Automatic metal pipe fitting cutting machine

Abstract

The utility model discloses an automatic metal pipe fitting cutting machine which comprises a working table, extension rods are fixedly connected to the working table, the extension rods are symmetrical about the middle axis of the working table, clamping pieces used for fixing pipe fittings are arranged on the extension rods, a fixing base is arranged on the working table, and a cutting machine body is vertically installed on the fixing base in a sliding mode. When the automatic metal pipe cutting machine is used, firstly, a pipe is fixed to the clamping pieces arranged on the upper sides of the extension rods, the number of the extension rods is two, the clamping pieces are located on the extension rods respectively, and the pipe can be fixed through the two clamping pieces, specifically, the clamping base is rotated, the pipe is placed in the groove formed in the base, then the clamping base is loosened, and the pipe is fixed through the clamping pieces. The torsion spring between the clamping base and the base drives the clamping base to rotate and be attached to the pipe fitting, the purpose of fixing the pipe fitting is achieved, after the pipe fitting is fixed, the telescopic rod can be started, the cutting machine is driven downwards to cut the pipe fitting, and the purpose of automatic cutting is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal pipe fittings, and in particular relates to an automatic metal pipe fitting cutting machine. Background Art

[0002] Metal pipes are widely used in many fields such as electricity, machinery, construction, and home decoration due to their light weight, solid structure, and good stress-bearing performance. When metal pipes are used in large quantities, there are requirements for their length. Therefore, it is often necessary to cut metal pipes during the construction process to obtain pipes of the required length.

[0003] Usually, the pipe needs to be fixed during cutting, but in the existing cutting machines, most of them are cut and positioned manually, and the pipe is tilted and unstable during cutting, which makes it difficult to cut quickly and efficiently, making the cutting of the pipe inconvenient. Therefore, the technical problems existing in the above-mentioned device are solved to improve the working efficiency of the cutting machine. Utility Model Content

[0004] The utility model aims to provide an automatic metal pipe cutting machine to solve the problem that manual positioning during pipe cutting is prone to tilt and instability, making pipe cutting inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated metal pipe cutting machine, comprising a workbench, an extension rod fixedly connected to the workbench, the extension rod symmetrical about the central axis of the workbench, a clamping piece for fixing the pipe is arranged on the extension rod, a fixing seat is arranged on the workbench, and a cutting machine is vertically slidably mounted on the fixing seat;

[0006] The clamping member includes a base and a clamping seat, the base is fixedly mounted on the extension rod, the clamping seat is rotatably mounted on the base, a torsion spring is arranged between the base and the clamping seat, a groove is arranged on the base, a top plate is arranged on the clamping seat, the top plate is slidably mounted on the clamping seat, a notch is arranged on the clamping seat, a slide groove is arranged on the clamping seat, a sliding rod is arranged on the top plate, the sliding rod is slidably mounted in the slide groove, and a spring is arranged in the slide groove.

[0007] Preferably, one end of the spring is fixedly connected to one end of the slide rod, and the top plate is movably mounted in the recess.

[0008] Preferably, a telescopic rod is provided on the fixing seat, one end of the telescopic rod is fixedly connected to a mounting plate, and the cutting machine is fixedly mounted on the mounting plate.

[0009] Preferably, a guide rod is provided on the mounting plate, a sliding opening is provided on the fixing seat, and the guide rod is slidably installed in the sliding opening.

[0010] Preferably, support rods are provided on the workbench, and the support rods are distributed in a rectangular array on the outer wall of the lower side of the workbench.

[0011] The technical effects and advantages of the utility model are as follows: when in use, first fix the pipe fitting on the clamping piece arranged on the upper side of the extension rod, there are two extension rods, and the clamping pieces are respectively located on the extension rods, and the pipe fitting can be fixed by the two clamping pieces, specifically: rotate the clamp seat to place the pipe fitting in the groove arranged on the base, then loosen the clamp seat, and the torsion spring between the clamp seat and the base drives the clamp seat to rotate and fit the pipe fitting, and a notch is arranged on the clamp seat, and the top plate is driven by the spring to extend toward the base, and the slide rod cooperates with the slide groove to control the top plate to shrink into the slide groove as the diameter of the pipe fitting increases, so that the top plate and the outer wall of the pipe fitting are completely fitted together, thereby achieving the purpose of fixing the pipe fitting, and the cutting machine on the fixed seat is driven by the telescopic rod to extend downward, and the cutting machine is located on the upper side of the pipe fitting, and after the pipe fitting is fixed, the telescopic rod can be started to drive the cutting machine downward to cut the pipe fitting, thereby achieving the purpose of automatic cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the clamping member of the utility model;

[0014] Figure 3 It is a schematic diagram of the spring structure of the utility model.

[0015] In the figure: 1. workbench; 2. extension rod; 3. clamping member; 4. fixing seat; 5. cutting machine; 6. base; 7. clamping seat; 8. groove; 9. top plate; 10. notch; 11. slide groove; 12. slide rod; 13. spring; 14. telescopic rod; 15. mounting plate; 16. guide rod; 17. slide; 18. support rod. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model provides Figure 1-3An automated metal pipe cutting machine is shown in the figure, comprising a workbench 1, to which an extension rod 2 is fixedly connected, the extension rod 2 being symmetrical about the central axis of the workbench 1, a clamping member 3 for fixing the pipe being provided on the extension rod 2, a fixed seat 4 being provided on the workbench 1, and a cutting machine 5 being vertically slidably mounted on the fixed seat 4. When in use, first fix the pipe fitting on the clamping piece 3 set on the upper side of the extension rod 2. There are two extension rods 2, and the clamping pieces 3 are respectively located on the extension rods 2. The pipe fitting can be fixed by the two clamping pieces 3. Specifically, rotate the clamp seat 7 to place the pipe fitting in the groove 8 set on the base 6, and then loosen the clamp seat 7. The torsion spring between the clamp seat 7 and the base 6 drives the clamp seat 7 to rotate and fit the pipe fitting. A notch 10 is provided on the clamp seat 7. The top plate 9 is driven by the spring 13 to extend toward the base 6, and cooperates with the slide groove 11 through the slide rod 12 to control the top plate 9 to shrink into the slide groove 11 as the diameter of the pipe fitting increases, so that the top plate 9 is completely fitted with the outer wall of the pipe fitting, so as to achieve the purpose of fixing the pipe fitting. The cutting machine 5 on the fixing seat 4 is extended downward by the drive of the telescopic rod 14. The cutting machine 5 is located on the upper side of the pipe fitting. After the pipe fitting is fixed, the telescopic rod 14 can be started to drive the cutting machine 5 downward to cut the pipe fitting, so as to achieve the purpose of automatic cutting.

[0018] Specifically, the clamping member 3 includes a base 6 and a clamping seat 7. The base 6 is fixedly mounted on the extension rod 2, and the clamping seat 7 is rotatably mounted on the base 6. A torsion spring is arranged between the base 6 and the clamping seat 7. A groove 8 is arranged on the base 6, and a top plate 9 is arranged on the clamping seat 7. The top plate 9 is slidably mounted on the clamping seat 7. A notch 10 is arranged on the clamping seat 7, a slide groove 11 is arranged on the clamping seat 7, and a slide rod 12 is arranged on the top plate 9. The slide rod 12 is slidably mounted in the slide groove 11, and a spring 13 is arranged in the slide groove 11. One end of the spring 13 is fixedly connected to one end of the slide rod 12, and the top plate 9 is movably mounted in the notch 10. Please refer to the attached Figure 3 As shown, the pipe fitting is fixed on the clamping member 3 provided on the upper side of the extension rod 2. There are two extension rods 2, and the clamping members 3 are respectively located on the extension rods 2. The pipe fitting can be fixed by the two clamping members 3, specifically: rotate the clamp seat 7, place the pipe fitting in the groove 8 provided on the base 6, and then loosen the clamp seat 7. The torsion spring between the clamp seat 7 and the base 6 drives the clamp seat 7 to rotate and fit the pipe fitting. A notch 10 is provided on the clamp seat 7. The top plate 9 is driven by the spring 13 to extend toward the base 6, and cooperates with the slide groove 11 through the slide rod 12 to control the top plate 9 to shrink into the slide groove 11 as the diameter of the pipe fitting increases, so that the top plate 9 is completely fitted with the outer wall of the pipe fitting to fix the pipe fitting.

