Stainless steel parts cutting device

Abstract

The present invention belongs to the technical field of stainless steel part cutting, and specifically is a stainless steel part slitting device, comprising a cutting seat; a support frame is fixedly connected to the cutting seat; an electric slider is slidably connected to the bottom surface of the support frame; stainless steel parts of different shapes are fixed by setting a specially shaped pressure plate, which replaces the fixed structure of the traditional slitting device, and the pressure plate can naturally adapt to the fixing of parts of different shapes such as cylinders, polygons, and special-shaped sections, without the need for frequent replacement of fixtures. Its inverted V-shaped inclined surface structure can automatically center circular and symmetrical parts, reducing manual adjustment time, has strong versatility, and can adapt to various shapes. The pressure plates press symmetrically from both sides of the part to disperse the clamping force and avoid deformation of the part caused by single-point pressure. The semi-enclosed structure of the two pressure plates on the part is more anti-bouncing than flat clamping, reducing the risk of cutting splashes. Compared with complex fixtures, the pressure plate has no precise moving parts, is wear-resistant and has a low failure rate.

Description

Technical Field

[0001] The invention belongs to the technical field of stainless steel part cutting, in particular to a stainless steel part cutting device. Background Art

[0002] Stainless steel parts are metal components known for their corrosion resistance and high strength. They are usually made of austenitic stainless steel such as 304 and 316, as well as martensitic stainless steel. They are made through precision machining, stamping, and casting. Their surface has a silvery-white metallic luster, and can be further enhanced by polishing, sandblasting, and other treatments to enhance their aesthetics and stain resistance. They have excellent high-temperature resistance and acid and alkali resistance, and are widely used in medical equipment, food machinery, chemical equipment, precision instruments and other fields. They can still maintain structural stability and long service life in harsh environments.

[0003] A Chinese patent with the announcement number CN218283984U discloses an automatic sawing machine for processing stainless steel parts, including a processing table, a fixed frame installed on the processing table, a lifting seat provided on the outer wall of the fixed frame, and a lifting block fixed to the lifting seat. The automatic sawing machine set in this application can automatically clamp two stainless steel workpieces for cutting operations, realize double-station processing, and improve processing efficiency.

[0004] In modern industrial production, stainless steel parts are widely used in multiple industries due to their excellent corrosion resistance and high strength. However, in the process of cutting stainless steel parts, traditional cutting equipment has certain limitations. Although such equipment can clamp the two ends of stainless steel parts for cutting operations, they are often difficult to adapt to stainless steel parts of different shapes and sizes, thereby limiting the versatility and flexibility of the equipment. This limitation can easily lead to reduced precision in the cutting process and limited improvement in production efficiency.

[0005] To this end, the present invention provides a stainless steel parts cutting device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the stainless steel parts slitting device described in the present invention includes a cutting seat; a support frame is fixedly connected to the cutting seat; an electric slider is slidably connected to the bottom surface of the support frame; the bottom end of the electric slider is fixedly connected to a connecting seat, and the connecting seat has a built-in servo motor; the outer wall of the connecting seat is rotatably connected to the disc knife, and the output end of the servo motor is fixedly connected to the disc knife; the middle top surface of the support frame is fixedly connected to an electric cylinder; the output end of the electric cylinder is fixedly connected to a fixing frame; two pressure plates are fixedly connected to the bottom end of the fixing frame, and the two pressure plates are respectively located on both sides of the electric cylinder, and the bottom outer wall of the pressure plate is set to an inverted V shape.

[0008] Preferably, the pressure plate is composed of an inverted V-shaped plate and two rectangular columns, the two rectangular columns are respectively fixed to the bottom ends of both sides of the inverted V-shaped plate, and the bottom end of the fixing frame is fixed to the top surfaces of both sides of the inverted V-shaped plate.

[0009] Preferably, two sliding plates are connected to the cutting seat for relative sliding; a fixed seat is fixed to the opposite side of the two sliding plates, and a groove is provided on the fixed seat; slots are provided on both sides of the top of the fixed seat, and the slots correspond to the two rectangular columns of the pressure plate.

[0010] Preferably, a plurality of limiting holes are provided on the top surface of the cutting seat near the sliding plate; a circular hole is provided on the sliding plate; a latch is inserted into the limiting hole, and the latch passes through the circular hole of the sliding plate.

[0011] Preferably, the inner wall of the top end of the pressure plate is threadedly connected to a threaded rod; the bottom end of the threaded rod is rotatably connected to a limiting plate, and the cross-sectional shape of the limiting plate is an inverted V shape; long plates are slidably connected to both sides of the limiting plate, and the long plates pass through the top end of the pressure plate.

[0012] Preferably, the top surface of the groove of the fixing seat is slidably connected to a plurality of short rods via a No. 1 elastic member; the top ends of the short rods are set to be semicircular.

[0013] Preferably, a side plate is fixedly connected to one side of the pressure plate; a sliding rod is slidably connected to the side plate; a pressure block is fixedly connected to the bottom end of the sliding rod; a No. 2 elastic member is sleeved on the outer wall of the sliding rod, and the No. 2 elastic member is located between the side plate and the pressure block.

[0014] Preferably, a plurality of bosses are fixedly connected to the middle top surface of the cutting seat, and the plurality of bosses are arranged opposite to each other in pairs; two of the bosses are located on both sides of the sliding plate, and the bosses and the grooves of the fixing seat are arranged horizontally.

[0015] Preferably, two protective pads are relatively fixedly connected to the outer wall of the pressure plate; the material of the protective pads is rubber material, and the protective pads are located on the bottom outer wall of the inverted V-shaped plate of the pressure plate.

[0016] Preferably, two collecting grooves are provided on the cutting seat in opposite directions, and the collecting grooves are inclined on one side close to the fixing seat; a triangular block is fixed to the central top surface of the cutting seat, and the triangular block is located between the two fixing seats.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The stainless steel parts slitting device described in the present invention fixes stainless steel parts of different shapes by setting a special-shaped pressure plate, replacing the fixed structure of the traditional slitting device. The pressure plate can naturally adapt to the fixation of parts of different shapes such as cylindrical, polygonal, and special-shaped sections, without the need to frequently replace the clamp. Its inverted V-shaped inclined surface structure can automatically center circular and symmetrical parts, reducing manual adjustment time. It has strong versatility and can adapt to various shapes. The pressure plate presses symmetrically from both sides of the part to disperse the clamping force and avoid deformation of the part caused by single-point pressure. The inclined friction and pressing force of the pressure plate can effectively suppress the rotation and sliding of the part during cutting, ensuring a smooth incision. The stable clamping of the two pressure plates can reduce cutting vibration and avoid cutting burrs caused by the high toughness of stainless steel parts. The semi-enclosed structure of the two pressure plates on the part is more anti-bouncing than flat clamping, reducing the risk of cutting splashes. Compared with complex clamps, the pressure plate has no precision moving parts, is wear-resistant and has a low failure rate.

[0019] 2. The stainless steel parts slitting device described in the present invention can replace the pressure plate to stably press on the stainless steel parts according to the different shapes of the stainless steel parts by setting an inverted V-shaped limit plate, thereby improving the effect of stable pressing on stainless steel parts of different shapes. Multiple short rods are located on the groove and can adapt to the shape of the stainless steel parts, until the two pressure plates cooperate with multiple short rods to press on stainless steel parts of different shapes, thereby improving the adaptability of stainless steel parts fixation, and the semicircular setting of the top of the short rod can better fit the special-shaped surface of the stainless steel part, reducing the scratching of the short rod on the surface of the stainless steel part. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of the present invention;

[0022] Figure 2 It is a schematic structural diagram of the collecting tank in the present invention;

[0023] Figure 3 It is a structural schematic diagram of the fixing seat in the present invention;

[0024] Figure 4 It is a structural schematic diagram of the pressure plate of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the limiting plate in the present invention.

[0026] In the figure: 1. Cutting seat; 11. Support frame; 12. Electric slider; 13. Connecting seat; 14. Disc knife; 15. Electric cylinder; 16. Fixed frame; 17. Pressing plate; 2. Sliding plate; 21. Fixed seat; 22. Slot; 3. Limiting hole; 31. Latch; 4. Threaded rod; 41. Limiting plate; 42. Long plate; 5. Short rod; 6. Side plate; 61. Sliding rod; 62. Pressing block; 63. Elastic part No. 2; 7. Protective pad; 8. Collecting trough; 81. Triangular block. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, a stainless steel parts cutting device described in an embodiment of the present invention includes a cutting seat 1; a support frame 11 is fixedly connected to the cutting seat 1; an electric slider 12 is slidably connected to the bottom surface of the support frame 11; a connecting seat 13 is fixedly connected to the bottom end of the electric slider 12, and a servo motor is built in the connecting seat 13; a disc knife 14 is rotatably connected to the outer wall of the connecting seat 13, and the output end of the servo motor is fixedly connected to the disc knife 14; an electric cylinder 15 is fixedly connected to the top surface of the middle part of the support frame 11; the output end of the electric cylinder 15 is fixedly connected to a fixing frame 16; two pressing plates 17 are fixedly connected to the bottom end of the fixing frame 16, and the two pressing plates 17 are respectively located on both sides of the electric cylinder 15, and the bottom outer wall of the pressing plate 17 is set to an inverted V shape; when cutting stainless steel parts of different shapes, the cutting seat 1 is used as the main structure of the cutting device, and the support frame 11 supports the clamping structure and the cutting structure respectively. Stainless steel parts of different shapes are first placed in the center position of the cutting seat 1, and then The output end of the rear electric cylinder 15 drives the fixing frame 16 to slide down, and the two pressing plates 17 slide down synchronously therewith until the two pressing plates 17 are pressed on the stainless steel part. Relying on the inverted V-shaped outer wall at the bottom of the pressing plate 17, it can adapt to the pressing of stainless steel parts of different shapes. Then the electric slider 12 drives the disc knife 14 on the connecting seat 13 to slide close to the tightly pressed stainless steel part, and the output end of the servo motor built into the connecting seat 13 drives the disc knife 14 to rotate rapidly. The disc knife 14 cuts the stainless steel part, which plays the role of cutting stainless steel parts of different shapes. By setting a special shape of the pressing plate 17 to fix stainless steel parts of different shapes, it replaces the fixed structure of the traditional cutting device. The pressing plate 17 can naturally adapt to the fixing of parts of different shapes such as cylindrical, polygonal, and special-shaped sections, without the need to frequently replace the fixture. The inverted V-shaped inclined surface structure of the pressing plate 17 can automatically center circular and symmetrical parts, reducing manual adjustment time. It has strong versatility and can adapt to a variety of shapes.

[0029] Two inverted V-shaped pressure plates 17 press symmetrically from both sides to disperse the clamping force and avoid deformation of parts caused by single-point pressure. This is especially applicable to thin-walled stainless steel parts. The friction and pressing force of the inclined surface of the pressure plate 17 can effectively suppress the rotation and sliding of the part during cutting, ensuring a smooth incision.

[0030] After the part is centered and fixed, the disc cutter 14 can cut vertically, reducing tool deflection and extending tool life. The stable clamping of the two pressure plates 17 can reduce cutting vibration and avoid cutting burrs caused by the high toughness of stainless steel parts.

[0031] The semi-enclosed structure of the two pressure plates 17 on the parts is more anti-bounce than flat clamping, reducing the risk of cutting splashes. Compared with complex fixtures, the pressure plates 17 have no precision moving parts, are wear-resistant and have a low failure rate.

[0032] The pressing plate 17 is composed of an inverted V-shaped plate and two rectangular columns, the two rectangular columns are respectively fixed to the bottom ends of both sides of the inverted V-shaped plate, and the bottom end of the fixing frame 16 is fixed to the top surfaces of both sides of the inverted V-shaped plate; the two rectangular columns of the pressing plate 17 are used to limit the two sides of the stainless steel parts, and cooperate with the V-shaped groove of the inverted V-shaped plate to stably press and cover stainless steel parts of different shapes, thereby improving the effect of cutting stainless steel parts. At the same time, the connection between the fixing frame 16 and the inverted V-shaped plate of the pressing plate 17 can be set to an elastic sliding connection, which can adapt to the high and low surfaces of stainless steel parts of different shapes, thereby improving the adaptability of the cutting device.

[0033] like Figures 1 to 5 As shown, the cutting seat 1 has two sliding plates 2 connected to it for relative sliding movement; the two opposite sides of the sliding plates 2 are fixedly connected to a fixing seat 21, and a groove is provided on the fixing seat 21; slots 22 are provided on both sides of the top of the fixing seat 21, and the slots 22 correspond to the two rectangular columns of the pressing plate 17; when stainless steel parts of different shapes are cut, the two fixing seats 21 are used to cooperate with the two sliding plates 2, and the slots 22 correspond to the two rectangular columns of the pressing plate 17. When stainless steel parts of different shapes are cut, the two fixing seats 21 are used to cooperate with the two sliding plates 2, and the slots 22 correspond to the two rectangular columns of the pressing plate 17. At the same time, the grooves of the two fixing seats 21 can limit the two sides of the stainless steel parts.

[0034] like Figures 1 to 3As shown, a plurality of limiting holes 3 are provided on the top surface of the cutting seat 1 and near the sliding plate 2; a circular hole is provided on the sliding plate 2; a latch 31 is inserted into the limiting hole 3, and the latch 31 passes through the circular hole of the sliding plate 2; when the spacing between the two fixed seats 21 is adjusted, the circular hole of the sliding plate 2 also slides during the sliding process, and when the circular hole corresponds to another limiting hole 3 after displacement, the latch 31 is used to pass through the circular hole of the sliding plate 2 and insert into the corresponding limiting hole 3 to realize the position limitation of the sliding plate 2 and simultaneously fix the position of the fixed seat 21, so that the two fixed seats 21 can stably support parts of different shapes.

[0035] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the inner wall of the top of the pressing plate 17 is threadedly connected with a threaded rod 4; the bottom end of the threaded rod 4 is rotatably connected to a limit plate 41, and the cross-sectional shape of the limit plate 41 is an inverted V shape; the two sides of the limit plate 41 are slidably connected with long plates 42, and the long plates 42 pass through the top of the pressing plate 17; when fixing stainless steel parts of different shapes, as the two pressing plates 17 slide down to press the stainless steel parts, if the pressing parts of the two pressing plates 17 on the stainless steel parts are on the same plane, the two pressing plates 17 can press the stainless steel parts The parts are stably pressed; if one pressing plate 17 fails to stably press the parts after the two pressing plates 17 are pressed synchronously, the threaded rod 4 is rotated. Since the threaded rod 4 is connected to the limit plate 41, the limit plate 41 cooperates with the two long plates 42 to slide down until the inverted V-shaped limit plate 41 replaces the pressing plate 17 to stably press the stainless steel parts; if the pressing is still unstable after the two pressing plates 17 are pressed synchronously, the two limit plates 41 are used for secondary pressing to improve the effect of stable pressing of stainless steel parts of different shapes.

[0036] like Figures 1 to 3 As shown, the top surface of the groove of the fixing seat 21 is slidably connected with multiple short rods 5 through an elastic member No. 1; the top end of the short rod 5 is set to a semicircle; when stainless steel parts of different shapes are placed on the grooves of the two fixing seats 21 and fixed, the stainless steel parts are pressed on the multiple short rods 5, and part of the elastic member No. 1 contracts and bears the force, so that the multiple short rods 5 can adapt to the shape of the stainless steel parts, until the two pressing plates 17 cooperate with the multiple short rods 5 to press the stainless steel parts of different shapes, thereby improving the adaptability of the stainless steel parts to the fixation. At the same time, the top end of the short rod 5 is set to a semicircle, so that the short rod 5 can better fit the special-shaped surface of the stainless steel parts and reduce the scratching of the short rod 5 on the surface of the stainless steel parts.

[0037] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, one side of the pressure plate 17 is fixedly connected to the side plate 6; a sliding rod 61 is slidably connected to the side plate 6; the bottom end of the sliding rod 61 is fixedly connected to a pressure block 62; the outer wall of the sliding rod 61 is sleeved with a No. 2 elastic member 63, and the No. 2 elastic member 63 is located between the side plate 6 and the pressure block 62; when a longer stainless steel part is pressed, the two pressure plates 17 are pressed and cut to easily cause the two ends of the longer stainless steel part to warp. The side plate 6 is fixed to one side of the pressure plate 17. In the process of the pressure plate 17 sliding down to press the stainless steel part, the pressure block 62 is also pressed on the top surface of the longer stainless steel part in advance. As the pressure plate 17 continues to slide down, the sliding rod 61 slides up on the inner wall of the side plate 6, and the No. 2 elastic member 63 is squeezed and contracted. The two pressure blocks 62 press on both sides of the longer stainless steel part, reducing the warping on both sides of the stainless steel part when cutting, and improving the stability of pressing the longer stainless steel part.

[0038] like Figure 1 and Figure 2 As shown, a plurality of bosses are fixedly connected to the top surface of the middle portion of the cutting seat 1, and the plurality of bosses are arranged opposite to each other in pairs; the two bosses are located on both sides of the sliding plate 2, and the bosses and the grooves of the fixing seat 21 are arranged horizontally; when the two pressing blocks 62 press the longer stainless steel parts, the stainless steel parts are first placed on the grooves of the two fixing seats 21, and both sides of the stainless steel parts are placed on the multiple bosses of the cutting seat 1, with the multiple bosses serving as supports on both sides of the stainless steel parts. At this time, the two pressing blocks 62 are pressed down, and the two pressing blocks 62 press the two sides of the stainless steel parts onto the multiple bosses, thereby improving the fixing effect on both sides of the stainless steel parts.

[0039] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, two protective pads 7 are relatively fixed to the outer wall of the pressure plate 17; the material of the protective pad 7 is rubber, and the protective pad 7 is located on the outer wall of the bottom of the inverted V-shaped plate of the pressure plate 17; when the two pressure plates 17 press stainless steel parts of different shapes, the protective pad 7 is fixed on the outer wall of the bottom of the inverted V-shaped plate of the pressure plate 17, and the protective pad 7 can reduce the wear caused by the pressure plate 17 pressing the stainless steel parts, and play a role in protecting the surface of the stainless steel parts. At the same time, the protective pad 7 made of rubber can also increase the friction on the surface of the stainless steel parts, and reduce the situation of the pressure plate 17 slipping when pressing the stainless steel parts.

[0040] like Figure 1 and Figure 2As shown, two collecting grooves 8 are relatively opened on the cutting seat 1, and the side of the collecting groove 8 close to the fixed seat 21 is inclined; the central top surface of the cutting seat 1 is fixed with a triangular block 81, and the triangular block 81 is located between the two fixed seats 21; when the disc cutter 14 cuts the stainless steel parts, waste chips are easily generated during the cutting process of the stainless steel parts. The triangular block 81 is fixed between the two fixed seats 21 to guide the waste chips, so that the waste chips can fall along the inclined surfaces on both sides of the triangular block 81 and fall into the interior of the collecting groove 8 for temporary storage, thereby collecting the cutting waste chips. At the same time, the triangular block 81 is fixed in the middle of the cutting seat 1. When the two fixed seats 21 are slidably adjusted, the closest distance can fit the two sides of the triangular block 81. The triangular block 81 is used to control the minimum distance between the two fixed seats 21, thereby reducing the occurrence of friction between the two fixed seats 21 and the disc cutter 14.

[0041] Working process: When cutting stainless steel parts of different shapes, the cutting seat 1 is used as the main structure of the slitting device, and the support frame 11 supports the clamping structure and the cutting structure respectively. First, the stainless steel parts of different shapes are placed in the center of the cutting seat 1, and then the output end of the electric cylinder 15 drives the fixing frame 16 to slide down, and the two pressing plates 17 slide down synchronously until the two pressing plates 17 are pressed on the stainless steel parts. Relying on the inverted V-shaped outer wall at the bottom of the pressing plate 17, it can adaptively press stainless steel parts of different shapes. Then the electric slider 12 drives the disc knife 14 on the connecting seat 13 to slide close to the tightly pressed stainless steel parts, and the output end of the servo motor built into the connecting seat 13 drives the disc knife 14 to rotate rapidly, and the disc knife 14 presses the stainless steel parts. The steel parts are cut to play the role of cutting stainless steel parts of different shapes. By setting a special shape of the pressing plate 17 to fix stainless steel parts of different shapes, it replaces the fixed structure of the traditional cutting device. The pressing plate 17 can naturally adapt to the fixing of parts of different shapes such as cylindrical, polygonal, and special-shaped sections, without the need to frequently replace the clamp. The inverted V-shaped inclined surface structure of the pressing plate 17 can automatically center circular and symmetrical parts, reducing manual adjustment time. It has strong versatility and can adapt to various shapes; the two inverted V-shaped pressing plates 17 press symmetrically from both sides to disperse the clamping force and avoid deformation of parts caused by single-point pressure, which is especially suitable for thin-walled stainless steel parts. The inclined friction and pressing force of the pressing plate 17 can effectively suppress the rotation and sliding of the parts during cutting, ensuring the cutting The cutter head 14 is smooth; after the part is centered and fixed, the disc knife 14 can cut vertically, reducing tool deflection and extending tool life, and the stable clamping of the two pressure plates 17 can reduce cutting vibration and avoid cutting burrs caused by the high toughness of stainless steel parts; the semi-enclosed structure of the two pressure plates 17 on the parts is more anti-bouncing than flat clamping, reducing the risk of cutting splashes, and compared with complex fixtures, the pressure plate 17 has no precision moving parts, is wear-resistant and has a low failure rate; the two rectangular columns of the pressure plate 17 are used to limit the two sides of the stainless steel part, and cooperate with the V-shaped groove of the inverted V-shaped plate to stably press stainless steel parts of different shapes, thereby improving the effect of stainless steel parts cutting. At the same time, the connection between the fixed frame 16 and the inverted V-shaped plate of the pressure plate 17 can be set to an elastic sliding connection for stainless steel parts of different shapes. The high and low surfaces of the parts are adaptively pressed, thereby improving the adaptability of the slitting device; when slitting stainless steel parts of different shapes, the two fixed seats 21 are used to cooperate with the two sliding plates 2, and the two sliding plates 2 are adaptively slid relative to each other in the middle of the cutting seat 1 according to the shape of the stainless steel parts. The spacing between the two fixed seats 21 is adjusted, and the fixed seats 21 are used as relatively stable bottom supports on both sides of the stainless steel parts. The stainless steel parts are placed on the grooves of the two fixed seats 21, and the rectangular columns of the pressure plate 17 are correspondingly inserted into the slots 22. The inverted V-shaped plate of the pressure plate 17 cooperates with the fixed seat 21 to stably press and cover stainless steel parts of different shapes, thereby improving the stability of slitting stainless steel parts of different shapes. At the same time, the grooves of the two fixed seats 21 can limit the two sides of the stainless steel parts.After the distance between the two fixing seats 21 is adjusted, the circular hole of the sliding plate 2 also slides during the sliding process. When the circular hole corresponds to another limiting hole 3 after displacement, the latch 31 is inserted through the circular hole of the sliding plate 2 into the corresponding limiting hole 3 to limit the position of the sliding plate 2 and simultaneously fix the position of the fixing seat 21, so that the two fixing seats 21 can stably support parts of different shapes.

[0042] When fixing stainless steel parts of different shapes, as the two pressing plates 17 slide down to press the stainless steel parts, if the pressing parts of the two pressing plates 17 on the stainless steel parts are in the same plane, the two pressing plates 17 can stably press the stainless steel parts; if after the two pressing plates 17 are pressed synchronously, one pressing plate 17 fails to stably press the parts, the threaded rod 4 is rotated, and because the threaded rod 4 is connected to the limit plate 41 by rotation, the limit plate 41 cooperates with the two long plates 42 to slide down until the inverted V-shaped limit plate 41 replaces the pressing plate 17 to stably press the stainless steel parts; if the pressing is still unstable after the two pressing plates 17 are pressed synchronously, the two limit plates 41 are used for secondary pressing to improve the effect of stable pressing of stainless steel parts of different shapes;

[0043] When stainless steel parts of different shapes are placed on the grooves of the two fixing seats 21 and fixed, the stainless steel parts are pressed on the multiple short rods 5, and part of the No. 1 elastic member contracts and bears the force, so that the multiple short rods 5 can adapt to the shape of the stainless steel parts, until the two pressing plates 17 cooperate with the multiple short rods 5 to press the stainless steel parts of different shapes, thereby improving the adaptability of the stainless steel parts to be fixed. At the same time, the top of the short rod 5 is set as a semicircle, so that the short rod 5 can better fit the special-shaped surface of the stainless steel part and reduce the scratching of the surface of the stainless steel part by the short rod 5;

[0044] When the two pressing blocks 62 press the longer stainless steel parts, the two pressing plates 17 press and cut, which easily causes the two ends of the longer stainless steel parts to warp. The side plate 6 is fixed to one side of the pressing plate 17. In the process of the pressing plate 17 sliding down to press the stainless steel parts, the pressing block 62 is also pressed on the top surface of the longer stainless steel parts in advance. As the pressing plate 17 continues to slide down, the sliding rod 61 slides on the inner wall of the side plate 6, and the second elastic member 63 is squeezed and contracted. The two pressing blocks 62 press the two sides of the longer stainless steel parts, reducing the warping of the two sides of the stainless steel parts during cutting and improving the stability of the pressing of the longer stainless steel parts. When the two pressing blocks 62 press the longer stainless steel parts, the stainless steel parts are first placed on the grooves of the two fixing seats 21, and both sides of the stainless steel parts are placed on the multiple bosses of the cutting seat 1, with the multiple bosses as supports on both sides of the stainless steel parts. At this time, the two pressing blocks 62 press down, and the two pressing blocks 62 press the two sides of the stainless steel parts on the multiple bosses, thereby improving the fixing effect on both sides of the stainless steel parts.

[0045] When the two pressing plates 17 press stainless steel parts of different shapes, the protective pad 7 is fixed to the outer wall of the bottom of the inverted V-shaped plate of the pressing plate 17. The protective pad 7 can reduce the wear caused by the pressing plate 17 on the stainless steel parts and protect the surface of the stainless steel parts. At the same time, the rubber protective pad 7 can also increase the friction on the surface of the stainless steel parts and reduce the slippage of the pressing plate 17 when pressing the stainless steel parts.

[0046] When the disc cutter 14 cuts stainless steel parts, waste chips are easily generated during the cutting process of the stainless steel parts. The triangular block 81 is fixed between the two fixed seats 21 to guide the waste chips, so that the waste chips can fall along the inclined surfaces on both sides of the triangular block 81 and fall into the inclined surface of the collecting trough 8 for temporary storage, thereby collecting the cutting waste chips. At the same time, the triangular block 81 is fixed in the middle of the cutting seat 1. When the two fixed seats 21 are slidably adjusted, the closest distance can fit the two sides of the triangular block 81. The triangular block 81 is used to control the minimum distance between the two fixed seats 21, thereby reducing the situation where the two fixed seats 21 are too close to each other and rub against the disc cutter 14.

[0047] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel parts cutting device, characterized by: It comprises a cutting seat; a support frame is fixedly connected to the cutting seat; an electric slider is slidably connected to the bottom surface of the support frame; a connecting seat is fixedly connected to the bottom end of the electric slider, and a servo motor is built into the connecting seat; a disc knife is rotatably connected to the outer wall of the connecting seat, and the output end of the servo motor is fixedly connected to the disc knife; an electric cylinder is fixedly connected to the top surface of the middle part of the support frame; the output end of the electric cylinder is fixedly connected to a fixing frame; two pressure plates are fixedly connected to the bottom end of the fixing frame, and the two pressure plates are respectively located on both sides of the electric cylinder; The pressing plate is composed of an inverted V-shaped plate and two rectangular columns, the two rectangular columns are fixed to the bottom ends of both sides of the inverted V-shaped plate, and the bottom ends of the fixing frames are fixed to the top surfaces of both sides of the inverted V-shaped plate; Two sliding plates are connected to the cutting seat in a relatively slidable manner; a fixing seat is fixedly connected to the opposite side of the two sliding plates, and a groove is provided on the fixing seat; slots are provided on both sides of the top of the fixing seat, and the slots correspond to the two rectangular columns of the pressing plate; The inner wall of the top end of the pressure plate is threadedly connected to a threaded rod; the bottom end of the threaded rod is rotatably connected to a limit plate, and the cross-sectional shape of the limit plate is an inverted V shape; long plates are respectively connected to both sides of the limit plate, and the long plates pass through the top end of the pressure plate; The top surface of the groove of the fixing seat is slidably connected to a plurality of short rods via a first elastic member; the top ends of the short rods are set to be semicircular; A side plate is fixedly connected to one side of the pressure plate; a sliding rod is slidably connected to the side plate; a pressure block is fixedly connected to the bottom end of the sliding rod; a No. 2 elastic member is sleeved on the outer wall of the sliding rod, and the No. 2 elastic member is located between the side plate and the pressure block.

2. A stainless steel parts cutting device according to claim 1, characterized in that: A plurality of limiting holes are provided on the top surface of the cutting seat and close to the sliding plate; a circular hole is provided on the sliding plate; a latch is inserted into the limiting hole, and the latch passes through the circular hole of the sliding plate.

3. The stainless steel parts cutting device according to claim 1, characterized in that: A plurality of bosses are fixedly connected to the top surface of the middle portion of the cutting seat, and the bosses are arranged opposite to each other in pairs; two of the bosses are located on both sides of the sliding plate, and the bosses and the grooves of the fixing seat are arranged horizontally.

4. The stainless steel parts cutting device according to claim 1, characterized in that: Two protective pads are relatively fixedly connected to the outer wall of the pressure plate; the material of the protective pads is rubber material, and the protective pads are located on the bottom outer wall of the inverted V-shaped plate of the pressure plate.

5. The stainless steel parts cutting device according to claim 1, characterized in that: The cutting seat is provided with two collecting grooves opposite to each other, and the collecting grooves are tilted on one side close to the fixing seat; a triangular block is fixed to the central top surface of the cutting seat, and the triangular block is located between the two fixing seats.

Images