Numerical control punching auxiliary device suitable for production of control cabinet

Abstract

The utility model relates to the technical field of control cabinets, and discloses a numerical control stamping auxiliary device suitable for control cabinet production, which comprises a main body structure and an adjusting structure, the adjusting structure is arranged on the outer wall of the main body structure, the main body structure comprises a working table, and a stamping metal plate is placed on a supporting table; a first fastening screw rod and a second fastening screw rod are rotated, so that a first extrusion plate and a second extrusion plate move downwards, the two ends of the impact metal plate are clamped and fixed, a driving motor is started, a threaded rod and a guide rod drive a moving seat to move, meanwhile, the impact metal plate on a moving table is driven to move, and the metal plate is stamped through stamping equipment; when other surfaces of the metal plate need to be stamped, the electric telescopic rod drives the supporting table to move downwards, a space is reserved for overturning of the metal plate, the servo motor is started, the first rotating disc and the second rotating disc are driven to rotate, overturning of the metal plate is completed, in this way, manual overturning is not needed, the stamping surface of the metal plate can be selected according to needs, and the stamping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a numerical control stamping auxiliary device suitable for the production of control cabinets. Background Art

[0002] The control cabinet is assembled in a closed or semi-closed metal cabinet with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, facilitate maintenance, and not endanger the safety of people and surrounding equipment. During the production process of the control cabinet, the support, lining and load-bearing partition of the control cabinet are made of sheet metal stamping.

[0003] According to the "Automatic Stamping Auxiliary Device" disclosed in Chinese Patent Publication No. CN206083669U, the material feeding and unloading is completed by driving the clamping table through forward and reverse rotation. The stamping die controls the punching action through the data of the automatic controller, and the servo motor drives the transmission rod to drive the clamping table left and right to complete the punching action. The clamping table puts the punched product on the unloading lifting rod, and the unloading lifting rod places it on the whole material table. Among them, the control console of the punch press is connected to the controller for data connection, and is centrally controlled by the control panel. It has a reasonable design, simple structure, low cost and is completely practical. By arranging automatic loading, feeding and unloading devices on both sides of the punch press, the stamping action of the product is completed through electric and pneumatic intelligent control, which replaces manual operation and improves work efficiency.

[0004] However, when stamping sheet metal, it is necessary to stamp all sides of the sheet metal. The above device cannot flip the sheet metal and needs to be flipped manually, resulting in low stamping efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC punching auxiliary device suitable for control cabinet production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a CNC stamping auxiliary device suitable for control cabinet production, comprising a main structure and an adjustment structure, wherein the outer wall of the main structure is provided with an adjustment structure;

[0007] The main structure includes a workbench, a driving motor is fixedly connected to the outer wall of the workbench, a threaded rod is fixedly connected to the output end of the driving motor, a moving seat is threadedly connected to the outer surface of the threaded rod, a moving table is fixedly connected to the top of the moving seat, a first supporting frame is fixedly connected to the top of the moving table, a servo motor is fixedly connected to the outer wall of the first supporting frame, and a clamp is fixedly connected to the output end of the servo motor.

[0008] Preferably, a movable groove is opened on the upper surface of the workbench, the threaded rod is arranged in the movable groove, the inner wall of the movable groove is fixedly connected with a guide rod, and the guide rod passes through the movable seat and is slidably connected to the movable seat.

[0009] Preferably, the clamp comprises a first rotating disk, an outer wall of the first rotating disk is fixedly connected to a first clamping frame, a top of the first clamping frame is threadedly connected to a first fastening screw, and a first extrusion plate is arranged at the bottom of the first fastening screw.

[0010] Preferably, an electric telescopic rod is fixedly connected to the top of the mobile platform, and a supporting platform is fixedly connected to the top of the electric telescopic rod.

[0011] Preferably, the adjustment structure includes a second supporting frame, the outer wall of the second supporting frame is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to a second rotating disk, the outer wall of the second rotating disk is fixedly connected to a second clamping frame, the top of the second clamping frame is threadedly connected to a second fastening screw, the bottom of the second fastening screw is provided with a second extrusion plate, and the bottom of the second supporting frame is fixedly connected to a sliding block.

[0012] Preferably, the outer walls on both sides of the sliding block are provided with fixing grooves, the inner bottom wall of the fixing groove is fixedly connected with a return spring, and the top of the return spring is fixedly connected with a fixing block.

[0013] Preferably, a transverse moving groove is provided on the upper surface of the moving platform, the sliding block is arranged in the transverse moving groove, and positioning grooves are provided on the inner walls on both sides of the transverse moving groove, and the shape and size of the positioning grooves are adapted to the fixed grooves.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model places the stamped sheet metal on the support platform, and by rotating the first fastening screw and the second fastening screw, the first extrusion plate and the second extrusion plate are moved downward to clamp and fix the two ends of the impact sheet metal, and start the driving motor to make the threaded rod and the guide rod drive the moving seat and the moving platform to move, and also drive the impact sheet metal on the moving platform to move, so that the stamping equipment stamps the sheet metal. When it is necessary to stamp other surfaces of the sheet metal, the support platform is driven downward by the electric telescopic rod to leave space for the sheet metal to flip, and the servo motor is started to drive the first rotating disk and the second rotating disk to rotate to complete the flipping of the sheet metal. In this way, there is no need for manual flipping, and the stamping surface of the sheet metal can be selected according to needs, thereby improving the stamping efficiency.

[0016] Second, the utility model drives the second support frame to slide on the moving table through the sliding block, and adjusts the distance between the clamps so that the device can clamp and fix sheet metals of different lengths, thereby improving the practicality of the auxiliary device. When the fixing grooves on both sides of the sliding block move to align with the positioning grooves in the horizontal moving groove, the reset spring gives the fixing block an outward force, so that the fixing block disengages from the fixing groove and is stuck in the positioning groove, thereby completing the fixation of the second support frame and avoiding the second support frame from moving when stamping the sheet metal, thereby affecting the stamping of the sheet metal by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model from a top view;

[0018] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 3 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0020] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 5 It is a schematic diagram of the overall vertical section structure of the utility model;

[0022] Figure 6 For the utility model Figure 5 Enlarged schematic diagram of the structure at point C in the middle.

[0023] Wherein: 1. Main structure; 101. Workbench; 102. Driving motor; 103. Threaded rod; 104. Moving seat; 105. Moving platform; 106. First support frame; 107. Servo motor; 108. Clamp; 109. Moving groove; 110. Guide rod; 111. First rotating disk; 112. First clamping frame; 113. First fastening screw; 114. First extrusion plate; 115. Electric telescopic rod; 116. Support platform; 2. Adjustment structure; 201. Second support frame; 202. Rotating rod; 203. Second rotating disk; 204. Second clamping frame; 205. Second fastening screw; 206. Second extrusion plate; 207. Sliding block; 208. Fixed groove; 209. Return spring; 210. Fixed block. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] The utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] See also Figure 1-6 , a CNC stamping auxiliary device suitable for control cabinet production, comprising a main structure 1 and an adjustment structure 2, wherein the outer wall of the main structure 1 is provided with the adjustment structure 2;

[0028] The main structure 1 includes a workbench 101, the outer wall of the workbench 101 is fixedly connected to a driving motor 102, the output end of the driving motor 102 is fixedly connected to a threaded rod 103, the outer surface of the threaded rod 103 is threadedly connected to a moving seat 104, the top of the moving seat 104 is fixedly connected to a moving table 105, the top of the moving table 105 is fixedly connected to a first supporting frame 106, the outer wall of the first supporting frame 106 is fixedly connected to a servo motor 107, and the output end of the servo motor 107 is fixedly connected to a clamp 108.

[0029] A moving groove 109 is formed on the upper surface of the workbench 101 , and the threaded rod 103 is disposed in the moving groove 109 . A guide rod 110 is fixedly connected to the inner wall of the moving groove 109 . The guide rod 110 passes through the moving seat 104 and is slidably connected to the moving seat 104 .

[0030] The clamp 108 includes a first rotating disk 111 , an outer wall of which is fixedly connected to a first clamping frame 112 , a top of the first clamping frame 112 is threadedly connected to a first fastening screw 113 , and a first extrusion plate 114 is disposed at the bottom of the first fastening screw 113 .

[0031] An electric telescopic rod 115 is fixedly connected to the top of the moving platform 105 , and a supporting platform 116 is fixedly connected to the top of the electric telescopic rod 115 .

[0032] Through the above technical scheme, the stamped sheet metal is placed on the support platform 116, and the first fastening screw 113 and the second fastening screw 205 are rotated to move the first extrusion plate 114 and the second extrusion plate 206 downward to clamp and fix the two ends of the impact sheet metal, and the drive motor 102 is started to make the threaded rod 103 and the guide rod 110 drive the moving seat 104 and the moving platform 105 to move, and also drive the impact sheet metal on the moving platform 105 to move, so that the stamping equipment stamps the sheet metal. When it is necessary to stamp other surfaces of the sheet metal, the support platform 116 is driven downward by the electric telescopic rod 115 to leave space for the sheet metal to flip, and the servo motor 107 is started to drive the first rotating disk 111 and the second rotating disk 203 to rotate to complete the flipping of the sheet metal. In this way, there is no need for manual flipping, and the sheet metal stamping surface can be selected according to needs, thereby improving the stamping efficiency.

[0033] Embodiment 2

[0034] See also Figure 1-6 , and on the basis of the first embodiment, further obtained: a CNC stamping auxiliary device suitable for control cabinet production, comprising a main structure 1 and an adjustment structure 2, the outer wall of the main structure 1 is provided with the adjustment structure 2;

[0035] The main structure 1 includes a workbench 101, the outer wall of the workbench 101 is fixedly connected to a driving motor 102, the output end of the driving motor 102 is fixedly connected to a threaded rod 103, the outer surface of the threaded rod 103 is threadedly connected to a moving seat 104, the top of the moving seat 104 is fixedly connected to a moving table 105, the top of the moving table 105 is fixedly connected to a first supporting frame 106, the outer wall of the first supporting frame 106 is fixedly connected to a servo motor 107, and the output end of the servo motor 107 is fixedly connected to a clamp 108.

[0036] The adjustment structure 2 includes a second support frame 201, the outer wall of the second support frame 201 is rotatably connected to a rotating rod 202, the top of the rotating rod 202 is fixedly connected to a second rotating disk 203, the outer wall of the second rotating disk 203 is fixedly connected to a second clamping frame 204, the top of the second clamping frame 204 is threadedly connected to a second fastening screw 205, the bottom of the second fastening screw 205 is provided with a second extrusion plate 206, and the bottom of the second support frame 201 is fixedly connected to a sliding block 207.

[0037] The outer walls on both sides of the sliding block 207 are provided with fixing grooves 208 , the inner bottom wall of the fixing groove 208 is fixedly connected with a return spring 209 , and the top of the return spring 209 is fixedly connected with a fixing block 210 .

[0038] A transverse moving groove is formed on the upper surface of the moving platform 105 , and the sliding block 207 is arranged in the transverse moving groove. Positioning grooves are formed on the inner walls on both sides of the transverse moving groove, and the shape and size of the positioning grooves are adapted to the fixing grooves 208 .

[0039] Through the above technical solution, the sliding block 207 drives the second support frame 201 to slide on the moving platform 105, and the distance between the clamps 108 is adjusted so that the device can clamp and fix sheet metals of different lengths, thereby improving the practicality of the auxiliary device. When the fixing grooves 208 on both sides of the sliding block 207 move to align with the positioning grooves in the horizontal moving groove, the reset spring 209 gives the fixing block 210 an outward force, so that the fixing block 210 disengages from the fixing groove 208 and is stuck in the positioning groove, thereby completing the fixation of the second support frame 201, thereby avoiding the movement of the second support frame 201 when stamping the sheet metal, thereby affecting the stamping of the sheet metal by the device.

[0040] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC punching auxiliary device suitable for control cabinet production, comprising a main structure (1) and an adjustment structure (2), characterized in that: The outer wall of the main structure (1) is provided with an adjustment structure (2); The main structure (1) comprises a workbench (101), the outer wall of the workbench (101) is fixedly connected to a driving motor (102), the output end of the driving motor (102) is fixedly connected to a threaded rod (103), the outer surface of the threaded rod (103) is threadedly connected to a moving seat (104), the top of the moving seat (104) is fixedly connected to a moving platform (105), the top of the moving platform (105) is fixedly connected to a first support frame (106), the outer wall of the first support frame (106) is fixedly connected to a servo motor (107), and the output end of the servo motor (107) is fixedly connected to a clamp (108).

2. According to claim 1, a CNC punching auxiliary device suitable for control cabinet production is characterized in that: A movable groove (109) is provided on the upper surface of the workbench (101), the threaded rod (103) is arranged in the movable groove (109), a guide rod (110) is fixedly connected to the inner wall of the movable groove (109), and the guide rod (110) passes through the movable seat (104) and is slidably connected to the movable seat (104).

3. The CNC punching auxiliary device suitable for control cabinet production according to claim 1 is characterized in that: The clamp (108) comprises a first rotating disk (111), the outer wall of the first rotating disk (111) is fixedly connected to a first clamping frame (112), the top of the first clamping frame (112) is threadedly connected to a first fastening screw (113), and the bottom of the first fastening screw (113) is provided with a first extrusion plate (114).

4. The CNC punching auxiliary device suitable for control cabinet production according to claim 1 is characterized in that: The top of the mobile platform (105) is fixedly connected to an electric telescopic rod (115), and the top of the electric telescopic rod (115) is fixedly connected to a support platform (116).

5. The CNC punching auxiliary device suitable for control cabinet production according to claim 1 is characterized in that: The adjustment structure (2) comprises a second support frame (201), the outer wall of the second support frame (201) is rotatably connected to a rotating rod (202), the top of the rotating rod (202) is fixedly connected to a second rotating disk (203), the outer wall of the second rotating disk (203) is fixedly connected to a second clamping frame (204), the top of the second clamping frame (204) is threadedly connected to a second fastening screw (205), the bottom of the second fastening screw (205) is provided with a second extrusion plate (206), and the bottom of the second support frame (201) is fixedly connected to a sliding block (207).

6. The CNC punching auxiliary device suitable for control cabinet production according to claim 5 is characterized in that: The outer walls on both sides of the sliding block (207) are provided with fixing grooves (208), the inner bottom wall of the fixing groove (208) is fixedly connected with a return spring (209), and the top of the return spring (209) is fixedly connected with a fixing block (210).

7. The CNC punching auxiliary device suitable for control cabinet production according to claim 5 is characterized in that: The upper surface of the movable platform (105) is provided with a transverse moving groove, the sliding block (207) is arranged in the transverse moving groove, and the inner walls on both sides of the transverse moving groove are provided with positioning grooves, the shape and size of the positioning grooves are adapted to the fixing grooves (208).

Images