A clamping mechanism for battery energy storage cabinet welding

Abstract

The utility model relates to the technical field of clamping machine for welding, concretely relates to a kind of clamping mechanism for battery energy storage cabinet welding, including fixed plate, moving structure and clamping structure, the outer wall of fixed plate is fixedly connected on slide rail one, slide rail one is rotatably connected screw rod one, screw rod one is threadedly connected slider one, the top of slider one is fixedly connected support plate, the top left and right ends of support plate are all fixedly connected fixed seat one, the front end of fixed seat one is threadedly connected screw rod two, the rear end of fixed seat one is fixedly connected slide rail two, screw rod two is rotatably connected rotating seat, rotating seat is fixedly connected slide rail two, slide rail two is threadedly connected screw rod three, screw rod three is fixedly connected plug rod, slide rail two is slidably connected slider two, plug rod is inserted slider two.The utility model is provided with clamping structure, for different shape workpieces, replace different special clamping head, greatly improve the equipment flexibility.

Description

Technical Field

[0001] This utility model belongs to the technical field of welding clamping machines, specifically relating to a clamping mechanism for welding battery energy storage cabinets. Background Technology

[0002] The enclosure of a battery energy storage cabinet is usually welded together from multiple metal sheets.

[0003] However, existing welding devices do not provide good fixation for the metal sheets. During the welding process, the metal sheets may shift, causing the two metal sheets to not be perpendicular to each other, resulting in unsatisfactory welding effects. Furthermore, they cannot be moved and can only be welded in fixed positions, which reduces flexibility. Moreover, existing welding devices often do not have the function of changing clamping heads of different shapes, making it inconvenient to clamp welding plates of different shapes. Therefore, there is an urgent need for a clamping mechanism for welding battery energy storage cabinets to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a clamping mechanism for welding battery energy storage cabinets, so as to solve the problems mentioned in the background art that the existing welding devices do not fix the metal sheets well, the metal sheets may shift during the welding process and the two metal sheets are not perpendicular to each other, and the existing welding devices often do not have the function of replacing clamping heads of different shapes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a clamping mechanism for welding a battery energy storage cabinet, comprising a fixed plate, a movable structure, and a clamping structure. Two movable structures are provided, and the two movable structures are perpendicular to each other. Each movable structure includes a slide rail one, which is fixedly connected to the outer wall of the fixed plate. The slide rail one is rotatably connected to a threaded rod one, and the threaded rod one is threadedly connected to a slider one. The clamping structure includes a support plate and two slide rails two. The top of the slider one is fixedly connected to the support plate. The top left and right ends of the support plate are both fixedly connected to fixed seats one, which is a C-shaped plate. The front end of the fixed seat one is threadedly connected to a threaded rod two, and the rear end of the fixed seat one is fixedly connected to a slide rail two. The threaded rod two is rotatably connected to a rotating seat, and the rotating seat is fixedly connected to one of the slide rails two. The slide rail two is threadedly connected to a threaded rod three, and one end of the threaded rod three is fixedly connected to an insert rod. The slide rail two is slidably connected to a slider two, and the insert rod is inserted into the slider two.

[0006] Preferably, support legs are fixedly connected to the bottom four corners of the fixing plate.

[0007] Preferably, a first grip is fixedly connected to the outer wall of the first threaded rod, a second grip is fixedly connected to the outer wall of the second threaded rod, and a third grip is fixedly connected to the outer wall of the third threaded rod.

[0008] Preferably, grip one, grip two and grip three are all hexagonal grips, and their surfaces are provided with an anti-slip coating.

[0009] Preferably, the second slider is provided with an inverted trapezoidal slider, and the second slide rail is provided with a groove corresponding to the inverted trapezoidal slider.

[0010] Preferably, the insert rod is a tapered rod, and the side of the inverted trapezoidal slider of the second slider is provided with a tapered hole that fits the insert rod.

[0011] Preferably, a rubber pad is fixedly connected to the outer wall of the second slider, and the surface of the rubber pad is provided with an uneven pattern.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This clamping mechanism for welding battery energy storage cabinets is equipped with a moving structure. The operator rotates two handles to drive the threaded rod to rotate. The slider, which is threaded to the threaded rod, produces precise linear motion under the constraint of the slide rail. By controlling the moving structure in two directions, the entire clamping structure can be moved to any XY coordinate point on the worktable that needs to be clamped, preparing for subsequent clamping. The two moving structures realize stepless positioning of the clamping point in the horizontal plane (X and Y axes), and the clamping width adjustment (Z axis direction) adapts to different sizes of workpieces. This three-degree-of-freedom design enables the mechanism to accurately cope with the complex beam and column structure inside the battery energy storage cabinet and find the most suitable clamping point.

[0014] 2. This clamping mechanism for welding battery storage cabinets is equipped with a clamping structure. The operator rotates the second handle to drive the second threaded rod to rotate. Since the second threaded rod is threadedly connected to the fixed seat, its rotation will push the rotating seat at the end and the slide rail two fixed thereto to move forward or backward, adjusting the distance between the two relatively set slide rails two, so that it can adapt to welding plates of battery storage cabinets of different widths. The operator rotates the third handle to drive the third threaded rod to rotate, so that the insertion rod no longer fixes the position of the second slider, and the second slider can be replaced. Reversing the third handle pushes the insertion rod forward, and the conical head of the insertion rod inserts into the conical hole on the side of the second slider, thereby fixing the second slider. Different special clamping heads can be changed for different shaped workpieces, which greatly improves the flexibility of the equipment and realizes the rapid switching of different special fixtures. One machine can adapt to the production of multiple models of products, greatly improving the equipment utilization rate and production response speed. Attached Figure Description

[0015] Figure 1 This is a front perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of the movable structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of the clamping structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the clamping structure of this utility model.

[0020] In the diagram: 1. Fixed plate; 11. Support leg; 2. Moving structure; 21. Slide rail one; 22. Threaded rod one; 23. Handle one; 24. Slider one; 3. Clamping structure; 31. Support plate; 32. Fixed seat one; 33. Threaded rod two; 34. Handle two; 35. Rotating seat; 36. Slide rail two; 37. Threaded rod three; 38. Handle three; 39. Insert rod; 310. Slider two; 311. Rubber pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides an embodiment of a clamping mechanism for welding battery energy storage cabinets, comprising a fixed plate 1, a movable structure 2, and a clamping structure 3. Two movable structures 2 are provided, and the two movable structures 2 are perpendicular to each other. Each movable structure 2 includes a slide rail 21, which is fixedly connected to the outer wall of the fixed plate 1. The slide rail 21 is rotatably connected to a threaded rod 22, and the threaded rod 22 is threadedly connected to a slider 24. The clamping structure 3 includes a support plate 31 and two slide rails 36. The top of the slider 24 is fixedly connected to the support plate 31. 1. The top left and right ends of the support plate 31 are fixedly connected to the fixing seat 32. The fixing seat 32 is a C-shaped plate. The front end of the fixing seat 32 is threadedly connected to the threaded rod 33. The rear end of the fixing seat 32 is fixedly connected to the slide rail 36. The threaded rod 33 is rotatably connected to the rotating seat 35. The rotating seat 35 is fixedly connected to one of the slide rails 36. The slide rail 36 is threadedly connected to the threaded rod 37. One end of the threaded rod 37 is fixedly connected to the insertion rod 39. The slide rail 36 is slidably connected to the slider 310. The insertion rod 39 is inserted into the slider 310.

[0023] Furthermore, support legs 11 are fixedly connected to the four bottom corners of the fixed plate 1, which provide stable support for the entire mechanism and can be adjusted to keep the fixed plate 1 horizontal, laying the foundation for precision welding.

[0024] Furthermore, the outer wall of threaded rod 22 is fixedly connected to handle 23, the outer wall of threaded rod 33 is fixedly connected to handle 34, and the outer wall of threaded rod 37 is fixedly connected to handle 38. Handles 23, 34, and 38 are all hexagonal handles with an anti-slip coating. Their hexagonal shape and anti-slip coating make it more comfortable and effortless for operators to apply force and prevent slippage, thus improving operating efficiency and safety.

[0025] Furthermore, slider 2 310 is provided with an inverted trapezoidal slider, and slide rail 2 36 is provided with a groove corresponding to the inverted trapezoidal slider, which can effectively eliminate movement gaps and prevent slider 2 310 from disengaging when under pressure, thus ensuring the accuracy and stability of the clamping action.

[0026] Furthermore, the insertion rod 39 is a tapered rod, and the side of the inverted trapezoidal slider of the second slider 310 is provided with a tapered hole that fits the insertion rod 39. The force amplification effect of the tapered surface is used to convert the rotational motion into a strong linear locking force, thereby achieving reliable fastening of the second slider 310.

[0027] Furthermore, the outer wall of the slider 310 is fixedly connected to a rubber pad 311. The surface of the rubber pad 311 is provided with an uneven pattern. Its soft material can protect the surface of the workpiece from scratches. At the same time, the pattern on the surface increases the coefficient of friction to prevent the workpiece from sliding and shifting during clamping.

[0028] Working Principle: During use, the operator rotates both handles 23, causing the threaded rod 22 to rotate. The slider 24, which is threadedly engaged with the threaded rod 22, produces precise linear motion under the constraint of the slide rail 21. By controlling the two moving structures 2 in different directions, the entire clamping structure 3 can be moved to any XY coordinate point on the worktable that needs to be clamped, preparing for subsequent clamping. The two moving structures 2 achieve stepless positioning of the clamping point in the horizontal plane (X, Y axes), while the clamping width adjustment (Z-axis direction) adapts to different sizes of workpieces. This three-degree-of-freedom design enables the mechanism to accurately handle the complex beam and column structure inside the battery energy storage cabinet and find the most suitable clamping point. The operator rotates handle 34, driving the threaded rod 33 to rotate. Since the threaded rod 33 is threadedly connected to the fixed seat 32... Next, its rotational motion will push the rotating seat 35 at the end and the slide rail 36 fixed thereto to move forward or backward, adjusting the distance between the two relatively set slide rails 36 so that it can adapt to battery energy storage cabinet welding plates of different widths. The operator rotates the handle 38, which drives the threaded rod 37 to rotate, so that the insertion rod 39 no longer fixes the position of the slider 310, and the slider 310 can be replaced. Reversing the handle 38 pushes the insertion rod 39 forward, and the conical head of the insertion rod 39 inserts into the conical hole on the side of the slider 310, thereby fixing the slider 310. For workpieces of different shapes, different special clamping heads can be changed, which greatly improves the flexibility of the equipment and realizes the rapid switching of different special fixtures. This allows one machine to adapt to the production of multiple models of products, greatly improving the equipment utilization rate and production response speed.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A clamping mechanism for welding a battery energy storage cabinet, comprising a fixed plate (1), a movable structure (2), and a clamping structure (3), wherein two movable structures (2) are provided, and the two movable structures (2) are perpendicular to each other, the movable structure (2) includes a slide rail (21), the slide rail (21) is fixedly connected to the outer wall of the fixed plate (1), the slide rail (21) is rotatably connected to a threaded rod (22), the threaded rod (22) is threadedly connected to a slider (24), the clamping structure (3) includes a support plate (31) and two slide rails (36), the top of the slider (24) is fixedly connected to the support plate (31), the support plate (31) is fixedly connected to the top of the slider (24 ... The top left and right ends of the plate are fixedly connected to the first fixed seat (32). The first fixed seat (32) is a C-shaped plate. The front end of the first fixed seat (32) is threadedly connected to the second threaded rod (33). The rear end of the first fixed seat (32) is fixedly connected to the second slide rail (36). The second threaded rod (33) is rotatably connected to the rotating seat (35). The rotating seat (35) is fixedly connected to one of the slide rails (36). The second slide rail (36) is threadedly connected to the third threaded rod (37). One end of the third threaded rod (37) is fixedly connected to the insertion rod (39). The second slide rail (36) is slidably connected to the second slider (310). The insertion rod (39) is inserted into the second slider (310).

2. The clamping mechanism for welding a battery energy storage cabinet according to claim 1, characterized in that: Support legs (11) are fixedly connected to the four bottom corners of the fixed plate (1).

3. The clamping mechanism for welding a battery energy storage cabinet according to claim 1, characterized in that: The outer wall of threaded rod one (22) is fixedly connected to handle one (23), the outer wall of threaded rod two (33) is fixedly connected to handle two (34), and the outer wall of threaded rod three (37) is fixedly connected to handle three (38).

4. The clamping mechanism for welding a battery energy storage cabinet according to claim 3, characterized in that: The first grip (23), the second grip (34) and the third grip (38) are all hexagonal grips and have an anti-slip coating on their surfaces.

5. The clamping mechanism for welding a battery energy storage cabinet according to claim 1, characterized in that: The second slider (310) is provided with an inverted trapezoidal slider, and the second slide rail (36) is provided with a groove corresponding to the inverted trapezoidal slider.

6. The clamping mechanism for welding a battery energy storage cabinet according to claim 1, characterized in that: The insert rod (39) is a tapered rod, and the side of the inverted trapezoidal slider of the second slider (310) is provided with a tapered hole that fits the insert rod (39).

7. The clamping mechanism for welding a battery energy storage cabinet according to claim 1, characterized in that: The outer wall of the second slider (310) is fixedly connected to a rubber pad (311), and the surface of the rubber pad (311) is provided with an uneven pattern.

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