CN216608419U

CN216608419U - Mechanical flange clamping device that polishes

Info

Publication number: CN216608419U
Application number: CN202123130212.6U
Authority: CN
Inventors: 王作乾
Original assignee: Shandong Chengxin Metal Products Co ltd
Current assignee: Shandong Chengxin Metal Products Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-27
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a mechanical flange polishing and clamping device which comprises a base, wherein a box body is fixedly connected to the top of the base, air cylinders are fixedly connected to two sides of the top of an inner cavity of the box body, a movable rod is fixedly connected to the bottom of each air cylinder, a motor is fixedly mounted at the top of each movable rod, a rotating rod is fixedly connected to the output end of each motor, a mounting plate is fixedly connected to the bottom of each rotating rod, a polishing disc is fixedly connected to the bottom of each mounting plate, a workbench is fixedly connected to the bottom of the inner cavity of the box body, a groove is formed in the top of each workbench, and a bearing plate is movably connected to the inner cavity of each groove. According to the utility model, through the arrangement of the limiting bolt, the bearing, the connecting plate, the telescopic rod, the spring and the clamping block, the problems that the existing polishing device does not have a clamping function, and is easy to deviate in the polishing process, so that the polishing is not uniform and the flange is damaged are solved.

Description

Mechanical flange clamping device that polishes

Technical Field

The utility model relates to the technical field of flanges, in particular to a mechanical flange polishing and clamping device.

Background

Flanges, also called flanges or flanges, are parts which interconnect pipes and tubes and are connected to the ends of the pipes, and have holes for bolts which fasten the two flanges together. The flange is usually sealed with liner (flange gasket) between, need polish the flange before the flange comes into use, and current grinding device does not possess the function of centre gripping, the phenomenon of skew appears easily at the in-process of polishing, leads to polishing inhomogeneous, damages the flange.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical flange polishing clamping device which has the advantage of clamping and solves the problems that the existing polishing device does not have the function of clamping, and the existing polishing device is easy to deviate in the polishing process, so that the polishing is not uniform, and a flange is damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a mechanical flange polishing and clamping device comprises a base, wherein the top of the base is fixedly connected with a box body, two sides of the top of an inner cavity of the box body are fixedly connected with air cylinders, the bottom of the air cylinders is fixedly connected with a movable rod, the top of the movable rod is fixedly provided with a motor, the output end of the motor is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a polishing disc, the bottom of the inner cavity of the box body is fixedly connected with a workbench, the top of the workbench is provided with a groove, the inner cavity of the groove is movably connected with a bearing plate, the top of the bearing plate is movably connected with a flange plate, two sides of the workbench are fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a limiting plate, the inner cavity of the limiting plate is in threaded connection with a limiting bolt, one side of the limiting bolt is movably connected with a bearing, the bearing comprises a bearing and is characterized in that a connecting plate is fixedly connected to one side of the bearing, telescopic rods are fixedly connected to the top and the bottom of one side of the connecting plate, a spring is wound on the surface of one side of each telescopic rod, and a clamping block is fixedly connected to one side of each telescopic rod.

Preferably, the guide way has all been seted up to the both sides at workstation top, the bottom of connecting plate and the inner chamber sliding connection of guide way, through the setting of guide way, carry on spacingly to the connecting plate, the shake of reducing the connecting plate when moving, greatly increased the stability of connecting plate.

Preferably, one side of the clamping block is fixedly connected with a rubber pad, and the rubber pad is made of silica gel.

Preferably, all the peripheries of the bottom of the base are fixedly connected with supporting columns, and the bottoms of the supporting columns are fixedly connected with non-slip mats.

Preferably, the surface of box has the chamber door through hinge swing joint, and the bottom fixedly connected with visual window on chamber door surface, and through the setting of visual window, the person of facilitating the use observes, when the abnormal conditions appears, can in time terminate work.

Preferably, both sides of the motor are fixedly connected with two fixing frames, and the number of the fixing frames is two.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the limiting bolt, the bearing, the connecting plate, the telescopic rod, the spring and the clamping block, the problems that the existing polishing device does not have a clamping function, and is easy to deviate in the polishing process, so that the polishing is not uniform and the flange is damaged are solved.

2. The connecting plate is limited by the arrangement of the guide grooves, the vibration of the connecting plate during operation is reduced, the stability of the connecting plate is greatly improved, a user can conveniently observe the connecting plate by the arrangement of the visual window, and the work can be stopped in time when abnormal conditions occur.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the housing of the present invention;

FIG. 3 is an enlarged view of the utility model at A.

In the figure: 1. a base; 2. a box body; 3. a cylinder; 4. a movable rod; 5. a motor; 6. a rotating rod; 7. mounting a plate; 8. grinding disc; 9. a work table; 10. a groove; 11. a carrier plate; 12. a flange sheet; 13. a fixing plate; 14. a limiting plate; 15. a limit bolt; 16. a bearing; 17. a connecting plate; 18. a telescopic rod; 19. a spring; 20. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a mechanical flange polishing and clamping device comprises a base 1, a box 2 is fixedly connected to the top of the base 1, a cylinder 3 is fixedly connected to both sides of the top of an inner cavity of the box 2, a movable rod 4 is fixedly connected to the bottom of the cylinder 3, a motor 5 is fixedly mounted on the top of the movable rod 4, a rotating rod 6 is fixedly connected to the output end of the motor 5, a mounting plate 7 is fixedly connected to the bottom of the rotating rod 6, a polishing disc 8 is fixedly connected to the bottom of the mounting plate 7, a worktable 9 is fixedly connected to the bottom of the inner cavity of the box 2, a groove 10 is formed in the top of the worktable 9, a bearing plate 11 is movably connected to the inner cavity of the groove 10, a flange plate 12 is movably connected to the top of the bearing plate 11, fixing plates 13 are fixedly connected to both sides of the worktable 9, a limiting plate 14 is fixedly connected to the top of the fixing plates 13, and a limiting bolt 15 is threadedly connected to the inner cavity of the limiting plate 14, one side swing joint of limit bolt 15 has bearing 16, one side fixedly connected with connecting plate 17 of bearing 16, the equal fixedly connected with telescopic link 18 in top and the bottom of connecting plate 17 one side, and the surface winding of telescopic link 18 one side is connected with spring 19, one side fixedly connected with clamp splice 20 of telescopic link 18.

The guide way has all been seted up to the both sides at 9 tops of workstation, and the bottom of connecting plate 17 and the inner chamber sliding connection of guide way, through the setting of guide way, carry on spacingly to connecting plate 17, reduce the shake when connecting plate 17 moves, greatly increased connecting plate 17's stability.

One side of the clamping block 20 is fixedly connected with a rubber pad, and the rubber pad is made of silica gel.

All fixedly connected with support columns all around of base 1 bottom, and the bottom fixedly connected with slipmat of support column.

The surface of the box body 2 is movably connected with a box door through a hinge, the bottom of the surface of the box door is fixedly connected with a visual window, the visual window is arranged, a user can conveniently observe the visual window, and when abnormal conditions occur, the user can timely stop working.

The both sides of motor 5 all fixedly connected with mount, and the quantity of mount is two.

When the flange plate clamping device is used, firstly, a flange plate 12 is placed on the surface of a bearing plate 11 by a user, secondly, the user rotates a limiting bolt 15 through an external tool, the limiting bolt 15 rotates in an inner cavity of a limiting plate 14 and a bearing 16 and drives a connecting plate 17 to move to one side, the connecting plate 17 extrudes a spring 19 and drives a telescopic rod 18 to move to one side, the telescopic rod 18 drives a clamping block 20 to move to one side, the movement stops when the flange plate 12 moves to a specified position, the purpose of clamping the flange plate 12 is achieved, then, the user starts a cylinder 3 through an external controller, drives a movable rod 4 to move downwards through the cylinder 3, drives a motor 5 to move downwards through the movable rod 4, the movement stops when the flange plate 12 moves to the specified position, finally, the user starts the motor 5 through the external controller, drives a rotating rod 6 to rotate through the motor 5, and drives a mounting plate 7 to rotate through the rotating rod 6, the mounting plate 7 drives the polishing disc 8 to rotate, and the flange plate 12 is polished through the polishing disc 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical flange clamping device that polishes, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a box body (2), both sides of the top of an inner cavity of the box body (2) are fixedly connected with cylinders (3), the bottom of the cylinders (3) is fixedly connected with a movable rod (4), the top of the movable rod (4) is fixedly provided with a motor (5), an output end of the motor (5) is fixedly connected with a rotating rod (6), the bottom of the rotating rod (6) is fixedly connected with a mounting plate (7), the bottom of the mounting plate (7) is fixedly connected with a polishing disc (8), the bottom of the inner cavity of the box body (2) is fixedly connected with a workbench (9), the top of the workbench (9) is provided with a groove (10), the inner cavity of the groove (10) is movably connected with a bearing plate (11), the top of the bearing plate (11) is movably connected with a flange plate (12), both sides of the workbench (9) are fixedly connected with a fixing plate (13), the top fixedly connected with limiting plate (14) of fixed plate (13), the inner chamber threaded connection of limiting plate (14) has limiting bolt (15), one side swing joint of limiting bolt (15) has bearing (16), one side fixedly connected with connecting plate (17) of bearing (16), the equal fixedly connected with telescopic link (18) in top and bottom of connecting plate (17) one side, the surface winding of telescopic link (18) one side is connected with spring (19), one side fixedly connected with clamp splice (20) of telescopic link (18).

2. The mechanical flange grinding and clamping device as claimed in claim 1, wherein: the guide grooves are formed in the two sides of the top of the workbench (9), and the bottom of the connecting plate (17) is connected with the inner cavities of the guide grooves in a sliding mode.

3. The mechanical flange grinding and clamping device as claimed in claim 1, wherein: one side fixedly connected with rubber pad of clamp splice (20), and the material of rubber pad is silica gel.

4. The mechanical flange grinding and clamping device as claimed in claim 1, wherein: the base (1) bottom all around all fixedly connected with support column, and the bottom fixedly connected with slipmat of support column.

5. The mechanical flange grinding and clamping device as claimed in claim 1, wherein: the surface of the box body (2) is movably connected with a box door through a hinge, and the bottom of the surface of the box door is fixedly connected with a visual window.

6. The mechanical flange grinding and clamping device as claimed in claim 1, wherein: the two sides of the motor (5) are fixedly connected with two fixing frames, and the number of the fixing frames is two.