Machine tool cutter direction adjusting mechanism

Abstract

The utility model discloses a machine tool cutter direction adjusting mechanism which comprises a bottom plate and a cutter installation seat, the installation seat is installed at the upper end of the bottom plate in a sliding mode, an adjusting mechanism used for adjusting the position of a cutter is arranged at the upper end of the installation seat, and a moving assembly used for driving the installation seat to move is arranged at the lower end of the bottom plate. The utility model relates to the technical field of cutter adjustment, in particular to a cutter adjusting device which is provided with a moving assembly and an adjusting mechanism, the position of a mounting seat can be adjusted through the moving assembly, the adjusting mechanism comprises an inclined rod, a first rotating arm, a movable rod and a second rotating arm, and the cutter mounting seat can rotate at the upper end of the second rotating arm. The cutter mounting seat can be adjusted and moved in all directions, the inclination angle of the cutter mounting seat is convenient to adjust, the angle and the direction of the cutter can be flexibly adjusted, dead angles of cutter adjustment are effectively reduced, and the cutter adjusting device is higher in environmental adaptability and economic benefit.

Description

Technical Field

[0001] The utility model relates to the technical field of tool adjustment, in particular to a machine tool tool orientation adjustment mechanism. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads, and can perform grooving, drilling, reaming, reaming and boring, etc. CNC machine tools automatically process the parts to be processed according to the pre-compiled processing program. We compile the processing route, process parameters, tool movement trajectory, displacement, cutting parameters and auxiliary functions of the parts into a processing program sheet according to the instruction code and program format specified by the CNC machine tool, and then record the contents of this program sheet on the control medium, and then input it into the CNC device of the CNC machine tool, so as to command the machine tool to process the parts.

[0003] In the fields of mechanical processing and manufacturing, it is often necessary to adjust the position and angle of the machining tool to meet the processing requirements in different situations. The current tool adjustment method is generally three-axis linear adjustment, that is, it can only be adjusted in the three directions of X-axis, Y-axis and Z-axis respectively. The position and angle of the tool are determined by combined adjustment in the three directions. However, this method has certain limitations. The tool cannot be adjusted in the circumferential direction around the axial direction, and therefore cannot be adjusted arbitrarily in all directions. Therefore, it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a machine tool tool orientation adjustment mechanism to solve the problems raised in the above background technology.

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

[0006] A machine tool tool orientation adjustment mechanism comprises a base plate and a tool mounting seat, wherein the mounting seat is slidably mounted on the upper end of the base plate, an adjustment mechanism for adjusting the position and angle of the tool mounting seat is arranged on the upper end of the mounting seat, and a moving component for driving the mounting seat to move is arranged on the lower end of the base plate.

[0007] In a preferred embodiment of the present utility model, the moving assembly includes a first motor, the first motor is fixedly mounted on the inner wall of the base plate, the output shaft of the first motor is fixedly connected to a screw rod, and a slider is slidably mounted on the outer wall of the screw rod.

[0008] In a preferred embodiment of the present invention, the upper end of the sliding block is fixedly connected to a mounting seat, the mounting seat is slidably mounted on an outer wall of a bottom plate, and rollers are fixedly mounted on both sides of the lower end of the mounting seat.

[0009] In a preferred embodiment of the utility model, the adjustment mechanism includes a rotating seat, a mounting sleeve is fixedly mounted on the upper end of the mounting seat, a mounting box is fixedly mounted on one side of the mounting seat, the rotating seat is rotatably mounted on the inner wall of the mounting sleeve, and a driving part is provided on the inner wall of the mounting sleeve.

[0010] In a preferred embodiment of the present utility model, the driving part includes a first gear, the first gear is fixedly mounted on the outer wall of the rotating seat, the first gear is transmission-connected with a second gear, a second motor is fixedly mounted on the inner wall of the mounting box, the output shaft of the second motor is fixedly connected to a first driving rod, and the second gear is fixedly mounted on the outer wall of the first driving rod.

[0011] In a preferred embodiment of the utility model, an inclined rod is fixedly installed on the upper end of the mounting sleeve, a mounting cover is fixedly installed on one side of the inclined rod, a third motor is fixedly installed on the outer wall of the mounting cover, and the output shaft of the third motor is fixedly connected to the second driving rod.

[0012] In a preferred embodiment of the present utility model, a third gear is fixedly mounted on the outer wall of the second driving rod, the third gear is transmission-connected with a fourth gear, a first rotating shaft is fixedly mounted on the inner wall of the fourth gear, and the first rotating shaft is fixedly connected with a first rotating arm.

[0013] In a preferred embodiment of the utility model, cylinders are fixedly installed on both sides of the first rotating arm, a movable rod is slidably installed on the inner wall of the first rotating arm, mounting blocks are fixedly installed on both sides of the movable rod, and the lower end of the mounting block is fixedly connected to the cylinder.

[0014] In a preferred embodiment of the utility model, a fourth motor is fixedly mounted on one side of the movable rod, a second rotating arm is rotatably connected to the other side of the movable rod, and an output shaft of the fourth motor is fixedly connected to the second rotating arm.

[0015] In a preferred embodiment of the present utility model, a fifth motor is fixedly mounted on the outer wall of the second rotating arm, an output shaft of the fifth motor is fixedly connected to a third driving rod, a fifth gear is fixedly mounted on the outer wall of the third driving rod, the fifth gear is transmission-connected to a sixth gear, a fourth rotating shaft is fixedly mounted on the inner wall of the sixth gear, and a tool mounting seat is fixedly connected to the outer wall of the sixth gear.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0017] Beneficial effect: The utility model is provided with a moving component and an adjusting mechanism, through which the position of the mounting seat can be adjusted, the adjusting mechanism includes an inclined rod, a first rotating arm, a movable rod and a second rotating arm, the tool mounting seat can rotate at the upper end of the second rotating arm, the first rotating arm can rotate around the connection between the first rotating arm and the inclined rod, the movable rod can slide on the inner wall of the first rotating arm, and the movable rod cannot leave the first rotating arm, and the second rotating arm can rotate around the connection between the movable rod and the second rotating arm, and the inclined rod can rotate around the rotating seat, so that the tool can be adjusted in a circular direction, and the tool mounting seat can be adjusted and moved in all directions, which is convenient for adjusting the inclination angle of the tool mounting seat, so that the angle and orientation of the tool can be flexibly adjusted, effectively reducing the dead angle of the tool adjustment, so that the tool can be adjusted at will in all directions. The utility model has stronger environmental adaptability and higher economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 The present invention is a structural schematic diagram of a machine tool tool position adjustment mechanism.

[0020] Figure 2 The present invention is a schematic diagram of the structure of a tool orientation adjustment mechanism of a machine tool, viewed from above.

[0021] Figure 3 The utility model is a schematic diagram of the installation structure of a mounting seat in a tool orientation adjustment mechanism of a machine tool.

[0022] Figure 4 The utility model is a schematic diagram of the installation structure of a movable rod in a tool orientation adjustment mechanism of a machine tool.

[0023] Figure 5 The present invention is a schematic diagram of the structure of a second rotating arm in a tool orientation adjustment mechanism of a machine tool.

[0024] In the figure: base plate 100; first motor 110; screw rod 120; slider 130; roller 140; mounting seat 200; mounting sleeve 210; mounting box 220; tool mounting seat 300; rotating seat 310; driving part 320; first gear 321; second gear 322; second motor 323; first driving rod 324; inclined rod 330; mounting cover 331; third motor 332; second driving rod 333; third gear 334; fourth gear 335; first rotating arm 340; first rotating shaft 341; cylinder 342; mounting block 351; movable rod 350; fourth motor 360; second rotating arm 370; fifth motor 371; third driving rod 372; fifth gear 373; sixth gear 374; fourth rotating shaft 375. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Example 1: Figure 1-5 , comprising a base plate 100 and a tool mounting seat 300, a mounting seat 200 is slidably mounted on the upper end of the base plate 100, an adjusting mechanism for adjusting the position and angle of the tool mounting seat 300 is provided on the upper end of the mounting seat 200, and a moving component for driving the mounting seat 200 to move is provided at the lower end of the base plate 100; the moving component comprises a first motor 110, the first motor 110 is fixedly mounted on the inner wall of the base plate 100, a screw rod 120 is fixedly connected to the output shaft of the first motor 110, and a slider 130 is slidably mounted on the outer wall of the screw rod 120; the upper end of the slider 130 is fixedly connected to the mounting seat 200, the mounting seat 200 is slidably mounted on the outer wall of the base plate 100, and rollers 140 are fixedly mounted on both sides of the lower end of the mounting seat 200;

