CN215659653U

CN215659653U - Workpiece polishing device for machining

Info

Publication number: CN215659653U
Application number: CN202122169842.8U
Authority: CN
Inventors: 郑小宝; 孙步功; 杨帆; 刘洋礼; 汉永乾
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-28
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a workpiece polishing device for machining, which comprises a dust collection bin, a first fixing plate, a lifting plate and a second fixing plate, wherein the first fixing plate is installed at the top of one end of the dust collection bin, the second fixing plate is installed at the top of the other end of the dust collection bin, a first sliding groove is formed in one end, close to the first fixing plate, of the top of the dust collection bin, and a sliding plate is installed on the first sliding groove through a sliding block. The polishing device is provided with the U-shaped plate, the second rotating shaft, the second bearing, the clamping plate, the bolt and the fixing plate, the bolt pushes the clamping plate by screwing the bolt, one end of a workpiece such as a pipe can be clamped between the U-shaped plate and the clamping plate, when polishing is carried out, the second servo motor drives the U-shaped plate to rotate through the first rotating shaft, the workpiece can be driven to rotate, the outer side of the workpiece is in contact with the grinding sheet, polishing treatment can be carried out on the workpiece, the turnover of the workpiece is convenient, the use of the device is convenient, and the polishing efficiency is high.

Description

Workpiece polishing device for machining

Technical Field

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

Background

The mechanical processing refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting processing and pressure processing according to the difference of processing modes, and the polishing device is a common mechanical processing device and can be used for scraping rust and the like on the surface of the workpiece, so that the surface of the workpiece is kept flat and smooth, and the polishing device is more and more widely used along with the rise of the field of metal recovery.

When using, the workpiece polishing device for the existing machining needs to fix a workpiece, then polishes the surface of the workpiece, after one side of the workpiece is polished, the workpiece needs to be turned over from the device, then the workpiece is fixed, the turning over of the workpiece is inconvenient, the device is inconvenient to use, the machining efficiency is low, meanwhile, the workpiece polishing device for the existing machining lacks a dust removal structure, dust generated by polishing is scattered on the device, and workers who are inconvenient to clean the device are not convenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a workpiece polishing apparatus for machining, which solves the above-mentioned problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a workpiece polishing device for machining comprises a dust collection bin, a first fixing plate, a lifting plate and a second fixing plate, wherein the first fixing plate is installed at the top of one end of the dust collection bin, the second fixing plate is installed at the top of the other end of the dust collection bin, a first sliding chute is arranged at one end, close to the first fixing plate, of the top of the dust collection bin, a sliding plate is installed on the first sliding chute through a sliding block, a first electric pneumatic cylinder is installed at one end, far away from the dust collection bin, of the first fixing plate, the output end of the first electric pneumatic cylinder penetrates through the first fixing plate, the output end of the first electric pneumatic cylinder is connected with the sliding plate, a second servo motor is installed at one end, far away from the dust collection bin, of the second fixing plate, a first rotating shaft is installed at the output end of the second servo motor, the first rotating shaft penetrates through the second fixing plate, and a U-shaped plate is installed at one end, far away from the second servo motor, of the first rotating shaft, the dust collection device is characterized in that a third sliding groove is formed in the top, close to one end of the dust collection bin, of the second fixing plate, a lifting plate is installed on the third sliding groove through a sliding block, a top plate is installed at the top of the second fixing plate, a second electric pneumatic cylinder is installed at the top of the top plate, the output end of the second electric pneumatic cylinder penetrates through the top plate, the output end of the second electric pneumatic cylinder is connected with the lifting plate, a first servo motor is installed at one end, close to the first fixing plate, of the bottom of the lifting plate, a threaded rod is installed at the output end of the first servo motor, a threaded pipe is installed on the outer side of the threaded rod, a grinding disc is installed at the bottom of the threaded pipe, an air pump is installed at the bottom of the inner portion of the dust collection bin, an air outlet pipe extending to the outer portion of the dust collection bin is installed at the output end of the air pump, a control panel is installed at the bottom of one side of the control panel, and the output end of the control panel is connected with the first electric pneumatic cylinder through a wire, The input ends of the first servo motor, the second electric pneumatic cylinder, the air pump and the second servo motor are electrically connected.

Preferably, the one end that first pivot was kept away from to the U template is provided with the fourth spout, and the splint are installed through the slider to the fourth spout, the top of U template is provided with the screw, and the internal thread of screw installs the bolt.

Preferably, one end of the sliding plate, which is far away from the first fixing plate, is provided with a second bearing, a second rotating shaft is arranged in the second bearing, and one end of the second rotating shaft, which is far away from the second bearing, is provided with a fixed disc.

