CN108458637A - The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness - Google Patents
The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness Download PDFInfo
- Publication number
- CN108458637A CN108458637A CN201810325234.1A CN201810325234A CN108458637A CN 108458637 A CN108458637 A CN 108458637A CN 201810325234 A CN201810325234 A CN 201810325234A CN 108458637 A CN108458637 A CN 108458637A
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- China
- Prior art keywords
- bar
- folder
- slide bar
- cubing
- bevel gear
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- 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.)
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Classifications
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- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of cubings of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness, it includes bulb, table folder, dial gauge, movable folder, upright bar, slide bar and pedestal.The upright bar and slide bar are cylindrical straight-bar, and upright bar is hinged by the activity folder of side with slide bar.The activity folder is elastic adjustable clamp, it is for changing clamped slide bar locked position and bending angle.The slide bar overhanging end is directly hinged with table folder, and the table folder of horizontal is for inserting gauge outfit dial gauge directed downwardly.The gauge outfit of dial gauge is freely stretched, and gauge outfit end is bonded a bulb.The upright bar bottom end is fixedly connected with angular pedestal.The present invention is bar rack type cubing, and structure was not only simple but also light, and of less demanding to testing conditions, it is most important that not move workpiece when measurement, therefore be suitble to production scene on-line checking.As long as the cubing detects a people, therefore saves recruitment than the prior art, so as to significantly reduce production cost.
Description
Technical field
The present invention relates to a kind of cubings measuring length dimension, in particular it relates to a kind of measurement gear tooth thickness
The cubing of size, especially a kind of measurement cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness.
Background technology
Heavy spiral bevel gear wheel is the core component in engineering truck transmission chain, due to the direct bearing torque of the part, structure
Must have enough intensity and rigidity could meet mating requirement.Therefore, the mating spiral bevel gear volume of engineering truck is opposite
Larger, general diameter is in 450mm or more, and single-piece net weight is in 80kg or more.The tooth form of spiral bevel gear is more complicated than common straight-tooth, this
Spatially the tooth profile measurement difficulty of structure is big, usually control laboratory to be sent accurately to be measured with three-coordinate instrument.Due to engineering truck
Mating heavy spiral bevel gear wheel volume is big, weight weight, moves that difficulty is big, and the transverse tooth thickness detection in production process is inconvenient, up to not
To on-line checking demand.Now, the industry generally configures the transverse tooth thickness cubing progress of scroll chuck and positioning installation in production scene
On-line checking, this set technology is although feasible, can reach online testing goal nearby.But it is at least needed when set cubing detection
It wants two people to coordinate, is otherwise not used to detect.Production cost must be increased by examining post to be mostly used work, it is therefore necessary to existing
Technology is improved design.
Invention content
Present invention is generally directed to the deficiencies in the prior art, as long as proposing that a kind of one people of inspection post can be achieved with on-line measurement
The cubing of heavy spiral bevel gear wheel transverse tooth thickness, the detection tool structure is simple, light, practical, and transverse tooth thickness detection efficiency is high.
The present invention is achieved through the following technical solutions technical goal.
The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness, it includes bulb, table folder, dial gauge, movable folder, upright bar, cunning
Bar and pedestal.The upright bar and slide bar are cylindrical straight-bar, and upright bar is hinged by the activity folder of side with slide bar.The work
Dynamic folder is elastic adjustable clamp, it is for changing clamped slide bar locked position and bending angle.The slide bar overhanging end is direct
It is hinged with table folder, the table folder of horizontal is for inserting gauge outfit dial gauge directed downwardly.It is theed improvement is that：The table of the dial gauge
Head still freely stretches in reception step, and gauge outfit end is bonded a bulb.The upright bar bottom end is fixedly connected with angular pedestal.
As the scheme that is further improved, the bulb is round steel ball, and diameter is equal to the thickness on pitch circle value of measured workpiece.
As the scheme that is further improved, pedestal right angle bottom edge towards installation dial gauge curving.
Compared with prior art, the present invention having the positive effect that：
1, bar rack type detection tool structure is simple, is easy to make；
2, cubing is light and testing conditions requirement is low, is convenient for on-line measurement, due to being not required to carry workpiece, is remarkably improved detection effect
Rate；
As long as 3, detecting one man operation, 50% or more recruitment is saved, production cost is substantially reduced.
Description of the drawings
Fig. 1 is structure of the invention half-section diagram.
Specific implementation mode
Below according to attached drawing and in conjunction with the embodiments, the invention will be further described.
The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness shown in FIG. 1, it includes bulb 1, table folder 2, dial gauge 3, lives
Dynamic folder 4, upright bar 5, slide bar 6 and pedestal 7.The upright bar 5 and slide bar 6 are cylindrical straight-bar, and upright bar 5 is pressed from both sides by the activity of side
4 are hinged with slide bar 6.Mating activity folder 4 is elastic adjustable clamp, and it is opposed that clamped slide bar 6 can be altered as desired after unscrewing
The position of bar 5 and bending angle are locking activity folder 4 after the setting of 6 position of slide bar, slide bar 6 are made to position.6 overhanging end of the slide bar
It is hinged table folder 2, the table folder 2 of horizontal is for inserting gauge outfit dial gauge 3 directed downwardly, the direction operation of clamped 3 surface of dial gauge
Person, the gauge outfit retractable of dial gauge 3.In order to accomplish that it is accurate that transverse tooth thickness measures, it is bonded a bulb 1 in gauge outfit end, is measured
When 1 both sides contact Tooth of bulb.The bulb 1 is round steel ball, and diameter is equal to the thickness on pitch circle value of measured workpiece 8.It is described vertical
Bar 5 is the vertical bar that a position is fixed on pedestal 7, it is the support that slide bar 6 lifts.The pedestal 7 is square component,
When installation right angle bottom edge towards installation 3 curving of dial gauge.The bottom end of workpiece 8 as shown in Figure 1, the right angle bottom edge of pedestal 7 reclines
Face, as positioning datum for measuring 8 transverse tooth thickness of workpiece.
The present invention is practical when measuring, and first makees 3 zero-bit of dial gauge with the standard spiral bevel gear of same specification and sets up, then sends out this
The cubing of the bright on-line measurement heavy spiral bevel gear wheel transverse tooth thickness moves on workpiece for measurement 8, waits for that bulb 1 connects with two lateral tooth flank of workpiece
When touching, how much is the needle deflection zero-bit of observation dial gauge 3, and pointer deviates the minus deviation for transverse tooth thickness towards positive value, and pointer is inclined towards negative value
From the overgauge for transverse tooth thickness, deviation is judged to certified products in the margin of tolerance, otherwise is judged to defective work.
The present invention is bar rack type cubing, and structure was not only simple but also light, and of less demanding to testing conditions, most important
It is workpiece 8 not to be moved when measuring, therefore be suitble to production scene on-line checking.As long as one man operation when actually detected, it
50% or more recruitment is saved than the prior art, so as to significantly reduce production cost.
Claims (3)
1. a kind of cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness, it includes bulb (1), table folder（2）, dial gauge（3）, activity
Folder（4）, upright bar（5）, slide bar（6）And pedestal（7）；The upright bar（5）And slide bar（6）It is cylindrical straight-bar, upright bar（5）Pass through
The activity folder of side（4）With slide bar（6）It is hinged；The activity folder（4）For elastic adjustable clamp, it is for changing clamped cunning
Bar（6）Locked position and bending angle；The slide bar（6）Overhanging end is directly and table folder（2）It is hinged, the table folder of horizontal（2）With
In inserting gauge outfit dial gauge directed downwardly（3）；It is characterized in that：The dial gauge（3）Gauge outfit still freely stretch in reception step,
Gauge outfit end is bonded a bulb（1）；The upright bar（5）Bottom end is fixedly connected with angular pedestal（7）.
2. the cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness according to claim 1, it is characterised in that：The bulb
（1）For round steel ball, diameter is equal to measured workpiece（8）Thickness on pitch circle value.
3. the cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness according to claim 1, it is characterised in that：The pedestal
（7）Right angle bottom edge towards installation dial gauge（3）Curving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325234.1A CN108458637A (en) | 2018-04-12 | 2018-04-12 | The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325234.1A CN108458637A (en) | 2018-04-12 | 2018-04-12 | The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458637A true CN108458637A (en) | 2018-08-28 |
Family
ID=63235369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810325234.1A Withdrawn CN108458637A (en) | 2018-04-12 | 2018-04-12 | The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357591A (en) * | 2018-11-12 | 2019-02-19 | 中车集团四川丹齿零部件有限公司 | Transverse tooth thickness detection device for automobile axle circular cone driving gear |
| CN112629367A (en) * | 2020-11-30 | 2021-04-09 | 杭州嘉诚机械有限公司 | Worm tooth profile and tooth thickness detection device and method |
-
2018
- 2018-04-12 CN CN201810325234.1A patent/CN108458637A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357591A (en) * | 2018-11-12 | 2019-02-19 | 中车集团四川丹齿零部件有限公司 | Transverse tooth thickness detection device for automobile axle circular cone driving gear |
| CN112629367A (en) * | 2020-11-30 | 2021-04-09 | 杭州嘉诚机械有限公司 | Worm tooth profile and tooth thickness detection device and method |
| CN112629367B (en) * | 2020-11-30 | 2022-11-22 | 杭州嘉诚机械有限公司 | Worm tooth profile and tooth thickness detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |