Full-automatic drilling, milling and tapping all-in-one machine facilitating tool changing

Abstract

The utility model relates to the technical field of drilling, milling and tapping all-in-one machines, and discloses a full-automatic drilling, milling and tapping all-in-one machine convenient for tool changing, which comprises a rack and a tool output end, the tool output end is connected with the rack through a linear guide rail platform, a tool magazine mechanism is assembled at the bottom of the tool output end, and the tool magazine mechanism comprises a hydraulic rod; and the hydraulic rod is connected with the tool output end, a tool magazine disc is assembled at the bottom of the hydraulic rod, a gear motor is assembled at the top of the tool magazine disc, assembling grooves are evenly formed in the top of the tool magazine disc, and limiting blocks are assembled in the assembling grooves. According to the full-automatic drilling, milling and tapping all-in-one machine facilitating tool replacement, long-time shutdown of the machine is not needed, through the additionally-arranged assembling mechanism, when the tool magazine mechanism completes tool replacement and returns, the replaced tool is automatically secondarily fastened in the tool output end, then the stability of the tool in the working state is improved, and the working efficiency is improved. And the overall using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, milling and tapping integrated machines, in particular to a full-automatic drilling, milling and tapping integrated machine which is convenient for tool changing. Background Art

[0002] The drilling, milling and tapping machine uses a computer control system to achieve automated processing through pre-programmed processing paths and parameters. During operation, the CNC system automatically adjusts and controls the processing trajectory, speed, depth and other parameters of the drill, milling cutter and tapping blade according to the size, shape and process requirements of the workpiece, ensuring processing accuracy and efficiency.

[0003] When the drilling, milling and tapping machine is working, a cutter disc is installed inside, and different cutting tools are evenly distributed inside the cutter disc. However, when the drilling, milling and tapping machine is changing the cutting tools, it needs to be shut down for a long time, and the cutting tools inside the cutter disc need to be taken out and installed on the outside of the drilling, milling and tapping machine while being fixed, thereby reducing the operating speed of the drilling, milling and tapping machine. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a fully automatic drilling, milling and tapping machine that is easy to change tools, so as to solve the technical problem that the above-mentioned drilling, milling and tapping machine needs to be shut down for a long time when changing tools, and the tools inside the cutter disc need to be taken out and assembled on the outside of the drilling, milling and tapping machine while being fixed, thereby reducing the operating speed of the drilling, milling and tapping machine.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic drilling, milling and tapping machine that is easy to change tools, comprising: a frame and a tool output end, and the tool output end is connected to the frame through a linear guide platform, the bottom of the tool output end is equipped with a tool magazine mechanism, the tool magazine mechanism includes a hydraulic rod, and the hydraulic rod is connected to the tool output end, the bottom of the hydraulic rod is equipped with a tool magazine disc, and the top of the tool magazine disc is equipped with a reduction motor, the top of the tool magazine disc is evenly provided with assembly grooves, and the interior of the assembly groove is equipped with a limiting block, the interior of the tool magazine disc is equipped with an assembly mechanism, and the assembly mechanism is connected to the tool output end.

[0008] The assembly mechanism includes a limiting sleeve, steel balls are evenly distributed inside the limiting sleeve, a tool group is inserted inside the limiting sleeve, and the tool group is connected to the tool output end.

[0009] Preferably, the top of the tool magazine disc is connected to a disc via a bearing, and the disc is a hollow annular block at the top, so that the tool magazine disc will not conflict with the square frame when it is driven to rotate by the reduction motor.

[0010] Preferably, a square frame is assembled at the bottom of the hydraulic rod, the square frame is connected to the disc, and the reduction motor is connected to the square frame, the output end of the reduction motor is connected to the tool magazine disc, and the square frame can support the reduction motor.

[0011] Preferably, a limiting groove is provided on the top of the tool magazine disc, and the limiting groove is adapted to the limiting sleeve. The limiting groove allows the tool magazine disc to be sleeved outside the tool output end, and prevents the tool magazine mechanism as a whole and the tool output end in the working state from contacting the workpiece at the same time.

[0012] Preferably, a clamping groove is provided on the outside of the tool set, and the clamping groove is in contact with the steel ball, so that the steel ball can quickly fix the position of the tool set for a second time.

[0013] Preferably, the limiting block is a C-shaped rubber plate, and the limiting block is connected to the assembly groove through a cylinder, and the limiting block can quickly fix the tool assembly inside the assembly groove.

[0014] Preferably, support plates are evenly distributed on the top of the tool magazine disc, and the support plates include support rings, and springs are evenly distributed on the bottom of the support rings. The springs are connected to the tool magazine disc, and the support plates can support the tool group so that when the tool group is completely fixed by the tool output end, the tool magazine disc can continue to rise, and then drive the steel balls to fix the tool group.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a fully automatic drilling, milling and tapping machine that is easy to change tools, and has the following beneficial effects:

[0017] The fully automatic drilling, milling and tapping machine is convenient for tool changing. When the tool output end is in use, the tool magazine mechanism is added so that different types of tools can be loaded inside, and the tool output end can be quickly replaced without the device being shut down for a long time. In addition, the added assembly mechanism automatically fastens the replaced tool inside the tool output end for a second time when the tool magazine mechanism returns to its original position after the tool replacement is completed, thereby improving the stability of the tool in the working state and improving the overall use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the utility model;

[0019] Figure 2 This is an enlarged schematic diagram of the output end of the tool of the utility model;

[0020] Figure 3 This is a front view of the tool magazine mechanism of the utility model;

[0021] Figure 4 It is a partial cross-sectional view of the assembly mechanism of the utility model.

[0022] In the figure: 1. Frame; 2. Tool output end; 3. Tool magazine mechanism; 31. Hydraulic rod; 32. Square frame; 33. Reducer motor; 34. Disc; 35. Tool magazine disc; 36. Assembly slot; 37. Limit block; 38. Limit slot; 39. Support disc; 4. Assembly mechanism; 41. Limit sleeve; 42. Steel ball; 43. Tool group; 44. Slot. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] This utility model provides a technical solution, please refer to Figure 1 and Figure 2 A fully automatic drilling, milling and tapping machine that is easy to change tools includes: a frame 1 and a tool output end 2, and the tool output end 2 is connected to the frame 1 through a linear guide platform, and the bottom of the tool output end 2 is equipped with a tool magazine mechanism 3, and the tool magazine mechanism 3 includes a hydraulic rod 31, and the hydraulic rod 31 is connected to the tool output end 2, and the bottom of the hydraulic rod 31 is equipped with a tool magazine disc 35, and the top of the tool magazine disc 35 is equipped with a reduction motor 33, the top of the tool magazine disc 35 is evenly provided with assembly grooves 36, and the interior of the assembly groove 36 is equipped with a limiting block 37, the interior of the tool magazine disc 35 is equipped with an assembly mechanism 4, and the assembly mechanism 4 is connected to the tool output end 2.

[0025] The combination of the frame 1 and the tool output end 2 is a drilling, milling and tapping integrated machine commonly seen in the prior art, wherein the frame 1 is used to drive the tool output end 2 to perform linear motion, and the tool output end 2 is used to connect with an external tool to perform drilling, milling and tapping on the workpiece. The tool output end 2 can transmit the tools in the tool group 43 and can fix the tools.

[0026] See also Figure 3 and Figure 4The tool magazine disc 35 can support the tool group 43, the hydraulic rod 31 can drive the tool magazine disc 35 to move, the reduction motor 33 is used to drive the tool magazine disc 35 to rotate, and the assembly groove 36 and the limit block 37 are used to store and fix the tool group 43.

[0027] The limiting sleeve 41 is used to connect with the tool output end 2 to fix the internal tool group 43, and the steel ball 42 is used to be driven by the limiting groove 38. The tool group 43 is a drilling, milling and tapping tool, which includes different tools inside, and the tool group 43 can be inserted into the inside of the assembly groove 36.

[0028] The assembly mechanism 4 includes a limiting sleeve 41 , which is connected to the tool output end 2 , with steel balls 42 evenly distributed inside the limiting sleeve 41 , and a tool assembly 43 inserted inside the limiting sleeve 41 , which is connected to the tool output end 2 .

[0029] The top of the tool magazine disc 35 is connected to a disc 34 through a bearing, and the disc 34 is a hollow annular block at the top. The disc 34 facilitates the tool magazine disc 35 to rotate when driven by the reduction motor 33 without conflicting with the square frame 32. The bottom of the hydraulic rod 31 is equipped with a square frame 32, which is connected to the disc 34, and the reduction motor 33 is connected to the square frame 32. The output end of the reduction motor 33 is connected to the tool magazine disc 35, and the square frame 32 can support the reduction motor 33.

[0030] A limiting groove 38 is provided on the top of the tool magazine disc 35, and the limiting groove 38 is adapted to the limiting sleeve 41. The limiting groove 38 can enable the tool magazine disc 35 to be mounted on the outside of the tool output end 2, and prevent the tool magazine mechanism 3 as a whole and the tool output end 2 in the working state from contacting the workpiece at the same time. A card slot 44 is provided on the outside of the tool group 43, and the card slot 44 is in contact with the steel ball 42. The card slot 44 facilitates the steel ball 42 to quickly fix the position of the tool group 43 for a second time.

[0031] The limit block 37 is a C-shaped rubber plate, and the limit block 37 is connected to the assembly groove 36 through a cylinder. The limit block 37 can quickly fix the tool group 43 inside the assembly groove 36. The top of the tool magazine disc 35 is evenly distributed with support discs 39, and the support disc 39 includes a support ring. The bottom of the support ring is evenly distributed with springs, which are connected to the tool magazine disc 35. The support disc 39 can support the tool group 43 so that when the tool group 43 is completely fixed by the tool output end 2, the tool magazine disc 35 can continue to rise, and then drive the steel ball 42 to fix the tool group 43.

[0032] In this solution, different tools are placed inside the assembly groove 36 and the tools are fixed by the limit block 37. When in use, the hydraulic rod 31 is driven to drive the tool magazine disc 35 to rise, so that the limit groove 38 is set on the outside of the limit sleeve 41, and the limit groove 38 and the steel ball 42 are squeezed to drive the steel ball 42 into the inside of the card slot 44 to fix the tool group 43. When the tool group 43 inside the tool output end 2 needs to be replaced, the hydraulic rod 31 is started to drive the tool magazine disc 35 to descend, and the sliding connection between the limit groove 38 and the limit sleeve 41 is released. The reduction motor 33 is started to drive the tool magazine disc 35 to rotate, so that there is no The assembly slot 36 of the inserted tool group 43 faces directly below the assembly mechanism 4, and the tool output end 2 is started to release the fixation of the tool group 43. At this time, the tool group 43 falls into the interior of the assembly slot 36 and is fixed by the limit block 37. The reduction motor 33 is started again to drive the tool magazine disc 35 to rotate, so that the tool group 43 to be replaced faces the bottom of the tool output end 2. At this time, the limit slot 38 is driven to return to its original position, so that the tool group 43 enters the interior of the limit sleeve 41. At this time, the tool magazine disc 35 continues to rise, and the tool group 43 is fixed through the cooperation of the limit slot 38 and the steel ball 42, completing the tool changing operation of the frame 1.

[0033] When the tool output end 2 is used for tool changing, the added tool magazine mechanism 3 can carry different types of tools inside to quickly replace the tool at the tool output end 2, and the added assembly mechanism 4 can automatically fasten the replaced tool to the inside of the tool output end 2 when the tool magazine mechanism 3 completes the tool replacement and returns to its position, thereby improving the stability of the tool in the working state and improving the overall use effect of the device.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic drilling, milling and tapping machine that is easy to change tools, comprising: The invention relates to a machine frame (1) and a tool output end (2), and the tool output end (2) is connected to the machine frame (1) through a linear guide platform, characterized in that: the bottom of the tool output end (2) is equipped with a tool magazine mechanism (3), the tool magazine mechanism (3) includes a hydraulic rod (31), and the hydraulic rod (31) is connected to the tool output end (2), the bottom of the hydraulic rod (31) is equipped with a tool magazine disc (35), and the top of the tool magazine disc (35) is equipped with a reduction motor (33), and the tool magazine disc (35) is The top is evenly provided with assembly grooves (36), and a limit block (37) is assembled inside the assembly groove (36); the tool magazine disc (35) is internally provided with an assembly mechanism (4), and the assembly mechanism (4) is connected to the tool output end (2); the assembly mechanism (4) includes a limit sleeve (41), steel balls (42) are evenly distributed inside the limit sleeve (41), a tool group (43) is inserted inside the limit sleeve (41), and the tool group (43) is connected to the tool output end (2).

2. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 1, characterized in that: The top of the tool magazine disc (35) is connected to a disc (34) via a bearing, and the disc (34) is a ring-shaped block with a hollow top.

3. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 2, characterized in that: The bottom of the hydraulic rod (31) is equipped with a square frame (32), the square frame (32) is connected to the disc (34), and the reduction motor (33) is connected to the square frame (32), and the output end of the reduction motor (33) is connected to the tool magazine disc (35).

4. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 1, characterized in that: A limiting groove (38) is provided on the top of the tool magazine disc (35), and the limiting groove (38) is adapted to the limiting sleeve (41).

5. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 1, characterized in that: A clamping groove (44) is provided on the outside of the tool set (43), and the clamping groove (44) is in contact with the steel ball (42).

6. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 1, characterized in that: The limiting block (37) is a C-shaped rubber plate, and the limiting block (37) is connected to the assembly groove (36) via a cylinder.

7. The fully automatic drilling, milling and tapping machine with convenient tool change according to claim 1, characterized in that: The top of the tool magazine disc (35) is evenly provided with a support disc (39), and the support disc (39) includes a support ring, and the bottom of the support ring is evenly provided with a spring, which is connected to the tool magazine disc (35).

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