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CN-121821111-B - Precise adapting processing technology and device for pipeline plugging equipment

CN121821111BCN 121821111 BCN121821111 BCN 121821111BCN-121821111-B

Abstract

The invention discloses a precise adapting processing technology and a device for pipeline plugging equipment, which relate to the technical field of metal sealing piece processing, and are characterized in that clamping claws are arranged on the inner wall of a sliding seat in a threaded manner, the threaded connection is of a detachable structure, when the clamping claws are worn, damaged or different specifications need to be replaced, the clamping claws can be quickly disassembled and replaced, the whole scrapping fixture is not needed, the maintenance cost is reduced, when the sliding seat is in an original state, the clamping grooves formed in the bottom are limited by limiting blocks, if limiting logic for unlocking a workpiece in place is not arranged, the clamping mechanism can execute clamping action when the workpiece is not arranged, the clamping claws are directly collided, so that the clamping claws are worn, screw threads are broken or a transmission gear is toothed, the mechanism ensures that a power transmission link of the clamping mechanism is connected only when the workpiece is triggered to release the limit after the workpiece falls completely through the mechanical principle, the empty clamp impact is fundamentally avoided, and the service life of the device is prolonged.

Inventors

  • ZHANG QINGXIAN
  • LI CHUNJIANG
  • YANG JIE

Assignees

  • 北京金石湾管道技术有限公司

Dates

Publication Date
20260512
Application Date
20260310

Claims (6)

  1. 1. Accurate adaptation processingequipment of pipeline shutoff equipment, it includes mount (1), the top fixed mounting of mount (1) has fixed plate (2), its characterized in that, processingequipment still includes: the positioning device is arranged on the surface of the workbench (10) and is used for fixing the position of the workpiece; the workbench (10) is fixedly arranged at the top of the fixed plate (2); The clamping mechanism (11), the clamping mechanism (11) is arranged on the surface of the workbench (10), the clamping mechanism (11) comprises a sliding seat (12) and clamping claws (13), the sliding seat (12) is arranged on the surface of the clamping mechanism (11), and the clamping claws (13) are arranged on the inner wall of the sliding seat (12) in a threaded manner; The protection mechanism comprises a mounting rod (15), a sliding rod (16), a limiting block (18) and a driving rod (19), wherein the mounting rod (15) is fixedly arranged on the surface of the workbench (10), the sliding rod (16) is slidably arranged on the inner wall of the mounting rod (15), the limiting block (18) is fixedly arranged at the top of the sliding rod (16), and the driving rod (19) is fixedly arranged at the bottom of the sliding rod (16); The discharging device is arranged on the surface of the workbench (10) and is used for realizing automatic output of workpieces; the detection device is arranged below the fixed plate (2) and is used for detecting defects on the surface of the workpiece; A clamping groove (121) is formed in the bottom of the sliding seat (12), a first spring (14) is arranged on the surface of the sliding seat (12), an inclined surface is arranged at the top of the limiting block (18), and a second spring (17) is arranged between the sliding rod (16) and the mounting rod (15); The discharging device comprises a placing frame (20), a sliding rail (21), an elastic telescopic rod (22) and a bearing plate (23), wherein the placing frame (20) is fixedly arranged at the top of the fixed plate (2), the sliding rail (21) is fixedly arranged at the top of the fixed plate (2), the fixed end of the elastic telescopic rod (22) is slidably arranged on the circumferential surface of the sliding rail (21), and the bearing plate (23) is fixedly arranged at the movable end of the elastic telescopic rod (22); The discharging device further comprises a traction rod (24), a rotating button (25), a braking rod (26) and a pressing rod (27), wherein the traction rod (24) is fixedly arranged at the bottom of the sliding seat (12), the rotating button (25) is rotatably arranged on the inner wall of the traction rod (24), a reset torsion spring I is arranged between the rotating button (25) and the traction rod (24), an anti-wear sleeve is arranged on the surface of the rotating button (25), the braking rod (26) is rotatably arranged on the surface of the bearing plate (23), a reset torsion spring II is arranged between the braking rod (26) and the bearing plate (23), and the pressing rod (27) is fixedly arranged on the surface of the bearing plate (23); The discharging device further comprises a slowing rod (28) and a deflector rod (29), the slowing rod (28) is rotatably arranged on the inner wall of the fixed plate (2), the deflector rod (29) is fixedly arranged on the surface of the slowing rod (28), a reset torsion spring III is arranged between the slowing rod (28) and the fixed plate (2), and rubber blocks are arranged on the surface of the slowing rod (28).
  2. 2. The precise adapting machining device for the pipeline plugging equipment according to claim 1, wherein the positioning device further comprises a connecting frame (3), an X-axis assembly (4), a Y-axis assembly (5) and a mounting plate (6), the connecting frame (3) is fixedly arranged on the surface of the fixing frame (1), the X-axis assembly (4) is arranged on the surface of the connecting frame (3), the Y-axis assembly (5) is arranged on the surface of the X-axis assembly (4), and the mounting plate (6) is arranged on the surface of the Y-axis assembly (5).
  3. 3. The precise adapting machining device for the pipeline plugging equipment according to claim 2, wherein the detecting device comprises a mechanical counter (30), an observation window (31) and a gear rod (32), the mechanical counter (30) is arranged on the inner wall of the fixed plate (2), the observation window (31) is fixedly arranged on the surface of the fixed plate (2), and the gear rod (32) is arranged on the surface of the mechanical counter (30).
  4. 4. The precise adapting machining device for the pipeline plugging equipment according to claim 3, wherein the detecting device further comprises a motor frame (33), a mounting frame (34), an electric push rod (35) and an arc plate (36), the motor frame (33) is fixedly installed on the inner wall of the fixing frame (1), the mounting frame (34) is fixedly installed on the surface of the motor frame (33), the fixed end of the electric push rod (35) is fixedly installed on the surface of the mounting frame (34), the arc plate (36) is fixedly installed at the output end of the electric push rod (35), and an inductor is arranged on the inner wall of the arc plate (36).
  5. 5. The precise adapting machining device for the pipeline plugging equipment according to claim 4, wherein the detecting device further comprises a detecting brush (37), a rotating frame (38), a magnetic sucking disc (39) and an output plate (310), the detecting brush (37) is slidably mounted on the surface of the arc-shaped plate (36), the rotating frame (38) is fixedly mounted at the output end of the motor frame (33), a motor is arranged on the surface of the rotating frame (38), one side of the magnetic sucking disc (39) is rotatably mounted on the inner wall of the rotating frame (38), the other side of the magnetic sucking disc (39) is fixedly mounted at the output end of the motor, and the output plate (310) is fixedly mounted on the surface of the motor frame (33).
  6. 6. A process of a precision adapting machining device for a pipeline plugging device, using the precision adapting machining device for a pipeline plugging device according to claim 5, characterized by comprising the following steps: firstly, mounting a processing head on a mounting plate (6), then carrying out double-shaft movement on the processing head through an X-shaft assembly (4) and a Y-shaft assembly (5), and then driving sliding seats (12) on two sides to relatively move through a clamping mechanism (11) after the workpiece is placed, wherein the sliding seats (12) can drive clamping claws (13) to move to clamp the workpiece when moving; step two, during clamping, the impact force of the clamping claw (13) is buffered through a first spring (14) arranged on the surface of the sliding seat (12), so that the workpiece or the clamping claw (13) is prevented from being damaged due to rigid collision; and thirdly, when the sliding seat (12) is in an original state, the clamping groove (121) formed in the bottom is limited by the limiting block (18), and the power transmission link of the clamping mechanism (11) is connected only when the workpiece falls into the rear trigger releasing limit completely.

