Section steel machining saw cutting device with clamping device

Abstract

The invention relates to the technical field of steel processing, in particular to a section steel processing saw cutting device with a clamping device, which comprises a bottom plate, a first bearing seat fixed on the top of the bottom plate, a second bearing seat fixed on the top of the bottom plate, a first clamping base fixed on the top of the bottom plate, a first threaded rod rotatably connected between the first clamping base and the first bearing seat, and a second threaded rod rotatably connected between the first clamping base and the second bearing seat. A second threaded rod is rotatably connected between the first clamping base and the second bearing seat, a first sliding rail is arranged between the first clamping base and the first bearing seat, a second sliding rail is arranged between the first clamping base and the second bearing seat, the first sliding rail and the second sliding rail are slidably connected with the second clamping base, the second clamping base is provided with a first threaded groove, and the second clamping base is provided with a second threaded groove. The second clamping base moves under the action of threads of the first threaded rod and the second threaded rod, the clamping bases move to achieve rapid positioning of the section steel cutting position, and the supporting frame swings on the swing frame to achieve rapid cutting of the section steel.

Description

Technical Field

[0001] The invention relates to the technical field of steel processing, in particular to a sawing device with a clamping device for processing section steel. Background Art

[0002] H-shaped steel is mainly used in various civil and industrial building structures, various large-span industrial plants and modern high-rise buildings, especially industrial plants in areas with frequent seismic activity and high-temperature working conditions, with good cross-sectional stability and large spans, heavy equipment, highways, ship frames, mine support, foundation treatment and levee projects, and large bridges of various mechanical parts. It is generally used for heavy support, so the processing of H-shaped steel is particularly important.

[0003] At present, most of the sawing devices for H-beam processing on the market use cutting discs, and the H-beam is manually pushed for cutting. Although the sawing purpose can be achieved, manual cutting without safety protection devices poses a safety hazard to the operator, and it is difficult to ensure the flatness of the cutting surface during manual operation. Summary of the invention

[0004] The invention provides a sawing device with a clamping device for processing section steel.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A sawing device for processing steel with a clamping device comprises a base plate, a bearing seat 1 is fixed on the top of the base plate, a bearing seat 2 is fixed on the top of the base plate, a clamping base 1 is fixed on the top of the base plate, a threaded rod 1 is rotatably connected between the clamping base 1 and the bearing seat 1, a threaded rod 2 is rotatably connected between the clamping base 1 and the bearing seat 2, a slide rail 1 is arranged between the clamping base 1 and the bearing seat 1, a slide rail 2 is arranged between the clamping base 1 and the bearing seat 2, the slide rails 1 and 2 are slidably connected to the clamping base 2, the clamping base 2 is provided with a threaded groove 1, the clamping base 2 is provided with a threaded groove 2, the threaded rod 1 is threadedly connected to the clamping base 2, the threaded rod 2 is threadedly connected to the clamping base 2, the clamping base 1 is rotatably connected to the threaded rod 1, and the clamping base One is rotatably connected to threaded rod two, one end of threaded rod one is fixed with pulley one, one end of threaded rod two is fixed with pulley two, a servo motor one is fixed to the top end face of the bottom plate, the power output shaft of servo motor one is fixedly connected to pulley three, pulley one, pulley two and pulley three are connected by a belt, the clamping base two is provided with a steel placement groove two, the clamping base two is provided with a threaded hole one, the clamping base two is provided with a threaded hole two, the threaded hole one and the threaded hole two are symmetrical about the vertical center line of the clamping base two, the threaded hole one is threadedly connected to threaded rod three, the threaded hole two is threadedly connected to threaded rod four, the other end of the threaded rod three is rotatably connected to the clamping block one, the other end of the thread four is rotatably connected to the clamping block two, the clamping base one A steel placement groove is provided, a clamping plate is fixed on the clamping base, and the clamping plate is located in the steel placement groove. The clamping base is rotatably connected with a limiting clamping seat, and the limiting clamping seat is provided with a thread limiting groove, and the clamping base is provided with a thread limiting groove. The thread coefficients of the thread limiting groove and the thread limiting groove are the same. A threaded rod five is placed on the thread limiting groove. The other end of the threaded rod five is fixed with a clamping plate two, and the clamping plate two is located in the steel placement groove. The clamping base is provided with a limiting groove, and the clamping base is provided with a limiting groove. The limiting groove is slidably connected to the limiting rod one, and the limiting groove is slidably connected to the limiting rod two. The limiting rod one is fixedly connected to the clamping plate two, and the limiting rod two is fixedly connected to the clamp Holding plate two, limiting groove one and limiting groove two are symmetrical about the center line of the clamping base one, the bottom plate is bolted with a cutting bracket, the cutting bracket is fixed with a cylinder, the cutting bracket is fixed with a limiting block, the limiting block is slidably connected to the sliding rod, the piston rod of the cylinder passes through the cutting bracket and is fixed with a connecting plate, the connecting plate is fixed with a swing frame, the swing frame is rotatably connected to the support frame, the support frame is fixed with a protective plate, the support frame is fixed with servo motor two, the power output shaft of servo motor two passes through the support frame and is fixed with a cutting blade, the support frame is fixed with a linking block, the linking block is provided with a sleeve rod, the connecting plate is rotatably connected with a limiting sliding block, the limiting sliding block is slidably connected to the swing rod, and the sleeve rod is slidably connected to the swing rod.

[0007] Furthermore, a plurality of supporting legs are fixed to the bottom end surface of the base plate.

[0008] Furthermore, a handshake is provided on the top of the limiting card seat.

[0009] Furthermore, a handle is fixed at one end of the threaded rod three, a handle is fixed at one end of the threaded rod four, and a handle is fixed at one end of the threaded rod five.

[0010] Beneficial effects:

[0011] When the servo motor 1 of the present invention is started, the threaded rod 1 and the threaded rod 2 are driven to rotate synchronously through the belt. The clamping base 2 moves under the action of the threads of the threaded rod 1 and the threaded rod 2. The clamping base 2 moves on the slide rail 1 and the slide rail 2. The clamping base moves to quickly position the cutting position of the steel section. The handshake is manually held to lift the limiting clamping seat, and the clamping plate 2 is quickly moved to a position close to the steel section. Then the limiting clamping seat is reset, and the threaded rod 5 is manually rotated. The threaded rod 5 drives the clamping plate 2 to move to fix the steel section. The threaded rod 1 and the threaded rod 2 are quickly rotated. The threaded rod 1 drives the clamping block 1 to move and clamp the steel section. The threaded rod 2 drives the clamping block 2 to move and clamp the steel section. The clamping block 1 and the clamping block 2 realize auxiliary clamping of the steel section, thereby realizing rapid positioning and clamping of the steel section.

[0012] The piston rod started by the cylinder of the present invention drives the connecting plate to move, the connecting plate drives the swing frame to move, the swing frame drives the sliding rod to slide on the limit block, the support frame swings on the swing frame, the swing rod slides on the connecting block when the support frame swings, the swing rod limits the swing of the support frame, and the support frame swings on the swing frame to realize rapid cutting of the steel section. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The top view of the structure of the present invention is shown in FIG. Figure 1 ;

[0014] Figure 2 The top view of the structure of the present invention is shown in FIG. Figure 2 ;

[0015] Figure 3 For the present invention Figure 2 Middle AA section view;

[0016] Figure 4 For the present invention Figure 1 A top view of the full section of the medium steel placement slot 2;

[0017] Figure 5 For the present invention Figure 2 A top view of the full section of the medium steel placement tank 1;

[0018] Figure 6 For the present invention Figure 3 Schematic diagram of the three-dimensional structure of the servo motor 2;

[0019] Figure 7 For the present invention Figure 1 Schematic diagram of the right side view of the full section structure of the middle limit holder.

[0020] In the figure: 1 bottom plate, 2 support foot, 3 bearing seat 1, 4 bearing seat 2, 5 clamping base 1, 6 threaded rod 1, 7 threaded rod 2, 8 slide rail 1, 9 slide rail 2, 10 clamping base 2, 11 thread groove 1, 12 thread groove 2, 13 pulley 1, 14 pulley 2, 15 pulley 3, 16 servo motor 1, 17 belt, 18 steel placement groove 2, 19 threaded hole 1, 20 threaded hole 2, 21 threaded rod 3, 22 threaded rod 4, 23 handle, 24 clamping block 1, 25 clamping block 2, 26 steel placement Slot one, 27 clamping plate one, 28 limiting card seat, 29 handshake, 30 thread limiting slot one, 31 thread limiting slot two, 32 thread rod five, 33 clamping plate two, 34 limiting slot one, 35 limiting slot two, 36 limiting rod one, 37 limiting rod two, 38 cutting bracket, 39 cylinder, 40 limit block, 41 slide bar, 42 connecting plate, 43 swing frame, 44 support frame, 45 protective plate, 46 servo motor two, 47 cutting blade, 48 linkage block, 49 sleeve rod, 50 limiting slide block, 51 swing rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference Figure 1-7A sawing device for processing steel with a clamping device comprises a base plate 1, a plurality of legs 2 are fixed to the bottom end surface of the base plate 1, a bearing seat 3 is fixed to the top of the base plate 1, a bearing seat 4 is fixed to the top of the base plate 1, a clamping base 5 is fixed to the top of the base plate 1, a threaded rod 6 is rotatably connected between the clamping base 5 and the bearing seat 3, a threaded rod 7 is rotatably connected between the clamping base 5 and the bearing seat 4, a slide rail 8 is arranged between the clamping base 5 and the bearing seat 3, a slide rail 9 is arranged between the clamping base 5 and the bearing seat 4, the slide rails 8 and the slide rails 9 are slidably connected to the clamping base 2 10, the clamping base 2 10 is provided with a thread groove 11, the clamping base 2 10 is provided with a thread groove 2 12, the threaded rod 6 is rotatably connected to the clamping base 5 and the bearing seat 3, the threaded rod 7 is rotatably connected to the clamping base 5 and the bearing seat 4, a slide rail 8 is arranged between the clamping base 5 and the bearing seat 4, the slide rails 8 and the slide rails 9 are slidably connected to the clamping base 2 10, the clamping base 2 10 is provided with a thread groove 11, the clamping base 2 10 is provided with a thread groove 12, the threaded rod 6 is rotatably connected to the clamping base 5 and the bearing seat 3, the threaded rod 7 is rotatably connected to the clamping base 5 and the bearing seat 3, the threaded rod 7 is rotatably connected to the clamping base 5 and the bearing seat 4, the threaded rod 7 is rotatably connected to the clamping base 5 and the bearing seat 3, the threaded rod 7 is rot The threaded rod 27 is threadedly connected to the clamping base 210, the clamping base 15 is rotatably connected to the threaded rod 16, the clamping base 15 is rotatably connected to the threaded rod 27, one end of the threaded rod 16 is fixed with a pulley 13, one end of the threaded rod 27 is fixed with a pulley 214, a servo motor 16 is fixed to the top end surface of the bottom plate 1, the power output shaft of the servo motor 16 is fixedly connected to the pulley 315, the pulley 13, the pulley 214 and the pulley 315 are connected by a belt 17, the clamping base 210 is provided with a steel placement groove 218, the clamping base 210 is provided with a threaded hole 19, the clamping base 210 is provided with a threaded hole 20, the threaded hole 19 and the threaded hole 210 are both about the clamping base 210 The vertical center line is symmetrical, the threaded hole 19 is threadedly connected to the threaded rod 3 21, one end of the threaded rod 3 21 is fixed with a handle 23, the threaded hole 20 is threadedly connected to the threaded rod 4 22, one end of the threaded rod 4 22 is fixed with a handle 23, the other end of the threaded rod 3 21 is rotatably connected to the clamping block 1 24, the other end of the threaded rod 4 is rotatably connected to the clamping block 25, the clamping base 15 is provided with a steel placement groove 1 26, the clamping base 15 is fixed with a clamping plate 1 27, the clamping plate 1 27 is located in the steel placement groove 1 26, the clamping base 15 is rotatably connected with a limiting clamping seat 28, the top of the limiting clamping seat 28 is provided with a handshake 29, the limiting clamping seat 28 is provided with a thread limiting groove 30, the clamping base 15 is provided with a thread limiting The thread coefficients of the thread limiting groove 1 30 and the thread limiting groove 2 31 are the same. The thread limiting groove 2 31 is provided with a threaded rod 5 32. A handle 23 is fixed to one end of the threaded rod 5 32. A clamping plate 23 is fixed to the other end of the threaded rod 5 32. The clamping plate 23 is located in the steel placement groove 1 26. The clamping base 1 5 is provided with a limiting groove 1 34. The clamping base 2 10 is provided with a limiting groove 2 35. The limiting groove 1 34 is slidably connected to the limiting rod 1 36. The limiting groove 2 35 is slidably connected to the limiting rod 2 37. The limiting rod 1 36 is fixedly connected to the clamping plate 2 33. The limiting rod 2 37 is fixedly connected to the clamping plate 2 33. The limiting groove 1 34 and the limiting groove 2 35 are symmetrical about the center line of the clamping base 1 5.The bottom plate 1 is bolted with a cutting bracket 38, and the cutting bracket 38 is fixed with a cylinder 39. The cutting bracket 38 is fixed with a limit block 40, and the limit block 40 is slidably connected to a slide rod 41. The piston rod of the cylinder 39 passes through the cutting bracket 38 and is fixed with a connecting plate 42. The connecting plate 42 is fixed with a swing frame 43, and the swing frame 43 is rotatably connected to a support frame 44. The support frame 44 is fixed with a protective plate 45. The support frame 44 is fixed with a servo motor 2 46. The power output shaft of the servo motor 2 46 passes through the support frame 44 and is fixed with a cutting blade 47. The support frame 44 is fixed with a linkage block 48, and the linkage block 48 is provided with a sleeve rod 49. The link plate 42 is rotatably connected with a limit sliding block 50, and the limit sliding block 50 is slidably connected to a swing rod 51, and the sleeve rod 49 is slidably connected to the swing rod 51.

[0024] Working principle: First, the servo motor 16 is started, and the servo motor 16 drives the pulley 3 15 to rotate. The pulley 3 15 drives the pulley 13 and the pulley 2 14 to rotate synchronously through the belt 17. The pulley 13 drives the threaded rod 16 to rotate, and the pulley 2 14 drives the threaded rod 27 to rotate. The clamping base 2 10 moves under the action of the threads of the threaded rod 16 and the threaded rod 27. The clamping base 2 10 moves on the slide rail 1 8 and the slide rail 2 9. After the clamping base 2 10 moves to the required cutting position, the servo motor 16 stops running, and the steel to be cut is placed on the steel placement slot 1 26 and the steel placement slot 2 18. The handle is held to lift the limiting card seat 28. When the handle is lifted, the limiting card seat 28 can swing on the clamping base 1 5, and the threaded rod 5 32 is pushed to the vicinity of the steel. Then the limiting card seat 28 is manually lowered, and the threaded rod 5 32 is manually rotated to rotate , the threaded rod five 32 moves under the action of the threads of the thread limiting groove one 30 and the thread limiting groove two 31, and the clamping plate two 33 clamps the steel section. The threaded rod three 21 is manually rotated, and the threaded rod three 21 moves under the action of the thread of the threaded hole one 19. The threaded rod three 21 drives the clamping block one 24 to move and clamp the steel section. The threaded rod four 22 moves under the action of the thread of the threaded hole two 20. The threaded rod four 22 drives the clamping block two 25 to move and clamp the steel section. The servo motor two 46 starts and drives the cutting blade 47 to rotate. The cylinder 39 starts the piston rod to drive the connecting plate 42 to move. The connecting plate 42 drives the support frame 44 to swing to achieve cutting of the steel section. The swing frame 43 drives the sliding rod 41 to slide on the limit block 40, and the support frame 44 swings on the swing frame 43. When the support frame 44 swings, the swing rod 51 slides on the linkage block 48, and the swing rod 51 limits the swing of the support frame 44.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sawing device for processing steel sections with a clamping device, characterized in that: The invention comprises a bottom plate (1), a bearing seat 1 (3) is fixed on the top of the bottom plate (1), a bearing seat 2 (4) is fixed on the top of the bottom plate (1), a clamping base 1 (5) is fixed on the top of the bottom plate (1), a threaded rod 1 (6) is rotatably connected between the clamping base 1 (5) and the bearing seat 1 (3), a threaded rod 2 (7) is rotatably connected between the clamping base 1 (5) and the bearing seat 2 (4), a slide rail 1 (8) is arranged between the clamping base 1 (5) and the bearing seat 1 (3), a slide rail 2 (9) is arranged between the clamping base 1 (5) and the bearing seat 2 (4), the slide rail 1 (8) and the slide rail 2 (9) are slidably connected to the clamping base 2 (10), the clamping base 2 (10) is provided with a threaded groove 1 (11), and the clamping base 2 (10) is provided with a threaded groove 1 (12). The first threaded rod (6) is threadedly connected to the second clamping base (10), the second threaded rod (7) is threadedly connected to the second clamping base (10), the first clamping base (5) is rotatably connected to the first threaded rod (6), the first clamping base (5) is rotatably connected to the second threaded rod (7), one end of the first threaded rod (6) is fixed with a pulley (13), one end of the second threaded rod (7) is fixed with a pulley (14), the top end surface of the bottom plate (1) is fixed with a servo motor (16), the power output shaft of the servo motor (16) is fixedly connected with a pulley (15), the pulley (13), the pulley (14) and the pulley (15) are connected by a belt (17), the second clamping base (10) is provided with a steel placement groove (18), the second clamping base (10) is provided with a steel placement groove (18), the second threaded rod (10) is fixed with a pulley (13), the second threaded rod (14) is fixed with a pulley (14), the top end surface of the bottom plate (1) is fixed with a servo motor (16), the