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CN-224209404-U - Rotary welding platform for diaphragm type energy accumulator

CN224209404UCN 224209404 UCN224209404 UCN 224209404UCN-224209404-U

Abstract

The utility model discloses a diaphragm type energy accumulator rotary welding platform which comprises a mounting frame, wherein two symmetrically arranged support rings are fixedly connected to the outer part of the top of the mounting frame, a bearing assembly is arranged in each support ring, each bearing assembly comprises a rotating ring rotationally connected with the inner wall of the circumference of the support ring, a mounting frame is fixedly connected to the inner part of each rotating ring, a vertically arranged bidirectional screw rod is rotationally connected to the inner part of each mounting frame, a movable seat is sleeved at threads at two ends of each bidirectional screw rod, one side of each movable seat is fixedly connected with one bearing plate, the two bearing plates are symmetrically arranged, and two vertically arranged guide rods are fixedly connected to the inner part of each mounting frame.

Inventors

  • ZHANG ZHIPING
  • DONG HAIJIAN
  • JIN SHENGLI

Assignees

  • 中科欧克液压(泰州)有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (7)

  1. 1. The diaphragm type energy accumulator rotary welding platform comprises a mounting frame (2) and is characterized in that two symmetrically arranged support rings (5) are fixedly connected to the outer portion of the top of the mounting frame (2), two bearing components (4) are respectively arranged inside the support rings (5), each bearing component (4) comprises a rotating ring (401) rotationally connected with the inner circumferential wall of the support ring (5), a mounting frame (402) is fixedly connected to the inner portion of each rotating ring (401), two vertically arranged bidirectional screw rods (403) are rotationally connected to the inner portion of each mounting frame (402), two movable bases (405) are respectively sleeved at threads at two ends of each bidirectional screw rod (403) in a threaded mode, one bearing plate (406) is fixedly connected to one side of each movable base (405), two bearing plates (406) are symmetrically arranged, two guide rods (404) are fixedly connected to the inner portion of each mounting frame (402), two movable bases (405) are slidably sleeved outside the two guide rods (404), and toothed rings (407) are coaxially fixed to the outer circumferential wall of each rotating ring (401).
  2. 2. The diaphragm type energy accumulator rotary welding platform of claim 1, wherein a second supporting frame (408) is fixedly connected to the outer wall of the top of the mounting frame (2), a transmission rod (409) horizontally arranged is rotatably connected inside the second supporting frame (408), two gears (411) are coaxially fixed outside the transmission rod (409), a second motor (410) is fixedly installed on the outer wall of one end of the second supporting frame (408), the output end of the second motor (410) is coaxially fixed with one end of the transmission rod (409), and the two gears (411) are respectively meshed with the two toothed rings (407).
  3. 3. The diaphragm type energy accumulator rotary welding platform of claim 1, wherein a first support frame (1) is sleeved outside the mounting frame (2) in a rotary mode, a first motor (3) is fixedly installed on the outer wall of one side of the first support frame (1), and the output end of the first motor (3) is coaxially fixed with one end of a rotary shaft of the first support frame (1).
  4. 4. The rotary welding platform for diaphragm accumulators of claim 1, wherein said receiving plate (406), said moving seat (405), said mounting frame (402), said rotating ring (401) and said support ring (5) are all made of metallic materials.
  5. 5. The rotary welding platform for diaphragm accumulators of claim 1, wherein a thread lead angle of threads at both ends of an outer portion of the bi-directional screw (403) is smaller than an equivalent friction angle.
  6. 6. The rotary welding platform for diaphragm accumulator of claim 3, wherein said first motor (3) is a stepper motor.
  7. 7. The rotary welding platform for diaphragm accumulators according to claim 1, wherein one end of said receiving plate (406) near the middle position of said mounting frame (2) is arc-shaped.

Description

Rotary welding platform for diaphragm type energy accumulator Technical Field The utility model relates to the technical field of diaphragm type energy accumulator processing, in particular to a diaphragm type energy accumulator rotary welding platform. Background The diaphragm type energy accumulator is an important hydraulic element, is widely applied to various hydraulic systems, is mainly used for storing and releasing hydraulic energy, plays roles in stabilizing system pressure, absorbing pressure pulsation, compensating leakage and the like, and is used for connecting a hemispherical shell into a whole in a welding mode in the production process. Through searching, the utility model with the Chinese patent publication number of CN222037324U discloses a diaphragm type energy accumulator welding device, which comprises a welding table and a fixing frame, wherein one side of the top end of the welding table is provided with the fixing frame, the top end of the fixing frame is provided with a movable assembly, the bottom end of the movable assembly is provided with an air cylinder, one side of the air cylinder is provided with a welding gun, the top end of the welding table is provided with a clamping structure, and the front end of the clamping structure is provided with a heat dissipation structure. The device realizes the fixation of the energy accumulator through the cooperation of the fixed disk and the chuck, when the device is installed, the accessory is required to be supported, the operation is more inconvenient, and when the device is used for mass production, the device consumes larger physical power and has an improvement space. Disclosure of utility model The utility model aims to provide a diaphragm type energy accumulator rotary welding platform so as to solve the problems in the background art. In order to achieve the purpose, the diaphragm type energy accumulator rotary welding platform comprises a mounting frame, two symmetrically arranged supporting rings are fixedly connected to the outer portion of the top of the mounting frame, a bearing assembly is arranged in each supporting ring, each bearing assembly comprises a rotating ring rotationally connected with the inner wall of the circumference of the supporting ring, a mounting frame is fixedly connected to the inner portion of each rotating ring, a vertically arranged bidirectional screw rod is rotationally connected to the inner portion of each mounting frame, two moving seats are sleeved at thread positions at two ends of each bidirectional screw rod in a threaded mode, one bearing plate is fixedly connected to one side of each moving seat, the two bearing plates are symmetrically arranged, two guide rods which are vertically arranged are fixedly connected to the inner portion of each mounting frame, the two moving seats are sleeved on the outer portions of the two guide rods in a sliding mode, and toothed rings are coaxially fixed to the outer circumference of each rotating ring. The energy accumulator shell is directly placed in the double-bearing plate structure, accurate positioning can be automatically completed, workers are not required to support in the whole process, the operation flow is simple, convenient and efficient, the positions of the two bearing plates of the bearing assembly are adjusted according to the size of the energy accumulator shell, the two-way screw rod is driven to start rotating through the knob, the two moving seats can be driven to be close to each other along the guide rod by the rotating two-way screw rod, the bearing plates fixed on the outer portions of the moving seats can be driven to synchronously move, the workers only need to directly push the shell between the two bearing plates, support is not required, the shell is also positioned at the middle position of the rotating ring, welding precision is improved, and then the two bearing plates are driven to be clamped again, so that final fixing can be completed. As a further preferable mode of the technical scheme, the outer wall of the top of the mounting frame is fixedly connected with a second supporting frame, a transmission rod which is horizontally arranged is rotatably connected inside the second supporting frame, two gears are coaxially fixed outside the transmission rod, a second motor is fixedly arranged on the outer wall of one end of the second supporting frame, the output end of the second motor is coaxially fixed with one end of the transmission rod, and the two gears are respectively meshed with the two toothed rings. As a further preferable mode of the technical scheme, the support frame I is arranged on the outer rotating sleeve of the mounting frame, the motor I is fixedly arranged on the outer wall of one side of the support frame I, and the output end of the motor I is coaxially fixed with one end of a rotating shaft of the support frame. As a further preferable aspect of the present invention, the receiving plate, the movin