Copper pipe cutting positioning table for air conditioner installation

Abstract

The utility model relates to the technical field of copper pipe cutting, and discloses a copper pipe cutting positioning table for air conditioner installation, which comprises a working table, the top of the working table is fixedly connected with a supporting column, the top of the working table is fixedly connected with a fixed column located on the rear side of the supporting column, and a sliding frame is installed on the top of the fixed column and the top of the supporting column. A baffle is installed at the top of the sliding frame, an electric push rod is installed at the top of the workbench, the output end of the electric push rod is fixedly connected with a lifting block, a square groove is formed in the sliding frame, and the square groove is slidably connected with the outer side of the lifting plate; a lifting plate slidably connected with the interior of the sliding frame is mounted on the front side of the lifting block. The copper pipe cutting positioning table for air conditioner installation has the advantages that copper pipes needing to be cut are sequentially transferred to one side of a cutting machine to be cut, and the cutting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube cutting, in particular to a copper tube cutting and positioning platform for air conditioner installation. Background Art

[0002] Air conditioning copper pipe is the air conditioning refrigerant pipe, which plays the role of refrigeration copper pipe. Air conditioning refrigerant pipe refers to the pipe connecting the heat exchanger, valve, compressor and other main refrigeration components in the air conditioning system through which the refrigerant flows. Copper pipes are usually used. The refrigerant pipeline is long. If the refrigerant pipeline is too long, the expansion valve generally adopts the external balance mode to cope with the pressure drop from the evaporator inlet to the compressor suction port. The refrigerant pipeline is a pressure-bearing component, and its bursting pressure should meet more than 5 times the operating pressure, or more than 3 times the maximum possible pressure.

[0003] The existing copper tube cutting and positioning table for air conditioner installation needs to place the copper tubes one by one on one side of the cutting machine, and then position and complete the cutting when cutting the copper tubes, resulting in a large amount of time wasted in placing, fixing and cutting the copper tubes, and the efficiency of cutting the copper tubes is low. Therefore, a copper tube cutting and positioning table for air conditioner installation is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a copper tube cutting and positioning table for air-conditioning installation, which has the advantages of transferring the copper tubes to be cut to one side of a cutting machine in turn for fixation and cutting, thereby improving the cutting efficiency. It solves the problem of placing the copper tubes one by one on one side of the cutting machine for positioning and cutting, and the low efficiency of cutting the copper tubes.

[0006] (II) Technical solution

[0007] The technical solution of the utility model for solving the above technical problems is as follows: a copper pipe cutting and positioning table for air-conditioning installation comprises a workbench, the top of the workbench is fixedly connected with a supporting column, the top of the workbench is fixedly connected with a fixing column located at the rear side of the supporting column, a sliding frame is installed on the top of the fixing column and the supporting column, a baffle is installed on the top of the sliding frame, an electric push rod is installed on the top of the workbench, the output end of the electric push rod is fixedly connected with a lifting block, a square groove is opened inside the sliding frame, the square groove is slidably connected to the outer side of the lifting plate, a lifting plate slidably connected to the inside of the sliding frame is installed on the front side of the lifting block, a groove is opened inside the lifting block, a fixed table is installed on the top of the workbench, a first cylinder is installed on the top of the fixed table, an installation groove is opened inside the workbench, and a fixing component is installed inside the installation groove.

[0008] The beneficial effects of the utility model are:

[0009] The copper tube cutting and positioning table for air conditioner installation has the advantage of transferring the copper tubes to be cut to one side of a cutting machine in sequence for cutting, thereby effectively improving the cutting efficiency.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the fixing assembly includes a hydraulic rod fixedly connected to the inner bottom wall of the mounting groove, the output end of the hydraulic rod is fixedly connected to a sliding block, the inner side wall of the mounting groove is rotatably connected to two symmetrically distributed rotating rods, and the two rotating rods are respectively located on both sides of the sliding block.

[0012] The beneficial effect of adopting the above further solution is that the rotating rod and the sliding block can fix the outer side of the copper tube, thereby preventing the copper tube from being shifted in position during the cutting process, which would cause errors in the cutting of the copper tube.

[0013] Furthermore, the interior of the sliding block is rotatably connected to a first fixed wheel, the interiors of the two rotating rods are rotatably connected to a second fixed wheel, and the interiors of the two rotating rods are rotatably connected to a rotating wheel that contacts the sliding block.

[0014] The beneficial effect of adopting the above further solution is that the outer side of the copper tube is fixed so that the copper tube will not slide randomly due to the fixation of the first fixing wheel and the second fixing wheel.

[0015] Furthermore, a fixing plate located outside the sliding block is installed inside the installation groove, and the number of the fixing plates is two and they are symmetrically distributed.

[0016] The beneficial effect of adopting the above further solution is that the outer side of the sliding block is limited to prevent the sliding block from shifting during the sliding process, causing the position where the copper tube is fixed to shift, thereby causing an error in the cutting length of the copper tube.

[0017] Furthermore, two symmetrically distributed limiting plates are installed inside the installation groove, and the two limiting plates are respectively located on the outer sides of the sliding block.

[0018] The beneficial effect of adopting the above further solution is that the outer side of the sliding block is further limited so that the sliding block can slide along a predetermined track, thereby keeping the rotation of the two rotating rods stable and fixing the outer side of the copper tube at the same time.

[0019] Furthermore, a second cylinder is fixedly connected to the top of the workbench, an output end of the second cylinder is fixedly connected to an electric slide that is slidably connected to the inside of the workbench, and a cutting machine is installed on the top of the slider of the electric slide.

[0020] The beneficial effect of adopting the above further solution is that it is easy to control the left and right position and the front and back position of the cutting machine, so that the cutting machine can cut different positions of the copper tube to meet the cutting requirements of different positions of the copper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the structure of the utility model;

[0022] Figure 2 This is a diagram showing the connection between the structural support column and the sliding frame of the utility model;

[0023] Figure 3 This is a cross-sectional view of the structure of the utility model;

[0024] Figure 4 It is a top view of the structural part of the utility model.

[0025] In the figure: 1. workbench; 2. support column; 3. fixed column; 4. sliding frame; 5. baffle; 6. electric push rod; 7. lifting block; 8. square groove; 9. lifting plate; 10. groove; 11. fixed table; 12. first cylinder; 13. mounting groove; 14. hydraulic rod; 15. sliding block; 16. first fixed wheel; 17. rotating rod; 18. rotating wheel; 19. second fixed wheel; 20. fixed plate; 21. limit plate; 22. electric slide; 23. cutting machine; 24. second cylinder; 25. fixed component. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4A copper tube cutting and positioning table for air conditioner installation is provided. The utility model comprises a workbench 1. A support column 2 is fixedly connected to the top of the workbench 1. A fixed column 3 located at the rear side of the support column 2 is fixedly connected to the top of the workbench 1. A sliding frame 4 is installed on the top of the fixed column 3 and the support column 2. A baffle 5 is installed on the top of the sliding frame 4. An electric push rod 6 is installed on the top of the workbench 1. A lifting block 7 is fixedly connected to the output end of the electric push rod 6. A square groove 8 is provided inside the sliding frame 4. The square groove 8 is slidably connected to the outer side of the lifting plate 9. A lifting plate 9 slidably connected to the inside of the sliding frame 4 is installed on the front side of the lifting block 7. A groove 10 is provided inside the lifting block 7. A fixed table 11 is installed on the top of the workbench 1. A first cylinder 12 is installed on the top of the fixed table 11. An installation groove 13 is provided inside the workbench 1. A fixing component 25 is installed inside the installation groove 13.

[0028] Specifically, refer to Figure 3 The fixing assembly 25 includes a hydraulic rod 14 fixedly connected to the inner bottom wall of the mounting groove 13, the output end of the hydraulic rod 14 is fixedly connected to a sliding block 15, and the inner side wall of the mounting groove 13 is rotatably connected to two symmetrically distributed rotating rods 17, and the two rotating rods 17 are respectively located on both sides of the sliding block 15.

[0029] In this embodiment, when the copper tube to be cut is placed between the two rotating rods 17, the hydraulic rod 14 is started, and the hydraulic rod 14 drives the sliding block 15 to slide upward, and the sliding block 15 drives the rotating rod 17 to rotate, so that the sliding block 15 and the rotating rod 17 fix the copper tube to be cut to prevent the copper tube from shifting in position during the cutting process.

[0030] Specifically, refer to Figure 3 The interior of the sliding block 15 is rotatably connected to a first fixed wheel 16 , the interiors of the two rotating rods 17 are rotatably connected to second fixed wheels 19 , and the interiors of the two rotating rods 17 are rotatably connected to rotating wheels 18 that interfere with the sliding block 15 .

[0031] In this embodiment, when the sliding block 15 moves upward, the sliding block 15 drives the first fixed wheel 16 to move upward, the first fixed wheel 16 contacts the outside of the copper tube, the sliding block 15 drives the two rotating rods 17 to rotate, the rotating rods 17 drive the rotating wheel 18 to rotate on the outside of the sliding block 15, and the rotating rods 17 drive the second fixed wheel 19 to approach and fix the copper tube, so that the copper tube will not be offset during the cutting process.

[0032] Specifically, refer to Figure 3 A fixing plate 20 located outside the sliding block 15 is installed inside the mounting groove 13, and the number of the fixing plates 20 is two and they are symmetrically distributed.

