New energy automobile battery holder assembly welding auxiliary device

Abstract

The utility model discloses a new energy automobile battery holder assembly welding auxiliary device, which belongs to the technical field of new energy automobile accessories, and comprises a transmission assembly and a clamping assembly, the transmission assembly comprises a mounting rack, a hydraulic cylinder is mounted at the upper end of the mounting rack, the lower end of the hydraulic cylinder is connected with a transmission rod, and two ends of the transmission rod are rotatably connected with two inclined supporting plates; rotating holes are formed in the upper ends and the lower ends of the two inclined supporting plates, the two ends of the transmission rod are inserted into the rotating holes in the lower ends of the inclined supporting plates, the clamping assembly comprises two moving guide rails mounted in the mounting frame, the two ends of the two moving guide rails are fixedly connected with connecting shafts, and the connecting shafts are inserted into the rotating holes in the upper ends of the inclined supporting plates; according to the welding device, the transmission assembly is matched with the clamping assembly, so that the battery holder frames of different sizes can be clamped, the welding quality and universality are improved, meanwhile, the auxiliary device can be conveniently disassembled through mutual matching of the structures, and the disassembly convenience of all parts can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy automobile accessories, in particular to an auxiliary device for welding a battery seat frame of a new energy automobile. Background Art

[0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines. They include fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles, among which the battery holder is a device used to limit the battery pack. When the battery holder is produced, it needs to be welded by assembly welding. The existing battery holder is easy to move during assembly welding, resulting in the need to improve the welding quality. Based on this, it is necessary to provide an auxiliary device that can limit the battery holder and improve the welding quality. The existing auxiliary device has a simple structure and can only limit the battery holder of a fixed size, thereby affecting the versatility of the auxiliary device. Based on this, it is necessary to provide an auxiliary device that can limit the battery holder of different sizes and enhance the versatility. In addition, the existing auxiliary device is inconvenient to disassemble. Based on this, it is necessary to provide an auxiliary device that is easy to disassemble. Utility Model Content

[0003] The embodiment of the utility model provides a new energy vehicle battery holder assembly welding auxiliary device, which aims to solve the problem that the existing auxiliary device is not convenient for clamping battery holders of different sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides a new energy vehicle battery mount assembly welding auxiliary device, comprising a transmission component and a clamping component;

[0005] The transmission assembly includes a mounting frame, a hydraulic cylinder is mounted on the upper end of the mounting frame, a transmission rod is connected to the lower end of the hydraulic cylinder, both ends of the transmission rod are rotatably connected to two diagonal support plates, and rotation holes are provided at the upper and lower ends of the two diagonal support plates, and both ends of the transmission rod are inserted into the rotation holes at the lower ends of the diagonal support plates;

[0006] The clamping assembly includes two movable guide rails installed inside the mounting frame, both ends of the two movable guide rails are fixedly connected with connecting shafts, the connecting shafts are inserted into the rotating holes at the upper end of the diagonal support plate, the lower ends of the two movable guide rails are installed with guide rods, the side surfaces of the two movable guide rails are sleeved with two guide blocks, the upper ends of the two guide blocks are fixedly connected with vertical rods, the upper ends of the vertical rods are provided with plug-in holes, the plug-in holes are plugged with plug-in rods, and one end of the plug-in rod is fixedly connected with a clamping block.

[0007] As a preferred solution of the utility model, the inner wall of the mounting frame is provided with a plurality of connecting holes, and the guide rods are inserted into the connecting holes.

[0008] As a preferred solution of the utility model, a connecting plate is connected to the interior of the mounting frame, a limiting groove is provided at the upper end of the connecting plate, and the hydraulic cylinder is installed inside the limiting groove.

[0009] As a preferred solution of the utility model, a sleeve is fixedly connected to the lower end of the hydraulic cylinder, and the sleeve is sleeved on the side surface of the transmission rod.

[0010] As a preferred solution of the utility model, the lower ends of the two movable guide rails are fixedly connected with two hanging plates, the surfaces of the two hanging plates are provided with guide holes, and the guide rods are inserted into the guide holes.

[0011] As a preferred solution of the utility model, a guide groove is provided on the surface of the guide block, and the movable guide rail is inserted into the guide groove.

[0012] As a preferred solution of the utility model, a screw hole is provided at the upper end of the vertical rod, and a bolt is connected to the internal thread of the screw hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When limiting battery holders of different sizes, first adjust the distance between the two clamping blocks at the upper end of the movable guide rail according to the length of the battery holder. At this time, control the guide block to move along the movable guide rail to adjust the distance between the two clamping blocks. Then, one side of the battery holder is clamped to the upper ends of the two clamping blocks at the upper end of one of the movable guide rails. At this time, start the lifting of the hydraulic cylinder sleeve, so that the transmission rod can be pulled. As the transmission rod is lifted, the angle between the diagonal support plates at both ends can be adjusted. As the angle between the diagonal support plates changes, the movable guide rail can be lifted or pulled, and then the distance between the two movable guide rails and the clamping blocks at their upper ends can be adjusted, so as to clamp battery holders of different widths. Compared with the auxiliary device in the prior art, the utility model can clamp battery holders of different sizes through the cooperation of the above structures, thereby enhancing the versatility of the auxiliary device.

[0015] When disassembling the auxiliary device, first pull the transmission rod and the guide rod out of the diagonal support plate and the guide hole, so that the diagonal support plate and the movable guide rail can be disassembled. At the same time, pull the movable guide rail out of the guide groove to disassemble the guide block. Finally, screw the bolt out of the screw hole to disassemble the plug-in rod and the clamping block. Compared with the auxiliary device in the prior art, the utility model can facilitate the disassembly of each component through the cooperation of the above-mentioned structures, thereby improving the convenience of disassembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0018] Figure 3 This is a disassembled diagram of the hydraulic cylinder and transmission rod structure of the utility model;

[0019] Figure 4 This is a disassembly diagram of the movable guide rail structure of the utility model;

[0020] Figure 5 This is a disassembled diagram of the clamping assembly structure of the utility model.

[0021] In the figure: 100, transmission assembly; 101, mounting frame; 102, hydraulic cylinder; 103, transmission rod; 104, diagonal support plate; 105, rotating hole; 111, connecting hole; 121, connecting plate; 122, limiting groove; 131, sleeve; 200, clamping assembly; 201, movable guide rail; 202, connecting shaft; 203, guide rod; 204, guide block; 205, vertical rod; 206, plug-in hole; 207, plug-in rod; 208, clamping block; 211, hanging plate; 212, guide hole; 221, guide groove; 231, screw hole; 232, bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a new energy vehicle battery mount assembly welding auxiliary device, including a transmission assembly 100 and a clamping assembly 200;

[0024] The transmission assembly 100 includes a mounting frame 101, a hydraulic cylinder 102 is mounted on the upper end of the mounting frame 101, a transmission rod 103 is connected to the lower end of the hydraulic cylinder 102, both ends of the transmission rod 103 are rotatably connected to two diagonal support plates 104, both upper and lower ends of the two diagonal support plates 104 are provided with rotation holes 105, and both ends of the transmission rod 103 are inserted into the rotation holes 105 at the lower ends of the diagonal support plates 104;

[0025] The clamping assembly 200 includes two movable guide rails 201 installed inside the mounting frame 101, both ends of the two movable guide rails 201 are fixedly connected with connecting shafts 202, the connecting shafts 202 are inserted into the rotating holes 105 at the upper end of the diagonal support plate 104, the lower ends of the two movable guide rails 201 are installed with guide rods 203, the side surfaces of the two movable guide rails 201 are sleeved with two guide blocks 204, the upper ends of the two guide blocks 204 are fixedly connected with vertical rods 205, the upper ends of the vertical rods 205 are provided with plug-in holes 206, the plug-in holes 206 are plugged with plug-in rods 207, and one end of the plug-in rods 207 is fixedly connected with a clamping block 208.

[0026] In a specific embodiment, the transmission assembly 100 is provided in cooperation with the clamping assembly 200, so that not only can battery holders of different sizes be clamped, thereby improving welding quality and versatility, but also the above-mentioned structures cooperate with each other to facilitate the disassembly of the auxiliary device, thereby improving the convenience of disassembly of each component. When in use, firstly, the distance between the two clamping blocks 208 on the side surface of the movable guide rail 201 is controlled to be adjusted according to the length of the battery holder, so that the distance between the two vertical rods 205 and the clamping blocks 208 can be adjusted. At this time, one side of the battery holder is clamped in the two clamping blocks 208 at the upper end of a movable guide rail 201. At this time, the hydraulic cylinder 102 is started to lift and lower the sleeve 131, so that the transmission rod 103 can be pulled. At this time, the lifting and lowering of the transmission rod 103 can adjust the angle of the diagonal support plate 104, thereby adjusting the distance between the two movable guide rails 201 and the clamping blocks 208 at the upper end, so as to clamp battery holders of different widths, thereby enhancing the versatility of the auxiliary device.

[0027] See also Figure 2 and Figure 3 The inner wall of the mounting frame 101 is provided with a plurality of connecting holes 111 , and the guide rods 203 are inserted into the connecting holes 111 .

[0028] In a specific embodiment, the connection hole 111 is used to improve the stability of the guide rod 203 when installed inside the mounting frame 101, and to facilitate the disassembly of the guide rod 203.

[0029] See also Figure 2 and Figure 3 A connecting plate 121 is connected to the interior of the mounting frame 101 , a limiting groove 122 is provided at the upper end of the connecting plate 121 , and the hydraulic cylinder 102 is installed inside the limiting groove 122 .

[0030] In a specific embodiment, the connection plate 121 cooperates with the limiting groove 122 to improve the installation stability of the hydraulic cylinder 102 , and the hydraulic cylinder 102 can be disassembled after being taken out from the limiting groove 122 .

[0031] See also Figure 2and Figure 3 The lower end of the hydraulic cylinder 102 is fixedly connected with a sleeve 131 , and the sleeve 131 is sleeved on the side surface of the transmission rod 103 .

[0032] In a specific embodiment, the sleeve 131 is sleeved on the side surface of the transmission rod 103, which not only facilitates pulling the transmission rod 103, but also facilitates pulling out the transmission rod 103 for disassembly.

[0033] See also Figure 4 and Figure 5 The lower ends of the two movable guide rails 201 are fixedly connected to two hanging plates 211 , and the surfaces of the two hanging plates 211 are provided with guide holes 212 , and the guide rods 203 are inserted into the inside of the guide holes 212 .

[0034] In a specific embodiment, the hanging plate 211 moves along the guide rod 203, so as to improve the stability of the two movable guide rails 201 when they move close to each other.

[0035] See also Figure 4 and Figure 5 A guide groove 221 is formed on the surface of the guide block 204 , and the movable guide rail 201 is inserted into the guide groove 221 .

[0036] In a specific embodiment, the guide block 204 cooperates with the guide groove 221 to move along the movable guide rail 201, thereby improving the stability of the guide block 204 when moving.

[0037] See also Figure 4 and Figure 5 A screw hole 231 is formed at the upper end of the vertical rod 205 , and a bolt 232 is threadedly connected to the inner portion of the screw hole 231 .

[0038] In a specific embodiment, the bolt 232 is threadedly connected inside the screw hole 231 to fix the plug-in rod 207 and improve the installation stability of the clamping block 208.

[0039] Working principle: When in use, firstly, the distance between the two clamping blocks 208 on the side surface of the movable guide rail 201 is controlled to be adjusted according to the length of the battery holder, so that the distance between the two vertical rods 205 and the clamping blocks 208 can be adjusted, and then one side of the battery holder is clamped in the two clamping blocks 208 at the upper end of a movable guide rail 201, and the hydraulic cylinder 102 is started to lift and lower the sleeve 131, so that the transmission rod 103 can be pulled, and as the transmission rod 103 is lifted and lowered, the angle of the diagonal support plate 104 can be adjusted, so as to adjust the distance between the two movable guide rails 201 and their upper end clamping blocks 208, so as to clamp battery holders of different widths, thereby enhancing the versatility of the auxiliary device.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle battery mount welding auxiliary device, characterized in that: include: A transmission assembly (100), the transmission assembly (100) comprising a mounting frame (101), a hydraulic cylinder (102) being mounted on the upper end of the mounting frame (101), a transmission rod (103) being connected to the lower end of the hydraulic cylinder (102), both ends of the transmission rod (103) being rotatably connected to two diagonal support plates (104), both upper and lower ends of the two diagonal support plates (104) being provided with rotation holes (105), and both ends of the transmission rod (103) being inserted into the rotation holes (105) at the lower ends of the diagonal support plates (104); A clamping assembly (200), the clamping assembly (200) comprising two movable guide rails (201) installed inside a mounting frame (101), both ends of the two movable guide rails (201) being fixedly connected with connecting shafts (202), the connecting shafts (202) being inserted into the interior of a rotating hole (105) at the upper end of a diagonal support plate (104), the lower ends of the two movable guide rails (201) being installed with guide rods (203), the side surfaces of the two movable guide rails (201) being sleeved with two guide blocks (204), the upper ends of the two guide blocks (204) being fixedly connected with vertical rods (205), the upper ends of the vertical rods (205) being provided with plugging holes (206), the interior of the plugging holes (206) being plugged with plugging rods (207), and one end of the plugging rods (207) being fixedly connected with a clamping block (208).

2. According to claim 1, a new energy vehicle battery mount welding auxiliary device is characterized in that: The inner wall of the mounting frame (101) is provided with a plurality of connection holes (111), and the guide rods (203) are inserted into the connection holes (111).

3. According to claim 1, a new energy vehicle battery mount assembly welding auxiliary device is characterized in that: A connecting plate (121) is connected to the interior of the mounting frame (101), a limiting groove (122) is provided at the upper end of the connecting plate (121), and the hydraulic cylinder (102) is mounted inside the limiting groove (122).

4. According to claim 1, a new energy vehicle battery mount assembly welding auxiliary device is characterized in that: The lower end of the hydraulic cylinder (102) is fixedly connected to a sleeve (131), and the sleeve (131) is sleeved on the side surface of the transmission rod (103).

5. The new energy vehicle battery mount assembly welding auxiliary device according to claim 1 is characterized in that: The lower ends of the two movable guide rails (201) are fixedly connected to two hanging plates (211), the surfaces of the two hanging plates (211) are provided with guide holes (212), and the guide rods (203) are inserted into the guide holes (212).

6. The new energy vehicle battery mount assembly welding auxiliary device according to claim 1 is characterized in that: A guide groove (221) is provided on the surface of the guide block (204), and the movable guide rail (201) is inserted into the guide groove (221).

7. The new energy vehicle battery mount assembly welding auxiliary device according to claim 1 is characterized in that: A screw hole (231) is provided at the upper end of the vertical rod (205), and a bolt (232) is threadedly connected inside the screw hole (231).

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