CN219189731U

CN219189731U - Surface polishing device for metal connecting piece

Info

Publication number: CN219189731U
Application number: CN202223448834.8U
Authority: CN
Inventors: 豆桂权
Original assignee: Xinluola Metal Products Dongtai Co ltd
Current assignee: Xinluola Metal Products Dongtai Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-16
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of metal connecting piece production and processing, and discloses a surface polishing device for a metal connecting piece. Can drive the limiting plate through rotatory threaded rod and remove, will be close to each other between the limiting plate to drive first spacing ring and second spacing ring and be close to the surface of metal connecting piece and extrude, make the burnishing machine body can place on the surface of metal connecting piece, the staff can take steady burnishing machine body always and polish the processing to metal connecting piece, has improved the quality that the burnishing machine body polished to metal connecting piece.

Description

Surface polishing device for metal connecting piece

Technical Field

The utility model relates to the technical field of production and processing of metal connecting pieces, in particular to a surface polishing device for metal connecting pieces.

Background

Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface. Is a finishing process for the surface of a workpiece using a polishing tool and abrasive particles or other polishing medium.

The existing polishing device generally adopts a manual polishing machine, a motor is fixed on a base, a taper sleeve for fixing a polishing disc is connected with a motor shaft through a screw, polishing fabric is fastened on the polishing disc through a ferrule, and after the motor is powered on through a switch on the base and started, a sample can be manually pressed to polish the rotating polishing disc;

however, because the metal connecting piece is generally cylindrical in design, when the polishing machine polishes the metal connecting piece, the polishing machine generally needs to polish the part of the metal connecting piece for a plurality of times to clean the rusted part on the surface, and the polishing machine is heavy in weight, so that the arm of a worker can be tired when the polishing machine is used for a long time, the worker is hard to take the polishing machine stably, and the polishing machine polishes the surface of the metal connecting piece in an unstable state, so that the polishing machine is inconvenient for the worker to use, and the polishing quality of the polishing machine on the metal connecting piece is reduced.

Disclosure of Invention

(one) solving the technical problems

The utility model provides a surface polishing device for a metal connecting piece, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surface polishing device of metal connecting piece, includes the burnishing machine body, the lead screw is installed to the bottom of burnishing machine body, the lifter has been connect soon on the surface of lead screw, the bottom of lifter is equipped with first spacing ring, the surface of first spacing ring is equipped with the second spacing ring, the limiting plate is all installed to the bottom of first spacing ring and second spacing ring, connect soon the threaded rod between the limiting plate, the surface of threaded rod has all connect soon first nut.

Preferably, the installation piece is installed to the bottom of lifter, the mid-mounting of installation piece has the rotary rod, the connecting block is installed to the bottom of rotary rod, makes between first spacing ring and second spacing ring and the burnishing machine body through the connecting block can rotate, and the staff can paste the surface of tight metal connecting piece of emery wheel, and the emery wheel can effectually give metal connecting piece pressure, can be quick carry out the polishing to the surface of metal connecting piece and handle.

Preferably, the connecting frame is installed to the bottom of connecting block, the dead lever has been inserted on the surface of connecting frame, the screw thread groove has been seted up to the left portion of dead lever, the surface in screw thread groove has connect the second nut soon, and the second nut is used for spacing the dead lever, has improved the stability of dead lever.

Preferably, the upper surfaces of the first limiting ring and the second limiting ring are provided with sleeves, the sleeves are sleeved on the surface of the fixing rod, the size of an opening between the first limiting ring and the second limiting ring can be adjusted through the sleeves, and meanwhile the first limiting ring and the second limiting ring can be connected with the connecting frame.

Preferably, a driving machine is arranged on the left side of the polishing machine body, an installation cylinder is arranged at the bottom of the driving machine, and a polishing cover is arranged at the bottom of the installation cylinder and used for protecting a grinding wheel.

Preferably, a rotating rod is installed on a driving shaft of the driving machine, the rotating rod is inserted into an inner cavity of the installation cylinder, a circular opening is formed in the surface of the polishing cover, a grinding wheel is installed on the rotating rod penetrating through the circular opening, and the starting driving machine can drive the grinding wheel to rotate to polish the surface of the metal connecting piece.

Advantageous effects

Compared with the prior art, the utility model provides a surface polishing device for a metal connecting piece, which has the following beneficial effects:

1. according to the surface polishing device for the metal connecting piece, the limiting plates can be driven to move through the rotary threaded rod, the limiting plates are mutually close to each other, so that the first limiting ring and the second limiting ring are driven to be close to the surface of the metal connecting piece to be extruded, the polishing machine body can be placed on the surface of the metal connecting piece, a worker does not need to lift the polishing machine body for a long time, a part of gravity of the polishing machine body can be applied to the metal connecting piece, fatigue of the arm of the worker is reduced, the worker can always take the polishing machine body to polish the metal connecting piece, the polishing machine body is convenient to use by the worker, and polishing quality of the polishing machine body to the metal connecting piece is improved;

2. this surface finish device of metal connecting piece adds the connecting block of establishing and makes between first spacing ring and second spacing ring and the burnishing machine body can rotate, and the staff can paste the surface of tight metal connecting piece with the emery wheel, and the emery wheel can effectually give metal connecting piece pressure, can be quick carry out the polishing to the surface of metal connecting piece and handle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded perspective view of the polishing pad of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the first and second stop collars of the present utility model;

fig. 4 is a schematic cross-sectional view of the lifter of the present utility model.

In the figure: 1. a polishing machine body; 2. a screw rod; 3. a lifting rod; 4. a first stop collar; 5. a second limiting ring; 6. a limiting plate; 7. a threaded rod; 8. a first nut; 9. a mounting block; 10. a rotating rod; 11. a connecting block; 12. a connecting frame; 13. a fixed rod; 14. a thread groove; 15. a second nut; 16. a sleeve; 17. a driving machine; 18. a mounting cylinder; 19. a polishing cover; 20. a rotating lever; 21. a circular opening; 22. grinding wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a surface polishing device of a metal connecting piece, which comprises a polishing machine body 1, a screw rod 2, a lifting rod 3, a first limiting ring 4, a second limiting ring 5, a limiting plate 6, a threaded rod 7, a first nut 8, a mounting block 9, a rotating rod 10, a connecting block 11, a connecting frame 12, a fixing rod 13, a thread groove 14, a second nut 15, a sleeve 16, a driving machine 17, a mounting cylinder 18, a polishing cover 19, a rotating rod 20, a circular opening 21 and a grinding wheel 22, wherein the screw rod 2 is arranged at the bottom of the polishing machine body 1, the lifting rod 3 is screwed on the surface of the screw rod 2, the lifting rod 3 is provided with the first limiting ring 4 at the bottom of the lifting rod 3, the second limiting ring 5 is arranged on the surface of the first limiting ring 4, the limiting plates 6 are arranged at the bottoms of the first limiting ring 4 and the second limiting ring 5, threaded rods 7 are screwed between the limiting plates 6, first nuts 8 are screwed on the surfaces of the threaded rods 7, the first limiting rings 4 and the second limiting rings 5 are sleeved on the surfaces of the metal connecting pieces, the limiting plates 6 can be driven to move by the rotating threaded rods 7, the limiting plates 6 are mutually close to each other, the first limiting rings 4 and the second limiting rings 5 are driven to be close to the surfaces of the metal connecting pieces to be extruded, the polishing machine body 1 can be placed on the surfaces of the metal connecting pieces, a worker does not need to lift the polishing machine body 1 for a long time, a part of gravity of the polishing machine body 1 can be applied to the metal connecting pieces, fatigue of the arms of the worker is reduced, the worker can always take the polishing machine body 1 to polish the metal connecting pieces stably, the worker can use the polishing machine body 1 conveniently, the polishing quality of the polishing machine body 1 on the metal connecting piece is improved;

the installation block 9 is installed at the bottom of the lifting rod 3, the rotary rod 10 is installed at the middle part of the installation block 9, the connecting block 11 is installed at the bottom of the rotary rod 10, the first limiting ring 4, the second limiting ring 5 and the polishing machine body 1 can rotate through the connecting block 11, a worker can tightly attach the grinding wheel 22 to the surface of a metal connecting piece, the grinding wheel 22 can effectively exert pressure on the metal connecting piece, and the surface of the metal connecting piece can be polished rapidly;

the bottom of the connecting block 11 is provided with a connecting frame 12, the surface of the connecting frame 12 is inserted with a fixed rod 13, the left part of the fixed rod 13 is provided with a thread groove 14, the surface of the thread groove 14 is screwed with a second nut 15, and the second nut 15 is used for limiting the fixed rod 13, so that the stability of the fixed rod 13 is improved;

the upper surfaces of the first limiting ring 4 and the second limiting ring 5 are respectively provided with a sleeve 16, the sleeves 16 are sleeved on the surface of the fixed rod 13, the size of an opening between the first limiting ring 4 and the second limiting ring 5 can be adjusted through the sleeves 16, and meanwhile, the first limiting ring 4 and the second limiting ring 5 can be connected with the connecting frame 12;

referring to fig. 1, a driving machine 17 is installed at the left side of a polishing machine body 1, a mounting cylinder 18 is installed at the bottom of the driving machine 17, a polishing cover 19 is installed at the bottom of the mounting cylinder 18, and the polishing cover 19 is used for protecting a grinding wheel 22;

referring to fig. 2, a rotating rod 20 is mounted on a driving shaft of the driving machine 17, the rotating rod 20 is inserted into an inner cavity of the mounting barrel 18, a circular opening 21 is formed in the surface of the polishing cover 19, a grinding wheel 22 is mounted on the rotating rod 20 penetrating through the circular opening 21, and the driving machine 17 is started to drive the grinding wheel 22 to rotate to polish the surface of the metal connecting piece.

The working principle of the device is as follows: firstly, rotatory threaded rod 7 can drive limiting plate 6 and remove, will be close to each other between the limiting plate 6, thereby drive first spacing ring 4 and second spacing ring 5 and be close to the surface of metal connecting piece and extrude, make polishing machine body 1 can place the surface at metal connecting piece, then the staff need not long-time to lifting polishing machine body 1, part gravity of polishing machine body 1 will apply to the metal connecting piece, staff's arm department fatigue has been reduced, the staff can take steady polishing machine body 1 always and carry out the polishing treatment to the metal connecting piece, make things convenient for the staff to use polishing machine body 1, the quality of polishing machine body 1 to the metal connecting piece has been improved, finally connecting block 11 makes and can rotate between first spacing ring 4 and second spacing ring 5 and polishing machine body 1, the staff can paste the surface of emery wheel 22 tight metal connecting piece, emery wheel 22 can effectually give metal connecting piece pressure, can be quick carry out the polishing treatment to the surface of metal connecting piece.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 surface polishing device of metal connecting piece, includes burnishing machine body (1), its characterized in that: the polishing machine is characterized in that the screw rod (2) is installed at the bottom of the polishing machine body (1), the lifting rod (3) is screwed on the surface of the screw rod (2), a first limiting ring (4) is arranged at the bottom of the lifting rod (3), a second limiting ring (5) is arranged on the surface of the first limiting ring (4), limiting plates (6) are installed at the bottoms of the first limiting ring (4) and the second limiting ring (5), threaded rods (7) are screwed between the limiting plates (6), and first nuts (8) are screwed on the surface of the threaded rods (7).

2. A surface finish apparatus for a metal connection according to claim 1, wherein: the lifting device is characterized in that a mounting block (9) is mounted at the bottom of the lifting rod (3), a rotating rod (10) is mounted in the middle of the mounting block (9), and a connecting block (11) is mounted at the bottom of the rotating rod (10).

3. A surface finish apparatus for a metal connection according to claim 2, wherein: the connecting frame (12) is installed to the bottom of connecting block (11), fixed lever (13) are inserted on the surface of connecting frame (12), screw thread groove (14) have been seted up at the left portion of fixed lever (13), the surface of screw thread groove (14) has connect second nut (15) soon.

4. A surface finish apparatus for a metal connection according to claim 3, wherein: the upper surfaces of the first limiting ring (4) and the second limiting ring (5) are respectively provided with a sleeve (16), and the sleeves (16) are sleeved on the surface of the fixed rod (13).

5. A surface finish apparatus for a metal connection according to claim 1, wherein: a driving machine (17) is arranged on the left side of the polishing machine body (1), a mounting cylinder (18) is arranged at the bottom of the driving machine (17), and a polishing cover (19) is arranged at the bottom of the mounting cylinder (18).

6. The surface polishing apparatus for a metal connection according to claim 5, wherein: the rotary rod (20) is installed to the drive shaft of driving machine (17), in the inner chamber of locating installation section of thick bamboo (18) is inserted to rotary rod (20), circular opening (21) have been seted up on the surface of polishing cover (19), grinding wheel (22) are installed in rotary rod (20) run through circular opening (21).