CN112192308A

CN112192308A - Cutting device for machining with noise reduction and noise reduction functions

Info

Publication number: CN112192308A
Application number: CN202011176589.2A
Authority: CN
Inventors: 张声顺; 李小华; 王长明; 吕小勇; 黄强
Original assignee: Huaihua Xinxin Hardware Products Co ltd
Current assignee: Huaihua Xinxin Hardware Products Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-08

Abstract

The invention discloses a cutting device for machining for noise reduction, which belongs to the field of machining and comprises a shell, a first lead screw, a fixed frame, a second lead screw, an electric telescopic rod, a pressing wheel, a hose, a second water pump, a first dust suction pipe and a noise reduction layer, wherein a first motor is arranged above the inside of the shell, and a second threaded sleeve is arranged on the second lead screw; an electric telescopic rod is arranged below the second threaded sleeve, and a cutting wheel is arranged on one side, far away from the third motor, of the first rotating shaft; a water tank is arranged on the right side of the shell, and a hose is arranged on the left side of the connector; a filter screen is arranged below the supporting plate; a plurality of dust hoods are uniformly distributed on the left side inside the shell, and a dust suction box is arranged above the second dust suction pipe. The noise reduction layer can reduce noise generated in the cutting process, and reduce cutting noise pollution.

Description

Cutting device for machining with noise reduction and noise reduction functions

Technical Field

The invention belongs to the field of machining, and particularly relates to a cutting device for machining, which is used for noise reduction.

Background

The cutting equipment that is used for machining at present can produce huge noise when cutting the work piece, seriously influence people's life and work on every side, especially can produce serious harm to operating personnel's eardrum, the most structures and the functional inadequacy of current cutting equipment for machining in addition, in the use, generally directly adopt cutting blade or cutting wheel to cut the work piece, huge frictional force can make cutting blade or cutting wheel temperature rise in the cutting process, make the inside thermal stress that produces of cutting blade or cutting wheel, the life of cutting blade or cutting wheel has been reduced.

Disclosure of Invention

The invention aims to provide a cutting device for machining, which is used for noise reduction and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cutting device for machining that noise reduction was fallen in amortization, includes casing, first lead screw, mount, second lead screw, electric telescopic handle, pinch roller, hose, second water pump, first dust absorption pipe and amortization layer, its characterized in that: a first motor is installed above the interior of the shell, a first lead screw is installed on the first motor, a first threaded sleeve is sleeved on the first lead screw, a first connecting plate is installed below the first threaded sleeve, a fixing frame is installed below the first connecting plate, a second motor is installed on the left side of the interior of the fixing frame, a second lead screw is installed on the right side of the second motor, a second threaded sleeve is installed on the second lead screw, an electric telescopic rod is installed below the second threaded sleeve, a third motor is installed below the electric telescopic rod, a first rotating shaft is installed on the left side of the third motor, a cutting wheel is installed on one side, away from the third motor, of the first rotating shaft, a water tank is installed on the right side of the shell, a first connecting pipe is installed above the water tank, a first water pump is installed on the first connecting pipe, and a telescopic pipe is connected below the left side of the first connecting pipe, the connector is installed to the below of flexible pipe, the hose is installed in the left side of connector, the backup pad is installed to the inside centre of casing, the filter screen is installed to the below of backup pad, the inside bottom of casing is provided with the inclined plane, the second connecting pipe is installed on the right side of inclined plane, install the second water pump on the second connecting pipe, the right side of second connecting pipe is connected to the below of basin, a plurality of suction hoods are installed to the inside left side equipartition of casing, first dust absorption pipe is installed in the left side of suction hood, the second dust absorption pipe is installed in the left side of first dust absorption pipe, install the dust absorption fan on the second dust absorption pipe, the dust absorption case is installed to the top of second dust absorption pipe.

As a further scheme of the invention: the top of casing left and right sides inner wall is provided with first guide way, and first guide bar is installed to the left and right sides of mount, and first slider is installed to one side that first guide bar kept away from the mount, and first slider is installed on first guide way.

As a further scheme of the invention: the inside top of mount is provided with the second guide way, and the second guide bar is installed to the top of second thread bush, and the second slider is installed in the second guide way to the one side that the second guide bar keeps away from the second thread bush.

As a further scheme of the invention: the telescopic section of the electric telescopic rod is sleeved with a fixing ring, the right side of the fixing ring is provided with a second connecting plate, a first connecting rod is arranged below the second connecting plate, a mounting groove is formed in the first connecting rod, a second connecting rod is arranged below the first connecting rod, a first spring is connected between the second connecting rod and the mounting groove, a pressing wheel is arranged below the second connecting rod, and a second spring is arranged between the upper portion of the pressing wheel and the first connecting rod.

As a further scheme of the invention: the fourth motor is installed to the right side below of filter screen, and the fourth motor is installed on the right side inner wall of casing, installs the second pivot on the fourth motor, and the cam is installed to the one side that the fourth motor was kept away from in the second pivot.

As a further scheme of the invention: the recovery tube is installed in the left side of filter screen, installs collection bits case in the middle of the below of casing, and the below of recovery tube is connected to on the collection bits case.

As a further scheme of the invention: a silencing layer is arranged in the wall body of the shell, and silencing cotton is filled in the silencing layer.

Compared with the prior art, the noise reduction layer can reduce noise and temperature generated in the cutting process, and reduce cutting noise pollution; through the matched use of the dust hood, the first dust absorption pipe, the second dust absorption pipe, the dust absorption fan and the dust absorption box, dust generated in the cutting process can be absorbed, and the working environment is kept clean; through the cooperation use between filter screen, recovery tube, the collection bits case that sets up, can retrieve the metal debris that the cutting produced, improve the utilization ratio of raw and other materials.

Drawings

Fig. 1 is a schematic structural view of a machining cutting device with noise reduction and noise reduction functions.

Fig. 2 is a schematic side view of a part of a cutting device for machining with noise reduction.

Fig. 3 is a partially enlarged schematic view of a machining cutting device for noise reduction.

In the figure: 1. a housing; 2. supporting legs; 3. a support plate; 4. a water leakage hole; 5. a first motor; 6. a first lead screw; 7. a first threaded sleeve; 8. a first connecting plate; 9. a fixed mount; 10. a first guide groove; 11. a first guide bar; 12. a first slider; 13. a second guide groove; 14. a second motor; 15. a second lead screw; 16. a second threaded sleeve; 17. a second guide bar; 18. a second slider; 19. an electric telescopic rod; 20. a third motor; 21. a first rotating shaft; 22. a cutting wheel; 23. a fixing ring; 24. a second connecting plate; 25. a first connecting rod; 26. a second connecting rod; 27. mounting grooves; 28. a first spring; 29. a second spring; 30. a pinch roller; 31. a water tank; 32. a first connecting pipe; 33. a first water pump; 34. a telescopic pipe; 35. a connector; 36. a hose; 37. a filter screen; 38. a fourth motor; 39. a second rotating shaft; 40. a cam; 41. an inclined surface; 42. a second connecting pipe; 43. a second water pump; 44. a recovery pipe; 45. a scrap collecting box; 46. a dust hood; 47. a first dust suction pipe; 48. a second dust suction pipe; 49. a dust collection fan; 50. a dust collection box; 51. and a sound attenuation layer.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-3, a cutting device for noise reduction and noise reduction machining includes a housing 1, a first lead screw 6, a fixing frame 9, a second lead screw 15, an electric telescopic rod 19, a pressing wheel 30, a hose 36, a second water pump 43, a first dust suction pipe 47 and a noise reduction layer 51; the supporting legs 2 are arranged below the shell 1, the first motor 5 is arranged above the interior of the shell 1, the first lead screw 6 is arranged on the first motor 5, the first lead screw 6 is sleeved with the first thread bushing 7, the first connecting plate 8 is arranged below the first thread bushing 7, the fixing frame 9 is arranged below the first connecting plate 8, the first guide rods 11 are arranged on the left side and the right side of the fixing frame 9, the first slide block 12 is arranged on one side of the first guide rods 11 away from the fixing frame 9, the first guide grooves 10 are arranged above the inner walls on the left side and the right side of the shell 1, the first slide block 12 is arranged on the first guide grooves 10, the first lead screw 6 is driven by the first motor 5 to rotate, the first lead screw 6 can drive the first thread bushing 7 to reciprocate back and forth, the first thread bushing 7 drives the fixing frame 9 to reciprocate back and forth by the first connecting plate 8, the second guide grooves 13 are arranged above the interior of the fixing frame 9, a second motor 14 is installed on the left side of the inside of the fixing frame 9, a second screw rod 15 is installed on the right side of the second motor 14, a second threaded sleeve 16 is installed on the second screw rod 15, a second guide rod 17 is installed above the second threaded sleeve 16, a second sliding block 18 is installed on one side, far away from the second threaded sleeve 16, of the second guide rod 17, the second sliding block 18 is installed in a second guide groove 13, the second motor 14 drives the second screw rod 15 to rotate, and the second threaded sleeve 16 can be driven to move left and right in a reciprocating mode.