[0033] Specifically, refer to Figure 3Two symmetrically distributed limiting plates 21 are installed inside the installation groove 13 , and the two limiting plates 21 are respectively located on the outer sides of the sliding block 15 .

[0034] Specifically, refer to Figure 4 A second cylinder 24 is fixedly connected to the top of the workbench 1, and an output end of the second cylinder 24 is fixedly connected to an electric slide 22 that is slidably connected to the inside of the workbench 1, and a cutting machine 23 is installed on the top of the slider of the electric slide 22.

[0035] In this embodiment, the second cylinder 24 is started, and the second cylinder 24 drives the electric slide 22 to approach the fixed end of the copper tube. The electric slide 22 drives the cutting machine 23 to approach the fixed end of the copper tube. The electric slide 22 is started to adjust the left and right position of the cutting machine 23, and the cutting machine 23 is started to cut the copper tube.

[0036] Working principle:

[0037] Firstly, the copper tube to be cut is placed on the upper side of the sliding frame 4, and the copper tube slides from the upper side of the sliding frame 4 to the front side of the baffle 5, and the electric push rod 6 is started, and the electric push rod 6 drives the lifting plate 9 to rise, and the lifting plate 9 drives the copper tube to move upward, and the copper tube slides to the rear side of the baffle 5 and falls into the inside of the groove 10, and the first cylinder 12 is started, and the first cylinder 12 drives the copper tube in the groove 10 to move to the inside of the fixing assembly 25 in the opposite direction;

[0038] Then: start the hydraulic rod 14, the hydraulic rod 14 drives the sliding block 15 to move upward, the sliding block 15 drives the rotating rod 17 to rotate, the first fixed wheel 16 inside the sliding block 15 and the second fixed wheel 19 inside the rotating rod 17 fix the outside of the copper tube, start the second cylinder 24, the second cylinder 24 drives the electric slide 22 to slide, the electric slide 22 drives the cutting machine 23 to slide, and the cutting machine 23 cuts the copper tube.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper tube cutting and positioning table for air conditioner installation, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support column (2), the top of the workbench (1) is fixedly connected to a fixed column (3) located at the rear side of the support column (2), a sliding frame (4) is installed on the top of the fixed column (3) and the support column (2), a baffle (5) is installed on the top of the sliding frame (4), an electric push rod (6) is installed on the top of the workbench (1), the output end of the electric push rod (6) is fixedly connected to a lifting block (7), and a square groove (8) is opened inside the sliding frame (4). A lifting plate (9) slidably connected to the inside of the sliding frame (4) is installed on the front side of the lifting block (7); the square groove (8) is slidably connected to the outer side of the lifting plate (9); a groove (10) is provided inside the lifting block (7); a fixed platform (11) is installed on the top of the workbench (1); a first cylinder (12) is installed on the top of the fixed platform (11); a mounting groove (13) is provided inside the workbench (1); a fixing component (25) is installed inside the mounting groove (13).

2. The copper tube cutting and positioning platform for air conditioner installation according to claim 1, characterized in that: The fixing assembly (25) comprises a hydraulic rod (14) fixedly connected to the inner bottom wall of the mounting groove (13); the output end of the hydraulic rod (14) is fixedly connected to a sliding block (15); the inner side wall of the mounting groove (13) is rotatably connected to two symmetrically distributed rotating rods (17); the two rotating rods (17) are respectively located on both sides of the sliding block (15).

3. The copper tube cutting and positioning platform for air conditioner installation according to claim 2, characterized in that: The interior of the sliding block (15) is rotatably connected to a first fixed wheel (16), the interiors of the two rotating rods (17) are both rotatably connected to a second fixed wheel (19), and the interiors of the two rotating rods (17) are both rotatably connected to a rotating wheel (18) that contacts the sliding block (15).

4. The copper tube cutting and positioning platform for air conditioner installation according to claim 2, characterized in that: A fixing plate (20) located outside the sliding block (15) is installed inside the installation groove (13), and the number of the fixing plates (20) is two and they are symmetrically distributed.

5. The copper tube cutting and positioning platform for air conditioner installation according to claim 2, characterized in that: Two symmetrically distributed limiting plates (21) are installed inside the installation groove (13), and the two limiting plates (21) are respectively located on the outside of the sliding block (15).

6. The copper tube cutting and positioning platform for air conditioner installation according to claim 1, characterized in that: A second cylinder (24) is fixedly connected to the top of the workbench (1), and an output end of the second cylinder (24) is fixedly connected to an electric slide (22) that is slidably connected to the inside of the workbench (1), and a cutting machine (23) is installed on the top of the slider of the electric slide (22).

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