CN112935384A

CN112935384A - Steel pipe processing machine tool

Info

Publication number: CN112935384A
Application number: CN202110278551.4A
Authority: CN
Inventors: 谢舍东; 叶寿喜; 叶博睿; 许路坤; 石付宗; 田超; 周忠飞
Original assignee: Zhejiang Disseminator Metal Decoration Material Co Ltd
Current assignee: Zhejiang Disseminator Metal Decoration Material Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-06-11

Abstract

The invention discloses a steel pipe processing machine tool, and relates to the technical field of steel pipe processing; the dust removal and heat dissipation problems of the steel pipe processing machine tool are solved; concrete steel pipe machine tool, including the main part case, the both sides inner wall of main part case is respectively through the bolt fastening has the backup pad, and the relative one side outer wall of two backup pads has all opened the spout, and two relative one side sliding connection of spout have same fixed plate, the top outer wall of fixed plate is provided with elevating system, and the outer wall is opened in the middle of the fixed plate top has the mounting hole, the both sides inner wall of mounting hole all has the protective housing through the bolt fastening, and the fixed plate is close to the outer wall of one of them protective housing below and is fixed with the second motor through the extension board, the relative one side outer wall of two protective housings all is fixed with the cutting wheel through the bearing, and. The invention ensures that the dust collection work and the heat dissipation work are not carried out simultaneously when the steel pipe is cut or not cut, thereby reducing the energy consumption of the whole device.

Description

Steel pipe processing machine tool

Technical Field

The invention relates to the technical field of steel pipe machining, in particular to a steel pipe machining machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. The machining method is generally divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, a plurality of methods for machining mechanical parts in modern machine manufacturing include cutting machining, casting, forging, welding, stamping, extruding and the like, but parts with high precision requirements and fine surface roughness requirements generally need to be finally machined on the machine tool by a cutting method, and the machine tool plays an important role in national economy and modernization construction.

Through the retrieval, chinese patent application number is CN 201920817173.0's patent, discloses a steel pipe machining machine tool, relates to the steel pipe machining field, including the frame, the equal fixed connection supporting leg in bottom four corners of frame, and the top surface one end of frame is equipped with fixing device, and the other end fixed connection equipment stand of frame is equipped with processingequipment on the equipment stand, processingequipment includes the motor frame, and the motor frame runs through the equipment stand and rotates with it and be connected. The steel pipe processing machine tool in the patent has the following defects:

the whole device has the effect of cutting the steel pipe, but does not remove dust and dissipate heat for the steel pipe or the cutting saw blade when cutting and not cutting, so that a steel pipe processing machine tool is needed urgently.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a steel pipe processing machine tool.

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

a steel pipe processing machine tool comprises a main body box, wherein supporting plates are fixed on the inner walls of two sides of the main body box through bolts respectively, sliding grooves are formed in the outer walls of the two opposite sides of the two supporting plates, one fixed plate is connected to one opposite side of the two sliding grooves in a sliding mode, a lifting mechanism is arranged on the outer wall of the top of the fixed plate, a mounting hole is formed in the outer wall of the middle of the top of the fixed plate, protective housings are fixed on the inner walls of two sides of the mounting hole through bolts, a second motor is fixed on the outer wall, close to the lower portion of one of the protective housings, of the fixed plate through a support plate, cutting wheels are fixed on the outer walls of the two opposite sides of the two protective housings through bearings, a same connecting shaft is inserted in the circle centers of opposite ends of the two cutting wheels, guide grooves are, every guide block top outer wall has all opened the jack, and every guide ring and every jack looks adaptation, and the bottom both sides inner wall of main part case has the arc backing ring through the bolt fastening respectively, and the welding of main part bottom back outer wall has the hang plate, and there are two dust absorption mouths, every in the both sides of hang plate all through threaded connection guide block one side outer wall has all opened the connecting hole, and the inside of every connecting hole is provided with air guide mechanism, and the back outer wall of main part case is provided with dust absorption mechanism.

Preferably: the outer wall of one side of the front face of the main box is fixedly provided with a box door through a hinge, the outer wall of the front face of the box door is provided with an observation window, and the outer walls of two sides of the main box are respectively provided with a heat dissipation hole.

Further: and each connecting hole is communicated with each heat dissipation hole.

On the basis of the scheme: the lifting mechanism comprises a rotating shaft, a secondary gear, a bidirectional screw rod, two sliding blocks, a retaining ring, a main gear, two guide rods, a first motor, two mounting plates and four rotating shafts, the first motor is fixed on the outer wall of one side of the top of the main box through a supporting plate, the rotating shaft is connected on the outer wall of one side, close to the first motor, of the main box through threads, and the bidirectional screw rod is fixed on the inner wall of one side, opposite to the two sliding grooves, of the main box through a bearing.

The better scheme in the scheme is as follows: the two sliding blocks are respectively sleeved at two ends of the bidirectional screw, the baffle ring is fixed on the circumference of the middle section of the bidirectional screw through threads, the main gear is sleeved at the output end of the first motor, the secondary gear is sleeved at one end of the rotating shaft, and the main gear is meshed with the secondary gear.

As a further scheme of the invention: two guide arm one end is fixed in two slider both sides through the guide shaft, and two mounting panels pass through the bolt fastening on the top outer wall of fixed plate, and per two rotation axises are fixed in every mounting panel both sides through the bearing respectively, and the other end of two guide arms forms normal running fit with per two rotation axises respectively, and the one end of pivot is connected with two-way screw rod one end through the screw thread.

Meanwhile, the dust collection mechanism comprises a material receiving box, a material guide box and a dust collector, the material receiving box is fixed on the outer wall of the back face of the main body box through a bolt, and the dust collector is fixed on the outer wall of one side, close to the material receiving box, of the main body box through a support plate.

As a preferable aspect of the present invention: the material guide box is fixed on the outer wall of the bottom of the back of the main box through threads, each dust suction nozzle is connected with the outer wall of one side of the material guide box through a connecting pipe, and the output end and the input end of the dust collector are connected with the outer walls of one sides of the material collecting box and the material guide box through guide pipes.

And simultaneously, the air guide mechanism comprises a sealing disc, a bottom groove, a spring and two sealing discs, and the bottom groove is formed in the inner wall of one side of the bottom of the connecting hole.

As a more preferable scheme of the invention: the spring welds on the bottom inner wall of kerve, and seals the dish bottom and weld on the top of spring, and two gaskets paste in the both sides of sealed dish.

The invention has the beneficial effects that:

1. the steel pipe processing machine tool is characterized in that when the steel pipe processing machine tool works, a box door is opened, a steel pipe is placed on two arc cushion rings at the bottom of a main box, meanwhile, a lifting mechanism is started to drive a fixing plate to slide downwards in two sliding grooves, during the period, a second motor is started to drive a connecting shaft to rotate, so that two cutting wheels are driven to rotate, meanwhile, the rotating cutting wheels cut the steel pipe along with the downward movement of the fixing plate, in the downward movement process of the fixing plate, a dust suction mechanism is started to suck chips generated by cutting through a dust suction nozzle on an inclined plate, air in the main box is sucked out at the same time, the air pressure in the main box is reduced, when the fixing plate is lowered to the bottom, the cutting wheels cut off the steel pipe, at the moment, the second motor is closed to stop the operation of the cutting wheels, meanwhile, a guide ring is inserted into a jack, and a connecting hole is communicated with the outside, and the external atmospheric pressure at this moment is greater than the inside atmospheric pressure of main part case to the air enters into the connecting hole through the louvre, and blow the cooling through connecting hole to cutting wheel and pipeline, thereby not only played and clear away the cutting bits, guaranteed the rapid cooling of pipeline and cutting wheel moreover, make the steel pipe when the cutting with not cut, dust absorption work and heat dissipation work do not go on simultaneously, reduced the energy consumption of integrated device.

2. This steel pipe processing machine tool drives the master gear rotation through starting first motor to having driven the pivot through the relation with secondary gear engagement and having rotated, and having driven two-way screw rod and rotated, at this moment, two-way screw rod drive two sliders and to keeping off ring both ends removal, and two gliding sliders have driven two guide arm swings, thereby has effectively promoted the fixed plate and has slided in two spouts, has guaranteed the stability that the cutting wheel of fixed plate bottom goes up and down from this, has avoided the problem of rocking of cutting wheel cutting.

3. This steel pipe machining machine tool, through starting the dust catcher, the dust catcher leads into the feed bin with the inspiratory cutting piece of dust absorption mouth through the guide box this moment, and the position slope that dust absorption mouth is located, and is located the steel pipe cutting end, from this, dust absorption mouth can guarantee the clastic suction volume of cutting by at utmost at the during operation to improve the cleanliness of steel pipe cutting, guaranteed the quality of its cutting.

4. This steel pipe processing machine tool when the guide ring inserts the jack downwards in, the sealed dish of guide ring bottom extrusion for sealed dish is accomodate in the kerve under the effect of spring, from this, makes the connecting hole unblocked, thereby has guaranteed that the gas outside the main part case enters into the main part incasement, accomplishes the heat dissipation work, and the gasket of sealed dish both sides has promoted the leakproofness of jack simultaneously.

Drawings

FIG. 1 is a schematic front view of a steel pipe machining tool according to the present invention;

FIG. 2 is a schematic view of the internal structure of the machine tool for processing steel pipes according to the present invention;

FIG. 3 is a schematic view of the back side structure of the machine tool for processing steel pipes according to the present invention;

FIG. 4 is a schematic view of a part of the structure of a steel pipe processing machine according to the present invention;

fig. 5 is a schematic cross-sectional structural view of a guide block in the machine tool for processing steel pipes according to the present invention.

In the figure: 1-box door, 2-observation window, 3-fixing plate, 4-rotating shaft, 5-secondary gear, 6-supporting plate, 7-sliding chute, 8-bidirectional screw, 9-sliding block, 10-baffle ring, 11-main gear, 12-guide rod, 13-second motor, 14-guide block, 15-arc backing ring, 16-dust suction nozzle, 17-jack, 18-guide ring, 19-protective shell, 20-first motor, 21-heat dissipation hole, 22-material receiving box, 23-material guide box, 24-dust collector, 25-mounting plate, 26-rotating shaft, 27-connecting shaft, 28-sealing disc, 29-bottom groove, 30-spring and 31-sealing disc.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of 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 not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a steel pipe processing machine tool, as shown in figures 1-5, comprises a main body box, wherein a box door 1 is fixed on the outer wall of one side of the front face of the main body box through a hinge, an observation window 2 is arranged on the outer wall of the front face of the box door 1, heat dissipation holes 21 are respectively formed in the outer walls of two sides of the main body box, supporting plates 6 are respectively fixed on the inner walls of two sides of the main body box through bolts, sliding grooves 7 are respectively formed in the outer walls of two opposite sides of the two supporting plates 6, the same fixed plate 3 is connected to one side of the two sliding grooves 7 in a sliding manner, a lifting mechanism is arranged on the outer wall of the top of the fixed plate 3, a mounting hole is formed in the outer wall of the middle of the top of the fixed plate 3, protective housings 19 are respectively fixed on the inner walls of two sides of the mounting hole through bolts, a second motor 13 is fixed, guide grooves are formed in four corners of the bottom of the fixing plate 3, a guide ring 18 is fixed to the inner wall of the bottom of each guide groove through threads, guide blocks 14 are fixed to the outer walls, close to the lower portion of each guide groove, of the two support plates 6 through bolts, jacks 17 are formed in the outer wall of the top of each guide block 14, each guide ring 18 is matched with each jack 17, a connecting hole is formed in the outer wall of one side of each guide block 14 and communicated with each heat dissipation hole 21, arc-shaped cushion rings 15 are fixed to the inner walls of two sides of the bottom of the main body box through bolts respectively, an inclined plate is welded to the outer wall of the back of the bottom of the main body box, two dust collection nozzles 16 are connected to two sides of the inclined plate through threads, an air guide mechanism is arranged inside each connecting hole, and; when the box door 1 is opened, a steel pipe is placed on the two arc backing rings 15 at the bottom of the main box, the lifting mechanism is started to drive the fixing plate 3 to slide downwards in the two sliding grooves 7, the second motor 13 is started during the period, the second motor 13 drives the connecting shaft 27 to rotate, so that the two cutting wheels are driven to rotate, the rotating cutting wheels cut the steel pipe along with the downward movement of the fixing plate 3, the dust suction mechanism is started to suck the chips generated by cutting through the dust suction nozzle 16 on the inclined plate and suck the air in the main box simultaneously to reduce the air pressure in the main box, when the fixing plate 3 is lowered to the bottom, the cutting wheels cut off the steel pipe, at the moment, the second motor 13 is closed to stop the operation of the cutting wheels, meanwhile, the guide ring 18 is inserted into the jack 17, and the connecting hole is communicated with the outside through the air guide mechanism, and the external atmospheric pressure at this moment is greater than the inside atmospheric pressure of main part case to the air enters into the connecting hole through louvre 21, and blow the cooling through connecting hole to cutting wheel and pipeline, thereby not only played and cleared away the cutting bits, guaranteed the rapid cooling of pipeline and cutting wheel moreover, make the steel pipe when the cutting with not cut, dust absorption work does not go on simultaneously with the heat dissipation work, has reduced the energy consumption of integrated device.

In order to ensure the lifting stability of the cutting wheel; as shown in fig. 1-4, the lifting mechanism includes a rotating shaft 4, a secondary gear 5, a bidirectional screw 8, two sliders 9, a retaining ring 10, a main gear 11, two guide rods 12, a first motor 20, two mounting plates 25 and four rotating shafts 26, wherein the first motor 20 is fixed on the outer wall of one side of the top of the main box through a support plate, the rotating shaft 4 is connected on the outer wall of one side of the main box close to the first motor 20 through a screw thread, the bidirectional screw 8 is fixed on the inner wall of the opposite side of the two sliding grooves 7 through a bearing, the two sliders 9 are respectively sleeved on two ends of the bidirectional screw 8, the retaining ring 10 is fixed on the circumference of the middle section of the bidirectional screw 8 through a screw thread, the main gear 11 is sleeved on the output end of the first motor 20, the secondary gear 5 is sleeved on one end of the rotating shaft 4, the main gear 11 and the secondary gear 5 are engaged, the two mounting plates 25 are fixed on the outer wall of the top of the fixing plate 3 through bolts, each two rotating shafts 26 are fixed on two sides of each mounting plate 25 through bearings, the other ends of the two guide rods 12 are in rotating fit with each two rotating shafts 26, and one end of the rotating shaft 4 is connected with one end of the bidirectional screw 8 through threads; during operation, start first motor 20 and drive master gear 11 rotatory to having driven pivot 4 through the relation with secondary gear 5 meshing and having rotated, and having driven two-way screw rod 8 and having rotated, at this moment, two-way screw rod 8 drive two sliders 9 and move to keeping off ring 10 both ends, and two gliding sliders 9 have driven two guide arms 12 swings, thereby have effectively promoted fixed plate 3 and have slided in two spouts 7, guaranteed the stability that the cutting wheel of fixed plate 3 bottom goes up and down from this, avoided the rocking problem of cutting wheel.

To promote efficient collection of steel pipe cutting debris; as shown in fig. 2-3, the dust suction mechanism includes a material receiving box 22, a material guiding box 23 and a dust collector 24, the material receiving box 22 is fixed on the outer wall of the back of the main box through bolts, the dust collector 24 is fixed on the outer wall of the main box near one side of the material receiving box 22 through a support plate, the material guiding box 23 is fixed on the outer wall of the bottom of the back of the main box through threads, each dust suction nozzle 16 is connected with the outer wall of one side of the material guiding box 23 through a connecting pipe, and the output end and the input end of the dust collector 24 are connected with the outer walls of one sides of the material receiving box 22 and the material guiding; during operation, start dust catcher 24, dust catcher 24 is leading-in the feed box 22 through leading to feed box 23 with the inspiratory cutting piece of dust absorption mouth 16 this moment, and dust absorption mouth 16 is located the position slope, and is located the steel pipe cutting end, and from this, dust absorption mouth 16 can guarantee the clastic suction volume of cutting by the at utmost at the during operation to the cleanliness of steel pipe cutting has been improved, the quality of its cutting is guaranteed.

In the working process of the embodiment, the box door 1 is opened, the steel pipe is placed on the two arc backing rings 15 at the bottom of the main box, at the same time, the lifting mechanism is started to drive the fixing plate 3 to slide downwards in the two sliding grooves 7, during the period, the second motor 13 is started, the second motor 13 drives the connecting shaft 27 to rotate, so that the two cutting wheels are driven to rotate, meanwhile, the rotating cutting wheels cut the steel pipe along with the downward movement of the fixing plate 3, in the downward movement process of the fixing plate 3, the dust suction mechanism is started, the dust generated by cutting is adsorbed by the dust suction nozzle 16 on the inclined plate, air in the main box is sucked out at the same time, the air pressure in the main box is reduced, when the fixing plate 3 is lowered to the bottom, the cutting wheels cut off the steel pipe, at the moment, the second motor 13 is closed, the cutting wheels stop working, and at the same time, the guide ring 18, and make connecting hole and external intercommunication through air guide mechanism, and the external atmospheric pressure of this moment is greater than main part incasement portion atmospheric pressure to the air enters into the connecting hole through louvre 21, and blows to cutting wheel and pipeline through the connecting hole and cool down, thereby has not only played and has clear away the cutting bits, has guaranteed the quick cooling of pipeline and cutting wheel moreover.

Example 2:

a steel pipe processing machine tool, as shown in fig. 5, for effectively changing the pressure inside the main body box, so that the dust removal and heat dissipation work are asynchronous, and the energy consumption is reduced; the present embodiment is modified from embodiment 1 as follows: the air guide mechanism comprises a sealing disc 28, a bottom groove 29, a spring 30 and two sealing discs 31, the bottom groove 29 is formed in the inner wall of one side of the bottom of the connecting hole, the spring 30 is welded on the inner wall of the bottom groove 29, the bottom end of the sealing disc 28 is welded at the top end of the spring 30, and the two sealing discs 31 are attached to two sides of the sealing disc 28; when the guide ring 18 is inserted downwards into the insertion hole 17, the bottom of the guide ring 18 presses the sealing disc 28, so that the sealing disc 28 is accommodated in the bottom groove 29 under the action of the spring 30, therefore, the connecting hole is unblocked, gas outside the main body box is ensured to enter the main body box, the heat dissipation work is completed, and meanwhile, the sealing sheets 31 on the two sides of the sealing disc 28 promote the sealing performance of the insertion hole 17.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The steel pipe processing machine tool comprises a main body box and is characterized in that supporting plates (6) are respectively fixed on the inner walls of two sides of the main body box through bolts, sliding grooves (7) are formed in the outer walls of the two opposite sides of the two supporting plates (6), the same fixing plate (3) is connected to one opposite side of the two sliding grooves (7) in a sliding mode, a lifting mechanism is arranged on the outer wall of the top of the fixing plate (3), a mounting hole is formed in the outer wall of the middle of the top of the fixing plate (3), protective housings (19) are fixed on the inner walls of the two sides of the mounting hole through bolts, a second motor (13) is fixed on the outer wall, close to the lower portion of one of the protective housings (19), of the two opposite sides of the two protective housings (19) are respectively fixed with cutting wheels through bearings, the circle centers of the opposite ends of the, the bottom inner wall of every guide slot all has guide ring (18) through the threaded fixation, the below outer wall that two backup pads (6) are close to every guide slot all has guide block (14) through the bolt fastening, jack (17) have all been opened to every guide block (14) top outer wall, and every guide ring (18) and every jack (17) looks adaptation, the bottom both sides inner wall of main part case has arc backing ring (15) through the bolt fastening respectively, and the welding of main part bottom back outer wall has the hang plate, there are two dust absorption mouths (16) in the both sides of hang plate all through threaded connection, every guide block (14) one side outer wall all opens there is the connecting hole, and the inside of every connecting hole is provided with air guide mechanism, and the back outer wall of main part case is provided with dust absorption mechanism.

2. The machine tool for processing the steel pipe according to claim 1, wherein the outer wall of the main body box on one side of the front surface is fixed with a box door (1) through a hinge, the outer wall of the front surface of the box door (1) is provided with an observation window (2), and the outer walls of the two sides of the main body box are respectively provided with a heat dissipation hole (21).

3. The machine tool according to claim 2, characterized in that each of said attachment holes communicates with each of said heat dissipation holes (21).

4. The steel pipe processing machine tool according to claim 1, characterized in that the lifting mechanism comprises a rotating shaft (4), a secondary gear (5), a bidirectional screw (8), two sliding blocks (9), a baffle ring (10), a main gear (11), two guide rods (12), a first motor (20), two mounting plates (25) and four rotating shafts (26), the first motor (20) is fixed on the outer wall of one side of the top of the main box through a support plate, the rotating shaft (4) is connected on the outer wall of one side of the main box close to the first motor (20) through threads, and the bidirectional screw (8) is fixed on the inner wall of the opposite side of the two sliding grooves (7) through a bearing.

5. The machine tool according to claim 4, characterized in that the two sliders (9) are respectively sleeved at two ends of the two-way screw (8), the retainer ring (10) is fixed on the circumference of the middle section of the two-way screw (8) through threads, the main gear (11) is sleeved at the output end of the first motor (20), the secondary gear (5) is sleeved at one end of the rotating shaft (4), and the main gear (11) and the secondary gear (5) are meshed with each other.

6. The machine tool according to claim 4, characterized in that one end of each of the two guide rods (12) is fixed to both sides of the two sliding blocks (9) by a guide shaft, two mounting plates (25) are fixed to the outer wall of the top of the fixed plate (3) by bolts, each of the two rotating shafts (26) is fixed to both sides of each of the mounting plates (25) by a bearing, the other end of each of the two guide rods (12) is in rotating fit with each of the two rotating shafts (26), and one end of the rotating shaft (4) is connected to one end of the two-way screw (8) by a thread.

7. The steel pipe processing machine tool according to claim 1, wherein the dust suction mechanism comprises a material receiving box (22), a material guiding box (23) and a dust collector (24), the material receiving box (22) is fixed on the outer wall of the back of the main body box through a bolt, and the dust collector (24) is fixed on the outer wall of one side of the main body box close to the material receiving box (22) through a support plate.

8. The machine tool according to claim 7, characterized in that the guiding box (23) is screwed on the bottom outer wall of the back of the main box, each dust suction nozzle (16) is connected with one side outer wall of the guiding box (23) through a connecting pipe, and the output end and the input end of the dust collector (24) are connected with the collecting box (22) and one side outer wall of the guiding box (23) through pipes.

9. The machine tool according to claim 1, wherein the air guide mechanism comprises a sealing plate (28), a bottom groove (29), a spring (30) and two sealing plates (31), and the bottom groove (29) is opened on the inner wall of the bottom side of the connecting hole.

10. The machine tool according to claim 9, characterised in that the springs (30) are welded to the bottom inner wall of the bottom groove (29) and the bottom end of the sealing disc (28) is welded to the top end of the springs (30), two sealing discs (31) being attached to both sides of the sealing disc (28).