CN221088599U - Pressure adjusting device of laser forming metal fitting polishing machine - Google Patents

Abstract

The utility model relates to the technical field of polishing machine adjustment, in particular to a laser forming metal fitting polishing machine pressure adjusting device which comprises a U-shaped bracket provided with a handle for holding, wherein two discs are rotationally connected inside the bracket through a shaft rod, the outer surface of one disc is fixedly connected with a toothed ring plate, gears meshed with the toothed ring plate are rotationally connected on the bracket through the shaft rod, a plurality of limiting columns are axially arranged on the outer surface of the disc in an array mode, a first pull rod is movably connected to the outer surface of each limiting column, one end of the first pull rod is rotationally connected with a second pull rod, one end of the second pull rod is movably connected with a polishing plate, clamping plates are fixedly arranged on the surfaces of two sides of the polishing plate, the same rotary drum is sleeved outside the polishing plates, the polishing plates can be driven to move towards the inside or outside of the rotary drum through rotation of a second motor, and then the circular diameter formed by the edge positions of the polishing plates is adjusted, and the pressure applied by the polishing plates to the tubular metal inner wall is adjusted.

Description

Pressure adjusting device of laser forming metal fitting polishing machine

Technical Field

The utility model relates to the technical field of polishing machine adjustment, in particular to a pressure adjusting device of a laser forming metal fitting polishing machine.

Background

The polishing machine is polishing and polishing equipment which is widely used in machining, the inner wall of the tubular metal part is required to be polished after the production of some tubular metal parts formed by laser is finished, the polishing degree of the surface of a workpiece is directly influenced by the pressure applied to the polishing workpiece in the polishing process of the polishing machine, so that the pressure of the polishing machine to the workpiece is required to be regulated according to the actual condition, the polishing machine is usually fixed in position when the traditional polishing machine processes the workpiece, the polishing degree is regulated by moving the workpiece, and the workpiece is required to be respectively axially rotated and linearly moved for uniform polishing in the internal polishing of some tubular metal parts, so that the operation process is complex, and the uneven polishing phenomenon is easy to be caused.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pressure adjusting device of a laser forming metal fitting polishing machine, which solves the problem that the traditional polishing machine needs to respectively axially rotate and linearly move a workpiece when polishing a tubular metal part, thereby complicating the operation process.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser forming metal accessory burnishing machine pressure adjusting device, is used for the "U" shape support of holding including installing the handle, the inside of support is connected with two discs through the axostylus axostyle rotation, and the surface rigid coupling of one of them disc has the ring gear board, still rotates through the axostylus axostyle on the support to be connected with the gear with ring gear board meshing, and the surface axial array of disc is provided with a plurality of spacing posts, and the equal swing joint of surface of every spacing post has a pull rod one, and the one end rotation of pull rod one is connected with pull rod two, and the one end swing joint of pull rod two has the board of polishing, and the both sides surface of board of polishing has set firmly the cardboard, and the outside of a plurality of boards of polishing has cup jointed same rotary drum.

Preferably, the width of the rotary drum is larger than that of the polishing plate, and a plurality of moving grooves used for penetrating and moving inside and outside the polishing plate are formed in the side wall of the rotary drum.

Preferably, the two side walls of the moving groove are respectively provided with a bayonet used for penetrating and moving the clamping plate inside and outside, the whole rotary drum is positioned on the inner sides of the two side plates of the bracket, a gap is arranged between the two side plates, and a first motor used for driving the rotary drum to rotate is arranged on one side plate of the bracket.

Preferably, a second motor is mounted on the inner wall of one side of the rotary drum, and the gear is connected to the output end of the second motor through a shaft lever.

Preferably, threaded holes with the same diameters and corresponding head and tail are formed in the disc and the limiting column, and a plurality of connecting rods are connected between the two discs.

Preferably, threaded holes are formed in two ends of the connecting rod, and the same bolt is connected with the limiting column, the disc and the connecting rod through internal threads and used for fixing the limiting column, the disc and the connecting rod.

(III) beneficial effects

Compared with the prior art, the utility model provides a pressure adjusting device of a laser forming metal fitting polishing machine, which has the following beneficial effects:

The second motor drives the disc to slowly rotate, and the first pull rod and the second pull rod can drive the polishing plate to move towards the inside or the outside of the rotary drum, so that the size of the circular diameter formed by the edge positions of the polishing plates is adjusted, and the pressure applied by the polishing plates when polishing the tubular metal inner wall is adjusted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of the mounting of a bracket and a collar of the present utility model;

FIG. 2 is a fragmentary view showing the construction of the collar and its internal adjustment mechanism according to the present utility model;

FIG. 3 is a block diagram of an abrasive belt carrier plate of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

FIG. 5 is a split view of the connection structure between two disks according to the present utility model.

Reference numerals illustrate:

1. A bracket;

2. a disc; 21. a toothed ring plate; 22. a gear; 23. a connecting rod; 231. a bolt; 24. a limit column;

3. a first pull rod; 31. a second pull rod; 32. polishing the plate; 321. a clamping plate;

4. a rotating drum; 41. a moving groove; 411. a bayonet.

Detailed Description

The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Fig. 1-3 show an embodiment of the present utility model, a pressure adjusting device for a polishing machine for laser forming metal fittings, comprising a "U" shaped bracket 1 provided with a handle for holding, wherein the inside of the bracket 1 is rotationally connected with two discs 2 through a shaft rod, the outer surface of one disc 2 is fixedly connected with a toothed ring plate 21, the bracket 1 is rotationally connected with a gear 22 meshed with the toothed ring plate 21 through the shaft rod, a motor two is installed on the inner wall of one side of the rotary drum 4, the gear 22 is connected with the output end of the motor two through the shaft rod, the motor two drives the gear 22 to rotate, the gear 22 drives the toothed ring plate 21 meshed with the gear two to rotate, the toothed ring plate 21 drives the discs 2 to synchronously rotate, and the rotating speed of the toothed ring plate 21 is smaller than the rotating speed of the gear 22 because the diameter of the gear 22 is far smaller than the diameter of the toothed ring plate 21, which is helpful for the slow rotation of the discs 2.

Further, a plurality of limit posts 24 are axially arranged on the outer surface of the disc 2 in an array manner, a first pull rod 3 is movably connected to the outer surface of each limit post 24, a second pull rod 31 is rotatably connected to one end of the first pull rod 3, a polishing plate 32 is movably connected to one end of the second pull rod 31, clamping plates 321 are fixedly arranged on the surfaces of two sides of the polishing plate 32, the same rotary drum 4 is sleeved on the outer sides of the polishing plates 32, the polishing plate 32 can be driven to move towards the inner side or the outer side of the rotary drum 4 by the slow rotation of the disc 2 through the first pull rod 3 and the second pull rod 31, and then the circular diameter formed by the edge positions of the polishing plates 32 is adjusted, so that the pressure applied by the polishing plate 32 to the tubular metal inner wall during polishing is adjusted, and meanwhile, the adaptive polishing and polishing treatment to the tubular metal inner walls with different diameters can be also used.

In the second embodiment, as shown in fig. 4 and fig. 5, the width of the drum 4 is greater than the width of the polishing plate 32, a plurality of moving slots 41 for penetrating and moving inside and outside the polishing plate 32 are provided on the side wall of the drum 4, bayonets 411 for penetrating and moving inside and outside the clamping plate 321 are provided on the two side walls of the moving slots 41, the polishing plate 32 is dynamically limited in the drum 4 by the moving slots 41 and the bayonets 411, the consistency of the displacement and movement of the polishing plate 32 is ensured, the drum 4 is integrally located on the inner sides of the two side plates of the bracket 1, a first motor for driving the drum 4 to rotate is mounted on one side plate of the bracket 1, the first motor drives the drum 4 to rotate so as to drive a plurality of polishing plates 32 to polish the inner wall of the metal piece, threaded holes with the same diameters are provided on the first and second discs 2 and the limit posts 24, a plurality of connecting rods 23 are connected between the two discs 2, threaded holes are provided on the two ends of the connecting rods 23, the limit posts 24, the inner threads of the discs 2 and the connecting rods 23 are connected with the same bolt 231 for fixing the three so as to facilitate the synchronous rotation of the two discs 2.

When the polishing device works, firstly, the outer circle diameter formed by the polishing plates 32 is adjusted according to the inner diameter of the processed tubular metal piece, during adjustment, the motor is used for driving the gear 22 to rotate, the gear 22 drives the toothed ring plate 21 meshed with the gear 22 to rotate, the toothed ring plate 21 drives the disc 2 to synchronously rotate, the diameter of the gear 22 is far smaller than that of the toothed ring plate 21, therefore, the rotating speed of the toothed ring plate 21 is smaller than that of the gear 22, the disc 2 is facilitated to slowly rotate, the polishing plates 32 can be driven to move towards the inside or the outside of the rotary drum 4 through the pull rod I3 and the pull rod II 31, the circular diameter formed by the edge positions of the polishing plates 32 is adjusted until the polishing plates 32 are attached to the inner wall of the metal tube, and accordingly polishing of the metal tube is completed by driving the rotary drum 4 through the motor I, and driving the polishing plates 32 to rotate.

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 (6)

1. The utility model provides a laser shaping metal fitting burnishing machine pressure regulating device, is used for "U" shape support (1) of holding, its characterized in that including installing the handle: the inside of support (1) is connected with two discs (2) through the axostylus axostyle rotation, the surface rigid coupling of one of them disc (2) has toothed ring board (21), still be connected with on support (1) through the axostylus axostyle rotation with toothed ring board (21) engaged gear (22), the surface axial array of disc (2) is provided with a plurality of spacing posts (24), the surface of every spacing post (24) all swing joint has a pull rod one (3), the one end rotation of pull rod one (3) is connected with pull rod two (31), the one end swing joint of pull rod two (31) has polishing board (32), the both sides surface of polishing board (32) has set firmly cardboard (321), the outside of a plurality of polishing boards (32) has cup jointed same rotary drum (4).

2. The pressure regulating device of a laser formed metal fitting polisher of claim 1 wherein: the width of rotary drum (4) is greater than the width of polishing board (32), and a plurality of removal grooves (41) that are used for inside and outside running through of polishing board (32) are seted up to the lateral wall of rotary drum (4).

3. The pressure regulating device of a laser formed metal fitting polisher according to claim 2, further comprising: the two side walls of the moving groove (41) are respectively provided with a bayonet (411) for penetrating and moving inside and outside the clamping plate (321), the whole rotary drum (4) is positioned on the inner sides of the two side plates of the bracket (1), a gap is formed between the two side plates, and a motor I for driving the rotary drum (4) to rotate is arranged on one side plate of the bracket (1).

4. The pressure regulating device of a laser formed metal fitting polisher of claim 1 wherein: and a second motor is arranged on the inner wall of one side of the rotary drum (4), and a gear (22) is connected to the output end of the second motor through a shaft lever.

5. The pressure regulating device of a laser formed metal fitting polisher of claim 1 wherein: screw holes with the same diameters and corresponding head and tail are formed in the disc (2) and the limiting column (24), and a plurality of connecting rods (23) are connected between the two discs (2).

6. The pressure regulating device of a laser formed metal fitting polisher of claim 5 wherein: screw holes are formed in two ends of the connecting rod (23), and the same bolt (231) is connected with the limiting column (24), the disc (2) and the connecting rod (23) in a threaded mode and used for fixing the limiting column, the disc and the connecting rod.