Climbing cushion block and sawtooth stay slope cutting device

Abstract

The invention belongs to the technical field of transformer insulating parts, and discloses a slope cutting device for a climbing cushion block and a sawtooth stay, which comprises a machine body, the machine body is provided with an X-axis motor, and the X-axis motor is connected with an X-axis transmission lead screw; two X-axis guide rails are arranged on the two sides of the machine body, and the upper portions of the two X-axis guide rails are connected with the workbench through X sliding blocks. A cushion block tool and a supporting strip tool are arranged on the workbench. One side of the middle of the machine body is connected with two Y-axis guide rails, and a Y-axis motor is arranged on the machine body between the two guide rails on the other side; the Y-axis motor is connected with a Y-axis transmission lead screw, the Y-axis transmission lead screw is upwards connected with a supporting frame through a nut, a lifting motor and a lifting lead screw are arranged on the supporting frame, the lifting lead screw is connected with a hanging plate through a nut, one end of the hanging plate is fixedly connected with an A-axis motor, the A-axis motor is fixedly connected with a main shaft motor through a flange plate, and a saw blade clamping device and a saw blade are arranged on the lower portion of the main shaft motor. The device has the beneficial effects that the machining quality can be improved, the production efficiency is improved, potential safety hazards are reduced, and labor is saved.

Description

Technical Field

[0001] This invention belongs to the technical field of transformer insulation component production equipment, specifically relating to a ramp cutting device for ramp blocks and sawtooth support strips. Background Technology

[0002] The ramp blocks and sawtooth support strips in transformer insulation products all require the machining of ramps. The dimensional accuracy of these ramps affects the fit of the overall transformer assembly, thus requiring high precision in the machining process. The current practice is to process rectangular blanks on relevant equipment, then manually cut the ramps using a table saw. This operation requires repeated trials and multiple adjustments to the saw blade angle until the dimensional requirements are met before actual cutting. Furthermore, each batch of orders has varying sizes and types, necessitating frequent adjustments to the saw blade and its angle. Therefore, the current processing efficiency is very low, and this method is dangerous, labor-intensive, and results in poor stability of the finished product's ramp angle and accuracy. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a slope cutting device for climbing blocks and sawtooth support strips, which overcomes the defects of manual sawing in the prior art, and can improve production efficiency and processing accuracy, improve the quality of climbing blocks and sawtooth support strips, reduce safety hazards, reduce labor intensity, and save labor.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0005] A ramp cutting device with ramp blocks and sawtooth supports includes a machine body. An X-axis motor is located at one end of the machine body, and the output shaft of the X-axis motor is fixedly connected to an X-axis transmission screw extending to the other end of the machine body. Two parallel X-axis guide rails are fixed to the machine body on both sides, and a worktable is slidably connected to the upper part of each X-axis guide rail via an X-slider. A block fixture and a support fixture are provided on the worktable. One end of two Y-axis guide rails is fixedly connected to one side of the middle of the machine body, perpendicular to the X-axis guide rail direction. A Y-axis motor is fixedly connected to the other end of the Y-axis guide rails and to the machine body between the two guide rails. The Y-axis motor is connected to a Y-axis transmission screw, which is connected upwards to a support frame via a nut. A lifting motor and a lifting screw are provided on the support frame. A hanging plate is connected to the lifting screw via a nut. An A-axis motor is fixedly connected to one end of the hanging plate, and a main spindle motor is fixedly connected to the A-axis motor via a flange. A saw blade clamping device and a saw blade are provided below the main spindle motor.

[0006] A PLC automatic control system is installed on the side of the machine body near the X-axis motor end. The X-axis motor, Y-axis motor, lifting motor, A-axis motor and spindle motor are all electrically connected to the PLC automatic control system.

[0007] Preferably, the bottom of the worktable is connected to the transmission screw via a nut.

[0008] Preferably, the pad block fixture includes two parallel longitudinal guide rails fixedly connected to the worktable surface near the X-axis motor. The longitudinal guide rails are movably connected to a pad block loading plate via a slider. The pad block loading plate is also movably connected to the worktable via a pad block cylinder (a telescopic rod cylinder). The pad block cylinder drives the pad block loading plate to move longitudinally back and forth on the worktable. The front end of the pad block loading plate is provided with a clamping device (composed of a telescopic rod cylinder, guide rails, and a clamping block), and the rear end is provided with a rear guard (near the saw blade end), which can clamp the climbing pad block from the front and rear. The right end is provided with a pad block clamping device (composed of a telescopic rod cylinder and a clamping block), and the left end (near the X-axis motor end) is provided with a left guard, which can clamp the climbing pad block from the left and right. The bottom surface is provided with a number of pad block suction holes evenly distributed to attract and fix the climbing pad block.

[0009] Furthermore, the clamping block of the pad clamping device and the left side grid are provided with a slope adapted to the processing slope, and the height of the rear side grid is not higher than 5mm (the minimum height of the climbing pad after processing is 5mm).

[0010] Furthermore, both the left and rear guardrails are made of non-metallic materials to prevent the saw blade from accidentally touching the guardrail, causing damage, or generating metallic foreign objects (insulating products must not have metallic foreign objects).

[0011] Furthermore, the pad cylinder is a cylinder with a repeatability accuracy of no more than 0.02mm. This ensures that the loading plate moves to the accurate position each time, avoiding inaccurate cutting dimensions.

[0012] Preferably, the support bar fixture includes a clamping device and a support bar clamping device. The clamping device includes two longitudinal guide rails fixedly connected to the side of the worktable away from the X-axis motor. The two longitudinal guide rails are movably connected to a left vertical plate (the vertical plate near the X-axis motor end) and a right vertical plate respectively via a clamping slider. A displacement screw and a handwheel are fixedly connected to the machine body on the left side of the left vertical plate. The displacement screw is movably connected to the lower part of the left vertical plate via a displacement nut. Turning the handwheel can drive the displacement screw to rotate, so that the clamping device can move back and forth (moving to half the length of the sawtooth support bar to be processed for pressing, leaving the other half of the length for processing the sawtooth support bar), so as to adapt to the clamping of sawtooth support bars of different sizes. A cylinder carrier plate is fixedly connected to the top of both the left and right vertical plates. Four support bar clamping cylinders are provided on the upper part of the cylinder carrier plate, and a pressure plate is connected to the lower part of the cylinder carrier plate, which can press down the sawtooth support bar to be processed between the two vertical plates and above the support bar loading plate.

[0013] A support bar clamping device is fixedly installed on the worktable surface between the two longitudinal guide rails of the support bar. The support bar clamping device includes a support bar loading plate fixedly connected to the worktable surface. The left and rear ends of the support bar loading plate are respectively provided with a fixed left back plate and a rear back plate, and the right side is provided with a movable back plate. The right side of the movable back plate is fixedly connected to a support bar clamping cylinder (telescopic rod cylinder, fixed to the support bar loading plate). The rear half of the support bar loading plate (near the saw blade end) is also evenly provided with several support bar suction holes, which fix the saw tooth support bar by upper pressure, right clamping, and bottom suction.

[0014] The worktable can move back and forth along the machine body. The worktable has two stations. The one closer to the X-axis motor is the pad block fixture. The pad block loading plate in the pad block fixture is connected by the pad block longitudinal guide rail mounted on the worktable. It is equipped with a pad block cylinder to clamp the pad block and can move back and forth along the pad block longitudinal guide rail, so that the material is moved to the saw blade during sawing and away from the saw blade when sawing stops (to make room for the saw tooth support processing and to prevent the saw blade from damaging the pad block loading plate). The one away from the X-axis motor is the support bar fixture. The support bar loading plate of the support bar fixture is a phenolic board fixed directly on the worktable. It is equipped with a support bar clamping cylinder to clamp the material. On both sides are clamping devices that can move back and forth along the support bar longitudinal guide rail. The support bar loading plate does not move. Only the clamping support bar devices move back and forth to adapt to the length of the saw tooth support bar slope.

[0015] Furthermore, the support bar loading plate is a phenolic board, which is fixed on the right side of the workbench, below the clamping device.

[0016] Furthermore, the height of the left backplate, rear backplate, and movable backplate is lower than the minimum height of the post-processed support strip. All of the aforementioned backplates are also made of non-metallic materials to prevent accidental cutting by the saw blade, which could cause damage or the generation of metallic foreign objects (insulating products must not contain metallic foreign objects).

[0017] Preferably, the output shaft of the Y-axis drive motor is fixedly connected to a Y-axis transmission screw extending towards the machine body. The Y-axis transmission screw is movably connected to an upwardly extending support frame via a nut and a slider. A lifting motor (Z-axis) is fixedly connected to the top of the support frame. The lifting motor is fixedly connected to a downwardly extending lifting screw. The lifting screw is movably connected to a hanging plate via a nut. An A-axis motor (for the main spindle motor to rotate) is fixedly connected to the right end of the hanging plate. A flange is fixedly connected to the output shaft of the A-axis motor. The main spindle motor is fixedly connected to the flange. The main spindle motor can rotate with the output shaft of the A-axis motor.

[0018] Preferably, the saw blade clamping device includes a connecting rod extending from the lower end of the motor, a disc-shaped clamping plate fixedly connected to the bottom of the connecting rod, and the lower part of the clamping plate being screwed to the saw blade through countersunk holes and a number of evenly arranged bolts.

[0019] Preferably, the X-axis drive screw, Y-axis drive screw, and lifting screw are all C7 grade ball screws, which accurately transmit the data to the set position and ensure accurate control of the sawing size.

[0020] Preferably, the saw blade is a disc-shaped saw blade with several countersunk holes evenly distributed at the connection between the center and the clamping plate. Bolts are screwed to the clamping plate through the countersunk holes. This ensures that the bottom surface of the saw blade is flat and without protrusions, guaranteeing that the entire saw blade participates in the cutting process. This solves the common problem in existing technologies where saw blades do not cut beyond the center, allowing a relatively small saw blade to meet a larger cutting range.

[0021] Preferably, a vacuum suction cup adapted to the suction hole area of ​​the pad is provided in the gap between the workbench surface at the pad suction hole and the pad loading plate. The upper part of the vacuum suction cup is fixedly connected to the bottom of the pad loading plate, and the lower part of the vacuum suction cup is connected to an external vacuum pump through a telescopic hose.

[0022] The workbench is equipped with a corresponding vacuum suction port in the support bar suction hole area relative to the support bar loading plate. A vacuum suction cup is provided between the vacuum suction port and the machine body. The upper part of the vacuum suction cup is fixedly connected to the bottom of the workbench, and the lower part of the vacuum suction cup is connected to an external vacuum pump through a telescopic hose.

[0023] Preferably, the PLC automatic control system is a five-axis linkage PLC automatic control system, using a PC-based control system from Googol Technology (Shenzhen) Co., Ltd. or a Siemens S7-1500T series PLC; the PLC automatic control system is equipped with a touch screen. The control system is electrically connected to the relevant mechanical equipment to ensure production continuity and improve product quality. The operator only needs to input the slope, diameter, and length dimensions of the product on the touch screen, and the system will automatically complete the slope sawing process.

[0024] Preferably, the maximum feeding width of both the pad block fixture and the support bar fixture is 500mm, the processed pad block slope length is 30-45mm, and the support bar slope length is 60-300mm.

[0025] Preferably, a drag chain is provided on one side of the machine body, and an air supply pipe for connecting the cylinder is installed on the drag chain. The air inlet of the air supply pipe is connected to an external gas supply device.

