Horizontal milling and boring machine convenient to adjust

Abstract

The utility model relates to the technical field of horizontal milling and boring machines, in particular to a horizontal milling and boring machine convenient to adjust, which comprises a horizontal rack, a first adjusting support table is fixedly mounted at one end of the top of the horizontal rack, an adjusting component is arranged above the top of the first adjusting support table, an electric milling and boring cutter is arranged on one side of the adjusting component, and a milling and boring cutter is arranged on the other side of the adjusting component. A machining table plate is fixedly installed in the center of the top end face of the horizontal rack, a second adjusting supporting table is fixedly installed at the other end of the top of the horizontal rack, and two limiting assemblies are arranged above the top of the second adjusting supporting table. According to the horizontal milling and boring machine convenient to adjust, by arranging a horizontal structure, the overall structure is supported firmly and stably; by arranging the adjusting assembly, the position of the electric milling and boring cutter can be conveniently adjusted, and therefore the machining convenience of milling and boring is improved; and moreover, a firm and stable clamping effect can be achieved on the machined workpiece, the situation that the position of the machined workpiece deviates is effectively avoided, and the machining precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of horizontal milling and boring machine technology, and in particular to a horizontal milling and boring machine that is easy to adjust. Background Technology

[0002] Boring and milling machines are commonly used machining tools in the machining industry. They combine the functions of boring and milling machines into one, enabling the boring and milling of workpieces.

[0003] In the prior art, CN210412623U discloses a horizontal milling and boring machine that facilitates adjustment of tilt angle, including a bed, a motor, a threaded rod, and a cutting tool. A sliding seat is provided on the upper left side of the bed, and an upper sliding seat is installed on the top of the sliding seat. A fixing block is provided on the right side above the upper sliding seat, and a connecting block is provided on the left side above the upper sliding seat. The connecting block has a through hole inside, and a connecting rod is provided on the left side of the fixing block. A sleeve is installed at the end of the connecting rod. A slot is provided on the upper surface of the upper sliding seat, and a locking block is connected to the bottom of the connecting block. Grooves are provided inside the upper surfaces of the connecting block and the fixing block.

[0004] The existing horizontal milling and boring machines have the following drawbacks: the position adjustment of the electric milling and boring tool is inconvenient, which affects the ease of machining; moreover, the fixation effect on the workpiece is not good, which makes the workpiece prone to positional displacement during machining, thus affecting the milling and boring quality of the workpiece. Therefore, a horizontal milling and boring machine that is easy to adjust is proposed to address the above problems. Utility Model Content

[0005] The problem solved by this utility model is to provide a horizontal milling and boring machine that is easy to adjust. By setting a horizontal structure, the overall structure is supported firmly and stably. During use, the position of the electric milling and boring tool can be easily adjusted by setting an adjustment component, thereby improving the convenience of milling and boring. In addition, it can provide a firm and stable clamping effect on the workpiece, effectively avoiding the workpiece from shifting position and improving the machining accuracy.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An easily adjustable horizontal milling and boring machine includes a horizontal frame. A first adjusting platform is fixedly installed at one top end of the horizontal frame, and an adjusting component is provided above the top of the first adjusting platform. An electric milling and boring tool is provided on one side of the adjusting component. A machining table is fixedly installed at the center of the top end face of the horizontal frame, and the electric milling and boring tool is located directly above the top of the machining table. A second adjusting platform is fixedly installed at the other top end of the horizontal frame, and two limiting components are provided above the top of the second adjusting platform, with the two limiting components located on the outer sides of the machining table respectively.

[0008] The limiting assembly includes a limiting frame, which is located on one side above the top of the machining table and below the bottom of the electric milling and boring tool. A limiting groove is formed in the center of one end face of the limiting frame, and two fourth electric guide rails are fixedly installed in the center of the inner wall of the limiting groove. A fourth guide rail slide is slidably installed on the outer side of the fourth electric guide rail, and a structural stop is fixedly installed on the outer end face of the fourth guide rail slide. A limiting push plate is fixedly installed on the edge of one end face of the structural stop. An electric cylinder is fixedly installed on the top side of the structural stop, and a piston push rod is installed in the center of the bottom end of the electric cylinder. The bottom end of the piston push rod passes through the structural stop and is fixedly installed with a limiting pressure plate. A cleaning groove is formed on the other end face of the limiting frame, and a cleaning frame is set inside the cleaning groove. Several cleaning brushes and cleaning protrusions are installed in the center of the bottom end of the cleaning frame.

[0009] Furthermore, a third electric guide rail is fixedly installed on one side of the top end face of the second adjusting platform, and a third guide rail slide is slidably installed on the top of the third electric guide rail. One bottom end of the limiting frame is fixedly connected to the center of the top of the third guide rail slide. When the third electric guide rail is working, the third guide rail slide slides on the top of the third electric guide rail, thereby adjusting the position of the limiting frame.

[0010] Furthermore, anti-slip grooves are provided at the center of one side end face of the structural baffle and at the center of the inner end face of the limiting push plate, and anti-slip pads are fitted inside the anti-slip grooves; by setting anti-slip pads to contact the workpiece, the anti-slip effect can be effectively improved, and the clamping and fixing effect of the workpiece can be improved.

[0011] Furthermore, both ends of the inner wall of the cleaning tank are fixedly installed with mounting supports, and a locking screw is fixedly installed in the center of the end face of the mounting support. The two ends of the cleaning frame are respectively inserted and installed on the outside of the two locking screws. One end of the locking screw passes through the cleaning frame and is connected to a locking nut, and one side of the locking nut is in close contact with the outer wall of the cleaning frame. It is easy to assemble and disassemble, and it is firmly fixed, making it easy to hang the cleaning frame inside the cleaning tank and improving the convenience of installation and fixation.

[0012] Furthermore, the top end face of the processing table is provided with several material grooves, the bottom end of the cleaning brush is slidably connected to the top end face of the processing table, and the outer wall of the cleaning protrusion is slidably connected to the inner wall of the material groove; the cleaning brush can clean the top end face of the processing table, and the cleaning protrusion can sweep and collect the material inside the material groove, improving the convenience of cleaning.

[0013] Furthermore, the adjustment assembly includes an X-axis base, which is disposed above the top of the first adjustment platform. First guide rail slides are fixedly installed around the bottom perimeter of the X-axis base. First electric guide rails are fixedly installed on the top surface of the first adjustment platform, and the first guide rail slides are slidably connected to the first electric guide rails. A loader housing is fixedly installed on the top surface of the X-axis base, and second electric guide rails are fixedly installed on both sides of the top of the loader housing. Second guide rail slides are connected to the top surfaces of the second electric guide rails, and a Y-axis base is fixedly installed on the top surfaces of the two second guide rail slides. A drive housing is fixedly installed at one end of the Y-axis base. A nut is fixedly installed at the center of one end of the drive housing, and guide slides are fixedly installed on both sides of one end of the drive housing. A Z-axis base is provided on the outer side of the drive housing. A drive motor is fixedly mounted on the top side of one end of the Z-axis base, and a transmission lead screw is fixedly mounted on the bottom motor shaft of the drive motor. The transmission lead screw is inserted into the center of the end face of the lead screw nut. Bearing end caps are fixedly mounted on both the top and bottom sides of one end of the Z-axis base, and the top and bottom ends of the transmission lead screw are respectively inserted into the center of the end faces of the two bearing end caps. Guide slides are fixedly mounted on both sides of one end of the Z-axis base, and the guide slides are slidably connected to the guide slides. A tool holder is fixedly mounted on the other end of the Z-axis base, and an electric milling and boring tool is fixedly mounted inside the center of the tool holder. A tool setter is fixedly mounted on the bottom side of the end face of the loader housing, and the tool setter is located directly below the bottom of the electric milling and boring tool. The position of the electric milling and boring tool can be easily adjusted by adjusting the components to meet the boring and milling requirements of the workpiece.

[0014] Furthermore, protective side plates are fixedly installed on both ends of the horizontal frame by welding, and wear-resistant plates are attached to the bottom end of the protective side plates; the wear-resistant plates and protective side plates can support the horizontal frame and effectively improve the structural stability of the horizontal frame.

[0015] The beneficial effects of this utility model are as follows: This easily adjustable horizontal milling and boring machine, through its horizontal structure, ensures a firm and stable overall structure. During use, the adjustable components facilitate the adjustment of the electric milling and boring tool's position, allowing for convenient adjustment of the X, Y, and Z axes, thus facilitating milling and boring of the workpiece. Furthermore, the limiting components provide a firm and stable clamping effect on the workpiece, effectively preventing positional displacement during processing and improving machining accuracy. Additionally, it facilitates cleaning of the top surface of the machining table, enhancing cleaning convenience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0018] Figure 3 This is the overall front view of the present invention;

[0019] Figure 4 for Figure 3 Schematic diagram of the cross section of AA;

[0020] Figure 5 for Figure 3 Cross-sectional view of BB;

[0021] Figure 6 This is the overall rear view of the present invention;

[0022] Figure 7 This is a schematic diagram of a first partial structure of the limiting component of this utility model;

[0023] Figure 8 This is a schematic diagram of the second partial structure of the limiting component of this utility model;

[0024] Figure 9 This is a side view of the limiting component of this utility model.

[0025] Legend:

[0026] 1. Horizontal frame; 2. First adjusting platform; 3. Adjusting assembly; 4. Electric milling and boring cutter; 5. Second adjusting platform; 6. Limiting assembly; 7. Machining table; 8. Protective side plate; 31. X-axis base; 32. First electric guide rail; 33. First guide rail slide; 34. Loader housing; 35. Second electric guide rail; 36. Second guide rail slide; 37. Y-axis base; 38. Drive housing; 39. Lead screw nut; 310. Z-axis base; 311. Drive motor; 312. Transmission lead screw; 313. Bearing end cover; 314. Guide carriage; 315. 316. Guide slide; 317. Tool holder; 61. Tool setter; 62. Third electric guide rail; 63. Third guide rail slide table; 64. Limiting bracket; 65. Limiting groove; 66. Fourth electric guide rail; 67. Fourth guide rail slide table; 68. Structural stop; 69. Limiting push plate; 610. Electric cylinder; 611. Piston push rod; 612. Limiting pressure plate; 613. Cleaning tank; 614. Assembly support; 615. Locking screw; 616. Cleaning rack; 617. Cleaning brush; 618. Cleaning protrusion; 619. Locking nut; 610. Anti-slip pad. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Specific implementation examples are given below.

[0029] See Figures 1-9 A horizontal milling and boring machine that is easy to adjust includes a horizontal frame 1. A first adjusting platform 2 is fixedly installed at one top end of the horizontal frame 1, and an adjusting component 3 is provided above the top of the first adjusting platform 2. The first adjusting platform 2 can provide stable support for the adjusting component 3. An electric milling and boring tool 4 is provided on one side of the adjusting component 3, so that the adjusting component 3 can easily adjust the position of the electric milling and boring tool 4, enabling the electric milling and boring tool 4 to perform milling and boring operations on the workpiece. The top end face of the horizontal frame 1 is centered A machining table 7 is fixedly installed, and an electric milling and boring tool 4 is located directly above the top of the machining table 7, which facilitates placing the workpiece on the top of the machining table 7. A second adjusting support 5 is fixedly installed at the other end of the top of the horizontal frame 1. Two limiting components 6 are provided above the top of the second adjusting support 5, and the two limiting components 6 are located on the outer sides of the machining table 7 respectively. The second adjusting support 5 can provide stable support for the limiting components 6, and the limiting components 6 can limit and clamp the workpiece on the top of the machining table 7.

[0030] The limiting component 6 includes a limiting frame 63, which is disposed on one side above the top of the machining table 7 and below the bottom of the electric milling and boring tool 4. A limiting groove 64 is formed in the center of one end face of the limiting frame 63, and two fourth electric guide rails 65 are fixedly installed in the center of the inner wall of the limiting groove 64. A fourth guide rail slide 66 is slidably installed on the outer side of the fourth electric guide rail 65, and a structural stop 67 is fixedly installed on the outer end face of the fourth guide rail slide 66. A limiting push plate 68 is fixedly installed on the edge of one end face of the structural stop 67, and an electric cylinder 69 is fixedly installed on the top side of the structural stop 67, with a [missing information - likely a device or component] installed in the center of the bottom end of the electric cylinder 69. A piston push rod 610 has its bottom end passing through a structural baffle 67 and fixedly mounted with a limiting pressure plate 611. A cleaning groove 612 is provided on the other end face of the limiting frame 63, and a cleaning rack 615 is installed inside the cleaning groove 612. Several cleaning brushes 616 and cleaning protrusions 617 are installed at the center of the bottom end of the cleaning rack 615. A third electric guide rail 61 is fixedly mounted on one side of the top end face of the second adjusting platform 5, and a third guide rail slide 62 is slidably mounted on the top of the third electric guide rail 61. One bottom end of the limiting frame 63 is fixedly connected to the center of the top end of the third guide rail slide 62. When the third electric guide rail 61 is working, the third guide rail slide 62... The top of the third electric guide rail 61 slides to adjust the position of the limiting frame 63; anti-slip grooves are provided at the center of one side end face of the structural baffle 67 and the center of the inner end face of the limiting push plate 68, and anti-slip pads 619 are fitted inside the anti-slip grooves; by setting the anti-slip pads 619 to contact the workpiece, the anti-slip effect can be effectively improved, and the clamping and fixing effect of the workpiece can be improved; both ends of the inner wall of the cleaning groove 612 are fixedly installed with assembly supports 613, and a locking screw 614 is fixedly installed at the center of the end face of the assembly support 613. The two ends of the cleaning frame 615 are respectively inserted and installed on the outside of the two locking screws 614, and one end of the locking screw 614 passes through the cleaning groove. The frame 615 is connected and installed with a locking nut 618, and one side of the locking nut 618 is in close contact with the outer wall of the cleaning frame 615; it is easy to assemble and disassemble, and is firmly fixed, making it easy to hang the cleaning frame 615 inside the cleaning tank 612, thus improving the convenience of installation and fixation; the top end face of the processing table 7 is provided with several material grooves, the bottom end of the cleaning brush 616 is slidably connected to the top end face of the processing table 7, and the outer wall of the cleaning protrusion 617 is slidably connected to the inner wall of the material groove; the cleaning brush 616 can clean the top end face of the processing table 7, and the cleaning protrusion 617 can sweep and collect the material inside the material groove, thus improving the convenience of cleaning;After the workpiece to be processed is placed on the top surface of the processing table 7, the third electric guide rail 61 on the top of the second adjusting platform 5 operates, causing the third electric guide rail 61 to slide on the top of the third guide rail slide 62, which adjusts the position of the limiting frame 63, so that the two limiting frames 63 move toward the two side surfaces of the workpiece respectively. The two fourth electric guide rails 65 inside the limiting groove 64 operate, causing the two fourth guide rail slides 66 to move relative to each other until the anti-slip pads 619 on one side of the limiting push plate 68 and the anti-slip pads 619 on one side of the structural stop 67 are respectively in contact with the two corner surfaces of the workpiece. At the same time, the electric cylinder 69 operates. The piston pusher 610 pushes the limiting pressure plate 611 downward until the bottom end of the limiting pressure plate 611 is in contact with the top end face of the workpiece, thereby pressing and limiting the workpiece. During the movement of the limiting frame 63, inside the cleaning groove 612, the cleaning frame 615 is hooked onto the outside of the locking screw 614 installed on the end face of the assembly support 613. The cleaning frame 615 is pressed and secured by the locking nut 618, so that the cleaning brush 616 at the bottom of the cleaning frame 615 can clean the top end face of the processing table 7. The cleaning protrusion 617 can sweep and collect the material inside the material groove, improving the convenience of cleaning.

[0031] The adjustment assembly 3 includes an X-axis base 31, which is disposed above the top of the first adjustment platform 2. First guide rail slides 33 are fixedly installed around the bottom perimeter of the X-axis base 31. First electric guide rails 32 are fixedly installed on the top surface of the first adjustment platform 2, and the first guide rail slides 33 are slidably connected to the first electric guide rails 32. A loader housing 34 is fixedly installed on the top surface of the X-axis base 31, and second electric guide rails 35 are fixedly installed on both sides of the top of the loader housing 34. Second guide rail slides 36 are connected to the top surface of the second electric guide rails 35, and a Y-axis base 37 is fixedly installed on the top surface of the two second guide rail slides 36. One end of the Y-axis base 37 is fixedly installed with… The device includes a drive housing 38, with a lead screw nut 39 fixedly mounted at the center of one end. Guide slides 315 are fixedly mounted on both sides of one end of the drive housing 38. A Z-axis base 310 is provided on the outer side of the drive housing 38. A drive motor 311 is fixedly mounted on the top side of one end of the Z-axis base 310, and a transmission lead screw 312 is fixedly mounted on the bottom motor shaft of the drive motor 311. The transmission lead screw 312 is inserted into the center of the end face of the lead screw nut 39. Bearing end caps 313 are fixedly mounted on the top and bottom sides of one end of the Z-axis base 310, and the top and bottom ends of the transmission lead screw 312 are respectively inserted into the center of the end faces of the two bearing end caps 313. Both edges of one end of the Z-axis base 310 are fixed... A guide slide 314 is fixedly installed, and a guide slide 315 is slidably connected to the guide slide 314. A tool holder 316 is fixedly installed at the other end of the Z-axis base 310, and an electric milling boring tool 4 is fixedly installed inside the tool holder 316. A tool setter 317 is fixedly installed on the bottom side of the end face of the loader housing 34, and the tool setter 317 is located directly below the bottom of the electric milling boring tool 4. The position of the electric milling boring tool 4 can be easily adjusted by adjusting the assembly 3, thereby meeting the boring and milling requirements of the workpiece. When the first electric guide rail 32 on the top of the first adjusting platform 2 is working, the first guide rail slide 33 can drive the X-axis base 31 to adjust its position in the X-axis direction. The two first electric guide rails on the top of the loader housing 34... The operation of the two electric guide rails 35 causes the second guide rail slide 36 to drive the Y-axis base 37 to adjust its position in the Y-axis direction; the drive motor 311 on one side of the Z-axis base 310 operates, driving the transmission screw 312 to rotate at the center of the end face of the two bearing end covers 313 through the motor shaft, and causing the transmission screw 312 to rotate with the screw nut 39, thereby causing the guide slide 315 on the end face of the Z-axis base 310 to slide and connect with the guide slide 314, thereby adjusting the position of the Z-axis base 310 in the Z-axis direction; and the position of the electric milling boring tool 4 is adjusted by installing the tool holder 316, and the electric milling boring tool 4 is set by the tool setter 317, thereby facilitating boring and milling of the workpiece by the electric milling boring tool 4.

[0032] The horizontal frame 1 has protective side plates 8 fixedly installed on both ends by welding, and wear-resistant plates are attached to the bottom end of the protective side plates 8; the wear-resistant plates and protective side plates 8 can support the horizontal frame 1, effectively improving the structural stability of the horizontal frame 1.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A horizontal milling and boring machine that is easy to adjust, characterized in that, The machine includes a horizontal frame (1), a first adjusting platform (2) is fixedly installed at one top end of the horizontal frame (1), and an adjusting component (3) is provided above the top of the first adjusting platform (2). An electric milling boring tool (4) is provided on one side of the adjusting component (3). A processing table (7) is fixedly installed at the center of the top end face of the horizontal frame (1), and the electric milling boring tool (4) is located directly above the top of the processing table (7). A second adjusting platform (5) is fixedly installed at the other top end of the horizontal frame (1). Two limiting components (6) are provided above the top of the second adjusting platform (5), and the two limiting components (6) are located on the outer sides of the processing table (7). The limiting component (6) includes a limiting frame (63), which is located on one side above the top of the machining table (7) and below the bottom of the electric milling boring tool (4). A limiting groove (64) is formed in the center of one side end face of the limiting frame (63), and two fourth electric guide rails (65) are fixedly installed in the center of the inner wall of the limiting groove (64). A fourth guide rail slide (66) is slidably installed on the outer side of the fourth electric guide rail (65), and a structural stop (67) is fixedly installed on the outer end face of the fourth guide rail slide (66). One side end of the structural stop (67) A limiting push plate (68) is fixedly installed on the edge of the surface. An electric cylinder (69) is fixedly installed on one side of the top of the structural baffle (67). A piston push rod (610) is installed at the center of the bottom end of the electric cylinder (69). The bottom end of the piston push rod (610) passes through the structural baffle (67) and is fixedly installed with a limiting pressure plate (611). A cleaning groove (612) is opened on the other end face of the limiting frame (63). A cleaning frame (615) is provided inside the cleaning groove (612). Several cleaning brushes (616) and cleaning protrusions (617) are installed at the center of the bottom end of the cleaning frame (615).

2. The easily adjustable horizontal milling and boring machine according to claim 1, characterized in that, A third electric guide rail (61) is fixedly installed on one side of the top end face of the second adjustment platform (5), and a third guide rail slide (62) is slidably installed on the top of the third electric guide rail (61). One bottom end of the limiting frame (63) is fixedly connected to the center of the top of the third guide rail slide (62).

3. The easily adjustable horizontal milling and boring machine according to claim 2, characterized in that, Anti-slip grooves are provided on the center of one side end face of the structural baffle (67) and the center of the inner end face of the limiting push plate (68), and anti-slip pads (619) are fitted inside the anti-slip grooves.

4. The easily adjustable horizontal milling and boring machine according to claim 3, characterized in that, The cleaning tank (612) has assembly supports (613) fixedly installed at both ends of its inner wall, and a locking screw (614) is fixedly installed at the center of the end face of the assembly support (613). The two ends of the cleaning frame (615) are respectively inserted and installed on the outside of the two locking screws (614). One end of the locking screw (614) passes through the cleaning frame (615) and is connected to a locking nut (618). One side of the locking nut (618) is in close contact with the outer wall of the cleaning frame (615).

5. A horizontal milling and boring machine that is easy to adjust according to claim 4, characterized in that, The top end face of the processing table (7) is provided with a plurality of material grooves, the bottom end of the cleaning brush (616) is slidably connected to the top end face of the processing table (7), and the outer wall of the cleaning protrusion (617) is slidably connected to the inner wall of the material groove.

6. A horizontal milling and boring machine that is easy to adjust according to claim 5, characterized in that, The adjustment assembly (3) includes an X-axis base (31), which is located above the top of the first adjustment platform (2). First guide rail slides (33) are fixedly installed around the bottom of the X-axis base (31). First electric guide rails (32) are fixedly installed on the top surface of the first adjustment platform (2), and the first guide rail slides (33) are slidably connected to the first electric guide rails (32). A loader housing (34) is fixedly installed on the top surface of the X-axis base (31), and the top of the loader housing (34)... A second electric guide rail (35) is fixedly installed on both sides of the part. A second guide rail slide (36) is connected and installed on the top end face of the second electric guide rail (35). A Y-axis base (37) is fixedly installed on the top end face of the two second guide rail slides (36). A drive housing (38) is fixedly installed on one end of the Y-axis base (37). A nut seat (39) is fixedly installed in the center of one end of the drive housing (38). Guide slides (315) are fixedly installed on both sides of one end of the drive housing (38). A Z-axis base (310) is provided on the outside of the Z-axis base (310). A drive motor (311) is fixedly installed on the top side of one end of the Z-axis base (310), and a transmission screw (312) is fixedly installed on the bottom motor shaft of the drive motor (311). The transmission screw (312) is inserted into the center of the end face of the screw nut (39). Bearing end caps (313) are fixedly installed on the top and bottom sides of one end of the Z-axis base (310), and the top and bottom ends of the transmission screw (312) are respectively inserted into the ends of the two bearing end caps (313). At the center of the surface, guide slides (314) are fixedly installed on both sides of one end of the Z-axis base (310), and guide slides (315) are slidably connected to guide slides (314). A tool holder (316) is fixedly installed at the other end of the Z-axis base (310), and an electric milling boring tool (4) is fixedly installed in the center inside the tool holder (316). A tool setter (317) is fixedly installed on the bottom side of the end face of the loader housing (34), and the tool setter (317) is located directly below the bottom of the electric milling boring tool (4).

7. A horizontal milling and boring machine that is easy to adjust according to claim 6, characterized in that, The horizontal frame (1) has protective side plates (8) fixedly installed on both sides by welding, and wear-resistant plates are attached to the bottom side of the protective side plates (8).

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