Lathe

Abstract

The utility model discloses a lathe which comprises a machine frame, a lathe head, a lathe head, a lathe head and a lathe head. The drilling and milling mechanism is used for drilling and milling the workpiece; the drilling mechanism is used for drilling the workpiece; the first sliding mechanism is assembled in the first accommodating space and is used for driving the drilling and milling mechanism to horizontally move; the second sliding mechanism is assembled in the second containing space and used for driving the drilling mechanism to move horizontally. And the clamping mechanism is assembled on the top of the rack and is used for clamping a workpiece. The drilling and milling mechanism and the drilling mechanism are driven to horizontally move through the first sliding mechanism and the second sliding mechanism, the drilling, milling and drilling effects at different horizontal positions are achieved, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes, in particular to a lathe. Background Art

[0002] CNC lathes are one of the most widely used CNC machine tools, usually used for machining processes such as external circles, internal circles, and end faces of workpieces. The existing lathes cannot flexibly adjust their positions to meet the machining requirements of different workpieces, and the horizontal movement range of the lathes is limited, unable to meet the machining requirements, restricting the scope of use. Based on this, a lathe is designed. Summary of the Utility Model

[0003] In order to overcome at least one of the above-mentioned defects of the prior art, the utility model provides a lathe. The drilling and milling mechanism and the drilling mechanism are driven to move horizontally by the first sliding mechanism and the second sliding mechanism, realizing the drilling and milling effects at different horizontal positions, and the scope of application is more extensive.

[0004] The technical solution adopted by the utility model to solve its problems is as follows:

[0005] A lathe, comprising: a frame, the frame is recessed inward to form a first accommodation space and a second accommodation space; a drilling and milling mechanism for drilling and milling workpieces; a drilling mechanism for drilling workpieces; a first sliding mechanism assembled in the first accommodation space and used to drive the drilling and milling mechanism to move horizontally; a second sliding mechanism assembled in the second accommodation space and used to drive the drilling mechanism to move horizontally; a clamping mechanism assembled on the top of the frame for clamping workpieces.

[0006] By adopting the above solution, the drilling and milling mechanism and the drilling mechanism are driven to move horizontally by the first sliding mechanism and the second sliding mechanism, realizing the drilling and milling effects at different horizontal positions, and the scope of application is more extensive.

[0007] Further, the first sliding mechanism includes: a first guide rod assembled in the first accommodation space; a first ball screw assembled in the first accommodation space, and the first ball screw is located between the two first guide rods; a first driving motor assembled on one side of the frame and drivingly connected to the first ball screw.

[0008] By adopting the above solution, the drilling and milling mechanism is driven to move by the first sliding mechanism.

[0009] Further, the second sliding mechanism includes: a second guiding rod assembled in the second accommodation space; a second ball screw assembled in the second accommodation space and located between the two second guiding rods; and a second driving motor assembled on one side of the frame and drivingly connected to the second ball screw.

[0010] By adopting the above solution, the drilling mechanism is driven by the second sliding mechanism to move.

[0011] Further, the drilling and milling mechanism includes: a first mounting plate, with a first sliding sleeve and a first screw slider fixedly arranged at the bottom of the first mounting plate. The first sliding sleeve is slidably connected to the first guiding rod, and the first screw slider is in threaded connection with the first ball screw; a drilling and milling head assembled on the top of the first mounting plate.

[0012] By adopting the above solution, the drilling and milling mechanism is driven to achieve a moving effect in the horizontal direction.

[0013] Further, the drilling mechanism includes: a second mounting plate, with a second sliding sleeve and a second screw slider fixedly arranged at the bottom of the second mounting plate. The second sliding sleeve is slidably connected to the second guiding rod, and the second screw slider is in threaded connection with the second ball screw; the interior of the second mounting plate is hollow and is provided with a third guiding rod and a third ball screw, with the third ball screw assembled between the two guiding rods; a drilling mounting plate, with a third sliding sleeve and a third screw slider fixedly arranged at the bottom of the drilling mounting plate. The third sliding sleeve is slidably connected to the third guiding rod, and the third screw slider is in threaded connection with the third ball screw; a drill bit assembled on the drilling mounting plate.

[0014] By adopting the above solution, the drilling mechanism is driven to achieve a moving effect in the horizontal direction.

[0015] Further, the extending direction of the drilling and milling head is perpendicular to the extending direction of the drill bit.

[0016] By adopting the above solution, drilling and milling operations on workpieces in different directions are achieved.

[0017] Further, the clamping mechanism includes: a column assembled on the top of the frame; a rotating shaft passing through the column and rotatably connected to the column; and a chuck fixedly connected to one end of the column, with the chuck used for clamping a workpiece.

[0018] By adopting the above solution, the workpiece is clamped by the chuck, and the chuck is driven to rotate by the rotation of the rotating shaft. Description of the Drawings

[0019] Figure 1 Schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0020] Figure 2 Side view of an embodiment of the present utility model;

[0021] Figure 3 Second schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0022] Wherein, the meanings of the reference numerals are as follows: 1, frame; 11, first accommodation space; 12, second accommodation space; 21, first guide rod; 22, first ball screw; 23, first driving motor; 31, second guide rod; 32, second ball screw; 33, second driving motor; 41, first mounting plate; 411, first sliding sleeve; 42, drilling and milling head; 51, second mounting plate; 511, second sliding sleeve; 513, third sliding sleeve; 514, third screw slider; 52, drill bit; 53, drilling mounting plate; 61, column; 62, rotating shaft; 63, chuck; 64, first pulley; 65, second pulley; 66, belt. Specific embodiments

[0023] For better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described and discussed below in conjunction with the drawings of the present utility model. Obviously, what is described here is only a part of the examples of the present utility model, not all of the examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0024] For the convenience of understanding the embodiments of the present utility model, the following will further explain with specific examples in conjunction with the drawings, and each embodiment does not constitute a limitation to the embodiments of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model.

[0027] Referring to Figures 1 - 3 , this utility model discloses a lathe: including a frame 1, a drilling and milling mechanism, a drilling mechanism, a first sliding mechanism, a second sliding mechanism, and a clamping mechanism. A first accommodation space 11 and a second accommodation space 12 are recessed in the frame 1. The drilling and milling mechanism is used for drilling and milling the workpiece. The drilling mechanism is used for drilling the workpiece. The first sliding mechanism is assembled in the first accommodation space 11 and is used to drive the drilling and milling mechanism to move horizontally. The second sliding mechanism is assembled in the second accommodation space 12 and is used to drive the drilling mechanism to move horizontally. The clamping mechanism is assembled on the top of the frame 1 and is used to clamp the workpiece. By driving the drilling and milling mechanism and the drilling mechanism to move horizontally through the first sliding mechanism and the second sliding mechanism, the drilling and milling and drilling effects at different horizontal positions are achieved, and the scope of application is wider.

[0028] The first sliding mechanism includes a first guide rod 21, a first ball screw 22, and a first driving motor 23. The first guide rod 21 is assembled in the first accommodation space 11. The first ball screw 22 is assembled in the first accommodation space 11, and the first ball screw 22 is located between the two first guide rods 21. The first driving motor 23 is assembled on one side of the frame 1 and is in transmission connection with the first ball screw 22. The drilling and milling mechanism is driven to move through the first sliding mechanism.

[0029] Among them, the second sliding mechanism includes a second guide rod 31, a second ball screw 32, and a second driving motor 33. The second guide rod 31 is assembled in the second accommodation space 12. The second ball screw 32 is assembled in the second accommodation space 12, and the second ball screw 32 is located between the two second guide rods 31. The second driving motor 33 is assembled on one side of the frame 1 and is in transmission connection with the second ball screw 32. The drilling mechanism is driven to move through the second sliding mechanism.

[0030] Among them, the drilling and milling mechanism includes a first mounting plate 41 and a drilling and milling head 42. A first sliding sleeve 411 and a first lead screw slider are fixedly arranged at the bottom of the first mounting plate 41. The first sliding sleeve 411 is slidably connected to the first guide rod 21, and the first lead screw slider is in threaded connection with the first ball screw 22. The drilling and milling head 42 is assembled on the top of the first mounting plate 41, driving the drilling and milling mechanism to achieve a horizontal movement effect. Among them, in this embodiment, a motor for driving its own rotation is connected to the drilling and milling head 42.

[0031] Among them, the drilling mechanism includes a second mounting plate 51, a drilling mounting plate 53 and a drill bit. A second sliding sleeve 511 and a second lead screw slider are fixedly arranged at the bottom of the second mounting plate 51. The second sliding sleeve 511 is slidably connected to the second guide rod 31, and the second lead screw slider is in threaded connection with the second ball screw 32. The interior of the second mounting plate 51 is hollow, and a third guide rod and a third ball screw are arranged inside. The third ball screw is assembled between the two guide rods. A third sliding sleeve 513 and a third lead screw slider 514 are fixedly arranged at the bottom of the drilling mounting plate 53. The third sliding sleeve 513 is slidably connected to the third guide rod, and the third lead screw slider 514 is in threaded connection with the third ball screw. The drill bit is assembled on the drilling mounting plate 53, driving the drilling mechanism to achieve a horizontal movement effect. Among them, a motor for driving its own rotation is connected to the third lead screw slider 514.

[0032] The extending direction of the drilling and milling head 42 is perpendicular to the extending direction of the drill bit, realizing the drilling and milling operations on workpieces in different directions.

[0033] Among them, the clamping mechanism includes a column 61, a rotating shaft 62 and a chuck 63. The column 61 is assembled on the top of the frame 1. The rotating shaft 62 passes through the column 61 and is rotatably connected to the column 61. The chuck 63 is fixedly connected to one end of the column 61. The chuck 63 is used for clamping the workpiece. The workpiece is clamped by the chuck 63, and the chuck 63 is driven to rotate by the rotation of the rotating shaft 62. Specifically, a first pulley 64 is connected to the other end of the rotating shaft 62 away from the chuck 63. A third driving motor is arranged at the bottom of the frame 1. The output shaft of the third driving motor is drivingly connected to a second pulley 65. The first pulley 64 and the second pulley 65 are drivingly connected by a belt 66.

[0034] The technical means disclosed by the solution of the present utility model are not limited to those disclosed in the above embodiments, and also include technical solutions formed by any combination of the above technical features. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications are also regarded as the protection scope of the present utility model.

Claims

1. A lathe, characterized in that: include: A frame, wherein the frame is concave inwardly to form a first accommodating space and a second accommodating space; A drilling and milling mechanism, wherein the drilling and milling mechanism is used to perform drilling and milling on a workpiece; A drilling mechanism, wherein the drilling mechanism is used to drill a workpiece; A first sliding mechanism, which is assembled in the first accommodating space and is used to drive the drilling and milling mechanism to move horizontally; a second sliding mechanism, which is assembled in the second accommodating space and is used to drive the drilling mechanism to move horizontally; A clamping mechanism is mounted on the top of the frame and is used to clamp the workpiece.

2. A lathe according to claim 1, characterized in that: The first sliding mechanism comprises: a first guide rod, the first guide rod being assembled in the first accommodation space; a first ball screw, which is assembled in the first accommodation space and is located between the two first guide rods; A first drive motor is mounted on one side of the frame and is drivingly connected to the first ball screw.

3. A lathe according to claim 2, characterized in that: The second sliding mechanism comprises: a second guide rod, the second guide rod being assembled in the second accommodation space; a second ball screw, the second ball screw being assembled in the second accommodation space and being located between the two second guide rods; A second drive motor is mounted on one side of the frame and is drivingly connected to the second ball screw.

4. A lathe according to claim 3, characterized in that: The drilling and milling mechanism comprises: A first mounting plate, wherein a first sliding sleeve and a first screw slider are fixedly arranged at the bottom of the first mounting plate, the first sliding sleeve is slidably connected to the first guide rod, and the first screw slider is spirally connected to the first ball screw; A drilling and milling head is mounted on the top of the first mounting plate.

5. A lathe according to claim 4, characterized in that: The drilling mechanism comprises: A second mounting plate, a second sleeve and a second screw slider are fixedly arranged at the bottom of the second mounting plate, the second sleeve is slidably connected to the second guide rod, and the second screw slider is spirally connected to the second ball screw; the second mounting plate is hollow inside, and a third guide rod and a third ball screw are arranged inside, and the third ball screw is assembled between the two guide rods; A drilling mounting plate, wherein a third sliding sleeve and a third screw slider are fixedly arranged at the bottom of the drilling mounting plate, the third sliding sleeve is slidably connected to the third guide rod, and the third screw slider is spirally connected to the third ball screw; A drilling head is mounted on the drilling mounting plate.

6. A lathe according to claim 5, characterized in that: The extension direction of the drilling and milling head is perpendicular to the extension direction of the drilling head.

7. A lathe according to claim 6, characterized in that: The clamping mechanism comprises: A column, the column is assembled on the top of the frame; A rotating shaft, the rotating shaft passes through the column and is rotatably connected to the column; A chuck is fixedly connected to one end of the column and is used for clamping a workpiece.

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