism of claim 4, wherein a linear bearing seat (580) is disposed between the left side of the thrust sleeve (560) and the suspension arm (400), a spindle (590) is disposed in the linear bearing seat (580) along the vertical direction, a horizontal plate (561) is disposed at the lower end of the right side wall of the linear bearing seat (580), and the piston rod of the fourth cylinder (570) is connected to the upper end face of the horizontal plate (561).

6. A side polishing mechanism according to claim 1, further comprising a recliner assembly for allowing tilt adjustment of said cantilever (400) relative to said carrier (300).

7. The side polishing mechanism of claim 6, wherein the angle adjusting assembly comprises a pivot (910) disposed on a side wall of the bracket (300), the suspension arm (400) is provided with a guide plate (920), the guide plate (920) is hinged to the bracket (300) at a position of the pivot (910), a threaded hole is disposed on an upper end side wall of the bracket (300), an arc-shaped guide slot (921) is disposed on the guide plate (920), and the arc-shaped guide slot (921) is used for a bolt to pass through and cooperate with the threaded hole to fix the guide plate (920) on the bracket (300).

8. The side polishing mechanism of claim 7, wherein the upper end of the guide plate (920) is provided with a docking rod (930) for hand holding.

9. The side polishing mechanism of claim 1, wherein an L-shaped support plate (650) for mounting the first motor (510) is disposed at the left side of the cantilever (400), the first motor (510) is connected to the vertical side of the L-shaped support plate (650), a fourth slide rail is disposed at the lower end surface of the horizontal side of the L-shaped support plate (650) along the left-right direction, the connecting seat (620) is slidably disposed on the fourth slide rail, and the connecting seat (620) is driven by a fifth cylinder (660) to move left and right along the fourth slide rail.

10. A side polishing mechanism according to claim 1, wherein the first power assembly is provided with a first air cylinder (710), and a piston rod of the first air cylinder (710) is connected to the mounting plate (200).

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