Forming machine tool for quantitative cutting machining of stainless steel parts

Abstract

The invention relates to the technical field of stainless steel part machining, in particular to a stainless steel part quantitative cutting machining forming machine tool which comprises a base and further comprises a cutting mechanism, a supporting mechanism and a pushing mechanism, the cutting mechanism comprises a disc cutter, a lead screw sliding table and a telescopic assembly, and the supporting mechanism comprises a round lining rod, a rotating assembly and a sliding assembly. The forming machine tool comprises a base and a pushing mechanism, the pushing mechanism is arranged at the top of the base and comprises a conveying assembly, a centering assembly and two arc-shaped clamping blocks, the conveying assembly is arranged at the top of the base, the centering assembly is arranged at the top of the conveying assembly, and the two arc-shaped clamping blocks are fixedly arranged on the centering assembly. And the situation that the cross section or the slotting position of the cut groove pin is bent due to the cutting force applied to the groove pin during cutting of the disc cutter can be prevented, the anti-deformation effect is achieved, and then the cutting quality of the forming machine tool is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of stainless steel part processing, and particularly relates to a forming machine tool for quantitative cutting processing of stainless steel parts. Background Art

[0002] Stainless steel is defined as a steel with corrosion resistance as the main characteristic, and the chromium content is at least 10.5%, and the maximum carbon content does not exceed 1.2%; stainless steel is the abbreviation of stainless acid-resistant steel, and steels that are resistant to weak corrosive media such as air, steam, and water or have stainless properties are called stainless steel; while steels that are resistant to chemical corrosive media (such as acids, alkalis, and salts) are called acid-resistant steel; due to the excellent corrosion resistance, good mechanical properties, and being beautiful and hygienic of stainless steel parts, their scope of use is very wide.

[0003] Stainless steel parts generally include parts such as screws, nuts, and pin shafts. Pin shafts are further divided into cylindrical pins, conical pins, and grooved pins, etc. When a whole long grooved pin is processed, it needs to be quantitatively cut in alignment according to the usage requirements to achieve the cutting and forming of several small grooved pins.

[0004] The existing grooved pin cutting and forming machine tools have the following deficiencies: 1. There is no structure designed to support the inside of the grooved pin. Since the inside of the grooved pin is a hollow structure and a strip-shaped groove is opened at one end of the outer wall, when using a disc cutter to cut it, the cutting pressure is likely to cause bending deformation of the cut surface and the grooved position of the grooved pin, thus reducing the cutting quality.

[0005] 2. Although there are many existing quantitative cutting devices, they do not have an adjustment function and cannot meet the requirements of quantitative cutting of different lengths of long grooved pins, and the practicability of the forming machine tool needs to be improved. Summary of the Invention

[0006] The purpose of the present invention is to provide a forming machine tool for quantitative cutting processing of stainless steel parts.

[0007] To achieve this purpose, the present invention adopts the following technical solutions: Provide a forming machine tool for quantitative cutting processing of stainless steel parts, including a base; It further includes a cutting mechanism, a support mechanism, and a pushing mechanism; The cutting mechanism is arranged on the top of the base, and the cutting mechanism includes a disc cutter, a screw rod slide, and a telescopic component; The support mechanism is arranged on the top of the base, and the support mechanism includes a circular lining rod, a rotating component, and a sliding component. A first vertical plate is fixedly arranged on the top of the base, the rotating component is arranged on the first vertical plate, the sliding component is arranged on the rotating component, and the circular lining rod is fixedly arranged on the sliding component; The pushing mechanism is arranged at the top of the base. The pushing mechanism includes a conveying component, a centering component and two arc-shaped clamping blocks. The conveying component is arranged at the top of the base, the centering component is arranged at the top of the conveying component, and the two arc-shaped clamping blocks are fixed on the centering component.

[0008] Furthermore, the telescopic assembly includes a cylinder, an adapter frame and a guide rod. A second vertical plate is fixed on the top of the base, a screw slide is fixed on the top of the second vertical plate, a first slide column is slidably provided on the outer wall of the screw slide, a support plate is fixed on the outer wall of the first slide column, the cylinder is inserted into the top of the support plate, the adapter frame is fixed on its output end, a connecting plate is fixed on the outer wall of one end of the adapter frame, the guide rod is fixed on the top of the connecting plate, the guide rod is slidably connected to the support plate, a micromotor is inserted on the outer wall of the adapter frame, and its output end is fixedly connected to the disc cutter.

[0009] Furthermore, a buffer spring is sleeved on the outer wall of the guide rod, and an anti-slip block is fixed on the top of the guide rod. The anti-slip block and the top of the support plate respectively contact the two ends of the buffer spring.

[0010] Furthermore, the rotating assembly includes a DC motor, a driving wheel, a driven wheel, a belt, a turntable and a rotating shaft. The DC motor is fixed on the outer wall of the first vertical plate, the driving wheel is fixed on its output end, the rotating shaft is rotatably mounted on the first vertical plate, the driven wheel is fixed on the rotating shaft, the belt is arranged between the driving wheel and the driven wheel, and the turntable is fixed on the end of the rotating shaft away from the driven wheel.

[0011] The two guide rails are fixed on the outer wall of the rotary table, the two guide rails are slidably mounted on the upper and lower surfaces of the rotary table, and the two guide rails are fixed on the outer wall of the rotary table. The two guide rails are slidably mounted on the upper and lower surfaces of the rotary table. The two guide rails are fixed on the outer wall of the rotary table,

[0012] Further, the conveying assembly includes a dual-axis motor, a second sliding column, a sliding plate, two synchronous belts, and four synchronous pulleys. A limiting rod is fixedly arranged on the top of the base through two limiting plates. The dual-axis motor is fixedly arranged on the top of the base. Two of the synchronous pulleys are respectively fixedly arranged on the two output ends of the dual-axis motor, and the other two synchronous pulleys are rotatably arranged on one of the limiting plates close to the second vertical plate. Each synchronous belt is sleeved between the two synchronous pulleys. The second sliding column is slidably arranged on the outer wall of the limiting rod. A traction block is fixedly arranged on the outer wall of each synchronous belt. The sliding plate is fixedly arranged between the top of the second sliding column and the two traction blocks.

[0013] Further, the centering assembly includes a stepping motor, a gear, two racks, and two centering rods. The stepping motor is fixedly arranged on the top of the sliding plate. The gear is fixedly arranged on its output end. Each rack is slidably arranged on the top of the sliding plate. The two racks are meshed and connected with the gear. Each centering rod is slidably arranged on the top of the sliding plate. The bottom end of each centering rod is fixedly connected with a rack, and the top end of each centering rod is fixedly connected with an arc-shaped clamping block.

[0014] Further, an indicating rod is fixedly arranged at one end of the circular lining rod away from the sliding rod. A scale plate is fixedly arranged on the top of one of the limiting plates away from the dual-axis motor. The indicating rod faces the scale plate.

[0015] Further, a slideway is fixedly arranged on the outer wall of one of the limiting plates away from the dual-axis motor. A receiving box is slidably arranged on the top of the slideway through two guiding blocks. An electric push rod is fixedly arranged at one end of the slideway away from the limiting plate, and its output end is fixedly connected with one end of the receiving box. An insertion port is formed on the outer wall of one of the limiting plates away from the dual-axis motor. A baffle is fixedly arranged inside the insertion port. Guiding grooves for the two guiding blocks to slide are arranged on both the slideway and the insertion port. The inner bottom of the receiving box is of a slope structure.

[0016] Further, an arc-shaped overlapping ring is fixedly arranged on the top outer wall of one of the limiting plates away from the dual-axis motor. A through groove for feeding the grooved pins is arranged on one of the limiting plates away from the dual-axis motor.

[0017] Advantages of the present invention: 1. By designing the support mechanism including a circular lining rod, a rotating assembly, and a sliding assembly, the present invention can drive the sliding assembly to operate through the rotating assembly, and then drive the circular lining rod to horizontally slide inside the grooved pin through the sliding assembly, so as to adjust the support length of the circular lining rod according to the required cutting quantitative length of the grooved pin, thereby supporting the inner wall of the part of the grooved pin that does not need to be cut, realizing the cutting of the part of the grooved pin without the insertion of the circular lining rod, that is, meeting the single cutting of the long grooved pin. At the same time, it can prevent the cutting force applied to the grooved pin by the circular cutting tool during the cutting time from causing bending of the cross-section or the grooving position of the cut grooved pin, achieving an anti-deformation effect, and further being beneficial to improving the cutting quality of the forming machine tool.

[0018] 2. The present invention designs a pushing mechanism, namely a conveying component, a centering component and two arc-shaped clamping blocks. After the first small-section groove pin is cut and blanked, the remaining part of the long-section groove pin can be pushed towards one of the limiting plates close to the disc cutter by the pushing mechanism until it fits against the limiting plate, and then the disc cutter descends vertically for cutting. Quantitative cutting of the groove pin can be achieved according to the above operations.

[0019] 3. The present invention designs an indicating rod and a scale plate, and scale values are designed on the outer wall of the scale plate, so that the single cutting length of the long-section groove pin can be determined according to the single moving distance of the indicating rod, thereby improving the cutting accuracy of this shaping machine tool.

[0020] 4. The present invention designs a sliding component, namely a slide rail, a slider, a slide bar, a push block, a pin, a limiting block, a reciprocating frame, a telescopic spring and two slide rods. Through the cooperation of the above parts, the position of the push block on the outer wall of the turntable can be adjusted, so as to change the pushing distance of the reciprocating frame on the slide rod, and then the single sliding stroke of the circular lining rod inside the groove pin can be adjusted. Then, the cutter is driven by a screw slide table to horizontally slide to the corresponding cutting position, meeting the quantitative cutting requirements of different lengths of the long-section groove pin, meeting different usage requirements, further improving the flexibility and practicality of this shaping machine tool. The telescopic spring ensures the uniform sliding of the slider, which is beneficial to improving the stability of the lifting adjustment of the push block and further improving the stability of the quantitative cutting adjustment of different lengths of the long-section groove pin.

[0021] 5. The present invention designs an electric push rod, a receiving box, a slideway and a baffle. Before each cutting, the receiving box can be moved below the disc cutter to automatically receive each cut small-section groove pin, and then the receiving box containing the small-section groove pin is moved from below the disc cutter to the left side of the limiting plate by the electric push rod. The baffle seals and blocks after the receiving box receives the small-section groove pin to prevent it from falling out of the receiving box, and the baffle no longer blocks it when the receiving box moves from the pushing inlet to the left side of the limiting plate. Since the inner bottom of the receiving box is a slope structure, automatic blanking of the cut small-section groove pin can be realized. It should be noted that in order to prevent the cut small-section groove pin from directly falling to the ground or falling onto the top of a receiving container or equipment with a large height difference from the receiving box and being damaged, a conveyor belt can be equipped at a position close to the receiving box to receive and discharge materials, preventing the cut small-section groove pin from being damaged, which is beneficial to improving the blanking quality and avoiding losses. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings in the embodiments of the present invention.

