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CN-224223466-U - Mechanical seal piece burr removing device

CN224223466UCN 224223466 UCN224223466 UCN 224223466UCN-224223466-U

Abstract

The utility model relates to the technical field of machining and discloses a mechanical sealing part burr removing device which comprises a workbench and a rotary table, wherein the rotary table is arranged above the workbench, a support is fixed at the top of the workbench, and a driving mechanism for driving the rotary table to rotate is arranged at the top of the workbench; the movable frame, the spring and the clamping block form an elastic clamping structure, so that the clamping block can be self-adapted to sealing elements with different sizes, stable clamping is realized, the pushing block is pushed by the cylinder to drive the supporting arm to move, and meanwhile, the angle position of the deburring tool can be flexibly adjusted by matching with the rotating mechanism, so that burrs at all parts of the sealing element can be accurately processed, the rotating table rotates under the action of the driving mechanism, the sealing element can rotate at multiple angles, and the deburring tool can be matched with the adjustable deburring tool, so that omnibearing deburring can be realized.

Inventors

  • ZHANG BO

Assignees

  • 石家庄北密机械密封有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (8)

  1. 1. The mechanical seal burr removing device comprises a workbench (1), and is characterized by further comprising: The rotary table (2) is arranged above the workbench (1), a bracket (3) is fixed at the top of the workbench (1), and a driving mechanism (4) for driving the rotary table (2) to rotate is arranged at the top of the workbench (1); the cylinder (5) is arranged on the inner wall of the bracket (3), a piston rod of the cylinder (5) is fixedly provided with a push block (6), one side of the push block (6) is provided with a first connecting seat (7), the inner wall of the first connecting seat (7) is rotationally connected with a supporting arm (8), the other end of the supporting arm (8) is rotationally connected with a second connecting seat (9), and the outer sides of the first connecting seat (7) and the second connecting seat (9) are both provided with rotating mechanisms (10); The movable frame (11) slides in the inner wall of revolving stage (2), one side of movable frame (11) is fixed with spring (12), one end of spring (12) is fixed with grip block (13), the outside of grip block (13) is fixed with two sets of gag lever posts (14), and the outside of gag lever post (14) and the inner wall sliding connection of movable frame (11).
  2. 2. The mechanical seal burr removing device according to claim 1, wherein the driving mechanism (4) comprises a first motor (41) arranged at the top of the workbench (1), a first worm (42) is fixed at the output end of the first motor (41), a first worm wheel (43) is connected to the outer side of the first worm (42) in a meshed mode, a rotating shaft (44) arranged vertically is fixed at the axis center of the first worm wheel (43), and the top end of the rotating shaft (44) is fixedly connected with the bottom of the rotating table (2).
  3. 3. The mechanical seal burr removing device according to claim 1, wherein the rotating mechanism (10) comprises two groups of bases (101) which are respectively fixed on one side of the push block (6) and one side of the second connecting seat (9), a rotating disc (102) is rotatably connected on the outer side of the base (101), the outer side of the rotating disc (102) is fixedly connected with one side of the first connecting seat (7), a screw (103) is connected on the inner wall of the rotating disc (102) in a threaded manner, and a turntable (104) is fixed on one end of the screw (103).
  4. 4. The mechanical seal burr removing device according to claim 3, wherein a fixing seat (15) is fixed on the outer side of a rotating disc (102) arranged on one side of the second connecting seat (9), a protective shell (16) is fixed on the inner wall of the fixing seat (15), a second motor (17) is arranged in the protective shell (16), and a grinding disc (18) is arranged at the output end of the second motor (17).
  5. 5. The mechanical seal burr removing device according to claim 1, wherein the inner wall of the workbench (1) is provided with a limiting groove (19) with annular design, the bottom of the rotary table (2) is provided with two groups of rollers (20), and the outer sides of the rollers (20) are in rolling connection with the inner wall of the limiting groove (19).
  6. 6. The mechanical seal burr removing device according to claim 1, wherein a chute (21) is formed in the inner wall of the bracket (3), two groups of limiting blocks (22) are connected to the inner wall of the chute (21) in a sliding manner, and one side of each limiting block (22) is fixedly connected with the outer side of each pushing block (6).
  7. 7. The mechanical seal burr removing device according to claim 1, wherein a third motor (23) is arranged on the inner wall of the rotary table (2), a second worm (24) is fixed at the output end of the third motor (23), a second worm wheel (25) is connected to the outer side of the second worm (24) in a meshed mode, a positive and negative threaded rod (26) is fixed at the axis of the second worm wheel (25), and the outer side of the positive and negative threaded rod (26) is in threaded connection with the inner wall of the movable frame (11).
  8. 8. The mechanical seal burr removing device according to claim 7, wherein two groups of support plates (27) are fixed on the inner wall of the rotary table (2), the inner wall of the support plate (27) is rotationally connected with the inner wall of the positive and negative threaded rod (26), two groups of slide bars (28) are fixed on one side of the support plate (27), and the outer sides of the slide bars (28) are in sliding connection with the inner wall of the movable frame (11).

Description

Mechanical seal piece burr removing device Technical Field The utility model relates to the technical field of machining, in particular to a mechanical seal burr removing device. Background The mechanical sealing element is a device for preventing fluid leakage, is usually arranged between a rotating shaft and a static part, consists of a movable ring, a static ring, a spring, a sealing ring and other parts, and is used for effectively guaranteeing normal operation of equipment and reducing damage of the medium leakage to the environment and the equipment, and the movable ring is tightly attached to the end face of the static ring under the action of spring force or medium pressure to form a tiny gap. In the manufacturing process of mechanical sealing parts, due to the influences of various factors such as processing technology and mould precision, defects such as burrs and the like are often generated on the surface of the sealing parts, the burrs can influence the attractiveness of the sealing parts, more importantly, the sealing performance of the sealing parts, therefore, the mechanical sealing part burr removing device is required to remove burrs of the mechanical sealing parts, however, the existing sealing part burr removing device usually uses tools such as sand paper and files to polish, the problems of low efficiency, high labor intensity, unstable removing effect and the like exist in the mode, the existing sealing part burr removing device is not stable enough when clamping the sealing parts, the sealing parts can loose or deviate in the processing process, the removing effect of the burrs of the sealing parts is influenced, and meanwhile, the sealing parts with different shapes and sizes cannot be adapted when the burrs are removed, so that the application range of the device is limited. Disclosure of utility model The utility model aims to provide a mechanical seal burr removing device for solving the problems in the background art. In order to achieve the purpose, the utility model provides the following technical scheme that the mechanical seal burr removing device comprises a workbench and further comprises: The rotary table is arranged above the workbench, a bracket is fixed at the top of the workbench, and a driving mechanism for driving the rotary table to rotate is arranged at the top of the workbench; The cylinder is arranged on the inner wall of the bracket, a piston rod of the cylinder is fixedly provided with a push block, one side of the push block is provided with a first connecting seat, the inner wall of the first connecting seat is rotationally connected with a supporting arm, the other end of the supporting arm is rotationally connected with a second connecting seat, and the outer sides of the first connecting seat and the second connecting seat are respectively provided with a rotating mechanism; The movable frame slides in the inner wall of revolving stage, one side of movable frame is fixed with the spring, the one end of spring is fixed with the grip block, the outside of grip block is fixed with two sets of gag levers, and the outside of gag lever levers and the inner wall sliding connection of movable frame. Preferably, the driving mechanism comprises a first motor arranged at the top of the workbench, a first worm is fixed at the output end of the first motor, a first worm wheel is connected to the outer side of the first worm in a meshed mode, a rotating shaft arranged vertically is fixed at the axis of the first worm wheel, and the top end of the rotating shaft is fixedly connected with the bottom of the rotating table. Preferably, the rotating mechanism comprises two groups of bases respectively fixed on one side of the push block and one side of the second connecting seat, the outer sides of the bases are rotationally connected with rotating discs, the outer sides of the rotating discs are fixedly connected with one side of the first connecting seat, the inner walls of the rotating discs are in threaded connection with screw rods, and one ends of the screw rods are fixedly provided with rotary discs. Preferably, a fixing seat is fixed on the outer side of the rotating disc arranged on one side of the second connecting seat, a protective shell is fixed on the inner wall of the fixing seat, a second motor is arranged in the protective shell, and a polishing disc is arranged at the output end of the second motor. Preferably, the limiting groove with annular design is formed in the inner wall of the workbench, two groups of rollers are arranged at the bottom of the rotary table, and the outer sides of the rollers are in rolling connection with the inner wall of the limiting groove. Preferably, the inner wall of the bracket is provided with a chute, the inner wall of the chute is slidably connected with two groups of limiting blocks, and one side of each limiting block is fixedly connected with the outer side of each pushing block. Preferably, the inner wall of revolving