Tile press for forming steel structural part

Abstract

The utility model relates to the technical field of steel machining equipment, in particular to a tile press for forming a steel structural part, which is characterized in that a chamfer is formed at a receiving groove to form a buffer surface, when an operator starts a driving oil cylinder, an output shaft of the driving oil cylinder moves downwards, a connecting plate is driven to move downwards, and a blade is driven to cut a plate to be cut; the bearing groove is provided with the chamfer, the plate deforms after being stressed and makes contact with the contact face of the chamfer of the bearing groove, the buffering effect on the cutting position of the plate is achieved, the problems that the edge of the plate is bent and the whole plate is tilted are solved, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of steel processing equipment technology, and in particular to a tile press for forming steel structural parts. Background Art

[0002] As an efficient and advanced sheet metal forming machine tool, a tile press is widely used in a variety of fields, including construction, industry, and agriculture. Its core function is to form metal sheets into tiles of various shapes and specifications through pressure forming technology. After the tiles are pressed, a forming shearing device cuts them to the desired length to form the finished product. Tile presses can process a variety of materials, including but not limited to steel, aluminum, and color-coated steel sheets. These materials are not only formed into tiles with excellent performance, but can also be coated or treated to meet specific application requirements.

[0003] For related technologies, please refer to the Chinese patent with announcement number CN206732271U, which discloses a cutting device and a tile pressing machine. The key points of its technical solution are that it includes a mold frame, on which a first template is fixedly provided, and a second template is provided on the mold frame, which is in contact with the first template and can slide along its surface. The first template and the second template are both provided with cutting grooves that are consistent with the cross-sectional shape of the steel structure and correspond to each other. A cutting edge for cutting is provided on the side where the cutting grooves are in contact with each other. The mold frame is provided with guide blocks that are clamped on both sides of the second template and for the second template to slide tiltably. The mold frame is provided with a driving member for driving the second template to slide and a resetting member for driving the second template to reset.

[0004] Regarding the above-mentioned related technologies, there are problems such as complex structure, and the stress-bearing edges of the steel structure plates are prone to bending or the entire plate is warped during the cutting process. Utility Model Content

[0005] In order to ensure that the plate reduces bending and warping problems when cutting the plate, the present application provides a tile pressing machine for forming steel structural parts.

[0006] The present application provides a tile pressing machine for forming steel structural parts, which adopts the following technical solutions:

[0007] A tile press for forming steel structural parts includes a workbench and an arched support frame fixedly arranged on the workbench, the arched support frame is provided with a cutting device for cutting steel structural parts, the cutting device includes a driving cylinder, the driving cylinder is fixedly arranged on the arched support frame, the output shaft of the driving cylinder passes through the crossbeam of the arched support frame, a connecting plate is fixedly provided at the end of the output shaft of the driving cylinder, a blade is provided at the lower end of the connecting plate, a receiving groove is provided on the workbench at a position corresponding to the blade, the outer edge of the receiving groove is provided with a chamfer in the numerical direction, and the chamfer angle is not less than 60 degrees, and also includes a clamping device provided on both sides of the cutting device.

[0008] By adopting the above technical solution, a chamfer is provided at the receiving groove to form a buffer surface. When the operator starts the driving cylinder, the output shaft of the driving cylinder moves downward, driving the connecting plate to move downward, and driving the blade to cut the plate to be cut. The receiving groove is chamfered, and the plate is deformed after being subjected to force, and contacts the contact surface at the chamfer of the receiving groove, which plays a buffering role at the cutting point of the plate, reduces the problems of bending at the edge of the plate and warping of the entire plate, and improves work efficiency.

[0009] Optionally, the clamping device includes a limit rod, a spring, a first triangular block and a second triangular block, both ends of the limit rod are slidably connected to the limit block, both ends of the limit rod are fixed with fixed blocks, the spring is sleeved on the limit rod and fixedly connected to the two groups of limit blocks, the upper and lower ends of the limit block are hinged with connecting rods, the two groups of connecting rods on the same side of the limit rod are hinged to the two ends of the first triangular block, the other end of the first triangular block is fixedly connected to a pressure rod, the two groups of connecting rods on the other side of the limit rod are hinged to the two ends of the second triangular block, and the other end of the second triangular block is fixedly connected to the side wall of the connecting plate.