[0023] Figure 1 Schematic three-dimensional structure of the present invention Figure 1 ; Figure 2 Figure enlarged at position A in Figure 1 ; Figure 3 Figure enlarged at position B in Figure 1 ; Figure 4 Figure enlarged at position C in Figure 1 ; Figure 5 Schematic diagram of the three - dimensional structure of the present invention Figure 2 ; Figure 6 Figure enlarged at position D in Figure 5 ; Figure 7 Schematic diagram of the three - dimensional structure of the cutting mechanism, support mechanism and pushing mechanism of the present invention; Figure 8 Figure enlarged at position E in Figure 7 ; Figure 9 Schematic diagram of the three - dimensional structure of the first vertical plate and the sliding component of the present invention; Figure 10 Figure enlarged at position F in Figure 9 ; In the figure: base 10, disc cutter 11, screw rod slide table 12, circular lining rod 13, arc clamping block 14, cylinder 15, adapter frame 16, guide rod 17, first sliding column 18, micro - motor 19, buffer spring 20, anti - detachment block 21, DC motor 22, driving wheel 23, driven wheel 24, belt 25, turntable 26, rotating shaft 27, slide rail 28, slider 29, slide bar 30, pushing block 31, pin 32, limiting block 33, reciprocating frame 34, telescopic spring 35, sliding rod 36, pin hole 37, handle 38, double - shaft motor 39, second sliding column 40, sliding plate 41, synchronous belt 42, synchronous pulley 43, traction block 44, stepping motor 45, gear 46, rack 47, centering rod 48, indicating rod 49, scale plate 50, slideway 51, guiding block 52, material receiving box 53, electric push rod 54, baffle 55, arc lapping ring 56, through - slot 57, long - section grooved pin 58. Detailed implementation manners

[0024] The technical solution of the present invention will be further described below in conjunction with the drawings and through specific implementation manners.

[0025] Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to the present invention; in order to better illustrate the embodiments of the present invention, some components in the drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual product.

[0026] Referring to Figures 1 to 10 shown, a forming machine tool for quantitative cutting and processing of stainless - steel parts includes a base 10; It further includes a cutting mechanism, a supporting mechanism and a pushing mechanism; The cutting mechanism is arranged on the top of the base 10. The cutting mechanism includes a disc cutter 11, a lead screw slide 12 and a telescopic assembly; The supporting mechanism is arranged on the top of the base 10. The supporting mechanism includes a circular lining rod 13, a rotating assembly and a sliding assembly. A first vertical plate is fixedly arranged on the top of the base 10. The rotating assembly is arranged on the first vertical plate. The sliding assembly is arranged on the rotating assembly. The circular lining rod 13 is fixedly arranged on the sliding assembly; The pushing mechanism is arranged on the top of the base 10. The pushing mechanism includes a conveying assembly, a centering assembly and two arc-shaped clamping blocks 14. The conveying assembly is arranged on the top of the base 10. The centering assembly is arranged on the top of the conveying assembly. The two arc-shaped clamping blocks 14 are both fixedly arranged on the centering assembly.

[0027] Refer to Figures 1 to 10As shown, the telescopic assembly includes a cylinder 15, an adapter frame 16 and a guide rod 17. A second vertical plate is fixed on the top of the base 10, and the screw slide 12 is fixed on the top of the second vertical plate. A first slide column 18 is slidably provided on the outer wall of the screw slide 12, and a support plate is fixed on the outer wall of the first slide column 18. The cylinder 15 is inserted into the top of the support plate, and the adapter frame 16 is fixed on its output end. A connecting plate is fixed on the outer wall of one end of the adapter frame 16. The guide rod 17 is fixed on the top of the connecting plate. The guide rod 17 is slidably connected to the support plate. A micro motor 19 is inserted into the outer wall of the receiving frame 16, and its output end is fixedly connected to the disc cutter 11. When the open end of the receiving box 53 is completely in contact with the baffle 55, that is, the receiving box 53 slides to the bottom of the disc cutter 11, the cylinder 15 is activated by the controller, so that its output end drives the adapter frame 16 to descend. Since the micro motor 19 is plugged into the adapter frame 16, its output end is fixedly connected to the disc cutter 11, thereby driving the disc cutter 11 to descend. At the same time, the micro motor 19 is activated by the controller, thereby driving the disc cutter 11 to rotate, and By driving the disc cutter 11 downward, the portion of the slot pin without the circular lining rod 13 inserted therein is cut off, that is, a single cutting of the long slot pin 58 is satisfied. The circular lining rod 13 supports the inner wall of the slot pin, which can prevent the cutting force applied by the disc cutter 11 to the slot pin during cutting, causing the cross section of the slot pin after cutting or the slot position to bend, thereby playing an anti-deformation effect, and thus helping to improve the cutting quality. The controller then drives the output end of the electric push rod 54 to contract, thereby driving the material receiving box 53 and the small slot pin inside it to slide from the push entrance to the slide The top of the channel 51 is separated from the baffle 55. Since the inner bottom of the receiving box 53 is a slope structure, the small sections of the cut groove pins are automatically discharged to realize material unloading. Here, it should be noted that in order to prevent the cut small sections of the groove pins from falling directly to the ground or falling into the top of the receiving container or equipment with a large height difference from the receiving box 53 and causing damage, a conveyor belt can be provided at a position close to the receiving box 53 to receive and discharge the materials, so as to prevent the cut small sections of the groove pins from being damaged, which is beneficial to improve the unloading quality and avoid losses.

[0028] Reference Figures 1 to 10 As shown, a buffer spring 20 is sleeved on the outer wall of the guide rod 17, and an anti-slip block 21 is fixedly provided on the top of the guide rod 17. The anti-slip block 21 and the top of the support plate respectively conflict with the two ends of the buffer spring 20. When the cylinder 15 pushes the adapter frame 16 to drive the disc cutter 11 to descend vertically, since the top of the guide rod 17 is fixedly connected to the anti-slip block 21, the anti-slip block 21 and the top of the support plate respectively conflict with the two ends of the buffer spring 20, thereby causing the buffer spring 20 to change from an initial state to a taut state, ensuring that the cutting work is carried out at a uniform speed, and thus making the cross-section of the cut small section of the groove pin smooth, which is beneficial to improving the cutting effect.

[0029] Reference Figures 1 to 10As shown, the rotating assembly includes a DC motor 22, a driving wheel 23, a driven wheel 24, a belt 25, a turntable 26 and a rotating shaft 27. The DC motor 22 is fixedly arranged on the outer wall of the first vertical plate, and the driving wheel 23 is fixedly arranged on its output end. The rotating shaft 27 is rotatably arranged on the first vertical plate, and the driven wheel 24 is fixedly arranged on the rotating shaft 27. The belt 25 is sleeved between the driving wheel 23 and the driven wheel 24. The turntable 26 is fixedly arranged at one end of the rotating shaft 27 away from the driven wheel 24. After the end of the long slot pin 58 away from the disc cutter 11 is clamped and fixed, the DC motor 22 is started by the controller, so that its output end drives the driving wheel 23 to rotate. Since both the driven wheel 24 and the turntable 26 are fixedly connected to the rotating shaft 27, the rotating shaft 27 is rotatably connected to the first vertical plate, the driving wheel 23 and the driven wheel 24 are sleeved by the belt 25, and the driving wheel 23 is smaller than the driven wheel 24, the turntable 26 is driven to rotate slowly.

[0030] Refer to Figures 1 to 10As shown in the figure, the sliding assembly includes a slide rail 28, a slider 29, a slide bar 30, a push block 31, a pin 32, a limit block 33, a reciprocating frame 34, a telescopic spring 35 and two slide rods 36. The slide rail 28 is fixedly arranged on the outer wall of the turntable 26. The slider 29 is slidably arranged on the slide rail 28. The push block 31 is fixedly arranged on the outer wall of the slider 29. Two guide plates are fixedly arranged on the outer wall of the first vertical plate. Each slide rod 36 is slidably arranged on a guide plate. The reciprocating frame 34 is fixedly arranged between the two slide rods 36. An avoidance groove for the rotation of the push block 31 is arranged on the outer wall of the reciprocating frame 34. One of the slide rods 36 close to the second vertical plate is fixedly connected to one end of the circular lining rod 13. The slide bar 30 is fixedly arranged on the outer wall of one end of the slider 29. A chute for the sliding of the slide bar 30 is arranged on the outer wall of the slide rail 28. The pin 32 is inserted into the slide bar 30. The limit block 33 is fixedly arranged on the outer wall of the slide rail 28. A number of pin holes 37 for the insertion of the pin 32 are equidistantly arranged on the outer wall of the limit block 33. The pin 32 passes through the slide bar 30 and is inserted into one of the pin holes 37. The telescopic spring 35 is fixedly arranged between the outer wall of the slider 29 and the inner wall of the slide rail 28. A handle 38 is fixedly arranged on the outer wall of the push block 31. When the turntable 26 rotates slowly, since the slide rail 28 is fixedly connected to the turntable 26 and the slider 29 is slidably connected to the slide rail 28, but the slider 29 is locked inside the slide rail 28 by the pin 32, and the push block 31 is fixedly connected to the slider 29. An avoidance groove for the rotation of the push block 31 is arranged on the outer wall of the reciprocating frame 34. One end of each of the two slide rods 36 is fixedly connected to the reciprocating frame 34, and the other end of each of the two slide rods 36 is slidably connected to a guide plate. One of the slide rods 36 close to the second vertical plate is fixedly connected to one end of the circular lining rod 13. Thus, the rotation of the push block 31 in the reciprocating frame 34 driven by the turntable 26 is transformed into the linear sliding of the circular lining rod 13, that is, the circular lining rod 13 is driven to slide horizontally away from one end of the disc cutter 11 inside the grooved pin. Here, it should be noted that when it is necessary to reduce the single sliding distance of the slide rod 36, the pin 32 is manually pulled out, and then the handle 38 is grasped to slide the push block 31 and the slider 29 thereon upward inside the slide rail 28. When the slide bar 30 at one end of the slider 29 is aligned with another pin hole 37, the pin 32 is inserted through the slide bar 30 again and inserted into the other pin hole 37. The slide bar 30 and the slider 29 are locked by the limit block 33, so that the push block 31 is locked after rising, so as to change the position of the push block 31 on the turntable 26, and then change the pushing distance of the reciprocating frame 34 on the slide rod 36, and then adjust the single sliding stroke of the circular lining rod 13 inside the grooved pin. Then, the cutter 11 is driven by the lead screw slide table 12 to slide horizontally to the corresponding lower cutting position to meet the quantitative cutting requirements of different lengths of the long grooved pin 58, further improving the flexibility and practicability of the forming machine tool. The telescopic spring 35 ensures the uniform sliding of the slider 29, which is beneficial to improving the stability of the lifting adjustment of the push block 31 and further improving the stability of the quantitative cutting adjustment of different lengths of the long grooved pin 58.

[0031] Referring to Figures 1 to 10 as shown, the conveying assembly includes a double-shaft motor 39, a second sliding column 40, a sliding plate 41, two synchronous belts 42 and four synchronous pulleys 43. The top of the base 10 is fixedly provided with a limiting rod through two limiting plates. The double-shaft motor 39 is fixedly arranged on the top of the base 10. Two of the synchronous pulleys 43 are respectively fixedly arranged on the two output ends of the double-shaft motor 39, and the other two synchronous pulleys 43 are rotatably arranged on one of the limiting plates close to the second vertical plate. Each synchronous belt 42 is sleeved between two synchronous pulleys 43. The second sliding column 40 is slidably arranged on the outer wall of the limiting rod. A traction block 44 is fixedly arranged on the outer wall of each synchronous belt 42. The sliding plate 41 is fixedly arranged between the top of the second sliding column 40 and the two traction blocks 44. After the first small-section groove pin is cut off, the double-shaft motor 39 is started through the controller, so that two of the synchronous pulleys 43 on its two output ends rotate. The other two synchronous pulleys 43 are both rotatably connected to one of the limiting plates. Every two synchronous pulleys 43 are sleeved through a synchronous belt 42. Each traction block 44 is sleeved with a synchronous belt 42. The second sliding column 40 is slidably connected to the limiting rod. The top of the second sliding column 40 and the two traction blocks 44 are both fixedly connected to the sliding plate 41, thereby driving the remaining groove pins clamped at the top of the second sliding plate 41 to move downward to the lower part of one end close to the disc cutter 11 until the end of the remaining groove pin close to the cutter fits against the outer wall of one of the limiting plates close to the disc cutter 11 again, and then the cutting operation of the second small-section groove pin can be carried out according to the previous steps, thereby achieving the effect of quantitative cutting of the groove pins.

[0032] Referring to Figures 1 to 10 as shown, the centering assembly includes a stepping motor 45, a gear 46, two racks 47 and two centering rods 48. The stepping motor 45 is fixedly arranged on the top of the sliding plate 41, and the gear 46 is fixedly arranged on its output end. Each rack 47 is slidably arranged on the top of the sliding plate 41, and the two racks 47 are both meshed with the gear 46. Each centering rod 48 is slidably arranged on the top of the sliding plate 41. The bottom end of each centering rod 48 is fixedly connected to a rack 47, and the top end of each centering rod 48 is fixedly connected to an arc-shaped clamping block 14. This forming machine tool is equipped with a controller, and each driving device designed on the machine tool is electrically connected to the controller. After the other end of the long-section groove pin 58 is placed between the two arc-shaped clamping blocks 14, the stepping motor 45 is started through the controller. Since its output end is fixedly connected to the gear 46, its output end drives the gear 46 to rotate. The two racks 47 are both slidably connected to the sliding plate 41, and the two centering rods 48 are both slidably connected to the sliding plate 41. The bottom end of each centering rod 48 is fixedly connected to a rack 47, and the top end of each centering rod 48 is fixedly connected to an arc-shaped clamping block 14, thereby driving the two arc-shaped clamping blocks 14 to approach each other and clamping the end of the long-section groove pin 58 away from the disc cutter 11 to achieve fixation.

[0033] Referring toFigures 1 to 10 As shown, an indicating rod 49 is fixedly provided at one end of the circular lining rod 13 away from the sliding rod 36. The top of one of the limiting plates away from the double-shaft motor 39 is fixedly provided with a scale plate 50. The indicating rod 49 faces the scale plate 50. When the circular lining rod 13 slides horizontally inside the grooved pin towards the end away from the disc cutter 11, since the indicating rod 49 is fixedly connected to one end of the circular lining rod 13 away from the sliding rod 36, the indicating rod 49 can be driven to slide towards the end away from the disc cutter 11. Since the scale plate 50 is fixedly connected to the top of one of the limiting plates away from the double-shaft motor 39 and the indicating rod 49 faces the scale plate 50, and scale values are designed on the scale plate 50, the single cutting length of the long grooved pin 58 can be determined according to the moving distance of the indicating rod 49. After determination, the power-off DC motor 22 is started through the controller, so as to stop the rotation of the turntable 26, and further stop the sliding of the circular lining rod 13.

[0034] Refer to Figures 1 to 10 As shown, a slideway 51 is fixedly provided on the outer wall of one of the limiting plates away from the double-shaft motor 39. A material receiving box 53 is slidably provided on the top of the slideway 51 through two guide blocks 52. An electric push rod 54 is fixedly provided at one end of the slideway 51 away from the limiting plate, and its output end is fixedly connected to one end of the material receiving box 53. A push-in port is formed on the outer wall of one of the limiting plates away from the double-shaft motor 39, and a baffle 55 is fixedly provided inside the push-in port. Guide grooves for the two guide blocks 52 to slide are provided on both the slideway 51 and the push-in port. The inner bottom of the material receiving box 53 is of a slope structure. When the single cutting length of the long grooved pin 58 is determined, the electric push rod 54 is started through the controller, so that its output end extends towards the end close to the limiting plate. Since its output end is fixedly connected to the material receiving box 53 and the bottom of the material receiving box 53 is slidably connected to the slideway 51 through two guide blocks 52, the material receiving box 53 slides on the top of the slideway 51 towards the end close to the push-in port until the material receiving box 53 passes through the push-in port and slides below the disc cutter 11, that is, slides until the open end of the material receiving box 53 is completely attached to the baffle 55.

[0035] Refer to Figures 1 to 10 As shown, an arc-shaped lapping ring 56 is fixedly provided on the top outer wall of one of the limiting plates away from the double-shaft motor 39. A through groove 57 for feeding the grooved pin is provided on one of the limiting plates away from the double-shaft motor 39. When performing quantitative cutting processing of stainless steel parts, first, the worker grasps the long grooved pin 58 and horizontally inserts it through the through groove 57, so that the inserted long grooved pin 58 is sleeved on the outer wall of the circular lining rod 13, and one end of the long grooved pin 58 is attached to the outer wall of one of the limiting plates close to the disc cutter 11, and its attached end is placed on the top of the arc-shaped lapping ring 56, and the other end of the long grooved pin 58 is placed between the two arc-shaped clamping blocks 14.

[0036] Working principle of the present invention: This forming machine tool is equipped with a controller, and each driving device designed on the machine tool is electrically connected to the controller. When performing quantitative cutting processing of stainless steel parts, first, the worker grasps the long slot pin 58 horizontally and inserts it into the through slot 57, so that the inserted long slot pin 58 is sleeved on the outer wall of the circular lining rod 13, and one end of the long slot pin 58 is attached to the outer wall of one of the limiting plates close to the disc cutter 11. Then, the attached end is placed on the top of the arc-shaped overlapping ring 56, and the other end of the long slot pin 58 is placed between the two arc-shaped clamping blocks 14.

[0037] After the other end of the long slot pin 58 is placed between the two arc-shaped clamping blocks 14, the stepping motor 45 is started through the controller. Since its output end is fixedly connected to the gear 46, the output end drives the gear 46 to rotate. Both racks 47 are slidably connected to the slide plate 41, and both centering rods 48 are slidably connected to the slide plate 41. The bottom end of each centering rod 48 is fixedly connected to a rack 47, and the top end of each centering rod 48 is fixedly connected to an arc-shaped clamping block 14, thereby driving the two arc-shaped clamping blocks 14 to approach each other and clamping the end of the long slot pin 58 away from the disc cutter 11 to achieve fixation.

[0038] After the end of the long slot pin 58 away from the disc cutter 11 is clamped and fixed, the DC motor 22 is started through the controller, so that its output end drives the driving wheel 23 to rotate. Since the driven wheel 24 and the turntable 26 are both fixedly connected to the rotating shaft 27, the rotating shaft 27 is rotatably connected to the first vertical plate, the driving wheel 23 and the driven wheel 24 are sleeved by a belt 25, and the driving wheel 23 is smaller than the driven wheel 24, thereby driving the turntable 26 to rotate slowly.

[0039] When the turntable 26 rotates slowly, since the slide rail 28 is fixedly connected to the turntable 26, the slider 29 is slidably connected to the slide rail 28, but the slider 29 is locked inside the slide rail 28 by the bolt 32, the push block 31 is fixedly connected to the slider 29, and an avoidance groove for the rotation of the push block 31 is provided on the outer wall of the reciprocating frame 34. One end of each of the two slide rods 36 is fixedly connected to the reciprocating frame 34, and the other end of each of the two slide rods 36 is slidably connected to a guide plate. One of the slide rods 36 close to the second vertical plate is fixedly connected to one end of the circular lining rod 13. Thus, the rotation of the push block 31 in the reciprocating frame 34 driven by the turntable 26 is converted into the linear sliding of the circular lining rod 13, that is, the circular lining rod 13 is driven to slide horizontally inside the grooved pin away from the end of the disc cutter 11. Here, it should be noted that when it is necessary to reduce the single sliding distance of the slide rod 36, the bolt 32 is manually pulled out, and then the handle 38 is grasped to slide the push block 31 and the slider 29 thereon upward inside the slide rail 28. When the slide bar 30 at one end of the slider 29 is aligned with another pin hole 37, the bolt 32 is inserted through the slide bar 30 again and into the other pin hole 37, and the slide bar 30 and the slider 29 are locked by the limit block 33. Thus, the push block 31 is locked after rising to change the position of the push block 31 on the turntable 26, thereby changing the pushing distance of the reciprocating frame 34 to the slide rod 36, and further adjusting the single sliding stroke of the circular lining rod 13 inside the grooved pin. Then, the cutter 11 is driven by the lead screw slide table 12 to slide horizontally to the corresponding cutting position below to meet the quantitative cutting requirements of different lengths of the long grooved pin 58, further improving the flexibility and practicality of this forming machine tool. The telescopic spring 35 ensures the uniform sliding of the slider 29, which is beneficial to improving the stability of the lifting adjustment of the push block 31 and further improving the stability of the quantitative cutting adjustment of different lengths of the long grooved pin 58.

[0040] When the circular lining rod 13 slides horizontally inside the grooved pin away from the end of the disc cutter 11, since the indicating rod 49 is fixedly connected to the end of the circular lining rod 13 away from the slide rod 36, the indicating rod 49 can be driven to slide away from the end of the disc cutter 11. Since the scale plate 50 is fixedly connected to the top of one of the limiting plates away from the double-shaft motor 39, the indicating rod 49 faces the scale plate 50, and scale values are designed on the scale plate 50. Thus, the single cutting length of the long grooved pin 58 can be determined according to the moving distance of the indicating rod 49. After determination, the power-off DC motor 22 is started through the controller to stop the rotation of the turntable 26, and then the sliding of the circular lining rod 13 is stopped.