[0026] Due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] This invention overcomes the shortcomings of existing technologies by using mechanical equipment to cut instead of manual labor. It can effectively solve the problems of poor angle accuracy, low efficiency, high labor costs, and poor safety in existing processing methods, and improve the processing quality of bevel cutting of pad blocks and saw tooth support strips, increase production efficiency, reduce safety hazards, and save labor. Attached Figure Description

[0028] Figure 1 This is a top view of the structure according to an embodiment of the present invention;

[0029] Figure 2 This is a side view structural diagram of an embodiment of the present invention;

[0030] Figure 3 These are side and top view structural schematic diagrams of the pad block tooling according to an embodiment of the present invention;

[0031] Figure 4 These are side and top view structural schematic diagrams of the support bar tooling according to an embodiment of the present invention;

[0032] In the diagram, 1. Machine body; 11. Y-axis guide rail; 12. Y-axis motor; 13. Y-axis transmission screw; 14. PLC automatic control system; 2. Machine body drive device; 21. X-axis motor; 22. X-axis transmission screw; 23. X-axis guide rail; 24. X-slider; 3. Worktable; 4. Pad block fixture; 41. Pad block longitudinal guide rail; 42. Pad block loading plate; 43. Pad block cylinder; 44. Clamping device; 45. Rear guard; 46. Pad block clamping device; 47. Left guard; 48. Pad block suction hole; 49. Pad block longitudinal slider; 5. Support bar fixture; 51. Pressing device; 511. Support bar longitudinal slider. 512. Guide rail; 513. Left upright plate; 514. Right upright plate; 515. Displacement screw; 516. Handwheel; 517. Cylinder carrier plate; 518. Support bar clamping cylinder; 519. Pressure plate; 52. Support bar clamping device; 520. Support bar loading plate; 521. Left backing plate; 522. Rear backing plate; 523. Movable backing plate; 524. Support bar clamping cylinder; 525. Support bar suction hole; 6. Cutting fixture; 61. Support frame; 62. Lifting motor; 63. Lifting screw; 64. Hanging plate; 65. A-axis motor; 66. Flange; 67. Spindle motor; 68. Saw blade clamping device; 69. Saw blade. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] like Figures 1 to 4A ramp cutting device with ramp blocks and serrated supports includes a machine body 1, a machine body drive device 2 on the machine body 1, and an X-axis motor 21 located at one end of the machine body. The output shaft of the X-axis motor 21 is fixedly connected to an X-axis transmission screw 22 extending to the other end of the machine body. Two X-axis guide rails 23 are arranged parallel to each other on both sides of the machine body 1 and fixed to the machine body 1. A worktable 3 is slidably connected to the upper part of each of the two X-axis guide rails 23 via X-slider 24. A ramp block fixture 4 and a support fixture 5 are provided on the worktable 3. One end of two Y-axis guide rails 11 is fixedly connected to one side of the middle of the machine body 1 perpendicular to the direction of the X-axis guide rails 23. A Y-axis motor 12 is fixedly connected to the other end of the guide rail 11 and to the machine body 1 between the two Y-axis guide rails 11; the Y-axis motor 12 is connected to a Y-axis transmission screw 13, and the Y-axis transmission screw 13 is connected upward to a cutting fixture 6 through a screw nut (not shown). The cutting fixture 6 includes a support frame 61, and a lifting motor 62 and a lifting screw 63 are provided on the support frame 61. The lifting screw 63 is connected to a hanging plate 64 through a screw nut (not shown). An A-axis motor 65 is fixedly connected to one end of the hanging plate 64. The A-axis motor 65 is fixedly connected to a spindle motor 67 through a flange 66. A saw blade clamping device 68 and a saw blade 69 are provided at the lower part of the spindle motor 67.

[0035] A PLC automatic control system 14 is provided on the side of the machine body 1 near the X-axis motor 21. The X-axis motor 21, Y-axis motor 12, lifting motor 62, A-axis motor 65 and spindle motor 67 are all electrically connected to the PLC automatic control system 14.

[0036] The pad block fixture 4 includes two parallel longitudinal guide rails 41 fixedly connected to the worktable 3 near the X-axis motor 21. The longitudinal guide rails 41 are movably connected to the pad block loading plate 42 via the pad block longitudinal slider 49. The pad block loading plate 42 is also movably connected to the worktable 3 via the pad block cylinder (telescopic rod cylinder) 43. The pad block cylinder 43 drives the pad block loading plate 42 to move longitudinally back and forth on the worktable 3. The pad block loading plate 42 has a clamping device 44 (composed of telescopic rod cylinder, guide rail, and clamping block) at the front end and a rear support grid 45 at the rear end, which can clamp the climbing pad block from the front and back. The right end has a pad block clamping device 46 (composed of telescopic rod cylinder and clamping block) and the left end has a left support grid 47, which can clamp the climbing pad block from the left and right. The bottom surface is evenly provided with several pad block suction holes 48, which, together with a vacuum pump (not shown), can adsorb and fix the climbing pad block.

[0037] The support bar fixture 5 includes a clamping device 51 and a support bar clamping device 52. The clamping device 51 includes two longitudinal guide rails 511 fixedly connected to the side of the worktable 3 away from the X-axis motor. The longitudinal guide rails 511 are movably connected to a left vertical plate 512 and a right vertical plate 513 via a clamping slider (not shown). A displacement screw 514 and a handwheel 515 are fixedly connected to the machine body 1 on the left side of the left vertical plate 512. The displacement screw 514 is movably connected to the lower part of the left vertical plate 512 via a displacement nut (not shown). Turning the handwheel 515 can drive the displacement screw 514 to rotate, so that the clamping device 51 can move back and forth to adapt to the clamping of serrated support bars of different sizes. The top of the left vertical plate 512 and the right vertical plate 513 are both fixedly connected to the cylinder carrier plate 516. The upper part of the cylinder carrier plate 516 is provided with four support bars to press the cylinder 517. The lower part of the cylinder carrier plate 516 is connected to the pressure plate 518 (which is adapted to the area of ​​the material to be processed), which can press down the sawtooth support bar to be processed between the left vertical plate 512 and the right vertical plate 513 and above the support bar loading plate 521.

[0038] A support bar clamping device 52 is fixedly installed on the workbench 3 between the two longitudinal guide rails 511. The support bar clamping device 52 includes a support bar loading plate 521 fixedly connected to the workbench 3. The left and rear ends of the support bar loading plate 521 are respectively provided with a fixed left backing plate 522 and a rear backing plate 523, and the right side is provided with a movable backing plate 524. The right side of the movable backing plate 524 is fixedly connected with a support bar clamping cylinder (telescopic rod cylinder, fixed to the support bar loading plate) 525. The rear half of the support bar loading plate (near the saw blade end) is also evenly provided with a number of support bar suction holes 526, which fix the saw tooth support bar by upper pressure, right clamping, and bottom suction.

[0039] A PLC automatic control system 14 is provided on the side of the machine body 1 near the X-axis motor 21. The PLC automatic control system 14 is equipped with a touch screen (not shown) and controls the switching of relevant motors and cylinders according to preset parameters to ensure production continuity and improve product quality.

[0040] Example 1

[0041] When processing the ramp pad, first select the pad fixture 4 working program on the touch screen of the PLC automatic control system 14. The worktable 3 moves to the working origin of the pad fixture 4 (the far left of the machine body, at the X-axis motor end). Arrange the product blanks on the pad loading plate 42, with one end of the blank resting against the rear guardrail 45 and the left side against the left guardrail 47. Start the cylinders of the clamping device 44 and the pad clamping device 46 to fasten the blanks from both sides. At the same time, if vacuum suction is used, align the suction cup with the vacuum suction port and start the vacuum pump (not shown) to suction the product blanks through the pad suction holes 48 on the bottom surface of the pad loading plate 42. Input the design height of the product (the height of both ends of the ramp) and the length of the ramp on the touch screen, and click start. The pad loading plate 42 moves to the cutting position under the drive of the pad cylinder 43. (The part to be cut is moved to the corresponding position where the saw blade can cut.) The system calculates the saw blade angle and rotates the spindle motor 67 to the required angle via the A-axis motor 65. The spindle motor 67 descends to the position set by the system and starts, driving the saw blade 69 to rotate. The support frame 61 moves longitudinally forward to the working position under the drive of the Y-axis motor 12. The worktable 3 moves to the right under the drive of the X-axis motor 21 to cut the slope. After the sawing is completed, the spindle motor 67 rises to the original position, the worktable 3 moves to the left, the pad block loading plate 42 returns to its original position, the cylinders of the clamping device 44 and the pad block clamping device 46 are stopped, the pad block clamping and clamping devices are released, the product is removed, a new batch of product blanks is reloaded, and the above process is repeated. After all is completed, press the touch screen to stop, the cutting fixture 6 returns to the machine origin position, the saw blade 69 returns to the center, and the machine stops.

[0042] Example 2

[0043] When processing the serrated support strip, first select the support strip fixture 5 on the touch screen of the PLC automatic control system 14. The worktable 3 moves to the working origin of the support strip fixture 5 (middle of the machine body). The product blank is fed from the bottom of the pressure plate 518 to the support strip loading plate 521. The end to be processed rests on the rear support plate 523, and the left side rests on the left support plate 522. According to the product slope length, turn the handwheel 515 to move the clamping device 51 to the appropriate position. Press the buttons for the support strip clamping cylinder 517 and the support strip clamping cylinder 525. The pressure plate 518 presses down, and the support strip clamping cylinder 525 clamps the product blank to the left. At the same time, if vacuum suction is enabled, align the suction cup with the vacuum suction port and start the vacuum pump (not shown). The product blank is suctioned through the support strip suction hole 526 on the bottom surface of the support strip loading plate 521. Input the parameters of the product to be processed on the touch screen, click start, the system calculates the saw blade angle, rotates the spindle motor 67 to the required angle via the A-axis motor 65, the spindle motor 67 descends to the system-set position and starts, driving the saw blade 69 to rotate, the support frame 61 moves to the working position under the drive of the Y-axis motor 12, the worktable 3 moves to the right under the drive of the X-axis motor 21 to saw the slope, after sawing is completed, the spindle motor 67 rises to the original position, the worktable moves to the left, press the stop button of the support bar clamping cylinder 517 and the support bar clamping cylinder 525, release the clamping device 51 and the support bar clamping cylinder 525, take out the product, reload a new batch of product blanks, repeat the above process, after all is completed, press the stop button on the touch screen, the spindle returns to the machine origin position, the saw blade 69 returns to the center, and the machine stops.

[0044] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A ramp pad and kerf strutting ramp cutting device, characterized by: The utility model provides a kind of cutting machine, including fuselage, the fuselage one end is equipped with X-axis motor, the output shaft of X-axis motor is fixedly connected with X-axis transmission screw rod reaching the other end of fuselage;Two X-axis guide rails are fixed on the both sides of the fuselage and are arranged in parallel, and the upper portion of the two X-axis guide rails is slidably connected with workbench by X slider;The workbench is equipped with cushion block tooling and bracing tooling;The middle part of fuselage is fixedly connected with the one end of two Y-axis guide rails perpendicular to the direction of X-axis guide rail, and the other end of Y-axis guide rail and the fuselage between the two guide rails are fixedly connected with Y-axis motor;The Y-axis motor is connected with Y-axis transmission screw rod, and the Y-axis transmission screw rod is connected with support frame upward by screw nut, and the support frame is equipped with lifting motor and lifting screw rod, and the lifting screw rod is connected with hanging plate by screw nut, and the one end of hanging plate is fixedly connected with A-axis motor, and A-axis motor is fixedly connected with main shaft motor by flange plate, and the lower portion of main shaft motor is equipped with saw blade clamping device and saw blade; The side of the fuselage close to the X-axis motor end is equipped with PLC automatic control system, and the X-axis motor, Y-axis motor, lifting motor, A-axis motor and main shaft motor are electrically connected to the PLC automatic control system.

2. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The bottom of the workbench is connected with transmission screw rod by screw nut.

3. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The cushion block tooling includes two parallel arranged cushion block longitudinal guide rails fixedly connected on the workbench surface near the X-axis motor side, and the cushion block longitudinal guide rails are movably connected with cushion block loading plate by slider, and the cushion block loading plate is movably connected on the workbench by cushion block cylinder;The front end of the cushion block loading plate is equipped with tightening device, the rear end is equipped with rear rest grid, the right end is equipped with cushion block clamping device, and the left end is equipped with left rest grid, and the bottom surface is uniformly equipped with a plurality of cushion block suction holes;The gap between the workbench surface and the cushion block loading plate at the position of the cushion block suction holes is equipped with vacuum chuck matched with the cushion block suction hole area, the upper portion of the vacuum chuck is fixedly connected to the bottom of the cushion block loading plate, and the lower portion of the vacuum chuck is communicated to the externally provided vacuum pump by flexible hose.

4. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The clamping block of the cushion block clamping device and the left rest grid are equipped with slope matched with the processing slope, and the height of the rear rest grid is not higher than 5mm.

5. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The bracing tooling includes pressing device and bracing clamping device, and the pressing device includes two bracing longitudinal guide rails fixedly connected on the workbench away from the X-axis motor side, and the two bracing longitudinal guide rails are movably connected with left vertical plate and right vertical plate respectively by pressing slider;The displacement screw rod and hand wheel are fixedly connected on the upper portion of the left vertical plate left side, and the displacement screw rod is movably connected with left vertical plate lower portion by displacement screw nut;The top of the left vertical plate and right vertical plate is fixedly connected with cylinder carrier plate, and the upper portion of the cylinder carrier plate is equipped with four bracing pressing cylinders, and the lower portion of the cylinder carrier plate is connected with pressing plate; The workbench table top between the two longitudinal support rail is fixedly provided with a support clamping device, which comprises a support loading plate fixedly connected to the workbench table top; the left side and the rear end of the support loading plate are respectively provided with fixed left and rear back plates, and the right side is provided with a movable back plate, and the right side of the movable back plate is fixedly connected with a support clamping cylinder; the rear half of the support loading plate is also uniformly provided with a plurality of support suction holes; the workbench is provided with corresponding vacuum suction ports relative to the support suction hole area of the support loading plate, and vacuum suction cups are arranged between the vacuum suction ports and the machine body, the upper part of the vacuum suction cups is fixedly connected to the bottom of the workbench, and the lower part of the vacuum suction cups is communicated to an externally arranged vacuum pump through an extension hose.

6. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The saw blade clamping device comprises a connecting rod extending from the lower end of the motor, a disc-shaped clamping disc is fixedly connected to the bottom of the connecting rod, and the lower part of the clamping disc is connected to the saw blade through a plurality of uniformly arranged bolts and a screw connection.

7. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The maximum material discharge width of the cushion block tooling and the support tooling is 500mm, the processed cushion block slope length is 30-45mm, and the support slope length is 60-300mm.

8. The ramp pad and kerf strutting ramp cutting device of claim 1, wherein: The machine body is provided with a drag chain on one side, and the drag chain is provided with a gas conveying pipe connected with the cylinder, and the gas inlets of the gas conveying pipe are communicated to the external gas supply device.

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