JPH0282431U - - Google Patents
Info
- Publication number
- JPH0282431U JPH0282431U JP15929888U JP15929888U JPH0282431U JP H0282431 U JPH0282431 U JP H0282431U JP 15929888 U JP15929888 U JP 15929888U JP 15929888 U JP15929888 U JP 15929888U JP H0282431 U JPH0282431 U JP H0282431U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- bit
- component
- detecting
- attached
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は、本考案の実施例に係るねじチエツク
装置の構成を示す要部斜視図、第２図イ〜ハは、
本考案における部品ねじの締結状態判定動作説明
図、第３図は、従来におけるねじ締め機のドライ
バ機構部を示す要部斜視図、第４図は、ドライバ
機構のねじチエツク装置を取付ける部分の内部構
成を示す断面図、第５図は、従来のねじチエツク
装置の構成を示す要部斜視図、第６図イ〜ハは、
従来における部品ねじのねじ浮き判定動作説明図
である。
２…ケーシングパイプ、３…吸着パイプ、６…
ビツト、２０…ホルダアーム、２２…ブラケツト
、２３…ねじ無し検出用センサ、２５…スライド
ブロツク、２８…ねじ浮き検出用センサ、２９…
検出位置調整機構、３０…チエツク軸、３１…圧
縮スプリング、３２…受けリング、３３…係合レ
バ、ＳＣ…部品ねじ、ＤＡ…ドライバ機構、ＷＡ
…被締結部材、ＷＢ…締結部材。
FIG. 1 is a perspective view of main parts showing the configuration of a screw checking device according to an embodiment of the present invention, and FIG.
Fig. 3 is a perspective view of the main part showing the driver mechanism of a conventional screw tightening machine, and Fig. 4 is an inside view of the part of the driver mechanism where the screw check device is attached. FIG. 5 is a sectional view showing the structure of a conventional screw check device, and FIG.
FIG. 3 is an explanatory diagram of a conventional screw lifting determination operation for component screws. 2...Casing pipe, 3...Adsorption pipe, 6...
Bit, 20...Holder arm, 22...Bracket, 23...Sensor for detecting no screw, 25...Slide block, 28...Sensor for detecting floating screw, 29...
Detection position adjustment mechanism, 30... Check shaft, 31... Compression spring, 32... Reception ring, 33... Engagement lever, SC... Component screw, DA... Driver mechanism, WA
... fastened member, WB... fastened member.
Claims (1)
品ねじ頭に係合する形状としたビツトを固定して
、このビツトを内挿すると共にビツトと相対移動
可能に設けた吸着パイプにより部品ねじを保持し
、被締結部材を通して締結部材に上記部品ねじを
ビツトでねじ込み、締め付けるようにしたねじ締
め機における上記部品ねじの締結状態をチエツク
するねじチエツク装置であつて、 ドライバ機構のケーシングパイプ部にビツト移
動と連動するホルダアームを取付け、 このホルダアームに、 適宜長さのチエツク軸をスプリングで軸方向一
方側に付勢し、吸着パイプに連動して設けた係合
レバで他方側に移動可能に設けると共に、 チエツク軸の移動両端位置を検出するセンサを
一方側はねじ無し検出用、他方側は検出位置調整
機構を備えたねじ浮き検出用として設けて構成し
たことを特徴とするねじ締め機のねじチエツク装
置。[Claim for Utility Model Registration] A bit whose tip is shaped to engage with the screw head of a component is fixed to the rotating shaft of the driver mechanism of a screw tightening machine, and this bit is inserted and provided so as to be movable relative to the bit. A screw checking device for checking the fastening state of the component screw in a screw tightening machine, which holds the component screw by a suction pipe, screws the component screw into the fastening member through the fastened member with a bit, and tightens the screw, the screw driver. A holder arm that is linked to bit movement is attached to the casing pipe part of the mechanism, and a check shaft of an appropriate length is biased to one side in the axial direction by a spring, and an engagement lever provided in conjunction with the suction pipe is attached to this holder arm. In addition, sensors for detecting the positions of both ends of the movement of the check shaft are provided on one side for detecting the absence of a screw, and on the other side for detecting a floating screw with a detection position adjustment mechanism. Features a screw checking device for screw tightening machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929888U JPH0637869Y2 (en) | 1988-12-07 | 1988-12-07 | Screw check device of screw tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15929888U JPH0637869Y2 (en) | 1988-12-07 | 1988-12-07 | Screw check device of screw tightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0282431U true JPH0282431U (en) | 1990-06-26 |
| JPH0637869Y2 JPH0637869Y2 (en) | 1994-10-05 |
Family
ID=31440388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15929888U Expired - Lifetime JPH0637869Y2 (en) | 1988-12-07 | 1988-12-07 | Screw check device of screw tightener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637869Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229480A (en) * | 2021-11-12 | 2022-10-25 | 德派舒尔茨公司 | Tightening devices for automating tightening processes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5745321B2 (en) * | 2011-04-15 | 2015-07-08 | 日東精工株式会社 | Automatic screw tightening device |
| DE102019135273B4 (en) * | 2019-12-19 | 2022-08-04 | Atlas Copco Ias Gmbh | Method for detecting connecting elements, in particular flow-drilling screws, in mechanical joining and forming processes in which an error in the process was detected |
-
1988
- 1988-12-07 JP JP15929888U patent/JPH0637869Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229480A (en) * | 2021-11-12 | 2022-10-25 | 德派舒尔茨公司 | Tightening devices for automating tightening processes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637869Y2 (en) | 1994-10-05 |
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