Profile punching and positioning device for building construction

Abstract

The utility model discloses a sectional material punching and positioning device for building construction, and particularly relates to the technical field of building construction, the sectional material punching and positioning device comprises a base, a first positioning piece is fixedly installed on one side of the top end of the base, and a second positioning piece is fixedly installed on the side, away from the first positioning piece, of the top end of the base; a tubular profile is arranged between the first positioning piece and the second positioning piece; the first positioning piece comprises two T-shaped frames which are symmetrically distributed, the T-shaped frames are fixedly installed on one side of the top end of the base, a top plate is fixedly installed at the top ends of the two T-shaped frames, and two arc-shaped frames which are symmetrically distributed are arranged between the two T-shaped frames. The tubular profile is positioned, the stability of subsequent tubular profile punching is improved, the tubular profile can be directly controlled to rotate, punching machining can be directly conducted on the tubular profile in other directions conveniently, and the overall drilling efficiency of the tubular profile is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically is a section bar positioning device for building construction. BACKGROUND

[0002] In building construction, section bars usually need to be punched for installation and connection, and the appropriate processing method needs to be selected according to the material, size and required hole type of the section bar when punching the section bar.

[0003] In order to improve the accuracy of punching, the section bar needs to be positioned when punching the tubular section bar, and the traditional positioning device has a relatively simple structure, and the tubular section bar can only be drilled in one direction after positioning. When processing in other directions, the tubular section bar needs to be removed from the positioning, manually rotated, and then positioned and drilled after changing the direction. The overall efficiency is slow. Therefore, the utility model provides a section bar positioning device for building construction to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a section bar positioning device for building construction to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a section bar positioning device for building construction, comprising a base, a first positioning member is fixedly installed on one side of the top end of the base, a second positioning member is fixedly installed on the side of the top end of the base away from the first positioning member, and a tubular section bar is arranged between the first positioning member and the second positioning member.

[0006] The first positioning member comprises two T-shaped frames symmetrically distributed, the T-shaped frames are fixedly installed on one side of the top end of the base, a top plate is fixedly installed on the top end of the two T-shaped frames, two arc-shaped frames are symmetrically arranged between the two T-shaped frames, a first shaft is fixedly installed at the bottom of each arc-shaped frame, the first shaft is rotatably installed at the top of the T-shaped frame, a transmission gear is fixedly installed at one end of the first shaft, the two transmission gears are meshed and connected, two rotating frames are fixedly installed on the opposite sides of the two arc-shaped frames and symmetrically distributed up and down, a positioning roller is movably clamped on the opposite end of the rotating frame, an anti-skid member is arranged on the outer side of the positioning roller, a second shaft is fixedly installed at the middle of the positioning roller, and the second shaft is rotatably installed on the rotating frame.

[0007] Preferably, the end of one of the second shafts is fixedly installed with a first worm gear, the outer side of the first worm gear is meshed and connected with a first worm, and the first worm is rotatably installed on the corresponding rotating frame.

[0008] Preferably, one side of the first worm is provided with a first motor, the first motor is fixedly installed on the corresponding rotating frame, and the driving end of the first motor and one end of the first worm are fixedly installed.

[0009] Preferably, one end of the first shaft away from the transmission gear is fixedly installed with a second worm wheel, the outer side of the second worm wheel is meshingly connected with a second worm, and the second worm is rotatably installed on the T-shaped frame.

[0010] Preferably, one side of the second worm is provided with a second motor, the second motor is fixedly installed on the corresponding T-shaped frame, and the driving end of the second motor and one end of the second worm are fixedly installed.

[0011] Preferably, the structure of the second positioning member is same as that of the first positioning member, the second positioning member is fixedly installed on the top end of the base away from the first positioning member through the T-shaped frame, and the tubular profile is movably clamped between the plurality of positioning rollers in the first positioning member and the second positioning member.

[0012] Preferably, two fixed seats symmetrically distributed are fixedly installed on the two sides of the base, and a fixed bolt is threadedly installed in the middle of the fixed seat.

[0013] Preferably, a handle is fixedly installed between the two fixed seats on the same side.

[0014] Compared with the prior art, the beneficial effects of the utility model lie in:

[0015] 1. By setting the first positioning member and the second positioning member with the same structure, the tubular profile is positioned, the stability of subsequent tubular profile punching is improved, and the tubular profile can be directly controlled to rotate, so that the tubular profile in other directions can be directly punched, and the overall drilling efficiency of the tubular profile is improved.

[0016] 2. By setting two arc-shaped frames, the two arc-shaped frames are convenient to rotate, so that the tubular profiles with different hole diameters can be positioned in the first positioning member and the second positioning member from above the two arc-shaped frames on the two sides of the first positioning member and the second positioning member, and the flexibility of the positioning device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the first positioning component in this utility model.

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 This is a structural schematic diagram of the first positioning component from another angle in this utility model.

[0022] In the diagram: 1. Base; 2. First positioning component; 3. Second positioning component; 4. Tubular profile; 5. Fixed seat; 51. Fixing bolt; 6. Handle; 21. T-shaped frame; 22. Top plate; 23. Arc frame; 231. First shaft; 232. Transmission gear; 24. Rotating frame; 25. Positioning roller; 251. Second shaft; 252. First worm gear; 253. First worm; 254. First motor; 26. Second worm gear; 261. Second worm; 262. Second motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Figures 1-4 As shown, this utility model provides a profile drilling and positioning device for building construction, including a base 1, a first positioning member 2 is fixedly installed on one side of the top end of the base 1, and a second positioning member 3 is fixedly installed on the side of the top end of the base 1 away from the first positioning member 2. The structure of the second positioning member 3 is the same as that of the first positioning member 2, and a tubular profile 4 is provided between the first positioning member 2 and the second positioning member 3.

[0025] The first positioning piece 2 comprises two T-shaped frames 21 symmetrically distributed, the T-shaped frames 21 are fixedly installed on the top end side of the base 1, the top end of the two T-shaped frames 21 is fixedly installed with a top plate 22, two arc-shaped frames 23 symmetrically distributed are arranged between the two T-shaped frames 21, the bottom of the arc-shaped frame 23 is fixedly installed with a first shaft 231, the first shaft 231 is rotatably installed on the top of the T-shaped frame 21, the two side arc-shaped frames 23 are convenient to rotate between the T-shaped frames 21, in the initial state, the two side arc-shaped frames 23 are separated, one end of the first shaft 231 is fixedly installed with a transmission gear 232, the two transmission gears 232 are meshed and connected; the opposite side of the two arc-shaped frames 23 is fixedly installed with two rotating frames 24 symmetrically distributed up and down, the opposite end of the rotating frame 24 is movably clamped with a positioning roller 25, the outer side of the positioning roller 25 is provided with an anti-skid component, the middle part of the positioning roller 25 is fixedly installed with a second shaft 251, the second shaft 251 is rotatably installed on the rotating frame 24; one of the first shaft 231 is fixedly installed with a second worm gear 26 away from the transmission gear 232, the outer side of the second worm gear 26 is meshed and connected with a second worm 261, the second worm 261 is rotatably installed on the T-shaped frame 21; one side of the second worm 261 is provided with a second motor 262, the second motor 262 is fixedly installed on the corresponding T-shaped frame 21, the driving end of the second motor 262 and one end of the second worm 261 are fixedly installed, in use, the tubular profile 4 to be punched is placed between the two side arc-shaped frames 23 of the first positioning piece 2 and the second positioning piece 3 from above, then, the second motor 262 is controlled to be started to drive the second worm 261 to rotate, the meshing connection of the two transmission gears 232 is matched, the two side arc-shaped frames 23 are driven to synchronously and reversely face each other, until the multiple positioning rollers 25 in the first positioning piece 2 and the second positioning piece 3 and the tubular profile 4 are in contact, the tubular profile 4 is positioned, the stability of the subsequent tubular profile 4 punching is improved, wherein, by arranging the two arc-shaped frames 23, the two arc-shaped frames 23 are convenient to rotate, so that the tubular profile 4 with different hole diameters is convenient to be positioned from above the two side arc-shaped frames 23 of the first positioning piece 2 and the second positioning piece 3, the flexibility of the positioning device is improved;

[0026] One end of the second shaft 251 is fixedly installed with a first worm wheel 252, the outer side of the first worm wheel 252 is meshedly connected with a first worm 253, the first worm 253 is rotatably installed on the corresponding rotating frame 24; one side of the first worm 253 is provided with a first motor 254, the first motor 254 is fixedly installed on the corresponding rotating frame 24, the driving end of the first motor 254 and one end of the first worm 253 are fixedly installed, after positioning, the first motor 254 in the first positioning part 2 and the second positioning part 3 can be opened through synchronous control, the first worm 253 is driven to drive the first worm wheel 252 and the corresponding second shaft 251 to rotate, so that the corresponding positioning roller 25 is controlled to rotate, and then the tubular profile 4 is controlled to rotate, thereby facilitating direct punching processing of the tubular profile 4 in other directions.

[0027] The second positioning part 3 is fixedly installed on the top end of the base 1 away from the first positioning part 2 through the T-shaped frame 21, and the tubular profile 4 is movably clamped between the plurality of positioning rollers 25 in the first positioning part 2 and the second positioning part 3.

[0028] Both sides of the base 1 are fixedly installed with two fixed seats 5 which are symmetrically distributed, a fixed bolt 51 is screwedly installed in the middle of the fixed seat 5, a plurality of positioning devices are fixed by using the fixed bolt 51; a handle 6 is fixedly installed between the two fixed seats 5 on the same side, by arranging the handle 6, the handle 6 is convenient to hold, and the movement of the entire positioning device is facilitated.

[0029] Working principle: in use, in the initial state, the two arc-shaped frames 23 are separated, the tubular profile 4 to be punched is placed between the two arc-shaped frames 23 of the first positioning part 2 and the second positioning part 3 from above the two arc-shaped frames 23, then the second motor 262 is controlled to be opened to drive the second worm 261 to rotate, the two arc-shaped frames 23 are driven to synchronously and reversely rotate towards each other in cooperation with the meshing connection of the two transmission gears 232, until the plurality of positioning rollers 25 in the first positioning part 2 and the second positioning part 3 and the tubular profile 4 are in contact, the tubular profile 4 is positioned, and the stability of subsequent punching of the tubular profile 4 is improved;

[0030] After positioning, the first motor 254 in the first positioning part 2 and the second positioning part 3 can be opened through synchronous control, the first worm 253 is driven to drive the first worm wheel 252 and the corresponding second shaft 251 to rotate, so that the corresponding positioning roller 25 is controlled to rotate, and then the tubular profile 4 is controlled to rotate, thereby facilitating direct punching processing of the tubular profile 4 in other directions;

[0031] By setting two arc-shaped frames 23, the two arc-shaped frames 23 are convenient to rotate, so that the tubular profiles 4 with different hole diameters are conveniently placed in the first positioning member 2 and the second positioning member 3 from above of the two arc-shaped frames 23 on the two sides of the first positioning member 2 and the second positioning member 3 to be positioned, and the flexibility of positioning of the positioning device is improved.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A profile drilling and positioning device for building construction, comprising a base (1), characterized in that: A first positioning component (2) is fixedly installed on one side of the top of the base (1), and a second positioning component (3) is fixedly installed on the side of the top of the base (1) away from the first positioning component (2). A tubular profile (4) is provided between the first positioning component (2) and the second positioning component (3). The first positioning component (2) includes two symmetrically distributed T-shaped frames (21). The T-shaped frames (21) are fixedly installed on one side of the top of the base (1). A top plate (22) is fixedly installed on the top of the two T-shaped frames (21). Two symmetrically distributed arc-shaped frames (23) are provided between the two T-shaped frames (21). A first shaft (231) is fixedly installed at the bottom of each arc-shaped frame (23). The first shaft (231) is rotatably installed on the top of the T-shaped frame (21). A transmission gear (232) is fixedly installed at one end of the two arc-shaped frames (23). The two transmission gears (232) are meshed and connected. Two rotating frames (24) are fixedly installed on opposite sides of the two arc-shaped frames (23). Positioning rollers (25) are movably clamped at opposite ends of the rotating frames (24). Anti-slip components are provided on the outer side of the positioning rollers (25). A second shaft (251) is fixedly installed in the middle of the positioning rollers (25). The second shaft (251) is rotatably installed on the rotating frame (24).

2. The profile drilling and positioning device for building construction according to claim 1, characterized in that: One of the second shafts (251) has a first worm gear (252) fixedly installed at its end. The outer side of the first worm gear (252) is meshed with a first worm (253), which is rotatably mounted on the corresponding rotating frame (24).

3. The profile drilling and positioning device for building construction according to claim 2, characterized in that: A first motor (254) is provided on one side of the first worm (253). The first motor (254) is fixedly installed on the corresponding rotating frame (24). The drive end of the first motor (254) and one end of the first worm (253) are fixedly installed.

4. A profile drilling and positioning device for building construction according to claim 3, characterized in that: One of the first shafts (231) has a second worm gear (26) fixedly installed at one end away from the transmission gear (232). The outer side of the second worm gear (26) is meshed with a second worm (261), which is rotatably mounted on the T-shaped frame (21).

5. A profile drilling and positioning device for building construction according to claim 4, characterized in that: A second motor (262) is provided on one side of the second worm (261). The second motor (262) is fixedly installed on the corresponding T-shaped frame (21). The driving end of the second motor (262) and one end of the second worm (261) are fixedly installed.

6. A profile drilling and positioning device for building construction according to claim 5, characterized in that: The structure of the second positioning member (3) is the same as that of the first positioning member (2). The second positioning member (3) is fixedly installed on the top of the base (1) away from the first positioning member (2) by a T-shaped frame (21). The tubular profile (4) is movably engaged between multiple positioning rollers (25) in the first positioning member (2) and the second positioning member (3).

7. A profile drilling and positioning device for building construction according to claim 1, characterized in that: Two symmetrically distributed fixing seats (5) are fixedly installed on both sides of the base (1), and a fixing bolt (51) is threadedly installed in the middle of the fixing seat (5).

8. A profile drilling and positioning device for building construction according to claim 7, characterized in that: A handle (6) is fixedly installed between the two fixed seats (5) on the same side.

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