CN101936711A - Device for detecting stroke and speed of slide of forging and pressing equipment - Google Patents
Device for detecting stroke and speed of slide of forging and pressing equipment Download PDFInfo
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- CN101936711A CN101936711A CN2010102637209A CN201010263720A CN101936711A CN 101936711 A CN101936711 A CN 101936711A CN 2010102637209 A CN2010102637209 A CN 2010102637209A CN 201010263720 A CN201010263720 A CN 201010263720A CN 101936711 A CN101936711 A CN 101936711A
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Abstract
The invention relates to a device for detecting the stroke and speed of a slide of forging and pressing equipment. The device comprises a base, a linear guide rail, a fixed poking plate and a photoelectric switch, wherein a part close to the top end and a part close to the bottom end on the base are provided with an upper bearing block and a lower bearing block respectively; a first shaft and a second shaft are fixed in the upper bearing block and the lower bearing block through a first bearing; synchronous belt pulleys are fixed on the first shaft and the second shaft through flat keys, and a synchronous belt is connected between the two synchronous belt pulleys; the right side of the upper bearing block is provided with a coder base, and a coder is fixed on the right side of the coder base; the left side of the synchronous belt is provided with the linear guide rail parallel with the synchronous belt; the linear guide rail is provided with a fixed base; the top part of the fixed base is provided with an upper pressure plate; and the right end of the upper pressure plate is fixed with the synchronous belt through a clamping plate. The device has the following advantages that: the photoelectric switch can send out a shutdown signal when the slide moves to the maximum stroke; the safe reliability is high; and the stroke and the speed of the slide of the forging and pressing equipment can be accurately detected according to the pulses sent out by the coder.
Description
Technical field
The present invention relates to a kind of forging equipment ram travel and speed detector.
Background technology
The velocity of displacement of forging equipment slide block movement is to need in time to detect when controlling automatically, but the working environment of forging equipment is more abominable, vibration is big during equipment work, the velocity of displacement pick-up unit safe reliability of forging equipment slide block movement in the market is low, there is bigger error in detection to velocity of displacement, can not satisfy the requirement that slider displacement speed is detected degree of accuracy.
Summary of the invention
The purpose of this invention is to provide a kind of forging equipment ram travel and speed detector, the safe reliability height, can detect the stroke and the speed of forging equipment slide block accurately, the problems referred to above that exist with the velocity of displacement pick-up unit that overcomes the forging equipment slide block movement on the existing market.
The objective of the invention is to be achieved through the following technical solutions:
A kind of forging equipment ram travel and speed detector, comprise base, line slideway, fixing plate and the optoelectronic switch dialled, be provided with top chock and step respectively near top and place, bottom on the described base, the inside of top chock and step is fixed first and second by clutch shaft bearing respectively, all by the fixing synchronous pulley of flat key, connect band synchronously between two synchronous pulleys on first and second; The top of described top chock is provided with optoelectronic switch, the left and right sides adjustable positions of optoelectronic switch, and the right side of top chock is provided with the scrambler seat, the right side regular coding device of scrambler seat, the left end of scrambler is connected with described first by shaft coupling; The left side of described synchronous band is provided with and is with parallel linear guides synchronously, line slideway is provided with holder, the inside of holder is provided with stationary shaft, the top of stationary shaft is provided with second bearing, the outer ring of second bearing is fastened in the square groove of fixing group plate right-hand member, and fixing top of dialling plate is provided with the baffle plate that is connected with holder, and the top of holder is provided with top board, the right-hand member of top board, is connected and fixed by bolt between top board and the clamping plate with band is fixing synchronously by clamping plate.
Beneficial effect of the present invention is:
1, the slide block owing to forging equipment contacts with the outer ring of second bearing by the fixing square groove of dialling plate, thereby the kinematic error of slide block can not influence the reliability of device.
2, adopt band transmission synchronously between line slideway and the scrambler, thereby the vibration of equipment is also little to the influence of scrambler.
3, when arbitrary element broke down in scrambler, shaft coupling, the synchronous band, optoelectronic switch also can send the shutdown signal when slide block moves to range, thereby had improved the safe reliability of device.
4, the rectilinear motion of slide block drive scrambler rotates; According to the umber of pulse that scrambler sends, can measure the real time position of slide block; Can measure the real time kinematics speed of slide block according to the umber of pulse that records in the unit interval.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the front view of described forging equipment ram travel of the embodiment of the invention and speed detector;
Fig. 2 is the vertical view of described forging equipment ram travel of the embodiment of the invention and speed detector.
Among the figure:
1, base; 2, line slideway; 3, the fixing plate of dialling; 4, optoelectronic switch; 5, top chock; 6, step; 7, clutch shaft bearing; 8, first; 9, second; 10, synchronous pulley; 11, be with synchronously; 12, scrambler seat; 13, scrambler; 14, shaft coupling; 15, holder; 16, stationary shaft; 17, second bearing; 18, baffle plate; 19, top board; 20, clamping plate.
Embodiment
Shown in Fig. 1-2, described a kind of forging equipment ram travel of the embodiment of the invention and speed detector, comprise base 1, line slideway 2, fixing plate 3 and the optoelectronic switch 4 dialled, be provided with top chock 5 and step 6 respectively near top and place, bottom on the described base 1, the inside of top chock 5 and step 6 is fixed first 8 and second 9 by clutch shaft bearing 7 respectively, all fixedly connect between synchronous pulley 10, two synchronous pulleys 10 on first 8 and second 9 and be with 11 synchronously by flat key; The top of described top chock 5 is provided with optoelectronic switch 4, the left and right sides adjustable positions of optoelectronic switch 4, the right side of top chock 5 is provided with scrambler seat 12, the right side regular coding device 13 of scrambler seat 12, and the left end of scrambler 13 is connected with described first 8 by shaft coupling 14; Describedly be provided with 11 left side synchronously and be with 11 parallel linear guides 2 synchronously, line slideway 2 is provided with holder 15, the inside of holder 15 is provided with stationary shaft 16, the top of stationary shaft 16 is provided with second bearing 17, the outer ring of second bearing 17 is fastened in the square groove of fixing group plate 3 right-hand members, fixing top of dialling plate 3 is provided with the baffle plate 18 that is connected with holder 15, the top of holder 15 is provided with top board 19, the right-hand member of top board 19 is by clamping plate 20 and be with 11 to fix synchronously, is connected and fixed by bolt between top board 19 and the clamping plate 20.
During concrete work, the left end of fixing group plate 3 and the slide block of forging equipment fix, and when the slide block of forging equipment was positioned at range, plate washer 18 blocked optoelectronic switch 4, sends signal, made slide block stop upstroke.When the slide block of forging equipment was done rectilinear motion, the fixing plate 3 of dialling that is fixed on the slide block rotated by being with 11 drive scramblers 13 synchronously.According to the umber of pulse that scrambler 13 sends, can measure the real time position and the speed of slide block.Because the slide block of forging equipment contacts with the outer ring of second bearing 17 by the fixing square groove of dialling plate 3, thereby the kinematic error of slide block can not influence the reliability of device.Adopt band transmission synchronously between line slideway 2 and the scrambler 13, thereby the vibration of equipment is also little to the influence of scrambler 13.When scrambler 13, shaft coupling 14, be with when arbitrary element breaks down in 11 synchronously, optoelectronic switch 4 also can send the shutdown signal when slide block moves to range, thereby has improved the safe reliability of device.
The calculating of forging equipment ram travel and speed:
When 1, slide block was done rectilinear motion, the fixing plate 3 of dialling that is fixed on the slide block rotated by being with 11 drive scramblers 13 synchronously.According to the umber of pulse that scrambler 13 sends, can measure the real time position and the speed of slide block.
If receiving the encoder pulse number is 8000, ask ram travel.
The model of synchronous pulley 10 is: HTD 20-5M, i.e. its tooth number Z=20, modulus M=5, pitch diameter d=31.83mm;
The model of scrambler 13 is: OVW2-20-2MHT, and promptly scrambler rotates a circle and sends 2000 pulses;
When 1) synchronous pulley 10 rotates a circle, the slide block movement displacement
S=πd=3.14=3.1415×31.83≈100（mm）
2) each pulse p is scaled the mm number
p=100÷2000=0.05mm
3) ram travel H
H=np=8000×0.05=400mm
2,, can record the real time kinematics speed of slide block according to the umber of pulse increment that records in the unit interval.
If in the △ t=0.01 period, the pulse increment △ P that detects scrambler is 120, asks the v of this period inner slide.
1) asks interior displacement increment △ s of this period
△s=△P×p=120×0.05=6（mm）
2) ask the speed v of this period inner slide
V=△s/△t=6/0.01=600（mm/s）=0.6m/s
Claims (4)
1. forging equipment ram travel and speed detector, comprise base (1), line slideway (2), fixing plate (3) and the optoelectronic switch (4) dialled, it is characterized in that: described base (1) is gone up near top and place, bottom and is provided with top chock (5) and step (6) respectively, first (8) and second (9) are fixed by clutch shaft bearing (7) respectively in the inside of top chock (5) and step (6), all by the fixing synchronous pulley (10) of flat key, connect band (11) synchronously between two synchronous pulleys (10) on first (8) and second (9); The right side of described top chock (5) is provided with scrambler seat (12), the right side regular coding device (13) of scrambler seat (12); The left side of described synchronous band (11) is provided with and is with (11) parallel linear guides (2) synchronously, line slideway (2) is provided with holder (15), the inside of holder (15) is provided with stationary shaft (16), the top of stationary shaft (16) is provided with second bearing (17), and the outer ring of second bearing (17) is fastened in the square groove of fixing group plate (3) right-hand member; The top of described holder (15) is provided with top board (19), and the right-hand member of top board (19) is fixed with being with (11) synchronously by clamping plate (20); The top of described top chock (5) is provided with the optoelectronic switch (4) of left and right sides adjustable positions.
2. forging equipment ram travel according to claim 1 and speed detector is characterized in that: fixing top of dialling plate (3) is provided with the baffle plate (18) that is connected with holder (15).
3. forging equipment ram travel according to claim 1 and speed detector is characterized in that: the left end of described scrambler (13) is connected with described first (8) by shaft coupling (14).
4. according to claim 1-3 each described forging equipment ram travel and speed detector, it is characterized in that: be connected and fixed by bolt between described top board (19) and the clamping plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102637209A CN101936711A (en) | 2010-08-26 | 2010-08-26 | Device for detecting stroke and speed of slide of forging and pressing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102637209A CN101936711A (en) | 2010-08-26 | 2010-08-26 | Device for detecting stroke and speed of slide of forging and pressing equipment |
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| Publication Number | Publication Date |
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| CN101936711A true CN101936711A (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102637209A Pending CN101936711A (en) | 2010-08-26 | 2010-08-26 | Device for detecting stroke and speed of slide of forging and pressing equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553973A (en) * | 2012-02-17 | 2012-07-11 | 长春工程学院 | Accurate positioning device and method for detecting longitudinal beam of automotive frame |
| CN107643061A (en) * | 2017-11-08 | 2018-01-30 | 吕言 | A kind of press ram detection means and detection method and forcing press |
| CN109238189A (en) * | 2018-09-28 | 2019-01-18 | 天津理工大学 | A kind of production line automatic zero set system and method |
| CN110608910A (en) * | 2019-09-23 | 2019-12-24 | 深圳市兆威机电股份有限公司 | System and method for detecting faults of reciprocating linear motion mechanism |
| CN112033653A (en) * | 2020-08-17 | 2020-12-04 | 南方科技大学 | Measuring instrument |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020019276A (en) * | 2000-09-05 | 2002-03-12 | 이구택 | Apparatus and method for measuring the width of the strip and method for correcting the measuring value |
| CN200996834Y (en) * | 2006-12-28 | 2007-12-26 | 扬州捷迈锻压机械有限公司 | Synchronizing inspecter of encoder |
| CN201015881Y (en) * | 2007-02-06 | 2008-02-06 | 上海海事大学 | Transverse feed mechanism of running wheel woodworking machine |
| CN201141761Y (en) * | 2008-01-16 | 2008-10-29 | 中国电子科技集团公司第四十五研究所 | Large-travel worktable device |
| CN201179735Y (en) * | 2007-10-21 | 2009-01-14 | 申娟 | Ram travel control device of electric worm gear press |
| CN101526351A (en) * | 2008-03-04 | 2009-09-09 | 安里千 | Rod type strata displacement monitor and system |
| CN201477106U (en) * | 2009-07-20 | 2010-05-19 | 江苏博大数控成套设备有限公司 | Real-time speed measurement mechanism for large-length steel plates |
| CN201803701U (en) * | 2010-08-26 | 2011-04-20 | 湖北富升锻压机械有限公司 | Stroke and speed detector of sliding block of forging and pressing equipment |
-
2010
- 2010-08-26 CN CN2010102637209A patent/CN101936711A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020019276A (en) * | 2000-09-05 | 2002-03-12 | 이구택 | Apparatus and method for measuring the width of the strip and method for correcting the measuring value |
| CN200996834Y (en) * | 2006-12-28 | 2007-12-26 | 扬州捷迈锻压机械有限公司 | Synchronizing inspecter of encoder |
| CN201015881Y (en) * | 2007-02-06 | 2008-02-06 | 上海海事大学 | Transverse feed mechanism of running wheel woodworking machine |
| CN201179735Y (en) * | 2007-10-21 | 2009-01-14 | 申娟 | Ram travel control device of electric worm gear press |
| CN201141761Y (en) * | 2008-01-16 | 2008-10-29 | 中国电子科技集团公司第四十五研究所 | Large-travel worktable device |
| CN101526351A (en) * | 2008-03-04 | 2009-09-09 | 安里千 | Rod type strata displacement monitor and system |
| CN201477106U (en) * | 2009-07-20 | 2010-05-19 | 江苏博大数控成套设备有限公司 | Real-time speed measurement mechanism for large-length steel plates |
| CN201803701U (en) * | 2010-08-26 | 2011-04-20 | 湖北富升锻压机械有限公司 | Stroke and speed detector of sliding block of forging and pressing equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553973A (en) * | 2012-02-17 | 2012-07-11 | 长春工程学院 | Accurate positioning device and method for detecting longitudinal beam of automotive frame |
| CN102553973B (en) * | 2012-02-17 | 2015-11-11 | 长春工程学院 | Longitudinal beam of automobile frame detects accurate positioning device and detection method |
| CN107643061A (en) * | 2017-11-08 | 2018-01-30 | 吕言 | A kind of press ram detection means and detection method and forcing press |
| CN109238189A (en) * | 2018-09-28 | 2019-01-18 | 天津理工大学 | A kind of production line automatic zero set system and method |
| CN110608910A (en) * | 2019-09-23 | 2019-12-24 | 深圳市兆威机电股份有限公司 | System and method for detecting faults of reciprocating linear motion mechanism |
| CN112033653A (en) * | 2020-08-17 | 2020-12-04 | 南方科技大学 | Measuring instrument |
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Application publication date: 20110105 |