Horizontal CNC machining device

Abstract

The utility model relates to the technical field of CNC lathe machining, in particular to a horizontal CNC machining device which comprises a base, a machine shell arranged at the top of the base, a material containing block arranged at the top of the base and used for containing a workpiece to be machined, a machining drilling mechanism, an automatic lubricating mechanism and a waste chip collecting mechanism. The machining and drilling mechanism is arranged at the top of the machine shell and comprises a movable base, a sliding base, a metal rod and a rotary driver. The moving seat is arranged at the top of the machine shell in a sliding manner and is positioned beside the material placing block; the sliding seat is arranged at the top of the movable seat in a sliding manner and is positioned above the base; the rotary driver is arranged at the top of the sliding seat; and the metal rod is arranged at the output end of the rotary driver. According to the technical scheme, by arranging the machining and drilling mechanism, the problem that due to the fact that a traditional CNC machining machine tool usually adopts a vertical machining mode, and the machining depth is limited when the workpiece drilling depth is large is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe machining technology, specifically to a horizontal CNC machining device. Background Technology

[0002] In the current manufacturing sector, CNC (Computer Numerical Control) machine tools are widely used as key equipment for achieving high-precision and high-efficiency machining. Traditional CNC machine tools mostly adopt a vertical structure, where the workpiece is fixed on the worktable, located vertically below the drilling or milling machine. The CNC system precisely controls the tool's movement trajectory to complete the machining of workpieces of various shapes and sizes. This vertical machining method can meet production needs in most cases, and is especially suitable for machining small to medium-sized workpieces.

[0003] However, with the continuous advancement of industrial technology and the increasing complexity of product design, vertical CNC machining centers are gradually revealing their limitations for certain types of workpieces, such as long, large, or deep-hole components. Especially for workpieces requiring significant drilling depth, the vertical travel limitation of vertical machine tools becomes a key factor restricting machining efficiency and accuracy. Furthermore, when handling heavy workpieces, vertical machining can lead to a decrease in the overall stability of the machine tool, further affecting machining quality.

[0004] Chinese Patent Publication No. CN117644389B discloses a CNC machining device. A crossbeam is mounted on a base, a machining head is installed on the crossbeam, a translation mechanism is located below the crossbeam, and a flipping device is mounted on the translation mechanism. The flipping device includes a vertically positioned rotating plate and a vertically positioned fixed plate, which are arranged opposite each other. A clamp is mounted on the rotating plate. The fixed plate is annular, with a groove on its inner surface, and a clamping block is slidably connected to the groove. The flipping device flips the sheet metal to achieve back-side machining, while the translation mechanism moves the sheet metal back and forth, facilitating the machining of long sheets. This simplifies the process and reduces human intervention. The rotating plate with clamp and the annular fixed plate are arranged opposite each other. The sheet metal passes through the clamping block on the fixed plate from one side. The clamp holds the front end of the sheet metal, and the clamping block holds the rear end, allowing the machining head to process the sheet metal. This not only improves overall speed and automation efficiency but also increases precision.

[0005] However, the above structure has significant limitations in practical applications during workpiece drilling. Especially for workpieces requiring deep drilling, the drilling depth is insufficient, potentially leading to low processing efficiency and making it difficult to meet specific processing requirements. Utility Model Content

[0006] To address the aforementioned issues, a horizontal CNC machining device is provided, which solves the problem of shallow drilling depth in workpieces by machining a drilling mechanism.

[0007] To address the problems of existing technologies, this utility model provides a horizontal CNC machining device, including a base, a housing disposed on top of the base, and a workpiece placed on top of the base for placing the workpiece to be machined. The horizontal CNC machining device also includes a drilling mechanism, an automatic lubrication mechanism, and a waste chip collection mechanism. The drilling mechanism is disposed on top of the housing and includes a movable seat, a sliding seat, a metal rod, and a rotary driver. The movable seat is slidably disposed on top of the housing and next to the workpiece. The sliding seat is slidably disposed on top of the movable seat and above the base. The rotary driver is disposed on top of the sliding seat. The metal rod is disposed at the output end of the rotary driver and is used to drill holes in the workpiece placed on top of the workpiece. The automatic lubrication mechanism is disposed on top of the movable seat and next to the rotary driver. The waste chip collection mechanism is disposed at the bottom of the automatic lubrication mechanism and next to the movable seat.

[0008] Preferably, the drilling mechanism further includes a first linear driver, a lead screw, and a limiting rod; the first linear driver is disposed on the top of the housing; the lead screw is disposed at the output end of the first linear driver and is threadedly connected to the moving seat; the limiting rod has a pair and is disposed on the top of the housing respectively, and the limiting rod is clearance-fitted with the moving seat.

[0009] Preferably, the machining drilling mechanism further includes a second linear actuator, a threaded rod, and a sliding engagement block; the second linear actuator is disposed on top of the movable seat and above the base; the threaded rod is disposed at the output end of the second linear actuator and is threadedly connected to the sliding seat; the sliding engagement block has a pair and is slidably disposed on the top of the sliding seat, and the metal rod passes through and extends out of the outer side of the sliding engagement block.

[0010] Preferably, the automatic lubrication mechanism includes a sliding block, a tilting block, a connecting block, and a first rotary motor; the sliding block is slidably disposed on the top of the sliding seat and located beside the sliding mating block; the tilting block is rotatably disposed on the top of the sliding block and located above the material placement block; the connecting block is disposed at the bottom of the tilting block; the first rotary motor is disposed on the top of the sliding block, and the output end of the first rotary motor is connected to the tilting block.

[0011] Preferably, the automatic lubrication mechanism further includes an oil reservoir, a discharge chamber, a blocking block, and a diverter pipe; the oil reservoir is located inside the tilting block; the discharge chamber is located in the middle of the connecting block and is connected to the oil reservoir; the blocking block is located inside the discharge chamber and at the bottom of the connecting block; the diverter pipe has a pair and is respectively located on both sides of the connecting block, and the diverter pipe is connected to the discharge chamber.

[0012] Preferably, the automatic lubrication mechanism further includes a limiting block, a rotating part, and a lubricating belt; the limiting block has a pair and is respectively disposed on the top of the connecting block, and the limiting block is located above the diverter pipe; the rotating part has a pair and is respectively rotatably disposed on both sides of the connecting block, and the rotating part is located below the limiting block; the lubricating belt is disposed between the pair of rotating parts and is located above the metal rod.

[0013] Preferably, the automatic lubrication mechanism further includes an elastic traction rope; the elastic traction rope has a pair and is respectively disposed on the top of the limiting block, one end of the elastic traction rope is fixedly connected to the limiting block, and the other end of the elastic traction rope is fixedly connected to the rotating part.

[0014] Preferably, the waste collection mechanism includes a circular mounting block, a recycling bin, a pull box, and a recycling shield; the circular mounting block is positioned on top of the sliding block and above the base; the recycling bin is positioned at the bottom of the circular mounting block; the pull box is slidably positioned on top of the recycling bin, and an opening is provided on the top of the pull box; the recycling shield is positioned on top of the recycling bin and below the metal rod.

[0015] The advantages of this utility model compared to the prior art are:

[0016] 1. This utility model effectively solves the problem of limited machining depth caused by the traditional CNC machining tool, which usually adopts a vertical machining method and has a large drilling depth. By setting up a machining drilling mechanism, this utility model effectively solves the problem of limited machining depth caused by the traditional CNC machining tool.

[0017] 2. By setting a second linear driver, a threaded rod and a sliding engagement block, the present invention can drive the sliding seat to slide on the top of the moving seat when the threaded rod rotates, and in this process, it can drive the rotary driver, the metal rod and the sliding engagement block to move synchronously on the moving seat.

[0018] 3. By setting up an automatic lubrication mechanism, when the flipping block and the connecting block flip together to the top position of the sliding block, the lubricating oil inside the oil storage chamber will be unable to continue flowing into the diversion pipe through the discharge chamber, thus achieving closed-loop control of the lubricating oil. Attached Figure Description

[0019] Figure 1 This is a first-view perspective three-dimensional structural diagram of a horizontal CNC machining device according to this utility model.

[0020] Figure 2 This is a second-view perspective three-dimensional structural diagram of a horizontal CNC machining device according to this utility model.

[0021] Figure 3 This is a front view structural diagram of a horizontal CNC machining device according to this utility model.

[0022] Figure 4This is a three-dimensional structural diagram of the automatic lubrication mechanism of a horizontal CNC machining device according to this utility model.

[0023] Figure 5 This is a three-dimensional structural diagram of the drilling mechanism of a horizontal CNC machining device according to this utility model.

[0024] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the sliding block of a horizontal CNC machining device according to this utility model.

[0025] Figure 7 yes Figure 6 Enlarged structural diagram at point A in the middle.

[0026] Figure 8 This is a front view cross-sectional structural diagram of the connecting block and sliding block of a horizontal CNC machining device according to this utility model.

[0027] Figure 9 This is a three-dimensional structural diagram of the flipping block and connecting block of a horizontal CNC machining device of this utility model in the flipped state.

[0028] The following components are labeled in the diagram: 1. Base; 2. Housing; 3. Material placement block; 31. Second rotary motor; 4. Drilling mechanism; 41. Moving seat; 42. Sliding seat; 43. Metal rod; 44. Rotary actuator; 45. First linear actuator; 46. Lead screw; 47. Limiting rod; 48. Second linear actuator; 49. Threaded rod; 491. Sliding block; 5. Automatic lubrication mechanism; 51. Sliding block; 52. Tilting block; 521. Oil storage chamber; 53. Connecting block; 531. Discharge chamber; 532. Blocking block; 533. Diverter pipe; 54. First rotary motor; 55. Limiting block; 56. Rotating part; 57. Lubricating belt; 58. Elastic traction rope; 6. Waste collection mechanism; 61. Circular mounting block; 62. Recycling box; 63. Pulling box; 64. Recycling shield. Detailed Implementation

[0029] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0030] See Figures 1-3As shown, a horizontal CNC machining device includes a base 1, a housing 2 disposed on top of the base 1, and a workpiece 3 disposed on top of the base 1 for placing the workpiece to be processed. The horizontal CNC machining device also includes a drilling mechanism 4, an automatic lubrication mechanism 5, and a waste chip collection mechanism 6. The drilling mechanism 4 is disposed on top of the housing 2 and includes a moving seat 41, a sliding seat 42, a metal rod 43, and a rotary driver 44. The moving seat 41 is slidably disposed on top of the housing 2 and located beside the workpiece 3. The sliding seat 42 is slidably disposed on top of the moving seat 41 and located above the base 1. The rotary driver 44 is disposed on top of the sliding seat 42. The metal rod 43 is disposed at the output end of the rotary driver 44 and is used to drill holes in the workpiece placed on top of the workpiece 3. The automatic lubrication mechanism 5 is disposed on top of the moving seat 41 and located beside the rotary driver 44. The waste chip collection mechanism 6 is disposed at the bottom of the automatic lubrication mechanism 5 and located beside the moving seat 41.

[0031] The top of the material placement block 3 is equipped with a pair of clamping cylinders for holding the workpiece to be processed. The top of the base 1 is equipped with a threaded post that is threadedly connected to the material placement block 3, and the top of the base 1 is equipped with a second rotary motor 31 that is connected to the threaded post. When the second rotary motor 31 is started, it can drive the threaded post to rotate and drive the material placement block 3 to slide. First, the workpiece to be processed is placed between the pair of clamping cylinders. Then, the clamping cylinders are started and clamp the workpiece to be processed. After clamping, the moving seat 41 can slide down along the housing 2, and when the moving seat 41 slides down, it can drive the sliding seat 42 to move synchronously. Until the sliding seat 42 drives the rotary driver 44 and the metal rod 43 close to the side of the workpiece to be processed, the rotary driver 44 is started and drives the metal rod 43 to rotate. During this process, the sliding seat 42 can slide horizontally on the moving seat 41. The rotating metal rod 43 gradually contacts the workpiece to be processed and begins drilling. Through the movement and rotation of the rotary driver 44 and the metal rod 43, the machining depth problem caused by the traditional CNC machining tool, which usually adopts a vertical machining method, is effectively solved when the workpiece drilling depth is large.

[0032] See Figures 2-5 As shown, the drilling mechanism 4 also includes a first linear driver 45, a lead screw 46, and a limiting rod 47; the first linear driver 45 is disposed on the top of the housing 2; the lead screw 46 is disposed at the output end of the first linear driver 45 and is threadedly connected to the moving seat 41; there is a pair of limiting rods 47 disposed on the top of the housing 2 respectively, and the limiting rods 47 are clearance-fitted with the moving seat 41.

[0033] When the movable seat 41 needs to be driven to rise and fall on the top of the housing 2, the first linear actuator 45 is activated and drives the lead screw 46 to rotate. When the lead screw 46 rotates, it drives the sliding seat 42 to slide up or down along the clearance-fitted limiting rod. This achieves position adjustment of the sliding seat 42 and the movable seat 41.

[0034] See Figures 2-5 As shown, the drilling mechanism 4 also includes a second linear actuator 48, a threaded rod 49, and a sliding engagement block 491; the second linear actuator 48 is disposed on the top of the movable seat 41 and above the base 1; the threaded rod 49 is disposed at the output end of the second linear actuator 48 and is threadedly connected to the sliding seat 42; the sliding engagement block 491 has a pair and is slidably disposed on the top of the sliding seat 42, and the metal rod 43 passes through and extends out of the outer side of the sliding engagement block 491.

[0035] When the sliding seat 41 needs to slide on top of the sliding seat 41, the second linear actuator 48 first drives and rotates the threaded rod 49. When the threaded rod 49 rotates, it drives the sliding seat 42 to slide on top of the sliding seat 41. The sliding mating block 491 is connected to the metal rod 43 via bearings. During this process, the rotary actuator 44, the metal rod 43, and the sliding mating block 491 can move synchronously on the sliding seat 41. This achieves position adjustment of the rotary actuator 44 and the metal rod 43, effectively solving the problem of limited machining depth caused by the traditional CNC machining tool's typically vertical machining method and the large drilling depth of the workpiece.

[0036] See Figures 5-7 As shown, the automatic lubrication mechanism 5 includes a sliding block 51, a flipping block 52, a connecting block 53, and a first rotary motor 54; the sliding block 51 is slidably disposed on the top of the sliding seat 42 and located beside the sliding mating block 491; the flipping block 52 is rotatably disposed on the top of the sliding block 51 and located above the material placement block 3; the connecting block 53 is disposed at the bottom of the flipping block 52; the first rotary motor 54 is disposed on the top of the sliding block 51, and the output end of the first rotary motor 54 is connected to the flipping block 52.

[0037] During drilling, the second linear actuator 48 drives the sliding block 42, rotary actuator 44, and metal rod 43 to slide closer to the material placement block 3. During this process, the first rotary motor 54 starts and drives the tilting block 52 and connecting block 53 to tilt until they are on top of the sliding block 51. After drilling is completed, the first rotary motor 54 drives the tilting block 52 to tilt in the opposite direction until the tilting block 52 drives the connecting block 53 to be above the metal rod 43.

[0038] See Figures 5-7As shown, the automatic lubrication mechanism 5 also includes an oil storage chamber 521, a discharge chamber 531, a blocking block 532, and a diversion pipe 533; the oil storage chamber 521 is located inside the flipping block 52; the discharge chamber 531 is located in the middle of the connecting block 53 and is connected to the oil storage chamber 521; the blocking block 532 is located inside the discharge chamber 531 and at the bottom of the connecting block 53; the diversion pipe 533 has a pair and is respectively located on both sides of the connecting block 53, and the diversion pipe 533 is connected to the discharge chamber 531.

[0039] The top of the oil reservoir 521 is fitted with an oil tank cover via a threaded connection. Lubricating oil can be added to the oil reservoir 521 by rotating the oil tank cover clockwise or counterclockwise. When the metal rod 43 rotates and the flipping block 52 is in the flipping processing state, the lubricating oil inside the oil reservoir 521 flows smoothly through the discharge chamber 531 and the blocking block 532, replenishing the diversion pipe 533. When the flipping block 52 and the connecting block 53 flip together to the top position of the sliding block 51, the lubricating oil inside the oil reservoir 521 cannot continue to flow into the diversion pipe 533 through the discharge chamber 531, achieving closed-loop control of the lubricating oil. When the flipping block 52 and the connecting block 53 flip to the position above the metal rod 43, the lubricating oil inside the oil reservoir 521 can again flow freely through the discharge chamber 531 and the diversion pipe 533, achieving automatic lubricating oil circulation.

[0040] See Figure 7 and Figure 8 As shown, the automatic lubrication mechanism 5 also includes a limiting block 55, a rotating part 56, and a lubricating band 57; the limiting block 55 is a pair and is respectively disposed on the top of the connecting block 53, and the limiting block 55 is located above the diverter pipe 533; the rotating part 56 is a pair and is respectively rotatably disposed on both sides of the connecting block 53, and the rotating part 56 is located below the limiting block 55; the lubricating band 57 is disposed between the pair of rotating parts 56 and is located above the metal rod 43.

[0041] As the flipping block 52 flips and drives the connecting block 53 to move above the metal rod 43, the lubricating strip 57 first contacts the outer surface of the metal rod 43. At this time, lubricating oil flows smoothly through the distributor pipe 533 to the area above the lubricating strip 57. Due to its special material properties, the lubricating strip 57 can deform upon contact with the metal rod 43, tightly adhering to the outside of the metal rod 43, thereby achieving effective lubrication contact. During the deformation process of the lubricating strip 57, it can pull the pair of rotating parts 56 closer together, preparing for subsequent lubrication processing. Subsequently, the rotary driver 44 starts and drives the metal rod 43 to rotate. During the rotation of the metal rod 43, the lubricating strip 57 continuously provides lubrication, ensuring a smooth surface of the metal rod 43 after rotation processing and reducing frictional loss.

[0042] See Figure 8 As shown, the automatic lubrication mechanism 5 also includes an elastic traction rope 58; the elastic traction rope 58 has a pair and is respectively disposed on the top of the limiting block 55, one end of the elastic traction rope 58 is fixedly connected to the limiting block 55, and the other end of the elastic traction rope 58 is fixedly connected to the rotating part 56.

[0043] When the rotating part 56 is in a relatively close state, it drives a pair of elastic traction ropes 58 into a stretched state. After the lubrication of the metal rod 43 is completed, if the next drilling operation is required, the flipping block 52 will flip and drive the connecting block 53 to the top position of the sliding block 51. In this state, the flipping block 52 should have a flipping range of 95 degrees to ensure that the lubricating oil does not flow out freely through the diverter pipe 533. At this time, the lubrication band 57 will no longer be in contact with the metal rod 43, thereby allowing the elastic traction ropes 58 to be released and pull the rotating part 56 into a relatively far state. As the rotating part 56 continues to move, it stops when it contacts the limit block 55. This ensures a smooth switch between lubrication and drilling operations for the metal rod 43 and achieves an automatic lubrication effect for the metal rod 43.

[0044] See Figure 9 As shown, the waste collection mechanism 6 includes a circular mounting block 61, a recycling bin 62, a pull box 63, and a recycling shield 64; the circular mounting block 61 is disposed on top of the sliding block 51 and above the base 1; the recycling bin 62 is disposed at the bottom of the circular mounting block 61; the pull box 63 is slidably disposed on top of the recycling bin 62, and an opening is provided on the top of the pull box 63; the recycling shield 64 is disposed on top of the recycling bin 62 and below the metal rod 43.

[0045] When the metal rod 43 is rotated, waste chips will splash below the metal rod 43. During this process, some of the splashed waste chips can be blocked by the recycling baffle 64 and fall into the interior of the pull box 63. By pulling the pull box 63 outward, the waste chips collected inside the pull box 63 can be dumped.

[0046] Working principle: First, to adjust the positions of the sliding seat 42 and the moving seat 41, the first linear actuator 45 starts and drives the lead screw 46 to rotate, thereby driving the sliding seat 42 to rise or fall along the limiting rod 47. When it is necessary to drive the sliding seat 42 to slide on top of the moving seat 41, the second linear actuator 48 starts and drives the threaded rod 49 to rotate, thereby driving the sliding seat 42, the rotary actuator 44, the metal rod 43, and the sliding mating block 491 to move synchronously. This design effectively solves the problem of limited machining depth in traditional CNC machining tools when the workpiece drilling depth is large. During the drilling process, the second linear actuator 48 drives the relevant components closer to the placement block 3, and at the same time, the first rotary motor 54 starts, driving the flipping block 52 and the connecting block 53 to flip to the top of the sliding block 51. After machining, the first rotary motor 54 drives the flipping block 52 in the opposite direction, causing it and the connecting block 53 to flip to the top of the metal rod 43. The oil storage chamber 521 is filled with lubricating oil through a threaded oil tank cover. While the metal rod 43 rotates and the flipping block 52 flips for processing, lubricating oil is guided through the discharge chamber 531 and the blocking block 532 to replenish the diversion pipe 533. The positional changes of the flipping block 52 and the connecting block 53 control the flow of lubricating oil, achieving closed-loop and automatic circulation functions. When the flipping block 52 drives the connecting block 53 to move above the metal rod 43, the lubricating band 57 contacts and deforms with the metal rod 43, achieving tight lubrication. During deformation, it pulls a pair of rotating parts 56 closer, preparing for lubrication. After the rotary driver 44 is started, the metal rod 43 rotates, and the lubricating band 57 continuously lubricates, ensuring a smooth processing surface and reducing frictional loss. When the rotating parts 56 approach, the elastic traction rope 58 is stretched. After lubrication is completed, the flipping block 52 drives the connecting block 53 to flip to the top of the sliding block 51, with a flipping range of approximately ninety-five degrees, ensuring that the lubricating oil does not flow out. At this time, the lubricating band 57 separates from the metal rod 43, the elastic traction rope 58 is released, and it pulls the rotating parts 56 away until it stops contacting the limit block 55. In addition, the waste generated during the rotation of the metal rod 43 is blocked by the recycling baffle 64 and falls into the pull box 63, which can be dumped and disposed of by sliding the pull box 63.

[0047] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A horizontal CNC machining device, comprising a base (1), a housing (2) disposed on top of the base (1), and a material placement block (3) disposed on top of the base (1) for placing the workpiece to be processed, characterized in that, The horizontal CNC machining unit also includes a machining drilling mechanism (4), an automatic lubrication mechanism (5), and a waste chip collection mechanism (6); The machining drilling mechanism (4) is located on the top of the housing (2). The machining drilling mechanism (4) includes a moving seat (41), a sliding seat (42), a metal rod (43), and a rotary driver (44). The movable seat (41) is slidably disposed on the top of the housing (2) and located beside the material block (3); The sliding seat (42) is slidably disposed on top of the movable seat (41) and located above the base (1); The rotary drive (44) is located on top of the slide (42); A metal rod (43) is set at the output end of the rotary driver (44). The metal rod (43) is used to drill holes in the workpiece placed on top of the material block (3). The automatic lubrication mechanism (5) is located on top of the movable seat (41) and beside the rotary drive (44); The waste collection mechanism (6) is located at the bottom of the automatic lubrication mechanism (5) and on the side of the movable seat (41).

2. The horizontal CNC machining device according to claim 1, characterized in that, The machining drilling mechanism (4) also includes a first linear driver (45), a lead screw (46), and a limiting rod (47); the first linear driver (45) is located on the top of the housing (2); the lead screw (46) is located at the output end of the first linear driver (45), and the lead screw (46) is threadedly connected to the moving seat (41); there is a pair of limiting rods (47) respectively located on the top of the housing (2), and the limiting rods (47) are clearance-fitted with the moving seat (41).

3. A horizontal CNC machining device according to claim 2, characterized in that, The machining drilling mechanism (4) also includes a second linear actuator (48), a threaded rod (49), and a sliding engagement block (491); the second linear actuator (48) is disposed on the top of the moving seat (41) and above the base (1); the threaded rod (49) is disposed at the output end of the second linear actuator (48), and the threaded rod (49) is threadedly connected to the sliding seat (42); the sliding engagement block (491) has a pair and is slidably disposed on the top of the sliding seat (42), and a metal rod (43) passes through and extends out of the outer side of the sliding engagement block (491).

4. A horizontal CNC machining device according to claim 1, characterized in that, The automatic lubrication mechanism (5) includes a sliding block (51), a flipping block (52), a connecting block (53), and a first rotary motor (54); the sliding block (51) is slidably disposed on the top of the sliding seat (42) and located beside the sliding mating block (491); the flipping block (52) is rotatably disposed on the top of the sliding block (51) and located above the material placement block (3); the connecting block (53) is disposed at the bottom of the flipping block (52); the first rotary motor (54) is disposed on the top of the sliding block (51), and the output end of the first rotary motor (54) is connected to the flipping block (52).

5. A horizontal CNC machining device according to claim 4, characterized in that, The automatic lubrication mechanism (5) also includes an oil storage chamber (521), a discharge chamber (531), a blocking block (532), and a diverter pipe (533); the oil storage chamber (521) is located inside the flipping block (52); the discharge chamber (531) is located in the middle of the connecting block (53), and the discharge chamber (531) is connected to the oil storage chamber (521); the blocking block (532) is located inside the discharge chamber (531) and at the bottom of the connecting block (53); there is a pair of diverter pipes (533) and they are respectively located on both sides of the connecting block (53), and the diverter pipes (533) are connected to the discharge chamber (531).

6. A horizontal CNC machining apparatus according to claim 4, characterized in that, The automatic lubrication mechanism (5) also includes a limiting block (55), a rotating part (56), and a lubricating band (57); the limiting block (55) has a pair and is respectively disposed on the top of the connecting block (53), and the limiting block (55) is located above the diverter pipe (533); the rotating part (56) has a pair and is respectively rotatably disposed on both sides of the connecting block (53), and the rotating part (56) is located below the limiting block (55); the lubricating band (57) is disposed between the pair of rotating parts (56) and is located above the metal rod (43).

7. A horizontal CNC machining apparatus according to claim 6, characterized in that, The automatic lubrication mechanism (5) also includes an elastic traction rope (58); the elastic traction rope (58) has a pair and is respectively disposed on the top of the limiting block (55), one end of the elastic traction rope (58) is fixedly connected to the limiting block (55), and the other end of the elastic traction rope (58) is fixedly connected to the rotating part (56).

8. A horizontal CNC machining apparatus according to any one of claims 4-7, characterized in that, The waste collection mechanism (6) includes a circular mounting block (61), a recycling bin (62), a pull box (63), and a recycling shield (64); the circular mounting block (61) is located on top of the sliding block (51) and above the base (1); the recycling bin (62) is located at the bottom of the circular mounting block (61); the pull box (63) is slidably located on top of the recycling bin (62), and the top of the pull box (63) has an opening; the recycling shield (64) is located on top of the recycling bin (62) and below the metal rod (43).

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