CN109015330B - pipe polishing machine tool - Google Patents
pipe polishing machine tool Download PDFInfo
- Publication number
- CN109015330B CN109015330B CN201811201451.6A CN201811201451A CN109015330B CN 109015330 B CN109015330 B CN 109015330B CN 201811201451 A CN201811201451 A CN 201811201451A CN 109015330 B CN109015330 B CN 109015330B
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- China
- Prior art keywords
- seat
- plate
- fixedly connected
- polishing
- rod
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Classifications
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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
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/04—Honing machines or devices; Accessories therefor designed for working external surfaces of revolution
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
the invention relates to the technical field of machine tools, in particular to a pipe polishing machine tool. Four corners of the lower end surface of the workbench are fixedly connected with a supporting footing; the left supporting plate is fixedly connected to the left end of the workbench, the middle end of the shaft sleeve is rotatably connected to the left supporting plate through a bearing with a seat, the transmission belt wheel and the disc seat are respectively and fixedly connected to two ends of the shaft sleeve, the telescopic rod is slidably connected in the shaft sleeve, the left top disc is fixedly connected to the right end of the telescopic rod, and the telescopic rod between the disc seat and the left top disc is sleeved with a compression spring; the pipe body can be driven to rotate during working, so that the pipe body can be conveniently turned over, and the pipe body rotates relative to the polishing sheet, so that the polishing sheet circumferentially polishes the pipe body, the processing efficiency is improved, manual operation is reduced, and the working strength of workers is reduced; the pipe polishing machine can be suitable for polishing pipe bodies with different diameters, and can adjust the polishing speed by adjusting the pressure between the pipe bodies and the polishing plate.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to a pipe polishing machine tool.
Background
The pipe body is used as a flow guide device, and is often used in industry or life, so the pipe body processing is very important. The surface quality of the pipe body is an important reference for the quality assessment of the pipe body. Artifical polishing can obviously lead to the smoothness inconsistent on body top layer, influence the impression of body, be unfavorable for subsequent spraying paint rust-proofly, can lead to the body to rust prematurely, influence the normal use of body, and artifical polishing is difficult to adjust the accuse, polish by master's experience, the quality of polishing is good and uneven, to the great body of pipe diameter, the upset of body is more difficult, more be unfavorable for the workman to carry out the work of polishing, the process of polishing workman manipulation strength is big, and easily produce the condition such as not polishing.
disclosure of Invention
The invention aims to provide a pipe polishing machine tool which has the beneficial effects that the pipe polishing machine tool can drive a pipe body to rotate when in work, so that the pipe body can be conveniently turned over, and the pipe body rotates relative to a polishing piece, so that the polishing piece can circumferentially polish the pipe body, the processing efficiency is improved, the manual operation is reduced, and the working strength of workers is reduced; the pipe polishing machine can be suitable for polishing pipe bodies with different diameters and lengths, and can adjust the polishing speed by adjusting the pressure between the pipe bodies and the polishing plate.
the purpose of the invention is realized by the following technical scheme:
a pipe polishing machine tool comprises a workbench, a left top seat, a right top seat, a polishing piece sliding rail and a polishing piece, wherein four corners of the lower end surface of the workbench are fixedly connected with a supporting footing;
the left top seat comprises a left supporting plate, a shaft sleeve, a transmission belt wheel, a disc seat, a telescopic shaft, a left top disc, a compression spring, a bump, a pin shaft, a sliding groove seat, a bump sliding groove, a pin shaft sliding groove, a hinge rod, a connecting arm, a clamping jaw and a connecting arm seat; the left supporting plate is fixedly connected to the left end of the workbench, the middle end of the shaft sleeve is rotatably connected to the left supporting plate through a bearing with a seat, the transmission belt wheel and the disc seat are respectively and fixedly connected to two ends of the shaft sleeve, the telescopic shaft is slidably connected in the shaft sleeve, the left top disc is fixedly connected to the right end of the telescopic shaft, a compression spring is sleeved on the telescopic shaft between the disc seat and the left top disc, three convex blocks are uniformly arranged on the left top disc in a surrounding mode, and a pin shaft is fixedly connected to each of the three convex blocks; three sliding groove seats are uniformly and fixedly connected on the right end surface of the disc seat in a surrounding manner; the sliding groove seat is provided with a lug sliding groove and a pin shaft sliding groove, the lug sliding groove is communicated with the pin shaft sliding groove, the lug sliding groove is perpendicular to the pin shaft sliding groove, the lug is connected in the lug sliding groove in a sliding mode, and the pin shaft is connected in the pin shaft sliding groove in a sliding mode; the outer end faces of the right ends of the three sliding groove seats are fixedly connected with connecting arm seats, the middle ends of the three connecting arms are respectively and rotatably connected to the outer ends of the three connecting arm seats through hinge shafts, the left ends of the three connecting arms are respectively and rotatably connected to the left ends of the three hinge rods through hinge shafts, the right ends of the three hinge rods are respectively and rotatably connected to the three hinge shafts through hinge shafts, and the right ends of the three connecting arms are respectively and fixedly connected with clamping jaws;
The right top seat comprises a right supporting plate, a right top rod, a right top disc, a linkage plate, an adjusting screw and a screwing ring; the right support plate is fixedly connected to the right end of the workbench, the right ejector rod is connected to the right support plate in a sliding mode, the left end of the right ejector rod is fixedly connected with the right top plate, the right end of the right ejector rod is rotatably connected to the linkage plate through a bearing with a seat, the linkage plate is connected to the adjusting screw rod through threads, the left end of the adjusting screw rod is rotatably connected to the right support plate through the bearing with the seat, and the right end of the adjusting screw rod is fixedly connected with the screwing ring;
The polishing piece sliding rail comprises a vertical side plate, a guide rod, an external thread rod, a driven belt wheel, a driving belt wheel and a motor; the two ends of the guide rod are respectively fixedly connected to the two vertical side plates, the two vertical side plates are both fixedly connected to the workbench, the two ends of the external threaded rod are respectively rotatably connected to the two vertical side plates through a bearing with a seat, the driven belt pulley and the driving belt pulley are both fixedly connected to the external threaded rod, the driven belt pulley and the driving belt pulley are both positioned at the outer end of the vertical side plate at the left end, the driving belt pulley is connected with the driving belt pulley through belt transmission, the driven belt pulley is connected with the driving belt pulley through belt transmission, the driving belt pulley is fixedly connected to an output shaft of a motor, and the motor is fixedly connected to the workbench through a motor frame;
The polishing piece comprises a sliding block, a connecting plate, a guide rod, a bidirectional screw, a worm wheel, a worm seat, a connecting rod, a first polishing plate and a second polishing plate; the sliding block is connected to the guide rod in a sliding mode, the sliding block is connected to the external threaded rod through threads, two ends of the guide rod are fixedly connected to the sliding block and the connecting plate respectively, two ends of the bidirectional screw rod are connected to the sliding block and the connecting plate through bearings with seats in a rotating mode respectively, the worm wheel is fixedly connected to the middle end of the bidirectional screw rod and meshed with the worm, two ends of the worm are connected to two ends of the worm seat through bearings with seats in a rotating mode respectively, the worm seat is fixedly connected to the connecting rod, two ends of the connecting rod are fixedly connected to the sliding block and the connecting plate respectively, rear ends of the first polishing plate and the second polishing plate are connected to two ends of the guide rod in a sliding mode respectively, and front ends of the first polishing plate and the second polishing plate are arranged oppositely.
the left top seat also comprises a hinge rod, a connecting arm, a clamping jaw and a connecting arm seat; equal fixedly connected with linking arm seat on the outer terminal surface of the right-hand member of three spout seat, the middle-end of three linking arm rotates the outer end of connecting at three linking arm seat through the articulated shaft respectively, and the left end of three linking arm rotates the left end of connecting at three hinge bar through the articulated shaft respectively, and the right-hand member of three hinge bar rotates the connection through the articulated shaft respectively and is sold epaxially three, and the right-hand member of three linking arm is fixedly connected with clamping jaw respectively.
the first polishing plate comprises a first linkage block, a first door-shaped seat and a first polishing sheet seat; the two ends of the first door-shaped seat are fixedly connected with a first linkage block and a first polishing piece seat respectively, the first linkage block is connected to the front end of the guide rod in a sliding mode, and the first linkage block is connected to the front end of the bidirectional screw rod through threads.
The second polishing plate comprises a second linkage block, a second door-shaped seat and a second polishing sheet seat; two ends of the second door-shaped seat are fixedly connected with a second linkage block and a second polishing piece seat respectively, the second linkage block is connected to the rear end of the guide rod in a sliding mode, and the second linkage block is connected to the rear end of the bidirectional screw rod through threads; the second sanding block is arranged opposite to the first sanding block.
And the inner side surfaces of the second polishing plate seat and the first polishing plate seat are connected with polishing plates through universal glue.
the inner end of the clamping jaw is connected with a rubber pad through universal glue.
The pipe polishing machine tool has the beneficial effects that:
According to the pipe polishing machine tool, the pipe can be driven to rotate during working, so that the pipe can be conveniently turned over, and the pipe rotates relative to the polishing sheet, so that the polishing sheet circumferentially polishes the pipe, the processing efficiency is improved, the manual operation is reduced, and the working strength of workers is reduced; the pipe polishing machine can be suitable for polishing pipe bodies with different diameters and lengths, and can adjust the polishing speed by adjusting the pressure between the pipe bodies and the polishing plate.
Drawings
FIG. 1 is a first schematic structural diagram of a pipe polishing machine of the present invention;
FIG. 2 is a schematic structural diagram of a pipe polishing machine tool according to the present invention;
FIG. 3 is a third schematic structural view of a pipe polishing machine tool according to the present invention;
FIG. 4 is a first schematic structural view of the left top seat;
FIG. 5 is a second schematic structural view of the left footstock;
FIG. 6 is a first partial schematic structural view of the left top seat;
FIG. 7 is a second partial schematic view of the left top seat;
FIG. 8 is a schematic structural view of the right footstock;
FIG. 9 is a schematic structural view of a slide rail of the polishing member;
FIG. 10 is a schematic illustration of a sanding element;
FIG. 11 is a schematic structural view of a first sanding plate;
Fig. 12 is a schematic structural view of the second sanding plate.
in the figure: a work table 1; 1-1 of a supporting foot; a left top seat 2; a left support plate 2-1; 2-2 of shaft sleeve; 2-3 of a transmission belt wheel; 2-4 parts of a disc seat; 2-5 of a telescopic shaft; 2-6 of a left top plate; 2-7 of a compression spring; 2-8 parts of a bump; 2-9 of a pin shaft; 2-10 parts of a sliding groove seat; 2-11 of a bump chute; 2-12 hinge pin chutes; hinge rods 2-13; connecting arms 2-14; 2-15 parts of clamping jaw; connecting arm seats 2-16; a right footstock 3; a right support plate 3-1; 3-2 of a right ejector rod; 3-3 of a right top plate; 3-4 of a linkage plate; 3-5 of an adjusting screw rod; 3-6 of a screwing ring; a polishing member slide rail 4; 4-1 of a vertical side plate; a guide rod 4-2; 4-3 parts of an external thread rod; 4-4 of a driven belt wheel; a driving pulley 4-5; 4-6 of a driving belt wheel; 4-7 of a motor; a grinding member 5; 5-1 of a sliding block; a connecting plate 5-2; 5-3 of a guide rod; 5-4 parts of a bidirectional screw; 5-5 parts of worm wheel; 5-6 parts of worm; 5-7 of a worm seat; 5-8 parts of a connecting rod; a first sanding plate 5-9; a first linkage block 5-9-1; a first door-shaped seat 5-9-2; 5-9-3 parts of a first polishing sheet seat; 5-10 parts of a second polishing plate; a second linkage block 5-10-1; a second portal seat 5-10-2; and 5-10-3 parts of a second polishing sheet seat.
Detailed Description
The invention is described in further detail below with reference to figures 1-12 and the specific implementation.
The first embodiment is as follows:
The embodiment is described below with reference to fig. 1 to 12, and a pipe polishing machine tool includes a workbench 1, a left footstock 2, a right footstock 3, a polishing member slide rail 4 and a polishing member 5, wherein four corners of the lower end surface of the workbench 1 are fixedly connected with a support footing 1-1; the four supporting feet 1-1 play a supporting role for the invention. The left top seat 2 comprises a left supporting plate 2-1, a shaft sleeve 2-2, a transmission belt wheel 2-3, a disc seat 2-4, a telescopic shaft 2-5, a left top disc 2-6, a compression spring 2-7, a bump 2-8, a pin shaft 2-9, a sliding groove seat 2-10, a bump sliding groove 2-11, a pin shaft sliding groove 2-12, a hinge rod 2-13, a connecting arm 2-14, a clamping jaw 2-15 and a connecting arm seat 2-16; the left support plate 2-1 is fixedly connected to the left end of the workbench 1, the middle end of the shaft sleeve 2-2 is rotatably connected to the left support plate 2-1 through a bearing with a seat, the transmission belt wheel 2-3 and the disc seat 2-4 are respectively and fixedly connected to the two ends of the shaft sleeve 2-2, the telescopic shaft 2-5 is slidably connected in the shaft sleeve 2-2, the left top disc 2-6 is fixedly connected to the right end of the telescopic shaft 2-5, the telescopic shaft 2-5 between the disc seat 2-4 and the left top disc 2-6 is sleeved with a compression spring 2-7, the left top disc 2-6 is uniformly provided with three convex blocks 2-8 in a surrounding manner, and the three convex blocks 2-8 are all fixedly connected with a pin shaft 2-9; three sliding groove seats 2-10 are uniformly and fixedly connected on the right end surface of the disc seat 2-4 in a surrounding manner; the sliding groove seats 2-10 are provided with lug sliding grooves 2-11 and pin shaft sliding grooves 2-12, the lug sliding grooves 2-11 are communicated with the pin shaft sliding grooves 2-12, the lug sliding grooves 2-11 are perpendicular to the pin shaft sliding grooves 2-12, the lugs 2-8 are slidably connected in the lug sliding grooves 2-11, and the pin shafts 2-9 are slidably connected in the pin shaft sliding grooves 2-12; the outer end faces of the right ends of the three sliding groove seats 2-10 are fixedly connected with connecting arm seats 2-16, the middle ends of the three connecting arms 2-14 are respectively and rotatably connected to the outer ends of the three connecting arm seats 2-16 through hinge shafts, the left ends of the three connecting arms 2-14 are respectively and rotatably connected to the left ends of the three hinge rods 2-13 through hinge shafts, the right ends of the three hinge rods 2-13 are respectively and rotatably connected to the three pin shafts 2-9 through hinge shafts, and the right ends of the three connecting arms 2-14 are respectively and fixedly connected with clamping jaws 2-15; when the left top seat 2 is used, the axes of the shaft sleeve 2-2, the transmission belt pulley 2-3, the disc seat 2-4, the telescopic shaft 2-5 and the left top disc 2-6 are superposed, the left end of the pipe body is pressed against the left top disc 2-6, the pipe body pushes the pipe body leftwards, the left top disc 2-6 extrudes the left top disc 2-6 leftwards, the left top disc 2-6 moves leftwards to drive the telescopic shaft 2-5 to slide leftwards in the shaft sleeve 2-2, the compression spring 2-7 is compressed, the left top disc 2-6 drives the three lugs 2-8 to slide leftwards in the three lug chutes 2-11, meanwhile, the three pin shafts 2-9 slide leftwards in the three pin shaft chutes 2-12, the three pin shafts 2-9 drive the lower ends of the three hinge rods 2-13 to move leftwards, and the upper ends of the three hinge rods 2-13 move upwards, the three articulated rods 2-13 drive the three connecting arms 2-14 to rotate clockwise around the articulated parts of the three connecting arms and the connecting arm seats 2-16 respectively, the inner ends of the three clamping jaws 2-15 are drawn close inwards at the same time and tightly abut against the outer wall of the pipe body to clamp the pipe body, when the transmission belt wheel 2-3 rotates, the shaft sleeve 2-2 is driven to rotate, the shaft sleeve 2-2 drives the disc seat 2-4 to rotate, the three chute seats 2-4 drive the three chute seats 2-10 to rotate around the axis of the disc seat 2-4, the three chute seats 2-10 drive the three clamping jaws 2-15 to rotate through the three connecting arm seats 2-16, and the three clamping jaws 2-15 drive the clamped pipe body to rotate.
the right top seat 3 comprises a right supporting plate 3-1, a right top rod 3-2, a right top disc 3-3, a linkage plate 3-4, an adjusting screw rod 3-5 and a screwing ring 3-6; the right supporting plate 3-1 is fixedly connected to the right end of the workbench 1, the right ejector rod 3-2 is connected to the right supporting plate 3-1 in a sliding mode, the left end of the right ejector rod 3-2 is fixedly connected with the right top plate 3-3, the right end of the right ejector rod 3-2 is rotatably connected to the linkage plate 3-4 through a bearing with a base, the linkage plate 3-4 is connected to the adjusting screw rod 3-5 through threads, the left end of the adjusting screw rod 3-5 is rotatably connected to the right supporting plate 3-1 through the bearing with the base, and the right end of the adjusting screw rod 3-5 is fixedly connected with the screwing ring 3-6; when the right top seat 3 is used, the axes of the right top disc 3-3 and the linkage plate 3-4 are superposed with the axes of the left top disc 2-6, and the right end of the right top rod 3-2 is rotatably connected to the linkage plate 3-4 through a bearing with a seat, so that when the adjusting screw rod 3-5 rotates, the linkage plate 3-4 cannot rotate; forward rotating the screwing ring 3-6, driving the adjusting screw rod 3-5 to rotate by the screwing ring 3-6, driving the linkage plate 3-4 to move rightwards by the adjusting screw rod 3-5 through threads, driving the right ejector rod 3-2 and the right top disc 3-3 to move rightwards by the linkage plate 3-4, leaving a certain space for installing a pipe body, propping the left end of the pipe body against the left top disc 2-6, reversely rotating the screwing ring 3-6, leftwards moving the right top disc 3-3 against the right end face of the pipe body, and extruding the pipe body to extrude the left top disc 2-6 to the left; when the pipe body needs to be dismounted, the screwing ring 3-6 is rotated positively to separate the right top disc 3-3 from the pipe body, the pipe body loses extrusion force on the left top disc 2-6, the left top disc 2-6 returns under the elastic force of the compression spring 2-7, the three clamping jaws 2-15 do not return to clamp the pipe body, and the pipe body can be dismounted; due to the elastic action of the compression springs 2-7, pipe bodies with different diameters and lengths can be clamped between the left top seat 2 and the right top seat 3.
The polishing piece sliding rail 4 comprises a vertical side plate 4-1, a guide rod 4-2, an external thread rod 4-3, a driven belt wheel 4-4, a driving belt wheel 4-5, a driving belt wheel 4-6 and a motor 4-7; two ends of a guide rod 4-2 are respectively fixedly connected to two vertical side plates 4-1, the two vertical side plates 4-1 are both fixedly connected to a workbench 1, two ends of an external threaded rod 4-3 are respectively rotatably connected to the two vertical side plates 4-1 through a bearing with a seat, a driven pulley 4-4 and a driving pulley 4-5 are both fixedly connected to the external threaded rod 4-3, the driven pulley 4-4 and the driving pulley 4-5 are both positioned at the outer end of the vertical side plate 4-1 at the left end, the driving pulley 4-5 is connected with a driving pulley 2-3 through belt transmission, the driven pulley 4-4 is connected with a driving pulley 4-6 through belt transmission, the driving pulley 4-6 is fixedly connected to an output shaft of a motor 4-7, and the motor 4-7 is fixedly connected to the workbench 1 through a motor frame; when the polishing piece sliding rail 4 is used, the motor 4-7 is a forward and reverse rotating motor, the motor 4-7 is connected with a power supply and a control switch through a lead and is started, the motor 4-7 drives the driving belt wheel 4-6 to rotate, the driving belt wheel 4-6 drives the driven belt wheel 4-4 to rotate through a belt, the driven belt wheel 4-4 drives the external threaded rod 4-3 to rotate, the external threaded rod 4-3 drives the driving belt wheel 4-5 to rotate, and the driving belt wheel 4-5 drives the transmission belt wheel 2-3 to rotate through a belt.
the polishing piece 5 comprises a sliding block 5-1, a connecting plate 5-2, a guide rod 5-3, a bidirectional screw 5-4, a worm wheel 5-5, a worm 5-6, a worm seat 5-7, a connecting rod 5-8, a first polishing plate 5-9 and a second polishing plate 5-10; a sliding block 5-1 is connected on a guide rod 4-2 in a sliding way, the sliding block 5-1 is connected on an external thread rod 4-3 through threads, two ends of the guide rod 5-3 are respectively and fixedly connected on the sliding block 5-1 and a connecting plate 5-2, two ends of a bidirectional screw rod 5-4 are respectively and rotatably connected on the sliding block 5-1 and the connecting plate 5-2 through bearings with seats, a worm wheel 5-5 is fixedly connected at the middle end of the bidirectional screw rod 5-4, the worm wheel 5-5 is in meshing transmission with a worm 5-6, two ends of the worm 5-6 are respectively and rotatably connected at two ends of a worm seat 5-7 through bearings with seats, the worm seat 5-7 is fixedly connected on a connecting rod 5-8, two ends of the connecting rod 5-8 are respectively and fixedly connected on the sliding block 5-1 and the, the rear ends of the first polishing plate 5-9 and the second polishing plate 5-10 are respectively connected with the two ends of the guide rod 5-3 in a sliding mode, the rear ends of the first polishing plate 5-9 and the second polishing plate 5-10 are respectively connected with the two ends of the bidirectional screw 5-4 through threads, and the front ends of the first polishing plate 5-9 and the second polishing plate 5-10 are arranged oppositely. When the grinding piece 5 is used, the rear ends of the first grinding plate 5-9 and the second grinding plate 5-10 are respectively connected to the two ends of the guide rod 5-3 in a sliding manner, so that the first grinding plate 5-9 and the second grinding plate 5-10 cannot be driven to rotate when the bidirectional screw 5-4 rotates; the worm 5-6 is rotated in the forward direction, the worm 5-6 drives the worm wheel 5-5 to rotate, the worm wheel 5-5 drives the two-way screw 5-4 to rotate, the two-way screw 5-4 drives the first polishing plate 5-9 and the second polishing plate 5-10 to move oppositely at the same time through threads, the front ends of the first polishing plate 5-9 and the second polishing plate 5-10 are close to each other and attached to the outer wall of the pipe body, the pipe body is driven to rotate after the motor 4-7 is started, the first polishing plate 5-9 and the second polishing plate 5-10 circumferentially polish the outer wall of the pipe body in the rotating process, the motor 4-7 drives the outer threaded rod 4-3 to rotate, and the sliding block 5-1 is connected to the guide rod 4-2 in a sliding mode, so that the sliding block 5-1 cannot be driven to rotate when the outer threaded rod 4-3 rotates, the external thread rod 4-3 drives the sliding block 5-1 to move left and right through threads, the sliding block 5-1 drives the first polishing plate 5-9 and the second polishing plate 5-10 to move left and right, and omnibearing axial polishing is carried out on the pipe body in the rotating process; after the grinding is finished, the worm 5-6 is rotated reversely, the first grinding plate 5-9 and the second grinding plate 5-10 move away from the pipe body at the same time, and the pipe body can be detached at the moment.
The second embodiment is as follows:
Referring to fig. 1-12, the first sanding plate 5-9 includes a first linkage block 5-9-1, a first n-shaped seat 5-9-2, and a first sanding sheet seat 5-9-3; two ends of the first door-shaped seat 5-9-2 are fixedly connected with a first linkage block 5-9-1 and a first polishing piece seat 5-9-3 respectively, the first linkage block 5-9-1 is connected to the front end of the guide rod 5-3 in a sliding mode, and the first linkage block 5-9-1 is connected to the front end of the bidirectional screw rod 5-4 through threads. The bidirectional screw 5-4 drives the first linkage block 5-9-1 to move back and forth through threads, so that the first polishing sheet seat 5-9-3 is driven to move back and forth, and the first polishing sheet seat 5-9-3 is attached to or away from the pipe body.
The second polishing plate 5-10 comprises a second linkage block 5-10-1, a second door-shaped seat 5-10-2 and a second polishing sheet seat 5-10-3; two ends of the second door-shaped seat 5-10-2 are respectively and fixedly connected with a second linkage block 5-10-1 and a second polishing sheet seat 5-10-3, the second linkage block 5-10-1 is slidably connected to the rear end of the guide rod 5-3, and the second linkage block 5-10-1 is connected to the rear end of the bidirectional screw 5-4 through threads; the second polishing sheet seat 5-10-3 is arranged opposite to the first polishing sheet seat 5-9-3. The bidirectional screw 5-4 drives the second linkage block 5-10-1 to move back and forth through threads, so that the second polishing sheet seat 5-10-3 is driven to move back and forth, and the second polishing sheet seat 5-10-3 is attached to or away from the pipe body.
The inner side surfaces of the second polishing piece seat 5-10-3 and the first polishing piece seat 5-9-3 are connected with polishing pieces through universal glue to polish the pipe body; the grinding speed is controlled by adjusting the contact pressure between the grinding sheet on the second grinding sheet seat 5-10-3 and the first grinding sheet seat 5-9-3 and the pipe body by rotating the worm 5-6, and the grinding speed is increased as the pressure is larger.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the inner ends of the clamping jaws 2 to 15 are connected with rubber pads through universal glue to avoid damaging the pipe body.
The invention relates to a working principle of a pipe polishing machine tool, which comprises the following steps:
When the device is used, the four supporting feet 1-1 play a supporting role for the invention. When the left top seat 2 is used, the axes of the shaft sleeve 2-2, the transmission belt pulley 2-3, the disc seat 2-4, the telescopic shaft 2-5 and the left top disc 2-6 are superposed, the left end of the pipe body is pressed against the left top disc 2-6, the pipe body pushes the pipe body leftwards, the left top disc 2-6 extrudes the left top disc 2-6 leftwards, the left top disc 2-6 moves leftwards to drive the telescopic shaft 2-5 to slide leftwards in the shaft sleeve 2-2, the compression spring 2-7 is compressed, the left top disc 2-6 drives the three lugs 2-8 to slide leftwards in the three lug chutes 2-11, meanwhile, the three pin shafts 2-9 slide leftwards in the three pin shaft chutes 2-12, the three pin shafts 2-9 drive the lower ends of the three hinge rods 2-13 to move leftwards, and the upper ends of the three hinge rods 2-13 move upwards, the three articulated rods 2-13 drive the three connecting arms 2-14 to rotate clockwise around the articulated parts of the three connecting arms and the connecting arm seats 2-16 respectively, the inner ends of the three clamping jaws 2-15 are drawn close inwards at the same time and tightly abut against the outer wall of the pipe body to clamp the pipe body, when the transmission belt wheel 2-3 rotates, the shaft sleeve 2-2 is driven to rotate, the shaft sleeve 2-2 drives the disc seat 2-4 to rotate, the three chute seats 2-4 drive the three chute seats 2-10 to rotate around the axis of the disc seat 2-4, the three chute seats 2-10 drive the three clamping jaws 2-15 to rotate through the three connecting arm seats 2-16, and the three clamping jaws 2-15 drive the clamped pipe body to rotate. When the right top seat 3 is used, the axes of the right top disc 3-3 and the linkage plate 3-4 are superposed with the axes of the left top disc 2-6, and the right end of the right top rod 3-2 is rotatably connected to the linkage plate 3-4 through a bearing with a seat, so that when the adjusting screw rod 3-5 rotates, the linkage plate 3-4 cannot rotate; forward rotating the screwing ring 3-6, driving the adjusting screw rod 3-5 to rotate by the screwing ring 3-6, driving the linkage plate 3-4 to move rightwards by the adjusting screw rod 3-5 through threads, driving the right ejector rod 3-2 and the right top disc 3-3 to move rightwards by the linkage plate 3-4, leaving a certain space for installing a pipe body, propping the left end of the pipe body against the left top disc 2-6, reversely rotating the screwing ring 3-6, leftwards moving the right top disc 3-3 against the right end face of the pipe body, and extruding the pipe body to extrude the left top disc 2-6 to the left; when the pipe body needs to be dismounted, the screwing ring 3-6 is rotated positively to separate the right top disc 3-3 from the pipe body, the pipe body loses extrusion force on the left top disc 2-6, the left top disc 2-6 returns under the elastic force of the compression spring 2-7, and the three clamping jaws 2-15 do not return to clamp the pipe body, so that the pipe body can be dismounted. When the polishing piece sliding rail 4 is used, the motor 4-7 is a forward and reverse rotating motor, the motor 4-7 is connected with a power supply and a control switch through a lead and is started, the motor 4-7 drives the driving belt wheel 4-6 to rotate, the driving belt wheel 4-6 drives the driven belt wheel 4-4 to rotate through a belt, the driven belt wheel 4-4 drives the external threaded rod 4-3 to rotate, the external threaded rod 4-3 drives the driving belt wheel 4-5 to rotate, and the driving belt wheel 4-5 drives the transmission belt wheel 2-3 to rotate through a belt. When the grinding piece 5 is used, the rear ends of the first grinding plate 5-9 and the second grinding plate 5-10 are respectively connected to the two ends of the guide rod 5-3 in a sliding manner, so that the first grinding plate 5-9 and the second grinding plate 5-10 cannot be driven to rotate when the bidirectional screw 5-4 rotates; the worm 5-6 is rotated in the forward direction, the worm 5-6 drives the worm wheel 5-5 to rotate, the worm wheel 5-5 drives the two-way screw 5-4 to rotate, the two-way screw 5-4 drives the first polishing plate 5-9 and the second polishing plate 5-10 to move oppositely at the same time through threads, the front ends of the first polishing plate 5-9 and the second polishing plate 5-10 are close to each other and attached to the outer wall of the pipe body, the pipe body is driven to rotate after the motor 4-7 is started, the first polishing plate 5-9 and the second polishing plate 5-10 circumferentially polish the outer wall of the pipe body in the rotating process, the motor 4-7 drives the outer threaded rod 4-3 to rotate, and the sliding block 5-1 is connected to the guide rod 4-2 in a sliding mode, so that the sliding block 5-1 cannot be driven to rotate when the outer threaded rod 4-3 rotates, the external thread rod 4-3 drives the sliding block 5-1 to move left and right through threads, the sliding block 5-1 drives the first polishing plate 5-9 and the second polishing plate 5-10 to move left and right, and omnibearing axial polishing is carried out on the pipe body in the rotating process; after the grinding is finished, the worm 5-6 is rotated reversely, the first grinding plate 5-9 and the second grinding plate 5-10 move away from the pipe body at the same time, and the pipe body can be detached at the moment. The bidirectional screw 5-4 drives the first linkage block 5-9-1 to move back and forth through threads, so that the first polishing sheet seat 5-9-3 is driven to move back and forth, and the first polishing sheet seat 5-9-3 is attached to or away from the pipe body. The bidirectional screw 5-4 drives the second linkage block 5-10-1 to move back and forth through threads, so that the second polishing sheet seat 5-10-3 is driven to move back and forth, and the second polishing sheet seat 5-10-3 is attached to or away from the pipe body. The grinding speed is controlled by adjusting the contact pressure between the grinding sheet on the second grinding sheet seat 5-10-3 and the first grinding sheet seat 5-9-3 and the pipe body by rotating the worm 5-6, and the grinding speed is increased as the pressure is larger.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. the utility model provides a pipe polishing machine tool, includes workstation (1), left footstock (2), right footstock (3), a slide rail (4) and a (5) of polishing, its characterized in that: four corners of the lower end surface of the workbench (1) are fixedly connected with a supporting footing (1-1); the left top seat (2) comprises a left supporting plate (2-1), a shaft sleeve (2-2), a transmission belt wheel (2-3), a disc seat (2-4), a telescopic shaft (2-5), a left top disc (2-6), a compression spring (2-7), a bump (2-8), a pin shaft (2-9), a sliding groove seat (2-10), a bump sliding groove (2-11), a pin shaft sliding groove (2-12), a hinge rod (2-13), a connecting arm (2-14), a clamping jaw (2-15) and a connecting arm seat (2-16); the left supporting plate (2-1) is fixedly connected to the left end of the workbench (1), the middle end of the shaft sleeve (2-2) is rotatably connected to the left supporting plate (2-1), the transmission belt wheel (2-3) and the disc seat (2-4) are respectively and fixedly connected to two ends of the shaft sleeve (2-2), the telescopic shaft (2-5) is slidably connected into the shaft sleeve (2-2), the left top disc (2-6) is fixedly connected to the right end of the telescopic shaft (2-5), the telescopic shaft (2-5) between the disc seat (2-4) and the left top disc (2-6) is sleeved with a compression spring (2-7), the left top disc (2-6) is uniformly provided with three convex blocks (2-8) in a surrounding manner, and the three convex blocks (2-8) are respectively and fixedly connected with a pin shaft (2-9); three sliding groove seats (2-10) are uniformly and fixedly connected on the right end surface of the disc seat (2-4) in a surrounding manner; the sliding groove seats (2-10) are provided with lug sliding grooves (2-11) and pin shaft sliding grooves (2-12), the lug sliding grooves (2-11) are communicated with the pin shaft sliding grooves (2-12), the lug sliding grooves (2-11) are perpendicular to the pin shaft sliding grooves (2-12), the lugs (2-8) are connected in the lug sliding grooves (2-11) in a sliding mode, and the pin shafts (2-9) are connected in the pin shaft sliding grooves (2-12) in a sliding mode; the outer end faces of the right ends of the three sliding groove seats (2-10) are fixedly connected with connecting arm seats (2-16), the middle ends of the three connecting arms (2-14) are respectively and rotatably connected to the outer ends of the three connecting arm seats (2-16) through hinged shafts, the left ends of the three connecting arms (2-14) are respectively and rotatably connected to the left ends of the three hinged rods (2-13) through hinged shafts, the right ends of the three hinged rods (2-13) are respectively and rotatably connected to the three pin shafts (2-9) through hinged shafts, and the right ends of the three connecting arms (2-14) are respectively and fixedly connected with clamping jaws (2-15);
The right top seat (3) comprises a right supporting plate (3-1), a right top rod (3-2), a right top disc (3-3), a linkage plate (3-4), an adjusting screw rod (3-5) and a screwing ring (3-6); the right support plate (3-1) is fixedly connected to the right end of the workbench (1), the right ejector rod (3-2) is connected to the right support plate (3-1) in a sliding mode, the left end of the right ejector rod (3-2) is fixedly connected with the right top plate (3-3), the right end of the right ejector rod (3-2) is connected to the linkage plate (3-4) in a rotating mode, the linkage plate (3-4) is connected to the adjusting screw rod (3-5) through threads, the left end of the adjusting screw rod (3-5) is connected to the right support plate (3-1) in a rotating mode, and the right end of the adjusting screw rod (3-5) is fixedly connected with the screwing ring (3-6);
the polishing piece sliding rail (4) comprises a vertical side plate (4-1), a guide rod (4-2), an external thread rod (4-3), a driven belt wheel (4-4), a driving belt wheel (4-5), a driving belt wheel (4-6) and a motor (4-7); two ends of a guide rod (4-2) are respectively fixedly connected to two vertical side plates (4-1), the two vertical side plates (4-1) are both fixedly connected to a workbench (1), two ends of an external thread rod (4-3) are respectively rotatably connected to the two vertical side plates (4-1), a driven belt wheel (4-4) and a driving belt wheel (4-5) are both fixedly connected to the external thread rod (4-3), the driven belt wheel (4-4) and the driving belt wheel (4-5) are both positioned at the outer end of the vertical side plate (4-1) at the left end, the driving belt wheel (4-5) is connected with the driving belt wheel (2-3) through belt transmission, the driven belt wheel (4-4) is connected with the driving belt wheel (4-6) through belt transmission, the driving belt wheel (4-6) is fixedly connected to an output shaft of a motor (4-7), the motors (4-7) are fixedly connected to the workbench (1) through a motor frame;
The grinding part (5) comprises a sliding block (5-1), a connecting plate (5-2), a guide rod (5-3), a bidirectional screw (5-4), a worm wheel (5-5), a worm (5-6), a worm seat (5-7), a connecting rod (5-8), a first grinding plate (5-9) and a second grinding plate (5-10); the sliding block (5-1) is connected to the guide rod (4-2) in a sliding mode, the sliding block (5-1) is connected to the external threaded rod (4-3) through threads, two ends of the guide rod (5-3) are fixedly connected to the sliding block (5-1) and the connecting plate (5-2) respectively, two ends of the bidirectional screw rod (5-4) are connected to the sliding block (5-1) and the connecting plate (5-2) in a rotating mode respectively, the worm wheel (5-5) is fixedly connected to the middle end of the bidirectional screw rod (5-4), the worm wheel (5-5) is in meshing transmission with the worm (5-6), two ends of the worm (5-6) are connected to two ends of the worm seat (5-7) in a rotating mode respectively, the worm seat (5-7) is fixedly connected to the connecting rod (5-8), two ends of the connecting rod (5-8) are respectively and fixedly connected to the sliding block (5-1) and the connecting plate (5-2), the rear ends of the first polishing plate (5-9) and the second polishing plate (5-10) are respectively and slidably connected to two ends of the guide rod (5-3), the rear ends of the first polishing plate (5-9) and the second polishing plate (5-10) are respectively connected to two ends of the bidirectional screw (5-4) through threads, and the front ends of the first polishing plate (5-9) and the second polishing plate (5-10) are oppositely arranged.
2. A tube grinding machine as claimed in claim 1, wherein: the first sanding plate (5-9) comprises a first linkage block (5-9-1), a first door-shaped seat (5-9-2) and a first sanding plate seat (5-9-3); two ends of the first door-shaped seat (5-9-2) are respectively and fixedly connected with a first linkage block (5-9-1) and a first polishing piece seat (5-9-3), the first linkage block (5-9-1) is connected to the front end of the guide rod (5-3) in a sliding mode, and the first linkage block (5-9-1) is connected to the front end of the bidirectional screw rod (5-4) through threads.
3. A tube grinding machine as claimed in claim 2, wherein: the second grinding plate (5-10) comprises a second linkage block (5-10-1), a second door-shaped seat (5-10-2) and a second grinding sheet seat (5-10-3); two ends of the second portal seat (5-10-2) are respectively and fixedly connected with a second linkage block (5-10-1) and a second polishing piece seat (5-10-3), the second linkage block (5-10-1) is slidably connected to the rear end of the guide rod (5-3), and the second linkage block (5-10-1) is connected to the rear end of the bidirectional screw (5-4) through threads; the second sanding sheet holder (5-10-3) is arranged opposite to the first sanding sheet holder (5-9-3).
4. A tube grinding machine as claimed in claim 3, wherein: the inner side surfaces of the second polishing sheet seat (5-10-3) and the first polishing sheet seat (5-9-3) are connected with polishing sheets through universal glue.
5. A tube grinding machine as claimed in claim 1, wherein: the inner ends of the clamping jaws (2-15) are connected with rubber pads through universal glue.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811201451.6A CN109015330B (en) | 2018-10-16 | 2018-10-16 | pipe polishing machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811201451.6A CN109015330B (en) | 2018-10-16 | 2018-10-16 | pipe polishing machine tool |
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| CN109015330A CN109015330A (en) | 2018-12-18 |
| CN109015330B true CN109015330B (en) | 2019-12-06 |
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| CN111331454A (en) * | 2018-12-19 | 2020-06-26 | 中国石油天然气股份有限公司 | Polishing device |
| CN110170898B (en) * | 2019-06-04 | 2021-07-02 | 九江祥明光学科技有限公司 | Method for combining photoelectric coupling lens |
| CN110091271A (en) * | 2019-06-12 | 2019-08-06 | 无锡宏广电容器有限公司 | A kind of four paws pressure resistance fixture |
| CN110524149A (en) * | 2019-09-26 | 2019-12-03 | 浙江钱江机器人有限公司 | Feeding and welding mechanism of mower production line |
| CN114713558A (en) * | 2021-01-04 | 2022-07-08 | 中国石油天然气股份有限公司 | Bolt cleaning device and method |
| CN112894543A (en) * | 2021-01-19 | 2021-06-04 | 张旨玉 | Sanding machine for aluminum alloy surface processing |
| CN113524013A (en) * | 2021-08-03 | 2021-10-22 | 南京森尔南精密机床有限公司 | Automatic horizontal honing machine |
| CN113843562A (en) * | 2021-08-24 | 2021-12-28 | 西安北方惠安机电设备有限公司 | Welding machine |
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| DE102007054897B4 (en) * | 2007-11-15 | 2010-05-20 | Thielenhaus Technologies Gmbh | Device for mechanical finish machining of spherical surfaces on rotationally symmetrical workpieces |
| CN204868471U (en) * | 2015-07-08 | 2015-12-16 | 浦江雄达机械设备有限公司 | Novel steel pipe polishing and grinding machine |
| CN206614130U (en) * | 2017-04-10 | 2017-11-07 | 天津市裕兴钢管有限公司 | A kind of sanding apparatus suitable for two-sided submerged arc straight welded pipe welding-seam |
| CN207387371U (en) * | 2017-09-25 | 2018-05-22 | 新昌县七星街道炜德机械厂 | A kind of transmission grinding jig device |
| CN207495220U (en) * | 2017-11-09 | 2018-06-15 | 山西煤炭运销集团南河煤业有限公司 | A kind of mining geomantic omen pipe surface derusting device |
| CN108145591B (en) * | 2017-12-29 | 2020-09-01 | 重庆宏雷机械制造有限公司 | Pipe fitting burnishing device |
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Effective date of registration: 20191115 Address after: 317500 Xiacheng industrial site, wugen Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Taizhou Jinmei Aluminum Co., Ltd. Address before: The 5 group of 161300 Qigihar city in Heilongjiang province Nehe city Longchang Kong Guo Xiang Village Applicant before: Song Jiangshan |
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