CN207472148U - A kind of half forging shaft bounce gauge - Google Patents
A kind of half forging shaft bounce gauge Download PDFInfo
- Publication number
- CN207472148U CN207472148U CN201721387847.5U CN201721387847U CN207472148U CN 207472148 U CN207472148 U CN 207472148U CN 201721387847 U CN201721387847 U CN 201721387847U CN 207472148 U CN207472148 U CN 207472148U
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- Prior art keywords
- support bearing
- forging shaft
- stent
- half forging
- right support
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Abstract
The utility model provides a kind of half forging shaft bounce gauge, it includes horizontal pedestal, the pedestal is equipped with stent, the stent is equipped with left support bearing and right support bearing, scheduled mounting distance is remained between the left support bearing and the right support bearing, the both sides of the stent are respectively provided with a vertical guide post, horizontal floating seat is arranged on two guide posts, upper pressure axial is connected in the middle part of the floating seat to hold, the floating seat can float up and down along the guide post.Compared with prior art, the utility model has technical effect 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 utility model is related 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, includes thinner axle portion and is formed in the relatively thick 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 on its head is carried out
Stringent detection.
In the prior art, as shown in the figure, generally the axle portion of half forging shaft is fixed on two vee-blocks, then by percentage
The head of half forging shaft of pointer contact of table, the head of half forging shaft of rotation cause the pointer of dial gauge along the head of 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 variation of the reading of dial gauge.
For measuring method of the prior art there are following defect, vee-block is difficult to realize the stable holding of double of forging shaft, surveys
During amount, half forging shaft easily slides from vee-block.Particularly, when the axle portion of half forging shaft is too short, center of gravity is located at head
In portion, vee-block can not complete the support of double of forging shaft at all at this time.
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.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of half forging shaft bounce gauge, particular technique
Scheme is as follows：
A kind of half forging shaft bounce gauge, includes horizontal pedestal, and the pedestal is equipped with stent, on the stent
Equipped with left support bearing and right support bearing, scheduled installation is remained between the left support bearing and the right support bearing
Distance, the both sides of the stent are respectively provided with a vertical guide post, and horizontal floating seat is arranged on two guide posts, described floating
Upper pressure axial is connected in the middle part of dynamic seat to hold, the floating seat can float up and down along the guide post.
Further, resetting spring is arranged on the guide post, the upper end of the resetting spring offsets with the floating seat
It touches, the lower end of the resetting spring and the upper surface of the stent 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 axis and the upper pressure axial are held is in isosceles three
Angular distribution.
Further, the half forging shaft bounce gauge further includes the dial gauge being arranged on above the stent.
Compared with prior art, the utility model has technical effect that：It can realize the semiaxis forging to various axial lengths
The stable holding of part, so as to improve the glitch detection efficiency of half forging shaft and accuracy of detection.
Description of the drawings
Fig. 1 is the structure diagram of the half forging shaft bounce gauge of the utility model in a specific implementation；
Fig. 2 is the F-F sectional views of Fig. 1；
Fig. 3 is the E-E sectional views of Fig. 1.
Specific embodiment
For make the above-mentioned purpose of the utility model, feature and advantage, can be more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail the utility model.
" one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the utility model
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
Same embodiment, nor the individual 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 packet provided by the utility model
Pedestal 1 is included, the pedestal 1 is equipped with stent 2, and the stent 2 is equipped with left support bearing 6 and right support bearing 7, the left branch
Preset distance is remained between support bearing 6 and right support bearing 7.
In the utility model, the preset distance is not limited specifically, in specific embodiment, according to be detected
The shaft portion diameter of half forging shaft 100 is specifically set, and is forged with ensureing that the size of the preset distance is more than semiaxis to be detected
The shaft portion diameter of part 100.So that the axle portion of half forging shaft 100 can be supported in the left support bearing 6 and right support axis
It holds between 7.
The both sides of the stent 2 are respectively provided with a vertical guide post 3, and horizontal floating seat is arranged on two guide posts 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 float up and down along the guide post 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.It can
See, in the utility model, the left support bearing 6, the right support bearing 7 and the upper pressure axial hold 8 cooperations and complete to be checked
The clamping for half forging shaft 100 surveyed.
It is rotatable bearing knot since 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 utility model is in the folder for completing double of forging shaft 100
After holding, remain able to easily rotate the head of half forging shaft 100, so as to fulfill the bounce inspection on the head of double of forging shaft 100
It surveys.
In the present embodiment, the top of the stent 2 is equipped with the dial gauge 9 that can carry out position adjusting.During glitch detection, adjust
Save the orientation of dial gauge 9 so that the head of its half forging shaft 100 of pointer contact.
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 promote the stability of strutting system for further promoting the utility model double of forging shaft 10, in the present embodiment, such as Fig. 2
Shown in Fig. 3, the left support bearing 6 and the right support bearing 7 are dual bearing structure.Dual bearing structure described herein
Including an 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 utility model above.It is common in fields
It is to be understood by the skilled artisans that the description in embodiment is only exemplary, in the true spirit without departing from the utility model and
All changes are made under the premise of range should all belong to the scope of protection of the utility model.The utility model is claimed
Range is defined by described claims rather than is limited by the foregoing description in embodiment.
Claims (5)
1. a kind of half forging shaft bounce gauge, it is characterised in that：It includes horizontal pedestal, and the pedestal is equipped with stent,
The stent is equipped with left support bearing and right support bearing, is remained between the left support bearing and the right support bearing
Scheduled mounting distance, the both sides of the stent are respectively provided with a vertical guide post, and horizontal float is arranged on two guide posts
Seat is moved, being connected with upper pressure axial in the middle part of the floating seat holds, and the floating seat can float up and down along the guide post.
2. half forging shaft bounce gauge as described in claim 1, it is characterised in that：Resetting spring is arranged on the guide post,
The upper end of the resetting spring and the floating seat are inconsistent, and the lower end of the resetting spring and the upper surface of the stent offset
It touches.
3. half forging shaft bounce gauge as described 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 described in claim 1, it is characterised in that：So left support bearing, the right support
The installation site that axis and the upper pressure axial are held is distributed in isosceles triangle.
5. half forging shaft bounce gauge as described in claim 1, it is characterised in that：It, which is further included, is arranged on above the stent
Dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387847.5U CN207472148U (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 |
|---|---|---|---|
| CN201721387847.5U CN207472148U (en) | 2017-10-25 | 2017-10-25 | A kind of half forging shaft bounce gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472148U true CN207472148U (en) | 2018-06-08 |
Family
ID=62264783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387847.5U Active CN207472148U (en) | 2017-10-25 | 2017-10-25 | A kind of half forging shaft bounce gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-10-25 CN CN201721387847.5U patent/CN207472148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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