TWM536108U - Processing machine with movable double spindles - Google Patents

Description

Processing machine with mobile double-head spindle

The invention mainly relates to the field of machining equipment, in particular to a processing machine with a movable double-head spindle which can process the inner side of the workpiece and can quickly complete the machining operation.

The two main shafts of the existing two-axis horizontal boring machine are arranged on two sides of the machine table and are arranged facing each other in the axial direction. The workpieces are placed between the two main shafts to machine the two outer sides of the workpiece together, thereby reducing the machining operation procedure. The inner side of the workpiece is not easy to machine with the existing horizontal boring machine. When the inner side of the workpiece also needs the boring, it must be divided into at least two times, and the workpiece needs to be moved between the two processes, not only because of the movement. The time and processing time make the processing efficiency low and the overall operating cost is high.

Therefore, the object of the present invention is that it can be machined to the inside of the workpiece, and the inner side of the workpiece is processed without moving the workpiece and the divided processing, thereby reducing the overall processing time, improving the processing efficiency, reducing the operation cost, and improving the usability.

In order to achieve the above object, the present invention provides a processing machine with a movable double-headed spindle, comprising a frame body and a moving shaft seat, the moving shaft seat being movably disposed on the frame body, the moving shaft seat comprising a yoke, a first rotating shaft and a second rotating shaft, the yoke is movably disposed on the frame, and the first rotating shaft is opposite to the machining end of the second rotating shaft and opposite to the shaft The frame is rotatably disposed on the pedestal, and the axes of the first rotating shaft and the second rotating shaft extend into a machining axis.

The processing machine of the mobile double-headed spindle, the frame body comprises at least one main track, the at least one main track is disposed on the frame body and disposed along the direction of the machining axis, and the moving shaft seat corresponds to at least one The position of the main track is formed with at least one sub-track that is movably engaged with the sub-track.

The processing machine with a movable double-ended spindle, the frame further comprising a rack, the rack is disposed laterally between the frame body and the moving shaft seat, the moving shaft seat further comprising a moving motor, The central shaft of the moving motor is erected on the pedestal, and the output end of the moving motor is provided with a gear that movably cooperates with the rack.

By the above technical means, the utility model has the following functions: 1. Because there are two spindles in opposite directions on the moving shaft seat, the inner side of the workpiece can be processed to achieve the purpose of rapid processing. 2. Since the moving shaft seat can be moved on the main rail so that the distance between the two sides of the workpiece to be machined is greater than the axial length of the moving shaft seat, the workpiece can be moved without any additional movement, so the first rotation of the moving shaft seat The shaft and the second rotating shaft can process the inner side of the workpiece together, that is, the inner side of the workpiece is not required to be processed in two steps, thereby reducing the overall processing time, improving the processing efficiency and reducing the operating cost, and further improving the horizontal boring machine. The ease of use.

In order to be able to understand the technical features and practical functions of the present invention in detail, and can be implemented in accordance with the contents of the specification, and further illustrated in the preferred embodiment shown in the figure, the following is explained in detail:

The present invention is a processing machine with a mobile double-headed spindle. Referring to FIG. 1 to FIG. 6 , a preferred embodiment of the present invention includes a frame 10 , a first axle block 20 , and a second axle block 30 . And a moving shaft base 40, the frame body 10 includes at least one main rail 12 and a rack 14 , and the at least one main rail 12 is disposed on the frame body 10 , and the rack 14 is laterally disposed on the frame body 10 , The first shaft base 20 and the second shaft base 30 are disposed on the frame body 10, and the at least one main rail 12 is located between the first shaft base 20 and the second shaft base 30. The first shaft seat 20 includes a first spindle 22, the second axle housing 30 includes a second spindle 32, each spindle 22, 32 having a machining end or a clamping workpiece end. Preferably, each spindle 22, 32 has At a machining end, the machined ends of the first main shaft 22 and the second main shaft 32 face each other.

The moving shaft base 40 is movably disposed on the frame body 10 and movable between the first shaft seat 20 and the second shaft seat 30. The moving shaft seat 40 is formed with at least one main rail 12 at least. An auxiliary track 42 is movably engaged with the main track 12. In the preferred embodiment of the present invention, the at least one main track 12 is two, corresponding to the sub track of the main track 12. 42 is two, the moving axle seat 40 includes a yoke 44, a first rotating shaft 46, a second rotating shaft 47 and a moving motor 48. The yoke 44 is movably disposed on the main rail 12, The rack 14 is disposed between the frame body 10 and the moving shaft base 40. The first rotating shaft 46 is disposed opposite to the machining end of the second rotating shaft 47 and is rotatably disposed on the shaft relative to the shaft frame 44. The first rotating shaft 46 and the axis of the second rotating shaft 47 extend to a machining axis, and the at least one main rail 12 is disposed along the machining axis, and the machining end of the first rotating shaft 46 is oriented. The first spindle 22, the machining end of the second rotation shaft 47 faces the second spindle 32, preferably the first rotation shaft 46 The second rotating shaft 47 can be rotated by a rotating motor 49 mounted on the yoke 44. The central axis of the moving motor 48 is erected on the pedestal 44. The output of the moving motor 48 is provided with a gear. The gear is movably mated with the rack 14, further enabling the movable axle mount 40 to be controlled by the gear and the rack 14 and to be movable on the main rail 12. Referring to FIGS. 7-9, in the flow of the preferred embodiment of the present invention, each of the spindles 22, 32 may be a ejector pin or a clamp. In the preferred embodiment, each of the spindles 22, 32 and the rotating shaft 46, Each of the 47 tools is provided with a tool for boring, and the workpiece 60 may be a frame that requires inner and outer boring, and the position of the outer side of the workpiece 60 is required to be aligned with the first main shaft 22 and the second. The main shaft 32, the first rotating shaft 46 and the second rotating shaft 47 are aligned with the inner side of the workpiece 60 to require a boring position to fix the workpiece 60. The first main shaft 22 and the second main shaft 32 simultaneously machine the outer side of the workpiece 60, the workpiece One of the inner sides of the 60 may be first processed by the corresponding first rotating shaft 46 or the second rotating shaft 47. When the distance between the two sides of the workpiece 60 to be processed is greater than the axial length of the moving shaft seat 40, no additional Moving the workpiece 60, when the gear output end of the moving motor 48 rotates, it will move on the rack 14 of the frame body 10. The moving motor 48 is disposed on the pedestal 44, so that the yoke 44 can be driven to make the entire moving shaft The seat 40 moves relative to the frame 10, and the carriage 44 is driven by the moving motor 48 due to the moving axle seat 40. And the moving speed on the main track 12 is fast, the pupil of the inner side of the workpiece 60 is nearly completed at the same time, and the first main shaft 22, the second main shaft 32, the first rotating shaft 46 and the second rotating shaft 47 are processed together with the workpiece 60. The inner and outer sides of the workpiece 60 can be processed at the same time, and no additional processing procedure is required, thereby reducing the processing time, improving the work efficiency and reducing the cost, and further improving the convenience of use.

10‧‧‧ ‧ body
12‧‧‧ main track
20‧‧‧First shaft seat
22‧‧‧First spindle
30‧‧‧Second axle seat
32‧‧‧Second spindle
40‧‧‧Moving axle seat
42‧‧‧Sub Track
44‧‧‧ pedestal
46‧‧‧First rotating shaft
47‧‧‧second axis of rotation
48‧‧‧Moving motor
49‧‧‧Rotating motor
60‧‧‧Workpiece

1 is a perspective view of a preferred embodiment of the present invention. 2 is a perspective view of the movable shaft base of the preferred embodiment of the present invention. 3 is another perspective view of the movable axle base of the preferred embodiment of the present invention. 4 is a partially enlarged perspective view of a preferred embodiment of the present invention. Figure 5 is a partial cross-sectional side elevational view of the preferred embodiment of the present invention. Figure 6 is a partial cross-sectional end view taken along line A-A of Figure 5; Figure 7 is an exploded perspective view of the preferred embodiment of the present invention plus a workpiece. Figure 8 is a schematic perspective view of a workpiece according to a preferred embodiment of the present invention. Figure 9 is a partial cross-sectional view showing the state of use of the workpiece in a side view of the preferred embodiment of the present invention.

10‧‧‧ ‧ body

20‧‧‧First shaft seat

22‧‧‧First spindle

30‧‧‧Second axle seat

40‧‧‧Moving axle seat

44‧‧‧ pedestal

46‧‧‧First rotating shaft

47‧‧‧second axis of rotation

Claims (4)

A processing machine with a mobile double-headed spindle, comprising a frame body and a moving shaft seat, wherein the moving shaft seat is movably disposed on the frame body, the moving shaft seat comprises a yoke frame and a first rotating shaft And a second rotating shaft, the yoke is movably disposed on the frame, and the first rotating shaft is disposed opposite to the machining end of the second rotating shaft and is rotatably disposed on the yoke relative to the yoke The axis of the first rotating shaft and the second rotating shaft extend to a machining axis. The processing machine of the mobile double-head spindle according to claim 1, wherein the frame body comprises at least one main rail, the at least one main rail is disposed on the frame body and disposed along a direction of the machining axis, the moving shaft seat At least one sub-track is formed at a position corresponding to at least one main rail, and the main rail is engaged with the sub-track so as to be relatively movable. The processing machine of the mobile double-head spindle according to claim 1, wherein the frame further comprises a rack, the rack is laterally disposed between the frame and the moving shaft base, and the moving shaft base further comprises a Moving the motor, the central axis of the moving motor is erected on the pedestal, and the output end of the moving motor is provided with a gear that movably cooperates with the rack. The processing machine of claim 2, wherein the frame further comprises a rack, the rack is disposed laterally between the frame and the moving shaft base, the moving shaft base further comprising a Moving the motor, the central axis of the moving motor is erected on the pedestal, and the output end of the moving motor is provided with a gear that movably cooperates with the rack.