Battery rack welding positioning tool and battery rack welding workbench

Abstract

The utility model discloses a battery rack welding positioning tool and a battery rack welding workbench, and the battery rack welding positioning tool comprises a track plate, a sliding baffle plate and a fastener, the sliding baffle is detachably installed on one side of the track plate in a sliding mode. The fastening piece is arranged on the sliding baffle, and the fastening piece and the track plate have an abutting state and a separating state; when the fastener and the track plate are in an abutting state, the sliding baffle and the track plate are kept fixed; when the fastener and the track plate are in a separated state, the sliding baffle can move in the length direction of the track plate. By means of the arrangement, the welding positioning device can be repeatedly used to reduce production cost, meanwhile, the welding positioning requirements of battery racks of different specifications can be met, and the purpose of higher applicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of energy storage containers, and in particular to a battery rack welding positioning fixture and a battery rack welding workbench. Background Technology

[0002] In the manufacturing of energy storage containers, the battery rack, as a key component supporting the battery modules, directly affects the performance and safety of the entire container through its welding quality. Currently, the energy storage container manufacturing industry widely uses tooling formed by fixing multiple disposable templates together to assist in positioning and welding when welding battery racks. However, this method has certain drawbacks:

[0003] For example, when it is necessary to perform positioning welding on battery racks of different specifications, operators need to use a large number of disposable templates to assemble specific tooling that is suitable for the current positioning welding requirements of the battery rack. This will delay the subsequent battery rack welding process, and the large-scale use of disposable templates will also increase production costs and lead to resource waste.

[0004] Therefore, a battery rack welding positioning fixture and a battery rack welding workbench are needed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a battery rack welding positioning fixture and a battery rack welding workbench, which can be reused to reduce production costs, while also meeting the welding positioning requirements of battery racks of different specifications, thus achieving greater applicability.

[0006] To solve the above-mentioned technical problems, this utility model provides a battery rack welding and positioning fixture, including a track plate, a sliding baffle, and fasteners;

[0007] The sliding baffle is detachably slidably mounted on one side of the track plate to limit the position of the battery rack;

[0008] The fastener is disposed on the sliding baffle and has both abutting and disengaged states with the track plate;

[0009] When the fastener is in contact with the track plate, the sliding baffle remains fixed to the track plate;

[0010] When the fastener is separated from the track plate, the sliding baffle can move along the length of the track plate.

[0011] Furthermore, the fastener includes a threaded hole and a fastening bolt;

[0012] The threaded hole is provided on the sliding baffle;

[0013] One end of the fastening bolt is threaded through the threaded hole and can be rotated to abut or separate from the track plate.

[0014] Furthermore, one side of the sliding baffle has an extension;

[0015] The extension extends toward the track plate and has a gap reserved between it and the track plate for installing the fastener;

[0016] The fastener is provided on the extension and is used to abut or separate from the surface of the track plate.

[0017] Furthermore, the sliding baffle includes a slider and a baffle body;

[0018] The slider and the track plate each have a groove and a protrusion that engage with each other. Under the engaging action of the protrusion and the groove, the slider can only move along the length direction of the track plate.

[0019] The baffle body is detachably fixed to the side of the slider away from the track plate.

[0020] Furthermore, the baffle body and the slider are connected by a fastener, which is a screw.

[0021] Furthermore, the track slab includes a track base and a track body;

[0022] The track body is detachably fixedly installed on one side of the track seat to provide support and limit the movement of the sliding baffle.

[0023] Furthermore, the track body is configured as a strip structure, allowing the sliding baffle to move and separate from the track body.

[0024] Furthermore, the track body and the track seat are detachably connected by countersunk bolts.

[0025] Furthermore, a scale is provided on the side of the track plate where the sliding baffle is installed.

[0026] On the other hand, a battery rack welding workbench is also proposed, including a workbench frame and multiple sets of battery rack welding positioning fixtures as described in the above embodiments.

[0027] The workbench has a crossbeam support block in the middle that matches the number of battery welding positioning fixtures, and multiple sets of the crossbeam support blocks are arranged in parallel.

[0028] The track slab is fixedly installed on one side of the crossbeam support block.

[0029] Compared with the prior art, the present invention has at least the following beneficial effects:

[0030] By setting up a track plate, sliding baffle, and fasteners, and allowing the sliding baffle to be detachably slidably mounted on the track plate, operators can quickly replace sliding baffles of different shapes according to the positioning and welding requirements of the battery rack. This achieves the purpose of reuse and meeting different needs. Because the fasteners and the track plate have both abutting and disengaging states, the sliding baffle can move on the track plate and also self-lock. This allows operators to flexibly adjust the position of the sliding baffle to meet the positioning and welding requirements of battery racks of different specifications. As a result, the battery rack welding positioning fixture can not only be reused to reduce production costs, but also meet the welding positioning requirements of battery racks of different specifications, achieving a greater applicability.

[0031] Furthermore, by setting fasteners including threaded holes and fastening bolts, the state (such as relative sliding and relative fixed) between the sliding baffle and the track plate can be switched by rotation, thereby facilitating operation. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the battery rack welding positioning fixture in one embodiment of the present invention;

[0033] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0034] Figure 3 This is a side sectional view of the battery rack welding positioning fixture in one embodiment of the present invention;

[0035] Figure 4 This is a side sectional view of the battery rack welding positioning fixture in another embodiment of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of the battery rack welding workbench in one embodiment of the present invention.

[0037] Reference numerals: 1. Track plate; 11. Track seat; 12. Track body; 2. Sliding baffle; 21. Slider; 22. Baffle body; 3. Fastener; 31. Threaded hole; 32. Fastening bolt; 4. Extension; 5. Scale; 6. Workbench frame; 61. Crossbeam support block. Detailed Implementation

[0038] The following will describe in more detail the battery rack welding positioning fixture and battery rack welding workbench of this utility model with reference to the schematic diagrams, which illustrate preferred embodiments of this utility model. It should be understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of this utility model. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit this utility model.

[0039] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0040] Example 1

[0041] like Figures 1 to 3 As shown in the figure, this utility model embodiment proposes a battery rack welding positioning fixture, including a track plate 1, a sliding baffle 2, and fasteners 3.

[0042] The sliding baffle 2 is detachably slidably mounted on one side of the track plate 1 to limit the position of the battery rack. By making the sliding baffle 2 and the track plate 1 detachable, the purpose of reuse is achieved, and operators can quickly replace the sliding baffle 2 of different shapes according to the positioning and welding requirements of the battery rack, making it more versatile.

[0043] The fastener 3 is disposed on the sliding baffle 2 and has both abutting and separating states with the track plate 1. It is used to control the relative state (such as relative stillness and relative sliding) between the sliding baffle 2 and the track plate 1, so as to flexibly adjust the position of the sliding baffle 2 according to the positioning and welding requirements of the battery rack, and ensure that the welding quality is not affected by the movement of the sliding baffle 2 during the subsequent welding process of the battery rack.

[0044] Specifically, when the fastener 3 is in contact with the track plate 1, the sliding baffle 2 remains fixed to the track plate 1. When the fastener 3 is separated from the track plate 1, the sliding baffle 2 can move along the length of the track plate 1.

[0045] This device consists of a track plate 1, a sliding baffle 2, and fasteners 3. The sliding baffle 2 is detachably slidably mounted on the track plate 1. This allows operators to quickly replace sliding baffles 2 of different shapes according to the positioning and welding requirements of the battery rack, achieving reusability and meeting different needs. Because the fasteners 3 and the track plate 1 have both abutting and disengaging states, the sliding baffle 2 can move on the track plate 1 while also self-locking. This allows operators to flexibly adjust the position of the sliding baffle 2 to meet the positioning and welding requirements of battery racks of different specifications. As a result, the battery rack welding positioning fixture can not only be reused to reduce production costs, but also meet the welding positioning requirements of battery racks of different specifications, achieving greater applicability.

[0046] In one example, a specific fastener 3 is also proposed to better control the switching of the relative states between the track plate 1 and the sliding baffle 2.

[0047] Specifically, the fastener 3 includes a threaded hole 31 and a fastening bolt 32.

[0048] The threaded hole 31 is provided on the sliding baffle 2, and one end of the fastening bolt 32 is threaded through the threaded hole 31, and can be rotated to abut or separate from the track plate 1. That is, the fastening bolt 32 is rotated to abut and lock with the track plate 1, thereby locking the sliding baffle 2. When the fastening bolt 32 is rotated to separate from the track plate 1, it is not constrained, so the relative position between the sliding baffle 2 and the track plate 1 can be flexibly adjusted.

[0049] It should be noted that, in order to improve stability, two sets of fasteners 3 are provided on one of the sliding baffles 2 to ensure that the sliding baffle 2 will not slide relative to the track plate 1 during the welding process of the battery rack.

[0050] like Figure 3 As shown, in other embodiments, the sliding baffle 2 is further defined to facilitate better installation of the fastener 3, ensure that the fastener 3 is not interfered with by other components during operation, and improve the stability of the fastener 3 during operation.

[0051] Specifically, the sliding baffle 2 has an extension 4 on one side, which extends toward the track plate 1 and has a gap reserved with the track plate 1 for installing the fastener 3.

[0052] The fastener 3 is disposed on the extension 4 and is used to abut or separate from the surface of the track plate 1.

[0053] Specifically, such as Figure 3As shown, the extension direction of the extension 4 is perpendicular to the moving direction of the sliding baffle 2 and is located above or below the track plate 1, so that a gap is formed between the extension 4 and the track plate 1 for the fastener 3 to be screwed in, ensuring that the fastener 3 can achieve the function of locking and positioning.

[0054] In other embodiments, a specific sliding baffle 2 is also proposed for better sliding installation on the track plate 1.

[0055] Specifically, the sliding baffle 2 includes a slider 21 and a baffle body 22.

[0056] The slider 21 and the track plate 1 each have a groove and a protrusion that engage with each other. The engagement of the protrusion and the groove ensures that the slider 21 can only move along the length of the track plate 1. In other words, the protrusion and groove limit the slider 21, allowing it to move only along a predetermined path on the track plate 1, driving the baffle body 22 to move.

[0057] Furthermore, the baffle body 22 is detachably fixed to the side of the slider 21 away from the track plate 1, so when facing the positioning requirements of battery racks of different specifications, only the baffle body 22 needs to be replaced.

[0058] In this embodiment, the baffle body 22 and the slider 21 are connected by a fastener, which is a screw.

[0059] In other embodiments, a specific track plate 1 is proposed to improve the stability of the sliding baffle 2 during movement and to facilitate the operator to control the separation of the sliding baffle 2 from the track plate 1 for replacement.

[0060] Specifically, the track plate 1 includes a track base 11 and a track body 12.

[0061] The track body 12 is detachably fixedly installed on one side of the track seat 11 to provide support and limit the movement of the sliding baffle 2.

[0062] Furthermore, the track body 12 is configured as a strip structure, allowing the sliding baffle 2 to move to separate from the track body 12.

[0063] Furthermore, the track body 12 and the track seat 11 are detachably connected by countersunk bolts. By setting countersunk bolts, no protrusions are formed on the surface of the track seat 11, thus not affecting the movement of the sliding baffle 2.

[0064] In other embodiments, a scale 5 is provided on the side of the track plate 1 where the sliding baffle 2 is installed, so that the operator can control the movement of the sliding baffle 2 more conveniently and accurately.

[0065] Example 2

[0066] like Figure 4 As shown, the difference between this embodiment and the first embodiment is that the position of the fastener 3 is optimized, so that without adding an extension 4 to the baffle body 22 and setting a fixing member between the baffle body 22 and the slider 21, not only can the self-locking of the sliding baffle 2 be completed, but also the detachable connection between the baffle body 22 and the slider 21 can be realized.

[0067] Specifically, a gap is reserved between the groove and the protrusion.

[0068] The threaded hole 31 is disposed inside the baffle body 22 and the slider 21, and both communicate with the gap.

[0069] One end of the fastening bolt 32 is threaded through the two threaded holes 31 and can be rotated to abut or separate from the track plate 1, thereby controlling the relative fixed state and relative sliding state between the slider 21 and the track plate 1.

[0070] It should be noted that when the fastening bolt 32 is rotated and fed to abut against the track plate 1, the skirt of the fastening bolt 32 is just in close contact with the side of the baffle body 22 away from the slider 21.

[0071] Furthermore, when the fastening bolt 32 is rotated to separate from the threaded hole 31 provided on the slider 21, since the fastening bolt 32 no longer connects the slider 21 and the baffle body 22 in series, the baffle body 22 can be removed from the slider 21 to achieve quick separation of the two, so as to facilitate the operator to quickly replace the baffle body 22 and meet the welding and positioning requirements of different battery racks.

[0072] In summary, in this embodiment, the fastener 3 can not only achieve self-locking of the sliding baffle 2, but also serve as a connecting component to detachably connect the slider 21 and the baffle body 22. Therefore, compared with the first embodiment, there is no need to add a fixing component and an extension 4 to the baffle body 22, which effectively simplifies the number of components and reduces the processing cost, thus achieving the goal of easy promotion.

[0073] Example 3

[0074] Based on Embodiment 1, this embodiment also proposes a battery rack welding workbench, including a workbench frame 6 and multiple sets of battery rack welding positioning fixtures as described in Embodiment 1.

[0075] The workbench 6 has a crossbeam support block 61 in the middle that matches the number of battery welding positioning fixtures, and multiple sets of the crossbeam support blocks 61 are arranged in parallel.

[0076] The track plate 1 is fixedly installed on one side of the crossbeam support block 61.

[0077] Through the above-mentioned configuration, this device can not only reuse the battery rack welding positioning fixture to reduce production costs, but also meet the welding positioning requirements of battery racks of different specifications, thus achieving greater applicability.

[0078] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A battery rack welding positioning fixture, characterized in that, The rail plate, the sliding baffle and the fastener are included. The sliding baffle is detachably slidably installed on one side of the rail plate, and is used for limiting the battery holder. The fastener is arranged on the sliding baffle and has an abutting state and a separation state with the rail plate. When the fastener and the rail plate are in the abutting state, the sliding baffle and the rail plate are fixed. When the fastener and the rail plate are in the separation state, the sliding baffle can move along the length direction of the rail plate.

2. The battery pack welding fixture of claim 1, wherein, The fastener includes a threaded hole and a fastening bolt. The threaded hole is arranged on the sliding baffle. One end of the fastening bolt is screwed through the threaded hole, and the fastening bolt can abut or separate from the rail plate by rotation.

3. The battery pack welding fixture of claim 1 or 2, wherein, One side of the sliding baffle has an extension. The extension extends towards the rail plate, and a gap for installing the fastener is reserved between the extension and the rail plate. The fastener is arranged on the extension and used for abutting or separating from the surface of the rail plate.

4. The battery pack welding fixture of claim 1, wherein, The sliding baffle includes a sliding block and a baffle body. The sliding block and the rail plate respectively have a recess and a protrusion that can be engaged with each other, and under the engagement of the protrusion and the recess, the sliding block can only move along the length direction of the rail plate. The baffle body is detachably fixed on the side of the sliding block away from the rail plate.

5. The battery pack welding fixture of claim 4, wherein, The baffle body and the sliding block are connected by a fixing member, and the fixing member is a screw.

6. The battery pack welding fixture of claim 1, wherein, The rail plate includes a rail seat and a rail body. The rail body is detachably fixedly installed on one side of the rail seat and is used for supporting and limiting the movement of the sliding baffle.

7. The battery pack welding fixture of claim 6, wherein, The rail body is arranged in a strip structure, so that the sliding baffle can move away from the rail body.

8. The battery pack welding fixture of claim 6, wherein, The rail body and the rail seat are detachably connected by a countersunk bolt.

9. The battery pack welding fixture of claim 1, wherein, One side of the rail plate, on which the sliding baffle is installed, is provided with a scale.

10. A battery rack welding station characterized by, The workbench frame includes a workbench frame and a plurality of groups of battery holder welding positioning toolings according to any one of claims 1-9. The middle part of the workbench frame has a plurality of beam support blocks matched with the number of the battery welding positioning toolings, and the beam support blocks are arranged in parallel. The rail plate is fixedly installed on one side of the beam support block.

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