CN109760353B - Open type single-crankshaft steel frame machine tool - Google Patents
Open type single-crankshaft steel frame machine tool Download PDFInfo
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- CN109760353B CN109760353B CN201910077859.5A CN201910077859A CN109760353B CN 109760353 B CN109760353 B CN 109760353B CN 201910077859 A CN201910077859 A CN 201910077859A CN 109760353 B CN109760353 B CN 109760353B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 229910001566 austenite Inorganic materials 0.000 abstract description 6
- 229910000734 martensite Inorganic materials 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
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Abstract
The invention discloses an open type single crankshaft steel frame machine tool, which comprises a base, a left moving end and a right moving end, wherein a punched steel plate is rolled by a first rotating shaft and a second rotating shaft to convey the punched steel plate into a steel plate leveling device, the power in the steel plate moving process is provided by a connecting device, the machine tool does not provide power, the weight of the machine tool is reduced, the structure is simple and clear, the machine tool is convenient to assemble and disassemble, the height adjustment of the left moving end is realized by a cylinder and an ejector rod, the practicability is improved, the arrangement of a weight increasing area not only meets the stability, but also reduces the weight of the machine tool, the cost is reduced, the distance between the left moving end and the right moving end is adjusted to be close to the distance between the left moving end and the right moving end, so that the residual austenite in the punched steel plate is eliminated to a certain degree through the bending rotation between the left moving end and the right moving end, the proportion of martensite is increased, the residual stress is eliminated, the quality of the steel plate is improved, and the practicability is increased.
Description
Technical Field
The invention relates to the technical field of machining, in particular to an open type single-crankshaft steel frame machine tool.
Background
The steel plate is a flat steel material which is poured by molten steel and pressed after cooling, in the production process of the steel plate, a press presses the steel plate and then directly sends the steel plate into a leveling device through a conveying device, the steel plate is easy to rebound in the conveying process, the residual austenite in the steel plate cannot be timely and effectively eliminated, the steel plate is low in plasticity and poor in quality and cannot meet the high requirements of modern scientific technology and industrial development on material performance, auxiliary machine tools are additionally arranged behind the press by a small number of manufacturers, power is provided for the transportation of the steel plate by the machine tools, the machine tools are large in weight, complex in structure and inconvenient to assemble and disassemble, the machine tools which do not provide power per se are too simple in structure, single in function and low in stability.
Disclosure of Invention
The invention aims to provide an open type single crankshaft steel frame machine tool, which reduces the weight of the machine tool through no power provided by the machine tool, has simple and clear structure, is convenient to assemble and disassemble, realizes the height adjustment of a left moving end by a cylinder and an ejector rod, increases the practicability, meets the stability of a weight increasing area, reduces the weight of the machine tool, reduces the cost, approaches the distance between the left moving end and a right moving end, integrates the left moving end and the right moving end, only realizes the function of transporting a steel plate, and extends the distance between the left moving end and the right moving end, eliminates the residual austenite in a stamped steel plate to a certain degree through the bending rotation between the left moving end and the right moving end, increases the proportion of martensite, eliminates the residual stress, improves the quality of the steel plate, increases the practicability, solves the problem that the rebound of the steel plate is easy to happen in the background technology, and cannot be effectively eliminated in time, the steel plate has low plasticity and poor quality, cannot meet the high requirements of modern scientific and technical and industrial development on material performance, a few manufacturers add auxiliary machine tools behind a press, the machine tools provide power for the transportation of the steel plate, the machine tools have large weight, the structure is complex and is not convenient to assemble and disassemble, the machine tools which do not provide power per se have too simple structure, single function and low stability.
In order to achieve the purpose, the invention provides the following technical scheme: an open type single crankshaft steel frame machine tool comprises a base, a left moving end and a right moving end, wherein the base is of two groups of block structures arranged side by side, the two groups of bases are both arranged into a solid structure with a cross section shape of a regular trapezoid at the top, a weight increasing area is arranged inside the base, chamfering processing is carried out on a bent part at the top of the base, the top of the base is movably connected with the left moving end, the left moving end comprises a first bottom wheel, a first bottom wheel connecting plate, an installation box, an adjusting assembly, a first extension assembly and a displacement assembly, the center of the first bottom wheel is arranged on the first bottom wheel connecting plate, the first bottom wheel connecting plate is fixedly connected with the outer wall of the installation box, a cylinder installation frame is arranged inside the installation box, a cylinder is arranged on the cylinder installation frame, the output end of the cylinder is movably connected with the adjusting assembly through an ejector rod, the adjusting assembly comprises a hand wheel, a support, a connecting shaft, a first, the second wheel is fixedly connected with the top of the ejector rod, the second wheel is meshed with the first wheel, the left side of the first wheel is fixedly connected with the handle wheel through a connecting shaft, the handle wheel is installed on a support, the support is positioned in the installation box, the outer wall of the installation box is fixedly connected with a first extension assembly, the first extension assembly comprises a first arc-shaped hollow frame, first butt holes, a first rotating shaft, an angle adjusting wheel, soft rubber rings, wedge plates and a transfer platform, the first arc-shaped hollow frame is provided with two groups, one ends of the two groups of first arc-shaped hollow frames are fixed on the outer wall of the installation box, the inner side of the first arc-shaped hollow frame is provided with a plurality of groups of first butt holes, the hole edge of each group of the first butt holes is provided with the soft rubber rings, the soft rubber rings are in contact connection with the outer wall of the first rotating shaft, the two ends of the first rotating shaft respectively extend into the first arc-shaped hollow frames on the two sides through the first butt holes, the wedge plates are welded on the outer wall of the, the top surfaces of the two groups of wedge-shaped plates are fixedly connected with the bottom of the transfer platform, the first arc-shaped hollow frame is also provided with an angle adjusting wheel, a displacement assembly is arranged between the bottoms of the two groups of first arc-shaped hollow frames, the displacement assembly comprises a telescopic rod, a support box, a fixed plate and a fastening bolt, the middle section of the telescopic rod is sleeved in the support box, the bottom of the support box is in contact connection with the ground, the two ends of the telescopic rod are fixedly connected with the fixed plate, and the fixed plate is fixedly connected with the outer wall of the first arc-shaped hollow frame through the fastening bolt;
the right side is removed the end and is included the spacing frame of frame type, the hollow frame of second arc, support the down tube, second butt joint hole and second pivot, weld two sets of second arc hollow frames on the both sides wall of the spacing frame of frame type, through supporting down tube fixed connection between the crossbeam of the hollow frame of two sets of second arc hollow frames and frame type, the second butt joint hole has all been seted up to the inboard of two sets of second arc hollow frames, the second pivot is passed through the second and is docked the inside that the hole stretched into two sets of second arc hollow frames, the left side is removed the end and is passed through transfer platform and link up the press, the right side is removed the end and is linked up with steel sheet leveling device, the steel sheet after the punching press is transported the left side by.
Preferably, the installation box and the adjusting assemblies are both provided with two groups, the two groups of adjusting assemblies are movably connected through a connecting rod, and the two groups of installation boxes and the adjusting assemblies are symmetrically arranged by taking the central line of the connecting rod as a symmetric center.
Preferably, the contact surface of the first bottom wheel and the base is set to be in a concave shape, the size of the concave shape is matched with the shape and the size of the top of the regular trapezoid of the base, the first bottom wheel is in contact connection with the base, the base is supported in a weight increasing mode through a weight increasing area, and the bottom surface of the base is in contact with the ground and is not fixed.
Preferably, the bottom of the right moving end is movably connected with the base through a second bottom wheel, and the shape and the structure of the second bottom wheel are consistent with those of the first bottom wheel.
Preferably, the first butt joint hole is matched with the first rotating shaft in number and position, and the second butt joint hole is matched with the second rotating shaft in number and position.