Description

Precise adapting processing technology and device for pipeline plugging equipment Technical Field The invention relates to the technical field of metal sealing element processing, in particular to a precise adapting processing technology and device of pipeline plugging equipment. Background The metal sealing member processing is used as the core precision component of pipeline shutoff, container sealing, equipment interface sealing, and wide application in fields such as petroleum and natural gas, chemical industry, water supply and drainage, track traffic, along with industrial equipment to high reliability, long-life, automation direction upgrading, market put forward higher demands to metal sealing member processing's batch machining efficiency, size uniformity, pure mechanical suitability, traditional processingequipment's technique shortboard is showing gradually. Patent publication number CN218776303U relates to metal seal spare processing field, including the end storehouse, the upper end surface in end storehouse is equipped with fender board, controller and pneumatic push rod. The pneumatic push rod can be convenient for adjust the processing height of metal seal, make things convenient for metal seal highly to process in different positions, be convenient for adapt different processing equipment, the piece that processing produced can fall to the end storehouse on, then can be blockked by the fender backplate, the accessible leak hole is cleared up the piece to the end storehouse in, the accessible is opened the qianmen and is handled the piece when long-time use, first gag lever post accessible fixed cardboard is fixed metal seal from inside when using, can be convenient for process metal seal's outside, the accessible fixed cardboard is fixed metal seal from outside when using to the second gag lever post, be convenient for process metal seal's inside. The above patent has a significant limitation in practice that if the limit logic for unlocking the workpiece in place is not provided, the clamping mechanism may perform the clamping action when no workpiece is present, resulting in direct collision of the clamping jaws and abrasion of the clamping jaws. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a precise adapting processing technology and device for pipeline plugging equipment, and solves the problems in the prior art. The invention aims at realizing the technical scheme that the precise adapting and processing device for the pipeline plugging equipment comprises a fixing frame, wherein a fixing plate is fixedly arranged at the top of the fixing frame, and the processing device further comprises: The positioning device is arranged on the surface of the workbench and used for fixing the position of the workpiece; the workbench is fixedly arranged at the top of the fixed plate; The clamping mechanism is arranged on the surface of the workbench and comprises a sliding seat and clamping claws, the sliding seat is arranged on the surface of the clamping mechanism, the clamping claws are arranged on the inner wall of the sliding seat in a threaded manner, and the clamping claws on the two sides are arranged in a nested sliding fit manner, so that the minimum size of a clamping opening can be reduced when a solid claw slides into the inner side of a hollow claw; the protection mechanism comprises a mounting rod, a sliding rod, a limiting block and a driving rod, wherein the mounting rod is fixedly arranged on the surface of the workbench, the sliding rod is slidably arranged on the inner wall of the mounting rod, the limiting block is fixedly arranged at the top of the sliding rod, and the driving rod is fixedly arranged at the bottom of the sliding rod; the discharging device is arranged on the surface of the workbench and is used for realizing automatic output of the workpiece; and the detection device is arranged below the fixed plate and is used for detecting defects on the surface of the workpiece. According to the technical scheme, the draw-in groove has been seted up to the bottom of sliding seat, the surface of sliding seat is provided with a spring, through the impact force of a spring buffering gripper jaw that sets up, the top of stopper sets up to the inclined plane, when the sliding seat resets, through the inclined plane contact of its outer wall with the stopper earlier for stopper atress downwardly driving slide bar downwardly moving, and compress a spring simultaneously, when the stopper moves to overlap with the draw-in groove, drive the stopper through a spring reset and insert in the draw-in groove this moment, make continue to carry out spacing to the sliding seat, be provided with No. two springs between slide bar and the installation pole, drive the slide bar through No. two springs that set up and reset. According to the technical scheme, positioner still includes link, X axle subassembly, Y axle subassembly and mounting panel, link f