CN105937866A - Knuckle pivot shaft portion bounce testing fixture - Google Patents
Knuckle pivot shaft portion bounce testing fixture Download PDFInfo
- Publication number
- CN105937866A CN105937866A CN201610425432.6A CN201610425432A CN105937866A CN 105937866 A CN105937866 A CN 105937866A CN 201610425432 A CN201610425432 A CN 201610425432A CN 105937866 A CN105937866 A CN 105937866A
- Authority
- CN
- China
- Prior art keywords
- knuckle
- support seat
- bulb
- supporter
- inner chamber
- 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
Links
Classifications
-
- 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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- 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
- G01B5/0025—Measuring of vehicle parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a knuckle pivot shaft portion bounce testing fixture. The knuckle pivot shaft portion bounce testing fixture comprises a support body used for clamping a bulb of a knuckle joint, and a support seat and a base which are successively arranged below the support body, wherein the support seat is movably connected with the base through a cone bearing, and the support seat can rotate horizontally through the cone bearing; and the support seat is provided with a positioning bolt in a penetrated mode, the upper end surface of the positioning bolt is provided with a guide bar, the guide bar is sleeved by a spring, the upper end of the spring abuts against the support body, and the lower end of the spring abuts against the upper end surface of the positioning bolt. The knuckle pivot shaft portion bounce testing fixture can realize effective fixation of the knuckle joint and improves the measurement precision of bounce of the shaft portion of the knuckle joint.
Description
Technical field
The present invention relates to field of vehicle part detection, particularly to a kind of knuckle spindle portion bounce gauge.
Background technology
Knuckle is one of strength member in steering axle of automobile, it is possible to make vehicle steadily travel and sensitive transmission
Travel direction.Under motoring condition, knuckle subjects changeable shock loading, it is therefore desirable to its
There is the highest intensity.Need after knuckle warm forging to carry out the pulsation measurement of axle portion, will turn during measurement
Bulb to joint is fixed in cubing, then rotates cubing and the axle portion generation of knuckle is beated, use percentage
The amplitude beated in table detection axle portion, if the amplitude of beating exceedes the reference value of setting, then illustrates the forging of knuckle
Manufacturing accuracy is the most up to standard.
Referring to the structural representation that Fig. 1 to Fig. 3, Fig. 1 are knuckle 100, it includes that bulb (has spacious
The inner chamber opened) and axle portion.Fig. 2 is the structural representation of existing knuckle spindle portion bounce gauge, and it includes
Supporter 1, support seat 2 and base 3, wherein, supporter 1 is fixedly connected on support seat 2, supports seat
The upper surface of 2 is flat surfaces.During measurement, the bulb of knuckle 100 is engaged with supporter 1, makes
Obtain the bulb edge of knuckle 100 and support the upper surface of seat 2, thus realizing the fixing of knuckle.
Fig. 3 is the installation diagram of knuckle 100 and existing knuckle spindle portion bounce gauge, existing knuckle
Axle portion bounce gauge has following defects that (1). supporter 1 is fixed connection structure with supporting seat 2, if
The bulb of knuckle 100 deforms in Warm Forging Process, then when bulb and the supporter 1 of knuckle 100
After engaging, the edge of bulb effectively may contact with the upper surface supporting seat 2, thus causes knuckle
100 cannot effectively be fixed；(2). the upper surface supporting seat 2 is flat surfaces, described knuckle 100
The edge of bulb and the upper surface supporting seat 2 can be only formed linear contact lay so that the fixed effect of knuckle 100
Poor, knuckle 100 is easy landing during glitch detection.
Summary of the invention
For solving above-mentioned technical problem, the present invention proposes a kind of knuckle spindle portion bounce gauge, its technical side
Case is as follows:
A kind of knuckle spindle portion bounce gauge, it includes the supporter of the bulb for engaging described knuckle,
Being successively set on the support seat below described supporter and base, described support seat is flexibly connected by cone bearing
On described base, described support seat can be horizontally rotated by described cone bearing；Wear on described support seat
There are bolt, the upper surface of described bolt to be provided with guide post, described guide post be arranged with spring,
The upper end of described spring is inconsistent with described supporter, the lower end of described spring and the upper end of described bolt
Face is inconsistent.
Further, described supporter includes holding section and installation portion, and described holding section is for turning to described
The bulb engaging of joint, described installation portion has the first inner chamber, and described support seat has the described installation portion of receiving
Second inner chamber, described bolt is arranged on the bottom of described second inner chamber, and the upper end of described spring is with described
The roof of the first inner chamber is inconsistent.
Further, the edge of the upper surface of described support seat is provided with inclined plane, when the bulb of described knuckle
Inner chamber engage with described supporter after, the edge of the bulb of described knuckle by described inclined plane with described
Support seat and form face contact.
Further, described support seat is provided with handle, can rotate described support seat by described handle.
Use the knuckle spindle portion bounce gauge of the present invention, it is only necessary to screw bolt, can be achieved with turning to
The bulb edge of joint effectively contacts with the upper surface of described support seat.In addition by the edge supporting seat
Inclined plane is set, it is achieved that the bulb of knuckle contacts with the face supporting seat.Visible, the knuckle of the present invention
Axle portion bounce gauge can realize the most fixing of knuckle, improves the certainty of measurement beated in knuckle spindle portion.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described below described in
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the structural representation of knuckle；
Fig. 2 is the structural representation of existing knuckle spindle portion bounce gauge；
Fig. 3 is the installation diagram of knuckle and existing knuckle spindle portion bounce gauge；
Fig. 4 is the structural representation of the knuckle spindle portion bounce gauge of the present invention；
Fig. 5 is the structural representation of the supporter in Fig. 4；
Fig. 6 is the structural representation of the bolt in Fig. 4 and guide post；
Fig. 7 is the installation diagram of knuckle and the knuckle spindle portion bounce gauge of the present invention；
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and
The present invention is further detailed explanation for detailed description of the invention.
Seeing Fig. 4 to Fig. 7, the knuckle spindle portion bounce gauge of the present invention includes supporter 201, supports seat 202
And base 203.
Described support seat 202 is connected with described base 203 by cone bearing 205, described support seat 202 energy
Enough horizontally rotated relative to described base 203 by described cone bearing 205.
In the present embodiment, described supporter 201 includes holding section 201a and installation portion 201b, described holding section
The shape of 201a matches with the inner chamber of the bulb of described knuckle 100, and described supporter 201 is by described
Holding section 201a engages with the inner chamber of the bulb of knuckle 100, and described installation portion 201b has the first inner chamber
(not shown).
Described support seat 202 has the second inner chamber (not shown) accommodating described installation portion 201b, and described
The bottom of two inner chambers be provided with positioning screw hole (not shown) and with described positioning screw hole with the use of bolt
207, by screwing described bolt 207, it is possible to change the upper surface of described bolt 207 vertically
The height in direction.
The upper surface of described bolt 207 is provided with guide post 208, and described guide post 208 is arranged with bullet
Spring 206.The upper end of described spring 206 is inconsistent with the roof of described first inner chamber, described spring 206 times
Hold inconsistent with the upper surface of described bolt 207.Visible, in the present invention, described support seat 202 leads to
Cross described spring 206 and support described supporter 201
In the present embodiment, described support seat 202 is additionally provided with handle 209, can be square by described handle 209
Just rotate described support seat 202, finally make to be arranged on the axle portion of the knuckle 100 on described supporter 201
Generation is beated.
The knuckle spindle portion bounce gauge using method of the present invention is as follows:
Step one: bolt 207 is screwed in the screw of the second intracavity bottom supporting seat 202, so
After spring 206 overlapped to guide post 208, finally the installation portion 201b of supporter 201 is embedded and supports seat 202
The second inner chamber, complete the installation of supporter 201.Supporter 201 is installed after terminating, spring 206 upper
Holding inconsistent with the roof of described first inner chamber, lower end is inconsistent with the upper surface of bolt 207；
Step 2: the inner chamber of the bulb of knuckle 100 is engaged to the holding section 201a of supporter 201, turns
Bulb to joint 100 makes described spring 206 fully press at spring 206 described in self gravitation effect lower compression
Contracting, observes the position at the bulb edge of knuckle 100, if bulb edge and the upper surface supporting seat 202
Form effectively contact, then enter step 3；Otherwise, supporter 201 is removed from support seat 202, rotation
Twist bolt 207, adjust bolt 207 upper surface with support seat 202 the second inner chamber bottom it
Between distance, then repeat step one, until the bulb edge of knuckle 100 with support seat 202 upper table
Face forms effectively contact；
Step 3: by handle 209 rotational support seat 202 so that the axle portion of knuckle 100 produces beats,
And use dial gauge measurement to beat amplitude, to complete the pulsation measurement of axle portion.
Visible, use the knuckle spindle portion bounce gauge of the present invention, it is only necessary to screw bolt 207, with regard to energy
Adjust the height of supporter 201, to realize the bulb edge of knuckle 100 and the upper of described support seat 202
Effective contact on surface.
As a preferred embodiment, in the present embodiment, in order to increase the bulb limit of knuckle 100 further
Edge and the contact area of described support seat 202, promote the fixed effect of knuckle 100, described support seat 202
The edge of upper surface be provided with inclined plane (not shown), when knuckle 100 bulb inner chamber with described
After support body 201 engaging, the edge of the bulb of knuckle 100 is by described inclined plane and described support seat 202
Upper surface formed face contact.
As a preferred embodiment, in the present embodiment, the sidewall of described second inner chamber is equipped with fixing spiral shell
Bolt 204.
Above the present invention has been carried out the most detailed description with certain particularity.General in art
Logical it is to be understood by the skilled artisans that what description in embodiment was merely exemplary, true without departing from the present invention
Make being changed on the premise of real spirit and scope and all should belong to protection scope of the present invention.Institute of the present invention
Claimed scope be defined by described claims rather than above-mentioned by embodiment
Description limits.
Claims (4)
1. a knuckle spindle portion bounce gauge, it is characterised in that: it includes for engaging described knuckle
The supporter of bulb, is successively set on the support seat below described supporter and base,
Described support seat is movably connected on described base by cone bearing, and described support seat can be by described
Cone bearing horizontally rotates；
Being equipped with bolt on described support seat, the upper surface of described bolt is provided with guide post, institute
Stating and be arranged with spring on guide post, the upper end of described spring is inconsistent with described supporter, under described spring
Hold inconsistent with the upper surface of described bolt.
2. knuckle spindle portion as claimed in claim 1 bounce gauge, it is characterised in that: described supporter bag
Including holding section and installation portion, described holding section is for engaging with the bulb of described knuckle, and described installation portion has
Having the first inner chamber, described support seat to have the second inner chamber accommodating described installation portion, described bolt is arranged
In the bottom of described second inner chamber, the upper end of described spring is inconsistent with the roof of described first inner chamber.
3. knuckle spindle portion as claimed in claim 1 bounce gauge, it is characterised in that: described support seat
The edge of upper surface is provided with inclined plane, after the bulb inner chamber of described knuckle engages with described supporter,
The edge of the bulb of described knuckle forms face by described inclined plane with described support seat and contacts.
4. knuckle spindle portion as claimed in claim 1 bounce gauge, it is characterised in that described support seat
It is provided with handle, described support seat can be rotated by described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425432.6A CN105937866A (en) | 2016-06-15 | 2016-06-15 | Knuckle pivot shaft portion bounce testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425432.6A CN105937866A (en) | 2016-06-15 | 2016-06-15 | Knuckle pivot shaft portion bounce testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937866A true CN105937866A (en) | 2016-09-14 |
Family
ID=56872355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425432.6A Pending CN105937866A (en) | 2016-06-15 | 2016-06-15 | Knuckle pivot shaft portion bounce testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937866A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679530A (en) * | 2016-12-22 | 2017-05-17 | 长春航空液压控制有限公司 | Measurement clamp |
| CN107063029A (en) * | 2017-05-09 | 2017-08-18 | 江苏创汽车零部件有限公司 | A kind of axle shaft gear glitch detection mould |
| CN107655377A (en) * | 2017-10-25 | 2018-02-02 | 江苏理研科技股份有限公司 | A kind of half forging shaft bounce gauge |
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| CN201548160U (en) * | 2009-12-17 | 2010-08-11 | 中信戴卡轮毂制造股份有限公司 | Device for detecting position of valve port of car wheel |
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| CN201931536U (en) * | 2010-12-30 | 2011-08-17 | 成都旭光电子股份有限公司 | Clamp for processing electro-vacuum ceramic product |
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| KR101183766B1 (en) * | 2011-01-24 | 2012-09-17 | 정천교 | run-out measurement apparatus for axle assembly |
| CN102744518A (en) * | 2012-06-29 | 2012-10-24 | 徐晓菱 | Radial friction welder positioning tool |
| CN202668098U (en) * | 2012-04-24 | 2013-01-16 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
| CN103091038A (en) * | 2011-11-02 | 2013-05-08 | 扬州锻压机床集团有限公司 | Dynamic balance detecting clamping device for flywheel |
| CN103278060A (en) * | 2013-05-27 | 2013-09-04 | 湖北汽车工业学院 | Comprehensive bounce detecting machine with disk hub |
| CN103419035A (en) * | 2013-08-09 | 2013-12-04 | 常州大学 | Flexible fixture for milling and drilling planes of workpieces with different types of appearance |
| CN203798275U (en) * | 2014-04-29 | 2014-08-27 | 希尔盖电子科技淮安有限公司 | Circular runout detection device for cylindrical workpiece |
| CN205218677U (en) * | 2015-11-16 | 2016-05-11 | 泗阳蓝阳托盘设备科技有限公司 | Assurance accuracy's handle of a knife is beated and is detected main shaft structure of machine |
| CN105618992A (en) * | 2016-03-16 | 2016-06-01 | 宜昌江峡船用机械有限责任公司 | Clamping and positioning device for robot welding positioner of large weldment and spring parameter selection method |
| CN205691022U (en) * | 2016-06-15 | 2016-11-16 | 江苏创一精锻有限公司 | A kind of knuckle spindle portion bounce gauge |
-
2016
- 2016-06-15 CN CN201610425432.6A patent/CN105937866A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076669U (en) * | 1990-10-15 | 1991-05-08 | 李明定 | Bearing rotation precision measurer |
| CN201548160U (en) * | 2009-12-17 | 2010-08-11 | 中信戴卡轮毂制造股份有限公司 | Device for detecting position of valve port of car wheel |
| CN201890238U (en) * | 2010-06-29 | 2011-07-06 | 南车戚墅堰机车车辆工艺研究所有限公司 | Supporting unit for vertical supporting device of tight-lock coupler |
| CN202024705U (en) * | 2010-12-13 | 2011-11-02 | 邵阳神风动力制造有限责任公司 | Device for testing runout amount of flywheel casing front edge |
| CN201931536U (en) * | 2010-12-30 | 2011-08-17 | 成都旭光电子股份有限公司 | Clamp for processing electro-vacuum ceramic product |
| KR101183766B1 (en) * | 2011-01-24 | 2012-09-17 | 정천교 | run-out measurement apparatus for axle assembly |
| CN202129668U (en) * | 2011-06-08 | 2012-02-01 | 鑫耀机械制造（大连）有限公司 | Clamp floating centring device for lathing and milling processed castings |
| CN103091038A (en) * | 2011-11-02 | 2013-05-08 | 扬州锻压机床集团有限公司 | Dynamic balance detecting clamping device for flywheel |
| CN202668098U (en) * | 2012-04-24 | 2013-01-16 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
| CN102744518A (en) * | 2012-06-29 | 2012-10-24 | 徐晓菱 | Radial friction welder positioning tool |
| CN103278060A (en) * | 2013-05-27 | 2013-09-04 | 湖北汽车工业学院 | Comprehensive bounce detecting machine with disk hub |
| CN103419035A (en) * | 2013-08-09 | 2013-12-04 | 常州大学 | Flexible fixture for milling and drilling planes of workpieces with different types of appearance |
| CN203798275U (en) * | 2014-04-29 | 2014-08-27 | 希尔盖电子科技淮安有限公司 | Circular runout detection device for cylindrical workpiece |
| CN205218677U (en) * | 2015-11-16 | 2016-05-11 | 泗阳蓝阳托盘设备科技有限公司 | Assurance accuracy's handle of a knife is beated and is detected main shaft structure of machine |
| CN105618992A (en) * | 2016-03-16 | 2016-06-01 | 宜昌江峡船用机械有限责任公司 | Clamping and positioning device for robot welding positioner of large weldment and spring parameter selection method |
| CN205691022U (en) * | 2016-06-15 | 2016-11-16 | 江苏创一精锻有限公司 | A kind of knuckle spindle portion bounce gauge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679530A (en) * | 2016-12-22 | 2017-05-17 | 长春航空液压控制有限公司 | Measurement clamp |
| CN106679530B (en) * | 2016-12-22 | 2019-02-22 | 中国航发长春控制科技有限公司 | A kind of measured material |
| CN107063029A (en) * | 2017-05-09 | 2017-08-18 | 江苏创汽车零部件有限公司 | A kind of axle shaft gear glitch detection mould |
| CN107655377A (en) * | 2017-10-25 | 2018-02-02 | 江苏理研科技股份有限公司 | A kind of half forging shaft bounce gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224100 No. 5 Xikang Road, Dafeng Development Zone, Yancheng City, Jiangsu Applicant after: Jiangsu Chuangyi Precision Forging Co., Ltd. Address before: 224100 Xikang South Road, Yancheng City Development Zone, Jiangsu Province, No. 5 Applicant before: Jiangsu Chuangyi Precision Forging Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |