CN220740197U

CN220740197U - Inclined plane drilling tool for thin-wall part

Info

Publication number: CN220740197U
Application number: CN202420398655.8U
Authority: CN
Inventors: 钟帅帅; 范宏科; 王营彬; 何孟雨
Original assignee: Xinxiang Yubei Jingdao Auto Parts Co ltd
Current assignee: Xinxiang Yubei Jingdao Auto Parts Co ltd
Priority date: 2024-03-01
Filing date: 2024-03-01
Publication date: 2024-04-09
Anticipated expiration: 2034-03-01

Abstract

The utility model discloses a thin-wall part inclined surface drilling tool which comprises a tool base, wherein an arc-shaped groove is formed in the upper surface of the tool base, a part to be machined is arranged in the arc-shaped groove, a groove with the bottom being of a horizontal structure is formed in one end of the upper surface of the tool base, the groove is communicated with the arc-shaped groove, the bottom plane of the groove is attached to the lower hexagonal plane of the part to be machined, a tool pressing plate for fixing the part to be machined is arranged on the upper surface of the tool base, the tool pressing plate is fixed with the tool base through two hexagon screws, the part to be machined can be positioned through the arc-shaped groove and the groove, so that the part is prevented from shaking.

Description

Inclined plane drilling tool for thin-wall part

Technical Field

The utility model relates to the technical field of thin-wall part machining, in particular to a tool for drilling an inclined plane of a thin-wall part.

Background

When processing the softer and walled aluminum alloy part, because the aluminum alloy part is softer and thinner in wall, the wall thickness at the outer circle is 1mm, and two holes with diameters of 1.5 are required to be processed at the hexagonal inclined plane; when the hexagonal inclined holes are machined, the holes are closer to the end face, the diameter of the cutter bar is below 7mm, the cutter bar stretches out by more than 50mm, the cutter bar swings when being directly machined on a numerical control machine tool, the machined holes are unstable in size and poor in roughness, the machining effect on the machine tool is poor, and the hole machining process is compiled into machining on a bench press.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the inclined surface drilling tool for the thin-wall part, which has the advantages of simple structure and simple and convenient operation, and can not only better fix a workpiece so as to ensure that the part does not shake, but also ensure that the positions of holes are uniform during part processing, so that the processing is more accurate, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thin wall part inclined plane drilling frock, includes the frock base, the upper surface of frock base is equipped with cambered surface form recess, and the inside of cambered surface form recess is equipped with the part of waiting to process, the upper surface one end of frock base is equipped with the recess that the bottom surface is the horizontal structure, recess and cambered surface form recess intercommunication, the bottom plane of recess and the hexagonal lower plane laminating of waiting to process the part, the upper surface of frock base is equipped with the frock clamp plate of waiting to process the part fixedly, it is fixed through two hexagon screws between frock clamp plate and the frock base, can fix a position to treat the part of processing through cambered surface form recess and recess to guarantee here that the part does not take place to rock.

Further, the tool pressing plate comprises an arc pressing groove corresponding to the part to be machined, a pressing groove corresponding to the hexagonal part to be machined is formed in the tool pressing plate, a through hole corresponding to the drilling hole is formed in the tool pressing plate, the hexagonal part to be machined can be machined through the pressing groove in the tool pressing plate, the part to be machined can be drilled through the through hole conveniently by an external drill, and accordingly the drilling position can be ensured to be more accurate.

Further, the tool pressing plate is provided with a connecting through hole corresponding to the hexagonal screw, and a gasket is arranged between the lower surface of the end head of the hexagonal screw and the upper surface of the tool pressing plate.

Further, be equipped with the blind hole that corresponds with the hexagonal screw on the frock base, the inboard of blind hole is equipped with the internal thread.

Compared with the prior art, the utility model has the beneficial effects that: the machining part can be positioned through the cambered surface-shaped groove and the groove, so that the part is prevented from shaking, the hexagonal part on the part to be machined can be conveniently drilled through the pressing groove on the tool pressing plate, the drilling position of the part to be machined can be ensured to be more accurate through the through hole, the thin-wall part inclined surface drilling tool is simple in structure and convenient to operate, the workpiece fixing effect is better, the part is prevented from shaking, and the position of the hole is uniform during part machining, so that machining is more accurate.

Drawings

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

FIG. 2 is a schematic view of a tooling base structure according to the present utility model;

FIG. 3 is a schematic view of a tooling platen structure according to the present utility model;

fig. 4 is a schematic side structural view of the tooling press plate of the present utility model.

In the figure: 1 frock base, 2 cambered surface form recesses, 3 wait to process the part, 4 recesses, 5 frock clamp plates, 6 hex screw, 7 circular arc indent, 8 compress tightly groove, 9 through-holes, 10 gaskets, 11 blind holes.

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. 1-4, the present utility model provides a technical solution: the utility model provides a thin wall part inclined plane drilling frock, including frock base 1, frock base 1's upper surface is equipped with cambered surface form recess 2, and cambered surface form recess 2's inside is equipped with the part 3 of waiting to process, frock base 1's upper surface one end is equipped with the recess 4 that the bottom surface is the horizontal structure, recess 4 and cambered surface form recess 2 intercommunication, the bottom plane of recess 4 is laminated with the hexagonal lower plane of part 3 of waiting to process, frock base 1's upper surface is equipped with the frock clamp plate 5 of waiting to process part 3 fixed, fix through two hex screws 6 between frock clamp plate 5 and the frock base 1, can fix a position the part 3 of waiting to process through cambered surface form recess 2 and recess 4, thereby guarantee that the part does not take place to rock, frock clamp plate 5 includes circular arc indent 7 that corresponds with waiting to process part 3, be equipped with the hold down groove 8 that corresponds with the hexagonal on waiting to process part 3 on the frock clamp plate 5, be equipped with the through-hole 9 that corresponds with the drilling on the frock clamp plate 5, can treat the hexagonal on the part 3 of processing through compressing tightly groove 8 on the frock clamp plate 5, can make things convenient for outside drill bit to treat the part 3 of processing and bore through the through-hole 9, so can ensure that the position of drilling is more accurate, be equipped with the connection through-hole that corresponds with hexagonal screw 6 on the frock clamp plate 5, and be equipped with gasket 10 between hexagonal screw 6's end lower surface and the frock clamp plate 5 upper surface, be equipped with the blind hole 11 that corresponds with hexagonal screw 6 on the frock base 1, the inboard of blind hole 11 is equipped with the internal thread, this thin wall part inclined plane drilling frock, and a structure is simple and convenient to handle, not only can be better with the work piece fixed effect, so that guarantee that the part does not take place to rock, hole position is unified when can guarantee the part processing, make the processing more accurate.

When in use: firstly, the part 3 to be processed is placed in the cambered surface-shaped groove 2 of the tool base 1, then the part 3 to be processed is fixed on the upper surface of the tool base 1 through the tool pressing plate 5, then the tool base 1 is fixed on a drilling machine, the part 3 to be processed can be positioned through the cambered surface-shaped groove 2 and the groove 4, so that the part is ensured not to shake, the hexagonal part 3 to be processed can be processed through the pressing groove 8 on the tool pressing plate 5, the part 3 to be processed can be drilled through the through hole 9 by an external drill bit conveniently, and the drilling position can be ensured to be more accurate.

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 hereto without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a thin wall part inclined plane drilling frock, includes frock base (1), its characterized in that: the upper surface of frock base (1) is equipped with cambered surface form recess (2), and the inside of cambered surface form recess (2) is equipped with waits to process part (3), the upper surface one end of frock base (1) is equipped with recess (4) that the bottom surface is horizontal structure, recess (4) and cambered surface form recess (2) intercommunication, the bottom plane of recess (4) is laminated with the hexagonal lower plane of waiting to process part (3), the upper surface of frock base (1) is equipped with frock clamp plate (5) that wait to process part (3) fixed, it is fixed through two hexagon screw (6) between frock clamp plate (5) and the frock base (1).

2. The thin-walled part bevel drilling tool of claim 1, wherein: the tool pressing plate (5) comprises an arc pressing groove (7) corresponding to the part to be processed (3), a pressing groove (8) corresponding to the hexagon on the part to be processed (3) is formed in the tool pressing plate (5), and a through hole (9) corresponding to the drilling hole is formed in the tool pressing plate (5).

3. The thin-walled part bevel drilling tool of claim 1, wherein: the fixture pressing plate (5) is provided with a connecting through hole corresponding to the hexagonal screw (6), and a gasket (10) is arranged between the lower surface of the end head of the hexagonal screw (6) and the upper surface of the fixture pressing plate (5).

4. The thin-walled part bevel drilling tool of claim 1, wherein: the tool base (1) is provided with a blind hole (11) corresponding to the hexagonal screw (6), and the inner side of the blind hole (11) is provided with an internal thread.