Mechanical drilling device for circular materials

Abstract

The utility model relates to the technical field of drilling devices, and discloses a mechanical drilling device for circular materials, which comprises a machining table, mechanical drilling equipment and a placement groove, the mechanical drilling equipment is arranged at the top of the machining table, the placement groove is formed in the top of the machining table, and a pressing mechanism and an adjusting mechanism are arranged at the top of the machining table. The pressing mechanism comprises supporting plates, hydraulic cylinders, connecting rods, pressing pieces and connecting pads, the two supporting plates are welded to one side of the machining table, the hydraulic cylinders are arranged at the tops of the supporting plates, one ends of the connecting rods are fixedly connected to the output ends of the hydraulic cylinders, the other ends of the connecting rods are welded to the tops of the pressing pieces, and the connecting pads are fixedly connected to the inner sides of the pressing pieces through screws. According to the mechanical drilling device for the circular material, the pressing piece drives the connecting pad to press the top of the circular material pipe, the pressing piece can stably press the circular material pipe, mechanical drilling equipment can stably drill the circular material pipe, and therefore the drilling precision of the mechanical drilling equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of drilling devices, and in particular to a mechanical drilling device for circular materials. Background Art

[0002] Mechanical drilling device refers to the general term for equipment used to process holes in solid materials. Common drilling devices include electric drills, drilling machines, etc.

[0003] When processing circular materials such as pipes and round steels, there are many requirements for drilling holes on the circular workpieces. When processing circular materials such as pipes and round steels, the pipes or round steels need to be pressed tightly. However, the vibration amplitude generated when drilling circular materials such as pipes or round steels is large. The clamping structure of the existing drilling device is not easy to clamp the circular materials such as pipes or round steels, which can easily cause the circular materials such as pipes or round steels to move obliquely when drilling, affecting the drilling accuracy of the mechanical drilling device.

[0004] Therefore, there is an urgent need for a mechanical drilling device for round materials to solve the problem that the mechanical drilling device is prone to deflection and movement when drilling round material pipes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a mechanical drilling device for circular materials, which has the advantage of improving drilling stability and solves the problem that circular material pipes are prone to deflection and movement during drilling.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a mechanical drilling device for circular materials, comprising a processing table, a mechanical drilling device and a placement slot, wherein the mechanical drilling device is arranged on the top of the processing table, the placement slot is opened on the top of the processing table, and a clamping mechanism and an adjusting mechanism are arranged on the top of the processing table;

[0007] The clamping mechanism includes a support plate, a hydraulic cylinder, a connecting rod, a pressing plate and a connecting pad. Two groups of the support plates are welded to one side of the processing table. The hydraulic cylinder is arranged on the top of the support plate. One end of the connecting rod is fixedly connected to the output end of the hydraulic cylinder, and the other end of the connecting rod is welded to the top of the pressing plate. The connecting pad is fixedly connected to the inner side of the pressing plate by screws.

[0008] The pressing plate drives the connecting pad to press on the top of the round material pipe. The pressing plate can stably press the round material pipe, so that the mechanical drilling equipment can stably drill holes in the round material pipe, thereby improving the drilling accuracy of the mechanical drilling equipment.

[0009] Preferably, a pressing groove is provided at a position on the top of the processing table corresponding to the pressing sheet.

[0010] Preferably, the top of the connection pad is a semicircular ring structure, and the connection pad is made of rubber material.

[0011] Preferably, the adjustment mechanism includes a support frame, an electric cylinder, a support rod, a fixed frame, a drive motor and a pressure wheel, two groups of the support frames are welded to the top of the processing table, the electric cylinder is arranged on the top of the support frame, one end of the support rod is fixedly connected to the output end of the electric cylinder, the other end of the support rod is welded to the top of the fixed frame, the drive motor is arranged on the outside of the fixed frame, one end of the pressure wheel is fixedly connected to the output end of the drive motor, and the other end of the pressure wheel is rotatably connected to the inside of the fixed frame.

[0012] When the pressing wheel rotates, the round material tube can be driven to rotate inside the placement groove, thereby changing the position of the drilling hole on the outer surface of the round material tube, so that the mechanical drilling equipment can conveniently drill holes at different positions on the outer surface of the round material tube.

[0013] Preferably, the fixing frame is a plate with a U-shaped structure.

[0014] Preferably, the two groups of support frames are located at symmetrical positions on the top of the processing table.

[0015] In summary, the present application includes at least one of the following beneficial effects:

[0016] 1. The mechanical drilling device for round materials adjusts the height of the pressing plate. When the pressing plate moves down, the pressing plate drives the connecting pad to press on the top of the round material pipe. The connecting pad can increase the friction between the pressing plate and the round material pipe, so that the pressing plate can stably press the round material pipe, and the mechanical drilling equipment can stably drill holes in the round material pipe, thereby improving the drilling accuracy of the mechanical drilling equipment.

[0017] 2. The mechanical drilling device for round materials adjusts the height of the fixing frame. When the fixing frame drives the pressing wheel to move down and presses it to the top of the round material tube, the driving motor drives the pressing wheel to rotate. When the pressing wheel rotates, it can drive the round material tube to rotate inside the placement groove, thereby changing the position of the drilling hole on the outer surface of the round material tube, so that the mechanical drilling equipment can conveniently drill holes at different positions on the outer surface of the round material tube, making the mechanical drilling device easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of the mechanical drilling device of this application;

[0019] Figure 2 This is a front view of the mechanical drilling device for this application;

[0020] Figure 3 This is the overall structural diagram of the clamping mechanism for this application;

[0021] Figure 4 This is the overall structural diagram of the regulatory mechanism for this application.

[0022] Among them: 1. Processing table; 111. Support plate; 112. Hydraulic cylinder; 113. Connecting rod; 114. Pressing sheet; 115. Connecting pad; 116. Pressing groove; 2. Mechanical drilling equipment; 211. Support frame; 212. Electric cylinder; 213. Support rod; 214. Fixed frame; 215. Drive motor; 216. Pressing wheel; 3. Placement groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] See also Figure 1-4 A mechanical drilling device for circular materials includes a processing table 1, a mechanical drilling device 2 and a placement slot 3. The mechanical drilling device 2 is arranged on the top of the processing table 1, the placement slot 3 is opened on the top of the processing table 1, and a clamping mechanism and an adjusting mechanism are arranged on the top of the processing table 1.

[0025] Through the above technical scheme, the mechanical drilling equipment 2 can drive the drill rod to move up and down and forward and backward on the processing table 1 to drill holes in the pipes or round steel of circular materials. When the mechanical drilling equipment 2 drills holes in the pipes or round steel of circular materials, the clamping mechanism clamps and fixes the pipes or round steel of circular materials, making the drilling of the mechanical drilling equipment 2 more stable.

[0026] Specifically, the clamping mechanism includes a support plate 111, a hydraulic cylinder 112, a connecting rod 113, a pressing plate 114 and a connecting pad 115. Two groups of support plates 111 are welded to one side of the processing table 1, the hydraulic cylinder 112 is arranged on the top of the support plate 111, one end of the connecting rod 113 is fixedly connected to the output end of the hydraulic cylinder 112, and the other end of the connecting rod 113 is welded to the top of the pressing plate 114. The connecting pad 115 is fixedly connected to the inner side of the pressing plate 114 by screws. The top of the connecting pad 115 is a semicircular ring structure. The connecting pad 115 is made of rubber material. A pressing groove 116 is opened at the position on the top of the processing table 1 corresponding to the pressing plate 114.

[0027] Through the above technical solution, when the mechanical drilling device 2 drills a hole in a round material pipe or round steel placed in the placement slot 3, the hydraulic cylinder 112 is started, and the hydraulic cylinder 112 drives the pressing plate 114 to move up and down through the connecting rod 113. When the pressing plate 114 moves down, the pressing plate 114 drives the connecting pad 115 to press on the top of the round material pipe. The connecting pad 115 can increase the friction between the pressing plate 114 and the round material pipe, so that the pressing plate 114 can stably press the round material pipe, so that the mechanical drilling device 2 can stably drill holes in the round material pipe, thereby improving the drilling accuracy of the mechanical drilling device 2;

[0028] The connection pad 115 is fixed to the inner side of the pressing plate 114 by screws, so that the connection pad 115 can be easily replaced after being worn, and the mechanical drilling device can be used more conveniently.

[0029] Specifically, the adjustment mechanism includes a support frame 211, an electric cylinder 212, a support rod 213, a fixed frame 214, a drive motor 215 and a pressure wheel 216. Two groups of support frames 211 are welded to the top of the processing table 1, the electric cylinder 212 is arranged on the top of the support frame 211, and the two groups of support frames 211 are located at symmetrical positions on the top of the processing table 1. One end of the support rod 213 is fixedly connected to the output end of the electric cylinder 212, and the other end of the support rod 213 is welded to the top of the fixed frame 214. The drive motor 215 is arranged on the outside of the fixed frame 214. The fixed frame 214 is a U-shaped plate body, one end of the pressure wheel 216 is fixedly connected to the output end of the drive motor 215, and the other end of the pressure wheel 216 is rotatably connected to the inner side of the fixed frame 214.

[0030] Through the above technical scheme, before drilling a hole in the round material pipe or round steel placed in the placement groove 3, the mechanical drilling equipment 2 starts the electric cylinder 212. The electric cylinder 212 drives the fixing frame 214 to move up and down through the support rod 213. When the fixing frame 214 drives the pressing wheel 216 to move down and press it tightly to the top of the round material pipe, the driving motor 215 is started. The driving motor 215 drives the pressing wheel 216 to rotate. When the pressing wheel 216 rotates, it can drive the round material pipe to rotate inside the placement groove 3, thereby changing the position of the drilling hole on the outer surface of the round material pipe, so that the mechanical drilling equipment 2 can conveniently drill holes at different positions on the outer surface of the round material pipe.

[0031] When in use, the pressing sheet 114 drives the connecting pad 115 to press on the top of the round material tube. The pressing sheet 114 can stably press the round material tube, allowing the mechanical drilling equipment 2 to stably drill holes in the round material tube, thereby improving the drilling accuracy of the mechanical drilling equipment 2.

[0032] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mechanical drilling device for circular materials, comprising a processing table (1), a mechanical drilling device (2) and a placement slot (3), characterized in that: The mechanical drilling device (2) is arranged on the top of the processing table (1), the placement groove (3) is opened on the top of the processing table (1), and the top of the processing table (1) is provided with a clamping mechanism and an adjusting mechanism; The clamping mechanism comprises a support plate (111), a hydraulic cylinder (112), a connecting rod (113), a pressing plate (114) and a connecting pad (115); two groups of the support plates (111) are welded to one side of the processing table (1); the hydraulic cylinder (112) is arranged on the top of the support plate (111); one end of the connecting rod (113) is fixedly connected to the output end of the hydraulic cylinder (112); the other end of the connecting rod (113) is welded to the top of the pressing plate (114); and the connecting pad (115) is fixedly connected to the inner side of the pressing plate (114) by means of screws; The adjustment mechanism comprises a support frame (211), an electric cylinder (212), a support rod (213), a fixed frame (214), a driving motor (215) and a pressure wheel (216); two groups of the support frames (211) are welded to the top of the processing table (1); the electric cylinder (212) is arranged on the top of the support frame (211); one end of the support rod (213) is fixedly connected to the output end of the electric cylinder (212); the other end of the support rod (213) is welded to the top of the fixed frame (214); the driving motor (215) is arranged on the outside of the fixed frame (214); one end of the pressure wheel (216) is fixedly connected to the output end of the driving motor (215); and the other end of the pressure wheel (216) is rotatably connected to the inside of the fixed frame (214).

2. A mechanical drilling device for round materials according to claim 1, characterized in that: A pressing groove (116) is provided at a position on the top of the processing table (1) corresponding to the pressing sheet (114).

3. A mechanical drilling device for round materials according to claim 1, characterized in that: The top of the connection pad (115) is a semicircular ring structure, and the connection pad (115) is made of rubber material.

4. A mechanical drilling device for round materials according to claim 1, characterized in that: The fixing frame (214) is a plate body with a U-shaped structure.

5. The mechanical drilling device for round materials according to claim 1, characterized in that: The two groups of support frames (211) are located at symmetrical positions on the top of the processing table (1).

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