Preferably, the filter screen is arranged in the dust collection bin, and through holes are uniformly formed in the top of the dust collection bin.

Preferably, the one end that first servo motor was kept away from to lifter plate bottom is installed first bearing, and the internally mounted of first bearing has the bull stick, the one end that first bearing was kept away from to the bull stick is connected with the threaded rod.

Preferably, the bottom of the lifting plate is provided with a second sliding groove near one end of the filter screen, the second sliding groove is provided with a connecting block through a sliding block, and the connecting block is connected with the threaded pipe.

Preferably, a bin door is installed at the top of one side, close to the control panel, of the dust collection bin, and a handle is installed on the outer side of the bin door.

Compared with the prior art, the utility model has the beneficial effects that:

1. the workpiece polishing device for machining is provided with a U-shaped plate, a second rotating shaft, a second bearing, a clamping plate, a bolt and a fixed plate, the bolt is screwed to push the clamping plate, one end of a workpiece such as a pipe can be clamped between the U-shaped plate and the clamping plate, during polishing, a second servo motor drives the U-shaped plate to rotate through the first rotating shaft, the workpiece can be driven to rotate, the outer side of the workpiece is in contact with a grinding sheet, polishing treatment can be carried out on the workpiece, the workpiece can be turned over conveniently, the device is convenient to use, and the polishing efficiency is high;

2. the workpiece polishing device for machining is provided with a lifting plate, a first servo motor, a threaded rod, a threaded pipe, a connecting block and a second electric pneumatic cylinder, wherein the second electric pneumatic cylinder pushes or pulls the lifting plate to move so as to enable a grinding plate to be attached to the surface of a workpiece;

3. this workpiece polishing device for machining installs dust collection bin, filter screen, air pump and outlet duct, and the air pump is bled, can be with the inside collection in dust collection bin of the dust suction that the polishing produced, avoids the dust to cause air and device to pollute to the workman of being convenient for unifies the clearance to the dust.

Drawings

FIG. 1 is a schematic front cross-sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic front cross-sectional view of the slide plate of the present invention;

fig. 4 is a schematic front sectional view of a U-shaped plate of the present invention.

In the figure: 1. a dust collection bin; 2. a first fixing plate; 3. a first chute; 4. a first electric pneumatic cylinder; 5. a sliding plate; 6. a lifting plate; 7. a first servo motor; 8. a threaded rod; 9. a second chute; 10. grinding; 11. a threaded pipe; 12. connecting blocks; 13. a second electric pneumatic cylinder; 14. a top plate; 15. a rotating rod; 16. a first bearing; 17. filtering with a screen; 18. an air pump; 19. a through hole; 20. an air outlet pipe; 21. a third chute; 22. a U-shaped plate; 23. a first rotating shaft; 24. a second servo motor; 25. a second fixing plate; 26. a control panel; 27. a second rotating shaft; 28. a second bearing; 29. a fourth chute; 30. a splint; 31. a bolt; 32. a screw hole; 33. and (7) fixing the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a workpiece polishing device for machining comprises a dust collection bin 1, a first fixing plate 2, a lifting plate 6 and a second fixing plate 25, wherein the top of one end of the dust collection bin 1 is provided with the first fixing plate 2, the top of the other end of the dust collection bin 1 is provided with the second fixing plate 25, one end, close to the first fixing plate 2, of the top of the dust collection bin 1 is provided with a first chute 3, the first chute 3 is provided with a sliding plate 5 through a sliding block, one end, far away from the dust collection bin 1, of the first fixing plate 2 is provided with a first electric pneumatic cylinder 4, the type of the first electric pneumatic cylinder 4 can be EC-30, the output end of the first electric pneumatic cylinder 4 penetrates through the first fixing plate 2, the output end of the first electric pneumatic cylinder 4 is connected with the sliding plate 5, one end, far away from the dust collection bin 1, of the second fixing plate 25 is provided with a second servo motor 24, the type of the second servo motor 24 can be SNS-200L, a first rotating shaft 23 is arranged at the output end of a second servo motor 24, the first rotating shaft 23 penetrates through a second fixing plate 25, a U-shaped plate 22 is arranged at one end, far away from the second servo motor 24, of the first rotating shaft 23, a third sliding chute 21 is arranged at the top of one end, close to the dust collection bin 1, of the second fixing plate 25, a lifting plate 6 is arranged on the third sliding chute 21 through a sliding block, a top plate 14 is arranged at the top of the second fixing plate 25, a second electric pneumatic cylinder 13 is arranged at the top of the top plate 14, the type of the second electric pneumatic cylinder 13 can be EC-30, the output end of the second electric pneumatic cylinder 13 penetrates through the top plate 14, the output end of the second electric pneumatic cylinder 13 is connected with the lifting plate 6, a first servo motor 7 is arranged at one end, close to the first fixing plate 2, of the bottom of the lifting plate 6, the type of the first servo motor 7 can be SNS-200L, and the output end of the first servo motor 7 is provided with a threaded rod 8, threaded pipe 11 is installed to the outside screw thread of threaded rod 8, and abrasive disc 10 is installed to the bottom of threaded pipe 11, air pump 18 is installed to the inside bottom in dust collection bin 1, here air pump 18 model can be VCH1028, and the output of air pump 18 is installed and is extended to the outside outlet duct 20 in dust collection bin 1, control panel 26 is installed to the bottom in dust collection bin 1 one side, control panel 26's output pass through the wire respectively with first electric pneumatic cylinder 4, first servo motor 7, second electric pneumatic cylinder 13, the input electric connection of air pump 18 and second servo motor 24.

