CN110091163B - Wind-driven large-scale nut fastening device with controllable performance - Google Patents
Wind-driven large-scale nut fastening device with controllable performance Download PDFInfo
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- CN110091163B CN110091163B CN201910427111.3A CN201910427111A CN110091163B CN 110091163 B CN110091163 B CN 110091163B CN 201910427111 A CN201910427111 A CN 201910427111A CN 110091163 B CN110091163 B CN 110091163B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses a wind-driven large-scale nut fastening device with controllable performance. The device utilizes the fluidity of air to drive the large nut to rotate, achieves the screwing effect, can intuitively and effectively control the maximum screwing force degree of the rotating nut by controlling the maximum air pressure, prevents the thread structure from being damaged, can replace a mechanism to achieve screwing work of nuts of various types, has a maximum air pressure screwing control mechanism, can effectively control the maximum air pressure of gas, and further prevents the phenomenon that the thread structure is damaged due to overlarge screwing force caused by overlarge air pressure.
Description
Technical Field
The invention relates to the technical field of industry, in particular to a wind-driven large-scale nut fastening device with controllable performance.
Background
At present, in industrial production place, can not avoid the fastening to large-scale nut, and generally all utilize the motor to work to the device of large-scale nut fastening, so can't the dynamics of effective control fastening during its fastening to cause the nut screw impaired easily, so the limitation is very big, and the nut model of fastening is too single.
Disclosure of Invention
The present invention is directed to a wind-driven large nut tightening apparatus with controllable performance, which solves the above-mentioned problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a wind-driven large-scale nut fastening device with controllable performance comprises a main hollow shell, wherein an auxiliary hollow shell of which one end is integrally connected with the main hollow shell is arranged at the center of one end face of the main hollow shell, a main groove structure is arranged at the center of the other end face of the main hollow shell, a turbine installation space is arranged at the center of the inner part of the auxiliary hollow shell, a main rotating shaft installation hole communicated with the main groove structure and the turbine installation space is arranged in the main hollow shell, a main air inlet pipeline and a main air exhaust pipeline which are tangent to the two sides of the turbine installation space are arranged on the two opposite sides of the auxiliary hollow shell, a main air inlet hole and a main air exhaust hole which are tangent to the turbine installation space are arranged in the main air inlet pipeline and the main air exhaust pipeline, a pipeline connection port is arranged at the top of the main air inlet hole, and a main air vent communicated with the, the inside of the main air vent is provided with a maximum air pressure screwing control mechanism, the inside of the main groove structure, the turbine mounting space and the main rotating shaft mounting hole is provided with a main rotating shaft through a main bearing and a main air sealing ring, the main rotating shaft is provided with a main turbine on a shaft body positioned in the turbine mounting space, one end of the main rotating shaft positioned in the main groove structure is provided with a spiral spring type maximum working rotation force control mechanism through a main connecting plate, a pair of rotating shafts are arranged at the center of one end surface of the spiral spring type maximum working rotation force control mechanism through another main connecting plate, one end of the auxiliary rotating shaft is provided with an auxiliary connecting plate, the side surface of the auxiliary connecting plate is arranged in an inner ring of an auxiliary bearing, the outer ring of the auxiliary bearing is arranged in the main hollow shell, and a bolt-mounted nut clamping driving mechanism is arranged on one end face of the auxiliary connecting plate.
Further, the maximum air pressure screwing control mechanism comprises a hollow shell for the maximum air pressure screwing control mechanism, an air sealing ring for the maximum air pressure screwing control mechanism, a hollow structure for the maximum air pressure screwing control mechanism, an exhaust hole for the maximum air pressure screwing control mechanism, a valve plate insertion space for the maximum air pressure screwing control mechanism, an air inlet hole for the maximum air pressure screwing control mechanism, a movable plate for the maximum air pressure screwing control mechanism, a valve plate for the maximum air pressure screwing control mechanism, an air vent for the maximum air pressure screwing control mechanism and a spiral spring for the maximum air pressure screwing control mechanism; an air sealing ring for the maximum air pressure screwing control mechanism is sleeved on the side face of the hollow shell for the maximum air pressure screwing control mechanism, a hollow structure for the maximum air pressure screwing control mechanism is arranged at the center inside the hollow shell for the maximum air pressure screwing control mechanism, an exhaust hole for the maximum air pressure screwing control mechanism is arranged at one side of the hollow structure for the maximum air pressure screwing control mechanism of the hollow shell for the maximum air pressure screwing control mechanism, one end of the exhaust hole for the maximum air pressure screwing control mechanism is communicated with one end of the hollow shell for the maximum air pressure screwing control mechanism, and a valve plate inserting space for the maximum air pressure screwing control mechanism is arranged at the other side of the hollow structure for the maximum air pressure screwing control mechanism of the hollow shell for the maximum air pressure screwing control mechanism, the air pressure screwing control mechanism is characterized in that a hollow shell for the maximum air pressure screwing control mechanism is positioned at one side of a valve plate insertion space for the maximum air pressure screwing control mechanism and is provided with an air inlet hole for the maximum air pressure screwing control mechanism, the air inlet hole for the maximum air pressure screwing control mechanism is communicated with the other side of the hollow shell for the maximum air pressure screwing control mechanism, a movable plate for the maximum air pressure screwing control mechanism is arranged in the hollow structure for the maximum air pressure screwing control mechanism, the movable plate for the maximum air pressure screwing control mechanism is arranged at the center of the end face of one side of the valve plate insertion space for the maximum air pressure screwing control mechanism and is provided with a valve plate for the maximum air pressure screwing control mechanism which is of an integrated structure with the movable plate, and the side face of the movable plate for the maximum air pressure screwing control mechanism is provided with a maximum air pressure screwing control mechanism communicated with two And the other end surface of the movable plate for the maximum air pressure screwing control mechanism is provided with a spiral spring for the maximum air pressure screwing control mechanism.
