Novel welding and cutting torch with auxiliary supporting mechanism

Abstract

The utility model discloses a novel welding and cutting torch with an auxiliary supporting mechanism, which comprises a welding and cutting torch body, the rear end of the welding and cutting torch body is rotatably connected with a grip, and the grip is used for adjusting the inclination angle of the welding and cutting torch body; the grip is sleeved with a sleeving head, and the sleeving head and the grip are detachably connected. A supporting rod is connected to the bottom of the sleeving head, a guide rail is arranged at the bottom end of the supporting rod, and the supporting rod can slide on the guide rail. According to the welding and cutting torch, the grip and the welding and cutting torch body are rotationally connected, a worker can conveniently hold the welding and cutting torch, meanwhile, the rotating angle of the welding and cutting torch can be conveniently adjusted according to use requirements, and flexible use of the welding and cutting torch is facilitated; the handle is connected with the sleeve connector, the bottom of the sleeve connector is connected with the supporting rod, the supporting rod is slidably connected with the guide rail, and the supporting rod can move back and forth on the guide rail, so that the welding and cutting torch can conveniently move on the guide rail in the cutting process, and materials can be conveniently and stably cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding cutting torch technical field, concretely is a novel welding cutting torch with auxiliary support mechanism. BACKGROUND

[0002] In the industrial production and manufacturing process, welding operation is a very common processing link, and is widely used in mechanical manufacturing, construction, automobile manufacturing and many other fields. As the core tool for realizing welding operation, the performance and use convenience of the welding cutting torch directly affect the quality and efficiency of the welding operation. There are some problems to be solved in the actual use of the traditional welding cutting torch. For example, when performing long-time welding operation, the operator needs to hold the welding cutting torch all the time, which will cause the arm to bear a large pressure and easily lead to arm fatigue. With the increase of fatigue degree, the stability of the operator's hand will gradually decrease, thereby affecting the precision and quality of welding, and problems such as non-straight welding line and uneven welding surface will occur, and in severe cases, the welding piece may be scrapped, increasing the production cost. Therefore, some support devices for welding cutting torches appear on the market.

[0003] For example, the Chinese patent with publication number CN219703756U discloses a welding cutting torch support device, which comprises an adjusting seat and a movable ring, the outer wall of the movable ring is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a first clamping seat, the bottom of the first clamping seat is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with an adjusting rod, the outer wall of the adjusting rod is movably connected with an adjusting block, the outer wall of the adjusting rod is movably connected with a moving block, the top of the moving block is fixedly connected with a second clamping seat, one side of the second clamping seat is fixedly connected with a sponge pad. This welding cutting torch support device can adjust the size of clamping according to the size of the welding cutting torch, so as to stably clamp the welding cutting torch and improve the applicability of the support device, and can also improve the machining effect when using the welding cutting torch for machining, prevent shaking and instability during subsequent machining, and further improve the use effect of the support device.

[0004] The welding cutting torch support device provided by the above patent is mainly convenient for adjusting according to the size of the welding cutting torch. However, the existing welding cutting torch body cannot be adjusted in inclination, it is inconvenient to adjust the inclination of the welding cutting torch according to the use demand, and the welding cutting torch is not convenient to fix. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a novel welding cutting torch with auxiliary support mechanism, and aims at improving the problem that the existing welding cutting torch body cannot be adjusted in inclination, it is inconvenient to adjust the inclination of the welding cutting torch according to the use demand, and the welding cutting torch is not convenient to fix.

[0006] The utility model is implemented as follows:

[0007] The utility model provides a novel welding cutting torch with auxiliary support mechanism, including the welding cutting torch body, the welding cutting torch body rear end rotatory connection has the handle, is used for welding cutting torch body to carry out the angle adjustment, the handle is sleeved with the sleeve joint, the sleeve joint and handle between detachable connection, and the sleeve joint bottom is connected with the support rod, the support rod bottom is equipped with the guide rail, the support rod can slide on the guide rail.

[0008] Preferably, the welding cutting torch body rear end is equipped with the connecting head, the connecting head end surface is equipped with the connecting plate, the connecting plate middle part is equipped with the bearing.

[0009] Preferably, the handle end towards the welding cutting torch body is equipped with the adapter plate, the adapter plate middle part is equipped with the adapter shaft, the adapter shaft is connected with the bearing interference.

[0010] Preferably, the adapter shaft one end passes through the bearing, and the adapter shaft one end passing through the bearing is equipped with the positioning plate, and the positioning plate edge is equipped with the positioning knob.

[0011] Preferably, the sleeve joint middle part is equipped with the sleeve joint hole, and the sleeve joint side is equipped with the compression knob;The sleeve joint bottom is equipped with the plug rod.

[0012] Preferably, the support rod top end is equipped with the insertion slot, the plug rod is inserted into the insertion slot, and the support rod side is equipped with the top silk near the top end;The support rod bottom end is equipped with the sliding block, and the sliding block is symmetrically equipped with the linear bearing.

[0013] Preferably, the guide rail is of U-shaped structure, and the guide rail inner side is equipped with two guide rods, and the two linear bearings are sleeved on the two guide rods respectively;The guide rail bottom end is equipped with a row of suction discs.

[0014] Preferably, it further includes a compression assembly, the guide rail both ends are equipped with the connecting head, the splicing head middle part is equipped with the connecting slot, the splicing head top is equipped with the compression bolt, the compression assembly one end is inserted into the connecting slot, and the compression bolt is resisted on the compression assembly.

[0015] Preferably, the compression assembly includes a mounting bracket, a compression screw and a pressing plate, the mounting bracket is L-shaped, the compression screw is threadedly connected with the mounting plate, and the end of the compression screw towards the guide rail is rotatably connected with the pressing plate.

[0016] Preferably, the end of the compression screw towards the outside is provided with a rotating handle, and the other end is provided with a connecting shaft, the end of the pressing plate towards the compression screw is provided with a mounting connector, and the mounting connector is rotatably connected with the connecting shaft.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. This utility model connects the handle and the welding / cutting torch body by rotation, making it convenient for workers to hold and also allowing for easy adjustment of the torch's angle according to usage needs, thus facilitating the flexible use of the torch. The handle is connected to a sleeve joint, and the bottom of the sleeve joint is connected to a support rod. The support rod is slidably connected to a guide rail, allowing the support rod to move back and forth on the guide rail. This facilitates the movement of the welding / cutting torch on the guide rail during the cutting process, enabling convenient and stable cutting of materials.

[0019] 2. By setting up a clamping component, this utility model can be used to fix the entire welding and cutting torch when the suction cup cannot be stably fixed to the object being cut. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the welding and cutting torch body of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the grip of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the socket connector of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the support rod of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the guide rail of this utility model;

[0026] Figure 7 This is a structural schematic diagram of the clamping assembly of this utility model.

[0027] In the diagram: 1. Welding / cutting torch body; 11. Connector; 12. Connecting plate; 13. Bearing; 2. Handle; 21. Adapter plate; 22. Adapter shaft; 23. Positioning plate; 24. Positioning knob; 3. Socket joint; 31. Clamping knob; 32. Socket hole; 33. Insert rod; 4. Support rod; 41. Slot; 42. Set screw; 43. Slider; 44. Linear bearing; 5. Guide rail; 51. Guide rod; 52. Suction cup; 53. Connector; 54. Clamping bolt; 55. Connecting groove; 6. Clamping assembly; 61. Mounting bracket; 62. Clamping screw; 621. Rotating handle; 622. Connecting shaft; 63. Pressure plate; 631. Mounting joint. Detailed Implementation

[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relation. For ordinary skilled person in the art, the above terms can be understood according to the specific meaning in the utility model.

[0029] The utility model will be further described below in connection with the drawings and specific embodiments: Embodiment

[0030] As Figure 1 The utility model discloses a novel welding cutting torch with auxiliary support mechanism, including welding cutting torch body 1, the rear end of welding cutting torch body 1 is rotatably connected with handle 2, is used for the inclination adjustment of welding cutting torch body 1;Conveniently, the flexible use of welding cutting torch body 1. The sleeve joint 3 is set on handle 2, and the detachable connection between sleeve joint 3 and handle 2;This structure is convenient for handle 2 to use with sleeve joint 3, also convenient to detach sleeve joint 3, so that handle 2 is used with welding cutting torch. And the bottom of sleeve joint 3 is connected with support rod 4, and the bottom of support rod 4 is equipped with guide rail 5, and support rod 4 can slide on guide rail 5, and support rod 4 can adjust the height of welding cutting torch body 1 with sleeve joint 3, and support rod 4 is convenient for welding cutting torch to move stably with guide rail 5, which is convenient for enough stability in the cutting process.

[0031] As Figure 2 The rear end of welding cutting torch body 1 is equipped with connecting head 11, the end face of connecting head 11 is equipped with connecting plate 12, and the middle part of connecting plate 12 is equipped with bearing 13. This structure is convenient for the rotary connection of welding cutting torch body 1 and handle 2, and the inclination adjustment of welding cutting torch body 1.

[0032] As Figure 3 The end of handle 2 towards welding cutting torch body 1 is equipped with adapter plate 21, the middle part of adapter plate 21 is equipped with adapter shaft 22, and adapter shaft 22 is connected with bearing 13 in interference. Adapter plate 21 and adapter shaft 22 are convenient for the rotary connection of handle 2 and welding cutting torch body 1. The end of adapter shaft 22 passes through bearing 13, and the end of adapter shaft 22 passing through bearing 13 is equipped with positioning plate 23, the edge of positioning plate 23 is equipped with positioning knob 24, and positioning plate 23 cooperates with positioning knob 24 to conveniently fix the inclination of welding cutting torch body 1, so that welding cutting torch body 1 can flexibly adjust the inclination according to the use demand.

[0033] As Figure 4As shown, the sleeve joint 3 is provided with a sleeve hole 32 in the middle, and the sleeve joint 3 is provided with a compression knob 31 on the side; the sleeve hole 32 cooperates with the compression knob 31 to facilitate the sleeve joint 3 to be sleeved on the handle 2, and to fix the position between the sleeve joint 3 and the handle 2. The sleeve joint 3 is provided with an insertion rod 33 at the bottom, which is convenient for the sleeve joint 3 to be inserted with the support rod 4, and also convenient for adjusting the height of the welding torch body 1.

[0034] As shown in the figure, Figure 5 The support rod 4 is provided with an insertion slot 41 at the top end, the insertion rod 33 is inserted into the insertion slot 41, and the support rod 4 is provided with a top wire 42 near the top end on the side; the top wire 42 is convenient for fixing the height of the sleeve joint 3, and is convenient for adjusting and fixing the height of the welding torch body 1. The support rod 4 is provided with a sliding block 43 at the bottom, and the sliding block 43 is provided with a linear bearing 44 symmetrically on the sliding block 43; the sliding block 43 and the linear bearing 44 are convenient for guiding the connection between the support rod 4 and the guide rail 5.

[0035] As shown in the figure, Figure 6 The guide rail 5 is in a U-shaped structure, and the guide rail 5 is provided with two guide rods 51 on the inner side, and the two linear bearings 44 are respectively sleeved on the two guide rods 51; this structure can ensure that the support rod 4 slides stably on the guide rail 5. The guide rail 5 is provided with a row of suction cups 52 at the bottom end, and the suction cups 52 are convenient for fixing the position of the guide rail 5, and ensure that the guide rail 5 is used stably. Embodiment

[0036] As shown in the figure, Figure 1 A new welding torch with auxiliary support mechanism, comprising a welding torch body 1, a handle 2 rotatably connected to the rear end of the welding torch body 1 for adjusting the inclination angle of the welding torch body 1; the handle 2 is provided with a sleeve joint 3, and the sleeve joint 3 is detachably connected between the handle 2; this structure is convenient for the handle 2 to cooperate with the sleeve joint 3, and also convenient for the sleeve joint 3 to be detached, so that the handle 2 cooperates with the welding torch. The sleeve joint 3 is connected with a support rod 4 at the bottom, the support rod 4 is provided with a guide rail 5 at the bottom end, the support rod 4 can slide on the guide rail 5, the support rod 4 cooperates with the sleeve joint 3 to adjust the height of the welding torch body 1, and the support rod 4 cooperates with the guide rail 5 to facilitate the welding torch to move stably, which is convenient for stable cutting.

[0037] As shown in the figure, Figure 2 The welding torch body 1 is provided with a connecting head 11 at the rear end, the connecting head 11 is provided with a connecting plate 12 on the end face, and the connecting plate 12 is provided with a bearing 13 in the middle; this structure is convenient for the welding torch body 1 to be rotatably connected with the handle 2, and is convenient for the welding torch body 1 to adjust the inclination angle.

[0038] As shown in the figure, Figure 3As shown, the handle 2 is provided with an adapter plate 21 at one end of the welding torch body 1, the middle of the adapter plate 21 is provided with an adapter shaft 22, the adapter shaft 22 is connected with the bearing 13 in interference fit; the adapter plate 21 and the adapter shaft 22 are convenient for the rotating connection of the handle 2 and the welding torch body 1. One end of the adapter shaft 22 penetrates through the bearing 13, and the end of the adapter shaft 22 penetrating through the bearing 13 is provided with a positioning plate 23, the edge of the positioning plate 23 is provided with a positioning knob 24, the positioning plate 23 cooperates with the positioning knob 24 to conveniently fix the inclination angle of the welding torch body 1, and the inclination angle of the welding torch body 1 can be flexibly adjusted according to the use requirement.

[0039] As shown in Figure 4 , the sleeve joint 3 is provided with a sleeve hole 32 in the middle, and the side of the sleeve joint 3 is provided with a pressing knob 31; the sleeve hole 32 cooperates with the pressing knob 31 to conveniently sleeve the sleeve joint 3 on the handle 2, and fix the position between the sleeve joint 3 and the handle 2. The bottom of the sleeve joint 3 is provided with a plug rod 33, which is convenient for the plug joint of the sleeve joint 3 and the supporting rod 4, and also convenient for adjusting the height of the welding torch body 1.

[0040] As shown in Figure 5 , the top end of the supporting rod 4 is provided with a plug slot 41, the plug rod 33 is inserted into the inside of the plug slot 41, and the side of the supporting rod 4 is provided with a top wire 42 near the top end; the top wire 42 is convenient for fixing the extension height of the sleeve joint 3, and is convenient for adjusting and fixing the height of the welding torch body 1. The bottom end of the supporting rod 4 is provided with a sliding block 43, and the sliding block 43 is provided with a linear bearing 44 symmetrically; the sliding block 43 and the linear bearing 44 are convenient for the guiding connection of the supporting rod 4 and the guide rail 5.

[0041] As shown in Figure 6 , the guide rail 5 is in U-shaped structure, and the inner side of the guide rail 5 is provided with two guide rods 51, and the two linear bearings 44 are respectively sleeved on the two guide rods 51; this structure can ensure that the supporting rod 4 stably slides on the guide rail 5. The bottom end of the guide rail 5 is provided with a row of suction cups 52, and the suction cups 52 are convenient for fixing the position of the guide rail 5 to ensure the stable use of the guide rail 5.

[0042] As shown in Figure 1 and Figure 6 , further comprising a pressing assembly 6, both ends of the guide rail 5 are provided with a splice joint 53, the middle of the splice joint 53 is provided with a connecting groove 55, the top of the splice joint 53 is provided with a pressing bolt 54, one end of the pressing assembly 6 is inserted into the inside of the connecting groove 55, the pressing bolt 54 abuts against the pressing assembly 6, the splice joint 53 cooperates with the connecting groove 55 to conveniently install the pressing assembly 6, the pressing bolt 54 is convenient for fixing the position of the pressing assembly 6, and the pressing assembly 6 is convenient for fixing when the suction cup 52 cannot be adsorbed on the cut object.

[0043] As shown in Figure 7As shown, the pressing assembly 6 comprises a mounting frame 61, a pressing screw 62 and a pressing plate 63; the mounting frame 61 is L-shaped, and the pressing screw 62 is threadedly connected with the mounting plate, and one end of the pressing screw 62 is rotatably connected with the pressing plate 63; this structure is convenient for driving the pressing plate 63 to abut against the object by rotating the pressing screw 62, and ensures stable use of the whole pressing assembly 6.

[0044] As shown in the drawings, Figure 7 As shown, one end of the pressing screw 62 towards the outside is provided with a rotating handle 621, and the other end is provided with a connecting shaft 622; the rotating handle 621 is convenient for rotating the pressing screw 62, and the connecting shaft 622 is convenient for rotatably connecting the pressing screw 62 with the pressing plate 63.

[0045] Working principle: in use, according to the cutting position, the support seat is fixed at a qualified position of the object to be cut, then the height of the sleeve joint 3 is adjusted to a suitable position, then the welding torch body 1 is inserted into the inside of the sleeve joint 3 in cooperation with the structure of the handle 2, and the pressing knob 31 is tightened to fix the sleeve joint 3 and the handle 2; then according to the requirement of the cutting angle, the inclination angle of the welding torch body 1 is adjusted to an inclination angle that meets the cutting requirement, and the inclination angle of the welding torch body 1 is fixed by using the cooperation of the positioning plate 23 and the positioning knob 24, so that the welding torch body 1 is stable. Then the welding torch is started, and it is slowly pushed to move on the guide rail 5, so as to achieve the purpose of assisting the worker to stably move the object to be cut.

[0046] In summary, compared with the prior art, by rotatably connecting the handle 2 with the welding torch body 1, it is convenient for the worker to hold, and it is also convenient to adjust the rotation angle of the welding torch according to the use requirement, and the welding torch is convenient to use flexibly; the handle 2 is connected with the sleeve joint 3, the bottom of the sleeve joint 3 is connected with the support rod 4, the support rod 4 is slidably connected with the guide rail 5, and the support rod 4 can move back and forth on the guide rail 5, so as to conveniently move the welding torch on the slide rail during cutting, and conveniently stably cut the material.

[0047] The preferred embodiments of the present application have been described above, but the present application is not limited to the above embodiments, and various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel welding torch with an auxiliary support mechanism comprising a welding torch body (1), characterized in that, The welding torch body (1) rear end rotationally connected with a handle (2), for welding torch body (1) to carry out the angle adjustment, the handle (2) is provided with a sleeve joint (3), the sleeve joint (3) and handle (2) are detachably connected, and the sleeve joint (3) bottom is connected with a support rod (4), the support rod (4) bottom is provided with a guide rail (5), the support rod (4) can slide on the guide rail (5).

2. A novel welding and cutting torch with an auxiliary support mechanism as claimed in claim 1, wherein, The welding torch body (1) rear end is provided with a connecting head (11), the connecting head (11) end face is provided with a connecting plate (12), the connecting plate (12) middle part is provided with a bearing (13).

3. A novel welding and cutting torch with an auxiliary support mechanism according to claim 2, characterized in that, The handle (2) end towards the welding torch body (1) is provided with a adapter plate (21), the adapter plate (21) middle part is provided with an adapter shaft (22), the adapter shaft (22) and bearing (13) interference fit.

4. A novel welding and cutting torch with an auxiliary support mechanism as claimed in claim 3, wherein, The adapter shaft (22) one end passes through the bearing (13), and the adapter shaft (22) one end passing through the bearing (13) is provided with a positioning plate (23), the positioning plate (23) edge is provided with a positioning knob (24).

5. A novel welding and cutting torch with an auxiliary support mechanism as claimed in claim 1, wherein, The sleeve joint (3) middle part is provided with a sleeve hole (32), and the sleeve joint (3) side is provided with a compression knob (31); the sleeve joint (3) bottom is provided with a plug rod (33).

6. A novel welding and cutting torch with an auxiliary support mechanism according to claim 5, characterized in that, The support rod (4) top end is provided with a insertion slot (41), the plug rod (33) is inserted into the insertion slot (41) inside, and the support rod (4) side near the top end is provided with a top wire (42); the support rod (4) bottom end is provided with a sliding block (43), the sliding block (43) is provided with a linear bearing (44) symmetrically.

7. A novel welding and cutting torch with an auxiliary support mechanism according to claim 6, characterized in that, The guide rail (5) is U-shaped structure, and the guide rail (5) inner side is provided with two guide rods (51), two linear bearings (44) are respectively sleeved on two guide rods (51); the guide rail (5) bottom end is provided with a row of suction disc (52).

8. A novel welding and cutting torch with an auxiliary support mechanism according to any one of claims 1-7, characterized in that, Also includes a compression assembly (6), the guide rail (5) both ends are provided with a splice joint (53), the splice joint (53) middle part is provided with a connecting groove (55), the splice joint (53) top is provided with a compression bolt (54), one end of the compression assembly (6) is inserted into the connecting groove (55) inside, and the compression bolt (54) is pressed on the compression assembly (6).

9. A novel welding and cutting torch with an auxiliary support mechanism according to claim 8, characterized in that, The compression assembly (6) includes a mounting frame (61), a compression screw (62) and a pressing plate (63); the mounting frame (61) is L-shaped, and the compression screw (62) is connected with the mounting plate screw thread, and one end of the compression screw (62) towards the guide rail (5) is rotatably connected with the pressing plate (63).

10. A novel welding and cutting torch with an auxiliary support mechanism according to claim 9, characterized in that, One end of the compression screw (62) towards the outside is provided with a rotating handle (621), and the other end is provided with a connecting shaft (622), one end of the pressing plate (63) towards the compression screw (62) is provided with a mounting joint (631), and the mounting joint (631) is rotatably connected with the connecting shaft (622).

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