Search

CN-224209898-U - Ultrahigh voltage switch shell overturning device

CN224209898UCN 224209898 UCN224209898 UCN 224209898UCN-224209898-U

Abstract

The utility model relates to an ultrahigh voltage switch shell turnover device which comprises a workbench, wherein a first turnover mechanism and a second turnover mechanism are symmetrically arranged on the workbench in a left-right mode, each of the first turnover mechanism and the second turnover mechanism comprises a support, a rotating shaft rotationally connected with the support, a supporting seat fixedly connected to one end of the rotating shaft and a bidirectional telescopic cylinder fixedly connected to the supporting seat, a jacking block is fixedly connected to two telescopic rods of the bidirectional telescopic cylinder, a motor for driving the rotating shaft to rotate is fixedly arranged on the support, the first turnover mechanism is fixedly arranged on the workbench, the second turnover mechanism slides on the workbench, and a first driving mechanism for driving the second turnover mechanism to slide along the left-right direction is arranged on the workbench. According to the utility model, the shell is tightly supported and fixed through the first turnover mechanism and the second turnover mechanism and is driven to turn, the bottom of the shell is supported through the support assembly, the turnover stability is improved, the use is convenient, time and labor are saved, and the processing efficiency is improved.

Inventors

  • Che Mingyong
  • JIN XIANGJI
  • LV HONGPING
  • Pu Yonghu

Assignees

  • 荣成市荣鑫机械配件有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (7)

  1. 1. The turnover device for the ultrahigh voltage switch shell comprises a workbench (1) and is characterized in that a first turnover mechanism (2) and a second turnover mechanism (3) are symmetrically arranged on the workbench (1) left and right, the first turnover mechanism (2) and the second turnover mechanism (3) comprise a bracket (21), a rotating shaft (22) rotationally connected with the bracket (21), a supporting seat (23) fixedly connected with one end of the rotating shaft (22) and a bidirectional telescopic cylinder (24) fixedly connected with the supporting seat (23), a top block (25) is fixedly connected to two telescopic rods of the bidirectional telescopic cylinder (24), and a motor (26) for driving the rotating shaft (22) to rotate is fixedly arranged on the bracket (21); The first turnover mechanism (2) is fixedly arranged on the workbench (1), the second turnover mechanism (3) slides on the workbench (1), and the workbench (1) is provided with a first driving mechanism for driving the second turnover mechanism (3) to slide along the left-right direction.
  2. 2. The ultrahigh voltage switch shell turnover device according to claim 1, wherein the workbench (1) is provided with at least one supporting component (4) in a sliding manner, the supporting component (4) is located between the first turnover mechanism (2) and the second turnover mechanism (3) and slides along the left-right direction, the supporting component (4) comprises a first sliding block (41) in sliding connection with the workbench (1), a first unidirectional telescopic cylinder (42) is fixedly connected to the bottom of the first sliding block (41), a telescopic rod of the first unidirectional telescopic cylinder (42) penetrates through the first sliding block (41) and is fixedly connected with a supporting plate (43), two supporting rollers (44) are installed at the top of the supporting plate, and the two supporting rollers are arranged front and back.
  3. 3. The ultrahigh voltage switch shell turnover device according to claim 2, wherein the workbench (1) is provided with a chute (11) extending along the left-right direction, the first sliding block (41) is in sliding fit with the chute (11), the bottom of the bracket (21) of the second turnover mechanism (3) is fixedly connected with a second sliding block (7), and the second sliding block is in sliding fit with the chute (11).
  4. 4. The ultrahigh voltage switch shell turnover device according to claim 3, wherein the first driving mechanism is a second unidirectional telescopic cylinder (6), the second unidirectional telescopic cylinder is positioned on one side of the second turnover mechanism (3) far away from the first turnover mechanism (2) and fixedly connected with the workbench (1), and a telescopic rod of the second unidirectional telescopic cylinder (6) is connected with the second sliding block (7).
  5. 5. The ultrahigh voltage switch shell turnover device according to claim 1, wherein one side of the second turnover mechanism (3) far away from the first turnover mechanism (2) is provided with a buffer component (5), the buffer component comprises a vertical plate (51) fixedly connected with the workbench (1), a push rod (53) extending in the left-right direction is arranged on the vertical plate in a penetrating mode, one end, close to the second turnover mechanism (3), of the push rod (53) is fixedly connected with a limiting block (52), the limiting block (52) is located on a sliding path of the second turnover mechanism (3), and a spring (54) is arranged between the limiting block (52) and the vertical plate (51).
  6. 6. The device for turning over the ultra-high voltage switch shell according to claim 1, wherein the top block (25) comprises a fixed plate (251) and a semicircular rubber cushion block (252), the fixed plate (251) is fixedly connected with a telescopic rod of the bidirectional telescopic cylinder (24), and the rubber cushion block (252) is fixedly connected to one side, far away from the bidirectional telescopic cylinder (24), of the fixed plate (251).
  7. 7. The ultrahigh voltage switch shell turnover device of claim 6, wherein a plurality of notches (253) are formed in the outer wall of the rubber cushion block (252) along the radian direction.

Description

Ultrahigh voltage switch shell overturning device Technical Field The utility model relates to the technical field of processing of ultrahigh voltage switch shells, in particular to an ultrahigh voltage switch shell overturning device. Background In large-scale transformer equipment, often need use the superhigh pressure switch, the structure of superhigh pressure switch casing is various, and some of them are by the great pipe of diameter as the casing, weld other branch pipes on the casing outer wall to make things convenient for the whole installation of switch. During processing, operations such as punching, polishing and welding are required to be performed on the shell, and the shell needs to be overturned in the process so as to be capable of processing different positions. The existing machining operation is mainly to manual overturning when the shell is overturned, the shell is fixed through the pipeline clamp after the position is determined, the overturning process is time-consuming and labor-consuming, the efficiency is low, the operation safety is low, the stability is poor after the fixation, machining errors are easily caused, and the whole use is inconvenient. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the ultrahigh voltage switch shell overturning device, which solves the problems of inconvenient overturning operation, low efficiency and poor stability of the ultrahigh voltage switch shell. The utility model discloses an ultrahigh voltage switch shell turnover device, which comprises a workbench, wherein a first turnover mechanism and a second turnover mechanism are symmetrically arranged on the workbench left and right, each of the first turnover mechanism and the second turnover mechanism comprises a bracket, a rotating shaft rotationally connected with the bracket, a supporting seat fixedly connected with one end of the rotating shaft and a bidirectional telescopic cylinder fixedly connected with the supporting seat, a top block is fixedly connected to two telescopic rods of the bidirectional telescopic cylinder, a motor for driving the rotating shaft to rotate is fixedly arranged on the bracket, the first turnover mechanism is fixedly arranged on the workbench, the second turnover mechanism slides on the workbench, and a first driving mechanism for driving the second turnover mechanism to slide along the left and right direction is arranged on the workbench. According to the scheme, the first driving mechanism drives the second turnover mechanism to slide left and right, so that the distance between the first turnover mechanism and the second turnover mechanism can be conveniently adjusted according to shells with different lengths, and the bidirectional telescopic cylinders of the first turnover mechanism and the second turnover mechanism can be respectively inserted into openings at two ends of the shells. Two telescopic rods of the bidirectional telescopic cylinder synchronously extend out, so that the jacking blocks at two ends respectively jack the inner wall of the shell relatively, and the end part of the shell is tightly supported and fixed. The motor drives the rotating shafts of the first turnover mechanism and the second turnover mechanism to synchronously rotate in the same direction, so that the supporting seat is driven to rotate, and the shell is driven to turn over, so that the turnover machine is convenient to use, time-saving and labor-saving, and the machining efficiency is improved. As optimization, sliding connection has at least one supporting component on the workstation, and supporting component is located between first tilting mechanism and the second tilting mechanism and slides along left and right directions, supporting component includes the first slider with the workstation slip joint, and the bottom rigid coupling of first slider has a one-way telescopic cylinder, and the telescopic link of first one-way telescopic cylinder passes first slider and rigid coupling has the backup pad, and two backing rolls are installed at the backup pad top, and two backing rolls are arranged around. This optimization supports the casing bottom through supporting component, and supporting component slides and conveniently supports the different positions of casing. The lifting of the supporting plate can be driven through the first unidirectional telescopic cylinder, so that the height of the supporting roller can be adjusted according to shells with different pipe diameters, the supporting roller can support the heights of the shells with different pipe diameters, and the stability of the shells during overturning is improved. As optimization, the workstation has seted up the spout that extends along left and right directions, first slider and spout sliding fit, second tilting mechanism's support bottom rigid coupling has the second slider, second slider and spout sliding fit. This optimize supporting component and second