In this implementation:

further, one end, away from first pivot 23, of U-shaped plate 22 is provided with fourth spout 29, and splint 30 are installed through the slider to fourth spout 29, and the top of U-shaped plate 22 is provided with screw 32, and the internal thread of screw 32 installs bolt 31, through screwing bolt 31 for bolt 31 promotes splint 30, can be with the one end centre gripping of work piece such as tubular product between U-shaped plate 22 and splint 30.

Furthermore, a second bearing 28 is installed at one end of the sliding plate 5, which is far away from the first fixing plate 2, a second rotating shaft 27 is installed inside the second bearing 28, and a fixed disc 33 is installed at one end of the second rotating shaft 27, which is far away from the second bearing 28, so that the fixed disc 33 can be used in a matched manner during polishing, and the workpiece can be rotated along with the workpiece while being fixed.

Further, the internally mounted of dust collection bin 1 has filter screen 17, and the top in dust collection bin 1 evenly is provided with through-hole 19, air pump 18 takes out the inside gas in dust collection bin 1, make the dust that the polishing produced follow gas inside being taken into through-hole 19 together, then get into inside dust collection bin 1 through-hole 19, gas passes filter screen 17 and is taken out to the device outside by air pump 18, the dust is then attached to on filter screen 17, can collect the dust in the inside in dust collection bin 1, the workman of being convenient for carries out unified clearance to the dust.

Further, the one end that first servo motor 7 was kept away from in lifter plate 6 bottom is installed first bearing 16, and the internally mounted of first bearing 16 has bull stick 15, and the one end that first bearing 16 was kept away from to bull stick 15 is connected with threaded rod 8, can make more firm of the both ends installation of threaded rod 8 for threaded rod 8's rotation is more stable.

Further, the one end that is close to filter screen 17 in lifter plate 6 bottom is provided with second spout 9, and second spout 9 installs connecting block 12 through the slider, and connecting block 12 is connected with screwed pipe 11, and is spacing to screwed pipe 11 through connecting block 12, can prevent that screwed pipe 11 from following threaded rod 8 and rotating together.

Further, a bin door is arranged at the top of one side, close to the control panel 26, of the dust collection bin 1, a handle is arranged on the outer side of the bin door, and after the dust collection bin is used, the bin door can be opened to clean dust attached to the filter screen 17.

The working principle is as follows:

before the device is used, a power supply is switched on, a worker can insert one end of a workpiece such as a pipe into the fixed disc 33, then the first electric pneumatic cylinder 4 is started through the control panel 26, the first electric pneumatic cylinder 4 pushes the sliding plate 5 to slide, the other end of the workpiece can be pushed to the inner side of the U-shaped plate 22, then the worker can rotate the bolt 31, the bolt 31 moves downwards in the screw hole 32 through threads, the bolt 31 pushes the clamping plate 30 to slide downwards, the clamping plate 30 is tightly attached to the outer side of the workpiece, and the workpiece can be clamped between the U-shaped plate 22 and the clamping plate 30;

before polishing, the worker can activate the second electric pneumatic cylinder 13 through the control panel 26, so that the second electric pneumatic cylinder 13 pushes the lifting plate 6 to slide downwards, so that the grinding plate 10 can be attached to the outer side of the workpiece, the worker can activate the first servo motor 7 through the control panel 26, so that the first servo motor 7 drives the threaded rod 8 to rotate clockwise or anticlockwise, the threaded pipe 11 at the outer side of the threaded rod 8 is limited by the connecting block 12, so that the threaded pipe 11 can not rotate along with the threaded rod 8, the threaded pipe 11 can only move outside the threaded rod 8 through threads, the threaded pipe 11 drives the connecting block 12 to slide on the second chute 9 along a straight line, the threaded pipe 11 drives the grinding plate 10 to move together, the grinding sheet 10 can be moved to different positions of the workpiece, and by moving the grinding sheet 10, the grinding sheet 10 can also be directly rubbed with the surface of the workpiece, so that the surface of the workpiece can be polished;