power output shaft of the servo motor (16) is fixedly connected with a pulley (15), the pulley (13), the pulley (14) and the pulley (15) are connected by a belt (17), the second clamping base (10) is provided with a steel placement groove (18), the second threaded rod (10) is fixed with a pulley (13), the second threaded rod (14) and the third threaded rod (15) are fixed with a pulley (15), the first ... (10) is provided with a threaded hole one (19), and the clamping base two (10) is provided with a threaded hole two (20). The threaded hole one (19) and the threaded hole two (20) are symmetrical about the vertical center line of the clamping base two (10). The threaded hole one (19) is threadedly connected to the threaded rod three (21), and the threaded hole two (20) is threadedly connected to the threaded rod four (22). The other end of the threaded rod three (21) is rotatably connected to the clamping block one (24), and the other end of the thread four is rotatably connected to the clamping block two (25). The clamping base one (5) is provided with a steel placement groove one (26). The clamping base one (5) is fixed with a clamping plate one (27), and the clamping plate one (27) is located in the steel placement groove one (26). The clamping base one (5) is rotatable. A limiting clamping seat (28) is connected, the limiting clamping seat (28) is provided with a thread limiting groove 1 (30), the clamping base 1 (5) is provided with a thread limiting groove 2 (31), the thread coefficients of the thread limiting groove 1 (30) and the thread limiting groove 2 (31) are the same, the thread limiting groove 2 (31) is provided with a threaded rod 5 (32), the other end of the threaded rod 5 (32) is fixed with a clamping plate 2 (33), the clamping plate 2 (33) is located in the steel placement groove 1 (26), the clamping base 1 (5) is provided with a limiting groove 1 (34), the clamping base 2 (10) is provided with a limiting groove 2 (35), the limiting groove 1 (34) is slidably connected to the limiting rod 1 (36), and the limiting groove 2 (35) is slidably connected to the limiting rod 2 (37),The limiting rod 1 (36) is fixedly connected to the clamping plate 2 (33), the limiting rod 2 (37) is fixedly connected to the clamping plate 2 (33), the limiting groove 1 (34) and the limiting groove 2 (35) are symmetrical about the center line of the clamping base 1 (5), the bottom plate (1) is bolted to a cutting bracket (38), the cutting bracket (38) is fixed with a cylinder (39), the cutting bracket (38) is fixed with a limiting block (40), the limiting block (40) is slidably connected to a sliding rod (41), the piston rod of the cylinder (39) passes through the cutting bracket (38) and is fixed with a connecting plate (42), and the connecting plate (42) is fixed with a swing frame ( 43), the swing frame (43) is rotatably connected to the support frame (44), the support frame (44) is fixed with a protective plate (45), the support frame (44) is fixed with a servo motor 2 (46), the power output shaft of the servo motor 2 (46) passes through the support frame (44) and is fixed with a cutting blade (47), the support frame (44) is fixed with a linkage block (48), the linkage block (48) is provided with a sleeve rod (49), the connecting plate (42) is rotatably connected with a limiting sliding block (50), the limiting sliding block (50) is slidably connected to the swing rod (51), and the sleeve rod (49) is slidably connected to the swing rod (51).

2. A sawing device for processing steel sections with a clamping device according to claim 1, characterized in that: A plurality of supporting legs (2) are fixed to the bottom end surface of the base plate (1).

3. The sawing device for processing steel sections with a clamping device according to claim 1, characterized in that: A handshake (29) is arranged on the top of the limiting card seat (28).

4. The sawing device for processing steel sections with a clamping device according to claim 1, characterized in that: A handle (23) is fixed at one end of the threaded rod three (21), a handle (23) is fixed at one end of the threaded rod four (22), and a handle (23) is fixed at one end of the threaded rod five (32).

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