CN205538176U - Thread quality detection device in annular formula - Google Patents
Thread quality detection device in annular formula Download PDFInfo
- Publication number
- CN205538176U CN205538176U CN201620061541.XU CN201620061541U CN205538176U CN 205538176 U CN205538176 U CN 205538176U CN 201620061541 U CN201620061541 U CN 201620061541U CN 205538176 U CN205538176 U CN 205538176U
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- CN
- China
- Prior art keywords
- detection device
- quality detection
- thread quality
- hole
- gear
- 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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Abstract
The utility model provides a thread quality detection device in annular formula, it includes frame, driving shaft, fixed bolster and detection mechanism, the driving shaft is perpendicular to be set up and installs with rotating on the frame, the output of driving shaft is equipped with the driving gear, the fixed bolster is installed the upper end of frame, detection mechanism fixes on the fixed bolster and with initiative gear connection, detection mechanism just winds for four at least the axis circumference equipartition of driving gear, detection mechanism includes driven shaft, carousel and installation cover. The utility model discloses thread quality detection device in annular formula, simple structure is compact, convenient to use, 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, particularly to a kind of loop type female thread quality
Detection device.
Background technology
In machining, screw thread is on a cylindrical axle or bore area cutter or emery wheel
Being cut into, now workpiece is gone around, and cutter moves axially a certain distance along workpiece, and cutter is in work
The vestige cut out on part is exactly screw thread.The screw thread formed at outer round surface claims external screw thread.At bore area
The screw thread formed claims female thread.The basis of screw thread is the helix on circular shaft surface.If generally screw thread is disconnected
Face is triangle, then be angular thread；Section is trapezoidal to be called trapezoidal thread；Section be zigzag
Make saw-tooth thread；Section is square to be called square thread；Section is that circular arc is called circle-arc screw-thread
Etc..It is to use the widest a kind of connected mode, after completing screw thread process, generally need to take out
Examine or entirely examine, to get rid of defective work, in traditional handicraft, generally matching one by the way of artificial
Bolt be threaded in hole, this kind of mode wastes time and energy, and detection is inconvenient for, especially for respectively
Plant screwed hole uniform in circumference on casing.
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 loop type female thread quality detection device that accuracy of detection is good and efficiency is high.
[2] technical scheme of problem is solved
This utility model provides a kind of loop type female thread quality detection device, and it includes support 8, master
Moving axis 9, fixed support 1 and testing agency, described driving shaft is vertically arranged and is rotatably mounted at institute
Stating on support 8, the outfan of described driving shaft 9 is provided with driving gear 10, and described fixed support is installed
In the upper end of described support 8, described testing agency be fixed on described fixed support and with described active
Gear 10 connects, described testing agency be at least four and around described driving gear 10 axis circumference
Uniform, described testing agency includes driven shaft 6, rotating disk 2 and installs set 3, on described fixed support 1
Circumference is evenly equipped with axis hole, and described driven shaft 6 is rotatably mounted in described axis hole, described driven shaft
Input is connected by torque force limiting device the driven gear 61 engaged with described driving gear 10, institute
Stating rotating disk and be fixed on the outfan of described driven shaft 6, described installation set is fixed on described rotating disk, institute
The upper surface stating installation set 3 offers circular hole 31, and the bottom surface circumference of described circular hole is evenly equipped with at least three
Guide pillar 32, described guide pillar 32 is equipped with slide block 4, and the lower end of described slide block 4 is provided with spring, described
The end face of slide block 4 is vertically installed with the detection post 7 coaxial with described driven shaft 6, described detection post 7
Sidewall offer external screw thread, the upper end of described installation set 3 has been threaded connection gland 5, described
Offer on gland 5 and hold the hole that described detection post 7 passes.
Further, it is provided with thrust ball bearing between described rotating disk 2 and described fixed support 1.
Further, described slide block 4 offers the guide hole corresponding with described guide pillar 32, described guide hole
Inside it is provided with sliding bearing.
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 driving gear and described driven gear are helical gear.
[3] beneficial effect
This utility model loop type female thread quality detection device, simple and compact for structure, easy to use,
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 loop type female thread quality detection device；
Fig. 2 is the structural representation of the testing agency of this utility model loop type female thread quality detection device
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model embodiment is discussed in detail.