during polishing, a worker can start the second servo motor 24 through the control panel 26, the second servo motor 24 drives the U-shaped plate 22 to rotate through the first rotating shaft 23, and then the workpiece can be driven to rotate, so that friction is generated between the outer side of the workpiece and the grinding plate 10, and the workpiece can be polished;

in the polishing process, workman's accessible control panel 26 starts air pump 18, and air pump 18 takes out the inside gas in dust collection bin 1 for the dust that the polishing produced is followed gas and is taken into inside through-hole 19 together, then gets into inside dust collection bin 1 through-hole 19, and gas passes filter screen 17 and is taken out to the device outside by air pump 18, and the dust is then attached to on filter screen 17, can collect the dust in the inside in dust collection bin 1, and the workman of being convenient for carries out unified clearance to the dust.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a work piece burnishing device for machining, includes dust collection bin, first fixed plate, lifter plate and second fixed plate, its characterized in that: a first fixing plate is mounted at the top of one end of the dust collection bin, a second fixing plate is mounted at the top of the other end of the dust collection bin, a first sliding groove is formed in one end, close to the first fixing plate, of the top of the dust collection bin, a sliding plate is mounted on the first sliding groove through a sliding block, a first electric pneumatic cylinder is mounted at one end, far away from the dust collection bin, of the first fixing plate, the output end of the first electric pneumatic cylinder penetrates through the first fixing plate, the output end of the first electric pneumatic cylinder is connected with the sliding plate, a second servo motor is mounted at one end, far away from the dust collection bin, of the second fixing plate, a first rotating shaft is mounted at the output end of the second servo motor, the first rotating shaft penetrates through the second fixing plate, a U-shaped plate is mounted at one end, far away from the second servo motor, of the second rotating shaft, a third sliding groove is formed in the top, close to one end of the dust collection bin, and a lifting plate is mounted on the third sliding groove through a sliding block, the top of the second fixing plate is provided with a top plate, the top of the top plate is provided with a second electric pneumatic cylinder, the output end of the second electric pneumatic cylinder penetrates through the top plate, the output end of the second electric pneumatic cylinder is connected with a lifting plate, one end of the bottom of the lifting plate close to the first fixing plate is provided with a first servo motor, and the output end of the first servo motor is provided with a threaded rod, the outer side of the threaded rod is provided with a threaded pipe in a threaded manner, and the bottom of the threaded pipe is provided with a grinding disc, the bottom inside the dust collection bin is provided with an air pump, the output end of the air pump is provided with an air outlet pipe extending to the outside of the dust collection bin, the bottom of one side of the dust collection bin is provided with a control panel, and the output end of the control panel is respectively and electrically connected with the input ends of the first electric pneumatic cylinder, the first servo motor, the second electric pneumatic cylinder, the air pump and the second servo motor through wires.

2. A workpiece polishing apparatus for machining according to claim 1, wherein: the one end that first pivot was kept away from to the U template is provided with the fourth spout, and the fourth spout installs splint through the slider, the top of U template is provided with the screw, and the internal thread of screw installs the bolt.

3. A workpiece polishing apparatus for machining according to claim 1, wherein: the sliding plate is provided with a second bearing at one end far away from the first fixing plate, a second rotating shaft is arranged in the second bearing, and a fixing disc is arranged at one end far away from the second bearing in the second rotating shaft.

4. A workpiece polishing apparatus for machining according to claim 1, wherein: the inside of dust collection bin installs the filter screen, and the top in dust collection bin evenly is provided with the through-hole.

5. A workpiece polishing apparatus for machining according to claim 1, wherein: the one end that first servo motor was kept away from to lifter plate bottom is installed first bearing, and the internally mounted of first bearing has the bull stick, the one end that first bearing was kept away from to the bull stick is connected with the threaded rod.

6. A workpiece polishing apparatus for machining according to claim 1, wherein: the one end that the lifter plate bottom is close to the filter screen is provided with the second spout, and the second spout installs the connecting block through the slider, the connecting block is connected with the screwed pipe.

7. A workpiece polishing apparatus for machining according to claim 1, wherein: the top of one side of the dust collection bin close to the control panel is provided with a bin door, and the outer side of the bin door is provided with a handle.