CN205537560U - Bolt thread detection actuating mechanism - Google Patents
Bolt thread detection actuating mechanism Download PDFInfo
- Publication number
- CN205537560U CN205537560U CN201620061035.0U CN201620061035U CN205537560U CN 205537560 U CN205537560 U CN 205537560U CN 201620061035 U CN201620061035 U CN 201620061035U CN 205537560 U CN205537560 U CN 205537560U
- Authority
- CN
- China
- Prior art keywords
- hole
- bolt thread
- guide pillar
- thread detection
- drive mechanism
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a bolt thread detection actuating mechanism, it includes bottom plate, pivot, carousel, installation cover and detects the cover that seted up the centre bore on the bottom plate, the pivot is installed with rotating on the bottom plate, the head in the pivot is fixed to the carousel, installs to overlap to lead to and fixes on the carousel, and the round hole coaxial with the pivot is offered to the upper surface of installation cover, and the bottom surface of round hole is provided with the guide pillar perpendicularly, slides on the guide pillar and is furnished with ring -shaped gasket, and ring -shaped gasket's lower extreme is equipped with the spring, and the measuring cover is fixed on the installation cover, and the upper and lower both ends of measuring cover are run through has the nut to place the hole, and the circumradius that the hole was placed to the nut is lighter than the radius of round hole, and be greater than ring -shaped gasket's interior pore radius, the inner wall that the hole was placed to the nut is equipped with the graphite layer, the afterbody of pivot is fixed with the gear. The utility model discloses bolt thread detection actuating mechanism, simple structure is compact, can the short -term test waits to detect the thread quality of bolt, it is well just efficient to detect the precision, greatly reduced workman intensity of labour.
Description
Technical field
This utility model relates to a kind of thread detecting device, drives particularly to a kind of bolt thread detection
Mechanism.
Background technology
Bolt is a kind of machine components, the threaded securing member of cylinder of adapted nut.By head and
Screw rod (with an externally threaded cylinder) class securing member dimerous, needs and nut screw connection,
For being fastenedly connected two parts with through hole.This type of attachment claims bolt to connect.As nut
Screw off from bolt, the two part can be made again separately, therefore bolt connection is belonging to removably connect
High.In order to ensure the thread quality of bolt, it need to be carried out quality inspection, in traditional handicraft, generally pass through
One nut screw connection is screwed in bolt to be detected by artificial mode, to detect the thread quality of bolt,
This kind of detection mode wastes time and energy, and detection efficiency is extremely low.
Utility model content
[1] to solve the technical problem that
The technical problems to be solved in the utility model be to provide a kind of simple and compact for structure, easy to use,
The bolt thread detection drive mechanism that accuracy of detection is good and efficiency is high.
[2] technical scheme of problem is solved
This utility model provides a kind of bolt thread detection drive mechanism, it include base plate 1, rotating shaft 6,
Rotating disk 2, installation set 3 and detection set 5, described base plate 1 offers centre bore, and described rotating shaft 6 is worn
Crossing described centre bore and be rotatably mounted on described base plate 1 by bearing, described rotating disk 2 is fixed on
The head of described rotating shaft 6, described installation set 3 is bolted on described rotating disk, described installation
The upper surface of set 3 offers the circular hole 31 coaxial with described rotating shaft, and the plane perpendicular of described circular hole is arranged
Having guide pillar 32, described guide pillar is equipped with annular gasket 4, the lower end of described annular gasket is provided with spring,
Described detection set 5 is threadedly secured to described installation set upper side, the two ends up and down of described detection set 5
Run through that to have cross section be orthohexagonal nut putting hole 51, the circumradius of described nut putting hole
Radius less than described circular hole 31 and the internal bore radius more than described annular gasket, described nut is placed
The inwall in hole is provided with graphite linings；The afterbody of described rotating shaft 6 is fixed with gear 61.
Further, it is provided with thrust ball bearing between described rotating disk 2 and described base plate 1.
Further, described guide pillar is four or the six roots of sensation and circumference is distributed in described circular hole, described bullet
Spring is set on described guide pillar.
Further, described annular gasket is made up of polyethylene.
Further, the described outside bending in lower end installing set 3 forms connecting portion, on described connecting portion
Circumference is evenly equipped with installing hole.
[3] beneficial effect
This utility model bolt thread detection drive mechanism, simple and compact for structure, by band standard thread
Nut puts into nut putting hole, then drives motor to rotate, and can quickly detect the screw thread of bolt to be detected
Quality, accuracy of detection is good and efficiency high, greatly reduces labor strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model bolt thread detection drive mechanism；
Fig. 2 is the operating diagram of this utility model bolt thread detection drive mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model embodiment is discussed in detail.
Refering to Fig. 1 to Fig. 2, this utility model provides a kind of bolt thread detection drive mechanism, its bag
Include base plate 1, rotating shaft 6, rotating disk 2, set 3 and detection set 5 be installed, base plate 1 offers centre bore,
Rotating shaft 6 through this centre bore and is rotatably mounted on base plate 1 by bearing, and rotating disk 2 is fixed on and turns
The head of axle 6, is installed set 3 and is removably attached on rotating disk by bolt, concrete, installs set
The lower end of 3 outwards (direction towards away from the center of circle) bending forms connecting portion, and on connecting portion, circumference is all
It is furnished with installing hole, offers the circular hole 31 coaxial with rotating shaft, at circular hole at the upper surface installing set 3
Plane perpendicular is provided with guide pillar 32, in the present embodiment, guide pillar be four or the six roots of sensation and circumference uniform,
Being equipped with annular gasket 4 on guide pillar, this annular gasket is made up of polyethylene, in the lower end of annular gasket
Being provided with spring, in the present embodiment, spring housing is located on guide pillar, and detection set 5 is by screw thread removably
It is fixed on installation set upper side, runs through at the two ends up and down of detection set 5 that to have cross section be orthohexagonal spiral shell
Female putting hole 51, the circumradius of this nut putting hole is less than the radius of circular hole 31, and this is outer simultaneously
Connecing the radius of circle internal bore radius more than annular gasket, the inwall at nut putting hole is provided with for lubrication
Graphite linings；Afterbody in rotating shaft 6 is fixed with gear 61；In order to improve operation stability, at rotating disk 2
And it is provided with thrust ball bearing between base plate 1.
This utility model bolt thread detection drive mechanism, simple and compact for structure, by band standard during inspection
The nut of screw thread puts into nut putting hole, then drives motor to rotate, and can quickly detect bolt to be detected
Thread quality, accuracy of detection is good and efficiency high, greatly reduces labor strength.
The above is only the preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, on the premise of without departing from the technology of the present invention principle, it is also possible to make some
Improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. bolt thread detection drive mechanism, it is characterised in that: include base plate (1),
Rotating shaft (6), rotating disk (2), installation set (3) and detection set (5), on described base plate (1)
Offering centre bore, described rotating shaft (6) is pacified rotationally through described centre bore and by bearing
Being contained on described base plate (1), described rotating disk (2) is fixed on the head of described rotating shaft (6),
Described set (3) of installing is bolted on described rotating disk, and described installation overlaps the upper of (3)
Surface offers the circular hole (31) coaxial with described rotating shaft, and the plane perpendicular of described circular hole is arranged
There is guide pillar (32), described guide pillar is equipped with annular gasket (4), under described annular gasket
End is provided with spring, and described detection set (5) is threadedly secured to described installation set upper side, institute
State the two ends up and down of detection set (5) and run through that to have cross section be orthohexagonal nut putting hole
(51), the circumradius of described nut putting hole less than described circular hole (31) radius,
And more than the internal bore radius of described annular gasket, the inwall of described nut putting hole is provided with graphite
Layer；The afterbody of described rotating shaft (6) is fixed with gear (61).
2. bolt thread detection drive mechanism as claimed in claim 1, it is characterised in that:
It is provided with thrust ball bearing between described rotating disk (2) and described base plate (1).
3. bolt thread detection drive mechanism as claimed in claim 1, it is characterised in that:
Described guide pillar is four or the six roots of sensation and circumference is distributed in described circular hole, and described spring housing is located at institute
State on guide pillar.
4. bolt thread detection drive mechanism as claimed in claim 1, it is characterised in that:
Described annular gasket is made up of polyethylene.
5. bolt thread detection drive mechanism as claimed in claim 1, it is characterised in that:
The described outside bending in lower end installing set (3) forms connecting portion, and on described connecting portion, circumference is all
It is furnished with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061035.0U CN205537560U (en) | 2016-01-21 | 2016-01-21 | Bolt thread detection actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061035.0U CN205537560U (en) | 2016-01-21 | 2016-01-21 | Bolt thread detection actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537560U true CN205537560U (en) | 2016-08-31 |
Family
ID=56767519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061035.0U Expired - Fee Related CN205537560U (en) | 2016-01-21 | 2016-01-21 | Bolt thread detection actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796495A (en) * | 2017-10-26 | 2018-03-13 | 苏州赛维新机电检测技术服务有限公司 | A kind of nut precision detection system |
| CN108151616A (en) * | 2017-12-25 | 2018-06-12 | 东莞市森川机械工具有限公司 | A kind of big screw pitch internal thread quality testing assembly |
-
2016
- 2016-01-21 CN CN201620061035.0U patent/CN205537560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796495A (en) * | 2017-10-26 | 2018-03-13 | 苏州赛维新机电检测技术服务有限公司 | A kind of nut precision detection system |
| CN108151616A (en) * | 2017-12-25 | 2018-06-12 | 东莞市森川机械工具有限公司 | A kind of big screw pitch internal thread quality testing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |