Welding device for new energy automobile machining

Abstract

The utility model discloses a welding device for new energy automobile machining, relates to the field of new energy automobile machining, and solves the problem that an existing welding device is difficult to accurately weld transverse frames and vertical frames according to different specifications of the transverse frames and the vertical frames. Two groups of transverse frames and vertical frames for welding to form the battery frame are assembled in the limiting assembly in a limiting manner; the limiting assembly is composed of a vertical clamping mechanism and a transverse clamping mechanism, a main body of the vertical clamping mechanism is a base, a fixed frame is fixedly welded to the top of the base, a main air cylinder set is fixedly installed on the top side of the base, and the outer end of an output shaft of the main air cylinder set is fixedly connected with a movable frame opposite to the fixed frame in position. According to the welding device for new energy automobile machining, through the arrangement of the limiting assembly structure, the limiting assembly structure can be matched with specific assemblies on the limiting assembly structure to adjust the positions of the two sets of transverse frames and the two sets of vertical frames from the outer side, and accurate assembling and welding of different mounting frames are achieved according to the specifications of the limiting assembly structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy automobile processing technical field, concretely is a new energy automobile processing welding set. BACKGROUND

[0002] New energy automobile refers to all other energy automobiles except gasoline and diesel engine, including fuel cell automobile, hybrid electric vehicle, hydrogen energy power automobile and solar automobile etc.

[0003] Through the search, the application book with patent application No. 202123293150.0 discloses a new energy automobile processing welding set, including the sucking disc base fixed in the bottom plate lower surface outside, the upper surface of the bottom plate is equipped with the placement groove, the outside of the bottom plate upper surface is fixedly connected with the support rod, the top of the support rod outer surface is movably sleeved with the mounting frame, and the left and right sides of the bottom plate upper surface are fixedly connected with the fixed groove. The new energy automobile processing welding set moves along the outer side of the moving rod by controlling the moving block, and the sliding block moves along the outer side of the fixed rod by controlling the moving rod, so that the horizontal or vertical position of the laser welding head can be adjusted, so that the contact surface between the plates can be welded without the need for the staff to adjust and fix the position of the plates back and forth, saving time and effort, and indirectly improving the work efficiency of the staff.

[0004] The above application file realizes the welding of the bottom side of the new energy by setting the welding assembly. In existing new energy automobile processing, compared with traditional automobiles, the battery module is increased, the battery frame is increased accordingly, the battery frame structure is different for different new energy automobiles, and most of the existing battery frames are formed by welding the heads and tails of L-shaped steel. The existing welding needs to be limited, which is complicated to operate, and must be connected vertically to be stable during welding. Therefore, how to accurately position the welding frame has become a problem to be solved by the existing welding device.

[0005] Therefore, we propose a new energy automobile processing welding set. Utility model content

[0006] In view of the defects of the prior art, the utility model provides a new energy automobile processing welding set, which solves the problem that the existing welding device cannot accurately weld according to the specifications of the horizontal frame and the vertical frame.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme: a new energy automobile processing welding set, including a limiting assembly fixedly installed with a welding assembly at the top, and the limiting assembly is limitedly assembled with two groups of horizontal frames and vertical frames for welding the battery frame;

[0008] The limiting assembly is composed of a vertical clamping mechanism and a horizontal clamping mechanism, the main body of the vertical clamping mechanism is a base, a fixed frame is fixedly welded on the top of the base, a main cylinder group is fixedly installed on the top side of the base, and the outer end of the output shaft of the main cylinder group is fixedly connected with a movable frame opposite to the fixed frame;

[0009] The horizontal clamping mechanism is fixedly installed on the two sides of the vertical clamping mechanism.

[0010] As a preferred scheme of the present application, an end plate is fixedly installed on the top side of the left end of the base, the main cylinder group is fixedly installed on the end plate, and the main cylinder group is fixedly installed on the center of the inner side wall of the main cylinder group;

[0011] The end plate is provided to facilitate the fixed installation of the main cylinder group, and also facilitates the assembly of the movable frame on the outer end thereof.

[0012] As a preferred scheme of the present application, a T-shaped clamping groove is formed on the top side of the base, and a T-shaped sliding block is fixedly installed on the bottom of the movable frame and slidably fitted in the clamping groove.

[0013] The T-shaped sliding block and the clamping groove are provided to ensure the stability of the movable frame during driving adjustment.

[0014] As a preferred scheme of the present application, the horizontal clamping mechanism comprises a sub-cylinder group fixedly installed on the center of the side wall of the base, and the outer end of the output shaft of the sub-cylinder group is fixedly connected with a clamping frame.

[0015] The sub-cylinder group serves as a driving source to adjust the position of the clamping frame, thereby realizing the positioning and clamping of horizontal racks and vertical racks of different specifications and ensuring the accuracy of subsequent welding.

[0016] As a preferred scheme of the present application, the clamping frame comprises a trapezoidal plate on the bottom side and an L-shaped clamping piece at the end thereof, and the clamping frame clamps the horizontal rack through the L-shaped clamping piece.

[0017] The clamping frame is shaped to drive the two groups of horizontal racks from the outer sides thereof, thereby ensuring the adjustment effect of the positions thereof.

[0018] As a preferred scheme of the present application, the welding assembly comprises a three-axis driving device fixedly installed on the center of the top of the base and a welding gun.

[0019] The three-axis driving device is a prior art, which mainly adjusts the position of the welding gun assembled on the top thereof in a three-dimensional space and is widely used in the field of welding, so the specific structure is not described in detail.

[0020] The welding device for new energy automobile processing has the following beneficial effects:

[0021] The welding device for new energy automobile processing, through the setting of the limiting assembly structure, can cooperate with specific components on the outside to adjust the position of two groups of horizontal frames with two groups of vertical frames, connect the head and tail of the two groups of horizontal frames and vertical frames, realize accurate assembly of different mounting frames according to the specifications, and finally cooperate with the driving of the welding assembly to accurately position and weld the connection from the top side, thereby solving the problem that the existing welding device cannot accurately weld the horizontal frames and vertical frames according to different specifications. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model;

[0023] Figure 2 It is a structural schematic view of the limiting assembly of the utility model;

[0024] Figure 3 It is a structural schematic view of the vertical clamping mechanism of the utility model;

[0025] Figure 4 It is a structural schematic view of the horizontal clamping mechanism of the utility model.

[0026] In the drawing: 1, welding assembly; 2, horizontal frame; 3, limiting assembly; 31, vertical clamping mechanism; 311, base; 312, fixed frame; 313, movable frame; 314, main cylinder group; 315, clamping groove; 32, horizontal clamping mechanism; 321, auxiliary cylinder group; 322, clamping frame; 4, vertical frame. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-4 The utility model embodiment provides a kind of technical scheme: a welding device for new energy automobile processing, including the limiting assembly 3 of welding assembly 1 being fixedly installed in top, and two groups of horizontal frames 2 and vertical frames 4 for welding composition battery frame are limit assembled in limiting assembly 3;Limiting assembly 3 is composed of vertical clamping mechanism 31 and horizontal clamping mechanism 32, the main part of vertical clamping mechanism 31 is base 311, fixed welding has fixed frame 312 in the top of base 311, main cylinder group 314 is fixedly installed in the top side of base 311, and the outer end of main cylinder group 314 output shaft is fixedly connected with movable frame 313 that is opposite to the position of fixed frame 312;Horizontal clamping mechanism 32 is fixedly installed in the two sides of vertical clamping mechanism 31;

[0029] The welding device for new energy vehicle processing can adjust the position of the two groups of horizontal frames 2 and vertical frames 4 from the outside through the specific components on the limiting assembly 3, and connect the two groups of horizontal frames 2 and vertical frames 4 at the head and tail, so as to realize accurate assembly of different installation frames according to the specifications, and finally cooperate with the driving of the welding assembly 1 to accurately position and weld the connection from the top side, thereby solving the problem that the existing welding device cannot accurately weld the horizontal frames 2 and vertical frames 4 according to different specifications.

[0030] Embodiment 2:

[0031] The top of the base 311 is fixedly installed with an end plate at the left end top side, the end plate is fixedly installed with a main cylinder group 314, and the center of the inner side wall of the main cylinder group 314 is fixedly installed with a main cylinder group 314; wherein the setting of the end plate facilitates the fixed installation of the main cylinder group 314, and also facilitates the assembly of the movable frame 313 on the outer end thereof.

[0032] A T-shaped clamping groove 315 is formed on the top side of the base 311, and a T-shaped sliding block is fixedly installed at the bottom of the movable frame 313 and slidably fitted in the clamping groove 315; wherein the setting of the T-shaped sliding block and the clamping groove 315 can ensure the stability of the movable frame 313 when driven to adjust.

[0033] The horizontal clamping mechanism 32 includes a vice cylinder group 321 fixedly installed at the center of the side wall of the base 311, and a clamping frame 322 fixedly connected to the outer end of the output shaft of the vice cylinder group 321; wherein the vice cylinder group 321 serves as a driving source to adjust the position of the clamping frame 322, thereby realizing positioning and clamping of horizontal frames 2 and vertical frames 4 of different specifications to ensure the accuracy of subsequent welding.

[0034] The clamping frame 322 includes a trapezoidal plate at the bottom and an L-shaped clamping at the end, and the clamping frame 322 clamps the horizontal frame 2 through the L-shaped clamping therein; wherein the setting of the shape of the clamping frame 322 can drive the horizontal frame 2 from the outside of the two groups of horizontal frames 2 to ensure the adjustment effect of the position thereof.

[0035] The welding assembly 1 includes a three-axis driving device fixedly installed at the center of the top of the base 311 and a welding gun; wherein the three-axis driving device is a prior art, which mainly adjusts the position of the welding gun assembled on the top thereof in three-dimensional space, and is widely used in the field of welding, so the specific structure is not described in detail.

[0036] The working principle and use process of the utility model: when the device needs to work, two groups of vertical frames 4 are respectively placed on the movable frame 313 and the fixed frame 312 of the vertical clamping mechanism 31, then two groups of horizontal frames 2 are placed on the clamping frame 322, then the head and tail of the horizontal frame 2 and the vertical frame 4 are connected according to the different specifications, then the welding assembly 1 is opened, the welding gun is driven to the top of the connection, and efficient and accurate welding is carried out from the top side.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A welding device for processing new energy vehicles, comprising a limit assembly (3) with a welding assembly (1) fixedly mounted on the top, and the limit assembly (3) is provided with two sets of horizontal frames (2) and vertical frames (4) for welding to form a battery frame; Its characteristics are: The limiting assembly (3) is composed of a vertical locking mechanism (31) and a horizontal locking mechanism (32); the main body of the vertical locking mechanism (31) is a base (311); a fixing frame (312) is fixedly welded to the top of the base (311); a main cylinder group (314) is fixedly installed on the top side of the base (311); and the outer end of the output shaft of the main cylinder group (314) is fixedly connected to a movable frame (313) located opposite to the fixing frame (312); The horizontal locking mechanism (32) is fixedly mounted on both sides of the vertical locking mechanism (31).

2. A welding device for processing new energy vehicles according to claim 1, characterized in that: An end plate located at the top side of the left end is fixedly mounted on the top of the base (311), a main cylinder group (314) is fixedly mounted on the end plate, and a main cylinder group (314) is fixedly mounted at the center of the inner side wall of the main cylinder group (314).

3. A welding device for processing new energy vehicles according to claim 2, characterized in that: A T-shaped slot (315) is provided on the top side of the base (311), and a T-shaped slider which is slidably mounted in the slot (315) is fixedly mounted on the bottom of the movable frame (313).

4. The welding device for processing new energy vehicles according to claim 1, characterized in that: The horizontal clamping mechanism (32) comprises a sub-cylinder group (321) fixedly mounted at the center of the side wall of the base (311), and the outer end of the output shaft of the sub-cylinder group (321) is fixedly connected to a clamping frame (322).

5. The welding device for processing new energy vehicles according to claim 4, characterized in that: The card frame (322) comprises a trapezoidal plate on the bottom side and an L-shaped card at its end, and the card frame (322) is mounted on the cross frame (2) via the L-shaped card.

6. The welding device for processing new energy vehicles according to claim 1, characterized in that: The welding assembly (1) comprises a three-axis drive device fixedly mounted at the top center of the base (311) and a welding gun.

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