Air conditioner pipeline bending tool

Abstract

The utility model discloses an air conditioner pipeline bending tool, which belongs to the field of tools, and comprises a workbench, the upper end of the workbench is fixedly connected with a disc, the workbench is rotatably connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with an anti-falling block, the upper end of the rotating shaft is rotatably connected with a rotating block, and the left side of the rotating block is fixedly connected with a connecting rod. A limiting groove is formed in the upper end of the workbench, the upper end of the workbench is fixedly connected with a disc, the motor shaft drives the connecting rod to rotate, the connecting rod drives the limiting shaft to rotate, and therefore the rotating wheel rotates, the rotating wheel is rotationally connected with the interior of the limiting groove, and bending and limiting of the air conditioner pipe are facilitated; and the upper end of the front sleeve is rotationally connected with a pressing rod through threads, a lug plate, a chain rope and a blocking block are connected, the blocking block supports the interior of the front sleeve, the front side of the air conditioner pipe is conveniently limited and fixed, and the air conditioner pipe is prevented from moving and splashing during machining work.

Description

Technical Field

[0001] The utility model relates to the field of tooling, and more specifically, to a tooling for bending pipes of air-conditioning pipelines. Background Art

[0002] At present, most of the air-conditioning pipe bending tools are designed to bend larger and longer air-conditioning pipes, and it is not easy to bend smaller air-conditioning pipes, which brings a lot of inconvenience to the bending work of air-conditioning pipes. Such smaller air-conditioning pipes are generally processed manually using pipe clamps and bench vises. However, the efficiency of manually bending straight pipes into bent pipes is low, and the diameter of the pipe varies greatly due to uneven force. At the same time, the bending of the air-conditioning pipe is easy to cause the bent air-conditioning pipe to splash and fall off the workbench due to unstable limit when bending. Utility Model Content

[0003] In response to the problems existing in the prior art, the purpose of the present utility model is to provide an air-conditioning pipe bending tool, in which a disc is fixedly connected through the upper end of the workbench, the motor shaft drives the connecting rod to rotate, the connecting rod drives the limit shaft to rotate, thereby rotating the wheel, and the wheel is connected to the internal rotation of the limit groove, which is convenient for bending and limiting the air-conditioning pipe, and convenient for bending small air-conditioning pipes. In addition, the pressure rod is connected through the upper end of the front sleeve through a threaded rotation, and the ear plate, chain rope and block are connected. The block supports the inside of the front sleeve, which is convenient for limiting and fixing the front side of the air-conditioning pipe, and avoiding the movement and splashing of the air-conditioning pipe during processing.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions.

[0005] The top end of the workbench is fixedly connected to a disc, the workbench is rotatably connected to a rotating shaft, the lower end of the rotating shaft is fixedly connected to an anti-slip block, the upper end of the rotating shaft is rotatably connected to a rotating block, the left side of the rotating block is fixedly connected to a connecting rod, the left side of the connecting rod is fixedly connected to a limiting shaft, the limiting shaft is rotatably connected to a rotating wheel, the upper end of the workbench is provided with a limiting groove, the upper end of the workbench is slidably placed with an air-conditioning pipe, the upper end of the workbench is fixedly connected to a front sleeve, the upper end of the workbench is fixedly connected to a rear sleeve, the upper end of the front sleeve is rotatably connected to a pressure rod through a thread, the An ear plate is fixedly connected to the left side of the upper end of the workbench, and the ear plate is fixedly connected to a chain rope. One end of the chain rope is fixedly connected to a block. The disc is fixedly connected through the upper end of the workbench, and the motor shaft drives the connecting rod to rotate, and the connecting rod drives the limit shaft to rotate, so that the turntable rotates. The turntable is connected to the internal rotation of the limit groove, which is convenient for bending and limiting the air-conditioning pipe, and convenient for bending small air-conditioning pipes. The pressure rod is connected by threaded rotation through the upper end of the front sleeve, and the ear plate, chain rope and block are connected. The block supports the inside of the front sleeve, which is convenient for limiting and fixing the front side of the air-conditioning pipe, and avoiding movement and splashing of the air-conditioning pipe during processing.

[0006] Furthermore, the lower end of the workbench is fixedly connected to a support frame, the lower end of the support frame is fixedly connected to a motor, and the motor shaft of the motor is fixedly connected to an anti-slip block. Through the setting of the anti-slip block, the lower end of the rotating shaft is limited and fixed to prevent the rotating shaft from separating from the workbench and the disc.

[0007] Furthermore, the rotating block is rotatably set at the upper end of the disc, and the lower end of the limit shaft is rotatably contacted with the upper end of the workbench. Through the setting of the rotating block, it is convenient to connect and fix the connecting rod. The connecting rod not only drives the wheel to rotate, but also blocks and limits the upper end of the air-conditioning pipe.

[0008] Furthermore, the lower end of the limit shaft is rotatably set inside the limit groove, and the air-conditioning pipe is limited at the lower end of the connecting rod. By rotatably setting the lower end of the limit shaft inside the limit groove, the stability of the limit shaft is increased, and it also plays a limiting role on the wheel.

[0009] Furthermore, the air-conditioning pipe slides through the interior of the front sleeve and the rear sleeve respectively, the pressure rod extrusion limit is located at the upper end of the air-conditioning pipe, and the block slides tightly against the interior of the air-conditioning pipe. Through the setting of the front sleeve and the rear sleeve, the air-conditioning pipe is limited, thereby increasing the installation limit stability of the air-conditioning pipe.

[0010] Compared with the prior art, the advantages of the present invention are:

[0011] (1) This solution fixes the disc at the upper end of the workbench, and the motor shaft drives the connecting rod to rotate, and the connecting rod drives the limiting shaft to rotate, thereby rotating the wheel. The wheel is connected to the internal rotation of the limiting groove, which is convenient for bending the limited air-conditioning pipe and convenient for bending small air-conditioning pipes. In addition, the upper end of the front sleeve is connected to the pressure rod through a threaded rotation, and the ear plate, chain rope and block are connected. The block supports the inside of the front sleeve, which is convenient for limiting and fixing the front side of the air-conditioning pipe, avoiding the movement and splashing of the air-conditioning pipe during processing.

[0012] (2) The lower end of the workbench is fixedly connected to a support frame, the lower end of the support frame is fixedly connected to a motor, and the motor shaft of the motor is fixedly connected to an anti-slip block. Through the setting of the anti-slip block, the lower end of the rotating shaft is limited and fixed to prevent the rotating shaft from separating from the workbench and the disc.

[0013] (3) The rotating block is rotatably set at the upper end of the disc, and the lower end of the limit shaft rotates and contacts the upper end of the workbench. Through the setting of the rotating block, it is convenient to connect and fix the connecting rod. The connecting rod not only drives the wheel to rotate, but also blocks and limits the upper end of the air-conditioning pipe.

[0014] (4) The lower end of the limit shaft is rotatably set inside the limit groove, and the air conditioning pipe is limited at the lower end of the connecting rod. By rotating the lower end of the limit shaft inside the limit groove, the stability of the limit shaft is increased, and it also plays a limiting role on the wheel.

[0015] (5) The air-conditioning pipe slides through the interior of the front sleeve and the rear sleeve respectively, the pressure rod is squeezed to the upper end of the air-conditioning pipe, and the block slides tightly against the interior of the air-conditioning pipe. Through the setting of the front sleeve and the rear sleeve, the air-conditioning pipe is limited, thereby increasing the installation limit stability of the air-conditioning pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural cross-sectional view of the utility model;

[0018] Figure 3 It is an enlarged sectional view of the front sleeve of the present invention.

[0019] Description of the numbers in the figure:

[0020] 1 workbench, 2 disc, 3 rotating shaft, 4 anti-slip block, 5 support frame, 6 motor, 61 motor shaft, 7 rotating block, 8 connecting rod, 9 limiting shaft, 10 rotating wheel, 11 limiting groove, 12 air conditioning pipe, 13 front sleeve, 14 rear sleeve, 15 pressure rod, 16 ear plate, 17 chain rope, 18 blocking block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-3 , an air conditioning pipe bending tool, including a workbench 1, see Figure 1-2 The upper end of the workbench 1 is fixedly connected to a disc 2, the workbench 1 is rotatably connected to a rotating shaft 3, the lower end of the rotating shaft 3 is fixedly connected to an anti-slip block 4, the upper end of the rotating shaft 3 is rotatably connected to a rotating block 7, the left side of the rotating block 7 is fixedly connected to a connecting rod 8, the left side of the connecting rod 8 is fixedly connected to a limiting shaft 9, the limiting shaft 9 is rotatably connected to a rotating wheel 10, the upper end of the workbench 1 is provided with a limiting groove 11, an air-conditioning pipe 12 is slidably placed on the upper end of the workbench 1, the upper end of the workbench 1 is fixedly connected to a front sleeve 13, the upper end of the workbench 1 is fixedly connected to a rear sleeve 14, the upper end of the front sleeve 13 is rotatably connected to a pressure rod 15 by a thread, the upper left side of the workbench 1 is fixedly connected to an ear plate 16, and the ear plate 16 is fixedly connected It is connected to a chain rope 17, one end of which is fixedly connected to a block 18, which is fixedly connected to the disc 2 through the upper end of the workbench 1, and the motor shaft 61 drives the connecting rod 8 to rotate, and the connecting rod 8 drives the limiting shaft 9 to rotate, so that the turntable 10 rotates, and the turntable 10 is connected to the internal rotation of the limiting groove 11, which is convenient for bending and limiting the air-conditioning pipe 12, and convenient for bending small air-conditioning pipes 12. Moreover, the pressure rod 15 is connected to the upper end of the front sleeve 13 through a threaded rotation, and the ear plate 16, the chain rope 17 and the block 18 are connected. The block 18 supports the inside of the front sleeve 13, which is convenient for limiting and fixing the front side of the air-conditioning pipe 12 to avoid movement and splashing of the air-conditioning pipe 12 during processing.

