CN206818373U - spring compression test device - Google Patents
spring compression test device Download PDFInfo
- Publication number
- CN206818373U CN206818373U CN201720528209.4U CN201720528209U CN206818373U CN 206818373 U CN206818373 U CN 206818373U CN 201720528209 U CN201720528209 U CN 201720528209U CN 206818373 U CN206818373 U CN 206818373U
- Authority
- CN
- China
- Prior art keywords
- upper holder
- lower lock
- block
- spring
- holder block
- 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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Abstract
A kind of spring compression test device is the utility model is related to, including a horizontal table, the detachable lower lock block being arranged on horizontal table, face are arranged at the upper holder block above lower lock block and the elevating mechanism for driving upper holder block to decline；Upper holder block and the lower lock block opposite face offers groove along its length respectively, and each groove both sides are interval with some groups of relative through holes along its length；Extend through on every group of relative through hole and be arranged at provided with a L-type pole, one end of spring on the pole of upper holder block, the other end is arranged on the lower lock block pole relative with upper holder block.The beneficial effects of the utility model are：The compressive property of test spring is risen or fallen by elevating mechanism driving upper holder block.
Description
Technical field
It the utility model is related to a kind of spring compression test device.
Background technology
With industrial expansion, various springs are applied in every field more and more widely, and spring is in many fields
All it is by being played a role by power caused by camber of spring in conjunction and structure.Judge that can spring carry under certain deformation
The power that supply and demand is wanted will measure the coefficient of elasticity of spring, and the deflection of spring works all can be to whole if there is small variation
The safe and practical performance of structure has undesirable effect, therefore the survey of the elastic force and its coefficient of elasticity of extension spring and compression spring
Amount and the very important ring that detection is spring application.
The content of the invention
The purpose of this utility model is to be directed to above weak point, there is provided a kind of spring compression test device, realizes bullet
Spring compression test.
Scheme is used by the utility model solves technical problem：A kind of spring compression test device, it is characterised in that：
The upper pressure being arranged at including a horizontal table, the detachable lower lock block being arranged on horizontal table, face above lower lock block
Block and the elevating mechanism for driving upper holder block to decline；Upper holder block and the lower lock block opposite face offers along its length respectively
Groove, each groove both sides are interval with some groups of relative through holes along its length；Extended through on every group of relative through hole
Provided with a L-type pole, one end of spring is arranged on the pole of upper holder block, and it is relative with upper holder block that the other end is arranged at lower lock block
On pole.
Further, the corner of the lower lock block is lock onto on the horizontal table through bolt respectively.
Further, the elevating mechanism is vertically arranged screw lift structure, the upper holder block and the screw mandrel liter
Sliding nut in descending mechanism is fixedly connected.
Further, the upper surface of the lower lock block corresponds to and a pressure sensor is respectively equipped with spring attachment positions, institute
Pressure sensor is stated to be connected with a MCU control chips through a/d converter.
Further, MCU control chips are also associated with a LCD display, and the LCD display is fixed on through a support frame
On the horizontal table.
Compared with prior art, the utility model has following beneficial effect：The both ends of spring are correspondingly arranged in upper holder block
On pole and the lower lock block support relative with upper holder block, upper holder block is driven to rise or fall the anti-of test spring by elevating mechanism
Press performance.
Brief description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the spring compression test device of the utility model embodiment.
Fig. 2 is the side view of the spring compression test device of the utility model embodiment.
In figure：
1- horizontal tables；2- upper holder blocks；3- lower lock blocks；4- springs；5- through holes；6- poles；7- elevating mechanisms；70- is slided
Dynamic nut.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of compression test device of spring 4 of the present embodiment, including it is a horizontal table 1, detachable
The lower lock block 3 that is arranged on horizontal table 1, face are arranged at the upper holder block 2 of the top of lower lock block 3 and for driving upper holder block 2
The elevating mechanism 7 of decline；Upper holder block 2 and lower lock block 3 opposite face offers groove, each groove two along its length respectively
Side is interval with some groups of relative through holes 5 along its length；Extended through on every group of relative through hole 5 provided with a L-type pole
6, one end of spring 4 is arranged on the pole 6 of upper holder block 2, and the other end is arranged at the pole 6 relative with upper holder block 2 of lower lock block 3
On.The 3 T-shaped shape of lower lock block, the upper holder block 2 are in inverted T shaped shape.
From the foregoing, the beneficial effects of the utility model are：Before experiment, by between upper holder block 2 and lower lock block 3 away from
From the initial length for being adjusted to spring 4 to be tested, by the way that the both ends of the spring 4 of multiple same specifications are arranged at one by one
On the pole 6 of briquetting 2 and lower lock block 3, it is connected by the hook portion and pole 6 of the end of spring 4；Then elevating mechanism 7 is passed through
Declined by upper holder block 2, test the compressive property of spring 4.If spring 4 fractures in test process, unqualified, will be unqualified
Spring 4 rejected.
In the present embodiment, the corner of the lower lock block 3 is lock onto on the horizontal table 1 through bolt respectively.Pass through
Bolt is locked, convenient dismounting.
In the present embodiment, the elevating mechanism 7 is vertically arranged screw lift structure 7, the upper holder block 2 with it is described
Sliding nut 70 in screw lift structure 7 is fixedly connected.The sliding nut 70 is fixedly connected with the middle part of upper holder block 2, is protected
Demonstrate,prove the uniform force of spring 4.
In the present embodiment, the upper surface of the lower lock block 3 corresponds to the installed position of spring 4 and is respectively equipped with a pressure sensing
Device, the pressure sensor are connected through a/d converter with a MCU control chips.The pressure sensor contacts with the bottom of spring 4,
The pressure of spring 4 is measured by pressure sensor.
In the present embodiment, MCU control chips are also associated with a LCD display, and the LCD display is consolidated through a support frame
Due on the horizontal table 1.Specific pressure value is shown by LCD display, recorded, adjustment upgrading mechanism.
In summary, a kind of spring compression test device provided by the utility model, simple in construction, experiment is convenient, can be with
Realize that multiple springs are tested together, test efficiency is high.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (5)
- A kind of 1. spring compression test device, it is characterised in that：Including a horizontal table, detachably it is arranged at horizontal table On lower lock block, face be arranged at upper holder block above lower lock block and the elevating mechanism for driving upper holder block to decline；On described Briquetting and lower lock block opposite face offer groove along its length respectively, and each groove both sides are interval with some along its length The relative through hole of group；Extended through on every group of relative through hole and be arranged at the branch of upper holder block provided with a L-type pole, one end of spring On bar, the other end is arranged on the lower lock block pole relative with upper holder block.
- 2. spring compression test device according to claim 1, it is characterised in that：The corner of the lower lock block is respectively through spiral shell Bolt is lock onto on the horizontal table.
- 3. spring compression test device according to claim 1, it is characterised in that：The elevating mechanism is vertically arranged Screw lift structure, the upper holder block are fixedly connected with the sliding nut in the screw lift structure.
- 4. spring compression test device according to claim 1, it is characterised in that：The upper surface of the lower lock block corresponds to bullet Spring installed position is respectively equipped with a pressure sensor, and the pressure sensor is connected through a/d converter with a MCU control chips.
- 5. spring compression test device according to claim 1, it is characterised in that：MCU control chips are also associated with a LCD Display screen, the LCD display are fixed on the horizontal table through a support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528209.4U CN206818373U (en) | 2017-05-12 | 2017-05-12 | spring compression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528209.4U CN206818373U (en) | 2017-05-12 | 2017-05-12 | spring compression test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818373U true CN206818373U (en) | 2017-12-29 |
Family
ID=60755031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528209.4U Expired - Fee Related CN206818373U (en) | 2017-05-12 | 2017-05-12 | spring compression test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243561A (en) * | 2019-07-25 | 2019-09-17 | 深圳市中深爱的寝具科技有限公司 | Spring test machine and its spring detection method, control device and storage medium |
| CN110987329A (en) * | 2019-12-03 | 2020-04-10 | 中车贵阳车辆有限公司 | Test method for judging spring performance influence factor relationship |
-
2017
- 2017-05-12 CN CN201720528209.4U patent/CN206818373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243561A (en) * | 2019-07-25 | 2019-09-17 | 深圳市中深爱的寝具科技有限公司 | Spring test machine and its spring detection method, control device and storage medium |
| CN110987329A (en) * | 2019-12-03 | 2020-04-10 | 中车贵阳车辆有限公司 | Test method for judging spring performance influence factor relationship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |