CN219380189U - Polisher - Google Patents

Abstract

The utility model relates to the technical field of grinding machines, in particular to a grinding machine which is convenient for directly sucking generated scraps along with the grinding of a grinding disc, improves the scraps sucking efficiency and reduces the energy consumption for sucking the scraps.

Description

Polisher

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine.

Background

As is well known, in the processing of a hardware workpiece, the hardware workpiece needs to be polished, and a polisher is widely used in the field of hardware processing; through retrieving, chinese patent with publication No. CN215036160U discloses a meticulous polisher of hardware processing, the comprises a workbench, the surface of workstation is equipped with the display screen, the back fixedly connected with mount of workstation, the bottom fixedly connected with pneumatic cylinder of mount, the bottom fixedly connected with fixed frame of pneumatic cylinder, fixed internally mounted of frame has the motor, the output fixedly connected with grinding wheel of motor, the top of workstation is equipped with places the board, place the top fixedly connected with locating plate of board, the back fixedly connected with collecting box of mount, the top fixedly connected with connecting pipe of collecting box, the top fixedly connected with suction pump of connecting pipe, the surface of suction pump and the back fixedly connected with of mount, the top fixedly connected with dust absorption pipe of suction pump, the surface of dust absorption pipe runs through with the inside of mount, the tip fixedly connected with dust absorption board of dust absorption pipe, it is through the cooperation use between locating plate, the thread bush, and the splint, then start motor drive the grinding wheel rotation, and then the grinding wheel of driving in the rotation moves down and polishes the work piece, it is provided with suction pump, dust absorption pipe and dust absorption plate, dust absorption pipe and dust absorption pipe are high and dust absorption pipe, the dust absorption efficiency, the dust absorption distance is high, but the dust absorption distance is more directly more after the dust absorption section is got into the dust absorption section after the dust absorption section.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the polisher which is convenient for directly sucking generated scraps along with polishing of the polishing disc at any time, improves the scraps sucking efficiency and reduces the energy consumption for sucking scraps.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polisher, includes the frame, be provided with the actuating cylinder in the frame, the output shaft fixed mounting of actuating cylinder has the motor of polishing, the output shaft fixed mounting of motor of polishing has the polishing dish, the fixed cover of output shaft fixedly connected with of actuating cylinder, the motor fixed mounting of polishing is in the fixed cover, the output shaft of motor runs through fixed cover and polishing dish fixed connection, the outside fixedly connected with of fixed cover sets up the dust absorption ring cover in polishing dish top, be provided with the dust removal case on the actuating cylinder, fixedly connected with filter screen in the dust removal case, the below of filter screen is provided with the drawer, be located the position intercommunication below the filter screen on dust absorption ring cover and the dust removal case, install the air exhauster that is located the position intercommunication above the filter screen on the dust removal case.

Preferably, the dust-absorbing ring cover is communicated with the dust-removing box at a position below the filter screen through a telescopic pipe, two ends of the telescopic pipe are fixedly communicated with a first communicating pipe and a second communicating pipe respectively, and the first communicating pipe and the second communicating pipe are fixedly communicated with the dust-absorbing ring cover and the dust-removing box at a position below the filter screen respectively.

Preferably, the dust removing device further comprises a front-back driving mechanism, wherein the front-back driving mechanism comprises a U-shaped frame fixedly installed on the frame, a first screw rod and a first driving motor for driving the first screw rod to rotate are arranged on the U-shaped frame, a first sliding block in sliding fit with the U-shaped frame is connected with the first screw rod in a threaded mode, the driving cylinder is fixedly installed on the first sliding block, and the dust removing box is fixedly installed on the first sliding block.

Preferably, the feeding device further comprises a left feeding mechanism and a right feeding mechanism, the left feeding mechanism and the right feeding mechanism comprise a second screw rod arranged on the frame and a second driving motor for driving the second screw rod to rotate, a plurality of sliding blocks which are in sliding fit with the frame are connected to the second screw rod in a threaded mode, a feeding plate is arranged on the second sliding block in a clamping mode, and a clamping assembly is arranged on the feeding plate.

Preferably, the tightening assembly comprises two fixing strips which are fixedly arranged on two sides of the feeding plate in a relatively fixed mode, a plurality of sliding rods are connected to the fixing strips in a sliding mode, clamping strips are fixedly connected to one sides, close to the middle of the feeding plate, of the sliding rods, connecting strips are fixedly connected to one sides, far away from the feeding plate, of the sliding rods, springs are sleeved on the sliding rods, and two ends of each spring are fixedly connected with the fixing strips and the clamping strips respectively.

Preferably, a scraping plate is arranged on the drawer, and the top end of the scraping plate is contacted with the bottom of the filter screen.

(III) beneficial effects

Compared with the prior art, the utility model provides a grinding machine, which has the following beneficial effects:

this polisher, through fixed cover, the dust absorption ring cover, the cooperation of dust removal case and air exhauster, start the air exhauster, be convenient for polish the piece that produces at polishing dish and work piece, directly inhale in the dust absorption ring cover, then get into the dust removal incasement, and stay in the below of filter screen, the gaseous exhaust through the air exhauster after the filtration, because the cooperation of dust absorption ring cover, be convenient for take away the piece that has to diffuse all around, the route of inhaling piece has been reduced, this polisher is convenient for directly inhale the piece that produces along with polishing of polishing dish, improve the piece suction efficiency and reduce the power consumption of inhaling piece simultaneously.

Drawings

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

FIG. 2 is a schematic view of the structure of the utility model, partially enlarged at A in FIG. 1;

FIG. 3 is a schematic view in partial cross-section of the drive cylinder, drawer, sanding plate and stationary cover of the present utility model in cooperative exploded relation;

FIG. 4 is a schematic diagram of the cooperation of the second slider, the feeding plate and the clamping strip;

the reference numerals in the drawings: 1. a frame; 2. a drive cylinder; 3. polishing a motor; 4. polishing the grinding disc; 5. a fixed cover; 6. a dust-absorbing ring cover; 7. a dust removal box; 8. a filter screen; 9. a drawer; 10. an exhaust fan; 11. a telescopic tube; 12. a first communicating pipe; 13. a second communicating pipe; 14. a U-shaped frame; 15. a first screw; 16. driving a first motor; 17. a first sliding block; 18. a second screw; 19. a second driving motor; 20. a second slide block; 21. a feeding plate; 22. a fixing strip; 23. a slide bar; 24. clamping strips; 25. a connecting strip; 26. a spring; 27. a scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a polishing machine of the present utility model includes a frame 1, a driving cylinder 2 is disposed on the frame 1, a polishing motor 3 is fixedly mounted on an output shaft of the driving cylinder 2, a polishing disc 4 is fixedly mounted on an output shaft of the polishing motor 3, a fixed cover 5 is fixedly connected to an output shaft of the driving cylinder 2, the polishing motor 3 is fixedly mounted in the fixed cover 5, an output shaft of the polishing motor 3 penetrates through the fixed cover 5 and is fixedly connected with the polishing disc 4, a dust suction ring cover 6 disposed above the polishing disc 4 is fixedly connected to an outside of the fixed cover 5, a dust removal box 7 is disposed on the driving cylinder 2, a filter screen 8 is fixedly connected in the dust removal box 7, a drawer 9 is disposed below the filter screen 8, the dust suction ring cover 6 is communicated with a position below the filter screen 8 on the dust removal box 7, and an exhaust fan 10 is mounted on the dust removal box 7 and is communicated with a position above the filter screen 8.

Specifically, the dust-collecting ring cover 6 is communicated with the dust-collecting box 7 through the telescopic pipe 11 at the position below the filter screen 8, the two ends of the telescopic pipe 11 are fixedly communicated with the first communicating pipe 12 and the second communicating pipe 13 respectively, the first communicating pipe 12 and the second communicating pipe 13 are fixedly communicated with the dust-collecting ring cover 6 and the dust-collecting box 7 at the position below the filter screen 8 respectively, and the telescopic pipe 11 is arranged to facilitate the telescopic synchronization of the matched driving cylinder 2.

Specifically, the novel grinding disc polishing machine further comprises a front-back driving mechanism, the front-back driving mechanism comprises a U-shaped frame 14 fixedly installed on the machine frame 1, a first screw rod 15 and a first driving motor 16 for driving the first screw rod 15 to rotate are arranged on the U-shaped frame 14, a first sliding block 17 in sliding fit with the U-shaped frame 14 is connected to the first screw rod 15 in a threaded mode, a driving cylinder 2 is fixedly installed on the first sliding block 17, the dust removing box 7 is fixedly installed on the first sliding block 17, the first driving motor 16 is started, an output shaft of the first driving motor 16 is enabled to rotate clockwise or anticlockwise, the first screw rod 15 is conveniently driven to rotate clockwise or anticlockwise, the first sliding block 17 is driven to move forwards or backwards, and the grinding disc 4 is driven to move forwards or backwards.

Specifically, still including controlling feeding mechanism, control feeding mechanism including setting up screw rod two 18 and the second 18 pivoted driving motor two 19 of driving screw rod on frame 1, threaded connection has a plurality of slider two 20 with frame 1 sliding fit on screw rod two 18, the card is equipped with feeding plate 21 on the slider two 20, be provided with clamping assembly on the feeding plate 21, start driving motor two 19, make the output shaft of driving motor two 19 clockwise or anticlockwise rotate, be convenient for drive screw rod two 18 clockwise or anticlockwise rotate, and then drive slider two 20 and move to the left or to the right, and then be convenient for move slider two 20 to keeping away from or be close to the direction of polishing dish 4, and then make things convenient for material loading and unloading.

