CN107191460A - A kind of doubling plate connects plug - Google Patents
A kind of doubling plate connects plug Download PDFInfo
- Publication number
- CN107191460A CN107191460A CN201710346244.9A CN201710346244A CN107191460A CN 107191460 A CN107191460 A CN 107191460A CN 201710346244 A CN201710346244 A CN 201710346244A CN 107191460 A CN107191460 A CN 107191460A
- Authority
- CN
- China
- Prior art keywords
- tetragonal prism
- internal thread
- parts
- doubling plate
- plug
- 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
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009466 transformation 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
- F16B37/14—Cap nuts; Nut caps or bolt caps
- F16B37/145—Sleeve nuts, e.g. combined with bolts
-
- 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
- F16B2037/007—Nuts or like thread-engaging members with a blind hole
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
Plug is connected the invention discloses a kind of doubling plate, it includes the tetragonal prism one (2) and tetragonal prism two (3) being connected from top to bottom according to stairstepping, and tetragonal prism two (3) bottom is provided with circular catch (5)；The inside of two layers of tetragonal prism is provided with internal thread (1), and ring is provided with counterbore (4) at the bottom opening of internal thread (1) on catch (5).This doubling plate connection plug of the present invention can make to work after close-coupled between body and parts or parts and parts, positional distance is accurate, the external structural characteristics of plug are connected by doubling plate, prevent parts from arbitrarily rotating and skidding, after the double-deck connection plug internal thread for having counter sink of recycling and the body being connected steadily are fixed, all parts of drive and body are operated state jointly.
Description
Technical field
The present invention relates to a kind of anti-rotation, limited location, the doubling plate connection plug for having internal thread to couple belongs to special construction
Connect the technical field of plug.
Background technology
In currently available technology, connection plug is using wide.Connection plug can be protected realizing body with other parts
Accurate position relationship is held, prevents parts from arbitrarily rotating and skidding, then the internal thread position for connecting plug by special construction will
After its global facility is connected and fixed with body, all parts are driven to enter working condition.However, existing connect plug still not
Enough ideals.
The content of the invention
Plug is connected it is an object of the invention to provide a kind of doubling plate, to solve the technical problem mentioned in background technology.
What the present invention was realized in：
A kind of doubling plate connects plug, and it includes the tetragonal prism one and tetragonal prism being connected from top to bottom according to stairstepping
Two, the bottom of tetragonal prism two is provided with circular catch；The inside of two layers of tetragonal prism is provided with internal thread, the bottom of internal thread on catch
Ring is provided with counterbore at opening.
Wherein, the top of tetragonal prism one is enclosed construction, and the top of internal thread extends upwardly to tetragonal prism in tetragonal prism one
At the 2/3-4/5 of one height.It is conical structure at the top of internal thread.
This doubling plate connection plug of the present invention can make between body and parts or parts and parts after close-coupled
Work, positional distance is accurate, and the external structural characteristics of plug are connected by doubling plate, prevent parts from arbitrarily rotating and skidding, then
After body of the internal thread for having counter sink using double-deck connection plug with being connected steadily is fixed, drive all parts and body common
It is operated state.
Brief description of the drawings
Fig. 1 is the positive elevational schematic view of the present invention；
Fig. 2 is Fig. 1 top view.
Description of reference numerals：1- internal threads, 2- tetragonal prisms one, 3- tetragonal prisms two, 4- counterbores, 5- catch, 6- conical structures.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, it can be seen that device of the invention, it is respectively from top to bottom catch 5, the and of tetragonal prism 23
Arranged successively in ladder between tetragonal prism 1, three, wherein the sectional dimension of catch 5 is maximum, the sectional dimension of tetragonal prism 1
Minimum, the section of catch 5 is circle, is specifically annular, because middle part is provided with the circular cross-section of internal thread 1.Tetragonal prism
23 and the section of tetragonal prism 1 be square or rectangular, certainly, its corner carries out rounding so that its rounding off, and ratio
It is more attractive in appearance.
Ring is provided with counterbore 4 at the bottom opening of internal thread on catch, and the depth of counterbore 4 is about the one of the thickness of catch 5
Half left and right.
