Steel column end groove machining device

Abstract

The utility model relates to the technical field of steel column machining, in particular to a steel column end groove machining device. The technical problems that according to an existing groove machining mode, adjustment is not convenient according to actual requirements, so that different types of grooves are difficult to machine, burrs are prone to occurring after the grooves are cut, the machining quality is affected, the burrs are difficult to trim during cutting, the machined grooves are rough, and the machining quality is affected are solved. Therefore, the effect of the machined groove is not good. A steel column end groove machining device comprises a mounting base, four universal wheels arranged at the bottom of the mounting base and two push handles fixedly connected to the mounting base. When the mounting frame moves, the contact wheel drives the rotating rod to repeatedly extrude the sliding frame to reciprocate, so that the scraper reciprocates to scrape burrs on the edge of the cut groove, the edge of the groove is smooth, the groove is trimmed, and the groove machining effect is further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel column processing technical field especially relates to a steel column end bevel processing device. BACKGROUND

[0002] Steel column as the important component of steel structure, its connection quality is directly related to the stability and safety of whole structure, and steel column end bevel processing is one of key procedures of guaranteeing steel column connection quality, it provides good condition for subsequent welding work, helps to ensure the strength and sealing of weld, when bevel processing is carried out to steel column, the worker usually uses flame cutting or hand grinding mode to process bevel to reach the purpose of opening bevel.

[0003] Because the bevel parameter requirement of various steel columns is different, and the existing bevel processing mode is inconvenient to adjust according to actual demand, so it is difficult to process different types of bevel, and the burr is prone to appear after cutting and affect the processing quality, and the existing bevel processing mode is difficult to trim the burr when cutting, thus leading to the rough bevel of processing, thereby leading to the poor effect of processed bevel. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a steel column end bevel processing device, can be adjusted according to actual demand to make it convenient to process different types of bevel, and the burr can be trimmed when cutting to make the processed bevel more delicate, thereby making the effect of processed bevel better.

[0005] The technical scheme of the utility model is: a steel column end bevel processing device, comprising:

[0006] Mounting seat;

[0007] Four universal wheels arranged at the bottom of the mounting seat;

[0008] Two push handles fixedly connected to the mounting seat;

[0009] Two fixed plates each provided with a guide slot are fixedly connected to the mounting seat;

[0010] A rotating plate is rotatably connected between the two fixed plates, and the rotating plate is slidably connected with the guide slots of the two fixed plates;

[0011] Two screw sleeves are arranged on the rotating plate;

[0012] A motor is fixedly connected to the rotating plate;

[0013] A bevel cutter is fixedly connected to the output shaft of the motor;

[0014] A steel column is placed on the ground;

[0015] The trimming assembly is arranged on the fixing plate.

[0016] The positioning assembly is arranged on the fixing plate.

[0017] Further, the fixing plate is provided with a scale.

[0018] Further, the trimming assembly comprises a fixing frame fixed between the two fixing plates, a rotating rod rotatably connected to the fixing frame, a protrusion arranged on the top of the rotating rod, a contact wheel fixed to the rotating rod, a sliding frame slidably connected to the fixing frame, a sliding groove arranged on the sliding frame, a first tension spring connected between the sliding frame and the fixing frame, a sliding block slidably connected to the sliding groove of the sliding frame, a scraper slidably connected to the sliding block, and two second tension springs connected between the scraper and the sliding block.

[0019] Further, the contact wheel is made of rubber.

[0020] Further, the positioning assembly comprises a sleeve shell fixed to each of the two fixing plates, a sliding plate slidably connected to each of the two sleeve shells, a rotating wheel rotatably connected to each of the two sliding plates, and a bolt arranged on each of the two sleeve shells.

[0021] Beneficial effects are as follows: 1. When the groove is processed, the worker can adjust the groove cutter to the required angle by rotating the rotating plate through the screw before processing, so that the groove of different angles can be processed according to the requirements.

[0022] 2. When the worker pushes the mounting seat to move, the mounting seat moves along the steel beam under the action of the sliding plate and the rotating wheel, so as to prevent deviation in the cutting process, avoid affecting the quality of the opened groove, enhance the processing effect of the groove, and move the mounting frame, so that the rotating rod repeatedly extrudes the sliding frame to move back and forth through the contact wheel, the sliding frame moves back and forth, the scraper moves back and forth, and the burrs on the edge of the cut groove are scraped off, so that the edge of the groove is smooth, the groove is trimmed, and the effect of the groove processing is further enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0024] Figure 2 It is a first partial three-dimensional structure schematic view of the utility model.

[0025] Figure 3 It is a second partial three-dimensional structure schematic view of the utility model.

[0026] Figure 4 It is a partial split three-dimensional structure schematic view of the utility model.

[0027] Figure 5 It is third kind of partial three-dimensional structure schematic view of the utility model.

[0028] In the drawing marks: 0-steel column, 1-mounting seat, 2-universal wheel, 3-push handle, 4-fixed plate, 5-rotary plate, 6-sleeve, 7-motor, 8-beveling cutter, 9-fixing frame, 10-rotary rod, 11-contact wheel, 12-sliding frame, 13-first extension spring, 14-sliding block, 15-scraping knife, 16-second extension spring, 17-sleeve, 18-sliding plate, 19-rotary wheel, 20-bolt. DETAILED DESCRIPTION

[0029] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet, welding and sticking in the prior art, which will not be described in detail here.

[0030] Embodiment 1: a steel column end beveling device, as shown in the figure, comprising: Figures 1-5

[0031] Mounting seat 1;

[0032] Four universal wheels 2 arranged at the bottom of mounting seat 1;

[0033] Two push handles 3 fixedly connected to mounting seat 1;

[0034] Two fixed plates 4 with guide grooves are fixedly connected to mounting seat 1;

[0035] Rotary plate 5 is rotatably connected between the two fixed plates 4, and the rotary plate 5 is slidably connected with the guide grooves of the two fixed plates 4;

[0036] Two sleeves 6 are arranged on rotary plate 5;

[0037] Motor 7 is fixedly connected to rotary plate 5;

[0038] Beveling cutter 8 is fixedly connected to the output shaft of motor 7;

[0039] Steel column 0 placed on the ground;

[0040] Finishing assembly arranged on fixed plate 4;

[0041] Positioning assembly arranged on fixed plate 4.

[0042] The fixed plate 4 is provided with a scale, and the scale on the fixed plate 4 is used for adjusting the bevel angle.

[0043] ​The trimming assembly comprises a fixing frame 9 fixed between the two fixing plates 4, a rotating rod 10 rotatably connected to the fixing frame 9, wherein the top of the rotating rod 10 is provided with a protrusion, a contact wheel 11 fixed to the rotating rod 10, a sliding frame 12 slidably connected to the fixing frame 9, wherein the sliding frame 12 is provided with a sliding groove, a first tension spring 13 connected between the sliding frame 12 and the fixing frame 9, a sliding block 14 slidably connected to the sliding groove of the sliding frame 12, a scraper 15 slidably connected to the sliding block 14, and two second tension springs 16 connected between the scraper 15 and the sliding block 14.

[0044] The contact wheel 11 is made of rubber, and the rubber contact wheel 11 is used to drive the rotating rod 10 to rotate.

[0045] The positioning assembly comprises a sleeve 17 fixed to each of the two fixing plates 4, a sliding plate 18 slidably connected to each of the two sleeves 17, a rotating wheel 19 rotatably connected to each of the two sliding plates 18, and a bolt 20 arranged on each of the two sleeves 17.

[0046] At the beginning, the contact wheel 11 is in contact with the steel beam, and the scraper 15 is in contact with the two surfaces of the steel beam under the action of the second tension spring 16; when it is necessary to process the groove of the steel column 0, the worker first adjusts the sliding plate 18 to be consistent with the width of the steel beam by screwing the bolt 20, and then the worker makes the rotating wheel 19 contact with the side edge of the steel beam, and then the worker tightens the screw rod; the worker starts the motor 7, the output shaft of the motor 7 rotates to drive the groove cutter 8 to rotate, and then the worker pushes the mounting base 1 at a constant speed by the push handle 3 and the universal wheel 2; the mounting base 1 moves at a constant speed while driving the motor 7 and the groove cutter 8 to move at a constant speed through the fixed plate 4 and the rotating plate 5; the groove cutter 8 moves at a constant speed while cutting the edge of the steel column 0, thereby processing the groove of the steel column 0; in this way, when the groove is processed, the worker can adjust the groove cutter 8 to the required angle by screwing the screw sleeve 6 and rotating the rotating plate 5 before processing, so that the groove of different angles can be processed according to the requirements; the worker moves the mounting base 1 while moving the mounting base 1 along the steel beam under the action of the sliding plate 18 and the rotating wheel 19, thereby preventing deviation during cutting and avoiding affecting the quality of the groove, thereby enhancing the processing effect of the groove; the mounting base 1 moves while driving the fixed frame 9 to move through the fixed plate 4; the contact wheel 11 rotates under the action of friction, the rotating rod 10 rotates while the contact wheel 11 rotates, the protrusion on the top of the rotating rod 10 extrudes the sliding frame 12 to move to one side, the first tension spring 13 is stretched, the sliding frame 12 moves while driving the scraper 15 to move through the sliding block 14; the rotating rod 10 continues to rotate and is out of contact with the sliding frame 12, the first tension spring 13 resets to drive the sliding frame 12 to reset, the sliding frame 12 resets to drive the scraper 15 to reset; repeat the above process; the mounting frame moves while the rotating rod 10 repeatedly extrudes the sliding frame 12 to move back and forth through the contact wheel 11, the sliding frame 12 moves back and forth while the scraper 15 moves back and forth, the scraper 15 moves back and forth while removing the burrs on the edge of the cut groove, thereby making the edge of the groove smooth, thereby trimming the groove, and thereby further enhancing the effect of groove processing; after the groove processing is completed, the worker can turn off the motor 7.

[0047] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel column end beveling apparatus characterized by: The utility model relates to a kind of steel column trimming device, including: Mounting seat (1); Four universal wheels (2) are arranged in the bottom of mounting seat (1); Two push handles (3) are fixedly connected on mounting seat (1); Two fixed plates (4) are fixedly connected on mounting seat (1), and each is provided with guide slot; Rotary plate (5) is rotatably connected between two fixed plates (4), and rotary plate (5) is slidably connected with the guide slot of two fixed plates (4); Two screw sleeves (6) are arranged on rotary plate (5); Motor (7) is fixedly connected on rotary plate (5); Bevel cutter (8) is fixedly connected on the output shaft of motor (7); Steel column (0) is placed on the ground; Trimming assembly is arranged on fixed plate (4); Positioning assembly is arranged on fixed plate (4).

2. A device for beveling the end of a steel column as defined in claim 1, wherein: The fixed plate (4) is provided with scale.

3. A device for beveling the end of a steel column as defined in claim 1, wherein: The trimming assembly includes: fixed frame (9) is fixedly connected between two fixed plates (4);Rotary rod (10) is rotatably connected on fixed frame (9), and the top of rotary rod (10) is provided with protrusion;Contact wheel (11) is fixedly connected on rotary rod (10);Sliding frame (12) is slidably connected on fixed frame (9), and sliding groove is opened on sliding frame (12);First tension spring (13) is connected between sliding frame (12) and fixed frame (9);Sliding block (14) is slidably connected on the sliding groove of sliding frame (12);Scraper (15) is slidably connected on sliding block (14);Two second tension springs (16) are connected between scraper (15) and sliding block (14).

4. A device for beveling the end of a steel column as defined in claim 3 wherein: The contact wheel (11) is of rubber material.

5. A device for beveling the end of a steel column as defined in claim 3 wherein: The positioning assembly includes: sleeve shell (17) is fixedly connected on two fixed plates (4) respectively;Sliding plate (18) is slidably connected on two sleeve shells (17) respectively;Rotary wheel (19) is rotatably connected on two sliding plates (18) respectively;Screw bolt (20) is arranged on two sleeve shells (17) respectively.

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