CN206803953U - The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly - Google Patents

The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly Download PDF

Info

Publication number
CN206803953U
CN206803953U CN201720322303.4U CN201720322303U CN206803953U CN 206803953 U CN206803953 U CN 206803953U CN 201720322303 U CN201720322303 U CN 201720322303U CN 206803953 U CN206803953 U CN 206803953U
Authority
CN
China
Prior art keywords
slide plate
grating
floating
head
assemblied
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.)
Active
Application number
CN201720322303.4U
Other languages
Chinese (zh)
Inventor
孙野
王蕾
刘佳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harbin Zhida Measurement & Control Technology Co Ltd
Original Assignee
Harbin Zhida Measurement & Control Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harbin Zhida Measurement & Control Technology Co Ltd filed Critical Harbin Zhida Measurement & Control Technology Co Ltd
Priority to CN201720322303.4U priority Critical patent/CN206803953U/en
Application granted granted Critical
Publication of CN206803953U publication Critical patent/CN206803953U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

It the utility model is related to a kind of automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly, implementation is that slide plate is arranged on base with gag and gag pressure-pad, nut seat is assemblied on slide plate, support plate is assemblied on base makes power act on nut seat by support plate copper sheathing, leading screw, slide plate is slided on base.Floating slide plate is assemblied on casing by two intersection spherical guides, when two gears normally engage, in the presence of ball, floating slide plate can slide on casing, grating head is assemblied on floating slide plate by grating head bracket, grating scale bar is bonded on grating rod support, grating rod support is fixed on slide plate, when normal engagement measurement, floating slide plate can with gear centre away from change and move, grating head can move as floating slide plate is mobile, so as to produce relative displacement with grating scale bar, grating head and grating scale can accurately record relative shift, so as to calculate the relevant parameter of gear and determine the precision of gear, this structure, which realizes two-sided meshing device, can use a grating scale, one grating head can directly read the centre-to-centre spacing of gear and the measurement function of center distance change amount.

Description

The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly
Technical field
The utility model technology is applied to the engagement measuring mechanism commonly used in fine measuring instrument, is specially a kind of new double The automatic calibration mechanism of face meshing device petty action split dynamic greatly.
Background technology
At present, two-sided meshing device engagement measuring mechanism, is typically divided into two parts, a part dynamic greatly, two fine motion parts, And two parts are separated, and must handy two grating scales, two grating heads.It is determined that being big dynamic when centre-to-centre spacing Partial amount of movement adds the amount of movement of fine motion part, will be the big mistake for moving partial dislocation amount when so determining centre-to-centre spacing The error of difference and petty action partial dislocation amount is all introduced into centre-to-centre spacing, increases centre-to-centre spacing error.
The content of the invention
The utility model provides a kind of automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly, and device design is only Spy, practical reliable, processing, assembling are easy, overcome in the past petty action split measuring center dynamic greatly away from error it is big, need double grating double The problem of grating head cost is high.
Base, casing, decussation roller guide rail, floating slide plate, grating rod support, grating scale bar, grating head bracket, grating head, Slide plate, nut seat, screw mandrel, gag, gag pressure cap, support plate, support plate copper sheathing.Slide plate is arranged on bottom with gag and gag pressure-pad On seat, nut seat is assemblied in below slide plate, and support plate makes power act on nut seat by support plate copper sheathing, leading screw, makes slide plate can be with Being slided on base, a pair of cross spherical guide is fixed on casing, and another pair is intersected spherical guide and is fixed on floating slide plate, When two gears normally engage, in the presence of ball, floating slide plate is slided on casing, and grating head is assembled by grating fixed seat On fine motion slide plate, grating scale is bonded on grating scale bar.
A piece grating scale, a grating head can directly read the centre-to-centre spacing and center distance change amount of gear, and overcome Measuring center away from error it is big the problems such as.
Slide plate gag and gag pressure-pad, which coordinate, to be assemblied on base, is pulled in by support plate by screw-nut seat on base Mobile, a pair of cross spherical guide is fixed on casing, and another pair is intersected spherical guide and is fixed on floating slide plate, in ball Under effect, when two gears engage, floating slide plate can move on casing.Grating head is fixed on floating by grating headstock and slided On plate, moved as floating slide plate is mobile, when normal engagement measures, floating slide plate changes with the centre-to-centre spacing of gear And move, grating scale and grating head can accurately record the displacement of floating slide plate, according to the intrinsic parameter meter of gear Calculate and reflect the various indexs of gear various aspects.
As a result of simple structure, by base, casing, decussation roller guide rail, floating slide plate, grating rod support, grating Chi bar, grating head bracket, grating head, slide plate, nut seat, screw mandrel, gag, gag pressure cap, support plate, support plate copper sheathing have been combined into newly Type double gearing apparatus measurement petty action split mechanism dynamic greatly, handling ease is easy to assembly, and function is reliable, cost is suitable.
Brief description of the drawings
Fig. 1 is the utility model structure top view;
Fig. 2 Fig. 3 is the utility model section view.
Embodiment
Its composition includes:Base 1, casing 2, intersect spherical guide 3, intersect spherical guide 4, floating slide plate 5, grating rod support 6th, grating scale bar 7, grating head bracket8, grating head 9, slide plate 10, nut seat 11, leading screw 12, gag 13, gag pressure-pad 14, support plate 15th, support plate copper sheathing 16.In Fig. 2 Fig. 3, slide plate 10 with gag 13 and gag pressure-pad 14 on base 1, nut seat 11 It is assemblied in below slide plate 10, support plate 15 makes power act on nut seat 11 by support plate copper sheathing 16, leading screw 12, makes slide plate 10 can be with Slided on base 1, floating slide plate 5 is assemblied on casing 2 by intersecting spherical guide 3, intersecting spherical guide 4, and two gears are just Often during engagement, in the presence of ball, floating slide plate 5 can be slided on casing 2, and grating head 9 is assembled by grating head bracket 8 On floating slide plate 5, grating scale bar 7 is bonded on grating rod support 6, and grating rod support 6 is fixed on slide plate 10.When normal engagement measurement When, floating slide plate 5 can with gear centre away from change and move, grating head 9 can as floating slide plate 5 moves and moves, from And relative displacement is produced with grating scale bar 7, grating head 9 and grating scale bar 7 can accurately record this relative shift, so as to Calculate the relevant parameter of gear and determine the precision of gear, it is achieved thereby that new double gearing apparatus measurement petty action split air conditioner dynamic greatly A piece grating scale of structure, a grating head can directly read the center of gear.

Claims (1)

1. the automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly, it is characterized in that including:Base, casing, intersect rolling Post guide rail, floating slide plate, grating rod support, grating scale bar, grating head bracket, grating head, slide plate, nut seat, screw mandrel, gag, plug Iron pressure cap, support plate, support plate copper sheathing;Slide plate is arranged on base with gag and gag pressure-pad, and nut seat is assemblied under slide plate Face, support plate make power act on nut seat, slide plate is slided on base by support plate copper sheathing, leading screw, a pair of cross rolling Pearl guide rail is fixed on casing, and another pair is intersected spherical guide and is fixed on floating slide plate, when two gears normally engage, in ball In the presence of, floating slide plate is slided on casing, and grating head is assemblied on fine motion slide plate by grating fixed seat, and grating scale is bonded at On grating scale bar.
CN201720322303.4U 2017-03-30 2017-03-30 The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly Active CN206803953U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720322303.4U CN206803953U (en) 2017-03-30 2017-03-30 The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720322303.4U CN206803953U (en) 2017-03-30 2017-03-30 The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly

Publications (1)

Publication Number Publication Date
CN206803953U true CN206803953U (en) 2017-12-26

Family

ID=60731290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720322303.4U Active CN206803953U (en) 2017-03-30 2017-03-30 The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly

Country Status (1)

Country Link
CN (1) CN206803953U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108562435A (en) * 2018-01-28 2018-09-21 北京工业大学 A kind of 90 ° of crossed axis angle low module bevel gear pairs are double to nibble measurement calibration method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108562435A (en) * 2018-01-28 2018-09-21 北京工业大学 A kind of 90 ° of crossed axis angle low module bevel gear pairs are double to nibble measurement calibration method
CN108562435B (en) * 2018-01-28 2020-08-28 北京工业大学 Double-meshing measurement calibration method for 90-degree crossed-axis angle small-modulus bevel gear pair

Similar Documents

Publication Publication Date Title
CN201247026Y (en) Multifunctional digital display angle gauges
CN102901439A (en) Contact measuring head for measuring thickness of surface mount technology (SMT) screen plate
CN206803953U (en) The automatic calibration mechanism of novel two-sided meshing device petty action split dynamic greatly
CN103604345A (en) Worm intermediate diameter measuring device
CN208458647U (en) A kind of automobile gear shifting box synchronizer gear ring conjunction gear chamfer detecting device
CN204100983U (en) Cubing and based on its workpiece Pingdu detection components
CN201680818U (en) Digital readout optical grating height gauge
CN203534455U (en) Device for measuring pitch diameter of worm
CN205038049U (en) Gear dual -sided meshing measuring apparatu
CN203396295U (en) Standard block used for calibrating dial gauge
US3974570A (en) Indicator for measuring apparatus
CN105021486B (en) A kind of device for the calibration of metal Rockwell apparatus depth of cup measuring system
CN205156792U (en) Displacement amplifier
CN204594362U (en) The device of a kind of rapid adjustment dial gauge displacement
CN205825840U (en) A kind of air level degree wheel disc combined railway gauging rule
CN101709944B (en) Device for quick measuring chain pitch of roller chain and use method thereof
CN208620940U (en) A kind of detection axis class length tolerance device
CN202734695U (en) Central pitch digital display caliper
CN206459662U (en) A kind of levelness test device of workbench
CN202928528U (en) Contact measuring head for thickness measurement of SMT web plate
CN103644877A (en) Gear double-face engagement precise detection device
CN206378066U (en) Dial gauge
CN202023127U (en) Railway gauging rule leveler
CN204202547U (en) A kind of plate test bridge plate
CN203964888U (en) The pick-up unit of a kind of bearing groove position

Legal Events

Date Code Title Description
GR01 Patent grant