Perforating device for rectangular pipe machining

Abstract

The utility model relates to the field of rectangular pipe machining, in particular to a perforating device for rectangular pipe machining, which comprises a fixing plate, a perforating structure is arranged at the center of the outer wall of the bottom of one side of the fixing plate, a fixing groove is formed in the outer wall of the top of the fixing plate, and a supporting assembly is arranged at one end of the fixing plate. Positioning grooves distributed at equal intervals are formed in one end of the outer wall of the top of the fixing plate, and abutting plates are inserted into the positioning grooves. The perforating structure comprises a mounting plate mounted on the outer wall of the fixing plate, a lifting rod fixed to the center of the outer wall of the top of the mounting plate, a lifting groove formed in the outer wall of one side of the lifting rod and a lifting screw rotationally connected to the center of the lifting groove. The lifting motor drives the lifting screw to rotate, and the lifting screw drives the mounting frame to descend to assist in perforating, so that perforating is facilitated, and use is facilitated; the pulling-out length of the sliding plate is operated according to the size of the rectangular pipe, supporting is convenient, the horizontality of the rectangular pipe is guaranteed, and auxiliary trepanning is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to rectangular tube processing technical field, especially a kind of for rectangular tube processing perforating device. BACKGROUND

[0002] Rectangular tube is a kind of hollow square cross-section light thin-walled steel tube, also called steel cold-bending section. It is with Q235 hot-rolled or cold-rolled strip or coil as parent material after cold bending and processing into square cross-section shape size section steel by high-frequency welding;

[0003] Rectangular tube is usually spliced for use in use, combined using welding fixed connection or movable connection, in order to facilitate combination connection, the part of rectangular tube needs to be perforated, the rectangular tube after perforation is convenient for combination installation and additional installation other structure, since the length of rectangular tube is longer, when one end is perforated, it will be caused to be lifted up under the action of gravity, cannot keep balance, cause hole to be inclined, it is not convenient for subsequent installation. SUMMARY

[0004] The utility model aims at above-mentioned problem and deficiency, proposes a kind of for rectangular tube processing perforating device: the length of extraction of sliding plate is operated according to the size of rectangular tube, it is convenient to support, guarantee the horizontal property of rectangular tube, it is convenient for auxiliary hole.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of for rectangular tube processing perforating device, including fixed plate, the bottom outer wall center of one side of the fixed plate is equipped with perforating structure, and the top outer wall of fixed plate is equipped with fixed slot, one end of the fixed plate is equipped with support assembly, and the top outer wall one end of fixed plate is equipped with equidistance distribution positioning slot, and the positioning slot is inserted with abutting plate;Perforating structure includes the mounting plate installed on the outer wall of fixed plate, the lifting rod fixed at the top outer wall center of mounting plate, the lifting slot opened in the outer wall of one side of lifting rod and the lifting screw rod rotationally connected at the center of lifting slot.

[0007] Preferably, the outer wall of the lifting screw rod is threadedly connected with a mounting bracket, and the other end of the mounting bracket is provided with a driving motor, and the output shaft of the driving motor is provided with a drill rod.

[0008] Preferably, the top end outer wall of the lifting rod is provided with a lifting motor, and the output shaft of the lifting motor is connected with one end of the lifting screw rod, and the outer wall of one end of the mounting bracket is slidingly connected with the inner wall of the lifting slot.

[0009] Preferably, the support assembly includes a sliding hole opened in the outer wall of one end of the fixed plate, a sliding plate slidingly connected with the inner wall of the sliding hole and a support block welded with the outer wall of one end of the sliding plate, and the outer wall of one side of the support block is attached with the outer wall of the fixed plate.

[0010] Preferably, the top outer wall of the support block is provided with anti-skid lines, and one end of the support block is provided with a handle slot.

[0011] Preferably, the lifting motor and the driving motor are connected with the switch through wires, and the switch is connected with the power supply through wires.

[0012] The present application has the advantages of:

[0013] 1. The extraction length of the sliding plate is operated according to the size of the rectangular pipe, which is convenient for supporting and ensuring the horizontality of the rectangular pipe, and is convenient for auxiliary hole drilling.

[0014] 2. The driving motor drives the drill rod to perforate the rectangular pipe, the lifting motor drives the lifting screw rod to rotate, and the lifting screw rod drives the mounting frame to descend to assist perforation, which is convenient for hole drilling and use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The present application provides an unfolding structure schematic view of a rectangular pipe machining perforating device.

[0016] Fig. 2 The present application provides a lifting rod structure schematic view of a rectangular pipe machining perforating device.

[0017] Fig. 3 The present application provides a whole structure schematic view of a rectangular pipe machining perforating device.

[0018] In the figure: 1 fixed plate, 2 perforating structure, 3 fixed slot, 4 positioning slot, 5 abutting plate, 6 supporting assembly, 7 sliding hole, 8 sliding plate, 9 support block, 10 anti-skid lines, 11 mounting plate, 12 lifting rod, 13 lifting slot, 14 lifting screw rod, 15 lifting motor, 16 mounting frame, 17 driving motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0020] Embodiment:

[0021] Reference Figs. 1-3The utility model provides a rectangular tube processing perforating device, including fixed plate 1, one side bottom outer wall center of fixed plate 1 is equipped with perforating structure 2, and the top outer wall of fixed plate 1 is equipped with fixed groove 3, and one end of fixed plate 1 is equipped with support subassembly 6, and the top outer wall one end of fixed plate 1 is equipped with the equidistance distribution of positioning slot 4, and the positioning slot 4 is inserted with the board 5 of abutting, and the board 5 is inserted in the positioning slot 4 of different positions on fixed plate 1 according to the position of opening, and one end of rectangular tube is in contact with the board 5, is convenient for adjusting the position of opening, is convenient for limiting, is convenient for using,

[0022] Perforating structure 2 includes mounting plate 11 installed on the outer wall of fixed plate 1, lifting rod 12 fixed at the center of the top outer wall of mounting plate 11, lifting groove 13 opened on the outer wall of one side of lifting rod 12 and lifting screw 14 rotationally connected at the center of lifting groove 13.

[0023] The outer wall of lifting screw 14 is threadedly connected with mounting bracket 16, and the other end of mounting bracket 16 is provided with driving motor 17, the output shaft of driving motor 17 is provided with drill rod, starting driving motor 17 and lifting motor 15, driving motor 17 drives drill rod to perforate rectangular tube, lifting motor 15 drives lifting screw 14 to rotate, lifting screw 14 drives mounting bracket 16 to descend to assist perforation, which is convenient for opening and use.

[0024] The top end outer wall of lifting rod 12 is provided with lifting motor 15, and the output shaft of lifting motor 15 is connected with one end of lifting screw 14, and the outer wall of one end of mounting bracket 16 is slidingly connected with the inner wall of lifting groove 13.

[0025] Supporting assembly 6 includes sliding hole 7 opened on the outer wall of one end of fixed plate 1, sliding plate 8 slidingly connected with the inner wall of sliding hole 7 and supporting block 9 welded on the outer wall of one end of sliding plate 8, and the outer wall of one side of supporting block 9 is attached to the outer wall of fixed plate 1, and the extraction length of sliding plate 8 is operated according to the size of rectangular tube, which is convenient for supporting and ensuring the horizontality of rectangular tube and assisting opening.

[0026] The top outer wall of supporting block 9 is provided with anti-skid lines 10, and one end of supporting block 9 is provided with handle groove, the top outer wall of supporting block 9 is flush with the fixed groove 3 of fixed plate 1, supporting block 9 is extracted from fixed plate 1 through sliding plate 8, and fixed plate 1 supports the two ends of rectangular tube through fixed groove 3 and supporting block 9 to prevent warping, which is convenient for supporting, assisting opening and use.

