CN208091347U - 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 PDF

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Publication number
CN208091347U
CN208091347U CN201820516026.5U CN201820516026U CN208091347U CN 208091347 U CN208091347 U CN 208091347U CN 201820516026 U CN201820516026 U CN 201820516026U CN 208091347 U CN208091347 U CN 208091347U
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China
Prior art keywords
bar
folder
slide bar
cubing
bevel gear
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Active
Application number
CN201820516026.5U
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Chinese (zh)
Inventor
左忠强
龚仁春
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Jiangsu Airship Gear Corp
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Jiangsu Airship Gear Corp
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Abstract

The utility model 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 utility model 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

The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness
Technical field
The utility model is related to a kind of cubings measuring length dimension, in particular, the utility model is related to a kind of measurements The cubing of gear tooth thickness 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.
Utility model content
The utility model is mainly for the deficiencies in the prior art, as long as proposing that a kind of one people of inspection post can be achieved with online The cubing of heavy spiral bevel gear wheel transverse tooth thickness is measured, the detection tool structure is simple, light, practical, and transverse tooth thickness detection efficiency is high.
The utility model 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.
The utility model compared with prior art, has 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 inspection Survey efficiency;
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 the utility model structure half-section diagram.
Specific implementation mode
Below according to attached drawing and in conjunction with the embodiments, the utility model is described in further detail.
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.
When the practical measurement of the utility model, first makees 3 zero-bit of dial gauge with the standard spiral bevel gear of same specification and set up, then will The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness described in the utility model moves on workpiece for measurement 8, waits for bulb 1 and workpiece two When lateral tooth flank contacts, how much is the needle deflection zero-bit of observation dial gauge 3, and pointer deviates the minus deviation for transverse tooth thickness, pointer towards positive value Deviate the overgauge for transverse tooth thickness towards negative value, deviation is judged to certified products in the margin of tolerance, otherwise is judged to defective work.
The utility model is bar rack type cubing, and structure was not only simple but also light, and of less demanding to testing conditions, most heavy What is wanted 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 Can, it saves 50% or more recruitment 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.
CN201820516026.5U 2018-04-12 2018-04-12 The cubing of on-line measurement heavy spiral bevel gear wheel transverse tooth thickness Active CN208091347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820516026.5U CN208091347U (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
CN201820516026.5U CN208091347U (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
CN208091347U true CN208091347U (en) 2018-11-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820516026.5U Active CN208091347U (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) CN208091347U (en)

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