CN107525453A - A kind of external tooth distance over bar detection means - Google Patents

A kind of external tooth distance over bar detection means Download PDF

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Publication number
CN107525453A
CN107525453A CN201710926790.XA CN201710926790A CN107525453A CN 107525453 A CN107525453 A CN 107525453A CN 201710926790 A CN201710926790 A CN 201710926790A CN 107525453 A CN107525453 A CN 107525453A
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CN
China
Prior art keywords
gauge
base
pair
gauge head
head
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.)
Pending
Application number
CN201710926790.XA
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Chinese (zh)
Inventor
孙阳
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710926790.XA priority Critical patent/CN107525453A/en
Publication of CN107525453A publication Critical patent/CN107525453A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/14Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures

Abstract

The invention discloses a kind of external tooth distance over bar detection means, it is by base, gauge outfit pair, fixed gauge head is secondary and side positioning seat forms, pass through spring in gauge outfit pair, the deviation of gear is reacted on dial gauge by movable stylus from gauge head, side positioning seat realizes the fast positioning for being detected part, fixed gauge head pair is made up of tail measuring head base and tail gauge head, described submounts have three T-slots, described gauge outfit pair, fixed gauge head pair, there are positioning boss and the neck of base T-slot to coordinate below the positioning seat of side, ensure to be accurately positioned, and by bolt and slider locking on base.The present invention has that survey measurements is simple, and efficiency high during measure batch is low to the technical requirements of survey crew, easy to operate, and measurement is accurate, at the same convert it is easy to adjust during product, the advantages of being widely used.

Description

A kind of external tooth distance over bar detection means
Technical field
The present invention relates to a kind of detection means, more particularly to a kind of external tooth distance over bar detection means.
Background technology
At present, in Gear Production, external gear generally measures common normal by using common normal micrometer or uses external diameter Micrometer and length bar measurement distance over bar, but with outside micrometer or use common normal micrometer in the product inspection of batch production Measurement, measurement efficiency is low, while requires higher to the technical merit of surveyor.So need to design a kind of external tooth distance over bar detection Device is applied to batch detection, whether qualified can quickly detect gear distance over bar.
The content of the invention
The invention provides a kind of external tooth distance over bar detection means, whether the distance over bar that it can quickly measure external tooth closes Lattice, it is easy to operate, it is low to the level requirement of survey crew, while can measure different teeth by changing gauge head and adjustment stroke Wheel, it is applied widely.
The technical solution adopted by the present invention is as follows:A kind of external tooth distance over bar detection means, it is secondary, fixed by base, gauge outfit Gauge head is secondary and side positioning seat forms, and the deviation of gear is reacted into dial gauge from gauge head by spring, movable stylus in gauge outfit pair On, side positioning seat realizes the fast positioning for being detected part, and fixed gauge head pair is made up of tail measuring head base and tail gauge head.
There are three T-slots on the base, the gauge outfit pair, side positioning seat, there is positioning boss the fixed secondary lower section of gauge head Coordinate with the neck of base T-slot, it is ensured that it is accurately positioned, and by bolt and slider locking on base.
The invention has the advantages that:Survey measurements of the present invention is simple, efficiency high during measure batch, to survey crew Technical requirements it is low, easy to operate, measurement is accurate, while converts easy to adjust during product, is widely used.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the sectional view of the present invention.
Fig. 4 is the secondary sectional view of gauge outfit of the present invention.
Fig. 5 is the secondary sectional view of tail gauge head of the present invention.
Embodiment
The invention provides a kind of external tooth distance over bar detection means, and it is fixed to survey by base 1, gauge outfit pair 2, side positioning seat 3 Head pair 4 forms.
The base 1 is circle, has three T-slots on base, by bolt and sliding block by gauge outfit pair 2, side positioning seat 3, Fixed gauge head pair 4 is mounted above, the gauge outfit pair 2, side positioning seat 3, and there are positioning boss and base in the fixed lower section of gauge head pair 4 The neck of T-slot coordinates, it is ensured that is accurately positioned.
As shown in figure 4, the gauge outfit pair 2 is by gauge outfit counter-base 201, movable stylus 202, spring 203, spring 204, gauge head seat 205, dial gauge 206, dial gauge chuck 207, gauge head 208 forms, and the both sides of movable stylus 202 are equipped with spring, are bullet respectively Spring 203 and spring 204, the indicator of dial gauge connect with movable push rod 202, and gauge head seat is threadedly attached on gauge outfit counter-base, Dial gauge chuck 207 realizes the connection of dial gauge 206 and gauge head seat 205 by screw-threaded coupling.
As shown in figure 5, the tail gauge head pair is made up of tail measuring head base 401 and tail gauge head 402, tail measuring head base 401 and tail are surveyed First 402 are connected through a screw thread.
Described gauge outfit pair 2, fixed gauge head pair 3, there is the neck of positioning boss and base T-slot the lower section of side positioning seat 4 Coordinate, it is ensured that be accurately positioned, and be locked at by bolt 5 and sliding block 6 on base.
In the use of the present invention, being first depending on measurement request changes gauge head 208 and tail gauge head 402, then each part is pressed Structure described above is installed, but bolt corresponding to three T-slots is in releasing orientation, then measured workpiece is placed in into base 1 Center, mobile affixed side head pair 4 manually, side positioning seat 3 and gauge outfit pair 2 are to corresponding rational position, and clamping screw ensures Position is fixed, and the position need to ensure that excircle of workpiece is leaned against on side positioning seat 3, and a teeth groove is in contact with tail gauge head 402, another When gauge head 208 falls into teeth groove, the left and right stroke of movable stylus 202 is substantially suitable, and dial gauge 206 is not on unloaded row Journey.Then it is placed in from a master gear in the invention, school zero is carried out to dial gauge.
After adjustment, school zero, testing staff only needs gear side making gauge head 208 against positioning seat 3, adjustment gear is surveyed Respectively fall in teeth groove, and contacted completely with tail gauge head 402, now the reading of dial gauge is exactly gear external tooth relative to standard Deviation, so as to be convenient for measuring the detection of personnel in batch production.When changing product, only above step can need to be repeated Realize measurement.

Claims (4)

1. a kind of external tooth distance over bar detection means, it is made up of base 1, gauge outfit pair 2, side positioning seat 3, fixed gauge head pair 4, and it is special Sign is the gauge outfit pair 2 by gauge outfit counter-base 201, movable stylus 202, spring 203, spring 204, gauge head seat 205, dial gauge 206, dial gauge chuck 207, gauge head 208 forms, and the both sides of movable stylus 202 are equipped with spring, is spring 203 and spring respectively 204, the indicator of dial gauge connects with movable push rod 202, and gauge head seat 205 is threadedly attached on gauge outfit counter-base 201, dial gauge Chuck 207 realizes the connection of dial gauge 206 and gauge head seat 205 by screw-threaded coupling.
2. tail is fixed gauge head pair 4 and is made up of tail measuring head base 401 and tail gauge head 402 according to claim 1, tail measuring head base 401 It is connected through a screw thread with tail gauge head 402.
3. base 1 is circle according to claim 1, above there are three T-slots.
4. gauge outfit pair 2 according to claim 1, side positioning seat 3, the fixed lower section of gauge head pair 4 have positioning boss T-shaped with base The neck of groove coordinates, and is connected by bolt 5 and sliding block 6 with base 1.
CN201710926790.XA 2017-10-08 2017-10-08 A kind of external tooth distance over bar detection means Pending CN107525453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710926790.XA CN107525453A (en) 2017-10-08 2017-10-08 A kind of external tooth distance over bar detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710926790.XA CN107525453A (en) 2017-10-08 2017-10-08 A kind of external tooth distance over bar detection means

Publications (1)

Publication Number Publication Date
CN107525453A true CN107525453A (en) 2017-12-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710926790.XA Pending CN107525453A (en) 2017-10-08 2017-10-08 A kind of external tooth distance over bar detection means

Country Status (1)

Country Link
CN (1) CN107525453A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088348A (en) * 2018-02-07 2018-05-29 武汉市精华减速机制造有限公司 A kind of pin gear outer diameter device for fast detecting
CN108917581A (en) * 2018-04-19 2018-11-30 江苏高精机电装备有限公司 The distance over bar detection device and its detection method of broaching tool
CN110285742A (en) * 2019-07-08 2019-09-27 江苏骄阳转向技术有限公司 All-hydraulic steering gear universal driving shaft spline distance over bar detection device
CN113188411A (en) * 2021-04-23 2021-07-30 重庆伊洛美克动力总成有限公司 Detection tool for detecting tooth root diameter and span bar distance of flywheel disc

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595727A (en) * 1945-01-23 1947-12-15 Walter Edgar Jones An improved caliper gauge for use in measuring the core diameter of splined, toothedand like workpieces
CN201748892U (en) * 2010-06-18 2011-02-16 长春一汽天奇工艺装备工程有限公司 Mechanism for measuring dimension over balls of external gear and radial runout of gear ring
CN202836459U (en) * 2012-09-25 2013-03-27 山推工程机械股份有限公司 Device for measuring cross rod distance
CN105258610A (en) * 2015-11-16 2016-01-20 重庆市银钢一通科技有限公司 Testing fixture for cross-rod distance value
CN105423868A (en) * 2015-11-27 2016-03-23 宁波瑾科机械制造有限公司 Detection equipment for cross-rod distance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595727A (en) * 1945-01-23 1947-12-15 Walter Edgar Jones An improved caliper gauge for use in measuring the core diameter of splined, toothedand like workpieces
CN201748892U (en) * 2010-06-18 2011-02-16 长春一汽天奇工艺装备工程有限公司 Mechanism for measuring dimension over balls of external gear and radial runout of gear ring
CN202836459U (en) * 2012-09-25 2013-03-27 山推工程机械股份有限公司 Device for measuring cross rod distance
CN105258610A (en) * 2015-11-16 2016-01-20 重庆市银钢一通科技有限公司 Testing fixture for cross-rod distance value
CN105423868A (en) * 2015-11-27 2016-03-23 宁波瑾科机械制造有限公司 Detection equipment for cross-rod distance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴晶 等: "生产过程中的跨棒距测量", 《第十五届全国汽车检测技术年会论文集》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088348A (en) * 2018-02-07 2018-05-29 武汉市精华减速机制造有限公司 A kind of pin gear outer diameter device for fast detecting
CN108088348B (en) * 2018-02-07 2024-03-26 湖北斯微特传动有限公司 Rapid detection device for outer diameter of needle gear
CN108917581A (en) * 2018-04-19 2018-11-30 江苏高精机电装备有限公司 The distance over bar detection device and its detection method of broaching tool
CN110285742A (en) * 2019-07-08 2019-09-27 江苏骄阳转向技术有限公司 All-hydraulic steering gear universal driving shaft spline distance over bar detection device
CN113188411A (en) * 2021-04-23 2021-07-30 重庆伊洛美克动力总成有限公司 Detection tool for detecting tooth root diameter and span bar distance of flywheel disc

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Application publication date: 20171229