CN207066398U - A kind of screw clearance detection means gap detection mechanism - Google Patents
A kind of screw clearance detection means gap detection mechanism Download PDFInfo
- Publication number
- CN207066398U CN207066398U CN201720931432.3U CN201720931432U CN207066398U CN 207066398 U CN207066398 U CN 207066398U CN 201720931432 U CN201720931432 U CN 201720931432U CN 207066398 U CN207066398 U CN 207066398U
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- Prior art keywords
- jaw
- cylinder
- screw
- undersetting
- detection means
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of screw clearance detection means gap detection mechanism, have：Upper bracket；Upper cylinder, it is arranged on upper bracket；Upper jaw, it is connected with the piston rod of upper cylinder, upper cylinder can drive jaw to move up and down, and upper jaw can clamp swivel nut；Undersetting；Lower jaw, is arranged on undersetting, and lower jaw can clamp screw rod；Displacement transducer, upper bracket is arranged on, the displacement of upper jaw can be sensed, be automatically performed the gap detection of screw rod, swivel nut, operating efficiency is high, and automaticity is high.
Description
Technical field
The utility model belongs to detection device technical field, more particularly to a kind of screw clearance detection means gap detection machine
Structure.
Background technology
During the utility model is realized, utility model people has found that prior art at least has problems with：Tradition
In technology, the gap detection of screw rod and swivel nut, screw rod, the feeding of swivel nut, installation and detection, operating efficiency are completed by manpower
It is low, waste of manpower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of gap detection for being automatically performed screw rod, swivel nut, work
Make efficiency high, the high screw clearance detection means gap detection mechanism of automaticity.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：A kind of screw clearance detection dress
Gap detection mechanism is put, is had：
Upper bracket；
Upper cylinder, it is arranged on the upper bracket；
Upper jaw, it is connected with the piston rod of the upper cylinder, the upper cylinder can drive the upper jaw to move up and down,
The upper jaw can clamp swivel nut；
Undersetting；
Lower jaw, is arranged on the undersetting, and the lower jaw can clamp screw rod；
Displacement transducer, the upper bracket is arranged on, the displacement of the upper jaw can be sensed.
Also include lower cylinder, the lower cylinder is arranged on the undersetting；The lower jaw is provided with through hole, under described
The piston rod of cylinder can hold out against the end of the screw rod through the through hole.
The limited block of the spacing screw rod upper extreme position is additionally provided with the lower jaw.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect, is automatically performed screw rod, swivel nut
Gap detection, operating efficiency is high, and automaticity is high.
Brief description of the drawings
Fig. 1 is the structural representation of the screw clearance detection means gap detection mechanism provided in the utility model embodiment
Figure；
Mark in above-mentioned figure is：1st, upper bracket, 2, undersetting, 3, upper cylinder, 4, upper jaw, 5, lower jaw, 51, limit
Position block, 6, lower cylinder.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
Embodiment one
Referring to Fig. 1, a kind of screw clearance detection means gap detection mechanism, have：
Upper bracket；
Upper cylinder, it is arranged on upper bracket；
Upper jaw, it is connected with the piston rod of upper cylinder, upper cylinder can drive jaw to move up and down, and upper jaw can press from both sides
Hold swivel nut；
Undersetting；
Lower jaw, is arranged on undersetting, and lower jaw can clamp screw rod；
Displacement transducer, upper bracket is arranged on, the displacement of upper jaw can be sensed.
Also include lower cylinder, lower cylinder is arranged on undersetting；Lower jaw is provided with through hole, and the piston rod of lower cylinder can
Through the end of through hole fastening screw.
The limited block of Limit screw upper extreme position is additionally provided with lower jaw.
Embodiment two
A kind of above-mentioned screw clearance detection means gap detection mechanism, comprises the following steps：
1) the good screw rod of Screw assembly and swivel nut are placed on undersetting, lower jaw clamping screw；
2) upper cylinder drives upper jaw to move down, and moves to nut position, upper jaw binding nut；
3) piston rod of lower cylinder moves upwards, by the upper extreme position of screw top to limited block, upper jaw binding nut
It is moved downwardly to lower limit position, the position of the upper jaw of displacement transducer record now；
4) upper cylinder pulls upper jaw to upper extreme position, the position of the upper jaw of displacement transducer record now；
5) above-mentioned steps 3) and step 4) position difference, the as assembling of nut and screw rod gap width, with acceptance value
It is compared, judges whether nut assembles with screw rod qualified.
After above-mentioned scheme, the gap detection of screw rod, swivel nut is automatically performed, operating efficiency is high, and automaticity is high.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that methodology and technical scheme of the present utility model are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (3)
1. a kind of screw clearance detection means gap detection mechanism, it is characterised in that have：
Upper bracket；
Upper cylinder, it is arranged on the upper bracket；
Upper jaw, it is connected with the piston rod of the upper cylinder, the upper cylinder can drive the upper jaw to move up and down, described
Upper jaw can clamp swivel nut；
Undersetting；
Lower jaw, is arranged on the undersetting, and the lower jaw can clamp screw rod；
Displacement transducer, the upper bracket is arranged on, the displacement of the upper jaw can be sensed.
2. screw clearance detection means gap detection mechanism as claimed in claim 1, it is characterised in that also including lower cylinder,
The lower cylinder is arranged on the undersetting；The lower jaw is provided with through hole, and the piston rod of the lower cylinder can pass through
The through hole holds out against the end of the screw rod.
3. screw clearance detection means gap detection mechanism as claimed in claim 2, it is characterised in that in the lower jaw also
Limited block provided with the spacing screw rod upper extreme position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931432.3U CN207066398U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection means gap detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931432.3U CN207066398U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection means gap detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066398U true CN207066398U (en) | 2018-03-02 |
Family
ID=61516945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931432.3U Expired - Fee Related CN207066398U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection means gap detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255465A (en) * | 2017-07-28 | 2017-10-17 | 芜湖智联工业装备有限公司 | A kind of screw clearance detection means gap detection mechanism and its detection method |
-
2017
- 2017-07-28 CN CN201720931432.3U patent/CN207066398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255465A (en) * | 2017-07-28 | 2017-10-17 | 芜湖智联工业装备有限公司 | A kind of screw clearance detection means gap detection mechanism and its detection method |
| CN107255465B (en) * | 2017-07-28 | 2023-12-29 | 芜湖智联工业装备有限公司 | Gap detection mechanism of screw gap detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |