Welding device with safety protection cover

Abstract

The utility model discloses a welding device with a safety protective cover, which comprises a support column, a welding adjusting mechanism, a cover body mounting mechanism and a mounting auxiliary mechanism, and the welding adjusting mechanism comprises a translation frame, a hydraulic cylinder, a sliding block, a rotating rod, a rotating clamping sleeve and a welding assembly, the cover body mounting mechanism comprises a protective cover body, a clamping pipe, a clamping rod, a moving cavity, a spring block, a moving sleeve and a clamping groove, the mounting auxiliary mechanism comprises a pin groove, a fixed sleeve, an elastic lifting pin, a rotating sleeve, a dislocation plate, a linkage plate and a moving groove, and through cooperation of a translation frame, a hydraulic cylinder and a sliding block, accurate horizontal positioning of a welding assembly can be achieved; the design of a rotating rod and a rotating clamping sleeve allows the angle and direction of the welding assembly to be adjusted, the design of a clamping pipe, a clamping rod and a moving cavity realizes the quick mounting and dismounting of a protective cover body, and the design of the protective cover body can effectively protect operators and prevent harmful light and splashes in the welding process.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, and more particularly to a welding device with a safety protective cover. Background Art

[0002] A welding device with a safety shield is an advanced welding equipment with integrated safety protection function. This device can not only complete the welding work efficiently, but also provide comprehensive safety protection for the operator.

[0003] In the existing technology, firstly, some devices cannot accurately control the position and angle of the welding components, affecting the welding quality and accuracy. Each adjustment of the welding position may require manual operation, which is time-consuming and laborious. The lack of stable support and positioning structure may cause jitter and deviation during the welding process. Secondly, some devices cannot quickly install and remove the protective cover, increasing the risk of operators being exposed to welding hazards. In addition, the installation is unstable, and the protective cover may not be firmly fixed. Each time the welding area needs to be accessed, cumbersome steps may be required to remove the protective cover. If the protective cover cannot be correctly positioned and fixed, it may not be able to effectively block the harmful light and spatter generated by welding.

[0004] Finally, installing the protective cover body may become difficult and time-consuming, which may result in deviations in the installation position of the protective cover body. The operator may need to apply greater or uneven force to complete the installation, which may cause the protective cover body to loosen or fall off during use. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides a welding device with a safety shield to solve the technical problems mentioned in the background technology, such as the inability to accurately control the position and angle of the welding assembly and the inability to quickly install and remove the shield body.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device with a safety shield, comprising a pillar, a welding adjustment mechanism, a shield body mounting mechanism and an installation auxiliary mechanism, wherein the welding adjustment mechanism comprises a translation frame, a hydraulic cylinder, a slider, a rotating rod, a rotating clamping sleeve and a welding assembly, the translation frame is mounted on the top end surface of the pillar, the hydraulic cylinder is mounted on the translation frame, the slider slides directionally on the translation frame, one end of the hydraulic cylinder is connected with the slider, the rotating rod is mounted on the top end of the slider, the rotating clamping sleeve is cooperated and arranged on the rotating rod, and the welding assembly is mounted on the rotating clamping sleeve, the shield body mounting mechanism comprises a protective shield body, a clamping tube, a clamping rod, a moving cavity, a spring block, a moving sleeve and a clamping groove, the clamping rod can be extended into the clamping tube, the moving cavity is mounted on the side of the clamping rod, the spring block is installed in the moving cavity and pushed outward, the moving sleeve is stably mounted on the inner wall of the clamping tube, the clamping groove is set on the side of the moving sleeve, and the spring block can be extended into the clamping groove to stably connect the clamping rod and the moving sleeve.

[0009] The utility model is further configured as follows: the installation auxiliary mechanism includes a pin groove, a fixed sleeve, a spring pin, a rotating sleeve, a dislocation plate, a linkage plate and a movable groove; the fixed sleeve is installed at the top of the side wall of the card tube; multiple groups of spring pins are installed in a circular array on the fixed sleeve; the rotating sleeve is directional and limited and rotated on the outer wall of the card tube; the pin groove is installed at the bottom of the rotating sleeve; one end of the spring pin can be extended into the pin groove to cooperate with the rotating support; the linkage plate is longitudinally movable on the side wall of the card tube; the dislocation plate is installed between the linkage plate and the rotating sleeve; the movable groove is set on the side wall of the card tube; the linkage plate is linked with the movable sleeve through the movable groove.

[0010] The utility model is further configured such that a base frame is installed at the bottom of the support, and a support platform is installed at the top end face of the base frame. The support and the base frame provide a stable supporting foundation for the entire welding device.

