Drilling tool for architectural section

[0020] Example 1:

[0021] as attached figure 1 As shown in the figure, a drilling tool for building profiles includes an operation table 1, a cylinder 2, a motor 3, a bearing block 4, a bearing plate 5, a pressure plate 6, and a drill bit 7. It is characterized in that: the operation table 1 is provided with A support frame 9 and a positioning plate 10 are arranged on the bracket 8 and on the operating table 1 , the positioning plate 10 is provided with a limit block 11 , the cylinder 2 is arranged on the support frame 9 , and the cylinder 2 There is an adjustment rod 12 on the upper part, the motor 3 is arranged on the operating table 1, one end of the bearing block 4 is arranged between the limit block 11 and the limit block 11 on the positioning plate 10, the bearing block 4 and the positioning plate 10 are provided with a spring 13, the bearing block 4 is provided with a structure that can be replaced between the limiting block 11 and the limiting block 11, the bearing plate 5 is arranged on the bearing block 4, and The bearing plate 5 is provided with a bearing slot 14 , the bearing plate 5 is provided with three bearing slots 14 , the pressing plate 6 is arranged on the adjusting rod 12 , and the drill bit 7 is arranged on the motor through the connecting block 15 3, and the drill bit 7 is set to a structure that can be replaced on the motor 3 through the connecting block 15, and a plurality of bearing grooves 14 are arranged on the bearing plate 5. The firmness between 5 and 5 can enhance the stability of the building profiles during the drilling process, thereby improving the drilling efficiency and drilling quality of the building profiles. In order to improve the working efficiency of drilling for building profiles, the drill bit 7 is set to a replaceable structure through the connecting block 15, which can drill holes of different specifications for building profiles according to actual needs, which improves the versatility of building profile drilling tooling and expands the construction of building profiles. The scope of application of the profile drilling tool reduces the cost.

[0022] The described operation method of the drilling tool for building profiles, is characterized in that, the described operation method comprises the following steps:

[0023] 1. According to the shape, size and thickness of the building profiles that need to be drilled, select a suitable bearing plate 5, install the bearing plate 5 on the bearing block 4, and set one end of the bearing block 4 on the limit block 11 on the positioning plate 10 Between the limit block 11, check whether the circuit of the drilling tool used for building profiles is in good condition, and check whether the motor 3 and the cylinder 2 work normally;

[0024] 2. Both ends of the building profiles that need to be drilled are placed in the bearing grooves 14 of the bearing plate 5;

[0025] 3. Select a suitable drill bit 7, set the drill bit 7 on the motor 3 through the connecting block 15, connect the motor 3 and the cylinder 2 to the power supply respectively, start the motor 3, and the motor 3 drives the drill bit 7 to rotate, start the cylinder 2, the cylinder 2 Push the pressure plate 6 to descend, the pressure plate 6 presses the bearing block 4 to descend, so that the building profile between the bearing groove 14 and the bearing groove 14 descends, and contacts the rotating drill bit 7 to drill the building profile;

[0026] 4. After the drilling of the building profile is completed, the cylinder 2 lifts the pressure plate 6, the bearing block 4 is reset upward under the action of the spring, stops the motor 3 and the cylinder 2, and removes the drilled steel structure connecting plate from the bearing groove 14 and the bearing groove. Take out between 14, remove debris and other impurities generated during the drilling process of building profiles, and cut off the power supply.

[0027] Example 2:

[0028] A drilling tool for building profiles, comprising an operating table 1, a cylinder 2, a motor 3, a bearing block 4, a bearing plate 5, a pressing plate 6, and a drill bit 7, characterized in that the operating table 1 is arranged on a bracket 8 On the operating table 1, a support frame 9 and a positioning plate 10 are arranged, a limit block 11 is arranged on the positioning plate 10, the cylinder 2 is arranged on the support frame 9, and the cylinder 2 is provided with a The adjusting rod 12, the motor 3 is arranged on the operating table 1, one end of the bearing block 4 is arranged between the limit block 11 and the limit block 11 on the positioning plate 10, and the bearing block 4 is connected to the positioning plate 10. A spring 13 is arranged between the plates 10, the bearing block 4 is provided with a structure that can be replaced between the limit block 11 and the limit block 11, and the bearing plate 5 is arranged on the bearing block 4 through connecting bolts 16, And a bearing slot 14 is arranged on the bearing plate 5. The bearing plate 5 is set to a structure that can be replaced on the bearing block 4 through the connecting bolts 16, and can be applied to different building profiles. The bearing plate 5 is provided with Six bearing grooves 14, the pressure plate 6 is arranged on the adjustment rod 12, and a pressure block 17 is arranged on the pressure plate 6, and the pressure block 17 is provided with a pressure groove 18, and the pressure block is improved by the pressure groove 18. 17. The stability in the process of pressing the bearing block 4, thereby improving the stability in the drilling process of the building profile, the drill bit 7 is set on the motor 3 through the connecting block 15, and the drill bit 7 is set through the connecting block 15 to be able to be used. In the structure replaced on the motor 3, a plurality of bearing grooves 14 are arranged on the bearing plate 5. The bearing grooves 14 improve the firmness of the building profile between the bearing plate 5 and the bearing plate 5, and enhance the building profile in the drilling process. In this way, the drilling efficiency and drilling quality of the building profiles can be improved, and the plurality of bearing grooves 14 increase the number of drilling building profiles at one time, thereby improving the working efficiency of drilling the building profiles. The block 15 is set as a replaceable structure, which can drill holes of different specifications for the building profiles according to actual needs, improve the versatility of the building profile drilling tool, expand the application range of the building profile drilling tool, and reduce the cost.

[0029] The described operation method of the drilling tool for building profiles, is characterized in that, the described operation method comprises the following steps:

[0030] 1. According to the shape, size and thickness of the building profiles to be drilled, select a suitable bearing plate 5, and install the bearing plate 5 on the bearing block 4 through connecting bolts, and set one end of the bearing block 4 to the limit of the positioning plate 10. Between the position block 11 and the limit block 11, check whether the circuit of the drilling tool for building profiles is in good condition, and check whether the motor 3 and the cylinder 2 are working normally;

[0031] 2. Both ends of the building profiles that need to be drilled are placed in the bearing grooves 14 of the bearing plate 5;

[0032]3. Select a suitable drill bit 7, set the drill bit 7 on the motor 3 through the connecting block 15, connect the motor 3 and the cylinder 2 to the power supply respectively, start the motor 3, and the motor 3 drives the drill bit 7 to rotate, start the cylinder 2, the cylinder 2 Push the pressure plate 6 down, the pressure plate 6 drives the pressure block 17 to descend, and the pressure groove 18 on the pressure block 17 presses the bearing block 4 to descend, so that the building profiles between the bearing groove 14 and the bearing groove 14 descend, and the rotating drill bit 7 contact, drilling the building profiles;

[0033] 4. After the drilling of the building profile is completed, the cylinder 2 lifts the pressure plate 6, the bearing block 4 is reset upward under the action of the spring, stops the motor 3 and the cylinder 2, and removes the drilled steel structure connecting plate from the bearing groove 14 and the bearing groove. Take out between 14, remove debris and other impurities generated during the drilling process of building profiles, and cut off the power supply.