Clamping device for direct current screen machining

Abstract

The utility model provides a clamping device for direct current screen processing, and relates to the technical field of direct current screen processing, the clamping device comprises a clamping fixing bottom plate and an adjustable processing clamping mechanism, after the direct current screen is clamped stably, the processing position and angle of the direct current screen can be adjusted through a folding adjusting assembly, and the clamping device is convenient to use. A lower folding plate is jacked and pressed through a hydraulic supporting and adjusting assembly, so that an upper folding plate movably connected with the lower folding plate is driven to be subjected to angle folding with a rotating bearing as the center, the machining height of a clamping and fixing bottom plate is lowered, and the direct-current screen is conveniently adjusted and machined; the clamping plates correspondingly arranged on the two sides can stretch out and draw back to adjust the distance between the clamping plates, so that the direct current screen is clamped, the damping rods and the telescopic rods are evenly arranged on the surface of the telescopic rod, and in the machining process of the direct current screen, the damping rods and the telescopic rods are evenly arranged. The telescopic rod and the damping rod can conduct telescopic damping correction on deviation generated by machining vibration in the machining process, and damage to the direct current screen caused by dislocation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of DC panel processing, in particular to a clamping device for DC panel processing. Background Art

[0002] With the continuous development of modern industry, commerce and infrastructure construction, the requirements for the stability and reliability of power supply are becoming higher and higher. As an important power equipment, DC panels are widely used in power plants, substations, communication base stations, data centers and other places to provide stable and reliable DC power for various control, protection and signaling equipment. For example, in substations, DC panels provide DC operating power for relay protection devices, automatic devices, signaling devices, etc. to ensure the safe operation of the power system. The growth of this demand has prompted the continuous expansion of the production scale of DC panels, which in turn puts higher requirements on their processing efficiency and quality.

[0003] If the clamping force of the clamping device is uneven or too large, it may cause local deformation of the DC screen casing, especially for some DC screens with thin-walled structures or precision components inside. This deformation may affect the installation and normal operation of its internal components, and vibrations will be generated during drilling, tapping and other processing. If the clamping device cannot effectively isolate these vibrations, the vibrations may be transmitted to the electronic components inside the DC screen. For example, for some chips or small relays that are sensitive to vibration, continuous vibration may cause problems such as loose pins and cracked solder joints, reducing the reliability of the DC screen.

[0004] Therefore, we provide a clamping device for DC screen processing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping device for processing a DC panel, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for DC panel processing, comprising a clamping fixed base plate and an adjustable processing clamping mechanism, wherein the adjustable processing clamping mechanism is provided on one side of the clamping fixed base plate;

[0007] The adjustable processing clamping mechanism includes a telescopic clamping assembly, a folding adjustment assembly, a fixed support assembly and a hydraulic support adjustment assembly. One side of the clamping fixed base plate is fixedly connected to the telescopic clamping assembly, the rear side of the clamping fixed base plate is fixedly connected to the folding adjustment assembly, the lower side of the folding adjustment assembly is movably connected to the fixed support assembly, and the other side of the fixed support assembly is movably connected to the hydraulic support adjustment assembly.

[0008] Preferably, the telescopic clamping assembly includes a fixed rod, a telescopic rod, a damping rod, a fixed sleeve and a clamping plate, one side of the clamping fixed base plate is fixedly connected to the fixed rod, one side of the fixed rod is movably connected to the telescopic rod, the surface of the telescopic rod is movably connected to the damping rod, one side of the damping rod is movably connected to the fixed sleeve, and the other side of the fixed sleeve is fixedly connected to the clamping plate.

[0009] Preferably, the folding adjustment assembly includes a fixed support plate, a fixed ring, an upper folding plate, a rotating bearing and a lower folding plate. The rear side of the clamping fixed base plate is fixedly connected to the fixed support plate, the inner side of the fixed support plate is sleeved with a fixed ring, the lower side of the fixed ring is fixedly connected to the upper folding plate, the inner side of the upper folding plate is fixedly connected to the rotating bearing, and the lower side of the rotating bearing is rotatably connected to the lower folding plate.

[0010] Preferably, the fixed support assembly includes a fixed clamp, a rotating rod, a fixed bracket and a support base. The lower side of the lower folding plate is fixedly connected to the fixed clamp, the lower side of the fixed clamp is sleeved with the rotating rod, the outer side of the rotating rod is sleeved with the fixed bracket, and the lower side of the fixed bracket is fixedly connected to the support base.

[0011] Preferably, the hydraulic support adjustment assembly includes a rotating support shaft, a hydraulic cylinder, a hydraulic support rod and a fixed support plate. The other end of the support base is rotatably connected to the rotating support shaft, one side of the rotating support shaft is fixedly connected to the hydraulic cylinder, one side of the hydraulic cylinder is movably connected to the hydraulic support rod, and one side of the hydraulic support rod is fixedly connected to the fixed support plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. Through the setting of the adjustable processing clamping mechanism, when in use, after the DC screen is clamped and stabilized, the processing position and angle of the DC screen can be adjusted through the folding adjustment component, and the lower folding plate is pressed by the hydraulic support adjustment component, thereby driving the upper folding plate movably connected to the lower folding plate to fold at an angle with the rotating bearing as the center, thereby lowering the processing height of the clamping fixed base plate, which is convenient for adjusting the processing of the DC screen. The clamping splints corresponding to the two sides can be telescopically adjusted to adjust the distance between them, so as to clamp the DC screen, and a plurality of damping rods and telescopic rods are evenly arranged on the surface of the telescopic rod. During the processing of the DC screen, the telescopic rod and the damping rod can correct the offset caused by the processing vibration during the processing to prevent damage to the DC screen due to dislocation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall appearance of the rear structure of the utility model;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0017] Numbers in the figure: 1. Clamping and fixing base plate; 2. Adjustable processing clamping mechanism; 21. Telescopic clamping assembly; 211. Fixed rod; 212. Telescopic rod; 213. Damping rod; 214. Fixed sleeve; 215. Clamping splint; 22. Folding adjustment assembly; 221. Fixed support plate; 222. Fixed collar; 223. Upper folding plate; 224. Rotating bearing; 225. Lower folding plate; 23. Fixed support assembly; 231. Fixed snap ring; 232. Rotating rod; 233. Fixed bracket; 234. Support base; 24. Hydraulic support adjustment assembly; 241. Rotating support shaft; 242. Hydraulic cylinder; 243. Hydraulic support rod; 244. Fixed support plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 As shown, the utility model provides a technical solution: a clamping device for DC panel processing, comprising a clamping fixed base plate 1 and an adjustable processing clamping mechanism 2, wherein the adjustable processing clamping mechanism 2 is provided on one side of the clamping fixed base plate 1;

[0020] The adjustable processing clamping mechanism 2 includes a telescopic clamping component 21, a folding adjustment component 22, a fixed support component 23 and a hydraulic support adjustment component 24. The telescopic clamping component 21 is fixedly connected to one side of the clamping fixed base plate 1, and the folding adjustment component 22 is fixedly connected to the rear side of the clamping fixed base plate 1. The lower side of the folding adjustment component 22 is movably connected to the fixed support component 23, and the other side of the fixed support component 23 is movably connected to the hydraulic support adjustment component 24.

[0021] Furthermore, the telescopic clamping assembly 21 includes a fixed rod 211, a telescopic rod 212, a damping rod 213, a fixed sleeve 214 and a clamping splint 215. One side of the clamping fixed base plate 1 is fixedly connected to the fixed rod 211, and one side of the fixed rod 211 is movably connected to the telescopic rod 212. The surface of the telescopic rod 212 is movably connected to the damping rod 213, and one side of the damping rod 213 is movably connected to the fixed sleeve 214. The other side of the fixed sleeve 214 is fixedly connected to the clamping splint 215. When in use, the clamping splints 215 correspondingly arranged on both sides can be telescopically adjusted to adjust the distance between them, so as to clamp the DC screen, and a plurality of damping rods 213 and telescopic rods 212 are evenly arranged on the surface of the telescopic rod 212. During the processing of the DC screen, the telescopic rod 212 and the damping rod 213 can correct the offset caused by processing vibration during the processing to prevent damage to the DC screen due to dislocation.

[0022] The folding plate 223 is fixed to the upper and lower parts of the folding plate 223, and the folding plate 223 is fixed to the lower and lower parts of the folding plate 225.

[0023] Furthermore, the fixed support assembly 23 includes a fixed snap ring 231, a rotating rod 232, a fixed bracket 233 and a support base 234. The lower side of the lower folding plate 225 is fixedly connected to the fixed snap ring 231, the lower side of the fixed snap ring 231 is sleeved with the rotating rod 232, the outer side of the rotating rod 232 is sleeved with the fixed bracket 233, and the lower side of the fixed bracket 233 is fixedly connected to the support base 234. In the process of clamping the fixed base plate 1 for angle adjustment, the fixed support assembly 23 uses the rotating rod 232 as the axis to drive the fixed snap ring 231 and the fixed bracket 233 to perform circular motion, thereby adapting to the angle adjustment of the folding adjustment assembly 22.

[0024] Furthermore, the hydraulic support adjustment assembly 24 includes a rotating support shaft 241, a hydraulic cylinder 242, a hydraulic support rod 243 and a fixed support plate 244. The other end of the support base 234 is rotatably connected to the rotating support shaft 241, one side of the rotating support shaft 241 is fixedly connected to the hydraulic cylinder 242, one side of the hydraulic cylinder 242 is movably connected to the hydraulic support rod 243, and one side of the hydraulic support rod 243 is fixedly connected to the fixed support plate 244.

[0025] Although the 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 embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for processing a DC panel, comprising a clamping fixed base plate (1) and an adjustable processing clamping mechanism (2), characterized in that: An adjustable processing clamping mechanism (2) is provided on one side of the clamping and fixing base plate (1); The adjustable processing clamping mechanism (2) comprises a telescopic clamping assembly (21), a folding adjustment assembly (22), a fixed support assembly (23) and a hydraulic support adjustment assembly (24); one side of the clamping fixed base plate (1) is fixedly connected to the telescopic clamping assembly (21); the rear side of the clamping fixed base plate (1) is fixedly connected to the folding adjustment assembly (22); the lower side of the folding adjustment assembly (22) is movably connected to the fixed support assembly (23); and the other side of the fixed support assembly (23) is movably connected to the hydraulic support adjustment assembly (24).

2. A clamping device for DC panel processing according to claim 1, characterized in that: The telescopic clamping assembly (21) comprises a fixed rod (211), a telescopic rod (212), a damping rod (213), a fixed sleeve (214) and a clamping plate (215); one side of the clamping fixed base plate (1) is fixedly connected to the fixed rod (211); one side of the fixed rod (211) is movably connected to the telescopic rod (212); the surface of the telescopic rod (212) is movably connected to the damping rod (213); one side of the damping rod (213) is movably connected to the fixed sleeve (214); and the other side of the fixed sleeve (214) is fixedly connected to the clamping plate (215).

3. A clamping device for DC panel processing according to claim 1, characterized in that: The folding adjustment assembly (22) comprises a fixed support plate (221), a fixed collar (222), an upper folding plate (223), a rotary bearing (224) and a lower folding plate (225); the rear side of the clamping fixed base plate (1) is fixedly connected to the fixed support plate (221); the inner side of the fixed support plate (221) is sleeved with the fixed collar (222); the lower side of the fixed collar (222) is fixedly connected to the upper folding plate (223); the inner side of the upper folding plate (223) is fixedly connected to the rotary bearing (224); and the lower side of the rotary bearing (224) is rotatably connected to the lower folding plate (225).

4. A clamping device for DC panel processing according to claim 3, characterized in that: The fixed support assembly (23) comprises a fixed snap ring (231), a rotating rod (232), a fixed bracket (233) and a support base (234); the lower side of the lower folding plate (225) is fixedly connected to the fixed snap ring (231); the lower side of the fixed snap ring (231) is sleeved with the rotating rod (232); the outer side of the rotating rod (232) is sleeved with the fixed bracket (233); and the lower side of the fixed bracket (233) is fixedly connected to the support base (234).

5. A clamping device for processing a DC panel according to claim 4, characterized in that: The hydraulic support adjustment assembly (24) comprises a rotating support shaft (241), a hydraulic cylinder (242), a hydraulic support rod (243) and a fixed support plate (244); the other end of the support base (234) is rotatably connected to the rotating support shaft (241); one side of the rotating support shaft (241) is fixedly connected to the hydraulic cylinder (242); one side of the hydraulic cylinder (242) is movably connected to the hydraulic support rod (243); and one side of the hydraulic support rod (243) is fixedly connected to the fixed support plate (244).

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