[0011] The utility model is further configured such that a connecting plate is installed at the bottom end of the side wall of the clamping tube, four-legged plates are installed around the protective cover body, and the connecting plate is installed on the top end surface of the four-legged plates. The setting of the connecting plate and the four-legged plates connects and fixes the protective cover body to ensure its stability during the welding process.

[0012] The utility model is further configured such that mounting plates are installed around the support platform, and one end of the clamping rod is connected to the connecting plate, and the other end of the clamping rod extends through the four-legged plate and is quickly clamped to the clamping tube. The setting of the clamping tube, the clamping rod and the motion cavity enables the rapid installation and disassembly of the protective cover body.

[0013] The utility model is further configured such that a rotating assembly is installed on the support platform, a welding disk is installed on the top of the rotating assembly, a pressing assembly is installed on the welding disk, and the protective cover body half-wraps the welding disk.

[0014] The utility model is further configured such that a slide rail is installed on the top end surface of the translation frame, and the slider is arranged to slide in a directional manner on the slide rail. The arrangement of the slide rail facilitates the smooth movement of the slider.

[0015] The utility model is further configured such that a stabilizing spring is installed on the top of the connecting plate, and the other end of the stabilizing spring is cooperatively connected with the linkage plate, so that the linkage plate and the movable sleeve are stabilized on the clamping tube. The setting of the stabilizing spring provides stable support for the linkage plate and the movable sleeve.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a welding device with a safety shield, which has the following beneficial effects:

[0018] The utility model is provided with a welding adjustment mechanism, which can achieve precise horizontal positioning of the welding assembly through the cooperation of the translation frame, hydraulic cylinder and slider. The design of the rotating rod and the rotating clamping sleeve allows the welding assembly to be adjusted in angle and direction. The use of the hydraulic cylinder makes it possible to automate and precisely control the adjustment of the welding position. The multi-dimensional adjustment mechanism enables the welding device to adapt to workpieces of various complex shapes.

[0019] The utility model is provided with a cover installation mechanism, and the design of the clamping tube, the clamping rod and the motion cavity realizes the rapid installation and disassembly of the protective cover. The design of the protective cover can effectively protect the operator from harmful light and splashes during the welding process. The design of the spring block and the clamping groove ensures the stability of the protective cover after installation. The design of the four-legged plate and the connecting plate enables the protective cover to adapt to welding areas of different sizes.

[0020] The utility model is provided with an installation auxiliary mechanism. The design of the fixed sleeve, the ejector pin and the pin groove ensures the accuracy of the installation position of the protective cover body. The design of the rotating sleeve and the offset plate makes the installation process of the protective cover body simpler and smoother. The coordinated design of the linkage plate and the movable groove increases the reliability of the entire installation system. The setting of the stabilizing spring provides stable support for the linkage plate and the movable sleeve, thereby increasing the stability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the device in the present invention when not in use;

[0022] Figure 2 This is a structural diagram of the welding adjustment mechanism in the present utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the installation method of the protective cover body in the present utility model;

[0024] Figure 4This is a structural diagram of the cover body installation mechanism and the installation auxiliary mechanism in the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the cover body installation mechanism and the installation auxiliary mechanism in the present invention.

[0026] In the figure: 1. Pillar; 2. Translation frame; 3. Hydraulic cylinder; 4. Slider; 5. Turning rod; 6. Rotating clamping sleeve; 7. Welding assembly; 8. Protective cover; 9. Adapter tube; 10. Connecting rod; 11. Motion chamber; 12. Spring block; 13. Moving sleeve; 14. Slot; 15. Fixed sleeve; 16. Ejector pin; 17. Rotating sleeve; 18. Offset plate; 19. Linkage plate; 20. Moving slot; 21. Base frame; 22. Support platform; 23. Connecting plate; 24. Four-legged plate; 25. Mounting plate; 26. Rotating assembly; 27. Welding plate; 28. Clamping assembly; 29. Slide rail; 30. Stabilizing spring; 31. Pin slot. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5A welding device with a safety shield includes a support 1, a welding adjustment mechanism, a shield mounting mechanism, and an auxiliary mounting mechanism. The welding adjustment mechanism includes a translation frame 2, a hydraulic cylinder 3, a slider 4, a rotating rod 5, a rotary clamping sleeve 6, and a welding assembly 7. The translation frame 2 is mounted on the top end surface of the support 1, the hydraulic cylinder 3 is mounted on the translation frame 2, the slider 4 slides directionally on the translation frame 2, one end of the hydraulic cylinder 3 is connected to the slider 4, the rotating rod 5 is mounted on the top end of the slider 4, the rotary clamping sleeve 6 is arranged on the rotating rod 5, and the welding assembly 7 Installed on the rotating clamping sleeve 6, the cover body installation mechanism includes a protective cover body 8, a clamping tube 9, a clamping rod 10, a motion cavity 11, a spring block 12, a movable sleeve 13 and a clamping groove 14. The clamping rod 10 can be inserted into the clamping tube 9. The motion cavity 11 is installed on the side of the clamping rod 10. The spring block 12 is installed in the motion cavity 11 and pushed outward. The movable sleeve 13 is stably installed on the inner wall of the clamping tube 9. The clamping groove 14 is set on the side of the movable sleeve 13. The spring block 12 can be inserted into the clamping groove 14 to stably connect the clamping rod 10 and the movable sleeve 13.

[0031] In this embodiment, the translation frame 2 is installed on the top end surface of the pillar 1 to provide a support platform for the welding adjustment mechanism. The hydraulic cylinder 3 is installed on the translation frame 2 to drive the slider 4 to slide in a directional manner on the translation frame 2. When the hydraulic cylinder 3 is working, the slider 4 moves accordingly, thereby driving the rotating rod 5 and the rotating clamping sleeve 6 to move. The rotating rod 5 is installed on the top end of the slider 4. The rotating clamping sleeve 6 is matched with the rotating rod 5 to fix and rotate the welding assembly 7. The welding assembly 7 is installed on the rotating clamping sleeve 6. By rotating the rotating clamping sleeve 6, the welding assembly 7 Welding operations can be carried out, and the protective cover body 8 is used to protect the welding area to prevent sparks and high temperatures from harming operators or surrounding equipment. The clamping rod 10 can be extended into the clamping tube 9 to support and fix the protective cover body 8. The moving cavity 11 is installed on the side of the clamping rod 10, and the spring block 12 is installed in the moving cavity 11 to push the clamping rod 10. The movable sleeve 13 is stably installed on the inner wall of the clamping tube 9. The clamping groove 14 is set on the side of the movable sleeve 13. The spring block 12 can be extended into the clamping groove 14 to stably connect the clamping rod 10 and the movable sleeve 13.

[0032] The installation auxiliary mechanism includes a pin groove 31, a fixed sleeve 15, a spring pin 16, a rotating sleeve 17, a dislocation plate 18, a linkage plate 19 and a movable groove 20. The fixed sleeve 15 is installed at the top of the side wall of the card tube 9. Multiple groups of spring pins 16 are installed in a circular array on the fixed sleeve 15. The rotating sleeve 17 is directional and limited in rotation and is set on the outer wall of the card tube 9. The pin groove is installed at the bottom of the rotating sleeve 17. One end of the spring pin 16 can be extended into the pin groove to cooperate with the rotation support. The linkage plate 19 is longitudinally movable on the side wall of the card tube 9. The dislocation plate 18 is installed between the linkage plate 19 and the rotating sleeve 17. The movable groove 20 is set on the side wall of the card tube 9. The linkage plate 19 is linked with the movable sleeve 13 through the movable groove 20.

[0033] In this embodiment, the fixed sleeve 15 is installed at the top of the side wall of the clamping tube 9, and the ejector pins 16 are installed in a circular array on the fixed sleeve 15 for supporting and fixing the rotating sleeve 17. The rotating sleeve 17 is directional and limited in rotation and is arranged on the outer wall of the clamping tube 9. The pin groove is installed at the bottom of the rotating sleeve 17. One end of the ejector pin 16 can be extended into the pin groove to cooperate with the rotation support. As the rotating sleeve rotates, the linkage plate 19 is moved longitudinally through the offset plate 18. The linkage plate 19 is connected with the movable sleeve 13 through the movable groove 20, thereby driving the movable sleeve to move longitudinally, so that one end of the clamping groove 14 pushes the spring block 12 and shrinks it into the motion cavity 11, thereby realizing the disengagement of the clamping tube 9 and the clamping rod 10.

[0034] See also Figure 1-5 As a supplementary embodiment of a welding device with a safety shield for the welding adjustment mechanism, the shield mounting mechanism and the mounting auxiliary mechanism: a bottom frame 21 is mounted on the bottom of the pillar 1, and a support platform 22 is mounted on the top end face of the bottom frame 21, a connecting plate 23 is mounted on the bottom end of the side wall of the clamping tube 9, four-legged plates 24 are mounted around the protective shield body 8, and the connecting plate 23 is mounted on the top end face of the four-legged plates 24, a mounting plate 25 is mounted around the support platform 22, and one end of the clamping rod 10 is connected to the connecting plate 23, and the other end of the clamping rod 10 is connected to the connecting plate 23. The four-legged plate 24 extends through the card tube 9 and is quickly connected with the card tube 9. A rotating assembly 26 is installed on the support platform 22, and a welding disk 27 is installed on the top of the rotating assembly 26, and a clamping assembly 28 is installed on the welding disk 27. The protective cover body 8 half wraps the welding disk 27. A slide rail 29 is installed on the top end face of the translation frame 2, and the slider 4 is directional slidingly arranged on the slide rail 29. A stabilizing spring 30 is installed on the top of the connecting plate 23, and the other end of the stabilizing spring 30 is connected with the linkage plate 19 to stabilize the linkage plate 19 and the movable sleeve 13 on the card tube 9.

[0035] More specifically, the base frame 21 and the support platform 22 provide a stable support foundation for the entire device. The connecting plate 23 installed at the bottom end of the side wall of the card tube 9 cooperates with the four-legged plate 24, so that the protective cover body 8 can be quickly clamped on the card tube 9. The rotating assembly 26 and the welding plate 27 installed on the support platform 22 are used to support the welding assembly 7 and perform welding operations. The protective cover body 8 half-wraps the welding plate 27 to provide safety protection. The slide rail 29 and the slider 4 on the top of the translation frame 2 cooperate so that the welding assembly 7 can move in the horizontal direction to adjust the welding position. The stabilizing spring 30 on the top of the connecting plate 23 cooperates with the linkage plate 19 to keep the linkage plate 19 and the movable sleeve 13 stable on the card tube 9. When performing welding operations, the operator can adjust the position and angle of the welding assembly 7 through the welding adjustment mechanism, and at the same time ensure the stability and safety of the protective cover body 8 through the cover body installation mechanism and the installation auxiliary mechanism.

[0036] In summary, when the overall equipment is in use or operating: when the welding adjustment mechanism needs to be operated, the translation frame 2 is installed on the top end face of the pillar 1 to provide a support platform for the welding adjustment mechanism, and the hydraulic cylinder 3 is installed on the translation frame 2 to drive the slider 4 to slide in a directional manner on the translation frame 2. When the hydraulic cylinder 3 is working, the slider 4 moves accordingly, thereby driving the rotating rod 5 and the rotating clamping sleeve 6 to move. The rotating rod 5 is installed on the top end of the slider 4, and the rotating clamping sleeve 6 is cooperated with the rotating rod 5 to fix and rotate the welding assembly 7. The welding assembly 7 is installed on the rotating clamping sleeve 6. Through the rotation of the rotating clamping sleeve 6, the welding assembly 7 can perform welding operations.

[0037] When the cover body installation mechanism needs to be operated, the protective cover body 8 is used to protect the welding area to prevent sparks and high temperature from harming operators or surrounding equipment. The clamping rod 10 can be extended into the clamping tube 9 to support and fix the protective cover body 8. The moving cavity 11 is installed on the side of the clamping rod 10, and the spring block 12 is installed in the moving cavity 11 to push the clamping rod 10. The moving sleeve 13 is stably installed on the inner wall of the clamping tube 9. The clamping groove 14 is set on the side of the moving sleeve 13. The spring block 12 can be extended into the clamping groove 14 to stably connect the clamping rod 10 and the moving sleeve 13.

[0038] When it is necessary to install the auxiliary mechanism, the fixed sleeve 15 is installed on the top of the side wall of the clamping tube 9, and the ejector pins 16 are installed in a circular array on the fixed sleeve 15 to support and fix the rotating sleeve 17. The rotating sleeve 17 is directional and limited to rotate on the outer wall of the clamping tube 9, and the pin groove is installed at the bottom of the rotating sleeve 17. One end of the ejector pin 16 can be extended into the pin groove to cooperate with the rotation support. As the rotating sleeve rotates, the linkage plate 19 is moved longitudinally through the dislocation plate 18. The linkage plate 19 is connected with the movable sleeve 13 through the movable groove 20, thereby driving the movable sleeve to move longitudinally, so that one end of the clamping groove 14 pushes the spring block 12 and shrinks it into the motion cavity 11, thereby realizing the disengagement of the clamping tube 9 and the clamping rod 10.

[0039] The base frame 21 and the support platform 22 provide a stable support foundation for the entire device. The connecting plate 23 installed at the bottom end of the side wall of the card tube 9 cooperates with the four-legged plate 24, so that the protective cover body 8 can be quickly clamped on the card tube 9. The rotating assembly 26 and the welding plate 27 installed on the support platform 22 are used to support the welding assembly 7 and perform welding operations. The protective cover body 8 half-wraps the welding plate 27 to provide safety protection. The slide rail 29 and the slider 4 on the top of the translation frame 2 cooperate so that the welding assembly 7 can move in the horizontal direction to adjust the welding position. The stabilizing spring 30 on the top of the connecting plate 23 cooperates with the linkage plate 19 to keep the linkage plate 19 and the movable sleeve 13 stable on the card tube 9. When performing welding operations, the operator can adjust the position and angle of the welding assembly 7 through the welding adjustment mechanism, and at the same time ensure the stability and safety of the protective cover body 8 through the cover body installation mechanism and the installation auxiliary mechanism.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device with a safety shield, comprising a support (1), a welding adjustment mechanism, a shield mounting mechanism and an installation auxiliary mechanism, characterized in that: The welding adjustment mechanism comprises a translation frame (2), a hydraulic cylinder (3), a slider (4), a rotating rod (5), a rotating clamping sleeve (6) and a welding assembly (7); the translation frame (2) is mounted on the top end surface of the pillar (1); the hydraulic cylinder (3) is mounted on the translation frame (2); the slider (4) slides directionally on the translation frame (2); one end of the hydraulic cylinder (3) is connected to the slider (4); the rotating rod (5) is mounted on the top end of the slider (4); the rotating clamping sleeve (6) is arranged on the rotating rod (5); the welding assembly (7) is mounted on the rotating clamping sleeve (6); the cover mounting mechanism comprises a protective cover. The shield body (8), the clamping tube (9), the clamping rod (10), the motion chamber (11), the spring block (12), the movable sleeve (13) and the clamping groove (14); the clamping rod (10) can be inserted into the clamping tube (9); the motion chamber (11) is installed on the side of the clamping rod (10); the spring block (12) is installed in the motion chamber (11) and pushed outward; the movable sleeve (13) is stably installed on the inner wall of the clamping tube (9); the clamping groove (14) is provided on the side of the movable sleeve (13); the spring block (12) can be inserted into the clamping groove (14) to stably connect the clamping rod (10) and the movable sleeve (13).

2. The welding device with a safety shield according to claim 1, characterized in that: The mounting auxiliary mechanism comprises a pin groove (31), a fixed sleeve (15), an eject pin (16), a rotating sleeve (17), a dislocation plate (18), a linkage plate (19) and a movable groove (20). The fixed sleeve (15) is mounted on the top of the side wall of the clamping pipe (9). A plurality of groups of eject pins (16) are mounted in a circumferential array on the fixed sleeve (15). The rotating sleeve (17) is arranged on the outer wall of the clamping pipe (9) for directional limited rotation. The pin groove (31) is mounted on the bottom of the rotating sleeve (17). One end of the eject pin (16) can be extended into the pin groove (31) to cooperate with the rotation support. The linkage plate (19) is longitudinally movable on the side wall of the clamping pipe (9). The dislocation plate (18) is mounted between the linkage plate (19) and the rotating sleeve (17). The movable groove (20) is arranged on the side wall of the clamping pipe (9). The linkage plate (19) is arranged in linkage with the movable sleeve (13) through the movable groove (20).

3. The welding device with a safety shield according to claim 1, characterized in that: A base frame (21) is installed at the bottom of the support (1), and a support platform (22) is installed on the top end surface of the base frame (21).

4. The welding device with a safety shield according to claim 1, characterized in that: A connecting plate (23) is installed at the bottom end of the side wall of the clamping tube (9), four foot plates (24) are installed around the protective cover body (8), and the connecting plate (23) is installed on the top end surface of the four foot plates (24).

5. The welding device with a safety shield according to claim 3, characterized in that: The support platform (22) is provided with mounting plates (25) around it, and one end of the clamping rod (10) is connected to the connecting plate (23), and the other end of the clamping rod (10) extends through the four-legged plate (24) and is quickly clamped to the clamping tube (9).

6. The welding device with a safety shield according to claim 3, characterized in that: A rotating assembly (26) is installed on the support platform (22), a welding disc (27) is installed on the top of the rotating assembly (26), a pressing assembly (28) is installed on the welding disc (27), and the protective cover (8) half-wraps the welding disc (27).

7. The welding device with a safety shield according to claim 1, characterized in that: A slide rail (29) is installed on the top end surface of the translation frame (2), and the slider (4) is arranged on the slide rail (29) in a coordinated and directional sliding manner.

8. The welding device with a safety shield according to claim 4, characterized in that: A stabilizing spring (30) is installed on the top of the connecting plate (23), and the other end of the stabilizing spring (30) is connected to the linkage plate (19) so that the linkage plate (19) and the movable sleeve (13) are stabilized on the clamping tube (9).

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