Switch cabinet assembling jig

Abstract

The utility model relates to the technical field of switch cabinet assembling, in particular to a switch cabinet assembling jig which comprises an assembling jig base, an assembling table is installed on the upper end face of the assembling jig base, a two-way threaded rotating shaft is rotationally connected into the assembling table, and two L-shaped supporting plates are connected to the outer surface of the two-way threaded rotating shaft in a threaded mode. The cabinet plates can be adaptively clamped and positioned through the elastic clamping plates, the elastic positioning rods and the elastic pressing plates, so that the cabinet plates of different sizes can be flexibly clamped, the cabinet plates can be supported and assembled, the stability during assembly is guaranteed, multiple workers do not need to cooperatively assemble the cabinet plates, and the working efficiency is improved. According to the switch cabinet assembling jig, the cabinet body can be fixed to the center of the top base through the two positioning circular plates, the stability of the cabinet body during assembling is guaranteed, then the first jig plate and the second jig plate are attached to the cabinet body, then the cabinet plates are pushed into the cabinet body, and therefore the cabinet plates can be accurately assembled, and the applicability of the switch cabinet assembling jig is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinet assembly, in particular to a switch cabinet assembly fixture. Background Art

[0002] Switchgear is mainly used in power systems. When the power system is generating electricity, transmitting electricity, distributing electricity and converting energy, the switchgear can start, close, control and protect electrical equipment. When assembling the switchgear, you need to use an assembly fixture to install the cabinet panel on the switchgear.

[0003] The prior art discloses patent application number "CN202121014965.8", which is a tool for assembling and processing switch cabinets, including a base, a universal wheel is fixedly installed on the bottom of the base, left and right telescopic rods and a hydraulic cylinder are fixedly installed on the top of the base, and a placement plate is fixedly installed on the top of the telescopic rod and the hydraulic cylinder, a placement groove is opened inside the placement plate, and a first screw is threadedly connected on the left and right sides of the placement plate, a positioning plate is placed inside the placement groove, and the positioning plate is rotatably installed with the first screw.

[0004] This tooling can only facilitate the limiting and fixing of the position of the switch cabinet body. However, in actual use, when assembling the switch cabinet, multiple workers are usually required to collaborate in assembling the cabinet panels. This not only increases the use of labor, but also makes it difficult to align the cabinet panels and assemble them on the switch cabinet, thereby affecting the assembly efficiency of the switch cabinet and being unfavorable to the use of the switch cabinet assembly jig. Utility Model Content

[0005] The purpose of the utility model is to provide a switch cabinet assembly jig to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A switch cabinet assembly fixture comprises an assembly fixture base, an assembly table is installed on the upper end surface of the assembly fixture base, a bidirectional threaded shaft is rotatably connected inside the assembly table, two L-shaped support plates are threadedly connected to the outer surface of the bidirectional threaded shaft, the inner sides of the two L-shaped support plates are connected to first fixture plates, the inner sides of the two first fixture plates are installed with No. 1 cabinet plates, and the inner sides of the first fixture plates are slidably connected to two clamping plates;

[0008] A No. 1 spring is connected in an array between the two clamps and the first jig plate, a side plate is installed on the upper end surface of the assembly table, a first electric push rod is connected to the front end surface of the side plate, a second jig plate is fixedly connected to the front end surface of the first electric push rod, and a No. 2 cabinet plate is installed inside the second jig plate.

[0009] Preferably, the right end face of the bidirectional threaded shaft is fixedly connected to a No. 1 servo motor via a motor mounting plate, and the bottom ends of the first jig plate and the second jig plate are both connected in an array with No. 2 springs, and the lower end faces of the two No. 2 springs are both installed with pressure plates, and two limit rods are connected inside the assembly table, and the outer surfaces of the two limit rods are slidably connected to the two ends of the L-shaped support plate.

[0010] Preferably, a connecting plate is fixedly installed on one side of the first jig plate and the second jig plate, and a second electric push rod is connected to one side of the two connecting plates. One side of the two second electric push rods respectively penetrates the first jig plate and the second jig plate and extends to the interior of the first jig plate and the second jig plate, and a disc is installed on one side of the two second electric push rods.

[0011] Preferably, the bottom ends of the first jig plate and the second jig plate are connected to rubber bottom pads, the inner side of the second jig plate is slidably connected to two positioning rods, a No. 3 spring is connected between the two positioning rods and the second jig plate, one side of the No. 3 spring is connected to the inner side of the second jig plate, and the other side of the No. 3 spring is connected to one side of the positioning rod, U-shaped plates are installed at both ends of the second jig plate, one side of the two U-shaped plates is threadedly connected to the first bolt, and one side of the first bolt passes through the U-shaped plate and extends to the inner side of the U-shaped plate.

[0012] Preferably, a fixing plate is fixedly mounted on the upper end surface of the assembly fixture base, a worm gear rotating rod is rotatably connected to the upper end surface of the fixing plate, a top seat is mounted on the upper end surface of the worm gear rotating rod, and a cabinet is placed on the upper end surface of the top seat.

[0013] Preferably, the upper end surface of the top seat is connected to two horizontal plates, the inner side surfaces of the two horizontal plates are threadedly connected to the second bolts, one side of the two second bolts passes through the horizontal plates and extends to one side of the horizontal plates, and the inner side surfaces of the two horizontal plates are installed with positioning circular plates.

[0014] Preferably, the upper end surface of the fixed plate is fixedly connected to two vertical plates, and the inner side surfaces of the two vertical plates are rotatably connected to worms, the worm wheel and the worm are meshed with each other, the right side of the worm passes through the vertical plates and extends to the right end surface of the vertical plates, and the right end surface of the worm is fixedly installed with a No. 2 servo motor through a motor mounting plate, and a protective baffle is installed on the front end surface of the top seat.

[0015] Preferably, the right side of the bidirectional threaded shaft passes through the assembly table and extends to the right end surface of the assembly table, one side of the clamping plate passes through the first jig plate and extends to both ends of the first jig plate, one side of the No. 1 spring is connected to the inner side surface of the first jig plate, and the other side of the No. 1 spring is connected to one side of the clamping plate.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model can adaptively clamp and position the cabinet panels by using the elastic clamping plate, the positioning rod and the pressing plate, so as to flexibly clamp cabinet panels of different sizes, thereby supporting the assembly of cabinet panels and ensuring the stability during assembly. It does not require multiple workers to coordinate the assembly of cabinet panels, thus saving labor;

[0018] 2. The utility model can fix the cabinet at the center of the top seat by using two positioning circular plates to ensure the stability of the cabinet during assembly. Then, the first jig plate and the second jig plate are respectively attached to the cabinet, and then the cabinet plates are respectively pushed into the interior of the cabinet, so that the cabinet plates can be accurately assembled, improving the applicability of the switch cabinet assembly jig for subsequent assembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This utility model Figure 1 Installation diagram of the middle cabinet panel and the first cabinet panel;

[0022] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the first fixture plate and the second fixture plate;

[0023] Figure 4 This utility model Figure 1 Installation diagram of the middle clamping plate, pressure plate and positioning rod;

[0024] Figure 5 This utility model Figure 1 Installation diagram of the worm gear and worm;

[0025] The reference numerals in the figures are as follows:

[0026] 1. Assembly fixture base; 2. Assembly table; 3. Bidirectional threaded shaft; 4. No. 1 servo motor; 5. L-shaped support plate; 6. First fixture plate; 7. No. 1 cabinet plate; 8. Clamp; 9. No. 1 spring; 10. Side plate; 11. First electric push rod; 12. Second fixture plate; 13. No. 2 cabinet plate; 14. No. 2 spring; 15. Press plate; 16. Connecting plate; 17. Second electric push rod; 18. Disc; 19. Rubber base pad; 20. Positioning rod; 21. No. 3 spring; 22. U-shaped plate; 23. First bolt; 24. Limit rod; 25. Fixed plate; 26. Worm gear; 27. Top seat; 28. Cabinet; 29. ​​Horizontal plate; 30. Second bolt; 31. Positioning circular plate; 32. Vertical plate; 33. Worm; 34. No. 2 servo motor; 35. Protective baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 5 As shown, a switch cabinet assembly fixture comprises an assembly fixture base 1, an assembly table 2 is installed on the upper end surface of the assembly fixture base 1, a two-way threaded shaft 3 is rotatably connected inside the assembly table 2, and two L-shaped support plates 5 are threadedly connected to the outer surface of the two-way threaded shaft 3, and the inner sides of the two L-shaped support plates 5 are connected to the first fixture plates 6, and the first cabinet plates 7 are installed inside the two first fixture plates 6, and the inner sides of the first fixture plates 6 are slidably connected to two clamping plates 8;

[0029] A No. 1 spring 9 is connected in an array between the two clamps 8 and the first jig plate 6. A side plate 10 is installed on the upper end surface of the assembly table 2. The front end surface of the side plate 10 is connected to a first electric push rod 11. The front end surface of the first electric push rod 11 is fixedly connected to a second jig plate 12. A No. 2 cabinet plate 13 is installed inside the second jig plate 12.

[0030] The right end face of the bidirectional threaded shaft 3 is fixedly connected to a No. 1 servo motor 4 through a motor mounting plate. The bottom ends of the first jig plate 6 and the second jig plate 12 are connected in an array with No. 2 springs 14. The lower end faces of the two No. 2 springs 14 are installed with pressure plates 15. The interior of the assembly table 2 is connected to two limit rods 24. Through the setting of the limit rods 24, the two limit rods 24 can limit the moving trajectory of the two L-shaped support plates 5, so that the two L-shaped support plates 5 can move back and forth smoothly, so as to assemble the cabinet panels. The outer surfaces of the two limit rods 24 are slidably connected to the two ends of the L-shaped support plates 5.

[0031] A connecting plate 16 is fixedly installed on one side of the first jig plate 6 and the second jig plate 12, and a second electric push rod 17 is connected to one side of the two connecting plates 16. One side of the two second electric push rods 17 passes through the first jig plate 6 and the second jig plate 12 respectively and extends to the inside of the first jig plate 6 and the second jig plate 12, and a disc 18 is installed on one side of the two second electric push rods 17.

[0032] The bottom ends of the first jig plate 6 and the second jig plate 12 are connected with rubber bottom pads 19. The rubber bottom pads 19 can be used to increase the friction during clamping, so that the cabinet plate can be more firmly positioned inside the first jig plate 6 and the second jig plate 12 to ensure stable assembly. The inner side of the second jig plate 12 is slidably connected to two positioning rods 20. A No. 3 spring 21 is connected between the two positioning rods 20 and the second jig plate 12. One side of the No. 3 spring 21 is connected to the second jig plate 12. The inner side of the third spring 21 is connected to one side of the positioning rod 20. U-shaped plates 22 are installed at both ends of the second fixture plate 12. One side of the two U-shaped plates 22 is threadedly connected with a first bolt 23. Through the setting of the first bolt 23, rotating the first bolt 23 can allow the first bolt 23 to squeeze the positioning rod 20, so that the positioning rod 20 can further fix the second cabinet plate 13, so that the second cabinet plate 13 is not easy to shake and detach from the fixture plate. One side of the first bolt 23 passes through the U-shaped plate 22 and extends to the inner side of the U-shaped plate 22.

[0033] A fixing plate 25 is fixedly mounted on the upper end surface of the assembly fixture base 1 , a worm gear rotating rod 26 is rotatably connected to the upper end surface of the fixing plate 25 , a top seat 27 is mounted on the upper end surface of the worm gear rotating rod 26 , and a cabinet 28 is placed on the upper end surface of the top seat 27 .

[0034] The upper end surface of the top seat 27 is connected to two transverse plates 29 , and the inner side surfaces of the two transverse plates 29 are threadedly connected with second bolts 30 . One side of the two second bolts 30 passes through the transverse plates 29 and extends to one side of the transverse plates 29 . The inner side surfaces of the two transverse plates 29 are installed with positioning circular plates 31 .

[0035] The upper end surface of the fixed plate 25 is fixedly connected to two vertical plates 32, and the inner sides of the two vertical plates 32 are rotatably connected to the worm 33. The worm wheel 26 and the worm 33 are meshed with each other. The right side of the worm 33 passes through the vertical plate 32 and extends to the right end surface of the vertical plate 32. The right end surface of the worm 33 is fixedly installed with a No. 2 servo motor 34 through a motor mounting plate. A protective baffle 35 is installed on the front end surface of the top seat 27. Through the installation and use of the protective baffle 35, the protective baffle 35 can be used to block the worm 33 to protect the worm 33, prevent accidental collision and injury, and improve safety during assembly.

[0036] The right side of the bidirectional threaded shaft 3 passes through the assembly table 2 and extends to the right end face of the assembly table 2, one side of the clamping plate 8 passes through the first jig plate 6 and extends to both ends of the first jig plate 6, one side of the No. 1 spring 9 is connected to the inner side face of the first jig plate 6, and the other side of the No. 1 spring 9 is connected to one side of the clamping plate 8.

[0037] The working principle of a switch cabinet assembly fixture provided by the utility model is as follows:

[0038] By installing the two No. 1 cabinet boards 7 into the inside of the two first fixture boards 6 respectively, the No. 1 cabinet board 7 will squeeze the two clamping plates 8 installed with the No. 1 spring 9, so that the two elastic clamping plates 8 can adaptively clamp and fix the No. 1 cabinet board 7, and then install the No. 2 cabinet board 13 into the inside of the second fixture board 12, so that the two positioning rods 20 installed with the No. 3 spring 21 can also adaptively clamp and position the No. 2 cabinet board 13, and at the same time, the two pressing plates 15 installed with the No. 2 spring 14 will also be positioned above the No. 1 cabinet board 7 and the No. 2 cabinet board 13, so that cabinet boards of different sizes can be flexibly clamped, thereby supporting the assembly of cabinet boards and ensuring stability during assembly, without the need for multiple workers to collaborate in assembling cabinet boards, saving labor;

[0039] By placing the cabinet 28 into the center of the top seat 27, and then rotating the two second bolts 30 respectively, the second bolts 30 drive the two positioning circular plates 31 to fix the cabinet 28 to ensure the stability of the cabinet 28 during assembly, and then the output shaft of the first servo motor 4 drives the two-way threaded shaft 3 to rotate, so that the two L-shaped support plates 5 on the two-way threaded shaft 3 can move toward each other, so as to drive the first cabinet plates 7 at the two first fixture plates 6 to fit the two ends of the cabinet 28, and then the two second electric push rods 1 7 drives the disc 18 to move at the same time, so that the disc 18 pushes the two No. 1 cabinet plates 7 into the interior of the cabinet body 28, then the two first fixture plates 6 are moved away from the cabinet body 28, and then the first electric push rod 11 drives the second fixture plate 12 to fit to the rear of the cabinet body 28, and then the second electric push rod 17 drives the disc 18 to push the No. 2 cabinet plate 13 at the second fixture plate 12 into the rear of the cabinet body 28, so that the cabinet plates can be accurately assembled, and the applicability of the switch cabinet assembly jig is improved, so as to facilitate subsequent assembly work;

[0040] By moving the second jig plate 12 away from the cabinet body 28 and then starting the second servo motor 34, the output shaft of the second servo motor 34 can drive the worm 33 to rotate, and then the worm 33 will also drive the meshing worm gear rod 26 to rotate slowly, so that the four sides of the cabinet body 28 at the top seat 27 can be rotated to the front position in turn, thereby facilitating the assembly of the switch cabinet and improving the assembly effect of the assembly jig.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A switch cabinet assembly jig, comprising an assembly jig base (1), characterized in that: An assembly platform (2) is installed on the upper end surface of the assembly fixture base (1); a bidirectional threaded shaft (3) is rotatably connected inside the assembly platform (2); two L-shaped support plates (5) are threadedly connected to the outer surface of the bidirectional threaded shaft (3); the inner side surfaces of the two L-shaped support plates (5) are connected to a first fixture plate (6); a No. 1 cabinet plate (7) is installed inside the two first fixture plates (6); and the inner side surfaces of the first fixture plates (6) are slidably connected to two clamping plates (8); A No. 1 spring (9) is connected in an array between the two clamping plates (8) and the first fixture plate (6); a side plate (10) is installed on the upper end surface of the assembly table (2); a first electric push rod (11) is connected to the front end surface of the side plate (10); a second fixture plate (12) is fixedly connected to the front end surface of the first electric push rod (11); and a No. 2 cabinet plate (13) is installed inside the second fixture plate (12).

2. A switch cabinet assembly jig according to claim 1, characterized in that: The right end face of the bidirectional threaded shaft (3) is fixedly connected to a No. 1 servo motor (4) via a motor mounting plate; the bottom ends of the first fixture plate (6) and the second fixture plate (12) are both connected in an array with No. 2 springs (14); the lower end faces of the two No. 2 springs (14) are both installed with a pressure plate (15); the interior of the assembly table (2) is connected to two limit rods (24); the outer surfaces of the two limit rods (24) are slidably connected to the two ends of the L-shaped support plate (5).

3. A switch cabinet assembly jig according to claim 1, characterized in that: A connecting plate (16) is fixedly mounted on one side of the first jig plate (6) and the second jig plate (12); a second electric push rod (17) is connected to one side of the two connecting plates (16); one side of the two second electric push rods (17) respectively penetrates the first jig plate (6) and the second jig plate (12) and extends to the inside of the first jig plate (6) and the second jig plate (12); a disc (18) is mounted on one side of the two second electric push rods (17).

4. A switch cabinet assembly jig according to claim 1, characterized in that: The bottom ends of the first jig plate (6) and the second jig plate (12) are connected to rubber bottom pads (19); the inner side surface of the second jig plate (12) is slidably connected to two positioning rods (20); a No. 3 spring (21) is connected between the two positioning rods (20) and the second jig plate (12); one side of the No. 3 spring (21) is connected to the inner side surface of the second jig plate (12), and the other side of the No. 3 spring (21) is connected to one side of the positioning rod (20); both ends of the second jig plate (12) are installed with U-shaped plates (22); one side of the two U-shaped plates (22) is threadedly connected to a first bolt (23); one side of the first bolt (23) passes through the U-shaped plate (22) and extends to the inner side surface of the U-shaped plate (22).

5. The switch cabinet assembly jig according to claim 1, characterized in that: A fixing plate (25) is fixedly mounted on the upper end surface of the assembly fixture base (1); a worm gear rotating rod (26) is rotatably connected to the upper end surface of the fixing plate (25); a top seat (27) is mounted on the upper end surface of the worm gear rotating rod (26); and a cabinet (28) is placed on the upper end surface of the top seat (27).

6. A switch cabinet assembly jig according to claim 5, characterized in that: The upper end surface of the top seat (27) is connected to two transverse plates (29), the inner side surfaces of the two transverse plates (29) are threadedly connected to second bolts (30), one side of the two second bolts (30) passes through the transverse plates (29) and extends to one side of the transverse plates (29), and the inner side surfaces of the two transverse plates (29) are installed with positioning circular plates (31).

7. The switch cabinet assembly jig according to claim 5, characterized in that: The upper end surface of the fixed plate (25) is fixedly connected to two vertical plates (32), and the inner side surfaces of the two vertical plates (32) are rotatably connected to worms (33). The worm wheel (26) and the worm (33) are meshed with each other. The right side of the worm (33) penetrates the vertical plate (32) and extends to the right end surface of the vertical plate (32). The right end surface of the worm (33) is fixedly mounted with a second servo motor (34) through a motor mounting plate. The front end surface of the top seat (27) is mounted with a protective baffle (35).

8. The switch cabinet assembly jig according to claim 1, characterized in that: The right side of the bidirectional threaded shaft (3) passes through the assembly platform (2) and extends to the right end surface of the assembly platform (2), one side of the clamping plate (8) passes through the first jig plate (6) and extends to both ends of the first jig plate (6), one side of the No. 1 spring (9) is connected to the inner side surface of the first jig plate (6), and the other side of the No. 1 spring (9) is connected to one side of the clamping plate (8).

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