An electric telescopic rod 19 is arranged below the second threaded sleeve 16, a third motor 20 is arranged below the electric telescopic rod 19, a first rotating shaft 21 is arranged on the left side of the third motor 20, a cutting wheel 22 is arranged on one side, far away from the third motor 20, of the first rotating shaft 21, the upper half section of the electric telescopic rod 19 is a fixed section, the lower half section of the electric telescopic rod is a telescopic section, a fixing ring 23 is sleeved on the telescopic section of the electric telescopic rod 19, a second connecting plate 24 is arranged on the right side of the fixing ring 23, a first connecting rod 25 is arranged below the second connecting plate 24, a mounting groove 27 is arranged in the first connecting rod 25, a second connecting rod 26 is arranged below the first connecting rod 25, a first spring 28 is connected between the second connecting rod 26 and the mounting groove 27, a pressing wheel 30 is arranged below the second connecting rod 26, a second spring 29 is arranged between the upper side of the pressing wheel 30 and the first connecting rod 25, and the workpiece can be pressed and fixed through the arranged, the cutting effect is improved.

Basin 31 is installed on the right side of casing 1, first connecting pipe 32 is installed to the top of basin 31, install first water pump 33 on the first connecting pipe 32, the left side of first connecting pipe 32 extends to the inside of casing 1, the left side below of first connecting pipe 32 is connected with flexible pipe 34, connector 35 is installed to the below of flexible pipe 34, hose 36 is installed in the left side of connector 35, hose 36 twines on electric telescopic handle 19's fixed segment, the top blowout of cutting wheel 22 can be carried with the water in the basin 31 through the first water pump 33 that sets up, cool down cutting wheel 22, the life of extension cutting wheel 22, backup pad 3 is installed to the inside centre of casing 1, the equipartition is provided with a plurality of holes 4 that leak on the backup pad 3.

A filter screen 37 is arranged below the supporting plate 3, a fourth motor 38 is arranged below the right side of the filter screen 37, the fourth motor 38 is arranged on the inner wall of the right side of the shell 1, a second rotating shaft 39 is arranged on the fourth motor 38, a cam 40 is arranged on one side of the second rotating shaft 39 far away from the fourth motor 38, the cam 40 is in contact with the filter screen 37, the second rotating shaft 39 is driven by the fourth motor 38 to rotate, the second rotating shaft 39 drives the cam 40 to strike the filter screen 37, so that the filter screen 37 vibrates and can be prevented from being blocked, an inclined surface 41 is arranged at the bottom inside the shell 1, a second connecting pipe 42 is arranged on the right side of the inclined surface 41, a second water pump 43 is arranged on the second connecting pipe 42, the right side of the second connecting pipe 42 is connected to the lower part of the water tank 31, a recovery pipe 44 is arranged on the left side of the filter screen 37, a scrap collecting tank 45 is arranged in the middle, can carry out recycle to the metal piece that produces in the cutting process through the recovery tube 44 that sets up and collection bits case 45, improve the utilization ratio of raw and other materials, can filter sewage through filter screen 37 to carry the basin 31 again in through second water pump 43, more energy-concerving and environment-protective.

A plurality of suction hoods 46 are installed to the inside left side equipartition of casing 1, first dust absorption pipe 47 is installed in the left side of suction hood 46, second dust absorption pipe 48 is installed in the left side of first dust absorption pipe 47, install dust absorption fan 49 on the second dust absorption pipe 48, dust suction box 50 is installed to the top of second dust absorption pipe 48, dust that the cutting produced in can being to casing 1 through the dust absorption fan 49 that sets up absorbs, keep operational environment's cleanness, be provided with noise damping layer 51 in the wall body of casing 1, noise damping layer 51 intussuseption is filled with the amortization cotton, noise that produces when can reducing the cutting through the noise damping layer 51 that sets up, play the effect of amortization noise reduction.

The working principle of the invention is as follows: a workpiece to be cut is placed on the supporting plate 3, the cutting wheel 22 is driven to move left and right through the matching use among the second motor 14, the second screw rod 15 and the second threaded sleeve 16, the cutting wheel 22 is aligned to a position to be cut, then the electric telescopic rod 19 drives the cutting wheel 22 to move downwards to be in contact with the workpiece, and then the cutting wheel 22 is driven to move back and forth through the matching use among the first motor 5, the first screw rod 6 and the first threaded sleeve 7 to cut the workpiece; in the cutting process, through the effect of first water pump 33, carry out the cooling of spraying water to cutting wheel 22 through hose 36, absorb the dust that produces through dust absorption fan 49 in the cutting process simultaneously, the sewage that produces filters through filter screen 37, and the metal debris that the filtration obtained is collected through collection bits case 45, and the water after the filtration is carried in basin 31 again through second water pump 43.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cutting device for machining that noise reduction was fallen, includes casing (1), first lead screw (6), mount (9), second lead screw (15), electric telescopic handle (19), pinch roller (30), hose (36), second water pump (43), first dust absorption pipe (47) and amortization layer (51), its characterized in that: a first motor (5) is installed above the interior of the shell (1), a first screw rod (6) is installed on the first motor (5), a first thread sleeve (7) is sleeved on the first screw rod (6), a first connecting plate (8) is installed below the first thread sleeve (7), a fixing frame (9) is installed below the first connecting plate (8), a second motor (14) is installed on the left side of the interior of the fixing frame (9), a second screw rod (15) is installed on the right side of the second motor (14), a second thread sleeve (16) is installed on the second screw rod (15), an electric telescopic rod (19) is installed below the second thread sleeve (16), a third motor (20) is installed below the electric telescopic rod (19), a first rotating shaft (21) is installed on the left side of the third motor (20), a cutting wheel (22) is installed on one side, far away from the third motor (20), of the first rotating shaft (21), the water tank (31) is installed on the right side of the shell (1), the first connecting pipe (32) is installed above the water tank (31), the first water pump (33) is installed on the first connecting pipe (32), the telescopic pipe (34) is connected to the lower portion of the left side of the first connecting pipe (32), the connecting head (35) is installed below the telescopic pipe (34), the hose (36) is installed on the left side of the connecting head (35), the supporting plate (3) is installed in the middle of the interior of the shell (1), the filtering net (37) is installed below the supporting plate (3), the inclined surface (41) is arranged at the bottom of the interior of the shell (1), the second connecting pipe (42) is installed on the right side of the inclined surface (41), the second water pump (43) is installed on the second connecting pipe (42), and the right side of the second connecting pipe (42) is connected to the lower portion of the, a plurality of suction hoods (46) are installed to the inside left side equipartition of casing (1), first dust absorption pipe (47) are installed in the left side of suction hood (46), second dust absorption pipe (48) are installed in the left side of first dust absorption pipe (47), install dust absorption fan (49) on second dust absorption pipe (48), dust collection box (50) are installed to the top of second dust absorption pipe (48).

2. The noise-reducing and noise-reducing cutting device for machining according to claim 1, characterized in that: the upper portion of the inner wall of the left side and the right side of the shell (1) is provided with a first guide groove (10), first guide rods (11) are installed on the left side and the right side of the fixing frame (9), one side, far away from the fixing frame (9), of each first guide rod (11) is provided with a first sliding block (12), and the first sliding blocks (12) are installed on the first guide grooves (10).

3. The noise-reducing and noise-reducing cutting device for machining according to claim 2, wherein: the utility model discloses a fixed frame, including mount (9), second threaded sleeve (16), second guide bar (17), second slider (18) are installed to the inside top of mount (9) is provided with second guide way (13), second guide bar (17) are kept away from one side of second threaded sleeve (16) and are installed second slider (18), second slider (18) are installed in second guide way (13).

4. The noise-reducing and noise-reducing cutting device for machining according to claim 3, wherein: solid fixed ring (23) has been cup jointed on the flexible section of electric telescopic handle (19), second connecting plate (24) are installed on the right side of solid fixed ring (23), and head rod (25) are installed to the below of second connecting plate (24), be provided with mounting groove (27) in head rod (25), second connecting rod (26) are installed to the below of head rod (25), be connected with between second connecting rod (26) and mounting groove (27) first spring (28), pinch roller (30) are installed to the below of second connecting rod (26), install second spring (29) between the top of pinch roller (30) and head rod (25).

5. The noise-reducing and noise-reducing cutting device for machining according to any one of claims 1 to 4, wherein: fourth motor (38) are installed to the right side below of filter screen (37), fourth motor (38) are installed on the right side inner wall of casing (1), install second pivot (39) on fourth motor (38), cam (40) are installed to the one side that fourth motor (38) were kept away from in second pivot (39).

6. The noise-reducing and noise-reducing cutting device for machining according to claim 5, wherein: the utility model discloses a dust collector, including filter screen (37), filter screen, collection bits case (45) are installed to the left side of filter screen (37), collection bits case (45) are connected to the below of filter screen (44).

7. The noise-reducing and noise-reducing cutting device for machining according to claim 6, wherein: a silencing layer (51) is arranged in the wall body of the shell (1), and silencing cotton is filled in the silencing layer (51).