Power distribution cabinet metal plate bending equipment
By designing an adjustable sheet metal bending equipment, the problem that existing equipment cannot adapt to sheet metal parts of different sizes and thicknesses is solved, the flexibility and versatility of the equipment is improved, production costs are reduced and production efficiency is improved.
Patent Information
- Application Number
- CN202421223145.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing sheet metal bending equipment cannot adapt to sheet metal parts of different sizes and thicknesses, resulting in inefficient production efficiency and increased production costs.
A distribution cabinet sheet metal bending equipment is designed, using spliced rails and servo motor-driven double-headed screws, which can adjust the spacing of the bending machine and the position of the workbench to adapt to sheet metal parts of different sizes and thicknesses.
It improves the flexibility and versatility of the equipment, can effectively adapt to the needs of different sheet metal parts, reduces production costs and improves production efficiency.
Smart Images
Figure CN222470310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of power distribution cabinets, and specifically relates to sheet metal bending equipment for power distribution cabinets. Background Art
[0002] In the manufacturing process of distribution cabinets, sheet metal bending is a key process link, and its quality and efficiency directly determine the overall performance and production cost of the distribution cabinet.
[0003] Current sheet metal bending equipment often adopts a fixed structure, which cannot adapt to sheet metal parts of different sizes and thicknesses, resulting in low production efficiency and the need to frequently replace equipment and molds, increasing production costs. Utility Model Content
[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a sheet metal bending device for a power distribution cabinet.
[0005] The technical solution adopted by this utility model:
[0006] A sheet metal bending equipment for a power distribution cabinet comprises a spliced track, which extends horizontally to the left and right. A workbench 1 and a workbench 2 are arranged above the spliced track. The workbench 1 is located on the left side of the workbench 2. The front and rear sides of the left side wall of the workbench 2 are vertically fixedly connected with guide rods. The guide rods extend to the left and are inserted into the right side wall of the workbench 1. The guide rods slide in cooperation with the workbench 1. The structures of the workbench 1 and the workbench 2 are the same and mirror-symmetrical. The four corners of the bottom of the workbench 1 are fixedly connected with legs. The bottom ends of the legs are rotatably connected with pulleys. The pulleys slide in cooperation with the spliced track. A mounting hole is arranged on the top of the workbench 1. The front and rear sides of the mounting hole are semicircular. The main body of the mounting hole is rectangular. A slide groove is arranged on the inner side wall of the mounting hole. Two bending machines are arranged on the inner side of the mounting hole. The bending machines slide in cooperation with the slide groove. A fixing plate 1 and a fixing plate 2 are fixedly connected to the bottom of the front and rear side walls, the two fixing plates 1 and the two fixing plates 2 are located at the front and rear sides of the mounting hole, an optical axis is fixedly connected between the opposite side walls of the two fixing plates 1, a double-headed screw is provided between the opposite side walls of the two fixing plates 2, both ends of the double-headed screw are rotatably connected to the two fixing plates 2 respectively, the optical axis is parallel to the double-headed screw, the bottom of the bending machine is slidably matched with the optical axis, the two bending machines are threadedly matched with the double-headed screw, the two bending machines are symmetrically distributed front and back, a gear 1 is fixedly connected to the middle outer wall of the double-headed screw, a servo motor 1 is fixedly connected to the bottom of the workbench 1, the output shaft end of the servo motor 1 is fixedly connected to the gear 2, the gear 2 is meshed with the gear 1, a cylinder is fixedly connected to the middle right side of the bottom of the workbench 1, and the output shaft end of the cylinder is fixedly connected to the bottom of the workbench 2.
[0007] The bending machine includes a turntable, the outer wall of the turntable is fixedly sleeved with a ring, the ring is located on the inner side of the slide slot and is slidably engaged with the slide slot, a servo motor 2 is provided below the turntable, the top of the output shaft of the servo motor 2 is fixedly connected to the bottom center of the turntable, the outer wall of the servo motor 2 is fixedly connected with a fixing frame, the two side walls of the fixing frame are respectively fixedly connected with a threaded tube and a guide tube, the threaded tube is sleeved on the outer wall of the double-headed lead screw and is threadably engaged with the double-headed lead screw, the guide tube is slidably sleeved on the outer wall of the optical axis, an adjustment slot 2 and two adjustment slots 1 are provided on the top of the turntable, the two adjustment slots 1 are respectively located on the left and right sides of the adjustment slot 2, and the two adjustment slots 1 are respectively located on the left and right sides of the adjustment slot 2. There are two bending plates in the vertical direction between the top of groove one, and two sliding blocks are fixedly connected to the bottom of the bending plate. The two sliding blocks are respectively located in the two adjusting grooves one, and the sliding blocks are slidably engaged with the adjusting groove one. The bottoms of the opposite side walls of the two bending plates are fixedly connected with connecting plates, and the top of the connecting plate is threadedly connected with a stud, and the bottom end of the stud extends into the adjusting groove two, and the bottom end of the stud is fixedly connected with a locking plate, and the locking plate is slidably engaged with the adjusting groove two. The cross-section of the adjusting groove two is convex, and the locking plate abuts against the inner top wall of the adjusting groove two, and the outer wall of the stud is threadedly connected with a fixing nut, and the fixing nut abuts against the top of the turntable.
[0008] The spliced track is in the shape of a square bar, with a groove on the upper part, and a dovetail groove and a dovetail convex groove at both ends of the spliced track respectively. The pulley is in the groove and slides and engages with the groove. The two spliced tracks are clamped by the dovetail groove and the dovetail convex groove.
[0009] Beneficial effects of the utility model:
[0010] The utility model drives a double-headed screw to rotate by a servo motor, so that the front and rear bending machines can move relative to or towards each other, thereby easily adjusting the distance between the bending machines. The cylinder drives the workbench to move left and right along the spliced track, so that the distance between the left and right bending machines can also be adjusted, so that the equipment can adapt to sheet metal parts of different sizes and bending requirements, thereby improving the flexibility and versatility of the equipment. The bending machine adopts two bending plates, and by adjusting the position of the bending plates in the adjustment groove, sheet metals of different thicknesses can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a bottom view of the utility model;
[0013] Figure 3 It is the right side view of the utility model;
[0014] Figure 4 yes Figure 3 Sectional view at AA;
[0015] Figure 5It is a structural schematic diagram of the bending machine of the utility model;
[0016] Figure 6 It is a top view of the bending machine of the utility model;
[0017] Figure 7 It is a side view of the bending machine of the utility model;
[0018] Figure 8 yes Figure 7 Cross-section at the middle BB;
[0019] Fig. 9 yes Figure 1 A partial enlarged view of
[0020] Fig.10 yes Figure 3 Side view.
[0021] The specific reference numerals in all the drawings are: 1. spliced track; 2. workbench one; 3. workbench two; 4. guide rod; 5. support leg; 6. pulley; 7. mounting hole; 8. slide groove; 9. bending machine; 10. fixing plate one; 11. optical axis; 12. fixing plate two; 13. double-headed screw; 14. gear one; 15. servo motor one; 16. gear two; 17. cylinder; 91. turntable; 92. ring; 93. servo motor two; 94. fixing frame; 95. threaded pipe; 96. guide pipe; 97. adjustment slot one; 98. bending plate; 99. slider; 910. adjustment slot two; 911. connecting plate; 912. stud; 913. fixing nut; 914. locking plate. DETAILED DESCRIPTION
[0022] like Figure 1-10As shown: a sheet metal bending equipment for a power distribution cabinet comprises a spliced track 1, which extends horizontally to the left and right. A workbench 2 and a workbench 3 are provided above the spliced track 1. The workbench 2 is located on the left side of the workbench 2 3. The front and rear sides of the left side wall of the workbench 2 3 are vertically fixedly connected with a guide rod 4, which extends to the left and is inserted into the right side wall of the workbench 2. The guide rod 4 slides with the workbench 2. The structure of the workbench 2 and the workbench 2 3 is the same and mirror-symmetrical. The four corners of the bottom of the workbench 2 are fixedly connected with legs 5, and the bottom ends of the legs 5 are rotatably connected with pulleys 6, which slide and engage with the spliced track 1. A mounting hole 7 is provided on the top of the workbench 2. The front and rear sides of the mounting hole 7 are semicircular, and the main body of the mounting hole 7 is rectangular. A slide groove 8 is provided on the inner side wall of the mounting hole 7. Two bending machines 9 are provided on the inner side of the mounting hole 7. The bending machine 9 slides and engages with the slide groove 8. The bottoms of the front and rear side walls of the workbench 2 are fixed A fixing plate 10 and a fixing plate 2 12 are connected, the two fixing plates 10 and the two fixing plates 2 12 are located at the front and rear sides of the mounting hole 7, an optical axis 11 is fixedly connected between the opposite side walls of the two fixing plates 10, a double-headed screw rod 13 is provided between the opposite side walls of the two fixing plates 2 12, both ends of the double-headed screw rod 13 are rotatably connected to the two fixing plates 2 12 respectively, the optical axis 11 is parallel to the double-headed screw rod 13, the bottom of the bending machine 9 is slidably matched with the optical axis 11, the two bending machines 9 are both threadedly matched with the double-headed screw rod 13, the two bending machines 9 are symmetrically distributed front and back, a gear 14 is fixedly connected to the middle outer wall of the double-headed screw rod 13, a servo motor 15 is fixedly connected to the bottom of the workbench 2, the output shaft end of the servo motor 15 is fixedly connected to the gear 2 16, the gear 2 16 is meshed with the gear 14, a cylinder 17 is fixedly connected to the middle right side of the bottom of the workbench 2, the output shaft end of the cylinder 17 is fixedly connected to the bottom of the workbench 2 3.
[0023] The bending machine 9 includes a turntable 91, the outer wall of the turntable 91 is fixedly sleeved with a ring 92, the ring 92 is located on the inner side of the slide groove 8 and is slidably engaged with the slide groove 8, a servo motor 93 is provided below the turntable 91, the top of the output shaft of the servo motor 93 is fixedly connected to the bottom center of the turntable 91, the outer wall of the servo motor 93 is fixedly connected with a fixing frame 94, the two side walls of the fixing frame 94 are respectively fixedly connected with a threaded tube 95 and a guide tube 96, the threaded tube 95 is sleeved on the outer wall of the double-headed screw rod 13 and is threadedly engaged with the double-headed screw rod 13, the guide tube 96 is slidably sleeved on the outer wall of the optical axis 11, and an adjustment slot 910 and two adjustment slots 97 are provided on the top of the turntable 91, the two adjustment slots 97 are respectively located on the left and right sides of the adjustment slot 910, and the tops of the two adjustment slots 97 There are two bending plates 98 in the vertical direction, and two sliding blocks 99 are fixedly connected to the bottom of the bending plate 98. The two sliding blocks 99 are respectively located in two adjustment grooves 97, and the sliding blocks 99 are slidably engaged with the adjustment grooves 97. The bottoms of the opposite side walls of the two bending plates 98 are fixedly connected with connecting plates 911, and the top of the connecting plate 911 is threadedly connected with a stud 912, and the bottom end of the stud 912 extends into the adjustment groove 910, and the bottom end of the stud 912 is fixedly connected with a locking plate 914, and the locking plate 914 is slidably engaged with the adjustment groove 910. The cross-section of the adjustment groove 910 is convex, and the locking plate 914 abuts against the inner top wall of the adjustment groove 910. The outer wall of the stud 912 is threadedly connected with a fixing nut 913, and the fixing nut 913 abuts against the top of the turntable 91.
[0024] The spliced track 1 is in the shape of a square bar, with a groove 101 on the upper part of the spliced track 1, and a dovetail groove 102 and a dovetail convex groove 103 at both ends of the spliced track 1. The pulley 6 is in the groove 101 and slidably engaged with the groove 101. The two spliced tracks 1 are engaged by the dovetail groove 102 and the dovetail convex groove 103.
[0025] Lay the spliced track 1 in a horizontal position, drive the gear 2 16 to rotate through the servo motor 15, drive the gear 14 and the double-headed screw 13 to rotate, thereby driving the two bending machines 9 to move relative or toward each other along the slide 8, adjust the distance between the front and rear bending machines 9, drive the workbench 2 3 to move left and right along the spliced track 1 through the cylinder 17, adjust the distance between the workbench 2 3 and the workbench 1 2, thereby adjusting the distance between the left and right bending machines 9, the bending machine 9 adjusts the distance along the adjustment slot 1 97 through two bending plates 98, clamps the sheet metal of different thicknesses, tightens the fixing nut 913, and cooperates with the locking plate 914 to fix the position of the two bending plates 98, clamps the sheet metal, drives the turntable 91 to rotate through the servo motor 2 93 to bend the sheet metal, and can bend sheet metal of different thicknesses. The position of the bending machine 9 can be adjusted according to the bending requirements to bend different positions of the sheet metal. The utility model only protects the mechanical part, and the functions related to it realized by the software control part are not within the protection scope of the utility model.
Claims
1. A sheet metal bending equipment for a power distribution cabinet, characterized in that: The invention comprises a spliced track (1), the spliced track (1) extends horizontally to the left and right, a workbench (2) and a workbench (3) are provided above the spliced track (1), the workbench (2) is located on the left side of the workbench (3), the left side wall of the workbench (3) is vertically fixedly connected with a guide rod (4) at the front and rear sides, the guide rod (4) extends to the left and is inserted into the right side wall of the workbench (2), the guide rod (4) and the workbench (2) are slidably matched, the workbench (2) and the workbench (3) are identical in structure and mirror-symmetrical, the bottom four of the workbench (2) are The corners are fixedly connected to the legs (5), the bottom ends of the legs (5) are rotatably connected to a pulley (6), the pulley (6) is slidably engaged with the spliced track (1), a mounting hole (7) is provided on the top of the workbench (2), the front and rear sides of the mounting hole (7) are semicircular, the main body of the mounting hole (7) is rectangular, a slide groove (8) is provided on the inner side wall of the mounting hole (7), two bending machines (9) are provided inside the mounting hole (7), the bending machines (9) are slidably engaged with the slide groove (8), and the bottoms of the front and rear side walls of the workbench (2) are fixedly connected to fixed plates The two fixing plates (10) and the two fixing plates (12) are located at the front and rear sides of the mounting hole (7), an optical axis (11) is fixedly connected between the opposite side walls of the two fixing plates (10), a double-headed screw rod (13) is provided between the opposite side walls of the two fixing plates (12), the two ends of the double-headed screw rod (13) are respectively rotatably connected to the two fixing plates (12), the optical axis (11) is parallel to the double-headed screw rod (13), the bottom of the bending machine (9) is slidably matched with the optical axis (11), and the two bending machines (9) Both are threadedly matched with the double-headed screw (13), and the two bending machines (9) are symmetrically distributed front and back. The middle outer wall of the double-headed screw (13) is fixedly connected with a gear 1 (14), the bottom of the workbench 1 (2) is fixedly connected with a servo motor 1 (15), the output shaft end of the servo motor 1 (15) is fixedly connected with a gear 2 (16), and the gear 2 (16) is meshed with the gear 1 (14). The middle right part of the bottom of the workbench 1 (2) is fixedly connected with a cylinder (17), and the output shaft end of the cylinder (17) is fixedly connected to the bottom of the workbench 2 (3).
2. The sheet metal bending equipment for power distribution cabinet according to claim 1 is characterized in that: The bending machine (9) comprises a turntable (91), the outer wall of the turntable (91) is fixedly sleeved with a ring (92), the ring (92) is located inside the slide groove (8) and is slidably engaged with the slide groove (8), a servo motor (93) is provided below the turntable (91), the top end of the output shaft of the servo motor (93) is fixedly connected to the center of the bottom of the turntable (91), the outer wall of the servo motor (93) is fixedly connected with a fixing frame (94), and the fixing frame (94) is provided with a fixing frame (94) The two side walls are respectively fixedly connected with a threaded tube (95) and a guide tube (96); the threaded tube (95) is sleeved on the outer wall of the double-headed screw rod (13) and is threadedly matched with the double-headed screw rod (13); the guide tube (96) is slidably sleeved on the outer wall of the optical axis (11); the top of the turntable (91) is provided with an adjustment groove 2 (910) and two adjustment grooves 1 (97); the two adjustment grooves 1 (97) are respectively located on the left and right sides of the adjustment groove 2 (910); the two adjustment grooves 1 (97) are respectively located on the left and right sides of the adjustment groove 2 (910); and the two adjustment grooves 1 (97) are respectively located on the left and right sides of the adjustment groove 2 (910). There are two bent plates (98) in the vertical direction between the tops of the two bent plates (98), and two sliders (99) are fixedly connected to the bottom of the bent plates (98). The two sliders (99) are respectively located in two adjustment slots (97). The sliders (99) and the adjustment slots (97) are slidably engaged. The bottoms of the opposite side walls of the two bent plates (98) are fixedly connected to connecting plates (911), and the tops of the connecting plates (911) are threadedly connected to studs (912). The studs (912) The bottom end of the stud (912) extends into the second adjustment groove (910), the bottom end of the stud (912) is fixedly connected with a locking plate (914), the locking plate (914) is slidably engaged with the second adjustment groove (910), the cross section of the second adjustment groove (910) is convex, the locking plate (914) abuts against the inner top wall of the second adjustment groove (910), the outer wall of the stud (912) is threadedly connected with a fixing nut (913), and the fixing nut (913) abuts against the top of the turntable (91).
3. The sheet metal bending equipment for power distribution cabinet according to claim 1 is characterized in that: The spliced track (1) is in the shape of a square bar. The upper part of the spliced track (1) is provided with a groove (101). The two ends of the spliced track (1) are provided with a dovetail groove (102) and a dovetail convex groove (103). The pulley (6) is in the groove (101) and is slidably engaged with the groove (101). The two spliced tracks (1) are engaged by the dovetail groove (102) and the dovetail convex groove (103).