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CN-224222785-U - Punching device

CN224222785UCN 224222785 UCN224222785 UCN 224222785UCN-224222785-U

Abstract

The application discloses a perforating device which is used for perforating the end face of a conductive rod extending out of a flange on a gas insulating sleeve, and comprises a base, a positioning clamping mechanism, a supporting mechanism and a perforating mechanism, wherein the positioning clamping mechanism is arranged at a first end of the base, the supporting mechanism is arranged on the base in a sliding mode and far away from the positioning clamping mechanism, the gas insulating sleeve is arranged on the supporting mechanism, one end of the conductive rod extending out of the flange is fixedly connected to the positioning clamping mechanism, the perforating mechanism is arranged outside the base and near the first end of the base and is used for positioning and perforating the conductive rod, the positioning clamping mechanism comprises a positioning plate and a central positioning piece, the positioning plate is vertically fixed on the base, the positioning plate comprises a first surface and a second surface which are arranged in a back mode, the first surface is close to the supporting mechanism, one end of the conductive rod penetrates through the first surface of the positioning plate to the second surface, and the central positioning piece is sleeved at one end of the conductive rod and is fixedly connected to the second surface of the positioning plate.

Inventors

  • ZHAO JIANYU
  • SHI LIUYU

Assignees

  • 江苏神马电力股份有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (11)

  1. 1. The punching device is used for punching the end face of the conductive rod extending out of the flange on the gas insulating sleeve and is characterized by comprising a machine base, a positioning clamping mechanism, a supporting mechanism and a punching mechanism, wherein the positioning clamping mechanism is arranged at the first end of the machine base, the supporting mechanism is arranged on the machine base in a sliding manner and far away from the positioning clamping mechanism, the gas insulating sleeve is arranged on the supporting mechanism, one end of the conductive rod extending out of the flange is fixedly connected to the positioning clamping mechanism, and the punching mechanism is arranged outside the machine base and near the first end of the machine base and is used for positioning and punching the conductive rod; The positioning and clamping mechanism comprises a positioning plate and a central positioning piece, the positioning plate is vertically fixed on the base, the positioning plate comprises a first surface and a second surface which are arranged in a back-to-back mode, the first surface is close to the supporting mechanism, one end of the conducting rod penetrates through the first surface of the positioning plate to the second surface, and the central positioning piece is sleeved at one end of the conducting rod and is fixedly connected with the second surface of the positioning plate.
  2. 2. The perforating device as recited in claim 1 wherein a first throughhole is provided through a center of the locating plate and extends through the first surface and the second surface, one end of the conductive rod extending through the first throughhole and through the locating plate.
  3. 3. The perforating device as recited in claim 2 wherein the central positioning member comprises a positioning barrel and a positioning disk, the positioning barrel is axially hollow, the positioning disk extends radially outwardly of the positioning barrel to form an annular disk member around the positioning barrel, the positioning barrel is sleeved at one end of the conductive rod, and the positioning disk is fixedly connected to the second surface of the positioning plate.
  4. 4. The perforating device as recited in claim 3 wherein a plurality of first locating holes are formed in the locating plate around the circumference of the first through hole, a plurality of second locating holes are formed in the locating plate and are correspondingly matched with the first locating holes, and fasteners are arranged in the first locating holes and the second locating holes in a penetrating manner after the first locating holes and the second locating holes are correspondingly matched, so that the central locating piece is fixedly connected with the locating plate.
  5. 5. The perforating device as recited in claim 3 wherein the locator cylinder has an inner diameter that matches an outer diameter of the conductive rod.
  6. 6. The punching device as in claim 1, wherein said positioning and holding mechanism further comprises a positioning pin, two first through grooves are provided on said positioning plate in a vertical direction, said two first through grooves are located outside said first through holes, respectively, and said positioning pin is positioned and fixed with said flange after being inserted into said first through grooves from said second surface of said positioning plate.
  7. 7. The hole punching device as in claim 2, wherein said positioning and holding mechanism further comprises a pressing device, two second through-grooves are provided in the horizontal direction on said positioning plate, said two second through-grooves are located outside said first through-holes, respectively, said pressing device is inserted into said second through-grooves from a side of said positioning plate located on said second surface and then enters into a side of said positioning plate located on said first surface, and said flange is press-fastened to said positioning plate.
  8. 8. The perforating device of claim 1, wherein the support mechanism comprises a bracket, a first bracket, a second bracket and a support portion, the bracket is slidably connected with the stand, the first bracket is fixed on the bracket in a vertical direction, the second bracket is movably arranged on the first bracket in the vertical direction, and the support portion is arranged on the second bracket and is used for supporting the gas-insulated sleeve.
  9. 9. The perforating device as recited in claim 8 wherein the first bracket includes a plurality of first posts and a first shelf, wherein two ends of the plurality of first posts are respectively coupled to and secured to the bracket and the first shelf such that the first shelf is spaced from the bracket.
  10. 10. The perforating device as recited in claim 9 wherein the second carriage comprises a plurality of second posts, a second frame plate and a third frame plate, wherein two ends of the second posts are respectively connected and fixed with the second frame plate and the third frame plate, the second frame plate and the third frame plate are arranged at intervals, and the third frame plate is movably connected with the first posts, so that the third frame plate drives the second carriage to move along a vertical direction.
  11. 11. The punching device of claim 1, wherein the punching mechanism comprises a punching head, a first punching module and a second punching module, the first punching module drives the punching head to reciprocate along an X-axis direction, the second punching module drives the punching head to reciprocate along a Y-axis direction, wherein the X-axis direction is in a horizontal plane and perpendicular to an axis direction of the conductive rod, and the Y-axis direction is a vertical direction.

Description

Punching device Technical Field The application relates to the technical field of manufacturing of gas insulation sleeves, in particular to a punching device. Background The gas-insulated sleeve generally comprises an insulator, flanges respectively sleeved at two ends of the insulator, and a conductive rod, wherein one end of the conductive rod is fixedly connected to one of the flanges, and the other end of the conductive rod penetrates through an inner cavity of the insulator and extends out from the end part of the other flange. The terminal surface that the conducting rod stretched out the flange usually needs to punch to be connected with other equipment to the hole on the conducting rod terminal surface has position requirements such as angle with the bolt hole on the flange, so adopts the mode production of punching after assembling earlier, and current punching mode all needs to install location frock to the gas insulated casing product of every specification, and the frock kind is many, and the punching process is loaded down with trivial details, and manual work time is long, and requires to manual work height, leads to production efficiency low. Disclosure of utility model Aiming at the defects of the prior art, the application aims to provide a punching device which is used for punching the end face of a conductive rod extending out of a flange on a gas insulating sleeve, so that the gas insulating sleeve is accurately positioned, the production efficiency is improved, and the punching device is suitable for products with various specifications. In order to solve the technical problems, the technical scheme includes that the perforating device is used for perforating the end face of the conducting rod extending out of the flange on the gas insulating sleeve, the perforating device comprises a base, a positioning clamping mechanism, a supporting mechanism and a perforating mechanism, the positioning clamping mechanism is arranged at the first end of the base, the supporting mechanism is arranged on the base in a sliding mode and far away from the positioning clamping mechanism, the gas insulating sleeve is arranged on the supporting mechanism, one end of the conducting rod extending out of the flange is fixedly connected to the positioning clamping mechanism, the perforating mechanism is arranged outside the base and close to the first end of the base and used for positioning and perforating the conducting rod, the positioning clamping mechanism comprises a positioning plate and a central positioning piece, the positioning plate is vertically fixed on the base, the positioning plate comprises a first surface and a second surface which are arranged in a back mode, one end of the conducting rod penetrates through the first surface to the second surface of the positioning plate, and the central positioning piece is sleeved at one end of the conducting rod and fixedly connected to the second surface of the positioning plate. In an embodiment, a first through hole penetrating through the first surface and the second surface is formed in the center of the positioning plate, and one end of the conducting rod penetrates through the positioning plate through the first through hole. In an embodiment, the central positioning piece comprises a positioning cylinder and a positioning disc, the positioning cylinder is of a hollow structure along the axial direction, the positioning disc extends outwards along the radial direction of the positioning cylinder at the periphery of the positioning cylinder to form an annular disc piece, the positioning cylinder is sleeved at one end of the conducting rod, and the positioning disc is fixedly connected to the second surface of the positioning plate. In an embodiment, a plurality of first positioning holes are formed in the positioning plate around the circumference of the first through hole, a plurality of second positioning holes corresponding to the first positioning holes are formed in the positioning plate, and fasteners are arranged in the first positioning holes and the second positioning holes in a penetrating mode after the first positioning holes and the second positioning holes are correspondingly matched, so that the central positioning piece is fixedly connected to the positioning plate. In one embodiment, the inner diameter of the positioning cylinder matches the outer diameter of the conductive rod. In an embodiment, the positioning and clamping mechanism further comprises a positioning pin, two first through grooves are formed in the positioning plate in the vertical direction, the two first through grooves are located on the outer sides of the first through holes respectively, and the positioning pin is fixedly positioned with the flange after being inserted into the first through grooves from the second surface of the positioning plate. In an embodiment, the positioning and clamping mechanism further comprises a pressing device, two second through gr