CN220480653U

CN220480653U - Automatic welding equipment for workpiece cavity

Info

Publication number: CN220480653U
Application number: CN202321989387.9U
Authority: CN
Inventors: 刘飞; 丁维伟; 穆涛
Original assignee: Hefei Xinnuo Machinery Manufacturing Co ltd
Current assignee: Hefei Xinnuo Machinery Manufacturing Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-13
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses automatic welding equipment for a workpiece cavity, which belongs to the field of welding equipment for the workpiece cavity, and aims to solve the problems that welding slag is easy to generate in the welding process, the welding slag can fall into a circular frame, the welding slag can be poured out only after the circular frame is manually taken out, the operation is relatively inconvenient, and the use flexibility is insufficient; in this application cylinder piece B drives sliding block and L type frame through air pressure structure and is reciprocating motion for L type frame and welded structure remove to the dorsal side direction of supporting bench, and operating personnel can promote the one end of fly leaf through first electric putter and upwards move, makes the fly leaf be the incline condition, can drive limit structure and circular frame work piece and be the slope form, and the welding slag of work piece inner chamber inside can the landing discharge down this moment, need not the manual work and emptys it out, easy operation saves time, has the improvement that utilizes work efficiency.

Description

Automatic welding equipment for workpiece cavity

Technical Field

The utility model relates to the field of workpiece cavity welding equipment, in particular to automatic workpiece cavity welding equipment.

Background

The automatic welding equipment for the workpiece cavity is equipment capable of automatically completing the welding task of the workpiece cavity. The apparatus is typically comprised of a welding robot, a welding table, a welding power supply, a control system, and the like. The welding robot is a core component of the equipment, and can automatically finish the welding task of the workpiece cavity according to a preset welding path and parameters. The welding table is used for fixing the workpiece so that the workpiece can keep a stable position in the welding process. The welding power supply provides the required welding energy and current. The control system is used for controlling the operation of the whole equipment and monitoring the welding process. At present, when frame class structure is processed, need cooperate welded structure to process, current work piece cavity automatic weld equipment is when using, is fixed two sets of circular frames generally to contact each other, then can weld after inserting circular frame with welded structure inside, but in the welding process, produce the welding slag easily, the welding slag can drop to circular frame's inside, need the manual work take out the back with circular frame and can pour out the welding slag, the operation is comparatively inconvenient, use flexibility inadequately.

Disclosure of Invention

The utility model aims to overcome the defects that welding slag is easy to generate in the welding process in the prior art, the welding slag can fall into the circular frame, the welding slag can be poured out only after the circular frame is manually taken out, the operation is relatively inconvenient, the use flexibility is insufficient, and the automatic welding equipment for the workpiece cavity is provided, so that the defects are overcome, and the use is convenient.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to automatic welding equipment for a workpiece cavity, which comprises a welding assembly, wherein the welding assembly comprises a support rack and a movable plate movably connected with one end of the support rack, the upper end of the movable plate is provided with a limiting structure, the limiting structure is provided with two groups, the lower end of one group of limiting structures is connected with a movable structure, the distance between the two groups of limiting structures can be adjusted through the movable structure, the limiting structure is used for clamping a circular frame workpiece, one side of the support rack is provided with a support structure, and one side of the support structure is provided with a welding structure for welding the inner cavity of the circular frame workpiece;

the surface of support rack is seted up flutedly, installs the hinge piece on the inside diapire of support rack, and installs the hinge piece on the diapire of fly leaf equally, two sets of the hinge piece between connect through first electric putter, first electric putter can promote the one end of fly leaf and upwards remove, can make the fly leaf be the incline condition.

Preferably, the limit structure comprises a support frame and a limit ring A arranged on the inner side of the support frame, the upper end of the support frame is connected with a cylinder part A, one side of the cylinder part A is connected with a connecting block, the inner side of the connecting block is provided with a limit ring B, and the cylinder part A drives the connecting block and the limit ring B to reciprocate through an air pressure adjusting structure.

Preferably, the limiting ring B is positioned right above the limiting ring A, and the whole body formed by the limiting ring B and the limiting ring A is in a circular structure.

Preferably, the movable structure comprises a fixed groove formed in the surface of the movable plate and a first motor arranged on one side of the movable plate, a screw rod is mounted in the fixed groove, the output end of the first motor is connected with the screw rod, and a movable block is sleeved on the outer side thread of the screw rod.

Preferably, the limiting structure is provided with two groups, wherein the upper ends of the movable blocks are connected with one group of supporting frames.

Preferably, the supporting structure comprises a side groove formed in the side wall of the supporting rack and a cylinder part B arranged in the side groove, the other end of the cylinder part B is connected with a sliding block, one side of the sliding block is provided with an L-shaped frame, and the cylinder part B drives the sliding block and the L-shaped frame to reciprocate through an air pressure structure.

Preferably, one side of L type frame is provided with the second motor, and the output of second motor runs through L type frame and is connected with the carousel, and the other end of carousel is connected with second electric putter, and the other end of second electric putter is connected with the rack that is used for installing welded structure, and the second electric putter can drive the rack and do reciprocating motion.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the automatic welding equipment for the workpiece cavity, the air cylinder piece B, the sliding block, the L-shaped frame, the first electric push rod and the movable plate are arranged, the air cylinder piece B drives the sliding block and the L-shaped frame to reciprocate through the air pressure structure, so that the L-shaped frame and the welding structure move towards the back side direction of the support rack, an operator can push one end of the movable plate to move upwards through the first electric push rod, the movable plate is in an inclined state, the limiting structure and the circular frame workpiece can be driven to be in an inclined state, welding slag in the inner cavity of the workpiece can slide downwards and be discharged, the welding slag does not need to be poured out manually, the operation is simple, the time is saved, and the utilization efficiency is improved.

(2) According to the automatic welding equipment for the workpiece cavity, the limiting ring A, the cylinder piece A, the connecting block, the limiting ring B, the first motor, the screw rod, the movable block, the second electric push rod, the placement frame and the welding structure are arranged, an operator places the round frame workpiece on the limiting ring A, the cylinder piece A drives the connecting block and the limiting ring B to reciprocate through the air pressure adjusting structure, when the limiting ring B moves downwards, the limiting ring A is matched with the limiting ring A to clamp the round frame workpiece, the operation is repeated, the other round frame workpiece can be clamped, at the moment, the first motor is started to work, the screw rod is driven to rotate, the movable block is matched with the limiting structure and the round frame workpiece to move, the two groups of workpieces are close to each other and are clung to each other so that subsequent welding work can be carried out, clamping is convenient, then the second electric push rod can drive the placement frame to reciprocate, the placement frame and the welding structure can extend into the round frame workpiece, at the moment, the second motor is started to work, and the turntable drives the second electric push rod to rotate, and the welding structure is driven to complete welding work.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a support structure according to the present utility model;

FIG. 3 is a schematic plan view of a movable structure according to the present utility model;

FIG. 4 is a schematic diagram of a limiting structure of the present utility model;

fig. 5 is a schematic plan view of a second electric putter and a mounting bracket according to the present utility model.

In the figure: 1. welding the assembly; 11. a support stand; 111. a groove; 112. a hinge block; 113. a first electric push rod; 12. a movable plate; 13. a limit structure; 131. a support frame; 132. a limiting ring A; 133. a cylinder member A; 134. a connecting block; 135. a limiting ring B; 14. a movable structure; 141. a first motor; 142. a fixing groove; 143. a screw rod; 144. a movable block; 15. a support structure; 151. a side groove; 152. a cylinder member B; 153. a sliding block; 154. an L-shaped frame; 155. a second motor; 156. a turntable; 157. a second electric push rod; 158. a setting frame; 16. and (5) welding the structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the automatic welding equipment for the workpiece cavity comprises a welding assembly 1, wherein the welding assembly 1 comprises a support rack 11 and a movable plate 12 movably connected with one end of the support rack 11, a limiting structure 13 is arranged at the upper end of the movable plate 12, two groups of limiting structures 13 are arranged, the lower end of one group of limiting structures 13 is connected with a movable structure 14, the distance between the two groups of limiting structures 13 can be adjusted through the movable structure 14, the limiting structures 13 are used for clamping a circular frame workpiece, a supporting structure 15 is arranged on one side of the support rack 11, and a welding structure 16 used for welding the inner cavity of the circular frame workpiece is arranged on one side of the supporting structure 15.

The utility model is further described below with reference to examples.

Referring to fig. 2 to 5, the surface of the support frame 11 is provided with a groove 111, the inner bottom wall of the support frame 11 is provided with a hinge block 112, the bottom wall of the movable plate 12 is also provided with a hinge block 112, two groups of hinge blocks 112 are connected through a first electric push rod 113, one end of the movable plate 12 can be pushed to move upwards by the first electric push rod 113, the movable plate 12 can be in an inclined state, welding slag in the circular frame workpiece can slide at the moment so as to discharge the welding slag, the limiting structure 13 comprises a support frame 131 and a limiting ring a132 arranged at the inner side of the support frame 131, the upper end of the support frame 131 is connected with a cylinder part a133, one side of the cylinder part a133 is connected with a connecting block 134, the inner side of the connecting block 134 is provided with a limiting ring B135, the cylinder part a133 drives the connecting block 134 and the limiting ring B135 to reciprocate through an air pressure adjusting structure, the limiting ring B135 is positioned right above the limiting ring a132, the whole body formed by the limiting ring B135 and the limiting ring A132 is of a circular structure, and can clamp round frame workpieces so as to avoid moving during welding, the movable structure 14 comprises a fixed groove 142 formed on the surface of the movable plate 12 and a first motor 141 arranged on one side of the movable plate 12, a screw rod 143 is arranged in the fixed groove 142, the output end of the first motor 141 is connected with the screw rod 143, a movable block 144 is sleeved on the outer side thread of the screw rod 143, two groups of limiting structures 13 are arranged, the upper ends of the movable blocks 144 are connected with one group of supporting frames 131, the positions of the two groups of limiting structures 13 can be adjusted, the two groups of round frame workpieces are mutually close to and tightly attached, the supporting structure 15 comprises a side groove 151 formed in the side wall of the supporting bench 11 and a cylinder part B152 arranged in the side groove 151, the other end of the cylinder part B152 is connected with a sliding block 153, and one side of sliding block 153 is provided with L type frame 154, cylinder spare B152 drives sliding block 153 and L type frame 154 through the air pressure structure and reciprocates, one side of L type frame 154 is provided with second motor 155, the output of second motor 155 runs through L type frame 154 and is connected with carousel 156, the other end of carousel 156 is connected with second electric putter 157, the other end of second electric putter 157 is connected with the rack 158 that is used for installing welded structure 16, second electric putter 157 can drive rack 158 and reciprocate, can stretch into the inside of circular frame work piece with rack 158 and welded structure 16, the convenience utilizes welded structure 16 to weld.

In this embodiment, the operator places the round frame workpiece on the limiting ring a132, the cylinder part a133 drives the connecting block 134 and the limiting ring B135 to reciprocate through the air pressure adjusting structure, when the limiting ring B135 moves downward, the limiting ring a132 is matched to clamp the round frame workpiece, the operation is repeated, another set of round frame workpiece can be clamped, at this time, the first motor 141 is started to work, the screw 143 is driven to rotate, and the movable block 144 is matched to drive the set of limiting structure 13 and the round frame workpiece to move, so that the two sets of workpieces are close to each other and are closely attached to perform welding work subsequently, the clamping is relatively convenient, then the second electric push rod 157 can drive the mounting frame 158 to reciprocate, the mounting frame 158 and the welding structure 16 extend into the round frame workpiece, and the second motor 155 is started to operate, the turntable 156 is driven to rotate, at this time, the welding structure 16 completes the welding work, after the welding is completed, the cylinder part B152 drives the sliding block 153 and the L-shaped frame 154 through the air pressure structure, the L-shaped frame 154 and the L-shaped frame workpiece are driven to reciprocate, the L-shaped frame 154 and the welding structure 16 can slide to move towards the back side of the supporting structure 11, the inner cavity 12 can be inclined towards the inner cavity of the first side of the round frame workpiece, the inner cavity is driven by the first electric push rod 13, the inner cavity is inclined towards the inner cavity of the welding structure, and the inner cavity of the welding structure is inclined towards the inner cavity of the work side of the work plate is free from the inner side of the work, and the inner cavity of the work plate is easy, and the inner cavity of the welding structure is easy, and the inner cavity of the welding work has the work, and the work is easy.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Work piece cavity automatic weld equipment, including welding set (1), its characterized in that: the welding assembly (1) comprises a supporting bench (11) and a movable plate (12) movably connected with one end of the supporting bench (11), wherein a limiting structure (13) is arranged at the upper end of the movable plate (12), two groups of limiting structures (13) are arranged, the lower end of one group of limiting structures (13) is connected with a movable structure (14), one side of the supporting bench (11) is provided with a supporting structure (15), and one side of the supporting structure (15) is provided with a welding structure (16);

the surface of the support rack (11) is provided with a groove (111), the inner bottom wall of the support rack (11) is provided with a hinge block (112), the bottom wall of the movable plate (12) is also provided with the hinge block (112), two groups of hinge blocks (112) are connected through a first electric push rod (113), and the first electric push rod (113) can push one end of the movable plate (12) to move upwards.

2. An automatic workpiece cavity welding apparatus as defined in claim 1, wherein: the limiting structure (13) comprises a supporting frame (131) and a limiting ring A (132) arranged on the inner side of the supporting frame (131), the upper end of the supporting frame (131) is connected with a cylinder part A (133), one side of the cylinder part A (133) is connected with a connecting block (134), the inner side of the connecting block (134) is provided with a limiting ring B (135), and the cylinder part A (133) drives the connecting block (134) and the limiting ring B (135) to reciprocate through an air pressure adjusting structure.

3. An automatic workpiece cavity welding apparatus as defined in claim 2, wherein: the limiting ring B (135) is positioned right above the limiting ring A (132), and the whole formed by the limiting ring B (135) and the limiting ring A (132) is of a circular structure.

4. An automatic workpiece cavity welding apparatus as defined in claim 1, wherein: the movable structure (14) comprises a fixed groove (142) formed in the surface of the movable plate (12) and a first motor (141) arranged on one side of the movable plate (12), a screw rod (143) is mounted in the fixed groove (142), the output end of the first motor (141) is connected with the screw rod (143), and a movable block (144) is sleeved on the outer side thread of the screw rod (143).

5. An automatic workpiece cavity welding apparatus as defined in claim 4, wherein: the limiting structure (13) is provided with two groups, wherein the upper ends of the movable blocks (144) are connected with one group of supporting frames (131).

6. An automatic workpiece cavity welding apparatus as defined in claim 1, wherein: the supporting structure (15) comprises a side groove (151) formed in the side wall of the supporting rack (11) and a cylinder part B (152) arranged in the side groove (151), the other end of the cylinder part B (152) is connected with a sliding block (153), one side of the sliding block (153) is provided with an L-shaped frame (154), and the cylinder part B (152) drives the sliding block (153) and the L-shaped frame (154) to reciprocate through an air pressure structure.

7. An automatic workpiece cavity welding apparatus as defined in claim 6, wherein: one side of L type frame (154) is provided with second motor (155), and the output of second motor (155) runs through L type frame (154) and is connected with carousel (156), and the other end of carousel (156) is connected with second electric putter (157), and the other end of second electric putter (157) is connected with and is used for installing locating rack (158) of welded structure (16).