Preferably, the lead rod is filled in the weight increasing area, other components of the left moving end and the right moving end are made of thin-wall section steel, and the outer walls of the first rotating shaft and the second rotating shaft are both subjected to smoothing treatment.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an open type single crankshaft steel frame machine tool, wherein a left moving end is connected with a press machine through a transfer platform, a right moving end is connected with a steel plate leveling device, a stamped steel plate is conveyed to the left moving end through a conveying device of the press machine, the stamped steel plate is conveyed into the steel plate leveling device through rolling of a first rotating shaft and a second rotating shaft, the power in the steel plate moving process is provided by the connecting device, the machine tool does not provide power, the weight of the machine tool is reduced, the structure is simple and clear, the assembly and disassembly are convenient, the left moving end and the right moving end can both transversely move on a base through a first bottom wheel and a second bottom wheel, the distance between the left moving end and the right moving end is adjusted, the height of the left moving end can drive the first chaste wheel and the second chaste wheel to rotate through rotating a hand wheel, so that a cylinder can vertically move a mandril, the height adjustment of the left moving end is, the weight increasing area is filled with lead rods and other substances with larger weight, other components of the left moving end and the right moving end are made of thin-wall steel, on the basis of meeting the stability, the weight of the machine tool is reduced to the maximum degree, the cost is reduced, the height of the right moving end is unchanged, when the production requirement of the steel plate is not high, the distance between the left moving end and the right moving end is adjusted to be close, the left moving end and the right moving end are integrated and only realize the function of transporting the steel plate, when the production requirement of the steel plate is high, the distance between the left moving end and the right moving end is adjusted to be far, the steel plate has a bending rotation between the left moving end and the right moving end, the residual austenite in the punched steel plate is eliminated to a certain degree through the bending rotation, the proportion of martensite is increased, the residual stress is eliminated, the quality of the steel plate is improved, the distance between the left moving end and the right moving end is adjusted according, the practicability is increased.
Drawings
FIG. 1 is a schematic side view of the overall structure of the present invention;
FIG. 2 is a schematic view of the location of a weighted area according to the present invention;
FIG. 3 is a schematic front view of the overall structure of the present invention;
FIG. 4 is a schematic side view of the internal structure of the mounting box of the present invention;
FIG. 5 is a schematic view of an adjusting assembly according to the present invention;
FIG. 6 is a schematic view of the handle wheel structure of the present invention;
FIG. 7 is a schematic view of the inner side structure of the first arc-shaped hollow frame according to the present invention;
FIG. 8 is a schematic view of the displacement assembly of the present invention;
FIG. 9 is a schematic diagram of the right moving end structure of the present invention.
In the figure: 1. a base; 11. a weight gain region; 2. a left mobile end; 21. a first bottom wheel; 22. a first bottom wheel connecting plate; 23. installing a box; 231. a cylinder mounting frame; 232. a cylinder; 233. a top rod; 24. an adjustment assembly; 241. a handle wheel; 242. a support; 243. a connecting shaft; 244. a first chaste wheel; 245. a second chaste wheel; 246. a connecting rod; 25. a first spreader assembly; 251. a first arc-shaped hollow frame; 252. a first mating hole; 253. a first rotating shaft; 254. an angle adjustment wheel; 255. a soft rubber ring; 256. a wedge plate; 257. a transfer platform; 26. a displacement assembly; 261. a telescopic rod; 262. a support box; 263. a fixing plate; 264. fastening a bolt; 3. a right mobile end; 31. a frame-shaped limiting frame; 32. a second arc-shaped hollow frame; 33. supporting the diagonal rods; 34. a second docking hole; 35. a second rotating shaft; 36. a second bottom wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an open type single crankshaft steel frame machine tool comprises a base 1, a left moving end 2 and a right moving end 3, wherein the base 1 is two sets of block structures arranged side by side, the two sets of base 1 are both arranged into a solid structure with a cross section shape of a regular trapezoid at the top, a weight increasing area 11 is arranged inside the base 1, the top bending part of the base 1 is subjected to chamfering treatment, and the top of the base 1 is movably connected with the left moving end 2.
