High-precision tool arranging machine

Abstract

The utility model discloses a high-precision tool arranging machine, and belongs to the field of tool arranging machines. A high-precision tool arranging machine comprises a rack; the clamping piece is arranged on the rack; the adjusting frame is connected to the rack in a sliding manner; the horizontal shaft motor is fixedly connected to the rack; the first screw rod is fixedly connected to an output rotating shaft of the horizontal shaft motor; the horizontal sliding block is connected to the rack in a sliding mode and is in threaded connection with the rack. The connecting frame is fixedly connected to the adjusting frame; the inclined frame is fixedly connected to the connecting frame; the gang tool rest is slidably connected to the inclined frame; the inclined shaft motor is fixedly connected to the side wall of the inclined frame; the second screw rod is fixedly connected to an output rotating shaft of the inclined shaft motor; the inclined sliding block is slidably connected to the inclined frame and is in threaded connection with the second lead screw. The horizontal sliding block is fixedly connected with the adjusting frame, and the inclined sliding block is fixedly connected with the gang tool rest. The high-precision tool arranging machine has the beneficial effects that the condition that tools are frequently replaced is avoided, the machining time of workpieces is shortened, and the machining precision is improved.

Description

Technical Field

[0001] This application relates to the field of turret lathes, and more particularly, to a high-precision turret lathe. Background Art

[0002] In a conventional machine tool, there is a workbench for placing a workpiece and a spindle for fixing a tool. Relative movement can occur between the workbench and the spindle to machine the workpiece. Currently, general numerical control machine tools on the market usually perform single-sided machining on workpieces. During single-sided machining, different tools are used for rough machining and finish machining, and tool changing is required in this process. Currently, the main process is to quickly change tools by arranging the tools in a row. However, this tool arrangement method is only suitable for machining small parts. When machining large parts, the number of tools arranged in a row is simply not enough. Another method is to install multiple tools through a turret, but turrets are generally only suitable for machining large parts. When machining small parts, their speed is much slower compared to arranging tools in a row, and some special tools cannot be installed on turrets. Therefore, the current tool changing technology has strong limitations.

[0003] Now, a high-precision turret lathe is provided. Summary of the Utility Model

[0004] The content part of this application is used to briefly introduce concepts, which will be described in detail in the subsequent detailed implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide a high-precision turret lathe, including: a frame;

[0006] Characterized in that:

[0007] A high-precision turret lathe further includes:

[0008] A clamping member, provided on the frame and used for clamping the workpiece;

[0009] An adjusting frame, slidably connected to the frame;

[0010] A horizontal shaft motor, fixedly connected to the frame;

[0011] A first lead screw, fixedly connected to the output rotating shaft of the horizontal shaft motor;

[0012] A horizontal slider, slidably connected to the frame and threadedly connected to the horizontal slider;

[0013] A connecting frame, fixedly connected to the adjusting frame;

[0014] An inclined frame, fixedly connected to the connecting frame;

[0015] The turret is slidably connected to the inclined frame;

[0016] The tilt axis motor is fixedly connected to the side wall of the inclined frame;

[0017] The second lead screw is fixedly connected to the output rotating shaft of the tilt axis motor;

[0018] The tilt slider is slidably connected to the inclined frame and is threadedly connected to the second lead screw;

[0019] Wherein, the horizontal slider is fixedly connected to the adjustment frame, and the tilt slider is fixedly connected to the turret.

[0020] Further, the clamping member includes:

[0021] The headstock is fixedly connected to the machine frame;

[0022] The three-jaw chuck is mounted on the headstock;

[0023] The flipping motor is fixedly connected to the headstock;

[0024] Wherein, the output rotating shaft of the flipping motor is fixedly connected to the three-jaw chuck.

[0025] Further, a high-precision turret lathe further includes:

[0026] The first guide rail is fixedly connected to the inclined frame;

[0027] The first slider is slidably connected to the first guide rail;

[0028] The second guide rail is fixedly connected to the machine frame;

[0029] The second slider is slidably connected to the second guide rail;

[0030] Wherein, the first slider is fixedly connected to the turret, and the second slider is fixedly connected to the horizontal slider.

[0031] Further, a high-precision turret lathe further includes:

[0032] Turret cutting tools, a plurality of which are installed on the turret at equal intervals;

[0033] Turret grooves, a plurality of which are distributed on the turret at equal intervals;

[0034] Threaded holes, a plurality of which are distributed on the turret at equal intervals;

[0035] Insertion holes, two of which are symmetrically arranged on each turret cutting tool.

[0036] Further, the turret cutting tools are threadedly connected to the threaded holes through bolts.

[0037] Furthermore, the tool slots extend along the vertical direction of the tool rest and are equally spaced according to the horizontal direction of the tool rest.

[0038] Furthermore, a high-precision tool rest machine further includes:

[0039] A debris chute, provided on the top wall of the frame;

[0040] A debris discharge door, installed on the side wall of the frame;

[0041] Wherein, the debris chute has an upward opening and penetrates through one end side wall of the frame, and the debris discharge door is installed on the side wall of the frame and closes the notch where the debris discharge door penetrates through the side wall of the frame.

[0042] Furthermore, the adjusting frame, the tilting frame and the tool rest are respectively arranged obliquely, and the lower end of the adjusting frame extends directly above the debris chute.

[0043] Furthermore, the tilting frame is provided with a tilting chute, the side wall of the tilting slider is in sliding contact with the groove wall of the tilting chute, the second lead screw penetrates through the side wall of the tilting frame and extends into the tilting chute, and the tilting chute extends along the vertical direction of the tilting frame.

[0044] Furthermore, an industrial control computer is externally connected to the frame, and the flipping motor, the horizontal shaft motor and the tilting shaft motor are respectively electrically connected to the industrial control computer.

[0045] The beneficial effect of this application is that: a high-precision tool rest machine is provided, which avoids the situation of frequent tool replacement, can greatly reduce the processing time of workpieces, and improve the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, purposes and advantages of this application more obvious. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation to this application.

[0047] In addition, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and the elements and components are not necessarily drawn to scale.

[0048] In the drawings:

[0049] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0050] Figure 2 is the structural schematic diagram of a part of the embodiment, mainly showing the structure of the clamping member;

[0051] Figure 3A schematic structural diagram of a part of the embodiment, mainly showing the horizontal slider structure;

[0052] Figure 4 A schematic structural diagram of a part of the embodiment, mainly showing the turret tool structure;

[0053] Figure 5 A schematic cross-sectional structural diagram of a part of the embodiment, mainly showing the inclined slider structure.

[0054] Reference numerals:

[0055] 11. Machine frame; 12. Headstock; 13. Tipping motor; 14. Three-jaw chuck; 15. Adjusting bracket; 16. Horizontal shaft motor; 17. First lead screw; 18. Horizontal slider; 19. Connecting bracket; 20. Inclined shaft motor; 21. Second lead screw; 22. Inclined slider; 23. Inclined bracket; 24. First guide rail; 25. First slider; 26. Turret; 27. Turret groove; 28. Threaded hole; 29. Turret tool; 30. Insertion hole; 31. Chip groove; 32. Chip discharge door; 33. Second guide rail; 34. Second slider. Detailed implementation manners

[0056] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0057] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0058] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units.

[0059] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0060] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0061] Refer to Figures 1 - 5, A high-precision tool post machine, comprising: a frame 11, an adjusting frame 15, a horizontal shaft motor 16, a first lead screw 17, a horizontal slider 18, a connecting frame 19, an inclined frame 23, a tool post 26, an inclined shaft motor 20, a second lead screw 21, an inclined slider 22, a first guide rail 24, a first slider 25, a second guide rail 33, a second slider 34, a tool post cutter 29, and a debris discharge door 32.

[0062] The adjusting frame 15 is slidably connected to the frame 11. The horizontal shaft motor 16 is fixedly connected to the frame 11. The first lead screw 17 is fixedly connected to the output rotating shaft of the horizontal shaft motor 16. The horizontal slider 18 is slidably connected to the frame 11 and is threadedly connected to the horizontal slider 18. The connecting frame 19 is fixedly connected to the adjusting frame 15. The inclined frame 23 is fixedly connected to the connecting frame 19. The tool post 26 is slidably connected to the inclined frame 23. The inclined shaft motor 20 is fixedly connected to the side wall of the inclined frame 23. The second lead screw 21 is fixedly connected to the output rotating shaft of the inclined shaft motor 20. The inclined slider 22 is slidably connected to the inclined frame 23 and is threadedly connected to the second lead screw 21. The horizontal slider 18 is fixedly connected to the adjusting frame 15. The inclined slider 22 is fixedly connected to the tool post 26.

[0063] In order to clamp the workpiece, a clamping member is further provided. The clamping member includes: a spindle box 12, a three-jaw chuck 14, and a flipping motor 13.

[0064] The spindle box 12 is fixedly connected to the frame 11. The three-jaw chuck 14 is installed on the spindle box 12. The flipping motor 13 is fixedly connected to the spindle box 12. The output rotating shaft of the flipping motor 13 is fixedly connected to the three-jaw chuck 14.

[0065] The first guide rail 24 is fixedly connected to the inclined frame 23. The first slider 25 is slidably connected to the first guide rail 24. The first slider 25 is fixedly connected to the tool post 26. The second guide rail 33 is fixedly connected to the frame 11. The second slider 34 is slidably connected to the second guide rail 33. The second slider 34 is fixedly connected to the horizontal slider 18.

[0066] A plurality of tool post cutters 29 are provided and are equidistantly installed on the tool post 26. A plurality of tool post grooves 27 are provided and are equidistantly distributed on the tool post 26. The tool post grooves 27 extend along the vertical direction of the tool post 26 and the tool post grooves 27 are equidistantly distributed according to the horizontal direction of the tool post 26. A plurality of threaded holes 28 are provided and are equidistantly distributed on the tool post 26. Two jacks 30 are provided and are symmetrically located on each tool post cutter 29. The tool post cutter 29 is inserted into the jack 30 by a bolt and is threadedly connected to the threaded hole 28.

[0067] A debris chute 31 is provided on the top wall of the frame 11. The debris chute 31 opens upward and penetrates through one side wall of the frame 11. A debris discharge door 32 is installed on the side wall of the frame 11 to close the notch where the debris discharge door 32 penetrates through the side wall of the frame 11. The adjusting frame 15, the inclined frame 23, and the tool post rack 26 are respectively inclined. The lower end of the adjusting frame 15 extends directly above the debris chute 31.

[0068] The inclined frame 23 is provided with an inclined chute. The side wall of the inclined slider 22 is in sliding contact with the wall of the inclined chute. The second lead screw 21 penetrates through the side wall of the inclined frame 23 and extends into the inclined chute. The inclined chute extends along the vertical direction of the inclined frame 23. An industrial control computer is externally connected to the frame 11. The turnover motor 13, the horizontal axis motor 16, and the inclined axis motor 20 are respectively electrically connected to the industrial control computer.

[0069] Working or installation process:

[0070] Control the three-jaw chuck 14 and use the three-jaw chuck 14 to clamp the workpiece. According to the cutting parameters required by the workpiece, the multiple tool post cutting tools 29 on the tool post rack 26 are set according to the cutting parameters.

[0071] The turnover motor 13 is started. The output rotating shaft of the turnover motor 13 drives the three-jaw chuck 14 to rotate. The three-jaw chuck 14 rotates and drives the workpiece to rotate. The horizontal axis motor 16 is started. The output rotating shaft of the horizontal axis motor 16 drives the first lead screw 17 to rotate. The first lead screw 17 drives the horizontal slider 18 to horizontally move along the axial extension direction of the first lead screw 17 by being threadedly connected to the horizontal slider 18. The horizontal slider 18 drives the second slider 34 and the adjusting frame 15 to horizontally move. The adjusting frame 15 drives the connecting frame 19 to horizontally move. The connecting frame 19 drives the inclined frame 23 and the tool post rack 26 to horizontally move. The tool post rack 26 drives the tool post cutting tools 29 to horizontally move, so that the tool post cutting tools 29 move toward the side close to the workpiece.

[0072] While the turnover motor 13 is started, the inclined axis motor 20 is intermittently started. The output rotating shaft of the inclined axis motor 20 drives the second lead screw 21 to rotate. The second lead screw 21 drives the inclined slider 22 to incline and move along the axial extension direction of the second lead screw 21 by being threadedly connected to the inclined slider 22. The inclined slider 22 drives the tool post rack 26 to incline and move in the vertical direction. The tool post rack 26 drives the first slider 25 to incline and move in the vertical direction. The tool post rack 26 drives the tool post cutting tools 29 to incline and move in the vertical direction. Since the inclined axis motor 20 is intermittently started, the tool post cutting tools 29 intermittently incline and move in the vertical direction, so that multiple different tool post cutting tools 29 reach the position for cutting the workpiece in sequence and cut the workpiece. The multiple tool post cutting tools 29 cut the workpiece in sequence according to the cutting parameters in the industrial control computer.

[0073] During the cutting process, the chips generated by cutting fall onto the surface of the adjusting frame 15. Since the adjusting frame 15 is inclined, the chips on the surface of the adjusting frame 15 slide along the inclined direction of the adjusting frame 15, and the chips slide along the adjusting frame 15 and fall into the chip groove 31 for collection.

[0074] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A high-precision tool arrangement machine, comprising: Frame (11); Features: The high-precision cutter arrangement machine also includes: A clamping member, arranged on the frame (11) and used for clamping a workpiece; An adjustment frame (15) slidably connected to the frame (11); A horizontal axis motor (16) fixedly connected to the frame (11); A first screw rod (17) is fixedly connected to the output shaft of the horizontal axis motor (16); A horizontal slider (18) is slidably connected to the frame (11) and is threadedly connected to the horizontal slider (18); A connecting frame (19) fixedly connected to the adjusting frame (15); A tilting frame (23) fixedly connected to the connecting frame (19); A tool rack (26) slidably connected to the tilting rack (23); A tilting axis motor (20) fixedly connected to a side wall of the tilting frame (23); A second screw rod (21) is fixedly connected to the output shaft of the tilt axis motor (20); A tilting slider (22) is slidably connected to the tilting frame (23) and is threadedly connected to the second screw rod (21); Wherein, the horizontal slider (18) is fixedly connected to the adjustment frame (15), and the inclined slider (22) is fixedly connected to the tool rack (26).

2. A high-precision cutter arrangement machine according to claim 1, characterized in that: The clamping member comprises: A spindle box (12) is fixedly connected to the frame (11); A three-jaw chuck (14) mounted on the spindle box (12); A turning motor (13) fixedly connected to the spindle box (12); Wherein, the output shaft of the flip motor (13) is fixedly connected to the three-jaw chuck (14).

3. A high-precision cutter arrangement machine according to claim 1, characterized in that: The high-precision cutter arrangement machine also includes: A first guide rail (24) fixedly connected to the tilting frame (23); A first sliding block (25) slidably connected to the first guide rail (24); A second guide rail (33) fixedly connected to the frame (11); A second sliding block (34) slidably connected to the second guide rail (33); Wherein, the first sliding block (25) is fixedly connected to the tool holder (26), and the second sliding block (34) is fixedly connected to the horizontal sliding block (18).

4. A high-precision cutter arrangement machine according to claim 1, characterized in that: The high-precision cutter arrangement machine also includes: A plurality of row cutters (29) are provided and are installed on the row cutter holder (26) at equal intervals; A plurality of tool row grooves (27) are provided and are evenly spaced and distributed on the tool row holder (26); A plurality of threaded holes (28) are provided and are evenly spaced and distributed on the tool rack (26); Two inserting holes (30) are provided and are symmetrically arranged on each of the tool row cutters (29).

5. A high-precision cutter arrangement machine according to claim 4, characterized in that: The row cutter (29) is threadedly connected to the threaded hole (28) via a bolt.

6. A high-precision cutter arrangement machine according to claim 4, characterized in that: The tool row grooves (27) extend along the vertical direction of the tool row holder (26) and the tool row grooves (27) are distributed at equal intervals in the horizontal direction of the tool row holder (26).

7. The high-precision cutter arrangement machine according to claim 1, characterized in that: The high-precision cutter arrangement machine also includes: A debris groove (31) is provided on the top wall of the frame (11); A debris discharge door (32) mounted on a side wall of the frame (11); The chip groove (31) opens upward and passes through a side wall of the frame (11); the chip discharge door (32) is installed on the side wall of the frame (11) and closes the notch of the chip discharge door (32) passing through the side wall of the frame (11).

8. A high-precision cutter arrangement machine according to claim 7, characterized in that: The adjusting frame (15), the tilting frame (23) and the tool rack (26) are respectively arranged tilted, and the lower end of the adjusting frame (15) extends to just above the chip groove (31).

9. The high-precision cutter arrangement machine according to claim 1, characterized in that: The tilting frame (23) is provided with a tilting slot, the side wall of the tilting slider (22) is in sliding contact with the slot wall of the tilting slot, the second screw rod (21) penetrates the side wall of the tilting frame (23) and extends into the tilting slot, and the tilting slot extends along the vertical direction of the tilting frame (23).

10. A high-precision cutter arrangement machine according to claim 2, characterized in that: The frame (11) is externally connected to an industrial computer, and the flip motor (13), the horizontal axis motor (16) and the tilt axis motor (20) are respectively electrically connected to the industrial computer.

Images