A drilling device for steel structure profiles

Abstract

The utility model relates to the technical field of steel structure profiles, in particular to a steel structure profile drilling device, which can not only be used on installed and uninstalled profiles, thereby improving the applicability of the device, but also cleans and maintains the drill bit after drilling is completed, thereby extending the service life of the drill bit; it comprises a cleaning mechanism; it also comprises a clamping mechanism, a moving mechanism, two groups of adsorption mechanisms and a drilling mechanism, the clamping mechanism is installed on the cleaning mechanism and fixes the device on the profile, the two groups of moving mechanisms are installed on the cleaning mechanism and drive the adsorption mechanism and the drilling mechanism to move, the two groups of adsorption mechanisms are both installed on the moving mechanism and cooperate with the clamping mechanism to fix the device on the profile, and the drilling mechanism is installed on the moving mechanism and drills the profile.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure profiles, in particular to a steel structure profile drilling device. Background Art

[0002] Prefabricated steel structure buildings are suitable for factory production of components and can integrate design, production, construction and installation. They have the characteristics of light weight, low foundation cost, suitability for soft foundations, easy installation, fast construction, less construction pollution, good seismic performance, recyclability, economy and environmental protection, etc.

[0003] The existing steel structure profile drilling device, for example, a steel structure profile drilling device disclosed in the invention patent with application number 202111568419.3, has a main structure including a rectangular column, which is a hollow structure, and the four side walls of the rectangular column are provided with connecting holes, each connecting hole is plugged and matched to connect the beam body, and two parallel fixed plates are provided between the inner walls of the rectangular column, one of the fixed plates is fixedly connected to the column on the lower side, and the other fixed plate is provided with a slot on the upper side, and the column is plugged and matched with the slot, and the outer wall of the column is fixedly connected to four connecting plates, and the four connecting plates are evenly arranged with the axis of the column as the reference, and the connecting plates are one-to-one with the beam body. It should be set; when in use, the steel section is placed on the upper side of the base plate, the steel section is pressed and fixed by the clamping device, and the driving motor drives the rotating shaft to rotate, see the figure, the toggle rod collides with the collision block in turn, driving the base plate to slide along the sliding groove, and after the toggle rod collides with the collision block, the rotating shaft continues to rotate, and the cam drives the second guide rod to move upward. Since the second rack and the first rack are both engaged with the gear, the upward movement of the second guide rod will cause the first guide rod to move downward, thereby causing the slide block to move downward, and the steel section is drilled by the drill bit. After the drilling is completed, the slide block is driven upward under the elastic force of the spring, so that the drill bit leaves the steel section.

[0004] However, most of the existing drilling devices occupy a large area and need to be placed on the ground to drill holes. It is difficult to drill already installed profiles, and waste chips are easily left on the drill bit after drilling, and the staff needs to peel off the waste chips, which is very troublesome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a steel structure profile drilling device which can not only be used on installed and uninstalled profiles, thereby improving the applicability of the device, but also cleans and maintains the drill bit after drilling is completed, thereby extending the service life of the drill bit.

[0006] The utility model discloses a steel structure profile drilling device, comprising a cleaning mechanism; further comprising a clamping mechanism, a moving mechanism, two groups of adsorption mechanisms and a drilling mechanism, wherein the clamping mechanism is installed on the cleaning mechanism and fixes the device on the profile, the two groups of moving mechanisms are installed on the cleaning mechanism and drive the adsorption mechanism and the drilling mechanism to move, the two groups of adsorption mechanisms are installed on the moving mechanism and cooperate with the clamping mechanism to fix the device on the profile, the drilling mechanism is installed on the moving mechanism and drills holes in the profile; a staff member places the cleaning mechanism on the profile, connects and fixes the clamping mechanism, then starts the moving mechanism to push the adsorption mechanism so that the adsorption mechanism is adsorbed on the surface of the profile, the adsorption mechanism cooperates with the clamping mechanism to fix the device on the profile, then starts the drilling mechanism to drill holes in the profile, and after the drilling is completed, the cleaning mechanism cleans the drill bit.

[0007] Preferably, the cleaning mechanism includes a support frame, two groups of connecting frames, a handle, a connecting plate and a cleaning pad. The support frame is U-shaped, the two groups of connecting frames are installed on the top of the support frame, the handle is rotatably installed on the two groups of connecting frames, the connecting plate is installed on the support frame, and the cleaning pad is installed on the connecting plate; the staff lifts the support frame by holding the handle and clamps the support frame on the profile, and after drilling, the drill bit is rotated in contact with the cleaning pad, and the cleaning pad cleans the waste chips on the drill bit. The support frame is small in size, which is convenient for installing vertically installed profiles and horizontally installed profiles, thereby improving the flexibility of use of the device.

[0008] Preferably, the cleaning pad is soaked with a cooling lubricant; before and after drilling, the drill bit is made to contact and rotate with the cleaning pad, and the cooling lubricant is coated on the drill bit before drilling. The use of appropriate cooling lubricant can effectively reduce the cutting temperature, reduce the cutting force, extend the tool life, and increase the cutting speed.

[0009] Preferably, the clamping mechanism includes two sets of hinges, two sets of L-shaped plywood, two sets of anti-skid pads, fixing buckles and hooks, the two sets of hinges are installed on the support frame, the two sets of L-shaped plywood are installed on the two sets of hinges respectively, the two sets of anti-skid pads are laid on the inner surfaces of the two sets of L-shaped plywood respectively, the fixing buckle is installed on the outer surface of one set of L-shaped plywood, and the hook is rotatably installed on the outer surface of the other set of L-shaped plywood; when the support frame is stuck on the profile, the staff rotates the two sets of L-shaped plywood to bring the two sets of L-shaped plywood close to each other and make the two sets of anti-skid pads contact with the surface of the profile, and then rotates the hook to hang on the fixing buckle to prevent the two sets of L-shaped plywood from loosening.

[0010] Preferably, two groups of anti-skid pads are embedded with magnets, and the surfaces of the two groups of anti-skid pads are engraved with anti-skid patterns; the embedded magnets enhance the fixed connection effect between the two groups of anti-skid pads and the profiles, improve the connection strength, and engrave anti-skid patterns on the surfaces of the anti-skid pads to enhance the anti-skid effect.

[0011] Preferably, the moving mechanism includes two sets of motors, two sets of reciprocating screws and slide rails. The bottom ends of the two sets of motors are connected to the top end of the support frame. The support frame is provided with two sets of sliding grooves. The two sets of reciprocating screws are rotatably installed in the two sets of sliding grooves of the support frame, and the slide rails are slidably installed on the two sets of reciprocating screws. When drilling is required, the two sets of motors are started, and the two sets of motors drive the two sets of reciprocating screws to rotate respectively. The two sets of reciprocating screws drive the slide rails to approach the profile. While the slide rails compress the two sets of adsorption mechanisms, the drilling mechanism drills the profile.

[0012] Preferably, the adsorption mechanism includes a shock absorber, a spring and a suction cup, the shock absorber is mounted on the slide rail, the spring is sleeved on the shock absorber, and the top of the suction cup is connected to the bottom of the shock absorber; two groups of suction cups are adsorbed on the surface of the profile, and when the slide rail approaches the profile, the motor and the reciprocating screw are compressed so that the suction cup is always fixed to the surface of the profile, thereby improving the stability of the device.

[0013] Preferably, the drilling mechanism includes a slider, a motor and a drill bit, a groove is opened on the slide rail, the slider is slidably installed in the groove of the slide rail, the bottom end of the motor is connected to the top end of the slider, and the drill bit is rotatably installed on the slider; according to the position of the hole to be drilled, the staff pushes the slider to slide, and then fixes the slider with a fixing bolt, starts the motor to drive the drill bit to rotate, and the slide rail drives the drill bit to gradually approach the profile to drill the profile.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the staff places the cleaning mechanism on the profile, connects and fixes the clamping mechanism, and then starts the moving mechanism to push the adsorption mechanism so that the adsorption mechanism is adsorbed on the surface of the profile, the adsorption mechanism cooperates with the clamping mechanism to fix the device on the profile, and then starts the drilling mechanism to drill the profile, and after the drilling is completed, the cleaning mechanism cleans the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-section axonometric structure of the cleaning mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the axonometric structure of the clamping mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the axonometric structure of the mobile mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional axonometric structure of the adsorption mechanism and the drilling mechanism of the utility model.

[0020] Markings in the attached drawings: 01, cleaning mechanism; 11, supporting frame; 12, connecting frame; 13, handle; 14, connecting plate; 15, cleaning pad; 02, clamping mechanism; 21, hinge; 22, L-shaped splint; 23, anti-slip pad; 24, fixing buckle; 25, hook; 03, moving mechanism; 31, motor; 32, reciprocating screw; 33, slide rail; 04, adsorption mechanism; 41, shock absorber; 42, spring; 43, suction cup; 05, drilling mechanism; 51, slider; 52, motor; 53, drill bit. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] The utility model discloses a drilling device for steel structure profiles, comprising a cleaning mechanism 01; further comprising a clamping mechanism 02, a moving mechanism 03, two groups of adsorption mechanisms 04 and a drilling mechanism 05, wherein the clamping mechanism 02 is mounted on the cleaning mechanism 01 and fixes the device on the profile, the two groups of moving mechanisms 03 are mounted on the cleaning mechanism 01 and drive the adsorption mechanism 04 and the drilling mechanism 05 to move, the two groups of adsorption mechanisms 04 are both mounted on the moving mechanism 03 and cooperate with the clamping mechanism 02 to fix the device on the profile, the drilling mechanism 05 is mounted on the moving mechanism 03 and drills holes in the profile; the cleaning mechanism 01 comprises a support frame 11, two groups of connecting frames 12, a handle 13, a connecting plate 14 and a cleaning pad 15, the support frame 11 is U-shaped, the two groups of connecting frames 12 are both mounted on the top of the support frame 11, the handle 13 is rotatably mounted on the two groups of connecting frames 12, the connecting plate 14 is mounted on the support frame 11, and the cleaning pad 15 is It is installed on the connecting plate 14; it also includes a cleaning pad 15 soaked with cooling lubricant; the moving mechanism 03 includes two groups of motors 31, two groups of reciprocating screws 32 and a slide rail 33, the bottom ends of the two groups of motors 31 are connected to the top end of the support frame 11, the support frame 11 is provided with two groups of sliding grooves, the two groups of reciprocating screws 32 are rotatably installed in the two groups of sliding grooves of the support frame 11, and the slide rail 33 is slidably installed on the two groups of reciprocating screws 32; the adsorption mechanism 04 includes a shock absorber 41, a spring 42 and a suction cup 43, the shock absorber 41 is installed on the slide rail 33, the spring 42 is sleeved on the shock absorber 41, and the top end of the suction cup 43 is connected to the bottom end of the shock absorber 41; the drilling mechanism 05 includes a slider 51, a motor 52 and a drill bit 53, the slide rail 33 is provided with a groove, the slider 51 is slidably installed in the groove of the slide rail 33, the bottom end of the motor 52 is connected to the top end of the slider 51, and the drill bit 53 is rotatably installed on the slider 51;When it is working, first, the staff member holds the handle 13 to lift the support frame 11 and clamps the support frame 11 on the profile. The support frame 11 is small in size, which is convenient for installing vertically installed profiles and horizontally installed profiles, thereby improving the flexibility of the device. The clamping mechanism 02 fixes the profile, and two sets of suction cups 43 are adsorbed on the surface of the profile. When the slide rail 33 approaches the profile, the motor 31 and the reciprocating screw 32 are compressed to make the suction cup 43 always fixed to the surface of the profile, thereby improving the stability of the device. When drilling is required, the staff member pushes the slider 51 to slide according to the position of the hole to be drilled, and then fixes the slider 51 with the fixing bolts, and starts the motor 52 to drive the drill bit. 53 rotates, and two sets of motors 31 are started. The two sets of motors 31 drive the two sets of reciprocating screws 32 to rotate respectively. The two sets of reciprocating screws 32 drive the slide rails 33 to approach the profile. While the slide rails 33 compress the two sets of adsorption mechanisms 04, they drive the drill bit 53 to gradually approach the profile to drill the profile. Before and after drilling, the drill bit is made to contact and rotate with the cleaning pad 15. Before drilling, the cooling lubricant is applied to the drill bit. The use of appropriate cooling lubricant can effectively reduce the cutting temperature, reduce the cutting force, extend the tool life, and increase the cutting speed. After drilling, the drill bit is made to contact and rotate with the cleaning pad 15, and the cleaning pad 15 cleans the waste chips on the drill bit. ;

[0024] Example 2

[0025] like Figures 1 to 5As shown, a steel structure profile drilling device of the utility model is based on Example 1; the clamping mechanism 02 includes two sets of hinges 21, two sets of L-shaped clamps 22, two sets of anti-skid pads 23, fixing buckles 24 and hooks 25, the two sets of hinges 21 are installed on the support frame 11, the two sets of L-shaped clamps 22 are respectively installed on the two sets of hinges 21, the two sets of anti-skid pads 23 are respectively laid on the inner surfaces of the two sets of L-shaped clamps 22, the fixing buckles 24 are installed on the outer surface of one set of L-shaped clamps 22, and the hooks 25 are rotatably installed on the outer surface of the other set of L-shaped clamps 22; it also includes two sets of anti-skid pads 23 embedded with Magnet, two sets of anti-skid pads 23 are engraved with anti-skid patterns on the surface; when it is working, first, the staff holds the handle 13 to lift the support frame 11, and clamps the support frame 11 on the profile. The support frame 11 is small in size, which is convenient for installing vertically installed profiles and horizontally installed profiles, thereby improving the flexibility of the device. After the support frame 11 is clamped on the profile, the staff rotates the two sets of L-shaped clamps 22 to bring the two sets of L-shaped clamps 22 closer, and makes the two sets of anti-skid pads 23 contact with the surface of the profile, and then rotates the hook 25 to hang on the fixing buckle 24 to prevent the two sets of L-shaped clamps 22 from loosening, and through the embedded magnet , the fixed connection effect between the two sets of anti-skid pads 23 and the profile is enhanced, the connection strength is improved, and anti-skid patterns are engraved on the surface of the anti-skid pads 23 to enhance the anti-skid effect. The two sets of suction cups 43 are adsorbed on the surface of the profile. When the slide rail 33 approaches the profile, the motor 31 and the reciprocating screw 32 are compressed, so that the suction cup 43 is always fixed to the surface of the profile, which improves the stability of the device. When drilling is required, according to the position of the hole to be drilled, the staff pushes the slider 51 to slide, and then fixes the slider 51 with the fixing bolt, starts the motor 52 to drive the drill bit 53 to rotate, starts the two sets of motors 31, and the two sets of electric The machine 31 drives two sets of reciprocating screws 32 to rotate respectively, and the two sets of reciprocating screws 32 drive the slide rail 33 to approach the profile. While the slide rail 33 compresses the two sets of adsorption mechanisms 04, it drives the drill bit 53 to gradually approach the profile to drill the profile. Before and after drilling, the drill bit is made to contact and rotate with the cleaning pad 15. Before drilling, a cooling lubricant is applied to the drill bit. The use of appropriate cooling lubricant can effectively reduce the cutting temperature, reduce the cutting force, extend the tool life, and increase the cutting speed. After drilling, the drill bit is made to contact and rotate with the cleaning pad 15, and the cleaning pad 15 cleans away the waste chips on the drill bit.

[0026] The electric motor 31 and the motor 52 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure profile drilling device, comprising a cleaning mechanism (01); characterized in that: The device also includes a clamping mechanism (02), a moving mechanism (03), two groups of adsorption mechanisms (04) and a drilling mechanism (05); the clamping mechanism (02) is mounted on the cleaning mechanism (01) and fixes the device on the profile; the two groups of moving mechanisms (03) are mounted on the cleaning mechanism (01) and drive the adsorption mechanism (04) and the drilling mechanism (05) to move; the two groups of adsorption mechanisms (04) are mounted on the moving mechanism (03) and cooperate with the clamping mechanism (02) to fix the device on the profile; the drilling mechanism (05) is mounted on the moving mechanism (03) and drills holes in the profile.

2. A steel structure profile drilling device as claimed in claim 1, characterized in that: The cleaning mechanism (01) comprises a support frame (11), two groups of connecting frames (12), a handle (13), a connecting plate (14) and a cleaning pad (15); the support frame (11) is U-shaped, the two groups of connecting frames (12) are both mounted on the top of the support frame (11), the handle (13) is rotatably mounted on the two groups of connecting frames (12), the connecting plate (14) is mounted on the support frame (11), and the cleaning pad (15) is mounted on the connecting plate (14).

3. A steel structure profile drilling device as claimed in claim 2, characterized in that: The cleaning pad (15) is also soaked with cooling lubricant.

4. A steel structure profile drilling device as claimed in claim 2, characterized in that: The clamping mechanism (02) comprises two groups of hinges (21), two groups of L-shaped clamps (22), two groups of anti-skid pads (23), a fixing buckle (24) and a hook (25). The two groups of hinges (21) are both mounted on the support frame (11), the two groups of L-shaped clamps (22) are respectively mounted on the two groups of hinges (21), the two groups of anti-skid pads (23) are respectively laid on the inner surfaces of the two groups of L-shaped clamps (22), the fixing buckle (24) is mounted on the outer surface of one group of L-shaped clamps (22), and the hook (25) is rotatably mounted on the outer surface of the other group of L-shaped clamps (22).

5. A steel structure profile drilling device as claimed in claim 4, characterized in that: It also comprises two groups of anti-skid pads (23) embedded with magnets, and the surfaces of the two groups of anti-skid pads (23) are engraved with anti-skid patterns.

6. A steel structure profile drilling device as claimed in claim 2, characterized in that: The moving mechanism (03) comprises two groups of motors (31), two groups of reciprocating screws (32) and a slide rail (33). The bottom ends of the two groups of motors (31) are connected to the top end of the support frame (11). The support frame (11) is provided with two groups of sliding grooves. The two groups of reciprocating screws (32) are rotatably installed in the two groups of sliding grooves of the support frame (11). The slide rail (33) is slidably installed on the two groups of reciprocating screws (32).

7. A steel structure profile drilling device as claimed in claim 6, characterized in that: The adsorption mechanism (04) comprises a shock absorber (41), a spring (42) and a suction cup (43), wherein the shock absorber (41) is mounted on the slide rail (33), the spring (42) is sleeved on the shock absorber (41), and the top end of the suction cup (43) is connected to the bottom end of the shock absorber (41).

8. A steel structure profile drilling device as claimed in claim 5, characterized in that: The drilling mechanism (05) comprises a slide block (51), a motor (52) and a drill bit (53). A groove is formed on the slide rail (33). The slide block (51) is slidably mounted in the groove of the slide rail (33). The bottom end of the motor (52) is connected to the top end of the slide block (51). The drill bit (53) is rotatably mounted on the slide block (51).

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