Specifically, the clamping assembly comprises two fixing strips 22 which are fixedly arranged on two sides of the feeding plate 21 relatively, a plurality of sliding rods 23 are connected to the fixing strips 22 in a sliding manner, clamping strips 24 are fixedly connected to one sides, close to the middle of the feeding plate 21, of the sliding rods 23, connecting strips 25 are fixedly connected to one sides, far away from the feeding plate 21, of the sliding rods 23, springs 26 are sleeved on the sliding rods 23, two ends of each spring 26 are fixedly connected with the fixing strips 22 and the clamping strips 24 respectively, when the clamping strips 24 are pulled towards two sides and clamp a workpiece between the two clamping strips 24, and at the moment, the springs 26 on the two sides are compressed to push the two clamping strips 24 to clamp the workpiece.

Specifically, the scraper 27 is mounted on the drawer 9, and the top end of the scraper 27 contacts with the bottom of the filter screen 8, so that when the drawer 9 is pulled out, the scraps at the bottom of the filter screen 8 can be scraped off through the scraper 27.

When the device is used, a clamped workpiece is conveyed to the lower part of the polishing disc 4 through the left and right feeding mechanisms, the polishing motor 3 is started to enable the polishing disc 4 to rotate, then the driving cylinder 2 drives the rotating polishing disc 4 to move downwards to polish the clamped workpiece, meanwhile, the exhaust fan 10 is started, the polishing disc 4 directly sucks scraps generated by polishing the workpiece into the dust suction ring cover 6, then the scraps enter the dust suction ring cover 7 and stay below the filter screen 8, filtered gas is discharged through the exhaust fan 10, and after a period of time, the suction hopper 9 is pulled out to clean the scraps remained in the dust suction ring cover.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The utility model provides a polisher, includes frame (1), be provided with actuating cylinder (2) on frame (1), the output shaft fixed mounting of actuating cylinder (2) has motor (3) of polishing, the output shaft fixed mounting of motor (3) of polishing has polishing dish (4), a serial communication port, the fixed cover (5) of output shaft fixedly connected with of actuating cylinder (2), motor (3) fixed mounting is in fixed cover (5), the output shaft of motor (3) of polishing runs through fixed cover (5) and polishing dish (4) fixed connection, the outside fixedly connected with of fixed cover (5) sets up dust absorption ring cover (6) in polishing dish (4) top, be provided with dust removal case (7) on actuating cylinder (2), fixedly connected with filter screen (8) in dust removal case (7), the below of filter screen (8) is provided with suction hopper (9), the position intercommunication that is located filter screen (8) below on dust removal case (6) and dust removal case (7), install on dust removal case (7) and be located dust extraction machine (10) above dust removal case (8).

2. The grinding machine according to claim 1, wherein the dust-absorbing ring cover (6) is communicated with the dust-removing box (7) at a position below the filter screen (8) through a telescopic pipe (11), two ends of the telescopic pipe (11) are fixedly communicated with a first communicating pipe (12) and a second communicating pipe (13) respectively, and the first communicating pipe (12) and the second communicating pipe (13) are fixedly communicated with the dust-absorbing ring cover (6) and the dust-removing box (7) at positions below the filter screen (8) respectively.

3. The grinding machine according to claim 1, further comprising a front-rear driving mechanism, wherein the front-rear driving mechanism comprises a U-shaped frame (14) fixedly installed on the frame (1), a first screw rod (15) and a first driving motor (16) for driving the first screw rod (15) to rotate are arranged on the U-shaped frame (14), the first screw rod (15) is in threaded connection with a first sliding block (17) in sliding fit with the U-shaped frame (14), the driving cylinder (2) is fixedly installed on the first sliding block (17), and the dust removing box (7) is fixedly installed on the first sliding block (17).

4. The grinding machine according to claim 1, further comprising a left feeding mechanism and a right feeding mechanism, wherein the left feeding mechanism comprises a second screw rod (18) arranged on the frame (1) and a second driving motor (19) for driving the second screw rod (18) to rotate, a plurality of second sliding blocks (20) which are in sliding fit with the frame (1) are connected to the second screw rod (18) in a threaded mode, a feeding plate (21) is clamped on the second sliding blocks (20), and a clamping assembly is arranged on the feeding plate (21).

5. The grinding machine according to claim 4, wherein the clamping assembly comprises two fixing bars (22) which are fixedly arranged on two sides of the feeding plate (21) relatively, a plurality of sliding bars (23) are connected to the fixing bars (22) in a sliding manner, clamping bars (24) are fixedly connected to one side, close to the middle of the feeding plate (21), of the plurality of sliding bars (23), connecting bars (25) are fixedly connected to one side, far away from the feeding plate (21), of the plurality of sliding bars (23), springs (26) are sleeved on the plurality of sliding bars (23), and two ends of each spring (26) are fixedly connected with the fixing bars (22) and the clamping bars (24) respectively.

6. A sanding machine according to claim 1, characterized in that the drawer (9) is fitted with a scraper (27), the top end of the scraper (27) being in contact with the bottom of the filter screen (8).