Furthermore, the air sealing ring for the maximum air pressure screwing control mechanism is clamped inside the main air vent, and one end of the exhaust hole for the maximum air pressure screwing control mechanism is communicated with the main air inlet hole.
Further, an initial length of the coil spring for the maximum air pressure screwing control mechanism is larger than a lateral length of the hollow structure for the maximum air pressure screwing control mechanism.
Further, the coil spring type maximum working rotation force control mechanism comprises a main hollow shell for the coil spring type maximum working rotation force control mechanism, a main hollow section for the coil spring type maximum working rotation force control mechanism, a rotary column for the coil spring type maximum working rotation force control mechanism, a semicircular groove structure for the coil spring type maximum working rotation force control mechanism, an auxiliary hollow section for the coil spring type maximum working rotation force control mechanism, a movable plate for the coil spring type maximum working rotation force control mechanism, a coil spring for the coil spring type maximum working rotation force control mechanism and a push rod for the coil spring type maximum working rotation force control mechanism; the coil spring type maximum working rotation force control mechanism is fixedly connected with a main connecting plate through the center of one end face of a main hollow shell, the center of the interior of the main hollow shell is used for the coil spring type maximum working rotation force control mechanism, the main hollow shell for the coil spring type maximum working rotation force control mechanism is located in the main hollow interval, a rotating column for the coil spring type maximum working rotation force control mechanism is sleeved in the main hollow interval for the coil spring type maximum working rotation force control mechanism, the interior of the main hollow shell for the coil spring type maximum working rotation force control mechanism is an auxiliary hollow interval for the coil spring type maximum working rotation force control mechanism, and the interior of the auxiliary hollow interval for the coil spring type maximum working rotation force control mechanism is located in the main hollow interval for the coil spring type maximum working rotation force control mechanism One end face of the movable plate for the coil spring type maximum working rotation force control mechanism is placed, the auxiliary hollow section for the coil spring type maximum working rotation force control mechanism is located between the ends of the movable plates for the coil spring type maximum working rotation force control mechanism, a coil spring for the coil spring type maximum working rotation force control mechanism is fixed, one end face of the movable plate for the coil spring type maximum working rotation force control mechanism is provided with a push rod for the coil spring type maximum working rotation force control mechanism in an integrated structure, the push rod for the coil spring type maximum working rotation force control mechanism runs through the main hollow shell for the coil spring type maximum working rotation force control mechanism and is located in the main hollow section for the coil spring type maximum working rotation force control mechanism, and the push rod for the coil spring type maximum working rotation force control mechanism is located in the push rod for the coil spring type maximum working rotation force control mechanism The one end of main hollow interval for rotary force control mechanism is of semicircular structure, the side of the rotary column for coil spring type maximum working rotary force control mechanism is provided with a semicircular groove structure for coil spring type maximum working rotary force control mechanism for placing the end part of the push rod for coil spring type maximum working rotary force control mechanism, and the other main connecting plate is fixed at one end of the rotary column for coil spring type maximum working rotary force control mechanism.
Further, the initial length of the coil spring for the coil spring type maximum working rotation force control mechanism is greater than the length of the auxiliary hollow section for the coil spring type maximum working rotation force control mechanism.
Further, the structural shape of the end part of the push rod for the coil spring type maximum working rotation force control mechanism is consistent with the structural shape of the semicircular groove structure for the coil spring type maximum working rotation force control mechanism.
Further, the bolt-mounted nut clamping driving mechanism comprises a connecting plate for the bolt-mounted nut clamping driving mechanism, a protruding structure for the bolt-mounted nut clamping driving mechanism, a bolt hole for the bolt-mounted nut clamping driving mechanism and an inner hexagonal groove structure for the bolt-mounted nut clamping driving mechanism; bolt installation formula nut joint for actuating mechanism's a terminal surface center is provided with the protruding structure for bolt installation formula nut joint actuating mechanism rather than integral type structure, the inside of bolt installation formula nut joint for actuating mechanism connecting plate is provided with a plurality of bolt installation formula nut joint bolt holes for actuating mechanism, the center of bolt installation formula nut joint for actuating mechanism protruding structure terminal surface is provided with bolt installation formula nut joint hexagonal groove structure for actuating mechanism.
Further, the connecting plate for the bolt-mounted nut clamping driving mechanism is mounted on one end face of the auxiliary connecting plate through bolts inserted into bolt holes for the bolt-mounted nut clamping driving mechanism.
Further, the inner hexagonal groove structure for the bolt-mounted nut clamping driving mechanism is consistent with the structural appearance of the large-scale nut outer ring.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the fluidity of air to drive the large nut to rotate, thereby achieving the screwing effect, and can intuitively and effectively control the maximum screwing force degree of the rotating nut by controlling the maximum air pressure, thereby preventing the damage of a thread structure, and can replace a mechanism to achieve the screwing work of nuts of various models, moreover, the device is provided with the maximum air pressure screwing control mechanism, which can effectively control the maximum air pressure of gas, thereby preventing the phenomenon that the thread structure is damaged due to the overlarge screwing force caused by the overlarge air pressure, in addition, the device is provided with the spiral spring type maximum working rotating force control mechanism, the maximum rotating force of the device is controlled by the elasticity of a spiral spring, thereby preventing the component damage phenomenon when the maximum air pressure screwing control mechanism is damaged, in addition, the device has bolt installation formula nut joint actuating mechanism, can be through changing the device to realize the fastening of multiple model nut.
Drawings
FIG. 1 is a schematic view of a wind-driven large nut tightening device with controllable performance according to the present invention;
FIG. 2 is a schematic structural view of a maximum air pressure screwing control mechanism in a wind-driven large-sized nut tightening device with controllable performance according to the present invention;
FIG. 3 is a schematic structural view of a coil spring type maximum working rotation force control mechanism in a wind-driven large-sized nut tightening device with controllable performance according to the present invention;
FIG. 4 is a schematic structural view of a bolt-mounted nut clamping driving mechanism in a wind-driven large-scale nut fastening device with controllable performance according to the present invention;
in the figure: 1, a main hollow housing, 2, an auxiliary hollow housing, 3, a main groove structure, 4, a turbine mounting space, 5, a main rotating shaft mounting hole, 6, a main air intake duct, 7, a main exhaust duct, 8, a main air intake hole, 9, a main exhaust hole, 10, a main vent hole, 11, a maximum air pressure screwing control mechanism, 111, a hollow housing for a maximum air pressure screwing control mechanism, 112, an air seal ring for a maximum air pressure screwing control mechanism, 113, a hollow structure for a maximum air pressure screwing control mechanism, 114, an exhaust hole for a maximum air pressure screwing control mechanism, 115, a valve plate insertion space for a maximum air pressure screwing control mechanism, 116, an air intake hole for a maximum air pressure screwing control mechanism, 117, a moving plate for a maximum air pressure screwing control mechanism, 118, a valve plate for a maximum air pressure screwing control mechanism, 119, a vent hole for a maximum air pressure screwing control mechanism, 1110, coil springs for maximum air pressure twist control mechanism, 12, main rotating shafts, 13, main bearings, 14, main air seal rings, 15, main turbines, 16, main connecting plates, 17, coil spring type maximum working rotation force control mechanisms, 171, main hollow shells for coil spring type maximum working rotation force control mechanisms, 172, main hollow sections for coil spring type maximum working rotation force control mechanisms, 173, rotating columns for coil spring type maximum working rotation force control mechanisms, 174, semicircular groove structures for coil spring type maximum working rotation force control mechanisms, 175, auxiliary hollow sections for coil spring type maximum working rotation force control mechanisms, 176, movable plates for coil spring type maximum working rotation force control mechanisms, 177, coil springs for coil spring type maximum working rotation force control mechanisms, 178, push rods for coil spring type maximum working rotation force control mechanisms, and push rods for coil spring type maximum working rotation force control mechanisms, 18, auxiliary bearings, 19, auxiliary rotating shafts, 20, auxiliary connecting plates, 21, bolt-mounted nut clamping driving mechanisms, 211, connecting plates for the bolt-mounted nut clamping driving mechanisms, 212, protruding structures for the bolt-mounted nut clamping driving mechanisms, 213, bolt holes for the bolt-mounted nut clamping driving mechanisms, 214, inner hexagonal groove structures for the bolt-mounted nut clamping driving mechanisms, 22 and pipeline connecting ports.
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, an embodiment of the present invention: the device comprises a main hollow shell 1, wherein an auxiliary hollow shell 2 which is of an integral structure with the main hollow shell is arranged at the center of one end of the main hollow shell 1, a main groove structure 3 is arranged at the center of the other end face of the main hollow shell 1, a turbine installation space 4 is arranged at the center of the inside of the auxiliary hollow shell 2, a main rotating shaft installation hole 5 which is communicated with the main groove structure 3 and the turbine installation space 4 is arranged in the main hollow shell 1, a main air inlet pipeline 6 and a main exhaust pipeline 7 which are tangent to the two sides of the turbine installation space 4 are arranged on the opposite sides of the auxiliary hollow shell 2, a main air inlet hole 8 and a main exhaust hole 9 which are tangent to the turbine installation space 4 are arranged in the main air inlet pipeline 6 and the main exhaust pipeline 7, a pipeline connection port air inlet hole 22 is arranged at the top of the main air inlet pipeline 8, and a main vent hole 10 which is communicated with the, a maximum air pressure screwing control mechanism 11 is installed inside the main vent hole 10, a main rotating shaft 12 is installed inside the main groove structure 3, the turbine installation space 4 and the main rotating shaft installation hole 5 through a main bearing 13 and a main air sealing ring 14, a main turbine 15 is installed on a shaft body of the main rotating shaft 12 inside the turbine installation space 4, a coil spring type maximum working rotation force control mechanism 17 is installed at one end of the main rotating shaft 12 inside the main groove structure 3 through a main connecting plate 16, an auxiliary rotating shaft 19 is installed at one end of the coil spring type maximum working rotation force control mechanism 17 through another main connecting plate 16, an auxiliary connecting plate 20 is installed at one end of the auxiliary rotating shaft 19, the side surface of the auxiliary connecting plate 20 is installed in an inner ring of an auxiliary bearing 18, an outer ring of the auxiliary bearing 18 is installed inside the main hollow shell 1, and a bolt mounting type nut clamping driving mechanism 21 is mounted on one end face of the auxiliary connecting plate 20.
Referring to fig. 2, the maximum air pressure screwing control mechanism 11 includes a hollow casing 111 for the maximum air pressure screwing control mechanism, an air seal ring 112 for the maximum air pressure screwing control mechanism, a hollow structure 113 for the maximum air pressure screwing control mechanism, an exhaust hole 114 for the maximum air pressure screwing control mechanism, a valve plate insertion space 115 for the maximum air pressure screwing control mechanism, an intake hole 116 for the maximum air pressure screwing control mechanism, a moving plate 117 for the maximum air pressure screwing control mechanism, a valve plate 118 for the maximum air pressure screwing control mechanism, a vent hole 119 for the maximum air pressure screwing control mechanism, and a coil spring 1110 for the maximum air pressure screwing control mechanism; an air seal ring 112 for a maximum air pressure screwing control mechanism is sleeved on the side surface of the hollow shell 111 for the maximum air pressure screwing control mechanism, a hollow structure 113 for the maximum air pressure screwing control mechanism is arranged at the center inside the hollow shell 111 for the maximum air pressure screwing control mechanism, a vent hole 114 for the maximum air pressure screwing control mechanism is arranged on one side of the hollow structure 113 for the maximum air pressure screwing control mechanism on the hollow shell 111 for the maximum air pressure screwing control mechanism, one end of the vent hole 114 for the maximum air pressure screwing control mechanism is communicated with one end of the hollow shell 111 for the maximum air pressure screwing control mechanism, a valve plate inserting space 115 for the maximum air pressure screwing control mechanism is arranged on the other side of the hollow structure 113 for the maximum air pressure screwing control mechanism on the hollow shell 111 for the maximum air pressure screwing control mechanism, the hollow shell 111 for the maximum air pressure screwing control mechanism is provided with an air inlet hole 116 for the maximum air pressure screwing control mechanism at one side of the valve plate inserting space 115 for the maximum air pressure screwing control mechanism, the air inlet hole 116 for the maximum air pressure screwing control mechanism is communicated with the other side of the hollow shell 111 for the maximum air pressure screwing control mechanism, a movable plate 117 for the maximum air pressure screwing control mechanism is arranged in the hollow structure 113 for the maximum air pressure screwing control mechanism of the hollow shell 111 for the maximum air pressure screwing control mechanism, the movable plate 117 for the maximum air pressure screwing control mechanism is provided with a valve plate 118 for the maximum air pressure screwing control mechanism which is integrated with the movable plate 118 for the maximum air pressure screwing control mechanism at the center of the end surface at one side of the valve plate inserting space 115 for the maximum air pressure screwing control mechanism, a maximum air pressure screwing control mechanism vent hole 119 communicating two end surfaces of the moving plate 117 for the maximum air pressure screwing control mechanism is arranged on the side surface of the moving plate 117 for the maximum air pressure screwing control mechanism, and a spiral spring 1110 for the maximum air pressure screwing control mechanism is arranged on the other end surface of the moving plate 117 for the maximum air pressure screwing control mechanism; the air sealing ring 112 for the maximum air pressure screwing control mechanism is clamped in the main vent hole 10, and one end of the exhaust hole 114 for the maximum air pressure screwing control mechanism is communicated with the main air inlet hole 8; the initial length of the coil spring 1110 for the maximum air pressure screwing control mechanism is greater than the transverse length of the hollow structure 113 for the maximum air pressure screwing control mechanism, and the main functions are as follows: the maximum air pressure screwing control mechanism uses the elasticity of the spiral spring 1110 to be the maximum air pressure value, and when the maximum air pressure screwing control mechanism uses the elasticity of the spiral spring 1110, the inside of the spiral spring can be discharged in time, so that the pressure is reduced.
Referring to fig. 3, the coil spring type maximum working rotation force control mechanism 17 includes a main hollow housing 171 for the coil spring type maximum working rotation force control mechanism, a main hollow section 172 for the coil spring type maximum working rotation force control mechanism, a rotary column 173 for the coil spring type maximum working rotation force control mechanism, a semicircular groove structure 174 for the coil spring type maximum working rotation force control mechanism, an auxiliary hollow section 175 for the coil spring type maximum working rotation force control mechanism, a movable plate 176 for the coil spring type maximum working rotation force control mechanism, a coil spring 177 for the coil spring type maximum working rotation force control mechanism, and a push rod 178 for the coil spring type maximum working rotation force control mechanism; the center of a terminal surface of main hollow shell 171 for maximum working rotation force control mechanism of coil spring type is fixedly connected with a main connecting plate 16, the center of the inside of main hollow shell 171 for maximum working rotation force control mechanism of coil spring type does main hollow interval 172 for maximum working rotation force control mechanism of coil spring type, main hollow shell 171 for maximum working rotation force control mechanism of coil spring type is located the inside of main hollow interval 172 for maximum working rotation force control mechanism of coil spring type is cup jointed a column 173 for maximum working rotation force control mechanism of coil spring type, the inside of main hollow shell 171 for maximum working rotation force control mechanism of coil spring type is vice hollow interval 175 for maximum working rotation force control mechanism of coil spring type, the inside of vice hollow interval 175 for maximum working rotation force control mechanism of coil spring type is located the inside of vice hollow interval 175 for maximum working rotation force control mechanism of coil spring type A coil spring type movable plate 176 for maximum working rotation force control mechanism is placed on one end face of the main hollow section 172 for control mechanism, a coil spring type coil spring 177 for maximum working rotation force control mechanism is fixed between one ends of the coil spring type movable plates 176 for maximum working rotation force control mechanism by the coil spring type auxiliary hollow section 175, one end face of the coil spring type movable plate 176 for maximum working rotation force control mechanism is provided with a coil spring type push rod 178 for maximum working rotation force control mechanism of integral structure therewith, and the coil spring type push rod 178 for maximum working rotation force control mechanism penetrates the main hollow housing 171 for maximum working rotation force control mechanism and is positioned inside the main hollow section 172 for maximum working rotation force control mechanism of coil spring type, the helical spring type maximum working rotation force control mechanism push rod 178 is of a semicircular structure at one end of the helical spring type maximum working rotation force control mechanism main hollow section 172, a helical spring type maximum working rotation force control mechanism semicircular groove structure 174 used for placing the end part of the helical spring type maximum working rotation force control mechanism push rod 178 is arranged on the side surface of the helical spring type maximum working rotation force control mechanism rotary column 173, and the helical spring type maximum working rotation force control mechanism rotary column 173 is fixed with another main connecting plate 16 at one end; the initial length of the helical spring 177 for the helical spring type maximum working rotation force control mechanism is greater than the length of the secondary hollow section 175 for the helical spring type maximum working rotation force control mechanism; the structural appearance of the end part of the push rod 178 for the coil spring type maximum working rotation force control mechanism is consistent with the structural appearance of the semicircular groove structure 174 for the coil spring type maximum working rotation force control mechanism, and the main functions are as follows: when the rotary force caused by air pressure is too large due to the damage of the last mechanism, and the resistance of the rotary force is larger than the elasticity of the spiral spring 177 for the maximum working rotary force control mechanism of the spiral spring, the spiral spring 177 for the maximum working rotary force control mechanism of the spiral spring is compressed, and under the causal action, the relative rotation between the main rotating shaft 12 and the auxiliary rotating shaft 19 is realized, so that the auxiliary rotating shaft 19 cannot be driven to rotate too fast, and the protective effect is achieved.
