CMT tool clamp for energy storage box body assembly

Abstract

The energy storage box assembly CMT tool clamp is applied to the technical field of energy storage box machining, the energy storage box assembly CMT tool clamp comprises a clamp mechanism, the clamp mechanism comprises a base, the top of the base is provided with a pushing assembly, a pressing assembly and an abutting assembly, and the pushing assembly comprises a first supporting block; when the energy storage box assembly CMT tool clamp is used, an energy storage box is placed on the first supporting block and the second supporting block, positioning and fixing of the energy storage box are achieved through the air supply assembly, and the tool clamp is moved to a needed station to achieve a follow-up welding link. And then, through reverse operation of the air pump, the worker can discharge the machined energy storage box. Through the arrangement, stable positioning in the machining process of the energy storage box can be conveniently achieved, the problem that due to unstable positioning, follow-up welding point driving deviation is caused, and consequently the quality of the energy storage box is poor is solved, and a guarantee is brought to use of the energy storage box.

Description

Technical Field

[0001] The invention belongs to the technical field of energy storage box processing, and in particular relates to a CMT tooling fixture for an energy storage box assembly. Background Art

[0002] Energy storage battery refers to a cup, trough or other container or part of the space of a composite container that contains electrolyte solution and metal electrodes to generate electric current. It is a device that can convert chemical energy into electrical energy and has positive and negative electrodes. The performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. Using the battery as an energy source can obtain an electric current with stable voltage, stable current, long-term stable power supply, and little influence from the outside world.

[0003] At present, when energy storage battery packs are used, they are generally protected by boxes. In the welding of energy storage boxes, there is a poor positioning effect, and unstable fixation will bring quality problems to the welding of energy storage boxes. At the same time, the use of air circuit control fixtures is mostly used, and solenoid valves are mostly used for control in the control of air circuits. However, solenoid valves have high cost of use, and multiple solenoid valves will cause the inconvenience of cumbersome maintenance and high maintenance costs. Summary of the invention

[0004] The purpose of the present invention is to provide a CMT tooling fixture for an energy storage box assembly, which has the advantage of facilitating stable positioning of the energy storage box during processing, so as to avoid subsequent welding points being offset due to unstable positioning, thereby causing quality problems of the energy storage box, thereby ensuring the use of the energy storage box; replacing the cost of conventional solenoid valves, and in subsequent maintenance and inspection, it also has the advantage of convenient maintenance, thereby reducing the amount of operation for the staff and reducing the operating cost under long-term use.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a CMT tooling fixture for an energy storage box assembly, including a fixture mechanism, the fixture mechanism including a base, the top of the base is respectively provided with a pushing assembly, a pressing assembly and an abutment assembly, the pushing assembly includes a support block 1, the pressing assembly includes a support block 2, the abutment assembly includes a cylinder 4 and a cylinder 5, an air supply assembly is provided inside the base, the air supply assembly includes an air pump, a closing mechanism is provided on the inner side of the base, the closing mechanism includes an adjusting assembly, a transmission assembly and a moving assembly, the adjusting assembly includes a side plate, the transmission assembly includes a rod body 1, and the moving assembly includes a rotating motor.

[0006] By adopting the above technical solution, when using the CMT fixture of the energy storage box assembly, the energy storage box is placed on support block one and support block two respectively. The air supply component will drive the pushing component in turn to push and fix the two sides of the energy storage box, and then the pressing component will press the top of the energy storage box, and then the abutment component will position the corners and both ends of the energy storage box to increase the abutment and positioning effect of the energy storage box. After the energy storage box is positioned and fixed, the fixture will be moved to the required station to implement subsequent welding links. Then, through the reverse operation of the air supply component again, the abutment component will first release the positioning of the corners and both ends of the energy storage box, and then the pressing component will cancel the pressing of the top of the energy storage box, and finally the pushing component will cancel the pushing and fixing of the two sides of the energy storage box. At this time, the staff can unload the processed energy storage box. This setting facilitates stable positioning during the processing of the energy storage box, so as to avoid the subsequent welding points being offset due to unstable positioning, thereby causing quality problems for the energy storage box, and ensuring the use of the energy storage box. At the same time, in the use of the CMT fixture of the energy storage box assembly, the control of the air circuit can be replaced by a closing mechanism instead of the solenoid valve. In use, the use of the moving component will drive the transmission component and the adjustment component in turn, thereby achieving the closure and ventilation of connecting pipe one and connecting pipe two. In the use of the rotating motor, the cost of using the conventional three solenoid valves can be replaced, and in the subsequent maintenance and overhaul, there is also the advantage of convenient maintenance, which reduces the amount of operation for the staff and reduces the operating cost under long-term use.

[0007] The present invention is further configured as follows: there are two support blocks 1 and they are both fixedly connected to the top of the base, a stop block 1 and a stop block 2 are respectively provided on the tops of the two support blocks 1, the stop block 1 and support block 1 are fixedly connected to each other, both ends of the support block 1 located on one side of the stop block 1 are fixedly installed with a limit block 1, a cylinder 1 and a cylinder 2 are respectively provided on the top of the base, the output end of the cylinder 1 is fixedly connected to the stop block 2, the output end of the cylinder 2 is fixedly installed with a stop block 3, the two ends of one side of the cylinder 1 and the cylinder 2 are respectively connected with a pipe 1 and a pipe 2, and the bottoms of the cylinder 1 and the cylinder 2 are fixedly installed with a fixing part 1 fixedly connected to the base.

[0008] By adopting the above technical solution, two support blocks 1 will support the two sides of the bottom of the energy storage box that needs to be positioned, and when the energy storage box is placed on support block 1, the energy storage box will cover cylinder 1, block 1 and block 2, and one side of the energy storage box will be located between limit block 1 and support block 1. During the operation of cylinder 1, block 2 will be driven to push against the other side of the inner side of the energy storage box, and the pushing and fixing of the two sides of the energy storage box will be completed. During the operation of cylinder 2, block 3 will be driven to move and push one end of the energy storage box, wherein fixing member 1 cooperates with cylinder 1 and cylinder 2 for installation and fixing, and the gas flow inside pipeline 1 and pipeline 2 will cooperate with the output ends of cylinder 1 and cylinder 2 to extend and retract respectively.

[0009] The present invention is further configured as follows: the number of the support blocks 2 is two and both are fixedly connected to the top of the base, a side of the support block 2 located on one side of the top of the base is provided with a limit block 2 fixedly connected to the base, one side of the two support blocks 2 is provided with a fixing piece 2 fixedly connected to the base, one side of the fixing piece 2 is fixedly installed with a cylinder 3, a connecting rod is fixedly installed at the output end of the cylinder 3, a pressure rod located at the top of the support block 2 is fixedly installed at the bottom of one end of the connecting rod, a side of the support block 2 located on one side of the base is provided with a limit block 2 fixedly connected to the base, the number of the limit blocks 2 is two, and the two ends of one side of the cylinder 3 are respectively connected with a pipe 3 and a pipe 4.

[0010] By adopting the above technical solution, support block 2 will support both ends of the energy storage box, wherein limit block 2 contacts the other end of the energy storage box, and cooperates with block 3 to push and limit the two ends of the energy storage box. Among them, fixing piece 2 will cooperate with cylinder 3 for installation and fixation, and during the operation of cylinder 3, it will drive the connecting rod and the pressure rod to move longitudinally, and when the pressure rod contacts the top of the energy storage box, it will realize the compression of the top of the energy storage box, and firmly press the energy storage box on support block 1 and support block 2. Among them, the gas flow inside pipeline 3 and pipeline 4 will respectively cooperate with the output end of cylinder 3 to extend and retract.

[0011] The present invention is further configured as follows: the number of the cylinder four and the cylinder five is multiple and they are staggered with each other, the output end of the cylinder four is fixedly installed with an abutment piece, the output end of the cylinder five is fixedly installed with an abutment plate one, the bottoms of the cylinder four and the cylinder five are mutually fixedly installed with fixing pieces three fixedly connected to the base, multiple cylinders six are arranged on both sides of the top of the base, the output end of the cylinder six is ​​fixedly installed with an abutment plate two, the bottom of the cylinder six is ​​fixedly installed with a fixing piece four fixedly connected to the base, and the two ends of one side of the cylinder five, cylinder five and cylinder six are respectively connected with pipes five and pipes six.

[0012] With the above technical solution, the operation of cylinder 4 and cylinder 5 will respectively drive the abutment member and abutment plate 1 to move, wherein the abutment member will position the corner of the energy storage box, and abutment plate 1 will increase the abutment and fixing effect on one side of the energy storage box. At the same time, the operation of cylinder 6 will drive abutment plate 2 to move, and abutment plate 2 will perform secondary positioning on both ends of the energy storage box to increase the positioning effect of the energy storage box. Among them, fixing member 3 will cooperate with cylinder 4 and cylinder 5 for support and fixation, and fixing member 4 will cooperate with cylinder 6 for support and fixation. The gas flow inside pipes 5 and 6 will respectively cooperate with the output ends of cylinders 4, 5 and 6 to extend and retract.

[0013] The present invention is further configured as follows: the air pump is fixedly connected to the inner side of the base, a connecting pipe 1 is connected between the two pipes 1, pipe 3 and pipe 5, a connecting pipe 2 is connected between the two pipes 2, pipe 4 and pipe 6, a moving block 1 and a fixed block 1 are respectively provided on both sides of the connecting pipe 1, a moving block 2 and a fixed block 2 are respectively provided on both sides of the connecting pipe 2, and an exhaust pipe 1 and an exhaust pipe 2 are respectively connected to the connecting pipe 1 and the connecting pipe 2.

[0014] With the above technical solution, during the operation of the air pump, the connecting pipe 1 connects the pipe 1, the pipe 3 and the pipe 5, and the connecting pipe 2 connects the pipe 2, the pipe 4 and the pipe 6. During the air intake of the connecting pipe 1, the pipe 1, the pipe 3 and the pipe 5 are respectively supplied to the cylinder 1, the cylinder 2, the cylinder 3, the cylinder 4, the cylinder 5 and the cylinder 6, and the output end of the cylinder is in an extended state, and at this time, the excess gas inside the cylinder will flow to the pipe 2, the pipe 4 and the pipe 6, and go to the connecting pipe 2, and then be discharged through the exhaust pipe 2. During the air intake of the connecting pipe 2, the pipe 2, the pipe 4 and the pipe 6 are respectively supplied to the cylinder 1, the cylinder 2, the cylinder 3, the cylinder 4, the cylinder 5 and the cylinder 6, and the output end of the cylinder is in a retracted state, and at this time, the excess gas inside the cylinder will flow to the pipe 1, the pipe 3 and the pipe 5, and go to the connecting pipe 1, and then be discharged through the exhaust pipe 1. When the moving block 1 moves toward the fixed block 1, the connecting pipe 1 is squeezed, forming a closed state of the connecting pipe 1, and at the same time, the exhaust pipe 1 is in a ventilated state. When the moving block 2 moves toward the fixed block 2, the connecting pipe 2 is squeezed, forming a closed state of the connecting pipe 2, and at the same time, the exhaust pipe 2 is in a ventilated state.

[0015] The present invention is further configured as follows: a moving block three is fixedly installed on one side of the moving block one and the moving block two, a fixed block three is provided on one side of the moving block three and is respectively located on one side of the exhaust pipe one and the exhaust pipe two, the fixed block one, the fixed block two and the fixed block three are all fixedly connected to each other between the base, one end of the air pump is connected to a through pipe one, the connecting pipe one and the connecting pipe two are both connected to the through pipe one, and the other end of the air pump is connected to a through pipe two.

[0016] By adopting the above technical solution, when the moving block moves in three directions to the fixed block, the exhaust pipe 1 and the exhaust pipe 2 will be closed respectively. During the operation of the air pump, the air will be used through the through pipe 1 and the through pipe 2, and will subsequently flow into the connecting pipe 1 and the connecting pipe 2 respectively.

[0017] The present invention is further configured as follows: the number of the side panels is six and they are respectively fixedly connected to the moving block one and the moving block two; one side of the side panel is provided with a support member fixedly connected to the base; one side of the support member is fixedly installed with a guide rod one that penetrates to one side of the side panel; a spring is sleeved on the surface of the guide rod one; both ends of the spring are respectively fixedly connected to the support member and the side panel; one side of the side panel is provided with a twisted shaft; the surface of the twisted shaft is sleeved with a ring fixedly connected to the side panel; a clamping member clamped to the twisted shaft is fixedly installed on the inner side of the ring.

[0018] With the above technical solution, the collar will be driven to move horizontally through the clamping piece during the rotation of the twisted shaft, and the collar will drive the side plate to move. At this time, the side plate will drive the moving block 1 and the moving block 2 to move synchronously. The movement of the side plate will be guided by the surface of the guide rod 1, and the spring will cooperate with the side plate to return to the initial position after the movement. In the initial state of the moving block 1 and the moving block 2, they will approach the fixed block 1 and the fixed block 2 respectively, and cause the connection pipe 1 and the connection pipe 2 to be closed respectively.

[0019] The present invention is further configured as follows: a rod body 1 is fixedly installed on one end of the twisted shaft, a bevel gear 1 is fixedly sleeved on the surface of the rod body 1, a bevel gear 2 is meshed on the surface of the bevel gear 1, a rod body 2 is fixedly sleeved inside the bevel gear 2, the rod body 1 and the rod body 2 are rotatably connected to the support member through bearings, a ratchet inner ring is fixedly sleeved on one end of the rod body 2, a ratchet outer ring is meshed on the surface of the ratchet inner ring, a rotating gear is fixedly sleeved on the surface of the ratchet outer ring, and a rack is meshed on the bottom of the rotating gear.

[0020] By adopting the above technical solution, during the movement of the rack, the meshing of the teeth will cause the rotation of the rotating gear, and the rotating gear will drive the rod body 2 to rotate, the rod body 2 will drive the bevel gear 2 to rotate, the bevel gear 2 will drive the bevel gear 1 and the rod body 1 to rotate synchronously, and the rod body 1 will drive the twisted shaft to rotate, wherein the meshing of the ratchet inner ring and the ratchet outer ring will cause one-way transmission between the rod body 2 and the rotating gear, and the ratchet inner ring and the ratchet outer ring on one side of the connecting tube 1 will be opposite to the meshing direction of the ratchet inner ring and the ratchet outer ring on one side of the connecting tube 2. Therefore, during the movement of the rack, if the rotating gear on one side of the connecting tube 1 rotates synchronously with the rod body 2, the rotating gear on the side of the connecting tube 2 will not be transmitted to the rod body 2. And when the rotating gear on one side of the connecting tube 2 rotates synchronously with the rod body 2, the same applies to the above.

[0021] The present invention is further configured as follows: the rotating motor is fixedly connected to the inner side of the base, and screw 1 and screw 2 are rotatably connected on both sides of the base through bearings. Screw 1 is located on one side of moving block 1 and fixed block 1, and screw 2 is located on one side of moving block 2 and fixed block 2. The output end of the rotating motor is fixedly sleeved with screw 1 through a coupling, and the surfaces of screw 1 and screw 2 are both threadedly connected with threaded blocks fixedly connected to the rack, and the inside of the threaded blocks is slidably connected with guide rod 2 fixedly connected to the inside of the base, and the surfaces of one end of the screw 1 and screw 2 are both fixedly sleeved with synchronous wheels, and a synchronous belt is transmission-connected between the two synchronous wheels.

[0022] With the above technical solution, the operation of the rotating motor will drive the rotation of screw rod 1, and through the setting of the synchronous wheel and the synchronous belt, the synchronous rotation of screw rod 1 and screw rod 2 will be realized, and the rotation of screw rod 1 and screw rod 2 will drive the thread block to move horizontally, wherein the guide rod 2 cooperates with the movement of the thread block for guidance. The thread block drives the two racks to move respectively.

[0023] In summary, the present invention has the following beneficial effects:

[0024] 1. When using the CMT fixture for the energy storage box assembly, place the energy storage box on bracket one and bracket two respectively, and use the air supply assembly to position and fix the energy storage box. The fixture will be moved to the required station for subsequent welding. Then, by running the air pump in reverse again, the staff can unload the processed energy storage box. This setting facilitates stable positioning during the processing of the energy storage box to avoid subsequent welding points being offset due to unstable positioning, thereby causing quality problems for the energy storage box, thus ensuring the use of the energy storage box;

[0025] 2. In the use of the CMT fixture of the energy storage box assembly, the control of the gas circuit by the solenoid valve can be replaced by the use of a rotary motor. The connection pipe 1 and the connection pipe 2 can be sealed and ventilated. The use of the rotary motor can replace the cost of the conventional three solenoid valves, and in the subsequent maintenance and repair, it also has the advantage of convenient maintenance, which reduces the operation workload of the staff and reduces the operating cost under long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0027] Figure 2 is an enlarged schematic diagram of the push assembly of the present invention;

[0028] Figure 3 It is an exploded and enlarged schematic diagram of the push assembly of the present invention;

[0029] Figure 4 It is an enlarged schematic diagram of the pushing assembly and the pressing assembly of the present invention;

[0030] Figure 5 It is an exploded and enlarged schematic diagram of the pushing assembly and the pressing assembly of the present invention;

[0031] Figure 6 is an enlarged schematic diagram of the abutment assembly of the present invention;

[0032] Figure 7 It is an exploded and enlarged schematic diagram of cylinder four, cylinder five and fixing member three of the present invention;

[0033] Figure 8 It is an exploded and enlarged schematic diagram of cylinder four, cylinder five and cylinder six of the present invention;

[0034] Fig. 9 is an enlarged schematic diagram of the clamp mechanism and the closing mechanism of the present invention;

[0035] Fig.10 is an enlarged schematic diagram of pipeline 1 and pipeline 2 of the present invention;

[0036] Fig.11 is an enlarged schematic diagram of pipeline three and pipeline four of the present invention;

[0037] Fig.12 is an enlarged schematic diagram of pipeline five and pipeline six of the present invention;

[0038] Fig.13 is an enlarged schematic diagram of pipeline 5 of the present invention;

[0039] Fig.14 is an enlarged schematic diagram of pipeline 62 of the present invention;

[0040] Fig.15is an enlarged schematic diagram of the air supply assembly of the present invention;

[0041] Fig.16 is an enlarged schematic diagram of the air supply assembly and the sealing mechanism of the present invention;

[0042] Fig.17 It is the air supply component, the regulating component and the enlarged schematic diagram of the present invention;

[0043] Fig.18 It is an exploded and enlarged schematic diagram of the air supply component and the regulating component of the present invention;

[0044] Fig.19 It is an exploded and enlarged schematic diagram of the transmission assembly of the present invention;

[0045] Fig. 20 is an enlarged schematic diagram of the mobile assembly of the present invention;

[0046] Fig.21 It is an enlarged schematic side view of the ratchet inner ring and the ratchet outer ring of the present invention.

[0047] Reference numerals:

[0048] 1. Clamp mechanism; 101. Base; 102. Push assembly; 1021. Support block 1; 1022. Stop block 1; 1023. Limit block 1; 1024. Stop block 2; 1025. Cylinder 1; 1026. Cylinder 2; 1027. Stop block 3; 1028. Pipeline 1; 1029. Pipeline 2; 10210. Fixing piece 1;

[0049] 103, clamping assembly; 1031, support block 2; 1032, limit block 2; 1033, pressure rod; 1034, cylinder 3; 1035, fixing part 2; 1036, connecting rod; 1037, pipeline 3; 1038, pipeline 4;

[0050] 104, abutment assembly; 1041, cylinder four; 1042, abutment member; 1043, cylinder five; 1044, abutment plate one; 1045, fixing member three; 1046, cylinder six; 1047, abutment plate two; 1048, fixing member four; 1049, pipeline five; 10410, pipeline six;

[0051] 105, air supply assembly; 1051, air pump; 1052, connecting pipe 1; 1053, connecting pipe 2; 1054, moving block 1; 1055, fixed block 1; 1056, moving block 2; 1057, fixed block 2; 1058, exhaust pipe 1; 1059, exhaust pipe 2; 10510, through pipe 1; 10511, through pipe 2; 10512, fixed block 3; 10513, moving block 3;

[0052] 2. Closing mechanism; 201. Adjustment assembly; 2011. Side plate; 2012. Support member; 2013. Guide rod 1; 2014. Spring; 2015. Twist shaft; 2016. Ring; 2017. Connector;

[0053] 202, transmission assembly; 2021, rod body 1; 2022, bevel gear 1; 2023, rod body 2; 2024, bevel gear 2; 2025, ratchet inner ring; 2026, ratchet outer ring; 2027, rotating gear; 2028, rack;

[0054] 203, moving assembly; 2031, rotating motor; 2032, screw rod 1; 2033, screw rod 2; 2034, threaded block; 2035, guide rod 2; 2036, synchronous wheel; 2037, synchronous belt. DETAILED DESCRIPTION

[0055] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0056] Embodiment 1:

[0057] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.17 , Fig.18, a CMT fixture for energy storage box assembly, including a fixture mechanism 1, the fixture mechanism 1 includes a base 101, the top of the base 101 is respectively provided with a pushing assembly 102, a pressing assembly 103 and an abutting assembly 104, the pushing assembly 102 includes a support block 1021, the pressing assembly 103 includes a support block 2 1031, the abutting assembly 104 includes a cylinder 4 1041 and a cylinder 5 1043, the interior of the base 101 is provided with an air supply assembly 105, the air supply assembly 105 includes an air pump 1051, when the CMT fixture for energy storage box assembly is used, the energy storage box is placed on the support block 1021 and the support block 2 1031 respectively, and the energy storage box is positioned and fixed by the air supply assembly 105, and the fixture will be moved to the required station to realize the subsequent welding link. Then, through the reverse operation of the air pump 1051 again, the staff can unload the processed energy storage box. This arrangement facilitates stable positioning of the energy storage box during processing, thereby avoiding subsequent welding points from being offset due to unstable positioning, thereby causing quality problems for the energy storage box, thereby ensuring the use of the energy storage box.

[0058] refer to Figure 1 , Figure 2 , Figure 3There are two support blocks 1021 and they are fixedly connected to the top of the base 101. The tops of the two support blocks 1021 are respectively provided with a stop block 1022 and a stop block 1024. The stop block 1022 and the support block 1021 are fixedly connected to each other. Both ends of the support block 1021 located on one side of the stop block 1022 are fixedly installed with a limit block 1023. The top of the base 101 is respectively provided with a cylinder 1025 and a cylinder 2 1026. The output end of the cylinder 1025 is fixedly connected to the stop block 2 1024. The output end of the cylinder 2 1026 is fixedly installed with a stop block 3 1024. 27, both ends of one side of cylinder 1025 and cylinder 2 1026 are connected with pipe 1028 and pipe 2 1029 respectively, and the bottom of cylinder 1025 and cylinder 2 1026 are fixedly installed with fixing piece 10210 fixedly connected with base 101, and two supporting blocks 1021 will support the two sides of the bottom of the energy storage box that needs to be positioned, and when the energy storage box is placed on supporting block 1021, the energy storage box will cover cylinder 1025, block 1022 and block 2 1024, and one side of the energy storage box will be located between limit block 1023 and supporting block 1021. During the operation of cylinder 1025, block 2 1024 will be driven to push against the other side of the inner side of the energy storage box, and the pushing and fixing of the two sides of the energy storage box will be completed. During the operation of cylinder two 1026, it will drive the block three 1027 to move and push one end of the energy storage box, wherein the fixing part 10210 cooperates with cylinder one 1025 and cylinder two 1026 for installation and fixation, and the gas flow inside pipeline one 1028 and pipeline two 1029 will cooperate with the output ends of cylinder one 1025 and cylinder two 1026 to extend and retract respectively.

[0059] refer to Figure 1 , Figure 4 , Figure 5There are two support blocks 1031 and both are fixedly connected to the top of the base 101. One side of the support block 1031 located on one side of the top of the base 101 is provided with a limit block 1032 fixedly connected to the base 101. One side of the two support blocks 1031 is provided with a fixing piece 1035 fixedly connected to the base 101. One side of the fixing piece 1035 is fixedly installed with a cylinder 1034. The output end of the cylinder 1034 is fixedly installed with a connecting rod 1036. The bottom of one end of the connecting rod 1036 is fixedly installed with a position A pressure rod 1033 is provided on the top of the second support block 1031, and a limit block 1032 fixedly connected to the base 101 is provided on one side of the support block 1031 located on the side of the base 101. There are two limit blocks 1032. The two ends of one side of the cylinder 1034 are respectively connected to the pipeline 3 1037 and the pipeline 4 1038. The second support block 1031 will support the two ends of the energy storage box, wherein the limit block 1032 contacts with the other end of the energy storage box, and cooperates with the block 3 1027 to push and limit the two ends of the energy storage box. The second fixing member 1035 will be installed and fixed in cooperation with the third cylinder 1034. When the third cylinder 1034 is in operation, it will drive the connecting rod 1036 and the pressure rod 1033 to move longitudinally. When the pressure rod 1033 contacts the top of the energy storage box, the top of the energy storage box will be pressed tightly, and the energy storage box will be firmly pressed on the first support block 1021 and the second support block 1031. The gas flow inside the third pipe 1037 and the fourth pipe 1038 will extend and retract in cooperation with the output end of the third cylinder 1034.

[0060] refer to Figure 6 , Figure 7 , Figure 8There are multiple cylinders 1041 and 1043, and they are staggered with each other. The output end of the cylinder 1041 is fixedly installed with an abutment piece 1042, and the output end of the cylinder 1043 is fixedly installed with an abutment plate 1044. The bottoms of the cylinders 1041 and 1043 are fixedly installed with a fixing piece 1045 fixedly connected to the base 101. Both sides of the top of the base 101 are provided with multiple cylinders 1046. The output end of the cylinder 1046 is fixedly installed with an abutment plate 2 1047, and the bottom of the cylinder 1046 is fixedly installed with a fixing piece 1048 fixedly connected to the base 101. The two ends of one side of cylinder five 1043, cylinder five 1043 and cylinder six 1046 are connected with pipeline five 1049 and pipeline six 10410 respectively. The operation of cylinder four 1041 and cylinder five 1043 will respectively drive the abutment member 1042 and abutment plate one 1044 to move, wherein the abutment member 1042 will position the corner of the energy storage box, and the abutment plate one 1044 will increase the abutment and fixing effect on one side of the energy storage box. At the same time, the operation of cylinder six 1046 will drive the abutment plate two 1047 to move, and the abutment plate two 1047 will perform secondary positioning on the two ends of the energy storage box to increase the positioning effect of the energy storage box. The fixing member three 1045 cooperates with cylinder four 1041 and cylinder five 1043 for support and fixing, and the fixing member four 1048 cooperates with cylinder six 1046 for support and fixing. The gas flow inside pipeline five 1049 and pipeline six 10410 will respectively cooperate with the output ends of cylinder four 1041, cylinder five 1043 and cylinder six 1046 to extend and retract.

[0061] refer to Figures 9 to 15The air pump 1051 is fixedly connected to the inner side of the base 101, the two pipes 1028, the pipe 3 1037 and the pipe 5 1049 are connected by a connecting pipe 1052, the two pipes 2 1029, the pipe 4 1038 and the pipe 6 10410 are connected by a connecting pipe 2 1053, the two sides of the connecting pipe 1052 are respectively provided with a moving block 1054 and a fixed block 1055, and the two sides of the connecting pipe 2 1053 are respectively provided with The movable block two 1056 and the fixed block two 1057, the connecting pipe one 1052 and the connecting pipe two 1053 are respectively connected with the exhaust pipe one 1058 and the exhaust pipe two 1059. When the air pump 1051 is in operation, the connecting pipe one 1052 connects the pipeline one 1028, the pipeline three 1037 and the pipeline five 1049, while the connecting pipe two 1053 connects the pipeline two 1029, the pipeline four 1038 and the pipeline six 10410. During the air intake of connecting pipe 1052, air will be supplied to cylinder 1 1025, cylinder 2 1026, cylinder 3 1034, cylinder 4 1041, cylinder 5 1043 and cylinder 6 1046 through pipe 1 1028, pipe 3 1037 and pipe 5 1049 respectively, and the output end of the cylinder will be extended. At this time, the excess gas inside the cylinder will flow to pipe 2 1029, pipe 4 1038 and pipe 6 10410, and be sent to connecting pipe 2 1053, and then discharged through exhaust pipe 2 1059. During the air intake of the connecting pipe 2 1053, air will be supplied to the inside of the cylinder 1 1025, the cylinder 2 1026, the cylinder 3 1034, the cylinder 4 1041, the cylinder 5 1043 and the cylinder 6 1046 through the pipe 2 1029, the pipe 4 1038 and the pipe 6 10410, and the output end of the cylinder will be retracted. At this time, the excess gas inside the cylinder will flow to the pipe 1 1028, the pipe 3 1037 and the pipe 5 1049, and then sent to the connecting pipe 1 1052, and then discharged through the exhaust pipe 1 1058. During the movement of the moving block 1 1054 toward the fixed block 1 1055, the connecting pipe 1 1052 will be squeezed, forming a closed state of the connecting pipe 1 1052, and at the same time, the exhaust pipe 1 1058 is in a ventilated state. When the movable block 1056 moves toward the fixed block 1057, the connecting pipe 1053 will be squeezed, so that the connecting pipe 1053 is closed. At the same time, the exhaust pipe 1059 is in a ventilated state.

[0062] refer to Fig.15 , Fig.17 , Fig.18, one side of the moving block 1054 and the moving block 2 1056 is fixedly installed with a moving block 3 10513, one side of the moving block 3 10513 is provided with a fixed block 3 10512 located on one side of the exhaust pipe 1 1058 and the exhaust pipe 2 1059 respectively, the fixed block 1055, the fixed block 2 1057 and the fixed block 3 10512 are all fixedly connected to the base 101, one end of the air pump 1051 is connected with a through pipe 1 10510, the connecting pipe 1 1052 and the connecting pipe 2 1053 are both connected to the through pipe 1 10510, and the other end of the air pump 1051 is connected with the through pipe 2 10511, when the moving block 3 10513 moves toward the fixed block 3 10512, the exhaust pipe 1 1058 and the exhaust pipe 2 1059 will be closed respectively. During the operation of the air pump 1051, the air will be used through the through pipe 1 10510 and the through pipe 2 10511, and will subsequently flow into the connecting pipe 1 1052 and the connecting pipe 2 1053 respectively.

[0063] Brief description of the use process: When using the CMT fixture for the energy storage box assembly, the energy storage box is placed on the support block 1021 and the support block 2 1031 respectively. When the air pump 1051 is running, the connecting pipe 1052 connects the pipeline 1028, the pipeline 3 1037 and the pipeline 5 1049, and the connecting pipe 2 1053 connects the pipeline 2 1029, the pipeline 4 1038 and the pipeline 6 10410. The two support blocks 1021 will support the two sides of the bottom of the energy storage box that needs to be positioned, and when the energy storage box is placed on the support block 1021, the energy storage box will cover the cylinder 1025, the stop block 1022 and the stop block 2 1024, and one side of the energy storage box will be located between the limit block 1023 and the support block 1021. During the operation of the cylinder 1025, the second block 1024 will be driven to push against the other side of the inner side of the energy storage box, and the two sides of the energy storage box will be pushed and fixed. During the operation of the cylinder 2 1026, the third block 1027 will be driven to move, and one end of the energy storage box will be pushed. The second support block 1031 will support the two ends of the energy storage box, and the second limit block 1032 will contact the other end of the energy storage box, and cooperate with the third block 1027 to push and limit the two ends of the energy storage box. The fixing part 2 1035 will be installed and fixed in cooperation with the cylinder 3 1034, and in the operation of the cylinder 3 1034, the connecting rod 1036 and the pressure rod 1033 will be driven to move longitudinally, and in the contact between the pressure rod 1033 and the top of the energy storage box, the top of the energy storage box will be pressed tightly, and the energy storage box will be firmly pressed on the support block 1 1021 and the support block 2 1031. In the operation of the cylinder 4 1041 and the cylinder 5 1043, the abutment part 1042 and the abutment plate 1 1044 will be driven to move respectively, wherein the abutment part 1042 will position the corner of the energy storage box, and the abutment plate 1 1044 will increase the abutment and fixing effect on one side of the energy storage box, and at the same time, in the operation of the cylinder 6 1046, the abutment plate 2 1047 will be driven to move, and the abutment plate 2 1047 will perform secondary positioning on both ends of the energy storage box, thereby increasing the positioning effect of the energy storage box. Among them, the fixing part three 1045 will cooperate with the cylinder four 1041 and the cylinder five 1043 for support and fixation, and the fixing part four 1048 will cooperate with the cylinder six 1046 for support and fixation. The gas circulation inside the pipe five 1049 and the pipe six 10410 will cooperate with the output ends of the cylinder four 1041, the cylinder five 1043 and the cylinder six 1046 to extend and retract respectively. Through this setting, the two sides of the energy storage box will be pushed and fixed, the top of the energy storage box will be pressed, and the corners and both ends of the energy storage box will be positioned in turn to ensure the abutment positioning effect of the energy storage box. After the energy storage box is positioned and fixed, the tooling fixture will be moved to the required station to realize the subsequent welding process.Then, through the reverse operation of the air pump 1051 again, the abutment 1042, the abutment plate 1 1044 and the abutment plate 2 1047 will first loosen the positioning of the corners and both ends of the energy storage box, and then the pressure rod 1033 cancels the pressing and fixing of the top of the energy storage box, and finally the abutment block 1022 and the abutment block 2 1024 cancel the pushing and fixing of one end and one side of the energy storage box. At this time, the staff can unload the processed energy storage box. This setting facilitates the stable positioning of the energy storage box during processing, so as to avoid the subsequent welding points being driven to deviate due to unstable positioning, thereby causing quality problems of the energy storage box, and brings protection for the use of the energy storage box.

