JPS63106538U - - Google Patents
Info
- Publication number
- JPS63106538U JPS63106538U JP20189686U JP20189686U JPS63106538U JP S63106538 U JPS63106538 U JP S63106538U JP 20189686 U JP20189686 U JP 20189686U JP 20189686 U JP20189686 U JP 20189686U JP S63106538 U JPS63106538 U JP S63106538U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- mainspring spring
- molds
- drilling
- bending
- 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
- 238000005520 cutting process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 238000005553 drilling Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Wire Processing (AREA)
Description
第１図は本考案の一実施例であるぜんまいばね
切断・成形装置であり、第２図は第１図の一部拡
大説明図である。第３図は本装置により製造され
たぜんまいばねの斜視図、第４図は第３図のぜん
まいばねを展開した状態を示す斜視図である。
７…鋼帯、８…プレス機、７０…ぜんまいばね
、７１…後端、７２…係止穴、７３…係止爪。
FIG. 1 shows a mainspring spring cutting/forming apparatus which is an embodiment of the present invention, and FIG. 2 is a partially enlarged explanatory view of FIG. 1. FIG. 3 is a perspective view of a mainspring spring manufactured by this apparatus, and FIG. 4 is a perspective view showing the mainspring spring of FIG. 3 in an expanded state. 7... Steel strip, 8... Press machine, 70... Mainspring spring, 71... Rear end, 72... Locking hole, 73... Locking claw.
Claims (1)
部分を切り曲げする金型と、ぜんまいばね７０が
互いに係合してほどけてしまわないようにするた
めの係止穴７２と係止爪７３を、穴あけし、切起
しするようにした金型を隣接させて内蔵し、両金
型を同一押圧手段８で押圧し、その一工程内で切
り曲げ・穴あけ・切起しできるようにしたことを
特徴とするぜんまいばね切断・成形装置。 A mold for cutting and bending the portion of the steel strip 7 that will become the rear end 71 of the mainspring spring 70, and a locking hole 72 and a locking pawl 73 for preventing the mainspring spring 70 from engaging with each other and coming undone. The molds for drilling and cutting are built in adjacently, and both molds are pressed by the same pressing means 8, so that cutting, bending, drilling, and cutting can be performed in one process. A mainspring spring cutting/forming device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20189686U JPH0231206Y2 (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20189686U JPH0231206Y2 (en) | 1986-12-25 | 1986-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106538U true JPS63106538U (en) | 1988-07-09 |
| JPH0231206Y2 JPH0231206Y2 (en) | 1990-08-23 |
Family
ID=31165781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20189686U Expired JPH0231206Y2 (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231206Y2 (en) |
-
1986
- 1986-12-25 JP JP20189686U patent/JPH0231206Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231206Y2 (en) | 1990-08-23 |
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