CN103551920B - A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring - Google Patents
A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring Download PDFInfo
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- CN103551920B CN103551920B CN201310527026.7A CN201310527026A CN103551920B CN 103551920 B CN103551920 B CN 103551920B CN 201310527026 A CN201310527026 A CN 201310527026A CN 103551920 B CN103551920 B CN 103551920B
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- shaft
- gear
- eccentric bushing
- circle shear
- decelerating machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
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- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring be applied in magnesium plate cut edge circle shear cutting edge lap accurate measurement mechanism, comprise high accuracy displacement sensor, sensor-robust device, displacement detecting magnet ring, post rod mechanism, gland, top pressure spring, vertical cycloid pinwheel reduction gear, shaft-mounted worm decelerating machine, gear shaft, gear ring, eccentric bushing, circle shear cutter shaft, vertical cycloid pinwheel reduction gear connects with shaft-mounted worm decelerating machine, gear shaft is installed in shaft-mounted worm decelerating machine, gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, assembling disc scissors axle in eccentric bushing, top-pressure mechanism to be installed in gland and to be contacted with eccentric bushing by top pressure spring, and detection magnet ring is installed on top-pressure mechanism.This apparatus structure form is advanced, measurement numerical value is accurate, convenient for installation and maintenance, can fundamentally eliminate the impact producing deviation in machining, manufacture process.
Description
Technical field
The present invention relates to a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring in magnesium plate cut edge circle shear cutting edge lap accurate measurement mechanism.
Background technology
At present, magnesium plate has been widely applied in fields such as national defence, Aero-Space, bullet train, automobile and electronic communications, be described as " green engineering structural metallic materials " that 21 century is imbued with Application and Development potentiality most, and will become " 21 century most important lightweight structural material ".But existing magnesium plate trimming processing section, cannot accurately measure because of cut edge circle shear cutting edge lap and setting causes edge to meet production requirement.Because circle shear overlying quantity guiding mechanism is multipole mechanism driving, by driven by motor reductor and transmission mechanism action, in this process, the inevasible error that has exists, will certainly cause the irregularities of the overlapping magnitude variations between upper and lower cutterhead like this, and circle shear overlying quantity needs accurately setting can ensure shearing magnesium plate quality.Adopted the mode with encoder after motor to measure in the past, its effect be initial stage timing signal numerical value relatively accurate and after running a period of time due to the overlapping magnitude variations of the existence of accumulated error can become along with the increase of time more and more inaccurate.And then the trimming quality making magnesium plate worse and worse, can not meet production requirement, sometimes need that magnesium plate is sent to lathe and again process edge, cause huge cost waste.Therefore, develop a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring is new problem anxious to be resolved always.
Summary of the invention
The object of the present invention is to provide a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring, this device can make the overlapping value of the cutting edge of magnesium plate cut edge circle shear accurately measure and set, version is advanced, measure directly reliable, convenient for installation and maintenance, measurement numerical value is accurate, can fundamentally eliminate the impact producing deviation in machining, manufacture process.
The object of the present invention is achieved like this: a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring, comprise high accuracy displacement sensor, sensor-robust device, displacement detecting magnet ring, post rod mechanism, gland, top pressure spring, vertical cycloid pinwheel reduction gear, shaft-mounted worm decelerating machine, gear shaft, gear ring, eccentric bushing, circle shear cutter shaft, vertical cycloid pinwheel reduction gear connects with shaft-mounted worm decelerating machine, gear shaft is installed in shaft-mounted worm decelerating machine, gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, assembling disc scissors axle in eccentric bushing, top-pressure mechanism to be installed in gland and contact with eccentric bushing by top pressure spring, detects magnet ring and is installed on top-pressure mechanism, and high accuracy displacement sensor is placed in that detection magnet ring is interior to be fixed by sensor-robust device, the operation principle of described device is, shaft-mounted worm decelerating machine is driven to rotate by motor-driven vertical cycloid pinwheel reduction gear, the gear shaft be simultaneously installed in shaft-mounted worm decelerating machine rotates thereupon, and gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, gear spindle drive eccentric bushing, thus form the change in displacement being installed on disk scissors shaft in eccentric bushing, be installed on support body upper ejector pin mechanism by top pressure spring and eccentric bushing close contact, along with the change acting on eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring be installed on post rod mechanism is made to produce change in displacement relative to being fixed on high accuracy displacement sensor on sensor-robust device, finally go out circle shear overlying quantity value by high accuracy displacement sensor accurate feedback.
Main points of the present invention are its structure and working principle.Its operation principle is, shaft-mounted worm decelerating machine is driven to rotate by motor-driven vertical cycloid pinwheel reduction gear, the gear shaft be simultaneously installed in shaft-mounted worm decelerating machine rotates thereupon, and gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, gear spindle drive eccentric bushing, thus form the change in displacement being installed on disk scissors shaft in eccentric bushing, be installed on support body upper ejector pin mechanism by top pressure spring and eccentric bushing close contact, along with the change acting on eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring be installed on post rod mechanism is made to produce change in displacement relative to being fixed on high accuracy displacement sensor on sensor-robust device, finally go out circle shear overlying quantity value by high accuracy displacement sensor accurate feedback.
A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring compared with prior art, have version advanced person, measure numerical value accurate, convenient for installation and maintenance, can fundamentally eliminate the advantages such as the impact producing deviation in machining, manufacture process, will be widely used in magnesium plate cut edge circle shear cutting edge lap accurate measurement mechanism.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in detail.
Fig. 1 is sensor scheme of installation of the present invention.
Fig. 2 is structural representation of the present invention.
With reference to accompanying drawing, a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring, comprise high accuracy displacement sensor 1, sensor-robust device 2, displacement detecting magnet ring 3, post rod mechanism 4, gland 5, top pressure spring 6, vertical cycloid pinwheel reduction gear 7, shaft-mounted worm decelerating machine 8, gear shaft 9, gear ring 10, eccentric bushing 11, circle shear cutter shaft 12, vertical cycloid pinwheel reduction gear 7 connects with shaft-mounted worm decelerating machine 8, gear shaft 9 is installed in shaft-mounted worm decelerating machine 8, gear ring 10 is meshed with gear shaft 9, gear ring 10 and eccentric bushing 11 are installed together, assembling disc scissors axle 12 in eccentric bushing 11, top-pressure mechanism 4 to be installed in gland 5 and to be contacted with eccentric bushing 11 by top pressure spring 6, detects magnet ring 3 and is installed on top-pressure mechanism 4, and high accuracy displacement sensor 1 is placed in and detects that magnet ring 3 is interior to be fixed by sensor-robust device 2, the operation principle of described device is, shaft-mounted worm decelerating machine 8 is driven to rotate by motor-driven vertical cycloid pinwheel reduction gear 7, the gear shaft 9 be simultaneously installed in shaft-mounted worm decelerating machine 8 rotates thereupon, and gear ring 10 is meshed with gear shaft 9, gear ring 10 and eccentric bushing 11 are installed together, gear shaft 9 transmission eccentric bushing 11, thus form the change in displacement being installed on disk scissors shaft 12 in eccentric bushing 11, be installed on support body upper ejector pin mechanism 4 by top pressure spring 6 and eccentric bushing 11 close contact, along with the change acting on eccentric bushing 11 offset on post rod mechanism 4, the displacement detecting magnet ring 3 be installed on post rod mechanism 4 is made to produce change in displacement relative to being fixed on high accuracy displacement sensor 1 on sensor-robust device 2, finally go out circle shear overlying quantity value by high accuracy displacement sensor 1 accurate feedback.
Claims (1)
1. a magnesium plate cut edge circle shear cutting edge lap device for accurately measuring, comprise high accuracy displacement sensor, sensor-robust device, displacement detecting magnet ring, post rod mechanism, gland, top pressure spring, vertical cycloid pinwheel reduction gear, shaft-mounted worm decelerating machine, gear shaft, gear ring, eccentric bushing, circle shear cutter shaft, top-pressure mechanism to be installed in gland and to be contacted with eccentric bushing by top pressure spring, high accuracy displacement sensor is placed in detect in magnet ring and is fixed by sensor-robust device, it is characterized in that: vertical cycloid pinwheel reduction gear connects with shaft-mounted worm decelerating machine, gear shaft is installed in shaft-mounted worm decelerating machine, gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, assembling disc scissors axle in eccentric bushing, detecting magnet ring is installed on top-pressure mechanism, the operation principle of described device is, shaft-mounted worm decelerating machine is driven to rotate by motor-driven vertical cycloid pinwheel reduction gear, the gear shaft be simultaneously installed in shaft-mounted worm decelerating machine rotates thereupon, and gear ring is meshed with gear shaft, gear ring and eccentric bushing are installed together, gear spindle drive eccentric bushing, thus form the change in displacement being installed on disk scissors shaft in eccentric bushing, be installed on support body upper ejector pin mechanism by top pressure spring and eccentric bushing close contact, along with the change acting on eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring be installed on post rod mechanism is made to produce change in displacement relative to being fixed on high accuracy displacement sensor on sensor-robust device, finally go out circle shear overlying quantity value by high accuracy displacement sensor accurate feedback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527026.7A CN103551920B (en) | 2013-10-31 | 2013-10-31 | A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527026.7A CN103551920B (en) | 2013-10-31 | 2013-10-31 | A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551920A CN103551920A (en) | 2014-02-05 |
| CN103551920B true CN103551920B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310527026.7A Active CN103551920B (en) | 2013-10-31 | 2013-10-31 | A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708496B (en) * | 2015-02-13 | 2017-04-19 | 中冶南方工程技术有限公司 | Gap measuring device for circle shear |
| CN110026600B (en) * | 2019-05-24 | 2020-08-04 | 四川大学 | Device and method for detecting overlapping amount of edge-cutting circle shear |
| CN116871581B (en) * | 2023-09-06 | 2023-12-05 | 常州铸越机械有限公司 | Overlap amount adjusting mechanism of circle shear and adjusting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004479A (en) * | 1975-02-05 | 1977-01-25 | Bodnar Ernest R | Scrap chopper |
| CN201020564Y (en) * | 2007-01-16 | 2008-02-13 | 中冶南方工程技术有限公司 | Edge-cutting rotary shears |
| CN201488720U (en) * | 2009-09-02 | 2010-05-26 | 大连华锐股份有限公司 | Disc shear edge clearance adjusting and detecting device |
| CN102000871A (en) * | 2010-08-26 | 2011-04-06 | 江苏亨特宏业重工有限公司 | Device for adjusting overlapping amount of circle shear in longitudinal shearing device |
| CN102489772A (en) * | 2011-12-27 | 2012-06-13 | 中冶赛迪工程技术股份有限公司 | Rotary trimming shears of which lateral clearances and overlapping quantities of cutterheads can be subjected to closed-loop regulation and control |
-
2013
- 2013-10-31 CN CN201310527026.7A patent/CN103551920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004479A (en) * | 1975-02-05 | 1977-01-25 | Bodnar Ernest R | Scrap chopper |
| CN201020564Y (en) * | 2007-01-16 | 2008-02-13 | 中冶南方工程技术有限公司 | Edge-cutting rotary shears |
| CN201488720U (en) * | 2009-09-02 | 2010-05-26 | 大连华锐股份有限公司 | Disc shear edge clearance adjusting and detecting device |
| CN102000871A (en) * | 2010-08-26 | 2011-04-06 | 江苏亨特宏业重工有限公司 | Device for adjusting overlapping amount of circle shear in longitudinal shearing device |
| CN102489772A (en) * | 2011-12-27 | 2012-06-13 | 中冶赛迪工程技术股份有限公司 | Rotary trimming shears of which lateral clearances and overlapping quantities of cutterheads can be subjected to closed-loop regulation and control |
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| CN103551920A (en) | 2014-02-05 |
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