The top of tetragonal prism 1 is enclosed construction, and the top of internal thread 1 extends upwardly to tetragonal prism 1 in tetragonal prism 1
At the 2/3-4/5 of height.The top of internal thread 1 is conical structure 6.
The present invention is implemented：The external structure tetragonal prism 1 of plug, four directions are connected by the doubling plate of the present invention
Post 23, parts is respectively charged into the demand of diverse location, is allowed between parts and parts and is kept accurate position relationship, tetragonal prism
Structure can prevent parts from arbitrarily rotating and skidding, then connect the counterbore 4 and internal thread 1 of plug by the portion assembled by doubling plate
Part is closely smoothly connected on body, when the structure of internal thread 1 of countersunk head ensures that doubling plate connection plug couples with body surface
Firmly, it is seamless, very well to solve position spacing, gapless is contacted, the problems such as coupling firm, meeting normal work needs
Ask.
Certainly, it is the concrete application example of the present invention above, the present invention also has other embodiments, all using equivalent
Replacement or the technical scheme of equivalent transformation formation, all fall within protection domain of the presently claimed invention.
Claims (3)
1. a kind of doubling plate connects plug, it is characterised in that：It includes the tetragonal prism one being connected from top to bottom according to stairstepping
(2) and tetragonal prism two (3), tetragonal prism two (3) bottom is provided with circular catch (5)；The inside of two layers of tetragonal prism is provided with internal thread
(1), ring is provided with counterbore (4) at the bottom opening of internal thread (1) on catch (5).
2. doubling plate according to claim 1 connects plug, it is characterised in that：It is closing at the top of the tetragonal prism one (2)
Structure, the top of internal thread (1) is extended upwardly in tetragonal prism one (2) at the 2/3-4/5 of tetragonal prism one (2) height.
3. doubling plate according to claim 2 connects plug, it is characterised in that：It is circular cone knot at the top of the internal thread (1)
Structure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346244.9A CN107191460A (en) | 2017-05-17 | 2017-05-17 | A kind of doubling plate connects plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346244.9A CN107191460A (en) | 2017-05-17 | 2017-05-17 | A kind of doubling plate connects plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191460A true CN107191460A (en) | 2017-09-22 |
Family
ID=59872754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346244.9A Pending CN107191460A (en) | 2017-05-17 | 2017-05-17 | A kind of doubling plate connects plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191460A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823729A (en) * | 1996-08-15 | 1998-10-20 | Nagayama Electronic Industry Co., Ltd. | Tee nut and method of manufacturing the same |
| CN101614234A (en) * | 2009-08-17 | 2009-12-30 | 贵州航天精工制造有限公司 | A kind of method and sawtooth stop swivel nut that prevents that swivel nut rotates in the matrix screw |
| CN102080682A (en) * | 2011-01-14 | 2011-06-01 | 苏州工业园区新凯精密五金有限公司 | Self-fastening swell riveting nut |
| CN204003906U (en) * | 2014-08-08 | 2014-12-10 | 贵州航天精工制造有限公司 | A kind of sealed self-locking nut assembly |
| CN207583809U (en) * | 2017-05-17 | 2018-07-06 | 贵州航天精工制造有限公司 | A kind of anti-rotation limiting doubling plate connection plug |
-
2017
- 2017-05-17 CN CN201710346244.9A patent/CN107191460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823729A (en) * | 1996-08-15 | 1998-10-20 | Nagayama Electronic Industry Co., Ltd. | Tee nut and method of manufacturing the same |
| CN101614234A (en) * | 2009-08-17 | 2009-12-30 | 贵州航天精工制造有限公司 | A kind of method and sawtooth stop swivel nut that prevents that swivel nut rotates in the matrix screw |
| CN102080682A (en) * | 2011-01-14 | 2011-06-01 | 苏州工业园区新凯精密五金有限公司 | Self-fastening swell riveting nut |
| CN204003906U (en) * | 2014-08-08 | 2014-12-10 | 贵州航天精工制造有限公司 | A kind of sealed self-locking nut assembly |
| CN207583809U (en) * | 2017-05-17 | 2018-07-06 | 贵州航天精工制造有限公司 | A kind of anti-rotation limiting doubling plate connection plug |
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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: 20170922 |