CN103551920A - Device for accurately measuring shear blade overlapping amount of edge-trimming disk shear for magnesium plate - Google Patents
Device for accurately measuring shear blade overlapping amount of edge-trimming disk shear for magnesium plate Download PDFInfo
- Publication number
- CN103551920A CN103551920A CN201310527026.7A CN201310527026A CN103551920A CN 103551920 A CN103551920 A CN 103551920A CN 201310527026 A CN201310527026 A CN 201310527026A CN 103551920 A CN103551920 A CN 103551920A
- Authority
- CN
- China
- Prior art keywords
- shaft
- gear
- eccentric bushing
- ring
- sensor
- 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
Images
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a device for accurately measuring the shear blade overlapping amount of an edge-trimming disk shear for a magnesium plate and is applicable to a mechanism for accurately measuring the shear blade overlapping amount of the edge-trimming disk shear for the magnesium plate. The device comprises a high-accuracy displacement sensor, a sensor stabilizing device, a displacement detection magnetic ring, an ejector rod mechanism, a pressing sleeve, a pressing spring, a vertical cycloidal pin gear speed reducer, a shaft-mounted worm speed reducer, a gear shaft, a gear ring, an eccentric sleeve and a disk shear shaft, wherein the vertical cycloidal pin gear speed reducer is connected with the shaft-mounted worm speed reducer; the gear shaft is arranged in the shaft-mounted worm speed reducer; the gear ring is meshed with the gear shaft; the gear ring and the eccentric sleeve are arranged together; the disk shear shaft is assembled in the eccentric sleeve; the ejector rod mechanism is arranged in the pressing sleeve and contacts the eccentric sleeve through the pressing spring; the detection magnetic ring is arranged on the ejector rod mechanism. The device is advanced in structural form, accurate in measurement value and convenient to install and maintain; the influence of deviation in machining and manufacturing processes can be fundamentally eliminated.
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 " the green engineering structural metallic materials " that be imbued with Application and Development potentiality 21st century most, and will become " most important lightweight structural material of 21st century ".But existing magnesium plate trimming processing section, because cut edge circle shear cutting edge lap cannot accurately be measured and setting causes limit portion cannot meet production requirement.Because circle shear overlying quantity guiding mechanism is multipole mechanism driving, by driven by motor reductor and transmission mechanism, move, 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 accurate setting can ensure shearing magnesium plate quality.After adopting motor, with the mode of encoder, measured in the past, its effect be initial stage timing signal numerical value relatively accurate and operation a period of time after due to the overlapping magnitude variations of existing of accumulated error can become along with the increase of time more and more inaccurate.And then the trimming quality that makes magnesium plate worse and worse, can not meet production requirement, sometimes needs that magnesium plate is sent to lathe and again process limit portion, 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 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 that produces 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 is installed in gland and contacts 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 to detect in magnet ring and is fixed by sensor-robust device, the operation principle of described device is, by motor-driven vertical cycloid pinwheel reduction gear, drive shaft-mounted worm decelerating machine to rotate, the gear shaft being 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 shaft transmission eccentric bushing, thereby form the change in displacement that is 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 acting on the variation of eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring that makes to be installed on post rod mechanism produces change in displacement with respect to being fixed on high accuracy displacement sensor on sensor-robust device, finally by high accuracy displacement sensor accurate feedback, go out circle shear overlying quantity value.
Main points of the present invention are its structure and operation principle.Its operation principle is, by motor-driven vertical cycloid pinwheel reduction gear, drive shaft-mounted worm decelerating machine to rotate, the gear shaft being 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 shaft transmission eccentric bushing, thereby form the change in displacement that is 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 acting on the variation of eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring that makes to be installed on post rod mechanism produces change in displacement with respect to being fixed on high accuracy displacement sensor on sensor-robust device, finally by high accuracy displacement sensor accurate feedback, go out circle shear overlying quantity value.
A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring compared with prior art, there is version advanced person, measure numerical value accurate, convenient for installation and maintenance, can fundamentally eliminate the advantages such as impact that produce 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 installation of sensors schematic diagram 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 is installed together with eccentric bushing 11, the interior assembling disc scissors of eccentric bushing 11 axle 12, top-pressure mechanism 4 is installed in gland 5 and by top pressure spring 6 and contacts with eccentric bushing 11, detects magnet ring 3 and is installed on top-pressure mechanism 4, and high accuracy displacement sensor 1 is placed in to detect in magnet ring 3 and is fixed by sensor-robust device 2, the operation principle of described device is, by motor-driven vertical cycloid pinwheel reduction gear 7, drive shaft-mounted worm decelerating machine 8 to rotate, the gear shaft 9 being simultaneously installed in shaft-mounted worm decelerating machine 8 rotates thereupon, and gear ring 10 is meshed with gear shaft 9, gear ring 10 is installed together with eccentric bushing 11, gear shaft 9 transmission eccentric bushings 11, thereby form the change in displacement that is installed on the interior disk scissors shaft 12 of eccentric bushing 11, be installed on support body upper ejector pin mechanism 4 by top pressure spring 6 and eccentric bushing 11 close contacts, along with acting on the variation of eccentric bushing 11 offsets on post rod mechanism 4, the displacement detecting magnet ring 3 that makes to be installed on post rod mechanism 4 produces change in displacement with respect to being fixed on high accuracy displacement sensor 1 on sensor-robust device 2, finally by high accuracy displacement sensor 1 accurate feedback, go out circle shear overlying quantity value.
Claims (2)
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, 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; Top-pressure mechanism is installed in gland and contacts 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 to detect in magnet ring and is fixed by sensor-robust device.
2. a kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring according to claim 1, it is characterized in that: the operation principle of described device is, by motor-driven vertical cycloid pinwheel reduction gear, drive shaft-mounted worm decelerating machine to rotate, the gear shaft being 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 shaft transmission eccentric bushing, thereby form the change in displacement that is 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 acting on the variation of eccentric bushing offset on post rod mechanism, the displacement detecting magnet ring that makes to be installed on post rod mechanism produces change in displacement with respect to being fixed on high accuracy displacement sensor on sensor-robust device, finally by high accuracy displacement sensor accurate feedback, go out circle shear overlying quantity value.
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 true CN103551920A (en) | 2014-02-05 |
| CN103551920B CN103551920B (en) | 2016-02-10 |
Family
ID=50006357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551920B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708496A (en) * | 2015-02-13 | 2015-06-17 | 中冶南方工程技术有限公司 | Gap measuring device for circle shear |
| CN110026600A (en) * | 2019-05-24 | 2019-07-19 | 四川大学 | A kind of cut edge circle shear overlying quantity detection device and method |
| CN116871581A (en) * | 2023-09-06 | 2023-10-13 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708496A (en) * | 2015-02-13 | 2015-06-17 | 中冶南方工程技术有限公司 | Gap measuring device for circle shear |
| CN110026600A (en) * | 2019-05-24 | 2019-07-19 | 四川大学 | A kind of cut edge circle shear overlying quantity detection device and method |
| CN116871581A (en) * | 2023-09-06 | 2023-10-13 | 常州铸越机械有限公司 | Overlap amount adjusting mechanism of circle shear and adjusting method thereof |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551920B (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103551920B (en) | A kind of magnesium plate cut edge circle shear cutting edge lap device for accurately measuring | |
| CN105502059A (en) | Initial diameter measurement device of printer emptying shaft and measurement method | |
| CN101537954A (en) | Elevator speed limiter detector | |
| CN103322952A (en) | Digital detection machine for face runout of sliding block | |
| CN103722428A (en) | Control method and system for tool magazine of CNC machine tool | |
| CN103273375A (en) | Scrap chopper blade side-gap device and regulating method | |
| CN204301754U (en) | Gear rotary encoder | |
| CN100588502C (en) | Process for automatically measuring diameter of steel tube | |
| CN201953839U (en) | Bi-directional thrust cylindrical roller combined bearing added with steel grid ruler | |
| CN109333361B (en) | Precision grinding control system for end face of cylindrical grinding machine | |
| CN202452964U (en) | Mechanical stroke measuring device | |
| CN203973781U (en) | A kind of slab cutting machine rotating head | |
| CN103318672A (en) | Aluminum tape coil diameter detection device of aluminum processing equipment | |
| CN103551654B (en) | Disc scissor edge side gap detection device and detection method of adjustment thereof | |
| CN105758349A (en) | Automatic detection device for screw thread | |
| CN202343903U (en) | Measuring device for scale of billet length of billet casing machine | |
| CN105180829A (en) | On-line contour measurement device for production of tyre rubber part | |
| CN103722234A (en) | Mechanism and method for adjusting overlapping quantity of upper cutter shaft front circle shear | |
| CN202439263U (en) | Paperboard grooving machine cutter spacing measurement mechanism capable of accurately controlling grooving positions | |
| CN201488685U (en) | Calibration device of leather length meter | |
| CN103743507A (en) | Torque-controlled apparatus for measuring starting torque of rotating disc bearing | |
| CN106325195B (en) | A kind of the closed-loop plate shearing machine and control method of compensation for calibrating errors | |
| CN103256900B (en) | Non-contact rotary type rotating mechanism of cylinder product diameter measurement device | |
| CN204621696U (en) | Digit Control Machine Tool driving shaft checkout gear | |
| CN104741989B (en) | The cutter axis of edger unit for polaroid is to displacement compensation device and compensation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |