CN2140512Y - Multipurpose active measuring instrument - Google Patents
Multipurpose active measuring instrument Download PDFInfo
- Publication number
- CN2140512Y CN2140512Y CN 92220662 CN92220662U CN2140512Y CN 2140512 Y CN2140512 Y CN 2140512Y CN 92220662 CN92220662 CN 92220662 CN 92220662 U CN92220662 U CN 92220662U CN 2140512 Y CN2140512 Y CN 2140512Y
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- garden
- wire rope
- bar
- diameter
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- Expired - Fee Related
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- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract 2
- 239000010959 steel Substances 0.000 claims abstract 2
- 238000012360 testing method Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000036651 mood Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 241001149930 Protura <class> Species 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The multipurpose active measuring instrument has double measuring arms for measuring the diameter of inner circle, single measuring arm for active measurement of inner and outer circles, through type active measurement of cut-in type centerless outer circle, continuous plane grinding height measurement, etc. The measuring arm is retracted and extended by utilizing the mutual displacement of the machine tool body and pulling the steel wire rope. The measuring signal is sent out by the improved micrometer comparator to perform rough and fine grinding.
The utility model discloses do not do big change to general lathe and can use, both can measure ordinary inside and outside circle diameter, also can measure deep groove, inslot outside circle diameter.
Description
The utility model relates to the improvement of inside and outside garden in-process measuring instrument, belongs to the surveying instrument class.
Existing inside and outside first in-process measuring instrument mainly is made up of gauge head, measuring staff, test arm, elastic bearing, instrument shell, measurement instrument or sensor, hydraulic pressure actuating mechanism etc., when being used for measuring the inside and outside garden diameter of zanjon, groove or not being in the mood for outer first grinding diameter dimension, the pendulum angle of test arm is subjected to the restriction of elastic bearing intensity, gauge head can not enter zanjon, groove is directly measured, can only adopt indirect measurement, so just cause measuring accuracy not high, production efficiency is low.
The purpose of this utility model provides a kind of multiduty in-process measuring instrument, can measure first diameter in zanjon, the groove with two test arms, can or change measuring staff and increase the processing dimension that addition rod is measured outer first zanjon, groove diameter and is not in the mood for outer first grinding with first diameter in single test arm measurement zanjon, the groove again.When part processing arrives standard size, send signal by measurement instrument, machine tool feed system withdrawing.
The utility model is made up of gauge head 13, measuring staff 12, test arm 10, bearing supporting 45, instrument shell 1, measurement instrument 3, the wire rope 37 of boring linkage, swing-bar mechanism, plastic wrapper, skewback 24, addition rod 62 etc.Adopt two test arms 10 to measure first diameter in the zanjon of part 14, the groove, measurement instrument 3 usefulness screws 4 tighten up, and meter base 2 usefulness screws 5 are fixed on the upper arm 10.Test arm 10 is fixing with measuring staff 12 usefulness screws 11, and the other end of measuring staff 12 and gauge head 13 usefulness screws 15 are fixing.Adopt bearing 45 to cooperate rotation between test arm 10 and the bolster 8, slide plate 44 and elastic body 43 are arranged between test arm 10 and the supporting base 6, supporting base 6 is fixed on the base plate 34.2 stage clips 18 are arranged between surveying instrument shell 1 and the upper and lower test arm 10, between last test arm 10 and the following test arm 10 stage clip 17 is arranged, cone seat 22 and awl bar 21, stage clip 49 are between 2 test arms 10, and cone seat 22 has 2 mobile Xiao 19 near the conehead side of awl bar 21.There are bearing seat 35 hinges to be connected between surveying instrument shell 1 and the support 16.Garden dish fork 26 on the swing-bar mechanism seat 28 of band projection rotates around axle 27, drive with screw 42 and fix wire rope 37 on it, ending of wire rope 37 head ends 20 presses down awl bar 21, and 2 mobile Xiao 19 are outwards mobile, promote upper and lower test arm 10 and horizontal measuring staff 12, gauge head 13 is promptly received.Through the wire rope 37 between support 16 and the swing-bar mechanism seat 28 metallic coil and plastic wrapper 36 are arranged.Dish fork 26 resets when the garden, and awl bar 21 resets, and gauge head 13 is promptly opened.Swing-bar mechanism seat 28 is fixed on the mobile lathe bed 32, with the skewback 24 that the roller 25 on the fork 26 is collided, is fixed on fixedly on the lathe bed 33.Mobile lathe bed 32 and the fixedly mutual displacement between the lathe bed 33, by the roller 25 of swing-bar mechanism collide with skewback 24, from, control upper and lower test arm 10 receive, open and surveying instrument shell 1 pendulum from or be flapped toward part 14, once bump, from finishing this two actions.Measurement instrument 3 is improved minimeters on utility model 8702730 bases, the arc fluorescent tube is improved to 4 groups of infrared emission with a lot of group photoelectric receiving arrangements with receiving pipe is linked to each other with light-operated circuit, makes simplified manufacturing process, and light-operated circuit is changed.Wherein 3 groups of infrared tubes 67,68,72 are fixed on the scaleplate 69, and three corresponding printing opacity apertures are arranged, 1 group is fixed on the shift fork 76 that axle 75 rotates managing 70, and a corresponding arc printing opacity slotted eye with the consistent width of printing opacity hole diameter is arranged on scaleplate.There is the reflecting paper of the screening of diameter 1mm when infrared light source gauge pointer 71 upper ends.In process, gauge pointer 71 constantly moves, and sends corase grind 67, correct grinding 68, tarry matter 70, oversize 72 signals by 4 light-operated points, imports light-operated circuit into by many groups signal transmssion line 77, the automatic processing parts required size of control lathe.Multi-usage in-process measuring instrument size Control precision is 2 μ, and the utility model circuit is simple, and cost is low, uses easy to maintenance.
Below in conjunction with accompanying drawing embodiment is elaborated.
Fig. 1, embodiment one, and measuring instrument is installed on the bed piece and internal view in two test arms.
First in-process measuring instrument C is to view in Fig. 2, two test arms of Fig. 1.
Fig. 3, the swing-bar mechanism D of Fig. 1 is to view.
Fig. 4, the bearing supporting A-A sectional view of Fig. 1.
Fig. 5, the awl linkage B-B sectional view of Fig. 1.
Fig. 6, embodiment two, circular diameter in measuring with single test arm.
Fig. 7, embodiment three, add addition rod to penetration type Cylindrical Centerless Grinding diameter measurement with single test arm.
Fig. 8, the E of Fig. 7 is to view.
Fig. 9, the minimeter after the improvement are measurement instrument 3.
Figure 10, the F-F sectional view of Fig. 9.
Figure 11, the G-G sectional view of Fig. 9.
Figure 12, light-operated circuit.
With embodiment one is the detailed description of typical case: with reference to figure one, figure two, figure three, figure four, figure five.Work beginning, mobile lathe bed 32 advances, and fixes roller 25 on the swing-bar mechanism seat 28 on it and leaves skewback 24 on the fixing lathe bed 33, at various back-moving springs 40,41, under the effect of stage clip 17,18,49, garden dish fork 26 revolutions reset, and the wire rope 37 on it is put back to, surveying instrument shell 1 is flapped toward part 14, gauge head 13 enters garden in the part 14, and awl bar 21 resets 2 mobile Xiao's 19 travelling backwards, 2 test arms 10 reset, and gauge head 13 opens contact part 14 interior units and measures.In the process, when the pointer 71 of measurement instrument 3 band infrared external reflection paper leaves light-operated point 67, send and roughly grind the correct grinding commencing signal, when pointer 71 arrives light-operated point 68, send and finish grinded the tarry matter commencing signal, when pointer 71 arrives light-operated point 70, send the withdrawing signal.Light-operated point 72 is the big withdrawing signal of size, and mobile lathe bed 32 moves back.Fix roller 25 on the swing-bar mechanism seat 28 on it with screw 29, run into screw 23 and be fixed on skewback 24 on the fixing lathe bed 33,26 deflections of garden dish fork, wire rope 37 ends of fixing on it with screw 42 are pulled, and the head end band of wire rope 37 only 20 will be bored bar 21 and press down, 2 mobile Xiao move outward, promote upper and lower test arm 10, gauge head 13 is received, and breaks away from garden in the part 14, surveying instrument shell 1 pendulum can unload part 14 from part 14.Support 16 usefulness screws 30 and nut 31 are fixed on the mobile lathe bed 32, and screw 38, nut 39 are for adjusting the relative position of gauge head 3 with part 14, the 9th, dust protection rubber cover.
Embodiment two:
With reference to Fig. 1, Fig. 6, take down test arm 10, measurement instrument 3 and meter base 2 move on to surveying instrument shell 1 top, and stage clip 17 changes extension spring 48 into, and other is identical with embodiment one.
Embodiment three:
With reference to Fig. 7, Fig. 8, on the basis of embodiment two, change horizontal measuring staff 12 into vertical measuring staff 51 and taper gauge head 52, increase addition rod 62 and spring steel plate 63, wimet slide block 57, fixing with screw 61,64,65, gauge head 52 contact wimet slide blocks 57 tops, and having dust protection rubber cover 53 to surround the anti-water dust of contact point, the many parts 56 of support plate 55 supportings constantly move from wimet slide block 57 bottoms to arrow 66 sensings.One end of support 16 and surveying instrument shell 1 bottom are fixing with screw 59, and the other end is fixed on the mobile lathe bed 32.Emery wheel 54, guide wheel 56.Other is identical with embodiment one.Present embodiment can be applicable to the measurement that cut-in type is not in the mood for grinding of outer garden and continuous level grinding size.
Claims (10)
1, a kind of by gauge head 13, measuring staff (horizontal measuring staff 12 or vertical measuring staff 51), test arm 10, the bearing supporting, the awl linkage, swing-bar mechanism, skewback 24, band plastic wrapper wire rope 37, measurement instrument 3, the multi-usage in-process measuring instrument that addition rod 62 grades are formed, it is characterized in that, measure interior garden diameter with two test arms, measure interior garden with single test arm, outer garden and increase addition rod are measured penetration type, cut-in type is not in the mood for outer garden grinding diameter, swing-bar mechanism, with bumping of skewback 24, from pulling wire rope 37, drive the receipts of awl linkage 22 control test arms 10, open and the swing of surveying instrument 1 on the measurement instrument 3 on the pointer 71 control scaleplates 69 of band infrared light reflection paper 3 group 67,68,72 and mobile shift fork on one group of 70 infrared emission and receive the light-operated circuit that pipe is formed.
2, multi-usage in-process measuring instrument according to claim 1, it is characterized in that, measurement penetration type, cut-in type are not in the mood for the grinding of outer garden, first surveying instrument shell 1 side is fixed the upper end of an addition rod 62 outside single test arm, one end of lower end and spring leaf 63 tightens up with screw 64, the other end of spring leaf 63 is connected with wimet slide block 57, tightens up with screw 65; Wimet slide block 57 bottoms contact with many processing parts 56 external diameters, and slide block 57 tops contact with gauge head 52, and contact position rubber sleeve 53 surrounds dustproof; Measuring instrument 1 is installed in the top of processing parts 56.
3, multi-usage in-process measuring instrument according to claim 1, it is characterized in that, single, double test arm 10 adopts bearing 45 to cooperate with bolster 7, accompany a band oil groove slide plate 44 and an elastic body 43 between test arm 10 and the supporting base 6, bolster 8 is supported the screw 47 of seat on 6 and tightens up by ending 46, and elastic body 43 materials are metal, rubber.
4, multi-usage in-process measuring instrument according to claim 1, it is characterized in that swing-bar mechanism has the swing rod 28 of band projection, is fixed on the mobile lathe bed 32 with screw 29, the tail end of fork 26 roller 25 is arranged, the garden of garden dish fork 26 had on week fixes 37 end.
5, multi-usage measuring instrument according to claim 1 is characterized in that, fixedly on the lathe bed 33 skewback 24 of colliding with the roller 25 of swing-bar mechanism being installed, uses screw, and screw hole is an elongated slot.
6, multi-usage in-process measuring instrument according to claim 1, it is characterized in that, the awl bar 21 of mechanism is made up of conical nose and garden bar, awl pole socket 22 is supported with 2 mobile Xiao 19 vertical with boring the bar center line on the head side of awl bar, conehead bottom stage clip 49, there is the through hole of steel wire penetrating diameter 1.5mm at awl bar 21 centers.
7, according to claim 1,4,6 described multi-usage in-process measuring instruments, it is characterized in that, transmit 1 wire rope 37 of displacement between the bed piece, the head end band ends 20 a conehead top at the awl bar, wire rope 37 passes the hole on the projection of hole on awl bar 21 center pits, the support 16, swing rod 28, and wire rope 37 is terminal to coil the garden of fork on week with screw 42 garden that is fixed on; The metallic coil of wire rope 37 and plastic wrapper 36 are enclosed between the projection of support 16 and swing rod 28 on the wire rope 37.
8, multi-usage in-process measuring instrument according to claim 1, it is characterized in that, 3 groups of infrared tubes 67,68,72 on the measurement instrument 3 are fixed on by the printing opacity aperture of 3 diameter 1mm on the scaleplate 69, and 1 group 70 is fixed on the shift fork 76 that moves along the arc-shaped slot on the scaleplate; The installation site of infrared transmitting tube 70 is higher than gauge pointer 71, the source alignment printing opacity aperture and the slotted eye of emission, and the installation site of infrared receiving tube 74 is below printing opacity aperture slotted eye.
9, according to claim 1,8 described multi-usage in-process measuring instruments, it is characterized in that, the printing opacity aperture of diameter 1mm and the printing opacity arc-shaped slot of a long 15mm of wide 1mm are arranged on the scaleplate 69 of measurement instrument 3, and the below of all aiming at indicating graduation distributes consistent with the scale arc.
10, according to claim 1,8,9 described multi-usage in-process measuring instruments, it is characterized in that measurement instrument 3 promptly is lever, torsion spring type, gear type minimeter, there are the infrared light supply reflection scraps of paper of diameter 1mm pointer 71 upper ends on it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92220662 CN2140512Y (en) | 1992-11-10 | 1992-11-10 | Multipurpose active measuring instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92220662 CN2140512Y (en) | 1992-11-10 | 1992-11-10 | Multipurpose active measuring instrument |
Publications (1)
Publication Number | Publication Date |
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CN2140512Y true CN2140512Y (en) | 1993-08-18 |
Family
ID=33767659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 92220662 Expired - Fee Related CN2140512Y (en) | 1992-11-10 | 1992-11-10 | Multipurpose active measuring instrument |
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CN (1) | CN2140512Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243049A (en) * | 2011-04-25 | 2011-11-16 | 平高集团有限公司 | Detection tool for groove medium diameter of disc insulator |
CN102493240A (en) * | 2011-11-15 | 2012-06-13 | 江苏赛福天钢索股份有限公司 | System and method for online diameter control of elevator steel wire rope |
CN109059727A (en) * | 2018-09-27 | 2018-12-21 | 扬州市艾力达机电制造有限公司 | A kind of detection device and its detection method for alternating current generator gear diameter |
CN110132208A (en) * | 2019-06-12 | 2019-08-16 | 山东瑞新轴承制造有限公司 | A kind of bearing bore diameter measuring device |
CN114777624A (en) * | 2022-06-20 | 2022-07-22 | 山东鄄城致远科教仪器有限公司 | Angle surveying device for construction |
-
1992
- 1992-11-10 CN CN 92220662 patent/CN2140512Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243049A (en) * | 2011-04-25 | 2011-11-16 | 平高集团有限公司 | Detection tool for groove medium diameter of disc insulator |
CN102243049B (en) * | 2011-04-25 | 2013-07-17 | 平高集团有限公司 | Detection tool for groove medium diameter of disc insulator |
CN102493240A (en) * | 2011-11-15 | 2012-06-13 | 江苏赛福天钢索股份有限公司 | System and method for online diameter control of elevator steel wire rope |
CN109059727A (en) * | 2018-09-27 | 2018-12-21 | 扬州市艾力达机电制造有限公司 | A kind of detection device and its detection method for alternating current generator gear diameter |
CN110132208A (en) * | 2019-06-12 | 2019-08-16 | 山东瑞新轴承制造有限公司 | A kind of bearing bore diameter measuring device |
CN114777624A (en) * | 2022-06-20 | 2022-07-22 | 山东鄄城致远科教仪器有限公司 | Angle surveying device for construction |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |