Flame cutting and welding device with auxiliary guide structure

Abstract

The utility model relates to the technical field of flame cutting and welding, and discloses a flame cutting and welding device with an auxiliary guide structure, which comprises a cutting and welding table, support frames are mounted on two sides of the top end of the cutting and welding table, a first slide rail is mounted on the support frames, and a second slide rail is mounted at the top end of the cutting and welding table. The two sides of the second sliding rail are fixedly connected with sliding blocks, the sliding blocks are embedded in the first sliding rail, the front end of the first sliding rail is fixedly connected with a mounting base, and a first hydraulic cylinder is mounted on the mounting base. According to the flame cutting and welding device with the auxiliary guide structure, a cutting torch is guided and cut and welded through two sets of guide rails, a first hydraulic cylinder pushes a sliding block to slide in a first sliding rail so that the cutting torch can be adjusted to move front and back, a driving motor drives an adjusting lead screw to rotate, and a lead screw sliding sleeve outside the adjusting lead screw can drive the cutting torch to move left and right for adjustment; by means of the structure, the function of conveniently and flexibly assisting in guiding cutting and welding is achieved, and the problem that flexible guiding cutting and welding are inconvenient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flame cutting and welding technical field, concretely is a flame cutting and welding device with auxiliary guide structure. BACKGROUND

[0002] Flame cutting and welding is gas cutting, and natural gas flame cutting and welding generally adds natural gas additive to generate new flame cutting and welding gas, and the flame cutting and welding with the gas can have better cutting effect, improve cutting efficiency and reduce cutting cost.

[0003] The flame cutting and welding equipment needs to guide the cutting torch on the cutting and welding equipment by the guide equipment during use, but the common guide mechanism has single structure and less guide directions, thereby affecting the flexibility of cutting and welding.

[0004] The flame cutting and welding device with auxiliary guide structure is urgently needed to solve the technical defects in the above-mentioned technology. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a flame cutting and welding device with auxiliary guide structure to solve the problem of inconvenient guidance cutting and welding in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a flame cutting and welding device with auxiliary guide structure, comprising a cutting and welding table, support frames are installed on both sides of the top end of the cutting and welding table, a first sliding rail is installed on the support frame, a second sliding rail is installed on the top end of the cutting and welding table, sliding blocks are fixedly connected on both sides of the second sliding rail, the sliding blocks are embedded in the inside of the first sliding rail, a mounting seat is fixedly connected to the front end of the first sliding rail, a first hydraulic cylinder is installed on the mounting seat, a driving motor is installed on the right side in the inside of the second sliding rail, an adjusting screw rod is movably installed in the inside of the second sliding rail, a screw rod sliding sleeve is installed on the outside of the adjusting screw rod, a support seat is installed on the top end of the screw rod sliding sleeve, a flame cutting and welding device is installed on the top end of the support seat, a connecting pipe is installed on the top end of the flame cutting and welding device, a cutting torch is installed at the end of the connecting pipe, a fixed plate is fixedly connected to the bottom end of the screw rod sliding sleeve, a second hydraulic cylinder is installed on the bottom end of the fixed plate, a clamping seat is installed on the output end of the second hydraulic cylinder, and a protective cover is installed on the outside of the clamping seat.

[0007] As a further technical scheme of the utility model, the output end of the first hydraulic cylinder is connected with the front end of the sliding block, and the sliding block is in sliding connection by being embedded in the inside of the first sliding rail.

[0008] As a further technical scheme of the utility model, support balls are movably connected to the top end and the bottom end of the sliding block, and limit balls are movably connected to both sides of the bottom end of the support seat.

[0009] As a further technical scheme of the utility model, the top end of the second sliding rail is provided with a sliding groove, and the top end and the bottom end of the screw sleeve are embedded in the sliding groove in a sliding connection.

[0010] As a further technical scheme of the utility model, the front end of the clamping seat is provided with a clamping block, and the cutting nozzle is installed at the front end of the clamping seat and clamped and limited by the clamping block.

[0011] As a further technical scheme of the utility model, the clamping seat is fixedly connected with mounting clamping grooves on both sides, and the protective cover is fixedly connected with mounting clamping blocks.

[0012] As a further technical scheme of the utility model, the mounting clamping blocks are embedded in the mounting clamping grooves, and the protective cover is in a semicircular arc shape.

[0013] As a further technical scheme of the utility model, the output end of the driving motor is connected with the adjusting screw rod, the first sliding rail is provided with a mounting plate, and the mounting plate is installed on the supporting frame through bolts.

[0014] Compared with the prior art, the flame cutting and welding device with the auxiliary guiding structure has the advantages that the flame cutting and welding device not only realizes the function of inconvenient guiding cutting, realizes the function of convenient flexible use, and realizes the function of convenient protection.

[0015] (1) The cutting nozzle of the flame cutting and welding device can be flexibly adjusted in position according to cutting requirements, the first hydraulic cylinder drives the sliding block to slide in the first sliding rail to adjust the forward and backward movement of the cutting nozzle, the driving motor drives the adjusting screw rod to rotate, the screw sleeve outside the adjusting screw rod drives the cutting nozzle to move left and right for adjustment, and the second hydraulic cylinder drives the cutting nozzle to move up and down for adjustment, so that the function of convenient flexible auxiliary guiding cutting is realized.

