Lifting type steel pipe drilling clamping platform

Abstract

The utility model relates to the technical field of steel pipe drilling and clamping platforms, and discloses a lifting type steel pipe drilling and clamping platform which comprises a working table, a fixed rotating wheel clamp is fixedly arranged on the working table, a rubber coating rotating wheel is rotatably arranged in the fixed rotating wheel clamp, and a rotating hinge shaft is fixedly arranged on the opposite side of the fixed rotating wheel clamp. A movable rotating wheel frame is rotationally arranged on the rotating hinge shaft, a rubber coating rotating wheel is rotationally arranged at the front end of the movable rotating wheel frame, a clamping rail is arranged on the workbench, a rod piece which penetrates through the clamping rail and extends downwards is fixedly arranged on the lower end face of the movable rotating wheel frame, and an armature is fixedly arranged at the lower end of the rod piece. When the steel pipe is clamped by the rubber-coated rotating wheel, the steel pipe cannot freely move back and forth or rotate, the bench drill can accurately punch holes, vibration of the steel pipe in the punching process can be effectively absorbed by rubber, and therefore a drill bit is protected and is not prone to breakage.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe hole rotation clamping platforms, in particular to a lifting type steel pipe hole rotation clamping platform. Background Art

[0002] The existing patent publication number is (CN219357989U), which discloses a steel bar lifting and fixing drilling device, including: a drilling device, a frame is provided on one side of the drilling device, and a plurality of fixed platforms are provided on the frame along the axial direction, and the fixed platforms are used to fix the position of the bar on the frame for drilling processing; a jacking adjustment mechanism is provided on the frame, and the jacking adjustment mechanism is installed below two adjacent fixed platforms, and the jacking adjustment mechanism is used to adjust the relative position of the bar on the fixed platform; the utility model has a fixed platform and a lifting adjustment mechanism and a drilling device on the frame, which has a simple structure and is easy to operate; the fixed platform ensures that the bar is stably placed in the V-shaped groove, and there will be no lateral rolling, thereby ensuring the stability of drilling; the lifting adjustment mechanism can roll the bar forward or backward, adjust the axial position of the bar, and ensure the drilling stroke;

[0003] However, research has found that the above patent does not have a fixed steel pipe structure, which will cause the steel pipe to tilt when the hole is turned, which is very unstable, and it is difficult to avoid the steel pipe from rotating during movement, which will cause the front and rear punching positions to be not in the same straight line, affecting the punching effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to overcome the above problems, a lifting type steel pipe hole rotation clamping platform is provided, which solves the above problems.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A lifting type steel pipe hole rotation clamping platform comprises a workbench, on which a fixed rotating wheel clamp is fixedly provided, a rubber-coated rotating wheel is rotatably provided in the fixed rotating wheel clamp, and a rotating hinge shaft is fixedly provided on the opposite side of the fixed rotating wheel clamp, a movable rotating wheel frame is rotatably provided on the rotating hinge shaft, the rubber-coated rotating wheel is rotatably provided at the front end of the movable rotating wheel frame, and a clamping track is provided on the workbench, a rod extending downward through the clamping track is fixedly provided on the lower end surface of the movable rotating wheel frame, and an armature is fixedly provided at the lower end of the rod, an electromagnet body is fixedly provided on the lower end surface of the workbench for adsorbing the armature, and a There is a switch to control the electromagnet body, and a hand-held handle is fixed on the upper end surface of the movable wheel frame. The movable wheel frame can be rotated by holding the hand-held handle to adjust the center distance between two adjacent rubber-coated wheels. When the movable wheel frame moves to the side, the steel pipe can be inserted, and then the movable wheel frame is reset to reduce the center distance between two adjacent rubber-coated wheels, so that the rubber-coated wheel can be clamped on the steel pipe. Then, the electromagnet body is opened by controlling the switch to lock the position of the armature and the movable wheel frame to ensure the clamping of the steel pipe. A bench drill is fixed on the workbench by bolts for drilling holes in the clamped steel pipe.

[0007] Preferably, a screw hole seat is fixedly provided at one end of the workbench, a threaded rod is threadedly connected to the screw hole seat, and a screw rod is fixedly provided at the tail end of the threaded rod for labor-saving rotation of the threaded rod, and a push plate is fixedly provided on the front end surface of the threaded rod for abutting against one end of a steel pipe. When the threaded rod is screwed, the steel pipe is pushed forward so that the bench drill can drill holes continuously at intervals, which is more convenient and quick.

[0008] Preferably, a rotating push plate is provided on the front end surface of the push plate through a bearing, so that the rotating push plate abuts against the end of the steel pipe. When the threaded rod rotates and pushes forward, the steel pipe will not rotate under the action of the rotating push plate, thereby ensuring the linear movement of the steel pipe.

[0009] Preferably, the rubber-coated runner is composed of a runner with an iron core and a rubber outer layer wrapped around the outside of the iron core.

[0010] Preferably, concave-convex anti-slip structures are provided at intervals on the arc surface of the rubber-coated rotating wheel, which effectively enhances the stability of the rubber-coated rotating wheel when clamping the steel pipe.

[0011] The advantages and positive effects of the utility model are as follows: after the steel pipe is clamped by the rubber-coated rotating wheel, the steel pipe cannot move forward or backward or rotate at will, the bench drill can perform accurate drilling, and the vibration of the steel pipe during the drilling process can be effectively absorbed by the rubber, which also protects the drill bit and makes it less likely to break. In addition, under the push of the threaded rod, the axial displacement of the steel pipe can be achieved without releasing the clamp, so that holes can be drilled at intervals on the same straight line, which is more accurate and more convenient without the need for multiple clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0016] The marks in the accompanying drawings are described as follows: 10, workbench; 11, fixed rotary wheel clamp; 12, rubber-coated rotary wheel; 13, clamping track; 14, movable rotary wheel frame; 15, rotating hinge shaft; 17, hand-held handle; 18, bench drill; 19, electromagnet body; 20, armature; 21, screw hole seat; 22, threaded rod; 23, screw rod; 24, push plate; 25, rotating push plate. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0019] like Figure 1-3As shown, a lifting type steel pipe hole-turning clamping platform described in the utility model comprises a workbench 10, on which a fixed rotating wheel clamp 11 is fixedly provided, in which a rubber-coated rotating wheel 12 is rotatably provided, and on the opposite side of the fixed rotating wheel clamp 11, a rotating hinge shaft 15 is fixedly provided, on which a live rotating wheel frame 14 is rotatably provided, and at the front end of the live rotating wheel frame 14, the rubber-coated rotating wheel 12 is rotatably provided, and a clamping rail 13 is provided on the workbench 10, and a rod extending downward through the clamping rail 13 is fixedly provided on the lower end surface of the live rotating wheel frame 14, and an armature 20 is fixedly provided at the lower end of the rod, and an electromagnet body 19 is fixedly provided on the lower end surface of the workbench 10 for adsorbing the armature 20, A switch for controlling the electromagnet body 19 is fixedly provided on the workbench 10, and a hand-held handle 17 is fixedly provided on the upper end surface of the movable wheel frame 14. The movable wheel frame 14 can be rotated by holding the hand-held handle 17 to adjust the center distance between two adjacent rubber-coated wheels 12. When the movable wheel frame 14 moves to the side, the steel pipe can be inserted, and then the movable wheel frame 14 is reset to reduce the center distance between the two adjacent rubber-coated wheels 12 so that the rubber-coated wheel 12 can be clamped on the steel pipe. Then, the electromagnet body 19 is opened by controlling the switch to lock the position of the armature 20 and the movable wheel frame 14 to ensure the clamping of the steel pipe. A bench drill 18 is fixedly provided on the workbench 10 by bolts for drilling holes in the clamped steel pipe.

[0020] Preferably, a screw hole seat 21 is fixedly provided at one end of the workbench 10, a threaded rod 22 is threadedly connected to the screw hole seat 21, and a screw rod 23 is fixedly provided at the tail end of the threaded rod 22 for labor-saving rotation of the threaded rod 22, and a push plate 24 is fixedly provided on the front end surface of the threaded rod 22 for abutting against one end of a steel pipe. When the threaded rod 22 is screwed, the steel pipe is pushed forward so that the bench drill 18 can drill holes continuously at intervals, which is more convenient and quick.

[0021] Preferably, a rotating push plate 25 is rotatably provided on the front end surface of the push plate 24 through a bearing, so that the rotating push plate 25 abuts against the end of the steel pipe. When the threaded rod 22 rotates and pushes forward, the steel pipe will not rotate under the action of the rotating push plate 25, thereby ensuring the linear movement of the steel pipe.

[0022] Preferably, the rubber-coated runner 12 is composed of a runner with an iron core and a rubber outer layer wrapped around the outside of the iron core.

[0023] Preferably, concave-convex anti-slip structures are provided at intervals on the arc surface of the rubber-coated rotating wheel 12, which effectively enhances the stability of the rubber-coated rotating wheel 12 when clamping the steel pipe.

[0024] In specific implementation, after the steel pipe is clamped by the rubber-coated rotating wheel 12, the steel pipe cannot move forward or backward or rotate at will, the bench drill 18 can perform accurate drilling, and the vibration of the steel pipe during the drilling process can be effectively absorbed by the rubber, which also protects the drill bit and makes it less likely to break. In addition, under the push of the threaded rod 22, the axial displacement of the steel pipe can be achieved without releasing the clamp, so that holes can be drilled at intervals on the same straight line, which is more accurate and more convenient without the need for multiple clamping.

[0025] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A lifting type steel pipe hole rotation clamping platform, comprising a workbench (10), characterized in that: A fixed rotating wheel clamp (11) is fixedly provided on the workbench (10), a rubber-coated rotating wheel (12) is rotatably provided in the fixed rotating wheel clamp (11), a rotating hinge shaft (15) is fixedly provided on the opposite side of the fixed rotating wheel clamp (11), a movable rotating wheel frame (14) is rotatably provided on the rotating hinge shaft (15), the rubber-coated rotating wheel (12) is rotatably provided at the front end of the movable rotating wheel frame (14), a clamping track (13) is provided on the workbench (10), a rod member extending downward through the clamping track (13) is fixedly provided on the lower end surface of the movable rotating wheel frame (14), and an armature (20) is fixedly provided at the lower end of the rod member, an electromagnet body (19) is fixedly provided on the lower end surface of the workbench (10) for adsorbing the armature (20), and a control device (13) is fixedly provided on the workbench (10). The switch of the electromagnet body (19) is fixedly provided with a hand-held handle (17) on the upper end surface of the movable wheel frame (14). By holding the hand-held handle (17), the movable wheel frame (14) can be rotated to adjust the center distance between two adjacent rubber-coated wheels (12). When the movable wheel frame (14) moves to the side, the steel pipe can be inserted, and then the movable wheel frame (14) is reset to reduce the center distance between the two adjacent rubber-coated wheels (12) so that the rubber-coated wheels (12) can be clamped on the steel pipe. Then, the electromagnet body (19) is opened by controlling the switch so that it locks the position of the armature (20) and the movable wheel frame (14) to ensure the clamping of the steel pipe. A bench drill (18) is fixedly provided on the workbench (10) by bolts for drilling holes in the clamped steel pipe.

2. The lifting type steel pipe hole rotation clamping platform according to claim 1 is characterized in that: A screw hole seat (21) is fixedly provided at one end of the workbench (10), a threaded rod (22) is connected to the inner thread of the screw hole seat (21), and a screw rod (23) is fixedly provided at the rear end of the threaded rod (22) for labor-saving rotation of the threaded rod (22), and a push plate (24) is fixedly provided at the front end surface of the threaded rod (22) for abutting against one end of a steel pipe, so that when the threaded rod (22) is turned, the steel pipe is pushed forward so that the bench drill (18) can continuously drill holes at intervals.

3. The lifting type steel pipe hole rotation clamping platform according to claim 2 is characterized in that: A rotating push plate (25) is rotatably provided on the front end surface of the push plate (24) via a bearing, so that the rotating push plate (25) abuts against the end of the steel pipe. When the threaded rod (22) rotates and pushes forward, the steel pipe will not rotate under the action of the rotating push plate (25).

4. The lifting type steel pipe hole rotation clamping platform according to claim 3 is characterized in that: The rubber-coated rotor (12) is composed of a rotor with an iron core and a rubber outer layer covering the outside of the iron core.

5. The lifting type steel pipe hole rotation clamping platform according to claim 4 is characterized in that: Concave-convex anti-slip structures are arranged at intervals on the arc-shaped surface of the rubber-coated rotating wheel (12).

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