[0023] See also Figure 1-2 The lower end of the workbench 1 is fixedly connected to a support frame 5, and the lower end of the support frame 5 is fixedly connected to a motor 6. The motor shaft 61 of the motor 6 is fixedly connected to the anti-slip block 4. Through the setting of the anti-slip block 4, the lower end of the rotating shaft 3 is limited and fixed to prevent the rotating shaft 3 from separating from the workbench 1 and the disc 2. The rotating block 7 is rotatably set at the upper end of the disc 2, and the lower end of the limiting shaft 9 rotates and contacts the upper end of the workbench 1. Through the setting of the rotating block 7, the connecting rod 8 is conveniently connected and fixed. The connecting rod 8 not only drives the rotating wheel 10 to rotate, but also the connecting rod 8 also blocks and limits the upper end of the air-conditioning pipe 12.

[0024] See also Figure 1-2The lower end of the limiting shaft 9 is rotatably set inside the limiting groove 11, and the air-conditioning pipe 12 is limited to the lower end of the connecting rod 8. The lower end of the limiting shaft 9 is rotatably set inside the limiting groove 11, which increases the stability of the limiting shaft 9 and also plays a limiting role on the runner 10. The air-conditioning pipe 12 slides through the interior of the front sleeve 13 and the rear sleeve 14 respectively, and the pressure rod 15 is squeezed and limited to the upper end of the air-conditioning pipe 12. The block 18 slides tightly against the interior of the air-conditioning pipe 12. Through the setting of the front sleeve 13 and the rear sleeve 14, the air-conditioning pipe 12 is limited, and the installation limit stability of the air-conditioning pipe 12 is increased.

[0025] The air-conditioning pipe 12 slides through the interior of the front sleeve 13 and the rear sleeve 14, and then the blocking block 18 is inserted, and then the extrusion pressure rod 15 is rotated to firmly fix the air-conditioning pipe 12 through the front sleeve 13, and then the plug of the motor 6 is inserted, and the motor shaft 61 of the motor 6 rotates, so that the rotating block 7 drives the connecting rod 8 to rotate, and the limiting shaft 9 drives the runner 10 to rotate, thereby bending the air-conditioning pipe 12, and at the same time, the limiting groove 11 is rotatably connected to the limiting shaft 9, and the disc 2 is fixedly connected through the upper end of the workbench 1, and the motor shaft 61 drives the connecting rod 8 rotates, the connecting rod 8 drives the limiting shaft 9 to rotate, thereby the runner 10 rotates, and the runner 10 is connected to the internal rotation of the limiting groove 11, which is convenient for bending and limiting the air-conditioning pipe 12, and convenient for bending small air-conditioning pipes 12. Moreover, the upper end of the front sleeve 13 is connected to the pressure rod 15 through a threaded rotation, and the ear plate 16, the chain rope 17 and the block 18 are connected. The block 18 supports the inside of the front sleeve 13, which is convenient for limiting and fixing the front side of the air-conditioning pipe 12, and avoiding the movement and splashing of the air-conditioning pipe 12 during processing.

[0026] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An air conditioning pipe bending tool, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a disc (2), the workbench (1) is rotatably connected to a rotating shaft (3), the lower end of the rotating shaft (3) is fixedly connected to an anti-dropping block (4), the upper end of the rotating shaft (3) is rotatably connected to a rotating block (7), the left side of the rotating block (7) is fixedly connected to a connecting rod (8), the left side of the connecting rod (8) is fixedly connected to a limiting shaft (9), the limiting shaft (9) is rotatably connected to a rotating wheel (10), and the upper end of the workbench (1) is provided with a limiting groove (11). An air conditioning pipe (12) is slidably placed on the upper end of the workbench (1), a front sleeve (13) is fixedly connected to the upper end of the workbench (1), a rear sleeve (14) is fixedly connected to the upper end of the workbench (1), the upper end of the front sleeve (13) is rotatably connected to a pressure rod (15) through a thread, an ear plate (16) is fixedly connected to the left side of the upper end of the workbench (1), the ear plate (16) is fixedly connected to a chain rope (17), and one end of the chain rope (17) is fixedly connected to a blocking block (18).

2. The air conditioning pipe bending tool according to claim 1, characterized in that: The lower end of the workbench (1) is fixedly connected to a support frame (5), the lower end of the support frame (5) is fixedly connected to a motor (6), and the motor shaft (61) of the motor (6) is fixedly connected to the anti-slip block (4).

3. The air conditioning pipe bending tool according to claim 1, characterized in that: The rotating block (7) is rotatably arranged on the upper end of the disc (2), and the lower end of the limiting shaft (9) is rotatably contacted with the upper end of the workbench (1).

4. The air conditioning pipe bending tool according to claim 1, characterized in that: The lower end of the limiting shaft (9) is rotatably arranged inside the limiting groove (11), and the air conditioning pipe (12) is limited at the lower end of the connecting rod (8).

5. The air conditioning pipe bending tool according to claim 1, characterized in that: The air conditioning pipe (12) slides through the interior of the front sleeve (13) and the rear sleeve (14) respectively, the pressing rod (15) is squeezed and limited to the upper end of the air conditioning pipe (12), and the blocking block (18) slides and is tightly attached to the interior of the air conditioning pipe (12).

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