JPS5856024Y2 - Power hammer caulking chisel positioning jig - Google Patents
Power hammer caulking chisel positioning jigInfo
- Publication number
- JPS5856024Y2 JPS5856024Y2 JP9845380U JP9845380U JPS5856024Y2 JP S5856024 Y2 JPS5856024 Y2 JP S5856024Y2 JP 9845380 U JP9845380 U JP 9845380U JP 9845380 U JP9845380 U JP 9845380U JP S5856024 Y2 JPS5856024 Y2 JP S5856024Y2
- Authority
- JP
- Japan
- Prior art keywords
- caulking
- power hammer
- positioning jig
- bar
- caulking chisel
- 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
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
【考案の詳細な説明】
本案は、エアその他の動カッ＼ンマによる力化めたがね
の、被かしめ体に対する方向・角度等の振動ずれを防止
して作業能率を向上しかしめ仕上りの均一を図ることを
目的とする治具に関する。[Detailed explanation of the invention] This invention improves work efficiency by preventing vibration deviations in the direction and angle of the clamp due to air or other movable clamps with respect to the body to be caulked, and provides a uniform caulking finish. This invention relates to a jig for the purpose of achieving.
例えば、車両のドライブシャフトのナツトの弛み止めと
して、旧来の割ピン方式に代え、スピンドル・ナツトか
しめ方式を採用して締付トルクの均一性・作業能率の向
上を計るようになった。For example, instead of the traditional cotter pin method, spindle nut caulking methods have been adopted to prevent loosening of nuts on vehicle drive shafts in order to improve uniformity of tightening torque and work efficiency.
即ち第１〜４図に示すように、ドライブシャフト先端の
雄ねじ部１にかしめ溝２を設け、゛締付ナツト３にかし
め筒部４を設け、かしめたがね５によりかしめ溝２に対
面するかしめ筒部４の部分を４ａに表わすように溝２内
にかしめる。That is, as shown in Figs. 1 to 4, a caulking groove 2 is provided in the male threaded portion 1 at the tip of the drive shaft, a caulking tube portion 4 is provided in the tightening nut 3, and the caulking ring 5 faces the caulking groove 2. A portion of the caulking cylinder portion 4 is caulked into the groove 2 as shown at 4a.
そのかしめ作業は、エア或は電動等の動カバンマロに、
かしめたがね５を取付けて行うものであるが、たがねは
スプリングの反発力で突進叩打する構成であるから、数
回の繰返えし叩打時に振動でたがね５のかしめ筒部２に
対する位置がずれて作動が不安定である。The caulking work can be done using a moving bag such as air or electric.
This is done by attaching a caulking chisel 5, but since the chisel is configured to thrust forward and strike with the repulsive force of a spring, the caulking cylinder part of the chisel 5 vibrates when struck several times. The position relative to 2 is shifted and the operation is unstable.
又かしめたがねの作動方向角度が一定しない等のため、
仕上り品質・作業時間等に個人差がある。Also, because the operating direction angle of the caulking chisel is not constant, etc.
There are individual differences in finish quality, work time, etc.
従って特に流れ作業ライン上に組込むためには相当の作
業訓練を必要とするものである。Therefore, a considerable amount of work training is required, especially in order to incorporate it into an assembly line.
本案は、このような問題点に対処することを目的とする
もので、動カバンマロの工具取付筒部６ａに取付ける取
付部ａ、その取付部ａからかしめたがね５と平行に延び
た棒状部ｂ、その棒状部すの先端部に於て棒状部すに対
し側面から視て第７図のように略■状をなし、正面（第
６図）略半環状で被かしめ体（ナツト）３の略半周を囲
む係止部Ｃから戊る治具である。The purpose of this proposal is to solve such problems, and includes a mounting part a that is attached to the tool mounting cylinder part 6a of the movable bag, and a rod-shaped part that extends from the mounting part a in parallel with the caulking screw 5. b. At the tip of the rod-shaped part, it has an approximately ■-shape when viewed from the side as shown in Fig. 7, and from the front (Fig. 6) it has an approximately semi-circular shape and is crimped (nut) 3. This is a jig that is cut out from the locking part C that surrounds approximately half the circumference of the holder.
取付部ａは割筒とし締付は用ねじｄ又りランプを設ける
。The mounting part a is a split tube, and a screw d or lamp is provided for tightening.
本案治具は第６・７図のように動カバンマロに取付けて
用いるもので、係止部Ｃはナツト３の半周を囲んでかし
めたがね５を位置決めし、その係止部Ｃと棒状部すとの
側面角度はかしめたがね５の被かしめ体に対する方向を
特定する。The proposed jig is used by being attached to a moving bag as shown in Figs. 6 and 7. The locking part C surrounds the half circumference of the nut 3 to position the caulked screw 5, and the locking part C and the rod-shaped part The side angle of the door specifies the direction of the caulking screw 5 with respect to the body to be caulked.
従って作動時動力ハンマに振動があっても、かしめたが
ね５は治具により位置及び角度が決められ、被かしめ体
に対しずれたり角度が変動したりすることがないので、
誰でも均一なかしめ作業をすることができ、作業能率の
向上に役立つものである。Therefore, even if there is vibration in the power hammer during operation, the position and angle of the caulking chisel 5 are determined by the jig, and the position and angle of the caulking screw 5 will not shift or fluctuate relative to the body to be caulked.
Anyone can perform uniform caulking work, which is useful for improving work efficiency.
第１図乃至第４図はかしめ弛み止めの説明図、第５図は
本案治具の斜視図、第６図はその使用状態の正面図、第
７図はその側面図。
６は動力ハンマ、５はかしめたがね、ａは取付部、ｂは
棒状部、Ｃは係止部、３は被かしめ体。1 to 4 are explanatory diagrams of caulking to prevent loosening, FIG. 5 is a perspective view of the proposed jig, FIG. 6 is a front view of the jig in use, and FIG. 7 is a side view thereof. 6 is a power hammer, 5 is a caulking screw, a is a mounting part, b is a rod-like part, C is a locking part, and 3 is a caulking body.
Claims (1)
に取付けたかしめたがねと平行に延びた棒状部、その棒
状部の先端に於て棒状部に対し側面略■状をなし正面略
半環状の被かしめ体囲み係止部から成る動力ハンマかし
めたがね位置決め治具。A mounting part for the power hammer, a bar-shaped part extending from the mounting part in parallel with the caulking chisel attached to the power hammer, and a substantially half-circular shape in the front with an approximately ■-shaped side surface and a generally semi-circular shape at the tip of the bar-shaped part with respect to the bar-shaped part. A power hammer caulking chisel positioning jig consisting of a locking part that surrounds the body to be caulked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9845380U JPS5856024Y2 (en) | 1980-07-11 | 1980-07-11 | Power hammer caulking chisel positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9845380U JPS5856024Y2 (en) | 1980-07-11 | 1980-07-11 | Power hammer caulking chisel positioning jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5721436U JPS5721436U (en) | 1982-02-03 |
| JPS5856024Y2 true JPS5856024Y2 (en) | 1983-12-23 |
Family
ID=29460173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9845380U Expired JPS5856024Y2 (en) | 1980-07-11 | 1980-07-11 | Power hammer caulking chisel positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856024Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101309022B1 (en) * | 2011-10-24 | 2013-09-16 | 고정세 | Damper forming apparatus |
-
1980
- 1980-07-11 JP JP9845380U patent/JPS5856024Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5721436U (en) | 1982-02-03 |
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