Welding equipment with protective structure for mechanical engineering

Abstract

The utility model discloses welding equipment with a protective structure for mechanical engineering, which relates to the technical field of welding equipment and comprises a base, a mounting frame is fixedly connected to the bottom of a sliding rod, springs are fixedly connected to the top of the mounting frame and the bottom of a fixed rod, and a cleaning roller is rotatably connected into the mounting frame. A rotating motor is fixedly mounted on one side of the mounting frame, the output shaft end of the rotating motor is fixedly connected with the cleaning roller, a dust collection groove is formed in the top of the mounting frame, and the mounting frame communicates with a dust collection pipe. The cleaning roller is driven by the rotating motor to rotate to clean a plate needing to be welded, the dust suction pipe is communicated with an external negative pressure pipeline, dust, smoke and the like are sucked into the dust suction pipe through the dust suction groove, waste gas is prevented from being sucked by workers, the welding effect is improved, and harm to the workers is reduced. And a second telescopic air cylinder is started to drive a protective door to move downwards, the base is sealed through the protective door, and waste gas is prevented from being emitted.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to welding equipment with a protective structure for mechanical engineering. Background Art

[0002] Mechanical engineering combines technical experience from production practice to study and solve problems in the development, design, manufacture, installation, use and maintenance of various machines. Welding of workpieces is a method of joining by heating, high temperature or high pressure, and is widely used in the field of mechanical processing.

[0003] After searching the existing public patent number: CN201821070419.4, the public patent name is: A mechanical welding device. The mechanical welding device includes a bracket, the bottom of the bracket is movably connected to a universal wheel, the left side of the universal wheel is fixedly connected to a locker, the top of the bracket is fixedly connected to a workbench, the top of the workbench is provided with a groove, the left and right sides of the groove are respectively provided with a first through cavity and a second through cavity, a first cylinder is arranged inside the first through cavity, the output end of the first cylinder is fixedly connected to a first telescopic rod, the right end of the first telescopic rod passes through the first through cavity and is fixedly connected to a first clamping plate, and a sliding rod and a nut base are arranged inside the second through cavity. Through the arrangement of the first cylinder, the first telescopic rod, the first clamping plate, the second clamping plate, the elastic pad, the push rod and the spring, the utility model solves the problem that the fastening between the welding blocks is not good during welding, which affects the welding efficiency and quality.

[0004] However, the above device lacks protection during welding and is not designed with exhaust equipment. The exhaust gas generated during welding is easily absorbed by the workers, thereby affecting their health. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a welding device with a protective structure for mechanical engineering, which solves the problem that the exhaust gas generated during welding is easily absorbed by workers due to lack of protection and no exhaust equipment.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: A welding device with a protective structure for mechanical engineering, comprising: a base, the bottom of the base is symmetrically provided with support legs, the top of the base is provided with a limiting groove, a sliding block is slidably connected in the limiting groove, an adjusting frame is fixedly connected to the bottom of the sliding block, an adjusting block is slidably connected to the bottom of the adjusting frame, a first telescopic cylinder is fixedly connected to the bottom of the adjusting block, a welding head is fixedly connected to the movable end of the first telescopic cylinder, and a cleaning component is arranged in the base;

[0009] The cleaning assembly includes a movable frame, which is slidably connected to the base, a fixed rod is symmetrically arranged at the bottom of the movable frame, a sliding rod is slidably connected to the bottom of the fixed rod, a mounting frame is fixedly connected to the bottom of the sliding rod, a spring is fixedly connected to the top of the mounting frame and the bottom of the fixed rod, a cleaning roller is rotatably connected to the mounting frame, a rotating motor is fixedly installed on one side of the mounting frame, an output shaft end of the rotating motor is fixedly connected to the cleaning roller, a dust suction groove is opened on the top of the mounting frame, and a dust suction pipe is connected to the mounting frame.

[0010] Preferably, the dust suction pipe is connected to the mounting frame, and the other end of the dust suction pipe is connected to an external dust suction pipe.

[0011] Preferably, a moving component is provided in the base, a first slide groove is opened on the upper surface of the base, a first screw rod is rotatably connected in the first slide groove, a first motor is fixedly installed on one side of the base, the output shaft end of the first motor is fixedly connected to the first screw rod, a first slider is slidably connected in the first slide groove, and a moving frame is fixedly connected to the first slider.

[0012] Preferably, the first sliding groove is symmetrically arranged on the upper surface of the base, and the first screw rod is threadedly connected to the first sliding block.

[0013] Preferably, a protective component is provided on the base, a sealing groove is provided on the upper surface of the base, a protective door is provided on the sealing groove, a connecting block is fixedly connected to the top of the protective door, a second telescopic cylinder is fixedly connected to the top of the base, and a movable end of the second telescopic cylinder is fixedly connected to the connecting block.

[0014] Preferably, an observation window is provided on the surface of the protective door, and the thickness of the protective door is the same as the width of the sealing groove.

[0015] Preferably, a second motor is fixedly installed on one side of the base, a second screw is fixedly connected to the output shaft end of the second motor, the second screw is rotatably connected to the limiting groove, the second screw is threadedly connected to the sliding block, and a third motor is fixedly installed on one side of the adjusting frame, a third screw is fixedly connected to the output shaft end of the third motor, the third screw is rotatably connected to the adjusting frame, and the third screw is threadedly connected to the adjusting block.

[0016] Beneficial Effects

[0017] The utility model provides a welding device with a protective structure for mechanical engineering, which has at least the following beneficial effects compared with the prior art:

[0018] The cleaning roller is driven by the rotating motor to clean the plate to be welded, and the vacuum pipe is connected to the external negative pressure pipe. The dust, smoke, etc. are sucked into the vacuum pipe through the vacuum groove to prevent the exhaust gas from being inhaled by the workers, improve the welding effect, and reduce the harm to the workers. The second telescopic cylinder is started to drive the protective door to move downward, and the base is sealed through the protective door to prevent the exhaust gas from escaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the mobile component of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the base of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cleaning component of the utility model.

[0023] In the figure: 1. base; 2. supporting leg; 3. limiting groove; 4. sliding block; 5. adjusting frame; 6. adjusting block; 7. first telescopic cylinder; 8. welding head; 9. cleaning assembly; 901. moving frame; 902. fixing rod; 903. sliding rod; 904. spring; 905. rotating motor; 906. mounting frame; 907. cleaning roller; 908. dust suction groove; 909. dust suction pipe; 10. moving assembly; 1001. first sliding groove; 1002. first motor; 1003. first screw rod; 1004. first sliding block; 11. protection assembly; 1101. protection door; 1102. observation window; 1103. connecting block; 1104. second telescopic cylinder; 1105. sealing groove; 12. second motor; 13. second screw rod; 14. third motor; 15. third screw rod. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-4The utility model provides a technical solution: a base 1, a supporting leg 2 is symmetrically arranged at the bottom of the base 1, a limiting groove 3 is arranged at the top of the base 1, a sliding block 4 is slidably connected in the limiting groove 3, an adjusting frame 5 is fixedly connected at the bottom of the sliding block 4, an adjusting block 6 is slidably connected at the bottom of the adjusting frame 5, a first telescopic cylinder 7 is fixedly connected at the bottom of the adjusting block 6, a welding head 8 is fixedly connected at the movable end of the first telescopic cylinder 7, a cleaning component 9 is arranged in the base 1; the cleaning component 9 includes a moving frame 901, the moving frame 901 is slidably connected in the base 1, and the moving frame 90 A fixed rod 902 is symmetrically arranged at the bottom, a sliding rod 903 is slidably connected to the bottom of the fixed rod 902, a mounting frame 906 is fixedly connected to the bottom of the sliding rod 903, a spring 904 is fixedly connected to the top of the mounting frame 906 and the bottom of the fixed rod 902, a cleaning roller 907 is rotatably connected inside the mounting frame 906, a rotating motor 905 is fixedly installed on one side of the mounting frame 906, an output shaft end of the rotating motor 905 is fixedly connected to the cleaning roller 907, a dust suction groove 908 is opened at the top of the mounting frame 906, and a dust suction pipe 909 is connected to the mounting frame 906. A second motor 12 is fixedly installed on one side of the base 1, and a second screw rod 13 is fixedly connected to the output shaft end of the second motor 12. The second screw rod 13 is rotatably connected to the limiting groove 3, and the second screw rod 13 is threadedly connected to the sliding block 4. A third motor 14 is fixedly installed on one side of the adjusting frame 5, and a third screw rod 15 is fixedly connected to the output shaft end of the third motor 14. The third screw rod 15 is rotatably connected to the adjusting frame 5, and the third screw rod 15 is threadedly connected to the adjusting block 6.

[0027] Analysis of the above content: Place the plate to be welded in the base 1, start the second motor 12 to drive the second screw 13 to rotate, and drive the sliding block 4 to move through the rotation of the second screw 13, thereby changing the horizontal position of the welding head 8, start the third motor 14 to drive the third screw 15 to rotate, and drive the adjustment block 6 to move through the rotation of the third screw 15, thereby changing the vertical position of the welding head 8, and after adjusting the welding head 8 to the required position, start the first telescopic cylinder 7 to lower the welding head 8 to weld the plate. During welding, the exhaust gas is sucked into the dust suction groove 908 and discharged from the dust suction pipe 909 to avoid affecting the workers. The cleaning roller 907 is driven to rotate by the rotating motor 905 to clean the weld for easy use.

[0028] Embodiment 2:

[0029] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the dust suction pipe 909 is connected to the mounting frame 906, and the other end of the dust suction pipe 909 is connected to the external dust suction pipe.

[0030] Analysis of the above content: impurities such as waste gas and dust are sucked out through the dust suction groove 908 and discharged through the dust suction pipe 909.

[0031] Embodiment three:

[0032] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a moving component 10 is arranged in the base 1, a first slide groove 1001 is opened on the upper surface of the base 1, a first screw rod 1003 is rotatably connected in the first slide groove 1001, a first motor 1002 is fixedly installed on one side of the base 1, the output shaft end of the first motor 1002 is fixedly connected to the first screw rod 1003, a first slider 1004 is slidably connected in the first slide groove 1001, and a moving frame 901 is fixedly connected to the first slider 1004.

[0033] Analysis of the above content: Start the first motor 1002 to drive the first screw 1003 to rotate, thereby controlling the first slider 1004 to slide along the first slide groove 1001, and the sliding of the first slider 1004 drives the mounting frame 906 to move, clean the welding area, and discharge the exhaust gas.

[0034] Embodiment 4:

[0035] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the first slide groove 1001 is symmetrically arranged on the upper surface of the base 1, and the first screw rod 1003 is threadedly connected with the first slider 1004.

[0036] Analysis of the above content: The first slider 1004 is driven to slide along the first slide groove 1001 by the rotation of the first screw rod 1003, thereby adjusting the position of the mounting frame 906. The mounting frame 906 can move with the welding head 8 to improve the adsorption effect of the exhaust gas.

[0037] Embodiment five:

[0038] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: a protective component 11 is arranged on the base 1, a sealing groove 1105 is opened on the upper surface of the base 1, a protective door 1101 is arranged on the sealing groove 1105, a connecting block 1103 is fixedly connected to the top of the protective door 1101, a second telescopic cylinder 1104 is fixedly connected to the top of the base 1, and the movable end of the second telescopic cylinder 1104 is fixedly connected to the connecting block 1103.

[0039] Analysis of the above content: The second telescopic cylinder 1104 drives the protective door 1101 to rise and fall, and seals the base 1, which can improve the sealing performance, avoid the overflow of exhaust gas, and prevent the splashing of waste chips from causing harm to people.

[0040] Embodiment six:

[0041] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: an observation window 1102 is provided on the surface of the protection door 1101 , and the thickness of the protection door 1101 is the same as the width of the sealing groove 1105 .

[0042] Analysis of the above content: the protective door 1101 is inserted into the sealing groove 1105 to improve the sealing performance, and the observation window 1102 is set to be colored glass to reduce the damage to human eyes caused by strong light during welding.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device with a protective structure for mechanical engineering, characterized in that: include: A base (1), wherein the bottom of the base (1) is symmetrically provided with supporting legs (2), the top of the base (1) is provided with a limiting groove (3), a sliding block (4) is slidably connected in the limiting groove (3), an adjusting frame (5) is fixedly connected at the bottom of the sliding block (4), an adjusting block (6) is slidably connected at the bottom of the adjusting frame (5), a first telescopic cylinder (7) is fixedly connected at the bottom of the adjusting block (6), a welding head (8) is fixedly connected at the movable end of the first telescopic cylinder (7), and a cleaning component (9) is arranged in the base (1); The cleaning assembly (9) comprises a movable frame (901), wherein the movable frame (901) is slidably connected to the base (1), a fixed rod (902) is symmetrically arranged at the bottom of the movable frame (901), a sliding rod (903) is slidably connected to the bottom of the fixed rod (902), a mounting frame (906) is fixedly connected to the bottom of the sliding rod (903), a spring (904) is fixedly connected to the top of the mounting frame (906) and the bottom of the fixed rod (902), a cleaning roller (907) is rotatably connected to the mounting frame (906), a rotating motor (905) is fixedly installed on one side of the mounting frame (906), an output shaft end of the rotating motor (905) is fixedly connected to the cleaning roller (907), a dust suction groove (908) is provided at the top of the mounting frame (906), and a dust suction pipe (909) is connected to the mounting frame (906).

2. The welding equipment with a protective structure for mechanical engineering according to claim 1, characterized in that: The dust suction pipe (909) is connected to the mounting frame (906), and the other end of the dust suction pipe (909) is connected to an external dust suction pipe.

3. The welding equipment with a protective structure for mechanical engineering according to claim 1, characterized in that: A moving assembly (10) is arranged in the base (1), a first slide groove (1001) is provided on the upper surface of the base (1), a first screw rod (1003) is rotatably connected in the first slide groove (1001), a first motor (1002) is fixedly installed on one side of the base (1), an output shaft end of the first motor (1002) is fixedly connected to the first screw rod (1003), a first slider (1004) is slidably connected in the first slide groove (1001), and a moving frame (901) is fixedly connected to the first slider (1004).

4. The welding equipment with a protective structure for mechanical engineering according to claim 3, characterized in that: The first slide groove (1001) is symmetrically arranged on the upper surface of the base (1), and the first screw rod (1003) is threadedly connected to the first sliding block (1004).

5. The welding equipment with a protective structure for mechanical engineering according to claim 1, characterized in that: The base (1) is provided with a protective component (11), the upper surface of the base (1) is provided with a sealing groove (1105), the sealing groove (1105) is provided with a protective door (1101), the top of the protective door (1101) is fixedly connected to a connecting block (1103), the top of the base (1) is fixedly connected to a second telescopic cylinder (1104), and the movable end of the second telescopic cylinder (1104) is fixedly connected to the connecting block (1103).

6. The welding equipment with a protective structure for mechanical engineering according to claim 5, characterized in that: An observation window (1102) is provided on the surface of the protection door (1101), and the thickness of the protection door (1101) is the same as the width of the sealing groove (1105).

7. The welding equipment with a protective structure for mechanical engineering according to claim 1, characterized in that: A second motor (12) is fixedly mounted on one side of the base (1); a second screw rod (13) is fixedly connected to an output shaft end of the second motor (12); the second screw rod (13) is rotatably connected to the limiting groove (3); the second screw rod (13) is threadedly connected to the sliding block (4); a third motor (14) is fixedly mounted on one side of the adjustment frame (5); a third screw rod (15) is fixedly connected to an output shaft end of the third motor (14); the third screw rod (15) is rotatably connected to the adjustment frame (5); and the third screw rod (15) is threadedly connected to the adjustment block (6).

Images