[0041] After the single cutting length of the long-section grooved pin 58 is determined, the electric push rod 54 is started through the controller, so that its output end extends towards the end close to the limit plate. Since the output end is fixedly connected to the material receiving box 53, the bottom of the material receiving box 53 is slidably connected to the slideway 51 through two guide blocks 52, so that the material receiving box 53 slides towards the end close to the pushing inlet at the top of the slideway 51 until the material receiving box 53 passes through the pushing inlet and slides below the disc cutter 11, that is, slides until the open end of the material receiving box 53 completely fits against the baffle 55.

[0042] When the open end of the material receiving box 53 completely fits against the baffle 55, that is, after the material receiving box 53 slides below the disc cutter 11, the cylinder 15 is started through the controller, so that its output end drives the adapter frame 16 to descend. Since the micro motor 19 is inserted into the adapter frame 16 and its output end is fixedly connected to the disc cutter 11, the disc cutter 11 is driven to descend. At the same time, the micro motor 19 is started through the controller to drive the disc cutter 11 to rotate, and by driving the disc cutter 11 to descend, the part of the grooved pin without the circular liner rod 13 inserted is cut off, that is, the single cutting of the long-section grooved pin 58 is satisfied. Through the supporting effect of the circular liner rod 13 on the inner wall of the grooved pin, the cutting force applied to the grooved pin during the cutting time by the disc cutter 11 can be prevented from causing the cross section or the grooved position of the cut grooved pin to bend, achieving an anti-deformation effect, which is beneficial to improving the cutting quality. Then, the output end of the electric push rod 54 is driven to contract through the controller, so as to drive the material receiving box 53 and the small-section grooved pin inside it to slide from the pushing inlet to the top of the slideway 51 and separate from the baffle 55. Since the inner bottom of the material receiving box 53 is a slope structure, the cut small-section grooved pins received are automatically discharged, realizing blanking. Here, it should be noted that in order to prevent the cut small-section grooved pins from directly falling to the ground or falling on the top of a receiving container or equipment with a large height difference from the material receiving box 53 and being damaged, a conveyor belt can be equipped at a position close to the material receiving box 53 to receive and discharge the materials, prevent the cut small-section grooved pins from being damaged, and is beneficial to improving the blanking quality and avoiding losses.

[0043] When the cylinder 15 pushes the adapter frame 16 to drive the disc cutter 11 to descend vertically, since the top end of the guide rod 17 is fixedly connected to the anti-drop block 21, and the anti-drop block 21 and the top of the support plate respectively abut against both ends of the buffer spring 20, the buffer spring 20 is changed from the initial state to the tense state, ensuring that the cutting work is carried out at a uniform speed, and further making the cut surface of the small-section grooved pin flat, which is beneficial to improving the cutting effect.

[0044] After the first small-section grooved pin is cut off, the controller starts the double-shaft motor 39, so that two of the synchronous pulleys 43 on its two output ends rotate. There are two other synchronous pulleys 43 each rotatably connected to one of the limit plates. Every two synchronous pulleys 43 are sleeved by a synchronous belt 42. Each traction block 44 is sleeved by a synchronous belt 42. The second sliding column 40 is slidably connected to the limit rod. The tops of the second sliding column 40 and the two traction blocks 44 are fixedly connected to the sliding plate 41, thereby driving the remaining grooved pins clamped at the top of the second sliding plate 41 to move downward to the lower side of the end close to the disc cutter 11 until the end of the remaining grooved pin close to the cutter fits against the outer wall of one of the limit plates close to the disc cutter 11 again, and then the cutting operation of the second small-section grooved pin can be carried out according to the previous steps, thereby achieving the effect of quantitative cutting of the grooved pins.

Claims

1. A forming machine for quantitatively cutting and processing stainless steel parts, including a base (10), characterized in that: It further includes a cutting mechanism, a supporting mechanism and a pushing mechanism; The cutting mechanism is arranged on the top of the base (10), and the cutting mechanism includes a disc cutter (11), a lead screw slide (12) and a telescopic component; The supporting mechanism is arranged on the top of the base (10), and the supporting mechanism includes a circular lining rod (13), a rotating component and a sliding component. A first vertical plate is fixedly arranged on the top of the base (10). The rotating component is arranged on the first vertical plate, the sliding component is arranged on the rotating component, and the circular lining rod (13) is fixedly arranged on the sliding component; The feeding mechanism is arranged on the top of the base (10), and the feeding mechanism includes a conveying component, a centering component and two arc-shaped clamping blocks (14). The conveying component is arranged on the top of the base (10), the centering component is arranged on the top of the conveying component, and the two arc-shaped clamping blocks (14) are both fixedly arranged on the centering component.

2. The shaping machine tool for quantitative cutting and processing of stainless steel parts according to claim 1, characterized in that: The telescopic component includes a cylinder (15), a transfer frame (16) and a guide rod (17). A second vertical plate is fixedly arranged on the top of the base (10). The lead screw slide (12) is fixedly arranged on the top of the second vertical plate. A first sliding column (18) is slidably arranged on the outer wall of the lead screw slide (12). A support plate is fixedly arranged on the outer wall of the first sliding column (18). The cylinder (15) is inserted into the top of the support plate. The transfer frame (16) is fixedly arranged on its output end. A connecting plate is fixedly arranged on the outer wall of one end of the transfer frame (16). The guide rod (17) is fixedly arranged on the top of the connecting plate. The guide rod (17) is slidably connected with the support plate. A micro motor (19) is inserted into the outer wall of the transfer frame (16), and its output end is fixedly connected with the disc cutter (11).

3. The profiling machine for quantitative cutting and processing of stainless steel parts according to claim 2, characterized in that: A buffer spring (20) is sleeved on the outer wall of the guide rod (17). An anti - detachment block (21) is fixedly arranged at the top of the guide rod (17). The anti - detachment block (21) and the top of the support plate respectively abut against the two ends of the buffer spring (20).

4. A shaping machine tool for quantitative cutting and processing of stainless steel parts according to claim 3, characterized in that: The rotating component includes a DC motor (22), a driving wheel (23), a driven wheel (24), a belt (25), a turntable (26) and a rotating shaft (27). The DC motor (22) is fixedly arranged on the outer wall of the first vertical plate. The driving wheel (23) is fixedly arranged on its output end. The rotating shaft (27) is rotatably arranged on the first vertical plate. The driven wheel (24) is fixedly arranged on the rotating shaft (27). The belt (25) is sleeved between the driving wheel (23) and the driven wheel (24). The turntable (26) is fixedly arranged at the end of the rotating shaft (27) away from the driven wheel (24).

5. The shaping machine for quantitative cutting and processing of stainless steel parts according to claim 4, characterized in that: The sliding component includes a slide rail (28), a slider (29), a slide bar (30), a push block (31), a pin (32), a limit block (33), a reciprocating frame (34), a telescopic spring (35) and two slide rods (36). The slide rail (28) is fixedly arranged on the outer wall of the turntable (26). The slider (29) is slidably arranged on the slide rail (28). The push block (31) is fixedly arranged on the outer wall of the slider (29). Two guide plates are fixedly arranged on the outer wall of the first vertical plate. Each slide rod (36) is slidably arranged on a guide plate. The reciprocating frame (34) is fixedly arranged between the two slide rods (36). An avoidance groove for the rotation of the push block (31) is arranged on the outer wall of the reciprocating frame (34). One of the slide rods (36) close to the second vertical plate is fixedly connected to one end of the circular lining rod (13). The slide bar (30) is fixedly arranged on the outer wall of one end of the slider (29). A chute for the sliding of the slide bar (30) is arranged on the outer wall of the slide rail (28). The pin (32) is inserted into the slide bar (30). The limit block (33) is fixedly arranged on the outer wall of the slide rail (28). A plurality of pin holes (37) for the insertion of the pin (32) are arranged at equal intervals on the outer wall of the limit block (33). The pin (32) passes through the slide bar (30) and is inserted into one of the pin holes (37). The telescopic spring (35) is fixedly arranged between the outer wall of the slider (29) and the inner wall of the slide rail (28). A handle (38) is fixedly arranged on the outer wall of the push block (31).

6. The shaping machine for quantitative cutting and processing of stainless steel parts according to claim 5, characterized in that: The conveying component includes a double-shaft motor (39), a second slide column (40), a slide plate (41), two synchronous belts (42) and four synchronous wheels (43). A limit rod is fixedly arranged on the top of the base (10) through two limit plates. The double-shaft motor (39) is fixedly arranged on the top of the base (10). Two of the synchronous wheels (43) are respectively fixedly arranged on the two output ends of the double-shaft motor (39). The other two synchronous wheels (43) are rotatably arranged on one of the limit plates close to the second vertical plate. Each synchronous belt (42) is sleeved between the two synchronous wheels (43). The second slide column (40) is slidably arranged on the outer wall of the limit rod. A traction block (44) is fixedly arranged on the outer wall of each synchronous belt (42). The slide plate (41) is fixedly arranged between the top of the second slide column (40) and the two traction blocks (44).

7. The shaping machine tool for quantitative cutting and processing of stainless steel parts according to claim 6, characterized in that: The centering component includes a stepping motor (45), a gear (46), two racks (47) and two centering rods (48). The stepping motor (45) is fixedly arranged on the top of the slide plate (41). The gear (46) is fixedly arranged on its output end. Each rack (47) is slidably arranged on the top of the slide plate (41). The two racks (47) are both meshed with the gear (46). Each centering rod (48) is slidably arranged on the top of the slide plate (41). The bottom end of each centering rod (48) is fixedly connected to a rack (47). The top end of each centering rod (48) is fixedly connected to an arc-shaped clamping block (14).

8. A shaping machine tool for quantitative cutting and processing of stainless steel parts according to claim 7, characterized in that: One end of the circular lining rod (13) far from the sliding rod (36) is fixedly provided with an indicating rod (49). On the top of one of the limiting plates far from the double-shaft motor (39), a scale plate (50) is fixedly provided, and the indicating rod (49) faces the scale plate (50).

9. The profiling machine for quantitative cutting and processing of stainless steel parts according to claim 8, wherein: On the outer wall of one of the limiting plates far from the double-shaft motor (39), a slideway (51) is fixedly provided. On the top of the slideway (51), a material receiving box (53) is slidably arranged through two guide blocks (52). One end of the slideway (51) far from the limiting plate is fixedly provided with an electric push rod (54), and its output end is fixedly connected to one end of the material receiving box (53). On the outer wall of one of the limiting plates far from the double-shaft motor (39), a pushing inlet is opened, and a baffle (55) is fixedly arranged inside the pushing inlet. Guide grooves for the two guide blocks (52) to slide are provided on both the slideway (51) and the pushing inlet. The inner bottom of the material receiving box (53) is of a slope structure.

10. A shaping machine tool for quantitatively cutting and processing stainless steel parts according to claim 9, characterized in that: On the top outer wall of one of the limiting plates far from the double-shaft motor (39), an arc-shaped lapping ring (56) is fixedly provided. On one of the limiting plates far from the double-shaft motor (39), a through groove (57) for feeding the groove pins is provided.

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