CN102848318A - Forward and backward control mechanism for pipe chamfering and grinding device - Google Patents
Forward and backward control mechanism for pipe chamfering and grinding device Download PDFInfo
- Publication number
- CN102848318A CN102848318A CN2012102847028A CN201210284702A CN102848318A CN 102848318 A CN102848318 A CN 102848318A CN 2012102847028 A CN2012102847028 A CN 2012102847028A CN 201210284702 A CN201210284702 A CN 201210284702A CN 102848318 A CN102848318 A CN 102848318A
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- Prior art keywords
- control wheel
- pipe
- groove
- grinding device
- air cylinder
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a forward and backward control mechanism for a pipe chamfering and grinding device. The forward and backward control mechanism comprises a control wheel, wherein a groove with one four to one third circumference is formed in the circumferential edge of the control wheel; and a proximity switch connected with an air cylinder is arranged beside the control wheel. The forward and backward control mechanism disclosed by the invention comprises the control wheel and the proximity switch for sensing the control wheel; one part of groove is formed in the circumference of the control wheel; when the proximity switch is opposite to the groove in the control wheel, a chamfering motor is pulled back by the air cylinder; when the proximity switch is opposite to the part except the groove of the control wheel, a signal is transmitted to the air cylinder and the air cylinder propels the chamfering motor; and the operation is repeated, and thus the air cylinder is prevented from being closed in the whole process.
Description
Technical field
The present invention relates to the inside and outside beveler of a kind of pipe burr, particularly a kind of pipe chamfering grinding device advance and retreat controlling organization.
Background technology
Pipe endoporus and cylindrical in cutting process leave certain burr, and be very complicated in the past pipe two ends deburring, will grind off burr on the pipe cylindrical at abrasive machine first; Then, bore at drill bit with holding pipe at bench drill, remove the burr in the endoporus, so both do not had operating efficiency, dangerous again.
Just extremely be necessary so research and develop a kind of inside and outside beveler of two-way pipe that can automatically removing burr, but all parts that forms beveler all needs careful design.
Such as directly contact with pipe and to pipe carry out grinding for the pipe sharpener, after grinding is good, also need to withdraw the pipe sharpener, change a pipe, and then dock with pipe and to carry out grinding, so constantly back and forth, so need pipe sharpener drive unit that meets above-mentioned requirements of design.
Above-mentioned pipe sharpener drive unit, comprise cylinder, chamfering motor, motor cabinet, the chamfering motor is installed on the motor cabinet, and the substrate on motor cabinet and the beveler frame is slidingly connected, described motor cabinet connects the piston rod of cylinder, the output shaft connecting pipe sharpener of chamfering motor; The chamfering motor drives the rotation of pipe sharpener always, the piston rod of cylinder pulling chamfering motor moves back and forth, make its pipe sharpener near or away from the pipe termination, when away from the pipe termination, need to stay for some time, be exactly the time that retubes during this period of time, and generally, need manually cylinder to be closed down, when treating next step grinding, open again cylinder, so not only reduced efficient, but also can the life-span of cylinder be exerted an influence.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art; a kind of advance and retreat controlling organization that can automatically control cylinder is provided; this advance and retreat controlling organization is the important component part in the pipe chamfering grinding device; thereby saved artificial; effectively protected cylinder, to not impacting in service life of cylinder.
Technical scheme of the present invention is achieved in that
A kind of pipe chamfering grinding device advance and retreat controlling organization comprises control wheel, with the groove of 1/4th to 1/3rd circumference, is provided with the approach switch that connects cylinder on the control wheel side on the periphery of control wheel.
As preferably, on the periphery of control wheel with the groove of quadrant.
Adopted the invention has the beneficial effects as follows of technique scheme:
Advance and retreat controlling organization of the present invention comprises the approach switch of control wheel and induction control wheel, is provided with a part of groove at the circumference of control wheel, and when approach switch was relative with the control wheel upper groove, cylinder retracted the chamfering motor; When approach switch is relative with the part beyond the control wheel upper groove, give air cylinder signal, cylinder advances the chamfering motor; So move in circles, whole process is without shifter cylinder.
Description of drawings
Fig. 1 is working state schematic representation of the present invention.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: a kind of pipe chamfering grinding device advance and retreat controlling organization, as shown in Figure 1, comprise control wheel 15, this control wheel 15 can be rotated by the another one motor-driven, on the periphery of control wheel 15 with the groove 16 of quadrant, at the control wheel 15 other approach switchs 17 that are provided with, described approach switch 17 connects cylinder 18.
Claims (2)
1. a pipe chamfering grinding device advance and retreat controlling organization is characterized in that: comprise control wheel, with the groove of 1/4th to 1/3rd circumference, be provided with the approach switch that connects cylinder on the control wheel side on the periphery of control wheel.
2. a kind of pipe chamfering grinding device advance and retreat controlling organization according to claim 1 is characterized in that: on the periphery of control wheel with the groove of quadrant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102847028A CN102848318A (en) | 2012-08-10 | 2012-08-10 | Forward and backward control mechanism for pipe chamfering and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102847028A CN102848318A (en) | 2012-08-10 | 2012-08-10 | Forward and backward control mechanism for pipe chamfering and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102848318A true CN102848318A (en) | 2013-01-02 |
Family
ID=47395503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102847028A Withdrawn CN102848318A (en) | 2012-08-10 | 2012-08-10 | Forward and backward control mechanism for pipe chamfering and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102848318A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020073695A (en) * | 2001-03-15 | 2002-09-28 | 박두영 | Pipe chamfering machine |
| CN2855991Y (en) * | 2005-10-31 | 2007-01-10 | 宝钢集团上海第一钢铁有限公司 | Gross limit control structure |
| CN1986126A (en) * | 2006-10-27 | 2007-06-27 | 天津罗蒙诺橡塑制品有限公司 | Rotating wheel type oil seal repairing machine |
| CN201012457Y (en) * | 2007-02-06 | 2008-01-30 | 杨鹏 | Chamfering machines |
| CN201618666U (en) * | 2010-02-22 | 2010-11-03 | 江苏汇通光伏材料有限公司 | Automatic advancing and retreating device of extrusion coating nozzle |
| CN101891065A (en) * | 2010-07-14 | 2010-11-24 | 山东丽鹏股份有限公司 | Pneumatic cover feeding and withdrawing device for horizontal single-head embossed machine or edge knurling machine |
| CN202240440U (en) * | 2011-08-26 | 2012-05-30 | 东莞市晋诚机械有限公司 | Pneumatic double-head chamfering machine |
| CN202684680U (en) * | 2012-08-10 | 2013-01-23 | 浙江腾云制冷科技有限公司 | Pipe chamfer grinding device advancing and retreating control mechanism |
-
2012
- 2012-08-10 CN CN2012102847028A patent/CN102848318A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020073695A (en) * | 2001-03-15 | 2002-09-28 | 박두영 | Pipe chamfering machine |
| CN2855991Y (en) * | 2005-10-31 | 2007-01-10 | 宝钢集团上海第一钢铁有限公司 | Gross limit control structure |
| CN1986126A (en) * | 2006-10-27 | 2007-06-27 | 天津罗蒙诺橡塑制品有限公司 | Rotating wheel type oil seal repairing machine |
| CN201012457Y (en) * | 2007-02-06 | 2008-01-30 | 杨鹏 | Chamfering machines |
| CN201618666U (en) * | 2010-02-22 | 2010-11-03 | 江苏汇通光伏材料有限公司 | Automatic advancing and retreating device of extrusion coating nozzle |
| CN101891065A (en) * | 2010-07-14 | 2010-11-24 | 山东丽鹏股份有限公司 | Pneumatic cover feeding and withdrawing device for horizontal single-head embossed machine or edge knurling machine |
| CN202240440U (en) * | 2011-08-26 | 2012-05-30 | 东莞市晋诚机械有限公司 | Pneumatic double-head chamfering machine |
| CN202684680U (en) * | 2012-08-10 | 2013-01-23 | 浙江腾云制冷科技有限公司 | Pipe chamfer grinding device advancing and retreating control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130102 |