Five-axis machine tool deep hole drill for precise clamping machining

Abstract

The utility model relates to the technical field of machining, in particular to a five-axis machine tool deep hole drill for accurate clamping machining, which comprises a main body mechanism, a moving mechanism and a fixing mechanism. The moving mechanism is installed on one side of the main body mechanism, the fixing mechanism is installed at the bottom of the moving mechanism, and the main body mechanism comprises a machine tool box. The workpiece outside the machine tool box is moved into the machine tool box to be machined, meanwhile, the machined workpiece in the machine tool box is moved out of the machine tool box, the machined workpiece is replaced with an unmachined workpiece at the moment, and after the workpiece in the machine tool box is machined, the position of the rotating shaft is adjusted again, and the machined workpiece is moved out of the machine tool box; unmachined workpieces are moved into the machine tool box, continuous feeding and non-stop machining are achieved, the machining efficiency is improved, and machining and using of the workpieces are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a five-axis machine tool deep hole drill for precise clamping processing. Background Art

[0002] Five-axis deep hole drilling is a type of mechanical equipment. In industrial manufacturing, it is used to drill holes in workpieces. In the processing of precision parts, a five-axis deep hole drilling device is usually required to open holes on the surface of the workpiece.

[0003] A Chinese patent publication (publication number: CN216325266U) discloses a five-axis deep hole drilling device for precision machining, which includes a machine box, a control panel is fixedly connected to the left side of the machine box, a support leg is fixedly connected to the lower surface of the machine box, a mounting groove is provided on the front side of the machine box, and a transparent box door is slidably connected inside the mounting groove. After drilling is completed, the five-axis deep hole drilling device for precision machining drives the connecting shaft to rotate through an external driving mechanism, and then the connecting shaft drives the rotating shaft to rotate, so that the workpiece inside the next fixed groove moves to the position where the drill bit is located, Then the next workpiece is drilled again, thus realizing continuous deep drilling of the workpiece, and no longer needing to remove and replace the workpiece with new parts for each workpiece, thereby reducing the number of machine shutdowns and the time waste caused by machine shutdowns, thereby improving processing efficiency and daily output. However, in actual use, after processing multiple workpieces, it is still necessary to stop the machine to take out the processed workpieces and replace them with new parts for processing, which affects the processing efficiency and is not conducive to the processing and use of the workpiece. For this reason, a five-axis machine tool deep hole drill with precise clamping processing is proposed. Utility Model Content

[0004] In view of this, the utility model provides a five-axis machine tool deep hole drill with precise clamping processing to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a five-axis machine tool deep hole drill for precise clamping and processing, comprising a main body mechanism, a moving mechanism and a fixing mechanism;

[0006] The mobile mechanism is installed on one side of the main mechanism, and the fixed mechanism is installed on the bottom of the mobile mechanism. The main mechanism includes a machine tool box, a drill bit is installed on the inner top wall of the machine tool box, a first fixed plate is fixedly connected to one side of the machine tool box, a slide groove is opened on the upper surface of the first fixed plate, a slider is slidably connected to the inner side wall of the slide groove, a stepper motor is installed on one side of the first fixed plate, a lead screw is fixedly connected to the output end of the stepper motor, a fixed block is threadedly connected to the outer side wall of the lead screw, and the top of the slider is fixedly connected to the fixed block;

[0007] Linear bearings are installed on both sides of the machine tool box of the screw rod, and the inner wall of the linear bearing is slidably connected with a rotating shaft. The bottom of the slider is fixedly connected with a second fixed plate, and a reduction motor is installed on one side of the second fixed plate. The output end of the reduction motor is fixedly connected to one end of the rotating shaft. The outer wall of the rotating shaft is symmetrically provided with eight grooves, and each group of four grooves is divided into two groups, and the inner wall of the groove is fixedly connected with a fixing cylinder.

[0008] Further preferably, a waste chip collection box is provided on the inner bottom wall of the machine tool box, and a handle is fixedly connected to the front surface of the waste chip collection box.

[0009] Further preferably, a box door is hinged on one side of the machine tool box, and an observation window is installed on the front surface of the box door.

[0010] Further preferably, a controller is installed on the upper surface of the machine tool box.

[0011] Further preferably, support plates are fixedly connected to the four corners of the bottom of the machine tool box, and one end of the screw rod is rotatably connected to one side of the machine tool box through a bearing.

[0012] Further preferably, a fixing groove is opened at one end of the fixing tube, the outer wall of the fixing tube is fixedly connected with a threaded hole, the inner wall of the threaded hole is threadedly connected with a threaded rod, the inner wall of the fixing groove is slidably connected with a clamping block, one end of the threaded rod is rotatably connected to the clamping block through a bearing, and one end of the threaded rod is fixedly connected with a knob.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] During use of the utility model, the fixed workpiece is divided into two batches for processing. After the workpiece located in the machine tool box is processed, the workpiece outside the machine tool box is moved into the machine tool box for processing. At the same time, the processed workpiece in the machine tool box is moved out of the machine tool box. At this time, the processed workpiece is replaced with an unprocessed workpiece. When the workpiece located in the machine tool box is completed, the position of the rotating shaft is adjusted again, the processed workpiece is moved out of the machine tool box, and the unprocessed workpiece is moved into the machine tool box, thereby realizing continuous feeding and non-stop processing, improving processing efficiency, and facilitating the processing and use of the workpiece.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural diagram of the five-axis machine tool deep hole drill for precise clamping and processing of the utility model;

[0018] Figure 2 For this utility model Figure 1 Another morphological structure diagram of ;

[0019] Figure 3 For this utility model Figure 2 Another perspective structure diagram;

[0020] Figure 4 It is a structural diagram of the fixed cylinder of the utility model.

[0021] Figure numerals: 1. Main body; 11. Machine box; 12. Drill bit; 13. Box door; 14. Observation window; 15. Waste collection box; 16. Handle; 17. Support plate; 18. Controller; 19. Linear bearing; 2. Moving mechanism; 21. First fixed plate; 22. Slide groove; 23. Slider; 24. Fixed block; 25. Stepper motor; 26. Screw; 3. Fixing mechanism; 31. Rotating shaft; 32. Second fixed plate; 33. Reducer motor; 34. Groove; 35. Fixed cylinder; 351. Fixed groove; 352. Threaded hole; 36. Threaded rod; 37. Clamping block; 38. Knob. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, the embodiment of the utility model provides a five-axis machine tool deep hole drill for precise clamping and processing, including a main mechanism 1, a moving mechanism 2 and a fixing mechanism 3;

[0025] The moving mechanism 2 is installed on one side of the main mechanism 1, and the fixing mechanism 3 is installed on the bottom of the moving mechanism 2. The main mechanism 1 includes a machine tool box 11, and a drill bit 12 is installed on the inner top wall of the machine tool box 11. A first fixing plate 21 is fixedly connected to one side of the machine tool box 11. A slide groove 22 is opened on the upper surface of the first fixing plate 21, and a slider 23 is slidably connected to the inner side wall of the slide groove 22. A stepping motor 25 is installed on one side of the first fixing plate 21, and a screw rod 26 is fixedly connected to the output end of the stepping motor 25. The outer side wall of the screw rod 26 is threadedly connected to a fixing block 24, and the top of the slider 23 is fixedly connected to the fixing block 24;

[0026] Linear bearings 19 are installed on both sides of the machine tool box 11 of the screw rod 26, and the inner side wall of the linear bearing 19 is slidably connected with a rotating shaft 31. The bottom of the slider 23 is fixedly connected with a second fixed plate 32, and a reduction motor 33 is installed on one side of the second fixed plate 32. The output end of the reduction motor 33 is fixedly connected to one end of the rotating shaft 31. The outer side wall of the rotating shaft 31 is symmetrically provided with eight grooves 34, and each group of four grooves 34 is divided into two groups. The inner side wall of the groove 34 is fixedly connected with a fixing cylinder 35;

[0027] The machine tool box 11, the drill bit 12 and the controller 18 are all existing structures and will not be described in detail here.

[0028] In one embodiment, a waste chip collection box 15 is provided on the inner bottom wall of the machine tool box 11, and a handle 16 is fixedly connected to the front surface of the waste chip collection box 15; through the setting of the waste chip collection box 15, the waste chip collection box 15 is set at the bottom of the drill bit 12, and is used to collect waste chips generated during the processing of the drill bit 12. The handle 16 facilitates pulling the waste chip collection box 15 out of the machine tool box 11.

[0029] In one embodiment, a door 13 is hinged on one side of the machine tool box 11, and an observation window 14 is installed on the front surface of the door 13. Through the setting of the door 13, when processing the workpiece, the door 13 is closed and the interior of the machine tool box 11 is observed through the observation window 14.

[0030] In one embodiment, a controller 18 is installed on the upper surface of the machine tool box 11; through the setting of the controller 18, it is convenient to control the drill bit 12, the stepper motor 25 and the reduction motor 33.

[0031] In one embodiment, the four corners of the bottom of the machine tool box 11 are fixedly connected to a support plate 17, and one end of the screw rod 26 is rotatably connected to one side of the machine tool box 11 through a bearing; the screw rod 26 is rotatably connected to the machine tool box 11 through a bearing, thereby improving the stability of the screw rod 26 during rotation.

[0032] In one embodiment, a fixing groove 351 is provided at one end of the fixing cylinder 35, a threaded hole 352 is fixedly connected to the outer wall of the fixing cylinder 35, a threaded rod 36 is threadedly connected to the inner wall of the threaded hole 352, a clamping block 37 is slidably connected to the inner wall of the fixing groove 351, one end of the threaded rod 36 is rotatably connected to the clamping block 37 through a bearing, and one end of the threaded rod 36 is fixedly connected to a knob 38; through the setting of the clamping block 37, the workpiece is inserted into the fixing groove 351, and the knob 38 is rotated to drive the threaded rod 36 to rotate, and the threaded rod 36 rotates in the threaded hole 352, driving the clamping block 37 to slide in the fixing groove 351, thereby squeezing and fixing the workpiece.

[0033] When the utility model is in operation, firstly, the workpiece is inserted into the fixing groove 351, and the rotating knob 38 drives the threaded rod 36 to rotate. The threaded rod 36 rotates in the threaded hole 352, and drives the clamping block 37 to slide in the fixing groove 351, and the workpiece is squeezed and fixed. All eight fixing cylinders 35 are installed with the workpiece. The drill bit 12 first processes the four workpieces located in the machine tool box 11. After one of the workpieces is processed, the reduction motor 33 is started to drive the rotating shaft 31 to rotate, and the angle of the rotating shaft 31 is adjusted to adjust the unprocessed workpiece to the bottom of the drill bit 12. The waste chips generated by the processing fall into the waste chip collection box 15. When the four workpieces in the machine tool box 11 are processed, After completion, start the stepper motor 25, the stepper motor 25 drives the screw rod 26 to rotate, the screw rod 26 rotates in the fixed block 24, and the fixed block 24 slides in the slide groove 22 through the slider 23, the slider 23 drives the second fixed plate 32 to move, thereby driving the rotating shaft 31 to move horizontally, and the four workpieces located outside the machine tool box 11 are moved into the machine tool box 11 for processing, and at the same time, the processed workpieces are moved out of the machine tool box 11, the processed workpieces are taken out and replaced with unprocessed workpieces. After the workpieces in the machine tool box 11 are processed, the replaced workpieces are driven to move into the machine tool box 11 for processing, and so on, the workpieces are loaded, thereby continuously processing the workpieces.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A five-axis machine tool deep hole drill with precise clamping processing, characterized by: It comprises a main body mechanism (1), a moving mechanism (2) and a fixing mechanism (3); The moving mechanism (2) is installed on one side of the main mechanism (1), and the fixing mechanism (3) is installed on the bottom of the moving mechanism (2). The main mechanism (1) comprises a machine tool box (11), and a drill bit (12) is installed on the inner top wall of the machine tool box (11). A first fixing plate (21) is fixedly connected to one side of the machine tool box (11), and a slide groove (22) is provided on the upper surface of the first fixing plate (21). A slider (23) is slidably connected to the inner side wall of the slide groove (22). A stepping motor (25) is installed on one side of the first fixing plate (21), and a screw rod (26) is fixedly connected to the output end of the stepping motor (25). The outer side wall of the screw rod (26) is threadedly connected to a fixing block (24), and the top of the slider (23) is fixedly connected to the fixing block (24); Linear bearings (19) are installed on both sides of the machine tool box (11) of the screw rod (26), and the inner side wall of the linear bearing (19) is slidably connected to a rotating shaft (31). The bottom of the slider (23) is fixedly connected to a second fixed plate (32), and a reduction motor (33) is installed on one side of the second fixed plate (32). The output end of the reduction motor (33) is fixedly connected to one end of the rotating shaft (31). The outer side wall of the rotating shaft (31) is symmetrically provided with eight grooves (34), and each group of four grooves (34) is divided into two groups, and the inner side wall of the groove (34) is fixedly connected to a fixing cylinder (35).

2. The five-axis machine tool deep hole drill for precise clamping processing according to claim 1, characterized in that: A waste chip collection box (15) is provided on the inner bottom wall of the machine tool box (11), and a handle (16) is fixedly connected to the front surface of the waste chip collection box (15).

3. The five-axis machine tool deep hole drill for precise clamping processing according to claim 1, characterized in that: A box door (13) is hinged on one side of the machine tool box (11), and an observation window (14) is installed on the front surface of the box door (13).

4. The five-axis machine tool deep hole drill for precise clamping processing according to claim 1, characterized in that: A controller (18) is installed on the upper surface of the machine tool box (11).

5. The five-axis machine tool deep hole drill for precise clamping processing according to claim 1, characterized in that: The four corners of the bottom of the machine tool box (11) are fixedly connected to support plates (17), and one end of the screw rod (26) is rotatably connected to one side of the machine tool box (11) through a bearing.

6. The five-axis machine tool deep hole drill for precise clamping processing according to claim 1, characterized in that: A fixing groove (351) is formed at one end of the fixing tube (35); a threaded hole (352) is fixedly connected to the outer wall of the fixing tube (35); a threaded rod (36) is threadedly connected to the inner wall of the threaded hole (352); a clamping block (37) is slidably connected to the inner wall of the fixing groove (351); one end of the threaded rod (36) is rotatably connected to the clamping block (37) via a bearing; and a knob (38) is fixedly connected to one end of the threaded rod (36).

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