CN211332142U - Drilling and tapping integrated machine tool for machine manufacturing - Google Patents

Abstract

The utility model discloses a drilling-tapping integrated machine tool for machine manufacturing, which comprises a rotary tool rest and an upper cutter body arranged on one side of the rotary tool rest, one side of the upper cutter body is fixedly connected with a rotating shaft, A spur gear is arranged on the outer surface, a drive mechanism is arranged on one side of the spur gear, a first bevel gear is fixedly connected to one side of the spur gear, a turntable is fixedly connected to the end of the rotating shaft, and one side of the turntable is fixedly connected. A telescopic cylinder is fixedly installed on the side, the end of the telescopic cylinder is fixedly connected with a U-shaped mounting frame, the end of the U-shaped mounting frame is fixedly installed with a tool shaft, and the outer surface of the tool shaft is fixedly connected with a second cone gear, the second bevel gear is located inside the U-shaped mounting bracket. The drilling and tapping integrated machine tool for machine manufacturing, through the design of the mechanical structure with simple structure and low cost, enables the cutter set on the drill chuck to rotate along the cutter axis to perform drilling and tapping processes, and can follow the movement of the upper cutter body. And realize the tool change.

Description

A drilling and tapping integrated machine tool for machinery manufacturing

technical field

The utility model relates to the technical field of machine tools for machinery manufacturing, in particular to a drilling and tapping integrated machine tool for machinery manufacturing.

Background technique

When performing mechanical drilling processing, in order to form the final required structure, it is often necessary to use multiple drilling tools of different specifications for processing in sequence. In the working position, it will not only affect the processing efficiency, but also affect the processing accuracy due to the clamping error of the parts, and the machine tool that can switch the drilling tool has the disadvantage of extremely high cost, which is not suitable for small-scale processing plants with small scale investment. .

The drilling and tapping integrated power cutter head and the drilling and tapping integrated machine tool using the cutter head disclosed in the Chinese Utility Model Patent Application Publication CN207508658U, the drilling and tapping integrated power cutter head and the drilling and tapping integrated machine tool using the cutter head , When the tool drive mechanism moves, the power of its motion output end is driven by the second bevel gear set to drive the tool shaft to rotate. Since the tool shaft is rotated and assembled in the rotating shaft, the rotation of the tool shaft will not be transmitted to the rotating shaft. The body and drill chuck can be kept in the set position. When the tool needs to be changed, the tool shaft will rotate synchronously when the upper tool body is rotated, and the fourth bevel gear fixed on the tool shaft will rotate along the wheel surface of the third bevel gear. Different tools can be switched to the processing station by turning the corner to realize the tool change. However, the drill-tapping integrated power tool head and the drilling-tapping integrated machine tool using the tool head, when running, the four drills move synchronously and cannot be To achieve independent control, resulting in a waste of resources.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a drilling-tapping integrated machine tool for machine manufacturing, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a drilling and tapping integrated machine tool for mechanical manufacturing, comprising a rotary tool rest and an upper cutter body arranged on one side of the rotary tool rest, one side of the upper cutter body is A rotating shaft is fixedly connected, the outer surface of the middle part of the rotating shaft is provided with a spur gear, one side of the spur gear is provided with a driving mechanism, one side of the spur gear is fixedly connected with a first bevel gear, and the end of the rotating shaft is A turntable is fixedly connected, a telescopic cylinder is fixedly installed on one side of the turntable, an end of the telescopic cylinder is fixedly connected with a U-shaped mounting frame, and a tool shaft is fixedly installed at the end of the U-shaped mounting frame, and the cutter The outer surface of the shaft is fixedly connected with a second bevel gear, the second bevel gear is located inside the U-shaped mounting frame, the second bevel gear is meshed with the first bevel gear, and the end of the tool shaft is fixedly connected with a Drill chuck.

Optionally, the spur gear is movably connected to the rotating shaft through a first bearing.

Optionally, the drive mechanism is composed of a drive motor and a drive gear, the output end of the drive motor is fixedly connected with a drive gear, and the drive gear is meshed with the spur gear.

Optionally, a through hole is formed at the axis of the first bevel gear, and the rotating shaft penetrates through the interior of the through hole.

Optionally, the tool shaft is movably connected to the U-shaped mounting frame through a second bearing.

(3) Beneficial effects

The utility model provides a drilling and tapping integrated machine tool for mechanical manufacturing, which has the following beneficial effects:

The drilling and tapping integrated machine tool for machine manufacturing uses the telescopic cylinder to control the connection state between the second bevel gear and the first bevel gear, so that the first bevel gear set can transmit the power output of the driving mechanism to one or more drill chucks at the same time Rotation, compared with the existing technology, can effectively adjust the operating quantity of the drill chuck according to the actual situation, avoiding the waste of resources due to the idling of the drill chuck. Through the design of the mechanical structure with simple structure and low cost, the drill chuck is The cutter set on the upper part can rotate along the cutter shaft to perform drilling and tapping processes, and can change the cutter with the movement of the upper cutter body.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of a U-shaped mounting frame.

In the figure: 1. Rotary tool holder; 2. Upper cutter body; 3. Rotating shaft; 4. Spur gear; 5. Driving mechanism; 501. Driving motor; 502. Driving gear; 6. First bevel gear; 7. Turntable; 8. Telescopic cylinder; 9. U-shaped mounting frame; 10, tool shaft; 11, second bevel gear; 12, drill chuck; 13, first bearing; 14, through hole; 15, second bearing.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIG. 1 to FIG. 2 , the present utility model provides a technical solution: a drilling-tapping integrated machine tool for machine manufacturing, comprising a rotary tool rest 1 and an upper cutter body 2 arranged on one side of the rotary tool rest 1 , characterized in that : One side of the upper cutter body 2 is fixedly connected with the rotating shaft 3, the outer surface of the middle of the rotating shaft 3 is provided with a spur gear 4, the spur gear 4 is movably connected with the rotating shaft 3 through the first bearing 13, and one side of the spur gear 4 is provided with a drive mechanism 5. The drive mechanism 5 is composed of a drive motor 501 and a drive gear 502. The output end of the drive motor 501 is fixedly connected with a drive gear 502, and the drive gear 502 is meshed with the spur gear 4. One side of the spur gear 4 is fixedly connected with a first Bevel gear 6, the shaft center of the first bevel gear 6 is provided with a through hole 14, and the rotating shaft 3 runs through the interior of the through hole 14, the end of the rotating shaft 3 is fixedly connected with a turntable 7, and one side of the turntable 7 is fixedly installed with a telescopic The end of the cylinder 8, the telescopic cylinder 8 is fixedly connected with a U-shaped mounting frame 9, the end of the U-shaped mounting frame 9 is fixedly installed with a tool shaft 10, and the tool shaft 10 is movably connected with the U-shaped mounting frame 9 through the second bearing 15, The outer surface of the tool shaft 10 is fixedly connected with a second bevel gear 11, the second bevel gear 11 is located inside the U-shaped mounting frame 9, the second bevel gear 11 is meshed with the first bevel gear 6, and the end of the tool shaft 10 is fixed A drill chuck 12 is connected.

The working principle of the utility model is that the driving mechanism 5 drives the spur gear 4 and the first bevel gear 6 fixed on one side to rotate, and the telescopic cylinder 8 controls the number of the second bevel gears 11 connected to the first bevel gear 6, which can be realized The rotation of one or more tool shafts 10 enables the tools fixed on the drill chuck 2 to rotate along with the drilling and tapping processes. Through the first bearing 13, the spur gear 4 and the first bevel gear 6 are both set in rotation. On the rotating shaft 3 , when the upper cutter body 11 rotates, it can drive the turntable 7 to rotate synchronously, so that the second spur gear 11 at the end rotates along the wheel surface of the first bevel gear 6 to control the rotation angle of the upper cutter body 2 You can switch different tools to the processing station to realize tool change.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

To sum up, the drilling and tapping integrated machine tool for machine manufacturing uses the telescopic cylinder 8 to control the connection state between the second bevel gear 11 and the first bevel gear 6 , so that the first bevel gear set 6 can output the power of the drive mechanism 5 At the same time, it is transmitted to one or more drill chucks 12 for rotation. Compared with the existing technology, the operating quantity of the drill chucks 12 can be effectively adjusted according to the actual situation, and the idle rotation of the drill chucks 12 and the waste of resources are avoided. . The design of the low-cost mechanical structure enables the cutter set on the drill chuck 12 to rotate along the cutter shaft to perform drilling and tapping processes, and to change the cutter with the movement of the upper cutter body 2 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. The utility model provides an integrative lathe is attacked with brill to machine-building, includes revolving tool rest (1) and sets up last cutter body (2) in revolving tool rest (1) one side, its characterized in that: go up one side fixedly connected with pivot (3) of cutter body (2), the surface at pivot (3) middle part is provided with straight-teeth gear (4), one side of straight-teeth gear (4) is provided with actuating mechanism (5), one side fixedly connected with first bevel gear (6) of straight-teeth gear (4), the tip fixedly connected with carousel (7) of pivot (3), one side fixed mounting of carousel (7) has telescopic cylinder (8), the tip fixedly connected with U-shaped mounting bracket (9) of telescopic cylinder (8), the tip fixed mounting of U-shaped mounting bracket (9) has cutter axle (10), the surface fixed connection of cutter axle (10) has second bevel gear (11), second bevel gear (11) are located the inside of U-shaped mounting bracket (9), second bevel gear (11) are connected with first bevel gear (6) meshing, the end part of the cutter shaft (10) is fixedly connected with a drill chuck (12).

2. The machine tool of claim 1, wherein: the straight gear (4) is movably connected with the rotating shaft (3) through a first bearing (13).

3. The machine tool of claim 1, wherein: actuating mechanism (5) comprise driving motor (501) and drive gear (502), the output fixedly connected with drive gear (502) of driving motor (501), just drive gear (502) are connected with spur gear (4) meshing.

4. The machine tool of claim 1, wherein: a through hole (14) is formed in the axis of the first bevel gear (6), and the rotating shaft (3) penetrates through the through hole (14).

5. The machine tool of claim 1, wherein: the cutter shaft (10) is movably connected with the U-shaped mounting rack (9) through a second bearing (15).

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