[0019] Specifically, the fixed seat 4 is provided with a telescopic rod 14, one end of which is fixedly connected to a mounting plate 15, and the cutting machine 5 is fixedly mounted on the mounting plate 15. The mounting plate 15 is provided with a guide rod 16, and the fixed seat 4 is provided with a sliding opening 17, and the guide rod 16 is slidably mounted in the sliding opening 17. Figure 2As shown, after the pipe fitting is fixed, the pipe fitting can be cut by the cutting machine 5 on the fixing seat 4. Specifically, the cutting machine 5 is extended downward by the telescopic rod 14, and is located on the upper side of the pipe fitting. After the pipe fitting is fixed, the telescopic rod 14 can be started to drive the cutting machine 5 downward to cut the pipe fitting, thereby achieving the purpose of automatic cutting.

[0020] Specifically, the workbench 1 is provided with support rods 18, which are distributed in a rectangular array on the outer wall of the lower side of the workbench 1. Figure 1 As shown, the support rod 18 arranged at the lower side of the workbench 1 can raise the height of the workbench 1 for easy use.

[0021] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automated metal pipe cutting machine, characterized in that: The workbench (1) comprises an extension rod (2) fixedly connected to the workbench (1), the extension rod (2) being symmetrical about the central axis of the workbench (1), the extension rod (2) being provided with a clamping member (3) for fixing a pipe fitting, the workbench (1) being provided with a fixing seat (4), and a cutting machine (5) being vertically slidably mounted on the fixing seat (4); The clamping member (3) comprises a base (6) and a clamping seat (7); the base (6) is fixedly mounted on the extension rod (2); the clamping seat (7) is rotatably mounted on the base (6); a torsion spring is arranged between the base (6) and the clamping seat (7); a groove (8) is arranged on the base (6); a top plate (9) is arranged on the clamping seat (7); the top plate (9) is slidably mounted on the clamping seat (7); a notch (10) is arranged on the clamping seat (7); a sliding groove (11) is arranged on the clamping seat (7); a sliding rod (12) is arranged on the top plate (9); the sliding rod (12) is slidably mounted in the sliding groove (11); a spring (13) is arranged in the sliding groove (11).

2. The automatic metal pipe cutting machine according to claim 1, characterized in that: One end of the spring (13) is fixedly connected to one end of the slide rod (12), and the top plate (9) is movably mounted in the recess (10).

3. The automatic metal pipe cutting machine according to claim 1, characterized in that: A telescopic rod (14) is provided on the fixing seat (4), one end of the telescopic rod (14) is fixedly connected to a mounting plate (15), and the cutting machine (5) is fixedly mounted on the mounting plate (15).

4. The automatic metal pipe cutting machine according to claim 3, characterized in that: A guide rod (16) is provided on the mounting plate (15), a sliding opening (17) is provided on the fixing seat (4), and the guide rod (16) is slidably mounted in the sliding opening (17).

5. The automatic metal pipe cutting machine according to claim 1, characterized in that: Support rods (18) are arranged on the workbench (1), and the support rods (18) are distributed in a rectangular array on the outer wall at the lower side of the workbench (1).

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