Refering to Fig. 1 and Fig. 2, this utility model provides a kind of loop type female thread quality detection device,
It is used for detecting thread quality detection of screw of circular array (circumference is uniform), including support 8,
Driving shaft 9, fixed support 1 and testing agency, driving shaft is vertically arranged and is rotatably mounted at support 8
On, the outfan at driving shaft 9 is provided with driving gear 10, and fixed support is arranged on the upper end of support 8,
And testing agency is fixed on fixed support and is connected with driving gear 10, this testing agency is at least four
Individual and around driving gear 10 axis circumference is uniform, and this testing agency includes driven shaft 6, rotating disk 2 and
Installing set 3, on fixed support 1, circumference is evenly equipped with axis hole, and driven shaft 6 is rotatably mounted at this axle
In hole, the input at driven shaft has driven with what driving gear 10 engaged by torque force limiting device connection
Gear 61, torque force limiting device (is also torque limiter, safety coupling, overload-release clutch), is
Coupling a kind of parts of mover and working machine machine, major function is overload protection, and torque force limiting device is
When causing required torque to exceed setting value when overload or mechanical breakdown, it limits transmission with skidding form
The torsion of system institute transmission, rotating disk is fixed on the outfan of driven shaft 6, installs set and is removably secured
On rotating disk, offering circular hole 31 at the upper surface installing set 3, the bottom surface circumference at circular hole is evenly equipped with
At least three guide pillars 32, are four or the six roots of sensation in the present embodiment, are equipped with slide block 4 on guide pillar 32,
Being provided with spring in the lower end of slide block 4, this spring housing is located on guide pillar, and the end face at slide block 4 vertically sets
Being equipped with the detection post 7 coaxial with driven shaft 6, the sidewall at detection post 7 offers for detecting screw
External screw thread, install set 3 upper end be threaded connection gland 5, gland 5 offers
Hold the hole that detection post 7 passes；In order to improve stability in the large, between rotating disk 2 and fixed support 1
It is provided with thrust ball bearing；In order to improve operation smoothness, slide block 4 offer corresponding with guide pillar 32
Guide hole, in this guide hole, be provided with sliding bearing；In order to make engagement more steady, reduce impact simultaneously
And noise, the driving gear in the present embodiment and driven gear are helical gear.
This utility model loop type female thread quality detection device, simple and compact for structure, easy to use,
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. a loop type female thread quality detection device, it is characterised in that: include support (8),
Driving shaft (9), fixed support (1) and testing agency, described driving shaft is vertically arranged and turns
Being arranged on described support (8), the outfan of described driving shaft (9) is provided with driving tooth dynamicly
Wheel (10), described fixed support is arranged on the upper end of described support (8), described testing agency
It is fixed on described fixed support and is connected with described driving gear (10), described testing agency
At least four and uniform around the axis circumference of described driving gear (10), described testing agency
Including driven shaft (6), rotating disk (2) and installation set (3), described fixed support (1) last week
To being evenly equipped with axis hole, described driven shaft (6) is rotatably mounted in described axis hole, described from
The input of moving axis by torque force limiting device connect have engage with described driving gear (10) from
Moving gear (61), described rotating disk is fixed on the outfan of described driven shaft (6), described installation
Set is fixed on described rotating disk, and the described upper surface installing set (3) offers circular hole (31),
The bottom surface circumference of described circular hole is evenly equipped with at least three guide pillars (32), on described guide pillar (32)
Being equipped with slide block (4), the lower end of described slide block (4) is provided with spring, described slide block (4)
End face is vertically installed with the detection post (7) coaxial with described driven shaft (6), described detection post
(7) sidewall offers external screw thread, and the upper end of described installation set (3) has been threaded connection
Gland (5), described gland (5) offers and holds the hole that described detection post (7) passes.
2. loop type female thread quality detection device as claimed in claim 1, its feature exists
In: it is provided with thrust ball bearing between described rotating disk (2) and described fixed support (1).
3. loop type female thread quality detection device as claimed in claim 1, its feature exists
In: offer the guide hole corresponding with described guide pillar (32) on described slide block (4), described in lead
Sliding bearing it is provided with in hole.
4. loop type female thread quality detection device as claimed in claim 1, its feature exists
Being four or the six roots of sensation and circumference is distributed in described circular hole in: described guide pillar, described spring is sheathed
On described guide pillar.
5. the loop type female thread quality detection device as described in any one of Claims 1-4,
It is characterized in that: described driving gear and described driven gear are helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061541.XU CN205538176U (en) | 2016-01-21 | 2016-01-21 | Thread quality detection device in annular formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620061541.XU CN205538176U (en) | 2016-01-21 | 2016-01-21 | Thread quality detection device in annular formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538176U true CN205538176U (en) | 2016-08-31 |
Family
ID=56767603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620061541.XU Expired - Fee Related CN205538176U (en) | 2016-01-21 | 2016-01-21 | Thread quality detection device in annular formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900460A (en) * | 2019-01-10 | 2019-06-18 | 昆山乙盛机械工业有限公司 | A kind of multiaxial type torsion inspection tooth machine |
-
2016
- 2016-01-21 CN CN201620061541.XU patent/CN205538176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900460A (en) * | 2019-01-10 | 2019-06-18 | 昆山乙盛机械工业有限公司 | A kind of multiaxial type torsion inspection tooth machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170121 |