Multi-axis linkage cutter feeding device

Abstract

The utility model discloses a multi-axis linkage cutter feeding device which comprises a base, an X-axis feeding mechanism is arranged on the outer wall of one side of the top of the base, a stand column is installed on the top of the base through the X-axis feeding mechanism, a Z-axis feeding mechanism is arranged on the outer wall of one side of the stand column, and a sliding seat is installed on one side of the stand column through the Z-axis feeding mechanism. A Y-axis feeding mechanism is arranged on the front side of the sliding base, a workbench is installed on the front side of the sliding base through the Y-axis feeding mechanism, a tool rest is fixedly installed on the outer wall of the bottom of the workbench through bolts, and a plurality of turning tools are arranged on the outer wall of the bottom of the tool rest. The vertical feeding device adopted by the utility model can freely and flexibly control the motion trail of the tool, and meanwhile, a plurality of turning tools can be mounted below the tool rest, so that the turning efficiency of a workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes, in particular to a multi-axis linkage tool feeding device. Background Art

[0002] A lathe is a machine tool that uses a turning tool to turn a rotating workpiece. Lathes are the most important type of metal cutting machine tools. In general machine manufacturing factories, lathes are the most numerous and are also called mother machines. At the same time, lathes can also be used to perform corresponding processing with drills, reamer drills, reamers, taps, dies and knurling tools.

[0003] The existing lathe generally consists of a spindle box, a feed box, a slide box, a bed, a tailstock and a tool holder. The workpiece is generally mounted on the spindle box and rotates, and then the tool holder is driven by the feed box and the slide box to achieve the turning operation of the workpiece. The existing lathe has a single feeding method, generally horizontal linear motion, and each tool holder can only be installed with one tool, which has low turning efficiency for the workpiece. Therefore, it is urgent to design a multi-axis linkage tool feeding device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-axis linkage tool feeding device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-axis linkage tool feeding device comprises a base, an X-axis feeding mechanism is arranged on the outer wall of one side of the top of the base, and a column is installed on the top of the base through the X-axis feeding mechanism, a Z-axis feeding mechanism is arranged on the outer wall of one side of the column, and a slide is installed on one side of the column through the Z-axis feeding mechanism, a Y-axis feeding mechanism is arranged on the front side of the slide, and a workbench is installed on the front side of the slide through the Y-axis feeding mechanism, a tool holder is fixedly installed on the outer wall of the bottom of the workbench by bolts, and a plurality of turning tools are arranged on the outer wall of the bottom of the tool holder.

[0007] Furthermore, the X-axis feed mechanism includes a motor seat and a plurality of roller sliders fixedly mounted on the top outer wall of the base by bolts, the inner sliding clamp of the roller slider is connected with a roller linear rail, an X-axis motor is arranged on the outer wall of one side of the motor seat, and a column screw is installed on the output shaft of the X-axis motor through a coupling, the outer wall of the column screw is threaded with a screw sleeve, and the bottom of the column is fixedly mounted on the outer wall of the roller linear rail and the top of the screw sleeve.

[0008] Furthermore, the Z-axis feed mechanism includes a Z-axis motor fixed to the side wall of the column through a mounting base, a slide screw is installed on the output shaft of the Z-axis motor, the external thread of the slide screw is sleeved with a screw seat, guide rails are fixed to the outer walls of both sides of the column by bolts, and a slider is slidably clamped on the outside of the guide rails, and the slide is fixedly mounted on the outer wall of one side of the slider and the screw seat.

[0009] Furthermore, the Y-axis feed mechanism includes a plurality of slide rails fixedly mounted on the side wall of the slide, a Y-axis motor is connected to the outer wall of one side of the slide by bolts, and a workbench screw is installed on the output shaft of the Y-axis motor, a screw nut is sleeved on the external thread of the workbench screw, a saddle is slidably connected to the outer wall of the slide rail, and the workbench is fixedly mounted on the saddle and the screw nut.

[0010] Furthermore, a plurality of tool mounting grooves are provided on the outer wall at the bottom of the tool holder, and the turning tool is fixedly installed inside the tool mounting groove by bolts. The number of turning tools installed on the tool holder is three to six, and the plurality of turning tools are equidistantly distributed below the tool.

[0011] In the above technical solution, the utility model provides a multi-axis linkage tool feeding device, which has the following beneficial effects:

[0012] (1) The vertical feed device can freely and flexibly control the movement trajectory of the tool. At the same time, multiple turning tools can be installed under the tool holder, which improves the efficiency of turning the workpiece. Compared with the traditional single tool, the work efficiency is at least three times higher.

[0013] (2) The X-axis feed mechanism, Y-axis feed mechanism and Z-axis feed mechanism adopted can well control the position of the turning tool above the base, realize flexible adjustment during the turning of the workpiece, and meet the turning processing of different workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The present invention provides a schematic structural diagram of a multi-axis linkage tool feeding device embodiment of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of a feeding mechanism provided in an embodiment of a multi-axis linkage tool feeding device of the utility model at one angle.

[0017] Figure 3 This is a three-dimensional structural diagram from another angle of a feeding mechanism provided in an embodiment of a multi-axis linkage tool feeding device of the utility model.

[0018] Figure 4 An exploded diagram of the feeding mechanism structure provided for an embodiment of a multi-axis linkage tool feeding device of the utility model.

[0019] 1 base, 2X-axis feed mechanism, 21 roller slider, 22 roller linear rail, 23 motor seat, 24X-axis motor, 25 column screw, 26 screw nut, 3 columns, 4Z-axis feed mechanism, 41Z-axis motor, 42 guide rail, 43 slider, 44 screw seat, 45 slide seat screw, 5 slide seat, 6Y-axis feed mechanism, 61Y-axis motor, 62 slide rail, 63 workbench screw, 64 screw nut, 65 slide saddle, 7 workbench, 8 tool holder, 9 turning tool. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, a multi-axis linkage tool feeding device provided by an embodiment of the utility model includes a base 1, an X-axis feeding mechanism 2 is arranged on the outer wall of one side of the top of the base 1, and a column 3 is installed on the top of the base 1 through the X-axis feeding mechanism 2, a Z-axis feeding mechanism 4 is arranged on the outer wall of one side of the column 3, and a slide 5 is installed on one side of the column 3 through the Z-axis feeding mechanism 4, a Y-axis feeding mechanism 6 is arranged on the front side of the slide 5, and a workbench 7 is installed on the front side of the slide 5 through the Y-axis feeding mechanism 6, a tool holder 8 is fixedly installed on the outer wall of the bottom of the workbench 7 by bolts, and a plurality of turning tools 9 are arranged on the outer wall of the bottom of the tool holder 8.

[0022] Specifically, in this embodiment, a base 1 is included, an X-axis feed mechanism 2 is provided on the outer wall of one side of the top of the base 1, and a column 3 is installed on the top of the base 1 through the X-axis feed mechanism 2, a Z-axis feed mechanism 4 is provided on the outer wall of one side of the column 3, and a slide 5 is installed on one side of the column 3 through the Z-axis feed mechanism 4, a Y-axis feed mechanism 6 is provided on the front side of the slide 5, and a workbench 7 is installed on the front side of the slide 5 through the Y-axis feed mechanism 6, a tool holder 8 is fixedly installed on the outer wall of the bottom of the workbench 7 by bolts, and a plurality of turning tools 9 are provided on the outer wall of the bottom of the tool holder 8;

[0023] Several tool mounting grooves are arranged on the outer wall at the bottom of the tool holder 8, and the turning tool 9 is fixedly installed inside the tool mounting groove by bolts. The number of turning tools 9 installed on the tool holder 8 is three to six, and several turning tools 9 are evenly distributed below the tool 8.

[0024] By starting the X-axis feed mechanism 2, the column 3, the slide 5 and the worktable 7 can be driven to move together to realize the movement of the above-mentioned structure on the X-axis. By starting the Z-axis feed mechanism 4, the slide 5 and the worktable 7 can be driven to move synchronously to realize the movement on the X-axis. By starting the Y-axis feed mechanism 6, the worktable 7 can be driven to move in the Y direction to realize the three-dimensional adjustment of the tool holder 8 and the turning tool 9.

[0025] The utility model provides a multi-axis linkage tool feeding device, which adopts a vertical feeding device and can freely and flexibly control the movement trajectory of the tool. At the same time, multiple turning tools 9 can be installed under the tool holder 8, thereby improving the efficiency of turning processing on the workpiece.

[0026] As an embodiment provided by the utility model, the X-axis feed mechanism 2 includes a motor seat 23 and a plurality of roller sliders 21 fixedly mounted on the top outer wall of the base 1 by bolts, the inner sliding clamp of the roller slider 21 is connected with a roller linear rail 22, an X-axis motor 24 is arranged on the outer wall of one side of the motor seat 23, and a column screw 25 is installed on the output shaft of the X-axis motor 24 through a coupling, a screw thread sleeve 26 is threadedly sleeved on the outer wall of the column screw 25, and the bottom of the column 3 is fixedly mounted on the outer wall of the roller linear rail 22 and the top of the screw thread sleeve 26;

[0027] The X-axis motor 24 is started to drive the column screw 25 to rotate. With the cooperation of the column screw 25 and the screw sleeve 26, the column 3 can be moved through the roller slider 21 and the roller linear rail 22, so as to adjust the position of the column 3.

[0028] As an embodiment provided by the utility model, the Z-axis feeding mechanism 4 includes a Z-axis motor 41 fixed on the side wall of the column 3 through a mounting seat, a slide screw 45 is installed on the output shaft of the Z-axis motor 41, the external thread of the slide screw 25 is sleeved with a screw seat 44, guide rails 42 are fixed to the outer walls of both sides of the column 3 by bolts, and the outer sliding clamp of the guide rail 42 is connected with a slider 43, and the slide 5 is fixedly installed on the outer wall of one side of the slider 43 and the screw seat 44;

[0029] The Z-axis motor 41 is started to drive the slide seat screw 45 and the screw seat 44 to move, thereby driving the slide seat 5 to move.

[0030] As an embodiment provided by the utility model, the Y-axis feeding mechanism 6 includes a plurality of slide rails 62 fixedly mounted on the side wall of the slide seat 5, a Y-axis motor 61 is connected to the outer wall of one side of the slide seat 5 by bolts, and a workbench screw 63 is installed on the output shaft of the Y-axis motor 61, a screw nut 64 is sleeved on the external thread of the workbench screw 63, a slide saddle 65 is slidably connected to the outer wall of the slide rail 62, and the workbench 7 is fixedly mounted on the slide saddle 65 and the screw nut 64;

[0031] Starting the Y-axis motor 61 can allow the Y-axis motor 61 to drive the workbench lead screw 63 and the lead screw nut 64 to move, which can drive the workbench to adjust the position, and then drive the tool holder 8 and the turning tool 9 to move.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-axis linkage tool feeding device, comprising a base (1), characterized in that: An X-axis feed mechanism (2) is arranged on the outer wall of one side of the top of the base (1), and a column (3) is installed on the top of the base (1) through the X-axis feed mechanism (2); a Z-axis feed mechanism (4) is arranged on the outer wall of one side of the column (3), and a slide (5) is installed on one side of the column (3) through the Z-axis feed mechanism (4); a Y-axis feed mechanism (6) is arranged on the front side of the slide (5), and a workbench (7) is installed on the front side of the slide (5) through the Y-axis feed mechanism (6); a tool holder (8) is fixedly installed on the outer wall of the bottom of the workbench (7) by bolts, and a plurality of turning tools (9) are arranged on the outer wall of the bottom of the tool holder (8).

2. A multi-axis linkage tool feeding device according to claim 1, characterized in that: The X-axis feeding mechanism (2) comprises a motor seat (23) and a plurality of roller sliders (21) fixedly mounted on the top outer wall of the base (1) by bolts, the roller sliders (21) are internally slidably engaged with a roller linear rail (22), an X-axis motor (24) is arranged on the outer wall of one side of the motor seat (23), and a column screw (25) is mounted on the output shaft of the X-axis motor (24) via a coupling, the outer wall of the column screw (25) is threadedly sleeved with a screw thread sleeve (26), and the bottom of the column (3) is fixedly mounted on the outer wall of the roller linear rail (22) and the top of the screw thread sleeve (26).

3. The multi-axis linkage tool feeding device according to claim 1, characterized in that: The Z-axis feeding mechanism (4) comprises a Z-axis motor (41) fixed on the side wall of the column (3) through a mounting seat, a slide screw (45) is installed on the output shaft of the Z-axis motor (41), the external thread of the slide screw (25) is sleeved with a screw seat (44), guide rails (42) are fixed on the outer walls of both sides of the column (3) by bolts, and the outer sliding clamp of the guide rail (42) is connected with a slider (43), and the slide seat (5) is fixedly mounted on the outer wall of one side of the slider (43) and the screw seat (44).

4. The multi-axis linkage tool feeding device according to claim 1, characterized in that: The Y-axis feeding mechanism (6) comprises a plurality of slide rails (62) fixedly mounted on the side wall of the slide seat (5); a Y-axis motor (61) is connected to the outer wall of one side of the slide seat (5) by bolts, and a workbench screw (63) is mounted on the output shaft of the Y-axis motor (61); a screw nut (64) is sleeved on the external thread of the workbench screw (63); a slide saddle (65) is slidably connected to the outer wall of the slide rail (62); and the workbench (7) is fixedly mounted on the slide saddle (65) and the screw nut (64).

5. The multi-axis linkage tool feeding device according to claim 1, characterized in that: A plurality of tool mounting grooves are arranged on the outer wall at the bottom of the tool holder (8), and the turning tool (9) is fixedly mounted inside the tool mounting groove by means of bolts. The number of turning tools (9) mounted on the tool holder (8) is three to six, and the plurality of turning tools (9) are distributed at equal distances below the tool (8).

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