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CN-224231419-U - A intensity testing arrangement for processing of lightweight composite flange

CN224231419UCN 224231419 UCN224231419 UCN 224231419UCN-224231419-U

Abstract

The utility model relates to the technical field of flange processing and discloses a strength testing device for light composite flange processing, which comprises a workbench, wherein a stabilizing component and a protecting component are arranged on the surface of the workbench, a linkage rod is used for driving a slide rod to move synchronously, the slide rod is used for driving a clamping block to move synchronously, a clamping groove is used for being matched with the clamping block to realize limit, the stabilizing component comprises a connecting frame, the strength testing device for light composite flange processing is characterized in that a motor continuously works when a clamping plate clamps the flange through the protecting component, the clamping plate approaches to the stabilizing plate, the linkage rod overturns at the moment to drive the slide rod and the clamping block to move synchronously, the three springs push the clamping block to clamp the clamping groove, the plane of the clamping block is in contact with the inner wall of the clamping groove at the moment, the circular plate is limited, the clamping plate is prevented from excessively clamping the flange, the excessive clamping force caused by untimely stopping of the motor is avoided, and the testing accuracy is ensured.

Inventors

  • LIANG YAOGUO
  • LI GUANGFU

Assignees

  • 珠海高达传动设备有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (5)

  1. 1. The strength testing device for light composite flange machining comprises a workbench (1) and is characterized in that a stabilizing component (2) and a protecting component (3) are arranged on the surface of the workbench (1); The linkage rod (30), the linkage rod (30) is used for driving the slide bar (31) to move synchronously; The sliding rod (31), the sliding rod (31) is used for driving the clamping block (32) to move synchronously; The clamping groove (34), the clamping groove (34) is used for matching with the clamping block (32) to realize limiting, the stabilizing component (2) comprises a connecting frame (20), the bottom of the workbench (1) is fixed to the connecting frame (20), a motor (22) is rotationally connected to the outer surface of the connecting frame (20), an output shaft of the motor (22) penetrates through the connecting frame (20), a circular plate (24) is rotationally connected to the bottom of the workbench (1), a worm wheel (23) is fixed to the bottom of the circular plate (24), a worm (21) is rotationally connected to the inner side of the connecting frame (20), the worm wheel (23) is meshed with the worm (21), a movable hole (25) is formed in the outer surface of the circular plate (24), a long rod (26) is abutted to the inner wall of the movable hole (25), a through hole I (202) is formed in the outer surface of the workbench (1), a through hole I (202) is formed in the top of the long rod (26), a moving block (27) is fixedly arranged at the top of the long rod (26), the moving block (27) is slidingly connected to the top of the workbench (1), a sliding block (28) is fixedly connected to the outer surface of the sliding block (28), one end of the sliding block (28) far away from the clamping plate (201) is fixed with a first spring (200), one end of the first spring (200) far away from the sliding block (28) is fixed on the inner wall of the moving block (27), and a transmission part (29) is arranged on the surfaces of the worm (21) and an output shaft of the motor (22).
  2. 2. The strength testing device for light composite flange machining is characterized in that the transmission piece (29) comprises a groove (290), an output shaft of the motor (22) stretches into the groove (290), the output shaft of the motor (22) penetrates through and is slidably connected with a transmission plate I (291), the output shaft of the motor (22) penetrates through and is fixedly provided with a transmission plate II (292), the outer surface of the transmission plate I (291) is fixedly provided with a spring II (293), one end, far away from the transmission plate I (291), of the spring II (293) is fixedly arranged on the outer surface of the transmission plate II (292), one side, far away from the spring II (293), of the transmission plate I (291) is fixedly provided with a collision block (294), and the inner wall of the groove (290) is provided with a collision groove (295).
  3. 3. The strength testing device for light composite flange machining is characterized in that one end of the linkage rod (30) is hinged to one side, close to the sliding block (28), of the clamping plate (201), one end, far away from the clamping plate (201), of the linkage rod (30) is hinged to a sliding rod (31), a stabilizing plate (38) is fixed to the outer surface of the moving block (27), one side, far away from the linkage rod (30), of the sliding rod (31) is slidably connected to the outer surface of the stabilizing plate (38), a clamping block (32) is slidably connected to the inner wall of the sliding rod (31), a spring three (33) is fixed to the top of the clamping block (32), a through hole two (35) is formed in the outer surface of the sliding rod (31), the bottom of the clamping block (32) penetrates through the working table (1), a clamping groove (34) is formed in the top of the circular plate (24), an inclined surface (36) is formed in one side, far away from the spring three (33), of the clamping block (32), and a second inclined surface (37) is formed in one side, far away from the inclined surface (36).
  4. 4. A strength testing device for lightweight composite flange machining according to claim 1, characterized in that the movable hole (25) is provided in an arc shape.
  5. 5. The device for testing the strength of a lightweight composite flange according to claim 2, wherein the abutting blocks (294) and the abutting grooves (295) are hemispherical.

Description

A intensity testing arrangement for processing of lightweight composite flange Technical Field The utility model relates to the technical field of flange processing, in particular to a strength testing device for light composite flange processing. Background Flanges, also known as flange collars or lugs. The flange is a part for connecting the shafts and is used for connecting pipe ends, and the flange is also used for connecting two devices and is also used for an inlet and an outlet of the devices. According to the strength testing device for flange production and processing, the bulletin number is CN220932603U, when the strength testing device is used, the vertical rod can move inwards by starting the servo motor, so that the clamp is attached to the surface of the flange, the flange is clamped and fixed, and the flange cannot displace when the strength testing is carried out. However, in the above application, when clamping a thinner flange, if the servo motor is not stopped in time, the clamp may apply excessive clamping force, which causes plastic deformation or even damage to the flange, and affects the accuracy of subsequent testing. Disclosure of utility model The utility model aims to provide a strength testing device for light composite flange processing, which is used for solving the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the strength testing device for processing the lightweight composite flange comprises a workbench, wherein a stabilizing component and a protecting component are arranged on the surface of the workbench; the linkage rod is used for driving the slide bars to synchronously move; The slide bar is used for driving the clamping blocks to synchronously move; the clamping groove is used for being matched with the clamping block to achieve limiting. Preferably, the stabilizing component comprises a connecting frame, the bottom at the workstation is fixed to the connecting frame, the surface rotation of connecting frame is connected with the motor, the output shaft of motor runs through the connecting frame, the bottom of workstation is rotated and is connected with the plectane, the bottom of plectane is fixed with the worm wheel, the inboard rotation of connecting frame is connected with the worm, worm wheel and worm meshing, the movable hole has been seted up to the surface of plectane, the inner wall in movable hole is contradicted and is had the stock, through-hole one has been seted up to the surface of workstation, through-hole one is run through at the top of stock, the top of stock is fixed with the movable block, movable block sliding connection is at the top of workstation, the inner wall sliding connection of movable block has the slider, the surface fixation of slider has splint, the one end that the splint was kept away from to the slider is fixed with spring one, the one end that the slider was kept away from on the inner wall of movable block, the worm is provided with the driving medium with the output shaft surface of motor, worm and worm wheel rotate. The inner wall of the movable hole is abutted against the surface of the long rod, the long rod drives the movable block to move radially in the through hole, and the clamping plate is driven to clamp the flange, so that the test is convenient. Preferably, the driving medium includes the recess, the output shaft of motor stretches into in the recess, the output shaft of motor runs through and sliding connection has driving plate one, the output shaft of motor runs through and is fixed with driving plate two, driving plate one's external surface is fixed with spring two, driving plate one end is kept away from to spring two is fixed at driving plate two's surface, driving plate one is kept away from one side of spring two and is fixed with conflict piece, conflict groove has been seted up to the inner wall of recess, and worm wheel and worm stop rotate when the plectane can't rotate, and conflict piece takes place to skid with conflict groove, and the protection motor is not impaired. Preferably, one end of the linkage rod is hinged to one side of the clamping plate, which is close to the sliding block, one end of the linkage rod, which is far away from the clamping plate, is hinged to a sliding rod, a stabilizing plate is fixed to the outer surface of the moving block, one side of the sliding rod, which is far away from the linkage rod, is slidably connected to the outer surface of the stabilizing plate, a clamping block is slidably connected to the inner wall of the sliding rod, a spring III is fixed to the top of the clamping block, the top of the spring III is fixed to the top of the inner wall of the sliding rod, a through hole II is formed in the outer surface of the workbench, the bottom of the sliding rod and the clamping block penetrate through the workbench, a clamping groove is formed in the top of the circular plate, a first incl