CN205719761U - Spring hardness testing auxiliary device - Google Patents
Spring hardness testing auxiliary device Download PDFInfo
- Publication number
- CN205719761U CN205719761U CN201620300912.5U CN201620300912U CN205719761U CN 205719761 U CN205719761 U CN 205719761U CN 201620300912 U CN201620300912 U CN 201620300912U CN 205719761 U CN205719761 U CN 205719761U
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- CN
- China
- Prior art keywords
- hole
- bearing
- sets
- spring
- overcoat
- 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.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses spring hardness testing auxiliary device, including bearing one, mandrel, magnetic insert, overcoat, bearing two, bearing one sets through hole one, through hole one is connected with the fixing axle of mandrel, mandrel sets jackshaft, overcoat is set on jackshaft, right-hand member sets movable axis, described overcoat left end sets magnetic insert, movable axis penetrates in the through hole three of described bearing two, this utility model is testing the spring housing of hardness on the coat, angle position magnetic insert magnetic is fixed, it is difficult to spin, both sides are all fixed with bearing and stress, it is easy to hardness tester detection, also the waste product that in the past spring must be cut a bit of rear detection and cause is solved, cause hardness distortion phenomenon owing to being heated after it also avoid the cutting of conventional spring.
Description
Technical field
This utility model relates to spring test apparatus technical field, especially spring hardness test auxiliary dress
Put.
Background technology
Spring need to test various performance data, as the hardness after the heat treatment of compression spring, during detection,
Scleroscopic work top placed by spring, the pressure slow impact spring surface that the diamond of detection sets, after
The data drawn are exactly the hardness of detected spring, but, it is flexible for coil component spring, is difficult to place,
Diamond impulse detection is unstable, usually from places detection a bit of for the cutting of tested spring, just detects several
Need to detect and scrap respective numbers, and owing to spring cutting is heated, directly affect the true hardness of tested spring.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of spring hardness test
Auxiliary device, including bearing one, mandrel, magnetic insert, overcoat, bearing two, bearing one sets through hole one, logical
The fixing axle of Kong Yiyu mandrel connects, and mandrel sets jackshaft, and jackshaft sets overcoat, and right-hand member sets movable axis,
Described overcoat left end sets magnetic insert, and movable axis penetrates in the through hole three of described bearing two, and this utility model is needing
The spring housing of test hardness on the coat, fix, and is difficult to spin, and both sides are equal by angle position magnetic insert magnetic
Fix with bearing and stress, it is simple to hardness tester detect, also solve in the past must spring cut a bit of after
The waste product detected and cause, causes hardness distortion phenomenon owing to being heated after it also avoid the cutting of conventional spring.
For reaching above-mentioned purpose, this utility model provides a kind of spring hardness testing auxiliary device, including bearing
One, mandrel, magnetic insert, overcoat, bearing two, described bearing one sets through hole one, described through hole one and mandrel
Fixing axle connect, described mandrel sets jackshaft, described jackshaft sets overcoat, and right-hand member sets movable axis, institute
Stating overcoat left end and set magnetic insert, described movable axis penetrates in the through hole three of described bearing two.
Arrange further, in described magnetic insert, set through hole, in described overcoat, set through hole two, described through hole two,
The internal diameter of through hole and jackshaft major diameter fit.
The beneficial effects of the utility model are: this utility model testing the spring housing of hardness on the coat,
Angle position magnetic insert magnetic is fixed, and is difficult to spin, and both sides are all fixed with bearing and stress, it is simple to hardness
Instrument detects, and also solves the waste product that in the past spring must be cut a bit of rear detection and cause, it also avoid
Cause hardness distortion phenomenon owing to being heated after spring cutting in the past.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the perspective view of Fig. 1；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is the application schematic diagram of Fig. 1.
In figure: bearing 1, through hole 1, mandrel 2, fixing axle 201, movable axis 202, jackshaft
203, magnetic insert 3, through hole 301, overcoat 4, through hole 2 401, bearing 25, through hole 3 501, spring 6.
Detailed description of the invention
As shown in Fig. 1～Fig. 5: be described in further detail the technical solution of the utility model, spring is hard
Degree testing auxiliary device, including bearing 1, mandrel 2, magnetic insert 3, overcoat 4, bearing 25, described
Seat 1 sets through hole 1, and described through hole 1 is connected with the fixing axle 201 of mandrel 2, described mandrel 2
If jackshaft 203, described jackshaft 203 setting overcoat 4, right-hand member sets movable axis 202, and described overcoat 4 is left
End sets magnetic insert 3, and described movable axis 202 penetrates in the through hole 3 501 of described bearing 25, this utility model
The spring 6 that need to test hardness is overlapped on the coat, and angle position magnetic insert 3 magnetic is fixed, and is difficult to spin,
Both sides are all fixed with bearing and stress, it is simple to hardness tester detects, and also solves and spring 6 must be cut in the past
The waste product detected after a bit of and cause, causes hardness owing to being heated after it also avoid the cutting of conventional spring 6
Distortion phenomenon.
Set through hole 301 in described magnetic insert 3, in described overcoat 4, set through hole 2 401, described through hole 2 401,
The internal diameter of through hole 301 and jackshaft 203 major diameter fit.
The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model
Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model
In enclosing, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (2)
1. spring hardness testing auxiliary device, it is characterised in that: include bearing one (1), mandrel (2),
Magnetic insert (3), overcoat (4), bearing two (5), described bearing one (1) sets through hole one (101),
Described through hole one (101) is connected with the fixing axle (201) of mandrel (2), and described mandrel (2) sets centre
Axle (203), described jackshaft (203) sets overcoat (4), and right-hand member sets movable axis (202), described
Overcoat (4) left end sets magnetic insert (3), and described movable axis (202) penetrates the logical of described bearing two (5)
In hole three (501).
2. spring hardness testing auxiliary device as claimed in claim 1, it is characterised in that: described magnetic insert (3)
Inside set through hole (301), in described overcoat (4), set through hole two (401), described through hole two (401),
The internal diameter of through hole (301) and jackshaft (203) major diameter fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300912.5U CN205719761U (en) | 2016-04-11 | 2016-04-11 | Spring hardness testing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300912.5U CN205719761U (en) | 2016-04-11 | 2016-04-11 | Spring hardness testing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719761U true CN205719761U (en) | 2016-11-23 |
Family
ID=57310094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300912.5U Expired - Fee Related CN205719761U (en) | 2016-04-11 | 2016-04-11 | Spring hardness testing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987689A (en) * | 2018-10-03 | 2020-04-10 | 株式会社三丰 | Hardness tester |
| CN110987689B (en) * | 2018-10-03 | 2024-05-14 | 株式会社三丰 | Hardness tester |
-
2016
- 2016-04-11 CN CN201620300912.5U patent/CN205719761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987689A (en) * | 2018-10-03 | 2020-04-10 | 株式会社三丰 | Hardness tester |
| CN110987689B (en) * | 2018-10-03 | 2024-05-14 | 株式会社三丰 | Hardness tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |