CN108412885A - A kind of all aluminium alloy dry kiln Antisliding bolt - Google Patents
A kind of all aluminium alloy dry kiln Antisliding bolt Download PDFInfo
- Publication number
- CN108412885A CN108412885A CN201710618040.6A CN201710618040A CN108412885A CN 108412885 A CN108412885 A CN 108412885A CN 201710618040 A CN201710618040 A CN 201710618040A CN 108412885 A CN108412885 A CN 108412885A
- Authority
- CN
- China
- Prior art keywords
- bolt
- screw rod
- aluminium alloy
- dry kiln
- nut
- 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
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004047 hole gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of all aluminium alloy dry kiln Antisliding bolts, including screw rod and nut, the screw rod between fixinig plate and bolt head by being integrally formed, the periphery of the screw root is equipped with annular bolt support surface, and the periphery of bolt support surface is angularly equipped with 24 anti-slop serrations, it is uniformly provided with screw thread on the screw rod, is flexibly connected between the screw rod and nut, and the side of nut is integrally formed with connection sheet.The present invention can reduce the cumbersome item that should be noted that when assembling, it is not necessary to which worry misses plain cushion or spring pad, guarantee has been obtained on installation quality, time and labour saving improves production efficiency, improves bolted tightness and reliability.
Description
Technical field
The present invention relates to bolt technical field, specially a kind of all aluminium alloy dry kiln Antisliding bolt.
Background technology
Bolt has many calls, everyone call may be different, and someone is into screw, and someone is into bolt and follows closely, and has
People is into fastener, although there is so more calls, the meaning is the same, and is all bolt, bolt is the general theory of fastener
Method.Bolt is to fasten implements by easy stages using the physics and mathematical principle of the inclined-plane circular rotating and frictional force of object
The tool of parts.
Bolt in and in industrial production and manufacturing, be can't do without, bolt is also referred to as rice of industry in daily life.
It can be seen that the utilization of bolt it extensively.The operation strategies of bolt have：Electronic product, engineering goods, digital product, power equipment, machine
Electromechanical product.Bolt is also used in ship, vehicle, hydraulic engineering or even chemical experiment.Anyway it is that super more places are all useful
Arrive bolt.The special precision bolt used above such as digital product.DVD, camera, glasses, clock and watch, electronics etc. use miniature
Bolt；The general bolt of TV, electric product, musical instrument, furniture etc. then uses large-sized bolt, spiral shell as engineering, building, bridge
Cap；Traffic tool, aircraft, electric car, automobile etc. are then that big stove bolt is used in combination.Bolt industrially bears vital task, strategic point
There is industry on ball, then the function of bolt is forever important.But in the case of severe impact, vibration or varying load, screw thread connects
It connects and just will produce loosening.For example, when mechanical equipment is run, mechanical oscillation are just will produce, long-term mechanical oscillation can lead to spiral shell
Bolt shakes, and affects the working performance and stability of mechanical equipment, it is also possible to and there is a phenomenon where bolts to deviate from threaded hole, to
Cause mechanical breakdown, however, existing traditional handicraft is to be combined screw rod, plain cushion, spring washer, nut using manual, or
Person uses double nut, has pretightning force to dig nut, the use of nylon locking nut tie spacer, and progress bolt is anti-skidding, not only time-consuming
It takes a lot of work, and influences production efficiency and go to solve above-mentioned in view of the above-mentioned problems, inventing a kind of all aluminium alloy dry kiln Antisliding bolt
Problem, it is very promising.
Invention content
The purpose of the present invention is to provide a kind of all aluminium alloy dry kiln Antisliding bolts, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of all aluminium alloy dry kiln Antisliding bolt, including
Screw rod and nut, for the screw rod by being integrally formed between fixinig plate and bolt head, the periphery of the screw root is equipped with annular
Bolt support surface, and the periphery of bolt support surface is angularly equipped with 24 anti-slop serrations, and screw thread is uniformly provided on the screw rod, it is described
It is flexibly connected between screw rod and nut, and the side of nut is integrally formed with connection sheet.
Preferably, the length of the anti-slop serrations is 2 ㎜, and the depth bounds of anti-slop serrations are 0.05 ㎜ -0.2 ㎜.
Preferably, the fixinig plate and connection sheet are set as round, and the ratio between fixinig plate and the radius of connection sheet are 1：1.
Preferably, the fixinig plate and the thickness range of connection sheet are 1.2 ㎜ -2.4 ㎜.
Preferably, the screw thread is set as triangle or trapezoidal.
Preferably, the Antisliding bolt is prepared using 304 material of austenitic stainless steel.
Preferably, the anti-slop serrations and bolt support surface are in same level.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the length of anti-slop serrations by being set as 2 ㎜ by the present invention, and the depth bounds of anti-slop serrations are 0.05 ㎜ -0.2 ㎜,
Be conducive to not damage the surface of soft metal contact material, and be prepared using 304 material of austenitic stainless steel so that bolt has
There are good corrosion resistance and excellent machining advantage, improves bolted tightness and reliability, answer very much
Use foreground.
2, the present invention is 1.2 ㎜ -2.4 ㎜ by fixinig plate and the thickness range of connection sheet, and uses integral molding techniques
It is processed, improves bolted tightness and reliability, preferably the economic cost of bolt processing, avoid traditional
Add gasket so that bolt slides in use or discontinuity causes the service life of bolt shorter, improves
The service life of bolt.
3, the present invention is angularly equipped with 24 anti-slop serrations by the periphery in bolt support surface, can also play anti-well
Sliding effect, anti-slop serrations and bolt support surface can play the role of preventing bolt hole gas leakage in same level, with traditional spiral shell
Bolt is compared, and the cumbersome item that should be noted that when assembling can be reduced, it is not necessary to and worry misses plain cushion or spring pad, on installation quality
Guarantee is arrived, time and labour saving improves production efficiency.
Description of the drawings
Fig. 1 is the side structure schematic view of screw rod of the present invention；
Fig. 2 is the overlooking structure diagram of screw rod of the present invention；
Fig. 3 is the overlooking structure diagram of the nut of the present invention.
Fig. 4 is the test data figure between the thickness and extruding force of the nut of the present invention.
In figure：1 fixinig plate, 2 bolt support surfaces, 3 anti-slop serrations, 4 screw rods, 5 screw threads, 6 bolt heads, 7 connection sheets, 8 nuts.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of all aluminium alloy dry kiln Antisliding bolt, including spiral shell
Bar 4 and nut 8, by being integrally formed between fixinig plate 1 and bolt head 6, the periphery of 4 root of the screw rod is equipped with the screw rod 4
Annular bolt support surface 2, and the periphery of bolt support surface 2 is angularly equipped with 24 anti-slop serrations 3, is uniformly provided on the screw rod 4
Screw thread 5 is flexibly connected between the screw rod 4 and nut 8, and the side of nut 8 is integrally formed with connection sheet 7.
Further, the length of the anti-slop serrations 3 is 2 ㎜, and the depth bounds of anti-slop serrations 3 are 0.05 ㎜ -0.2 ㎜.
Further, the fixinig plate 1 and connection sheet 7 are set as round, and the ratio between the radius of fixinig plate 1 and connection sheet 7
It is 1：1.
Further, the fixinig plate 1 and the thickness range of connection sheet 7 are 1.2 ㎜ -2.4 ㎜.
Further, the screw thread 5 is set as triangle or trapezoidal.
Further, the Antisliding bolt is prepared using 304 material of austenitic stainless steel.
Further, the anti-slop serrations 3 and bolt support surface 2 are in same level.
Fig. 4 is when the ratio between the radius of fixinig plate and connection sheet is 1：When 1, carry out testing fixinig plate and company one by one by instrument
The thickness range of contact pin is the data and drafting pattern of the extruding force in 1.2 ㎜ -2.4 ㎜：
In use, by effective cooperation between screw rod 4 and nut 8, it can be avoided and padded on traditional technology by increasing
Piece, spring washer circle and double nut achieve the effect that bolt is anti-skidding, time saving and energy saving, it is not necessary to worry misses plain cushion or spring pad,
The periphery of bolt support surface 2 is angularly equipped with 24 anti-slop serrations 3, in addition, the length of anti-slop serrations 3 is 2 ㎜, and the depth of anti-slop serrations 3
Spend ranging from 0.05 ㎜ -0.2 ㎜, can play the role of it is anti-skidding well, since anti-slop serrations 3 and bolt support surface 2 are in same water
In plane, when the bolts are tightened, anti-slop serrations 3 and bolt support surface 2 are tightly engaged together with contact material simultaneously, because of stress
Uniform anti-slop serrations 3 will not damage the surface of metal material, while the smooth surface of bolt forms sealing ring, meeting with metal material contact surface
Play the role of preventing bolt hole gas leakage, in addition, Antisliding bolt is prepared using 304 material of austenitic stainless steel so that spiral shell
Bolt has good corrosion resistance and excellent machining advantage, and the thickness range of fixinig plate 1 and connection sheet 7 is 1.2 ㎜-
2.4 ㎜, and being processed using integral molding techniques, improve bolted tightness and reliability, in conjunction with fixinig plate and
The thickness of connection sheet carries out test in 1.2 ㎜ -2.4 ㎜, by instrument and is apparent from, fixinig plate and connection sheet institute in the bolt arrangement
The extruding force born is proportionate with thickness, and the minimum extruding force size that bolt is born is 662N, is superior to traditional spiral shell
The extruding force that bolt is born, therefore the extruding force of bigger can be born, the service life of bolt is helped to improve, if thickness continues
Increase, not only result in it is inconvenient to use, moreover, production cost can be increased, so it is 1.2 to filter out optimal thickness range
㎜ -2.4 ㎜, the present invention can reduce the cumbersome item that should be noted that when assembling, it is not necessary to which worry misses plain cushion or spring pad, is installing
Guarantee has been obtained in quality, time and labour saving improves production efficiency, improve bolted tightness and reliability.
Claims (7)
1. a kind of all aluminium alloy dry kiln Antisliding bolt, including screw rod (4) and nut (8), it is characterised in that：The screw rod (4)
By being integrally formed between fixinig plate (1) and bolt head (6), the periphery of screw rod (4) root is equipped with annular bolt support surface
(2), and the periphery of bolt support surface (2) is angularly equipped with 24 anti-slop serrations (3), and screw thread is uniformly provided on the screw rod (4)
(5), it is flexibly connected between the screw rod (4) and nut (8), and the side of nut (8) is integrally formed with connection sheet (7).
2. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 1, it is characterised in that：The anti-slop serrations (3)
Length be 2 ㎜, and the depth bounds of anti-slop serrations (3) be 0.05 ㎜ -0.2 ㎜.
3. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 1, it is characterised in that：The fixinig plate (1)
It is set as round with connection sheet (7), and the ratio between fixinig plate (1) and the radius of connection sheet (7) are 1：1.
4. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 3, it is characterised in that：The fixinig plate (1)
Thickness range with connection sheet (7) is 1.2 ㎜ -2.4 ㎜.
5. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 1, it is characterised in that：The screw thread (5) sets
For triangle or trapezoidal.
6. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 1, it is characterised in that：The Antisliding bolt is adopted
It is prepared with 304 material of austenitic stainless steel.
7. a kind of all aluminium alloy dry kiln Antisliding bolt according to claim 1, it is characterised in that：The anti-slop serrations (3)
With bolt support surface (2) in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618040.6A CN108412885A (en) | 2017-07-26 | 2017-07-26 | A kind of all aluminium alloy dry kiln Antisliding bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618040.6A CN108412885A (en) | 2017-07-26 | 2017-07-26 | A kind of all aluminium alloy dry kiln Antisliding bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412885A true CN108412885A (en) | 2018-08-17 |
Family
ID=63125441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618040.6A Pending CN108412885A (en) | 2017-07-26 | 2017-07-26 | A kind of all aluminium alloy dry kiln Antisliding bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412885A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934708Y (en) * | 2006-06-26 | 2007-08-15 | 林倍庆 | Contact face structure of bolt, screw cap and gasket |
| CN201487006U (en) * | 2009-08-06 | 2010-05-26 | 宁波甬嘉变压器有限公司 | Fastening device for toothed bolt on flange surface |
| CN201925312U (en) * | 2010-12-01 | 2011-08-10 | 吴江市金茂五金有限公司 | Locking bolt assembly |
| CN202082255U (en) * | 2011-05-04 | 2011-12-21 | 方树来 | Novel furniture fastener |
| CN202266562U (en) * | 2011-09-23 | 2012-06-06 | 广东明阳风电产业集团有限公司 | Bolt and nut which are used on large wind driven generator |
| CN202790012U (en) * | 2012-09-11 | 2013-03-13 | 福建泉州市金正机械有限公司 | Locking bolt connecting pair |
-
2017
- 2017-07-26 CN CN201710618040.6A patent/CN108412885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934708Y (en) * | 2006-06-26 | 2007-08-15 | 林倍庆 | Contact face structure of bolt, screw cap and gasket |
| CN201487006U (en) * | 2009-08-06 | 2010-05-26 | 宁波甬嘉变压器有限公司 | Fastening device for toothed bolt on flange surface |
| CN201925312U (en) * | 2010-12-01 | 2011-08-10 | 吴江市金茂五金有限公司 | Locking bolt assembly |
| CN202082255U (en) * | 2011-05-04 | 2011-12-21 | 方树来 | Novel furniture fastener |
| CN202266562U (en) * | 2011-09-23 | 2012-06-06 | 广东明阳风电产业集团有限公司 | Bolt and nut which are used on large wind driven generator |
| CN202790012U (en) * | 2012-09-11 | 2013-03-13 | 福建泉州市金正机械有限公司 | Locking bolt connecting pair |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |