CN214135411U

CN214135411U - Aircraft engine blade abrasive band polisher

Info

Publication number: CN214135411U
Application number: CN202022442781.3U
Authority: CN
Inventors: 于越
Original assignee: Fushun Sanfang Machinery Manufacturing Co ltd
Current assignee: Fushun Sanfang Machinery Manufacturing Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-07
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to an aeroengine blade abrasive band polisher, comprising a base plate, bottom plate top central authorities are provided with the installation riser, and install the riser rear side and be provided with the support rib plate, the motor is installed on bottom plate top right side, and the motor front end is connected with the drive runner, installation riser central authorities install first guide rail, and install riser upper portion and install the second guide rail, first guide rail constitutes relative vertical structure with the second guide rail. The utility model has the advantages that: through the recess that sets up on the spacing runner, overcome the abrasive band fixed position insecure, the defect of easy production skew has ensured the long-time even running in abrasive band, simultaneously, through the cooperation of guide rail on the installation riser, slider, link and runner, the tight power that rises of regulation abrasive band that can convenient and fast makes it keep having good followability, can also adjust the angle of the runner of polishing to reach the effect that changes the abrasive band angle, make the angle of polishing do benefit to the curved surface of blade and polish.

Description

Aircraft engine blade abrasive band polisher

Technical Field

The utility model relates to an aeroengine blade abrasive band polisher relates to machining and makes the field.

Background

Along with the development of aviation industry, each component of an aero-engine needs to be polished by an abrasive belt polisher in the production process, and meanwhile, the abrasive belt polisher can deeply polish metal welding seams, surfaces and the insides of pipes and can remove the metal welding seams, burrs and welding slag. The polishing arm with complete models is suitable for polishing different lengths and widths.

The main structure of the abrasive belt sander in the current market is vertical, horizontal and handheld, however, the abrasive belt fixing positions of most abrasive belt sanders are not firm, the abrasive belt is easy to deviate, the sanding precision of the surface of a workpiece is affected, in addition, the follow-up performance of a sanding wheel for sanding a curved surface is poor, and the surface quality is poor.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an inner-cooling type temperature self-control binding roller.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aeroengine blade abrasive band polisher, includes the bottom plate, bottom plate top central authorities are provided with the installation riser, and install the riser rear side and be provided with the support gusset, the motor is installed on bottom plate top right side, and the motor front end is connected with the drive runner, installation riser central authorities install first guide rail, and install riser upper portion and install the second guide rail, first guide rail constitutes relative vertical structure with the second guide rail.

Preferably, be provided with first slider on the cylinder guide rail of first guide rail, first slider upper end central authorities are inlayed and are had first bolt, and install first link on the first slider, first link central authorities are connected with spacing runner, and spacing runner and first link constitute rotatable structure, spacing runner and bottom plate constitute relative vertical structure.

Preferably, be provided with the second slider on the cylinder guide rail of second guide rail, second slider left side central authorities are inlayed and are had the second bolt, and install the second link on the second slider, second link central authorities are connected with the tight runner that rises, and the tight runner that rises constitutes rotatable structure with the second link, the tight runner that rises constitutes relative vertical structure with the bottom plate.

Preferably, the adjusting seat is installed in installation riser left side central authorities, and adjusts seat central authorities and be provided with the pivot, the pivot front end is connected with the connecting rod, and the connecting rod constitutes rotatable structure through pivot and adjusting the seat.

Preferably, the connecting rod top is connected with the runner of polishing, and inlays the connecting rod bottom has the third bolt, the runner of polishing passes through the connecting rod and adjusts the seat and constitute rotatable structure.

Preferably, an abrasive belt is wound on the periphery of the driving rotating wheel, and the polishing rotating wheel, the limiting rotating wheel and the tensioning rotating wheel form a transmission structure through the abrasive belt and the driving rotating wheel

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

the utility model discloses a set up spacing runner, spacing runner sets up on the first slider of first guide rail, through controlling first bolt, can the spacing runner of regulation of horizontal direction, when the installation abrasive band, let the recess of the spacing runner of abrasive band embedding, ensure the operation of abrasive band long time stability in the runner.

The utility model discloses a set up the tight runner that rises, the tight runner that rises sets up on the second slider of second guide rail, through controlling the second bolt, the tight runner that rises of regulation that can vertical direction, in the use, also can adjust the height of the tight runner that rises, the tight power that rises of difference in area for the abrasive band, when the installation abrasive band, also can be through loosening second bolt, convenient and fast's dismouting abrasive band.

The utility model discloses a having set up the regulation seat, the abrasive band is through drive runner, tight runner that rises, spacing runner around locating the runner of polishing, through the pivot of adjusting the setting of seat central authorities, loosens the angle of third bolt adjustment connecting rod to reach the effect that changes the abrasive band angle, make the abrasive band adapt to the angle of polishing of the various demands of engine blade.

The utility model discloses a set up the guide rail, first guide rail all sets up to cylinder linear guide with the second guide rail, and cylinder linear guide compares in other guide rails commonly used and has stronger anti dust ability and corrosion resisting ability, and cylinder linear guide simple structure utilizes this characteristics, uses two cylinder linear guide simultaneously, and perpendicular installation can adjust respectively, can reach more demands of polishing man-hour, makes the operation more convenient.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. installing a vertical plate; 3. polishing the rotating wheel; 4. an abrasive belt; 5. a first guide rail; 6. a first connecting frame; 7. a limiting rotating wheel; 8. a first bolt; 9. a second bolt; 10. a tensioning rotating wheel; 11. a second link frame; 12. a second guide rail; 13. driving the rotating wheel; 14. a motor; 15. supporting the rib plate; 16. a first slider; 17. a second slider; 18. a connecting rod; 19. a third bolt; 20. an adjusting seat; 21. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: an aircraft engine blade abrasive belt grinding machine comprises a bottom plate 1, a mounting vertical plate 2, a grinding rotating wheel 3, an abrasive belt 4, a first guide rail 5, a first connecting frame 6, a limiting rotating wheel 7, a first bolt 8, a second bolt 9, a tensioning rotating wheel 10, a second connecting frame 11, a second guide rail 12, a driving rotating wheel 13, a motor 14, a supporting rib plate 15, a first sliding block 16, a second sliding block 17, a connecting rod 18, a third bolt 19, an adjusting seat 20 and a rotating shaft 21, wherein the mounting vertical plate 2 is arranged in the center of the top of the bottom plate 1, the supporting rib plate 15 is arranged on the rear side of the mounting vertical plate 2, the motor 14 is arranged on the right side of the top of the bottom plate 1, the driving rotating wheel 13 is connected to the front end of the motor 14, the first guide rail 5 is arranged in the center of the mounting vertical plate 2, the second guide rail 12 is arranged on the upper portion of the mounting vertical plate 2, the first guide rail 5 and the second guide rail 12 form a relatively vertical structure, the first guide rail 5 and the second guide rail 12 are both arranged as cylindrical linear guide rails, the cylindrical linear guide rail has stronger dust resistance and corrosion resistance compared with other commonly used guide rails, is simple in structure, utilizes the characteristic, simultaneously uses two cylindrical linear guide rails, is vertically installed, can be respectively adjusted, can meet more polishing requirements during processing, and is more convenient to operate.

Specifically, be provided with first slider 16 on the cylinder guide rail of first guide rail 5, first slider 16 upper end central authorities are inlayed and are had first bolt 8, and install first link 6 on the first slider 16, first link 6 central authorities are connected with spacing runner 7, and spacing runner 7 constitutes rotatable structure with first link 6, spacing runner 7 constitutes relative vertical structure with bottom plate 1, spacing runner 7 sets up on first slider 16 of first guide rail 5, through controlling first bolt 8, can spacing runner 7 of horizontal direction's regulation, when installation abrasive band 4, let abrasive band 4 imbed the recess of spacing runner 7, ensure the operation of abrasive band 4 in the runner long time stability.

Specifically, a second slider 17 is arranged on a cylindrical guide rail of the second guide rail 12, a second bolt 9 is inlaid in the center of the left side of the second slider 17, a second connecting frame 11 is arranged on the second slider 17, a tensioning wheel 10 is connected to the center of the second connecting frame 11, the tensioning wheel 10 and the second connecting frame 11 form a rotatable structure, the tensioning wheel 10 and the bottom plate 1 form a relatively vertical structure, the tensioning wheel 10 is arranged on the second slider 17 of the second guide rail 12, the tensioning wheel 10 can be adjusted in the vertical direction by controlling the second bolt 9, in the using process, the height of the tensioning wheel 10 can be adjusted, different tensioning forces are given to the abrasive belt 4, and when the abrasive belt 4 is installed, the abrasive belt 4 can be conveniently and quickly disassembled and assembled by loosening the second bolt 9.

Specifically, the center of the left side of the mounting upright plate 2 is provided with an adjusting seat 20, the center of the adjusting seat 20 is provided with a rotating shaft 21, the front end of the rotating shaft 21 is connected with a connecting rod 18, the connecting rod 18 and the adjusting seat 20 form a rotatable structure through a rotating shaft 21, the top end of the connecting rod 18 is connected with the grinding rotating wheel 3, and a third bolt 19 is embedded at the bottom of the connecting rod 18, the polishing rotating wheel 3 and the adjusting seat 20 form a rotatable structure through the connecting rod 18, an abrasive belt 4 is wound on the periphery of the driving rotating wheel 13, the polishing rotating wheel 3, the limiting rotating wheel 7 and the tensioning rotating wheel 10 form a transmission structure through the abrasive belt 4 and the driving rotating wheel 13, the abrasive belt 4 is wound on the polishing rotating wheel 3 through the driving rotating wheel 13, the tensioning rotating wheel 10 and the limiting rotating wheel 7, the third bolt 19 is loosened to adjust the angle of the connecting rod 18 through the rotating shaft 21 arranged at the center of the adjusting seat 20, thereby achieving the effect of changing the angle of the abrasive belt 4 and enabling the abrasive belt 4 to adapt to the grinding angles of various requirements of the engine blades.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the bottom plate 1 is fixed in a stable place, after the stability of the installation vertical plate 2 and the support rib plate 15 is confirmed, the first bolt 8 and the second bolt 9 are loosened, the first slider 16 and the second slider 17 on the first guide rail 5 and the second guide rail 12 are in a free state, the abrasive belt 4 is wound on the polishing wheel 3 through the driving wheel 13, the tensioning wheel 10 and the limiting wheel 7, the first bolt 8 and the second bolt 9 are respectively screwed after the first slider 16 and the second slider 17 are adjusted to a required position, the normal transmission of the limiting wheel 7 and the tensioning wheel 10 on the first connecting frame 6 and the second connecting frame 11 is confirmed, the motor 14 is then opened to drive the driving wheel 13, the normal use can be realized, during the use, the angle of the connecting rod 18 is adjusted through the rotating shaft 21 arranged in the center of the adjusting seat 20, the third bolt 19 is loosened, thereby the effect of changing the angle of the abrasive belt 4 is achieved, so that abrasive belt 4 is adapted to the grinding angles of various requirements of the engine blade.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aeroengine blade abrasive belt sander, includes bottom plate (1), its characterized in that: the vertical plate installing structure is characterized in that an installing vertical plate (2) is arranged in the center of the top of the bottom plate (1), a supporting rib plate (15) is arranged on the rear side of the installing vertical plate (2), a motor (14) is installed on the right side of the top of the bottom plate (1), the front end of the motor (14) is connected with a driving rotating wheel (13), a first guide rail (5) is installed in the center of the installing vertical plate (2), a second guide rail (12) is installed on the upper portion of the installing vertical plate (2), and the first guide rail (5) and the second guide rail (12) form a relative vertical structure.

2. An aircraft engine blade belt sander as set forth in claim 1, wherein: be provided with first slider (16) on the cylinder guide rail of first guide rail (5), first slider (16) upper end central authorities are inlayed and are had first bolt (8), and install first link (6) on first slider (16), first link (6) central authorities are connected with spacing runner (7), and spacing runner (7) and first link (6) constitution rotatable structure, spacing runner (7) and bottom plate (1) constitute relative vertical structure.

3. An aircraft engine blade belt sander as set forth in claim 1, wherein: be provided with second slider (17) on the cylinder guide rail of second guide rail (12), second slider (17) left side central authorities are inlayed and are had second bolt (9), and install second link (11) on second slider (17), second link (11) central authorities are connected with tight runner (10) that rises, and rise tight runner (10) and second link (11) constitution rotatable construction, tight runner (10) and bottom plate (1) that rises constitute relative vertical structure.

4. An aircraft engine blade belt sander as set forth in claim 1, wherein: install riser (2) left side central authorities and install regulation seat (20), and adjust seat (20) central authorities and be provided with pivot (21), pivot (21) front end is connected with connecting rod (18), and connecting rod (18) constitute rotatable structure through pivot (21) and regulation seat (20).

5. An aircraft engine blade belt sander as set forth in claim 4, wherein: the grinding wheel is characterized in that the top end of the connecting rod (18) is connected with the grinding wheel (3), a third bolt (19) is embedded in the bottom of the connecting rod (18), and the grinding wheel (3) and the adjusting seat (20) form a rotatable structure through the connecting rod (18).

6. An aircraft engine blade belt sander as set forth in claim 5, wherein: an abrasive belt (4) is wound on the periphery of the driving rotating wheel (13), and the polishing rotating wheel (3), the limiting rotating wheel (7) and the tensioning rotating wheel (10) form a transmission structure with the driving rotating wheel (13) through the abrasive belt (4).