[0027] Lifting motor 15 and driving motor 17 are connected with switch through wires, and the switch is connected with power supply through wires.

[0028] Working principle: in use, according to the position of the rectangular tube on the hole, the stop plate 5 is inserted into the positioning groove 4 of the fixed plate 1, the stop plate 5 is away from the driving motor 17, the hole position of the rectangular tube, the support block 9 and the sliding plate 8 are taken out from the sliding hole 7 of the fixed plate 1 through the handle slot, the rectangular tube is placed on the top of the fixed groove 3 and the support block 9, the driving motor 17 and the lifting motor 15 are started, the driving motor 17 drives the drill rod to perforate the rectangular tube, the lifting motor 15 drives the lifting screw rod 14 to rotate, the lifting screw rod 14 drives the mounting frame 16 to descend to assist in perforating, which is convenient for drilling and using, the length of the sliding plate 8 is taken out according to the size of the rectangular tube, which is convenient for supporting and ensuring the horizontal property of the rectangular tube, and is convenient for assisting in drilling.

[0029] The exemplary embodiments of the present application are described in detail in the present application with reference to the embodiments, however, it is understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present application, and various combinations of the technical features and structures of the present application can be made without exceeding the protection scope of the present application, and the protection scope of the present application is determined by the appended claims. The foregoing description of the specific exemplary embodiments of the present application is not intended to limit the present application to the precise form disclosed, and it is obvious that many changes and modifications can be made according to the above teachings. The exemplary embodiments are selected and described for the purpose of explaining the specific principles of the present application and its practical application, so as to enable those skilled in the art to implement and utilize various different exemplary embodiments of the present application and various different selections and changes. The scope of the present application is intended to be limited by the claims and their equivalents.

Claims

1. A device for processing perforations in rectangular tubes, comprising a fixed plate (1), characterized in that, The side bottom outer wall of the fixed plate (1) is provided with a perforated structure (2) in the center, and the top outer wall of the fixed plate (1) is provided with a fixed groove (3), one end of the fixed plate (1) is provided with a support assembly (6), and the top outer wall of the fixed plate (1) is provided with an equal distance distributed positioning groove (4) at one end, and the positioning groove (4) is provided with a stop plate (5); The perforated structure (2) comprises a mounting plate (11) mounted on the outer wall of the fixed plate (1), a lifting rod (12) fixed at the center of the top outer wall of the mounting plate (11), a lifting groove (13) opened on one side of the outer wall of the lifting rod (12), and a lifting screw (14) rotatably connected at the center of the lifting groove (13).

2. The apparatus according to claim 1, wherein The outer wall of the lifting screw (14) is threadedly connected with a mounting bracket (16), and the other end of the mounting bracket (16) is provided with a driving motor (17), and the output shaft of the driving motor (17) is provided with a drill rod.

3. The apparatus according to claim 1, wherein The top end outer wall of the lifting rod (12) is provided with a lifting motor (15), and the output shaft of the lifting motor (15) is connected with one end of the lifting screw (14), and the outer wall of one end of the mounting bracket (16) is slidingly connected with the inner wall of the lifting groove (13).

4. The apparatus according to claim 1, wherein The support assembly (6) comprises a sliding hole (7) opened on one end of the outer wall of the fixed plate (1), a sliding plate (8) slidingly connected with the inner wall of the sliding hole (7), and a support block (9) welded with one end of the outer wall of the sliding plate (8), and one side of the outer wall of the support block (9) is attached with the outer wall of the fixed plate (1).

5. The apparatus according to claim 4, wherein The top outer wall of the support block (9) is provided with an anti-skid pattern (10), and one end of the support block (9) is provided with a handle groove, and the top outer wall of the support block (9) is flush with the fixed groove (3) of the fixed plate (1).

6. The apparatus according to claim 3, wherein The lifting motor (15) and the driving motor (17) are connected with the switch through wires, and the switch is connected with the power supply through wires.

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