CN216912238U

CN216912238U - Vertical and horizontal type three-surface bed saddle eight-axis milling special machine

Info

Publication number: CN216912238U
Application number: CN202123319921.9U
Authority: CN
Inventors: 李学仁; 郑军旗; 王大汉
Original assignee: Anyang Anzheng Machine Tool Co ltd
Current assignee: Anyang Anzheng Machine Tool Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-08
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a vertical and horizontal type three-side saddle eight-axis milling special machine which comprises a machine body, a processing table and a workpiece, wherein the workpiece is fixed on the processing table through a clamping piece, and a first station, a second station, a third station, a fourth station and a fifth station are sequentially arranged on the machine body along the feeding direction; a driving shaft of the first station is horizontally arranged on the machine body, one end of a horizontal shaft is provided with a motor in a transmission way, and the other end of the driving shaft penetrates through a supporting seat arranged on the machine body; a first cutter holder, a third milling cutter and a fourth milling cutter are sequentially arranged on the driving shaft, a first milling cutter and a second milling cutter are arranged on the first cutter holder, and the cutting surface of the first milling cutter is vertical to the cutting surface of the second milling cutter; the surface where the cutting edge of the third milling cutter is positioned is parallel to the surface where the cutting edge of the second milling cutter is positioned; this application is rational in infrastructure, the cooperation is ingenious, can carry out multichannel process processing to the work piece through setting up a plurality of stations, can effectively improve machining efficiency, sets up the milling cutter of a plurality of cutting edges difference in same drive shaft and mills in step, improves the machining precision.

Description

Vertical and horizontal type three-surface bed saddle eight-axis milling special machine

Technical Field

The utility model relates to a machining technology, in particular to a vertical and horizontal three-side saddle eight-axis milling special machine.

Background

The milling machine is a machine tool which can be used in a wide range of applications, and on which a flat surface (horizontal surface, vertical surface), a groove (key groove, T-shaped groove, dovetail groove, etc.), a tooth-dividing part (gear, spline shaft, sprocket, spiral surface (screw thread, spiral groove), and various curved surfaces can be machined.

The existing milling machines all adopt a single milling head, when some workpieces are processed, two surfaces of the workpieces need to be milled, so that one surface of the workpiece needs to be milled, and the other surface needs to be milled, so that the operation is troublesome, the working efficiency is low, and the batch production cannot be realized. Therefore, a special vertical and horizontal three-side bed saddle eight-axis milling machine is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special vertical and horizontal three-side bed saddle eight-axis milling machine which is used for solving the problems in the background technology.

In order to solve the problems, the utility model provides a vertical and horizontal three-side saddle eight-axis milling special machine which comprises a machine body, a processing table and a workpiece, wherein the workpiece is fixed on the processing table through a clamping piece, and the machine body is sequentially provided with a first station, a second station, a third station, a fourth station and a fifth station along a feeding direction; the driving shaft of the first station is horizontally arranged on the machine body, one end of the horizontal shaft is provided with a motor in a transmission way, the other end of the driving shaft penetrates through a supporting seat arranged on the machine body, and a bearing is arranged between the driving shaft and the supporting seat; a first cutter seat, a third cutter and a fourth cutter are sequentially arranged on the driving shaft from a position close to the supporting seat to a position far away from the supporting seat, a first cutter and a second cutter are arranged on the first cutter seat, the cutting edge of the first cutter is arranged on the side surface of the first cutter, the cutting edge of the second cutter is arranged on the end surface of the second cutter, and the cutting surface of the first cutter is perpendicular to the cutting surface of the second cutter; the surface where the cutting edge of the third milling cutter is located is parallel to the surface where the cutting edge of the second milling cutter is located; the first milling cutter and the fourth milling cutter can respectively mill a first upper small plane and a second upper small plane of the workpiece, and the second milling cutter and the third milling cutter can respectively cut two corresponding vertical small planes of the workpiece; and a spacer bush is further sleeved between each sleeved part on the driving shaft.

The utility model provides a vertical and horizontal three-face saddle eight-axis milling special machine, which also has the following technical characteristics:

furthermore, a rotating shaft of a fifth milling cutter of the second station is vertically arranged on the machine body and is in transmission connection with the motor, a cutting edge of the fifth milling cutter is arranged on the lower end face of the fifth milling cutter, and the fifth milling cutter can cut the upper large plane of the workpiece.

Furthermore, a rotating shaft of a sixth milling cutter at the third station is horizontally arranged on the machine body and is in transmission connection with the motor, a cutting edge of the sixth milling cutter is arranged on an end face, far away from the motor, of the sixth milling cutter, and the sixth milling cutter is symmetrically arranged relative to the workpiece; the two sixth milling cutters can respectively mill two side end faces of the workpiece.

Further, a rotating shaft of a seventh milling cutter of the third station is vertically arranged on the machine body and is in transmission connection with the motor, the seventh milling cutter is in a circular truncated cone shape with a large plane below, a cutting edge of the seventh milling cutter is arranged on a curved surface of the circular truncated cone shape, and a deflection angle of a generatrix of the circular truncated cone of the seventh milling cutter corresponds to an inclined plane to be machined on the workpiece; the seventh milling cutter may mill a bevel of the workpiece.

Furthermore, an adjusting seat of the fourth station is hinged to the machine body, a second tool apron is arranged at one end, close to the workpiece, of the adjusting seat and is in transmission communication with the motor arranged on the adjusting seat, a cutter disc is arranged on the second tool apron, and a cutting edge of the cutter disc is arranged on the end face, far away from the axis, of the cutter disc; a dovetail groove to be processed is further arranged between the inclined surface and the upper plane of the workpiece, and the dovetail groove can be milled by the rotation of the cutter head.

Furthermore, the milling cutter arranged at the fifth station is symmetrical to the fourth station, and the fifth station can mill another dovetail groove on the workpiece.

Furthermore, conveying devices are arranged on two sides of the machine body, and the processing table is arranged on the conveying devices.

Furthermore, a lubricating oil tank is arranged on one side edge of the conveying device close to the first station.

The utility model has the following beneficial effects: this eight axle of vertical and horizontal trilateral bed saddle mill special planes are rational in infrastructure, the cooperation is ingenious, can carry out multichannel process processing to the work piece through setting up a plurality of stations, can effectively improve machining efficiency, mills the work piece in step through setting up the milling cutter of a plurality of cutting edges difference at same drive shaft, especially installs the milling cutter that cuts different cutting faces on same blade holder, can improve the processingquality of work piece.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of an embodiment of the present invention;

FIG. 3 is a view at A-A in FIG. 2;

FIG. 4 is an enlarged view at F of FIG. 3;

FIG. 5 is an enlarged view at G of FIG. 4;

FIG. 6 is an enlarged view taken at B-B of FIG. 2;

FIG. 7 is a view at C-C of FIG. 2;

FIG. 8 is an enlarged view taken at H in FIG. 7;

FIG. 9 is a view at D-D in FIG. 2;

FIG. 10 is an enlarged view taken at I of FIG. 9;

fig. 11 is a view at E-E in fig. 2.

1. A body; 21. a conveying device; 22. a processing table; 23. a clamping member; 24. a motor; 25. a lubricating oil tank; 3. a workpiece; 31. a side end face; 32. a second upper facet; 33. a first upper facet; 34. a vertical facet; 35. a bevel; 36. a dovetail groove; 37. an upper large plane; 4. a first station; 41. a drive shaft; 42. a first tool apron; 43. a first milling cutter; 44. a second milling cutter; 45. a third milling cutter; 46. a spacer sleeve; 47. a fourth milling cutter; 48. a bearing; 49. a supporting seat; 5. a second station; 51. a fifth milling cutter; 6. a third station; 61. a sixth milling cutter; 62. a seventh milling cutter; 7. a fourth station; 71. an adjusting seat; 72. a second tool apron; 73. a cutter head; 8. and a fifth station.

Detailed Description

The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the embodiment of the vertical and horizontal three-sided saddle eight-axis milling machine disclosed by the utility model and shown in fig. 1 to 11, the vertical and horizontal three-sided saddle eight-axis milling machine comprises a machine body 1, a processing table 22 and a workpiece 3, wherein the workpiece 3 is fixed on the processing table 22 through a clamping piece 23, and the machine body 1 is sequentially provided with a first station 4, a second station 5, a third station 6, a fourth station 7 and a fifth station 8 along a feeding direction; the driving shaft 41 of the first station 4 is horizontally arranged on the machine body 1, one end of the horizontal shaft is provided with a motor 24 in a transmission way, the other end of the driving shaft 41 is arranged on a supporting seat 49 arranged on the machine body 1 in a penetrating way, and a bearing 48 is arranged between the driving shaft 41 and the supporting seat 49; a first tool apron 42, a third tool apron 45 and a fourth tool apron 47 are sequentially arranged on the driving shaft 41 from a position close to the supporting seat 49 to a position far away from the supporting seat 49, a first milling tool 43 and a second milling tool 44 are arranged on the first tool apron 42, the cutting edge of the first milling tool 43 is arranged on the side surface of the first milling tool 43, the cutting edge of the second milling tool 44 is arranged on the end surface of the second milling tool 44, and the cutting surface of the first milling tool 43 is perpendicular to the cutting surface of the second milling tool 44; the surface where the cutting edge of the third milling cutter 45 is located is parallel to the surface where the cutting edge of the second milling cutter 44 is located; the first milling cutter 43 and the fourth milling cutter 47 can respectively mill a first upper small plane 33 and a second upper small plane 32 of the workpiece 3, and the second milling cutter 44 and the third milling cutter 45 can respectively cut two corresponding vertical small planes 34 of the workpiece 3; and spacer bushes 46 are further sleeved among the sleeved parts on the driving shaft 41, so that the reliability and flexibility are improved, and the distance among the milling cutters can be changed as required.

When the milling machine is used for milling a workpiece 3, the workpiece 3 is fixed on a processing table 22 through a clamping piece 23 manually, the machine body 1 is started to work, then the processing table 22 is pushed to pass through the machine body 1, when the workpiece passes through a first station 4, a first milling cutter 43 and a fourth milling cutter 47 mill a first upper small plane 33 and a second upper small plane 32 of the workpiece 3 respectively, a second milling cutter 44 and a third milling cutter 45 mill two corresponding vertical small planes 34 of the workpiece 3 respectively, wherein the first milling cutter 43 and the second milling cutter 44 are arranged on the same cutter holder, cutting surfaces are perpendicular to each other, the relative precision between the two adjacent cutting surfaces can be effectively ensured, and the processing quality of the workpiece 3 is effectively improved; after the first station 4 finishes processing, the processing table 22 continues to sequentially pass through the second station 5, the third station 6, the fourth station 7 and the fifth station 8 for subsequent processing, so that the processing efficiency of the workpiece 3 is improved.

In an embodiment of the present application, preferably, a rotating shaft of the fifth milling cutter 51 of the second station 5 is vertically disposed on the machine body 1 and is in transmission connection with the motor 24, a cutting edge of the fifth milling cutter 51 is disposed on a lower end surface of the fifth milling cutter 51, and the fifth milling cutter 51 can cut the upper large plane 37 of the workpiece 3, so as to improve the working efficiency and the machining precision.

In one embodiment of the present application, preferably, the rotating shaft of the sixth milling cutter 61 of the third station 6 is horizontally arranged on the machine body 1 and is in transmission connection with the motor 24, the cutting edge of the sixth milling cutter 61 is arranged on the end surface of the sixth milling cutter far away from the motor 24, and the sixth milling cutter 61 is symmetrically arranged relative to the workpiece 3; the two sixth milling cutters 61 can respectively mill the two side end surfaces 31 of the workpiece 3, thereby improving the machining efficiency and reliability.

In an embodiment of the present application, preferably, a rotating shaft of the seventh milling cutter 62 of the third station 6 is vertically arranged on the machine body 1 and is in transmission connection with the motor 24, the seventh milling cutter 62 is shaped like a circular truncated cone with a large plane below, a cutting edge of the seventh milling cutter 62 is arranged on a curved surface of the circular truncated cone, and an offset angle of a generatrix of the circular truncated cone of the seventh milling cutter 62 corresponds to the inclined plane 35 to be machined on the workpiece 3; the seventh milling cutter 62 can mill the inclined surface 35 of the workpiece 3, so that time is saved and efficiency is improved.

In an embodiment of the present application, preferably, the adjusting seat 71 of the fourth station 7 is hinged to be installed on the machine body 1, one end of the adjusting seat 71 close to the workpiece 3 is provided with a second tool apron 72, the second tool apron 72 is in transmission communication with the motor 24 arranged on the adjusting seat 71, the second tool apron 72 is provided with a tool pan 73, and a cutting edge of the tool pan 73 is arranged on an end surface of the tool pan 73 away from an axis thereof; still be equipped with the dovetail 36 of treating processing between the inclined plane 35 of work piece 3 and the last plane, the blade disc 73 rotates can be right the dovetail 36 mills, the milling cutter that fifth station 8 was established with the setting symmetry of fourth station 7, fifth station 8 can be right another department on the work piece 3 the dovetail 36 mills, and adjustment seat 71 can adjust the angle according to the demand, and application range is wide, utilizes blade disc 73 to mill dovetail 36 more reliably stably.

In one embodiment of the present application, preferably, the machine body 1 is provided with conveying devices 21 on both sides, and the processing table 22 is mounted on the conveying devices 21, so as to improve efficiency and reduce conveying time.

In one embodiment of the present application, a lubricating oil tank 25 is preferably installed at one end side of the conveying device 21 near the first station 4, so as to facilitate the worker to perform the lubricating treatment on the workpiece 3.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The vertical and horizontal three-face saddle eight-axis milling special machine is characterized by comprising a machine body, a processing table and a workpiece, wherein the workpiece is fixed on the processing table through a clamping piece, and a first station, a second station, a third station, a fourth station and a fifth station are sequentially arranged on the machine body along a feeding direction; the driving shaft of the first station is horizontally arranged on the machine body, one end of the driving shaft is provided with a motor in a transmission way, the other end of the driving shaft penetrates through a supporting seat arranged on the machine body, and a bearing is arranged between the driving shaft and the supporting seat; a first cutter seat, a third cutter and a fourth cutter are sequentially arranged on the driving shaft from a position close to the supporting seat to a position far away from the supporting seat, a first cutter and a second cutter are arranged on the first cutter seat, the cutting edge of the first cutter is arranged on the side surface of the first cutter, the cutting edge of the second cutter is arranged on the end surface of the second cutter, and the cutting surface of the first cutter is perpendicular to the cutting surface of the second cutter; the surface where the cutting edge of the third milling cutter is located is parallel to the surface where the cutting edge of the second milling cutter is located; the first milling cutter and the fourth milling cutter can respectively mill a first upper small plane and a second upper small plane of the workpiece, and the second milling cutter and the third milling cutter can respectively cut two corresponding vertical small planes of the workpiece; and a spacer bush is further sleeved between each sleeved part on the driving shaft.

2. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 1, characterized in that: and a rotating shaft of a fifth milling cutter at the second station is vertically arranged on the machine body and is in transmission connection with the motor, a cutting edge of the fifth milling cutter is arranged on the lower end surface of the fifth milling cutter, and the fifth milling cutter can cut the upper large plane of the workpiece.

3. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 1, characterized in that: a rotating shaft of a sixth milling cutter at the third station is horizontally arranged on the machine body and is in transmission connection with the motor, a cutting edge of the sixth milling cutter is arranged on the end face, far away from the motor, of the sixth milling cutter, and the sixth milling cutter is symmetrically arranged relative to the workpiece; the two sixth milling cutters can respectively mill two side end faces of the workpiece.

4. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 1, characterized in that: a rotating shaft of a seventh milling cutter of the third station is vertically arranged on the machine body and is in transmission connection with the motor, the seventh milling cutter is in a circular truncated cone shape with a large plane below, a cutting edge of the seventh milling cutter is arranged on a curved surface of the circular truncated cone shape, and a deflection angle of a generatrix of the circular truncated cone of the seventh milling cutter corresponds to an inclined plane to be machined on the workpiece; the seventh milling cutter may mill a bevel of the workpiece.

5. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 4, wherein: the adjusting seat of the fourth station is hinged and arranged on the machine body, a second cutter holder is arranged at one end, close to the workpiece, of the adjusting seat and is in transmission communication with the motor arranged on the adjusting seat, a cutter disc is arranged on the second cutter holder, and a cutting edge of the cutter disc is arranged on the end face, far away from the axis, of the cutter disc; a dovetail groove to be processed is further arranged between the inclined surface and the upper plane of the workpiece, and the dovetail groove can be milled by the rotation of the cutter head.

6. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 5, wherein: the milling cutter arranged at the fifth station is symmetrical to the milling cutter arranged at the fourth station, and the fifth station can mill another dovetail groove on the workpiece.

7. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 1, characterized in that: and conveying devices are arranged on two sides of the machine body, and the processing table is arranged on the conveying devices.

8. The vertical and horizontal three-sided saddle eight-axis milling machine according to claim 7, wherein: and a lubricating oil tank is arranged on one side edge of the conveying device close to the first station.