CN110044587A - A kind of spring processing test fixture of halting - Google Patents
A kind of spring processing test fixture of halting Download PDFInfo
- Publication number
- CN110044587A CN110044587A CN201910206944.7A CN201910206944A CN110044587A CN 110044587 A CN110044587 A CN 110044587A CN 201910206944 A CN201910206944 A CN 201910206944A CN 110044587 A CN110044587 A CN 110044587A
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- CN
- China
- Prior art keywords
- halting
- spring
- bar
- rod
- adjusting screw
- 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
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a kind of springs to process test fixture of halting, it include: base stage, the middle position of the base stage, which is fixedly mounted, is equipped with positioning pluging rod, it is arranged on the positioning pluging rod and spring is installed, the spring two sides are equipped with fixture block, fixture block described in two sides can carry out engaging stabilization to spring, one end of affixed adjusting screw rod on the lateral wall of the fixture block, the other end of the adjusting screw rod is affixed to be equipped with rotating handle, the adjusting screw rod, which is threadedly engaged, to be mounted on thread support block, the top on the spring top is equipped with bar of halting, inserted link avoid holes are offered on the bar of halting, the top of the bar of halting passes through the flexible rod end Joint of abutted flange disk and cylinder, it is mutually fixedly connected on the abutted flange disk by multiple affixed bolts.Using the technical program, structure is simple, assembles easy for installation and easy for operation, so that bar of halting suppresses stable testing of halting to spring, halts the defect ware after test consequently facilitating weeding out spring.
Description
Technical field
The present invention relates to the technical fields of spring processing more particularly to a kind of spring to process test fixture of halting.
Background technique
Spring is a kind of using the elastic machine components come work, and the part made of elastic material is sent out under external force
Raw deformation restores to the original state again after removing external force, is generally made of spring steel, the complicated multiplicity of the type of spring, by shape point, mainly
There are helical spring, scroll spring, flat spring, heterotypic spring etc..
In spring manufacturing enterprise, after spring shapes, need to carry out swirling flows mostly, spring is depressed into material
The stress of layer is more than yield point, so that surface is generated negative residual stress, center portion generates positive residual stress, and then improves the use of spring
In the service life, therefore, we design a kind of spring processing test fixture of halting.
Summary of the invention
For the defect for solving prior art, the invention discloses a kind of springs to process test fixture of halting.
The invention discloses a kind of springs to process test fixture of halting, comprising: base stage, positioning pluging rod, the pedestal
The middle position of platform, which is fixedly mounted, is equipped with positioning pluging rod, is arranged on the positioning pluging rod and is equipped with spring, the spring two sides
Equipped with fixture block, fixture block described in two sides can carry out engaging stabilization, affixed adjusting screw rod on the lateral wall of the fixture block to spring
One end, the other end of the adjusting screw rod it is affixed be equipped with rotating handle, the adjusting screw rod, which is threadedly engaged, is mounted on screw thread branch
On saddle, the top on the spring top is equipped with bar of halting, and inserted link avoid holes are offered on the bar of halting, the bar of halting
Top passes through the flexible rod end Joint of abutted flange disk and cylinder, and it is mutually solid to pass through multiple affixed bolts on the abutted flange disk
Fixed connection, the cylinder are fixedly mounted on the top plate of support frame.
Preferably, it is arranged on the bar of halting and connector sleeve is installed, the connector sleeve passes through double end screw mandrel and support frame phase
Connection, the two sides rod end screw thread of the double end screw mandrel, which screws, to be mounted on locking nut, the difference of locking nut set by two sides
With the inner wall Joint of the outer wall of connector sleeve, support frame.
Preferably, the two sides of the connector sleeve are symmetrically arranged with two groups of adjusting screw rods.
Preferably, the arc clip slot to the inconsistent setting of spring side wall is offered on the fixture block, in the arc opened up
Anti-skid chequer is provided on the inner wall of clip slot.
Preferably, the outer diameter of the bar of halting and the consistent setting of the spiral outer diameter of spring.
Beneficial effect is: its structure is simple, and assembly is easy for installation and easy for operation, by positioning pluging rod to spring
Positioning, and drive fixture block to carry out clamping stabilization to spring by adjusting screw rod, can halt shaking to avoid spring, avoid
It halts test error, is finally suppressed spring downwards by cylinder drive bar of halting and operated, the inserted link avoid holes pair opened up on bar of halting
Positioning pluging rod, which carries out evacuation, to be run through, so that bar of halting suppresses stable testing of halting to spring, is halted consequently facilitating weeding out spring
Defect ware after test.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of spring processing test fixture of halting of the present invention；
Fig. 2 is that inserted link avoid holes schematic diagram is arranged on a kind of bar of halting of spring processing test fixture of halting of the present invention；
Fig. 3 is that arc clip slot schematic diagram is arranged on a kind of fixture block of spring processing test fixture of halting of the present invention；
Wherein: 1- base stage；2- positioning pluging rod；3- spring；4- fixture block；40- arc clip slot；5- adjusting screw rod；6- thread support
Block；7- rotating handle；8- halts bar；80- inserted link avoid holes；9- connector sleeve；10- abutted flange disk；The affixed bolt of 11-；12- gas
Cylinder；13- support frame；14- double end screw mandrel；15- locking nut.
Specific embodiment
As shown in Figure 1-3, the invention discloses a kind of springs to process test fixture of halting, comprising: base stage 1, positioning
Inserted link 2, the middle position of the base stage 1, which is fixedly mounted, is equipped with positioning pluging rod 2, is arranged and is equipped on the positioning pluging rod 2
Spring 3,3 two sides of spring are equipped with fixture block 4, and fixture block 4 described in two sides can carry out engaging stabilization, the fixture block 4 to spring 3
Lateral wall on affixed adjusting screw rod 5 one end, the other end of the adjusting screw rod 5 it is affixed be equipped with rotating handle 7, the adjusting
Screw rod 5, which is threadedly engaged, to be mounted on thread support block 6, and the top on 3 top of spring is equipped with bar 8 of halting, described to halt on bar 8
Inserted link avoid holes 80 are offered, the top of the bar 8 of halting passes through the flexible rod end Joint of abutted flange disk 10 and cylinder 12,
It is fixedly connected on the abutted flange disk 10 by multiple affixed 11 phases of bolt, the cylinder 12 is fixedly mounted on support frame 13
On top plate.
8 are arranged and are equipped with connector sleeve 9 on the bar of halting, and the connector sleeve 9 passes through double end screw mandrel 14 and 13 phase of support frame
Connection, the two sides rod end screw thread of the double end screw mandrel 14, which screws, to be mounted on locking nut 15, locking screw set by two sides, and 15
Respectively with the inner wall Joint of the outer wall of connector sleeve 9, support frame 13.
The two sides of the connector sleeve 9 are symmetrically arranged with two groups of adjusting screw rods 14, so that connector sleeve 9 passes through two groups of affixed tune
Section screw rod 14 stablize with 13 Joint of support frame it is firm so that bar 8 of halting moved up and down in the inner cavity of connector sleeve 9 stability compared with
Height shakes situation so as to the bar 8 that avoids halting, to avoid influencing measuring accuracy of halting.
The arc clip slot 40 to the inconsistent setting of 3 side wall of spring is offered on the fixture block 4, in the arc clip slot opened up
It is provided with anti-skid chequer on 40 inner wall, so that stablizing convenient for the fixture block 4 being arranged by two sides to spring 3, avoids rolling of halting
It is dynamic, cause test error of halting.
The outer diameter of the bar 8 of halting setting consistent with the spiral outer diameter of spring 3, convenient for being pulled down by bar 8 of halting
Spring 3 presses test to halt.
The present invention is implemented: in use, being positioned by the way that spring 3 is arranged to be mounted on positioning pluging rod 2, then by grasping
Make personnel's rotating handle 7 drive adjusting screw rod 5 rotate, adjusting screw rod 5 be threadedly engaged to connect with 6 phase of thread support block so that
Adjusting screw rod 5 can drive fixture block 4 to move left and right, and be arranged on fixture block 4 to arc clip slot 40, and on the inner wall of arc clip slot 40
Anti-skid chequer is set, so that stablizing convenient for the fixture block 4 being arranged by two sides to spring 3, avoids shaking of halting, causes survey of halting
Error is tried, while the spring 3 for being suitable for different model is clamped stabilization；It clamps after stablizing installation spring 3, passes through 12 band of cylinder
Dynamic bar 8 of halting moves down, and bar 8 of halting is moved down along the stabilization of connector sleeve 9, and bar 8 of halting carries out spring 3 to suppress test of halting, after suppressing
Spring 3 observe its restore deformation effects, so as to weed out defect ware.Using the technical program, structure is simple, assembly
It is easy for installation and easy for operation, by positioning pluging rod to spring positioning, and drive fixture block to carry out spring by adjusting screw rod
Clamping stablize, can halt shaking to avoid spring, avoid test error of halting, finally from cylinder drive halt bar to
Under suppress spring operation, the inserted link avoid holes opened up on bar of halting carry out evacuation to positioning pluging rod and run through, so that bar of halting is to bullet
Spring suppresses stable testing of halting.
Finally, it should be noted that above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme；Therefore, although this specification is referring to above-mentioned each embodiment, the present invention has been described in detail, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution and its improvement of the spirit and scope of invention, should all cover within the scope of the claims of the present invention.
Claims (5)
1. a kind of spring processes test fixture of halting, comprising: base stage, positioning pluging rod, it is characterised in that: the base stage
Middle position, which is fixedly mounted, is equipped with positioning pluging rod, is arranged on the positioning pluging rod and is equipped with spring, the spring two sides are equipped with
Fixture block, fixture block described in two sides can carry out engaging stabilization to spring, the one of affixed adjusting screw rod on the lateral wall of the fixture block
End, the other end of the adjusting screw rod is affixed to be equipped with rotating handle, and the adjusting screw rod, which is threadedly engaged, is mounted on thread support block
On, the top on the spring top is equipped with bar of halting, and inserted link avoid holes, the top of the bar of halting are offered on the bar of halting
By the flexible rod end Joint of abutted flange disk and cylinder, connect on the abutted flange disk by the way that multiple affixed bolts are mutually fixed
It connects, the cylinder is fixedly mounted on the top plate of support frame.
2. a kind of spring according to claim 1 processes test fixture of halting, it is characterised in that: covered on the bar of halting
If being equipped with connector sleeve, the connector sleeve is connected by double end screw mandrel with support frame, the two sides rod end spiral shell of the double end screw mandrel
Line, which screws, to be mounted on locking nut, the inner wall phase with the outer wall of connector sleeve, support frame respectively of locking nut set by two sides
It is affixed.
3. a kind of spring according to claim 2 processes test fixture of halting, it is characterised in that: the two of the connector sleeve
Side is symmetrically arranged with two groups of adjusting screw rods.
4. a kind of spring according to claim 1 processes test fixture of halting, it is characterised in that: opened up on the fixture block
There is the arc clip slot to the inconsistent setting of spring side wall, is provided with anti-skid chequer on the inner wall of the arc clip slot opened up.
5. a kind of spring according to claim 1 processes test fixture of halting, it is characterised in that: outside the bar of halting
Diameter setting consistent with the spiral outer diameter of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206944.7A CN110044587A (en) | 2019-03-19 | 2019-03-19 | A kind of spring processing test fixture of halting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206944.7A CN110044587A (en) | 2019-03-19 | 2019-03-19 | A kind of spring processing test fixture of halting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110044587A true CN110044587A (en) | 2019-07-23 |
Family
ID=67274933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206944.7A Pending CN110044587A (en) | 2019-03-19 | 2019-03-19 | A kind of spring processing test fixture of halting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110044587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426299A (en) * | 2019-07-30 | 2019-11-08 | 南京兆能节能科技有限公司 | A kind of spring life test apparatus and its application method convenient for yield index detection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207114119U (en) * | 2017-07-06 | 2018-03-16 | 成都联创精密机械有限公司 | A kind of simple spring resistance test fixture |
| CN108982105A (en) * | 2018-06-14 | 2018-12-11 | 如皋市非标轴承有限公司 | A kind of bearing detecting device and detection method |
-
2019
- 2019-03-19 CN CN201910206944.7A patent/CN110044587A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207114119U (en) * | 2017-07-06 | 2018-03-16 | 成都联创精密机械有限公司 | A kind of simple spring resistance test fixture |
| CN108982105A (en) * | 2018-06-14 | 2018-12-11 | 如皋市非标轴承有限公司 | A kind of bearing detecting device and detection method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426299A (en) * | 2019-07-30 | 2019-11-08 | 南京兆能节能科技有限公司 | A kind of spring life test apparatus and its application method convenient for yield index detection |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |