CN109773473B - Dismounting device for quickly dismounting nut - Google Patents
Dismounting device for quickly dismounting nut Download PDFInfo
- Publication number
- CN109773473B CN109773473B CN201910248834.7A CN201910248834A CN109773473B CN 109773473 B CN109773473 B CN 109773473B CN 201910248834 A CN201910248834 A CN 201910248834A CN 109773473 B CN109773473 B CN 109773473B
- Authority
- CN
- China
- Prior art keywords
- thick bamboo
- sound attenuation
- dismounting
- silencing
- attenuation section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000030279 gene silencing Effects 0.000 claims abstract description 45
- 238000013016 damping Methods 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a dismounting device for quickly dismounting nuts, which comprises a pneumatic motor, a sleeve, a foot switch and a silencing barrel, wherein the pneumatic motor is arranged in the silencing barrel through a supporting plate, the output end of the pneumatic motor extends out of the silencing barrel and is detachably connected with the sleeve, and the pneumatic motor is connected with the foot switch through an air pipe; the periphery of the supporting plate is hinged with a plurality of supporting rods, each supporting rod is slidably mounted at the bottom of the silencing cylinder through a sliding block, and a damping spring is further arranged between the supporting plate and the bottom of the silencing cylinder. The dismounting device disclosed by the invention has the characteristics of compact structure, convenience in use, capability of quickly dismounting the nut, capability of effectively reducing vibration and noise generated in the dismounting process, capability of ensuring the safety of operators, convenience in operation, wide application range and high efficiency.
Description
Technical Field
The invention relates to a disassembly and assembly tool, in particular to a disassembly and assembly device for quickly disassembling and assembling nuts.
Background
At present, fastening means for connecting two parts by using bolts and nuts have been widely used in various machine equipment. For disassembly and assembly of nuts, the traditional operation method is to manually screw and loosen the nuts by using a wrench, and for some large-scale machine equipment, the method is low in working efficiency and high in labor intensity due to the fact that the number of the nuts is large, most people currently use pneumatic wrenches to disassemble and assemble the nuts in order to improve the working efficiency and reduce the labor intensity, but in the disassembly and assembly process of the disassembly and assembly tool, manual handheld operation is needed, the pneumatic wrenches vibrate and have large noise, and the use of operators is inconvenient, so that the health of the operators is greatly influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the dismounting device which is compact in structure and convenient to use, can be used for quickly dismounting the nut, effectively reduces vibration and noise generated in the dismounting process, ensures the safety of operators, and has the characteristics of convenience in operation, wide application range and high efficiency.
The technical scheme adopted by the invention is as follows: the dismounting device for the quick dismounting nut comprises a pneumatic motor, a sleeve and a foot switch, and further comprises a silencing barrel, wherein the pneumatic motor is arranged in the silencing barrel through a supporting plate, the output end of the pneumatic motor extends out of the silencing barrel and is detachably connected with the sleeve, and the pneumatic motor is connected with the foot switch through an air pipe; the periphery of the supporting plate is hinged with a plurality of supporting rods, each supporting rod is slidably mounted at the bottom of the silencing cylinder through a sliding block, and a damping spring is further arranged between the supporting plate and the bottom of the silencing cylinder.
As a further improvement, the inner wall of the silencing cylinder is provided with soundproof cotton, and the silencing cylinder is also provided with a plurality of vent holes.
Further, two ends of the air pipe are respectively connected with the pneumatic motor and the foot switch through connectors, and one side of the foot switch is also provided with connectors for being connected with an air source.
Further, a hook is arranged on one side of the silencing barrel.
Further, the sound-deadening device also comprises a camera and a display, wherein the camera is arranged at the top of the sound-deadening cylinder and is electrically connected with the display through a wire.
Further, the bottom end of the silencing barrel is also provided with a plurality of supporting rollers.
Further, still be equipped with the support frame below the sound attenuation section of thick bamboo, sound attenuation section of thick bamboo bottom one side link to each other with one side of support frame articulated, sound attenuation section of thick bamboo bottom opposite side be equipped with the pneumatic cylinder, pneumatic cylinder both ends link to each other with sound attenuation section of thick bamboo, support frame articulated respectively, the support gyro wheel install in the support frame bottom.
Advantageous effects
Compared with the prior art, the invention has the following advantages:
1. the dismounting device is compact in structure and convenient to use, can be used for dismounting nuts quickly, effectively reduces vibration and noise generated in the dismounting process by additionally arranging the silencing cylinder at the periphery of the pneumatic motor and arranging the damping spring at the bottom, ensures the safety of operators, is convenient for sleeving the sleeve, and simultaneously can provide displacement space for loosening the nuts by matching the damping spring with the supporting rod and the sliding block in the dismounting process, and ensures that the dismounting is completed smoothly.
2. According to the invention, through the addition of the camera and the display, the position of the sleeve can be monitored in real time, so that an operator can observe the disassembly condition conveniently, the operation safety is further ensured, and the labor intensity is reduced.
3. According to the invention, the support frame and the hydraulic cylinder are arranged at the bottom of the silencing barrel, and the support frame is further limited to be hinged with the silencing barrel, and the hydraulic cylinder is respectively hinged with the support frame and the silencing barrel, so that the silencing barrel can be jacked up and obliquely arranged, a plurality of obliquely arranged nuts can be conveniently disassembled and assembled, and the application range of the device is further enlarged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a sound damping cylinder according to the present invention;
fig. 3 is a schematic structural view of another embodiment of the present invention.
Wherein: 1-pneumatic motor, 2-sleeve, 3-foot switch, 4-sound elimination section of thick bamboo, 5-backup pad, 6-trachea, 7-bracing piece, 8-slider, 9-damping spring, 10-soundproof cotton, 11-air vent, 12-joint, 13-couple, 14-camera, 15-display, 16-wire, 17-backing roll, 18-support frame, 19-pneumatic cylinder, 20-governing valve.
Detailed Description
The invention will be further described with reference to specific embodiments in the drawings.
Referring to fig. 1-2, the dismounting device for quickly dismounting nuts comprises a pneumatic motor 1, a sleeve 2, a foot switch 3 and a silencing barrel 4, wherein the pneumatic motor 1 is arranged in the silencing barrel 4 through a supporting plate 5, the output end of the pneumatic motor 1 extends out of the silencing barrel 4 and is detachably connected with the sleeve 2, so that the sleeves 2 with different specifications can be conveniently replaced, and the pneumatic motor 1 is connected with the foot switch 3 through an air pipe 6; the periphery of the supporting plate 5 is hinged with a plurality of supporting rods 7, each supporting rod 7 is slidably mounted at the bottom of the silencing barrel 4 through a sliding block 8, the sliding block 8 is a T-shaped block, correspondingly, a T-shaped groove is formed in the bottom of the silencing barrel 4, the sliding block 8 and the T-shaped groove are cooperatively mounted, the sliding block 8 slides along the radial direction of the silencing barrel 4, preferably, the number of the supporting rods 7 is 4 in total, the supporting rods are uniformly distributed, a damping spring 9 is further arranged between the supporting plate 5 and the bottom of the silencing barrel 4, and two ends of the damping spring 9 are respectively connected with the supporting plate 5 and the silencing barrel 4.
In the device in this embodiment, during actual use, sleeve 2 is sleeved at the output end of air motor 1, then the whole device is moved to the position corresponding to the nut, sleeve 2 is pressed down, sleeve 2 is sleeved on the nut under the action of the elasticity of damping spring 9, pedal switch 3 is then stepped on to supply air to air motor 1, air motor 1 rotates at a high speed to drive sleeve 2 to screw up and loosen the nut, and the work of quickly dismounting the nut is completed. The dismounting device is compact in structure and convenient to use, and can be used for dismounting nuts quickly, vibration and noise generated in the dismounting process are effectively reduced by additionally arranging the silencing cylinder at the periphery of the pneumatic motor and arranging the damping spring at the bottom, so that the safety of operators is ensured, the sleeve is convenient to sleeve, and meanwhile, in the dismounting process, the damping spring is matched with the supporting rod and the sliding block, so that a displacement space can be provided for loosening of the nuts, the smooth completion of the dismounting is ensured, and the dismounting device has the characteristics of convenience in operation, wide application range and high efficiency.
Preferably, in the embodiment, the inner wall of the silencing cylinder 4 is provided with the soundproof cotton 10 to further weaken the air injection noise of the air motor 1, and the silencing cylinder 4 is also provided with a plurality of vent holes 11, and the air generated by the operation of the air motor 1 is discharged from the vent holes 11 through the soundproof cotton 10. The air pipe 6 both ends are connected with air motor 1, foot switch 3 respectively through connect 12, and foot switch 3 one side still is equipped with and is used for the connect 12 of being connected with the air supply, is convenient for the connection of gas line, simultaneously, still is equipped with governing valve 20 in foot switch 3 one side, can adjust the gas pressure who supplies with air pipe 6. One side of the silencing barrel 4 is provided with a hook 13, when the device is in a non-working state, the air pipe 6 can be hung on the hook 13, and the device is convenient to carry and store. The device still includes camera 14 and display 15, and wherein, camera 14 installs at the noise elimination section of thick bamboo 4 top, and camera 14 passes through wire 16 and display 15 electric connection, and camera 14 transmits image signal to display 15 to the real-time supervision telescopic position, the operating personnel of being convenient for observe the dismantlement condition, further ensures operation security, has reduced intensity of labour. A plurality of supporting rollers 17 are also arranged at the bottom end of the silencing barrel 4, so that the whole dismounting device can be conveniently moved.
As shown in fig. 3, in another embodiment of the present invention, a support frame 18 is further disposed below the silencing barrel 4, one side of the bottom end of the silencing barrel 4 is hinged to one side of the support frame 18, the other side of the bottom end of the silencing barrel 4 is provided with a hydraulic cylinder 19, two ends of the hydraulic cylinder 19 are respectively hinged to the silencing barrel 4 and the support frame 18, the support rollers 17 are installed at the bottom of the support frame 18, and the support frame and the hydraulic cylinder are further limited to be hinged to the silencing barrel by arranging the support frame and the hydraulic cylinder at the bottom of the silencing barrel, and the hydraulic cylinder is respectively hinged to the support frame and the silencing barrel, so that the silencing barrel can be jacked up and obliquely arranged, nuts obliquely arranged can be conveniently disassembled, and the application range of the device is further widened.
While only the preferred embodiments of the present invention have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these do not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (3)
1. The dismounting device for the quick dismounting nut comprises a pneumatic motor (1), a sleeve (2) and a foot switch (3), and is characterized by further comprising a silencing barrel (4), wherein the pneumatic motor (1) is arranged in the silencing barrel (4) through a supporting plate (5), the output end of the pneumatic motor (1) extends out of the silencing barrel (4) and is detachably connected with the sleeve (2), and the pneumatic motor (1) is connected with the foot switch (3) through an air pipe (6); the utility model provides a sound attenuation device, including support plate (5) peripheral articulated be equipped with a plurality of bracing pieces (7), every bracing piece (7) all pass through slider (8) slidable mounting in sound attenuation section of thick bamboo (4) bottom, backup pad (5) and sound attenuation section of thick bamboo (4) bottom between still be equipped with damping spring (9), sound attenuation section of thick bamboo (4) one side be equipped with couple (13), still include camera (14) and display (15), camera (14) install at sound attenuation section of thick bamboo (4) top, camera (14) pass through wire (16) and display (15) electric connection, sound attenuation section of thick bamboo (4) bottom still be equipped with a plurality of supporting rollers (17), sound attenuation section of thick bamboo (4) below still be equipped with support frame (18), sound attenuation section of thick bamboo (4) bottom one side articulated continuous with one side of support frame (18), sound attenuation section of thick bamboo (4) bottom opposite side be equipped with pneumatic cylinder (19), pneumatic cylinder (19) both ends respectively with sound attenuation section of thick bamboo (4), support frame (18) articulated continuous, supporting roller (17) bottom installation at the support frame (18).
2. The dismounting device for the quick dismounting nut according to claim 1, wherein the inner wall of the silencing cylinder (4) is provided with a sound insulation cotton (10), and the silencing cylinder (4) is also provided with a plurality of vent holes (11).
3. The dismounting device for the quick dismounting nut according to claim 1, wherein two ends of the air pipe (6) are respectively connected with the air motor (1) and the foot switch (3) through connectors (12), and the connectors (12) used for being connected with an air source are further arranged on one side of the foot switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248834.7A CN109773473B (en) | 2019-03-29 | 2019-03-29 | Dismounting device for quickly dismounting nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248834.7A CN109773473B (en) | 2019-03-29 | 2019-03-29 | Dismounting device for quickly dismounting nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109773473A CN109773473A (en) | 2019-05-21 |
| CN109773473B true CN109773473B (en) | 2023-10-27 |
Family
ID=66490696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910248834.7A Active CN109773473B (en) | 2019-03-29 | 2019-03-29 | Dismounting device for quickly dismounting nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109773473B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318104A (en) * | 2021-01-04 | 2021-02-05 | 国网瑞嘉(天津)智能机器人有限公司 | A nut installation tool and robot |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1054524A (en) * | 1976-03-01 | 1979-05-15 | Chicago Pneumatic Tool Company | Air pulse noise damper for a pneumatic tool |
| JPH11138458A (en) * | 1997-11-12 | 1999-05-25 | Onodani Kiko Kk | Impact wrench having noise reducing function |
| JP3175992U (en) * | 2011-03-29 | 2012-06-07 | 奇力速工業股▲ふん▼有限公司 | A monitoring device to detect if the screw is tightened by an electric screwdriver |
| CN203228187U (en) * | 2013-05-09 | 2013-10-09 | 宁波中斌紧固件制造有限公司 | Bolt and nut assembly platform |
| CN203956471U (en) * | 2014-05-18 | 2014-11-26 | 青岛蓬勃石油技术服务有限公司 | A kind of petroleum machinery nut changer |
| EP2857146A2 (en) * | 2013-10-01 | 2015-04-08 | MAN Truck & Bus AG | Camera and display-guided screwing device |
| KR20160049436A (en) * | 2014-10-27 | 2016-05-09 | 베이징 골드윈드 싸이언스 앤 크리에이션 윈드파워 이큅먼트 코.,엘티디. | Bolt fastening device |
| CN206230229U (en) * | 2016-11-15 | 2017-06-09 | 如皋市欧通机械配件有限公司 | A kind of bolt provision for disengagement of big machinery |
| CN107150303A (en) * | 2017-06-23 | 2017-09-12 | 太仓美克斯机械设备有限公司 | A kind of automatic fastener for bolt |
| CN207289946U (en) * | 2017-04-19 | 2018-05-01 | 神华铁路货车运输有限责任公司沧州机车车辆维修分公司 | A kind of coupler bolt dismantling device car |
| CN207509110U (en) * | 2017-10-25 | 2018-06-19 | 中国石油天然气股份有限公司 | A special quick disassembly tool for bolts |
| CN207824772U (en) * | 2018-01-25 | 2018-09-07 | 安徽安凯汽车股份有限公司 | A kind of bus coating fastened by screw tooling |
| CN209565759U (en) * | 2019-03-29 | 2019-11-01 | 广西玉柴机器股份有限公司 | A disassembly device for quick disassembly and assembly of nuts |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
| US10399193B2 (en) * | 2017-01-25 | 2019-09-03 | The Boeing Company | Methods and apparatus to align threaded fasteners |
-
2019
- 2019-03-29 CN CN201910248834.7A patent/CN109773473B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1054524A (en) * | 1976-03-01 | 1979-05-15 | Chicago Pneumatic Tool Company | Air pulse noise damper for a pneumatic tool |
| JPH11138458A (en) * | 1997-11-12 | 1999-05-25 | Onodani Kiko Kk | Impact wrench having noise reducing function |
| JP3175992U (en) * | 2011-03-29 | 2012-06-07 | 奇力速工業股▲ふん▼有限公司 | A monitoring device to detect if the screw is tightened by an electric screwdriver |
| CN203228187U (en) * | 2013-05-09 | 2013-10-09 | 宁波中斌紧固件制造有限公司 | Bolt and nut assembly platform |
| EP2857146A2 (en) * | 2013-10-01 | 2015-04-08 | MAN Truck & Bus AG | Camera and display-guided screwing device |
| CN203956471U (en) * | 2014-05-18 | 2014-11-26 | 青岛蓬勃石油技术服务有限公司 | A kind of petroleum machinery nut changer |
| KR20160049436A (en) * | 2014-10-27 | 2016-05-09 | 베이징 골드윈드 싸이언스 앤 크리에이션 윈드파워 이큅먼트 코.,엘티디. | Bolt fastening device |
| CN206230229U (en) * | 2016-11-15 | 2017-06-09 | 如皋市欧通机械配件有限公司 | A kind of bolt provision for disengagement of big machinery |
| CN207289946U (en) * | 2017-04-19 | 2018-05-01 | 神华铁路货车运输有限责任公司沧州机车车辆维修分公司 | A kind of coupler bolt dismantling device car |
| CN107150303A (en) * | 2017-06-23 | 2017-09-12 | 太仓美克斯机械设备有限公司 | A kind of automatic fastener for bolt |
| CN207509110U (en) * | 2017-10-25 | 2018-06-19 | 中国石油天然气股份有限公司 | A special quick disassembly tool for bolts |
| CN207824772U (en) * | 2018-01-25 | 2018-09-07 | 安徽安凯汽车股份有限公司 | A kind of bus coating fastened by screw tooling |
| CN209565759U (en) * | 2019-03-29 | 2019-11-01 | 广西玉柴机器股份有限公司 | A disassembly device for quick disassembly and assembly of nuts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109773473A (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109773473B (en) | Dismounting device for quickly dismounting nut | |
| CN211250034U (en) | Mechanical manipulator convenient to disassemble and assemble | |
| CN213259258U (en) | Portable dismouting equipment of yaw speed reducer | |
| CN209565759U (en) | A disassembly device for quick disassembly and assembly of nuts | |
| CN203992376U (en) | A kind of stable casting machine that has suction function | |
| CN220101175U (en) | Pneumatic hand-held drilling machine | |
| CN214295427U (en) | Tire dismouting auxiliary vehicle | |
| CN209408165U (en) | A kind of belt sanding device | |
| CN214237917U (en) | Bicycle frame hardware installation auxiliary device | |
| CN222818803U (en) | Reverse Osmosis Membrane Replacement Tool | |
| CN114986466B (en) | A demolition tool equipment | |
| CN223223362U (en) | Subway vehicle through passage top plate dismounting tool | |
| CN221799940U (en) | Container generator set convenient to maintain | |
| CN223198242U (en) | Plasma cutting gun head | |
| CN221647197U (en) | Fire control smoke exhaust fan convenient to dismantle and overhaul | |
| CN222185138U (en) | An assembled fan | |
| CN222668492U (en) | Quick dismounting device for outer frame of filter screen of fan filter unit | |
| CN219334639U (en) | Rust-proof treatment device | |
| CN221390870U (en) | Roller box bearing roller puller device of wire rod finishing mill | |
| CN223493158U (en) | A quick nut removal and installation device | |
| CN223338026U (en) | A dust absorption device for rubber additive production | |
| CN222669811U (en) | Deuterium lamp power supply convenient to installation | |
| CN217620361U (en) | Pin pulling device for disassembling end bracket | |
| CN222528425U (en) | Tubular heat exchanger convenient to installation is dismantled | |
| CN218882550U (en) | Novel high-efficient dust exhausting fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |