An automatic chip removal numerical control horizontal sawing machine

Abstract

The utility model discloses an automatic chip removal numerical control horizontal sawing machine relates to sawing machine technical field, including bottom shell and sawing mechanism, sawing mechanism fixed setting in the upper end of bottom shell, the upper end both sides inner wall of bottom shell all are fixedly set with fixed block, the front side of fixed block is fixedly set with support rod, the rod wall rotation of support rod is sleeved with workstation, and the side of both sides workstation is close and is abutted, the outside of workstation is slidably sleeved with the frame of scraping, the front side of workstation is provided with the strip groove, the inboard of strip groove is provided with the first transmission mechanism of driving the frame of scraping moves, the inside downside of bottom shell is provided with the second transmission mechanism of driving two workstations around support rod rotates. The utility model can carry out automatic cleaning and collection to the accumulated waste chip of workstation, need not manual cleaning, can save manpower greatly, improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sawing technology, specifically to a CNC horizontal sawing machine with automatic chip removal. Background Technology

[0002] In the machining industry, CNC horizontal sawing machines are widely used for cutting various metal or non-metal materials. During the sawing process, a large amount of waste chips are generated. If these chips are not cleaned up in time, they will accumulate on the worktable, affecting not only the cutting accuracy and processing quality, but also easily damaging the sawing machine's parts.

[0003] Currently, most CNC horizontal sawing machines rely on manual cleaning to remove waste chips. This method not only consumes a lot of manpower and time, but also has low cleaning efficiency, which cannot meet the needs of modern high-efficiency production. Summary of the Invention

[0004] In view of the problems existing in the current CNC horizontal saw with automatic chip removal, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a CNC horizontal saw with automatic chip removal, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A CNC horizontal saw with automatic chip removal includes a base shell and a sawing mechanism. The sawing mechanism is fixedly mounted on the upper end of the base shell. Fixed blocks are fixedly mounted on the inner walls of both sides of the upper end of the base shell. A support rod is fixedly mounted on the front side of the fixed blocks. A worktable is rotatably sleeved on the wall of the support rod. The two worktables on the same side abut against each other. A scraper frame is slidably mounted on the outer side of the worktable. A strip groove is opened on the front side of the worktable. A first transmission mechanism that drives the scraper frame to move is provided on the inner side of the strip groove. A second transmission mechanism that drives the two worktables to rotate around the support rod is provided on the lower inner side of the base shell. A receiving box is placed at the lower part of the base shell and between the two worktables.

[0007] Preferably, the first transmission mechanism includes a lead screw and a slider. The lead screw is rotatably disposed inside the strip groove, and the slider is threadedly sleeved on the wall of the lead screw. The front side of the slider is fixedly connected to the inner wall of the scraper frame. A groove is provided on the front side of the worktable at a position corresponding to the support rod. One end of the lead screw extends to the inner side of the groove. A first bevel gear is fixedly sleeved on the end of the support rod located in the groove, and a second bevel gear is fixedly sleeved on the end of the lead screw located in the groove. The first bevel gear and the second bevel gear are meshed together.

[0008] Preferably, the second transmission mechanism includes a turntable and a movable frame. The movable frame is located below the worktable, and both ends of the movable frame are fixedly connected to the worktable via connecting rods. The turntable is located on the rear side of the movable frame. A rotating rod is fixedly installed in the middle of the side of the turntable away from the movable frame. The rear end of the rotating rod is rotatably connected to the inner wall of the bottom shell. A motor is fixedly installed on the outer wall of the bottom shell at a position corresponding to the rotating rod. The output end of the motor is fixedly connected to one end of the rotating rod. A round pin is eccentrically installed on the side of the turntable near the movable frame, and the front end of the round pin passes through the corresponding movable frame.

[0009] Preferably, an anti-detachment ring is fixedly sleeved on the rod wall of the circular pin at the end of the movable frame away from the turntable.

[0010] Preferably, the longitudinal section of both the slider and the strip groove is rectangular, and the upper and lower sides of the slider abut against the inner wall of the strip groove.

[0011] Preferably, a material receiving port is provided on the rear side wall of the bottom shell at a position corresponding to the receiving box.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: This invention utilizes a motor-driven rotating rod to rotate a turntable. A circular pin pushes a movable frame, causing the worktable to swing around a support rod. Simultaneously, as the support rod rotates, a first and second bevel gear drive a lead screw, which in turn rotates the slider and scraper frame, moving them along the worktable to scrape away accumulated waste. The waste falls into a collection bin under the tilting of the worktable and the pushing force of the scraper frame, thus achieving automated cleaning and collection of waste. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the structure of a CNC horizontal saw with automatic chip removal proposed in this utility model.

[0015] Figure 2 for Figure 1 A schematic diagram of the rear view structure.

[0016] Figure 3 for Figure 1 3D view of the middle scraping frame Explanation of reference numerals in the attached figures: 1. Bottom shell; 2. Sawing mechanism; 3. Fixing block; 4. Support rod; 5. Worktable; 6. Scraper frame; 7. Slider; 8. Lead screw; 9. First bevel gear; 10. Second bevel gear; 11. Connecting rod; 12. Movable frame; 13. Rotating rod; 14. Turntable; 15. Round pin; 16. Receiving box; 17. Motor. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] This utility model discloses a CNC horizontal saw with automatic chip removal.

[0019] Reference Figure 1-3 A CNC horizontal saw with automatic chip removal includes a base shell 1 and a sawing mechanism 2. The sawing mechanism 2 is fixedly installed on the upper end of the base shell 1. Fixing blocks 3 are fixedly installed on the inner walls of both sides of the upper end of the base shell 1. A support rod 4 is fixedly installed on the front side of the fixing block 3. The support rod 4 is rotatably sleeved with a worktable 5. The two worktables 5 are in contact with each other on the side closest to each other. A scraper frame 6 is slidably sleeved on the outer side of the worktable 5. A strip groove is opened on the front side of the worktable 5. A first transmission mechanism that drives the scraper frame 6 to move is set on the inner side of the strip groove. A second transmission mechanism that drives the two worktables 5 to rotate around the support rod 4 is set on the lower side of the interior of the base shell 1. A receiving box 16 is placed at the lower part of the base shell 1 and between the two worktables 5. A material receiving port is opened on the rear side wall of the base shell 1 at the position corresponding to the receiving box 16, so as to facilitate the removal of the receiving box 16 filled with waste chips from the base shell 1.

[0020] Reference Figure 1-3 The first transmission mechanism includes a lead screw 8 and a slider 7. The lead screw 8 is rotatably disposed inside the strip groove. The slider 7 is threadedly sleeved on the wall of the lead screw 8. The front side of the slider 7 is fixedly connected to the inner wall of the scraper frame 6. A groove is provided on the front side of the worktable 5 at a position corresponding to the support rod 4. One end of the lead screw 8 extends to the inner side of the groove. The end of the support rod 4 located in the groove is fixedly sleeved with a first bevel gear 9. The end of the lead screw 8 located in the groove is fixedly sleeved with a second bevel gear 10. The first bevel gear 9 and the second bevel gear 10 are meshed. The longitudinal section of both the slider 7 and the strip groove is rectangular. The upper and lower sides of the slider 7 abut against the inner wall of the strip groove, so that the slider 7 cannot rotate in the strip groove, that is, it can slide stably in the strip groove.

[0021] Reference Figure 1-3The second transmission mechanism includes a turntable 14 and a movable frame 12. The movable frame 12 is located below the worktable 5. Both ends of the movable frame 12 are fixedly connected to the worktable 5 via connecting rods 11. The turntable 14 is located on the rear side of the movable frame 12. A rotating rod 13 is fixedly installed in the middle of the side of the turntable 14 away from the movable frame 12. The rear end of the rotating rod 13 is rotatably connected to the inner wall of the bottom shell 1. A motor 17 is fixedly installed on the outer wall of the bottom shell 1 at a position corresponding to the rotating rod 13. The output end of the motor 17 is fixedly connected to one end of the rotating rod 13. A round pin 15 is eccentrically installed on the side of the turntable 14 near the movable frame 12. The front end of the round pin 15 passes through the corresponding movable frame 12. An anti-detachment ring is fixedly sleeved on the rod wall of the round pin 15 at the end of the movable frame 12 away from the turntable 14 to prevent the round pin 15 from slipping out of the movable frame 12 as much as possible.

[0022] In this invention, after the sawing mechanism 2 completes the cutting operation, the motor 17 is started, causing the rotating rod 13 to drive the turntable 14 to rotate. The round pin 15 pushes the movable frame 12, causing the worktable 5 to rotate around the support rod 4 and tilt towards the receiving box 16. At the same time, the second bevel gear 10 revolves relative to the fixed first bevel gear 9, causing the second bevel gear 10 to drive the lead screw 8 to rotate around its own center, thereby driving the slider 7 and scraper frame 6 to move along the worktable 5, scraping the waste chips into the receiving box 16. After the chip removal is completed, the motor 17 reverses to reset the worktable 5 and enter the next processing cycle, realizing automated chip removal and improving the processing efficiency and stability of the saw.

[0023] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A CNC horizontal saw with automatic chip removal capability, comprising a base shell (1) and a sawing mechanism (2), characterized in that, The sawing mechanism (2) is fixedly installed at the upper end of the bottom shell (1). Fixing blocks (3) are fixedly installed on the inner walls of both sides of the upper end of the bottom shell (1). A support rod (4) is fixedly installed on the front side of the fixing block (3). The support rod (4) is rotatably sleeved with a worktable (5). The two worktables (5) on the same side are in contact with each other. A scraper frame (6) is slidably sleeved on the outer side of the worktable (5). A strip groove is opened on the front side of the worktable (5). A first transmission mechanism that drives the scraper frame (6) to move is provided on the inner side of the strip groove. A second transmission mechanism that drives the two worktables (5) to rotate around the support rod (4) is provided on the lower side of the bottom shell (1). A receiving box (16) is placed at the lower part of the bottom shell (1) and between the two worktables (5).

2. The automatic chip-discharging CNC horizontal sawing machine according to claim 1, characterized in that, The first transmission mechanism includes a lead screw (8) and a slider (7). The lead screw (8) is rotatably disposed on the inner side of the strip groove. The slider (7) is threaded onto the wall of the lead screw (8). The front side of the slider (7) is fixedly connected to the inner wall of the scraper frame (6). A groove is provided on the front side of the worktable (5) at the position corresponding to the support rod (4). One end of the lead screw (8) extends to the inner side of the groove. The support rod (4) is fixedly sleeved with a first bevel gear (9) at one end located in the groove. The lead screw (8) is fixedly sleeved with a second bevel gear (10) at one end located in the groove. The first bevel gear (9) and the second bevel gear (10) are meshed together.

3. The automatic chip-discharging CNC horizontal sawing machine according to claim 1, characterized in that, The second transmission mechanism includes a turntable (14) and a movable frame (12). The movable frame (12) is located below the workbench (5). Both ends of the movable frame (12) are fixedly connected to the workbench (5) via connecting rods (11). The turntable (14) is located on the rear side of the movable frame (12). A rotating rod (13) is fixedly installed in the middle of the side of the turntable (14) away from the movable frame (12). The rear end of the rotating rod (13) is rotatably connected to the inner wall of the bottom shell (1). A motor (17) is fixedly installed on the outer wall of the bottom shell (1) at a position corresponding to the rotating rod (13). The output end of the motor (17) is fixedly connected to one end of the rotating rod (13). A round pin (15) is eccentrically installed on the side of the turntable (14) near the movable frame (12). The front end of the round pin (15) passes through the corresponding movable frame (12).

4. The automatic chip-discharging CNC horizontal sawing machine according to claim 3, characterized in that, The rod wall of the round pin (15) and the end of the movable frame (12) away from the turntable (14) are fixedly fitted with an anti-detachment ring.

5. The CNC horizontal saw with automatic chip removal according to claim 2, characterized in that, The longitudinal section of both the slider (7) and the strip groove is rectangular, and the upper and lower sides of the slider (7) abut against the inner wall of the strip groove.

6. The CNC horizontal saw with automatic chip removal according to claim 1, characterized in that, The bottom shell (1) has a material inlet on its rear side wall, which is located at a position corresponding to the receiving box (16).

Images