CN211388261U

CN211388261U - Metal surface polishing device

Info

Publication number: CN211388261U
Application number: CN201920680231.XU
Authority: CN
Inventors: 任庆军
Original assignee: Tianjin Jinming Technology Co ltd
Current assignee: Tianjin Jinming Technology Co ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-09-01
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a metal surface polishing device, which comprises an exhaust fan, a motor group, a speed reducer, a baffle plate, a pressure sensor, a runner, an anti-skid belt, a filter plate, a bottom plate, a signal transceiver and a support plate, wherein one side of the lower side surface of the baffle plate is fixedly connected with a side plate through a screw nut, the side surface of the side plate is fixedly connected with the pressure sensor through the screw nut, two fixed blocks are fixed at the two ends of the lower side of the pressure sensor, the lower surface of each fixed block is connected with a connecting rod, one end of the connecting rod, which is far away from the fixed blocks, is connected with a rubber pad, and; has the advantages that: the polishing wheel is because of in the foreign matter gets into the instrument for the produced pressure increase of rotation, pressure sensor is connected with the axis of rotation of polishing wheel, and pressure sensor receives the signal and transmits signal to signal transceiver immediately, has signal transceiver transmission signal to speed reducer again, slows down the motor, avoids the accident to further enlarge.

Description

Metal surface polishing device

Technical Field

The utility model relates to a heater technical field particularly, relates to a metal surface polishing device.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a method for modifying the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss, and sometimes is used for eliminating gloss (extinction), usually a polishing wheel is used as the polishing tool, the polishing wheel is generally formed by stacking multiple layers of canvas, felt or leather, two sides of the polishing wheel are clamped by metal circular plates, and the rim of the polishing wheel is coated with a polishing agent formed by uniformly mixing micro-powder abrasive, grease and the like.

The polishing machine on the market at present has great potential safety hazard, and when there is debris in the throwing aureola, the motor assembly still rotates at a high speed, then can damage the burnishing machine like this, and the staff still can not stop burnishing device immediately because of the personal safety that causes of misoperation moreover.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal surface burnishing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a metal surface polishing device comprises an exhaust fan, a motor set, a speed reducer, a baffle plate, a pressure sensor, a rotating wheel, an anti-skid belt, a filter plate, a bottom plate, a signal transceiver and a support plate, wherein one side of the lower side surface of the baffle plate is fixedly connected with a side plate through a screw nut, the side surface of the side plate is fixedly connected with the pressure sensor through a screw nut, two fixed blocks are fixed at the two ends of the lower side of the pressure sensor, the lower surface of each fixed block is connected with a connecting rod, one end, away from the fixed blocks, of each connecting rod is connected with a rubber pad, the number of the side plates is two, two square holes which are integrally formed are arranged at the two sides of the edge of the upper surface of the baffle plate, the square holes are connected to the side surface of a track column through sliding wheels, one end, away from, the surface of the strip-shaped fixing plate is uniformly provided with a plurality of fixing holes A, the surface of the strip-shaped fixing plate is provided with the fixing holes A which are integrally formed, and the bottom of the strip-shaped fixing plate is fixed on the upper surface of the bottom plate through screws and nuts.

Further, the upper surface that separates the plate washer is fixed with the air exhauster through screw nut, the quantity of air exhauster is four, just the air exhauster runs through separate the plate washer, just the upper surface intercommunication of air exhauster has the dust bag, the lower fixed surface of air exhauster has the filter.

Furthermore, a signal transceiver is fixedly connected to the other side of the lower side surface of the baffle plate.

Furthermore, the middle of the two side plates is connected with a polishing wheel through a rotating shaft.

Furthermore, a plurality of fixing holes B are uniformly distributed in the central axis of the upper surface of the bottom plate, and two supporting plates are fixedly connected to two ends of each fixing hole B.

Furthermore, the outer surface of the supporting plate is sleeved with the anti-slip belt, the top of the side of the supporting plate is connected with the rotating wheel in a penetrating manner, and the pipe column is placed on the upper surface of the anti-slip belt.

Further, the motor set is connected with the sliding wheel, the polishing wheel, the speed reducer and the rotating wheel through shaft couplings.

Further, the runner directly contacts with the anti-skid belt.

Furthermore, the signal transceiver is connected with the pressure sensor, the speed reducer and the motor set through signals.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the motor group 3 drives the sliding wheel to rotate, so that the sliding wheel slides on the outer wall of the rail column, and the baffle plate can adjust the height of the baffle plate according to the size of a workpiece to be polished;

(2) the dust generated during polishing can be collected through the action of the exhaust fan, and then is pumped into the dust bag through the exhaust fan 2, and the dust bag is connected with the exhaust fan through the magic tape, so that the dust bag can be uniformly treated after polishing is finished;

(3) when the tubular workpiece is polished, the tubular workpiece can be sleeved on the surface of the tubular column, and the anti-slip belt is driven by the rotating wheel to rotate, so that the tubular workpiece rotates, and the tubular workpiece is conveniently polished in all directions;

(4) the polishing wheel is arranged in the instrument, so that the pressure generated by rotation is increased, the pressure sensor is connected with the rotating shaft of the polishing wheel, the pressure sensor receives a signal and transmits the signal to the signal transceiver immediately, and the signal transceiver transmits the signal to the speed reducer to reduce the speed of the motor, so that the accident is prevented from further expanding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a metal surface polishing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a supporting plate of a metal surface polishing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a structure of a supporting plate in a metal surface polishing apparatus according to an embodiment of the present invention.

Reference numerals: 1. a dust bag; 2. an exhaust fan; 3. a motor unit; 4. a baffle plate; 5. a side plate; 6. a square hole; 7. a pressure sensor; 8. a fixed block; 9. a rail post; 10. a sliding wheel; 11. a polishing wheel; 12. a connecting rod; 13. a rubber pad; 14. a pipe string; 15. a support plate; 16. a fixing hole A; 17. fixing the long strip; 18. a fixing hole B; 19. a rotating wheel; 20. an anti-slip band; 21. a base plate; 22. a filter plate; 23. a speed reducer; 24. a signal transceiver.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a metal surface polishing device according to an embodiment of the present invention includes an exhaust fan 2, a motor unit 3, a speed reducer 23, a baffle plate 4, a pressure sensor 7, a runner 19, an anti-slip belt 20, a filter plate 22, a bottom plate 21, a signal transceiver 24, and a support plate 15, wherein one side of the lower surface of the baffle plate 4 is fixedly connected with a side plate 5 through a screw nut, the side surface of the side plate 5 is fixedly connected with the pressure sensor 7 through a screw nut, two fixing blocks 8 are fixed at two ends of the lower side of the pressure sensor 7, the lower surface of the fixing block 8 is connected with a connecting rod 12, one end of the connecting rod 12 away from the fixing block 8 is connected with a rubber pad 13, the number of the side plate 5 is two, two sides of the edge of the upper surface of the baffle plate 4 are provided with integrally formed square holes 6, the square holes 6 are connected to, track post 9 is kept away from the one end that separates plate washer 4 is connected with rectangular board, rectangular board is fixed at fixed rectangular 17's upper surface, the even a plurality of fixed orificess A16 that are provided with in fixed rectangular 17's surface, rectangular board's surface is provided with integrated into one piece fixed orifices A16, fixed rectangular 17's bottom is passed through screw nut and is fixed the upper surface of bottom plate 21.

Through the above technical scheme of the utility model, drive the rotation of movable pulley 10 through motor group 3, make movable pulley 10 slide at the outer wall of track post 9, make the work piece size that separates the fender 4 and can polish as required, adjust the height that separates fender 4, thereby make polishing wheel 11 to polishing of work piece, avoided the manual work piece of polishing to easily cause dangerous hidden danger, and simultaneously, the fixed orifices B18 size of fixed orifices B18 and bottom plate 21 axis department on backup pad 15 surface is the same, backup pad 15 after the adjustable position is fixed to available screw, then can adjust the distance between backup pad 15 according to the length of work piece like this, the same reason is because of fixed orifices A16's effect, can fix track post 9 after the adjustable position.

When specifically using, the upper surface that separates the plate washer 4 is fixed with air exhauster 2 through screw nut, the quantity of air exhauster 2 is four, just air exhauster 2 runs through separate plate washer 4, just the upper surface intercommunication of air exhauster 2 has dust bag 1, the lower fixed surface of air exhauster 2 has filter 22, separate plate washer 4's downside surface opposite side fixedly connected with signal transceiver 24, two be connected with polishing wheel 11 through the pivot in the middle of curb plate 5, the upper surface axis department evenly distributed of bottom plate 21 has a plurality of fixed orificess B18, and is a plurality of two backup pads 15 of fixed orifices B18's both ends fixedly connected with.

Through the above technical scheme of the utility model, through the effect of air exhauster 2, can collect produced dust when polishing, take out into dust bag 1 by air exhauster 2 afterwards, and dust bag 1 is connected through the magic subsides with air exhauster 2, then can carry out unified processing after the polishing finishes like this.

When the anti-skid device is specifically applied, the anti-skid belt 20 is sleeved on the outer surface of the supporting plate 15, the rotating wheel 19 is connected to the top of the side of the supporting plate 15 in a penetrating mode, the tubular column 14 is placed on the upper surface of the anti-skid belt 20, the motor set 3 is connected with the sliding wheel 10, the polishing wheel 11, the speed reducer 23 and the rotating wheel 19 through couplers, the rotating wheel 19 is in direct contact with the anti-skid belt 20, and the signal transceiver 24 is in signal connection with the pressure sensor 7, the speed reducer 23 and the motor set 3.

Through the above technical scheme of the utility model, when polishing the control work piece, can overlap the control work piece in the surface of tubular column 14, it rotates to drive anti-skidding area 20 by runner 19, thereby make the control work piece rotate, be convenient for carry out the omnidirectional and polish, and when throwing aureola 11 because of the foreign matter gets into the instrument, make the produced pressure increase of rotation, pressure sensor 7 is connected with the axis of rotation of throwing aureola 11, pressure sensor 7 receives the signal and transmits signal to signal transceiver 24 immediately, 24 transmission signal to speed reducer 23 of signal transceiver again, slow down the motor, avoid the accident to further enlarge.

