Tool for new energy electrical box cover

Abstract

The invention relates to the technical field of clamp equipment, and discloses a new energy electrical box cover tool which comprises a bottom table, a placing table is arranged on the bottom table, a plurality of pressing pieces for fixing the positions of workpieces and an erecting table are arranged on the placing table, and the erecting table is located below pressing heads on the pressing pieces. The tool clamp comprises a bottom table and a plurality of pressing pieces, the pressing pieces and the lapping table are all located on the inner side of a workpiece, the pressing pieces and the positioning blocks are all adjustably arranged on the placement table, and adjusting equipment capable of adjusting the positions of the pressing pieces and the positioning blocks is arranged on the bottom table. When the box cover is polished and the like, the pressing piece does not need to be lifted, the position change of a workpiece can be effectively avoided, the machining precision is improved, and meanwhile the machining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fixture equipment, and in particular to a tooling for a new energy electrical box cover. Background Art

[0002] At a time when the new energy industry is booming, the new energy electrical junction box is a key component for connecting and protecting electrical circuits. The processing quality and efficiency of the junction box cover plays a vital role in the performance and safety of the entire electrical system. In the processing of the junction box cover, the fixture is an indispensable auxiliary tool, and its performance directly affects the processing accuracy, efficiency and cost.

[0003] At present, in the processing technology of new energy electrical junction box covers, jigs and fixtures are widely used. Existing jigs and fixtures usually use a clamping piece to press and clamp the junction box cover on the fixture to fix the workpiece and ensure the stability of the workpiece position during the processing. However, this traditional jig and fixture has exposed many problems in actual use.

[0004] When performing processing operations such as grinding, milling, and drilling on the cover of the new energy electrical junction box, the processing equipment is very likely to collide with the clamping piece due to the position limitation of the clamping piece. In order to avoid the collision between the processing equipment and the clamping piece, when the processing equipment is about to pass through the clamping piece, the clamping piece must be lifted and retreated first so that the processing equipment can pass smoothly. After the processing equipment passes, the clamping piece is reset and the workpiece is re-fixed. This operation process is relatively cumbersome, which not only increases the workload of the operator, but also requires frequent adjustment of the position of the clamping piece, greatly reducing the processing efficiency. Moreover, in the process of frequently lifting and lowering the clamping piece, the position of the workpiece may change slightly, thereby affecting the processing accuracy and increasing the defective rate.

[0005] In addition, frequent operation of the pressing member will accelerate its wear, shorten the service life of the pressing member, and increase production costs. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a tooling for a new energy electrical box cover, which can stably clamp the new energy electrical box cover. When the box cover is subjected to processing such as grinding, the clamping piece does not need to be lifted, thereby avoiding changes in the position of the workpiece and ensuring the processing accuracy. At the same time, the device can adjust the position of the clamping piece according to box covers of different sizes, thereby improving the versatility of the device.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions: A tooling for a new energy electrical box cover comprises a base, a placing platform is provided on the base, a plurality of clamping members and a platform for fixing the position of a workpiece are provided on the placing platform, the platform is located below a pressing head on the clamping member, a plurality of the clamping members and the platform are located on the inner side of the workpiece, the clamping members and the positioning blocks are both adjustably arranged on the placing platform, and an adjusting device capable of adjusting the position of the clamping members and the positioning blocks is provided on the base.

[0008] Preferably, the placing platform includes a moving block 2, two of which are symmetrically arranged, and a moving block 1 is arranged on both sides of the two moving blocks 2. The positioning block is installed on the moving block 2, and the box cover can be positioned by the positioning block to ensure that the clamping point on the box cover is on the platform, and ensure that the clamping piece clamps the box cover and fixes it on the platform.

[0009] Preferably, the movable block 1 includes block 1 and block 2, the block 1 is provided with a connecting rod, the block 2 is provided with a slot adapted to the connecting rod, the connecting rod is movably located in the slot, the block 2 is connected to the movable block 2, and the clamping piece is installed on block 1. When block 1 moves left and right, the connecting rod can drive block 2 to move left and right synchronously.

[0010] Preferably, the adjustment device includes an adjustment member 1 and an adjustment member 2, both of which are arranged on the base, the adjustment member 1 is connected to the adjustment member 2, the block 1 is connected to the adjustment member 1, an extension end is arranged under the movable block 2, and the extension end is slidably connected to the base, and the position of the clamping member can be adjusted front, back, left and right through the adjustment member 1 and the adjustment member 2, so that the position of the clamping member can be adjusted according to the size of the box cover that needs to be clamped.

[0011] Preferably, the adjusting member 1 includes a screw rod 1 and a driving member, and two screw rods 1 are symmetrically arranged. The driving member is arranged between the two screw rods 1 for transmission connection of the two screw rods 1, and movable plates are arranged at both ends of the two screw rods 1, and an auxiliary rod is arranged between the movable plates at both ends of the screw rods 1. The movable plates at both ends of the screw rods 1 are slidably connected to the base, and the two screw rods 1 are provided with a ball nut 1 cooperating therewith, and the ball nut 1 is provided with a connecting plate 1, and the connecting plate 1 is provided with an auxiliary hole, the auxiliary rod is in the auxiliary hole, and the connecting plate 1 is connected to the block 1.

[0012] Preferably, the driving member includes a worm, a connecting tube, a worm wheel and a positioning plate, and the worm, worm wheel and positioning plate are each provided with two, the two worms are respectively located at two ends of the connecting tube, one end of the worm close to the connecting tube is movably located in the connecting tube, a fixing plate is provided on the connecting tube, and the fixing plate is installed on the base, the two worm wheels are respectively connected to the two worms, the two worm wheels are respectively provided on two lead screws, and the ends of the two worms away from the connecting tube are respectively rotatably connected to the two positioning plates, the positioning plates are connected to the corresponding movable plates, a limiting groove is provided in the connecting tube, the worm is provided with a limiting end on one end of the connecting tube, and the limiting end is in the limiting groove, when one worm rotates, it can drive the connecting tube to rotate through the limiting end and then drive the other worm to rotate, so that the two worms can achieve synchronous rotation.

[0013] Preferably, the second adjusting member includes two screw rods 2, the screw rods 2 are provided with ball nuts 2 cooperating therewith, the ball nuts 2 are provided with connecting plates 2, the connecting plates 1 are slidably connected to the connecting plates 2, and a transmission assembly for power transmission is provided between the two screw rods 2. When in use, the transmission assembly can be a power transmission structure composed of two synchronous wheels and a synchronous belt, the two synchronous wheels are respectively arranged on the two screw rods 2, and the synchronous belt is sleeved on the two synchronous wheels, so that the two screw rods 2 can rotate synchronously.

[0014] Preferably, one of the second screw rods and one of the worm gears are provided with a locking piece, and the locking piece includes a fixing block, a locking block and a baffle, a spring is provided between the locking block and the baffle, the fixing blocks and the baffle on the two locking pieces are respectively fixed to the worm gear and the second screw rod connected thereto, the fixing block on the locking piece connected to the worm gear is connected to a nearby positioning plate, the fixing block on the locking piece connected to the second screw rod is connected to the base through the second fixing plate, and a plurality of locking teeth are equidistantly provided on the fixing block and the locking block, and the fixing block and the locking block can be locked together by meshing between the locking teeth. When the spring is provided between the locking block and the baffle, the spring is connected to the baffle, and the locking block is not connected to the spring, ensuring that the locking block can rotate, and the spring can push the locking block to be stably locked with the fixing block.

[0015] Preferably, the locking member also includes a plurality of control blocks, and the control blocks on the two locking members are respectively fixedly connected to the corresponding screw rod 2 and the worm gear. The locking block is provided with a plurality of movable grooves corresponding to the control blocks, and the control block is located in the movable groove. The movable groove allows the control block to have a certain movable space, thereby ensuring that when the locking block is locked with the fixed block, the locking block can have a margin to adjust the position to ensure that the locking teeth are engaged together, and when the meshing position is adjusted, the locking block will not drive the screw rod 2 or the worm gear connected thereto to rotate, thereby ensuring the accuracy of the position of the clamping member after adjustment.

[0016] Preferably, the base is provided with a plurality of movable grooves corresponding to the movable plates, and the plurality of movable plates are respectively movable in the corresponding movable grooves, and the base is provided with a plurality of movable slot holes corresponding to the connecting plate 2, and the plurality of connecting plates 2 are respectively located in the plurality of movable slot holes, and both ends of the connecting plate 2 are slidably connected to the base, and the movable plate is slidably arranged in the movable slot holes, so that the movement of the movable plate is more stable, and the connecting plate 2 is slidably connected to the base at both ends, so that the movable plate 2 is more stable when moving.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The fixture of the present invention arranges the pressing member and the platform inside the workpiece, so that the pressing member does not need to be lifted when the box cover is polished or other processes are performed, which can effectively avoid the position change of the workpiece, improve the processing accuracy, and improve the processing efficiency; The adjustment device can adjust the position of the clamping part in the front, back, left and right directions, and can be adapted to new energy electrical box covers of different sizes, thereby improving the versatility of the equipment and reducing the workload and processing costs of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a view of the overall structure of the box cover of the present invention after it is removed; Figure 3 It is an exploded view of a part of the structure of the present invention; Figure 4 This is a connection view of the placing platform, adjusting member 1 and adjusting member 2 of the present invention; Figure 5 A structural view of a moving block of the present invention; Figure 6 This is a connection view of the adjusting member 1 and the adjusting member 2 of the present invention; Figure 7 It is a structural view of the adjusting member 1 and the adjusting member 2 of the present invention; Figure 8 A structural view of a driving member of the present invention; Fig. 9 It is a partial exploded view of the driving member of the present invention; Fig.10 A structural view of the locking member of the present invention; Fig.11 An exploded view of the locking member structure of the present invention; Fig.12 It is a structural view of the base platform of the present invention.

[0020] Description of the figure numbers: 1. Base; 11. Moving slot; 12. Moving slot hole; 2. Placement platform; 21. Moving block 1; 211. Block 1; 212. Block 2; 213. Connecting rod; 214. Slot; 22. Moving block 2; 3. Pressing member; 4. Positioning block; 5. Platform; 6. Adjusting member 1; 61. Screw rod 1; 62. Auxiliary rod; 63. Connecting plate 1; 64. Moving plate; 65. Driving member; 651. Fixed plate one; 652, connecting pipe; 6521, limiting groove; 653, worm; 6531, limiting end; 654, worm wheel; 655, positioning plate; 7, adjusting member two; 71, screw rod two; 72, connecting plate two; 73, transmission assembly; 8, locking member; 81, fixing block; 82, locking block; 83, locking tooth; 84, baffle; 85, spring; 86, control block; 87, movable groove; 9, fixed plate two. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below with reference to the accompanying drawings.

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0025] See also Figure 1-12A tooling for a new energy electrical box cover comprises a base 1, a placing platform 2 is provided on the base 1, a plurality of clamping members 3 for fixing the position of a workpiece and a platform 5 are provided on the placing platform 2, the platform 5 is located below a pressing head on the clamping member 3, a plurality of clamping members 3 and the platform 5 are located on the inner side of the workpiece, the clamping member 3 and the positioning block 4 are both adjustable and arranged on the placing platform 2, an adjusting device capable of adjusting the position of the clamping member 3 and the positioning block 4 is provided on the base 1, the clamping member 3 can be a lever cylinder clamp when in use, the box cover can be clamped on the platform 5 by a clamping head pressed up and down by the lever cylinder clamp, and the clamping head on the lever cylinder clamp corresponds to the pressing head on the clamping member 3.

[0026] The placing table 2 includes a moving block 22, two moving blocks 22 are symmetrically arranged, and moving blocks 1 21 are arranged on both sides of the two moving blocks 22. The positioning block 4 is installed on the moving block 22. The positioning block 4 can be used to position the box cover, ensure that the clamping point on the box cover is on the platform 5, and ensure that the clamping piece 3 clamps and fixes the box cover on the platform 5.

[0027] The moving block 21 includes a block 1 211 and a block 212. The block 1 211 is provided with a connecting rod 213, and the block 212 is provided with a slot 214 adapted to the connecting rod 213. The connecting rod 213 is movable in the slot 214. The block 212 is connected to the moving block 22, and the clamping piece 3 is installed on the block 1 211. When the block 1 211 moves to the left and right, the connecting rod 213 can drive the block 2 212 to move to the left and right synchronously.

[0028] The adjusting device includes an adjusting member 1 6 and an adjusting member 2 7, both of which are arranged on the base 1, the adjusting member 1 6 is connected to the adjusting member 2 7, the block 1 211 is connected to the adjusting member 1 6, an extension end is arranged under the movable block 22, and the extension end is slidably connected to the base 1, and the position of the clamping member 3 can be adjusted forward, backward, left and right through the adjusting member 1 6 and the adjusting member 2 7, so that the position of the clamping member 3 can be adjusted according to the size of the box cover that needs to be clamped.

[0029] The adjusting member 6 includes a screw rod 61 and a driving member 65. Two screw rods 61 are symmetrically provided. The driving member 65 is arranged between the two screw rods 61 for transmission connection of the two screw rods 61. Both ends of the two screw rods 61 are provided with a moving plate 64. An auxiliary rod 62 is arranged between the moving plates 64 at both ends of the screw rods 61. The moving plates 64 at both ends of the screw rods 61 are slidably connected to the base 1. The two screw rods 61 are provided with a ball nut 1 that matches them. The ball nut 1 is provided with a connecting plate 63. The connecting plate 63 is provided with an auxiliary hole. The auxiliary rod 62 is in the auxiliary hole. The connecting plate 63 is connected to the block 211. The connecting plate 63 is more stable during linear movement through the auxiliary rod 62.

[0030] The driving member 65 includes a worm 653, a connecting tube 652, a worm wheel 654 and a positioning plate 655. The worm 653, the worm wheel 654 and the positioning plate 655 are each provided with two. The two worms 653 are respectively located at both ends of the connecting tube 652. One end of the worm 653 close to the connecting tube 652 is movable in the connecting tube 652. A fixing plate 1 651 is provided on the connecting tube 652. The fixing plate 1 651 is installed on the base 1. The two worm wheels 654 are respectively connected with the two worms 653. The two worm wheels 654 are respectively provided on the two screw rods 1 61. The ends of the two worm gears 653 away from the connecting tube 652 are rotatably connected to the two positioning plates 655 respectively. The positioning plates 655 are connected to the corresponding movable plates 64. A limiting groove 6521 is provided in the connecting tube 652. A limiting end 6531 is provided on one end of the connecting tube 652. The limiting end 6531 is located in the limiting groove 6521. When one of the worm gears 653 rotates, it can drive the connecting tube 652 to rotate through the limiting end 6531 and then drive the other worm gear 653 to rotate, so that the two worm gears 653 can achieve synchronous rotation.

[0031] The adjusting member 27 comprises two screw rods 271, on which a ball nut 2 cooperating therewith is disposed, on which a connecting plate 272 is disposed, and a connecting plate 163 is slidably connected to the connecting plate 272, and between the two screw rods 271 there is a transmission assembly 73 for power transmission, and when in use, the transmission assembly 73 can be a power transmission structure consisting of two synchronous wheels and a synchronous belt, the two synchronous wheels being respectively disposed on the two screw rods 271, and the synchronous belt being sleeved on the two synchronous wheels, so that the two screw rods 271 can rotate synchronously.

[0032] One of the screw rods 71 ​​and one of the worms 653 are provided with a locking member 8, the locking member 8 includes a fixing block 81, a locking block 82 and a baffle 84, a spring 85 is provided between the locking block 82 and the baffle 84, the fixing blocks 81 and the baffle 84 on the two locking members 8 are respectively fixed to the worm 653 and the screw rod 71 connected thereto, the fixing block 81 on the locking member 8 connected to the worm 653 is connected to the adjacent positioning plate 655, and the fixing block 81 on the locking member 8 connected to the screw rod 71 is connected to the adjacent positioning plate 655. The block 81 is connected to the base 1 through the fixing plate 29. A plurality of locking teeth 83 are equidistantly arranged on the fixing block 81 and the locking block 82. The fixing block 81 and the locking block 82 can be locked together through the engagement of the locking teeth 83. When the spring 85 is arranged between the locking block 82 and the baffle 84, the spring 85 is connected to the baffle 84, and the locking block 82 is not connected to the spring 85, ensuring that the locking block 82 can rotate. The spring 85 can push the locking block 82 to be stably locked with the fixing block 81.

[0033] The locking member 8 also includes a plurality of control blocks 86. The control blocks 86 on the two locking members 8 are fixedly connected to the corresponding screw rod 2 71 and the worm 653 respectively. The locking block 82 is provided with a plurality of movable grooves 87 corresponding to the control block 86. The control block 86 is located in the movable groove 87. The movable groove 87 allows the control block 86 to have a certain movable space to ensure that when the locking block 82 is locked with the fixed block 81, the locking block 82 can have a margin to adjust the position to ensure that the locking teeth 83 are engaged together, and when the meshing position is adjusted, the locking block 82 will not drive the screw rod 2 71 or the worm 653 connected thereto to rotate, thereby ensuring the accuracy of the position of the clamping member 3 after adjustment.

[0034] The base 1 is provided with a plurality of moving grooves 11 corresponding to the moving plates 64, and the plurality of moving plates 64 are respectively movable in the corresponding moving grooves 11. The base 1 is provided with a plurality of moving slot holes 12 corresponding to the connecting plates 72, and the plurality of connecting plates 72 are respectively located in the plurality of moving slot holes 12. Both ends of the connecting plates 72 are slidably connected to the base 1, and the moving plates 64 are slidably arranged in the moving slot holes 12, so that the movement of the moving plates 64 is more stable. The connecting plates 72 are slidably connected to the base 1 at both ends, so that the moving plates 64 are more stable when moving.

[0035] When in use, the new energy electrical box cover that needs to be fixed is placed on the platform 5. When the new energy electrical box cover is placed, the positioning block 4 corresponds to the groove on the box cover, so that the placed box cover can be positioned and placed, ensuring that the clamped and fixed position on the box cover is on the platform 5. The clamping piece 3 is started, and the clamping head on the clamping piece 3 moves toward the platform 5, so that the box cover can be clamped and fixed on the platform 5. The clamping pieces 3 are all on the inner side of the box cover to clamp and fix the box cover, so that when the box cover is subjected to grinding and other treatments, the pressing head on the clamping piece 3 does not need to be lifted, the box cover can be quickly subjected to grinding and other treatments, and the position of the workpiece can be prevented from changing, thereby ensuring the processing accuracy of the box cover; When clamping and fixing box covers of different sizes, the operator moves the locking block 82 on the locking member 8 toward the spring 85 to squeeze the spring 85 to make it contract, and the locking teeth 83 on the locking block 82 are separated from the locking teeth 83 on the fixing block 81. Then the operator rotates the locking block 82, and the locking block 82 rotates its movable groove 87 to contact with the control block 86. Then the locking block 82 is continued to be rotated, which can drive the screw 61 or the worm 653 connected thereto to rotate, thereby The adjusting member 1 6 or the adjusting member 2 7 is driven to operate to adjust the position of the pressing member 3. After the adjustment is completed, the locking block 82 is rotated a certain distance away from the side wall of the movable groove 87 so that the control block 86 does not contact the side of the movable groove 87. Then, the locking teeth 83 on the locking block 82 correspond to the locking teeth 83 on the fixed block 81. The locking block 82 is reset by the push of the spring 85 so that the locking teeth 83 are meshed with the locking teeth 83 on the fixed block 81, so that the locking block 82 can be locked in position. When the locking block 82 on the worm 653 is rotated, the locking block 82 drives the worm 653 connected thereto to rotate through the control block 86, and the rotating worm 653 can drive the connecting tube 652 to rotate together through the limit end 6531, and then drive the other worm 653 to rotate, so that the two worms 653 can rotate synchronously, and the worm 653 drives the worm wheel 654 matched with it to rotate, and the worm wheel 654 drives the screw 1 61 connected thereto to rotate, and the ball nut 1 on the screw 1 61 moves, and then drives the connecting plate 1 63 to move, and the connecting plate 1 63 drives the block 1 211 connected thereto to move, and the two blocks 1 211 on the screw 1 61 move forward and backward, so that the front and rear position of the clamping piece 3 on the block 1 211 can be adjusted, and the screw 1 61 is a bidirectional screw when in use, and the two connecting plates 1 63 on the screw 1 61 move in two opposite directions respectively when moving; When the locking block 82 on the screw rod 2 71 is rotated, the locking block 82 drives the screw rod 2 71 to rotate through the control block 86, and the ball nut 2 on the screw rod 2 71 moves. The ball nut 2 drives the connecting plate 1 63 slidably connected thereto to move through the connecting plate 2 72. When the connecting plate 1 63 moves, it drives the screw rod 1 61, the auxiliary rod 62 and the moving block 1 21 connected thereto to move left and right, so that the position of the clamping piece 3 on the block 1 211 can be adjusted left and right. The screw rod 2 71 is a bidirectional screw rod when in use. The two connecting plates 2 72 on the screw rod 2 71 move in two opposite directions respectively when moving. By adjusting the position of the clamping piece 3, the clamping piece 3 can clamp and fix new energy electrical box covers of different sizes. When the lead screw 61 and the auxiliary rod 62 move left and right, they will drive the moving plate 64 connected thereto to move together. When the moving plate 64 moves, it drives the worm 653 connected thereto to move together through the positioning plate 655, ensuring that the worm 653 can move synchronously with the worm wheel 654 matched therewith.

[0036] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A tooling for a new energy electrical box cover, characterized in that: comprising a base (1); The base (1) is provided with a placing platform (2), and the placing platform (2) is provided with a plurality of clamping members (3) for fixing the position of the workpiece and a mounting platform (5); The platform (5) is located below the pressing head on the pressing member (3), and the plurality of pressing members (3) and the platform (5) are all located inside the workpiece; The pressing piece (3) and the positioning block (4) are both adjustably arranged on the placement platform (2), and the base platform (1) is provided with an adjustment device capable of adjusting the position of the pressing piece (3) and the positioning block (4).

2. The tooling for a new energy electrical box cover according to claim 1 is characterized in that: The placement platform (2) comprises a second moving block (22), two of which are symmetrically arranged, and a first moving block (21) is arranged on both sides of the two second moving blocks (22), and the positioning block (4) is mounted on the second moving block (22).

3. The tooling for a new energy electrical box cover according to claim 2 is characterized in that: The moving block one (21) comprises a block one (211) and a block two (212); the block one (211) is provided with a connecting rod (213); the block two (212) is provided with a slot (214) adapted to the connecting rod (213); the connecting rod (213) is movably located in the slot (214); the block two (212) is connected to the moving block two (22); and the pressing member (3) is mounted on the block one (211).

4. The tooling for a new energy electrical box cover according to claim 3 is characterized in that: The adjusting device comprises an adjusting member 1 (6) and an adjusting member 2 (7), wherein the adjusting member 1 (6) and the adjusting member 2 (7) are both arranged on a base (1), the adjusting member 1 (6) is connected to the adjusting member 2 (7), the block 1 (211) is connected to the adjusting member 1 (6), and an extension end is arranged below the movable block 2 (22), and the extension end is slidably connected to the base (1).

5. The tooling for a new energy electrical box cover according to claim 4 is characterized in that: The adjusting member 1 (6) comprises a screw rod 1 (61) and a driving member (65), wherein two screw rods 1 (61) are symmetrically provided, and the driving member (65) is provided between the two screw rods 1 (61) for transmission connection of the two screw rods 1 (61), and movable plates (64) are provided at both ends of the two screw rods 1 (61), and an auxiliary rod (62) is provided between the movable plates (64) at both ends of the screw rods 1 (61), and the movable plates (64) at both ends of the screw rods 1 (61) are both slidably connected to the base (1), and the two screw rods 1 (61) are provided with ball nuts 1 cooperating therewith, and the ball nuts 1 are provided with connecting plates 1 (63), and the connecting plates 1 (63) are provided with auxiliary holes, and the auxiliary rods (62) are located in the auxiliary holes, and the connecting plates 1 (63) are connected to the block 1 (211).

6. The tooling for a new energy electrical box cover according to claim 5 is characterized in that: The driving member (65) comprises a worm (653), a connecting tube (652), a worm wheel (654) and a positioning plate (655). The worm (653), the worm wheel (654) and the positioning plate (655) are each provided with two. The two worms (653) are respectively located at two ends of the connecting tube (652). One end of the worm (653) close to the connecting tube (652) is movably located in the connecting tube (652). A fixing plate (651) is provided on the connecting tube (652). The fixing plate (651) is mounted on the base (1). The two worm wheels (653) are provided with a fixing plate (651) and a fixing plate (651) is mounted on the base (1). 54) are respectively connected to two worm gears (653), the two worm wheels (654) are respectively arranged on two lead screws (61), the ends of the two worm gears (653) away from the connecting tube (652) are respectively connected to two positioning plates (655) for rotation, the positioning plates (655) are connected to the corresponding movable plates (64), a limiting groove (6521) is provided in the connecting tube (652), and a limiting end (6531) is provided on one end of the connecting tube (652), and the limiting end (6531) is located in the limiting groove (6521).

7. The tooling for a new energy electrical box cover according to claim 6 is characterized in that: The second adjusting member (7) comprises two second screw rods (71), the second screw rods (71) are provided with a ball nut (71) matched therewith, the second ball nut is provided with a connecting plate (72), the first connecting plate (63) is slidably connected to the connecting plate (72), and a transmission assembly (73) for power transmission is provided between the two second screw rods (71).

8. The tooling for a new energy electrical box cover according to claim 7 is characterized in that: A locking member (8) is provided on one of the second screw rods (71) and one of the worm rods (653), and the locking member (8) comprises a fixing block (81), a locking block (82) and a baffle plate (84). A spring (85) is provided between the locking block (82) and the baffle plate (84). The fixing blocks (81) and the baffle plate (84) on the two locking members (8) are respectively fixed on the worm rod (653) and the second screw rod (71) connected thereto. The fixing block (81) on the locking member (8) connected to the worm rod (653) is connected to a positioning plate (655) adjacent thereto. The fixing block (81) on the locking member (8) connected to the second screw rod (71) is connected to the base (1) via a fixing plate (9).

9. The tooling for a new energy electrical box cover according to claim 8, characterized in that: The locking member (8) further comprises a plurality of control blocks (86), wherein the control blocks (86) on the two locking members (8) are respectively fixedly connected to the corresponding second screw rod (71) and the worm (653), and the locking block (82) is provided with a plurality of movable grooves (87) corresponding to the control blocks (86), and the control blocks (86) are located in the movable grooves (87).

10. The tooling for a new energy electrical box cover according to claim 9, characterized in that: The base (1) is provided with a plurality of movable grooves (11) corresponding to the movable plates (64), and the plurality of movable plates (64) are movably located in the corresponding movable grooves (11). The base (1) is provided with a plurality of movable slot holes (12) corresponding to the second connecting plate (72), and the plurality of second connecting plates (72) are located in the plurality of movable slot holes (12), and the two ends of the second connecting plate (72) are slidably connected to the base (1).

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