CN213258574U

CN213258574U - Steel pipe surface leveling device

Info

Publication number: CN213258574U
Application number: CN202021028027.9U
Authority: CN
Inventors: 朱星财; 朱嘉琦; 蒋梦宇
Original assignee: Shanghai Puyong Metal Products Co ltd
Current assignee: Shanghai Puyong Metal Products Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-05-25
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a steel pipe surface leveling device, relate to the technical field of steel pipe manufacturing, solved prior art and lead to can only carrying out the problem of flattening operation to the steel pipe of single pipe diameter because of unable change flattening piece, wherein, a steel pipe surface leveling device, including the base box, be provided with in the base box and place the board, be provided with the notch on the lateral wall of placing the board, the notch internal rotation is provided with the rotary drum, the one end that the notch was kept away from to the rotary drum is provided with the flattening cylinder through the coaxial dismantlement of fixed establishment, the one end that the base box was kept away from to the board of placing is provided with places the platform, the one end that the board was kept away from to place. The utility model provides a steel pipe surface leveling device has the steel pipe of adaptable multiple pipe diameter, the good effect of whole application nature.

Description

Steel pipe surface leveling device

Technical Field

The utility model belongs to the technical field of the technique of steel pipe manufacturing and specifically relates to a steel pipe surface leveling device is related to.

Background

After the steel pipe is manufactured and cut, the surface of the steel pipe needs to be leveled to remove burrs and impurities generated during the manufacturing and cutting operations.

The Chinese utility model patent with the publication number CN206029475U discloses a steel pipe surface smoothing device, wherein, the lower end of a steel pipe support is provided with a bottom plate I, a screw I passes through the bottom plate I to fix the steel pipe support on a workbench, the upper end of the steel pipe support is provided with a semicircular groove, the lower end of a bearing bracket is provided with a bottom plate II, the screw I passes through the bottom plate II to fix the bearing bracket on the workbench, the bearing I is connected on the bearing bracket, an annular grinding wheel is arranged in the bearing I, a hollow gear is connected on the bearing I by welding, a bearing II is arranged on the bearing bracket, a rotating shaft is connected with the bearing bracket by the bearing II, the gear I is connected on the rotating shaft by a key, the gear I is meshed with the hollow gear, the gear II is connected on the rotating shaft by a key, the motor bracket is connected with the workbench by the screw II, a, and the gear III is meshed with the gear II.

The above prior art solutions have the following drawbacks: the device can not change the annular emery wheel to lead to the device can only carry out the flattening operation to the steel pipe of single pipe diameter, make the device's universality relatively poor, whole application effect is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a steel pipe surface leveling device to solve above-mentioned technical problem, its steel pipe that has adaptable multiple pipe diameter, the better effect of universality.

The utility model provides a steel pipe surface leveling device, includes the base box, be provided with in the base box and place the board, place and be provided with the notch on the lateral wall of board, the notch internal rotation is provided with the rotary drum, the one end that the notch was kept away from to the rotary drum is through the coaxial flattening cylinder that can dismantle of fixed establishment, the one end of placing the board and keeping away from the base box is provided with places the platform, the one end of placing the platform and keeping away from the board is provided with drive drum axial pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, when the steel pipe carries out the flattening operation, at first will pass through fixed establishment with the flattening cylinder of treating flattening steel pipe diameter looks adaptation and fix the one end of keeping away from the notch at the rotary drum to start actuating mechanism, actuating mechanism drive rotary drum axial rotation. The steel pipe passes rotatory flattening cylinder gradually through conveying mechanism's conveying, and at the in-process that the steel pipe passed the flattening cylinder, burr and impurity on the steel pipe lateral wall can be got rid of through the rotatory friction steel pipe lateral wall by the inside wall of flattening cylinder. So set up, through the different flattening cylinder of change internal diameter for this device can carry out the flattening operation to the steel pipe of multiple pipe diameter, is favorable to promoting steel pipe surface flattening device's universality, has increased the operability of this device.

Further, coaxial fixed flange that is provided with on the week lateral wall of flattening cylinder, fixed establishment includes mounting flange and movable flange dish, the coaxial fixed one end of keeping away from the notch at the rotary drum that sets up of mounting flange dish, movable flange dish passes through retaining member and the coaxial dismantlement of mounting flange dish and is connected, and movable flange dish sets up in the one end that mounting flange kept away from the notch.

Through adopting above-mentioned technical scheme, when changing the flattening cylinder, at first through not hard up retaining member for the movable flange dish can be followed and fixed flange dish is taken off, at this moment, can take out former flattening cylinder. Then, pass fixed flange dish with another flattening cylinder and insert in the rotary drum, wear to establish on the flattening cylinder with the activity ring flange is coaxial again, make the flange of another flattening cylinder be located the interval of fixed flange dish and activity ring flange, simultaneously, utilize the retaining member to fix the activity ring flange on fixed flange dish, thereby make fixed flange dish and activity ring flange press from both sides the flange of tight flattening cylinder, accomplish the operation of changing the flattening cylinder, be favorable to simplifying the operation flow who changes the flattening cylinder, the operability of this device has been promoted.

Furthermore, an oil spraying mechanism is arranged at one end, far away from the notch, of the rotary drum of the base box body.

Through adopting above-mentioned technical scheme, before getting into the flattening cylinder to the steel pipe, oil injection mechanism can spray lubricating oil to the steel pipe surface, and the heat that produces when lubricating oil can absorb the rotatory friction steel pipe of flattening cylinder is favorable to reducing the wearability of flattening cylinder, prolongs the life of flattening cylinder.

Furthermore, one end of the rotary drum, which is far away from the placing table, is detachably provided with a slag receiving groove.

Through adopting above-mentioned technical scheme, the dregs that steel pipe surface was got rid of can drop and connect the dregs inslot, is favorable to simplifying the operation of collecting dregs, makes things convenient for technical staff to concentrate the clearance to dregs.

Furthermore, a plurality of sieve pores are arranged on the side wall of the slag receiving groove close to the rotary drum, and an oil collecting box is arranged at one end, far away from the rotary drum, of the slag receiving groove of the base box body.

By adopting the technical scheme, redundant lubricating oil on the surface of the steel pipe is dripped into the slag receiving groove and penetrates through the sieve pores to enter the oil collecting box, so that the dripped lubricating oil on the surface of the steel pipe can be collected in a centralized manner, and the redundant lubricating oil on the surface of the steel pipe can be recycled by technicians.

Furthermore, an adjusting mechanism for adjusting the height of the rotary drum is arranged on the placing plate.

Through adopting above-mentioned technical scheme, to the operating position of the adjustable rotary drum of the steel pipe of different pipe diameters for the axis of the steel pipe of different transport heights keeps the coincidence with the axis of rotary drum, is favorable to promoting this device's whole application.

Furthermore, a graduated scale for displaying the height of the position of the rotary drum is arranged on the side wall, close to the base box body, of the placing plate.

Through adopting above-mentioned technical scheme, be favorable to the position height of quick accurate adjustment rotary drum, promoted the efficiency of adjusting the high operation of rotary drum.

Further, adjustment mechanism includes baffle, a plurality of lead screw and a plurality of ball bearing, the baffle is fixed to be set up on the double-phase relative lateral wall of base box, and baffle and place board sliding connection, ball bearing inlays to be established on the bottom lateral wall of base box, and is a plurality of lead screw threaded connection wears to establish and places the platform and place on the board, and the one end and the coaxial fixed connection of ball bearing that the platform was kept away from to a plurality of lead screws.

Through adopting above-mentioned technical scheme, when needs adjust the rotary drum height, rotatable a plurality of lead screws for place the board and place the platform and remove along the lead screw, thereby realize adjusting the position height of rotary drum, be favorable to simplifying the operation flow of adjustment rotary drum position height, promote the operability of this device.

Furthermore, place and be provided with on the platform and prevent to place a plurality of locating parts of board towards the landing of base box place direction.

Through adopting above-mentioned technical scheme, when the position altitude mixture control of rotary drum to required position, accessible locating part carries out spacing operation to placing the board, is favorable to keeping the stability of rotary drum when the operation.

Furthermore, one end of the rotary drum, which is far away from the leveling roller, is detachably provided with a grinding wheel.

Through adopting above-mentioned technical scheme, the steel pipe is passing the flattening cylinder and is accomplishing the flattening operation back, and the steel pipe can pass the dull polish wheel and carry out further polishing, is favorable to getting rid of the less flaw that is tiny that steel pipe surface flattening cylinder is difficult to get rid of, promotes the clearance of this device to steel pipe surface flaw, through the dull polish wheel of changing different internal diameters, is favorable to polishing the operation to the steel pipe of different pipe diameters, has promoted the universality of this device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the replaceable leveling roller is arranged on the rotary drum, so that the device can level steel pipes with various pipe diameters, the universality of the steel pipe surface leveling device is improved, and the operability of the device is improved;

2. the adjusting mechanism for adjusting the height of the rotary drum is arranged on the placing plate, so that the axes of the steel pipes with different conveying heights are kept coincident with the axis of the rotary drum, the rotary drum is ensured to be positioned at the optimal working position, and the whole applicability of the device is favorably improved;

3. through set up the dull polish wheel on the rotary drum for the steel pipe through the flattening can obtain further polishing, is favorable to getting rid of the less flaw that is of being thin that steel pipe surface flattening cylinder is difficult to get rid of, promotes the clearance of this device to steel pipe surface flaw.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view showing the oil collecting box and the sieve holes;

fig. 3 is a schematic cross-sectional view to highlight the adjustment mechanism.

Reference numerals: 1. a base box body; 2. placing the plate; 3. a notch; 4. a rotating drum; 5. a deep groove ball bearing; 6. a flange; 7. a leveling roller; 8. a fixing mechanism; 81. fixing a flange plate; 82. a movable flange plate; 9. grinding a grinding wheel; 10. a boss; 11. a placing table; 12. a drive mechanism; 121. a motor; 122. a gear reducer; 123. a belt; 124. a wheel disc; 13. an oil injection mechanism; 131. an oil pump; 132. an oil spray pipe; 14. an auxiliary flange plate; 15. a slag receiving groove; 16. screening holes; 17. an oil collecting box; 18. an adjustment mechanism; 181. a guide plate; 182. a screw rod; 183. a ball bearing; 19. a graduated scale; 20. a limiting member; 21. a slide rail; 22. a chute; 23 locking means.

Detailed Description

The following provides a more detailed description of the present invention with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a steel pipe surface leveling device, including rectangle base box 1, the uncovered setting of top lateral wall of base box 1, the vertical rectangle that is provided with on the base lateral wall of base box 1 places board 2, and the length direction who places board 2 sets up perpendicularly with the length direction of base box 1. The center of placing board 2 is provided with circular notch 3, and the coaxial cylindric rotary drum 4 that is provided with in notch 3, rotary drum 4 and notch 3 rotate through deep groove ball bearing 5 and are connected. The one end that notch 3 was kept away from to rotary drum 4 is provided with cylindric flattening cylinder 7 through the coaxial dismantlement of fixed establishment 8, and the middle part of 7 lateral walls of flattening cylinder is fixed and is provided with ring form flange 6, flange 6 and flattening cylinder 7 integrated into one piece.

The fixing mechanism 8 comprises a fixed flange 81 and a movable flange 82, the fixed flange 81 is coaxially welded and fixedly arranged on the side wall of the rotary drum 4 far away from the notch 3, the fixed flange 81 is connected with the movable flange 82 through a locking member 23, and in the embodiment, the locking member 23 is preferably a bolt. When fixing the flattening cylinder 7, firstly, the retaining member 23 is loosened by screwing, and the retaining member 23 is taken out, so that the movable flange 82 can be taken down from the fixed flange 81, at the moment, the flattening cylinder 7 penetrates through the fixed flange 81 to be inserted into the rotary cylinder 4, then, the movable flange 82 is coaxially arranged on the flattening cylinder 7 in a penetrating manner, so that the flange 6 of the flattening cylinder 7 is positioned in the interval between the fixed flange 81 and the movable flange 82, meanwhile, the movable flange 82 is fixed on the fixed flange 81 by using the retaining member 23, so that the fixed flange 81 and the movable flange 82 clamp the flange 6 of the flattening cylinder 7, and the fixing operation of the flattening cylinder 7 is completed.

The coaxial dismantlement of leveling cylinder 7 one end is kept away from to rotary drum 4 is provided with cylindric dull polish wheel 9, and the coaxial fixed ring form boss 10 that is provided with of one end of dull polish wheel 9 length direction, the lateral wall adaptation butt of leveling cylinder 7 can be kept away from with rotary drum 4 to boss 10, and boss 10 passes through bolted connection with rotary drum 4. The steel pipe is passing leveling cylinder 7 and is accomplishing the flattening operation back, and the steel pipe can pass grinding wheel 9 and carry out further polishing, is favorable to getting rid of the less flaw that is tiny that steel pipe surface leveling cylinder 7 is difficult to get rid of, promotes the clearance of this device to steel pipe surface flaw, through the grinding wheel 9 of changing different internal diameters, is favorable to polishing the operation to the steel pipe of different pipe diameters, has promoted the universality of this device.

A rectangular placing table 11 is fixedly welded on one side wall of the placing plate 2, which is far away from the base box body 1, and the length of the placing table 11 is equal to the width of the placing plate 2. A driving mechanism 12 for driving the rotary drum 4 to rotate is arranged at one end, far away from the placing plate 2, of the placing table 11, and the driving mechanism 12 comprises a motor 121, a gear reducer 122, a belt 123 and a wheel disc 124; the gear reducer 122 is fixedly welded on one side wall of the placing table 11 far away from the placing plate 2, the motor 121 is arranged at one end of the gear reducer 122 far away from the placing table 11, and the motor 121 is connected with the gear reducer 122. The wheel disc 124 is coaxially welded and fixedly arranged on the side wall of the 4 circumference of the rotary drum, and the output end of the speed reducer is connected with the wheel disc 124 through a belt 123. The motor 121 is activated, the motor 121 drives the output of the reducer to rotate, and the reducer drives the wheel disc 124 to rotate through the belt 123, so that the drum 4 can rotate in the slot 3.

The base box 1 is provided with oil spout mechanism 13 along the one end welding solid top of length direction's lateral wall near flattening cylinder 7, and oil spout mechanism 13 includes oil pump 131 and spouts oil pipe 132, and oil pump 131 is linked together with outside oil source. The oil spray pipe 132 is disposed obliquely toward the leveling drum 7. Before the steel pipe gets into leveling roller 7, oil pump 131 pumps lubricating oil to the surface of steel pipe through oil spout pipe 132 for steel pipe surface is stained with the one deck lubricating oil, and the heat that produces when lubricating oil can absorb leveling roller 7 spin friction steel pipe is favorable to reducing the wearability of leveling roller 7, prolongs the life of leveling roller 7.

A side wall of the placing plate 2 close to the leveling roller 7 is fixedly welded with an auxiliary flange 14, the auxiliary flange 14 is coaxially arranged with the notch 3, one end of the rotary drum 4 close to the bottom side wall of the base box body 1 is provided with a rectangular slag receiving groove 15, and one end of the rectangular slag receiving groove 15 close to the placing plate 2 is connected with the auxiliary flange 14 through a screw rod. The dregs that steel pipe surface was got rid of can drop and connect the dregs groove 15 in, when the dregs in the dregs groove 15 is connect in needs clearance, can will connect dregs groove 15 to dismantle from supplementary ring flange 14 and do the processing in addition, is favorable to simplifying the operation of collecting dregs, makes things convenient for the technical staff to concentrate the clearance to dregs.

Connect even perpendicular to be provided with a plurality of circular sieve meshes 16 on the lateral wall at the bottom of slag groove 15, rectangular collection oil box 17 has been placed on the lateral wall at the bottom of base box 1, collection oil box 17 sets up the one end of connecing slag groove 15 to keep away from rotary drum 4, the unnecessary lubricating oil in steel pipe surface will drip to connect in the slag groove 15, and pass sieve mesh 16 and enter into collection oil box 17 in, be favorable to concentrating the lubricating oil of collecting the drippage on steel pipe surface, make things convenient for technical staff to carry out recycle to the unnecessary lubricating oil in steel pipe surface.

Referring to fig. 1 and 3, an adjusting mechanism 18 for adjusting the height of the drum 4 is disposed on the placing plate 2, the adjusting mechanism 18 includes a guide plate 181, a plurality of screw rods 182 and a plurality of ball bearings 183, the guide plate 181 is rectangular, the guide plate 181 and the base housing 1 are integrally formed, and the guide plate 181 is disposed at one end of the two opposite side walls of the base housing 1 along the length direction, which is close to the placing plate 2. The two opposite side walls of the guide plate 181 close to the placing plate 2 are provided with rectangular sliding grooves 22 along the length direction, the two opposite side walls of the placing plate 2 close to the guide plate 181 are provided with sliding rails 21 matched and slidably connected with the sliding grooves 22, and the placing plate 2 can move up and down along the length direction of the guide plate 181 through the matching of the sliding rails 21 and the sliding grooves 22.

The screw rods 182 are cylindrical, in this embodiment, the number of the screw rods 182 is preferably two, the screw rods 182 are vertically threaded on the placing table 11 and the placing plate 2, and the two screw rods 182 are symmetrically arranged at two ends of the gear reducer 122 along the length direction of the placing table 11. The end of the screw rod 182 far away from the placing table 11 is fixedly provided with a ball bearing 183, the ball bearing 183 is embedded on the bottom side wall of the base box 1, and the screw rod 182 can axially rotate in the placing table 11 and the placing plate 2 through the ball bearing 183 and threads. When the steel pipes to different pipe diameters are used, the axes of the steel pipes with different conveying heights are coincident with the axis of the rotary drum 4, when the height of the rotary drum 4 needs to be adjusted, the plurality of screw rods 182 can be rotated, the placing plate 2 and the placing platform 11 move along the screw rods 182, the position height of the rotary drum 4 is adjusted, the operation flow of adjusting the position height of the rotary drum 4 is simplified, and the operability of the device is improved.

The one end that slide rail 21 is close to baffle 181 is provided with the scale 19 that shows rotary drum 4 position height, through observing the scale on the slide rail 21 that extends spout 22, is favorable to knowing the position height of rotary drum 4 fast, has promoted the efficiency of adjusting the high operation of rotary drum 4.

A plurality of limiting members 20 are vertically disposed on the placing table 11, in this embodiment, the limiting members 20 are preferably screws, and the number of the limiting members 20 is preferably two. The stoppers 20 are symmetrically disposed at both ends of the placing table 11 near the guide plate 181. When the position height of the drum 4 is adjusted to the required position, the limiting member 20 can be rotated, so that one end of the limiting member 20 close to the guide plate 181 abuts against the side wall of the guide plate 181 close to the placing table 11, which is beneficial to maintaining the stability of the drum 4 during operation.

