Cutting auxiliary device of cutting torch

Abstract

The utility model relates to the field of cutting torch cutting technologies, in particular to a cutting torch cutting auxiliary device which comprises a supporting rod, one side of the supporting rod is fixedly connected with a limiting assembly, the supporting rod is detachably connected with a connecting assembly, and the connecting assembly is provided with a bearing assembly used for containing the end of a cutting gun. The cutting device has the effects of improving the cutting quality and reducing the operation difficulty of manual operation.

Description

Technical Field

[0001] The present application relates to the field of torch cutting technology, and in particular to a torch cutting auxiliary device. Background Art

[0002] In the metal cutting process, both automatic and manual cutting torches are used. Although automated equipment is more effective, due to the size of the equipment, space limitations, and cost-effectiveness, there are still many operating scenarios where automatic cutting torches are limited, and manual cutting is unavoidable.

[0003] During manual cutting, due to the greater influence of human factors on the cutting movement, the distance and angle stability between the end of the cutting gun and the object being cut are poor, so the final cutting quality is difficult to guarantee. Utility Model Content

[0004] In order to improve cutting quality and reduce the difficulty of manual operation, the present application provides a cutting torch auxiliary device.

[0005] This application provides a torch cutting auxiliary device, which adopts the following technical solutions:

[0006] A cutting torch auxiliary device comprises a support rod, one side of which is fixedly connected to a limit assembly, a connecting assembly being detachably connected to the support rod, and a receiving assembly for placing the cutting gun end being provided on the connecting assembly.

[0007] Optionally, the limiting assembly includes a limiting block, the side wall of the support rod is fixedly connected to a connecting plate, the limiting block is fixedly connected to the connecting plate, and the bottom wall of the limiting block is arranged parallel to the axis of the support rod.

[0008] Optionally, the limiting block is a magnet.

[0009] Optionally, the connecting component includes a slider sleeved on the support rod, and a connecting piece is fixedly connected to the side of the slider facing away from the limiting component, and the receiving component is located on the connecting piece.

[0010] Optionally, the receiving assembly includes a receiving bracket, a receiving rod is fixedly connected to one side of the receiving bracket, a connecting hole is opened in the connecting piece relative to the receiving rod, and the receiving rod extends from the connecting hole and is connected by a locking piece.

[0011] Optionally, the locking member includes a locking nut, which is located on a side of the connecting piece away from the receiving bracket, and the locking nut is threadedly connected to the receiving rod.

[0012] Optionally, a limiting plate is fixedly connected to the side wall of the support rod. An opening is formed at the position of the slider relative to the limiting plate. The end of the slider abuts against the limiting plate and slides relative to it.

[0013] Optionally, angle scale lines are provided on the connecting piece, and a plurality of the angle scale lines are circumferentially arranged with the connecting hole as the center.

[0014] Optionally, the inner side wall of the receiving support abuts against the outer side wall of the cutting torch head.

[0015] Optionally, the locking nut is a wing nut.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. With the use of this device, operators can fix the cutting tool on the device and cut metal by gently pushing and pulling, effectively reducing the operation difficulty and working intensity. Through cutting assistance, the straightness of cutting can be guaranteed, and the cutting angle can be freely adjusted to obtain the required cutting surface. And it can effectively improve the quality of manual cutting, reduce the jitter caused by unsteady gestures, thereby reducing the serrations on the metal cutting surface and improving the quality. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the use state of a cutting torch cutting assistance device in an embodiment of the present application.

[0019] Figure 2 is a schematic overall structural diagram of a cutting torch cutting assistance device in an embodiment of the present application.

[0020] Figure 3 is an exploded view of a cutting torch cutting assistance device in an embodiment of the present application.

[0021] Description of the reference numerals: 1, support rod; 11, connecting plate; 12, limiting plate; 2, connecting component; 21, slider; 211, opening; 22, connecting piece; 221, angle scale line; 3, receiving component; 31, receiving support; 32, receiving rod; 33, locking nut; 4, limiting component; 41, limiting block. Detailed Embodiments

[0022] During the metal cutting process, automatic cutting torches and manual cutting torches are used. Although the automation equipment has good effects, due to reasons such as the volume of the equipment, the space limitations of the places where it is used, and the cost-effectiveness of use, there are still many operation scenarios that limit the use of automatic cutting torches for cutting, and manual cutting by hand cannot be avoided.

[0023] During the manual cutting process, due to the significant influence of human operation factors on the cutting movement, the distance between the tip of the cutting torch and the object to be cut and the stability of the angle are relatively poor, so it is difficult to guarantee the final cutting quality.

[0024] In order to improve the cutting quality and reduce the operation difficulty of manual work, the present application provides a cutting torch cutting auxiliary device.

[0025] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application will be further described in detail below in conjunction with the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0026] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0027] The following combines the attached Figures 1-3 to further elaborate on the present application.

[0028] The embodiment of the present application discloses a cutting torch cutting auxiliary device. Refer to Figure 1 、 Figure 2 A cutting torch cutting auxiliary device includes a support rod 1. A connecting component 2 is detachably connected to the side wall of the support rod 1. A receiving component 3 is arranged on the connecting component 2. The tip position of the cutting torch is received through the receiving component 3, and then the support rod 1 is dragged to drive the cutting torch located on the receiving component 3 to move directionally. A limiting component 4 is also arranged on the side wall of the support rod 1. The limiting component 4 limits the movement of the support rod 1, so that the distance between the support rod 1 and the working surface is the same during the movement, improving the overall cutting quality.