[0010] By adopting the above technical solution, the connecting plate is pressed down to drive the clamping device downward together. When the blade cuts the plate, the pressure rod and the plate abut against each other, and the two groups of connecting rods connected to the pressure rod are forced to drive the distance between the limit blocks on the connecting rod to increase, the spring is deformed, and the limit blocks move to the two ends of the limit rod. The limit blocks and the fixed blocks at both ends of the limit rod abut against each other, so that the pressure rod applies downward pressure on the plate; on the other hand, after the blade completes cutting, the oil cylinder is driven to drive the connecting plate upward, the blade moves up, and the first triangular block moves up. Under the action of the spring, the two groups of limit blocks on the limit rod move toward the axis direction of the symmetry axis, and the second triangular block is forced to move in the vertical downward direction to apply pressure to the plate, ensuring that the clamping device can also apply pressure to the plate within the preset time after the blade is lifted, to prevent the plate from being offset by the friction of the blade side wall after the blade is lifted, thereby improving the stability of the device.

[0011] Optionally, a guiding device is further included, which includes a guide groove. Two groups of guide grooves are respectively opened on the inner walls on both sides of the arch support frame. The guide groove sides are arranged parallel to each other. The position of the guide groove corresponds to the position of the limit rod. The limit rod extends outward to abut the bottom wall of the guide groove.

[0012] By adopting the above technical solution and providing a guide device, it is ensured that the pressure rod of the pressing device moves in the vertical direction, thereby improving the stability of the device.

[0013] Optionally, an adjustment ring is sleeved on the limit rod, and the adjustment ring is arranged between the end of the limit rod and the limit block. A threaded hole is opened on the side wall of the adjustment ring, and a tightening bolt is threadedly connected to the threaded hole.

[0014] By adopting the above technical solution, for plates of different thicknesses, the operator can change the position of the adjustment ring on the limit rod to make the limit block contact the adjustment ring earlier or later, so that the pressure rod can apply pressure to the plate earlier or later, thereby improving the applicability of the device.

[0015] Optionally, the bottom wall of the pressure rod is provided with a wear-resistant rubber layer.

[0016] By adopting the above technical solution, slippage between the pressure rod and the plate is prevented, thereby ensuring the stability of the device.

[0017] Optionally, the lower end surface of the pressure rod is lower than the lower end surface of the blade.

[0018] By adopting the above technical solution, the pressure rod can contact the plate first, apply pressure to the plate, prevent the plate from displacement, ensure the accuracy of the blade falling position, and improve work efficiency.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. The utility model forms a buffer surface by providing a chamfer at the receiving groove. When the operator starts the driving cylinder, the output shaft of the driving cylinder moves downward, driving the connecting plate to move downward, driving the blade to cut the plate to be cut. The receiving groove has a chamfer. When the plate is subjected to force, it deforms and contacts the contact surface of the chamfer at the receiving groove, which plays a buffering role at the cutting part of the plate, reduces the problem of bending at the edge of the plate and the warping of the entire plate, and improves work efficiency.

[0021] The two ends of the limit switch are fixed with the two ends of the first triangular block, and the two ends of the limit switch are fixed with the two ends of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of a steel structure.

[0023] Figure 2 It is a side view structural diagram of the formed steel structure.

[0024] Figure 3 It is a schematic diagram for showing the structure of the clamping device.

[0025] Explanation of the accompanying drawings: 1. Workbench; 2. Arched support frame; 3. Cutting device; 31. Driving cylinder; 32. Connecting plate; 33. Blade; 34. Receiving groove; 4. Clamping device; 41. Limiting rod; 411. Adjusting ring; 412. Threaded hole; 413. Tightening bolt; 42. Spring; 43. First triangular block; 44. Second triangular block; 45. Limiting block; 46. Fixed block; 47. Connecting rod; 48. Pressing rod; 5. Guide device; 51. Guide groove. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0027] The embodiment of the present application discloses a tile press for forming steel structural parts.

