CN205642772U - Detect elastic device of spring - Google Patents
Detect elastic device of spring Download PDFInfo
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- CN205642772U CN205642772U CN201620431600.8U CN201620431600U CN205642772U CN 205642772 U CN205642772 U CN 205642772U CN 201620431600 U CN201620431600 U CN 201620431600U CN 205642772 U CN205642772 U CN 205642772U
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- mounting plate
- guide pillar
- plate
- spring
- bottom plate
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detect elastic device of spring, the on -line screen storage device comprises a base, the mounting plate, guide pillar and height measurement appearance, the last fixed surface of base has the bottom plate, the lower surface middle part of mounting plate is fixed with an upper fixed plate, still be equipped with the guide pillar on the four corners of mounting plate respectively, the lower surface of guide pillar perpendicular to mounting plate, and the guide pillar passes an upper fixed plate, and stretch into in the bottom plate, the upper surface middle part of bottom plate is equipped with the lower mould, an upper fixed plate's lower surface middle part is equipped with the mould, height measurement appearance fixed mounting is on the base, the contact pilotage of height measurement appearance all the time with the last surface contact of mounting plate, in detection, the spring is arranged in between lower mould and the last mould, and on arranging the briquetting in mounting plate. The utility model has the advantages of: simple structure, with low costs, easy operation is lower to staff's quality requirement moreover, single measuring time weak point.
Description
Technical field
This utility model relates to detecting device, the particularly elastic device of detection spring.
Background technology
Spring is a kind of machine components utilizing elasticity to carry out work.The part made with elastomeric material deforms upon under external force, restores to the original state again after removing external force.The elasticity of spring is the major criterion of the quality of assessment spring, therefore in spring production process, need staff that the elasticity of spring is detected, the apparatus structure of the elasticity of existing detection spring is more complicated, and operates inconvenience, higher to the quality level requirement of staff, the cost causing spring increases, and detection efficiency is relatively low, extend man-hour, indirectly reduce production efficiency.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of simple in construction and the elastic device of easy to operate detection spring.
The purpose of this utility model is achieved through the following technical solutions: the elastic device of detection spring, including base, mounting plate, guide pillar and height-gauge, the upper surface of base is fixed with bottom plate, the lower surface of mounting plate is fixedly arranged in the middle of upper mounted plate, guide pillar is further respectively had on the corner of mounting plate, guide pillar is perpendicular to the lower surface of mounting plate, and guide pillar is through upper mounted plate, and stretch in bottom plate, the upper surface middle part of bottom plate is provided with lower mold, it is provided with upper mold in the middle part of the lower surface of upper mounted plate, height-gauge is fixedly mounted on base, the contact pilotage of height-gauge all the time with the upper surface of mounting plate, during detection, spring is placed between lower mold and upper mold, and briquetting is placed on mounting plate.
Further, the corner of described bottom plate being respectively equipped with guide pin bushing, guide pin bushing is slidably matched with guide pillar.
Further, described guide pin bushing is ball bearing guide bushing.
Further, described height-gauge is amesdial.
This utility model has the advantage that
1, this utility model simple in construction, low cost, and also simple to operate, relatively low to the competency profiling of staff, the single measurement time is short.
2, the briquetting utilizing known weight is pressed on spring, and the difference in height of generation is decrement, utilizes formula k=F/(x2-x1) can quickly draw the elastic modelling quantity of tested spring, can be used for assessing the elasticity of spring.
3, this utility model uses coordinating of guide pillar and ball bearing guide bushing, can the gap in elimination of level direction, prevent mounting plate 2 from occurring because of the gap between guide pillar 5 and bottom plate 3 in the horizontal direction swinging, raising certainty of measurement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-base, 2-mounting plate, 3-bottom plate, 4-upper mounted plate, 5-guide pillar, 6-lower mold, 7-upper mold, 8-briquetting, 9-height-gauge, 10-guide pin bushing, 11-spring to be measured.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, the elastic device of detection spring, including base 1, mounting plate 2, guide pillar 5 and height-gauge 9, the upper surface of base 1 is fixed with bottom plate 3, the lower surface of mounting plate 2 is fixedly arranged in the middle of upper mounted plate 4, guide pillar 5 is further respectively had on the corner of mounting plate 2, guide pillar 5 is perpendicular to the lower surface of mounting plate 2, and guide pillar 5 is through upper mounted plate 4, and stretch in bottom plate 3, the upper surface middle part of bottom plate 3 is provided with lower mold 6, upper mold 7 it is provided with in the middle part of the lower surface of upper mounted plate 3, height-gauge 9 is fixedly mounted on base 1, the contact pilotage of height-gauge 9 all the time with the upper surface of mounting plate 2, during detection, spring 11 is placed between lower mold 6 and upper mold 7, and briquetting 8 is placed on mounting plate 2.
As preferably, being respectively equipped with guide pin bushing 10 on the corner of described bottom plate 3, guide pin bushing 10 is slidably matched with guide pillar 5, and described guide pin bushing 10 is ball bearing guide bushing, prevent mounting plate 2 from occurring because of the gap between guide pillar 5 and bottom plate 3 in the horizontal direction swinging, improve certainty of measurement.
As preferably, described height-gauge 9 is amesdial, and its precision can reach 0.001mm, further improving measurement accuracy.
Work process of the present utility model is as follows: adjust the position of mounting plate 2, make to leave certain interval between upper mold 7 and lower mold 6, spring 11 to be measured is placed between upper mold 7 and lower mold 6, unclamp mounting plate 2, make mounting plate 2 under gravity, move down with the direction that coordinates of guide pin bushing 10 along guide pillar 5, now, read indicating value x of height-gauge 91, then briquetting 8 is placed on the surface of mounting plate 2, mounting plate 2 continues to move down under the pressure effect of briquetting 8, again reads off indicating value x of height-gauge 92, decrement that the indicating value difference spring the most to be measured 11 that front and back reads produces under the action of gravity of briquetting 8, it is known that the weight of briquetting 8, according to formula: k=F/(x2-x1) i.e. can detect that the elastic modelling quantity of spring 11 to be measured.
Claims (4)
- null1. the elastic device of detection spring，It is characterized in that: include base (1)、Mounting plate (2)、Guide pillar (5) and height-gauge (9)，The upper surface of base (1) is fixed with bottom plate (3)，The lower surface of mounting plate (2) is fixedly arranged in the middle of upper mounted plate (4)，Guide pillar (5) is further respectively had on the corner of mounting plate (2)，Guide pillar (5) is perpendicular to the lower surface of mounting plate (2)，And guide pillar (5) is through upper mounted plate (4)，And stretch in bottom plate (3)，The upper surface middle part of bottom plate (3) is provided with lower mold (6)，Upper mold (7) it is provided with in the middle part of the lower surface of upper mounted plate (3)，Height-gauge (9) is fixedly mounted on base (1)，The contact pilotage of height-gauge (9) all the time with the upper surface of mounting plate (2)，During detection，Spring (11) is placed between lower mold (6) and upper mold (7)，And briquetting (8) is placed on mounting plate (2).
- The elastic device of detection spring the most according to claim 1, it is characterised in that: being respectively equipped with guide pin bushing (10) on the corner of described bottom plate (3), guide pin bushing (10) is slidably matched with guide pillar (5).
- The elastic device of detection spring the most according to claim 2, it is characterised in that: described guide pin bushing (10) is ball bearing guide bushing.
- The elastic device of detection spring the most according to claim 1, it is characterised in that: described height-gauge (9) is amesdial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431600.8U CN205642772U (en) | 2016-05-13 | 2016-05-13 | Detect elastic device of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431600.8U CN205642772U (en) | 2016-05-13 | 2016-05-13 | Detect elastic device of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642772U true CN205642772U (en) | 2016-10-12 |
Family
ID=57060116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431600.8U Active CN205642772U (en) | 2016-05-13 | 2016-05-13 | Detect elastic device of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370523A (en) * | 2016-11-30 | 2017-02-01 | 无锡市创恒机械有限公司 | Pressure mechanism |
| CN108414168A (en) * | 2018-02-13 | 2018-08-17 | 东华大学 | Knitting needle pinhock elasticity measuring device and its application method |
-
2016
- 2016-05-13 CN CN201620431600.8U patent/CN205642772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370523A (en) * | 2016-11-30 | 2017-02-01 | 无锡市创恒机械有限公司 | Pressure mechanism |
| CN108414168A (en) * | 2018-02-13 | 2018-08-17 | 东华大学 | Knitting needle pinhock elasticity measuring device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Detect elastic device of spring Effective date of registration: 20170824 Granted publication date: 20161012 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RUNCHI ELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2017510000053 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181012 Granted publication date: 20161012 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RUNCHI ELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2017510000053 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Detect elastic device of spring Effective date of registration: 20181031 Granted publication date: 20161012 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RUNCHI ELECTRONIC TECHNOLOGY CO., LTD. Registration number: 2018510000107 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210303 Granted publication date: 20161012 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU RUNCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2018510000107 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for measuring the elasticity of a spring Effective date of registration: 20210412 Granted publication date: 20161012 Pledgee: Chongzhou Liaojia Banking Office of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: CHENGDU RUNCHI ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980002568 |