CN107655377A - A kind of half forging shaft bounce gauge - Google Patents
A kind of half forging shaft bounce gauge Download PDFInfo
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 46
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000004323 axial length Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- G01B5/0004—Supports
-
- 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
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
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)
- 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. 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. 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. 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. 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.
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)
| 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 |
-
2017
- 2017-10-25 CN CN201711010824.7A patent/CN107655377A/en active Pending
Patent Citations (4)
| 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 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |