CN106438645A - Tightly fastened bolt-nut assembly - Google Patents
Tightly fastened bolt-nut assembly Download PDFInfo
- Publication number
- CN106438645A CN106438645A CN201610702913.7A CN201610702913A CN106438645A CN 106438645 A CN106438645 A CN 106438645A CN 201610702913 A CN201610702913 A CN 201610702913A CN 106438645 A CN106438645 A CN 106438645A
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- compression spring
- plate
- fixedly connected
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 208000037805 labour Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- 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
- F16B37/00—Nuts or like thread-engaging members
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/284—Locking by means of elastic deformation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a tightly fastened bolt-nut assembly comprising a bolt and a nut; the inner wall of the nut is provided with a clamp cavity; the screw end of the bolt inserts a nut groove; the top of the bolt screw end is provided with a clamp unit matched with the clamp cavity in usage; the clamp unit comprises a forward-backward motor and two stop plates; the forward-backward motor is arranged in the bolt top, and positioned between two stop plates; the output shaft of the forward-backward motor is fixedly connected with the top of a spiral wheel; the spiral wheel is movably arranged on the bolt. The bolt can clamp and fix the nut; telescope plates can limit a compression spring, so the compression spring cannot incline, thus preventing re-fixation caused by unstable fixation; the bolt-nut assembly can save time and labors, thus providing conveniences for people in work and life.
Description
Technical field
The present invention relates to fixing component technical field, specially a kind of bolt nut assembly of cooperation fastening.
Background technology
Bolt：Machine components, the threaded securing member of cylinder of adapted nut.Dimerous by head and screw rod
One class securing member, needs and nut screw connection, for being fastenedly connected two parts carrying through hole.This type of attachment claims bolt even
Connect.As nut is screwed off from bolt, this two parts can be made separately, so bolt connection is belonging to be detachably connected spiral shell again
Bolt, machine components, the threaded securing member of cylinder of adapted nut.As nut is screwed off from bolt, can make again this two
Individual part separates, therefore bolt connection is belonging to be detachably connected.
Bolt and nut are a kind of assemblies of machine components, and both use cooperatively, and are used for being fastenedly connected two and carry through hole
Part, however, existing bolt and nut are all generally to carry out two using the helicitic texture having set to match, nowadays
Bolt and the cooperation of nut not fasten, cooperation does not fasten people to be needed to reinforce again, not only wastes the time, consumes body
Power, the work giving people and life bring inconvenience.
Content of the invention
It is an object of the invention to provide a kind of bolt nut assembly of cooperation fastening, possess the firm advantage of clamping, solution
The unstable problem of clamping of having determined.
For achieving the above object, the present invention provides following technical scheme：A kind of bolt nut assembly of cooperation fastening, including
Bolt and nut, the inwall of described nut offers clamping chamber, in the groove screwing end insertion nut of described bolt, described
The top that bolt screws end is provided with the gripping mechanism using cooperatively with clamping chamber, described gripping mechanism include clockwise and anticlockwise motor and
Two pieces of baffle plates, described clockwise and anticlockwise motor be located at bolt top inside, and clockwise and anticlockwise motor be located at two pieces of baffle plates between, described just
The output shaft of reversion motor is fixedly connected with the top of reel, and described reel is movably connected on bolt, described reel
Surface be fixedly connected with one end of drawstring, described baffle plate away from clockwise and anticlockwise motor side be provided with compression spring and two stretch
Contracting plate, described compression spring is all fixedly connected with one end of clamping block away from one end of baffle plate with two expansion plates, described drawstring
The other end sequentially pass through baffle plate and be fixedly connected with clamping block with compression spring, described clamping block is adapted with clamping chamber.
Preferably, described compression spring is located between two expansion plates, and two expansion plates are symmetrical centered on compression spring
Setting.
Preferably, described expansion plate includes sleeve and plate, one end of described plate insert in the groove of sleeve with spacing
The side of plate is fixedly connected.
Preferably, the exit of described sleeve groove is provided with the limited post using cooperatively with limiting plate.
Preferably, the bottom of described nut is provided with slipmat, and slipmat is provided with two-layer.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention passes through to arrange clamping chamber, clockwise and anticlockwise motor, reel, drawstring, the setting of baffle plate, compression spring and clamping block
Reach bolt and nut carried out with the fixing effect of clamping, reach the effect spacing to compression spring by arranging expansion plate,
Prevent the deflection of compression spring, effectively avoid due to fixing the presence that insecure people need to reinforce again, save
Time, save muscle power, the work giving people and life bring conveniently.
2nd, present configuration is compact, reasonable in design, is easy to people and promotes the use of.
Brief description
Fig. 1 is present configuration profile；
Fig. 2 is the partial enlarged drawing of present configuration A；
Fig. 3 is the structural representation of present configuration expansion plate.
In figure：1 bolt, 2 nuts, 3 clamping chambeies, 4 gripping mechanisms, 41 clockwise and anticlockwise motors, 42 baffle plates, 43 reels, 44 draw
Rope, 45 compression springs, 46 expansion plates, 461 sleeves, 462 plates, 463 limiting plates, 464 limited posts, 47 clamping blocks, 5 slipmat.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-3, a kind of bolt nut assembly of cooperation fastening, including bolt 1 and nut 2, the bottom of nut 2 sets
It is equipped with slipmat 5, slipmat 5 serves anti-skidding effect to nut 2, and slipmat 5 is provided with two-layer, on the inwall of nut 2
Offer clamping chamber 3, in the groove screwing end insertion nut 2 of bolt 1, the top that bolt 1 screws end is provided with and clamping chamber 3
The gripping mechanism 4 using cooperatively, gripping mechanism 4 includes clockwise and anticlockwise motor 41 and two pieces of baffle plates 42, and clockwise and anticlockwise motor 41 is located at spiral shell
The inside at bolt 1 top, and clockwise and anticlockwise motor 41 is located between two pieces of baffle plates 42, the output shaft of clockwise and anticlockwise motor 41 and reel 43
Top be fixedly connected, reel 43 is movably connected on bolt 1, and one end of the surface of reel 43 and drawstring 44 is fixing even
Connect, baffle plate 42 is provided with compression spring 45 and two expansion plates 46 away from the side of clockwise and anticlockwise motor 41, and compression spring 45 is located at
Between two expansion plates 46, two expansion plates 46 are symmetrical arranged centered on compression spring 45, and compression spring 45 and two are flexible
Plate 46 is all fixedly connected with one end of clamping block 47 away from one end of baffle plate 42, by arrange clamping chamber 3, clockwise and anticlockwise motor 41,
Reel 43, drawstring 44, the setting of baffle plate 42, compression spring 45 and clamping block 47 have reached bolt 1 and nut 2 have been carried out with clamping admittedly
Fixed effect, expansion plate 46 includes sleeve 461 and plate 462, and expansion plate 46 has retractility, the exit of sleeve 461 groove
It is provided with the limited post 464 using cooperatively with limiting plate 463, with limiting plate in the groove of one end insertion sleeve 461 of plate 462
463 side is fixedly connected, and by the setting of sleeve 461, plate 462, limited post 464 and limiting plate 463, makes expansion plate 46 He
The cooperation of compression spring 45 is more harmonious, and the other end of drawstring 44 is sequentially passed through baffle plate 42 and compression spring 45 and fixed with clamping block 47
Connect, clamping chamber 3 and clamping block 47 use cooperatively the effect having reached clamping, and clamping block 47 is adapted with clamping chamber 3.
During use, by being fixed the end of thread of bolt 1 with nut 2, reel is driven by clockwise and anticlockwise motor 41
43 rotations, drawstring 44 launches with the motion of reel 43, and compression spring 45 resets, and expansion plate 46 is with compression spring 45
Reset and move, clamping block 47 moves with the motion of compression spring 45, and clamping block 47 is stuck in clamping chamber 3, fixation completes.
In sum：This invention is passed through to arrange clamping chamber 3, clockwise and anticlockwise motor 41, reel 43, drawstring 44, baffle plate 42, pressure
The setting of contracting spring 45 and clamping block 47 has reached bolt 1 and nut 2 has been carried out with the fixing effect of clamping, by arranging expansion plate 46
Reach the effect spacing to compression spring 45 it is therefore prevented that the deflection of compression spring 45, effectively avoided due to fixing loosely
Gu people need the presence reinforced again, save the time, saved muscle power, the work giving people and life have brought conveniently.
In addition, present configuration is compact, reasonable in design, it is easy to people and promote the use of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of bolt nut assembly of cooperation fastening, including bolt（1）And nut（2）It is characterised in that：Described nut（2）
Inwall on offer clamping chamber（3）, described bolt（1）Screw end insertion nut（2）Groove in, described bolt（1）Rotation
The top at tight end is provided with and clamping chamber（3）The gripping mechanism using cooperatively（4）, described gripping mechanism（4）Including rotating electricity
Machine（41）With two pieces of baffle plates（42）, described clockwise and anticlockwise motor（41）Positioned at bolt（1）The inside at top, and clockwise and anticlockwise motor（41）
Positioned at two pieces of baffle plates（42）Between, described clockwise and anticlockwise motor（41）Output shaft and reel（43）Top be fixedly connected, institute
State reel（43）It is movably connected in bolt（1）On, described reel（43）Surface and drawstring（44）One end be fixedly connected,
Described baffle plate（42）Away from clockwise and anticlockwise motor（41）Side be provided with compression spring（45）With two expansion plates（46）, described pressure
Contracting spring（45）With two expansion plates（46）Away from baffle plate（42）One end all and clamping block（47）One end be fixedly connected, described
Drawstring（44）The other end sequentially pass through baffle plate（42）And compression spring（45）With clamping block（47）It is fixedly connected, described clamping block
（47）With clamping chamber（3）It is adapted.
2. according to claim 1 a kind of cooperation fastening bolt nut assembly it is characterised in that：Described compression spring
（45）Positioned at two expansion plates（46）Between, two expansion plates（46）With compression spring（45）Centered on be symmetrical arranged.
3. according to claim 1 a kind of cooperation fastening bolt nut assembly it is characterised in that：Described expansion plate（46）
Including sleeve（461）And plate（462）, described plate（462）One end insertion sleeve（461）Groove in limiting plate
（463）Side be fixedly connected.
4. according to claim 3 a kind of cooperation fastening bolt nut assembly it is characterised in that：Described sleeve（461）
The exit of groove is provided with and limiting plate（463）The limited post using cooperatively（464）.
5. according to claim 1 a kind of cooperation fastening bolt nut assembly it is characterised in that：Described nut（2）'s
Bottom is provided with slipmat（5）, and slipmat（5）It is provided with two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702913.7A CN106438645A (en) | 2016-08-23 | 2016-08-23 | Tightly fastened bolt-nut assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702913.7A CN106438645A (en) | 2016-08-23 | 2016-08-23 | Tightly fastened bolt-nut assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438645A true CN106438645A (en) | 2017-02-22 |
Family
ID=58182534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610702913.7A Pending CN106438645A (en) | 2016-08-23 | 2016-08-23 | Tightly fastened bolt-nut assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438645A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443424A (en) * | 2017-09-20 | 2017-12-08 | 柳州欧卡机器人有限公司 | A kind of industrial robot floating installation using rubber spring |
| CN108662001A (en) * | 2018-06-25 | 2018-10-16 | 太仓永固精密制件有限公司 | A kind of dust protected screw with covering members |
| CN108869503A (en) * | 2018-07-04 | 2018-11-23 | 安徽六方重联机械股份有限公司 | A kind of locking high-intensity fasteners |
| CN110645339A (en) * | 2019-09-16 | 2020-01-03 | 杭州杰途传动部件有限公司 | Integral oil distributor |
| CN112012995A (en) * | 2020-08-12 | 2020-12-01 | 苏州剑派实业有限公司 | Hexagon head bolt with self-tightening function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871322A (en) * | 1994-12-22 | 1999-02-16 | Power Tool Holders Incorporated | Clamp screw |
| CN101963181A (en) * | 2010-10-09 | 2011-02-02 | 杨晓伟 | Lead joint heating monitoring nut |
| CN101975212A (en) * | 2010-11-23 | 2011-02-16 | 苏州三基铸造装备股份有限公司 | Two-half type split nut |
| CN203560257U (en) * | 2013-09-29 | 2014-04-23 | 长城汽车股份有限公司 | Expansion type threaded connection structure |
| CN204213144U (en) * | 2014-09-18 | 2015-03-18 | 重庆市群利汽车零部件有限责任公司 | For the positive and negative combined locking nut of automobile balance axial end |
| CN206017399U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of bolt nut component for coordinating fastening |
-
2016
- 2016-08-23 CN CN201610702913.7A patent/CN106438645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871322A (en) * | 1994-12-22 | 1999-02-16 | Power Tool Holders Incorporated | Clamp screw |
| CN101963181A (en) * | 2010-10-09 | 2011-02-02 | 杨晓伟 | Lead joint heating monitoring nut |
| CN101975212A (en) * | 2010-11-23 | 2011-02-16 | 苏州三基铸造装备股份有限公司 | Two-half type split nut |
| CN203560257U (en) * | 2013-09-29 | 2014-04-23 | 长城汽车股份有限公司 | Expansion type threaded connection structure |
| CN204213144U (en) * | 2014-09-18 | 2015-03-18 | 重庆市群利汽车零部件有限责任公司 | For the positive and negative combined locking nut of automobile balance axial end |
| CN206017399U (en) * | 2016-08-23 | 2017-03-15 | 无锡市东赫金属制品有限公司 | A kind of bolt nut component for coordinating fastening |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443424A (en) * | 2017-09-20 | 2017-12-08 | 柳州欧卡机器人有限公司 | A kind of industrial robot floating installation using rubber spring |
| CN108662001A (en) * | 2018-06-25 | 2018-10-16 | 太仓永固精密制件有限公司 | A kind of dust protected screw with covering members |
| CN108869503A (en) * | 2018-07-04 | 2018-11-23 | 安徽六方重联机械股份有限公司 | A kind of locking high-intensity fasteners |
| CN110645339A (en) * | 2019-09-16 | 2020-01-03 | 杭州杰途传动部件有限公司 | Integral oil distributor |
| CN110645339B (en) * | 2019-09-16 | 2021-07-16 | 杭州杰途传动部件有限公司 | Integral oil distributor |
| CN112012995A (en) * | 2020-08-12 | 2020-12-01 | 苏州剑派实业有限公司 | Hexagon head bolt with self-tightening function |
| CN112012995B (en) * | 2020-08-12 | 2022-02-08 | 苏州剑派实业有限公司 | Hexagon head bolt with self-tightening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |