CN114055175B - Steel pipe beveling machine - Google Patents
Steel pipe beveling machine Download PDFInfo
- Publication number
- CN114055175B CN114055175B CN202111370103.3A CN202111370103A CN114055175B CN 114055175 B CN114055175 B CN 114055175B CN 202111370103 A CN202111370103 A CN 202111370103A CN 114055175 B CN114055175 B CN 114055175B
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- plate
- groove
- face
- fixed support
- moving
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000005498 polishing Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a steel pipe beveling machine, which comprises a workbench, a feeding device, a fixing device and a moving device, wherein the moving device, the fixing device and the feeding device are sequentially arranged on the upper end face of the workbench from left to right, the moving device comprises a second rectangular groove, an adjusting frame, a fixed support plate, a rotating shaft, a rotating frame, a moving plate, a sliding block, an adjusting rod, a cutting knife and a polishing block.
Description
Technical Field
The invention relates to the field of steel pipes, in particular to a steel pipe beveling machine.
Background
The steel pipes are fixedly connected in a welding mode, and in order to improve welding strength, a groove is required to be processed at the end part of the steel pipe before welding, so that a beveling machine is required, and the beveling machine adopts a mechanical cutting processing method to finish beveling operations of various end surface shapes required by welding pipes made of different materials such as carbon steel, stainless steel, alloy steel, cast iron and the like in a cold working mode.
When the steel pipe is subjected to groove operation, the traditional method can only cut a port for one steel pipe at a time, and the steel pipe is required to be fed and discharged back and forth in the cutting process, so that the workload is increased, and the working efficiency of the steel pipe when the groove is cut is reduced; when the groove cutting operation is carried out on the traditional steel pipe, burrs are extremely easy to occur at the cut end opening of the steel pipe, and potential safety hazards are easy to cause.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a steel pipe beveling machine.
The invention aims to solve the technical problems by adopting the following technical scheme: the steel pipe beveling machine comprises a workbench, a feeding device, a fixing device and a moving device, wherein the moving device, the fixing device and the feeding device are sequentially arranged on the upper end face of the workbench from left to right;
the fixing device comprises a supporting seat, a plate, an electric push rod, a clamping plate, a first rectangular groove, a baffle, a telescopic spring rod and a rubber pad, wherein the upper end face of the workbench is positioned on the left side of the feeding device, a plurality of supporting seats are fixedly arranged on the left side of the feeding device, the supporting seats are uniformly distributed from front to back, the first rectangular groove is formed in the upper end face of the supporting seats, the plate with a downward opening is fixedly arranged above the supporting seats on the upper end face of the workbench, the electric push rod is fixedly arranged on one side, close to the feeding device, of the center of the lower end face of the plate, the clamping plate is fixedly arranged at the mobile end of the electric push rod, a plurality of second rectangular grooves are uniformly formed in the lower end face of the clamping plate, the anti-skid pad is fixedly arranged on the inner wall of the second rectangular groove, the lower end face of the clamping plate is positioned on the front and rear sides of the second rectangular grooves, the baffle is fixedly arranged on one end, close to the second rectangular grooves, the rubber pad is connected with the upper end of the workbench through the telescopic spring rod, the two vertical end opposite faces of the are provided with the first rectangular groove, and the two ends of the clamping plate slide in the first rectangular groove in a sliding fit manner;
the movable device include No. two rectangle recesses, alignment jig, fixed extension board, axis of rotation, rotating turret, movable plate, sliding block, regulation pole, cutting knife and the piece of polishing, the up end of workstation be close to left position and seted up No. two rectangle recesses, be provided with the alignment jig in No. two rectangle recesses, the slip is provided with fixed extension board on the alignment jig, the lateral wall rotation of fixed extension board is provided with a plurality of axis of rotation, a plurality of axis of rotation are along fixed extension board from front to back evenly distributed, the up end of fixed extension board is provided with the rotating turret, the right-hand member of axis of rotation runs through the lateral wall rear fixed mounting of fixed extension board has the movable plate, the movable plate is kept away from the one end up-and-down symmetry of fixed extension board lateral wall and has been seted up the standing groove, the sliding block is provided with in the standing groove, the up end rotation of movable plate is provided with the regulation pole, the regulation pole runs through two sliding blocks, and the regulation pole is in two standing grooves and is the screw thread form that the rotation is opposite, the up end of regulation pole runs through the lateral wall rear fixed mounting of movable plate, the one end that is kept away from the movable block that is located the upside is provided with the cutting knife, the movable block is located the side is kept away from the side the movable block and is provided with the cutting knife of the opposite side of the movable block is kept away from the movable plate.
As a preferable technical scheme of the invention, the feeding device comprises a fixed plate, a cylindrical rod and limit rollers, wherein the fixed plate is symmetrically and fixedly arranged on the front side and the rear side of the position, close to the right side, of the upper end face of the workbench, a plurality of cylindrical rods are uniformly arranged between the two fixed plates in a rotating way from left to right, the cylindrical rods are sleeved with the limit rollers, and the limit rollers are uniformly distributed along the side wall of the cylindrical rods from front to back; after inserting the limiting plate into the rectangular through groove, placing the steel pipes needing to be notched on the limiting rollers in batches, and simply limiting the steel pipes through the limiting rollers.
As a preferable technical scheme of the invention, the adjusting frame comprises a moving groove, an inverted T-shaped plate, a positioning groove, a positioning pin and an electric telescopic rod, wherein the front end face and the rear end face of the second rectangular groove are provided with the moving groove, the inverted T-shaped plate is arranged in the second rectangular groove in a sliding manner, the inverted T-shaped plate is arranged in the moving groove in a sliding manner, a plurality of positioning grooves are uniformly formed in the position of the upper end face of the workbench, the positioning pin is arranged in the positioning groove, the positioning pin is connected with the front end and the rear end of the inverted T-shaped plate in a threaded manner, the upper end face of the inverted T-shaped plate is provided with the sliding groove, the electric telescopic rod is fixedly arranged in the sliding groove, and the moving end of the electric telescopic rod is fixedly provided with the fixed support plate which slides in the sliding groove.
As a preferable technical scheme of the invention, the rotating frame comprises chain wheels, chains, first gears, an extending plate, a driving motor and second gears, wherein the chain wheels are fixedly arranged at the left ends of a plurality of rotating shafts after penetrating through the side walls of the fixed support plates, the plurality of chain wheels are connected through chain transmission, the first gears are fixedly arranged on one rotating shaft, the extending plate is fixedly arranged on the upper end surface of the fixed support plate, the driving motor is fixedly arranged at the side walls of the extending plate, the second gears are fixedly arranged at the output shafts of the driving motor after penetrating through the side walls of the extending plate, and the second gears and the first gears are meshed for transmission.
As a preferable technical scheme of the invention, a connecting pipe is fixedly arranged at the position, close to the left side, of the lower end face of the plate, a water outlet pipe communicated with the lower end face of the connecting pipe is fixedly arranged at the lower end face of the connecting pipe, a fixed block is fixedly arranged on the side wall of the plate, a water pump is fixedly arranged on the upper end face of the fixed block, and the water outlet pipe of the water pump is communicated with the connecting pipe after penetrating through the side wall of the plate.
As a preferable technical scheme of the invention, the upper end face of the workbench is positioned at the left side of the supporting seat and is provided with a scrap box.
As a preferable technical scheme of the invention, the cutting knife and the polishing block are respectively detachable from the sliding block, the polishing rollers are uniformly arranged at the inclined surface of the polishing block far away from the sliding block through the pin shafts, and the surface of the polishing rollers is rough.
As a preferable technical scheme of the invention, a rectangular through groove is formed in the position, close to the left side, of the side wall of the vertical section of the plate, and a detachable limiting plate is arranged in the rectangular through groove.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, grooves can be cut on a plurality of steel pipes at one time, so that the problem of low working efficiency of machinery when the steel pipes are subjected to groove operation caused by the fact that the workload is increased when one steel pipe is cut at one time in the prior art is prevented.
2. According to the invention, through the arranged feeding device, the steel pipes needing to be notched are placed on the limiting rollers in batches, the steel pipes are simply limited through the limiting rollers, and when the steel pipes are pushed to be fed in a moving way, the steel pipes are conveniently moved through the arranged cylindrical rods which are connected in a rotating way.
3. According to the invention, the surface-roughened grinding roller is arranged to grind the notch on the end face of the steel pipe, so that the grinding effect of the grinding block is improved, and the service life of the grinding block is prolonged.
4. According to the invention, the chip box is arranged to collect the chips which are cut and ground, so that the chips are prevented from falling to cause mess of working environment.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view (from front to rear) of the present invention;
fig. 2 is a schematic perspective view (from right to left) of the present invention;
fig. 3 is a schematic perspective view (from the rear to the front) of the present invention;
FIG. 4 is a partial cross-sectional view of the present invention;
FIG. 5 is a schematic view of the main cross-sectional structure of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at M of FIG. 1;
FIG. 7 is an enlarged view of a portion of the invention at N of FIG. 1;
fig. 8 is an enlarged view of a portion at X of fig. 5 in accordance with the present invention.
In the figure: 1. a work table; 11. a debris box; 2. a feeding device; 21. a fixing plate; 22. a cylindrical rod; 23. a limit roller; 3. a fixing device; 31. a support base; 32. plate; 321. a connecting pipe; 322. a water outlet pipe; 323. a fixed block; 324. a water pump; 325. rectangular through grooves; 326. a limiting plate; 33. an electric push rod; 34. a clamping plate; 35. a first rectangular groove; 4. a mobile device; 40. a second rectangular groove; 41. an adjusting frame; 411. a moving groove; 412. an inverted T-shaped plate; 413. a positioning groove; 414. a positioning pin; 415. an electric telescopic rod; 42. fixing the support plate; 43. a rotating shaft; 44. a rotating frame; 441. a sprocket; 442. a chain; 443. a first gear; 444. a protruding plate; 445. a driving motor; 446. a second gear; 45. a moving plate; 46. a sliding block; 47. an adjusting rod; 48. a cutting knife; 49. and (5) grinding the blocks.
Detailed Description
The present invention is further described in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention easy to understand.
Referring to fig. 1, 2 and 3, the steel pipe beveling machine comprises a workbench 1, a feeding device 2, a fixing device 3 and a moving device 4, wherein the moving device 4, the fixing device 3 and the feeding device 2 are sequentially arranged on the upper end surface of the workbench 1 from left to right;
referring to fig. 1 and 2, the feeding device 2 includes a fixing plate 21, a cylindrical rod 22 and a limiting roller 23, the fixing plate 21 is symmetrically and fixedly mounted on the front and rear sides of the position of the upper end face of the workbench 1, which is close to the right side, a plurality of cylindrical rods 22 are uniformly rotatably arranged between the two fixing plates 21 from left to right, a plurality of limiting rollers 23 are sleeved on the cylindrical rod 22, and the limiting rollers 23 are uniformly distributed along the side wall of the cylindrical rod 22 from front to rear;
and then the steel pipes needing to be notched are placed on the limiting rollers 23 in batches, the steel pipes are simply limited through the limiting rollers 23, and when the steel pipes are pushed to move leftwards for feeding, the steel pipes are connected in a rotating mode through the arranged cylindrical rods 22, so that the steel pipes can move conveniently.
Referring to fig. 1, 2 and 4, the fixing device 3 includes a supporting seat 31, a plate 32, an electric push rod 33, a clamping plate 34, a rectangular groove 35, a baffle 36, a telescopic spring rod 37 and a rubber pad 38, the upper end surface of the workbench 1 is located at the left side of the feeding device 2 and is fixedly provided with a plurality of supporting seats 31, the supporting seats 31 are uniformly distributed from front to back, the upper end surface of the supporting seat 31 is provided with an arc groove, the upper end surface of the workbench 1 is fixedly provided with a plate 32 with a downward opening above the supporting seat 31, the side wall of the vertical section of the plate 32 is provided with a rectangular through groove 325 near the left side, and the rectangular through groove 325 is internally provided with a detachable limiting plate 326; an electric push rod 33 is fixedly arranged at the center of the lower end surface of the plate 32 and close to one side of the feeding device 2, a clamping plate 34 is fixedly arranged at the moving end of the electric push rod 33, a plurality of second arc grooves are uniformly formed in the lower end surface of the clamping plate 34, anti-slip pads are fixedly arranged on the inner walls of the second arc grooves, the second arc grooves correspond to the supporting seats 31 one by one, baffle plates 36 are symmetrically and fixedly arranged on the front side and the rear side of the lower end surface of the clamping plate 34, one end, close to the second arc grooves, of each baffle plate 36 is connected with a rubber pad 38 through a plurality of telescopic spring rods 37, a first rectangular groove 35 is formed in the opposite surfaces of the two vertical ends of the plate 32, and two ends of the clamping plate 34 slide in the first rectangular groove 35 in a sliding fit mode;
firstly, a limiting plate 326 is inserted into a rectangular through groove 325, at the moment, steel pipes needing to be cut are placed on a feeding device 2 in batches, after the steel pipes needing to be cut are placed, the steel pipes needing to be cut are pushed to move to the left side, the left ends of the steel pipes needing to be cut are positioned in a first arc groove, the limiting plate 326 is pushed to be contacted, a plurality of steel pipes needing to be cut can be assisted to be positioned on the same plane through the limiting plate 326, after the left sides of the steel pipes needing to be cut are contacted with the limiting plate 326, an electric push rod 33 is started at the moment, the electric push rod 33 pushes a clamping plate 34 to move downwards in a first rectangular groove 35, so that a second arc groove on the clamping plate 34 drives an anti-slip pad to clamp and fix the steel pipes needing to be cut, and meanwhile, under the action of a telescopic spring rod 37, a rubber pad 38 clamps and fixes the side walls of the steel pipes needing to be cut, so that when the steel pipes needing to be cut are cut by a moving device 4, the steel pipes are prevented from rotating, and therefore, after the steel pipes needing to be cut are clamped and fixed, the limiting plate 326 is pulled out;
referring to fig. 1, fig. 4, fig. 5 and fig. 8, the moving device 4 includes a second rectangular groove 40, an adjusting bracket 41, a fixed support plate 42, a rotating shaft 43, a rotating bracket 44, a moving plate 45, a sliding block 46, an adjusting rod 47, a cutting knife 48 and a polishing block 49, the second rectangular groove 40 is provided at the position of the upper end surface of the working table 1 near the left side, the adjusting bracket 41 is provided in the second rectangular groove 40, the fixed support plate 42 is slidably provided on the adjusting bracket 41, the side wall of the fixed support plate 42 is rotatably provided with a plurality of rotating shafts 43, the rotating shafts 43 are uniformly distributed along the fixed support plate 42 from front to back, the upper end surface of the fixed support plate 42 is provided with a rotating bracket 44, the right end of the rotating shaft 43 penetrates through the side wall of the fixed support plate 42 and is fixedly provided with the moving plate 45, one end of the moving plate 45 far away from the side wall of the fixed support plate 42 is provided with a placing groove, the sliding block 46 is provided with the sliding block 47 in a vertically symmetrical manner, the adjusting rod 47 penetrates through the two sliding blocks 46, the adjusting rod 47 is provided with the sliding block 47, the side of the sliding block 47 is provided with a polishing block 48, the side of the sliding block 45 is opposite to the side of the sliding block 45 is provided with a polishing block 45, the side of the sliding block is far away from the side of the sliding block 45, and the polishing block is provided with a polishing block 48 is provided with a polishing pin 45, and the side surface is far from the side of the sliding block 45 is provided with a side of the sliding block 45 is far from the sliding block 45; the cutting knife 48 and the polishing block 49 are respectively detachable from the sliding block 46, the cutting knife 48 and the polishing block 49 can be replaced according to different angles of the steel pipe end face cut to be polished, and the steel pipe end face cut is polished by the polishing roller with rough surface, so that the polishing effect of the polishing block 49 is improved, and the service life of the polishing block 49 is prolonged;
after the fixing device 3 clamps and fixes the steel pipes needing to be notched in batches, the adjusting frame 41 is adjusted according to the difference of the diameters of the steel pipes needing to be notched at this time, the height of the fixing support plate 42 is adjusted through the adjusting frame 41, so that the central line position of the rotating shaft 43 and the central line position of the steel pipes needing to be notched are on the same horizontal line, the fixing support plate 42 moves to the position of the fixing device 3, the rotating shaft 43 drives the moving plate 45 to move to the left end of the steel pipes needing to be notched, at the moment, the rotating handle is rotated, the handle drives the adjusting rod 47 to rotate according to the difference of the diameters of the steel pipes needing to be notched, the adjusting rod 47 drives the sliding blocks 46 on the upper side and the lower side to move oppositely or reversely, the sliding blocks 46 drive the cutting knife 48 and the polishing blocks 49 to be contacted with the left end of the steel pipes needing to be notched, and after the cutting knife 48 and the polishing blocks 49 are adjusted, the rotating frame 44 is utilized to drive the moving plate 45 to rotate, so that the cutting knife 48 cuts the end face of the steel pipes to be notched and the polishing blocks 45 are polished, and the burrs are prevented from being caused to exist on the surface.
Referring to fig. 1, 2 and 4, the adjusting frame 41 includes a moving slot 411, an inverted T-shaped plate 412, a positioning slot 413, a positioning pin 414 and an electric telescopic rod 415, the front end and the rear end of the second rectangular groove 40 are provided with the moving slot 411, the second rectangular groove 40 is slidably provided with the inverted T-shaped plate 412, the inverted T-shaped plate 412 is slidably arranged in the moving slot 411, the upper end surface of the workbench 1 is located at the position of the second rectangular groove 40 and is uniformly provided with a plurality of positioning slots 413, the positioning slot 413 is internally provided with the positioning pin 414, the positioning pin 414 is connected with the front end and the rear end of the inverted T-shaped plate 412 in a threaded manner, the upper end surface of the inverted T-shaped plate 412 is provided with a sliding slot, the electric telescopic rod 415 is fixedly arranged in the sliding slot, the moving end of the electric telescopic rod 415 is fixedly provided with a fixed support plate 42, and the fixed support plate 42 slides in the sliding slot;
after the steel pipe needing to be notched is clamped and fixed through the fixing device 3, the electric telescopic rod 415 is started according to the difference of the diameters of the steel pipes needing to be notched, the electric telescopic rod 415 drives the fixed support plate 42 to slide in the sliding groove, so that the height of the fixed support plate 42 is adjusted, the fixed support plate 42 drives the central line position of the rotating shaft 43 and the central line position of the steel pipe needing to be notched to be on the same horizontal line, the positioning pin 414 is rotated out, the positioning pin 414 does not limit the inverted T-shaped plate 412 any more, at the moment, the inverted T-shaped plate 412 is pushed to slide in the rectangular groove 35 and the moving groove 411, the inverted T-shaped plate 412 enables the fixed support plate 42 to move towards the position of the fixing device 3, the rotating shaft 43 drives the moving plate 45 to move to the left end of the steel pipe needing to be notched, and after the distance is adjusted, the positioning pin 414 is inserted into the positioning groove 413 and is in threaded connection with the inverted T-shaped plate 412, so that the inverted T-shaped plate 412 is fixed and limited;
referring to fig. 1, 2 and 6, the rotating frame 44 includes a sprocket 441, a chain 442, a first gear 443, an extension board 444, a driving motor 445 and a second gear 446, where the left ends of a plurality of the rotating shafts 43 penetrate through the side wall of the fixed support board 42 and are fixedly mounted with the sprocket 441, the plurality of sprockets 441 are in transmission connection through the chain 442, the first gear 443 is fixedly mounted on one rotating shaft 43, the extension board 444 is fixedly mounted on the upper end surface of the fixed support board 42, the driving motor 445 is fixedly mounted on the side wall of the extension board 444, the second gear 446 is fixedly mounted on the output shaft of the driving motor 445 penetrating through the side wall of the extension board 444, and the second gear 446 and the first gear 443 are in meshed transmission;
when the cutting knife 48 and the polishing block 49 are well regulated to be in contact with the left end face of the steel pipe needing to be notched, the driving motor 445 is started at the moment, the driving motor 445 drives the second gear 446 to rotate, the second gear 446 drives the first gear 443 to rotate, the first gear 443 drives one of the rotating shafts 43 to rotate, one of the rotating shafts 43 drives the chain wheel 441 to rotate, and at the moment, under the action of the chain 442, the plurality of chain wheels 441 simultaneously drive the rotating shafts 43 to rotate, and the rotating shafts 43 drive the plurality of moving plates 45 to rotate, so that the cutting knife 48 can notch the end face of the steel pipe and polish the end face;
referring to fig. 1, 5 and 7, a connecting pipe 321 is fixedly installed at the position, close to the left, of the lower end surface of the plate 32, a water outlet pipe 322 communicated with the lower end surface of the connecting pipe 321 is fixedly installed, a fixed block 323 is fixedly installed on the side wall of the plate 32, a water pump 324 is fixedly installed on the upper end surface of the fixed block 323, and the water outlet pipe 322 of the water pump 324 penetrates through the side wall of the plate 32 and is communicated with the connecting pipe 321;
when the driving motor 445 is started, the water pump 324 is started at the same time, so that the pumped water flows downwards through the connecting pipe 321 and the water outlet pipe 322, and the end face of the cut and polished steel pipe is cooled by the water, so that the cutter 48 is prevented from being damaged due to overhigh temperature, and the service life of the cutter 48 is reduced;
referring to fig. 1, a chip box 11 is disposed on the upper end surface of the workbench 1 at the left side of the supporting seat 31;
when the turret 44 makes the cutter 48 and the sanding block 49 cut and sand the surface of the steel pipe at the same time, the chips cut and abraded are collected by the chip box 11, and the chips are prevented from falling to cause mess of the working environment.
The concrete work is as follows:
firstly, inserting a limiting plate 326 into a rectangular through groove 325, placing steel pipes needing to be cut on the limiting roller 23 in batches, simply limiting the steel pipes through the limiting roller 23, when pushing the steel pipes to move leftwards for feeding, enabling the left ends of the steel pipes needing to be cut to be in rotary connection, making the steel pipes contact with the limiting plate 326, starting an electric push rod 33, enabling the electric push rod 33 to push a clamping plate 34 to move downwards in a first rectangular groove 35, enabling a second arc groove on the clamping plate 34 to drive an anti-slip pad to clamp and fix the steel pipes needing to be cut, and drawing out the limiting plate 326 after clamping and fixing the steel pipes needing to be cut;
secondly, starting an electric telescopic rod 415 according to the difference of the diameters of the steel pipes needing to be cut, driving a fixed support plate 42 to slide in a sliding groove by the electric telescopic rod 415, adjusting the height of the fixed support plate 42, enabling the fixed support plate 42 to drive the central line position of a rotating shaft 43 and the central line position of the steel pipes needing to be cut to be on the same horizontal line, screwing out a positioning pin 414, enabling the positioning pin 414 not to limit an inverted T-shaped plate 412 any more, pushing the inverted T-shaped plate 412 to slide in a first rectangular groove 35 and a moving groove 411, enabling the inverted T-shaped plate 412 to enable the fixed support plate 42 to move to the position of a fixing device 3, enabling the rotating shaft 43 to drive a moving plate 45 to move to the left end of the steel pipes needing to be cut, inserting the positioning pin 414 into the positioning groove 413, and conducting threaded connection with the inverted T-shaped plate 412, and enabling the rotating shaft 43 to drive the moving plate 45 to move to the left end of the steel pipes needing to be cut;
thirdly, rotating the handle according to the difference of the diameters of the steel pipes to be cut, driving the adjusting rod 47 to rotate by the handle, enabling the sliding blocks 46 on the upper side and the lower side to move oppositely or reversely by the adjusting rod 47, enabling the sliding blocks 46 to drive the cutting knife 48 and the polishing block 49 to be in contact with the left end of the steel pipes to be cut, after the cutting knife 48 and the polishing block 49 are adjusted, starting the driving motor 445, enabling the driving motor 445 to enable the gear 446 to drive the gear 443 to rotate, enabling the sprockets 441 to drive the rotating shaft 43 to rotate under the action of the chain 442, enabling the rotating shaft 43 to drive the moving plates 45 to rotate, enabling the cutting knife 48 to cut the end surfaces of the steel pipes and polish the end surfaces of the steel pipes, enabling pumped water to flow downwards through the connecting pipe 321 and the water outlet pipe 322, and enabling the end surfaces of the cut and polished steel pipes to be cooled by the water;
fourth, when the turret 44 allows the cutter 48 and sanding block 49 to simultaneously cut and sand the surface of the steel pipe, the chips cut and abraded are collected by the chip box 11 provided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a steel pipe beveling machine, includes workstation (1), loading attachment (2), fixing device (3) and mobile device (4), its characterized in that: the upper end surface of the workbench (1) is sequentially provided with a moving device (4), a fixing device (3) and a feeding device (2) from left to right;
the fixing device (3) comprises a supporting seat (31), plates (32), an electric push rod (33), a clamping plate (34), a first rectangular groove (35), a baffle plate (36), a telescopic spring rod (37) and a rubber pad (38), wherein a plurality of supporting seats (31) are fixedly arranged on the left side of the upper end face of the workbench (1) located on the feeding device (2), the supporting seats (31) are uniformly distributed from front to back, a first arc-shaped groove is formed in the upper end face of the supporting seat (31), the upper end face of the workbench (1) is fixedly provided with the plates (32) with downward openings above the supporting seat (31), the electric push rod (33) is fixedly arranged on one side, close to the feeding device (2), of the lower end face center position of the plates (32), the movable end of the electric push rod (33) is fixedly provided with a clamping plate (34), the lower end surface of the clamping plate (34) is uniformly provided with a plurality of second arc grooves, the inner wall of each second arc groove is fixedly provided with an anti-slip pad, the second arc grooves are in one-to-one correspondence with the supporting seat (31), the lower end surface of the clamping plate (34) is positioned at the front side and the rear side of each second arc groove, the two sides of the lower end surface of the clamping plate (34) which are positioned at the front side and the rear side of each second arc groove are symmetrically and fixedly provided with baffle plates (36), one end of each baffle plate (36) close to each second arc groove is connected with a rubber pad (38) through a plurality of telescopic spring rods (37), two vertical end opposite surfaces of each plate (32) are provided with a first rectangular groove (35), both ends of the clamping plate (34) slide in a first rectangular groove (35) in a sliding fit manner;
the moving device (4) comprises a second rectangular groove (40), an adjusting frame (41), a fixed support plate (42), a rotating shaft (43), a rotating frame (44), a moving plate (45), a sliding block (46), an adjusting rod (47), a cutting knife (48) and a polishing block (49), the second rectangular groove (40) is formed in the position, close to the left, of the upper end face of the workbench (1), the adjusting frame (41) is arranged in the second rectangular groove (40), the fixed support plate (42) is arranged on the adjusting frame (41) in a sliding manner, a plurality of rotating shafts (43) are uniformly distributed from front to back along the fixed support plate (42), the rotating frame (44) is arranged on the upper end face of the fixed support plate (42), the moving plate (45) is fixedly arranged behind the side wall of the fixed support plate (42), a placing groove is formed in the upper end face, far away from the side wall of the fixed support plate (42), of the moving plate (45), the placing groove is internally provided with the sliding block (46), the adjusting rod (47) is arranged on the upper end face of the moving plate (45) in a sliding manner, the two adjusting rods (47) are arranged in a threaded manner, the two adjusting rods (47) are arranged in opposite rotating directions, the upper end face of the adjusting rod (47) penetrates through the side wall of the movable plate (45), a handle is fixedly arranged behind the upper end face of the adjusting rod (47), a cutting knife (48) is arranged at one end, far away from the movable plate (45), of the sliding block (46), a polishing block (49) is arranged at one end, far away from the movable plate (45), of the sliding block (46), and the opposite faces of the cutting knife (48) and the polishing block (49) are inclined;
the adjusting frame (41) comprises a moving groove (411), an inverted T-shaped plate (412), a positioning groove (413), a positioning pin (414) and an electric telescopic rod (415), wherein the moving groove (411) is formed in the front end face and the rear end face of the inverted T-shaped groove (40), the inverted T-shaped plate (412) is arranged in the sliding groove (411) in a sliding mode, the plurality of positioning grooves (413) are uniformly formed in the position, located by the inverted T-shaped plate (412), of the upper end face of the workbench (1), positioning pins (414) are arranged in the positioning groove (413), the positioning pins (414) are connected with the front end and the rear end of the inverted T-shaped plate (412) in a threaded mode, the sliding groove is formed in the upper end face of the inverted T-shaped plate (412), the electric telescopic rod (415) is fixedly arranged in the sliding groove, the fixed support plate (42) is fixedly arranged at the moving end of the electric telescopic rod (415), and the fixed support plate (42) slides in the sliding groove;
the rotating frame (44) comprises chain wheels (441), chains (442), a first gear (443), an extending plate (444), a driving motor (445) and a second gear (446), wherein the chain wheels (441) are fixedly installed behind the left ends of the rotating shafts (43) penetrating through the side walls of the fixed support plates (42), the chain wheels (441) are in transmission connection through the chains (442), the first gear (443) is fixedly installed on one rotating shaft (43), the extending plate (444) is fixedly installed on the upper end face of the fixed support plate (42), the driving motor (445) is fixedly installed on the side walls of the extending plate (444), the second gear (446) is fixedly installed behind the output shafts of the driving motor (445) penetrating through the side walls of the extending plate (444), and the second gear (446) and the first gear (443) are in meshed transmission.
2. A steel pipe beveling machine as claimed in claim 1 wherein: the feeding device (2) comprises fixing plates (21), cylindrical rods (22) and limiting rollers (23), the fixing plates (21) are symmetrically and fixedly arranged on the front side and the rear side of the upper end face of the workbench (1) close to the right side, a plurality of cylindrical rods (22) are uniformly rotated from left to right between the two fixing plates (21), a plurality of limiting rollers (23) are sleeved on the cylindrical rods (22), and the limiting rollers (23) are uniformly distributed along the side walls of the cylindrical rods (22) from front to rear.
3. A steel pipe beveling machine as claimed in claim 1 wherein: the utility model discloses a connecting pipe (321) is fixed mounting in the lower terminal surface and the position that is close to the left side of shaped plate (32), and outlet pipe (322) that are linked together are fixed mounting to the lower terminal surface of connecting pipe (321), and the lateral wall fixed mounting of shaped plate (32) has fixed block (323), and the up end fixed mounting of fixed block (323) has water pump (324), and behind outlet pipe (322) of water pump (324) run through the lateral wall of shaped plate (32) and are linked together with connecting pipe (321).
4. A steel pipe beveling machine as claimed in claim 1 wherein: the upper end face of the workbench (1) is positioned on the left side of the supporting seat (31) and is provided with a chip box (11).
5. A steel pipe beveling machine as claimed in claim 1 wherein: the cutting knife (48) and the polishing block (49) are respectively detachable from the sliding block (46), the polishing roller is uniformly and fixedly arranged at the inclined surface of the polishing block (49) far away from the sliding block (46) through a pin shaft, and the surface of the polishing roller is rough.
6. A steel pipe beveling machine as claimed in claim 1 wherein: a rectangular through groove (325) is formed in the position, close to the left side, of the side wall of the vertical section of the plate (32), and a detachable limiting plate (326) is arranged in the rectangular through groove (325).
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| CN202111370103.3A CN114055175B (en) | 2021-11-18 | 2021-11-18 | Steel pipe beveling machine |
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