[0027] The specific practical scenario of this embodiment is as follows: support plates are fixedly installed on both sides of the base plate 100, and the support plates are fixedly installed on the machine tool. A slide groove is opened on the inner wall of the upper end of the base plate 100, and the slider 130 is slidably installed on the inner wall of the slide groove. Mounting plates are fixedly installed on both sides of the lower end of the mounting seat 200, and the rollers 140 are rotatably installed on the mounting plates. The rollers 140 are rollingly connected to the machine tool. There are two groups of rollers 140, and the rollers 140 can support the mounting seat 200. At the same time, the friction between the rollers 140 and the machine tool is small, which facilitates the movement of the mounting seat 200; a machine tool tool is installed on the upper side of the tool mounting seat 300 in a conventional manner;

[0028] Example 2: Figure 1-5, including a base plate 100 and a tool mounting seat 300, a mounting seat 200 is slidably mounted on the upper end of the base plate 100, an adjusting mechanism for adjusting the position and angle of the tool mounting seat 300 is provided on the upper end of the mounting seat 200, and a moving component for driving the mounting seat 200 to move is provided at the lower end of the base plate 100; the adjusting mechanism includes a rotating seat 310, a mounting sleeve 210 is fixedly mounted on the upper end of the mounting seat 200, a mounting box 220 is fixedly mounted on one side of the mounting seat 200, the rotating seat 310 is rotatably mounted on the inner wall of the mounting sleeve 210, and a driving part 320 is provided on the inner wall of the mounting sleeve 210; the driving part 320 includes a first gear 321, the first gear 321 is fixedly mounted on the outer wall of the rotating seat 310, the first gear 321 is transmission-connected with the second gear 322, a second motor 323 is fixedly mounted on the inner wall of the mounting box 220, the output shaft of the second motor 323 is fixedly connected with the first driving rod 324, and the second gear 322 is fixedly mounted on the outer wall of the first driving rod 324; an inclined rod 330 is fixedly mounted on the upper end of the mounting sleeve 210, a mounting cover 331 is fixedly mounted on one side of the inclined rod 330, a third motor 332 is fixedly mounted on the outer wall of the mounting cover 331, and the output shaft of the third motor 332 is fixedly mounted A second driving rod 333 is fixedly connected; a third gear 334 is fixedly installed on the outer wall of the second driving rod 333, and the third gear 334 is transmission-connected to a fourth gear 335; a first rotating shaft 341 is fixedly installed on the inner wall of the fourth gear 335, and the first rotating shaft 341 is fixedly connected to a first rotating arm 340; a cylinder 342 is fixedly installed on both sides of the first rotating arm 340, and a movable rod 350 is slidably installed on the inner wall of the first rotating arm 340, and a mounting block 351 is fixedly installed on both sides of the movable rod 350, and the lower end of the mounting block 351 is fixedly connected to the cylinder 342; one side of the movable rod 350 A fourth motor 360 is fixedly installed, and the other side of the movable rod 350 is rotatably connected to a second rotating arm 370, and the output shaft of the fourth motor 360 is fixedly connected to the second rotating arm 370; a fifth motor 371 is fixedly installed on the outer wall of the second rotating arm 370, and the output shaft of the fifth motor 371 is fixedly connected to a third driving rod 372, and a fifth gear 373 is fixedly installed on the outer wall of the third driving rod 372, and the fifth gear 373 is transmission-connected to a sixth gear 374, and a fourth rotating shaft 375 is fixedly installed on the inner wall of the sixth gear 374, and the outer wall of the sixth gear 374 is fixedly connected to a tool mounting seat 300;

[0029] The specific practical scenario of this embodiment is as follows: a notch is provided on one side of the mounting sleeve 210 close to the mounting box 220, and the mounting sleeve 210 is connected to the inner wall of the mounting box 220 through the notch, so that the gear teeth on the outer wall of the first gear 321 and the gear teeth on the outer wall of the second gear 322 can continuously mesh, so that the first gear 321 and the second gear 322 are transmission-connected together, and when the second motor 323 is working, it can drive the first driving rod 324 to rotate; the third motor 332 is fixedly mounted on the outer wall of the mounting cover 331, and when the third motor 332 is working, it can drive the second driving rod 333 to rotate, so that the third gear 334 outside the second driving rod 333 rotates, so that the fourth gear 335 rotates, and a second sliding groove is provided on the inner wall of the upper end of the first rotating arm 340, and the movable rod 350 is slidably mounted on the inner wall of the second sliding groove, and the first rotating arm 340 is provided with a second sliding groove. Through slots are provided on both sides of the movable arm 340, which are connected to the second slide slot. At the same time, limit blocks are fixedly installed on both sides of the movable rod 350, and the limit blocks are slidably installed on the inner wall of the through slot. The telescopic end of the cylinder 342 is fixedly connected to the mounting block 351. Therefore, when the cylinder 342 is working, it can push the movable rod 350 to slide on the inner wall of the second slide slot. When the first rotating shaft 341 rotates, it can drive the first rotating arm 340 to rotate around the first rotating shaft 341; connecting plates are fixedly installed on both sides of the lower end of the tool mounting seat 300, and the connecting plates are fixedly installed on both sides of the fourth rotating shaft 375. The fourth rotating shaft 375 is rotatably installed on the inner wall of the second rotating arm 370 away from the second rotating arm 370, and the two connecting plates are rotatably connected to the second rotating arm 370 on the opposite side, and the third driving rod 372 is rotatably installed on the inner wall of the second rotating arm 370;

[0030] The above structures and principles are all common standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods;

[0031] The working principle of the utility model is as follows: when it is necessary to adjust the angle and orientation of the tool, the first motor 220 is started to drive the screw rod 120 to rotate, so that the slider 130 on the outer wall of the screw rod 120 slides inside the bottom plate 100, and the roller 140 slides on the machine tool, and the second motor 323 is started, and the first driving rod 324 is driven to rotate by the second motor 323, so that the second gear 322 on the outer wall of the first driving rod 324 rotates, and the second gear 322 can drive the first gear 321 to rotate, so that the rotating seat 310 on the inner wall of the first gear 321 can rotate on the inner wall of the mounting sleeve 210; at this time, the tool mounting seat 300 can rotate around the rotating seat 310, and starting the third motor 332 can drive the second driving rod 333 to rotate, so that the third gear 334 on the outer wall of the second driving rod 333 rotates, so that the fourth gear 3 35 is rotated, so that the first rotating arm 340 rotates around the first rotating axis 341, the cylinder 342 is started, and the movable rod 350 can be driven to slide through the cylinder 342 to adjust the extended length of the movable rod 350, and the fourth motor 360 is started, which can drive the second rotating arm 370 to rotate around the connection between the second rotating arm 370 and the movable rod 350, and the fifth motor 371 is started, which can drive the third driving rod 372 to rotate, so that the fifth gear 373 on the outer wall of the third driving rod 372 rotates, and drives the sixth gear 374 to rotate, so that the tool mounting seat 300 rotates around the fourth rotating axis 375, and the orientation of the tool mounting seat 300 can be adjusted by the cooperation of the first motor 110, the second motor 323, the third motor 332, the cylinder 342, the fourth motor 360 and the fifth motor 371;

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A machine tool tool orientation adjustment mechanism, comprising a base plate (100) and a tool mounting seat (300), characterized in that: A mounting seat (200) is slidably mounted on the upper end of the base plate (100), an adjustment mechanism for adjusting the position and angle of a tool mounting seat (300) is provided on the upper end of the mounting seat (200), and a moving component for driving the mounting seat (200) to move is provided on the lower end of the base plate (100).

2. A machine tool tool orientation adjustment mechanism according to claim 1, characterized in that: The moving assembly comprises a first motor (110), the first motor (110) being fixedly mounted on the inner wall of the base plate (100), the output shaft of the first motor (110) being fixedly connected to a screw rod (120), and a slider (130) being slidably mounted on the outer wall of the screw rod (120).

3. A machine tool tool position adjustment mechanism according to claim 2, characterized in that: The upper end of the slider (130) is fixedly connected to the mounting seat (200), the mounting seat (200) is slidably mounted on the outer wall of the bottom plate (100), and rollers (140) are fixedly mounted on both sides of the lower end of the mounting seat (200).

4. A machine tool tool orientation adjustment mechanism according to claim 1, characterized in that: The adjustment mechanism comprises a rotating seat (310), a mounting sleeve (210) is fixedly mounted on the upper end of the mounting seat (200), a mounting box (220) is fixedly mounted on one side of the mounting seat (200), the rotating seat (310) is rotatably mounted on the inner wall of the mounting sleeve (210), and a driving part (320) is provided on the inner wall of the mounting sleeve (210).

5. A machine tool tool orientation adjustment mechanism according to claim 4, characterized in that: The driving part (320) comprises a first gear (321), the first gear (321) is fixedly mounted on the outer wall of the rotating seat (310), the first gear (321) is transmission-connected with a second gear (322), a second motor (323) is fixedly mounted on the inner wall of the mounting box (220), an output shaft of the second motor (323) is fixedly connected with a first driving rod (324), and the second gear (322) is fixedly mounted on the outer wall of the first driving rod (324).

6. A machine tool tool position adjustment mechanism according to claim 5, characterized in that: An inclined rod (330) is fixedly mounted on the upper end of the mounting sleeve (210), a mounting cover (331) is fixedly mounted on one side of the inclined rod (330), a third motor (332) is fixedly mounted on the outer wall of the mounting cover (331), and an output shaft of the third motor (332) is fixedly connected to a second driving rod (333).

7. A machine tool tool orientation adjustment mechanism according to claim 6, characterized in that: A third gear (334) is fixedly mounted on the outer wall of the second driving rod (333), the third gear (334) is transmission-connected to a fourth gear (335), a first rotating shaft (341) is fixedly mounted on the inner wall of the fourth gear (335), and the first rotating shaft (341) is fixedly connected to a first rotating arm (340).

8. A machine tool tool orientation adjustment mechanism according to claim 7, characterized in that: Cylinders (342) are fixedly installed on both sides of the first rotating arm (340), a movable rod (350) is slidably installed on the inner wall of the first rotating arm (340), and mounting blocks (351) are fixedly installed on both sides of the movable rod (350), and the lower end of the mounting block (351) is fixedly connected to the cylinder (342).

9. A machine tool tool position adjustment mechanism according to claim 8, characterized in that: A fourth motor (360) is fixedly mounted on one side of the movable rod (350), and a second rotating arm (370) is rotatably connected to the other side of the movable rod (350), and an output shaft of the fourth motor (360) is fixedly connected to the second rotating arm (370).

10. A machine tool tool position adjustment mechanism according to claim 9, characterized in that: A fifth motor (371) is fixedly mounted on the outer wall of the second rotating arm (370); an output shaft of the fifth motor (371) is fixedly connected to a third driving rod (372); a fifth gear (373) is fixedly mounted on the outer wall of the third driving rod (372); the fifth gear (373) is transmission-connected to a sixth gear (374); a fourth rotating shaft (375) is fixedly mounted on the inner wall of the sixth gear (374); and the outer wall of the sixth gear (374) is fixedly connected to a tool mounting seat (300).

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