CN106122228A - A kind of round nut and locking fixture thereof - Google Patents
A kind of round nut and locking fixture thereof Download PDFInfo
- Publication number
- CN106122228A CN106122228A CN201610499733.3A CN201610499733A CN106122228A CN 106122228 A CN106122228 A CN 106122228A CN 201610499733 A CN201610499733 A CN 201610499733A CN 106122228 A CN106122228 A CN 106122228A
- Authority
- CN
- China
- Prior art keywords
- round nut
- fixed block
- locking fixture
- connecting plate
- groove
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims 1
- 238000011835 investigation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 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
-
- 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
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of round nut and locking fixture thereof, round nut is circular, and its outer shroud circumference side has groove, and its internal ring circumference side has the female thread being easy to screw;Including fixed block, connecting plate and claw, fixed block is arranged on connecting plate upper surface, and claw is arranged on connecting plate lower end, and is positioned at and corresponding position, round nut lateral grooves position.It is an advantage of the current invention that: use round nut, be adapted to the installation site that not convenient spanner is tightened in side, the deepest hole;Using the indent arc groove in the face being distributed on round nut, convenient processing and manufacture, during locking with locking fixture, contact surface is big, it is simple to force.Using the special locking fixture coordinated with round nut, claw firmly grasps the groove of round nut side, utilizes torque wrench to firmly grasp fixed block, will tighten the fixed block that position is transformed into locking fixture from conventional nut side, it is simple to tighten.
Description
Technical field
The present invention relates to a kind of mechanical assembly technique field, particularly to a kind of round nut and locking fixture thereof.
Background technology
During machining is assembled, owing to needing the position tightened different, or because of the restriction etc. in space, it is often necessary to
Using off-gauge nut, the assembling of non-standard nut is often also required to different locking fixtures, both mutual dependence for existencies.
In actual process operation, firm in order to install, during a lot of deep hole mounted inside, need in the different degree of depth
Installing different nuts, the nut of normal conventional is tightened due to inconvenience, is not convenient to use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of round nut and locking fixture thereof being easily installed and tightening.
For solving above-mentioned technical problem, the technical scheme is that a kind of round nut, its innovative point is: described circle
Nut is circular, and its outer shroud circumference side has groove, and its internal ring circumference side has the female thread being easy to screw.
Further, described groove is the indent arc groove extended along round nut axis direction.
Further, described groove is uniform along round nut outer shroud circumference side.
Further, lock-screw is also set up in described round nut groove.
The another kind of technical scheme of the present invention is: a kind of round nut locking fixture, and its innovative point is: include fixed block,
Connecting plate and claw, described fixed block is arranged on connecting plate upper surface, and described claw is arranged on connecting plate lower end, and be positioned at
Corresponding position, round nut lateral grooves position.
Further, described claw is the column that cross section is identical with round nut channel section.
Further, described fixed block is a hex nut shape lying in a horizontal plane on connecting plate.
It is an advantage of the current invention that:
(1) use round nut, be adapted to the installation site that not convenient spanner is tightened in side, the deepest hole;Adopt
By the indent arc groove in the face being distributed on round nut, convenient processing and manufacture, during locking with locking fixture, contact
Face is big, it is simple to force.
(2) using the special locking fixture coordinated with round nut, claw is firmly grasped the groove of round nut side, is utilized moment of torsion
Fixed block firmly grasped by spanner, will tighten the fixed block that position is transformed into locking fixture from conventional nut side, it is simple to tighten.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of a kind of round nut of the present invention.
Fig. 2 is the sectional view of a kind of round nut of the present invention.
Fig. 3 is the top view of the present invention a kind of round nut locking fixture.
Fig. 4 is the sectional view of the present invention a kind of round nut locking fixture.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the invention discloses a kind of round nut and locking fixture thereof, round nut 3 is in circular, outside it
Ring circumference has groove 31 on side, and its internal ring circumference side has the female thread being easy to screw;Groove 31 is along round nut 3
The indent arc groove that axis direction extends;Groove 3 is uniform along round nut outer shroud circumference side;Lock is also set up in round nut groove 31
Tight screw 1, prevents round nut 3 from loosening.
As shown in Figure 3, Figure 4, round nut locking fixture includes fixed block 4, connecting plate 5 and claw 6, and fixed block 4 is arranged
In connecting plate 5 upper surface, claw 6 is arranged on connecting plate 5 lower end, and is positioned at and corresponding position, round nut 3 lateral grooves 31 position;Card
The column that pawl 6 is identical with round nut channel section in cross section;Fixed block 4 lies in a horizontal plane in the hex nut on connecting plate 5 in one
Shape.
Round nut 3 being arranged on appointment position, is placed on round nut 3 by round nut locking fixture, claw 6 is embedded in round spiral shell
Female groove 31 position, utilizes torque spanner to retain the fixed block 4 on locking fixture, it is simple to force.
Ultimate principle and the principal character of the present invention have more than been shown and described.Skilled person will appreciate that of the industry,
The present invention is not restricted to the described embodiments, the principle that the present invention is simply described described in above-described embodiment and description,
Without departing from the spirit and scope, the present invention also has various changes and modifications, and these changes and improvements all fall
Enter in scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (7)
1. a round nut, it is characterised in that: described round nut is circular, and its outer shroud circumference side has groove, in it
Ring circumference has, on side, the female thread being easy to screw.
A kind of round nut the most according to claim 1, it is characterised in that: described groove is to extend along round nut axis direction
Indent arc groove.
A kind of round nut the most according to claim 1, it is characterised in that: described groove is equal along round nut outer shroud circumference side
Cloth.
A kind of round nut the most according to claim 1, it is characterised in that: also set up locking screw in described round nut groove
Nail.
5. a round nut locking fixture, it is characterised in that: including fixed block, connecting plate and claw, described fixed block is arranged
In connecting plate upper surface, described claw is arranged on connecting plate lower end, and is positioned at and corresponding position, round nut lateral grooves position.
A kind of round nut locking fixture the most according to claim 5, it is characterised in that: described claw is cross section and round nut
The column that channel section is identical.
7. make a thorough investigation of a kind of round nut locking fixture described in claim 5, it is characterised in that: described fixed block is a horizontal positioned
Hex nut shape on connecting plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610499733.3A CN106122228A (en) | 2016-06-30 | 2016-06-30 | A kind of round nut and locking fixture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610499733.3A CN106122228A (en) | 2016-06-30 | 2016-06-30 | A kind of round nut and locking fixture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106122228A true CN106122228A (en) | 2016-11-16 |
Family
ID=57284821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610499733.3A Pending CN106122228A (en) | 2016-06-30 | 2016-06-30 | A kind of round nut and locking fixture thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106122228A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109356712A (en) * | 2018-12-12 | 2019-02-19 | 中国北方发动机研究所(天津) | A kind of turbine rotor locking nut structure |
CN110539278A (en) * | 2019-09-25 | 2019-12-06 | 华域视觉科技(上海)有限公司 | nut mounting tool for lamp body |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056841A (en) * | 1990-05-01 | 1991-12-11 | 马斯科工业公司 | Be used for the lock nut of assembling wheels and the composite set of six-sided nut |
CN202431710U (en) * | 2012-01-13 | 2012-09-12 | 广东科达机电股份有限公司 | Nut with stress releasing structure |
CN203784063U (en) * | 2014-02-14 | 2014-08-20 | 新兴能源装备股份有限公司 | Anti-loosening round nut |
CN203809470U (en) * | 2014-05-01 | 2014-09-03 | 湖州吉昌丝绸有限公司 | Tamper nut and disassembling pliers used with same |
CN203993667U (en) * | 2014-07-21 | 2014-12-10 | 常州市龙朝标准件厂 | Car petrol tank case lid spanner |
CN204371885U (en) * | 2014-12-01 | 2015-06-03 | 郑州精益达汽车零部件有限公司 | Passenger vehicle spindle nose locking nut and this locking nut of dismounting pullover |
CN204387059U (en) * | 2014-12-25 | 2015-06-10 | 蒋昆明 | A kind of dust-proof lug nut |
CN104847860A (en) * | 2014-02-14 | 2015-08-19 | Skf公司 | Roller screw, mounting method and tool for fitting rollers in such a roller screw |
CN204985268U (en) * | 2015-09-29 | 2016-01-20 | 晋江市曙光机械有限公司 | Side has notched locking fastening nut of taking off |
-
2016
- 2016-06-30 CN CN201610499733.3A patent/CN106122228A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056841A (en) * | 1990-05-01 | 1991-12-11 | 马斯科工业公司 | Be used for the lock nut of assembling wheels and the composite set of six-sided nut |
CN202431710U (en) * | 2012-01-13 | 2012-09-12 | 广东科达机电股份有限公司 | Nut with stress releasing structure |
CN203784063U (en) * | 2014-02-14 | 2014-08-20 | 新兴能源装备股份有限公司 | Anti-loosening round nut |
CN104847860A (en) * | 2014-02-14 | 2015-08-19 | Skf公司 | Roller screw, mounting method and tool for fitting rollers in such a roller screw |
CN203809470U (en) * | 2014-05-01 | 2014-09-03 | 湖州吉昌丝绸有限公司 | Tamper nut and disassembling pliers used with same |
CN203993667U (en) * | 2014-07-21 | 2014-12-10 | 常州市龙朝标准件厂 | Car petrol tank case lid spanner |
CN204371885U (en) * | 2014-12-01 | 2015-06-03 | 郑州精益达汽车零部件有限公司 | Passenger vehicle spindle nose locking nut and this locking nut of dismounting pullover |
CN204387059U (en) * | 2014-12-25 | 2015-06-10 | 蒋昆明 | A kind of dust-proof lug nut |
CN204985268U (en) * | 2015-09-29 | 2016-01-20 | 晋江市曙光机械有限公司 | Side has notched locking fastening nut of taking off |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109356712A (en) * | 2018-12-12 | 2019-02-19 | 中国北方发动机研究所(天津) | A kind of turbine rotor locking nut structure |
CN110539278A (en) * | 2019-09-25 | 2019-12-06 | 华域视觉科技(上海)有限公司 | nut mounting tool for lamp body |
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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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |