JPS56163033A - Producing device for corrugated pipe - Google Patents
Producing device for corrugated pipeInfo
- Publication number
- JPS56163033A JPS56163033A JP6832680A JP6832680A JPS56163033A JP S56163033 A JPS56163033 A JP S56163033A JP 6832680 A JP6832680 A JP 6832680A JP 6832680 A JP6832680 A JP 6832680A JP S56163033 A JPS56163033 A JP S56163033A
- Authority
- JP
- Japan
- Prior art keywords
- corrugating
- cams
- pipe
- rotary disc
- centrifugal forces
- 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
Abstract
PURPOSE: To perform corrugating and stopping automatically and rationalize the work by utilizing the centrifugal forces of a rotary disc and increasing said forces by means of cams thereby performing corrugating.
CONSTITUTION: In the case of corrugating a pipe P while moving the same through an insertion hole 2, the positions of stoppers 8 are determined by adjusting bolts 8b, and the cams 5 suited for the amplification multiple by prescribed centrifugal forces are selected by operating fixing bolts. At the same time, weights 7 are determined by calculation, and the angles of corrugating rollers R are adjusted in compliance with the pitch of waveform grooves and this completes the preparation for corrugating. When a rotary disc 1 rotates, the weights 7 are turned by the rotating centrifugal forces thereof, and abut on the stoppers 8, thereby stably making the depth of the grooves constant. Push holders 3 are shifted to the central direction by the position fluctuations of the turned cams 5 to allow the corrugating rollers R held to forks 4 to contact the circumferential surface of the pipe P to be treated under pressure, thereby forming waveform grooves on the circumferential surface of the pipe P along with the rotation of the rotary disc.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6832680A JPS6043817B2 (en) | 1980-05-21 | 1980-05-21 | Corrugated pipe manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6832680A JPS6043817B2 (en) | 1980-05-21 | 1980-05-21 | Corrugated pipe manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56163033A true JPS56163033A (en) | 1981-12-15 |
JPS6043817B2 JPS6043817B2 (en) | 1985-09-30 |
Family
ID=13370582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6832680A Expired JPS6043817B2 (en) | 1980-05-21 | 1980-05-21 | Corrugated pipe manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043817B2 (en) |
-
1980
- 1980-05-21 JP JP6832680A patent/JPS6043817B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6043817B2 (en) | 1985-09-30 |
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