GB1311922A - Centring gauge - Google Patents

Centring gauge

Info

Publication number
GB1311922A
GB1311922A GB1807470A GB1807470A GB1311922A GB 1311922 A GB1311922 A GB 1311922A GB 1807470 A GB1807470 A GB 1807470A GB 1807470 A GB1807470 A GB 1807470A GB 1311922 A GB1311922 A GB 1311922A
Authority
GB
United Kingdom
Prior art keywords
lever
dial gauge
holder
rod
operate
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.)
Expired
Application number
GB1807470A
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.)
DECKEL PRAEZISIONSMECHANIK MAS
Original Assignee
DECKEL PRAEZISIONSMECHANIK MAS
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 DECKEL PRAEZISIONSMECHANIK MAS filed Critical DECKEL PRAEZISIONSMECHANIK MAS
Publication of GB1311922A publication Critical patent/GB1311922A/en
Expired legal-status Critical Current

Links

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
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
    • B23Q17/225—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece of a workpiece relative to the tool-axis
    • B23Q17/2258—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece of a workpiece relative to the tool-axis the workpiece rotating during the adjustment relative to the tool axis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes

Abstract

1311922 Gauging FRIEDRICH DECKEL PRAZISIONS MECHANIK & MASCHINENBAU 15 April 1970 [21 April 1969] 18074/70 Heading B3C [Also in Division G1] A centring gauge comprises a dial gauge 16 in a holder 10, a feeler lever 34, 40 mounted in a member 32 attachable to holder 10, and transmission means for transmitting movements of the feeler lever to the dial gauge. Holder 10 includes a glass tube having part 22 fixed thereto at its lower end, the dial gauge being mounted in bearings 20 and prevented from rotation with holder 10 by conventional magnetic means. Member 32 is attached to part 22 by screw threads and feeler lever 34 is rotatably attached to member 32 (Fig. 3, not shown). Lever 36 is attached to the shaft of lever 34 by screws 46 so that its angular position relative to lever 34 may be adjusted. One end of lever 36 is biased towards part of member 32 forming a stop by spring 48, which spring reinforces the bias spring of the dial gauge and may be rendered inoperative by turning out of engagement with lever 36. The other end of lever 36 carries a leaf spring 54 engaging a further pivoted lever 38 which in turn engages a member 28 to operate the dial gauge. Member 28 has a ball at each end to co-operate with cavities in lever 38 and the dial gauge stem (Fig. 5) and also has a disc 30 which engages a flange on part 22 to retain member 28 with the dial gauge. In Fig. 7, an extension comprising an outer tube 66 and a transmission rod 78 is interposed between the holder 10 and member 32. At its upper end, rod 78 has a plug 80 provided with a conical centring hole which co-operate with a cone on part 28 (Fig. 8). The upper end of part 28 is flat and co-operates with a ball 92 disposed in a cavity in the end of the dial gauge stem. The lower end of rod 78 also has a plug which has a flat lower end engaging a ball disposed in a cavity in lever 38 (Fig. 9, not shown). Rod 78 may be solid and may be provided with flanges at its ends which co-operate with the ends of tube 66 to limit axial movement of the rod (Fig. 6, not shown).
GB1807470A 1969-04-21 1970-04-15 Centring gauge Expired GB1311922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT384269 1969-04-21

Publications (1)

Publication Number Publication Date
GB1311922A true GB1311922A (en) 1973-03-28

Family

ID=3556164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807470A Expired GB1311922A (en) 1969-04-21 1970-04-15 Centring gauge

Country Status (4)

Country Link
CH (1) CH516372A (en)
DE (1) DE2017304B2 (en)
FR (1) FR2043029A5 (en)
GB (1) GB1311922A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111238423A (en) * 2020-03-05 2020-06-05 屈静清 Detection apparatus for bearing inner race axiality
CN112119279A (en) * 2018-08-23 2020-12-22 别格大昭和株式会社 Eccentricity measuring device
WO2024066605A1 (en) * 2022-09-28 2024-04-04 江苏太平洋精锻科技股份有限公司 Height gauge and gauging method for circlip groove of bevel gear

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151824C2 (en) * 1981-12-29 1984-07-26 Mitutoyo Mfg. Co., Ltd., Tokio/Tokyo Test indicator
CN105547117A (en) * 2015-12-02 2016-05-04 四川凌峰航空液压机械有限公司 Inner-hole groove coaxiality tolerance measurement device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112119279A (en) * 2018-08-23 2020-12-22 别格大昭和株式会社 Eccentricity measuring device
US11255654B2 (en) 2018-08-23 2022-02-22 Big Daishowa Co., Ltd. Misalignment determining device
CN112119279B (en) * 2018-08-23 2022-07-19 别格大昭和株式会社 Eccentricity measuring device
CN111238423A (en) * 2020-03-05 2020-06-05 屈静清 Detection apparatus for bearing inner race axiality
WO2024066605A1 (en) * 2022-09-28 2024-04-04 江苏太平洋精锻科技股份有限公司 Height gauge and gauging method for circlip groove of bevel gear

Also Published As

Publication number Publication date
DE2017304B2 (en) 1972-07-06
DE2017304A1 (en) 1971-02-25
CH516372A (en) 1971-12-15
FR2043029A5 (en) 1971-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee