CN211305810U - Steel pipe off-line inner burr grinding machine - Google Patents
Steel pipe off-line inner burr grinding machine Download PDFInfo
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- CN211305810U CN211305810U CN201922314431.6U CN201922314431U CN211305810U CN 211305810 U CN211305810 U CN 211305810U CN 201922314431 U CN201922314431 U CN 201922314431U CN 211305810 U CN211305810 U CN 211305810U
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Abstract
The utility model discloses a steel pipe off-line inner burr grinding machine, which comprises a first bottom plate, a second bottom plate, a translation unit, a burr grinding head unit and a steel pipe clamping unit; the middle part of the right end of the first bottom plate is connected with a second bottom plate, the second bottom plate is provided with a translation unit, the translation unit is connected with a moving seat, the moving seat is provided with a support, the top of the support is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft, which is far away from the first bottom plate, is connected with a belt pulley, the moving seat is also provided with a polishing motor, an output shaft of the polishing motor is also connected with the belt pulley, the two belt pulleys are connected through belt transmission, one end of the rotating shaft, which is close to the first bottom plate, is connected with the middle part of one side of; can get rid of fast the inboard burr of steel pipe tip, convenient to use, deburring is efficient, can improve machining efficiency.
Description
Technical Field
The utility model relates to a technical field is got rid of to the steel pipe burr specifically is a burr machine in steel pipe off-line grinds.
Background
In the production and processing process of steel pipes, the steel pipes are required to be intercepted by a specific length according to requirements, burrs are generated by lightly pressing the end parts of the intercepted steel pipes, and the steel pipes are difficult to remove due to the fact that the burrs on the inner sides of the end parts of the tubular structures of the steel pipes are removed, so that the removal efficiency is low, and the processing efficiency of the steel pipes is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a burr machine in steel pipe off-line mill, can get rid of the inboard burr of steel pipe tip fast, convenient to use, deburring is efficient, can improve machining efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe off-line inner burr grinding machine comprises a first bottom plate, a second bottom plate, a translation unit, a burr grinding head unit and a steel pipe clamping unit;
a first bottom plate: the middle part of the right end of the first bottom plate is connected with a second bottom plate, the second bottom plate is provided with a translation unit, the translation unit is connected with a moving seat, the moving seat is provided with a support, the top of the support is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft, which is far away from the first bottom plate, is connected with a belt pulley, the moving seat is also provided with a polishing motor, an output shaft of the polishing motor is also connected with the belt pulley, the two belt pulleys are connected through belt transmission, one end of the rotating shaft, which is close to the first bottom plate, is connected with the middle part of one side of a connecting plate, four sliding rods are respectively and slidably connected in sliding holes at four corners of the connecting plate, external threads at the right ends of the four sliding rods;
burr bistrique unit: the burr grinding head unit is fixed in the middle of one side of the fixed block, which is far away from the slide bar;
steel pipe centre gripping unit: a fixed seat is arranged on the first bottom plate, and the steel pipe clamping unit is arranged in a groove in the top of the fixed seat;
wherein: the polishing machine is characterized by further comprising a control switch group, the control switch group is fixed on the second bottom plate, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input end of the polishing motor.
Further, the translation unit includes dead lever, draw runner, translation motor and lead screw, the dead lever is equipped with two and corresponds and fixes the surface both sides at bottom plate two, is provided with two draw runners between two dead levers, draw runner and the bottom spout sliding connection who removes the seat, and rotates between two dead levers and be connected with the lead screw, the lead screw and the screw threaded connection who removes the bottom side of seat, translation motor fixes on bottom plate two, and translation motor's the tip of output shaft lead screw, translation motor's input electricity connection control switch group's output, control switch group control translation motor rotates, and translation motor can drive the lead screw and rotate and drive and remove the seat and slide along the draw runner.
Further, the burr grinding head unit comprises a connecting rod, an inclined spring, a telescopic rod, a mounting seat, a grinding block and an inner hexagon bolt, the end part of the connecting rod is connected with the side surface of the fixed block, the upper surface and the lower surface of the connecting rod are respectively connected with an inclined mounting seat through inclined telescopic rods, the grinding block is movably clamped in a clamping groove at the top of the mounting seat, the fixed hole on the grinding block is provided with an inner hexagon bolt, the grinding block is fixed in the clamping groove of the mounting seat through the inner hexagon bolt, the oblique spring has been cup jointed to the side of telescopic link, and two abrasive bricks are deepened the tip inboard of steel pipe at a distance from nearer one end and are polished, and the oblique spring can provide certain buffering dynamics, guarantees going on smoothly of polishing, prevents that abrasive brick rigidity contact steel pipe from causing great wearing and tearing, improves the life of abrasive brick, can conveniently change the great abrasive brick of wearing and tearing through hexagon socket head cap screw.
Further, one side that the connecting rod was kept away from to the abrasive brick is half circular arc, and hexagon socket head cap screw's top position is less than the upper surface of abrasive brick, and the abrasive brick left end of slope is more close to the connecting rod, prevents that hexagon socket head cap screw's nut protrusion from influencing the process of polishing.
Further, steel pipe centre gripping unit includes centre gripping motor, centre gripping arm, rack, gear and slide, two horizontally slides have been seted up to the top recess inner wall of fixing base, and sliding connection rack respectively in two slides, the bottom of two corresponding centre gripping arms of fixed connection respectively on two racks is provided with the gear between two racks, the gear is connected with two rack toothing, the centre gripping motor is fixed in the outside of fixing base, and the output shaft of centre gripping motor extends to in the top recess of fixing base and the middle part of connecting the gear, the output of input electric connection control switch group of centre gripping motor, control switch group control centre gripping motor can drive the positive and negative rotation of gear to drive two relative or back-to-back movements of the body of rack, drive two centre gripping arms at last or loosen the steel pipe.
Further, the top end of one side opposite to the two clamping arms is provided with an arc-shaped clamping groove respectively, the arc-shaped clamping groove and the burr grinding head unit are correspondingly arranged left and right, the arc-shaped clamping groove is matched with the side surface of the steel pipe, and the burr grinding head unit is convenient to grind the inner side of the end part of the steel pipe.
Furthermore, the support device also comprises support legs, and the bottoms of the first bottom plate and the second bottom plate are supported by the support legs.
Furthermore, the burr grinding head unit comprises a chip outlet and a baffle, the surface of the first base plate is located under the burr grinding head unit, the front side and the rear side of the surface of the first base plate are provided with two baffles corresponding to the chip outlet, the horizontal height of the top of each baffle is higher than that of the burr grinding head unit, and splashed chips are blocked by the baffles during grinding and fall through the chip outlet to facilitate collection.
Compared with the prior art, the beneficial effects of the utility model are that: this burr machine in steel pipe off-line grinds has following benefit:
1. the clamping motor can drive the gear to rotate forwards and backwards so as to drive the two racks to move oppositely or back to back, and finally the two clamping arms are driven to clamp or loosen the steel pipe, and the arc-shaped clamping groove is matched with the side surface of the steel pipe, so that the inner side of the end part of the steel pipe can be conveniently polished by the burr grinding head unit;
2. one end of each of the two grinding blocks, which is closer to the other end, extends into the inner side of the end part of the steel pipe to be ground, the inclined spring can provide certain buffering force to ensure smooth grinding, the grinding blocks are prevented from being in rigid contact with the steel pipe to cause large abrasion, the service life of the grinding blocks is prolonged, and the grinding blocks with large abrasion can be conveniently replaced through the hexagon socket head cap bolts;
3. can get rid of fast the inboard burr of steel pipe tip, convenient to use, deburring is efficient, can improve machining efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged structural schematic diagram of the burr grinding head unit of the utility model;
fig. 3 is a schematic view of the sectional structure of the fixing base of the present invention.
In the figure: 1, 2, 3, 4, 41, 42, 43, 44, 5 burr grinding head unit, 51, 52, 53, 54, 55, 56, 6, 61, 62, 63, 64, 65, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 control switch group, 20 debris outlet, 21 baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a steel pipe off-line inner burr grinding machine comprises a first base plate 1, a second base plate 2, a translation unit 4, a burr grinding head unit 5 and a steel pipe clamping unit 6;
a first bottom plate 1: the middle part of the right end of the first bottom plate 1 is connected with a second bottom plate 2, the second bottom plate 2 is provided with a translation unit 4, the translation unit 4 comprises two fixing rods 41, sliding strips 42, a translation motor 43 and a screw rod 44, the two fixing rods 41 are correspondingly fixed on two sides of the surface of the second bottom plate 2, the two sliding strips 42 are arranged between the two fixing rods 41, the sliding strips 42 are in sliding connection with a bottom sliding groove of the movable base 18, the screw rod 44 is rotatably connected between the two fixing rods 41, the screw rod 44 is in threaded connection with a screw hole on the side surface of the bottom of the movable base 18, the translation motor 43 is fixed on the second bottom plate 2, an output shaft of the translation motor 43 is connected with the end part of the screw rod 44, an input end of the translation motor 43 is electrically connected with an output end of the control switch group 19, the control switch group 19 controls the translation motor 43 to, a support 13 is arranged on a moving seat 18, the top of the support 13 is rotatably connected with a rotating shaft 14 through a bearing, one end, far away from the base plate I1, of the rotating shaft 14 is connected with a belt pulley 16, a polishing motor 17 is further arranged on the moving seat 18, an output shaft of the polishing motor 17 is also connected with the belt pulley 16, the two belt pulleys 16 are in transmission connection through a belt 15, one end, close to the base plate I1, of the rotating shaft 14 is connected with the middle of one side of a connecting plate 7, four sliding rods 9 are respectively and slidably connected in sliding holes in four corners of the connecting plate 7, hexagonal nuts are in threaded connection at external threads at the right ends of the four sliding rods 9, the other ends of the four sliding rods 9 are connected with;
the burr grinding head unit 5: the burr grinding head unit 5 is fixed in the middle of one side of the fixed block 11 far away from the slide bar 9, the burr grinding head unit 5 comprises a connecting rod 51, an inclined spring 52, an expansion link 53, a mounting seat 54, a grinding block 55 and an inner hexagon bolt 56, the end part of the connecting rod 51 is connected with the side surface of the fixed block 11, the upper surface and the lower surface of the connecting rod 51 are respectively connected with an inclined mounting seat 54 through the inclined expansion link 53, the grinding block 55 is movably clamped in a top clamping groove of the mounting seat 54, the inner hexagon bolt 56 is installed in a fixed hole on the grinding block 55, the grinding block 55 is fixed in the clamping groove of the mounting seat 54 through the inner hexagon bolt 56, the inclined spring 52 is sleeved on the side surface of the expansion link 53, one end of the two grinding blocks 55 which are close to each other is deeply embedded into the inner side of the end part of the steel pipe for grinding, the service life of the grinding block is prolonged, the grinding block 55 with large abrasion can be conveniently replaced through the inner hexagon bolt 56, one side, away from the connecting rod 51, of the grinding block 55 is in a semicircular arc shape, the top end position of the inner hexagon bolt 56 is lower than the upper surface of the grinding block 55, the left end of the inclined grinding block 55 is closer to the connecting rod 51, and the nut protrusion of the inner hexagon bolt 56 is prevented from influencing the grinding process;
steel pipe clamping unit 6: the first bottom plate 1 is provided with a fixed seat 10, the steel pipe clamping unit 6 is installed in a top groove of the fixed seat 10, the steel pipe clamping unit 6 comprises a clamping motor 61, clamping arms 62, racks 63, gears 64 and slideways 65, the inner wall of the top groove of the fixed seat 10 is provided with two horizontal slideways 65, the racks 63 are respectively connected in the two slideways in a sliding manner, the two racks 63 are respectively and fixedly connected with the bottom ends of two corresponding clamping arms 62, the gears 64 are arranged between the two racks 63, the gears 64 are meshed and connected with the two racks 63, the clamping motor 61 is fixed on the outer side of the fixed seat 10, an output shaft of the clamping motor 61 extends into the top groove of the fixed seat 10 and is connected with the middle part of the gears 64, an input end of the clamping motor 61 is electrically connected with an output end of a control switch group 19, the control switch group 19 controls the clamping motor 61, finally, the two clamping arms 62 are driven to clamp or loosen the steel pipe, arc-shaped clamping grooves are respectively formed in the top ends of the opposite sides of the two clamping arms 62 and correspond to the burr grinding head unit 5 in the left-right direction, the arc-shaped clamping grooves are matched with the side faces of the steel pipe, the steel pipe is conveniently fixed, and the burr grinding head unit 5 is convenient to grind the inner side of the end part of the steel pipe;
wherein: still include control switch group 19, control switch group 19 is fixed on bottom plate two 2, and the output of external power source is connected to control switch group 19's input electricity, and grinding motor 17's input is connected to control switch group 19's output electricity, still includes landing leg 3, and the bottom of bottom plate one 1 and bottom plate two 2 all supports through landing leg 3. Still including piece export 20 and baffle 21, piece export 20 has been seted up to the bottom plate 1 surface under lieing in burr bistrique unit 5, and the surperficial front and back side of bottom plate 1 is provided with two baffles 21 with piece export 20 department of correspondence, and the top level of baffle 21 is higher than the level of burr bistrique unit 5, and the piece that flies out during the polishing is blocked by baffle 21, falls through piece export 20 whereabouts, conveniently collects.
When in use: the control switch group 19 controls the clamping motor 61 to drive the gear 64 to rotate forwards and backwards so as to drive the two racks 63 to move oppositely or oppositely and finally drive the two clamping arms 62 to clamp or loosen the steel pipe, the control switch group 19 controls the grinding motor 17 to rotate, the rotating shaft 14 is driven to rotate through the belt and the belt pulley 16 so as to drive the burr grinding head unit 5 to rotate, the control switch group 19 controls the translation motor 43 to rotate, the translation motor 43 can drive the screw rod to rotate and drive the moving seat 18 to slide along the sliding strip, so that the burr grinding head unit 5 is close to the end part of the steel pipe, the four sliding rods 9 and the transverse spring 8 can generate transverse buffering during the process, the rigid contact between the grinding blocks 55 and the steel pipe can be reduced, the abrasion of the grinding blocks is reduced, the end, which is close to the inner side of the end part of the steel pipe, the inclined spring 52 can provide, prevent that the abrasive brick 55 rigidity contact steel pipe from causing great wearing and tearing, improve the life of abrasive brick, can conveniently change the great abrasive brick 55 of wearing and tearing through hexagon socket head cap screw 56.
It is worth noting that the inner core of the control switch group 19 in this embodiment adopts a PLC single chip microcomputer, the translation motor 43 can adopt a permanent magnet ac servo motor, the polishing motor 17 can adopt a single-phase series motor, the clamping motor 61 can adopt a brake motor, and the control switch group 19 controls the translation motor 43, the clamping motor 61 and the polishing motor 17 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a burr machine in steel pipe off-line mill which characterized in that: the deburring machine comprises a first base plate (1), a second base plate (2), a translation unit (4), a burr grinding head unit (5) and a steel pipe clamping unit (6);
first base plate (1): the middle part of the right end of the first bottom plate (1) is connected with a second bottom plate (2), the second bottom plate (2) is provided with a translation unit (4), the translation unit (4) is connected with a moving seat (18), a support (13) is arranged on the moving seat (18), the top of the support (13) is rotatably connected with a rotating shaft (14) through a bearing, one end of the rotating shaft (14) far away from the first bottom plate (1) is connected with a belt pulley (16), the moving seat (18) is also provided with a grinding motor (17), an output shaft of the grinding motor (17) is also connected with the belt pulley (16), the two belt pulleys (16) are in transmission connection through a belt (15), one end of the rotating shaft (14) close to the first bottom plate (1) is connected with the middle part of one side of a connecting plate (7), four sliding rods (9) are respectively and slidably connected in sliding holes in four corners of the connecting, the other ends of the four slide bars (9) are connected with four corners of the side surface of the fixed block (11), and a transverse spring (8) is sleeved on the part, located between the fixed block (11) and the connecting plate (7), of the four slide bars (9);
burr bistrique unit (5): the burr grinding head unit (5) is fixed in the middle of one side of the fixing block (11) far away from the sliding rod (9);
steel pipe clamping unit (6): a fixed seat (10) is arranged on the first bottom plate (1), and the steel pipe clamping unit (6) is installed in a groove in the top of the fixed seat (10);
wherein: still include control switch group (19), control switch group (19) are fixed on bottom plate two (2), and the output of external power source is connected to the input electricity of control switch group (19), the input of grinding motor (17) is connected to the output electricity of control switch group (19).
2. The steel pipe off-line internal burr grinding machine according to claim 1, characterized in that: translation unit (4) include dead lever (41), draw runner (42), translation motor (43) and lead screw (44), dead lever (41) are equipped with two and correspond and fix the surface both sides at bottom plate two (2), are provided with two draw runners (42) between two dead levers (41), draw runner (42) and the bottom spout sliding connection who removes seat (18), and rotate between two dead levers (41) and be connected with lead screw (44), screw (44) and the screw threaded connection who removes the bottom side of seat (18), translation motor (43) are fixed on bottom plate two (2), and the tip of output shaft connection lead screw (44) of translation motor (43), the output of control switch group (19) is connected to the input electricity of translation motor (43).
3. The steel pipe off-line internal burr grinding machine according to claim 1, characterized in that: burr bistrique unit (5) include connecting rod (51), oblique spring (52), telescopic link (53), mount pad (54), abrasive brick (55) and interior hex bolts (56), the side of the end connection fixed block (11) of connecting rod (51), and the upper and lower surface of connecting rod (51) is connected with mount pad (54) of slope through telescopic link (53) of slope respectively, top draw-in groove internalization joint abrasive brick (55) of mount pad (54), hexagon bolts (56) in installing in the fixed orifices on abrasive brick (55), abrasive brick (55) are fixed in the draw-in groove of mount pad (54) through interior hex bolts (56), oblique spring (52) have been cup jointed to the side of telescopic link (53).
4. The steel pipe off-line internal burr grinding machine according to claim 3, characterized in that: one side of the grinding block (55) far away from the connecting rod (51) is in a semicircular arc shape, the top end position of the inner hexagonal bolt (56) is lower than the upper surface of the grinding block (55), and the left end of the inclined grinding block (55) is closer to the connecting rod (51).
5. The steel pipe off-line internal burr grinding machine according to claim 1, characterized in that: steel pipe centre gripping unit (6) include centre gripping motor (61), centre gripping arm (62), rack (63), gear (64) and slide (65), two horizontally slide (65) have been seted up to the top recess inner wall of fixing base (10), and sliding connection rack (63) respectively in two slides, the bottom of two corresponding centre gripping arms (62) of fixed connection respectively on two racks (63), be provided with gear (64) between two rack (63), gear (64) are connected with two rack (63) meshing, the outside at fixing base (10) is fixed in centre gripping motor (61), and the output shaft of centre gripping motor (61) extend to the middle part in the top recess of fixing base (10) and connect gear (64), the output of the input electricity connection control switch group (19) of centre gripping motor (61).
6. The steel pipe off-line internal burr grinding machine according to claim 5, characterized in that: arc-shaped clamping grooves are formed in the top ends of the opposite sides of the two clamping arms (62) respectively, and the arc-shaped clamping grooves and the burr grinding head unit (5) are arranged in a left-right corresponding mode.
7. The steel pipe off-line internal burr grinding machine according to claim 1, characterized in that: the bottom plate is characterized by further comprising supporting legs (3), and the bottoms of the first bottom plate (1) and the second bottom plate (2) are supported through the supporting legs (3).
8. The off-line steel pipe internal burr grinding machine according to claim 1 or 7, characterized in that: still include piece export (20) and baffle (21), piece export (20) have been seted up under the bottom plate (1) surface lies in burr bistrique unit (5), and the front and back side of surface of bottom plate (1) is provided with two baffles (21) with piece export (20) department of correspondence, the top level of baffle (21) is higher than the level of burr bistrique unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314431.6U CN211305810U (en) | 2019-12-20 | 2019-12-20 | Steel pipe off-line inner burr grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314431.6U CN211305810U (en) | 2019-12-20 | 2019-12-20 | Steel pipe off-line inner burr grinding machine |
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| CN211305810U true CN211305810U (en) | 2020-08-21 |
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| CN201922314431.6U Active CN211305810U (en) | 2019-12-20 | 2019-12-20 | Steel pipe off-line inner burr grinding machine |
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| CN112318328A (en) * | 2020-08-28 | 2021-02-05 | 南京灵雀智能制造有限公司 | Deep hole cleaning device and method stable in use |
| CN112157553A (en) * | 2020-10-25 | 2021-01-01 | 许瑞清 | Automatic cutting and polishing equipment for slag ingot dummy plate |
| CN112483769A (en) * | 2020-11-27 | 2021-03-12 | 国网山东省电力公司建设公司 | Inside device of visiting of GIS pipeline |
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| CN114369933A (en) * | 2022-01-20 | 2022-04-19 | 雷关东 | Clip for airing |
| CN116673744A (en) * | 2023-07-05 | 2023-09-01 | 马鞍山市力鑫机械制造有限公司 | Coupling machining abrasive cutting machine and machining method thereof |
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| CN116605598B (en) * | 2023-07-20 | 2023-10-10 | 常州市烁源新能源科技有限公司 | Conveying equipment and conveying method for aluminum bar processing |
| CN116852209A (en) * | 2023-09-05 | 2023-10-10 | 兴化市华成镀锌管件有限公司 | Galvanized pipe cutting surface burr grinding device |
| CN116852209B (en) * | 2023-09-05 | 2023-12-26 | 兴化市华成镀锌管件有限公司 | Galvanized pipe cutting surface burr grinding device |
| CN117245544A (en) * | 2023-11-07 | 2023-12-19 | 安徽开诚电器有限公司 | Aluminum profile polishing machining device and machining line |
| CN117245544B (en) * | 2023-11-07 | 2024-03-22 | 安徽开诚电器有限公司 | Aluminum profile polishing machining device and machining line |
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