CN217858984U

CN217858984U - Numerical control rotary angle milling head for horizontal boring and milling machine

Info

Publication number: CN217858984U
Application number: CN202221842289.8U
Authority: CN
Inventors: 黄建伟; 苏东龙; 黄文波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-22
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a boring and milling machine cutter head technical field just discloses a numerical control gyration angle cutter head for horizontal boring and milling machine, include: the milling head comprises a milling head body, wherein a first power rod is connected to the interior of the milling head body in a rotating mode, a first crown wheel is fixedly sleeved on the surface of the first power rod, a milling arm is arranged on one side of the milling head body, a steering cylinder is connected to the interior of the milling arm in a rotating mode, and one end of the steering cylinder is fixedly connected with one side wall of the milling head body. This kind of a numerical control gyration angle cutter head for horizontal boring and milling machine, through being provided with the milling arm, power pole two and threaded rod, starter motor drives the steering wheel and rotates, the threaded rod makes the threaded rod drive the steering wheel and rotates with the meshing of screw gear, make the cutter head body rotate for the main shaft around power pole two, can effectively control its rotary motion to the cutter head body, do not influence power pole two simultaneously and drive power pole one and rotate, be applicable to the processing of different positions of different spare parts and angle, the practicality and the work efficiency of main part have been increased.

Description

Numerical control rotary angle milling head for horizontal boring and milling machine

Technical Field

The utility model relates to a boring and milling machine cutter head technical field specifically is a numerical control gyration angle cutter head for horizontal boring and milling machine.

Background

The horizontal boring and milling machine is the most widely applied one, mainly used for hole machining, the boring precision can reach IT7, the horizontal boring and milling machine can be used for milling planes, drilling, machining end faces and outer circles of flanges, cutting threads and the like besides expanding holes cast or machined on workpieces, and the horizontal boring and milling machine is mainly used in single-piece small-batch production and repair workshops.

The milling cutter head of most of the existing horizontal boring and milling machines controls the adjustment of the milling cutter head to process parts through manual work, the milling cutter head can only transversely and longitudinally move on an X axis and a Y axis, the milling cutter head cannot be adjusted to perform effective rotary motion, the parts to be processed need to be manually processed to be subjected to position adjustment during processing, the working efficiency is low, and meanwhile, the existing milling cutter head needs to be complex in fixed operation through a bolt during installation and is low in working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a numerical control gyration angle cutter head for horizontal boring and milling machine possesses and adjusts the cutter head and carry out effectual rotary motion, installs simple swift advantage simultaneously, has solved the problem of proposing in the background art.

The utility model provides a following technical scheme: a numerically controlled rotary angle cutter head for a horizontal boring and milling machine, comprising: the milling head comprises a milling head body, the internal rotation of milling head body is connected with a first power rod, the fixed cover in surface of the first power rod is connected with a first crown wheel, one side of the milling head body is provided with a milling arm, the internal rotation joint of the milling arm is provided with a steering barrel, one end of the steering barrel is fixedly connected with one side wall of the milling head body, a second power rod is sleeved in the steering barrel, the one end of the second power rod is fixedly connected with a second crown wheel, the bottom fixedly connected with mounting seat of the first power rod is provided with an inner cavity, the inner cavity is connected with a bevel gear in the mounting seat, a milling seat is inserted into the bottom of the mounting seat, and a milling cutter is fixedly connected with the bottom of the milling seat.

Preferably, the second power rod penetrates through one side wall of the milling head body, and the first crown wheel is positioned in the milling head body and meshed with the second crown wheel.

Preferably, a threaded gear is fixedly sleeved on the surface of the steering cylinder, a threaded rod is rotationally connected to the side wall of the milling arm, a motor is fixedly connected to the top end of the milling arm, an output shaft of the motor is fixedly connected to the top end of the threaded rod, and the threaded rod is meshed with the threaded gear.

Preferably, the lower surface of the bevel gear is provided with a vortex groove, the surface of the side wall of the mounting seat is provided with a sliding groove, a clamping block is inserted in the sliding groove in a sliding manner, the top end of the clamping block is fixedly connected with a clamping tooth, and the clamping tooth is meshed with the vortex groove.

Preferably, the inner side surface of the cavity wall of the mounting seat is rotatably connected with a third crown gear, the third crown gear is meshed with a bevel gear, and the surface of one side of the third crown gear is fixedly connected with the mounting seat.

Preferably, a clamping groove is formed in the surface of the side wall of the milling seat, the clamping groove is matched with the model and the specification of the clamping block, and the position of the clamping groove corresponds to that of the clamping block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of a numerical control gyration angle cutter head for horizontal boring and milling machine, through being provided with the milling arm, power pole two and threaded rod, starter motor drives the steering wheel and rotates, the threaded rod makes the threaded rod drive the steering wheel and rotates with the meshing of screw gear, make the cutter head body rotate for the main shaft around power pole two, can effectively control its rotary motion to the cutter head body, do not influence power pole two simultaneously and drive power pole one and rotate, be applicable to the processing of different positions of different spare parts and angle, the practicality and the work efficiency of main part have been increased.

2. According to the numerical control rotation angle milling head for the horizontal boring and milling machine, the mounting seat, the bevel gear and the clamping block are arranged, the milling seat at the top end of the milling cutter can be inserted into the mounting seat, the clamping groove corresponds to the sliding groove in position, the crown gear III drives the bevel gear to rotate by rotating the rotating handle, and the clamping block moves in the sliding groove to the clamping groove to enable the clamping block to be fixedly clamped with the milling seat.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

fig. 2 is a schematic sectional structure view of the milling head body of the present invention;

fig. 3 is a schematic sectional view of the mounting base of the present invention;

FIG. 4 is a schematic view of the bevel gear structure of the present invention;

fig. 5 is a schematic cross-sectional view of the milling arm of the present invention.

In the figure: 1. a milling head body; 1a, a power rod I; 1b, a crown gear I; 1c, a power rod II; 1d, a crown gear II; 2. milling an arm; 2a, a steering cylinder; 2b, a threaded gear; 2c, a threaded rod; 2d, a motor; 3. a mounting seat; 3a, a bevel gear; 3b, a vortex groove; 3c, a fixture block; 3d, a sliding chute; 3e, a crown gear III; 3f, rotating the handle; 4. milling cutters; 4a, milling a seat; 4b and a clamping groove.

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.

The utility model provides a technical scheme: a numerical control rotary angle milling head for a horizontal boring and milling machine is shown in figures 1-5 and comprises a milling head body 1, wherein a power rod I1 a is rotatably connected in the milling head body 1, a crown wheel I1 b is fixedly sleeved on the surface of the power rod I1 a, a milling arm 2 is arranged on one side of the milling head body 1, a steering cylinder 2a is rotatably clamped in the milling arm 2, one end of the steering cylinder 2a is fixedly connected with one side wall of the milling head body 1, a power rod II 1c is rotatably sleeved in the steering cylinder 2a, one end of the power rod II 1c is fixedly connected with a crown wheel II 1d, a mounting seat 3 is fixedly connected to the bottom end of the power rod I1 a, an inner cavity is arranged in the mounting seat 3 and rotatably connected with a bevel gear 3a, a milling seat 4a is inserted in the bottom end of the mounting seat 3, and a milling cutter 4 is fixedly connected to the bottom end of the milling seat 4 a.

As shown in fig. 2, the power rod two 1c penetrates through a side wall of the milling head body 1, the crown wheel two 1d is located in the milling head body 1 and is engaged with the crown wheel one 1b, and the power rod two 1c can drive the power rod one 1a to rotate.

As shown in fig. 1, fig. 2 and fig. 5, a threaded gear 2b is fixedly sleeved on the surface of a steering cylinder 2a, a threaded rod 2c is connected to the side wall of a milling arm 2 in a rotating mode, a motor 2d is fixedly connected to the top end of the milling arm 2, an output shaft of the motor 2d is fixedly connected to the top end of the threaded rod 2c, the threaded rod 2c is meshed with the threaded gear 2b to enable the threaded rod 2c to drive the steering cylinder 2a to rotate, the milling head body 1 rotates around a power rod two 1c as a main shaft, and the rotary motion of the milling head body 1 can be effectively controlled.

As shown in fig. 1 and 4, a vortex groove 3b is formed in the lower surface of the bevel gear 3a, a sliding groove 3d is formed in the side wall surface of the mounting seat 3, a clamping block 3c is inserted into the sliding groove 3d in a sliding manner, a clamping tooth is fixedly connected to the top end of the clamping block 3c, the clamping tooth is meshed with the vortex groove 3b, and when the bevel gear 3a rotates, the clamping block 3c moves into the clamping groove 4b in the sliding groove 3d at the moment so that the clamping block 3c is fixedly clamped with the milling seat 4a, and the milling cutter 4 can be conveniently mounted.

As shown in fig. 1 and 4, a crown gear 3e is rotatably connected to the inner side surface of the cavity wall of the mounting seat 3, the crown gear 3e is engaged with the bevel gear 3a, and a rotating handle 3f is fixedly connected to one side surface of the crown gear 3e, so that the crown gear 3e can be controlled to rotate conveniently.

As shown in fig. 1, fig. 3, and fig. 4, a clamping groove 4b is formed on the surface of the side wall of the milling seat 4a, the clamping groove 4b is matched with the model specification of the clamping block 3c, and the position of the clamping groove 4b corresponds to the position of the clamping block 3c, so that the clamping block 3c can conveniently move into the clamping groove 4b in the sliding groove 3d, and the clamping block 3c is clamped and fixed with the milling seat 4 a.

The working principle is as follows: when the device is used, the starting motor 2d drives the steering cylinder 2a to rotate, the threaded rod 2c is meshed with the threaded gear 2b to enable the threaded rod 2c to drive the steering cylinder 2a to rotate, the milling head body 1 rotates around the power rod two 1c as a main shaft, the rotary motion of the milling head body 1 can be effectively controlled, meanwhile, the power rod two 1c is not influenced to drive the power rod one 1a to rotate, the milling seat 4a at the top end of the milling cutter 4 is inserted into the mounting seat 3, the clamping groove 4b corresponds to the position of the sliding groove 3d, the rotating handle 3f is rotated to enable the crown gear three 3e to drive the bevel gear 3a to rotate, and at the moment, the clamping block 3c moves into the clamping groove 4b in the sliding groove 3d to enable the clamping block 3c to be fixedly clamped with the milling seat 4a to complete installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a numerical control gyration angle cutter head for horizontal boring and milling machine which characterized in that includes: the milling head comprises a milling head body (1), wherein a power rod I (1 a) is rotationally connected in the milling head body (1), a crown wheel I (1 b) is sleeved on the surface of the power rod I (1 a), a milling arm (2) is arranged on one side of the milling head body (1), a steering barrel (2 a) is clamped in the milling arm (2) in a rotating manner, one end of the steering barrel (2 a) is fixedly connected with one side wall of the milling head body (1), a power rod II (1 c) is sleeved in the steering barrel (2 a) in a rotating manner, a crown wheel II (1 d) is fixedly connected with one end of the power rod II (1 c), a mounting seat (3) is fixedly connected with the bottom end of the power rod I (1 a), an inner cavity is formed in the mounting seat (3), a bevel gear (3 a) is rotationally connected in the inner cavity, a milling seat (4 a) is spliced in the bottom end of the mounting seat (3), and a milling cutter (4) is fixedly connected with the bottom end of the milling seat (4 a).

2. The numerically controlled rotary angle milling head for a horizontal boring and milling machine according to claim 1, wherein: the power rod II (1 c) penetrates through one side wall of the milling head body (1), and the crown wheel II (1 d) is located in the milling head body (1) and meshed with the crown wheel I (1 b).

3. The numerically controlled rotary angle milling head for a horizontal boring and milling machine according to claim 1, wherein: the surface of the steering cylinder (2 a) is fixedly sleeved with a threaded gear (2 b), a threaded rod (2 c) is connected to the side wall of the milling arm (2) in a rotating mode, a motor (2 d) is fixedly connected to the top end of the milling arm (2), an output shaft of the motor (2 d) is fixedly connected with the top end of the threaded rod (2 c), and the threaded rod (2 c) is meshed with the threaded gear (2 b).

4. The numerically controlled rotation angle milling head for the horizontal boring and milling machine according to claim 1, wherein: the lower surface of the bevel gear (3 a) is provided with a vortex groove (3 b), the side wall surface of the mounting seat (3) is provided with a sliding groove (3 d), a clamping block (3 c) is inserted in the sliding groove (3 d) in a sliding mode, the top end of the clamping block (3 c) is fixedly connected with a clamping tooth, and the clamping tooth is meshed with the vortex groove (3 b).

5. The numerically controlled rotation angle milling head for the horizontal boring and milling machine according to claim 1, wherein: the inner side surface of the cavity wall of the mounting seat (3) is rotatably connected with a third crown gear (3 e), the third crown gear (3 e) is meshed with a bevel gear (3 a), and the surface of one side of the third crown gear (3 e) is fixedly connected with a rotating handle (3 f).

6. The numerically controlled rotary angle milling head for a horizontal boring and milling machine according to claim 1, wherein: the side wall surface of the milling seat (4 a) is provided with a clamping groove (4 b), the clamping groove (4 b) is matched with the model specification of the clamping block (3 c), and the positions of the clamping groove (4 b) and the clamping block (3 c) correspond.