Referring to fig. 3-4, the left moving end 2 includes a first bottom wheel 21, a first bottom wheel connecting plate 22, a mounting box 23, an adjusting assembly 24, a first extending assembly 25 and a displacement assembly 26, the center of the first bottom wheel 21 is mounted on the first bottom wheel connecting plate 22, the first bottom wheel connecting plate 22 is fixedly connected to the outer wall of the mounting box 23, an air cylinder mounting frame 231 is disposed inside the mounting box 23, an air cylinder 232 is mounted on the air cylinder mounting frame 231, and an output end of the air cylinder 232 is movably connected to the adjusting assembly 24 through a push rod 233.
Referring to fig. 5-7, the adjusting assembly 24 includes a hand wheel 241, a bracket 242, a connecting shaft 243, a first chaste wheel 244, a second chaste wheel 245 and a connecting rod 246, the second chaste wheel 245 is fixedly connected with the top of the top bar 233, the second chaste wheel 245 is engaged with the first chaste wheel 244, the left side of the first chaste wheel 244 is fixedly connected with the handle wheel 241 through the connecting shaft 243, the handle wheel 241 is installed on the bracket 242, the bracket 242 is located inside the installation box 23, the outer wall of the installation box 23 is fixedly connected with the first extending assembly 25, the first extending assembly 25 includes a first arc-shaped hollow frame 251, a first pair of connecting holes 252, a first rotating shaft 253, an angle adjusting wheel 254, a soft rubber ring 255, a wedge plate 256 and a middle rotating platform 257, the first arc-shaped hollow frame 251 is provided with two sets, one end of the two sets of first arc-shaped hollow frames 251 are both fixed on the outer wall of the installation box 23, the inner side of the first arc-shaped hollow frame 251 is provided, the hole edge department of every group first butt joint hole 252 all is equipped with soft rubber ring 255, soft rubber ring 255 is connected with the outer wall contact of first pivot 253, the both ends of first pivot 253 stretch into the inside of the first arc hollow frame 251 of both sides through first butt joint hole 252 respectively, the back outer wall of two sets of first arc hollow frames 251 all welds wedge plate 256, the top surface of two sets of wedge plate 256 and the bottom fixed connection of transfer platform 257, still install angle adjustment wheel 254 on the first arc hollow frame 251, be equipped with displacement assembly 26 between the bottom of two sets of first arc hollow frames 251.
Referring to fig. 8, the displacement assembly 26 includes an expansion link 261, a supporting box 262, a fixing plate 263 and a fastening bolt 264, wherein the middle section of the expansion link 261 is sleeved inside the supporting box 262, the bottom of the supporting box 262 is connected to the ground in a contacting manner, the fixing plate 263 is fixedly connected to both ends of the expansion link 261, and the fixing plate 263 is fixedly connected to the outer wall of the first arc-shaped hollow frame 251 through the fastening bolt 264.
Referring to fig. 9, the right moving end 3 includes a frame-shaped limiting frame 31, second arc-shaped hollow frames 32, supporting diagonal rods 33, second butt holes 34 and second rotating shafts 35, two sets of second arc-shaped hollow frames 32 are welded on two side walls of the frame-shaped limiting frame 31, the two sets of second arc-shaped hollow frames 32 are fixedly connected with the cross beams of the frame-shaped limiting frame 31 through the supporting diagonal rods 33, the second butt holes 34 are formed on the inner sides of the two sets of second arc-shaped hollow frames 32, the second rotating shafts 35 extend into the two sets of second arc-shaped hollow frames 32 through the second butt holes 34, two sets of installation boxes 23 and adjusting components 24 are respectively provided, the two sets of adjusting components 24 are movably connected with each other through connecting rods 246, the two sets of installation boxes 23 and adjusting components 24 are symmetrically arranged with the center line of the connecting rods 246 as a symmetric center, the contact surface of the first bottom wheels 21 and the base 1 is provided in a concave shape, and the size of the concave shape is matched with, first return pulley 21 is connected with the contact of base 1, base 1 supports through increasing weight regional 11, the bottom surface and the ground contact of base 1 are just unsettled, the bottom of right side removal end 3 is through second return pulley 36 and base 1 swing joint, the shape structure of second return pulley 36 is unanimous with the shape structure of first return pulley 21, first butt joint hole 252 and first pivot 253's quantity, the position matches each other, the quantity of second butt joint hole 34 and second pivot 35, the position matches each other, increase weight regional 11's inside and fill the lead rod, the other subassemblies of end 2 and the right side removal end 3 all adopt thin-walled steel to make, the outer wall of first pivot 253 and second pivot 35 is all done smooth processing.
The working principle is as follows: the left moving end 2 is connected with a press machine through a transfer platform 257, the right moving end 3 is connected with a steel plate leveling device, a punched steel plate is conveyed to the left moving end 2 through a conveying device of the press machine, the first rotating shaft 253 and the second rotating shaft 35 roll to convey the punched steel plate into the steel plate leveling device, the left moving end 2 and the right moving end 3 can both move transversely on the base 1 through a first bottom wheel 21 and a second bottom wheel 36, the distance between the left moving end 2 and the right moving end 3 is adjusted, when the production requirement of the steel plate is not high, the distance between the left moving end 2 and the right moving end 3 is adjusted to be close, the left moving end 2 and the right moving end 3 are integrated and only realize the function of transporting the steel plate, when the production requirement of the steel plate is high, the distance between the left moving end 2 and the right moving end 3 is adjusted to be far away, the steel plate has a bending rotation between the left moving end 2 and the right moving end 3, through the bending and rotating, residual austenite in the punched steel plate is eliminated to a certain degree, the proportion of martensite is increased, the distance between the left moving end 2 and the right moving end 3 is adjusted according to different production requirements, the height of the left moving end 2 can be adjusted by rotating the hand wheel 241 to drive the first chasing wheel 244 and the second chasing wheel 245 to rotate, so that the air cylinder 232 can move the ejector rod 233 up and down, the height adjustment of the left moving end 2 is realized, and the height of the right moving end 3 is unchanged.
In summary, the following steps: the invention provides an open type single crankshaft steel frame machine tool, a left moving end 2 is connected with a press machine through a transfer platform 257, a right moving end 3 is connected with a steel plate leveling device, a punched steel plate is conveyed to the left moving end 2 through a conveying device of the press machine, the punched steel plate is conveyed into the steel plate leveling device through rolling of a first rotating shaft 253 and a second rotating shaft 35, power in the steel plate moving process is provided by the connecting device, the machine tool does not provide power, the weight of the machine tool is reduced, the structure is simple and clear, assembly and disassembly are convenient, the left moving end 2 and the right moving end 3 can transversely move on a base 1 through a first bottom wheel 21 and a second bottom wheel 36, the distance between the left moving end 2 and the right moving end 3 is adjusted, the height of the left moving end 2 can drive a first chaste 244 and a second chaste 245 to rotate through rotating of a hand wheel 241, so that an air cylinder 232 can vertically move an ejector rod 233, realize the height adjustment of the left mobile terminal 2, increase the practicability, fill the material with larger weight such as the lead bar in the weight increasing area 11, the other components of the left mobile terminal 2 and the right mobile terminal 3 are all made of thin-walled steel, on the basis of satisfying the stability, reduce the weight of the machine tool to the maximum extent, reduce the cost, the height of the right mobile terminal 3 is unchanged, when the production requirement of the steel plate is not high, adjust the distance between the left mobile terminal 2 and the right mobile terminal 3 to make the left mobile terminal 2 and the right mobile terminal 3 integrated and only realize the function of transporting the steel plate, when the production requirement of the steel plate is high, adjust the distance between the left mobile terminal 2 and the right mobile terminal 3 to far away, the steel plate has a bending rotation between the left mobile terminal 2 and the right mobile terminal 3, eliminate the residual austenite in the steel plate after stamping to a certain extent through the bending rotation, increase the proportion of martensite, eliminate the residual stress, improve the steel sheet quality, adjust according to the difference of production requirement and move the end 2 and move the distance between the end 3 on the left side, increase the practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an open single crankshaft steelframe lathe, includes base (1), left removal end (2) and right removal end (3), its characterized in that: the base (1) is of two groups of block structures arranged side by side, the two groups of bases (1) are both arranged to be of a solid structure with a trapezoidal top in cross section, a weight increasing area (11) is arranged inside the base (1), chamfering processing is carried out on the top bending part of the base (1), the top of the base (1) is movably connected with a left moving end (2), the left moving end (2) comprises a first bottom wheel (21), a first bottom wheel connecting plate (22), an installation box (23), an adjusting assembly (24), a first extending assembly (25) and a displacement assembly (26), the center of the first bottom wheel (21) is installed on the first bottom wheel connecting plate (22), the first bottom wheel connecting plate (22) is fixedly connected with the outer wall of the installation box (23), an air cylinder installation frame (231) is arranged inside the installation box (23), and an air cylinder (232) is installed on the air cylinder installation frame (231), the output end of the air cylinder (232) is movably connected with the adjusting assembly (24) through the ejector rod (233), the adjusting assembly (24) comprises a hand wheel (241), a support (242), a connecting shaft (243), a first chasing wheel (244), a second chasing wheel (245) and a connecting rod (246), the second chasing wheel (245) is fixedly connected with the top of the ejector rod (233), the second chasing wheel (245) is meshed with the first chasing wheel (244), the left side of the first chasing wheel (244) is fixedly connected with the hand wheel (241) through the connecting shaft (243), the hand wheel (242) is installed on the support (242), the support (242) is located inside the installation box (23), the outer wall of the installation box (23) is fixedly connected with the first extending assembly (25), the first extending assembly (25) comprises a first arc-shaped hollow frame (251), a first connecting hole (252), a first rotating shaft (253), an angle adjusting wheel (254), The soft rubber rings (255), the wedge plates (256) and the transfer platform (257) are arranged, two groups of first arc-shaped hollow frames (251) are arranged, one ends of the two groups of first arc-shaped hollow frames (251) are fixed on the outer wall of the installation box (23), a plurality of groups of first butt holes (252) are formed in the inner sides of the first arc-shaped hollow frames (251), the soft rubber rings (255) are arranged at the hole edges of the first butt holes (252) of each group, the soft rubber rings (255) are in contact connection with the outer wall of the first rotating shaft (253), two ends of the first rotating shaft (253) extend into the first arc-shaped hollow frames (251) on two sides through the first butt holes (252), the wedge plates (256) are welded on the outer walls of the backs of the two groups of first arc-shaped hollow frames (251), the top surfaces of the two groups of wedge plates (256) are fixedly connected with the bottom of the transfer platform (257), and angle adjusting wheels (254) are further installed on the first, a displacement assembly (26) is arranged between the bottoms of the two groups of first arc-shaped hollow frames (251), the displacement assembly (26) comprises a telescopic rod (261), a supporting box (262), a fixing plate (263) and a fastening bolt (264), the middle section of the telescopic rod (261) is sleeved inside the supporting box (262), the bottom of the supporting box (262) is in contact connection with the ground, the two ends of the telescopic rod (261) are fixedly connected with the fixing plate (263), and the fixing plate (263) is fixedly connected with the outer wall of the first arc-shaped hollow frame (251) through the fastening bolt (264);
move end (3) on the right side including the spacing frame of frame type (31), the hollow frame of second arc (32), support down tube (33), second butt joint hole (34) and second pivot (35), weld two sets of hollow frame of second arc (32) on the both sides wall of the spacing frame of frame type (31), through supporting down tube (33) fixed connection between the crossbeam of the hollow frame of two sets of second arc (32) and frame type (31), second butt joint hole (34) have all been seted up to the inboard of two sets of hollow frame of second arc (32), second pivot (35) stretch into the inside of two sets of hollow frame of second arc (32) through second butt joint hole (34), left side is moved end (2) and is linked up the press through transfer platform (257), right side is moved end (3) and steel sheet leveling device, the steel sheet after the punching press is transported left side and is moved end (2) by the conveyor of press.
2. The open type single-crankshaft steel frame machine tool according to claim 1, characterized in that: the installation box (23) and the adjusting assemblies (24) are respectively provided with two groups, the two groups of adjusting assemblies (24) are movably connected through a connecting rod (246), and the two groups of installation boxes (23) and the adjusting assemblies (24) are symmetrically arranged by taking the central line of the connecting rod (246) as a symmetric center.
3. The open type single-crankshaft steel frame machine tool according to claim 1, characterized in that: the contact surface of first return pulley (21) and base (1) sets up to sunken shape, and this sunken shape size and the regular trapezoid top shape size phase-match of base (1), first return pulley (21) are connected with base (1) contact, and base (1) support through gaining weight regional (11) and gaining weight, and the bottom surface and the ground contact of base (1) are just unsettled.
4. The open type single-crankshaft steel frame machine tool according to claim 1, characterized in that: the bottom of the right moving end (3) is movably connected with the base (1) through a second bottom wheel (36), and the shape and structure of the second bottom wheel (36) are consistent with those of the first bottom wheel (21).
5. The open type single-crankshaft steel frame machine tool according to claim 1, characterized in that: the first butt joint hole (252) is matched with the first rotating shaft (253) in number and position, and the second butt joint hole (34) is matched with the second rotating shaft (35) in number and position.
6. The open type single-crankshaft steel frame machine tool according to claim 1, characterized in that: lead rods are filled in the weight increasing area (11), and the outer walls of the first rotating shaft (253) and the second rotating shaft (35) are subjected to smoothing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077859.5A CN109760353B (en) | 2019-01-25 | 2019-01-25 | Open type single-crankshaft steel frame machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910077859.5A CN109760353B (en) | 2019-01-25 | 2019-01-25 | Open type single-crankshaft steel frame machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN109760353A CN109760353A (en) | 2019-05-17 |
| CN109760353B true CN109760353B (en) | 2021-02-12 |
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| CN201910077859.5A Expired - Fee Related CN109760353B (en) | 2019-01-25 | 2019-01-25 | Open type single-crankshaft steel frame machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925684Y (en) * | 2006-05-09 | 2007-07-25 | 蔡昌益 | Automatic steel-plate feeder |
| CN202596171U (en) * | 2011-12-23 | 2012-12-12 | 北京建工四建工程建设有限公司 | A beam die fixing device capable of being adjusted according to change of a beam cross-section |
| CN203401304U (en) * | 2013-08-15 | 2014-01-22 | 蔡昌益 | Improved steel plate butt joint machine |
| CN203484559U (en) * | 2013-08-15 | 2014-03-19 | 蔡昌益 | Feeding mechanism for high speed steel plate punching machine |
| CN204917157U (en) * | 2015-09-06 | 2015-12-30 | 天津绿圣蓬源农业科技开发有限公司 | Production line transition transfer device |
| CN206186404U (en) * | 2016-07-13 | 2017-05-24 | 中山渝发机械设备有限公司 | High -precision steelframe punch press of open single axle |
| CN106077934B (en) * | 2016-08-18 | 2018-05-04 | 中冶建工集团有限公司 | The workpiece export structure of the more limb stirrup welders of shear wall rectangle |
| CN106628810A (en) * | 2016-10-27 | 2017-05-10 | 苏州仓旻电子科技有限公司 | Adjustable conveying device |
| CN206747975U (en) * | 2017-04-10 | 2017-12-15 | 北京雁阳汽车配件有限责任公司 | Steel plate cutting equipment with buffer storage |
| CN207695364U (en) * | 2017-12-20 | 2018-08-07 | 苏州立成金属科技有限公司 | Leveling device is opened in a kind of medium plate production twice |
-
2019
- 2019-01-25 CN CN201910077859.5A patent/CN109760353B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN109760353A (en) | 2019-05-17 |
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