CN107655377A - A kind of half forging shaft bounce gauge - Google Patents

A kind of half forging shaft bounce gauge Download PDF

Info

Publication number
CN107655377A
CN107655377A CN201711010824.7A CN201711010824A CN107655377A CN 107655377 A CN107655377 A CN 107655377A CN 201711010824 A CN201711010824 A CN 201711010824A CN 107655377 A CN107655377 A CN 107655377A
Authority
CN
China
Prior art keywords
forging shaft
support bearing
half forging
support
bearing
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
CN201711010824.7A
Other languages
Chinese (zh)
Inventor
龚卫红
黄荣
朱亚萍
蔡冰
徐程
束剑鹏
李海翔
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.)
Jiangsu R & D Polytron Technologies Inc
Original Assignee
Jiangsu R & D Polytron Technologies Inc
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 Jiangsu R & D Polytron Technologies Inc filed Critical Jiangsu R & D Polytron Technologies Inc
Priority to CN201711010824.7A priority Critical patent/CN107655377A/en
Publication of CN107655377A publication Critical patent/CN107655377A/en
Pending legal-status Critical Current

Links

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
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004Supports
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Forging (AREA)

Abstract

The invention provides a kind of half forging shaft bounce gauge, it includes horizontal base, the base is provided with support, the support is provided with left support bearing and right support bearing, predetermined mounting distance is remained between the left support bearing and the right support bearing, the both sides of the support are respectively provided with a vertical guide pillar, horizontal floating seat is arranged with two guide pillars, upper pressure axial is connected with the middle part of the floating seat to hold, the floating seat can fluctuate along the guide pillar.Compared with prior art, the technical effects of the invention are that:It can realize the stable holding to half forging shaft of various axial lengths, so as to improve the glitch detection efficiency of half forging shaft and accuracy of detection.

Description

A kind of half forging shaft bounce gauge
Technical field
The present invention relates to forging jitter detection apparatus, especially a kind of half forging shaft bounce gauge.
Background technology
Half forging shaft is a kind of common machine components, and it includes thinner axle portion and is formed at the thicker of axle portion one end Head.In order to ensure the forging quality of half forging shaft, after semiaxis forging process for fuel, it is necessary to which the bounce to its head is carried out Strict detection.
In the prior art, as illustrated, typically the axle portion of half forging shaft is fixed on two vee-blocks, then by percentage The head of the forging shaft of pointer contact half of table, the head of half forging shaft of rotation cause head of the pointer of dial gauge along half forging shaft Portion is circumferentially slided one week, and the bounce situation on the head of half forging shaft is measured according to the change of the reading of dial gauge.
There is following defect in measuring method of the prior art, vee-block is difficult to the stable holding of double of forging shaft, survey During amount, half forging shaft easily slides from vee-block.Especially, when the axle portion of half forging shaft is too short, its center of gravity is located at head In portion, now vee-block can not complete the support of double of forging shaft at all.
In view of problems of the prior art, it is necessary to a kind of special bounce gauge is developed for half forging shaft, with Realize the stable holding of double of forging shaft.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of half forging shaft bounce gauge, its concrete technical scheme It is as follows:
A kind of half forging shaft bounce gauge, it includes horizontal base, and the base is provided with support, on the support Provided with left support bearing and right support bearing, predetermined installation is remained between the left support bearing and the right support bearing Distance, the both sides of the support are respectively provided with a vertical guide pillar, and horizontal floating seat is arranged with two guide pillars, described floating Upper pressure axial is connected with the middle part of dynamic seat to hold, the floating seat can fluctuate along the guide pillar.
Further, back-moving spring is arranged with the guide pillar, the upper end of the back-moving spring offsets with the floating seat Touch, the lower end of the back-moving spring and the upper surface of the support are inconsistent.
Further, the left support bearing and the right support bearing are dual bearing structure.
Further, so the installation site that left support bearing, the right support axle and the upper pressure axial are held is in isosceles three Angular distribution.
Further, the half forging shaft bounce gauge also includes being arranged on the dial gauge above the support.
Compared with prior art, the technical effects of the invention are that:It can be realized to half forging shaft of various axial lengths Stable holding, so as to improve the glitch detection efficiency of half forging shaft and accuracy of detection.
Brief description of the drawings
Fig. 1 is the structural representation of half forging shaft bounce gauge of the invention in a specific implementation;
Fig. 2 is Fig. 1 F-F sectional views;
Fig. 3 is Fig. 1 E-E sectional views.
Embodiment
To make the above objects, features and advantages of the present invention, can be more obvious understandable, it is below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is further detailed explanation.
" one embodiment " or " embodiment " referred to herein refers to may be included at least one implementation of the present invention Special characteristic, structure or characteristic." in one embodiment " that different places occur in this manual not refers both to same Individual embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
As shown in Figure 1 to Figure 3, in a specific embodiment, half forging shaft bounce gauge provided by the invention includes bottom Seat 1, the base 1 is provided with support 2, and the support 2 is provided with left support bearing 6 and right support bearing 7, the left support axle Hold and remain with preset distance between 6 and right support bearing 7.
In the present invention, the preset distance is not limited specifically, in specific embodiment, according to the semiaxis to be detected The shaft portion diameter of forging 100 is specifically set, to ensure that the size of the preset distance is more than half forging shaft 100 to be detected Shaft portion diameter.So that the axle portion of half forging shaft 100 can be supported in the left support bearing 6 and right support bearing 7 it Between.
The both sides of the support 2 are respectively provided with a vertical guide pillar 3, and horizontal floating seat is arranged with two guide pillars 3 4, the middle part of the floating seat 4 is connected with upper pressure axial and holds 8, and the floating seat 4 can fluctuate along the guide pillar 3.
In measurement process, the axle portion of half forging shaft 100 to be detected is first supported in left support bearing 6 and right support bearing Between 7, then floating seat 4 described in slide downward so that the upper pressure axial holds 8 and is pressed in the axle portion of half forging shaft 100.Can See, in the present invention, the left support bearing 6, the right support bearing 7 and the upper pressure axial hold 8 cooperations and completed to be detected The clamping of half forging shaft 100.
It is rotatable bearing knot because the left support bearing 6, the right support bearing 7 and the upper pressure axial hold 8 Structure, therefore its double of forging shaft 100 is retained as flexible clamping.Therefore, the present invention completes the clamping of double of forging shaft 100 Afterwards, remain able to easily rotate the head of half forging shaft 100, so as to realize the glitch detection on the head of double of forging shaft 100.
In the present embodiment, the top of the support 2 is provided with the dial gauge 9 that can carry out position adjustments.During glitch detection, adjust Save the orientation of dial gauge 9 so that the head of its forging shaft 100 of pointer contact half.
As shown in figure 1, in the present embodiment, so left support bearing 6, the right support bearing 7, the upper pressure axial hold 8 Installation site is distributed in isosceles triangle.
In order to lift the stability of strutting system of further lifting double of forging shaft 10 of the invention, in the present embodiment, such as Fig. 2 and figure Shown in 3, the left support bearing 6 and the right support bearing 7 are dual bearing structure.Dual bearing structure described herein includes One axostylus axostyle and two bearing rollers being set on the axostylus axostyle.
The description with certain particularity detailed enough has been carried out to the present invention above.Ordinary skill in art Personnel are it should be understood that what the description in embodiment was merely exemplary, before without departing from true spirit and scope of the present invention Put make it is all change should all belong to protection scope of the present invention.Scope of the present invention is by described power What sharp claim was defined, rather than limited by foregoing description in embodiment.

Claims (5)

  1. A kind of 1. half forging shaft bounce gauge, it is characterised in that:It includes horizontal base, and the base is provided with support, The support is provided with left support bearing and right support bearing, is remained between the left support bearing and the right support bearing Predetermined mounting distance, the both sides of the support are respectively provided with a vertical guide pillar, and horizontal float is arranged with two guide pillars Seat is moved, being connected with upper pressure axial in the middle part of the floating seat holds, and the floating seat can fluctuate along the guide pillar.
  2. 2. half forging shaft bounce gauge as claimed in claim 1, it is characterised in that:Back-moving spring is arranged with the guide pillar, The upper end of the back-moving spring and the floating seat are inconsistent, and the lower end of the back-moving spring and the upper surface of the support offset Touch.
  3. 3. half forging shaft bounce gauge as claimed in claim 1, it is characterised in that:The left support bearing and the right support Bearing is dual bearing structure.
  4. 4. half forging shaft bounce gauge as claimed in claim 1, it is characterised in that:So left support bearing, the right support The installation site that axle and the upper pressure axial are held is distributed in isosceles triangle.
  5. 5. half forging shaft bounce gauge as claimed in claim 1, it is characterised in that:It also includes being arranged on above the support Dial gauge.
CN201711010824.7A 2017-10-25 2017-10-25 A kind of half forging shaft bounce gauge Pending CN107655377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711010824.7A CN107655377A (en) 2017-10-25 2017-10-25 A kind of half forging shaft bounce gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711010824.7A CN107655377A (en) 2017-10-25 2017-10-25 A kind of half forging shaft bounce gauge

Publications (1)

Publication Number Publication Date
CN107655377A true CN107655377A (en) 2018-02-02

Family

ID=61119692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711010824.7A Pending CN107655377A (en) 2017-10-25 2017-10-25 A kind of half forging shaft bounce gauge

Country Status (1)

Country Link
CN (1) CN107655377A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050206222A1 (en) * 2004-03-22 2005-09-22 Swanson Blair J Beam axle with integral sensor mount and target
CN103453819A (en) * 2013-09-05 2013-12-18 浙江联宜电机股份有限公司 Work tool for detecting beating of non-center-hole rotor shaft
CN105937866A (en) * 2016-06-15 2016-09-14 江苏创精锻有限公司 Knuckle pivot shaft portion bounce testing fixture
CN207472148U (en) * 2017-10-25 2018-06-08 江苏理研科技股份有限公司 A kind of half forging shaft bounce gauge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050206222A1 (en) * 2004-03-22 2005-09-22 Swanson Blair J Beam axle with integral sensor mount and target
CN103453819A (en) * 2013-09-05 2013-12-18 浙江联宜电机股份有限公司 Work tool for detecting beating of non-center-hole rotor shaft
CN105937866A (en) * 2016-06-15 2016-09-14 江苏创精锻有限公司 Knuckle pivot shaft portion bounce testing fixture
CN207472148U (en) * 2017-10-25 2018-06-08 江苏理研科技股份有限公司 A kind of half forging shaft bounce gauge

Similar Documents

Publication Publication Date Title
CN207163399U (en) A kind of automotive hub circularity detection device
CN103464948B (en) A kind of test plate (panel) welding tooling
CN207439338U (en) A kind of dalle levelness measuring device
CN104155111B (en) The centering method of dolly centralising device built by a kind of electromotor
CN103822567B (en) The dish conical surface gauge cross section of valve is to the range observation device and method of dish end face
CN204666086U (en) A kind of cigarette bobbin paper end face flatness determinator
CN105135971A (en) Movable spherical core comprehensive error detecting device supported by double vertical columns
CN105571457A (en) Ball bearing outer ring groove bottom diameter measurement device and measurement method
CN105403125A (en) Gear ring quenching deformation detection machine
CN202216687U (en) Gauge of deviation from circular form for hole
CN106895759B (en) Steel rail centering device
CN103196344B (en) A kind of eccentric gear eccentric body synchronization check method and dedicated calibration apparatus thereof
CN207472148U (en) A kind of half forging shaft bounce gauge
CN107655377A (en) A kind of half forging shaft bounce gauge
CN203595676U (en) Device for confirming crystal face of crystal bar
CN104117913A (en) Alignment method for rotary center of multi-grinding-head rotary table
CN210014718U (en) Porous casting position degree detection device
CN104101285A (en) Cylindrical roller bearing outer ring blocking edge thickness size measurement method and device
CN204788224U (en) Screen roughness detection device
CN204240912U (en) A kind of connector chipware pick-up unit
CN103292670A (en) Lead screw accuracy detector
CN208383012U (en) Vehicle steering wheel decoration detection device
CN105300232A (en) Gear disc thickness detection method
CN202357042U (en) Quick R adjusting device for circular arc grinding wheel dresser
CN205245978U (en) Concentric measuring device of aluminum wire axle for bonding wire

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20180202