Referring to fig. 4, the bolt-mounted nut clamping driving mechanism 21 includes a connecting plate 211 for the bolt-mounted nut clamping driving mechanism, a protruding structure 212 for the bolt-mounted nut clamping driving mechanism, a bolt hole 213 for the bolt-mounted nut clamping driving mechanism, and an inner hexagonal groove structure 214 for the bolt-mounted nut clamping driving mechanism; a protruding structure 212 for the bolt-mounted nut clamping driving mechanism is arranged in the center of one end face of the connecting plate 211 for the bolt-mounted nut clamping driving mechanism, the protruding structure is integrated with the connecting plate 211 for the bolt-mounted nut clamping driving mechanism, a plurality of bolt holes 213 for the bolt-mounted nut clamping driving mechanism are arranged in the connecting plate 211 for the bolt-mounted nut clamping driving mechanism, and an inner hexagonal groove structure 214 for the bolt-mounted nut clamping driving mechanism is arranged in the center of one end face of the protruding structure 212 for the bolt-mounted nut clamping driving mechanism; the connecting plate 211 for the bolt-mounted nut clamping driving mechanism is mounted on one end surface of the auxiliary connecting plate 20 through a bolt inserted into the bolt hole 213 for the bolt-mounted nut clamping driving mechanism; bolt installation formula nut joint actuating mechanism is unanimous with the structure appearance of large-scale nut outer loop with hexagon socket head cap groove structure 214, and its main function is: the nut is clamped in the inner part of the hexagon socket groove structure 214 for the bolt installation type nut clamping driving mechanism, namely, when the nuts of different models need to be replaced, the bolt in the device is taken down, and the other device is fastened.
The specific use mode is as follows: in the working process of the invention, the main hollow shell 1 is clamped and fixed, then an exhaust pipeline of an air compressor is butted with a pipeline connecting port 22 in the main air inlet pipeline 6, then a nut needing to be fastened is installed in the bolt installation type nut clamping driving mechanism 21, according to the common fastening mode, the air compressor is opened, air enters, high-pressure air forces the main turbine 15 to rotate, and due to the rotation of the main turbine 15, the main rotating shaft 12 drives the bolt installation type nut clamping driving mechanism 21 to rotate, so that the nut can be fastened.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A wind-driven large-scale nut tightening device with controllable performance, comprising a main hollow casing (1), characterized in that: an auxiliary hollow shell (2) of an integrated structure with the main hollow shell is arranged at the center of one end of the main hollow shell (1), a main groove structure (3) is arranged at the center of the other end face of the main hollow shell (1), a turbine installation space (4) is arranged at the center of the inner part of the auxiliary hollow shell (2), a main rotating shaft installation hole (5) communicated with the main groove structure (3) and the turbine installation space (4) is arranged in the main hollow shell (1), a main air inlet pipeline (6) and a main exhaust pipeline (7) which are tangent to the two sides of the turbine installation space (4) are arranged on the two opposite sides of the auxiliary hollow shell (2), a main air inlet hole (8) and a main exhaust hole (9) which are tangent to the turbine installation space (4) are arranged in the main air inlet pipeline (6) and the main exhaust pipeline (7), a pipeline connection port (22) is arranged at the top of the main air inlet hole (8), the air compressor is characterized in that a main air vent (10) communicated with a main air inlet hole (8) is arranged in the middle of the side face of the main air inlet pipeline (6), a maximum air pressure screwing control mechanism (11) is arranged inside the main air vent (10), a main rotating shaft (12) is arranged inside the main groove structure (3), the turbine installation space (4) and the main rotating shaft installation hole (5) through a main bearing (13) and a main air sealing ring (14), a main turbine (15) is arranged on a shaft body positioned inside the turbine installation space (4) of the main rotating shaft (12), a spiral spring type maximum working rotation force control mechanism (17) is arranged at one end of the main rotating shaft (12) positioned inside the main groove structure (3) through a main connecting plate (16), and an auxiliary rotating shaft (19) is arranged at the center of one end face of the spiral spring type maximum working rotation force control mechanism (17) through another main connecting plate (16), one end of vice rotation axis (19) is installed a pair connecting plate (20), the side-mounting of vice connecting plate (20) is in the inner ring of a pair bearing (18), the inside at main hollow shell (1) is installed to the outer loop of vice bearing (18), a bolt installation formula nut joint actuating mechanism (21) is installed to a terminal surface of vice connecting plate (20), maximum air pressure twist closure control mechanism (11) including maximum air pressure twist closure control mechanism with hollow shell (111), maximum air pressure twist closure control mechanism with air seal circle (112), maximum air pressure twist closure control mechanism with hollow structure (113), maximum air pressure twist closure control mechanism with exhaust hole (114), maximum air pressure twist closure control mechanism with valve plate insert space (115), maximum air pressure twist closure control mechanism with inlet port (116), maximum air pressure twist closure control