CN204935101U - Lathe - Google Patents

Abstract

The utility model provides and easily and safely can carry out the maintenance of eminence, the lathe of upkeep operation.Lathe comprises the column erected from support.Column supporting spindle head, main tapping can rise along column, decline.Column is provided with the hole of stopping over.When safeguarding lathe, overhauling, operator stops in the hole be located on column to eminence.Column can be utilized and easily and safely putting maintenance into practice, upkeep operation.

Description

Lathe

Technical field

The utility model relates to lathe.

Background technology

The lathe of Japanese Laid-Open Patent Publication 2014-110015 etc. comprises support, column and main tapping.Support has rectangular shape.Column vertically erects from the upper surface of support.Column supporting spindle head, main tapping rises under the driving of Z axis motor, decline.Z axis motor is fixed on column.Main tapping has main shaft at interior support.Main shaft is provided with cutter in the bottom outstanding from main tapping, and main shaft rotates under the driving of Spindle Motor.Spindle Motor is fixed on main tapping.Cutter is by together rising with main tapping, declining and together rotate with main shaft and process workpiece.Lathe performs multiple processing by tool changing.

Tool changing is carried out between main tapping after tool changing device and rising.Tool changing device has tool magazine.Tool magazine rotates with keeping multiple cutter.Cutter moves to tool change position by the rotation of tool magazine.

Lathe needs to carry out regular maintenance, upkeep operation.Z axis motor, tool changing device are positioned at the top of lathe.When safeguarding Z axis motor, tool changing device, overhauling, operator will use to eminence on ladder etc., and carries out operation under unsure state.

Utility model content

The purpose of this utility model is, can easily and carry out maintenance, the upkeep operation of eminence safely.

The lathe of technical scheme 1 comprises the column that erects from support and is supported on this column and the main tapping that can rise, decline, and wherein, above-mentioned column is provided with the hole of stopping over.

Operator stops in the hole be located on column to eminence.Column can be utilized and easily and safely putting maintenance into practice, upkeep operation.

In the lathe of technical scheme 2, the lower edge of above described holes is smooth.

Smooth lower edge can the stably pin of support operational person or pedal.

In the lathe of technical scheme 3, the upper limb of above described holes is semicircle shape.

The upper limb of semicircle shape can make above described holes easily stop over for operator or easily install pedal.

In the lathe of technical scheme 4, be provided with multiple above described holes, in the plurality of above described holes, two adjacent in the height direction holes are arranged on the position of transversely departing from mutually.

Operator, by stopping over successively in multiple hole by left and right pin, can easily go up to eminence.

Accompanying drawing explanation

Fig. 1 is the stereogram of lathe.

Fig. 2 is the side view of lathe.

Stereogram when Fig. 3 is observing from downside of lathe.

Fig. 4 is the partial enlarged drawing of Fig. 3.

Fig. 5 is the stereogram of the lathe after pulling down hood.

Fig. 6 is the sectional view of the lathe after pulling down hood.

Fig. 7 is the side view of the lathe having installed pedal.

Fig. 8 is the sectional view of the installation portion of pedal.

Fig. 9 is the key diagram of the Height Adjustment of lathe.

Figure 10 is the side view of the lathe of alter mode.

Detailed description of the invention

Hereinafter, with reference to the accompanying drawings of embodiment of the present utility model.The direction (all around, up and down) used in below illustrating as shown by arrows in FIG..

As shown in FIG. 1 to 3, lathe 1 comprises support 2 and hood 11.Support 2 is roughly cuboid made of iron.Support 2 is supported by four legs 21.The fore central authorities of support 2 have height adjusting part 22.As shown in Figure 4, height adjusting part 22 has cone shape recess 221 in bottom.

As shown in Fig. 2, Fig. 5, support 2 has column 5 at rear portion.Column 5 vertically erects from support 2.Column 5 utilizes Z axis travel mechanism 54 supporting spindle head 4 in front portion.Main tapping 4 is risen by the action of Z axis travel mechanism 54, declines.Z axis travel mechanism 54 is driven by Z axis motor 12.Z axis motor 12 is fixed on the top of column 5.Main tapping 4 has main shaft 6 at interior support.Main shaft 6 rotates under the driving of Spindle Motor 7.Spindle Motor 7 is fixed on the top of main tapping 4.Main shaft 6 is provided with cutter 93 in the bottom outstanding from main tapping 4.Cutter 93 together rises with main tapping 4, declines, and together rotates with main shaft 6.

As shown in Figure 5, lathe 1 has machine table 8.Machine table 8 is supported on the central portion of support 2 by X-axis travel mechanism 81, Y-axis moving mechanism 84.Machine table 8 is moved left and right by the action of X-axis travel mechanism 81, and is moved forward and backward by the action of Y-axis moving mechanism 84.X-axis travel mechanism 81 is driven by X-axis motor (omitting diagram).Y-axis moving mechanism 84 is driven by Y-axis motor (omitting diagram).Machine table 8 is fixed with workpiece on top.Workpiece together moves all around with machine table 8, thus risen, declined, the cutter 93 that rotates processes.

The top of X-axis travel mechanism 81 is covered by hood 82, and the top of Y-axis moving mechanism 84 is covered by hood 85.Hood 82,85 can shrink when machine table 8 moves.Chip when hood 82,85 prevents processing work and cooling fluid are attached to X-axis travel mechanism 81, Y-axis moving mechanism 84.

As shown in Figure 6, lathe 1 has tool changing device 9.Tool changing device 9 is supported on the top of column 5 by support plate 10.Tool changing device 9 has discoidal tool magazine 91.Tool magazine 91 rotates under the driving of tool magazine motor (omitting diagram).Tool magazine 91 has multiple cutter maintaining part 92.Cutter maintaining part 92 keeps cutter 93.Cutter 93 moves to tool change position by the rotation of tool magazine 91.Main tapping 4 rises to tool change position after processing.Tool changing device 9 exchanges the cutter 93 of tool magazine 91 and the cutter 93 of main shaft 6 at tool change position.Tool change position is the lowest positions of tool magazine 91.

As shown in Fig. 2,5,6, column 5 has hole 51,52 on right side.Hole 51 is configured at the pars intermedia of above-below direction.Hole 52 is configured at the top in hole 51.The lateral dimension in hole 51,52 is more than 100mm.The longitudinal size in hole 51,52 is more than 130mm.

Hole 51,52 is used safeguarding lathe 1, when overhauling.Z axis motor 12, tool changing device 9 etc. are positioned at the top of lathe 1.Operator can stop in hole 51,52, and with column 5 for supporting to eminence.Operator easily and safely can implement maintenance to Z axis motor 12, tool changing device 9 etc., upkeep operation.The lower edge in hole 51,52 is smooth.The pin of smooth lower edge stably support operational person.The upper limb in hole 51,52 is semicircle shape.The upper limb of semicircle shape makes hole 51,52 easily stop over.

As shown in Figure 7, in hole 51, pedal 13 can be installed.As shown in Figure 8, pedal 13 is plates of the L-shaped with hook portion 133 and stampeding section 134.By hook portion 133 is hung over the lower edge in hole 51, pedal 13 is installed.The side of stampeding section 134 Self-stabilised post 5 extends outwardly.The lower edge in hole 51 is smooth.Smooth lower edge is supporting pedal 13 stably.Operator installs pedal 13, then tramples on stampeding section 134 to eminence.As shown in Figure 7, stampeding section 134 is positioned at the below in hole 51.By being arranged on higher position by hole 51, when can forbid beyond Maintenance and Repair, climb up lathe 1 without pedal 13.

Lathe 1 has the pipe 15 to processing department conveying cooling fluid.As shown in Fig. 2, Fig. 7, pipe 15 passes and extends in hood 11 from the hole 51 of stopping over.Hole 51 is comparatively large, can pass when not hindering and stopping over for pipe 15.The height of height adjusting part 22 for utilizing tool (jig) 14 to adjust lathe 1.Tool 14 has top, and this top is in same with the recess 221 of height adjusting part 22 coniform.As shown in Figure 9, tool 14 is configured at the ground arranging lathe 1, and its top is connected to recess 221.The front portion of support 2 is made to rise, decline by changing the length of tool 14.To be made by operation tool 14 after support 2 is up to the standard, to utilize leg 21 support and arranged on the ground by lathe 1 operator.After adjustment height, tool 14 is removed.

Illustrate and the alter mode of partial alteration has been carried out to above embodiment.

1) as shown in Figure 10, lathe 1 has 2 holes 51,53 on the right side of column 5.Hole 51 is configured at the pars intermedia of above-below direction.Hole 53 is configured at the top in hole 51, and is the front being configured at hole 51.The hole 51 of the shape in hole 51,53, size and embodiment, 52 identical.Right crus of diaphragm is stopped in hole 51 by operator, is then stopped over by left foot in hole 53 to eminence.Hole 51,53 is arranged with departing from mutually in the horizontal.Therefore, operator easily stops over according to the order in hole 51,53, thus can easily go up to eminence.Hole 51 is adjacent in the height direction with hole 53.

2) left side, the rear side of column 5 can be located in the hole of stopping over.

3) hole of stopping over can be 1, also can be more than 3.

Claims (4)

1. a lathe, it comprises the column (5) that erects from support (2) and is supported on this column and the main tapping (4) that can rise, decline, and it is characterized in that,

Above-mentioned column is provided with the hole (51,52,53) of stopping over.

2. lathe according to claim 1, is characterized in that,

The lower edge of above described holes is smooth.

3. lathe according to claim 2, is characterized in that,

The upper limb of above described holes is semicircle shape.

4. lathe according to claim 1, is characterized in that,

Be provided with multiple above described holes, in the plurality of above described holes, two adjacent in the height direction holes are arranged on the position of transversely departing from mutually.