CN207540520U - A kind of screw clearance detection device - Google Patents
A kind of screw clearance detection device Download PDFInfo
- Publication number
- CN207540520U CN207540520U CN201720931474.7U CN201720931474U CN207540520U CN 207540520 U CN207540520 U CN 207540520U CN 201720931474 U CN201720931474 U CN 201720931474U CN 207540520 U CN207540520 U CN 207540520U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- swivel nut
- cylinder
- pneumatic clamper
- screw
- 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
Links
Abstract
The utility model discloses a kind of screw clearance detection devices, have：Turntable；In turntable surrounding, the screw feeding mechanism, swivel nut feed mechanism, gap detection mechanism and the mechanism for sorting that are set gradually along turntable rotation direction, the gap detection of screw rod, swivel nut is automatically performed, working efficiency is high, high degree of automation.
Description
Technical field
The utility model belongs to detection device technical field more particularly to a kind of screw clearance detection device.
Background technology
In the process of implementing the utility model, utility model people has found that the prior art has at least the following problems：Tradition
In technology, the gap detection of screw rod and swivel nut completes screw rod, the feeding of swivel nut, installation and detection, working efficiency by manpower
It is low, waste of manpower.
Utility model content
Technical problem to be solved in the utility model is a kind of gap detection for being automatically performed screw rod, swivel nut, work effect
Rate is high, the screw clearance detection device of high degree of automation.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：A kind of screw clearance detection dress
It puts, has：
Turntable；
In turntable surrounding, the screw feeding mechanism, swivel nut feed mechanism, the gap detection that are set gradually along turntable rotation direction
Mechanism and mechanism for sorting；
The screw feeding mechanism has：
Screw rod connecting rod cylinder；
Screw rod connecting rod is connect with the piston rod of the screw rod connecting rod cylinder, and the screw rod connecting rod cylinder can drive described
Screw rod connecting rod moves up and down；
Rotary cylinder, on the screw rod connecting rod；
Screw rod pivoted arm is connect with the piston rod of the rotary cylinder, and the rotary cylinder can drive the screw rod pivoted arm
Rotation；
Screw rod oscillating cylinder, on the screw rod pivoted arm；
Screw rod pneumatic clamper is connect with the screw rod oscillating cylinder, and the screw rod oscillating cylinder can drive the screw rod pneumatic clamper
It swings, the screw rod pneumatic clamper can clamp or decontrol screw rod；
The swivel nut feed mechanism has：
Swivel nut connecting rod cylinder；
Swivel nut connecting rod is connect with the piston rod of the swivel nut connecting rod cylinder, and the swivel nut connecting rod cylinder can drive described
Swivel nut connecting rod moves up and down；
First rotary cylinder, on the swivel nut connecting rod；
Swivel nut pivoted arm is connect with the piston rod of first rotary cylinder, and first rotary cylinder can drive described
Swivel nut pivoted arm rotates；
Second rotary cylinder, on the swivel nut pivoted arm；
Swivel nut pneumatic clamper is connect with second rotary cylinder, and second rotary cylinder can drive the swivel nut pneumatic clamper
Rotation, the swivel nut pneumatic clamper can clamp or decontrol swivel nut；
The gap detection mechanism has：
Upper bracket；
Upper cylinder is arranged on the upper bracket；
Upper pneumatic clamper is connect with the piston rod of the upper cylinder, and the upper cylinder can drive the upper pneumatic clamper to move up and down,
The upper pneumatic clamper can clamp swivel nut；
Undersetting；
Lower pneumatic clamper, is arranged on the undersetting, and the lower pneumatic clamper can clamp screw rod；
Displacement sensor is arranged on the upper bracket, can sense the displacement of the upper pneumatic clamper；
The mechanism for sorting is manipulator.
The screw rod pivoted arm rotates in the horizontal direction；The screw rod oscillating cylinder can swing the screw rod that screw rod pneumatic clamper clamps
To plumbness.
The screw rod vibrating disc accommodates screw rod；The screw rod vibrating disc lower part is equipped with vibrations cylinder；The screw rod vibrating disc
The screw rod guide cylinder for exporting screw rod is equipped with, the screw rod pneumatic clamper can clamp the spiral shell positioned at the screw rod guide cylinder end
Bar.
The swivel nut pivoted arm rotates in the horizontal direction；Second rotary cylinder, which can operate swivel nut pneumatic clamper, makes swivel nut be screwed into spiral shell
Bar.
Swivel nut vibrating disc is further included, the swivel nut vibrating disc accommodates swivel nut；The swivel nut vibrating disc lower part is equipped with vibrations gas
Cylinder；The swivel nut vibrating disc is equipped with the swivel nut guide cylinder for exporting swivel nut, and the swivel nut pneumatic clamper can be clamped positioned at the spiral shell
Cover the swivel nut of guide cylinder end.
Lower cylinder is further included, the lower cylinder is mounted on the undersetting；The lower pneumatic clamper is equipped with through-hole, under described
The piston rod of cylinder can hold out against the end of the screw rod across the through-hole；The limiting screw rod is additionally provided in the lower pneumatic clamper
The limited block of upper limit position.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect, is automatically performed screw rod, swivel nut
Gap detection, working efficiency is high, high degree of automation.
Description of the drawings
Fig. 1 is the structure diagram of screw clearance detection device provided in the utility model embodiment；
Fig. 2 is the structure diagram of the screw feeding mechanism of the screw clearance detection device of Fig. 1；
Fig. 3 is the structure diagram of the swivel nut feed mechanism of the screw clearance detection device of Fig. 1；
Fig. 4 is the structure diagram of the gap detection mechanism of the screw clearance detection device of Fig. 1；
Label in above-mentioned figure is：11st, screw rod vibrating disc, 12, screw rod guide cylinder, 13, screw rod connecting rod cylinder, 14, spiral shell
Bar connecting rod, 15, screw rod pivoted arm, 16, screw rod rotation cylinder, 17, screw rod pneumatic clamper, 18, screw rod oscillating cylinder, 19, screw rod, 21, spiral shell
Cover vibrating disc, 22, swivel nut guide cylinder, 23, swivel nut connecting rod cylinder, 24, swivel nut connecting rod, 25, swivel nut pivoted arm, 26, swivel nut rotation gas
Cylinder, 27, swivel nut pneumatic clamper, 28, swivel nut oscillating cylinder, 29, swivel nut, 210, spring buffer mechanism, 31, upper bracket, 32, undersetting,
33rd, upper cylinder, 34, upper pneumatic clamper, 35, lower pneumatic clamper, 351, limited block, 36, lower cylinder.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
Referring to Fig. 1-4, a kind of screw clearance detection device has：
Turntable；
In turntable surrounding, the screw feeding mechanism, swivel nut feed mechanism, the gap detection that are set gradually along turntable rotation direction
Mechanism and mechanism for sorting；
Screw feeding mechanism has：
Screw rod connecting rod cylinder；
Screw rod connecting rod is connect with the piston rod of screw rod connecting rod cylinder, and screw rod connecting rod cylinder can be driven above and below screw rod connecting rod
It is mobile；
Rotary cylinder, on screw rod connecting rod；
Screw rod pivoted arm is connect with the piston rod of rotary cylinder, and rotary cylinder can drive screw rod pivoted arm to rotate；
Screw rod oscillating cylinder, on screw rod pivoted arm；
Screw rod pneumatic clamper is connect with screw rod oscillating cylinder, and screw rod oscillating cylinder can drive screw rod pneumatic clamper to swing, screw rod pneumatic clamper
It can clamp or decontrol screw rod；
The feeding of screw rod is automatically performed, automatically by screw rod transmission to turntable, screw rod can be adjusted to from horizontality
Vertical state, convenient for the installation of screw rod, high degree of automation, working efficiency is high, saves manpower.
Swivel nut feed mechanism has：
Swivel nut connecting rod cylinder；
Swivel nut connecting rod is connect with the piston rod of swivel nut connecting rod cylinder, swivel nut connecting rod cylinder can be with movable snail sleeve connecting rod above and below
It is mobile；
First rotary cylinder, on swivel nut connecting rod；
Swivel nut pivoted arm is connect with the piston rod of the first rotary cylinder, and the first rotary cylinder can be rotated with movable snail sleeve pivoted arm；
Second rotary cylinder, on swivel nut pivoted arm；
Swivel nut pneumatic clamper is connect with the second rotary cylinder, and the second rotary cylinder can be rotated with movable snail sleeve pneumatic clamper, swivel nut pneumatic clamper
It can clamp or decontrol swivel nut；
The feeding of swivel nut is automatically performed, swivel nut is transported in turntable automatically, swivel nut can be screwed into screw rod, convenient for swivel nut
Installation, high degree of automation, working efficiency is high, saves manpower.
Gap detection mechanism has：
Upper bracket；
Upper cylinder is arranged on upper bracket；
Upper pneumatic clamper is connect with the piston rod of upper cylinder, and upper cylinder can drive pneumatic clamper to move up and down, and upper pneumatic clamper can press from both sides
Hold swivel nut；
Undersetting；
Lower pneumatic clamper, is arranged on undersetting, and lower pneumatic clamper can clamp screw rod；
Displacement sensor is arranged on upper bracket, can sense the displacement of upper pneumatic clamper；
The gap detection of screw rod, swivel nut is automatically performed, working efficiency is high, high degree of automation.
Mechanism for sorting is manipulator.
Screw rod pivoted arm rotates in the horizontal direction；The screw rod that screw rod pneumatic clamper clamps can be swung to vertical configuration by screw rod oscillating cylinder
State.
Screw rod vibrating disc accommodates screw rod；Screw rod vibrating disc lower part is equipped with vibrations cylinder；Screw rod vibrating disc is equipped with screw rod
The screw rod guide cylinder of output, screw rod pneumatic clamper can clamp the screw rod positioned at screw rod guide cylinder end.
Swivel nut pivoted arm rotates in the horizontal direction；Second rotary cylinder, which can operate swivel nut pneumatic clamper, makes swivel nut be screwed into screw rod.
Swivel nut vibrating disc is further included, swivel nut vibrating disc accommodates swivel nut；Swivel nut vibrating disc lower part is equipped with vibrations cylinder；Swivel nut shakes
Moving plate is equipped with the swivel nut guide cylinder for exporting swivel nut, and swivel nut pneumatic clamper can clamp the swivel nut positioned at swivel nut guide cylinder end.
Lower cylinder is further included, lower cylinder is mounted on undersetting；Lower pneumatic clamper is equipped with through-hole, and the piston rod of lower cylinder can
Across the end of through-hole fastening screw；The limited block of Limit screw upper limit position is additionally provided in lower pneumatic clamper.
Embodiment two
A kind of detection method of above-mentioned screw clearance detection device, includes the following steps：
1) screw feeding step：Screw rod is sent into screw rod guide cylinder by vibrating disk Automatic-feeding；Cylinder assembly acts：Spiral shell
Bar connecting rod cylinder declines, and screw rod pneumatic clamper is made to move at the screw rod of screw rod guide cylinder end；Screw rod pneumatic clamper captures screw rod；Screw rod connects
Bar cylinder rises；Rotary cylinder turn 90 degrees angle；Screw rod oscillating cylinder turn 90 degrees angle, and screw rod is made to swing to plumbness；Screw rod connects
Bar cylinder declines, and screw rod is placed in turntable swivel nut putting hole by screw rod pneumatic clamper；
2) swivel nut is sent into swivel nut feeding station by turntable；Swivel nut feeding step：Swivel nut is sent into spiral shell by vibrating disk Automatic-feeding
It covers in guide cylinder；Cylinder assembly acts：Swivel nut connecting rod cylinder declines, and swivel nut pneumatic clamper is made to move to the swivel nut of swivel nut guide cylinder end
Place；Swivel nut pneumatic clamper captures swivel nut；Swivel nut connecting rod cylinder rises；First rotary cylinder turn 90 degrees angle；Swivel nut connecting rod cylinder declines, and makes
Swivel nut moves to screw rod upper end；Second rotary cylinder turn 90 degrees angle, and swivel nut is made to be screwed into screw rod；Swivel nut pneumatic clamper unclamps swivel nut, screw rod
Automatically it is selected into swivel nut；
3) screw rod assembled and swivel nut are sent into gap detection station by turntable；Gap detection step：Screw assembly is good
Screw rod and swivel nut be placed on undersetting, lower pneumatic clamper clamping screw；Upper cylinder drives upper pneumatic clamper to move down, and moves to nut
Position, upper pneumatic clamper binding nut；The piston rod of lower cylinder moves upwards, by the upper limit position of screw top to limited block, upper gas
Pawl binding nut is moved downwardly to lower limit position, the position of the upper pneumatic clamper of displacement sensor record at this time；On upper cylinder pulls
Pneumatic clamper is to upper limit position, the position of the upper pneumatic clamper of displacement sensor record at this time；The difference of more above-mentioned position, as nut
It with the gap width of screw rod assembling, is compared with acceptance value, judges whether nut is qualified with screw rod assembling；
4) screw rod detected and swivel nut are sent into mechanism for sorting by turntable, and manipulator puts certified products and defective work respectively
Enter in different vessels.
After above-mentioned scheme, the gap detection of screw rod, swivel nut is automatically performed, working efficiency is high, high degree of automation.
The utility model is exemplarily described above in conjunction with attached 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 the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (6)
1. a kind of screw clearance detection device, which is characterized in that have：
Turntable；
In turntable surrounding, the screw feeding mechanism, swivel nut feed mechanism, the gap detection mechanism that are set gradually along turntable rotation direction
And mechanism for sorting；
The screw feeding mechanism has：
Screw rod connecting rod cylinder；
Screw rod connecting rod is connect with the piston rod of the screw rod connecting rod cylinder, and the screw rod connecting rod cylinder can drive the screw rod
Connecting rod moves up and down；
Rotary cylinder, on the screw rod connecting rod；
Screw rod pivoted arm is connect with the piston rod of the rotary cylinder, and the rotary cylinder can drive the screw rod pivoted arm to rotate；
Screw rod oscillating cylinder, on the screw rod pivoted arm；
Screw rod pneumatic clamper is connect with the screw rod oscillating cylinder, and the screw rod oscillating cylinder can drive the screw rod pneumatic clamper to swing,
The screw rod pneumatic clamper can clamp or decontrol screw rod；
The swivel nut feed mechanism has：
Swivel nut connecting rod cylinder；
Swivel nut connecting rod is connect with the piston rod of the swivel nut connecting rod cylinder, and the swivel nut connecting rod cylinder can drive the swivel nut
Connecting rod moves up and down；
First rotary cylinder, on the swivel nut connecting rod；
Swivel nut pivoted arm is connect with the piston rod of first rotary cylinder, and first rotary cylinder can drive the swivel nut
Pivoted arm rotates；
Second rotary cylinder, on the swivel nut pivoted arm；
Swivel nut pneumatic clamper is connect with second rotary cylinder, and second rotary cylinder can drive the swivel nut pneumatic clamper to rotate,
The swivel nut pneumatic clamper can clamp or decontrol swivel nut；
The gap detection mechanism has：
Upper bracket；
Upper cylinder is arranged on the upper bracket；
Upper pneumatic clamper is connect with the piston rod of the upper cylinder, and the upper cylinder can drive the upper pneumatic clamper to move up and down, described
Upper pneumatic clamper can clamp swivel nut；
Undersetting；
Lower pneumatic clamper, is arranged on the undersetting, and the lower pneumatic clamper can clamp screw rod；
Displacement sensor is arranged on the upper bracket, can sense the displacement of the upper pneumatic clamper；
The mechanism for sorting is manipulator.
2. screw clearance detection device as described in claim 1, which is characterized in that the screw rod pivoted arm turns in the horizontal direction
It is dynamic；The screw rod that screw rod pneumatic clamper clamps can be swung to plumbness by the screw rod oscillating cylinder.
3. screw clearance detection device as claimed in claim 2, which is characterized in that further include screw rod vibrating disc, the screw rod
Vibrating disc accommodates screw rod；The screw rod vibrating disc lower part is equipped with vibrations cylinder；The screw rod vibrating disc is equipped with and exports screw rod
Screw rod guide cylinder, the screw rod pneumatic clamper can clamp the screw rod positioned at the screw rod guide cylinder end.
4. screw clearance detection device as claimed in claim 3, which is characterized in that the swivel nut pivoted arm turns in the horizontal direction
It is dynamic；Second rotary cylinder, which can operate swivel nut pneumatic clamper, makes swivel nut be screwed into screw rod.
5. screw clearance detection device as claimed in claim 4, which is characterized in that further include swivel nut vibrating disc, the swivel nut
Vibrating disc accommodates swivel nut；The swivel nut vibrating disc lower part is equipped with vibrations cylinder；The swivel nut vibrating disc is equipped with and exports swivel nut
Swivel nut guide cylinder, the swivel nut pneumatic clamper can clamp the swivel nut positioned at the swivel nut guide cylinder end.
6. screw clearance detection device as claimed in claim 5, which is characterized in that further include lower cylinder, the lower cylinder peace
On the undersetting；The lower pneumatic clamper is equipped with through-hole, and the piston rod of the lower cylinder can be held out against across the through-hole
The end of the screw rod；The limited block for limiting the screw rod upper limit position is additionally provided in the lower pneumatic clamper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931474.7U CN207540520U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931474.7U CN207540520U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540520U true CN207540520U (en) | 2018-06-26 |
Family
ID=62607468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931474.7U Expired - Fee Related CN207540520U (en) | 2017-07-28 | 2017-07-28 | A kind of screw clearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389018A (en) * | 2017-07-28 | 2017-11-24 | 芜湖智联工业装备有限公司 | A kind of screw clearance detection means and its detection method |
-
2017
- 2017-07-28 CN CN201720931474.7U patent/CN207540520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389018A (en) * | 2017-07-28 | 2017-11-24 | 芜湖智联工业装备有限公司 | A kind of screw clearance detection means and its detection method |
| CN107389018B (en) * | 2017-07-28 | 2023-08-22 | 芜湖智联工业装备有限公司 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20200728 |