A flagpole welding device for facilitating the securing of a workpiece

Abstract

The application provides a flagpole welding device convenient for fixing a workpiece, and relates to the field of welding, and comprises a positioning component, a moving head component and a side component are installed on the positioning component through a sliding groove, the side component is in sliding connection with a stress component, the inside of the stress component is fixed with a control component, the inside of the control component is in V-shaped structure, and a laser spotlight is fixedly installed at the center position of the control component. When preparing for welding, the rotating rod component is first controlled to rotate, the height of the control component and the laser spotlight is adjusted through the screw thread of the rotating rod component, the control component is at the same height as the flagpole, then the rotation of the drive screw is controlled through the driven motor, the moving head component and the side component are moved in opposition through the two groups of screw threads, the inside of the control component is clamped and butt-jointed, the flagpole can be accurately butt-jointed, the accuracy of welding is ensured, and the common flagpole welding device is solved, butt-jointing position is prone to misalignment, and the welding efficiency is affected.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and in particular to a flagpole welding device that facilitates the fixing of workpieces. Background Technology

[0002] During flagpole manufacturing, multiple round poles need to be welded together to form a flagpole of appropriate length. This welding process requires a flagpole welding device, a specialized mechanical equipment designed to automate the flagpole welding process, improving welding quality and efficiency. This device typically includes a load-bearing base and a lifting welding mechanism. By incorporating a welding gun that can move vertically up and down, it can replace manual operation, improving welding quality, automating steel pipe welding, reducing labor costs and the skill requirements of workers. The flagpole welding device uses a servo electric cylinder to drive the welding gun up and down, achieving automated flagpole welding. During the welding process, nitrogen gas is used for gas protection of the weld joint, enhancing the chemical stability of the weld area and preventing metal oxidation, thus improving work efficiency. Flagpole welding devices are mainly used for welding stainless steel flagpoles and are suitable for various scenarios requiring high-quality welding. Due to its automated and efficient features, it is particularly suitable for large-scale production and applications that require guaranteed welding quality. However, common flagpole welding devices on the market are not convenient to fix, and when moving and changing welding positions, they can easily cause scratches on the outside of the flagpole, requiring secondary repair or painting. Furthermore, when multiple flagpoles are welded together, the joint position is prone to misalignment, affecting welding efficiency. Moreover, after the flagpole is welded and moved continuously, the tail is prone to tilting, resulting in poor support. Summary of the Invention

[0003] This disclosure relates to a flagpole welding device that facilitates the fixing of workpieces. When controlling the flagpole welding, the flagpole is placed directly inside the device body. Because the upper part of the device body has a V-shaped structure and the two rows of contact components are controlled to form a V-shaped structure, an automatic clamping and positioning force is generated after the flagpole is placed, improving the positioning effect of the flagpole and improving the convenience of fixing. During the process of controlling the movement and repositioning of the flagpole by the drive wheel, while conveniently fixing the flagpole, the flagpole can contact the contact components for displacement, allowing the contact components to rotate smoothly, enabling the flagpole to be transported quickly, and avoiding scratches on the outside of the flagpole.

[0004] In a first aspect, this disclosure provides a flagpole welding device for facilitating workpiece fixation, specifically comprising: a device body; the top of the device body has a V-shaped structure, a main motor is installed on the front side of the device body, two auxiliary motors are installed in the middle of the device body, contact components are installed inside the device body through a through groove and a support assembly, the exterior of the freely rotatable contact components is made of flexible rubber, the two rows of contact components are arranged obliquely and symmetrically, the main motor is connected to a drive wheel through a transmission shaft, the freely rotatable drive wheel is made of rubber, the drive wheel contacts the bottom of the flagpole and controls the lateral movement of the flagpole; a positioning component; the positioning component is installed in the middle of the device body, a moving head component and a side component are installed on the positioning component through a sliding groove, the side component is slidably connected to a force-bearing component, a control component is fixed on the inner side of the force-bearing component, the inner side of the control component has a V-shaped structure, a laser spotlight is fixedly installed at the center of the control component; an outer component structure; the outer component structure is spliced ​​to the tail of the device body, a rotating wheel is installed on the outer side of the outer component structure through a rotating shaft, and a V-shaped contact plate is installed on the top of the outer component structure through a support plate structure, the contact plate being made of flexible rubber.

[0005] In at least some embodiments, the interior of the device body is provided with uniformly arranged through slots, which are inclined. Two uniformly arranged support components are fixed inside the device body, with the tops of the support components having an inclined structure. The interior of the drive wheel is provided with uniformly arranged annular inner slots, the inner ends of which are arc-shaped. A freely rotatable rotating component is mounted inside the device body via a bracket. The side of the rotating component is connected to an auxiliary motor via a transmission wheel and a transmission belt, and is driven to rotate by the auxiliary motor. After the rotating component contacts the flagpole, it controls the flagpole to rotate. A support frame assembly is fixed at the middle of the top of the device body. A telescopic welding head that can move freely up and down is installed at the middle of the front end of the support frame assembly, and the telescopic welding head is located in the middle of the device body.

[0006] In at least some embodiments, an L-shaped groove is provided on each side of the positioning component, and the two grooves are symmetrically arranged. A freely rotatable drive screw is inserted into the interior of one of the grooves. The drive screw has two sets of symmetrically arranged threads on its exterior. The outer end of the drive screw is connected to a driven motor via a gear. The driven motor is installed in the middle of the device body. A moving head component is slidably installed inside the groove and moves freely within the groove. The drive screw is inserted into the moving head component and rotates, controlling the displacement of the moving head component. The two moving head components on the same side are fixedly connected to a side member above them. A freely rotatable rotating rod component is installed on the exterior of the side member. The rotating rod component has threads on its exterior. The exterior of the control component is welded and fixed to a U-shaped force-bearing component. The force-bearing component is inserted into the side member and moves freely up and down. The rotating rod component rotates through the force-bearing component and controls the up and down movement of the force-bearing component and the control component via threads.

[0007] In at least some embodiments, mounting members are fixed on both sides of the outer component structure, and the inner side of the mounting members is connected to the rotating shaft. Two symmetrically arranged support plate structures are fixed on the top of the outer component structure. Two base plate structures are fixed on the top of the outer component structure. The top of the elastic metal base plate structure is an arc-shaped structure and contacts the bottom of the contact plate. A flexible rubber push plate is fixed in the middle of the top of the outer component structure. The bottom of the push plate is a V-shaped structure, and the top of the push plate contacts the bottom of the contact plate. A control rod is inserted through the support plate structure and can move freely up and down. The control rod passes through both the base plate structure and the push plate. Two L-shaped pull rods are fixed at the front end of the control rod. The pull rods are inserted into the front end of the outer component structure, and the foremost pull rod is inserted into the inside of the device body.

[0008] This invention provides a flagpole welding device that facilitates fixing workpieces, and has the following beneficial effects:

[0009] When the device is controlling the flagpole welding, the flagpole is placed directly inside the device body. Because the top of the device body has a V-shaped structure and the two rows of contact components are also in a V-shaped structure, the flagpole is automatically clamped and positioned after being placed, which improves the positioning effect of the flagpole and the convenience of fixing. During the process of moving and changing the flagpole controlled by the drive wheel, while conveniently fixing the flagpole, the flagpole can contact the contact components and rotate smoothly, allowing the contact components to rotate smoothly and the flagpole to be transported quickly, avoiding scratches on the outside of the flagpole.

[0010] When multiple flagpoles are joined together for welding, the rotating rod component is first controlled to rotate. The height of the rotating rod component and the laser spotlight are adjusted via threads to align the laser spotlight with the center of the flagpole, ensuring that the control component and the flagpole are at the same height. Then, the driven screw is rotated via a driven motor. The driven screw, through two sets of threads, controls the opposing movement of the moving head component and the side component, so that the inner side of the control component clamps the docking position, allowing the flagpoles to be precisely joined and ensuring the accuracy of the welding.

[0011] When controlling the movement of the flagpole after welding, the flagpole moves above the outer structure, and then the rearmost tie rod is raised to disengage the rearmost outer structure from the front outer structure. The contact plate, with its anti-slip properties, contacts the outside of the flagpole. As the flagpole continues to move, it drives the outer structure and rotating components to move smoothly, ensuring the flagpole is supported as it moves backward and preventing it from tilting under gravity, which would affect its later use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0013] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0014] In the attached diagram:

[0015] Figure 1 A three-dimensional structural schematic diagram of this application is shown;

[0016] Figure 2 A bottom view of the structure of this application is shown;

[0017] Figure 3 An exploded three-dimensional structural diagram of this application is shown;

[0018] Figure 4 This is a schematic diagram of the exploded bottom view of the structure of this application;

[0019] Figure 5 This paper shows a partial cross-sectional exploded three-dimensional structural diagram of the device body of this application;

[0020] Figure 6 An exploded perspective view of the positioning component of this application is shown;

[0021] Figure 7 This diagram shows an exploded bottom view of the positioning component of this application;

[0022] Figure 8 An exploded three-dimensional structural diagram of the external components of this application is shown.

[0023] List of reference numerals

[0024] 1. Device body; 101. Through groove; 102. Support assembly; 103. Contact assembly; 104. Drive wheel; 105. Inner groove; 106. Rotating assembly; 107. Support frame assembly; 108. Telescopic welding head;

[0025] 2. Positioning component; 201. Slide rail; 202. Drive screw; 203. Moving head component; 204. Side component; 205. Rotating rod component; 206. Force-bearing component; 207. Control component; 208. Laser spotlight;

[0026] 3. External structure; 301. Mounting component; 302. Rotating wheel; 303. Support plate structure; 304. Contact plate; 305. Base plate structure; 306. Push plate; 307. Control lever; 308. Pull rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1: Please refer to Figures 1 to 8 :

[0029] This invention proposes a flagpole welding device for easy workpiece fixing, comprising: a device body 1; the top of the device body 1 has a V-shaped structure, a main motor is installed on the front side of the device body 1, two auxiliary motors are installed in the middle of the device body 1, and contact components 103 are installed inside the device body 1 through a through groove 101 and a support component 102. The freely rotatable contact components 103 are made of flexible rubber, and the two rows of contact components 103 are arranged obliquely and symmetrically to position and fix the flagpole, while controlling the smooth rotation and displacement of the flagpole, so that the flagpole will not be worn or scratched while moving. The main motor is connected to a drive wheel 104 through a transmission shaft. The freely rotatable drive wheel 104 is made of rubber and contacts the bottom of the flagpole, controlling the lateral movement of the flagpole, so that the flagpole is smoothly transported and the position is easily adjusted for welding; a positioning component 2; the positioning component 2 is installed in the middle of the device body 1, and the positioning component 2 has a moving head component 203 and a side component 204 installed through a sliding groove 201. The side component 204 is connected to the force-bearing component 203. Component 206 is slidably connected. A control component 207 is fixed to the inner side of the force-bearing component 206. The inner side of the control component 207 has a V-shaped structure. A laser spotlight 208 is fixedly installed at the center of the control component 207. After the flagpoles are joined, the position of the control component 207 is adjusted by the laser spotlight 208 to align the center of the control component 207 with the center of the flagpole. This allows the control component 207 to precisely control the joining and positioning of the flagpoles when clamping, avoiding misalignment and improving welding precision. The outer structure 3 is spliced ​​at the tail of the main body 1. A rotating wheel 302 is installed on the outer side of the outer structure 3 through a rotating shaft, so that the outer structure 3 can move smoothly with the flagpole, which can move and support the flagpole to ensure the support effect of the flagpole and avoid excessive tilting of the flagpole. A V-shaped contact plate 304 is installed on the top of the outer structure 3 through a support plate structure 303. The contact plate 304 is made of flexible rubber and is used to make anti-slip contact with the bottom of the flagpole, so that the outer structure 3 can move with the flagpole.

[0030] In this embodiment of the disclosure, such as Figure 3 and Figure 5As shown, the device body 1 has evenly arranged through slots 101 running through its interior. These slots 101 are inclined, allowing the contact component 103 to rotate smoothly within them. Two evenly arranged support components 102 are fixed inside the device body 1. The tops of the support components 102 are inclined to support the contact component 103. The drive wheel 104 has evenly arranged annular inner grooves 105 running through its interior, allowing the drive wheel 104 to deform under pressure, ensuring effective contact with the bottom of the flagpole. The inner ends of the inner grooves 105 are arc-shaped. The device body 1... A freely rotatable rotating component 106 is mounted on a bracket to drive the flagpole to rotate and adjust its position for welding. The side of the rotating component 106 is connected to an auxiliary motor via a transmission wheel and a transmission belt, and is driven to rotate by the auxiliary motor. After the rotating component 106 contacts the flagpole, it controls the rotation of the flagpole. A support frame assembly 107 is fixed at the middle of the top of the device body 1. A telescopic welding head 108 that can move freely up and down is installed at the middle of the front end of the support frame assembly 107. The telescopic welding head 108 is located in the middle of the device body 1, moves freely, and contacts the flagpole for welding.

[0031] In this embodiment of the disclosure, such as Figure 6 and Figure 7 As shown, the positioning component 2 has an L-shaped groove 201 on each side to control the guiding displacement of the moving head component 203 and the side component 204. The two grooves 201 are symmetrically arranged. A freely rotatable drive screw 202 is inserted into the interior of one of the grooves 201. The drive screw 202 has two sets of symmetrically arranged threads on its exterior. The outer end of the drive screw 202 is connected to the driven motor via a gear. The driven motor is installed in the middle of the device body 1. The driven motor controls the rotation of the drive screw 202, thereby controlling the two side components 204 to move in opposite directions. The moving head component 203 is slidably installed inside the groove 201 and moves freely within the groove 201. The drive screw 202 is inserted into the groove 201. The internal rotation of the moving head component 203 controls its displacement. The upper part of the two moving head components 203 on the same side is fixedly connected to a side member 204. A freely rotatable rotating rod component 205 is installed on the outside of the side member 204. The rotating rod component 205 has threads on its outside, which controls the force-bearing component 206 to move freely up and down. The outside of the control component 207 is welded and fixed to the U-shaped force-bearing component 206. The force-bearing component 206 is inserted into the inside of the side member 204 and moves freely up and down. The rotating rod component 205 rotates through the force-bearing component 206 and controls the up and down movement of the force-bearing component 206 and the control component 207 through the threads, driving the control component 207 to move up and down together for adjustment.

[0032] In this embodiment of the disclosure, such as Figure 4 and Figure 8As shown, mounting parts 301 are fixed on both sides of the outer structure 3. The inner side of the mounting parts 301 is connected to the rotating shaft to assist in the installation of the rotating wheel 302. Two symmetrically arranged support plate structures 303 are fixed on the top of the outer structure 3 to support the contact plate 304. Two base plate structures 305 are fixed on the top of the outer structure 3. The top of the elastic metal base plate structure 305 is arc-shaped and contacts the bottom of the contact plate 304. The contact plate 304 is pushed by the elastic clamp to assist in supporting the flagpole. A flexible rubber push plate 306 is fixed in the middle of the top of the outer structure 3. The bottom of the 06 is V-shaped. The top of the push plate 306 contacts the bottom of the contact plate 304, continuously pushing the contact plate 304. The support plate structure 303 is inserted through the control lever 307, which can move freely up and down. The control lever 307 also passes through the base plate structure 305 and the push plate 306. The front end of the control lever 307 is fixed with two L-shaped pull rods 308. The pull rods 308 are inserted into the front external component structure 3. The frontmost pull rod 308 is inserted into the device body 1, so that multiple external components 3 can be connected together and can be connected to the tail of the device body 1 for use.

[0033] The working principle of this embodiment is as follows: When welding a flagpole is required, the flagpole is first positioned above the device body 1, so that the bottom sides of the flagpole contact the contact component 103, improving the positioning and fixing effect of the flagpole. Then, the main motor is controlled to rotate, and the main motor controls the drive wheel 104 to rotate. After the top of the drive wheel 104 contacts the flagpole, it pushes the flagpole to move continuously. After placing one flagpole, another flagpole is placed, and the flagpole is pushed to move until the docking position of the flagpole is at the position of the control component 207. Then, the rotating rod component 205 is controlled to rotate. The rotating rod component 205 controls the force-bearing component 206 and the control component 207 to move up and down through the thread, so that the laser spotlight 208 illuminates the center position of the flagpole. Then, the driven motor is controlled to rotate, and the driven motor controls the drive screw 202 to rotate. The drive screw 202 controls the moving head component 203 and the side component 204 to move together. The movement of the control component 207 causes the inner side of the control component 207 to contact the flagpole, pushing the flagpole to precisely connect, improving the efficiency and accuracy of the connection. After precise connection, the telescopic welding head 108 moves downwards for initial positioning welding. Then, the driven motor flips, causing the control component 207 to move outwards and disengage from the flagpole. Then, the auxiliary motor operates, and the telescopic welding head 108 moves downwards again to weld, causing the auxiliary motor to control the rotating component 106 to slowly rotate the flagpole, slowly welding the flagpole together. The above actions are repeated. As the flagpole continues to move, it contacts the tail outer structure 3 and the contact plate 304. Then, the control lever 307 and the pull rod 308 are pulled up, releasing the fixation of the rear outer structure 3, allowing the outer structure 3 to move with the flagpole, ensuring the support effect for the flagpole and preventing the flagpole from bending.

[0034] The following points should be noted in this article:

[0035] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0036] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0037] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A flagpole welding device for facilitating workpiece fixing, characterized in that, include: Device body (1); The top of the device body (1) is a V-shaped structure. A main motor is installed on the front side of the device body (1). A support frame assembly (107) is fixed in the middle of the top of the device body (1). Two auxiliary motors are installed in the middle of the device body (1). Contact components (103) are installed inside the device body (1) through a through groove (101) and a support assembly (102). The contact components (103) that can rotate freely are made of flexible rubber. The two rows of contact components (103) are arranged in an inclined and symmetrical manner relative to the support frame assembly (107). The main motor is connected to the drive wheel (104) through a transmission shaft. The drive wheel (104) that can rotate freely is made of rubber. The drive wheel (104) is connected to the bottom of the flagpole. Contact and control the lateral movement of the flagpole; Positioning component (2); The positioning component (2) is installed in the middle position of the device body (1). The positioning component (2) is equipped with a moving head component (203) and a side component (204) through a slide groove (201). The side component (204) is slidably connected to the force-bearing component (206). The inner side of the force-bearing component (206) is fixed with a control component (207). The inner side of the control component (207) is a V-shaped structure. A laser spotlight (208) is fixedly installed at the center position of the control component (207). The laser spotlight (208) illuminates the inner side of the control component (207); External component structure (3); The external component structure (3) is spliced ​​at the tail of the device body (1). The outer side of the external component structure (3) is mounted through a rotating shaft. Equipped with a rotating wheel (302), the top of the outer structure (3) is fitted with a V-shaped contact plate (304) via a support plate structure (303), the contact plate (304) being made of flexible rubber; the drive wheel (104) has a uniformly arranged annular groove (105) running through its interior, the inner end of the groove (105) being an arc-shaped structure; the device body (1) has a freely rotatable rotating component (106) mounted inside via a bracket, the side of the rotating component (106) being connected to the auxiliary motor via a transmission wheel and a transmission belt, and being driven to rotate by the auxiliary motor; after the rotating component (106) contacts the flagpole, it controls the flagpole to rotate; a moving head component (203) is slidably installed inside the slide groove (201), and within the slide groove (201) The part is free to move, and the drive screw (202) is inserted into the inside of the moving head part (203) to rotate and control the displacement of the moving head part (203). The two moving head parts (203) on the same side are fixedly connected to a side piece (204) above. A freely rotatable rotating rod part (205) is installed on the outside of the side piece (204). The rotating rod part (205) is threaded on the outside. The outside of the control part (207) is welded and fixed to the force-bearing part (206) of the U-shaped structure. The force-bearing part (206) is inserted into the inside of the side piece (204) and moves freely up and down. The rotating rod part (205) passes through the force-bearing part (206) to rotate and controls the up and down movement of the force-bearing part (206) and the control part (207) through the thread.

2. The flagpole welding device for facilitating workpiece fixing according to claim 1, characterized in that, The device body (1) has a through-hole (101) with uniformly arranged slots inside. The slots (101) are inclined. The device body (1) has two evenly arranged support components (102) fixed inside. The top of the support components (102) is an inclined structure.

3. The flagpole welding device for facilitating workpiece fixing according to claim 2, characterized in that, A telescopic welding head (108) that can move freely up and down is installed at the middle position of the front end of the support frame assembly (107), and the telescopic welding head (108) is located in the middle position of the device body (1).

4. The flagpole welding device for facilitating workpiece fixing according to claim 3, characterized in that, The positioning component (2) has an L-shaped groove (201) on each side. The two grooves (201) are symmetrically arranged. A freely rotatable drive screw (202) is inserted into the interior of one of the grooves (201). The drive screw (202) has two sets of symmetrically arranged threads on its exterior. The outer end of the drive screw (202) is connected to the driven motor through a gear. The driven motor is installed in the middle position of the device body (1).

5. The flagpole welding device for facilitating workpiece fixing according to claim 1, characterized in that, The outer structure (3) has mounting parts (301) fixed on both sides. The inner side of the mounting parts (301) is connected to the rotating shaft. The outer structure (3) has two symmetrically arranged support plate structures (303) fixed on its upper side.

6. The flagpole welding device for facilitating workpiece fixing according to claim 5, characterized in that, The top of the outer component structure (3) is fixed with two base plate structures (305). The top of the elastic metal base plate structure (305) is an arc-shaped structure and contacts the bottom of the contact plate (304). A flexible rubber push plate (306) is fixed at the middle position above the outer component structure (3). The bottom of the push plate (306) is a V-shaped structure, and the top of the push plate (306) contacts the bottom of the contact plate (304).

7. A flagpole welding device for facilitating workpiece fixing according to claim 6, characterized in that, The support plate structure (303) has a control lever (307) inserted through it. The control lever (307) can move freely up and down. The control lever (307) also passes through the base plate structure (305) and the push plate (306). The front end of the control lever (307) is fixed with two L-shaped pull rods (308). The pull rods (308) are inserted into the front external structure (3), and the frontmost pull rod (308) is inserted into the device body (1).

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