The implementation principle of the embodiment is as follows: when the steel pipe carries out the flattening operation, at first fix the flattening cylinder 7 with treating flattening steel pipe diameter looks adaptation in the one end that the notch 3 was kept away from to rotary drum 4 through fixed establishment 8 to through adjustment mechanism 18 with the position altitude mixture control of flattening cylinder 7 to suitable position, move actuating mechanism 12 this moment, actuating mechanism 12 drives rotary drum 4 axial rotation. The steel pipe passes rotary flattening roller 7 gradually through conveying mechanism's conveying, and at the in-process that the steel pipe passed flattening roller 7, burr and impurity on the steel pipe lateral wall can be got rid of through the rotatory friction steel pipe lateral wall by flattening roller 7's inside wall. Through changing the different flattening cylinder 7 of internal diameter for this device can carry out the flattening operation to the steel pipe of multiple pipe diameter, is favorable to promoting steel pipe surface flattening device's universality, has increased the operability of this device.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a steel pipe surface leveling device, includes base box (1), its characterized in that: be provided with in base box (1) and place board (2), place and be provided with notch (3) on the lateral wall of board (2), notch (3) internal rotation is provided with rotary drum (4), the one end that notch (3) were kept away from in rotary drum (4) is provided with flattening cylinder (7) through fixed establishment (8) coaxial dismantlement, the one end of keeping away from base box (1) of placing board (2) is provided with places platform (11), the one end of placing board (2) is kept away from in placing platform (11) is provided with drive rotary drum (4) axial pivoted actuating mechanism (12).

2. The steel pipe surface flattening apparatus of claim 1, wherein: coaxial fixed flange (6) that is provided with on the week lateral wall of flattening cylinder (7), fixed establishment (8) include mounting flange dish (81) and movable flange dish (82), mounting flange dish (81) coaxial fixed setting is kept away from the one end of notch (3) in rotary drum (4), movable flange dish (82) are connected with mounting flange dish (81) coaxial dismantlement through retaining member (23), and movable flange dish (82) set up in mounting flange dish (81) and keep away from the one end of notch (3).

3. The steel pipe surface flattening apparatus of claim 1, wherein: and an oil injection mechanism (13) is arranged at one end, far away from the notch (3), of the rotary drum (4) of the base box body (1).

4. The steel pipe surface flattening apparatus of claim 3, wherein: one end of the rotary drum (4) far away from the placing table (11) is detachably provided with a slag receiving groove (15).

5. The steel pipe surface flattening apparatus of claim 4, wherein: a plurality of sieve holes (16) are formed in the side wall, close to the rotary drum (4), of the slag receiving groove (15), and an oil collecting box (17) is arranged at one end, far away from the rotary drum (4), of the base box body (1) of the slag receiving groove (15).

6. The steel pipe surface flattening apparatus of claim 1, wherein: an adjusting mechanism (18) for adjusting the height of the rotary drum (4) is arranged on the placing plate (2).

7. The steel pipe surface flattening apparatus of claim 6, wherein: and a graduated scale (19) for displaying the position height of the rotary drum (4) is arranged on the side wall of the placing plate (2) close to the base box body (1).

8. The steel pipe surface flattening apparatus of claim 6, wherein: the adjusting mechanism (18) comprises a guide plate (181), a plurality of screw rods (182) and a plurality of ball bearings (183), the guide plate (181) is fixedly arranged on two opposite side walls of the base box body (1), the guide plate (181) is in sliding connection with the placing plate (2), the ball bearings (183) are embedded on the bottom side wall of the base box body (1), the screw rods (182) are connected in a threaded mode and penetrate through the placing table (11) and the placing plate (2), and one ends, far away from the placing table (11), of the screw rods (182) are fixedly connected with the ball bearings (183) in a coaxial mode.

9. The steel pipe surface flattening apparatus of claim 8, wherein: the placing table (11) is provided with a plurality of limiting pieces (20) for preventing the placing plate (2) from sliding down towards the direction of the base box body (1).

10. The steel pipe surface flattening apparatus of claim 1, wherein: and a grinding wheel (9) is detachably arranged at one end of the rotary drum (4) far away from the leveling roller (7).