Drilling and tapping all-in-one machine

Abstract

The utility model discloses a drilling and tapping all-in-one machine which comprises an equipment box. The clamping mechanism is arranged at the top of the equipment box, the clamping mechanism comprises a first linear module, a supporting plate is installed on a movable sliding table of the first linear module, and a clamping air cylinder used for clamping a workpiece is adjustably installed at the top of the supporting plate; the drilling and tapping all-in-one machine has the advantages that the drilling and tapping all-in-one machine is provided with two machining stations, workpieces can be machined at the same time or alternately, and machining efficiency is remarkably improved; the position of a clamping air cylinder can be flexibly adjusted according to different thicknesses of workpieces through the clamping mechanism, fine adjustment is conducted through a lead screw, and it is guaranteed that the workpieces can be stably clamped; meanwhile, the included angle formed by the fixing plate and the positioning plate is used as a machining original point, and rapid and accurate positioning of the workpiece is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drilling and tapping, in particular to a drilling and tapping integrated machine. BACKGROUND

[0002] The tapping machine is also called a tapping machine, a thread tapping machine or an automatic tapping machine, and is a mechanical processing equipment for processing internal threads, screws or splines on the inner side of the hole of a part such as a machine shell, a device end face, a nut, a flange plate and other parts with through holes or blind holes of different specifications; the drilling machine is a machine and equipment that leaves a cylindrical hole or hole on a target object by rotating cutting or rotating extrusion using a tool that is harder and sharper than the target object.

[0003] During processing, after drilling is completed, the workpiece is transferred to the tapping machine, positioned and fixed, and the appropriate tap is selected, and the workpiece needs to be clamped multiple times during this period, and the entire processing step can be completed only after multiple clamping, so that each clamping may introduce new errors, thereby causing the processing error of the final product to accumulate and increase, resulting in a large processing error and a more complicated operation. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a drilling and tapping integrated machine to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drilling and tapping integrated machine, comprising:

[0006] A device box;

[0007] A clamping mechanism is arranged on the top of the device box, the clamping mechanism comprises a first linear module, a supporting plate is installed on the moving slide of the first linear module, an adjustable clamping cylinder for clamping the workpiece is installed on the top of the supporting plate, and a lead screw for adjusting the position of the clamping cylinder is installed at the bottom of the clamping cylinder.

[0008] A processing mechanism is installed above the clamping mechanism, the processing mechanism comprises a transmission box, a cutter is rotatably arranged at the bottom of the transmission box, a driving part for driving the cutter is installed above the transmission box, and a lifting part for driving the transmission box is arranged on the top of the device box.

[0009] As a preferred, the inside of the device box is fixedly connected with a mounting plate, the first linear module is fixedly connected to the top of the mounting plate, and a moving groove matched with the supporting plate is arranged on the top of the device box.

[0010] As preferred, the middle part of the support plate is provided with a moving groove, the lead screw is rotatably installed in the inside of the moving groove, the lead screw is threadedly connected with the bottom of the clamping cylinder, the output end of the clamping cylinder is fixedly connected with a moving plate, the top of the support plate is fixedly connected with a fixed plate, and the end of the fixed plate is fixedly connected with a positioning plate.

[0011] As preferred, the driving part comprises a lifting sliding sleeve, the middle part of the lifting sliding sleeve is rotatably connected with a transmission shaft, one side of the lifting sliding sleeve is fixedly connected with a first motor, and the output end of the first motor is drivingly connected with the transmission shaft through a transmission belt assembly.

[0012] As preferred, the transmission box is fixedly connected at the bottom of the lifting sliding sleeve, three transmission gears are arranged in a straight line on the transmission box, the adjacent two transmission gears are in mesh with each other, the transmission shaft is fixedly connected with the transmission gear located in the middle part, and the middle part of the transmission gear is connected with a tool holder and a tool.

[0013] As preferred, the lifting part comprises a support frame, the middle part of the support frame is fixedly connected with a guide rod, the lifting sliding sleeve is slidingly connected with the guide rod, the middle part of the support frame is rotatably connected with a lead screw, the lead screw is threadedly connected with the lifting sliding sleeve, the top of the support frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the lead screw.

[0014] As preferred, the top of the equipment box is embeddedly installed with a second linear module, and the support frame is fixedly connected with the moving sliding table of the second linear module.

[0015] Compared with the prior art, the drilling and tapping integrated machine has the advantages that two machining stations are provided, the machining of workpieces can be simultaneously or alternately performed, the machining efficiency is significantly improved, the position of the clamping cylinder can be flexibly adjusted according to the different thicknesses of the workpieces, the workpieces can be stably clamped through fine adjustment of the lead screw, the rapid and accurate positioning of the workpieces is realized by using the included angle formed by the fixed plate and the positioning plate as a machining origin, the machining mechanism integrates the center drill, the drill and the tap, the determination of the punching position, the punching and the tapping multiple machining steps can be sequentially completed, the equipment or the tool does not need to be replaced, the machining efficiency and the convenience are greatly improved, the stable movement and the accurate control of the tool during the machining process are ensured by the design of the lifting part and the driving part, the second linear module drives the tool to move in the X-axis direction, the second motor drives the tool to ascend and descend in the Z-axis direction through the lead screw, and the accurate machining of the workpieces at different depths and positions is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the transmission gear.

[0018] Figure 3 It is the structure schematic view of the lifting sliding sleeve of the utility model;

[0019] Figure 4 It is the structure schematic view of the positioning plate of the utility model;

[0020] Figure 5 It is the structure schematic view of the first linear module of the utility model.

[0021] In the figure: 1, equipment box; 2, moving groove; 3, mounting plate; 4, first linear module; 5, support plate; 6, fixed plate; 7, moving plate; 8, clamping cylinder; 9, transmission shaft; 10, lead screw; 11, positioning plate; 12, lifting sliding sleeve; 13, first motor; 14, second linear module; 15, guide rod; 16, lead screw; 17, support frame; 18, second motor; 19, transmission box; 20, transmission gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figure 1 、 2 , 3, 4, 5, the utility model provides a technical scheme: a drilling and tapping all-in-one machine, it includes: equipment box 1;Clamping mechanism is placed in the top of equipment box 1, and the clamping mechanism includes two first linear modules 4, and the movable sliding table of two first linear modules 4 is equipped with support plate 5, and the top of support plate 5 can be adjusted and installed with the clamping cylinder 8 for clamping workpiece, and the bottom of clamping cylinder 8 is installed with the lead screw 10 for adjusting the position of clamping cylinder 8;Processing mechanism can be installed above the clamping mechanism, and the processing mechanism includes transmission box 19, and the bottom of transmission box 19 is rotatably provided with tool, and the tool is sequentially arranged as center drill, drill and tap along Y axis direction, and the spacing between the three tools is relatively large, and during processing, there is no interference between each other and workpiece, and the top of transmission box 19 is installed with the driving part for driving tool, and the top of equipment box 1 is provided with lifting part for driving transmission box 19.

[0024] It needs to be explained that the utility model is equipped with PLC controller and operation panel, two first linear module 4 correspond to two processing stations, install the workpiece to be processed in the end of clamping pneumatic cylinder, workpiece is clamped and fixed through the cooperation of clamping pneumatic cylinder 8 and fixed plate 6, first linear module 4 drives workpiece to move below center drill, driving part drives center drill, drill bit and tap rotation, at the same time, lifting part drives cutter along Z axis, first linear module 4 drives workpiece along Y axis movement, realize workpiece in turn with center drill, drill bit and tap contact, during this period, PLC controller controls driving part to switch different rotating speed according to different cutters, after one processing station processing is completed, first linear module 4 drives the workpiece processed to reset to initial position, second linear module 14 drives cutter along X axis direction movement, so that the cutter is located on another processing station, so circulate, complete continuous processing.

[0025] Please refer to Figure 4 、 5 As shown in the figure, the inside of the equipment box 1 is fixedly connected with the mounting plate 3, the first linear module 4 is fixedly connected to the top of the mounting plate 3, the top of the equipment box 1 is provided with a moving groove 2 matched with the supporting plate 5, the middle part of the supporting plate 5 is provided with a moving groove, the lead screw 10 is rotatably installed in the inside of the moving groove, the lead screw 10 is threadedly connected with the bottom of the clamping pneumatic cylinder 8, the output end of the clamping pneumatic cylinder 8 is fixedly connected with the moving plate 7, the top of the supporting plate 5 is fixedly connected with the fixed plate 6, and the end of the fixed plate 6 is fixedly connected with the positioning plate 11.

[0026] It needs to be explained that the top of the supporting plate 5 is slidably connected with the L-shaped plate, the clamping pneumatic cylinder 8 is fixedly connected to the top of the L-shaped plate, the clamping pneumatic cylinder 8 is threadedly connected with the lead screw 10 through the L-shaped plate, the output end of the clamping pneumatic cylinder 8 is fixedly connected with the moving plate 7, and the fixed plate 6 is fixedly connected to the end of the supporting plate 5. The included angle formed by the fixed plate 6 and the positioning plate 11 is set as the processing origin, the workpiece is placed at the included angle formed by the fixed plate 6 and the positioning plate 11, so that rapid positioning is realized. The moving plate 7 and the fixed plate 6 can clamp and fix the workpiece, the position of the clamping pneumatic cylinder 8 on the top of the supporting plate 5 is adjusted according to the thickness of the workpiece, the clamping pneumatic cylinder 8 is adjusted through the lead screw 10, so that the workpiece can be clamped and fixed when the clamping pneumatic cylinder 8 is elongated to the limit position. The workpiece can be quickly fixed by the clamping pneumatic cylinder 8 by adjusting the position of the clamping pneumatic cylinder 8.

[0027] Please refer to Figure 1 、 2The driving part includes a lifting sliding sleeve 12, a transmission shaft 9 is rotatably connected to the middle part of the lifting sliding sleeve 12, and a first motor 13 is fixedly connected to one side of the lifting sliding sleeve 12; the output end of the first motor 13 is in transmission connection with the transmission shaft 9 through a transmission belt assembly; a transmission box 19 is fixedly connected to the bottom of the lifting sliding sleeve 12; three transmission gears 20 are arranged in a straight line on the transmission box 19; adjacent two transmission gears 20 are in meshing connection with each other; the transmission shaft 9 is fixedly connected with the transmission gear 20 located in the middle part; and the middle part of the transmission gear 20 is connected with a tool through a tool holder.

[0028] It should be noted that the transmission belt assembly includes a large belt pulley, a small belt pulley and a transmission belt sleeved outside the two belt pulleys and used for transmitting the two belt pulleys; the output end of the first motor 13 is fixedly connected with the small belt pulley; the top of the transmission shaft 9 is fixedly connected with the large belt pulley; the first motor 13 drives the transmission shaft 9 to rotate through the transmission belt assembly; the transmission shaft 9 drives the transmission gear 20 located in the middle part to rotate; the transmission gear 20 located in the middle part drives the transmission gears 20 on the two sides to rotate; and the transmission gear 20 drives the corresponding tool to rotate through the tool holder, so that the first motor 13 drives the center drill, the drill bit and the tap to work at the same time; the center drill is used to determine the punching position first, the drill bit located in the middle part is used to punch, and the tap is used to tap.

[0029] Please refer to Figure 1 The lifting part includes a supporting frame 17, a guide rod 15 is fixedly connected to the middle part of the supporting frame 17, the lifting sliding sleeve 12 is in sliding connection with the guide rod 15, a lead screw 16 is rotatably connected to the middle part of the supporting frame 17, the lead screw 16 is in threaded connection with the lifting sliding sleeve 12, a second motor 18 is fixedly connected to the top of the supporting frame 17, the output end of the second motor 18 is fixedly connected with the lead screw 16, a second linear module 14 is embeddedly installed on the top of the equipment box 1, and the supporting frame 17 is fixedly connected with the moving sliding table of the second linear module 14.

[0030] It should be noted that, in the process of machining, the second linear module 14 drives the supporting frame 17 to move along the X axis, the tool moves on the two machining positions through the supporting frame 17 and the lifting sliding sleeve 12; when moving to the specified machining position, the second motor 18 drives the lifting sliding sleeve 12 to slide outside the guide rod 15 through the lead screw 16, and drives the transmission box 19 and the tool to lift through the lifting sliding sleeve 12, so that the machining of different depths is realized.

[0031] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as a restriction on the utility model.

[0032] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0033] In the utility model, unless otherwise expressly provided and limited, the terms "installation", "arrangement", "connection", "fixing", "screw connection" and so on should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrated, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise expressly limited, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] Although the embodiments of the utility model have been shown and described, for ordinary skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A drilling and tapping integrated machine, characterized in that: Include: Equipment box (1); Clamping mechanism, clamping mechanism is placed on the top of the equipment box (1), the clamping mechanism includes a linear module (4), the moving slide of the linear module (4) is installed with support plate (5), the top of the support plate (5) can be adjusted and installed with clamping cylinder (8) for clamping workpiece, the bottom of the clamping cylinder (8) is installed with lead screw (10) for adjusting the position of clamping cylinder (8); Processing mechanism, processing mechanism can be installed above the clamping mechanism, processing mechanism includes transmission box (19), the bottom of the transmission box (19) rotates with cutter, the top of the transmission box (19) is installed with driving part for driving cutter, the top of the equipment box (1) is provided with lifting part for driving transmission box (19).

2. The drilling and tapping integrated machine according to claim 1, characterized in that: The inside of the equipment box (1) is fixedly connected with the mounting plate (3), the top of the mounting plate (3) is fixedly connected with the linear module (4), and the top of the equipment box (1) is provided with the moving groove (2) matched with the support plate (5).

3. The drilling and tapping integrated machine according to claim 2, characterized in that: The middle part of the support plate (5) is provided with a moving groove, the lead screw (10) is rotatably installed in the moving groove, the lead screw (10) is threadedly connected with the bottom of the clamping cylinder (8), the output end of the clamping cylinder (8) is fixedly connected with the moving plate (7), the top of the support plate (5) is fixedly connected with the fixed plate (6), and the end of the fixed plate (6) is fixedly connected with the positioning plate (11).

4. The drilling and tapping integrated machine according to claim 1, characterized in that: The driving part includes lifting slide sleeve (12), the middle part of the lifting slide sleeve (12) is rotatably connected with transmission shaft (9), one side of the lifting slide sleeve (12) is fixedly connected with one motor (13), and the output end of the one motor (13) is drivingly connected with the transmission shaft (9) through the transmission belt assembly.

5. The drilling and tapping integrated machine according to claim 4, characterized in that: The transmission box (19) is fixedly connected to the bottom of the lifting slide sleeve (12), three transmission gears (20) are arranged in a straight line on the transmission box (19), the adjacent two transmission gears (20) are meshed with each other, the transmission shaft (9) is fixedly connected with the transmission gear (20) located in the middle, and the middle parts of the transmission gears (20) are connected with the cutter through the cutter chuck.

6. The drilling and tapping integrated machine according to claim 5, characterized in that: The lifting part includes support frame (17), the middle part of the support frame (17) is fixedly connected with guide rod (15), the lifting slide sleeve (12) is slidingly connected with the guide rod (15), the middle part of the support frame (17) is rotatably connected with lead screw (16), the lead screw (16) is threadedly connected with the lifting slide sleeve (12), the top of the support frame (17) is fixedly connected with the second motor (18), and the output end of the second motor (18) is fixedly connected with the lead screw (16).

7. The drilling and tapping integrated machine according to claim 6, characterized in that: The top of the equipment box (1) is embeddedly installed with the second linear module (14), and the support frame (17) is fixedly connected with the moving slide of the second linear module (14).

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