CN207673693U - Combined type cone-shaped nut - Google Patents
Combined type cone-shaped nut Download PDFInfo
- Publication number
- CN207673693U CN207673693U CN201721706114.3U CN201721706114U CN207673693U CN 207673693 U CN207673693 U CN 207673693U CN 201721706114 U CN201721706114 U CN 201721706114U CN 207673693 U CN207673693 U CN 207673693U
- Authority
- CN
- China
- Prior art keywords
- nut
- boss
- fillister head
- cone
- shaped
- 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.)
- Expired - Fee Related
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a kind of combined type cone-shaped nuts, it is characterized in that the one boss nut with taper has the fillister head corresponding matching of same taper with another, 26 small openings are processed in the cone top of boss nut, after boss nut and bolt coordinate, boss nut is corresponded to fillister head again to be tightened in above bolt, since the bellmouth inside fillister head is consistent with the boss taper of boss nut, under the banding force effect of fillister head, the open section of boss nut facies superior pyramidis is set to generate flexible deformation, nut is set firmly to be fastened on above bolt, this invention has simple in structure, manufacture is easy, production cost is low, widely used advantage, especially the bolt is utilized in existing oil, also there is the heavy vehicle of shaking force, panzer, the significant points such as train have more certain practical value.
Description
It is related to field
This item utility model is related to machinery field, and in particular to combined type cone-shaped nut.
Background technology
Most widely used machine components in the world, it is most for counting nut, and purposes is most wide, and effect is maximum, arrives aviation greatly
Mother ship carrier, the small presence for having bolt and nut to clock and watch and toy for children, various nuts, shape, structure, size, material
Matter etc. differs from one another, machine work for these years, I found that a special phenomenon is having oil in any mechanically face
Environment in, while also in the case of shaking force, one bolt of this machine any of the above and nut are all to be in loosening
State, in order to solve this problem, traditional method be with standby matrix, nut it is standby tightly on spring pad, sheet type, using wearing
No matter the modes such as pin still use any method, effect is not especially desirable.
Invention content
The purpose of this item utility model exactly loosens to solve the problems, such as that nut is easy.
This item utility model is the combined type cone-shaped nut produced and processed using carbon junction steel, stainless steel and copper material,
Combined type cone-shaped nut specification selects between m8-m80, is with two different shapes per a pair of combined type cone-shaped nut
Nut composition, one be carry cone-shaped boss nut, have screw thread in the length of boss nut endoporus, in boss nut
Top, which corresponds to center equal portions, processes 2-6 and is open, and (the mouth quantity that the nut of small dimension is opened will be lacked, the mouth that the nut of big specification is opened
Quantity will be more) opening width selects between 0.5-6mm, and the depth that is open selects between 5-30mm, the other is with cone-shaped
Fillister head has internal thread in the groove length inside fillister head, the taper inside fillister head without screw thread, remaining length
Completely the same with the taper of boss nut, fillister head hole taper and boss nut boss taper select between 10 ° -30 °,
The finish of fillister head cone-shaped circular hole surface and boss nut boss circumferential surface existsBetween select, it is recessed
After grooved head nut is locked with boss nut fitted bolt, between the lower end surface and the step plane of boss nut of fillister head
Gap selects between 2-10mm, and the small end surface of boss of boss nut is with the gap of the small end surface inside fillister head in 2-
It is selected between 10mm.
The invention has processing simple, and production cost is low, and purposes is wide, be both in the case where there is oil also to have shaking force,
It will not there is a phenomenon where nuts to loosen.
Description of the drawings
Fig. 1 is the structural schematic diagram of boss nut
Fig. 2 is the right view of the boss nut along Fig. 1
Fig. 3 is fillister head schematic diagram
Fig. 4 is boss nut in Fig. 2 and Fig. 3 concaves grooved head nut and bolt cooperation schematic diagram
1 in figure, boss nut 2, endoporus 3, opening 4, fillister head 5, screw thread 6, cone-shaped circular hole 7, boss 8,
The small end surface 10 of bolt 9, groove, step plane 11, gap 12, gap 13, internal thread
Specific implementation mode
From Fig. 1, Fig. 2, Fig. 3, Fig. 4 it is found that being bored using the combined type of carbon junction steel, stainless steel and copper material production and processing
Bodily form nut, combined type cone-shaped nut specification select between m8-m80, are with two per a pair of combined type cone-shaped nut
Nut composition of different shapes, one is to carry cone-shaped boss nut (1), in the length of boss nut (1) endoporus (2) all
There is screw thread (5), corresponding to center equal portions in boss nut (1) top processes 2-6 opening (3), and opening (3) width is in 0.5-6mm
Between select, opening (3) depth selects between 5-30mm, the other is with cone-shaped fillister head (4), fillister head (4)
Without screw thread in the groove length of the inside, remaining length has internal thread (13), the taper inside fillister head (4) and boss nut
(1) taper is completely the same, and fillister head (4) hole taper and boss nut (1) boss taper select between 10 ° -30 °,
The finish of fillister head (4) cone-shaped circular hole (6) surface and boss nut (1) boss (7) circumferential surface exists
Between select, after the locking of fillister head (4) and boss nut (1) fitted bolt (8), the lower end surface (9) of fillister head (4)
Gap (11) between the step plane (10) of boss nut (1) selects between 2-10mm, the boss of boss nut (1)
(7) gap (12) of the small end surface inside small end surface and fillister head (4) selects between 2-10mm.
The invention has processing simple, and production cost is low, and purposes is wide, be both in the case where there is oil also to have shaking force,
It will not there is a phenomenon where nuts to loosen.
Claims (1)
1. combined type cone-shaped nut, which is characterized in that be the combination using carbon junction steel, stainless steel and copper material production and processing
Formula cone-shaped nut, combined type cone-shaped nut specification select between m8-m80, are to use per a pair of combined type cone-shaped nut
Two nut compositions of different shapes, one is to carry cone-shaped boss nut (1), in the length of boss nut (1) endoporus (2)
Inside there is screw thread (5), corresponding to center equal portions in boss nut (1) top processes 2-6 opening (3), and opening (3) width is in 0.5-
It being selected between 6mm, opening (3) depth selects between 5-30mm, the other is with cone-shaped fillister head (4), fillister head
(4) without screw thread in the groove length inside, remaining length has internal thread (13), taper and boss inside fillister head (4)
The taper of nut (1) is completely the same, and fillister head (4) hole taper and boss nut (1) boss taper select between 10 ° -30 °
It selects, the finish of fillister head (4) cone-shaped circular hole (6) surface and boss nut (1) boss (7) circumferential surface existsBetween select, after the locking of fillister head (4) and boss nut (1) fitted bolt (8), fillister head (4)
Gap (11) between lower end surface (9) and the step plane (10) of boss nut (1) selects between 2-10mm, boss nut
(1) gap (12) of the small end surface inside the small end surface of boss (7) and fillister head (4) selects between 2-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706114.3U CN207673693U (en) | 2017-12-11 | 2017-12-11 | Combined type cone-shaped nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721706114.3U CN207673693U (en) | 2017-12-11 | 2017-12-11 | Combined type cone-shaped nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673693U true CN207673693U (en) | 2018-07-31 |
Family
ID=62968904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721706114.3U Expired - Fee Related CN207673693U (en) | 2017-12-11 | 2017-12-11 | Combined type cone-shaped nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673693U (en) |
-
2017
- 2017-12-11 CN CN201721706114.3U patent/CN207673693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jundou Document name: Patent termination notice |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |