Stator leveling welding machine

Abstract

The utility model relates to the technical field of welding machines, in particular to a stator leveling welding machine which comprises a working table and a fixing frame fixedly installed on the working table, a conveying device is fixedly installed on the working table, a leveling mechanism is arranged below the conveying device and located inside the working table, the leveling mechanism comprises a leveling block, and the leveling block is connected with the fixing frame. A first ejector rod is fixedly installed at one end of the leveling block, a model is arranged above the first ejector rod, a tool plate is connected to the model in a sleeved mode, connecting blocks are fixedly connected to the two sides of the tool plate, leveling air cylinders are fixedly connected to one ends of the connecting blocks through hydraulic rods, and the leveling air cylinders are fixedly installed on the workbench. The first ejector rod abuts against the model, the leveling air cylinder drives the tool plate through the connecting block, traction machine stator rounding is carried out, the laser welding gun slides on the three-axis transmission piece to carry out multi-directional welding, simple operation of a single person is achieved, the welding efficiency is high, a winding is fixed firmly and reliably after being welded, and the production quality is high.

Description

Technical Field

[0001] The utility model relates to a welding machine, in particular to a stator leveling welding machine, belonging to the technical field of welding machines. Background Art

[0002] Stator leveling welding machine is a kind of equipment used for welding the stator of the motor. It is usually used to weld the ends of the stator coil to ensure the stability and reliability of the coil. Stator leveling welding machine is widely used in various motor manufacturing industries, usually with the characteristics of high automation and precise control, which can achieve efficient welding operation.

[0003] In the varnishing process of the traction machine stator, most factories use 502 glue to fix the traction machine before varnishing. This is inefficient and the glue fixation is not reliable, which causes the traction machine stator to easily debond and crack during transportation, resulting in low efficiency and low yield rate. Utility Model Content

[0004] The utility model aims to provide a stator leveling welding machine, which realizes single-person simple operation, high welding efficiency, high reliability of winding fixation after welding, and high production quality by the leveling block moving upward, the first push rod conflicts with the model, the leveling cylinder drives the tooling plate through the connecting block, and the traction machine stator is made into a perfect circle, and the laser welding gun slides on the three-axis transmission part to perform multi-directional welding. The equipment realizes single-person simple operation, high welding efficiency, high reliability of winding fixation after welding, and high production quality.

[0005] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0006] A stator leveling welding machine comprises a workbench and a fixing frame fixedly mounted on the workbench, a conveying device is fixedly mounted on the workbench, a leveling mechanism is arranged below the conveying device, and the leveling mechanism is located inside the workbench;

[0007] The leveling mechanism includes a leveling block, a first push rod is fixedly installed at one end of the leveling block, and a model is arranged above the first push rod, a tooling plate is sleeved on the model, and connecting blocks are fixedly connected on both sides of the tooling plate. One end of the connecting block is fixedly connected to a leveling cylinder through a hydraulic rod, and the leveling cylinder is fixedly installed on the workbench.

[0008] Preferably, a support frame is fixedly installed inside the workbench, and a lifting cylinder is fixedly installed on the support frame.

[0009] Preferably, a second push rod is fixedly mounted on the output end of the lifting cylinder, and the other end of the second push rod corresponds to the bottom end of the leveling block.

[0010] Preferably, a three-axis transmission component is fixedly installed on one side of the conveying device, and a laser welding gun is slidably connected to the three-axis transmission component.

[0011] Preferably, a downward pressing cylinder is fixedly installed on the upper end of the fixed frame, a downward pressing hydraulic rod is fixedly installed on the output end of the downward pressing cylinder, the output end of the downward pressing hydraulic rod passes through the fixed frame and extends to the interior of the fixed frame, and a downward pressing piece is fixedly installed on the output end of the downward pressing hydraulic rod.

[0012] Preferably, the pressing member and the model are both arranged inside the fixing frame, and the pressing member corresponds to the model.

[0013] Preferably, positioning pieces are provided on both sides of the model, and the number of the positioning pieces is four, with every two positioning pieces forming a group, and the positioning pieces are fixedly mounted on the workbench.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The utility model moves the leveling block upward, the first push rod conflicts with the model, the leveling cylinder drives the tooling plate through the connecting block, the traction machine stator is made into a perfect circle, and the laser welding gun slides on the three-axis transmission part to perform multi-directional welding. The equipment realizes single-person simple operation, high welding efficiency, high reliability of winding fixation after welding, and high production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 Partial structure diagram provided for the utility model Figure 1 ;

[0019] Figure 3 Partial structure diagram provided for the utility model Figure 2 ;

[0020] Figure 4 The utility model provides a side view of the overall structure.

[0021] In the figure, 1. workbench; 2. fixed frame; 3. conveying device; 4. leveling mechanism; 401. leveling block; 402. first push rod; 403. model; 404. tooling plate; 405. connecting block; 406. leveling cylinder; 6. lifting cylinder; 7. second push rod; 8. three-axis transmission part; 9. laser welding gun; 10. pressing cylinder; 11. pressing hydraulic rod; 12. pressing part; 13. positioning part. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figure 1-Figure 4 As shown, the stator leveling welding machine provided in this embodiment includes a workbench 1 and a fixed frame 2 fixedly installed on the workbench 1, a conveying device 3 is fixedly installed on the workbench 1, and a leveling mechanism 4 is arranged below the conveying device 3, and the leveling mechanism 4 is located inside the workbench 1;

[0024] The leveling mechanism 4 includes a leveling block 401, one end of which is fixedly mounted with a first push rod 402, and a model 403 is arranged above the first push rod 402, a tooling plate 404 is sleeved on the model 403, both sides of the tooling plate 404 are fixedly connected with connecting blocks 405, one end of the connecting block 405 is fixedly connected with a leveling cylinder 406 through a hydraulic rod, and the leveling cylinder 406 is fixedly mounted on the workbench 1, the leveling block 401 moves upward, the first push rod 402 conflicts with the model 403, the leveling cylinder 406 drives the tooling plate through the connecting block 405, and the traction machine stator is made round, the laser welding gun 9 slides on the three-axis transmission member 8 to perform multi-directional welding, and the equipment realizes simple operation by one person, high welding efficiency, high reliability of the winding fixation after welding, and high production quality.

[0025] Further, such as Figure 1 , Figure 2 and Figure 4 As shown, a support frame 5 is fixedly installed inside the workbench 1, and a lifting cylinder 6 is fixedly installed on the support frame 5. A second push rod 7 is fixedly installed on the output end of the lifting cylinder 6. The other end of the second push rod 7 corresponds to the bottom end of the leveling block 401. The lifting cylinder 6 transmits the second push rod 7 to drive the second push rod 7 to conflict with the leveling block 401.

[0026] Furthermore, Figure 1 and Figure 4 As shown, a three-axis transmission member 8 is fixedly installed on one side of the conveying device 3, and a laser welding gun 9 is slidably connected to the three-axis transmission member 8. The laser welding gun 9 is driven by the three-axis transmission member 8 to perform multi-directional welding.

[0027] Another step, such as Figure 1-Figure 4 As shown, a downward pressing cylinder 10 is fixedly installed on the upper end of the fixed frame 2, and a downward pressing hydraulic rod 11 is fixedly installed on the output end of the downward pressing cylinder 10. The output end of the downward pressing hydraulic rod 11 penetrates the fixed frame 2 and extends to the interior of the fixed frame 2, and a downward pressing piece 12 is fixedly installed on the output end of the downward pressing hydraulic rod 11. The downward pressing piece 12 and the model 403 are both arranged inside the fixed frame 2, and the downward pressing piece 12 corresponds to the model 403. The downward pressing hydraulic rod 11 is driven by the downward pressing cylinder 10, and then the downward pressing piece 12 conflicts with the model 403 to level the stator winding.

[0028] Further, such as Figure 1 , Figure 2 , Figure 4 As shown, positioning members 13 are provided on both sides of the model 403 , and there are four positioning members 13 , with two positioning members 13 forming a group. The positioning members 13 are fixedly mounted on the workbench 1 , and the mold 403 is positioned by the positioning members 13 .

[0029] like Figure 1-Figure 4 As shown, the principle of the stator leveling welding machine provided in this embodiment is as follows:

[0030] A workbench 1 and a fixed frame 2 fixedly mounted on the workbench 1, a conveying device 3 is fixedly mounted on the workbench 1, a leveling mechanism 4 is arranged below the conveying device 3, the leveling mechanism 4 is located inside the workbench 1, the leveling mechanism 4 comprises a leveling block 401, a first push rod 402 is fixedly mounted on one end of the leveling block 401, a model 403 is arranged above the first push rod 402, a tooling plate 404 is sleeved on the model 403, both sides of the tooling plate 404 are fixedly connected with connecting blocks 405, and a connecting block 405 is arranged on the upper side of the tooling plate 404. One end of the connecting block 405 is fixedly connected to the leveling cylinder 406 through a hydraulic rod. The leveling cylinder 406 is fixedly installed on the workbench 1. The leveling block 401 moves upward, and the first push rod 402 conflicts with the model 403. The leveling cylinder 406 drives the tooling plate through the connecting block 405 to make the stator of the traction machine round. The laser welding gun 9 slides on the three-axis transmission part 8 to perform multi-directional welding. The equipment realizes simple operation by one person, high welding efficiency, high reliability of winding fixation after welding, and high production quality.

[0031] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0033] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A stator leveling welding machine, comprising a workbench (1) and a fixing frame (2) fixedly mounted on the workbench (1), characterized in that: A conveying device (3) is fixedly mounted on the workbench (1), a leveling mechanism (4) is arranged below the conveying device (3), and the leveling mechanism (4) is located inside the workbench (1); The leveling mechanism (4) comprises a leveling block (401), one end of which is fixedly mounted with a first push rod (402), a model (403) is arranged above the first push rod (402), a tooling plate (404) is sleeved on the model (403), both sides of the tooling plate (404) are fixedly connected with connecting blocks (405), one end of the connecting block (405) is fixedly connected with a leveling cylinder (406) via a hydraulic rod, and the leveling cylinder (406) is fixedly mounted on the workbench (1).

2. A stator leveling welding machine according to claim 1, characterized in that: A support frame (5) is fixedly installed inside the workbench (1), and a lifting cylinder (6) is fixedly installed on the support frame (5).

3. A stator leveling welding machine according to claim 2, characterized in that: A second push rod (7) is fixedly mounted on the output end of the lifting cylinder (6), and the other end of the second push rod (7) corresponds to the bottom end of the leveling block (401).

4. A stator leveling welding machine according to claim 1, characterized in that: A three-axis transmission component (8) is fixedly mounted on one side of the conveying device (3), and a laser welding gun (9) is slidably connected to the three-axis transmission component (8).

5. The stator leveling welding machine according to claim 1, characterized in that: A downward pressing cylinder (10) is fixedly mounted on the upper end of the fixed frame (2); a downward pressing hydraulic rod (11) is fixedly mounted on the output end of the downward pressing cylinder (10); the output end of the downward pressing hydraulic rod (11) passes through the fixed frame (2) and extends into the interior of the fixed frame (2); and a downward pressing member (12) is fixedly mounted on the output end of the downward pressing hydraulic rod (11).

6. A stator leveling welding machine according to claim 5, characterized in that: The pressing member (12) and the model (403) are both arranged inside the fixing frame (2), and the pressing member (12) corresponds to the model (403).

7. A stator leveling welding machine according to claim 1, characterized in that: Positioning members (13) are provided on both sides of the model (403), and the number of the positioning members (13) is four, and every two positioning members (13) form a group, and the positioning members (13) are fixedly mounted on the workbench (1).

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