CN221313794U - Aerospace metal material scouring pad polishing wheel - Google Patents

Abstract

The utility model discloses an aerospace metal material scouring pad polishing wheel, which belongs to the technical field of scouring pad polishing wheels and comprises an aerospace metal material polishing wheel, wherein an abrasion-resistant layer is arranged on the outer surface of the aerospace metal material polishing wheel, a built-in ring is fixedly arranged in the aerospace metal material polishing wheel, and the built-in ring and the aerospace metal material polishing wheel are fixedly connected through a built-in ring fixing mechanism.

Description

Aerospace metal material scouring pad polishing wheel

Technical Field

The utility model belongs to the technical field of scouring pad polishing wheels, and particularly relates to an aerospace metal material scouring pad polishing wheel.

Background

The existing polishing wheel polishes and installs the device that the scouring pad uses in the industrial processing, close the scouring pad on the surface of the polishing wheel while polishing and using, it is apt to drive the scouring pad to rotate and use at the same time to polish the wheel, strengthen polishing effect in industry, and it is convenient to install polishing wheel, scouring pad and installation shaft, easy to fasten and use, make the scouring pad polishing wheel widely used in industrial processing; when the existing scouring pad polishing wheel is used for a long time to cause the scouring pad friction damage, the scouring pad is inconvenient to directly detach and replace, the external thread installation body of the polishing wheel cannot be used after the scouring pad polishing wheel is used, material waste is caused, the polishing wheel is directly clamped and installed during installation, the polishing wheel is easy to shake and unstable during closing, and the problem that clamping is inconvenient to install on the surface of an installation shaft is caused.

The Chinese patent application number 202221565273.7 discloses an industrial scouring pad polishing wheel convenient to install, which comprises a polishing pad main body, wherein an inner ring is arranged at the edge of the inner surface of the polishing pad main body, an outer thread installation body of the polishing pad is arranged at the middle position of the inner part of the inner ring, four inner clamping grooves are formed in the outer thread installation body of the polishing pad, and a thread structure is formed in the outer surface of the outer thread installation body of the polishing pad; through the design of the built-in ring on the outer surface of the polishing wheel external thread installation body, and the design of the bottom ring and the thread ring on the end part of the polishing wheel external thread installation body, the polishing wheel external thread installation body can penetrate through the outer surface of the built-in ring until the bottom end of the built-in ring is contacted with the surface of the bottom ring, meanwhile, the thread ring is screwed on the surface of the polishing wheel external thread installation body through a thread structure until the lower surface of the thread ring is tightly pressed on the surface of the built-in ring, and the thread ring and the built-in ring are fixed by screwing the fixing knob, so that the tightness of the built-in ring is enhanced.

Although the use and the installation of the scouring pad polishing wheel are realized in the above-mentioned published patent, the connection fixing structure between the rotating shaft and the built-in ring is relatively complicated to detach, and the use convenience is poor; the installation firmness between the polishing wheel and the built-in ring is relatively poor, and the problem of screw thread loosening is easy to cause when the polishing wheel rotates.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides an aerospace metal material scouring pad polishing wheel which has the characteristics of convenience in conveniently installing a rotating shaft and a built-in ring and firmer fixation between the polishing wheel and the built-in ring.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aerospace metallic material scouring pad throwing aureola, includes the aerospace metallic material throwing aureola, the surface of aviation metallic material throwing aureola is provided with the wearing layer, and the inside fixed mounting of aviation metallic material throwing aureola has built-in ring, through built-in ring fixed establishment fixed connection between built-in ring and the aviation metallic material throwing aureola, and the internally mounted of built-in ring has the axis of rotation, through axis of rotation fixed establishment fixed connection between axis of rotation and the built-in ring.

Preferably, the rotation axis fixed establishment includes fixed subassembly, fixture block, draw-in groove and fixed orifices, and the fixture block is installed to the inner wall of built-in ring, and the draw-in groove has been seted up to the side of axis of rotation, and the fixed orifices has been seted up to the side of draw-in groove, and the internally mounted of fixture block has fixed subassembly.

Preferably, the fixing component comprises a fixing rod and a spring, the spring is arranged in the clamping block, and the fixing rod is arranged at the other end of the spring.

Preferably, the fixing assembly further comprises a sliding block and a sliding groove, the sliding block is installed at the upper end of the fixing rod, and the sliding groove corresponding to the sliding block is formed in the upper end of the clamping block.

Preferably, the built-in ring fixing mechanism comprises a bolt, a screw hole, an internal thread, an external thread and a mounting disc, the mounting disc is mounted at the upper end of the built-in ring, the mounting disc is fixedly connected with the aviation metal material polishing wheel through the bolt, the screw hole corresponding to the bolt is formed at the upper end of the aviation metal material polishing wheel, the internal thread is formed in the inner wall of the aviation metal material polishing wheel, and the external thread corresponding to the internal thread is arranged on the outer surface of the built-in ring.

Preferably, a waist-shaped groove corresponding to the bolt is formed in the side edge of the mounting plate.

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

1. According to the utility model, the rotating shaft fixing mechanism is arranged, so that the rotating shaft and the built-in ring can be conveniently installed and fixed, the rotating shaft can be conveniently installed, and the rotating shaft can be conveniently disassembled, so that the using effect of the device is improved.

2. According to the utility model, the built-in ring fixing mechanism is arranged, so that the built-in ring can be firmly fixed in the aircraft metal material polishing wheel, and the problem that the threads are difficult to loosen after being fixed is solved, so that the stability of the device in use is ensured.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the rotating shaft securing mechanism of the present utility model;

FIG. 3 is an enlarged view of the securing assembly of the present utility model;

FIG. 4 is a perspective view of the built-in ring securing mechanism of the present utility model;

In the figure: 1. aviation metal material polishing wheel; 2. a wear-resistant layer; 3. a rotating shaft; 4. a built-in ring fixing mechanism; 41. a bolt; 42. a waist-shaped groove; 43. a screw hole; 44. an internal thread; 45. an external thread; 46. a mounting plate; 5. a rotation shaft fixing mechanism; 51. a fixing assembly; 511. a fixed rod; 512. a slide block; 513. a chute; 514. a spring; 52. a clamping block; 53. a clamping groove; 54. a fixing hole; 6. a built-in ring.

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.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an aerospace metallic material scouring pad throwing aureola, includes aviation metallic material throwing aureola 1, and aviation metallic material throwing aureola 1's surface is provided with wearing layer 2, and aviation metallic material throwing aureola 1's inside fixed mounting has built-in ring 6, through built-in ring fixed establishment 4 fixed connection between built-in ring 6 and the aviation metallic material throwing aureola 1, and the internally mounted of built-in ring 6 has axis of rotation 3, through axis of rotation fixed establishment 5 fixed connection between axis of rotation 3 and the built-in ring 6.

Specifically, the rotation shaft fixing mechanism 5 comprises a fixing component 51, a clamping block 52, a clamping groove 53 and a fixing hole 54, the clamping block 52 is arranged on the inner wall of the built-in ring 6, the clamping groove 53 is arranged on the side edge of the rotation shaft 3, the fixing hole 54 is arranged on the side edge of the clamping groove 53, the fixing component 51 is arranged in the clamping block 52,

Through adopting above-mentioned technical scheme, through the draw-in groove 53 with axis of rotation 3 side and the fixture block 52 of built-in ring 6 inner wall correspond grafting, and cooperation fixed subassembly 51 and fixed orifices 54 again can realize the installation fixed between axis of rotation 3 and the built-in ring 6.

Specifically, the fixing assembly 51 includes a fixing lever 511 and a spring 514, the spring 514 is installed inside the clamping block 52, the fixing lever 511 is installed at the other end of the spring 514,

Through adopting above-mentioned technical scheme, before draw-in groove 53 and the corresponding grafting of fixture block 52 of axis of rotation 3 side, press dead lever 511, dead lever 511 compression spring 514 and embedding fixture block 52's inside, when dead lever 511 aligns with fixed orifices 54, spring 514 kick-backs to drive dead lever 511 and insert the inside of fixed orifices 54, in order to realize fixing axis of rotation 3.

Specifically, the fixing assembly 51 further includes a sliding block 512 and a sliding groove 513, the sliding block 512 is installed at the upper end of the fixing rod 511, the sliding groove 513 corresponding to the sliding block 512 is opened at the upper end of the clamping block 52,

By adopting the above technical scheme, the slide block 512 inside the slide groove 513 is slid, and the slide block 512 drives the fixing rod 511 to slide out from the inside of the fixing hole 54, so that the disassembly of the rotating shaft 3 is realized.

When the fixing device is used, before the clamping groove 53 at the side of the rotating shaft 3 is correspondingly inserted into the clamping block 52, the fixing rod 511 is pressed, the fixing rod 511 compresses the spring 514 and is embedded into the clamping block 52, when the fixing rod 511 is aligned with the fixing hole 54, the spring 514 rebounds, so that the fixing rod 511 is driven to be inserted into the fixing hole 54, the rotating shaft 3 is fixed, the sliding block 512 in the sliding chute 513 is slid, and the sliding block 512 drives the fixing rod 511 to slide out of the fixing hole 54, so that the rotating shaft 3 is detached;

Example 2

This embodiment differs from embodiment 1 in that: the built-in ring fixing mechanism 4 comprises a bolt 41, a screw hole 43, an internal thread 44, an external thread 45 and a mounting disc 46, the mounting disc 46 is mounted at the upper end of the built-in ring 6, the mounting disc 46 and the aviation metal material polishing wheel 1 are fixedly connected through the bolt 41, the screw hole 43 corresponding to the bolt 41 is arranged at the upper end of the aviation metal material polishing wheel 1, the internal thread 44 is arranged on the inner wall of the aviation metal material polishing wheel 1, the external thread 45 corresponding to the internal thread 44 is arranged on the outer surface of the built-in ring 6,

Through adopting above-mentioned technical scheme, through the external screw thread 45 of built-in ring 6 surface and the internal screw thread 44 of aviation metallic material throwing aureola 1 internal surface corresponding meshing connection for mounting plate 46 and aviation metallic material throwing aureola 1 contact, rethread bolt 41 cooperation screw 43, can realize the fixed mounting of mounting plate 46 and aviation metallic material throwing aureola 1.

Specifically, the side edge of the mounting plate 46 is internally provided with a waist-shaped groove 42 corresponding to the bolt 41,

By adopting the above technical scheme, through the setting of waist type groove 42, when can avoid the mounting disc 46 unable rotation to put in place, only set up the mounting hole unable with screw 43 align, lead to the device unable to fix through bolt 41.

When the polishing wheel is used, the external threads 45 on the outer surface of the built-in ring 6 are correspondingly engaged with the internal threads 44 on the inner surface of the aviation metal material polishing wheel 1, so that the mounting disc 46 is in contact with the aviation metal material polishing wheel 1, the screw holes 43 are matched with the bolts 41, the mounting disc 46 and the aviation metal material polishing wheel 1 can be fixedly mounted, and the arrangement of the waist-shaped grooves 42 can prevent the mounting disc 46 from being unable to rotate in place, and only the mounting holes are unable to align with the screw holes 43, so that the device cannot be fixed through the bolts 41.

The working principle and the using flow of the utility model are as follows: when the rotary shaft 3 is used, before the clamping groove 53 at the side of the rotary shaft 3 is correspondingly spliced with the clamping block 52, the fixing rod 511 is pressed, the fixing rod 511 compresses the spring 514 and is embedded into the clamping block 52, when the fixing rod 511 is aligned with the fixing hole 54, the spring 514 rebounds, so that the fixing rod 511 is driven to be inserted into the fixing hole 54, the rotary shaft 3 is fixed, the sliding block 512 in the sliding chute 513 slides, and the sliding block 512 drives the fixing rod 511 to slide out of the fixing hole 54, so that the rotary shaft 3 is detached; through the external screw thread 45 of the outer surface of the built-in ring 6 and the internal screw thread 44 of the inner surface of the aviation metal material polishing wheel 1 are correspondingly meshed and connected, so that the mounting disc 46 is in contact with the aviation metal material polishing wheel 1, the mounting disc 46 and the aviation metal material polishing wheel 1 can be fixedly mounted through the bolt 41 and the screw hole 43, and the situation that the mounting disc 46 cannot rotate in place due to the arrangement of the waist-shaped groove 42 can be avoided, and only the mounting hole cannot be aligned with the screw hole 43, so that the device cannot be fixed through the bolt 41.

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 an aerospace metallic material scouring pad polishing wheel, includes aerospace metallic material polishing wheel, its characterized in that: the outer surface of the aviation metal material polishing wheel is provided with a wear-resistant layer, the inner part of the aviation metal material polishing wheel is fixedly provided with a built-in ring, the built-in ring is fixedly connected with the aviation metal material polishing wheel through a built-in ring fixing mechanism, the inner part of the built-in ring is provided with a rotating shaft, and the rotating shaft is fixedly connected with the built-in ring through a rotating shaft fixing mechanism.

2. An aerospace metallic material scouring pad polishing wheel according to claim 1, wherein: the rotation shaft fixing mechanism comprises a fixing component, a clamping block, a clamping groove and a fixing hole, the clamping block is mounted on the inner wall of the built-in ring, the clamping groove is formed in the side edge of the rotation shaft, the fixing hole is formed in the side edge of the clamping groove, and the fixing component is mounted in the clamping block.

3. An aerospace metallic material scouring pad polishing wheel according to claim 2, wherein: the fixing component comprises a fixing rod and a spring, the spring is arranged in the clamping block, and the fixing rod is arranged at the other end of the spring.

4. An aerospace metallic material scouring pad polishing wheel according to claim 3, wherein: the fixing assembly further comprises a sliding block and a sliding groove, the sliding block is installed at the upper end of the fixing rod, and the sliding groove corresponding to the sliding block is formed in the upper end of the clamping block.

5. An aerospace metallic material scouring pad polishing wheel according to claim 1, wherein: the built-in ring fixing mechanism comprises a bolt, a screw hole, an internal thread, an external thread and a mounting disc, the mounting disc is mounted at the upper end of the built-in ring, the mounting disc is fixedly connected with the aviation metal material polishing wheel through the bolt, the screw hole corresponding to the bolt is formed at the upper end of the aviation metal material polishing wheel, the internal thread is formed in the inner wall of the aviation metal material polishing wheel, and the external thread corresponding to the internal thread is arranged on the outer surface of the built-in ring.

6. An aerospace metallic material scouring pad polishing wheel according to claim 5, wherein: the side of the mounting plate is internally provided with a waist-shaped groove corresponding to the bolt.