Novel milling machine with cutter convenient to replace

Abstract

The utility model relates to the technical field of milling machines, in particular to a novel milling machine with a cutter convenient to replace. Comprising a long supporting plate and a milling machine body, a second supporting cylinder is fixedly mounted in the milling machine body, a cutter connecting shaft is movably mounted in the second supporting cylinder, and a cutter body is fixedly mounted at the bottom of the cutter connecting shaft; a mounting groove is formed in the left side of the long supporting plate, a clamping assembly is fixedly mounted on the inner wall of the right end of the mounting groove, a positioning assembly is slidably mounted in the long supporting plate, first supporting assemblies are fixedly mounted on the top and the right side of the long supporting plate correspondingly, and a chip collecting assembly is movably mounted at the bottom of the milling machine body; a limiting assembly is fixedly connected to the front side of the bottom end of the milling machine body. A second supporting assembly is fixedly mounted at the top of the bottom end of the milling machine body. The technical problems that tools are inconvenient to replace and machining chippings are inconvenient to treat are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a novel milling machine which is convenient for replacing cutting tools. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to perform milling processing on workpieces. During the use of the milling machine, because the milling machine's cutters often process very hard steel components, the cutters wear very severely and need to be replaced frequently. During the use of the milling machine, in order to facilitate the replacement of cutters, a new type of milling machine that is easy to replace cutters is often needed.

[0003] For this purpose, a Chinese patent with publication number CN217253096U discloses a milling machine for processing steel components that is easy to replace tools, including a milling machine body and a tool seat, the tool seat is fixedly installed on the outer wall of the milling machine body by welding, the bottom of the tool seat is provided with an oil box that can be withdrawn at any time, and the oil box is injected with maintenance oil for maintaining the milling cutter, the bottom of the milling machine body is provided with a mounting groove for installing the oil box, and the top of the mounting groove is located on the inner walls of both sides of the tool seat and is fixedly connected with a support block by an integrated molding method, the inside of the tool seat is provided with a tool disc for placing the milling cutter, the tool disc is supported in the tool seat by the support block, and a plurality of tool placement grooves vertically arranged and penetrating the tool disc are evenly provided in the tool disc, and a retaining ring integrally formed with the tool disc is provided at the top of the tool placement groove. In the utility model, by setting the tool disc, the tools are stored, which effectively saves people's time in finding and replacing tools and improves the work efficiency of workers.

[0004] However, in this patent, since it is not provided with a clamping device, the tool cannot be quickly removed from it, and the tool cannot be quickly installed on it, which increases the difficulty of replacing the tool. In addition, in this patent, since it is not provided with a detachable collection device, and it generates processing debris in the process of processing the workpiece, it is impossible to collect the processing debris and transfer the processing debris to the place for processing the processing debris, which increases the difficulty of processing the processing debris. Utility Model Content

[0005] The utility model provides a novel milling machine which is convenient for replacing cutting tools in order to solve the problems of inconvenience in replacing cutting tools and inconvenience in processing machining debris in the prior art. The cutting tools can be replaced conveniently and the machining debris can be processed conveniently.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of milling machine which is convenient for replacing cutting tools, comprising a supporting long plate and a milling machine main body, a second supporting cylinder is fixedly installed inside the milling machine main body, a cutting tool connecting shaft is movably installed inside the second supporting cylinder, and the cutting tool main body is fixedly installed on the bottom of the cutting tool connecting shaft; a second limiting long hole is provided on the outer side surface of the second supporting cylinder, a limiting long groove is provided on the inner side surface of the second supporting cylinder, a third limiting long hole is provided on the outer surface of the cutting tool connecting shaft, an installation groove is provided on the left side of the supporting long plate, a clamping assembly is fixedly installed on the inner wall of the right end of the installation groove, a positioning assembly is slidably installed inside the supporting long plate, a first supporting assembly is fixedly installed on the top and right side of the supporting long plate, a chip collecting assembly is movably installed on the bottom of the milling machine main body, the limiting assembly is fixedly connected to the front side of the bottom end of the milling machine main body, and the second supporting assembly is fixedly installed on the top of the bottom end of the milling machine main body.

[0007] Furthermore, the clamping assembly includes a spring, the right end of the spring is fixedly installed on the right end inner wall of the installation groove, the left end of the spring is fixedly connected to the supporting vertical plate, the left side of the supporting vertical plate is fixedly connected to the holding column, the right side of the supporting vertical plate is fixedly connected to the limiting long plate, the limiting long plate is respectively slidably installed inside the supporting long plate and inside the second limiting long hole, and the limiting long plate is respectively movably installed inside the third limiting long hole and inside the limiting long groove.

[0008] Furthermore, the positioning assembly includes a limiting long rod, which is slidably installed inside the supporting long board, the left side of the limiting long rod is fixedly installed on the right side of the supporting vertical board, the front side and the rear side of the right end of the limiting long rod are fixedly connected to the limiting block, and the limiting block is slidably installed inside the supporting long board.

[0009] Furthermore, the first support assembly includes an L-shaped plate and a first support tube. The top right side of the L-shaped plate is fixedly installed on the left side of the milling machine body, the top of the first support tube is fixedly installed inside the milling machine body, the first support tube is fixedly connected to the second support tube, and a first limiting long hole is opened on the outer side surface of the first support tube, and the first limiting long hole is slidably connected to the limiting long plate.

[0010] Furthermore, the chip collection assembly includes an open chip box, which is movably connected to the bottom of the milling machine body, and the left and right sides of the open chip box are fixedly connected with positioning long plates, and the rear side of the open chip box is fixedly connected with a positioning block.

[0011] Furthermore, the limiting assembly includes a door-shaped plate, the rear side of the door-shaped plate is fixedly installed on the front side of the bottom end of the milling machine body, the inside of the door-shaped plate is rotatably connected to a second limiting vertical plate, the second limiting vertical plate is movably connected to the milling machine body, the left and right sides of the second limiting vertical plate are fixedly connected to support shafts, the support shafts are rotatably installed inside the plate body of the door-shaped plate, and the internal thread of the second limiting vertical plate is connected to a screw.

[0012] Furthermore, the second supporting assembly includes a supporting long table, the bottom of which is fixedly installed on the bottom top of the milling machine body, a positioning square groove is opened on the front side of the supporting long table, the positioning square groove is movably connected to the positioning block, the left and right sides of the supporting long table are fixedly connected with a first limiting vertical plate, the first limiting vertical plate is movably connected to the open chip collection box, a positioning long groove is opened on one side of the first limiting vertical plate, and the positioning long groove is movably connected to the positioning long plate.

[0013] The working principle and use principle of the utility model are as follows: in the process of using the device, the device is used to perform milling processing on the workpiece through the milling machine body, and the tool body is quickly installed on the device when it needs to be installed through the supporting long plate, the second supporting cylinder, the tool connecting shaft, the clamping assembly, the positioning assembly and the first supporting assembly, and the tool body is quickly removed from the device when it needs to be removed, and in the process of using the device, the chip collection assembly, the limit assembly and the second supporting assembly are used to enable the device to collect processing chips and transfer the processing chips to the place where the processing chips are processed.

[0014] The beneficial technical effects of the utility model are:

[0015] Through the setting of the milling machine body, the device can perform milling processing on the workpiece, and through the setting of the supporting long plate, the second supporting cylinder, the tool connecting shaft, the clamping assembly, the positioning assembly and the first supporting assembly, the tool body can be quickly installed on the device when it needs to be installed, and the tool body can be quickly removed from the device when it needs to be disassembled, so that the device can easily replace the tool, and through the setting of the chip collection assembly, the limit assembly and the second supporting assembly, the device can collect processing debris, and the processing debris can be transferred to the place where the processing debris is processed, so that the device can easily process the processing debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0017] Figure 1 It is the first frontal stereoscopic schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the first supporting tube of the utility model.

[0019] Figure 3 It is a three-dimensional schematic diagram of the screw of the utility model.

[0020] Figure 4 It is a three-dimensional schematic diagram of the second supporting tube of the utility model.

[0021] Figure 5 It is a three-dimensional schematic diagram of an open chip collecting box of the utility model.

[0022] Figure 6 It is a second front view stereoscopic schematic diagram of the utility model.

[0023] Figure 7 It is a three-dimensional schematic diagram of the limited long plate of the utility model.

[0024] Figure 8 It is a schematic partial cross-sectional view of the utility model from the front.

[0025] Explanation of the numbers in the figure: 1. Limiting long plate; 2. Milling machine body; 3. L-shaped plate; 4. Supporting long plate; 5. Supporting vertical plate; 6. Holding column; 7. Supporting long table; 8. Open chip collecting box; 9. First limiting vertical plate; 10. Positioning long plate; 11. Support shaft; 12. Gate-shaped plate; 13. Positioning long groove; 14. Second limiting vertical plate; 15. Screw; 16. Tool body; 17. Tool connecting shaft; 18. First supporting cylinder; 19. Second supporting cylinder; 20. Second limiting long hole; 21. First limiting long hole; 22. Third limiting long hole; 23. Limiting block; 24. Limiting long rod; 25. Spring; 26. Positioning square groove; 27. Positioning block; 28. Limiting long groove; 29. ​​Mounting groove. DETAILED DESCRIPTION

[0026] The following is a further description of a novel milling machine for facilitating tool replacement according to the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0027] like Figures 1 to 8As shown: a new type of milling machine which is convenient for replacing tools, comprises a supporting long plate 4, a milling machine body 2, a spring 25, a limiting long rod 24, an L-shaped plate 3 and a first supporting cylinder 18, a second supporting cylinder 19 is fixedly installed inside the milling machine body 2, a tool connecting shaft 17 is movably installed inside the second supporting cylinder 19, a tool body 16 is fixedly installed at the bottom of the tool connecting shaft 17, a second limiting long hole 20 is opened on the outer side surface of the second supporting cylinder 19, a limiting long groove 28 is opened on the inner side surface of the second supporting cylinder 19, a third limiting long hole 22 is opened on the outer surface of the tool connecting shaft 17, a mounting groove 29 is opened on the left side of the supporting long plate 4, a supporting vertical plate 5 is fixedly connected to the left end of the spring 25, a holding column 6 is fixedly connected to the holding vertical plate 5, a limiting long plate 1 is fixedly connected to the right side of the supporting vertical plate 5, a limiting block 23 is fixedly connected to the right front and right rear sides of the limiting long rod 24, and an L-shaped The top right side of the plate 3 is fixedly installed on the left side of the milling machine body 2, the top of the first support tube 18 is fixedly installed inside the milling machine body 2, the first support tube 18 is fixedly connected to the second support tube 19, and the outer side surface of the first support tube 18 is provided with a first limiting long hole 21. Through the setting of the milling machine body 2, the device can perform milling processing on the workpiece, and through the setting of the supporting long plate 4, the second support tube 19, the tool connecting shaft 17, the clamping assembly, the positioning assembly and the first support assembly, the clamping assembly can clamp the tool body 16 into the interior of the device through the tool connecting shaft 17, the positioning assembly can position the clamping assembly, and the first support assembly can support the clamping assembly, so that the tool body 16 can be quickly installed on the device when it needs to be installed, and the tool body 16 can be quickly removed from the device when it needs to be disassembled, so that the device can easily replace the tool.

[0028] When in use, when the device is not in use, the limiting long plate 1 is located inside the limiting long groove 28 and the tool connecting shaft 17 is disconnected from the second support cylinder 19, the screw rod 15 is threadedly connected to the inner part of the plate body of the door-shaped plate 12 and the open chip collection box 8 is located at the bottom of the milling machine body 2. When it is necessary to install a tool in the device, the holding column 6 is pulled away from the supporting long plate 4 to move the supporting vertical plate 5, so that the spring 25 is stretched, so that the limiting long rod 24 and the limiting block 23 slide along the supporting long plate 4, so that the limiting long plate 1 is respectively moved along the limiting long groove 28. , the second limiting long hole 20, the first limiting long hole 21 and the supporting long plate 4 slide, when the holding column 6 is pulled in the direction away from the supporting long plate 4 to the maximum distance, the limiting long plate 1 is disconnected from the limiting long groove 28 and one end of the limiting long groove 28 is located inside the second limiting long hole 20, keeping the state of the holding column 6 unchanged, moving the tool body 16, inserting the tool connecting shaft 17 along the second supporting tube 19 and making the third limiting long hole 22 correspond to the limiting long groove 28 and the limiting long plate 1 respectively, releasing the holding column 6, and the spring 25 is stretched from the tension state. The tool body 16 is installed on the device. At this time, the tool can be installed on the device. After the tool is installed on the device, the workpiece can be milled under the action of the milling machine body 2. During the use of the device, when the tool needs to be removed from the device, the holding column 6 is pulled away from the support long plate 4 again, so that the limit long plate 1 and the limit long plate 1 are in contact with each other. The long slot 28 is disconnected and one end of the limiting long slot 28 is located inside the second limiting long hole 20, so that the tool connecting shaft 17 is loosened, and the tool body 16 is pulled to make the tool connecting shaft 17 slide out of the second support tube 19, so that the tool body 16 is removed from the device. At this time, the tool can be removed from the device. During this process, the tool body 16 can be quickly installed on the device when it needs to be installed, and the tool body 16 can be quickly removed from the device when it needs to be disassembled, so that the device can easily replace the tool.

[0029] like Figures 1 to 8As shown: a new type of milling machine for easy tool replacement, including a supporting long plate 4, a milling machine body 2, an open chip collection box 8, a door-shaped plate 12 and a supporting long table 7, a second supporting cylinder 19 is fixedly installed inside the milling machine body 2, a tool connecting shaft 17 is movably installed inside the second supporting cylinder 19, a tool body 16 is fixedly installed at the bottom of the tool connecting shaft 17, the left and right sides of the open chip collection box 8 are fixedly connected with a positioning long plate 10, the rear side of the open chip collection box 8 is fixedly connected with a positioning block 27, the inside of the door-shaped plate 12 is rotatably connected with a second limiting vertical plate 14, the left and right sides of the second limiting vertical plate 14 are fixedly connected with a supporting shaft 11, the internal screw of the second limiting vertical plate 14 The thread is connected with a screw rod 15, and the screw rod 15 is respectively threadedly installed in the plate body of the door-shaped plate 12 and the inside of the milling machine body 2. A positioning square groove 26 is provided on the front side of the supporting long table 7. The left and right sides of the supporting long table 7 are fixedly connected with the first limiting vertical plate 9. A positioning long groove 13 is provided on one side of the first limiting vertical plate 9. Through the arrangement of the chip collecting component, the limiting component and the second supporting component, the chip collecting component can collect processing debris, the limiting component can limit the chip collecting component, the second supporting component can support the chip collecting component, the device can collect processing debris, and the processing debris can be transferred to the place where the processing debris is processed, so that the device can conveniently process the processing debris.

[0030] When in use, during the use of the device, when the device is used to perform milling on a workpiece, a large amount of machining debris will be generated. Under the action of the open chip collecting box 8, the open chip collecting box 8 can collect the machining debris. After the open chip collecting box 8 completes collecting the machining debris, the screw rod 15 is rotated to disconnect the screw rod 15 from the inside of the plate body of the door-shaped plate 12 and one end of the screw rod 15 is located inside the second limiting vertical plate 14. The second limiting vertical plate 14 is rotated to rotate the second limiting vertical plate 14 along the milling machine body 2 and the door-shaped plate 12 respectively, so that the support shaft 11 rotates along the door-shaped plate 12. When the second limiting vertical plate 14 rotates to the maximum angle, one side of the second limiting vertical plate 14 contacts the inner bottom wall of the door-shaped plate 12, the open chip collecting box 8 is loosened, and the screw rod 15 is rotated in the opposite direction to disconnect the screw rod 15 from the inside of the plate body of the door-shaped plate 12. The rod 15 is threadedly connected to the milling machine body 2, and the open chip box 8 is moved so that the open chip box 8 slides along the first limiting vertical plate 9 and the milling machine body 2 respectively, so that the positioning long plate 10 slides along the positioning long groove 13, and the positioning block 27 slides along the positioning square groove 26. When the open chip box 8 completely slides out of the milling machine body 2, the positioning long plate 10 is disconnected from the positioning long groove 13, and the positioning block 27 is disconnected from the positioning square groove 26. At this time, the open chip box 8 and the processing debris in the open chip box 8 can be taken out from the milling machine body 2, and the open chip box 8 can be moved to transfer the processing debris to the place where the processing debris is processed. In this process, the device can collect the processing debris and transfer the processing debris to the place where the processing debris is processed, so that the device can conveniently process the processing debris.

[0031] In this embodiment, the interior of the second support cylinder 19 is communicated with the limiting long groove 28 and the second limiting long hole 20 , respectively, and the diameter of the installation groove 29 is greater than the diameter of the spring 25 .

Claims

1. A new type of milling machine for easy tool replacement, comprising a supporting long plate (4) and a milling machine body (2), wherein a second supporting cylinder (19) is fixedly installed inside the milling machine body (2), a tool connecting shaft (17) is movably installed inside the second supporting cylinder (19), and a tool body (16) is fixedly installed at the bottom of the tool connecting shaft (17); characterized in that The outer side surface of the second support tube (19) is provided with a second limiting long hole (20), the inner side surface of the second support tube (19) is provided with a limiting long groove (28), the outer surface of the tool connecting shaft (17) is provided with a third limiting long hole (22), the left side of the support long plate (4) is provided with a mounting groove (29), the inner wall of the right end of the mounting groove (29) is fixedly installed with a clamping component, the interior of the support long plate (4) is slidably installed with a positioning component, the top and right side of the support long plate (4) are fixedly installed with a first support component, the bottom of the milling machine body (2) is movably installed with a chip collecting component, the front side of the bottom end of the milling machine body (2) is fixedly connected to the limiting component, and the top of the bottom end of the milling machine body (2) is fixedly installed with a second support component.

2. A new milling machine for easy tool replacement according to claim 1, characterized in that: The clamping assembly comprises a spring (25), the right end of the spring (25) is fixedly mounted on the right end inner wall of the mounting groove (29), the left end of the spring (25) is fixedly connected to the supporting vertical plate (5), the left side of the supporting vertical plate (5) is fixedly connected to the holding column (6), the right side of the supporting vertical plate (5) is fixedly connected to the limiting long plate (1), the limiting long plate (1) is slidably mounted inside the supporting long plate (4) and inside the second limiting long hole (20), and the limiting long plate (1) is movably mounted inside the third limiting long hole (22) and inside the limiting long groove (28).

3. A new milling machine for easy tool replacement according to claim 1 or 2, characterized in that: The positioning assembly comprises a limiting long rod (24), the limiting long rod (24) is slidably mounted inside the supporting long plate (4), the left side of the limiting long rod (24) is fixedly mounted on the right side of the supporting vertical plate (5), the front side and the rear side of the right end of the limiting long rod (24) are both fixedly connected to the limiting block (23), and the limiting block (23) is slidably mounted inside the supporting long plate (4).

4. A new milling machine for easy tool replacement according to claim 1 or 2, characterized in that: The first support assembly comprises an L-shaped plate (3) and a first support tube (18), the top right side of the L-shaped plate (3) is fixedly mounted on the left side of the milling machine body (2), the top of the first support tube (18) is fixedly mounted inside the milling machine body (2), the first support tube (18) is fixedly connected to the second support tube (19), the outer side surface of the first support tube (18) is provided with a first limiting long hole (21), and the first limiting long hole (21) is slidably connected to the limiting long plate (1).

5. A new milling machine for easy tool replacement according to claim 3, characterized in that: The first support assembly comprises an L-shaped plate (3) and a first support tube (18), the top right side of the L-shaped plate (3) is fixedly mounted on the left side of the milling machine body (2), the top of the first support tube (18) is fixedly mounted inside the milling machine body (2), the first support tube (18) is fixedly connected to the second support tube (19), the outer side surface of the first support tube (18) is provided with a first limiting long hole (21), and the first limiting long hole (21) is slidably connected to the limiting long plate (1).

6. A new milling machine for easy tool replacement according to claim 1, 2 or 5, characterized in that: The chip collection assembly comprises an open chip collection box (8), the open chip collection box (8) being movably connected to the bottom of the milling machine body (2), the left and right sides of the open chip collection box (8) being fixedly connected to positioning long plates (10), and the rear side of the open chip collection box (8) being fixedly connected to a positioning block (27).

7. A new milling machine for easy tool replacement according to claim 4, characterized in that: The chip collection assembly comprises an open chip collection box (8), the open chip collection box (8) being movably connected to the bottom of the milling machine body (2), the left and right sides of the open chip collection box (8) being fixedly connected to positioning long plates (10), and the rear side of the open chip collection box (8) being fixedly connected to a positioning block (27).

8. A new milling machine for easy tool replacement according to claim 1, 2, 5 or 7, characterized in that: The limiting assembly comprises a door-shaped plate (12), the rear side of the door-shaped plate (12) is fixedly mounted on the front side of the bottom end of the milling machine body (2), the interior of the door-shaped plate (12) is rotatably connected to a second limiting vertical plate (14), the second limiting vertical plate (14) is movably connected to the milling machine body (2), the left and right sides of the second limiting vertical plate (14) are fixedly connected to a support shaft (11), the support shaft (11) is rotatably mounted inside the plate body of the door-shaped plate (12), and the interior of the second limiting vertical plate (14) is threadedly connected to a screw rod (15).

9. A new milling machine for easy tool replacement according to claim 6, characterized in that: The limiting assembly comprises a door-shaped plate (12), the rear side of the door-shaped plate (12) is fixedly mounted on the front side of the bottom end of the milling machine body (2), the interior of the door-shaped plate (12) is rotatably connected to a second limiting vertical plate (14), the second limiting vertical plate (14) is movably connected to the milling machine body (2), the left and right sides of the second limiting vertical plate (14) are fixedly connected to a support shaft (11), the support shaft (11) is rotatably mounted inside the plate body of the door-shaped plate (12), and the interior of the second limiting vertical plate (14) is threadedly connected to a screw rod (15).

10. A new milling machine for easy tool replacement according to claim 1, 2, 5, 7 or 9, characterized in that: The second support assembly comprises a support platform (7), the bottom of the support platform (7) is fixedly mounted on the top of the bottom end of the milling machine body (2), a positioning square groove (26) is provided on the front side of the support platform (7), the positioning square groove (26) is movably connected to the positioning block (27), the left and right sides of the support platform (7) are fixedly connected to a first limiting vertical plate (9), the first limiting vertical plate (9) is movably connected to the open chip collection box (8), and a positioning long groove (13) is provided on one side of the first limiting vertical plate (9), and the positioning long groove (13) is movably connected to the positioning long plate (10).

Images