Bidirectional machining flat lathe bed lathe

Abstract

The invention relates to the technical field of lathes, and discloses a bidirectional machining flat-bed lathe which comprises a lathe bed base, a bearing table is mounted at the top of the lathe bed base, a first longitudinal guide rail is fixedly assembled at the top of the bearing table, and a second longitudinal guide rail is fixedly assembled at the top of the bearing table; a third longitudinal guide rail is fixedly assembled on the top of the bearing table, and a driving assembly is arranged on the top of the bearing table. According to the two-way machining flat-bed lathe, the two driving assemblies are arranged at the two ends of the top of the bearing table correspondingly, the two ends of a workpiece can be fixed under the action of the driving assemblies on the two sides, and the two ends of the outer wall of the workpiece are cut at the same time under the action of cutting tools on the tops of the translation tables on the two sides of the top of the lathe; when some workpieces needing to be cut at the two ends are cut, the two ends of the workpieces can be cut at the same time, the clamping frequency is reduced, and therefore the workpiece cutting efficiency is improved, and the workpiece cutting work can be better achieved.

Description

Technical Field

[0001] The invention relates to the technical field of lathes, in particular to a bidirectional processing flat-bed lathe. Background Art

[0002] A lathe is a machine tool that mainly 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 machine tools. Drills, reamer drills, reamers, taps, dies and knurling tools can also be used on lathes for corresponding processing. The function of a lathe is to perform cutting processing on rotating surfaces of various sizes and shapes, as well as spiral surfaces.

[0003] When a traditional lathe is in use, there is often only a spindle box and a main motor on the top of the traditional lathe. The main motor drives the workpiece to rotate, and a cutting tool is used to cut the workpiece during the rotation of the workpiece. However, the single spindle box set up in the traditional lathe can often only cut the outer wall of one end of the workpiece when processing the workpiece, and cannot cut both ends of the workpiece at the same time. When processing some workpieces that require bidirectional cutting, it will be very inconvenient and the work efficiency is low. Summary of the invention

[0004] The present invention provides a bidirectional processing flat-bed lathe, which solves the problems raised by the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a bidirectional processing flat-bed lathe, comprising a bed base, a bearing platform installed on the top of the bed base, a No. 1 longitudinal guide rail fixedly installed on the top of the bearing platform, a No. 2 longitudinal guide rail fixedly installed on the top of the bearing platform, a No. 3 longitudinal guide rail fixedly installed on the top of the bearing platform, a driving assembly is provided on the top of the bearing platform, a cutting assembly is provided on the top of the bearing platform, an attraction assembly is provided on the top of the bearing platform, a No. 1 driving motor is fixedly installed on the top of the bearing platform, and a No. 1 driving screw is fixedly installed on the power output shaft of the No. 1 driving motor.

[0006] As a preferred technical solution of the present invention: the driving assembly includes a moving table, the top of the moving table is fixedly equipped with a No. 4 guide rail, the outer wall of the No. 4 guide rail is movably sleeved with a No. 5 guide rail, the top of the No. 5 guide rail is fixedly equipped with a spindle box, the top of the moving table is fixedly equipped with a No. 2 drive motor, the power output shaft of the No. 2 drive motor is fixedly equipped with a No. 2 drive screw, the outer wall of the spindle box is installed with a clamping table, and the outer wall of the spindle box is fixedly equipped with a main motor.

[0007] As a preferred technical solution of the present invention: the cutting assembly includes a translation table, the top of the translation table is fixedly equipped with a transverse guide rail, the outer wall of the transverse guide rail is movably sleeved with a transverse frame, the top of the translation table is fixedly equipped with an electric telescopic rod, and the top of the transverse frame is fixedly equipped with a cutting tool.

[0008] As a preferred technical solution of the present invention: the attraction component includes a moving frame, the outer wall of the moving frame is fixedly equipped with a bracket, the outer wall of the moving frame is fixedly equipped with a No. 1 limit rail, the outer wall of the moving frame is fixedly equipped with a No. 2 limit rail, the outer wall of the moving frame is fixedly equipped with a No. 3 drive motor, the power output shaft of the No. 3 drive motor is fixedly equipped with a No. 3 drive screw, the outer wall of the No. 1 limit rail is movably sleeved with a moving seat, the outer wall of the moving seat is fixedly equipped with a support frame, the inner cavity of the support frame is rotatably connected with a rotating cylinder, the outer wall of the rotating cylinder is provided with a tooth groove, the outer wall of the rotating cylinder is fixedly equipped with a fixed seat, the inner cavity of the fixed seat is rotatably connected with a connecting pipe, the outer wall of the connecting pipe is fixedly equipped with a collecting bin, the inner cavity of the collecting bin is movably sleeved with a collecting box, the outer wall of the support frame is fixedly equipped with a No. 4 drive motor, the power output shaft of the No. 4 drive motor is fixedly equipped with a driving gear, the outer wall of the rotating cylinder is fixedly equipped with a suction bin, the top of the inner cavity of the collecting bin is fixedly equipped with a suction cylinder, and the inner cavity of the suction cylinder is fixedly equipped with a suction fan.

[0009] As a preferred technical solution of the present invention: the shapes of the two ends of the outer wall of the movable platform respectively match the outer wall shapes of the No. 1 longitudinal guide rail and the No. 3 longitudinal guide rail, the No. 2 driving screw is threadedly connected to the inner cavity at the bottom of the spindle box, and the outer wall shape of the No. 5 guide rail matches the outer wall shape of the No. 4 guide rail.

[0010] As a preferred technical solution of the present invention: the outer wall of the electric telescopic rod close to one end of the transverse frame is connected to the outer wall of the transverse frame, and the bottom shape of the translation platform matches the outer wall shape of the first longitudinal guide rail and the second longitudinal guide rail.

[0011] As a preferred technical solution of the present invention: the outer wall of the No. 1 driving screw is threadedly connected to the bottom of the translation platform, and the shape of the outer wall of the bottom of the transverse frame matches the shape of the outer wall of the transverse guide rail.

[0012] As a preferred technical solution of the present invention: the outer wall of the third driving screw is threadedly connected to the inner wall of the moving seat, and the two ends of the outer wall of the moving seat are respectively slidably connected to the inner cavities of the first limiting rail and the second limiting rail.

[0013] As a preferred technical solution of the present invention: the outer wall of the driving gear meshes with the outer wall of the rotating cylinder, the outer wall diameter of the rotating cylinder matches the inner wall diameter of the support frame, and the inner cavity of the rotating cylinder communicates with the inner cavity of the connecting tube.

[0014] As a preferred technical solution of the present invention: the inner cavity of the rotating cylinder is connected to the inner cavity of the suction bin, the installation position of the suction cylinder corresponds to the bottom of the connecting pipe, and the outer wall shape of the collecting box matches the shape and size of the inner wall of the collecting bin.

[0015] The present invention has the following beneficial effects: 1. The bidirectional processing flat-bed lathe can fix the two ends of the workpiece respectively under the action of the driving assemblies on both sides through two driving assemblies respectively arranged at the two ends of the top of the carrier platform, and can cut the two ends of the outer wall of the workpiece at the same time under the action of the cutting tools on the top of the translation platform on both sides of the top of the lathe, so that when cutting some workpieces that need to be cut at both ends, the cutting of both ends of the workpiece can be completed at the same time, reducing the number of clamping times, thereby improving the efficiency of cutting the workpiece, so as to better realize the cutting work of the workpiece.

[0016] 2. The bidirectional processing flat-bed lathe has a limit rail set on the outer wall of the movable frame, a movable seat set on the outer wall of the limit rail, and a rotating cylinder and a suction bin set in the inner cavity of the movable seat. By adjusting the position of the movable frame, the bottom of the suction bin can be aligned with the top of the supporting platform, and by starting the suction fan, the cutting debris on the top of the supporting platform can be attracted under the action of the wind force of the suction fan, so that the debris generated by the cutting can be attracted into the collection bin.

[0017] 3. The bidirectional processing flat-bed lathe realizes the driving of the rotating cylinder by the rotating cylinder arranged in the inner cavity of the movable seat under the action of the No. 4 driving motor, so that the outer wall of the suction bin can rotate, so that the outer wall of the suction bin corresponds to the top of the supporting platform, so that the overlapping area of ​​the outer wall of the suction bin and the top of the supporting platform is larger, so as to attract more debris, and the debris generated by cutting can be collected more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the bed base of the present invention; Figure 3 It is a schematic diagram of the structure of the carrier platform of the present invention; Figure 4 This is a schematic diagram of the spindle box structure of the present invention; Figure 5 It is a schematic diagram of the structure of the translation stage of the present invention; Figure 6 This is a schematic diagram of the structure of the mobile rack of the present invention; Figure 7 This is a schematic diagram of the structure of the mobile seat of the present invention; Figure 8 This is a schematic diagram of the suction chamber structure of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating drum of the present invention; Fig.10 This is a schematic diagram of the collection bin structure of the present invention.

[0019] In the figure: 1. bed base; 2. bearing platform; 3. longitudinal guide rail No. 1; 4. longitudinal guide rail No. 2; 5. longitudinal guide rail No. 3; 6. drive assembly; 7. cutting assembly; 8. suction assembly; 9. drive motor No. 1; 10. drive screw No. 1; 601, moving table; 602, guide rail No. 4; 603, guide rail No. 5; 604, spindle box; 605, drive screw No. 2; 606, drive motor No. 2; 607, clamping table; 608, main motor; 701, translation table; 702, transverse guide rail; 703, transverse frame; 704, electric telescopic rod; 705, cutting tool; 801, moving frame; 802, bracket; 803, limit rail No. 1; 804, limit rail No. 2; 805, drive motor No. 3; 806, drive screw No. 3; 807, moving seat; 808, support frame; 809, rotating cylinder; 8010, tooth groove; 8011, fixed seat; 8012, connecting pipe; 8013, collecting bin; 8014, collecting box; 8015, drive motor No. 4; 8016, drive gear; 8017, suction bin; 8018, suction cylinder; 8019, suction fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 10A two-way processing flat-bed lathe comprises a bed base 1, a bearing platform 2 is installed on the top of the bed base 1, a No. 1 longitudinal guide rail 3 is fixedly assembled on the top of the bearing platform 2, a No. 2 longitudinal guide rail 4 is fixedly assembled on the top of the bearing platform 2, a No. 3 longitudinal guide rail 5 is fixedly assembled on the top of the bearing platform 2, a driving assembly 6 is provided on the top of the bearing platform 2, a cutting assembly 7 is provided on the top of the bearing platform 2, an attraction assembly 8 is provided on the top of the bearing platform 2, a No. 1 driving motor 9 is fixedly assembled on the top of the bearing platform 2, and a No. 1 driving screw 10 is fixedly assembled on the power output shaft of the No. 1 driving motor 9.

[0022] In the above structure, by setting the No. 1 longitudinal guide rail 3 and the No. 2 longitudinal guide rail 4 on the top of the bed base 1, the No. 1 longitudinal guide rail 3 and the No. 2 longitudinal guide rail 4 can respectively guide the translation table 701 and the movable frame 801, so that the translation table 701 can move forward along the outer walls of the No. 1 longitudinal guide rail 3 and the No. 2 longitudinal guide rail 4, and then the cutting tool 705 on the top of the translation table 701 can smoothly contact the workpiece, thereby realizing the cutting of the workpiece.

[0023] In a preferred embodiment: the driving assembly 6 includes a moving table 601, the top of the moving table 601 is fixedly equipped with a No. 4 guide rail 602, the outer wall of the No. 4 guide rail 602 is movably connected with a No. 5 guide rail 603, the top of the No. 5 guide rail 603 is fixedly equipped with a spindle box 604, the top of the moving table 601 is fixedly equipped with a No. 2 drive motor 606, the power output shaft of the No. 2 drive motor 606 is fixedly equipped with a No. 2 drive screw 605, the outer wall of the spindle box 604 is installed with a clamping table 607, and the outer wall of the spindle box 604 is fixedly equipped with a main motor 608.

[0024] In the above structure, a movable platform 601 is set on the top of the supporting platform 2, and the two sides of the outer wall of the movable platform 601 are overlapped with the outer walls of the No. 1 longitudinal guide rail 3 and the No. 3 longitudinal guide rail 5 respectively, so that the movable platform 601 is supported under the action of the No. 1 longitudinal guide rail 3 and the No. 3 longitudinal guide rail 5, so that the movable platform 601 can move on the outer walls of the No. 1 longitudinal guide rail 3 and the No. 3 longitudinal guide rail 5, and through the No. 2 driving motor 606 set on the top of the movable platform 601 and the No. 2 driving screw 605 set on the power output shaft of the No. 2 driving motor 606, the spindle box 604 can be driven under the action of the No. 2 driving motor 606, so that the spindle box 604 moves on the top of the movable platform 601.

[0025] In a preferred embodiment: the cutting assembly 7 includes a translation table 701, the top of the translation table 701 is fixedly equipped with a transverse guide rail 702, the outer wall of the transverse guide rail 702 is movably connected with a transverse frame 703, the top of the translation table 701 is fixedly equipped with an electric telescopic rod 704, and the top of the transverse frame 703 is fixedly equipped with a cutting tool 705.

[0026] In the above structure, by means of a transverse guide rail 702 arranged on the top of the translation table 701 and a transverse frame 703 arranged on the outer wall of the transverse guide rail 702, the transverse frame 703 can be driven under the action of an electric telescopic rod 704, so that the transverse frame 703 can move on the top of the translation table 701, thereby realizing the driving of the transverse frame 703 and the cutting tool 705, so that the outer wall of the cutting tool 705 contacts the workpiece.

[0027] In a preferred embodiment: the attraction component 8 includes a moving frame 801, the outer wall of the moving frame 801 is fixedly equipped with a bracket 802, the outer wall of the moving frame 801 is fixedly equipped with a No. 1 limit rail 803, the outer wall of the moving frame 801 is fixedly equipped with a No. 2 limit rail 804, the outer wall of the moving frame 801 is fixedly equipped with a No. 3 drive motor 805, the power output shaft of the No. 3 drive motor 805 is fixedly equipped with a No. 3 drive screw 806, the outer wall of the No. 1 limit rail 803 is movably sleeved with a moving seat 807, the outer wall of the moving seat 807 is fixedly equipped with a support frame 808, the inner cavity of the support frame 808 is rotatably connected to a rotating cylinder 809, and the outer wall of the rotating cylinder 809 is provided with Tooth groove 8010, the outer wall of the rotating cylinder 809 is fixedly equipped with a fixed seat 8011, the inner cavity of the fixed seat 8011 is rotatably connected with a connecting tube 8012, the outer wall of the connecting tube 8012 is fixedly equipped with a collecting bin 8013, the inner cavity of the collecting bin 8013 is movably connected with a collecting box 8014, the outer wall of the supporting frame 808 is fixedly equipped with a No. 4 driving motor 8015, the power output shaft of the No. 4 driving motor 8015 is fixedly equipped with a driving gear 8016, the outer wall of the rotating cylinder 809 is fixedly equipped with a suction bin 8017, the top of the inner cavity of the collecting bin 8013 is fixedly equipped with a suction cylinder 8018, and the inner cavity of the suction cylinder 8018 is fixedly equipped with a suction fan 8019.

[0028] In the above structure, the rotating cylinder 809 is connected to rotate in the inner cavity of the support frame 808, and the driving gear 8016 is driven to rotate under the action of the No. 4 driving motor 8015, so that the rotating cylinder 809 is driven under the action of the driving gear 8016, so that the rotating cylinder 809 and the suction bin 8017 are rotated ninety degrees, so that the entrance of the suction bin 8017 is facing the top of the supporting platform 2, and then the suction cylinder 8018 and the suction fan 8019 in the inner cavity of the collecting bin 8013 are used to attract the debris generated by cutting on the top of the supporting platform 2, so that the debris on the top of the supporting platform 2 is collected.

[0029] In a preferred embodiment: the shapes of the two ends of the outer wall of the movable platform 601 respectively match the outer wall shapes of the No. 1 longitudinal guide rail 3 and the No. 3 longitudinal guide rail 5, the No. 2 driving screw 605 is threadedly connected to the inner cavity at the bottom of the spindle box 604, and the outer wall shape of the No. 5 guide rail 603 matches the outer wall shape of the No. 4 guide rail 602.

[0030] In the above structure, a No. 2 driving motor 606 and a No. 2 driving screw 605 are arranged on the top of the movable table 601, and the outer wall of the No. 2 driving screw 605 is threadedly connected with the inner cavity of the spindle box 604, so that when the No. 2 driving motor 606 and the No. 2 driving screw 605 rotate, the spindle box 604 as a whole can be driven, so that the spindle box 604 can move left and right on the top of the movable table 601, so as to better adjust the position of the clamping table 607.

[0031] In a preferred embodiment: the outer wall of the electric telescopic rod 704 close to one end of the transverse frame 703 is connected to the outer wall of the transverse frame 703, and the bottom shape of the translation platform 701 matches the outer wall shape of the first longitudinal guide rail 3 and the second longitudinal guide rail 4.

[0032] In the above structure, by means of a transverse frame 703 arranged on the top of the translation table 701, and a cutting tool 705 arranged on the top of the transverse frame 703, the transverse frame 703 can be driven under the action of the electric telescopic rod 704, so that the transverse frame 703 can move on the top of the translation table 701, so that the outer wall of the cutting tool 705 can better contact the workpiece, so as to better cut the workpiece.

[0033] In a preferred embodiment, the outer wall of the No. 1 driving screw 10 is threadedly connected to the bottom of the translation platform 701 , and the shape of the outer wall of the bottom of the transverse frame 703 matches the shape of the outer wall of the transverse guide rail 702 .

[0034] In the above structure, by setting a No. 1 driving motor 9 on the top of the supporting platform 2 and a No. 1 driving screw 10 on the power output shaft of the No. 1 driving motor 9, the No. 1 driving screw 10 can be driven by the No. 1 driving motor 9, so that the No. 1 driving screw 10 can drive the translation table 701 during the rotation process, so that the translation table 701 can move on the top of the supporting platform 2, so as to better cut the workpiece.

[0035] In a preferred embodiment: the outer wall of the third driving screw 806 is threadedly connected to the inner wall of the moving seat 807, and the two ends of the outer wall of the moving seat 807 are slidably connected to the inner cavities of the first limiting rail 803 and the second limiting rail 804 respectively.

[0036] In the above structure, by setting the moving seat 807 on the outer wall of the moving frame 801, under the drive of the No. 3 driving motor 805, the moving seat 807 can move along the outer walls of the No. 1 limiting rail 803 and the No. 2 limiting rail 804, so that the outer walls of the rotating cylinder 809 and the suction bin 8017 can be moved to the top of the supporting platform 2, so that under the action of the suction bin 8017, the debris generated by cutting on the top of the supporting platform 2 can be better collected to avoid the accumulation of debris on the top of the supporting platform 2.

[0037] In a preferred embodiment: the outer wall of the driving gear 8016 meshes with the outer wall of the rotating cylinder 809 , the outer wall diameter of the rotating cylinder 809 matches the inner wall diameter of the support frame 808 , and the inner cavity of the rotating cylinder 809 communicates with the inner cavity of the connecting tube 8012 .

[0038] In the above structure, by means of the No. 4 driving motor 8015 arranged on the outer wall of the support frame 808 and the driving gear 8016 arranged on the power output shaft of the No. 4 driving motor 8015, the driving gear 8016 is driven to rotate under the action of the No. 4 driving motor 8015, so that the rotating cylinder 809 is driven under the action of the driving gear 8016, so that the rotating cylinder 809 can rotate in the inner cavity of the support frame 808, so that the outer wall of the suction bin 8017 can rotate downward, thereby attracting the debris generated by cutting on the top of the supporting platform 2.

[0039] In a preferred embodiment: the inner cavity of the rotating cylinder 809 is connected to the inner cavity of the suction bin 8017, the installation position of the suction cylinder 8018 corresponds to the bottom of the connecting tube 8012, and the outer wall shape of the collecting box 8014 matches the shape and size of the inner wall of the collecting bin 8013.

[0040] In the above structure, by providing a suction tube 8018 in the inner cavity of the collecting bin 8013 and a suction fan 8019 in the inner cavity of the suction tube 8018, air can be sucked outward from the inner cavity of the connecting tube 8012 under the action of the suction fan 8019, thereby generating negative pressure in the inner cavities of the connecting tube 8012 and the suction bin 8017, thereby allowing the debris on the top of the supporting platform 2 to be sucked into the inner cavity of the collecting bin 8013 under the action of the connecting tube 8012 and the suction bin 8017, and the debris can be collected under the action of the collecting box 8014.

[0041] Working principle: During the use of the above-mentioned equipment, when the bed base 1 is needed to cut the workpiece, the workpiece is placed on the top of the bed base 1, and the spindle boxes 604 at both ends of the top of the carrier 2 are used respectively according to the needs of the workpiece cutting. When only one end of the workpiece needs to be cut, the clamping table 607 is used to fix the workpiece, and the position of the movable frame 801 is adjusted according to the length of the workpiece. The outer wall of the workpiece is lifted by the bracket 802, and then the clamping table 607 can be driven to rotate under the action of the spindle box 604 and the main motor 608, thereby realizing the driving of the workpiece, and then by starting the No. 1 drive motor 9, under the action of the No. 1 drive motor 9 The No. 1 driving screw 10 is driven to rotate, and then the translation table 701 is driven under the action of the rotation of the No. 1 driving screw 10 to adjust the position of the translation table 701, so that the cutting tool 705 can be moved to the outer wall of the workpiece, so that the workpiece can be cut under the action of the No. 2 driving screw 605. When it is necessary to cut both ends of the outer wall of the workpiece, the positions of the spindle boxes 604 at both ends of the carrier 2 are adjusted respectively, so that the spindle boxes 604 on both sides can clamp the two ends of the outer wall of the workpiece respectively, and the positions of the translation tables 701 at both ends are adjusted respectively, so that the outer wall of the cutting tool 705 can contact the outer wall of the two ends of the workpiece respectively, and then the workpiece is driven to rotate under the action of the clamping table 607. , the outer walls of both ends of the workpiece can be cut respectively under the action of the cutting tool 705, so as to improve the efficiency of workpiece cutting, and after the cutting is completed, by starting the No. 3 driving motor 805, the No. 3 driving screw 806 is driven to rotate under the action of the No. 3 driving motor 805, so that the moving seat 807 moves along the outer walls of the No. 1 limiting rail 803 and the No. 2 limiting rail 804, so that the moving seat 807 moves to the position where the debris is accumulated on the top of the supporting platform 2, and by starting the No. 4 driving motor 8015, the driving gear 8016 is driven to rotate under the action of the No. 4 driving motor 8015, so as to realize the driving of the rotating cylinder 809, so that the rotating cylinder 809 rotates in the inner cavity of the supporting frame 808, so that the suction The outer wall of the induction bin 8017 rotates so that the entrance on the outer wall of the suction bin 8017 corresponds to the top of the support platform 2, and then the suction fan 8019 can be started. Under the action of the suction fan 8019, the debris on the top of the support platform 2 is extracted, so that the debris on the top of the support platform 2 enters the collection bin 8013 along the inner cavity of the connecting tube 8012 and is collected under the action of the collecting box 8014. By continuously adjusting the position of the movable seat 807 and the movable frame 801, the suction bin 8017 can better collect the debris on the top of the support platform 2, so that the debris can better enter the collection bin 8013 along the inner cavity of the connecting tube 8012, thereby avoiding the accumulation of debris on the top of the support platform 2.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A bidirectional flat bed lathe, comprising a bed base (1), characterized in that: A bearing platform (2) is installed on the top of the bed base (1); a first longitudinal guide rail (3) is fixedly mounted on the top of the bearing platform (2); a second longitudinal guide rail (4) is fixedly mounted on the top of the bearing platform (2); a third longitudinal guide rail (5) is fixedly mounted on the top of the bearing platform (2); a driving component (6) is provided on the top of the bearing platform (2); a cutting component (7) is provided on the top of the bearing platform (2); a suction component (8) is provided on the top of the bearing platform (2); a first driving motor (9) is fixedly mounted on the top of the bearing platform (2); and a first driving screw (10) is fixedly mounted on the power output shaft of the first driving motor (9).

2. A bidirectional flat bed lathe according to claim 1, characterized in that: The driving assembly (6) comprises a moving platform (601), a fourth guide rail (602) is fixedly mounted on the top of the moving platform (601), a fifth guide rail (603) is movably sleeved on the outer wall of the fourth guide rail (602), a spindle box (604) is fixedly mounted on the top of the fifth guide rail (603), a second drive motor (606) is fixedly mounted on the top of the moving platform (601), a second drive screw (605) is fixedly mounted on the power output shaft of the second drive motor (606), a clamping platform (607) is installed on the outer wall of the spindle box (604), and a main motor (608) is fixedly mounted on the outer wall of the spindle box (604).

3. A bidirectional flat bed lathe according to claim 2, characterized in that: The cutting assembly (7) comprises a translation platform (701), a transverse guide rail (702) is fixedly mounted on the top of the translation platform (701), a transverse frame (703) is movably sleeved on the outer wall of the transverse guide rail (702), an electric telescopic rod (704) is fixedly mounted on the top of the translation platform (701), and a cutting tool (705) is fixedly mounted on the top of the transverse frame (703).

4. A bidirectional flat bed lathe according to claim 3, characterized in that: The attraction component (8) comprises a movable frame (801), the outer wall of the movable frame (801) is fixedly equipped with a bracket (802), the outer wall of the movable frame (801) is fixedly equipped with a first limit rail (803), the outer wall of the movable frame (801) is fixedly equipped with a second limit rail (804), the outer wall of the movable frame (801) is fixedly equipped with a third drive motor (805), the power output shaft of the third drive motor (805) is fixedly equipped with a third drive screw (806), the outer wall of the first limit rail (803) is movably sleeved with a movable seat (807), the outer wall of the movable seat (807) is fixedly equipped with a support frame (808), the inner cavity of the support frame (808) is rotatably connected to a rotating cylinder (809), and the outer wall of the rotating cylinder (809) is provided with a tooth groove (80 10), the outer wall of the rotating cylinder (809) is fixedly equipped with a fixing seat (8011), the inner cavity of the fixing seat (8011) is rotatably connected with a connecting tube (8012), the outer wall of the connecting tube (8012) is fixedly equipped with a collecting bin (8013), the inner cavity of the collecting bin (8013) is movably sleeved with a collecting box (8014), the outer wall of the supporting frame (808) is fixedly equipped with a No. 4 driving motor (8015), the power output shaft of the No. 4 driving motor (8015) is fixedly equipped with a driving gear (8016), the outer wall of the rotating cylinder (809) is fixedly equipped with a suction bin (8017), the top of the inner cavity of the collecting bin (8013) is fixedly equipped with a suction cylinder (8018), and the inner cavity of the suction cylinder (8018) is fixedly equipped with a suction fan (8019).

5. The bidirectional flat bed lathe according to claim 4, characterized in that: The shapes of the two ends of the outer wall of the movable platform (601) respectively match the outer wall shapes of the No. 1 longitudinal guide rail (3) and the No. 3 longitudinal guide rail (5); the No. 2 driving screw (605) is threadedly connected to the inner cavity at the bottom of the spindle box (604); and the outer wall shape of the No. 5 guide rail (603) matches the outer wall shape of the No. 4 guide rail (602).

6. The bidirectional flat bed lathe according to claim 5, characterized in that: The outer wall of the electric telescopic rod (704) at one end close to the transverse frame (703) is connected to the outer wall of the transverse frame (703), and the bottom shape of the translation platform (701) matches the outer wall shape of the first longitudinal guide rail (3) and the second longitudinal guide rail (4).

7. The bidirectional flat bed lathe according to claim 3, characterized in that: The outer wall of the No. 1 driving screw rod (10) is threadedly connected to the bottom of the translation platform (701), and the shape of the outer wall of the bottom of the transverse movement frame (703) matches the shape of the outer wall of the transverse guide rail (702).

8. The bidirectional flat bed lathe according to claim 4, characterized in that: The outer wall of the third driving screw (806) is threadedly connected to the inner wall of the movable seat (807), and the two ends of the outer wall of the movable seat (807) are respectively slidably connected to the inner cavities of the first limiting rail (803) and the second limiting rail (804).

9. The bidirectional flat bed lathe according to claim 4, characterized in that: The outer wall of the driving gear (8016) meshes with the outer wall of the rotating cylinder (809), the outer wall diameter of the rotating cylinder (809) matches the inner wall diameter of the support frame (808), and the inner cavity of the rotating cylinder (809) communicates with the inner cavity of the connecting tube (8012).

10. The bidirectional flat bed lathe according to claim 9, characterized in that: The inner cavity of the rotating cylinder (809) is in communication with the inner cavity of the suction chamber (8017); the installation position of the suction cylinder (8018) corresponds to the bottom of the connecting tube (8012); and the shape of the outer wall of the collecting box (8014) matches the shape and size of the inner wall of the collecting chamber (8013).

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