CN102162713A - Multifunctional detector for automobile bridge basin tooth - Google Patents
Multifunctional detector for automobile bridge basin tooth Download PDFInfo
- Publication number
- CN102162713A CN102162713A CN 201010618562 CN201010618562A CN102162713A CN 102162713 A CN102162713 A CN 102162713A CN 201010618562 CN201010618562 CN 201010618562 CN 201010618562 A CN201010618562 A CN 201010618562A CN 102162713 A CN102162713 A CN 102162713A
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- Prior art keywords
- ball stud
- guide rail
- piece
- locating
- basin tooth
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Abstract
The invention discloses a multifunctional detector for an automobile bridge basin tooth. The multifunctional detector comprises a base; the base comprises a horizontal installation surface and a location surface which is connected with the horizontal installation surface and inclined downward; a guide rail stretching to the connection between the installation surface and the location surface is arranged on the installation surface; a measurement seat capable of moving forward and backward along the guide rail is arranged on the guide rail; one end, close to the location surface, of the measurement seat is provided with a location pin structure and a measurement pin structure; a dialgauge I is arranged on one side of the measurement seat; the dialgauge I is arranged horizontally; a measurement contact of the dialgauge I is contacted with the side face of one end, without a location ball pin, of a torsion block; a dialgauge II is arranged on the measurement seat; the dialgauge II is arranged horizontally; and a measurement contact of the dialgauge II is contacted with the bottom face of one end, without the location ball pin, of the torsion block. By the detector, the complicated error measurement of the automobile bridge basin tooth is simplified, easy to manufacture and simple in operation; reliable theoretical basis is immediately provided for the production site, and real-time quality control on the production site is realized.
Description
Technical field
The present invention relates to the Gear Processing field, particularly a kind of multi-tester that is used for the detection of automobile bridge basin tooth.
Background technology
Driven bridge bevel gear (bridge basin tooth) is a vitals on the auto-parts, very accurate to its parameter request, the measurement of present driven bridge bevel gear (bridge basin tooth) needs to carry out on the MM gear measuring center, the measurement cost is higher, Measuring Time is also longer simultaneously, can not satisfy the requirement of measurement in enormous quantities and sampling observation frequency, can influence manufacturing schedule simultaneously, in order to satisfy the requirement that mass field is produced, be necessary to design the checkout equipment that a kind of cost is lower, measuring speed is fast, easy to use.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of automobile bridge basin tooth multi-tester, compact conformation, detection speed is fast, and is simple to operate, is convenient to the manufacturing accuracy that manufacturing enterprise grasps the processing of automobile bridge basin tooth rapidly.
The objective of the invention is to be achieved through the following technical solutions:
Automobile bridge basin tooth multi-tester of the present invention, comprise base, described base comprises the installed surface of a level and joins and downward-sloping locating surface with installed surface, be horizontally arranged with two register pins on the described locating surface, described register pin height in vertical direction equates, described register pin is used for contacting with the endoporus of automobile bridge basin tooth to be measured, makes automobile bridge basin tooth precision centering on locating surface;
Described installed surface is provided with the guide rail that extends to the locating surface joint, described guide rail is perpendicular to the phase connection of installed surface and locating surface, described guide rail is provided with the measuring seat that can move forward and backward along guide rail, and described measuring seat is provided with locating pin structure and measures latch structure at the end near locating surface;
Described locating pin structure comprises the location ball stud, and described measuring seat is provided with the through hole perpendicular with installed surface, and described location ball stud is fixed in the through hole by position-limit mechanism in bulb mode vertically downward; Described measurement latch structure comprise vertically downward the measurement ball stud and a horizontally set reverse piece, under the normality, the described major axis of piece that reverses is perpendicular to the line between the register pin; The described middle part of reversing piece is fixed on the measuring seat by rotating shaft and reverses piece can be along the rotating shaft axial rotation, described rotating shaft is perpendicular to installed surface, a sheathed stage clip in the described rotating shaft, the upper and lower end face of described stage clip push against the position limiting structure that reverses piece and rotating shaft upper end respectively;
Described measurement ball stud is arranged on the end that reverses piece and mutually arranged side by side with the location ball stud, and described measurement ball stud and line between the bulb of locating ball stud are parallel to the line between the register pin;
Described measuring seat is provided with a side of measuring ball stud and is provided with dial gauge I, and the not side of an end of installing and locating ball stud of piece is reversed in the measuring contacts contact of described dial gauge I;
Also be provided with the percentage Table II on the described measuring seat, the not bottom surface of an end of installing and locating ball stud of piece is reversed in the measuring contacts contact of described percentage Table II.
Further, also be provided with cushion block I and cushion block II that two thickness equate on the described locating surface, described cushion block I is horizontally installed on the top of register pin, and described cushion block II is horizontally installed on the below of register pin;
Further, the position-limit mechanism of described location ball stud comprises being horizontally set on locatees ball stud pin located lateral plate on one's body, also comprise and be arranged near the gag lever post vertical of through hole with installed surface, described gag lever post is provided with the boss that matches with the located lateral plate, by the located lateral plate is overlapped on the boss, realize the spacing of location ball stud;
Further, the tail end place of described location ball stud pin body is provided with handle;
Further, described guide rail is a bathtub construction, the inside of bathtub construction is provided with fixed orifice, the bottom design of described measuring seat becomes the slide block with the suitable shape of guide rail, along glide direction, the both sides of described slide block are provided with through hole, are connected and fixed by fixed pin between the fixed orifice of described guide rail and the through hole of slide block;
Further, be provided with the stopper that plays position-limiting action, stopper and reverse and have little gap between the piece in the side of the close dial gauge I that reverses piece.This blocking seat can be made as one with the holder of dial gauge I.
The invention has the beneficial effects as follows:
Pick-up unit of the present invention is simplified each error measure of automobile bridge basin tooth (bull wheel) of complexity, be easy to make, simple to operate, be convenient to the manufacturing accuracy that manufacturing enterprise grasps the processing of automobile bridge basin tooth rapidly, for the production scene provides reliable theoretical foundation in time, realize the real-time quality control of production scene.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction from the practice of the present invention to investigating hereinafter.Target of the present invention and other advantages can realize and obtain by following instructions and claims.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is a structure side view of the present invention;
Fig. 2 is a structure vertical view of the present invention;
Fig. 3 is a schematic perspective view of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only for the present invention is described, rather than in order to limit protection scope of the present invention.
As shown in the figure, automobile bridge basin tooth multi-tester of the present utility model comprises base 1, base 1 comprises the installed surface 11 of a level and joins and downward-sloping locating surface 12 with installed surface 11, be horizontally arranged with two register pins 13 on the locating surface 12, described register pin 13 height in vertical direction equates, register pin 13 is used for contacting with the endoporus of automobile bridge basin tooth to be measured, makes automobile bridge basin tooth precision centering on locating surface 12;
Installed surface 11 is provided with the guide rail 19 that extends to locating surface 12 joints, guide rail 19 is perpendicular to the phase connection of installed surface and locating surface, guide rail 19 is provided with the measuring seat 2 that can move forward and backward along guide rail 19, and described measuring seat 2 is provided with locating pin structure and measures latch structure at the end near locating surface 11; In the present embodiment, described guide rail 19 is a bathtub construction, the inside of bathtub construction is provided with fixed orifice, the bottom design of described measuring seat becomes the slide block 20 with guide rail 19 suitable shapes, along glide direction, the both sides of described slide block 20 are provided with through hole, are connected and fixed by fixed pin between the fixed orifice of guide rail and the through hole of slide block.
Locating pin structure comprises location ball stud 3, and measuring seat is provided with the through hole perpendicular with installed surface 11, and described location ball stud 3 is arranged in the through hole 14 in bulb mode vertically downward; Measure latch structure comprise vertically downward measurement ball stud 5 and a horizontally set reverse piece 6, under the normality, the described major axis of piece 6 that reverses is perpendicular to the line between the register pin 13; The middle part of reversing piece 6 is fixed on the measuring seat 2 by rotating shaft 21 and reverses piece 6 and can cooperate along rotating shaft 21 axial rotation, rotating shaft 21 is perpendicular to installed surface 11, a sheathed stage clip 6 in the rotating shaft 21, the upper and lower end face of described stage clip 6 pushes against the position limiting structure that reverses piece 6 and rotating shaft 21 upper ends respectively, when reversing piece 6 and rotate, stage clip 22 can provide and make the bulb of measuring ball stud 3 closely be contacted with tested teeth groove both sides.Ball stud is a kind of physical construction commonly used, comprises a pin body and the bulb ball that is arranged on the pin body one end end face.
Measure ball stud 3 and be arranged on the end that reverses piece 6 and mutually arranged side by side with location ball stud 5, described measurement ball stud 3 and line between the bulb of locating ball stud 5 are parallel to the line between the register pin 13.
Also be provided with a side of measuring ball stud 3 on the measuring seat 2 and be provided with dial gauge I 7, the not side of an end of installing and locating ball stud 3 of piece 6 is reversed in measuring contacts 71 contacts of described dial gauge I 7;
Also be provided with percentage Table II 8 on the measuring seat, the not bottom surface of an end of installing and locating ball stud 3 of piece 6 is reversed in measuring contacts 81 contacts of described percentage Table II 8.
As further improvement, also be provided with cushion block I 23 and cushion block II 24 that two thickness equate on the described locating surface, described cushion block I 23 is horizontally installed on the top of register pin 13, and described cushion block II 24 is horizontally installed on the below of register pin 13.Cushion block I and cushion block II all adopt high strength alloy steel to make, and its role is to, and reduce the wearing and tearing that gear mesh is measured the face surface, avoid influencing measuring accuracy.
As further improvement, described location ball stud 3 is fixed in the through hole 14 by position-limit mechanism, position-limit mechanism comprises being horizontally set on locatees ball stud 3 pins located lateral plate 15 on one's body, also comprise near the gag lever post 16 vertical that is arranged on the through hole 14 with installed surface 11, described gag lever post 16 is provided with the boss 17 that matches with located lateral plate 15, by located lateral plate 15 is overlapped on the boss 17, realize the spacing of location ball stud 3.
As further improvement, for the ease of gripping, location ball stud 3 can be taken out and other operations easily from through hole 14, be provided with handle 18 at the tail end place of location ball stud 3 pin bodies.
As further improvement, rotate excessively for fear of reversing piece 6, influence measuring accuracy, be provided with the stopper 25 that plays position-limiting action in the side of the close dial gauge I that reverses piece, stopper 25 and reverse and have little gap between the piece 6.This blocking seat can be made as one with the holder of dial gauge I.
Concrete measuring operation:
1) adjacent teeth is measured apart from errors of centration: will locate ball stud 3 and insert in the teeth groove of products, and measure ball stud 5 and insert in the teeth groove adjacent with location ball stud 3, with 7 couples of dial gauge I zero (is a basic number " 0 " with this tooth pitch); (will locate ball stud mentions to take out two ball studs, it is spacing on position limiting structure to measure ball stud, make it to break away from product to be measured), rotate product, repeat the operation of front, location ball stud 3 and measurement ball stud 5 are inserted respectively in two adjacent teeth groove, on dial gauge I 7 successively, can read a numerical value (value that departs from " 0 "), the errors of centration between two tooth pitches that this numerical value is measured videlicet;
2) accumulative total tooth pitch errors of centration is measured: will locate ball stud 3 successively and insert in each adjacent teeth groove of products with measurement ball stud 5, can draw one group of data, these group data are compared, can know the cumulative errors of each adjacent teeth of this gear apart from the tooth pitch center of an errors of centration and a circle;
3) the pitch circle runout error is measured: in the time of with 7 couples zero of dial gauge I, also with 8 couples zero of dial gauge spare II, measuring adjacent teeth in errors of centration, on percentage Table II 8, also can read one group of data, these group data are compared, can know the pitch circle runout error (owing to measure ball stud and reverse piece and do not have motion together, measure the changing value of ball stud in teeth groove like this and be converted into the fluctuation up and down of reversing piece, just can reflect the pitch circle jitter values) of basin tooth with thread connection;
4) tooth base face cone pulsation measurement: basin tooth base is rotated, measure ball stud 3 and surperficial contact of basin tooth blank face cone (this moment is also undressed to go out tooth), percentage Table II 8 can demonstrate the variation total amount value, Here it is tooth base face cone jerk value.
The use of this measuring instrument can help the user to grasp the manufacturing accuracy of automobile bridge basin tooth processing rapidly, for the production scene provides reliable theoretical foundation in time, has reached the purpose of control product quality.
By suitable improvement, the present invention can also be applied to the measurement of other basin teeth.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. automobile bridge basin tooth multi-tester, it is characterized in that: described multi-tester comprises base (1), described base (1) comprises the installed surface (11) of a level and joins and downward-sloping locating surface (12) with installed surface (11), be horizontally arranged with two register pins (13) on the described locating surface (12), described register pin (13) height in vertical direction equates, described register pin (13) is used for contacting with the endoporus of automobile bridge basin tooth to be measured, makes automobile bridge basin tooth go up precision centering at locating surface (12);
Described installed surface (11) is provided with the guide rail (19) that extends to locating surface (12) joint, described guide rail (19) is perpendicular to the phase connection of installed surface and locating surface, described guide rail (19) is provided with the measuring seat (2) that can move forward and backward along guide rail (19), and described measuring seat (2) is provided with locating pin structure and measures latch structure at the end near locating surface (11);
Described locating pin structure comprises location ball stud (3), and described measuring seat is provided with and the perpendicular through hole (14) of installed surface (11), and described location ball stud (3) is fixed in the through hole (14) by position-limit mechanism in bulb mode vertically downward; Described measurement latch structure comprise vertically downward measurement ball stud (5) and a horizontally set reverse piece (6), under the normality, the described middle part of reversing piece (6) is fixed on measuring seat (2) by rotating shaft (21) and goes up and reverse piece (6) and can rotate and move axially along rotating shaft (21), described rotating shaft (21) is perpendicular to installed surface (11), a sheathed stage clip (6) is gone up in described rotating shaft (21), and the upper and lower end face of described stage clip (6) pushes against the position limiting structure that reverses piece (6) and rotating shaft (21) upper end respectively;
Described measurement ball stud (3) is arranged on the end that reverses piece (6) and mutually arranged side by side with location ball stud (5), and described measurement ball stud (3) and line between the bulb of locating ball stud (5) are parallel to the line between the register pin (13);
Described measuring seat (2) is provided with a side of measuring ball stud (3) and is provided with dial gauge I(7), described dial gauge I(7) measuring contacts (71) contact reverse the not side of an end of installing and locating ball stud (3) of piece (6);
Also be provided with dial gauge II(8 on the described measuring seat), described dial gauge II(8) measuring contacts (81) contact reverse the not bottom surface of an end of installing and locating ball stud (3) of piece (6).
2. automobile bridge basin tooth multi-tester as claimed in claim 1, it is characterized in that: also be provided with the cushion block I(23 that two thickness equate on the described locating surface) and cushion block II(24), described cushion block I(23) be horizontally installed on the top of register pin (13), described cushion block II(24) be horizontally installed on the below of register pin (13).
3. automobile bridge basin tooth multi-tester as claimed in claim 1 or 2, it is characterized in that: the position-limit mechanism of described location ball stud (3) comprises being horizontally set on locatees ball stud (3) pin located lateral plate (15) on one's body, also comprise and be arranged near the gag lever post (16) vertical of through hole (14) with installed surface (11), described gag lever post (16) is provided with the boss (17) that matches with located lateral plate (15), by located lateral plate (15) is overlapped on the boss (17), realize the spacing of location ball stud (3).
4. automobile bridge basin tooth multi-tester as claimed in claim 1 or 2 is characterized in that: the tail end place of described location ball stud (3) pin body is provided with handle (18).
5. automobile bridge basin tooth multi-tester as claimed in claim 1, it is characterized in that: described guide rail (19) is bathtub construction, the inside of bathtub construction is provided with fixed orifice, the bottom design of described measuring seat becomes the slide block (20) with the suitable shape of guide rail (19), along glide direction, the both sides of described slide block (20) are provided with through hole, are connected and fixed by fixed pin (26) between the fixed orifice of described guide rail and the through hole of slide block.
6. as claim 1 or 2 or 5 described automobile bridge basin tooth multi-testers, it is characterized in that: the side at the close dial gauge I that reverses piece is provided with the stopper (25) that plays position-limiting action, stopper (25) and reverse between the piece (6) and have little gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106185624A CN102162713B (en) | 2010-12-31 | 2010-12-31 | Multifunctional detector for automobile bridge basin tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106185624A CN102162713B (en) | 2010-12-31 | 2010-12-31 | Multifunctional detector for automobile bridge basin tooth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102162713A true CN102162713A (en) | 2011-08-24 |
| CN102162713B CN102162713B (en) | 2012-08-15 |
Family
ID=44464062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106185624A Expired - Fee Related CN102162713B (en) | 2010-12-31 | 2010-12-31 | Multifunctional detector for automobile bridge basin tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102162713B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438788A (en) * | 2013-08-15 | 2013-12-11 | 无锡蠡湖叶轮制造有限公司 | Pitch-row gauge capable of being read |
| CN112212762A (en) * | 2020-10-15 | 2021-01-12 | 长沙永诺科技有限公司 | Automatic detection equipment for air conditioner chassis compressor footing |
| CN113280710A (en) * | 2021-06-30 | 2021-08-20 | 中国航发动力股份有限公司 | Multi-size detection device and method for turbine working blade edge plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598305B1 (en) * | 2002-02-22 | 2003-07-29 | Torque-Traction Technologies, Inc. | Spline gage system and method |
| CN200985083Y (en) * | 2006-12-12 | 2007-12-05 | 重庆川渝精工机械配件开发有限公司 | Chain transmission rear axle device for four-wheel motorcycle |
| CN201066275Y (en) * | 2007-06-28 | 2008-05-28 | 险峰机床厂 | Bus measuring device for large work part |
| CN201107026Y (en) * | 2007-11-28 | 2008-08-27 | 贵州西南工具(集团)有限公司 | Device for detecting distance from eccentric shaft eccentric region flat horizontal surface to large excircle centre line |
-
2010
- 2010-12-31 CN CN2010106185624A patent/CN102162713B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598305B1 (en) * | 2002-02-22 | 2003-07-29 | Torque-Traction Technologies, Inc. | Spline gage system and method |
| CN200985083Y (en) * | 2006-12-12 | 2007-12-05 | 重庆川渝精工机械配件开发有限公司 | Chain transmission rear axle device for four-wheel motorcycle |
| CN201066275Y (en) * | 2007-06-28 | 2008-05-28 | 险峰机床厂 | Bus measuring device for large work part |
| CN201107026Y (en) * | 2007-11-28 | 2008-08-27 | 贵州西南工具(集团)有限公司 | Device for detecting distance from eccentric shaft eccentric region flat horizontal surface to large excircle centre line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438788A (en) * | 2013-08-15 | 2013-12-11 | 无锡蠡湖叶轮制造有限公司 | Pitch-row gauge capable of being read |
| CN103438788B (en) * | 2013-08-15 | 2016-01-13 | 无锡蠡湖叶轮制造有限公司 | A kind of row pitch checking tool of readable |
| CN112212762A (en) * | 2020-10-15 | 2021-01-12 | 长沙永诺科技有限公司 | Automatic detection equipment for air conditioner chassis compressor footing |
| CN113280710A (en) * | 2021-06-30 | 2021-08-20 | 中国航发动力股份有限公司 | Multi-size detection device and method for turbine working blade edge plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102162713B (en) | 2012-08-15 |
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