mechanism with movable plate (117), A valve plate (118) for a maximum air pressure screwing control mechanism, a vent hole (119) for a maximum air pressure screwing control mechanism, and a coil spring (1110) for a maximum air pressure screwing control mechanism; an air sealing ring (112) for the maximum air pressure screwing control mechanism is sleeved on the side face of the hollow shell (111) for the maximum air pressure screwing control mechanism, a hollow structure (113) for the maximum air pressure screwing control mechanism is arranged at the center inside the hollow shell (111) for the maximum air pressure screwing control mechanism, an exhaust hole (114) for the maximum air pressure screwing control mechanism is formed in one side, located on the hollow structure (113) for the maximum air pressure screwing control mechanism, of the hollow shell (111) for the maximum air pressure screwing control mechanism, one end of the exhaust hole (114) for the maximum air pressure screwing control mechanism is communicated with one end of the hollow shell (111) for the maximum air pressure screwing control mechanism, and the hollow shell (111) for the maximum air pressure screwing control mechanism is arranged on the other side, located on the hollow structure (113) for the maximum air pressure screwing control mechanism, of the maximum air pressure screwing control mechanism Construct and use valve plate insert space (115), maximum air pressure twist and close hollow shell (111) for the control mechanism and be located one side of maximum air pressure twist and close valve plate insert space (115) for the control mechanism is provided with maximum air pressure twist and close inlet port (116) for the control mechanism, maximum air pressure twist and close inlet port (116) intercommunication for the control mechanism maximum air pressure twist and close the opposite side of hollow shell (111) for the control mechanism, maximum air pressure twist and close hollow shell (111) for the control mechanism and be located one movable plate (117) for the control mechanism is twisted and close to the internally mounted maximum air pressure of hollow structure (113) for the control mechanism to the maximum air pressure, movable plate (117) for the control mechanism is being located the terminal surface center of maximum air pressure twist and close control mechanism and close valve plate insert space (115) one side is provided with the maximum air pressure twist and close control mechanism and use of its integral type structure with the control mechanism And a valve plate (118) in which a vent hole (119) for maximum air pressure engagement control mechanism communicating both end surfaces is provided on a side surface of the movable plate (117) for maximum air pressure engagement control mechanism, and a coil spring (1110) for maximum air pressure engagement control mechanism is attached to the other end surface of the movable plate (117) for maximum air pressure engagement control mechanism.
2. A wind-driven large-sized nut tightening device with controllable performance according to claim 1, wherein: the air sealing ring (112) for the maximum air pressure screwing control mechanism is clamped in the main vent hole (10), and one end of the exhaust hole (114) for the maximum air pressure screwing control mechanism is communicated with the main air inlet hole (8).
3. A wind-driven large-sized nut tightening device with controllable performance according to claim 1, wherein: the initial length of the coil spring (1110) for the maximum air pressure screwing control mechanism is greater than the lateral length of the hollow structure (113) for the maximum air pressure screwing control mechanism.
4. A wind-driven large-sized nut tightening device with controllable performance according to claim 1, wherein: the coil spring type maximum working rotation force control mechanism (17) comprises a main hollow shell (171) for a coil spring type maximum working rotation force control mechanism, a main hollow section (172) for the coil spring type maximum working rotation force control mechanism, a rotary column (173) for the coil spring type maximum working rotation force control mechanism, a semicircular groove structure (174) for the coil spring type maximum working rotation force control mechanism, an auxiliary hollow section (175) for the coil spring type maximum working rotation force control mechanism, a movable plate (176) for the coil spring type maximum working rotation force control mechanism, a coil spring (177) for the coil spring type maximum working rotation force control mechanism and a push rod (178) for the coil spring type maximum working rotation force control mechanism; the center of one end face of a main hollow shell (171) for the helical spring type maximum working rotation force control mechanism is fixedly connected with a main connecting plate (16), the center inside the main hollow shell (171) for the helical spring type maximum working rotation force control mechanism is a main hollow section (172) for the helical spring type maximum working rotation force control mechanism, a rotating column (173) for the helical spring type maximum working rotation force control mechanism is sleeved inside the main hollow section (172) for the helical spring type maximum working rotation force control mechanism by the main hollow shell (171) for the helical spring type maximum working rotation force control mechanism, an auxiliary hollow section (175) for the helical spring type maximum working rotation force control mechanism is arranged inside the main hollow shell (171) for the helical spring type maximum working rotation force control mechanism, helical spring maximum working rotation force control mechanism places a