CN103111491A - Fracture detecting device for machining punch of pipe-expanding machine - Google Patents
Fracture detecting device for machining punch of pipe-expanding machine Download PDFInfo
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- CN103111491A CN103111491A CN2013100138657A CN201310013865A CN103111491A CN 103111491 A CN103111491 A CN 103111491A CN 2013100138657 A CN2013100138657 A CN 2013100138657A CN 201310013865 A CN201310013865 A CN 201310013865A CN 103111491 A CN103111491 A CN 103111491A
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Abstract
The invention belongs to the technical field of machining tools of a pipe-expanding machine, and in particular relates to a fracture detecting device for a machining punch of a pipe-expanding machine. The invention discloses a fracture detecting device for the machining punch of the pipe-expanding machine. The fracture detecting device comprises a frame, wherein the frame is movably connected with a punch fixed seat; a punch is arranged on the punch fixed seat; a pipe-expanding internal mold corresponding to the punch is arranged on the frame; a punch detecting sensor is arranged on one side of the pipe-expanding internal mold positioned facing to the punch; a fixed seat positioning sensor is arranged on the frame; the vertical distance between the fixed seat positioning sensor and the punch detecting sensor is the same as the length of the punch; and the fixed seat positioning sensor and the punch detecting sensor are connected with an alarm controller. The device can well detect whether the punch fractures or not, so that the device is prevented from being damaged, early warning for the fracture of the punch can be automatically carried out, and the time and cost are saved.
Description
Technical field
The invention belongs to pipe expander processing apparatus technical field, relate in particular to a kind of pipe expander processing drift break detector apparatus.
Background technology
The drift crack conditions because workpiece is large, often can occur during expander in pipe expander board in process of production; and the drift of fracture can be stayed in the middle of the interior die cavity of expander; fail in time to detect shutdown as equipment, the second stamping punch expander that moves on, thus make die cavity very easily scrap.And if pipe expanding device damages, its maintenance difficulty is large, cost is higher.
Summary of the invention
The object of the invention is to solve above-described technical problem, a kind of pipe expander processing drift break detector apparatus is provided, its technical scheme is as follows:
a kind of pipe expander processing drift break detector apparatus, comprise frame, it is characterized in that, on described frame, activity is connected with the drift holder, described drift holder is provided with drift, described frame is provided with the expander internal mold corresponding with drift, be positioned at towards a side of drift on described expander internal mold and be provided with the drift detecting sensor, described frame is provided with the holder alignment sensor, vertical range between described holder alignment sensor and drift detecting sensor is consistent with the length of drift, described holder alignment sensor and drift detecting sensor are connected with alarm controller.
Optimal way is that described frame is provided with the holder alignment sensor of a plurality of different spacing.
Pipe expander processing drift break detector apparatus provided by the invention, when in use, adopt drift detecting sensor and holder alignment sensor combination judgement (the existing die cavity mouth of drift detecting sensor utilization takes off material and detects the correlation photoelectric sensor), the variation of punch length: if the drift fracture, when the drift holder arrives the holder alignment sensor, the drift detecting sensor can't detect, thereby judge whether drift ruptures.Detect in real time the drift state in the automatic running of equipment, once the drift fracturing device with the warning autostop, resets and can rerun after the fault eliminating.
Frame of the present invention is provided with the holder alignment sensor of a plurality of different spacing.By the holder alignment sensor of diverse location, can be suitable for the drift of different model.Make a kind of equipment can use multiple drift, reach the purpose of a tractor serves several purposes.
Whether the present invention can be good at detecting drift and ruptures, and makes equipment be difficult for being damaged, and can rupture by the automatic early-warning drift, saves time and cost.
Description of drawings
Fig. 1 schematic diagram of the present invention.
The specific embodiment
Illustrate embodiment below in conjunction with Fig. 1:
a kind of pipe expander processing drift break detector apparatus, comprise frame 1, it is characterized in that, on described frame 1, activity is connected with drift holder 2, described drift holder 2 is provided with drift 3, described frame 1 is provided with the expander internal mold 4 corresponding with drift 3, be positioned at towards a side of drift 3 on described expander internal mold 4 and be provided with drift detecting sensor 5, described frame 1 is provided with holder alignment sensor 6, vertical range between described holder alignment sensor 6 and drift detecting sensor 5 is consistent with the length of drift 3, described holder alignment sensor 6 and drift detecting sensor 5 are connected with alarm controller 7.
Optimal way is that described frame 1 is provided with the holder alignment sensor 6 of a plurality of different spacing.
Pipe expander processing drift break detector apparatus provided by the invention, when in use, adopt drift detecting sensor and holder alignment sensor combination judgement (the existing die cavity mouth of drift detecting sensor utilization takes off material and detects the correlation photoelectric sensor), the variation of punch length: if the drift fracture, when the drift holder arrives the holder alignment sensor, the drift detecting sensor can't detect, thereby judge whether drift ruptures.Detect in real time the drift state in the automatic running of equipment, once the drift fracturing device with the warning autostop, resets and can rerun after the fault eliminating.
Claims (2)
1. a pipe expander is processed the drift break detector apparatus, comprise frame, it is characterized in that, on described frame, activity is connected with the drift holder, described drift holder is provided with drift, described frame is provided with the expander internal mold corresponding with drift, be positioned at towards a side of drift on described expander internal mold and be provided with the drift detecting sensor, described frame is provided with the holder alignment sensor, vertical range between described holder alignment sensor and drift detecting sensor is consistent with the length of drift, described holder alignment sensor and drift detecting sensor are connected with alarm controller.
2. pipe expander processing drift break detector apparatus as claimed in claim 1, is characterized in that, described frame is provided with the holder alignment sensor of a plurality of different spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013865.7A CN103111491B (en) | 2013-01-15 | 2013-01-15 | A kind of pipe expander processing drift break detector apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310013865.7A CN103111491B (en) | 2013-01-15 | 2013-01-15 | A kind of pipe expander processing drift break detector apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111491A true CN103111491A (en) | 2013-05-22 |
| CN103111491B CN103111491B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310013865.7A Active CN103111491B (en) | 2013-01-15 | 2013-01-15 | A kind of pipe expander processing drift break detector apparatus |
Country Status (1)
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| CN (1) | CN103111491B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876613A (en) * | 2017-11-06 | 2018-04-06 | 浙江长兴和良智能装备有限公司 | A kind of workpiece process for producing line and method for combining pipe end processing and bend pipe processing |
| CN109047456A (en) * | 2018-09-02 | 2018-12-21 | 欧陈珍 | A kind of three step self-test hole punched device of coordinated type |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478632A (en) * | 1987-09-21 | 1989-03-24 | Toyota Motor Corp | Device for detecting breakdown of punch |
| JPH0579991A (en) * | 1991-09-19 | 1993-03-30 | Nec Corp | Breakage detecting system for tool |
| JPH10244330A (en) * | 1997-03-04 | 1998-09-14 | Murata Mach Ltd | Die check mechanism of press machine |
| CN202506774U (en) * | 2012-03-21 | 2012-10-31 | 金湖超越机械有限公司 | Automatic control device for safety production of punching machine |
| CN203030673U (en) * | 2013-01-15 | 2013-07-03 | 湖州剑力金属制品有限公司 | Pipe expander machining punch fracture detecting device |
-
2013
- 2013-01-15 CN CN201310013865.7A patent/CN103111491B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6478632A (en) * | 1987-09-21 | 1989-03-24 | Toyota Motor Corp | Device for detecting breakdown of punch |
| JPH0579991A (en) * | 1991-09-19 | 1993-03-30 | Nec Corp | Breakage detecting system for tool |
| JPH10244330A (en) * | 1997-03-04 | 1998-09-14 | Murata Mach Ltd | Die check mechanism of press machine |
| CN202506774U (en) * | 2012-03-21 | 2012-10-31 | 金湖超越机械有限公司 | Automatic control device for safety production of punching machine |
| CN203030673U (en) * | 2013-01-15 | 2013-07-03 | 湖州剑力金属制品有限公司 | Pipe expander machining punch fracture detecting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876613A (en) * | 2017-11-06 | 2018-04-06 | 浙江长兴和良智能装备有限公司 | A kind of workpiece process for producing line and method for combining pipe end processing and bend pipe processing |
| CN107876613B (en) * | 2017-11-06 | 2024-01-16 | 浙江长兴和良智能装备有限公司 | Workpiece processing production line and method combining pipe end processing and pipe bending processing |
| CN109047456A (en) * | 2018-09-02 | 2018-12-21 | 欧陈珍 | A kind of three step self-test hole punched device of coordinated type |
| CN109047456B (en) * | 2018-09-02 | 2019-11-22 | 周哉云 | A kind of three step self-test hole punched device of coordinated type |
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| Publication number | Publication date |
|---|---|
| CN103111491B (en) | 2015-09-16 |
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