[0064] Embodiment 2:

[0065] refer to Figure 1 , Fig. 9 , Fig.16 , Fig.17 , Fig.18 , Fig.19 , Fig. 20 , Fig.21 A CMT fixture for energy storage box assembly includes a fixture mechanism 1. A closing mechanism 2 is provided on the inner side of a base 101. The closing mechanism 2 includes an adjustment component 201, a transmission component 202 and a moving component 203. The adjustment component 201 includes a side plate 2011. The transmission component 202 includes a rod body 1 2021. The moving component 203 includes a rotary motor 2031. In the use of the CMT fixture for energy storage box assembly, the control of the gas circuit by the solenoid valve can be replaced by the rotary motor 2031. The connection pipe 1 1052 and the connection pipe 2 1053 can be closed and ventilated. In the use of the rotary motor 2031, the cost of using three conventional solenoid valves can be replaced. In the subsequent maintenance and overhaul, it also has the advantage of convenient maintenance, which reduces the amount of operation for the staff and reduces the operating cost under long-term use.

[0066] refer to Fig.16 , Fig.17 , Fig.18There are six side panels 2011, which are respectively fixedly connected to the moving block 1054 and the moving block 2 1056. A support member 2012 fixedly connected to the base 101 is provided on one side of the side panel 2011. A guide rod 2013 penetrating to one side of the side panel 2011 is fixedly installed on one side of the support member 2012. A spring 2014 is sleeved on the surface of the guide rod 2013. Both ends of the spring 2014 are respectively fixedly connected to the support member 2012 and the side panel 2011. A twisted shaft 2015 is provided on one side, and a ring 2016 fixedly connected to the side plate 2011 is sleeved on the surface of the twisted shaft 2015, and a clamping piece 2017 clamped to the twisted shaft 2015 is fixedly installed on the inner side of the ring 2016. When the twisted shaft 2015 rotates, the ring 2016 will be driven by the clamping piece 2017 to move laterally, and the ring 2016 will drive the side plate 2011 to move. At this time, the side plate 2011 will respectively drive the moving block 1 1054 and the moving block 2 1056 to move synchronously. The movement of the side plate 2011 will be guided on the surface of the guide rod 2013, and the spring 2014 cooperates with the side plate 2011 to return to the initial position after the movement. In the initial states of the moving block 1 1054 and the moving block 2 1056, they will approach the fixed block 1 1055 and the fixed block 2 1057 respectively, and cause the connecting pipe 1 1052 and the connecting pipe 2 1053 to be closed respectively.

[0067] refer to Fig.17 , Fig.18 , Fig.19, one end of the twisted shaft 2015 is fixedly mounted with a rod body 1 2021, the surface of the rod body 1 2021 is fixedly sleeved with a bevel gear 1 2022, the surface of the bevel gear 1 2022 is meshed with a bevel gear 2024, the interior of the bevel gear 2024 is fixedly sleeved with a rod body 2023, the rod body 1 2021 and the rod body 2023 are rotatably connected to the support 212 through a bearing, one end of the rod body 2023 is fixedly sleeved with a ratchet inner ring 2025, the surface of the ratchet inner ring 2025 is meshed with a ratchet outer ring 2026, the surface of the ratchet outer ring 2026 is fixedly sleeved with a rotating gear 2027, the bottom of the rotating gear 2027 is meshed with a rack 2028, and during the movement of the rack 2028, the gear 2027 is rotated by the gear 2028. The meshing of the teeth causes the rotating gear 2027 to rotate, and the rotating gear 2027 will drive the rod body 2023 to rotate, the rod body 2023 will drive the bevel gear 2024 to rotate, the bevel gear 2024 will drive the bevel gear 1 2022 and the rod body 1 2021 to rotate synchronously, and the rod body 1 2021 will drive the twisted shaft 2015 to rotate, wherein the engagement of the ratchet inner ring 2025 and the ratchet outer ring 2026 internal ratchet teeth will cause one-way transmission of the rod body 2023 and the rotating gear 2027, and the ratchet inner ring 2025 and the ratchet outer ring 2026 on one side of the connecting tube 1052 will be in the opposite direction of the meshing direction of the ratchet inner ring 2025 and the ratchet outer ring 2026 on one side of the connecting tube 2 1053. Therefore, during the movement of the rack 2028, if the rotating gear 2027 on the connecting tube 1052 side rotates synchronously with the rod 2023, the rotating gear 2027 on the connecting tube 2 1053 side will not be transmitted to the rod 2 2023. And when the rotating gear 2027 on the connecting tube 2 1053 side rotates synchronously with the rod 2 2023, the same is true as above.

[0068] refer to Fig. 9 , Fig.16 , Fig. 20The rotating motor 2031 is fixedly connected to the inner side of the base 101, and the two sides of the base 101 are rotatably connected with a screw rod 2032 and a screw rod 2033 through bearings. The screw rod 2032 is located on one side of the moving block 1054 and the fixed block 1055, and the screw rod 2033 is located on one side of the moving block 1056 and the fixed block 1057. The output end of the rotating motor 2031 is fixedly sleeved with the screw rod 2032 through a coupling. The surfaces of the screw rod 2032 and the screw rod 2033 are both threadedly connected with a threaded block 2034 fixedly connected to the rack 2028, and the interior of the threaded block 2034 is slidably connected with The guide rod 2035 is fixedly connected to the inside of the base 101, and the surfaces of the screw rod 1 2032 and the screw rod 2033 are fixedly sleeved with a synchronous wheel 2036 at one end. The two synchronous wheels 2036 are mutually connected with a synchronous belt 2037. The operation of the rotary motor 2031 will drive the screw rod 1 2032 to rotate, and the synchronous rotation of the screw rod 1 2032 and the screw rod 2 2033 will be realized through the setting of the synchronous wheel 2036 and the synchronous belt 2037. The rotation of the screw rod 1 2032 and the screw rod 2 2033 will drive the thread block 2034 to move horizontally, wherein the guide rod 2035 cooperates with the movement of the thread block 2034 for guidance. The thread block 2034 drives the two racks 2028 to move respectively.

[0069] Brief description of the use process: In the use of the energy storage box assembly CMT fixture, the control of the gas circuit by the moving block 1054, the moving block 2 1056 and the moving block 3 10513 can replace the solenoid valve. In use, the operation of the rotating motor 2031 will drive the rotation of the screw rod 1 2032, and the synchronous wheel 2036 and the synchronous belt 2037 will realize the synchronous rotation of the screw rod 1 2032 and the screw rod 2 2033. The rotation of the screw rod 1 2032 and the screw rod 2 2033 will drive the thread block 2034 to move horizontally, wherein the guide rod 2035 cooperates with the movement of the thread block 2034 for guidance. The thread block 2034 drives the two racks 2028 to move respectively. During the movement of the rack 2028, the meshing of the teeth will cause the rotating gear 2027 to rotate, and the rotating gear 2027 will drive the rod body 2023 to rotate, and the rod body 2023 will drive the bevel gear 2024 to rotate, and the bevel gear 2024 will drive the bevel gear 1 2022 and the rod body 1 2021 to rotate synchronously, and the rod body 1 2021 will drive the twisted shaft 2015 to rotate, wherein the engagement of the ratchet inner ring 2025 and the ratchet outer ring 2026 internal ratchet teeth will cause one-way transmission of the rod body 2023 and the rotating gear 2027, and the ratchet inner ring 2025 and the ratchet outer ring 2026 on one side of the connecting tube 1052 will be in the opposite direction of the meshing direction of the ratchet inner ring 2025 and the ratchet outer ring 2026 on one side of the connecting tube 2 1053. Therefore, during the movement of the rack 2028, if the rotating gear 2027 on the side of the connecting tube 1052 rotates synchronously with the rod body 2023, the rotating gear 2027 on the side of the connecting tube 1053 will not be transmitted to the rod body 2023. When the rotating gear 2027 on the side of the connecting tube 1053 rotates synchronously with the rod body 2023, the same is true as above. During the rotation of the twisted shaft 2015, the collar 2016 will be driven to move horizontally through the clamping member 217, and the collar 2016 will drive the side plate 2011 to move, and at this time, the side plate 2011 will respectively drive the moving block 1054 and the moving block 2 1056 to move synchronously. The movement of the side plate 2011 will be guided on the surface of the guide rod 2013, and the spring 2014 cooperates with the side plate 2011 to return to the initial position after the movement. In the initial states of the moving block 1 1054 and the moving block 2 1056, they will approach the fixed block 1 1055 and the fixed block 2 1057 respectively, and cause the connecting pipe 1 1052 and the connecting pipe 2 1053 to be closed respectively.During use, when connecting pipe 1052 takes in air, air will be supplied to cylinder 1 1025, cylinder 2 1026, cylinder 3 1034, cylinder 4 1041, cylinder 5 1043 and cylinder 6 1046 through pipe 1 1028, pipe 3 1037 and pipe 5 1049 respectively, and the output end of the cylinder will be extended. At this time, the excess gas inside the cylinder will flow to pipe 2 1029, pipe 4 1038 and pipe 6 10410, and be sent to connecting pipe 2 1053, and then discharged through exhaust pipe 2 1059. During the air intake of the connecting pipe 2 1053, air will be supplied to the inside of the cylinder 1 1025, the cylinder 2 1026, the cylinder 3 1034, the cylinder 4 1041, the cylinder 5 1043 and the cylinder 6 1046 through the pipe 2 1029, the pipe 4 1038 and the pipe 6 10410, and the output end of the cylinder will be retracted. At this time, the excess gas inside the cylinder will flow to the pipe 1 1028, the pipe 3 1037 and the pipe 5 1049, and then sent to the connecting pipe 1 1052, and then discharged through the exhaust pipe 1 1058. During the movement of the moving block 1 1054 toward the fixed block 1 1055, the connecting pipe 1 1052 will be squeezed, forming a closed state of the connecting pipe 1 1052, and at the same time, the exhaust pipe 1 1058 is in a ventilated state. When the moving block 2 1056 moves toward the fixed block 2 1057, the connecting pipe 2 1053 is squeezed, and the connecting pipe 2 1053 is sealed. At the same time, the exhaust pipe 2 1059 is in a ventilated state. This setting can realize the sealing and ventilating use of the connecting pipe 1 1052 and the connecting pipe 2 1053. The use of the rotating motor 2031 can replace the cost of the conventional three solenoid valves, and in the subsequent maintenance and repair, it also has the advantage of convenient maintenance, which reduces the operation workload of the staff and reduces the operating cost under long-term use.

[0070] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A CMT fixture for an energy storage box assembly, comprising a fixture mechanism (1), characterized in that: The clamping mechanism (1) comprises a base (101), the top of the base (101) is respectively provided with a pushing assembly (102), a pressing assembly (103) and an abutting assembly (104), the pushing assembly (102) comprises a support block 1 (1021), the pressing assembly (103) comprises a support block 2 (1031), the abutting assembly (104) comprises a cylinder 4 (1041) and a cylinder 5 (1043), and the interior of the base (101) is provided with an air supply assembly The air supply component (105) comprises an air pump (1051); a closing mechanism (2) is provided on the inner side of the base (101); the closing mechanism (2) comprises an adjusting component (201), a transmission component (202) and a moving component (203); the adjusting component (201) comprises a side plate (2011); the transmission component (202) comprises a rod body (2021); and the moving component (203) comprises a rotating motor (2031).

2. The CMT fixture for energy storage box assembly according to claim 1 is characterized in that: There are two support blocks (1021) and both are fixedly connected to the top of the base (101). The tops of the two support blocks (1021) are respectively provided with a stop block (1022) and a stop block (1024). The stop block (1022) and the support block (1021) are fixedly connected to each other. Both ends of the support block (1021) located on one side of the stop block (1022) are fixedly installed with a limit block (1023). The top of the base (101) is respectively provided with a cylinder (1025) and a cylinder (1024). The output end of the cylinder one (1025) and the block two (1024) are fixedly connected to each other, and the output end of the cylinder two (1026) is fixedly installed with a block three (1027), and both ends of one side of the cylinder one (1025) and the cylinder two (1026) are respectively connected with a pipe one (1028) and a pipe two (1029), and the bottoms of the cylinder one (1025) and the cylinder two (1026) are fixedly installed with a fixing part one (10210) fixedly connected to the base (101).

3. The CMT fixture for energy storage box assembly according to claim 2 is characterized in that: There are two support blocks (1031) and both are fixedly connected to the top of the base (101). One side of the support block (1031) located on one side of the top of the base (101) is provided with a limit block (1032) fixedly connected to the base (101). One side of the two support blocks (1031) is provided with a fixing piece (1035) fixedly connected to the base (101). One side of the fixing piece (1035) is fixedly installed with a cylinder (1034). The cylinder (1034) A connecting rod (1036) is fixedly installed at the output end, a pressure rod (1033) located at the top of the second support block (1031) is fixedly installed at the bottom of one end of the connecting rod (1036), and a limit block (1032) fixedly connected to the base (101) is provided on one side of the second support block (1031), and the number of the limit blocks (1032) is two, and the two ends of one side of the cylinder (1034) are respectively connected to the pipeline (1037) and the pipeline (1038).

4. The CMT fixture for energy storage box assembly according to claim 3 is characterized in that: The number of the cylinder four (1041) and the cylinder five (1043) is multiple and they are arranged in a staggered manner. The output end of the cylinder four (1041) is fixedly installed with an abutment member (1042), and the output end of the cylinder five (1043) is fixedly installed with an abutment plate one (1044). The bottoms of the cylinder four (1041) and the cylinder five (1043) are fixedly installed with a fixing member three (1045) fixedly connected to the base (101). The base (101) 1) A plurality of cylinder six (1046) are provided on both sides of the top, an abutment plate two (1047) is fixedly installed on the output end of the cylinder six (1046), a fixing member four (1048) fixedly connected to the base (101) is fixedly installed on the bottom of the cylinder six (1046), and the cylinder five (1043), the cylinder five (1043) and the cylinder six (1046) are respectively connected to the pipeline five (1049) and the pipeline six (10410) at both ends of one side.

5. The CMT fixture for energy storage box assembly according to claim 4 is characterized in that: The air pump (1051) is fixedly connected to the inner side of the base (101); a connecting pipe (1052) is connected between the two pipes (1028), the pipe (1037) and the pipe (1049); a connecting pipe (1053) is connected between the two pipes (1029), the pipe (1038) and the pipe (10410); a moving block (1054) and a fixed block (1055) are respectively provided on both sides of the connecting pipe (1052); a moving block (1056) and a fixed block (1057) are respectively provided on both sides of the connecting pipe (1053); and an exhaust pipe (1058) and an exhaust pipe (1059) are respectively connected to the connecting pipe (1052) and the connecting pipe (1053).

6. The CMT fixture for energy storage box assembly according to claim 5 is characterized in that: A moving block three (10513) is fixedly installed on one side of the moving block one (1054) and the moving block two (1056); a fixed block three (10512) is provided on one side of the moving block three (10513) and is respectively located on one side of the exhaust pipe one (1058) and the exhaust pipe two (1059); the fixed block one (1055), the fixed block two (1057) and the fixed block three (10512) are all fixedly connected to the base (101); one end of the air pump (1051) is connected to a through pipe one (10510); the connecting pipe one (1052) and the connecting pipe two (1053) are both connected to the through pipe one (10510); and the other end of the air pump (1051) is connected to a through pipe two (10511).

7. The CMT fixture for energy storage box assembly according to claim 5, characterized in that: The number of the side plates (2011) is six and they are respectively fixedly connected to the moving block 1 (1054) and the moving block 2 (1056). One side of the side plate (2011) is provided with a support member (2012) fixedly connected to the base (101). One side of the support member (2012) is fixedly installed with a guide rod 1 (2013) penetrating to one side of the side plate (2011). The surface of the guide rod 1 (2013) is sleeved with a spring (2013). 14), the two ends of the spring (2014) are respectively fixedly connected to the support member (2012) and the side plate (2011), a twisted shaft (2015) is provided on one side of the side plate (2011), a sleeve (2016) fixedly connected to the side plate (2011) is sleeved on the surface of the twisted shaft (2015), and a clamping member (2017) clamped to the twisted shaft (2015) is fixedly installed on the inner side of the sleeve (2016).

8. The CMT fixture for energy storage box assembly according to claim 7 is characterized in that: One end of the twisted shaft (2015) is fixedly mounted with a rod body 1 (2021); a bevel gear 1 (2022) is fixedly sleeved on the surface of the rod body 1 (2021); a bevel gear 2 (2024) is meshed on the surface of the bevel gear 1 (2022); a rod body 2 (2023) is fixedly sleeved inside the bevel gear 2 (2024); the rod body 1 (2021) and the rod body 2 (2023) are rotatably connected to the support member (2012) via a bearing; a ratchet inner ring (2025) is fixedly sleeved on one end of the rod body 2 (2023); a ratchet outer ring (2026) is meshed on the surface of the ratchet inner ring (2025); a rotating gear (2027) is fixedly sleeved on the surface of the ratchet outer ring (2026); a rack (2028) is meshed at the bottom of the rotating gear (2027).

9. The CMT fixture for energy storage box assembly according to claim 8, characterized in that: The rotary motor (2031) is fixedly connected to the inner side of the base (101), and screw rod 1 (2032) and screw rod 2 (2033) are rotatably connected to the two sides of the base (101) through bearings. Screw rod 1 (2032) is located on one side of the moving block 1 (1054) and the fixed block 1 (1055), and screw rod 2 (2033) is located on one side of the moving block 2 (1056) and the fixed block 2 (1057). The output end of the rotary motor (2031) is connected to screw rod 1 (2032) through a coupling. The surfaces of the screw rod 1 (2032) and the screw rod 2 (2033) are both threadedly connected with a threaded block (2034) fixedly connected to the rack (2028); the interior of the threaded block (2034) is slidably connected with a guide rod 2 (2035) fixedly connected to the interior of the base (101); the surfaces of one end of the screw rod 1 (2032) and the screw rod 2 (2033) are both fixedly sleeved with a synchronous wheel (2036); and the two synchronous wheels (2036) are mutually transmission-connected with a synchronous belt (2037).

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