CN114603173A - A radial drilling machine for steel structure production - Google Patents

Abstract

The invention discloses a radial drilling machine for steel structure production, which belongs to the technical field of steel structure. Two placing racks are threadedly connected on the sides, a first drive motor is fixedly connected to the side of the base and the side of the casing, one end of the output shafts of the two first drive motors are respectively fixedly connected with the first threaded screw at the corresponding position, and the inner wall of the base is rotatably connected There is a second threaded screw rod, and two moving plates are threadedly connected on the peripheral side surface of the second threaded screw rod. The purpose of the present invention is to provide a radial drilling machine for steel structure production, so as to solve the problem that when the existing radial drilling machine is in use, the steel plate is usually placed on the work surface under the drill bit, and the work surface is flat, and the steel plate is in the form of a flat plate. After being placed on the above, it is inconvenient for the drill bit to drill through holes in the steel plate, resulting in a problem of poor practicability of the device.

Description

A radial drilling machine for steel structure production

technical field

The invention relates to the technical field of steel structures, in particular to a radial drilling machine for steel structure production.

Background technique

Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. Welds, bolts or rivets are usually used to connect components or parts. Because of its light weight and simple construction, it is widely used in large workshops, venues, super high-rises and other fields.

In the process of drilling the steel plate, a radial drilling machine needs to be used. When the existing radial drilling machine is in use, the steel plate is usually placed on the work surface under the drill bit, and the work surface is flat, and the steel plate is placed on the work surface. After the above, it is inconvenient for the drill to drill through holes in the steel plate, resulting in poor practicability of the device. Based on this, the present invention designs a radial drilling machine for steel structure production to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a radial drilling machine for steel structure production, so as to solve the problem that when the existing radial drilling machine proposed in the above-mentioned background technology is used, the steel plate is usually placed on the working table under the drill bit, and the work The table top is flat, and after the steel plate is placed on it, it is inconvenient for the drill to drill through holes in the steel plate, which leads to the problem of poor practicability of the device.

In order to achieve the above purpose, the present invention provides the following technical solutions: a radial drilling machine for steel structure production, comprising a base, the inner wall of the base is fixedly connected with a casing, and the inner wall of the casing is rotatably connected with two first threaded screw rods, The peripheral sides of the two first threaded screw rods are both threadedly connected with two placing racks, the side surfaces of the base and the side surfaces of the casing are fixedly connected with a first drive motor, and one end of the output shafts of the two first drive motors is respectively corresponding to the position The first threaded screw is fixedly connected, the inner wall of the base is rotatably connected with a second threaded screw, the peripheral side surface of the second threaded screw is threadedly connected with two moving plates, and the bottom surface of the moving plate is slidingly matched with the base, the A set of connecting rods are fixedly connected to one surface of the moving plate, a splint is fixedly connected to one end of the connecting rods, a second driving motor is fixedly connected to the side of the base, and one end of the output shaft of the second driving motor is connected to the second thread. The rod is fixedly connected, a third threaded screw rod is rotatably connected to the inner wall of the base, a sliding frame is threadedly connected to the peripheral side of the third threaded screw rod, and a fourth threaded screw rod is rotatably connected to the inner wall of the sliding frame. A lifting frame is threadedly connected to the peripheral side of the threaded screw, the inner wall of the lifting frame is rotatably connected with a fifth threaded screw, an adjustment block is threadedly connected to the peripheral side of the fifth threaded screw, and a drill hole is fixedly connected to the bottom surface of the adjustment block machine.

Preferably, the peripheral sides of the first threaded screw rod and the second threaded screw rod are provided with a forward threaded portion and a reverse threaded portion that are symmetrically distributed in the center, and the two placement racks are respectively connected to the positive threaded portion of the first threaded screw rod. The forward threaded portion and the reverse threaded portion are threadedly connected, and the two moving plates are respectively threadedly connected with the forward threaded portion and the reverse threaded portion of the second threaded screw rod.

Preferably, one end of the third threaded screw rod is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a rocking arm.

Preferably, the top surface of the placement rack is provided with an anti-slip texture, the inner wall of the housing is fixedly connected with two sets of limit rods, and the peripheral side surfaces of each limit rod are respectively slidably matched with the placement rack at the corresponding position.

Preferably, two guide rods are fixedly connected to the inner wall of the base, and the peripheral sides of the two guide rods are both slidably matched with the moving plate.

Preferably, a third driving motor is fixedly connected to the top surface of the sliding frame, one end of the output shaft of the third driving motor is fixedly connected to a fourth threaded screw, and a fourth driving motor is fixedly connected to the side of the lifting seat, so One end of the output shaft of the fourth driving motor is fixedly connected with the fifth threaded screw.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention uses the first drive motor to drive the first threaded screw to rotate through the design of the first threaded screw rod and the placement rack, and the first threaded screw rod drives the two placement racks to approach or move away from each other, so that the spacing between the placement racks is increased. The length and width of the steel plate are basically the same, and the steel plate can be placed on the placement rack, and the placement rack is located at the edge of the four sides of the steel plate. , it will not be hindered, and the through hole can be punched quickly. Compared with the existing one, the steel plate is placed on the work surface under the drill bit, and the work surface is flat. In the case of through-holes, the device is more practical;

2. The present invention adopts the design of the second threaded screw, the moving plate and the splint. The second driving motor drives the second threaded screw to rotate, the second threaded screw drives the two moving plates to move, and the moving plate drives the two splints to approach each other. , so that the steel plate can be clamped and fixed from both sides to avoid the displacement of the steel plate during the drilling process, which will affect the drilling effect. Improve the applicability of the device;

3. In the present invention, through the design of the third threaded screw, the fourth threaded screw and the fifth threaded screw, through the rocking arm, the third driving motor and the fourth driving motor, the third threaded screw, the fourth threaded screw The rod and the fifth threaded screw are adjusted, so that the position of the drilling machine can be adjusted in all directions, so that the device can facilitate drilling.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the sectional view of Fig. 1;

3 is a cross-sectional view of another section of FIG. 1;

4 is a schematic structural diagram of a housing, a first threaded screw and a placement rack;

5 is a schematic structural diagram of a second threaded screw, a moving plate, a connecting rod and a splint;

6 is a schematic structural diagram of a third threaded screw, a sliding frame, a fourth threaded screw, a lifting frame, a fifth threaded screw, an adjustment block and a drilling machine.

In the accompanying drawings, the list of components represented by each number is as follows:

1-base, 2-shell, 3-first threaded screw, 4-placement rack, 5-second threaded screw, 6-moving plate, 7-connecting rod, 8-clamp plate, 9-third threaded screw Rod, 10-Slide Frame, 11-Fourth Threaded Screw, 12-Lifting Frame, 13-Fifth Threaded Screw, 14-Adjustment Block, 15-Drilling Machine, 16-Rocking Arm, 17-Limiting Rod, 18 - Guide rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a radial drilling machine for steel structure production, comprising a base 1, the inner wall of the base 1 is fixedly connected with a casing 2, and the inner wall of the casing 2 is rotatably connected with two first threads Screw 3, two first threaded screw rods 3 are threadedly connected with two placing racks 4 on the peripheral sides, the top surface of the placing rack 4 is provided with anti-slip texture, the side of the base 1 and the side of the shell 2 are fixedly connected with a first drive motor, and the two One end of the output shaft of the first drive motor is respectively fixedly connected with the first threaded screw 3 at the corresponding position, the inner wall of the base 1 is rotatably connected with a second threaded screw 5, and the peripheral side surface of the second threaded screw 5 is threadedly connected with two moving plates 6 , the bottom surface of the moving plate 6 is slidingly matched with the base 1, a set of connecting rods 7 are fixedly connected to one surface of the moving plate 6, a splint 8 is fixedly connected to one end of a set of connecting rods 7, and the side of the base 1 is fixedly connected with a second drive motor, the second drive motor One end of the motor output shaft is fixedly connected with the second threaded screw 5, the inner wall of the base 1 is rotatably connected with a third threaded screw 9, one end of the third threaded screw 9 is fixedly connected with a connecting rod 7, and one end of the connecting rod 7 is fixedly connected with a swinging Arm 16, a sliding frame 10 is threadedly connected to the side surface of the third threaded screw rod 9, the inner wall of the sliding frame 10 is rotatably connected to a fourth threaded screw rod 11, and the side surface of the fourth threaded screw rod 11 is threadedly connected to a lifting frame 12, and the lifting frame 12 A fifth threaded screw rod 13 is rotatably connected to the inner wall, an adjusting block 14 is threadedly connected to the peripheral side surface of the fifth threaded screw rod 13 , and a drilling machine 15 is fixedly connected to the bottom surface of the adjusting block 14 .

As shown in Figures 4 and 5, the peripheral sides of the first threaded screw 3 and the second threaded screw 5 are provided with a forward threaded portion and a reverse threaded portion that are symmetrically distributed in the center. The forward thread portion and the reverse thread portion of a threaded screw 3 are threadedly connected, and the two moving plates 6 are respectively threaded with the forward thread portion and the reverse thread portion of the second threaded screw 5 .

As shown in Figures 4 and 5 , two sets of limit rods 17 are fixedly connected to the inner wall of the housing 2 , and the side surfaces of each limit rod 17 are respectively slidably matched with the placement rack 4 at the corresponding position, and the inner wall of the base 1 is fixedly connected with two guides The rod 18 and the side surfaces of the two guide rods 18 are slidingly matched with the moving plate 6 .

As shown in FIG. 6 , the top surface of the sliding frame 10 is fixedly connected with a third drive motor, one end of the output shaft of the third drive motor is fixedly connected with the fourth threaded screw 11, and the side of the lift seat is fixedly connected with a fourth drive motor. One end of the output shaft of the four-drive motor is fixedly connected with the fifth threaded screw 13 .

First, according to the length and width of the steel plate, start the first drive motor, the first drive motor drives the first threaded screw 3 to rotate, and the first threaded screw 3 drives the two placement racks 4 to approach or move away from each other, so that the The spacing is basically the same as the length and width of the steel plate. Then, the steel plate is placed on the placing frame 4, and the placing frame 4 is located at the edge of the four sides of the steel plate. Then, the second driving motor is activated, and the second driving motor drives the second thread. The rod 5 rotates, the second threaded screw 5 drives the two moving plates 6 to move, and the moving plate 6 drives the two clamping plates 8 to approach each other, thereby clamping and fixing the steel plate from both sides to prevent the steel plate from being displaced during the drilling process , affecting the drilling effect, and the adjustment of the spacing between the splints 8 enables the device to fix a variety of steel plates of different sizes, thereby significantly improving the applicability of the device; then, through the rocking arm, the third drive motor and the fourth drive The motor adjusts the third threaded screw 9, the fourth threaded screw 11 and the fifth threaded screw 13, thereby adjusting the position of the drilling machine 15 in all directions, so as to drill the steel plate; It is located at the edge of the four sides of the steel plate. When it is necessary to punch through holes in the steel plate, it will not be hindered, and the through holes can be punched quickly. Compared with the existing one, the steel plate is placed on the work surface under the drill bit. The worktable is flat, and after the steel plate is placed on it, it is not convenient for the drill to drill through holes in the steel plate, so the device is more practical.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A radial drilling machine for steel structure production, comprising a base (1), characterized in that the inner wall of the base (1) is fixedly connected with a housing (2), and the inner wall of the housing (2) is rotatably connected with two The first threaded screw (3), the peripheral sides of the two first threaded screws (3) are both threadedly connected with two placement racks (4), and the side surface of the base (1) and the side surface of the housing (2) are fixedly connected There is a first drive motor, one end of the output shafts of the two first drive motors are respectively fixedly connected with the first threaded screw rod (3) at the corresponding position, and the inner wall of the base (1) is rotatably connected with a second threaded screw rod (5). ), two moving plates (6) are threadedly connected on the peripheral side of the second threaded screw (5), the bottom surface of the moving plate (6) is slidingly matched with the base (1), and one surface of the moving plate (6) is fixed A set of connecting rods (7) are connected, one end of a set of said connecting rods (7) is fixedly connected with a splint (8), a side surface of said base (1) is fixedly connected with a second drive motor, and the output shaft of said second drive motor is connected One end is fixedly connected with the second threaded screw (5), the inner wall of the base (1) is rotatably connected with a third threaded screw (9), and the peripheral side of the third threaded screw (9) is threadedly connected with a sliding frame (10), a fourth threaded screw (11) is rotatably connected to the inner wall of the sliding frame (10), and a lifting frame (12) is threadedly connected to the peripheral side of the fourth screw (11), and the lifting frame ( 12) A fifth threaded screw (13) is rotatably connected to the inner wall, an adjustment block (14) is threadedly connected to the peripheral side of the fifth threaded screw (13), and a drilling machine is fixedly connected to the bottom of the adjustment block (14). (15). 2. A radial drilling machine for steel structure production according to claim 1, characterized in that: the peripheral surfaces of the first threaded screw (3) and the second threaded screw (5) are provided with centrally symmetrical Distributed forward threaded portion and reverse threaded portion, the two placing racks (4) are respectively connected with the forward threaded portion and the reverse threaded portion of the first threaded screw (3), and the two moving plates (6) ) are respectively threadedly connected with the forward thread portion and the reverse thread portion of the second threaded screw (5). 3. A radial drilling machine for steel structure production according to claim 1, characterized in that: one end of the third threaded screw (9) is fixedly connected with a connecting rod (7), and the connecting rod (7) One end is fixedly connected with a rocking arm (16). 4. A radial drilling machine for steel structure production according to claim 1, characterized in that: the top surface of the placing rack (4) is provided with a non-slip texture, and the inner wall of the housing (2) is fixedly connected with two groups of Limiting rods (17), each of which is slidably matched with the placement racks (4) at the corresponding positions on the peripheral side surfaces of the limiting rods (17). 5. A radial drilling machine for steel structure production according to claim 1, characterized in that: the inner wall of the base (1) is fixedly connected with two guide rods (18), and the peripheral sides of the two guide rods (18) Both are slidingly matched with the moving plate (6). 6. A radial drilling machine for steel structure production according to claim 1, characterized in that: a third driving motor is fixedly connected to the top surface of the sliding frame (10), and one end of the output shaft of the third driving motor is It is fixedly connected with the fourth threaded screw (11), the side surface of the lifting seat is fixedly connected with a fourth driving motor, and one end of the output shaft of the fourth driving motor is fixedly connected with the fifth threaded screw (13).

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