CN215394001U

CN215394001U - Steel pipe perforating device

Info

Publication number: CN215394001U
Application number: CN202022729140.6U
Authority: CN
Inventors: 林智寅
Original assignee: Jinan Hongbang Stainless Steel Co ltd
Current assignee: Jinan Hongbang Stainless Steel Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-01-04
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a steel pipe perforating device, which relates to the field of machinery and comprises a fixed plate, two sleeves, a steel pipe and a supporting frame, wherein the top end of the fixed plate is provided with the supporting frame, one end of each sleeve penetrates through the side wall of a supporting frame, the inner wall of each sleeve is provided with a fixed clamping mechanism, a servo motor is arranged on the side wall of the supporting frame and close to the bottom end of a top plate, the output end of the servo motor is provided with a threaded rod, a threaded cylinder is arranged on the threaded rod and is spirally matched and connected with the threaded rod, the top end of the threaded cylinder is provided with a sliding rod, the sliding rod is slidably connected with the top plate through a concave sliding groove, the bottom end of the threaded cylinder is provided with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly provided with a first rotating motor, the bottom end of the first rotating motor is fixedly provided with a perforating device, the time is saved, and the steel pipe is cushioned when being perforated, increasing the punching efficiency and quality.

Description

Steel pipe perforating device

Technical Field

The utility model relates to the field of machinery, in particular to a steel pipe punching device.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, the steel pipe can be divided into square, round, rectangular and special-shaped steel pipes according to the section, the steel pipe can be used for conveying fluid, exchanging heat energy mechanical parts and the like, the steel pipe is also a steel material, the weight can be reduced, 20% -40% of metal can be saved, mechanical construction of a factory can be realized, and investment and maintenance cost can be saved during maintenance.

In the prior art, when the steel pipe is needed to be used as a part of a mechanized device, the steel pipe needs to be processed, intermittent punching and long-distance punching on the steel pipe are possibly needed, generally, when the steel pipe is punched on the surface, the precision of the steel pipe is difficult to grasp, when a plurality of punching are needed, the steel pipe needs to be turned over and moved again to clamp the steel pipe, the labor force is increased, the working efficiency is low, and when the steel pipe is punched on the surface, the steel pipe is likely to deviate due to vibration, so that the punching precision is reduced, the punching quality is affected, certain scraps and dust generated after punching are removed, and the mechanical part is damaged and the human body is damaged due to untimely cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel pipe perforating device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a steel pipe perforating device comprises a fixed plate, two sleeves, a steel pipe and a supporting frame, wherein a fragment collecting groove and the supporting frame are arranged at the top end of the fixed plate, one end of each of the two sleeves penetrates through the side wall of the supporting frame, the outer wall of each sleeve is rotatably connected with the supporting frame, the other end of each sleeve penetrates through the fragment collecting groove, the fragment collecting groove is rotatably connected with the outer wall of each sleeve, a fixed clamping mechanism is arranged on the inner wall of each sleeve and fixedly connected with the inner wall of each sleeve, each fixed clamping mechanism is connected with the steel pipe in a clamping manner, fans are fixedly arranged on the two side walls of the supporting frame, a top plate is fixedly arranged at the top end of the supporting frame, a concave sliding groove is arranged at the bottom end part of the top plate, a servo motor is arranged at a position, close to the bottom end of the top plate, on the side wall of the supporting frame, a threaded rod is arranged at the output end of the servo motor and is rotatably connected with the two side walls of the supporting frame, be provided with a screw thread section of thick bamboo on the threaded rod, a screw thread section of thick bamboo is connected with threaded rod looks spiral cooperation, and the top of a screw thread section of thick bamboo is provided with the slide bar, the slide bar passes through concave type spout and roof sliding connection, and the bottom of a screw thread section of thick bamboo is provided with electric telescopic handle, electric telescopic handle's bottom mounting is provided with first rotating electrical machines, first rotating electrical machines output shaft bottom is provided with the axis of rotation, the bottom mounting of axis of rotation is provided with perforating device, fixed fixture includes a plurality of first springs, two arc cardboard, hand power seat, and is a plurality of the one end and the telescopic inner wall fixed connection of first spring, two the arc cardboard is with a plurality of the other end fixed connection of first spring, the concave cambered surface of two arc cardboards is relative and with steel pipe fixed connection.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme:

in one alternative: and the rotating mechanism is arranged on the outer wall of the sleeve and comprises a second rotating motor, a first gear and a second gear, the second rotating motor is fixedly connected with the inner side wall of the supporting frame, the central position of the first gear is fixedly connected with an output shaft of the second rotating motor, the second gear is arranged on the outer wall of the sleeve, and the first gear is meshed with the second gear.

In one alternative: perforating device includes stop device, revolving frame, the head of punching, stop device includes, pull rod, second spring, elastic plate, fixed block, the second spring sets up between revolving frame's inside and outside wall, the one end of pull rod is connected with the one end of elastic plate, and the one end fixed connection of second spring and pull rod and second spring is passed to the other end of pull rod, the one end of elastic plate is provided with the fixed block, and the elastic plate keeps away from the other end of pull rod and revolving frame's inner wall fixed connection, be provided with the draw-in groove on the top lateral wall of the head of punching, the fixed block inserts draw-in groove and sliding connection.

In one alternative: two limiting devices are symmetrically distributed.

In one alternative: the debris collecting tank corresponds to the position of the punched hole and is internally provided with water.

In one alternative: and the second gear is annularly distributed along the outer wall of the sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the steel pipe is driven to rotate by the arranged rotating mechanism, so that the steel pipe is subjected to rotary punching, the timely cleaning of scraps generated by punching is realized by the sweeping of the arranged fan of the water-containing scrap collecting groove box, the damage to a machine and a person is reduced, the manual replacement and maintenance of the punching head are facilitated by the limiting mechanism in the punching device, the time is saved, the efficiency is increased, the long-distance automatic punching of the steel pipe is realized by driving the thread barrel with the threads to move by the arranged servo motor, the manual operation is reduced, and the labor force is saved. The fixed clamping mechanism can be used for fixing the steel pipe and buffering the steel pipe when vibration is generated during punching, so that the effect of shock absorption is achieved, and the punching quality is improved.

Drawings

FIG. 1 is a schematic structural view of the steel pipe perforating apparatus of the present invention.

Fig. 2 is a schematic structural view of the rotating mechanism of the present invention.

FIG. 3 is a schematic view of the punching apparatus according to the present invention.

FIG. 4 is a schematic cross-sectional view of the inner structure of the sleeve according to the present invention.

Fig. 5 is a schematic structural view of a top plate of the support frame of the present invention.

Notations for reference numerals: fixed plate 1, supporting seat 2, braced frame 3, rotary mechanism 4, fixed fixture 5, first spring 6, arc cardboard 7, sleeve 8, gear 9, gear two 10, servo motor 11, threaded rod 12, electric telescopic handle 13, first rotating electrical machines 14, perforating device 15, pull rod 16, second spring 17, elastic plate 18, fixed block 19, revolving frame 20, perforating head 21, card hole 22, second rotating electrical machines 23, piece collecting vat 24, thread section of thick bamboo 25, steel pipe 26, fan 27, slide bar 28, concave spout 29, roof 30, axis of rotation 31, hand power seat 32, stop device 33.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a steel pipe punching apparatus includes a fixed plate 1, two sleeves 8, a steel pipe 26, and a supporting frame 3, a debris collecting tank 24 and the supporting frame 3 are disposed at a top end of the fixed plate 1, one end of each of the two sleeves 8 passes through a side wall of the supporting frame 3, an outer wall of each of the sleeves 8 is rotatably connected to the supporting frame 3, the other end of each of the sleeves 8 passes through the debris collecting tank 24, the debris collecting tank 24 is rotatably connected to an outer wall of each of the sleeves 8, a fixed clamping mechanism 5 is disposed on an inner wall of each of the sleeves 8, the fixed clamping mechanism 5 is fixedly connected to an inner wall of each of the sleeves 8, the fixed clamping mechanism 5 is connected to the steel pipe 26 in a clamping manner, fans 27 are fixedly disposed on both side walls of the supporting frame 3, a top plate 30 is fixedly disposed at a top end of the supporting frame 3, a concave chute 29 is disposed at a bottom end portion of the top plate 30, a servo motor 11 is disposed on a side wall of the supporting frame 3 near a bottom end of the top plate 30, the output end of the servo motor 11 is provided with a threaded rod 12, the threaded rod 12 is rotatably connected with two side walls of the supporting frame 3, a threaded cylinder 25 is arranged on the threaded rod 12, the threaded cylinder 25 is in screw fit connection with the threaded rod 12, the top end of the threaded cylinder 25 is provided with a slide rod 28, the slide rod 28 is in sliding connection with a top plate 30 through a concave chute 29, the bottom end of the threaded cylinder 25 is provided with an electric telescopic rod 13, the bottom end of the electric telescopic rod 13 is fixedly provided with a first rotating motor 14, the bottom end of an output shaft of the first rotating motor 14 is provided with a rotating shaft 31, the bottom end of the rotating shaft 31 is fixedly provided with a punching device 15, the fixed clamping mechanism 5 comprises a plurality of first springs 6, two arc-shaped clamping plates 7 and a hand-pulling seat 32, one ends of the plurality of first springs 6 are fixedly connected with the inner wall of the sleeve 8, and the two arc-shaped clamping plates 7 are fixedly connected with the other ends of the plurality of first springs 6, the concave cambered surfaces of the two arc-shaped clamping plates 7 are opposite, and the two arc-shaped clamping plates 7 are fixedly connected with the steel pipe 26;

the rotary mechanism 4 is arranged on the outer wall of the sleeve 8 and comprises a second rotary motor 23, a first gear 9 and a second gear 10, the second rotary motor 23 is fixedly connected with the inner side wall of the supporting frame 3, the central position of the first gear 9 is fixedly connected with the output shaft of the second rotary motor 23, the second gear 10 is arranged on the outer wall of the sleeve 8, the first gear 9 is meshed with the second gear 10, the rotary mechanism 4 can rotate the steel pipe 26 to realize rotary punching of the steel pipe 26, the punching device 15 comprises a limiting device 33, a rotary frame 20 and a punching head 21, the limiting device 33 comprises a pull rod 16, a second spring 17, an elastic plate 18 and a fixed block 19, the second spring 17 is arranged between the inner wall and the outer wall of the rotary frame 20, one end of the pull rod 16 is connected with one end of the elastic plate 18, the other end of the pull rod 16 penetrates through the second spring 17, and the pull rod 16 is fixedly connected with one end of the second spring 17, the one end of elastic plate 18 is provided with fixed block 19, and the elastic plate keeps away from the other end of pull rod 16 and revolving frame 20's inner wall fixed connection, be provided with draw-in groove 22 on the top lateral wall of punching head 21, fixed block 19 inserts draw-in groove 22 and sliding connection, realizes fixed and dismantlement to punching head 21 through perforating device 15 and the stop device 33 that sets up, stop device 33 symmetric distribution is provided with two, piece collecting vat 24 is provided with water with the corresponding and piece collecting vat 24 in position that punches, prevents that piece and dust in the piece collecting vat 24 from flying in disorder, two 10 along sleeve outer wall annular distributions of gear conveniently change and maintain punching head 21, have saved the time, to the cushioning effect of steel pipe 26 when punching and producing vibrations, increase punching efficiency and quality.

The working principle of the utility model is as follows: when the steel pipe perforating machine is used for perforating, an operator pulls the hand-pulling seat 32 by hand, inserts the steel pipe 26 into the fixed clamping mechanism 5 in the sleeve 8, releases the hand-pulling seat 32 by hand to fixedly connect the arc-shaped clamping plate 7 with the outer surface of the steel pipe 26, when the steel pipe 26 needs to be perforated in a rotating manner, replaces the perforating head 21 with a proper length, starts the second rotating motor 23 to enable the first gear 9 and the second gear 10 to perform meshing movement, further drives the steel pipe 26 in the sleeve 8 to rotate, then starts the first rotating motor 14 and the electric telescopic rod 13 to drive the perforating head 21 to perforate in a rotating manner, and when the steel pipe 26 in a certain length range needs to be perforated, starts the servo motor 11 at the moment, closes the second rotating motor 23 to realize perforating on the length of the steel pipe 26.

Example 2

Referring to fig. 1, the difference of the present invention with respect to embodiment 1 is that four supporting seats 2 are disposed at the bottom end of the fixing plate 1, and the bottom ends of the supporting seats 2 are all provided with a movable wheel 34 capable of being fixed, so that the supporting and moving of the present invention are realized through the supporting seats 2 and the movable wheels 34, which is convenient for an operator and a maintenance worker to perform moving operation, and more convenient and labor-saving.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A steel pipe punching device comprises a fixing plate (1), two sleeves (8), a steel pipe (26) and a supporting frame (3), and is characterized in that a fragment collecting groove (24) and the supporting frame (3) are arranged at the top end of the fixing plate (1), one end of each sleeve (8) penetrates through the side wall of the supporting frame (3) and the outer wall of each sleeve (8) to be rotatably connected with the supporting frame (3), the other end of each sleeve (8) penetrates through the fragment collecting groove (24) and the fragment collecting groove (24) to be rotatably connected with the outer wall of each sleeve (8), a fixed clamping mechanism (5) is arranged on the inner wall of each sleeve (8), the fixed clamping mechanism (5) is fixedly connected with the inner wall of each sleeve (8), the fixed clamping mechanism (5) is connected with the steel pipe (26) in a clamping manner, fans (27) are fixedly arranged on the two side walls of the supporting frame (3), the top end of the supporting frame (3) is fixedly provided with a top plate (30), the bottom end part of the top plate (30) is provided with a concave sliding groove (29), a servo motor (11) is arranged at a position, close to the bottom end of the top plate (30), on the side wall of the supporting frame (3), the output end of the servo motor (11) is provided with a threaded rod (12), the threaded rod (12) is rotatably connected with two side walls of the supporting frame (3), a threaded cylinder (25) is arranged on the threaded rod (12), the threaded cylinder (25) is spirally matched and connected with the threaded rod (12), the top end of the threaded cylinder (25) is provided with a sliding rod (28), the sliding rod (28) is slidably connected with the top plate (30) through the concave sliding groove (29), the bottom end of the threaded cylinder (25) is provided with an electric telescopic rod (13), and the bottom end of the electric telescopic rod (13) is fixedly provided with a first rotating motor (14), first rotating electrical machines (14) output shaft bottom is provided with axis of rotation (31), the bottom mounting of axis of rotation (31) is provided with perforating device (15), fixed fixture (5) are including a plurality of first spring (6), two arc cardboard (7), hand-pulled seat (32), and are a plurality of the one end of first spring (6) and the inner wall fixed connection of sleeve (8), two arc cardboard (7) and a plurality of the other end fixed connection of first spring (6), the concave cambered surface of two arc cardboard (7) is relative and two arc cardboard (7) and steel pipe (26) fixed connection.

2. The steel pipe perforating device as claimed in claim 1, characterized in that the rotating mechanism (4) is arranged on the outer wall of the sleeve (8), the rotating mechanism comprises a second rotating motor (23), a first gear (9) and a second gear (10), the second rotating motor (23) is fixedly connected with the inner side wall of the supporting frame (3), the central position of the first gear (9) is fixedly connected with the output shaft of the second rotating motor (23), the second gear (10) is arranged on the outer wall of the sleeve (8), and the first gear (9) is in meshed connection with the second gear (10).

3. The steel pipe perforating device according to claim 1, characterized in that the perforating device (15) comprises a limiting device (33), a rotating frame (20) and a perforating head (21), the limiting device (33) comprises a pull rod (16), a second spring (17), an elastic plate (18) and a fixed block (19), the second spring (17) is arranged between the inner wall and the outer wall of the rotating frame (20), one end of the pull rod (16) is connected with one end of the elastic plate (18), the other end of the pull rod (16) passes through the second spring (17) and the pull rod (16) is fixedly connected with one end of the second spring (17), one end of the elastic plate (18) is provided with the fixed block (19), the other end of the elastic plate far away from the pull rod (16) is fixedly connected with the inner wall of the rotating frame (20), a clamping groove (22) is arranged on the side wall of the top end of the perforating head (21), the fixing block (19) is inserted into the clamping groove (22) and connected in a sliding mode.

4. The steel pipe perforating device as claimed in claim 3, characterized in that two of said limiting means (33) are symmetrically arranged.

5. The steel pipe perforating device as claimed in claim 1, characterized in that said debris collection gutter (24) corresponds to the position of the perforation and is provided with water.

6. The steel pipe perforating device as claimed in claim 2, characterized in that the second gear (10) is annularly distributed along the outer wall of the sleeve.