CN219616744U

CN219616744U - Perforating device with polishing function

Info

Publication number: CN219616744U
Application number: CN202320457764.8U
Authority: CN
Inventors: 贾凯
Original assignee: China Hangfa Shanxi Aero Engine Maintenance Co ltd
Current assignee: China Hangfa Shanxi Aero Engine Maintenance Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-01
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an opening device with a polishing function, which comprises a supporting table, wherein a drill bit is fixed at the bottom of a polishing rod, an auxiliary positioning mechanism is fixed at one side of a bearing box, and the bottom of the auxiliary positioning mechanism is movably connected to the inner side of one of first brackets. This trompil device with polishing function, place the material after the brace table accessible manual move the material makes the laser pen aim at waiting trompil mark department on the material, conveniently realize the effect of accurate location, afterwards can match and use screw thread post and clamp plate to compress tightly fixed material, the loading board moves down afterwards, the pinion rack moves down thereupon, match and use incomplete gear, rotatable pivot of first bevel gear and second bevel gear and revolving plate, conveniently withdraw the laser pen, after accomplishing the trompil operation with the drill bit, the lead screw is rotatory, the stick of polishing slides together and is in the same place with the inner wall laminating of hole with the slider after, the stick of polishing can polish the downthehole wall.

Description

Perforating device with polishing function

Technical Field

The utility model relates to the technical field of blanking cover processing, in particular to an opening device with a polishing function.

Background

The aeroengine is a highly complex and precise thermodynamic machine, is used as the heart of an airplane, is not only the power of the airplane flight, but also an important driving force for promoting the development of aviation industry, each important change in the human aviation history is closely and inseparably related to the technical progress of the aeroengine, the plug is used as a part on the aeroengine, and an opening device is needed for smoothly completing the opening treatment of the plug.

The existing perforating device can only realize the function of perforating, after the perforating operation is finished, burrs are generated on the hole wall, the hole wall is not smooth enough, the quality of the blanking cover can be influenced, the drill bit is generally required to be aligned to the approximate position of a material by means of human eye observation in the feeding process, the positioning effect is not accurate enough, and therefore the perforating device with the polishing function is provided, and the problem is solved.

Disclosure of Invention

The utility model aims to provide a hole opening device with a polishing function, which aims to solve the problems that the existing hole opening device can only realize the function of opening holes, burrs are generated on the wall of a hole after the hole opening operation is finished, the quality of a blanking cover is affected, the approximate position of a drill bit is aligned to a material generally by means of human eye observation in the feeding process, and the positioning effect is not accurate enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an trompil device with polishing function, includes the brace table, the top threaded connection of brace table has the mould, the bilateral symmetry of brace table up end is fixed with first support, the top threaded connection of first support has the screw thread post, the screw thread post runs through first support and rotates to be connected with the clamp plate, the centre department of brace table up end is fixed with the second support, the downside at top is connected with the bearing box through electric telescopic post in the second support, the bottom of bearing box rotates and is connected with the slide rail, sliding connection has the slider in the slide rail, the bottom of slider is fixed with the stick of polishing through the stud, the bottom of stick of polishing is fixed with the drill bit, one side of bearing box is fixed with auxiliary positioning mechanism, auxiliary positioning mechanism's bottom swing joint is in the inboard of one of them first support.

Preferably, the auxiliary positioning mechanism comprises a toothed plate, the toothed plate is fixed on one side of the bearing box, the front side of the toothed plate is connected with an incomplete gear in a meshed mode, and the incomplete gear is connected to the inner side of the second bracket in a rotating mode.

Through the technical scheme, the toothed plate can drive the incomplete gear to rotate when moving downwards along with the bearing box.

Preferably, one side of the incomplete gear is fixed with a first bevel gear, one side of the first bevel gear is connected with a second bevel gear in a meshed mode, the bottom of the second bevel gear is connected with a rotating plate through a rotating shaft, the rotating plate is rotationally connected to the inner side of one of the first supports, a laser pen is fixed to the bottom of the rotating plate, and a second magnet is fixed to the front side of the rotating plate.

Through the technical scheme, the first bevel gear can be driven to rotate when the incomplete gear rotates, so that the second bevel gear is driven to rotate, the rotating shaft and the rotating plate are driven to rotate, and the rotating plate is convenient to withdraw.

Preferably, the first motor is fixed in the bearing box, and the bottom of the first motor is connected with the sliding rail.

Through above-mentioned technical scheme, slide rail rotation can drive slider, stick and the whole rotation of drill bit of polishing, conveniently accomplishes trompil and polishing operation smoothly.

Preferably, a second motor is fixed on one side of the sliding rail, the output end of the second motor is connected with a screw rod, and the screw rod is in threaded connection with the sliding block.

Through the technical scheme, the screw rod can rotate to drive the sliding block to slide, so that the polishing rod can be positioned conveniently.

Preferably, a first magnet is fixed on one side of the first bracket.

Through above-mentioned technical scheme, the collocation uses first magnet and second magnet can adsorb and stabilize the swivel plate.

Compared with the prior art, the utility model has the beneficial effects that: this trompil device with polishing function, place the material after the brace table accessible manual move the material makes the laser pen aim at waiting trompil mark department on the material, conveniently realize the effect of accurate location, afterwards can match and use screw thread post and clamp plate to compress tightly fixed material, the loading board moves down afterwards, the pinion rack moves down thereupon, match and use incomplete gear, rotatable pivot of first bevel gear and second bevel gear and revolving plate, conveniently withdraw the laser pen, after accomplishing the trompil operation with the drill bit, the lead screw is rotatory, the stick of polishing slides together and is in the same place with the inner wall laminating of hole with the slider after, the stick of polishing can polish the downthehole wall.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of the structure of the bearing box, toothed plate and incomplete gear connection of the present utility model.

In the figure: 1. a support table; 2. a mold; 3. a first bracket; 4. a threaded column; 5. a pressing plate; 6. a first magnet; 7. a second bracket; 8. an electric telescopic column; 9. a carrying case; 10. an auxiliary positioning mechanism; 1001. a toothed plate; 1002. an incomplete gear; 1003. a first bevel gear; 1004. a second bevel gear; 1005. a rotating shaft; 1006. a rotating plate; 1007. a laser pen; 1008. a second magnet; 11. a first motor; 12. a slide rail; 13. a second motor; 14. a screw rod; 15. a slide block; 16. polishing the rod; 17. a stud bolt; 18. a drill bit.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model discloses an perforating device with a polishing function, which is shown in fig. 1 and 2, and comprises a supporting table 1, wherein the top of the supporting table 1 is in threaded connection with a die 2, two sides of the upper end surface of the supporting table 1 are symmetrically fixed with a first bracket 3, the top of the first bracket 3 is in threaded connection with a threaded column 4, the threaded column 4 penetrates through the first bracket 3 and is rotationally connected with a pressing plate 5, one side of the first bracket 3 is fixed with a first magnet 6, when a toothed plate 1001 descends, a rotating plate 1006 rotates for 90 degrees and finally is attracted on the first bracket 3 at the left side under the action of the first magnet 6 and a second magnet 1008, so that the rotating plate 1006 is conveniently and stably fixed.

As shown in fig. 1, the middle part of the upper end surface of the supporting table 1 is fixed with a second bracket 7, the lower side of the top in the second bracket 7 is connected with a bearing box 9 through an electric telescopic column 8, the bottom of the bearing box 9 is rotationally connected with a sliding rail 12, a first motor 11 is fixed in the bearing box 9, the bottom of the first motor 11 is connected with the sliding rail 12, the sliding rail 12 can rotate under the action of the first motor 11, the polishing rod 16 and the drill bit 18 are conveniently driven to integrally rotate, and the perforating and polishing treatment of materials are conveniently and smoothly completed.

As shown in fig. 1, a sliding block 15 is slidably connected in the sliding rail 12, a second motor 13 is fixed on one side of the sliding rail 12, the output end of the second motor 13 is connected with a lead screw 14, the lead screw 14 is in threaded connection with the sliding block 15, the lead screw 14 can rotate under the action of the second motor 13, at this time, the sliding block 15 can slide under the limiting action of the sliding rail 12 and the lead screw 14, so that the polishing rod 16 can be conveniently positioned, and the polishing rod 16 can be tightly attached to the inner wall of the perforated position of the material.

As shown in fig. 1, a polishing rod 16 is fixed at the bottom of the sliding block 15 through a stud 17, a drill bit 18 is fixed at the bottom of the polishing rod 16, a detachable structure is arranged between the polishing rod 16 and the sliding block 15, and people can select the polishing rod 16 and the drill bit 18 with corresponding types according to the requirement of opening holes.

As shown in fig. 1, fig. 2 and fig. 3, an auxiliary positioning mechanism 10 is fixed on one side of the carrying case 9, the bottom of the auxiliary positioning mechanism 10 is movably connected to the inner side of one of the first brackets 3, the auxiliary positioning mechanism 10 includes a toothed plate 1001, the toothed plate 1001 is fixed on one side of the carrying case 9, the front side of the toothed plate 1001 is meshed with an incomplete gear 1002, the incomplete gear 1002 is rotatably connected to the inner side of the second bracket 7, a laser pen 1007 is vertically arranged with a drill bit 18, the laser pen 1007 can assist in positioning materials, the position of the materials to be perforated can be aligned under the drill bit 18, after the materials are tightly fixed by using a pressing plate 5, the carrying case 9 can move downwards under the extending action of an electric telescopic column 8, the toothed plate 1001 moves downwards along with the incomplete gear 1002, the first bevel gear 1003 and the second bevel gear 1004 can drive a rotating shaft 1005 and the rotating plate 1006 to rotate in a matched manner, the laser pen 1007 is conveniently removed, and the subsequent perforating operation is prevented.

Further, a first bevel gear 1003 is fixed on one side of the incomplete gear 1002, a second bevel gear 1004 is connected to one side of the first bevel gear 1003 in a meshed manner, the bottom of the second bevel gear 1004 is connected with a rotating plate 1006 through a rotating shaft 1005, the rotating plate 1006 is rotatably connected to the inner side of one of the first brackets 3, a laser pen 1007 is fixed to the bottom of the rotating plate 1006, a second magnet 1008 is fixed to the front side of the rotating plate 1006, and when the toothed plate 1001 moves downwards along with the bearing box 9, the incomplete gear 1002 rotates to drive the first bevel gear 1003 to rotate, so that the second bevel gear 1004 is driven, and at the moment, the rotating plate 1006 can rotate 90 degrees along with the rotating shaft 1005, so that the laser pen 1007 can be conveniently removed.

When the polishing device is used, firstly, a mould 2, a polishing rod 16 and a drill bit 18 with corresponding types are selected according to the size of a hole, then the mould 2 is in threaded connection with the supporting table 1, meanwhile, the polishing rod 16 is installed on the sliding block 15 by utilizing the stud 17, a material is placed on the supporting table 1 and marked at a position to be processed, then the laser pen 1007 irradiates the material, the material is manually moved and the laser alignment mark is made, then the threaded column 4 is screwed down, so that the material is tightly pressed and fixed by utilizing the pressing plate 5, then the electric telescopic column 8 is stretched, the bearing box 9 and the toothed plate 1001 integrally move downwards, the incomplete gear 1002 and the first bevel gear 1003 integrally rotate, so that the second bevel gear 1004, the rotating shaft 1005 and the rotating plate 1006 are driven to integrally rotate, the laser pen 1007 is removed, the rotating plate is finally sucked and stabilized on the first bracket 3 at the left side, meanwhile, the sliding rail 12, the polishing rod 16 and the drill bit 18 integrally rotate, the drill bit 18 penetrates through the material and the mould 2, and then the lead screw 14 rotates, so that the sliding block 15 is driven to slide until the polishing rod 16 is abutted against the inner wall 16 of the material to polish the hole 1006.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an trompil device with polishing function, includes brace table (1), the top threaded connection of brace table (1) has mould (2), the bilateral symmetry of brace table (1) up end is fixed with first support (3), the top threaded connection of first support (3) has screw thread post (4), screw thread post (4) run through first support (3) and rotate and be connected with clamp plate (5), the centre department of brace table (1) up end is fixed with second support (7), the downside at top is connected with bearing box (9) through electric telescopic post (8) in second support (7), the bottom rotation of bearing box (9) is connected with slide rail (12), sliding connection has slider (15) in slide rail (12), the bottom of slider (15) is fixed with grinding rod (16) through stud (17), the bottom of grinding rod (16) is fixed with drill bit (18), its characterized in that: an auxiliary positioning mechanism (10) is fixed on one side of the bearing box (9), and the bottom of the auxiliary positioning mechanism (10) is movably connected to the inner side of one of the first brackets (3).

2. The hole forming apparatus having a polishing function as claimed in claim 1, wherein: the auxiliary positioning mechanism (10) comprises a toothed plate (1001), the toothed plate (1001) is fixed on one side of the bearing box (9), an incomplete gear (1002) is connected to the front side of the toothed plate (1001) in a meshed mode, and the incomplete gear (1002) is rotatably connected to the inner side of the second bracket (7).

3. The hole forming apparatus having a polishing function as claimed in claim 2, wherein: one side of incomplete gear (1002) is fixed with first bevel gear (1003), and one side meshing of first bevel gear (1003) is connected with second bevel gear (1004), the bottom of second bevel gear (1004) is connected with swivel plate (1006) through pivot (1005), and swivel plate (1006) rotate the inboard of connecting at one of them first support (3), the bottom of swivel plate (1006) is fixed with laser pen (1007), and the front side of swivel plate (1006) is fixed with second magnet (1008).

4. The hole forming apparatus having a polishing function as claimed in claim 1, wherein: the bearing box (9) is internally fixed with a first motor (11), and the bottom of the first motor (11) is connected with a sliding rail (12).

5. The hole forming apparatus having a polishing function as claimed in claim 1, wherein: one side of the sliding rail (12) is fixed with a second motor (13), the output end of the second motor (13) is connected with a screw rod (14), and the screw rod (14) is in threaded connection with the sliding block (15).

6. The hole forming apparatus having a polishing function as claimed in claim 1, wherein: one side of the first bracket (3) is fixed with a first magnet (6).