Welding machine capable of conveniently clamping and positioning raw materials

Abstract

The utility model relates to the technical field of machining, in particular to a welding machine convenient for clamping and positioning raw materials, and solves the problems of inconvenience in operation, low efficiency and unstable quality of the existing pipe fitting welding structure in the fixing aspect of a pipe fitting in the prior art. A welding machine facilitating clamping and positioning of raw materials comprises a base and two vertical plates, the two vertical plates are symmetrically arranged on the two sides of the top of the base, the vertical plate on one side is fixedly connected with the top of the base, and the vertical plate on the other side is slidably connected with the top of the base; a bearing frame is arranged between the vertical plates, a sliding structure is arranged at the top of the bearing frame, and the bottom is connected with the base through a lifting structure; one side of the movable disc is rotationally connected with an adjusting screw rod, and the other side of the movable disc is connected with a positioning cone; a pushing structure is arranged at one end of the base. By optimizing the clamping structure, convenience and efficiency of pipe fitting fixing are improved, meanwhile, stability of welding quality is guaranteed, and the problems in the prior art are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially, relates to a kind of welding machine of raw material convenient to clamping positioning. BACKGROUND

[0002] Welding machine occupies important position in industrial production, as the key equipment of connection and fixed component, its performance and quality have decisive influence on overall welding effect. Especially in the core link of pipe fitting welding, the existing welding structure gradually exposes obvious limitation when processing pipe fitting of different sizes.

[0003] Specifically, the existing pipe fitting welding structure has the prominent problems of inconvenient operation, low efficiency and unstable quality in the fixation of pipe fitting. These problems directly lead to the fixation of pipe fitting not firm, affect the stability of welding, and it is difficult to realize flexible conversion of pipe fitting surface in the welding process, so as to meet the demand of accurate positioning and efficient operation in pipe fitting welding process.

[0004] Therefore, in view of the deficiencies in the prior art, we urgently need a welding machine for clamping and positioning raw materials to solve this problem. This welding machine should significantly improve the clamping and surface conversion efficiency of pipe fitting, better adapt to the welding needs of pipe fittings of different sizes, provide strong support for accurate operation and production efficiency of welding process, and promote the wide application of welding equipment in modern production. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of welding machine for clamping and positioning raw materials, solve the problems of inconvenient operation, low efficiency and unstable quality in the fixation of pipe fitting of the existing pipe fitting welding structure in prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A kind of welding machine for clamping and positioning raw materials, including base and two vertical plates, two the vertical plate is symmetrically arranged at the top of base two sides, the vertical plate of one side is fixedly connected with the top of base, and the vertical plate of the other side is slidably connected with the top of base;

[0008] Two the vertical plate is provided with two supporting frame between, the top of supporting frame is provided with sliding structure, and the bottom is connected with the top of base by lifting structure, one side of the vertical plate is provided with moving disc, the moving disc is rotatably connected with the adjusting screw of one end screw penetrating the vertical plate, the other side of the moving disc is connected with positioning cone;

[0009] The end of base is provided with the pushing structure for driving vertical plate to move.

[0010] Preferably, the pushing structure comprises a pushing cylinder, and an output end of the pushing cylinder is connected with one side of the vertical plate.

[0011] Preferably, the positioning cone is provided with a smaller diameter at one end away from the moving disc than at the other end, and one end of the adjusting screw is connected with a rotating handle.

[0012] Preferably, one end of the base is connected with a supporting frame, and the top of the supporting frame is fixedly connected with the pushing cylinder by bolts.

[0013] Preferably, both sides of the top of the base are connected with sliding rails, and both sides of the bottom of the vertical plate are connected with sliding blocks matched with the sliding rails.

[0014] Preferably, the top of the supporting frame is provided with a plurality of rotating grooves, the sliding structure comprises a plurality of rotating wheels, the rotating wheels are rotatably connected with the rotating grooves, the lifting structure comprises a sleeve and an adjusting rod slidably connected with the sleeve, the bottom end of the sleeve is connected with the top of the base, the top end of the adjusting rod is connected with the bottom of the supporting frame, one side of the sleeve is provided with a positioning screw rod with one end penetrating through the sleeve, and one side of the adjusting rod is provided with a plurality of screw holes matched with the adjusting screw rod.

[0015] The utility model at least has the following beneficial effects:

[0016] The utility model discloses a supporting frame lifting and sliding structure, and the conical design and quick adjusting mechanism of the positioning cone, cooperate the stable pushing of pushing cylinder, realize the quick, accurate clamping and positioning of pipeline. Not only improve the flexibility and accuracy of the welding process, also alleviate the labor intensity of the operator, adapt to the pipeline of different sizes simultaneously, effectively solve the limitation and inconvenience of traditional welding machine in clamping and positioning, satisfy the demand of modern welding process to efficient, accurate operation. ACCURATE OPERATION

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment description, obviously, the drawing in the following description is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is the structural schematic diagram of the utility model;

[0019] Figure 2 It is the structural schematic diagram of the vertical plate and the moving disc of the utility model;

[0020] Figure 3 It is the structural schematic diagram of the adjusting screw and the rotating handle of the utility model;

[0021] Figure 4 Adjusting rod and sleeve structure schematic view of the utility model;

[0022] Figure 5 Rotary groove and rotary wheel structure schematic view of the utility model.

[0023] In the figure: 1, base; 2, vertical plate; 3, moving disc; 4, supporting bracket; 5, positioning cone; 6, sliding rail; 7, support frame; 8, adjusting screw; 9, rotary handle; 10, adjusting rod; 11, sleeve; 12, positioning screw; 13, rotary groove; 14, rotary wheel. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0025] Example one

[0026] Please refer to Figures 1-5 The welding machine convenient for clamping and positioning raw materials of the embodiment comprises a base 1 and two vertical plates 2, the two vertical plates 2 are symmetrically arranged on the top of the base 1 on both sides, one side of the vertical plate 2 is fixedly connected with the top of the base 1, and the other side of the vertical plate 2 is slidably connected with the top of the base 1.

[0027] Two supporting brackets 4 are arranged between the two vertical plates 2, the top of the supporting bracket 4 is provided with a sliding structure, the bottom is connected with the top of the base 1 through a lifting structure, one side of the vertical plate 2 is provided with a moving disc 3, one side of the moving disc 3 is rotatably connected with an adjusting screw 8 with one end penetrating through the vertical plate 2, and the other side of the moving disc 3 is connected with a positioning cone 5.

[0028] One end of the base 1 is provided with a pushing structure for driving the vertical plate 2 to move.

[0029] Firstly, the operator places two pipelines to be positioned and welded on the two supporting brackets 4 on the top of the base 1. The two supporting brackets 4 are connected with the base 1 through the lifting structure at the bottom, the height can be adjusted according to the size of the pipeline and the welding requirement, so that the pipeline is ensured to be in the appropriate welding position. The top of the supporting bracket 4 is provided with a sliding structure, which allows the pipeline to be adjusted within a certain range on the supporting bracket 4, so that the angle of the pipeline can be finely adjusted during the welding process.

[0030] Next, the operator will butt the end of the pipeline with the corresponding positioning cone 5. The positioning cone 5 is connected to the vertical plate 2 through the moving disc 3, and the moving disc 3 is rotationally connected to the adjusting screw 8 with one end threaded through the vertical plate 2. By rotating the adjusting screw 8, the moving disc 3 can be driven to move along the vertical plate 2, thereby bringing the positioning cone 5 closer to or farther from the end of the pipeline, achieving preliminary positioning of the pipeline.

[0031] Then, the operator uses the push structure provided at one end of the base 1 to move the vertical plate 2 that is slidingly connected to the top of the base 1. This movement process causes the two positioning cones 5 to gradually approach until they tightly hold the end of the pipeline. Due to the symmetrical arrangement and sliding connection design of the vertical plate 2, this clamping method is not only stable and reliable, but also can adapt to different sizes of pipelines, improving the versatility of the welding machine.

[0032] During the welding process, if further adjustment of the angle of the pipeline is needed, the operator can easily achieve it through the sliding structure on the top of the support bracket 4. This design makes the welding process more flexible and convenient, improving the welding efficiency and quality.

[0033] Embodiment Two

[0034] Please refer to Figures 1-5 The push structure of the welding machine of the present embodiment includes a push cylinder, and the output end of the push cylinder is connected to one side of the vertical plate 2. Specifically, by connecting the output end of the push cylinder to one side of the vertical plate 2, the operator only needs to control the start of the push cylinder to move the vertical plate 2 that is slidingly connected to the top of the base 1. This process allows the two positioning cones 5 to quickly and accurately approach or move away, achieving tight clamping or releasing of the end of the pipeline. This achieves the effect of improving clamping efficiency, reducing the labor intensity of the operator, and ensuring the stability of clamping.

[0035] One end of the base 1 is connected to the support bracket 7, and the top of the support bracket 7 is bolted and fixedly connected to the push cylinder. Specifically, one end of the base 1 is connected to the support bracket 7, and the top of the support bracket 7 is bolted and fixedly connected to the push cylinder. This structure design allows the push cylinder to be stably installed on the base 1, ensuring its stability and reliability during work. This achieves the effect of improving the overall structural stability of the welding machine and ensuring the normal work of the push cylinder.

[0036] Embodiment Three

[0037] Please refer to Figures 1-5As shown, the welding machine of the embodiment is convenient for clamping and positioning raw materials, the diameter of the positioning cone 5 away from one end of the moving disc 3 is smaller than the diameter of the other end, one end of the adjusting screw rod 8 is connected with the rotating handle 9, specifically, the diameter of the positioning cone 5 away from one end of the moving disc 3 is smaller than the diameter of the other end, and such a conical design enables the positioning cone 5 to be more fitted to the pipe end when clamping the pipe, thereby improving the firmness of clamping. Meanwhile, one end of the adjusting screw rod 8 is connected with the rotating handle 9, and the operator can easily drive the moving disc 3 to move along the vertical plate 2 by rotating the rotating handle 9, so as to adjust the position of the positioning cone 5. The effect of improving clamping adaptability and facilitating the operator to quickly adjust the position of the positioning cone 5 is achieved.

[0038] The top of the base 1 is connected with the slide rails 6 on both sides, and the bottom of the vertical plate 2 is connected with the slide blocks matched with the slide rails 6 on both sides, specifically, the top of the base 1 is connected with the slide rails 6 on both sides, and the bottom of the vertical plate 2 is connected with the slide blocks matched with the slide rails 6 on both sides. Such a design of slide rails and slide blocks enables the vertical plate 2 to smoothly slide on the base 1, thereby ensuring the stability and accuracy in the clamping process. The effect of improving the sliding smoothness of the vertical plate 2 and ensuring the stability in the clamping process is achieved.

[0039] The top of the supporting frame 4 is provided with a plurality of rotating grooves 13 on both sides, the sliding structure comprises a plurality of rotating wheels 14, the rotating wheels 14 are rotationally connected with the inside of the rotating grooves 13, the lifting structure comprises a sleeve 11 and an adjusting rod 10 slidably connected in the inside of the sleeve 11, the bottom end of the sleeve 11 is connected with the top of the base 1, the top end of the adjusting rod 10 is connected with the bottom of the supporting frame 4, one side of the sleeve 11 is provided with a positioning screw rod 12 with one end threaded through the sleeve 11, and a plurality of screw holes matched with the adjusting screw rod 8 are formed in one side of the adjusting rod 10, specifically, the top of the supporting frame 4 is provided with a plurality of rotating grooves 13 on both sides, the sliding structure comprises a plurality of rotating wheels 14, the rotating wheels 14 are rotationally connected with the inside of the rotating grooves 13; the lifting structure comprises a sleeve 11 and an adjusting rod 10 slidably connected in the inside of the sleeve 11, the bottom end of the sleeve 11 is connected with the top of the base 1, the top end of the adjusting rod 10 is connected with the bottom of the supporting frame 4; one side of the sleeve 11 is provided with a positioning screw rod 12 with one end threaded through the sleeve 11, and a plurality of screw holes matched with the adjusting screw rod 8 are formed in one side of the adjusting rod 10. Such a structure design enables the supporting frame 4 not only to be adjusted in the horizontal direction by rotating the rotating wheels 14, but also to be driven to slide up and down in the sleeve 11 in the vertical direction by rotating the adjusting screw rod 8, so as to realize the height adjustment of the supporting frame 4. The effect of improving the flexibility of the welding machine and facilitating the operator to quickly adjust the position and height of the supporting frame 4 according to the welding requirement is achieved.

[0040] The scheme has the following working process:

[0041] In the use of this kind of welding machine which is convenient for clamping and positioning raw materials, the operator first needs to place the two pipelines that need to be positioned and welded on the two supporting frames 4 on the top of the base 1. The two supporting frames 4 are connected with the base 1 through the lifting structure at the bottom, which specifically includes a sleeve 11 and an adjusting rod 10 slidingly connected inside the sleeve 11. The bottom end of the sleeve 11 is connected with the top of the base 1, and the top end of the adjusting rod 10 is connected with the bottom of the supporting frame 4. The operator can drive the adjusting rod 10 to slide up and down in the sleeve 11 by rotating the positioning screw 12 with one end threaded through the sleeve 11 on one side of the sleeve 11, so as to adjust the height of the supporting frame 4 according to the size of the pipeline and the welding requirement, and ensure that the pipeline is in a suitable welding position.

[0042] The top of the supporting frame 4 is provided with a sliding structure, which specifically includes a plurality of rotating grooves 13 and rotating wheels 14 rotatingly connected inside the rotating grooves 13. This design allows the pipeline to be adjusted within a certain range of rotation on the supporting frame 4, which is convenient for fine-tuning the angle of the pipeline during welding, and improves the flexibility of welding.

[0043] Next, the operator connects the end of the pipeline with the corresponding positioning cone 5. The positioning cone 5 is connected with the vertical plate 2 through the moving disc 3, and one end of the adjusting screw 8 threaded through the vertical plate 2 is rotatingly connected with one side of the moving disc 3, and the end of the adjusting screw 8 is connected with the rotating handle 9. The operator can easily drive the moving disc 3 to move along the vertical plate 2 by rotating the rotating handle 9, so as to drive the positioning cone 5 to approach or move away from the end of the pipeline, and realize the preliminary positioning of the pipeline. The diameter of the end of the positioning cone 5 away from the moving disc 3 is smaller than the diameter of the other end. This tapered design makes the positioning cone 5 more closely fit the end of the pipeline when clamping the pipeline, improving the firmness of clamping.

[0044] Then, the operator drives the vertical plate 2 slidingly connected with the top of the base 1 to move by using the pushing structure provided at one end of the base 1. The pushing structure specifically includes a pushing cylinder, and the output end of the pushing cylinder is connected with one side of the vertical plate 2. The operator only needs to control the start of the pushing cylinder to drive the vertical plate 2 to move. The top of the base 1 is connected with slide rails 6 on both sides, and the bottom of the vertical plate 2 is connected with slide blocks matched with the slide rails 6. This design of slide rails and slide blocks makes the vertical plate 2 slide smoothly on the base 1, ensuring the stability and accuracy during clamping. This movement process makes the two positioning cones 5 gradually approach until they tightly clamp the end of the pipeline. Due to the symmetrical arrangement and sliding connection design of the vertical plate 2, this clamping method is not only stable and reliable, but also can adapt to pipelines of different sizes, improving the versatility of the welding machine.

[0045] In the welding process, if the angle of the pipe needs to be further adjusted, the operator can easily realize it by rotating the wheel 14 matched with the rotating groove 13 through the sliding structure on the top of the support frame 4.

[0046] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A welding machine that facilitates clamping and positioning of raw materials, characterized in that, Include: Base (1) and two vertical plate (2), two said vertical plate (2) symmetry setting in the top of base (1) both sides, one side vertical plate (2) and the top of base (1) fixed connection, the other side vertical plate (2) and the top of base (1) sliding connection; Two said vertical plate (2) between the setting of two supporting frame (4), the top of supporting frame (4) is provided with sliding structure, the bottom is connected with the top of base (1) through lifting structure, one side of vertical plate (2) is provided with moving disc (3), one side of moving disc (3) is rotatably connected with one end of adjusting screw rod (8) threaded through vertical plate (2), the other side of moving disc (3) is connected with positioning cone (5); The top of base (1) is provided with a pushing structure for driving vertical plate (2) to move.

2. The welding machine of claim 1, wherein, The pushing structure contains a push cylinder, and the output end of the push cylinder is connected with one side of the vertical plate (2).

3. The welding machine of claim 1, wherein, The diameter of the positioning cone (5) away from the moving disc (3) one end is less than the diameter of the other end, and the one end of the adjusting screw rod (8) is connected with a rotating handle (9).

4. The welding machine of claim 2, wherein, The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder.

5. The welding machine of claim 3, wherein, The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder.

6. The welding machine of claim 5, wherein, The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder. The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder. The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder. The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder. The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder. The top of base (1) is provided with a supporting frame (7), and the top of supporting frame (7) is bolted and connected with the push cylinder.

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