CN205876929U - Split type lock nut - Google Patents
Split type lock nut Download PDFInfo
- Publication number
- CN205876929U CN205876929U CN201620722233.7U CN201620722233U CN205876929U CN 205876929 U CN205876929 U CN 205876929U CN 201620722233 U CN201620722233 U CN 201620722233U CN 205876929 U CN205876929 U CN 205876929U
- Authority
- CN
- China
- Prior art keywords
- assembly
- cylinder
- type lock
- separation type
- jack panel
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a split type lock nut, including first subassembly and second subassembly, first subassembly and second subassembly are through a plurality of bolted connection, be equipped with coaxial equant internal thread hole on first subassembly and the second subassembly respectively, be equipped with a plurality of evenly distributed's mounting hole on the first subassembly, the axle center of mounting hole with the axle center in internal thread hole is parallel, the opening of mounting hole outwards, the second subassembly includes integrated into one piece's first cylinder and second cylinder, and the outer circumference diameter of first cylinder is greater than the outer circumference diameter of second cylinder, first subassembly is for inlaying the cylinder in first cylinder. The utility model discloses think about ingenious, simple structure, convenient operation, low cost has wide market prospect.
Description
Technical field
This utility model belongs to mechanical erection field, especially relates to a kind of split type locking screw for narrow space
Female.
Background technology
In mechanical erection, usually can run into, in a space-constrained place, nut, in this case, standard are installed
Nut cannot be loaded and unloaded by instrument, thus cannot lock nut, and during the use of machinery, nut can hold if not locking very much
Easily loosen, after nut loosening, very likely result in security incident.
Summary of the invention
In view of this, this utility model is directed to one and is skillfully constructed, simple in construction, easy to operate split type locking
Nut, with the problem solving to install nut in space-constrained place.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of separation type lock jack panel, it is characterised in that: include the first assembly and the second assembly, described first assembly and the
If two assemblies are connected by bolt stem, described first assembly and the second assembly are respectively equipped with the most isometrical internal thread hole, institute
Stating the first assembly and be provided with some equally distributed installing holes, the axle center of described installing hole is flat with the axle center of described internal thread hole
OK, the opening of described installing hole is outwardly.
Further, described second assembly includes integrated first cylinder and the second cylinder, the first cylinder
Excircle diameter more than the second cylindrical excircle diameter, described first assembly is the cylinder being embedded in the first cylinder
Body.
Further, described first assembly is provided through the counterbore of the first assembly, described counterbore be internally provided with
The female thread that bolt coordinates.
Further, described counterbore countersunk head Part I is located on the first assembly, and countersunk head Part II is arranged on second group
On first cylinder of part.
Further, on the excircle diameter of described first assembly and described second assembly, the second cylindrical excircle is straight
Footpath is same or like.
Further, described second cylinder is evenly distributed with at least one radial blind holes, opening of described radial blind holes
Mouth is outwardly.
Further, described radial blind holes quantity is 3.
Further, described bolt is hexagon socket head cap screw, and the quantity of described hexagon socket head cap screw is 3.
Further, described installing hole is blind hole or through hole, and the quantity of described installing hole is 3, described installing hole and
Described bolt axle center on the first assembly outer face is concyclic.
Further, described second assembly being provided with spot-facing, described spot-facing is internally provided with the interior spiral shell coordinated with bolt
Stricture of vagina, described spot-facing runs through the second assembly.
Relative to prior art, a kind of separation type lock jack panel described in the utility model has the advantage that
The split-type structural of nut, can lock nut under the cooperation of specific purpose tool in the case of narrow space
Tightly, present inventive concept is ingenious, and simple in construction is easy to operate, with low cost, has wide market prospect.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the assembling schematic diagram described in this utility model embodiment；
Fig. 2 is the perspective view described in this utility model embodiment；
Fig. 3 is the front view structural representation described in this utility model embodiment；
Fig. 4 is the axial cross-sectional views described in this utility model embodiment；
Fig. 5 is the axial cross-sectional views of the second assembly described in this utility model embodiment；
Fig. 6 is the axial cross-sectional views of the first assembly described in this utility model embodiment；
Fig. 7 is the perspective view of the installation special tool described in this utility model embodiment.
Description of reference numerals:
1-the first assembly；2-the second assembly；3-hexagon socket head cap screw；11-installing hole；12-counterbore；13-countersunk head Part I；
21-the first cylinder；22-the second cylinder；23-spot-facing；24-radial blind holes；25-countersunk head Part II.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
Being described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in this utility model.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 6, a kind of separation type lock jack panel, including the first assembly 1 and the second assembly 2, the first assembly 1
With second connected by three hexagon socket head cap screws 3 between assembly 2, the first assembly 1 and the second assembly 2 is internal is equipped with and locking screw
The internal thread hole that bar coordinates, described internal thread hole is the most isometrical.Described first assembly 1 is provided with and 3 of specific purpose tool assembling
Equally distributed installing hole 11, outwardly, the axis of installing hole 11 is parallel with the axis of internal thread hole for the opening of installing hole 11, installs
Hole 11 can be blind hole can also be through hole.The counterbore 12 of assembling hexagon socket head cap screw 6, counterbore it is evenly distributed with on first assembly 1
12 run through the first assembly 1, and counterbore 12 is internal is provided with the female thread coordinated with hexagon socket head cap screw.It is provided with and spiral shell on second assembly 2
The spot-facing 23 that bolt coordinates, spot-facing 23 is internal is provided with the female thread coordinated with hexagon socket head cap screw, and spot-facing 23 runs through the second assembly 2.
Second assembly 2 includes integrated first cylinder 21 and the second cylinder 22, the cylindrical of the first cylinder 21
Week, diameter was more than the excircle diameter of the second cylinder 22, and between the first cylinder 21 and the second cylinder 22, chamfering is excessive.The
One assembly 1 be shaped as cylinder, be embedded in the first cylinder 21, on the excircle diameter of the first assembly 1 and the second assembly 2
The excircle diameter of the second cylinder 22 is same or like.For the ease of assembling, countersunk head the in the part of described counterbore 12 countersunk head
A part 13 is located on the first assembly 1, and countersunk head Part II 25 is arranged on the first cylinder 21 of the second assembly 2.
Preferably, the second cylinder 22 is provided with 3 radial blind holes 24, after radial blind holes 24 and described spot-facing 23 stagger
Being evenly distributed on the second cylinder 22, the opening of radial blind holes 24 is outwardly.
As it is shown in fig. 7, the Special tool for assembling of separation type lock jack panel, specific purpose tool 4 is cylinder, cylindrical centre
Having coaxial through hole 43, cylindrical one end is provided with three cylinders 41 being raised in cylinder end face, these three cylinder
41 and separation type lock jack panel on installing hole 11 match, can be used to nut is loaded and unloaded.For the ease of using, cylinder
What the other end of body was symmetrical has cut away a cylindrical part so that it is expose two parallel planes 44, and cylinder is arranged
Have and be perpendicular to the two parallel plane 44 and the cylindrical hole 42 vertical with the axis of cylinder.
The operation principle of the present invention:
After first assembly 1 and the second assembly 2 are connected by hexagon socket head cap screw 3, load onto with specific purpose tool 4 assemble point
Body formula locking nut.After locking, then use hex tool uniformly pine three hexagon socket head cap screws 3, pine bolt during second group
Part 2 does contrary moving axially, the second further tie down screw of assembly 2 relative to hexagon socket head cap screw 3.When specific purpose tool 4 is broken
Afterwards, can be by 3 radial blind holes 24 on the second cylinder 22 be applied external force, by locking nut from tie down screw
Disassemble.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (10)
1. a separation type lock jack panel, it is characterised in that: include the first assembly (1) and the second assembly (2), described first assembly
(1) and the second assembly (2), if being connected by bolt stem, described first assembly (1) and the second assembly (2) is respectively equipped with coaxially etc.
The internal thread hole in footpath, described first assembly (1) is provided with some equally distributed installing holes (11), the axle of described installing hole (11)
The heart and the axis parallel of described internal thread hole, the opening of described installing hole (11) is outwardly.
A kind of separation type lock jack panel the most according to claim 1, it is characterised in that: described second assembly (2) includes one
Body formed the first cylinder (21) and the second cylinder (22), the excircle diameter of the first cylinder (21) is more than the second cylinder
The excircle diameter of body (22), described first assembly (1) is for be embedded in the cylinder in the first cylinder (21).
A kind of separation type lock jack panel the most according to claim 2, it is characterised in that: described first assembly (1) is upper to be arranged
Having the counterbore (12) running through the first assembly, described counterbore (12) is internally provided with the female thread coordinated with bolt.
A kind of separation type lock jack panel the most according to claim 3, it is characterised in that: described counterbore (12) countersunk head first
Dividing (13) to be located on the first assembly, countersunk head Part II (25) is arranged on first cylinder (21) of the second assembly (2).
A kind of separation type lock jack panel the most according to claim 2, it is characterised in that: the cylindrical of described first assembly (1)
The excircle diameter of all diameters and upper second cylinder of described second assembly (2) (22) is same or like.
A kind of separation type lock jack panel the most according to claim 2, it is characterised in that: described second cylinder (22) is upper all
Even at least one radial blind holes (24) that is distributed, the opening of described radial blind holes (24) is outwardly.
A kind of separation type lock jack panel the most according to claim 6, it is characterised in that: described radial blind holes (24) quantity
It it is 3.
8. according to a kind of separation type lock jack panel described in any one of claim 1～7, it is characterised in that: described bolt is interior
Hex bolts (3), the quantity of described hexagon socket head cap screw (3) is 3.
9. according to a kind of separation type lock jack panel described in any one of claim 1～7, it is characterised in that: described installing hole
(11) being blind hole or through hole, the quantity of described installing hole (11) is 3, and described installing hole (11) and described bolt are at first group
Axle center on part (1) outer face is concyclic.
10. according to a kind of separation type lock jack panel described in any one of claim 1～7, it is characterised in that: described second assembly
(2) being provided with spot-facing (23) on, described spot-facing (23) is internally provided with the female thread coordinated with bolt, and described spot-facing (23) runs through
Second assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722233.7U CN205876929U (en) | 2016-07-08 | 2016-07-08 | Split type lock nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722233.7U CN205876929U (en) | 2016-07-08 | 2016-07-08 | Split type lock nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876929U true CN205876929U (en) | 2017-01-11 |
Family
ID=57696226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722233.7U Withdrawn - After Issue CN205876929U (en) | 2016-07-08 | 2016-07-08 | Split type lock nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015259A (en) * | 2016-07-08 | 2016-10-12 | 天津天海同步科技有限公司 | Split type locking nut |
-
2016
- 2016-07-08 CN CN201620722233.7U patent/CN205876929U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015259A (en) * | 2016-07-08 | 2016-10-12 | 天津天海同步科技有限公司 | Split type locking nut |
| CN106015259B (en) * | 2016-07-08 | 2019-02-22 | 天津天海同步科技有限公司 | A kind of split type locking nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170111 Effective date of abandoning: 20190222 |