Pipe end polishing mechanism

Abstract

The utility model discloses a pipe end polishing mechanism, which belongs to the technical field of pipe processing and comprises a base, a placing table and a frame are mounted at the top of the base, the placing table is fixedly mounted in the middle of the base, a pipe clamping mechanism is arranged on the placing table, and a first motor is fixedly mounted on the frame. A connecting block is fixedly installed on an output shaft of the first motor, two connecting rods are detachably installed on the connecting block and symmetrically arranged along the central axis of the connecting block, a supporting rod is slidably connected to the bottom face of each connecting rod, and a grinding machine is fixedly installed on each supporting rod. The pipe polishing device solves the problems that in the prior art, the mode that the two ends of a pipe are sequentially polished by manually holding a polishing device is inconvenient, the polishing efficiency is affected, and the polishing device is unsafe, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a pipe end grinding mechanism. Background Art

[0002] Pipes have a wide range of applications in real life. When producing and processing pipes, they need to be cut according to actual needs. After cutting, burrs will appear on the ends of the pipes. If these burrs are not cleaned in time, they will scratch the operators during installation or transportation.

[0003] Currently, the grinding of pipe ends is mostly done manually. Workers hold simple grinding equipment and grind the two ends of the pipe in turn, which is very inconvenient and can easily cause harm to the workers. Utility Model Content

[0004] The utility model aims to provide a pipe end grinding mechanism to solve the problems in the prior art that the manual handheld grinding device is inconvenient to grind the two ends of the pipe in sequence, which affects the grinding efficiency and is unsafe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe end grinding mechanism, comprising a base, a placing table and a frame installed on the top of the base, the placing table is fixedly installed in the middle position of the base, a pipe clamping mechanism is provided on the placing table, a first motor is fixedly installed on the frame, a connecting block is fixedly installed on the output shaft of the first motor, two connecting rods are detachably installed on the connecting block, the two connecting rods are symmetrically arranged along the central axis of the connecting block, a support rod is slidably connected to the bottom surface of the connecting rod, and a grinder is fixedly installed on the support rod.

[0006] As the preferred technical solution of the utility model: the pipe clamping mechanism includes a rotating rod, an equipment slot is opened on the placement table, and fixed plates are respectively installed on the base near the two ends of the equipment slot, the rotating rod is placed in the equipment slot, and the two ends of the rotating rod are respectively rotatably connected to the two fixed plates, the rotating rod is provided with a first thread segment and a second thread segment in opposite directions, the first thread segment and the second thread segment are both sleeved with a slider, the slider is slidably connected to the inner side wall of the equipment slot, a splint is installed on the slider, and the rotating rod is connected to a driving mechanism.

[0007] As a preferred technical solution of the utility model: the driving mechanism includes a second motor, the second motor is fixedly mounted on the base, and the output shaft of the second motor passes through one of the fixed plates and is coaxially connected to the rotating rod.

[0008] As a preferred technical solution of the utility model: an electric telescopic rod is fixedly installed on the bottom surface of the connecting rod, and the end of the electric telescopic rod is fixedly connected to the support rod.

[0009] By adopting the above technical scheme, the beneficial effects of the utility model are as follows: the utility model has a simple structure and ingenious design. The pipe to be polished is placed on a placement table, and the pipe is clamped and fixed by a clamp. The connecting rod is driven to rotate by a first motor, so that the grinder and the end of the pipe are opposite to each other, and finally the simultaneous polishing of the two ends of the pipe is achieved. The operation is simple and convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the main structure of a pipe end grinding mechanism of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the pipe clamping mechanism in the utility model;

[0012] Figure 3 It is a front view of the utility model.

[0013] In the figure: 1. base; 2. placing table; 3. frame; 4. first motor; 5. connecting block; 6. connecting rod; 7. support rod; 8. grinder; 9. fixing plate; 10. first threaded section; 11. second threaded section; 12. slider; 13. clamping plate; 14. second motor; 15. electric telescopic rod. DETAILED DESCRIPTION

[0014] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In the utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0015] See also Figure 1-3 The utility model provides an embodiment: a pipe end grinding mechanism, including a base 1, a placing table 2 and a frame 3 are installed on the top of the base 1. The placing table 2 is fixedly installed in the middle position of the base 1, and a pipe clamping mechanism is provided on the placing table 2. A first motor 4 is fixedly installed on the frame 3, and a connecting block 5 is fixedly installed on the output shaft of the first motor 4. Two connecting rods 6 are installed on the connecting block 5 by snap-fitting. The two connecting rods 6 are symmetrically arranged along the central axis of the connecting block 5. A support rod 7 is slidably connected to the bottom surface of the connecting rod 6, and a grinder 8 is fixedly installed on the support rod 7. An electric telescopic rod 15 is fixedly installed on the bottom surface of the connecting rod 6, and the end of the electric telescopic rod 15 is fixedly connected to the support rod 7. The electric telescopic rod 15 is used to control the position of the support rod 7, so that the grinder 8 can better complete the grinding work of the pipe end.

[0016] The pipe clamping mechanism includes a rotating rod, an equipment slot is opened on the placement table 2, and fixed plates 9 are respectively installed on the base 1 near the two ends of the equipment slot. The rotating rod is placed in the equipment slot, and the two ends of the rotating rod are respectively rotatably connected to the two fixed plates 9. The rotating rod is provided with a first thread segment 10 and a second thread segment 11 in opposite directions. The first thread segment 10 and the second thread segment 11 are both sleeved with a slider 12. The slider 12 is slidably connected to the inner side wall of the equipment slot, a clamping plate 13 is installed on the slider 12, and the rotating rod is connected to a driving mechanism.

[0017] The driving mechanism includes a second motor 14, which is fixedly mounted on the base 1. The output shaft of the second motor 14 passes through one of the fixed plates 9 and is coaxially connected to the rotating rod. The second motor 14 drives the rotating rod to rotate, thereby realizing the two clamping plates 13 to move toward or away from each other, thereby clamping, fixing or releasing the pipe.

[0018] Specific implementation method: When grinding the two ends of the pipe, first place the pipe to be ground on the placement table 2, start the second motor 14, the second motor 14 drives the rotating rod to rotate, and the sliders 12 on the first threaded segment 10 and the second threaded segment 11 on the rotating rod move toward each other along the equipment groove, so that the two clamps 13 clamp and fix the pipe on the placement table 2.

[0019] Start the first motor 4, and the first electric rotation drives the connecting rod 6 to rotate, so that the grinder 8 is opposite to the end of the pipe, and the grinder 8 is moved to an appropriate position through the electric telescopic rod 15, finally achieving the simultaneous grinding of both ends of the pipe, which is simple and convenient to operate and has strong practicality.

[0020] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A pipe end grinding mechanism, comprising a base (1), a placing table (2) and a frame (3) are mounted on the top of the base (1), characterized in that: The placing table (2) is fixedly mounted at the middle position of the base (1); a pipe clamping mechanism is provided on the placing table (2); a first motor (4) is fixedly mounted on the frame (3); a connecting block (5) is fixedly mounted on the output shaft of the first motor (4); two connecting rods (6) are detachably mounted on the connecting block (5); the two connecting rods (6) are symmetrically arranged along the central axis of the connecting block (5); a supporting rod (7) is slidably connected to the bottom surface of the connecting rod (6); and a grinder (8) is fixedly mounted on the supporting rod (7).

2. A pipe end grinding mechanism according to claim 1, characterized in that: The pipe clamping mechanism comprises a rotating rod, an equipment slot is provided on the placement table (2), fixed plates (9) are respectively installed on the base (1) near the two ends of the equipment slot, the rotating rod is placed in the equipment slot, the two ends of the rotating rod are respectively rotatably connected to the two fixed plates (9), the rotating rod is provided with a first thread segment (10) and a second thread segment (11) in opposite directions, the first thread segment (10) and the second thread segment (11) are both sleeved with a slider (12), the slider (12) is slidably connected to the inner side wall of the equipment slot, the slider (12) is installed with a clamping plate (13), and the rotating rod is connected to a driving mechanism.

3. A pipe end grinding mechanism according to claim 2, characterized in that: The driving mechanism comprises a second motor (14), the second motor (14) is fixedly mounted on the base (1), and the output shaft of the second motor (14) passes through one of the fixed plates (9) and is coaxially connected to the rotating rod.

4. A pipe end grinding mechanism according to claim 1, characterized in that: An electric telescopic rod (15) is fixedly mounted on the bottom surface of the connecting rod (6), and the end of the electric telescopic rod (15) is fixedly connected to the support rod (7).

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