CN215092356U

CN215092356U - Bar cutting machine

Info

Publication number: CN215092356U
Application number: CN202120624495.0U
Authority: CN
Inventors: 王国峰
Original assignee: Jiaxing Furui Precision Hardware Technology Co ltd
Current assignee: Jiaxing Furui Precision Hardware Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-10
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a bar cutting machine relates to the technical field of cutting machine, install sectorial safety cover on the cutting machine, the safety cover is a inside hollow component, and its inside rotates and installs discoid cutting knife install the dust removal subassembly on the safety cover, the dust removal subassembly is including installing the ring canal that is used for supplying water in the safety cover both sides, the ring canal is crooked to an incomplete ring, and the opening part of ring canal carries out the first spray pipe of water spray towards the bottom setting of cutting machine, is connected with a plurality of planes towards the cutting knife on the ring canal, the end connection of ring canal has the second spray pipe that sets up towards the bottom of cutting knife. The scheme has the advantages of reducing the possibility of smoke dust generation and ensuring the production safety.

Description

Bar cutting machine

Technical Field

The utility model relates to a technical field of cutting machine especially relates to a bar cutting machine.

Background

The cutting machine is applied to metal and nonmetal industries and comprises a stone cutting machine, a water cutting machine, a sawtooth cutting machine and the like. When the cutting machine is used for cutting the bar stock, a great amount of granular substances can be generated in the cutting process, and the granular substances can generate large smoke dust in the air, so that the smoke dust can have great influence on the health of operators; if the material to be cut is combustible or the generated smoke has flammability, once the material reaches the flash point of the granular substance in the cutting process, accidents such as flash explosion and the like are easily caused, and the production safety is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the scheme provides the bar stock cutting machine which has the advantages of reducing the possibility of smoke dust generation and ensuring the production safety.

According to the utility model discloses an embodiment, a bar cutter, install sectorial safety cover on the cutting machine, the safety cover is a inside hollow component, and its inside rotation installs discoid cutting knife install the dust removal subassembly on the safety cover, the dust removal subassembly is including installing the ring canal that is used for supplying water in the safety cover both sides, the ring canal is crooked to an incomplete ring, and the opening part of ring canal sets up towards the bottom of cutting machine, is connected with a plurality of first spray pipes that carry out the water spray towards the plane of cutting knife on the ring canal, the end connection of ring canal has the second spray pipe that sets up towards the bottom of cutting knife.

Through the technical scheme, when the device is used for cutting bars, the protective cover can be used for collecting smoke dust generated by the device, the first water spray pipe arranged on the ring pipe can be used for spraying the smoke dust in the protective cover, and the smoke dust is prevented from overflowing and scattering to the outside, so that the amount of the smoke dust existing in the outside environment is reduced; the second water spray pipe arranged at the end part of the ring pipe is used for spraying the smoke dust at the cutting position, so that the generation of the smoke dust can be further reduced. Utilize first spray pipe and second spray pipe simultaneously can cool down the cutting knife, reduce the cutting knife because of the cutting friction produce the high temperature when causing the cutting knife the performance change the possibility for the cutting knife keeps good cutting performance, is favorable to extension fixture's life.

Preferably, the base is a hollow member for storing water, a water filling port for filling water is arranged at the top of the base, and a plug is detachably mounted at the water filling port; the base is provided with a pump machine for pumping water, and an elastic spiral connecting pipe is connected between the pump machine and the ring pipe.

Through the technical scheme, the base can be used for storing a certain amount of water, the device can be conveniently used when no water source exists in the outside, and meanwhile, the center of gravity of the device can be lowered by the base filled with the water, so that the device is more stable; when the rotating device cuts, the connecting pipe which is spirally arranged between the pump and the ring pipe can be conveniently extended, so that the using process of the device is more convenient.

Preferably, an abutting part is fixed in the base and located right below the cutting knife, and a sinking groove matched with the cutting knife is formed in the top of the abutting part.

Through above technical scheme, the butt piece is used for strengthening the bearing performance of base under the cutting knife, reduces to lead to the base to take place to warp because of the atress is too big when cutting the bar, causes the bar terminal surface of cutting to take place the possibility of warping, has improved the reliability of device.

Preferably, a filtering component is arranged in the base, the filtering component comprises a filtering plate which is arranged on one side of the abutting part and used for filtering, and the filtering plate is fixed on the base; the sinking groove is connected with a drainage tube, one end of the drainage tube is connected to the bottom of the sinking groove, and the other end of the drainage tube extends out of one side of the filter plate, which deviates from the abutting part.

Through above technical scheme, the safety cover is used for collecting the water that has mixed granular material, flows to the heavy inslot after the safety cover is collected, flows to one side of filter assembly through the flow guide again, and when using the water of pump machine extraction opposite side, its liquid level reduces, and one side liquid level that has mixed granular material is higher, has formed the liquid level difference, and the mixed liquid filters the stream flow to the opposite side through the filter plate for the water of device can be by cyclic utilization, has improved the practicality of device.

Preferably, one side of the filter plate, which is far away from the abutting part, is provided with another filter plate, and filter paper for filtering is clamped between the two filter plates.

Through the technical scheme, the filter paper is used for improving the filtering performance of the filtering assembly, and the possibility that smaller particulate matters enter the other side is reduced.

Preferably, a cleaning port for facilitating cleaning is formed in one side, away from the filtering component, of the base, a sealing cover is detachably mounted at the cleaning port, and a sealing gasket is arranged between the sealing cover and the cleaning port.

Through above technical scheme, the clearance mouth is used for making things convenient for the inside particulate matter who filters the department of cleaning device, and closing cap, sealed pad are used for reducing the possibility that the inside water of device leaks out.

Preferably, the bottom of the cleaning port is flush with the bottom of the base, a U-shaped positioning piece is fixed at the cleaning port, the opening of the positioning piece is arranged towards the bottom of the device, and the positioning piece is flush with the cleaning port; the sealing gasket is arranged between the sealing cover and the positioning piece.

Through above technical scheme, the bottom of clearance mouth flushes with the base and can conveniently clears up the inside granular material of base.

Preferably, still be fixed with the centre gripping subassembly that is used for the centre gripping bar on the base, the centre gripping subassembly is including fixing the positioning seat at the base top, and the positioning seat is located one side of cutting knife, installs the butt dish that is used for the butt bar in one side of positioning seat, and one side shaping of positioning seat has the inclined plane that the location work piece was used, and the inclined plane personally submits the acute angle setting with the level at base place, and the plane perpendicular to cutting knife's that the inclined plane was located gyration plane.

Through above technical scheme, the bar of different diameters can conveniently be fixed a position to the shaping inclined plane on the positioning seat to the centre gripping for the practicality of device is higher.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. the dust removing component can be used for settling the smoke generated during cutting, so that the smoke amount in the environment is reduced; by utilizing the filtering component arranged in the base, the water for spraying can be recycled.

2. The positioning seat with the inclined plane is utilized, so that the device can position bars with different diameters, the bars can be more conveniently arranged, and the practicability of the device is higher.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view showing a mounting relationship between the clamping assembly and the base.

In the above drawings: 1. a base; 11. blocking; 12. cleaning the opening; 13. sealing the cover; 14. a positioning member; 15. a gasket; 2. a cutter; 21. a cutting knife; 22. a drive motor; 3. a protective cover; 4. a dust removal assembly; 41. a ring pipe; 42. a first water spray pipe; 43. a second water spray pipe; 44. a pump machine; 45. a connecting pipe; 5. an abutting member; 51. sinking a groove; 6. a filter assembly; 61. filtering the plate; 62. a drainage tube; 63. filtering paper; 7. a clamping assembly; 71. positioning seats; 72. a butting tray; 73. a mounting seat; 74. a threaded rod; 75. a turntable.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

A bar cutting machine, refer to fig. 1 and 2, including base 1 and cutting machine 2 installed on it rotatably, the cutting machine 2 includes the driving motor 22 and disc cutter 21 installed on 22 output shafts of driving motor, there is a hollow protective cover 3 in the inside at the cutter 21, the protective cover 3 is a sector member with an angle greater than one hundred eighty degrees, the protective cover 3 is connected to driving motor 22, the cutter 21 locates in the protective cover 3, in order to facilitate the disassembling and assembling protective cover 3, the protective cover 3 can adopt the steel plate to make; when the protective cover 3 is attached, the opening formed by the protective cover 3 is disposed toward the bottom of the apparatus.

A dust removal assembly 4 for removing dust is arranged on the protective cover 3, the dust removal assembly 4 comprises ring pipes 41 which are arranged at two sides of the protective cover 3 and used for introducing water for spraying, and the ring pipes 41 are bent into an incomplete annular part; a plurality of first water spray pipes 42 are connected to the ring pipe 41 in the direction towards the cutting knife 21, and the first water spray pipes 42 are communicated with the protective cover 3 and are opposite to the side surface of the cutting knife 21; when the collar 41 is mounted, the collar 41 forms an annular opening arranged towards the bottom of the device. When the device is used for cutting, the generated smoke dust enters the protective cover 3, the water for spraying flows to the first water spraying pipe 42 from the circular pipe 41 and sprays towards the cutting knife 21, the smoke dust in the protective cover 3 is settled, and meanwhile, the cutting knife 21 is cooled.

The end of the ring pipe 41 is connected with a second water spraying pipe 43 for spraying towards the bottom of the cutting knife 21, the second water spraying pipe 43 can adopt a metal corrugated pipe purchased through the market, and the metal corrugated pipe can be used for conveniently bending and shaping, so that the second water spraying pipe 43 can be bent to a proper spraying position according to the field requirement.

Referring to fig. 2 and 3, the base 1 is a hollow member, and is made of a steel plate into a rectangular parallelepiped shape, and the base 1 is used for storing water for spraying and lowering the center of gravity of the device, so that the possibility of the device tipping caused by the change of the center of gravity is reduced when the device is used.

There is pump machine 44 of pump water intaking at the internally mounted of base 1, pump machine 44 can adopt the water pump of purchasing through the market, be connected with the connecting pipe 45 that is used for leading the flow direction of water between pump machine 44 and ring pipe 41, connecting pipe 45 can adopt the elasticity plastic tubing that is the heliciform setting, when the operative installations cutting bar, need push down and rotate cutting machine 2, it can take place to warp to be spiral helicine connecting pipe 45, make the device not influenced by the length of connecting pipe 45 when rotating.

The abutting part 5 is fixed in the base 1, the abutting part 5 is a cuboid component, the abutting part 5 can be made of steel, the abutting part 5 can be fixed on the base 1 by welding, the abutting part 5 is installed right below the cutting knife 21, a sinking groove 51 matched with the cutting knife 21 is formed in the top of the abutting part 5, and the sinking groove 51 can provide a yielding space for the cutting knife 21; the abutting piece 5 is used for improving the stability of the base 1 and reducing the possibility that the base 1 deforms to cause the deformation of the cutting end face of the bar when the bar is cut.

The filter assembly 6 for filtering water mixed with particulate matters is arranged inside the base 1, the filter assembly 6 comprises a filter plate 61 and a drainage tube 62 which are fixed on one side of the abutting part 5, the filter plate 61 is a flat-plate-shaped member, a plurality of through holes are formed in the filter plate 61 along the direction vertical to the main plane of the filter plate, the filter plate 61 can be made of steel plates, the filter plate 61 can be fixed inside the base 1 by welding, and the filter plate 61 divides the base 1 into two cavities. The drainage tube 62 is connected to the bottom of the sink 51, one end of the drainage tube 62 is connected to the sink 51, and the other end extends out of the filter plate 61.

When the device cuts the bar stock, use dust removal subassembly 4 to spray the dust fall and handle, the water that contains granular material collects in heavy groove 51 and flows to one side of filter plate 61 through drainage tube 62, and filter plate 61 filters the mixed liquid and recycles, reaches resource cyclic utilization's purpose for the environmental protection more of device.

In order to improve the filtering effect of the device, one filter plate 61 can be detachably mounted on one side of the filter plate 61 away from the abutting part 5, the two filter plates 61 are fixedly connected through bolts, the filter paper 63 is clamped between the two filter plates 61, and the filter paper 63 can be purchased in the market; the diameter of the holes in the filter sheet 61 can be made as desired.

A cleaning port 12 is formed in one side of the base 1 opposite to the filter plate 61, and the cleaning port 12 can be conveniently used for replacing the filter paper 63 and filtered filter residues; the bottom of clearance mouth 12 flushes with the bottom of base 1, is fixed with a setting element 14 of "U" shape in clearance mouth 12 department, and setting element 14 can adopt the steel sheet preparation, and setting element 14 can adopt the bolt fastening inside base 1, and when installing setting element 14, the opening of setting element 14 sets up towards the bottom of device, and setting element 14 flushes with clearance mouth 12. A cover 13 for closing the cleaning opening 12 is detachably mounted on the positioning member 14, and a gasket 15 is mounted between the cover 13 and the positioning member 14.

The bottom of the cleaning port 12 and the bottom of the base 1 are arranged to be flush, so that filter residues in the base 1 can be cleaned more conveniently.

Referring to fig. 1, a water filling port for filling water is further formed in the top of the base 1, a sealing plug 11 is detachably mounted at the water filling port, and the sealing plug 11 can be connected to the water filling port through threads.

Referring to fig. 4, a clamping assembly 7 for positioning and clamping a bar is further installed on the base 1, the clamping assembly 7 is located on one side of the cutting knife 21, the clamping assembly 7 comprises a positioning seat 71 and a butting disc 72 for butting against the bar, the positioning seat 71 can adopt a structure that steel is made into a cuboid shape, an inclined plane is formed on one side of the positioning seat 71, the inclined plane and the parallel where the base 1 is located are formed into an acute angle, the inclined plane is perpendicular to the plane where the cutting knife 21 is located, the inclined plane can be used for positioning bars with different diameters, and meanwhile, the side face of each bar is abutted against the base 1.

The clamping assembly 7 further comprises a mounting seat 73 fixed on the base 1, the mounting seat 73 can be made of steel plates, the mounting seat 73 can be fixed on the base 1 through bolts, the mounting seat 73 is located on one side, provided with an inclined plane, of the positioning seat 71, and the mounting seat 73 and the positioning seat are arranged at intervals.

A threaded hole is formed in the mounting seat 73 in the direction towards the positioning seat 71, a threaded rod 74 is connected to the threaded hole in a threaded manner, the abutting disc 72 is rotatably mounted at one end, close to the positioning seat 71, of the threaded rod 74, a rotary disc 75 which is conveniently used for rotating the threaded rod 74 is further fixed to the other end of the threaded rod 74, and the rotary disc 75 can be purchased in the market.

The application principle of a bar cutting machine does: when cutting the bar, with bar centre gripping on centre gripping subassembly 7, start driving motor 22, order about cutting knife 21 and rotate, push down cutting machine 2, start dust removal subassembly 4 simultaneously, when cutting the bar, utilize first spray pipe 42 and second spray pipe 43 to subside the smoke and dust that the cutting produced to flow into one side of filter plate 61 through heavy groove 51, the water that mixes with granular material is once more after filtering by pump machine 44 pump ring pipe 41 and is carried out the dust fall and handle.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a bar stock cutting machine, includes base (1) and rotates and install cutting machine (2) that are used for cutting bar stock on base (1), its characterized in that: install sectorial safety cover (3) on cutting machine (2), safety cover (3) are a inside hollow component, and its inside rotates and installs discoid cutting knife (21) install dust removal subassembly (4) on safety cover (3), dust removal subassembly (4) are including installing ring pipe (41) that are used for supplying water in safety cover (3) both sides, ring pipe (41) are crooked to an incomplete ring, and the opening part of ring pipe (41) sets up towards the bottom of cutting machine (2), is connected with a plurality of planes towards cutting knife (21) on ring pipe (41) and carries out first spray pipe (42) of water spray, the end connection of ring pipe (41) has second spray pipe (43) that set up towards the bottom of cutting knife (21).

2. The bar cutter according to claim 1, characterized in that: the base (1) is a hollow member for storing water, a water filling port for filling water is arranged at the top of the base (1), and a sealing plug (11) is detachably mounted at the water filling port; a pump (44) for pumping water is mounted on the base (1), and an elastic spiral connecting pipe (45) is connected between the pump (44) and the ring pipe (41).

3. The bar cutter according to claim 2, characterized in that: the inner part of the base (1) is fixed with an abutting part (5), the abutting part (5) is positioned under the cutting knife (21), and the top of the abutting part (5) is provided with a sinking groove (51) matched with the cutting knife (21).

4. A bar cutter according to claim 3, characterized in that: a filtering component (6) is arranged in the base (1), the filtering component (6) comprises a filtering plate (61) which is arranged on one side of the abutting part (5) and used for filtering, and the filtering plate (61) is fixed on the base (1); the sink groove (51) is connected with a drainage tube (62), one end of the drainage tube (62) is connected to the bottom of the sink groove (51), and the other end of the drainage tube (62) extends out of one side of the filter plate (61) departing from the abutting part (5).

5. The bar cutter according to claim 4, characterized in that: one side of the filter plate (61) departing from the abutting part (5) is also provided with another filter plate (61) which is detachably arranged, and filter paper (63) for filtering is clamped between the two filter plates (61).

6. The bar cutter according to claim 2, characterized in that: one side of the base (1) far away from the filtering component (6) is provided with a cleaning port (12) which is convenient to clean, a sealing cover (13) is detachably arranged at the cleaning port (12), and a sealing gasket (15) is arranged between the sealing cover (13) and the cleaning port (12).

7. The bar cutter according to claim 6, characterized in that: the bottom of the cleaning port (12) is flush with the bottom of the base (1), a U-shaped positioning piece (14) is fixed at the cleaning port (12), the opening of the positioning piece (14) is arranged towards the bottom of the device, and the positioning piece (14) is flush with the cleaning port (12); a gasket (15) is arranged between the cover (13) and the positioning element (14).

8. The bar cutter according to claim 1, characterized in that: still be fixed with clamping component (7) that are used for the centre gripping bar on base (1), clamping component (7) are including fixing positioning seat (71) at base (1) top, and positioning seat (71) are located one side of cutting knife (21), install butt dish (72) that are used for the butt bar in one side of positioning seat (71), and one side shaping of positioning seat (71) has the inclined plane that the location work piece was used, and the inclined plane personally submits the acute angle setting with the level at base (1) place, and the plane perpendicular to cutting knife's (21) plane of inclined plane place.