[0029] The limiting component 4 includes a limiting block 41. In some embodiments, the limiting block 41 is a magnet. The limiting block 41 is a rectangular structure, and the bottom wall plane of the limiting block 41 is parallel to the axis of the support rod 1. A connecting plate 11 is fixedly connected to the side wall of the support rod 1 at a position relative to the limiting block 41. The setting direction of the connecting plate 11 is perpendicular to the axis direction of the support rod 1, and the limiting block 41 is fixedly connected to the connecting plate 11 on the support rod 1 by bolts.

[0030] Refer to Figure 2 、 Figure 3The connecting assembly 2 includes a slider 21 that is sleeved on the outer wall of the support rod 1. The slider 21 is annular in structure, with an opening 211 formed at the bottom end thereof. A limit plate 12 is fixedly connected to the side wall of the support rod 1 at a position relative to the slider 21. The limit plate 12 is arranged parallel to the axis of the support rod 1. The opening 211 of the slider 21 is opposite to the limit plate 12, and the slider 21 slides relative to the outer wall of the support rod 1 under the guidance of the limit plate 12. The limit plate 12 also limits the slider 21 from rotating on the side wall of the support rod 1.

[0031] A connecting piece 22 is fixedly connected to the side of the slider 21 facing away from the stop block 41. In some embodiments, the connecting piece 22 has a circular structure, and the axis of the connecting piece 22 is arranged parallel to the axis of the support rod 1. A connecting hole is opened on the side wall of the connecting piece 22, and the connecting hole is located at the center of the connecting piece 22, and the connecting hole completely passes through the connecting piece 22.

[0032] The support assembly includes a receiving bracket 31, positioned opposite the connecting piece 22. The receiving bracket 31 is a cylindrical structure with an inner wall diameter identical to the outer wall diameter of the cutting gun tip, allowing the cutting gun tip to be positioned within the receiving bracket 31. A receiving rod 32 is fixedly connected to the outer wall of the receiving bracket 31. The receiving rod 32 is arranged horizontally, with its axis perpendicular to the axis of the receiving bracket 31.

[0033] A connecting rod 32 passes through the connection hole of the connecting piece 22, and the end of the connecting rod 32 facing away from the receiving bracket 31 extends from the side wall of the connecting piece 22. A locking nut 33 is provided on the side of the connecting piece 22 facing away from the receiving bracket 31. The locking nut 33 is threadedly connected to the side wall of the connecting rod 32, securing the receiving bracket 31 to the side wall of the connecting piece 22. In some embodiments, the locking nut 33 is a butterfly nut to facilitate operator adjustment.

[0034] Angle scale lines 221 are provided on the side wall of the connecting piece 22 near the receiving support 31. A plurality of angle scale lines 221 are equidistantly arranged along the circumference of the connecting hole. By loosening the locking nut 33, the receiving rod 32 of the receiving support 31 can rotate relatively inside the connecting hole, driving the receiving support 31 to rotate. After the angle is adjusted to the right position, the locking nut 33 is tightened, which makes it easier to adjust the angle according to different cutting requirements.

[0035] In this application, the term "a plurality of" means at least two or more, unless otherwise clearly defined. Terms such as "installed", "connected", "coupled", "fixed", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "coupled" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A cutting torch cutting auxiliary device, characterized in that: The invention comprises a support rod (1), one side of the support rod (1) is fixedly connected to a limiting assembly (4), the support rod (1) is detachably connected to a connecting assembly (2), and the connecting assembly (2) is provided with a receiving assembly (3) for placing the end of a cutting gun.

2. The auxiliary device for cutting torch cutting according to claim 1, characterized in that: The limiting assembly (4) comprises a limiting block (41), the side wall of the support rod (1) is fixedly connected to a connecting plate (11), the limiting block (41) is fixedly connected to the connecting plate (11), and the bottom wall of the limiting block (41) is arranged parallel to the axis of the support rod (1).

3. The auxiliary device for cutting torch cutting according to claim 2, characterized in that: The limiting block (41) is a magnet.

4. The auxiliary device for cutting torch cutting according to claim 1, characterized in that: The connecting assembly (2) comprises a slider (21) sleeved on the support rod (1); a connecting piece (22) is fixedly connected to the side of the slider (21) facing away from the limiting assembly (4); and the receiving assembly (3) is located on the connecting piece (22).

5. The cutting torch cutting auxiliary device according to claim 4, characterized in that: The receiving assembly (3) includes a receiving bracket (31), one side of the receiving bracket (31) is fixedly connected to a receiving rod (32), a connecting hole is provided in the connecting piece (22) relative to the receiving rod (32), and the receiving rod (32) extends into the connecting hole and is connected via a locking member.

6. The auxiliary device for cutting torch cutting according to claim 5, characterized in that: The locking member includes a locking nut (33), the locking nut (33) is located on the side of the connecting piece (22) away from the receiving bracket (31), and the locking nut (33) is threadedly connected to the receiving rod (32).

7. The auxiliary device for cutting torch cutting according to claim 4, wherein: The side wall of the support rod (1) is fixedly connected to the limit plate (12); the slider (21) is provided with an opening (211) at a position relative to the limit plate (12); and the end of the slider (21) abuts against the limit plate (12) and slides relatively therewith.

8. The auxiliary device for cutting torch according to claim 5, wherein: The connecting piece (22) is provided with angle scale lines (221), and a plurality of the angle scale lines (221) are circumferentially arranged with the connecting hole as the center.

9. The cutting torch cutting auxiliary device according to claim 5, characterized in that: The inner side wall of the receiving support (31) abuts against the outer side wall of the cutting gun end.

10. The cutting torch cutting auxiliary device according to claim 6, wherein: The locking nut (33) is a butterfly nut.

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