CN114147280A

CN114147280A - Positioning mechanism for cutting steel pipe of building steel structure

Info

Publication number: CN114147280A
Application number: CN202111440177.XA
Authority: CN
Inventors: 张小永; 李文彩; 武贯军; 杨雨洲; 杨波
Original assignee: Anhui Kehui Steel Structure Engineering Co ltd
Current assignee: Anhui Kehui Steel Structure Engineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-03-08

Abstract

The invention discloses a positioning mechanism for cutting a steel pipe of a building steel structure, which relates to the field of positioning mechanisms and solves the problem of low cutting precision, and comprises a box body, wherein a lifting assembly is arranged on one side of the box body, a fixing assembly A is arranged above the lifting assembly, a positioning assembly is arranged above the box body, a fixing assembly B is arranged on the other side, far away from the fixing assembly A, of the box body, the positioning assembly comprises a panel, the panel is fixedly connected with the side wall of the box body, a servo motor C is fixedly connected with one side of the panel, the servo motor C is fixedly connected with the panel, a worm is fixedly connected with the output end of the servo motor C, one side of the worm is meshed with a worm wheel, the other side of the worm wheel is meshed with the same worm, and the device can fix the steel pipe of the building steel structure on two sides by arranging the fixing assembly B, the fixing ability is strong, and the regulating power is good, is enough to satisfy the cutting demand of different positions or size building steel structure steel pipe.

Description

Positioning mechanism for cutting steel pipe of building steel structure

Technical Field

The invention relates to the field of positioning mechanisms, in particular to a positioning mechanism for cutting a steel pipe of a building steel structure.

Background

The steel pipe has a hollow section, the length of which is far longer than the diameter or the circumference, and is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material, steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment and the like according to the application, and seamless steel pipes and welded steel pipes according to the production process, wherein the seamless steel pipes are divided into hot rolling and cold rolling (drawing), the welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes, and the steel pipes are used for conveying fluid and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, and are also economic steel. The steel pipe is used for manufacturing the building structure net rack, the strut and the mechanical support, the weight can be reduced, the metal can be saved by 20-40%, the industrialized mechanized construction can be realized, the steel pipe is used for manufacturing the highway bridge, the steel can be saved, the construction is simplified, the area of a coating layer can be greatly reduced, the investment and the maintenance cost are saved, the cutting precision of the existing positioning mechanism for cutting the building steel structure steel pipe is low, the adjusting capacity is poor, and the increasingly complex accurate cutting requirement cannot be met.

Disclosure of Invention

The invention aims to solve the technical problem of providing a positioning mechanism for cutting a steel pipe with a building steel structure to solve the problem of low cutting precision.

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

a positioning mechanism for cutting a steel pipe with a building steel structure comprises a box body, wherein a lifting assembly is arranged on one side of the box body, a fixing assembly A is arranged above the lifting assembly, a positioning assembly is arranged above the box body, and a fixing assembly B is arranged on the other side, far away from the fixing assembly A, of the box body;

the locating component comprises a panel, the lateral wall fixed connection of panel and box, one side fixedly connected with servo motor C on the panel, servo motor C and panel fixed connection, fixedly connected with worm on servo motor C's the output, one side meshing of worm has the worm wheel, the opposite side meshing of worm wheel has the same worm, and is the same one side fixedly connected with servo motor D of worm, servo motor D also with panel fixed connection, the top fixedly connected with gear A of worm wheel, one side meshing of gear A has rack B, rack B's outside fixedly connected with slider B, one side fixedly connected with separation blade of slider B, slider B's outside sliding connection has spout C.

As a further scheme of the invention, the chute C is rotationally connected with a connecting shaft between the worm wheel and the gear A, a placing block is also fixedly connected on the chute C, and the other side of the chute C is also fixedly connected with the same placing block.

As a further scheme of the invention, the lifting assembly comprises a toothed column A, the other side of the toothed column A is rotatably connected with the side wall of the box body, one side of the toothed column A is fixedly connected with a rotating handle, one side of the toothed column A is meshed with a rack A, a sliding block A is slidably connected above the rack A through a sliding groove A, the outer side of the sliding block A is slidably connected with a sliding groove B, one side of the sliding groove B is fixedly connected with the side wall of the box body, a screw rod A is arranged in the sliding groove B in a penetrating mode through the sliding block A, and the screw rod A penetrates through one side of the sliding groove B and is fixedly connected with a servo motor A.

As a further scheme of the invention, the servo motor A is fixedly connected to the outer side wall of the box body, and the upper part of the rack A is fixedly connected with the fixing component A.

As a further scheme of the invention, the fixing component a comprises a supporting plate, the supporting plate is fixedly connected with the rack a, one side of the supporting plate is fixedly connected with a servo motor B, the output end of the servo motor B is fixedly connected with a screw B, the screw B is rotatably connected with the supporting plate, one side of the screw B is screwed with a screw block a, a clamping block a is fixedly connected above the screw block a, and the other side of the screw B is screwed with a screw block B.

As a further scheme of the present invention, the same clamping blocks a are fixedly connected to the screw blocks B, and the screw directions of the screw blocks B and the screw blocks a are opposite.

As a further scheme of the invention, the fixing component B comprises a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly connected with the inner panel of the positioning component, a toothed column B is fixedly connected above the hydraulic telescopic rod, a gear B is meshed with one side of the toothed column B, a fixing plate is arranged on one side of the gear B, the gear B is rotatably connected with the fixing plate through a rotating shaft, a clamping block B is fixedly connected above the gear B, and the same gear B and the same clamping block B are arranged on the other side of the toothed column B.

In conclusion, compared with the prior art, the invention has the following beneficial effects: through setting up lifting unit, can go up and down to fixed subassembly A, can make this device fix the building steel structure steel pipe through setting up fixed subassembly A, satisfy not unidimensional fixed demand, through setting up locating component, make this device can remove fixedly to building steel structure steel pipe, and fix a position fixedly according to different cutting positions, be convenient for cut, improve the precision of cutting, through setting up fixed subassembly B, make the device can two side fix the building steel structure steel pipe, the fixity can be strong, the regulating power is good, be enough to satisfy the cutting demand of different positions or size building steel structure steel pipe.

Drawings

Fig. 1 is a schematic structural diagram of the invention.

Fig. 2 is a schematic diagram of the internal structure of the box body in the invention.

Fig. 3 is a schematic view of the connection between the lifting assembly and the fixing assembly a in the invention.

FIG. 4 is a schematic view of a positioning assembly according to the present invention.

FIG. 5 is a top view of the positioning assembly of the present invention.

Fig. 6 is a schematic structural view of a fixing component B in the invention.

Reference numerals: the device comprises a box body 1, a lifting component 2, a fixing component 3, a positioning component 4, a fixing component 5, a toothed column 6, a toothed column 7, a rack A, a sliding block 8, a sliding chute 9, a screw rod 10, a servo motor A11, a supporting plate 12, a servo motor B13, a screw rod B14, a screw block 15, a clamping block 16, a servo motor C17, a worm 18, a worm gear 19, a gear A20, a rack B21, a sliding block B22, a blocking sheet 23, a sliding chute 24, a placing block 25, a hydraulic telescopic rod 26, a toothed column 27, a toothed column 28, a gear B29 and a clamping block B29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a positioning mechanism for cutting a steel pipe with a building steel structure includes a box body 1, a lifting assembly 2 is disposed on one side of the box body 1, a fixing assembly A3 is disposed above the lifting assembly 2, a positioning assembly 4 is disposed above the box body 1, and a fixing assembly B5 is disposed on the other side of the box body 1 away from the fixing assembly A3.

The lifting assembly 2 comprises a toothed column A6, the other side of the toothed column A6 is rotatably connected with the side wall of the box body 1, one side of the toothed column A6 is fixedly connected with a rotating handle, one side of the toothed column A6 is meshed with a rack A7, a sliding block A8 is slidably connected above the rack A7 through a sliding groove A, the outer side of the sliding block A8 is slidably connected with a sliding groove B9, one side of the sliding groove B9 is fixedly connected with the side wall of the box body 1, a screw A10 is arranged inside the sliding groove B9 and penetrates through the sliding block A8, the screw A10 penetrates through one side of the sliding groove B9 and is fixedly connected with a servo motor A11, the servo motor A11 is fixedly connected on the outer side wall of the box body 1, the upper side of the rack A7 is fixedly connected with A3, the rotating handle is rotated to enable the toothed column A6 to rotate, the rack A7 is driven to lift, the servo motor A11 is started to enable the screw A10 to rotate, and the sliding block A8 to move inside the sliding groove B9, the rack A7 is lifted to drive the fixing component A3 to lift.

Example 2

As shown in fig. 3, different from embodiment 1, in another preferred embodiment of the present invention, the fixing assembly A3 includes a supporting plate 12, the supporting plate 12 is fixedly connected to a rack a7, one side of the supporting plate 12 is fixedly connected to a servo motor B13, an output end of the servo motor B13 is fixedly connected to a screw B14, the screw B14 is rotatably connected to the supporting plate 12, one side of the screw B14 is screwed to a screw block a15, a clamping block a16 is fixedly connected above the screw block a15, the other side of the screw B14 is screwed to a screw block B, the screw block B is fixedly connected to the same clamping block a16, and the screw direction of the screw block B is opposite to that of the screw block a 15.

Example 3

As shown in fig. 4 and 5, different from embodiment 2, in another preferred embodiment of the present invention, the positioning assembly 4 includes a panel, the panel is fixedly connected to a side wall of the box 1, a servo motor C17 is fixedly connected to one side of the panel, a servo motor C17 is fixedly connected to the panel, a worm 18 is fixedly connected to an output end of the servo motor C17, a worm wheel 19 is engaged with one side of the worm 18, the same worm 18 is engaged with the other side of the worm wheel 19, a servo motor D is fixedly connected to one side of the same worm 18, the servo motor D is also fixedly connected to the panel, a gear a20 is fixedly connected to an upper portion of the worm wheel 19, a rack B21 is engaged with one side of the gear a20, a slider B22 is fixedly connected to an outer side of the rack B21, a stopper 23 is fixedly connected to one side of the slider B22, a chute C24 is slidably connected to an outer side of the slider B22, connecting axle rotation between spout C24 and worm wheel 19 and gear A20 is connected, it places piece 25 to go back fixedly connected with on the spout C24, the same piece 25 of placing of opposite side also fixedly connected with on the spout C24 starts servo motor C17, makes worm 18 and the same worm 18 rotation speed direction of opposite side the same, drives 19 and removes, makes slider B22 remove, and it is the same with opposite side worm 18 rotational speed to make worm 18, and when the rotation direction was opposite, worm wheel 19 rotated and drives gear A20 and rotate, makes rack B21 remove, makes slider B22 remove in the inside of spout C24, makes separation blade 23 remove.

Example 4

As shown in fig. 6, different from embodiment 3, in another preferred embodiment of the present invention, the fixing module B5 includes a hydraulic telescopic rod 26, the hydraulic telescopic rod 26 is fixedly connected to the inner panel of the positioning module 4, a toothed column B27 is fixedly connected to an upper portion of the hydraulic telescopic rod 26, one side of the toothed column B27 is engaged with a gear B28, one side of the gear B28 is provided with a fixing plate, the gear B28 is rotatably connected to the fixing plate through a rotating shaft, a clamping block B29 is fixedly connected to an upper portion of the gear B28, and the other side of the toothed column B27 is provided with a gear B28 and a clamping block B29 which are the same.

In summary, the working principle of the invention is as follows: the rotating handle is rotated, so that the tooth column A6 rotates to drive the rack A7 to ascend and descend, the servo motor A11 is started to rotate the screw A10 and drive the sliding block A8 to move in the sliding groove B9, the rack A7 ascends and descends to drive the fixing component A3 to ascend and descend, the servo motor B13 is started to rotate the screw B14, the screw block A15 and the clamping block A16 move, the servo motor C17 is started, the worm 18 and the worm 18 on the other side have the same rotating speed direction, the driving block 19 moves, the sliding block B22 moves, when the worm 18 and the worm 18 on the other side have the same rotating speed and the opposite rotating direction, the worm wheel 19 rotates to drive the gear A20 to rotate, the rack B21 moves, the sliding block B22 moves in the sliding groove C24, the blocking piece 23 moves, the hydraulic telescopic rod 26 is started, the tooth column B27 moves, and the gear B28 drives the clamping block B29 to move.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The positioning mechanism for cutting the steel pipe with the building steel structure is characterized by comprising a box body (1), wherein a lifting assembly (2) is arranged on one side of the box body (1), a fixing assembly A (3) is arranged above the lifting assembly (2), a positioning assembly (4) is arranged above the box body (1), and a fixing assembly B (5) is arranged on the other side, far away from the fixing assembly A (3), of the box body (1);

the positioning assembly (4) comprises a panel, the panel is fixedly connected with the side wall of the box body (1), a servo motor C (17) is fixedly connected to one side of the panel, the servo motor C (17) is fixedly connected with the panel, a worm (18) is fixedly connected to the output end of the servo motor C (17), a worm wheel (19) is meshed to one side of the worm (18), the other side of the worm wheel (19) is meshed with the same worm (18), a servo motor D is fixedly connected to one side of the same worm (18), the servo motor D is also fixedly connected with the panel, a gear A (20) is fixedly connected to the upper portion of the worm wheel (19), a rack B (21) is meshed to one side of the gear A (20), a sliding block B (22) is fixedly connected to the outer side of the rack B (21), a blocking piece (23) is fixedly connected to one side of the sliding block B (22), the outer side of the sliding block B (22) is connected with a sliding chute C (24) in a sliding mode.

2. The positioning mechanism for cutting the steel pipe with the building steel structure according to claim 1, wherein the chute C (24) is rotatably connected with a connecting shaft between the worm wheel (19) and the gear A (20), the chute C (24) is further fixedly connected with a placing block (25), and the other side of the chute C (24) is also fixedly connected with the same placing block (25).

3. The positioning mechanism for cutting steel pipes for construction steel structures according to claim 1, the lifting component (2) comprises a tooth column A (6), the other side of the tooth column A (6) is rotationally connected with the side wall of the box body (1), one side of the toothed column A (6) is fixedly connected with a rotating handle, one side of the toothed column A (6) is meshed with a rack A (7), a sliding block A (8) is connected above the rack A (7) in a sliding way through a sliding chute A, the outer side of the slide block A (8) is connected with a sliding chute B (9) in a sliding way, one side of the sliding chute B (9) is fixedly connected with the side wall of the box body (1), a screw A (10) is arranged in the sliding chute B (9) through the sliding block A (8), the screw A (10) penetrates through one side of the sliding groove B (9) and is fixedly connected with a servo motor A (11).

4. The positioning mechanism for cutting the steel pipe with the building steel structure according to claim 3, wherein the servo motor A (11) is fixedly connected to the outer side wall of the box body (1), and the upper part of the rack A (7) is fixedly connected with the fixing component A (3).

5. The positioning mechanism for cutting the steel pipe with the building steel structure according to claim 1, wherein the fixing component A (3) comprises a supporting plate (12), the supporting plate (12) is fixedly connected with the rack A (7), a servo motor B (13) is fixedly connected to one side of the supporting plate (12), a screw B (14) is fixedly connected to the output end of the servo motor B (13), the screw B (14) is rotatably connected with the supporting plate (12), a screw block A (15) is screwed to one side of the screw B (14), a clamping block A (16) is fixedly connected to the upper portion of the screw block A (15), and a screw block B is screwed to the other side of the screw B (14).

6. The positioning mechanism for cutting the steel pipe with the building steel structure according to claim 5, wherein the screw block B is fixedly connected with the same clamping block A (16), and the screw direction of the screw block B is opposite to that of the screw block A (15).

7. The positioning mechanism for cutting the steel pipes of the building steel structures as claimed in any one of claims 1 to 6, wherein the fixing component B (5) comprises a hydraulic telescopic rod (26), the hydraulic telescopic rod (26) is fixedly connected with the inner panel of the positioning component (4), a toothed column B (27) is fixedly connected above the hydraulic telescopic rod (26), a gear B (28) is meshed with one side of the toothed column B (27), a fixing plate is arranged on one side of the gear B (28), the gear B (28) is rotatably connected with the fixing plate through a rotating shaft, a clamping block B (29) is fixedly connected above the gear B (28), and the same gear B (28) and clamping block B (29) are arranged on the other side of the toothed column B (27).