[0028] Reference Figure 1A tile press for forming steel structural parts comprises a workbench 1 and an arched support frame 2 fixedly arranged on the workbench 1, the arched support frame 2 being provided with a cutting device 3 for cutting the steel structural parts, the cutting device 3 comprising a driving cylinder 31, the driving cylinder 31 being fixedly arranged on the arched support frame 2, the output shaft of the driving cylinder 31 passing through the crossbeam of the arched support frame 2, a connecting plate 32 being fixedly provided at the end of the output shaft of the driving cylinder 31, a blade 33 being provided at the lower end of the connecting plate 32, a receiving groove 34 being provided at a position corresponding to the blade 33 on the workbench 1, the outer edge of the receiving groove 34 being provided with a chamfer in the numerical direction, and the chamfer angle being not less than 60 degrees.

[0029] Reference Figure 1 , and also includes a clamping device 4 on both sides of the cutting device, and a chamfer is provided at the receiving groove 34 to form a buffer surface. When the operator starts the driving cylinder 31, the output shaft of the driving cylinder 31 moves downward, driving the connecting plate 32 to move downward, and driving the blade 33 to cut the plate to be cut. The receiving groove 34 has a chamfer. The plate is deformed after being subjected to force and contacts the contact surface at the chamfer of the receiving groove 34, which plays a buffering role at the cutting of the plate, reduces the problems of bending at the edge of the plate and warping of the entire plate, and improves work efficiency.

[0030] Reference Figure 1The clamping device 4 includes a limit rod 41, a spring 42, a first triangular block 43 and a second triangular block 44. Both ends of the limit rod 41 are slidably connected to the limit block 45. Fixed blocks 46 are fixed at both ends of the limit rod 41. The spring 42 is sleeved on the limit rod 41 and fixedly connected to the two groups of limit blocks 45. The upper and lower ends of the limit blocks 45 are hinged with connecting rods 47. The two groups of connecting rods 47 on the same side of the limit rod 41 are hinged to the two ends of the first triangular block 43. The other end of the first triangular block 43 is fixedly connected to a pressure rod 48. The two groups of connecting rods 47 on the other side of the limit rod 41 are hinged to the two ends of the second triangular block 44. The other end of the second triangular block 44 is fixedly connected to the side wall of the connecting plate 32. The connecting plate 32 is pressed down to drive the clamping device 4 downward together. When the blade 33 cuts the plate, the pressure rod 48 and the plate abut against each other, and the two groups of connecting rods connected to the pressure rod 48 The connecting rod 47 is subjected to force to increase the distance between the limit blocks 45 on the connecting rod 47, the spring 42 is deformed, and the limit blocks 45 move to the two ends of the limit rod 41. The limit blocks 45 and the fixed blocks 46 at both ends of the limit rod 41 abut against each other, so that the pressure rod 48 applies downward pressure to the plate; on the other hand, after the blade 33 completes cutting, the oil cylinder 31 is driven to drive the connecting plate 32 to move upward, the blade 33 moves up, and the first triangular block 43 moves up. Under the action of the spring 42, the two groups of limit blocks 45 on the limit rod 41 move toward the axis of the symmetry axis, and the second triangular block 44 is forced to move in the vertical downward direction, applying pressure to the plate, ensuring that within the preset time after the blade 33 is lifted, the clamping device 4 can also apply pressure to the plate to prevent the plate from being offset by the friction of the side wall of the blade 33 after the blade 33 is lifted, thereby improving the stability of the device.

[0031] Reference Figure 1 , and also includes a guide device 5, which includes a guide groove 51. Two groups of guide grooves 51 are respectively opened on the inner walls on both sides of the arch support frame 2. The guide grooves 51 are arranged in parallel with each other. The positions of the guide grooves 51 correspond to the positions of the limit rods 41. The limit rods 41 extend outward to abut against the bottom walls of the guide grooves 51. By setting the guide device 5, it is ensured that the pressure rod 48 of the clamping device 4 moves in the vertical direction, thereby improving the stability of the device.

[0032] Reference Figure 1 The limiting rod 41 is sleeved with an adjusting ring 411, which is arranged between the end of the limiting rod 41 and the limiting block 45. A threaded hole 412 is opened on the side wall of the adjusting ring 411, and a tightening bolt 413 is connected to the inner thread of the threaded hole 412. For plates of different thicknesses, the operator can change the position of the adjusting ring 411 on the limiting rod 41 to advance or delay the contact of the limiting block 45 with the adjusting ring 411, so that the pressure rod 48 can apply pressure to the plate in advance or delay, thereby improving the applicability of the device.

[0033] Reference Figure 1The bottom wall of the pressure rod 48 is provided with wear-resistant rubber to prevent slippage between the pressure rod 48 and the plate, thereby ensuring the stability of the device.

[0034] Reference Figure 1 The lower end surface of the pressure rod 48 is lower than the lower end surface of the blade 33, so that the pressure rod 48 can first contact the plate and apply pressure to the plate to prevent the plate from shifting, thereby ensuring the accuracy of the falling position of the blade 33 and improving work efficiency.

[0035] The implementation principle of one embodiment of the present application is: by providing a chamfer at the receiving groove 34 to form a buffer surface, when the operator starts the driving cylinder 31, the output shaft of the driving cylinder 31 moves downward, driving the connecting plate 32 to move downward, and driving the blade 33 to cut the plate to be cut. The receiving groove 34 is provided with a chamfer, and the plate is deformed after being subjected to force, and contacts with the contact surface at the chamfer of the receiving groove 34, which plays a buffering role at the cutting point of the plate, reduces the problems of bending at the edge of the plate and warping of the entire plate, and improves work efficiency.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A tile forming machine for forming steel structural parts, comprising a workbench (1) and an arched support frame (2) fixedly arranged on the workbench (1), wherein the arched support frame (2) is provided with a cutting device (3) for cutting the steel structural parts, characterized in that: The cutting device (3) comprises a driving oil cylinder (31), the driving oil cylinder (31) is fixedly arranged on the arch support frame (2), the output shaft of the driving oil cylinder (31) passes through the crossbeam of the arch support frame (2), a connecting plate (32) is fixedly arranged at the end of the output shaft of the driving oil cylinder (31), a blade (33) is arranged at the lower end of the connecting plate (32), a receiving groove (34) is provided on the workbench (1) at a position corresponding to the blade (33), the outer edge of the receiving groove (34) is provided with a chamfer in the numerical direction, and the chamfer angle is not less than 60 degrees, and a pressing device (4) is also provided on both sides of the cutting device.

2. The tile pressing machine for forming steel structural parts according to claim 1, characterized in that: The pressing device (4) comprises a limiting rod (41), a spring (42), a first triangular block (43) and a second triangular block (44); both ends of the limiting rod (41) are slidably connected to the limiting blocks (45); both ends of the limiting rod (41) are fixed with fixed blocks (46); the spring (42) is sleeved on the limiting rod (41) and fixedly connected to the two groups of limiting blocks (45); the upper and lower ends of the limiting blocks (45) are hinged with connecting rods (47); the two groups of connecting rods (47) on the same side of the limiting rod (41) are hinged to the two ends of the first triangular block (43); the other end of the first triangular block (43) is fixedly connected to a pressing rod (48); the two groups of connecting rods (47) on the other side of the limiting rod (41) are hinged to the two ends of the second triangular block (44); the other end of the second triangular block (44) is fixedly connected to the side wall of the connecting plate (32).

3. The tile pressing machine for forming steel structural parts according to claim 2, characterized in that: The invention also includes a guide device (5), wherein the guide device (5) includes a guide groove (51), two groups of the guide grooves (51) are respectively provided on the inner walls on both sides of the arch support frame (2), the guide grooves (51) are arranged parallel to each other, the positions of the guide grooves (51) correspond to the positions of the limiting rods (41), and the limiting rods (41) extend outwards to abut against the bottom walls of the guide grooves (51).

4. The tile pressing machine for forming steel structural parts according to claim 2, characterized in that: An adjusting ring (411) is sleeved on the limiting rod (41), and the adjusting ring (411) is arranged between the end of the limiting rod (41) and the limiting block (45). A threaded hole (412) is opened on the side wall of the adjusting ring (411), and a tightening bolt (413) is connected to the inner thread of the threaded hole (412).

5. The tile pressing machine for forming steel structural parts according to claim 2, characterized in that: The bottom wall of the pressure rod (48) is provided with a wear-resistant rubber layer.

6. The tile pressing machine for forming steel structural parts according to claim 2, characterized in that: The lower end surface of the pressing rod (48) is lower than the lower end surface of the blade (33).

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