In this specification, the model of the pressure sensor is PT124G-121, the model of the signal transceiver is 100M, and the specific model can be changed according to actual needs.

In conclusion, with the above technical solution of the present invention, the motor set 3 drives the sliding wheel 10 to rotate, so that the sliding wheel 10 slides on the outer wall of the rail column 9, and the baffle plate 4 can adjust the height of the baffle plate 4 according to the size of the workpiece to be polished, so that the polishing wheel 11 polishes the workpiece, thereby avoiding the danger caused by manual polishing of the workpiece, meanwhile, the fixing hole B18 on the surface of the supporting plate 15 is the same as the fixing hole B18 on the central axis of the bottom plate 21, and the supporting plate 15 after being adjusted can be fixed by screws, so that the distance between the supporting plates 15 can be adjusted according to the length of the workpiece, and similarly, the rail column 9 after being adjusted can be fixed by the action of the fixing hole a16, and the dust generated during polishing can be collected by the action of the exhaust fan 2 and then be pumped into the dust bag 1 by the exhaust fan 2, and dust bag 1 is connected through the magic subsides with air exhauster 2, then can carry out unified processing after the polishing finishes like this, when the control work piece of polishing, can with control work piece cover in the surface of tubular column 14, it rotates to drive antiskid band 20 by runner 19, thereby make the control work piece rotate, be convenient for carry out the omnidirectional and polish, and in polishing wheel 11 gets into the instrument because of the foreign matter, make the produced pressure increase of rotation, pressure sensor 7 is connected with polishing wheel 11's axis of rotation, pressure sensor 7 receives the signal and immediately with signal transmission to signal transceiver 24, signal transceiver 24 transmission signal to speed reducer 23 has again, slow down the motor, avoid the accident to further enlarge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal surface polishing device is characterized by comprising an exhaust fan (2), a motor group (3), a speed reducer (23), a baffle plate (4), a pressure sensor (7), a rotating wheel (19), an anti-skid belt (20), a filter plate (22), a bottom plate (21), a signal transceiver (24) and a support plate (15), wherein one side of the lower side surface of the baffle plate (4) is fixedly connected with a side plate (5) through a screw nut, the side surface of the side plate (5) is fixedly connected with the pressure sensor (7) through a screw nut, two fixing blocks (8) are fixed at two ends of the lower side of the pressure sensor (7), the lower surface of each fixing block (8) is connected with a connecting rod (12), one end of each connecting rod (12), which is far away from the corresponding fixing block (8), is connected with a rubber pad (13), and the number of the, keep apart the upper surface edge both sides of plate washer (4) and be provided with integrated into one piece's quad slit (6), quad slit (6) are connected the side surface at track post (9) through movable pulley (10), track post (9) are kept away from the one end that keeps apart plate washer (4) is connected with rectangular board, rectangular board is fixed at the upper surface of fixed rectangular (17), the even a plurality of fixed orificess A (16) that are provided with in surface of fixed rectangular (17), rectangular board's surface is provided with integrated into one piece fixed orifices A (16), the bottom of fixed rectangular (17) is passed through screw nut and is fixed the upper surface of bottom plate (21).

2. A metal surface polishing device according to claim 1, characterized in that the upper surface of the baffle (4) is fixed with four exhaust fans (2) through screws and nuts, the exhaust fans (2) are arranged in number, the exhaust fans (2) penetrate through the baffle (4), the upper surface of the exhaust fans (2) is communicated with a dust bag (1), and the lower surface of the exhaust fans (2) is fixed with the filter plate (22).

3. A metal surface polishing device according to claim 1, characterized in that a signal transceiver (24) is fixedly connected to the other side of the lower side surface of the baffle plate (4).

4. A metal surface polishing device according to claim 1, characterized in that a polishing wheel (11) is connected to the middle of the two side plates (5) through a rotating shaft.

5. A metal surface polishing device according to claim 1, characterized in that a plurality of fixing holes B (18) are uniformly distributed at the central axis of the upper surface of the bottom plate (21), and two supporting plates (15) are fixedly connected to both ends of the plurality of fixing holes B (18).

6. A metal surface polishing device according to claim 1, characterized in that the outer surface of the supporting plate (15) is sleeved with the anti-slip belt (20), the side top of the supporting plate (15) is connected with the rotating wheel (19) in a penetrating way, and the upper surface of the anti-slip belt (20) is provided with the pipe column (14).

7. A metal surface polishing device according to claim 4, characterized in that the motor unit (3) is connected with the sliding wheel (10), the polishing wheel (11), the speed reducer (23) and the rotating wheel (19) through shaft couplings.

8. A metal surface polishing device according to claim 1, characterized in that the runner (19) is in direct contact with the non-slip belt (20).

9. A metal surface polishing device according to claim 1, characterized in that said signal transceiver (24) is in signal connection with said pressure sensor (7), said speed reducer (23) and said motor unit (3).