Perforating device for steel structure machining treatment

Abstract

The utility model discloses a punching device for processing a steel structure, which comprises an adjusting mechanism, and a fixing mechanism is arranged at the bottom of the adjusting mechanism; the adjusting mechanism comprises a fixed plate, a movable seat is slidably connected to the surface of the fixed plate, an adjusting motor is fixed to the surface of the movable seat, an output shaft of the adjusting motor penetrates through the movable seat and is fixedly provided with a worm, a first bearing seat and a second bearing seat are fixed to the surface of the movable seat, and a worm gear is meshed with the surface of the worm; a rotating shaft is fixed to the surface of the worm gear, an adjusting seat is fixed to the surface of the rotating shaft, a fixing shell is fixed to the surface of the adjusting seat, a rotating rod is rotationally connected to the inner wall of the fixing shell, a linear module is fixed to the surface of the rotating rod, and a drilling machine is fixed to a sliding table on the surface of the linear module. The drilling device has the advantages that the drilling angle can be adjusted, various inclined planes and deformed steel structures can be drilled, and the problem that an existing drilling device is inconvenient to machine the inclined planes of the steel structures is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure punching devices, in particular to a punching device for steel structure processing. Background Art

[0002] In production fields such as mechanical processing, steel structure workshops are mostly used. Steel pipes, plates, etc. are assembled by welding or bolting to form a whole to achieve certain functions. At some supporting connection positions such as steel structure beams, after installation, it is often necessary to connect and fix on the support columns or beams according to the actual installation requirements of the equipment. At this time, the connection equipment is mostly carried out by drilling and bolting. When drilling, it is sometimes necessary to drill holes at a higher position or on an inclined plane.

[0003] A Chinese patent with publication number CN213317884U was searched and found to have disclosed a steel structure punching device.

[0004] The utility model includes a base, a mounting groove, a mounting rod, an electromagnet, a mounting seat, an adjusting cross bar, a tooth groove, a drilling mechanism and an adjusting mechanism. The base has a rectangular appearance, and two mounting grooves are provided on the front and rear sides of the base. The mounting grooves are fixedly connected with mounting rods, and an electromagnet is fixedly connected to the mounting rods respectively. The surface of the middle position of the base is fixedly connected with a mounting seat, the upper part of the mounting seat is laterally slidably connected with an adjusting cross bar, the upper surface of the adjusting cross bar is provided with tooth grooves, the right end of the adjusting cross bar is connected with a drilling mechanism, and the mounting seat is connected with an adjusting mechanism. The steel structure punching device is simple to operate, flexible to move, small in size, convenient to fix the position during the drilling process, good in stability during use, and can open continuous long strip-shaped through holes.

[0005] However, the patent still has the following problems: although the device can be translated to open a long strip connecting groove, the device cannot adjust the angle. This will make it difficult for the device to meet the processing requirements of some steel structure slopes or inclined holes when there are special processing requirements on the steel structure, resulting in poor practicality of the device. Utility Model Content

[0006] The utility model aims to provide a punching device for processing steel structures, which has the advantages of being able to adjust the drilling angle and being able to drill holes on a variety of inclined surfaces and special-shaped steel structures, thereby solving the problem that the current drilling device is inconvenient for processing the inclined surfaces of steel structures.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for processing steel structures, comprising an adjusting mechanism, wherein a fixing mechanism is provided at the bottom of the adjusting mechanism;

[0008] The adjusting mechanism includes a fixed plate, a movable seat is slidably connected to the surface of the fixed plate, an adjusting motor is fixed to the surface of the movable seat, the output shaft of the adjusting motor passes through the movable seat and is fixed with a worm, a first bearing seat and a second bearing seat are fixed to the surface of the movable seat, a worm wheel is meshed with the surface of the worm, a rotating shaft is fixed to the surface of the worm wheel, an adjusting seat is fixed to the surface of the rotating shaft, a fixed shell is fixed to the surface of the adjusting seat, a rotating rod is rotatably connected to the inner wall of the fixed shell, a linear module is fixed to the surface of the rotating rod, a drilling machine is fixed at the slide on the surface of the linear module, a positioning screw is threadedly passed through the surface of the fixed shell, and a support plate is fixed to the surface of the movable seat.

[0009] As a preferred punching device for steel structure processing of the utility model, the fixing mechanism includes a connecting plate, the connecting plate is fixed to the bottom of the fixing plate, an air pump is fixed on the surface of the connecting plate, an exhaust pipe is connected to the surface of the air pump, one end of the exhaust pipe passes through the bottom of the connecting plate, and a sealing gasket and an electromagnet are fixed to the bottom of the connecting plate.

[0010] As a preferred punching device for steel structure processing of the utility model, an adjusting screw is threadedly penetrated through the surface of the movable seat, and a plurality of adjusting grooves for cooperating with the adjusting screw are opened on the surface of the fixed plate.

[0011] As a preferred punching device for steel structure processing of the utility model, a limit plate is fixed on the surface of the support plate, a slide groove is provided on the surface of the adjustment seat, and the limit plate is slidably connected to the surface of the slide groove.

[0012] As a preferred punching device for steel structure processing of the utility model, scale lines are fixed on the surface of the adjustment seat, and a pointer is fixed on the surface of the support plate.

[0013] As a preferred punching device for steel structure processing of the utility model, the bottom height of the electromagnet is the same as the bottom height of the sealing gasket.

[0014] As a preferred punching device for steel structure processing of the utility model, a controller is fixed on the surface of the fixing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model enables the drilling machine to obtain an angle adjustment effect through the setting of the adjustment mechanism. The movable seat can slide on the surface of the fixed plate to achieve the effect of changing the height position of the drilling machine and adapt to more thickness steel structures. When the adjustment motor is started, the worm will drive the worm wheel to rotate. Since the worm wheel has a self-locking property, the worm wheel will drive the drilling machine to rotate together through the rotating shaft, the adjustment seat, the fixed shell, the rotating rod and the linear module after rotation, thereby achieving the change of the rotation angle of the drilling machine and then being able to adapt to the inclined surface drilling needs of the steel structure. Rotating the positioning screw can disengage it from the positioning groove inside the fixed shell. Thereafter, rotating the rotating rod can drive the drilling machine to rotate through the linear module, so that the drilling position of the drilling machine can be further adjusted, so that it can adapt to the drilling needs of L-shaped steel structures, triangular steel structures or other special-shaped steel structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the adjustment mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0022] In the figure: 1. adjusting mechanism; 101. fixing plate; 102. movable seat; 103. adjusting motor; 104. first bearing seat; 105. worm; 106. worm wheel; 107. rotating shaft; 108. adjusting seat; 109. supporting plate; 110. fixing shell; 111. rotating rod; 112. positioning screw; 113. linear module; 114. drilling machine; 115. second bearing seat; 116. adjusting screw; 117. limiting plate; 118. scale line; 119. controller; 2. fixing mechanism; 201. connecting plate; 202. air pump; 203. exhaust pipe; 204. sealing pad; 205. electromagnet. DETAILED DESCRIPTION

[0023] See also Figure 1-5 , a punching device for processing steel structures, comprising an adjusting mechanism 1, a fixing mechanism 2 is arranged at the bottom of the adjusting mechanism 1;

[0024] The adjusting mechanism 1 enables the drilling machine 114 to obtain an angle adjustment effect, and the fixing mechanism 2 enables the device to be fixed.

[0025] The adjusting mechanism 1 comprises a fixed plate 101, a movable seat 102 is slidably connected to the surface of the fixed plate 101, an adjusting motor 103 is fixed to the surface of the movable seat 102, an output shaft of the adjusting motor 103 passes through the movable seat 102 and is fixed with a worm 105, a first bearing seat 104 and a second bearing seat 115 are fixed to the surface of the movable seat 102, a surface of the worm 105 is fixedly connected to the surface of the first bearing seat 104, a worm wheel 106 is meshed with the surface of the worm 105, a rotating shaft 107 is fixed to the surface of the worm wheel 106, a surface of the rotating shaft 107 is fixedly connected to the surface of the second bearing seat 115, and a rotating shaft 107 is fixedly connected to the surface of the rotating shaft 107. An adjusting seat 108 is fixed on the surface of the adjusting seat 108, a fixed shell 110 is fixed on the surface of the adjusting seat 108, a rotating rod 111 is rotatably connected to the inner wall of the fixed shell 110, a linear module 113 is fixed on the surface of the rotating rod 111, a drilling machine 114 is fixed at the slide on the surface of the linear module 113, a positioning screw 112 is threadedly penetrated on the surface of the fixed shell 110, a plurality of positioning grooves for matching the positioning screw 112 are provided on the surface of the rotating rod 111, a supporting plate 109 is fixed on the surface of the movable seat 102, a surface of the supporting plate 109 is slidably connected to a surface of the adjusting seat 108, and a rotating shaft 107 penetrates the supporting plate 109;

[0026] The movable seat 102 can slide on the surface of the fixed plate 101 to achieve the effect of changing the height position of the drilling machine 114, and adapt to more thickness steel structures. When the adjustment motor 103 is started, the worm 105 will drive the worm wheel 106 to rotate. Since the worm wheel 106 has a self-locking performance, the worm wheel 106 will drive the drilling machine 114 to rotate together through the rotating shaft 107, the adjustment seat 108, the fixed shell 110, the rotating rod 111 and the linear module 113 after rotation, thereby changing the rotation angle of the drilling machine 114, and thus being able to adapt to the inclined drilling requirements of the steel structure, and rotating the positioning screw 112 can disengage it from the positioning groove inside the fixed shell 110, and then rotating the rotating rod 111 can drive the drilling machine 114 to rotate through the linear module 113, so that the drilling position of the drilling machine 114 can be further adjusted, so that it can adapt to the drilling requirements of L-shaped steel structures, triangular steel structures or other special-shaped steel structures.

[0027] Furthermore, the fixing mechanism 2 includes a connecting plate 201, the connecting plate 201 is fixed to the bottom of the fixing plate 101, an air pump 202 is fixed to the surface of the connecting plate 201, an air pump 203 is connected to the surface of the air pump 202, one end of the air pump 203 passes through the bottom of the connecting plate 201, and a sealing gasket 204 and an electromagnet 205 are fixed to the bottom of the connecting plate 201;

[0028] After the connecting plate 201 is placed on the plane, the iron plane can be adsorbed by the electromagnet 205, and the air pump 202 can be used to evacuate air into the exhaust pipe 203 to form a negative pressure state inside the sealing gasket 204, so that the device can be fixed on the plane to ensure stability during drilling.

[0029] Furthermore, an adjusting screw 116 is threaded through the surface of the movable seat 102, and a plurality of adjusting grooves for use with the adjusting screw 116 are provided on the surface of the fixed plate 101;

[0030] After the movable seat 102 is adjusted to a desired position, the adjusting screw 116 is screwed into the adjusting groove to achieve a positioning effect for the movable seat 102 .

[0031] Furthermore, a limiting plate 117 is fixed on the surface of the support plate 109, a sliding groove is provided on the surface of the adjustment seat 108, and the limiting plate 117 is slidably connected to the surface of the sliding groove;

[0032] The limiting plate 117 can limit the adjusting seat 108 through the sliding groove to prevent the adjusting seat 108 from moving back and forth on the surface of the supporting plate 109.

[0033] Furthermore, a scale line 118 is fixed on the surface of the adjustment seat 108, and a pointer is fixed on the surface of the support plate 109;

[0034] By observing the positions of the pointer and the scale line 118, the rotation angle of the drilling machine 114 can be accurately determined, so that the angle of the drilling machine 114 can be adjusted more accurately.

[0035] Further, the bottom height of the electromagnet 205 is the same as the bottom height of the sealing gasket 204;

[0036] This ensures that both the electromagnet 205 and the sealing gasket 204 can contact the plane.

[0037] Furthermore, a controller 119 is fixed on the surface of the fixed plate 101, and the controller 119 is electrically connected to the adjustment motor 103, the linear module 113, the drilling machine 114, the air pump 202 and the electromagnet 205;

[0038] The controller 119 can operate the adjusting motor 103 , the linear module 113 , the drilling machine 114 , the air pump 202 and the electromagnet 205 .

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for steel structure processing, characterized in that: It comprises an adjusting mechanism (1), wherein a fixing mechanism (2) is arranged at the bottom of the adjusting mechanism (1); The adjusting mechanism (1) comprises a fixed plate (101), a movable seat (102) is slidably connected to the surface of the fixed plate (101), an adjusting motor (103) is fixed to the surface of the movable seat (102), an output shaft of the adjusting motor (103) passes through the movable seat (102) and is fixed with a worm (105), a first bearing seat (104) and a second bearing seat (115) are fixed to the surface of the movable seat (102), a worm wheel (106) is meshed with the surface of the worm wheel (106), and a rotating shaft (105) is fixed to the surface of the worm wheel (106). A shaft (107) is provided, an adjusting seat (108) is fixed on the surface of the rotating shaft (107), a fixed shell (110) is fixed on the surface of the adjusting seat (108), a rotating rod (111) is rotatably connected to the inner wall of the fixed shell (110), a linear module (113) is fixed on the surface of the rotating rod (111), a drilling machine (114) is fixed at the sliding table on the surface of the linear module (113), a positioning screw (112) is threadedly penetrated on the surface of the fixed shell (110), and a supporting plate (109) is fixed on the surface of the movable seat (102).

2. A punching device for steel structure processing according to claim 1, characterized in that: The fixing mechanism (2) comprises a connecting plate (201), the connecting plate (201) being fixed to the bottom of the fixing plate (101), an air pump (202) being fixed to the surface of the connecting plate (201), an air pump (203) being connected to the surface of the air pump (202), one end of the air pump (203) passing through the bottom of the connecting plate (201), and a sealing gasket (204) and an electromagnet (205) being fixed to the bottom of the connecting plate (201).

3. The punching device for steel structure processing according to claim 1, characterized in that: An adjusting screw (116) is threadedly penetrated through the surface of the movable seat (102), and a plurality of adjusting grooves for matching with the adjusting screw (116) are formed on the surface of the fixed plate (101).

4. The punching device for steel structure processing according to claim 1, characterized in that: A limiting plate (117) is fixed on the surface of the support plate (109), a sliding groove is provided on the surface of the adjustment seat (108), and the limiting plate (117) is slidably connected to the surface of the sliding groove.

5. The punching device for steel structure processing according to claim 1, characterized in that: A scale line (118) is fixed on the surface of the adjustment seat (108), and a pointer is fixed on the surface of the support plate (109).

6. The punching device for steel structure processing according to claim 2, characterized in that: The bottom height of the electromagnet (205) is the same as the bottom height of the sealing gasket (204).

7. The punching device for steel structure processing according to claim 1, characterized in that: A controller (119) is fixed on the surface of the fixing plate (101).

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