Assembly platform of inverter

Abstract

The utility model relates to the technical field of inverters, in particular to an inverter assembling platform which comprises a mounting seat, a bottom plate is arranged on the inner side of the mounting seat, a fixing frame is arranged on the top surface of the bottom plate, a mounting plate is arranged on the top of the fixing frame, and the mounting plate is fixedly connected with the top surface of the mounting seat. The reversing assembly is arranged on the mounting plate, and the reversing assembly is used for switching in multiple directions; and the clamping assembly is arranged on the top surface of the reversing assembly, and the clamping assembly is used for clamping the inverter when the inverter is assembled. Compared with the prior art, by arranging the reversing assembly, multi-angle assembly can be completed without moving a workpiece or repositioning the workpiece, the assembly efficiency and operation convenience are greatly improved, and the multi-angle assembly device adapts to multi-face operation needed by complex assembly procedures.

Description

TECHNICAL FIELD

[0001] The utility model relates to inverter technical field especially relates to a kind of assembling platform of inverter. BACKGROUND

[0002] Inverter is the converter that direct-current electrical energy is changed into fixed frequency fixed voltage or frequency modulation voltage modulation alternating current, it is composed of inverter bridge, control logic and filter circuit. It is widely used in air conditioner, home theater, electric grinding wheel, power tool, sewing machine, DVD, VCD, computer, television, washing machine, range hood, refrigerator, video recorder, massager, fan, lighting etc. In foreign countries, due to the higher popular rate of car, it can be used inverter to connect battery to drive electrical appliance and various tools to work, and inverter is assembled on specific assembling platform.

[0003] In prior art, the assembling platform of inverter with publication number CN212096156U is provided with two telescopic mechanisms, when assembling, the piston rod of cylinder is started, so that the connecting rod can move left and right, the telescopic plate is synchronously moved with the connecting rod, so that the telescopic plate can move left and right, the clamping plate is synchronously moved with the telescopic plate through the rotating rod, so that the distance between the two clamping plates is adjustable, the clamping requirement of different size inverter shell is met, the inverter shell is clamped, and the assembling of inverter is facilitated, but the device lacks multi-surface automatic conversion structure when used, the operator needs to move or turn over the inverter repeatedly when assembling different surfaces, the operation is complicated, the labor intensity is large, and there is risk of damage by knocking. UTILITY MODEL CONTENT

[0004] Therefore, the purpose of the utility model is to provide an assembling platform of inverter to solve the problem of complicated operation caused by lack of multi-surface conversion of traditional assembling platform.

[0005] To achieve the above purpose, the utility model provides an assembling platform of inverter, which comprises a mounting seat, a bottom plate is arranged on the inner side of the mounting seat, a fixing frame is arranged on the top surface of the bottom plate, an installation plate is arranged on the top of the fixing frame, and the installation plate is fixedly connected with the top surface of the mounting seat.

[0006] A reversing assembly is arranged on the installation plate, and the reversing assembly is used for multi-direction switching.

[0007] A clamping assembly is arranged on the top surface of the reversing assembly, and the clamping assembly is used for clamping when assembling the inverter.

[0008] Preferably, the reversing assembly comprises a reversing plate movably mounted above the mounting plate, and mounting blocks fixedly mounted at four ends of the mounting plate, and the top of each of the mounting blocks is provided with a first air cylinder, and the top surfaces of the four mounting blocks are collectively provided with a cover plate.

[0009] Preferably, one side of the fixed frame is fixedly provided with a second air cylinder, the top surface of the fixed frame is rotatably provided with a first connecting rod, the bottom surface of the reversing plate is rotatably provided with two second connecting rods, and the other ends of the two second connecting rods are rotatably connected with the other end of the first connecting rod.

[0010] Preferably, universal shaft couplings are arranged at the connection between the fixed frame and the first connecting rod and the connection between the reversing plate and the second connecting rod for rotation connection and direction transformation.

[0011] Preferably, the four edges of the mounting plate are provided with positioning seats, the telescopic end of the first air cylinder is fixedly connected with a clamping block, the clamping block is arranged in a T shape, the middle part of the four edges of the reversing plate is provided with two rotating columns, and a clamping groove is arranged between the two rotating columns, and the clamping block is matched with the clamping groove.

[0012] Preferably, the clamping assembly comprises a U-shaped plate fixedly mounted on the top surface of the reversing plate, two groups of slide rails are arranged on the two sides of the bottom surface of the U-shaped plate, each group of slide rails is provided with two slide rails, the U-shaped plate is arranged in a convex shape, slide clamping blocks are slidably arranged on the two sides of the U-shaped plate, and sliding blocks matched with the slide rails are arranged on the inner sides of the slide clamping blocks.

[0013] Preferably, a rotating plate is rotatably arranged in the middle part of the bottom surface of the U-shaped plate, connecting rods are rotatably arranged on the two sides of the rotating plate, the other sides of the connecting rods are rotatably connected with one side of the two slide clamping blocks respectively, a third air cylinder is fixedly arranged on one side of the bottom surface of the U-shaped plate, and the telescopic end of the third air cylinder is fixedly connected with one side of one of the slide clamping blocks.

[0014] Preferably, the bottom of each of the slide rails is provided with two positioning blocks, and the top surface of the reversing plate is provided with slide grooves on the two sides, and the positioning blocks are slidably arranged in the slide grooves.

[0015] Preferably, the top of the opposite surface of each of the slide clamping blocks is arranged in an inner concave arc shape, and a plurality of clamping teeth are arranged in the inner concave part.

[0016] Preferably, the top surface of the positioning seat is arranged in a circular arc shape, and the arc of the rotating column is matched with the arc of the top surface of the positioning seat.

[0017] The utility model discloses the beneficial effect that:

[0018] 1. The assembly platform of the inverter, by setting the reversing assembly, by setting multiple first air cylinders and universal coupling structure, realize the accurate conversion of the reversing plate between four directions, meet the flexible adjustment demand of different surfaces of the inverter in the assembly process, the clamping block and the clamping groove structure cooperate, ensure that each direction positioning has stable limiting effect, avoid deviation or looseness, improve the precision and safety of assembly; The double connecting rod structure cooperates with the second cylinder drive to make the direction switching action efficient and smooth, multiple angle assembly can be completed without moving the workpiece or repositioning, greatly improve the assembly efficiency and operation convenience, adapt to the multi-surface operation required by complex assembly process.

[0019] 2. The assembly platform of the inverter, by setting the clamping assembly, it adopts the symmetrical arrangement of sliding clamping block, realizes synchronous clamping through the driving and linkage structure of third air cylinder, cooperates with the limiting system provided with slide rail and positioning block, ensures the straight line motion and stability of the clamping block in the clamping and releasing process, improves the clamping precision; The inner concave arc and clamping tooth structure on the top of the clamping block enhance the adhesion and anti-skid ability of the inverter shell, effectively prevent the workpiece from shaking or falling during operation, the overall structure is compact, the clamping is reliable, the adjustment is flexible, and the adaptability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only the present application, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0022] Figure 2 It is a clamping assembly structure schematic diagram of the present application;

[0023] Figure 3 It is a local structure schematic diagram of the present application;

[0024] Figure 4 It is a first view structure schematic diagram of the reversing assembly of the present application;

[0025] Figure 5 It is a three-dimensional structure schematic diagram of the present application Figure 4 The enlarged structure schematic diagram of A in the present application;

[0026] Figure 6 It is a second view structure schematic diagram of the reversing assembly of the present application.

[0027] In the figure, the mark is:

[0028] 1, mounting seat; 2, cover plate; 3, bottom plate; 4, fixed frame; 5, second cylinder; 6, first connecting rod; 7, second connecting rod; 8, universal coupling; 9, mounting plate; 10, reversing plate; 11, mounting block; 12, first cylinder; 13, clamping block; 14, U-shaped plate; 15, sliding clamp block; 16, positioning block; 17, sliding rail; 18, sliding block; 19, third cylinder; 20, rotating plate; 21, connecting rod; 22, clamping tooth; 23, positioning seat; 24, rotating column; 25, clamping groove. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0031] As shown in Figures 1 to 6 The assembly platform of the inverter includes a mounting seat 1, the inner side of the mounting seat 1 is provided with a bottom plate 3, the top surface of the bottom plate 3 is provided with a fixed frame 4, the top of the fixed frame 4 is provided with a mounting plate 9, and the mounting plate 9 is fixedly connected with the top surface of the mounting seat 1; a reversing assembly is arranged on the mounting plate 9, and the reversing assembly is used for multi-direction switching; a clamping assembly is arranged on the top surface of the reversing assembly, and the clamping assembly is used for clamping during assembly of the inverter.

[0032] When the inverter needs to be assembled, the worker places it in the clamping assembly and clamps and fixes it. After the clamping assembly stabilizes the inverter, the reversing assembly can drive the whole workpiece to switch directions according to the operation needs, realize the transposition operation of the four surfaces of the inverter, facilitate screw fixing, electrical connection, shell assembly and other assembly operations on different surfaces, and the inverter always maintains the clamped state during the whole process, avoids multiple clamping, and improves the assembly precision and efficiency.

[0033] As shown in Figures 3 to 6As shown, the reversing assembly includes a reversing plate 10 movably mounted above the mounting plate 9, and mounting blocks 11 fixedly mounted at four ends of the mounting plate 9, the top of each mounting block 11 is provided with a first air cylinder 12, the top surfaces of the four mounting blocks 11 are collectively provided with a cover plate 2, one side of the fixed frame 4 is fixedly provided with a second air cylinder 5, the top surface of the fixed frame 4 is rotatably provided with a first connecting rod 6, the bottom surface of the reversing plate 10 is rotatably provided with two second connecting rods 7, the other ends of the two second connecting rods 7 are rotatably connected with the other end of the first connecting rod 6, universal couplings 8 are arranged at the connection between the fixed frame 4 and the first connecting rod 6 and the connection between the reversing plate 10 and the second connecting rod 7 for rotation connection, for direction conversion, the four edges of the mounting plate 9 are each provided with a positioning seat 23, the telescopic end of the first air cylinder 12 is fixedly connected with a clamping block 13, the clamping block 13 is in T-shaped arrangement, the middle part of the four edges of the reversing plate 10 is provided with two rotating columns 24, the top surface of the positioning seat 23 is in arc-shaped arrangement, the arc of the rotating column 24 is matched with the arc of the top surface of the positioning seat 23, and a clamping groove 25 is arranged between the two rotating columns 24, the clamping block 13 is matched with the clamping groove 25;

[0034] When different faces of the inverter need to be assembled, the first air cylinder 12 corresponding to the current direction is first extended, the clamping block 13 is inserted into the clamping groove 25 at the edge of the reversing plate 10 for limiting, to ensure that the reversing plate 10 remains stable in the current direction, if direction switching is needed, the first air cylinder 12 is first retracted by the control system, the clamping block 13 is separated from the clamping groove 25, so that the current direction is released from limiting; then the first air cylinder 12 in another direction is extended, the clamping block 13 is limited in the target direction, and the second air cylinder 5 is started, the two second connecting rods 7 connected with the reversing plate 10 are driven to move through the first connecting rod 6 on the fixed frame 4, the reversing plate 10 is driven to be pushed to the target direction through the universal coupling 8 transmission structure; after reaching the position, the new clamping block 13 and the clamping groove 25 are aligned and locked, the reversing plate 10 is stably stopped at the target assembly angle, for the assembly operation of the current panel by the operator; the cycle switching can sequentially complete the assembly task of the four different faces, without moving the workpiece or repositioning the clamping, to improve the overall assembly efficiency and operation comfort.

[0035] As Figure 1 , Figure 2As shown, the clamping assembly comprises a U-shaped plate 14 fixedly installed on the top surface of the reversing plate 10, two groups of slide rails 17 are arranged on the bottom surface of the U-shaped plate 14, each group of slide rails 17 is provided with two slide rails, the U-shaped plate 14 is arranged in a convex shape, the two sides of the U-shaped plate 14 are slidably installed with sliding clamping blocks 15, the inner side of the sliding clamping block 15 is provided with a sliding block 18 matched with the slide rail 17, the bottom surface of the U-shaped plate 14 is rotatably installed with a rotating plate 20, the two sides of the rotating plate 20 are rotatably installed with connecting rods 21, the other side of the connecting rod 21 is rotatably connected with one side of the two sliding clamping blocks 15, the bottom surface of the U-shaped plate 14 is further fixedly installed with a third air cylinder 19, the telescopic end of the third air cylinder 19 is fixedly connected with one side of the sliding clamping block 15, the bottom of the slide rail 17 is provided with two positioning blocks 16, the top surface of the reversing plate 10 is provided with slide grooves on the two sides, the positioning block 16 is slidably installed in the slide groove, the top of the opposite surface of the two sliding clamping blocks 15 is provided with an inner concave arc shape, and a plurality of clamping teeth 22 are arranged in the inner concave part.

[0036] The third air cylinder 19 is started, the telescopic end of the third air cylinder 19 pushes the connected one side of the sliding clamping block 15 to move along the slide rail 17 to the workpiece direction, drives the sliding block 18 on the clamping block to slide along the slide rail 17, and simultaneously drives the other side of the clamping block to synchronously move to the workpiece at the same speed and distance through the transmission of the rotating plate 20 and the connecting rod 21, the top of the two sliding clamping blocks 15 is provided with an inner concave arc and a clamping tooth 22 structure, can firmly fit the side edge of the inverter, enhances the clamping stability, prevents shaking or sliding, and in the clamping process, the bottom of the slide rail 17 is provided with the positioning block 16, and the sliding cooperation of the slide groove on the top surface of the reversing plate 10, the whole clamping block always keeps linear precise movement in the clamping process, and does not appear to be deflected; after the clamping is completed, the assembly or detection operation can be carried out on this basis, when the workpiece needs to be released, the control system instructs the third air cylinder 19 to retract, the one side of the clamping block retreats, simultaneously drives the other side of the clamping block to symmetrically slide back through the reverse rotation of the rotating plate 20, and the automatic release of the workpiece is completed, and the whole process precise control, efficient clamping and rapid reset are realized.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and is not intended to limit the scope of the utility model (including claims) to these examples; under the idea of the utility model, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, which are not provided in details for the sake of brevity.

[0038] The utility model aims at covering all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An inverter assembly platform, characterized in that, include: Mounting base (1), the inner side of the mounting base (1) is provided with a base plate (3), the top surface of the base plate (3) is provided with a fixing frame (4), the top of the fixing frame (4) is provided with a mounting plate (9), and the mounting plate (9) is fixedly connected to the top surface of the mounting base (1). A reversing assembly is disposed on the mounting plate (9) and is used for multi-directional switching; A clamping assembly is disposed on the top surface of the commutation assembly and is used to clamp the inverter during assembly.

2. The inverter assembly platform according to claim 1, characterized in that, The reversing assembly includes a reversing plate (10) movably mounted above the mounting plate (9) and mounting blocks (11) fixedly mounted at the four ends of the mounting plate (9). Each mounting block (11) is provided with a first cylinder (12) on its top, and the top surfaces of the four mounting blocks (11) are provided with a cover plate (2).

3. The inverter assembly platform according to claim 2, characterized in that, A second cylinder (5) is fixedly installed on one side of the fixed frame (4), a first connecting rod (6) is rotatably installed on the top surface of the fixed frame (4), and two second connecting rods (7) are rotatably installed on the bottom surface of the reversing plate (10). The other ends of the two second connecting rods (7) are rotatably installed together with the other end of the first connecting rod (6).

4. The inverter assembly platform according to claim 3, characterized in that, Universal couplings (8) are provided at the connection points of the fixed frame (4) and the first connecting rod (6) and the reversing plate (10) and the second connecting rod (7) for rotational connection and for direction change.

5. The inverter assembly platform according to claim 4, characterized in that, The mounting plate (9) is provided with positioning seats (23) on all four sides. The telescopic end of the first cylinder (12) is fixedly connected with a locking block (13). The locking block (13) is T-shaped. The reversing plate (10) is provided with two rotating columns (24) in the middle of all four sides. A slot (25) is provided between the two rotating columns (24). The locking block (13) is adapted to the slot (25).

6. The inverter assembly platform according to claim 2, characterized in that, The clamping assembly includes a U-shaped plate (14) fixedly installed on the top surface of the reversing plate (10). Two sets of slide rails (17) are respectively provided on both sides of the bottom surface of the U-shaped plate (14). Each set of slide rails (17) consists of two slide rails. The U-shaped plate (14) is convex in shape. Sliding clamps (15) are slidably installed on both sides of the U-shaped plate (14). The inner side of the sliding clamps (15) is provided with sliders (18) that are adapted to the slide rails (17).

7. The inverter assembly platform according to claim 6, characterized in that, A rotating plate (20) is rotatably mounted on the center of the bottom surface of the U-shaped plate (14). A connecting rod (21) is rotatably mounted on both sides of the rotating plate (20). The other side of the connecting rod (21) is rotatably connected to one side of the two sliding clamps (15). A third cylinder (19) is also fixedly mounted on one side of the bottom surface of the U-shaped plate (14). The telescopic end of the third cylinder (19) is fixedly connected to one side of one of the sliding clamps (15).

8. The inverter assembly platform according to claim 7, characterized in that, Two positioning blocks (16) are provided at the bottom of each slide rail (17), and slide grooves are provided on both sides of the top surface of the reversing plate (10). The positioning blocks (16) are slidably installed inside the slide grooves.

9. The inverter assembly platform according to claim 8, characterized in that, The top of the opposite surfaces of the two sliding clamps (15) are both set as concave arcs, and the concave part is provided with a number of clamping teeth (22).

10. The inverter assembly platform according to claim 5, characterized in that, The top surface of the positioning seat (23) is arc-shaped, and the arc of the rotating column (24) is adapted to the arc of the top surface of the positioning seat (23).

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