CN210549523U - Five-axis machining center swing head - Google Patents

Abstract

The utility model discloses a five-axis machining center pendulum head, including pendulum head body and slide mechanism, the rear end face of pendulum head body passes through the fixed plate and connects slide mechanism, and the pendulum head body includes unable adjustment base and swivel mount, has the installation tang on the rear end face of unable adjustment base, and the up end of installation tang has a plurality of pneumatics, hydraulic pressure and electrical interface, and the swivel mount is connected to the unable adjustment base lower extreme swing joint, and the swivel mount includes rotation axis, electric main shaft and electric main shaft guard shield, and the lower extreme of rotation axis passes through mount pad fixed connection electric main shaft, and electric main shaft's rear end face has the flange, has electric main shaft self-mounting screw on the flange; the fixing bolt is connected with the fixing plate, and the fixing plate is fixedly connected with the sliding mechanism through a nut. The swing head is installed and connected with the sliding mechanism through the swing head body, and the effect of vertical lifting of the swing head of the five-axis machining center is achieved.

Description

Five-axis machining center swing head

Technical Field

The utility model relates to a machine-building equipment technical field specifically is a five-axis machining center yaw.

Background

In recent years, five-axis machining centers are increasingly applied to the high-end industry fields such as aerospace, defense military industry and the like by the characteristics of high precision, high rigidity, high efficiency, five-axis linkage and the like, and are mainly used for machining high-precision parts with complex profiles, such as aviation structural parts. The five-axis machining center can be realized by adding two linked rotating shafts on a main shaft or a workbench on the basis of a standard three-axis linked horizontal machining center, and the swinging head with the main shaft swinging function is one of key functional parts for upgrading the standard horizontal machining center into the horizontal five-axis machining center. Because the five-axis machining center is mainly used for machining complex profile parts made of difficult-to-machine materials such as titanium alloy and the like at present, the head swinging component is required to have the characteristics of high rigidity, large torque, high precision, large swing angle range and the like.

The inventor finds that the existing five-axis machining center swinging head is slightly simple in design structure, low in swinging efficiency, less in intelligent application, single in functions of a fixing device and a rotating device, poor in rotating effect, and incapable of effectively combining a swinging device and a sliding device, particularly the swinging head for a horizontal machining center when swinging up and down.

Aiming at the problems and challenges, a five-axis machining center swing head is provided, an electric spindle swings left and right in the horizontal direction, the use requirement of the five-axis machining center is met, the swing situation of the five-axis machining center swing head can be effectively observed and controlled, and the potential safety hazard caused by the fact that the swing head is drooped due to sudden power failure is mainly avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five-axis machining center yaw, it is efficient to have the swing, and controlgear combines with the intellectuality, and swing angle is controllable, can combine advantages such as swing equipment and slider effectively to it is slightly simple to have solved traditional five-axis machining center yaw project organization, and swing efficiency is lower, and intelligent application is less, and fixing device and rotating device function singleness rotate the effect relatively poor, can not combine the problem that swing equipment and slider combine effectively.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a five-axis machining center yaw, includes yaw body and slide mechanism, its characterized in that are connected through the fixed plate to the rear end face of yaw body: the head swinging body comprises a fixed base and a rotary seat, wherein a mounting flange is arranged on the rear end face of the fixed base, a plurality of pneumatic and hydraulic interfaces are arranged on the upper end face of the mounting flange, a mounting hole is formed in the bottom face of the mounting flange, a circular flange is arranged at the upper end of the mounting flange, and an electric wiring terminal is arranged on the top face of the circular flange; the lower end of the fixed base is movably connected with a rotating base, the rotating base comprises a rotating shaft, an electric main shaft and an electric main shaft shield, one end of the rotating shaft is connected with the fixed base, the other end of the rotating shaft is connected with the electric main shaft, a flange is arranged at the tail end of the electric main shaft, and a plurality of electric main shafts and self-mounting screws are arranged on the end surface of the flange; the lower end of the electric main shaft is fixedly connected with an electric main shaft shield, and the inner cavity of the electric main shaft shield can be provided with the electric main shaft; the mounting hole is connected with a fixing plate, and the fixing plate is fixedly connected with the sliding mechanism through a screw;

the sliding mechanism comprises a guide rail and a sliding plate, a sliding groove is processed in the guide rail and is movably connected with the sliding plate, a fixing plate is installed on the front end face of the sliding plate, and the front end face of the fixing plate is connected with the swinging head body.

Furthermore, a manual tool changing button is arranged on the side face of the fixed base.

Furthermore, a control button is arranged on the front end face of the guide rail and electrically connected with the electric spindle and the manual tool changing button.

Further, the swivel mount cannot swing up and down.

Furthermore, the fixed base is connected with the rotary seat through a rotating shaft, and the rotating shaft is driven to rotate through a torque motor.

Further, the swivel base can swing left and right forty-five degrees in the horizontal direction.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this five machining center yaw has realized the effect of five machining center yaw oscilaltion through the installation and the connection of yaw body and slide mechanism.

2. The five-axis machining center swinging head achieves the purposes of mounting and fixing the swinging head body through the connection of the fixing bolt and the fixing plate, so that the swinging angle is more accurate and stable; through the installation of rotation axis, realized the effect of forty-five rotations about the swivel mount for it is difficult to bring the potential safety hazard because the sudden outage pendulum head droops, has increased the security of device.

Drawings

FIG. 1 is a schematic view of the connection structure of the swing head and the sliding mechanism of the present invention;

fig. 2 is a schematic view of the head swing structure of the present invention;

FIG. 3 is a schematic view of the chassis structure of the present invention;

FIG. 4 is a schematic view of a swivel mount mounting structure of the present invention;

fig. 5 is a schematic view of the swing head top plan structure of the present invention.

In the figure: 1. a head swinging body; 11. a fixed base; 111. installing a flange; 1111. pneumatic and hydraulic interfaces; 1112. mounting holes; 112. a circular flange; 1121. an electric appliance wiring terminal; 113. a manual tool changing button; 12. rotating; 121. a rotating shaft; 1211. a flange; 12111. mounting screws; 122. an electric spindle; 123. an electric spindle shield; 2. a sliding mechanism; 21. a guide rail; 211. a chute; 212. a control button; 22. a slide plate; 3. and (7) fixing the plate.

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.

Referring to fig. 1, a five-axis machining center pendulum head, a sliding mechanism 2 includes a guide rail 21 and a sliding plate 22, a sliding groove 211 is machined in the guide rail 21, the sliding groove 211 is movably connected with the sliding plate 22, a fixing plate 3 is mounted on a front end surface of the sliding plate 22, the front end surface of the fixing plate 3 is connected with a pendulum head body 1, a control button 212 is arranged on the front end surface of the guide rail 21, and the control button 212 is electrically connected with an electric spindle 122 and a manual tool changing button 113.

Referring to fig. 2-5, a five-axis machining center pendulum head includes a pendulum head body 1 and a sliding mechanism 2, a rear end surface of the pendulum head body 1 is connected to the sliding mechanism 2 through a fixing plate 3, the pendulum head body 1 includes a fixing base 11 and a swivel base 12, a mounting flange 111 is disposed on the rear end surface of the fixing base 11, a plurality of pneumatic and hydraulic interfaces 1111 and mounting holes 1112 are disposed on the upper end surface of the mounting flange 111, a circular flange 112 is disposed on the upper end of the mounting flange 111, and an electrical wiring terminal 1121 is disposed on the top surface of the circular flange 112; the lower end of the fixed base 11 is movably connected with a rotating base 12, the rotating base 12 comprises a rotating shaft 121, an electric spindle 122 and an electric spindle shield 123, the lower end of the rotating shaft 121 is fixedly connected with the electric spindle 122 through a mounting seat 1211, a flange 1211 is arranged at the tail end of the electric spindle 122, and a plurality of mounting screws 12111 of the electric spindle 122 are arranged on the end surface of the flange 1211; the lower end of the electric spindle 122 is fixedly connected with an electric spindle shield 123, and the electric spindle 122 can be installed in the inner cavity of the electric spindle shield 123; mounting hole 1112 is connected with fixed plate 3, and fixed plate 3 passes through screw fixed connection slide mechanism 2, and unable adjustment base 11's side is equipped with manual tool changing button 113, and swivel mount 12 can realize controlling the forty-five degree swing in the horizontal direction. The mounting and fixing purposes of the swing head body 1 are achieved through the connection of the mounting hole 1112 and the fixing plate 3, so that the swing angle is more accurate and stable; through the installation of rotation axis 121, realized the effect of swivel mount 12 forty five rotations about, for it is difficult to bring the potential safety hazard because the sudden outage pendulum head droops, has increased the security of device.

In summary, the following steps: according to the five-axis machining center oscillating head, a mounting flange 111 is mounted on the rear end face of a fixed base 11, a plurality of pneumatic and hydraulic interfaces 1111 are arranged on the upper end face of the mounting flange 111, a circular flange 112 is arranged at the upper end of the mounting flange 111, and an electric wiring terminal 1121 is arranged on the top face of the circular flange 112; the lower end of the fixed base 11 is movably connected with the rotary seat 12, the lower end of the rotary shaft 121 is fixedly connected with the electric spindle 122 through the mounting seat 1211, and the mounting of the rotary shaft 121 realizes the effect of rotating the rotary seat 12 by forty-five directions, so that potential safety hazards caused by sudden power failure and head dropping are not easy to occur, the safety of the device is increased, the flange 1211 is arranged at the tail end of the electric spindle 122, and a plurality of mounting screws 12111 of the electric spindle 122 are arranged on the end face of the flange 1211; the lower end of the electric spindle 122 is fixedly connected with an electric spindle shield 123, and the electric spindle 122 can be installed in the inner cavity of the electric spindle shield 123; the mounting hole 1112 is connected with the fixing plate 3, so that the mounting and fixing purposes of the swing head body 1 are achieved, and the swing angle is more accurate and stable; the fixed plate 3 is fixedly connected with the sliding mechanism 2 through a screw; a sliding groove 211 is processed in the guide rail 21, the sliding groove 211 is movably connected with a sliding plate 22, a fixing plate 3 is installed on the front end face of the sliding plate 22, and the front end face of the fixing plate 3 is connected with the swing head body 1; the front end surface of the guide rail 21 is provided with a control button 212, and the control button 212 is electrically connected with the electric spindle 122 and the manual tool changing button 113, so that the aim of accurate swinging angle is fulfilled.

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 (6)

1. The utility model provides a five-axis machining center yaw, includes yaw body (1) and slide mechanism (2), its characterized in that are connected through fixed plate (3) to the rear end face of yaw body (1): the head swinging body (1) comprises a fixed base (11) and a rotary seat (12), a mounting flange (111) is arranged on the rear end face of the fixed base (11), a plurality of pneumatic and hydraulic interfaces (1111) are arranged on the upper end face of the mounting flange (111), a mounting hole (1112) is formed in the bottom face of the mounting flange (111), a circular flange (112) is arranged at the upper end of the mounting flange (111), and an electric wiring terminal (1121) is arranged on the top face of the circular flange (112); the lower end of the fixed base (11) is movably connected with a rotating seat (12), the rotating seat (12) comprises a rotating shaft (121), an electric spindle (122) and an electric spindle shield (123), one end of the rotating shaft (121) is connected with the fixed base (11), the other end of the rotating shaft is connected with the electric spindle (122), a flange (1211) is arranged at the tail end of the electric spindle (122), and a plurality of electric spindles (122) and self mounting screws (12111) are arranged on the end face of the flange (1211); the lower end of the electric spindle (122) is fixedly connected with an electric spindle shield (123), and the electric spindle (122) can be installed in the inner cavity of the electric spindle shield (123); the mounting hole (1112) is connected with the fixing plate (3), and the fixing plate (3) is fixedly connected with the sliding mechanism (2) through a screw;

slide mechanism (2) are including guide rail (21) and slide (22), and processing has spout (211) in guide rail (21), spout (211) and slide (22) swing joint, and fixed plate (3) are installed to the preceding terminal surface of slide (22), and pendulum head body (1) is connected to the preceding terminal surface of fixed plate (3).

2. The five-axis machining center pendulum head of claim 1, wherein: and a manual tool changing button (113) is arranged on the side surface of the fixed base (11).

3. The five-axis machining center pendulum head of claim 2, wherein: the front end face of the guide rail (21) is provided with a control button (212), and the control button (212) is electrically connected with the electric spindle (122) and the manual tool changing button (113).

4. The five-axis machining center pendulum head of claim 1, wherein: the rotary seat (12) cannot swing up and down.

5. The five-axis machining center pendulum head of claim 1, wherein: the fixed base (11) is connected with the rotary seat (12) through a rotary shaft (121), and the rotary shaft (121) is driven to rotate through a torque motor.

6. The five-axis machining center pendulum head of claim 1, wherein: the rotary seat (12) can swing at forty-five degrees left and right in the horizontal direction.