helical spring maximum working rotation force control mechanism with an end face of main cavity interval (172) and uses fly leaf (176) with inside of helical spring maximum working rotation force control mechanism, helical spring maximum working rotation force control mechanism is with vice cavity interval (175) being located helical spring maximum working rotation force control mechanism fixes a helical spring maximum working rotation force control mechanism between the one end of fly leaf (176) and uses helical spring (177), a terminal surface of fly leaf (176) is provided with the helical spring maximum working rotation force control mechanism of its integral type structure with push rod (178) for helical spring maximum working rotation force control mechanism, just helical spring maximum working rotation force control mechanism runs through with push rod (178) helical spring maximum working rotation force control mechanism The rotary force control mechanism is provided with a main hollow shell (171) and is positioned inside a main hollow section (172) for the coil spring type maximum working rotary force control mechanism, a push rod (178) for the coil spring type maximum working rotary force control mechanism is positioned at one end of the main hollow section (172) for the coil spring type maximum working rotary force control mechanism and is of a semicircular structure, the side surface of a rotary column (173) for the coil spring type maximum working rotary force control mechanism is provided with a semicircular groove structure (174) for the coil spring type maximum working rotary force control mechanism, which is used for placing the end part of the push rod (178) for the coil spring type maximum working rotary force control mechanism, and the other main connecting plate (16) is fixed at one end of the rotary column (173) for the coil spring type maximum working rotary force control mechanism.
5. A wind-driven large-sized nut tightening device with controllable performance according to claim 4, wherein: the initial length of the helical spring (177) for the helical spring type maximum working rotation force control mechanism is larger than the length of the auxiliary hollow section (175) for the helical spring type maximum working rotation force control mechanism.
6. A wind-driven large-sized nut tightening device with controllable performance according to claim 4, wherein: the structural appearance of the end part of the push rod (178) for the coil spring type maximum working rotation force control mechanism is consistent with the structural appearance of the semicircular groove structure (174) for the coil spring type maximum working rotation force control mechanism.
7. A wind-driven large-sized nut tightening device with controllable performance according to claim 1, wherein: the bolt-mounted nut clamping driving mechanism (21) comprises a connecting plate (211) for the bolt-mounted nut clamping driving mechanism, a convex structure (212) for the bolt-mounted nut clamping driving mechanism, a bolt hole (213) for the bolt-mounted nut clamping driving mechanism and an inner hexagonal groove structure (214) for the bolt-mounted nut clamping driving mechanism; bolt installation formula nut joint is protruding structure (212) for actuating mechanism is provided with rather than the bolt installation formula nut joint for actuating mechanism of integral type structure at the terminal surface center of connecting plate (211) for actuating mechanism of bolt installation formula nut joint, the inside of connecting plate (211) for actuating mechanism of bolt installation formula nut joint is provided with a plurality of bolt holes (213) for actuating mechanism of bolt installation formula nut joint, the center of a terminal surface of protruding structure (212) for actuating mechanism of bolt installation formula nut joint is provided with hexagon socket head groove structure (214) for actuating mechanism of bolt installation formula nut joint.
8. A wind-driven large-sized nut tightening device with controllable performance according to claim 7, wherein: and the connecting plate (211) for the bolt installation type nut clamping driving mechanism is arranged on one end surface of the auxiliary connecting plate (20) through a bolt inserted into the bolt hole (213) for the bolt installation type nut clamping driving mechanism.
9. A wind-driven large-sized nut tightening device with controllable performance according to claim 7, wherein: the inner hexagonal groove structure (214) for the bolt-mounted nut clamping driving mechanism is consistent with the structural appearance of the large-scale nut outer ring.
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| CN201910427111.3A CN110091163B (en) | 2019-05-22 | 2019-05-22 | Wind-driven large-scale nut fastening device with controllable performance |
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| CN201910427111.3A CN110091163B (en) | 2019-05-22 | 2019-05-22 | Wind-driven large-scale nut fastening device with controllable performance |
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| CN110642088A (en) * | 2019-08-28 | 2020-01-03 | 徐承玉 | Connecting device for wire winding driving device |
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| CN110925377A (en) * | 2019-12-25 | 2020-03-27 | 陈凤芝 | Manual rotation shaft middle section booster unit |
| CN111058528A (en) * | 2019-12-30 | 2020-04-24 | 韩德军 | Negative pressure type dredging device for blocked pipeline |
| CN111168627A (en) * | 2020-03-16 | 2020-05-19 | 刘春平 | Two-way telescopic dismounting device for shaft body and shaft sleeve |
| CN111396232A (en) * | 2020-03-25 | 2020-07-10 | 泉州市欣泓润工业设计有限公司 | Hydraulic type rotary driving device |
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