CN112303091A - Anti-loosening mechanical fastener convenient to detach - Google Patents
Anti-loosening mechanical fastener convenient to detach Download PDFInfo
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- CN112303091A CN112303091A CN202011208901.1A CN202011208901A CN112303091A CN 112303091 A CN112303091 A CN 112303091A CN 202011208901 A CN202011208901 A CN 202011208901A CN 112303091 A CN112303091 A CN 112303091A
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- rotating
- adjusting
- fastening
- threaded
- column
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0084—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a threaded engagement between the head of the bolt or screw and the tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a looseness-preventing mechanical fastener convenient to disassemble, which comprises a fastening mechanism and an adjusting device, wherein the fastening mechanism is arranged on one side above the adjusting device, the fastening mechanism comprises an inserting and fixing device, a rotating adjusting disc, a fixing screwing plate and a fastening connecting threaded column, the rotating adjusting disc is rotatably arranged in the middle of one end of the fixing screwing plate, the fastening connecting threaded column is fixedly connected to the middle of the other end face of the fixing screwing plate, the inserting and fixing device is uniformly arranged on the rotating adjusting disc, mounting and supporting grooves are uniformly formed in the rotating adjusting disc in a circular shape, and rotating inserting and connecting grooves are formed in the middle of the mounting and supporting grooves. The invention can fixedly connect key parts in machinery, and the parts which are connected in a working way in a vibrating environment can not shake or loosen, and the fixed screwing plate and the fastening connecting threaded column can be conveniently screwed and disassembled after being fixed for a long time by the device.
Description
Technical Field
The invention relates to the technical field of fastening connection, in particular to a looseness-proof mechanical fastener convenient to disassemble.
Background
The parts need to be fixed through the fastener in the in-process that machinery used of working, some present large-scale machinery can produce the vibration at the in-process that uses, consequently can appear mechanical spare part on the machinery often in the in-process of working and take place to become flexible and drop, some key spare parts take place to become flexible and drop the back can direct lead to machinery to take place the deviation or directly lead to machinery to stop operation and work at the in-process accuracy that uses, consequently need a fastener that prevents to become flexible urgently to solve above-mentioned problem to also conveniently dismantle under the prerequisite that can fasten.
Disclosure of Invention
The invention aims to provide a looseness-proof mechanical fastener convenient to disassemble, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a looseness-preventing mechanical fastener convenient to disassemble comprises a fastening mechanism and an adjusting device, wherein the fastening mechanism is installed on one side above the adjusting device, the fastening mechanism comprises an inserting and connecting fixing device, a rotating adjusting disc, a fixing and screwing plate and a fastening and connecting threaded column, the rotating adjusting disc is rotatably installed in the middle of one end of the fixing and screwing plate, the fastening and connecting threaded column is fixedly connected to the middle of the other end face of the fixing and screwing plate, the inserting and connecting fixing device is uniformly installed on the rotating adjusting disc, mounting and supporting grooves are uniformly formed in a circular shape on the rotating adjusting disc, rotating inserting and connecting grooves are formed in the middle of the mounting and supporting grooves, a groove body formed by the mounting and supporting grooves and the rotating and connecting grooves penetrates through the rotating adjusting disc, inserting and connecting frames are fixedly installed on the edges of two ends of the rotating adjusting disc, and fastening threaded columns are rotatably installed on two sides of the inserting and connecting frames, the fastening mechanism is in threaded penetration and insertion connection with the splicing frames and is obliquely distributed between the two splicing frames, the fixed screwing plate is uniformly provided with splicing threaded holes, the adjusting device is internally provided with a fixed reinforcing plate, both ends of the fixed reinforcing plate are fixedly provided with supporting vertical plates, the inside of each supporting vertical plate is slidably clamped with a sliding adjusting fixture block, an adjusting rod is rotatably arranged between the sliding adjusting fixture blocks, both ends of the adjusting rod are respectively provided with a first adjusting thread and a second adjusting thread, the thread rotating directions of the first adjusting thread and the second adjusting thread are opposite, the parts of the adjusting rod provided with the first adjusting thread and the second adjusting thread are respectively provided with a first moving adjusting block and a second moving adjusting block in a threaded rotation manner, the middle parts of the outer end surfaces of the first moving adjusting block and the second moving adjusting block are respectively and rotatably connected with a rotating connecting rod through rotating shafts, just the rotation connecting rod of installation is parallel state and distributes on first removal regulating block and the second removal regulating block, the end of rotating the connecting rod all rotates and is connected with the erection column, the joint that all slides on the erection column has the slip joint post, the adjusting hand wheel is twisted soon to the one end fixedly connected with of adjusting the pole.
Preferably, the inserting and fixing device comprises a rotating handle, a rotating connecting ring, a supporting spring and an inserting and connecting threaded column, the rotating handle is fixedly installed at the upper end of the inserting and connecting threaded column, the rotating connecting ring rotates and is connected with the bottom of the rotating handle in a clamping mode, the supporting spring is fixedly connected to the rotating connecting ring, and the inserting and connecting threaded column is installed in the middle of the supporting spring.
Preferably, one end of the support spring, which is far away from the rotary connecting ring, is fixedly installed inside the installation support groove, and the plug threaded column is plugged inside the rotary plug groove.
Preferably, the inserting and fixing device, the mounting and supporting groove, the rotating inserting groove and the inserting threaded hole are all provided with 12 parts which are in one-to-one correspondence in position, and the inserting threaded column is inserted into the inserting threaded hole in a threaded manner when being screwed.
Preferably, the mounting column, the sliding connection column and the insertion frame are all arranged in a hexagonal prism shape, and the sliding connection column can be clamped in the insertion frame when sliding forwards.
Preferably, the fixed screwing plate is arranged in a hexagonal prism shape.
Compared with the prior art, the invention has the following beneficial effects:
the fixed screwing plate in the device is arranged in a hexagonal prism shape, so that the fixed screwing plate can be screwed by an external adjusting screwing device, the purpose of fastening connection is realized by controlling the rotation of the fastening connection threaded column, after parts in machinery are fixedly connected by the fastening connection threaded column, the sliding adjusting clamping block in the adjusting device slides upwards in the supporting vertical plate by external force, after the sliding adjusting clamping block slides to a certain position, the sliding connecting column moves forwards from the mounting column by external force and is correspondingly inserted into the inserting frames at different positions on the rotating adjusting disc, and the sliding connecting column inserted into the inserting frames is fastened and fixed by screwing the fastening threaded column, because the inserting frames distributed on the rotating adjusting disc are horizontally distributed in an inclined way, and the rotating connecting rods rotatably mounted on the first moving adjusting block and the second moving adjusting block are also horizontally distributed, therefore, when the sliding connecting column connected to the first movable adjusting block and the second movable adjusting block is fixed in the inserting frame, the first movable adjusting block and the second movable adjusting block can move towards the opposite or opposite direction by rotating the screwing adjusting hand wheel, so that the sliding connecting column can pull the inserting frame at different positions to control the rotating adjusting disc to rotate clockwise and anticlockwise, the rotating adjusting disc can be fixedly connected with the fixed screwing plate through the inserting fixing device, the fixed screwing plate can be driven to rotate clockwise and anticlockwise in the clockwise and anticlockwise rotating process of the rotating adjusting disc, the fixed screwing plate and the fastening connecting threaded column can be screwed and fastened again, and the first movable adjusting block and the second movable adjusting block are installed on the adjusting rod in a threaded mode, so that the fixing of the rotating adjusting disc is realized in the inserting frame through the fixed inserting of the sliding connecting column, and the fixing of the rotating adjusting disc is realized at the same time of fixing the rotating adjusting disc The screwing plate and the fastening and connecting threaded column are stably fixed, so that the fixing and limiting of the fixing and screwing plate and the fastening and connecting threaded column can be realized by fixing the first movable adjusting block and the second movable adjusting block in the vibration environment working after the mechanical parts are fixed by the fixing and screwing plate and the fastening and connecting threaded column, the fixing and screwing plate and the fastening and connecting threaded column cannot rotate and loosen, the parts in the machinery can be better fastened by the fixing and screwing plate and the fastening and connecting threaded column, the rotating adjusting disc and the fixing and screwing plate can rotate due to the movement of the first movable adjusting block and the second movable adjusting block and the rotation of the rotating connecting rod without reversely rotating the screwing adjusting hand wheel, the fastening and connecting threaded column can not be conveniently and labor-saving detached from the direction of the fastening and connecting threaded column to be fastened, and after the fastening and connecting threaded column is controlled to be inserted into the parts to be fastened by screwing the fixing and screwing plate, if the position of the splicing frame on the rotary adjusting disk is inconvenient to connect with the mounting columns and the sliding connecting columns which are distributed in a parallel shape, the position of the splicing frame on the rotary adjusting disk can be conveniently connected with the mounting columns and the sliding connecting columns by rotating the rotary adjusting disk, the rotary connecting rods are ensured to be distributed in an inclined parallel shape after connection, the height of the sliding adjusting fixture block in the supporting vertical plate can be adjusted when the rotary adjusting disk is rotated, so that the sliding splicing corresponding to the sliding connecting column at the front end of the rotary connecting rod can be quickly connected in the corresponding splicing frame, the corresponding sliding splicing of the sliding connecting column at the front end of the rotary connecting rod can be quickly connected by pressing and screwing the screwing handle after connection, when the pressure is greater than the elastic force of the supporting spring, the splicing threaded column is forwardly positioned in the splicing threaded hole at the corresponding position and is in contact with the, thereby accomplish the fixed connection who rotates adjusting disk and fixed twist board, consequently be connected with the grafting frame at the spliced pole that slides and rotate the process of rotating the adjusting disk and adjusting and can not lead to the fact to rotate and influence fixed twist board, only adjust fixed connection and finish the back again and make and rotate adjusting disk and carry out fixed connection between with, adjusting device's upper end can go up and down, thereby only need can with fixed twist board and the separation of rotation adjusting disk and downstream after the anticlockwise rotation of fastening connection screw thread post with fixed twist board when dismantling fixed twist board and fastening connection screw thread post, thereby can not lead to the fact to shelter from and influence fixed the dismantlement of twisting board and fastening connection screw thread post soon.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the fastening mechanism of the present invention;
FIG. 3 is a schematic view of the rotary adjustment disk of the present invention;
FIG. 4 is a schematic structural view of the plugging fixture of the present invention;
FIG. 5 is a schematic view of a fixed screw plate structure according to the present invention;
fig. 6 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1-fastening mechanism, 2-adjusting device, 3-inserting fixing device, 4-rotating adjusting disk, 5-fixing screwing plate, 6-fastening connecting threaded column, 7-installing supporting groove, 8-rotating inserting groove, 9-inserting frame, 10-fastening threaded column, 11-screwing handle, 12-rotating connecting ring, 13-supporting spring, 14-inserting threaded column, 15-inserting threaded hole, 16-fixing reinforcing plate, 17-supporting vertical plate, 18-screwing adjusting hand wheel, 19-sliding adjusting clamping block, 20-first adjusting thread, 21-first moving adjusting block, 22-rotating connecting rod, 23-installing column, 24-sliding connecting column, 25-second moving adjusting block, 26-second adjusting thread, 27-adjusting the rod.
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. 1-6, an embodiment of the present invention is shown: a locking mechanical fastener convenient to disassemble comprises a fastening mechanism 1 and an adjusting device 2, wherein the fastening mechanism 1 is installed on one side above the adjusting device 2, the fastening mechanism 1 comprises an inserting and fixing device 3, a rotating adjusting disc 4, a fixed screwing plate 5 and a fastening connecting threaded column 6, the rotating adjusting disc 4 is rotatably installed in the middle of one end of the fixed screwing plate 5, the fastening connecting threaded column 6 is fixedly connected to the middle of the other end face of the fixed screwing plate 5, the inserting and fixing device 3 is uniformly installed on the rotating adjusting disc 4, the rotating adjusting disc 4 is circularly and uniformly provided with an installing and supporting groove 7, the middle of the installing and supporting groove 7 is provided with a rotating inserting groove 8, a groove body formed by the installing and supporting groove 7 and the rotating inserting groove 8 penetrates through the rotating adjusting disc 4, edges of two ends of the rotating adjusting disc 4 are fixedly provided with inserting frames 9, and fastening threaded columns 10 are rotatably installed on two sides of the inserting frames 9, the fastening mechanism 10 is inserted through the insertion frame 9 in a threaded manner and is inserted into the insertion frame 9, the two insertion frames 9 are distributed in an inclined manner, the fixing screwing plate 5 is uniformly provided with insertion threaded holes 15, the adjusting device 2 is internally provided with a fixing reinforcing plate 16, two ends of the fixing reinforcing plate 16 are fixedly provided with supporting vertical plates 17, the inside of each supporting vertical plate 17 is slidably clamped with a sliding adjusting fixture block 19, an adjusting rod 27 is rotatably arranged between the sliding adjusting fixture blocks 19, two ends of the adjusting rod 27 are respectively provided with a first adjusting thread 20 and a second adjusting thread 26, the thread rotating directions of the first adjusting thread 20 and the second adjusting thread 26 are opposite, the parts of the adjusting rod 27 provided with the first adjusting thread 20 and the second adjusting thread 26 are respectively provided with a first moving adjusting block 21 and a second moving adjusting block 25 in a threaded manner, the middle parts of the outer end faces of the first moving adjusting block 21 and the second moving adjusting block 25 are respectively rotatably connected with a rotating connecting rod 22 through a rotating shaft, and the rotation connecting rods 22 arranged on the first movable adjusting block 21 and the second movable adjusting block 25 are distributed in a parallel state, the ends of the rotation connecting rods 22 are rotatably connected with mounting columns 23, the mounting columns 23 are slidably clamped with sliding connecting columns 24, and one ends of adjusting rods 27 are fixedly connected with screwing adjusting hand wheels 18.
The inserting and fixing device 3 comprises a screwing handle 11, a rotating connecting ring 12, a supporting spring 13 and an inserting threaded column 14, the screwing handle 11 is fixedly arranged at the upper end of the inserting threaded column 14, the rotating connecting ring 12 is rotatably clamped at the bottom of the screwing handle 11, the supporting spring 13 is fixedly connected to the rotating connecting ring 12, the inserting threaded column 14 is arranged in the middle of the supporting spring 13, one end of the supporting spring 13 far away from the rotating connecting ring 12 is fixedly arranged in the installing and supporting groove 7, the inserting threaded column 14 is inserted in the rotating inserting groove 8, 12 inserting and fixing devices 3, the installing and supporting groove 7, the rotating inserting groove 8 and the inserting threaded hole 15 are arranged and correspond to one another in position, the inserting threaded column 14 is inserted in the inserting threaded hole 15 when being screwed, the installing column 23, the sliding connecting column 24 and the inserting frame 9 are arranged in a hexagonal prism shape, and the sliding connecting column 24 can be clamped in the inserting frame 9 when sliding forwards, the fixed twist plate 5 is arranged in a hexagonal prism shape.
The working principle is as follows: the device is fixedly arranged at a specified position on a machine through a threaded hole formed in a fixed reinforcing plate 16, the fixed screwing plate 5 is arranged in a hexagonal prism shape, so that the fixed screwing plate 5 can be screwed by an external adjusting screwing device, the purpose of fastening connection is realized by controlling the rotation of a fastening connection threaded column 6, after parts in the machine are fixedly connected by the fastening connection threaded column 6, a sliding adjusting clamping block 19 in an adjusting device 2 slides upwards in a supporting vertical plate 17 through external force, after the sliding adjusting clamping block moves to a certain position, a sliding connecting column 24 moves forwards from an installing column 23 through the external force and is correspondingly inserted into different positions of an inserting frame 9 on a rotating adjusting plate 4, and the sliding connecting column 24 inserted into the inserting frame 9 is fastened and fixed through screwing the fastening threaded column 10, because the inserting frames 9 distributed on the rotating adjusting disk 4 are horizontally distributed in an inclined manner, and the rotating connecting rods 22 rotatably mounted on the first moving adjusting block 21 and the second moving adjusting block 25 are also horizontally distributed, when the sliding connecting posts 24 connected on the first moving adjusting block 21 and the second moving adjusting block 25 are fixed in the inserting frames 9, the first moving adjusting block 21 and the second moving adjusting block 25 can move towards opposite or opposite directions by rotating the screwing adjusting hand wheel 18, so that the sliding connecting posts 24 can pull the inserting frames 9 at different positions to control the rotating adjusting disk 4 to rotate clockwise and counterclockwise, and because the rotating adjusting disk 4 can be fixedly connected with the fixed screwing plate 5 through the inserting fixing device 3, the rotating adjusting disk 4 can drive the fixed screwing plate 5 to rotate clockwise and counterclockwise in the clockwise and counterclockwise rotating process, therefore, the fixed screwing plate 5 and the fastening and connecting threaded column 6 can be screwed and fastened again, and the first movable adjusting block 21 and the second movable adjusting block 25 are arranged on the adjusting rod 27 in a threaded manner, so that the fixed screwing plate 5 and the fastening and connecting threaded column 6 can be stably fixed while the rotating adjusting disk 4 is fixed by fixedly inserting the sliding connecting column 24 into the inserting frame 9, the fixed screwing plate 5 and the fastening and connecting threaded column 6 can be fixed and limited by the first movable adjusting block 21 and the second movable adjusting block 25 when the machine parts are fixed by using the fixed screwing plate 5 and the fastening and connecting threaded column 6 in a vibration environment, the fixed screwing plate 5 and the fastening and connecting threaded column 6 cannot rotate or loosen, and the parts in the machine can be better fastened by using the fixed screwing plate 5 and the fastening and connecting threaded column 6, the adjusting hand wheel 18 is rotated without rotating reversely, so that the first moving adjusting block 21 and the second moving adjusting block 25 move and the rotating connecting rod 22 rotates to rotate the rotating adjusting disc 4 and the fixed screwing plate 5, the fastening connecting threaded column 6 which is fastened and installed conveniently and labor-saving is not screwed and disassembled, and after the fixed screwing plate 5 is screwed to control the fastening connecting threaded column 6 to be inserted into a part needing fastening, if the inserting frame 9 on the rotating adjusting disc 4 is inconvenient to connect with the installing column 23 and the sliding connecting column 24 which are distributed in a parallel manner, the inserting frame 9 on the rotating adjusting disc 4 can be conveniently connected with the installing column 23 and the sliding connecting column 24 by rotating the rotating adjusting disc 4, and the rotating connecting rod 22 is ensured to be distributed in an inclined parallel manner after connection, and when the rotating adjusting disc 4 is rotated, the height of the sliding adjusting clamping block 19 in the supporting vertical plate 17 can also enter The adjustment is carried out, thereby the sliding insertion corresponding to the sliding connection column 24 at the front end of the rotating connection rod 22 can be quickly realized to be connected inside the corresponding insertion frame 9, after the connection, the screwing handle 11 is pressed and screwed, the screwing handle 11 is screwed, when the pressure is greater than the elastic force of the supporting spring 13, the insertion thread column 14 is forwardly positioned inside the insertion thread hole 15 in the corresponding position to be in contact with the insertion thread hole 15 in the screwing process, the thread is inserted into the insertion thread hole 15, thereby the fixed connection of the rotating adjusting disk 4 and the fixed screwing plate 5 is completed, therefore, the process of adjusting the rotating adjusting disk 4 by connecting the sliding connection column 24 and the insertion frame 9 can not cause the rotation and the influence on the fixed screwing plate 5, only after the fixed connection is adjusted, the rotating adjusting disk 4 is fixedly connected with the fixed screwing plate 4, the upper end of the adjusting device 2 can be lifted, and when the fixed screwing plate 5 and the fastening connection thread column 6 are disassembled, only the fixed screwing plate 5 and the fastening With rotating the separation of adjustment disk 4 and move down to can not lead to the fact sheltering from and influencing the dismantlement of twisting board 5 and fastening connection screw post 6 fixedly, this device can carry out fixed connection between the key spare part in the machinery, and can not take place to rock and become flexible between the spare part of working connection in the environment of vibration yet, and can conveniently twist the fixed dismantlement of twisting after fixing for a long time of twisting board 5 and fastening connection screw post 6 through this device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a locking mechanical fastener of dismantling of being convenient for that moves, includes fastening device (1) and adjusting device (2), its characterized in that: the fastening mechanism (1) is arranged on one side above the adjusting device (2), the fastening mechanism (1) comprises an inserting and connecting fixing device (3), a rotating adjusting disc (4), a fixing screwing plate (5) and a fastening connecting threaded column (6), the rotating adjusting disc (4) is rotatably arranged in the middle of one end of the fixing screwing plate (5), the fastening connecting threaded column (6) is fixedly connected to the middle of the other end face of the fixing screwing plate (5), the inserting and connecting fixing device (3) is uniformly arranged on the rotating adjusting disc (4), the rotating adjusting disc (4) is circularly and uniformly provided with installing and supporting grooves (7), the middle of the installing and supporting grooves (7) is provided with rotating inserting and connecting grooves (8), a groove body formed by the installing and supporting grooves (7) and the rotating inserting and connecting grooves (8) penetrates through the rotating adjusting disc (4), and inserting and connecting frames (9) are fixedly arranged on the edges of the two ends of the rotating adjusting disc (4), the two sides of the inserting frame (9) are provided with fastening threaded columns (10) in a threaded rotating manner, the fastening mechanisms (1)0 are in threaded penetrating through the inserting frame (9) and are inserted into the inserting frame (9), the two inserting frames (9) are distributed in an inclined manner, inserting threaded holes (15) are uniformly formed in the fixed screwing plate (5), the adjusting device (2) is provided with a fixed reinforcing plate (16), two ends of the fixed reinforcing plate (16) are respectively and fixedly provided with a supporting vertical plate (17), sliding adjusting clamping blocks (19) are clamped in the supporting vertical plate (17) in a sliding manner, adjusting rods (27) are rotatably arranged between the sliding adjusting clamping blocks (19), two ends of each adjusting rod (27) are respectively provided with a first adjusting thread (20) and a second adjusting thread (26), and the thread rotating directions of the first adjusting thread (20) and the second adjusting thread (26) are opposite, just the part of seting up first regulation screw thread (20) and second regulation screw thread (26) on adjusting pole (27) is the screw rotation respectively and is installed first removal regulating block (21) and second removal regulating block (25), the outer terminal surface middle part of first removal regulating block (21) and second removal regulating block (25) all rotates through the pivot and is connected with rotation connecting rod (22), just rotation connecting rod (22) of installation on first removal regulating block (21) and second removal regulating block (25) are parallel state and distribute, the end of rotating connecting rod (22) all rotates and is connected with erection column (23), all slip joint has sliding connection post (24) on erection column (23), the one end fixedly connected with of adjusting pole (27) revolves wrong regulation hand wheel (18).
2. A locking mechanical fastener of easy removal as set forth in claim 1, wherein: grafting fixing device (3) including revolving twist handle (11), rotating go-between (12), supporting spring (13) and grafting screw post (14), revolve the upper end of twisting twist handle (11) fixed mounting at grafting screw post (14), rotate go-between (12) and rotate the joint and revolve the bottom of twisting handle (11), supporting spring (13) fixed connection is on rotating go-between (12), just the middle part at supporting spring (13) is installed in grafting screw post (14).
3. A locking mechanical fastener of easy removal as set forth in claim 2, wherein: one end, far away from the rotating connecting ring (12), of the supporting spring (13) is fixedly installed inside the installation supporting groove (7), and the inserting threaded column (14) is inserted into the rotating inserting groove (8).
4. A locking mechanical fastener of easy removal according to claim 3, wherein: the plug-in fixing device (3), the mounting support groove (7), the rotating plug-in groove (8) and the plug-in threaded hole (15) are all provided with 12 plug-in threaded holes, the positions of the plug-in threaded holes correspond to one another, and the plug-in threaded columns (14) are plugged in the plug-in threaded holes (15) in a threaded manner when being screwed.
5. A locking mechanical fastener of easy removal as set forth in claim 1, wherein: the mounting column (23), the sliding connecting column (24) and the inserting frame (9) are all arranged in a hexagonal prism shape, and the sliding connecting column (24) can be clamped inside the inserting frame (9) when sliding forwards.
6. A locking mechanical fastener of easy removal as set forth in claim 1, wherein: the fixed screwing plate (5) is arranged in a hexagonal prism shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208901.1A CN112303091A (en) | 2020-11-03 | 2020-11-03 | Anti-loosening mechanical fastener convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208901.1A CN112303091A (en) | 2020-11-03 | 2020-11-03 | Anti-loosening mechanical fastener convenient to detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112303091A true CN112303091A (en) | 2021-02-02 |
Family
ID=74332729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011208901.1A Pending CN112303091A (en) | 2020-11-03 | 2020-11-03 | Anti-loosening mechanical fastener convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112303091A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2063268A1 (en) * | 1990-05-01 | 1991-11-02 | Sol R. Rubin | Lock and hexagonal nut combination for mounting vehicle wheels |
| US20060039773A1 (en) * | 2002-12-02 | 2006-02-23 | Kazuaki Tanimura | Fastener |
| US7252470B1 (en) * | 2003-03-04 | 2007-08-07 | Lorenzo Sanchez | Wheel locking assembly |
| CN208417192U (en) * | 2018-05-11 | 2019-01-22 | 天津宏达顺五金制品有限公司 | A kind of nail device for woodenware |
| CN209491355U (en) * | 2019-01-28 | 2019-10-15 | 苏州金世博精密机电有限公司 | Numerical control lathe chuck detachably after positioning screw |
| CN210849949U (en) * | 2019-10-18 | 2020-06-26 | 上海累善机械科技有限公司 | Automobile part pipe support supporting and fixing device |
| CN210888074U (en) * | 2019-10-28 | 2020-06-30 | 仲启涛 | Building engineering pours template connecting device convenient to carry out dismouting |
| CN111425507A (en) * | 2020-05-21 | 2020-07-17 | 济南实达紧固件有限公司 | Anti-loosening flange bolt |
-
2020
- 2020-11-03 CN CN202011208901.1A patent/CN112303091A/en active Pending
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|---|---|---|---|---|
| CA2063268A1 (en) * | 1990-05-01 | 1991-11-02 | Sol R. Rubin | Lock and hexagonal nut combination for mounting vehicle wheels |
| US20060039773A1 (en) * | 2002-12-02 | 2006-02-23 | Kazuaki Tanimura | Fastener |
| US7252470B1 (en) * | 2003-03-04 | 2007-08-07 | Lorenzo Sanchez | Wheel locking assembly |
| CN208417192U (en) * | 2018-05-11 | 2019-01-22 | 天津宏达顺五金制品有限公司 | A kind of nail device for woodenware |
| CN209491355U (en) * | 2019-01-28 | 2019-10-15 | 苏州金世博精密机电有限公司 | Numerical control lathe chuck detachably after positioning screw |
| CN210849949U (en) * | 2019-10-18 | 2020-06-26 | 上海累善机械科技有限公司 | Automobile part pipe support supporting and fixing device |
| CN210888074U (en) * | 2019-10-28 | 2020-06-30 | 仲启涛 | Building engineering pours template connecting device convenient to carry out dismouting |
| CN111425507A (en) * | 2020-05-21 | 2020-07-17 | 济南实达紧固件有限公司 | Anti-loosening flange bolt |
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