[0016] (2) The flame cutting and welding device can be used by being bolted to the supporting seat, the cutting nozzle connected with the flame cutting and welding device can be placed at the front end of the clamping seat, the clamping block on the clamping seat clamps and fixes the cutting nozzle, and the flame cutting and welding device can be detached from the guide rail equipment for separate use, so that the function of convenient flexible use is realized.

[0017] (3) The protective cover is made of fire-resistant and high-temperature-resistant material, the protective cover covers the outside of the cutting nozzle, sparks are generated during cutting and welding of the cutting nozzle, the protective cover limits the sparks to avoid the sparks from splashing everywhere and hurting the workers, the protective cover can be detached, the mounting clamping blocks on the protective cover are removed from the mounting clamping grooves, and the function of convenient protection is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front view of the sectional structure of the utility model;

[0019] Figure 2 is a front view of the sectional structure of the first slide rail of the utility model;

[0020] Figure 3 is a bottom view of the protective cover of the utility model;

[0021] Figure 4 is a front view of the cutting nozzle of the utility model.

[0022] In the figure: 1, cutting and welding platform; 2, support frame; 3, mounting plate; 4, first slide rail; 5, sliding block; 6, second slide rail; 7, adjusting screw; 8, support seat; 9, flame cutting and welding device; 10, connecting pipe; 11, supporting ball; 12, driving motor; 13, mounting seat; 14, first hydraulic cylinder; 15, screw sleeve; 16, fixed plate; 17, second hydraulic cylinder; 18, protective cover; 19, cutting nozzle; 20, mounting clamping groove; 21, clamping seat; 22, mounting clamping block; 23, limiting ball; 24, clamping block; 25, sliding groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4The utility model provides an embodiment: a flame cutting and welding device with auxiliary guide structure, cutting and welding platform 1 is installed with support frame 2 on both sides of the top end, first sliding rail 4 is installed on support frame 2, the top end of cutting and welding platform 1 is installed with second sliding rail 6, the both sides of second sliding rail 6 are fixedly connected with sliding block 5, sliding block 5 is embedded in the inside of first sliding rail 4, the front end of first sliding rail 4 is fixedly connected with mounting seat 13, first hydraulic cylinder 14 is installed on mounting seat 13, the right side in the inside of second sliding rail 6 is installed with drive motor 12, the inside of second sliding rail 6 is movably installed with adjusting screw rod 7, the outside of adjusting screw rod 7 is installed with screw rod sliding sleeve 15, the top end of screw rod sliding sleeve 15 is installed with support seat 8, the top end of support seat 8 is installed with flame cutting and welding device 9, the top end of flame cutting and welding device 9 is installed with connecting pipe 10, the end of connecting pipe 10 is installed with cutting nozzle 19, the bottom end of screw rod sliding sleeve 15 is fixedly connected with fixed plate 16, the bottom end of fixed plate 16 is installed with second hydraulic cylinder 17, the output end of second hydraulic cylinder 17 is installed with clamping seat 21, the outside of clamping seat 21 is installed with protective cover 18, the output end of drive motor 12 is connected with adjusting screw rod 7, mounting plate 3 is installed on first sliding rail 4, and mounting plate 3 is installed on support frame 2 through bolt;

[0025] The output end of first hydraulic cylinder 14 is connected with the front end of sliding block 5, sliding block 5 is slidably connected in the inside of first sliding rail 4, and support ball 11 is movably connected to the top end and the bottom end of sliding block 5;

[0026] Specifically, as shown in Figure 1 and Figure 2 , first hydraulic cylinder 14 pushes sliding block 5 to slide in first sliding rail 4 to adjust the forward and backward movement of cutting nozzle 19, drive motor 12 drives adjusting screw rod 7 to rotate, screw rod sliding sleeve 15 outside adjusting screw rod 7 can drive cutting nozzle 19 to move left and right for adjustment, and second hydraulic cylinder 17 can push cutting nozzle 19 to move up and down for adjustment.

[0027] The top end of second sliding rail 6 is engaged with the bottom end and is provided with a sliding groove 25, the top end and the bottom end of screw rod sliding sleeve 15 are slidably connected in the inside of the sliding groove 25, clamping block 24 is installed at the front end of clamping seat 21, and cutting nozzle 19 is installed at the front end of clamping seat 21 and is clamped and limited by clamping block 24;

[0028] Specifically, as shown in Figure 1 and Figure 4 , flame cutting and welding device 9 can be used by being installed on support seat 8 through bolts, cutting nozzle 19 connected with flame cutting and welding device 9 can be placed at the front end of clamping seat 21, clamping block 24 on clamping seat 21 clamps and fixes cutting nozzle 19, and flame cutting and welding device 9 can be detached from the guide rail equipment and used alone.

[0029] Two sides of the clamping seat 21 are fixedly connected with installation clamping grooves 20, the protective cover 18 is fixedly connected with an installation clamping block 22, the installation clamping block 22 is embedded in the inside of the installation clamping groove 20, and the protective cover 18 is in a semicircular arc shape;

[0030] Specifically, as shown in Figure 1 and Figure 3 shown, the protective cover 18 is made of fire-resistant and high-temperature-resistant material, the protective cover 18 covers the outside of the cutting nozzle 19, sparks will be generated during cutting and welding of the cutting nozzle 19, the protective cover 18 can limit the sparks, avoid the sparks flying around and accidentally hurting the workers, the protective cover 18 can be detached and removed, and the installation clamping block 22 on the protective cover 18 can be removed from the inside of the installation clamping groove 20.

[0031] Working principle: in use, the steel to be cut is placed on the cutting and welding table 1, then the cutting nozzle 19 on the flame cutting and welding device 9 can cut and weld the steel, during cutting and welding, the first hydraulic cylinder 14 drives the sliding block 5 to slide in the first sliding rail 4 to adjust the forward and backward movement of the cutting nozzle 19, the driving motor 12 drives the adjusting screw rod 7 to rotate, the screw rod sliding sleeve 15 outside the adjusting screw rod 7 can drive the cutting nozzle 19 to move left and right for adjustment, the second hydraulic cylinder 17 can drive the cutting nozzle 19 to move up and down for adjustment to realize flexible cutting and welding, the protective cover 18 covers the outside of the cutting nozzle 19, sparks will be generated during cutting and welding of the cutting nozzle 19, the protective cover 18 can limit the sparks, avoid the sparks flying around and accidentally hurting the workers, the protective cover 18 can be detached and removed, the flame cutting and welding device 9 can be installed on the support seat 8 for use, the cutting nozzle 19 connected with the flame cutting and welding device 9 can be placed in front of the clamping seat 21, the clamping block 24 on the clamping seat 21 clamps and fixes the cutting nozzle 19, the flame cutting and welding device 9 can be detached and removed from the guide rail equipment for separate use, and the structure realizes the function of convenient and flexible use.

[0032] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A flame cutting and welding apparatus with an auxiliary guide structure, comprising a cutting and welding table (1), characterized in that: The both sides of the top end of the cutting and welding platform (1) are provided with support frames (2), the support frames (2) are provided with first sliding rails (4), the top end of the cutting and welding platform (1) is provided with a second sliding rail (6), the both sides of the second sliding rail (6) are fixedly connected with sliding blocks (5), the sliding blocks (5) are embedded in the first sliding rails (4), the front end of the first sliding rail (4) is fixedly connected with a mounting seat (13), the mounting seat (13) is provided with a first hydraulic cylinder (14), the right side of the inside of the second sliding rail (6) is provided with a driving motor (12), the inside of the second sliding rail (6) is movably provided with an adjusting screw rod (7), the outside of the adjusting screw rod (7) is provided with a screw rod sliding sleeve (15), the top end of the screw rod sliding sleeve (15) is provided with a support seat (8), the top end of the support seat (8) is provided with a flame cutting and welding device (9), the top end of the flame cutting and welding device (9) is provided with a connecting pipe (10), the end of the connecting pipe (10) is provided with a cutting nozzle (19), the bottom end of the screw rod sliding sleeve (15) is fixedly connected with a fixed plate (16), the bottom end of the fixed plate (16) is provided with a second hydraulic cylinder (17), the output end of the second hydraulic cylinder (17) is provided with a clamping seat (21), the outside of the clamping seat (21) is provided with a protective cover (18).

2. The flame cutting and welding apparatus according to claim 1, characterized by: The output end of the first hydraulic cylinder (14) is connected with the front end of the sliding block (5), and the sliding block (5) is in sliding connection by being embedded in the first sliding rail (4).

3. The flame cutting and welding apparatus as defined in claim 1, wherein: Supporting balls (11) are movably connected to the top end and the bottom end of the sliding block (5), and limit balls (23) are movably connected to the both sides of the bottom end of the support seat (8).

4. The flame cutting and welding apparatus as defined in claim 1, wherein: The top end and the bottom end of the screw rod sliding sleeve (15) are in sliding connection by being embedded in the inside of the sliding groove (25) provided at the top end of the second sliding rail (6).

5. The flame cutting and welding apparatus as defined in claim 1, wherein: A clamping block (24) is mounted at the front end of the clamping seat (21), and the cutting nozzle (19) is mounted at the front end of the clamping seat (21) and is clamped and limited by the clamping block (24).

6. The flame cutting and welding apparatus as defined in claim 1, wherein: Mounting clamping grooves (20) are fixedly connected to the both sides of the clamping seat (21), and mounting clamping blocks (22) are fixedly connected to the protective cover (18).

7. The flame cutting and welding apparatus according to claim 6, characterized in that: The mounting clamping blocks (22) are embedded in the mounting clamping grooves (20), and the protective cover (18) is in a semicircular arc shape.

8. The flame cutting and welding apparatus as defined in claim 1, wherein: The output end of the driving motor (12) is connected with the adjusting screw rod (7), a mounting plate (3) is mounted on the first sliding rail (4), and the mounting plate (3) is mounted on the support frame (2) by bolts.

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