CN220127658U

CN220127658U - Thin-wall intermittent deep hole machining equipment

Info

Publication number: CN220127658U
Application number: CN202321563937.0U
Authority: CN
Inventors: 李霞; 高阳; 郭亮
Original assignee: Shenyang Aerospace Yuxing Machinery Manufacturing Co ltd
Current assignee: Shenyang Aerospace Yuxing Machinery Manufacturing Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-05
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses thin-wall intermittent deep hole machining equipment which comprises a base, wherein a machining motor is arranged above the base, a fixing clamp is arranged at the output end of the machining motor, a sliding rail is arranged on the right side of the fixing clamp, a second moving block is arranged above the sliding rail, a limit clamp is arranged above the second moving block, a first moving block is arranged on the right side of the second moving block, a fixed cylinder is arranged above the first moving block, a limit hole is formed in the fixed cylinder, a machining drill bit is arranged in the limit hole in a penetrating manner, a moving seat is arranged on the right side of the first moving block, and a limit groove is formed in the outer surface of the base; and the limit bolt penetrates through the first moving block. According to the thin-wall intermittent deep hole machining equipment, the machining drill bit is limited by the fixed barrel and the limiting hole, so that the damage or deviation of the machining drill bit during machining due to overlong and too thin machining drill bit is avoided.

Description

Thin-wall intermittent deep hole machining equipment

Technical Field

The utility model relates to the technical field of deep hole processing equipment, in particular to thin-wall intermittent deep hole processing equipment.

Background

The deep hole processing is a hole having a ratio of the length of the hole to the diameter of the hole of more than 6. Deep hole processing is generally carried out, and the depth-diameter ratio L/d is more than or equal to 100 under most conditions of deep holes. Such as cylinder holes, axial oil holes of a shaft, hollow main shaft holes, hydraulic valve holes and the like. Some of these holes require high machining accuracy and surface quality, and some of the machined materials have poor machinability, which often becomes a difficult problem in production.

The existing deep hole processing equipment works in a way that a motor drives a thin and long drill bit to process deep holes on a workpiece to be processed, and the drill bit is thin, long and rotated, so that the drill bit is poor in bearing capacity and easy to damage or cause inaccurate punching, and therefore, the thin-wall intermittent deep hole processing equipment is provided.

Disclosure of Invention

The utility model aims to provide thin-wall intermittent deep hole processing equipment, which aims to solve the problems that in the prior art, the working mode of the existing deep hole processing equipment is that a motor drives a thin and long drill bit to process deep holes on a workpiece to be processed, and the drill bit is poor in bearing force and easy to damage or inaccurate in punching due to the thin and long drill bit rotating.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thin wall intermittent type formula deep hole processing equipment, includes the base, processing motor is installed to the top of base, the mounting fixture is installed to processing motor's output, the slide rail is installed on mounting fixture's right side, the second movable block is installed to the top of slide rail, limit clamp is installed to the top of second movable block, first movable block is installed on the right side of second movable block, the fixed cylinder is installed to the top of first movable block, the spacing hole has been seted up to the inside of fixed cylinder, the processing drill bit is worn to be equipped with in the inside of spacing hole, the movable seat is installed on the right side of first movable block, the spacing groove has been seted up to the surface of base;

the limiting bolt penetrates through the first moving block, and a sliding groove is formed in the lower surface of the first moving block.

Preferably, the processing drill bit penetrates through the inside of the limiting hole, and the outer diameter of the processing drill bit is matched with the diameter size of the inside of the limiting hole.

Preferably, the shape and the size of the sliding rail are partially matched with those of the inside of the sliding groove, the inside of the sliding groove is of a T-shaped structure, and the first moving block moves on the base through the sliding rail and the sliding groove.

Preferably, the limit bolt is in threaded connection with the first moving block, and the limit bolt is tightly attached to the inner wall of the limit groove.

Preferably, the second moving block moves on the base through a sliding rail, and the fixed clamp rotates through a machining motor.

Preferably, the moving seat is further provided with:

the fixed connecting block is integrally and fixedly arranged at the rear end of the movable seat, an adjusting screw rod is arranged in the fixed connecting block in a penetrating mode, and an auxiliary limiting rod is arranged at the front end of the movable seat.

Preferably, the movable seat moves on the base through a sliding rail, the adjusting screw is in threaded connection with the fixed connecting block, and the adjusting screw is movably connected with the base.

Compared with the prior art, the utility model provides the thin-wall intermittent deep hole processing equipment, which has the following beneficial effects: this intermittent type formula deep hole processing equipment of thin wall carries out spacingly through setting up fixed cylinder and spacing hole to the processing drill bit, avoids processing drill bit overlength to finely cause the processing during processing to damage or produce the deviation, sets up movable adjustment's first movable block, movable seat and second movable block simultaneously to the machined part of different length is processed.

Drawings

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

FIG. 2 is a schematic view of a fixing clamp according to the present utility model;

FIG. 3 is a schematic view of the structure of the base and the second moving block of the present utility model;

fig. 4 is a schematic view of the structure of the base and the first moving block according to the present utility model.

In the figure: 1. a base; 2. a fixing clamp; 3. a limit clamp; 4. a first moving block; 5. machining a drill bit; 6. an auxiliary limit rod; 7. a movable seat; 8. fixing the connecting block; 9. a slide rail; 10. a limit groove; 11. adjusting a screw rod; 12. a chute; 13. a limit bolt; 14. a fixed cylinder; 15. a limiting hole; 16. a second moving block; 17. and (5) machining a motor.

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, a thin-wall intermittent deep hole machining device comprises a base 1, a machining motor 17 is installed above the base 1, a fixed clamp 2 is installed at the output end of the machining motor 17, a sliding rail 9 is installed on the right side of the fixed clamp 2, and a second moving block 16 is installed above the sliding rail 9; the second moving block 16 moves on the base 1 through the sliding rail 9, the fixed clamp 2 rotates through the processing motor 17, the limiting clamp 3 is arranged above the second moving block 16, the first moving block 4 is arranged on the right side of the second moving block 16, the fixed cylinder 14 is arranged above the first moving block 4, the limiting hole 15 is formed in the fixed cylinder 14, and the processing drill bit 5 is arranged in the limiting hole 15 in a penetrating mode; the processing drill bit 5 penetrates through the inside of the limiting hole 15, and the outer diameter of the processing drill bit 5 is matched with the diameter size of the inside of the limiting hole 15; the machining drill bit 5 is limited by arranging the fixed cylinder 14 and the limiting hole 15, so that the machining drill bit 5 is prevented from being damaged or deviating when the machining drill bit 5 is excessively thin due to overlong machining, the movable seat 7 is arranged on the right side of the first movable block 4, and the limiting groove 10 is formed in the outer surface of the base 1; a limit bolt 13 penetrating the inside of the first moving block 4; the limit bolt 13 is in threaded connection with the first movable block 4, the limit bolt 13 is tightly attached to the inner wall of the limit groove 10, and a sliding groove 12 is formed in the lower surface of the first movable block 4; the shape and the size of the sliding rail 9 are partially matched with those of the inside of the sliding groove 12, the inside of the sliding groove 12 is of a T-shaped structure, and the first moving block 4 moves on the base 1 through the sliding rail 9 and the sliding groove 12; simultaneously, a first movable block 4, a movable seat 7 and a second movable block 16 which can be movably adjusted are arranged so as to process workpieces with different lengths; the fixed connecting block 8 is integrally and fixedly arranged at the rear end of the movable seat 7, an adjusting screw rod 11 is arranged in the fixed connecting block 8 in a penetrating manner, and an auxiliary limiting rod 6 is arranged at the front end of the movable seat 7; the movable seat 7 moves on the base 1 through the sliding rail 9, the adjusting screw 11 is in threaded connection with the fixed connecting block 8, and the adjusting screw 11 is movably connected with the base 1.

Working principle: when the thin-wall intermittent deep hole machining equipment is used, the fixing clamp 2 is the prior art, details are omitted, one end of a cylindrical workpiece to be machined is clamped in the fixing clamp 2, then the position of the second moving block 16 on the base 1 is adjusted through the sliding rail 9, the other end of the workpiece to be machined passes through the limiting clamp 3, a bolt in the second moving block 16 is rotated to enable the bolt to abut against the inside of the limiting groove 10, the position of the second moving block 16 is fixed, the limiting clamp 3 is the prior art, details are omitted, the workpiece to be machined is clamped and limited, the ball is arranged in the limiting clamp 3, the workpiece to be machined can rotate in the limiting clamp 3, then the position of the first moving block 4 is adjusted in the same way, the fixed cylinder 14 is made to be close to the limiting clamp 3, the left end of the machining drill bit 5 is supported and limited, then the machining motor 17 is electrified to drive the fixing clamp 2 to rotate, the workpiece to be machined is further rotated, the adjusting screw rod 11 is further rotated, the fixing seat 8 is driven to move leftwards, the drill bit 7 is further driven to abut against the workpiece to be machined, and the workpiece to be machined is abutted against the limiting clamp 3, and the workpiece to be machined is made to abut against the left end of the workpiece to be machined.

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

1. Thin wall intermittent deep hole processing equipment, characterized by, include:

the automatic drilling machine comprises a base (1), wherein a machining motor (17) is arranged above the base (1), a fixing clamp (2) is arranged at the output end of the machining motor (17), a sliding rail (9) is arranged on the right side of the fixing clamp (2), a second moving block (16) is arranged above the sliding rail (9), a limit clamp (3) is arranged above the second moving block (16), a first moving block (4) is arranged on the right side of the second moving block (16), a fixed cylinder (14) is arranged above the first moving block (4), a limit hole (15) is formed in the fixed cylinder (14), a machining drill bit (5) is arranged in the limit hole (15) in a penetrating mode, a moving seat (7) is arranged on the right side of the first moving block (4), and a limit groove (10) is formed in the outer surface of the base (1);

and the limiting bolt (13) penetrates through the first moving block (4), and a sliding groove (12) is formed in the lower surface of the first moving block (4).

2. The thin-wall intermittent deep hole machining equipment according to claim 1, wherein the machining drill (5) penetrates through the limiting hole (15), and the outer diameter of the machining drill (5) is matched with the diameter of the limiting hole (15).

3. The thin-wall intermittent deep hole machining equipment according to claim 1, wherein the shape and the size of the sliding rail (9) are partially matched with those of the inside of the sliding groove (12), the inside of the sliding groove (12) is of a T-shaped structure, and the first moving block (4) moves on the base (1) through the sliding rail (9) and the sliding groove (12).

4. The thin-wall intermittent deep hole machining equipment according to claim 1, wherein the limit bolt (13) is in threaded connection with the first moving block (4), and the limit bolt (13) is tightly attached to the inner wall of the limit groove (10).

5. A thin-walled intermittent deep hole machining apparatus according to claim 1, characterized in that the second moving block (16) is moved on the base (1) by means of a slide rail (9) and the stationary fixture (2) is rotated by means of a machining motor (17).

6. A thin-walled intermittent deep hole machining apparatus according to claim 1, characterized in that the moving seat (7) is further provided with:

the fixed connecting block (8) is integrally and fixedly arranged at the rear end of the movable seat (7), an adjusting screw rod (11) is arranged in the fixed connecting block (8) in a penetrating mode, and an auxiliary limiting rod (6) is arranged at the front end of the movable seat (7).

7. The thin-wall intermittent deep hole machining equipment according to claim 6, wherein the movable seat (7) moves on the base (1) through the sliding rail (9), the adjusting screw (11) is in threaded connection with the fixed connecting block (8), and the adjusting screw (11) is movably connected with the base (1).