CN103245439A - Pressure contact type spring pressure test device - Google Patents
Pressure contact type spring pressure test device Download PDFInfo
- Publication number
- CN103245439A CN103245439A CN2013101760905A CN201310176090A CN103245439A CN 103245439 A CN103245439 A CN 103245439A CN 2013101760905 A CN2013101760905 A CN 2013101760905A CN 201310176090 A CN201310176090 A CN 201310176090A CN 103245439 A CN103245439 A CN 103245439A
- Authority
- CN
- China
- Prior art keywords
- top board
- base
- tensimeter
- lower platen
- spring pressure
- 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.)
- Granted
Links
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a pressure contact type spring pressure test device which comprises a base; a top plate is arranged on the base; a pressure plate is arranged between the top plate and the base; one end of the pressure plate is connected with the base, and the other end of the pressure plate penetrates the top plate and is arranged at the outer part of the top plate; and a contact block is fixed on the end surface of the pressure plate. The device can solve the interference phenomenon in providing pressure, is simple in structure, and is more convenient to use, the test result is more accurate, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of proving installation, especially relate to a kind of spring pressure proving installation that adopts press contact, belong to the spring pressure field tests.
Background technology
Most of materials have elasticity in various degree, if with its bending, just can recover its original shape with very big strength.On human history, the branch of necessarily noticing sapling and treelet very early has very big flexible, because many primitive cultures are utilized this characteristic, at special rod on the wedge behind the door or behind the cage, perhaps is enclosed within on the bar with slip-knot and pulls down; In case unclamp tension force, this root rod or bar will be toward resiliences.They just catch birds and beasts with this way.In fact, bow is exactly to utilize the flexible spring of treelet in such a way; Pull the bow backward earlier, let go then, allow its resilience.During Middle Ages, this idea begins to appear at mechanically, as weaving loom, lathe, rig, flour milling machine and saw.The operator provides with hand or pedal and presses down stroke, and work mechanism toward drop-down, is at this moment rebounded with a lanyard bar mechanically, produces to-and-fro movement.The resistance to torsion of resilient material is not pressed on its stiffness.
Spring is a kind of mechanical component that utilize elasticity to come work.Generally make with spring steel.Impact or shake, store up the size of energy, ergometry etc. in order to motion, the mitigation of controlling parts, be widely used in machine, the instrument.The kind complexity of spring is various, by the shape branch, mainly contains volute spring, scroll spring, laminated spring etc.Spring is an accumulator just, and it has the function of storage power, but can not discharge energy at leisure, realize that this function of slow release should lean on " spring+big speed ratio mechanism " to realize, is common in stem-winder.In present spring is used, in order to produce qualified spring, make spring comply with the national standard requirements, the elasticity of spring need be measured, the elasticity of measuring spring is exactly extended state and the pressure state of measuring spring, and traditional proving installation is to have interference easily in support column inside owing to pressure is provided, cause a lot of inconvenience, deviation appears in the numerical value of test easily.
Summary of the invention
The device that the objective of the invention is to overcome existing test spring pressure exists that pressure is provided is will be in support column inside, the problem that has interference easily, designed a kind of spring pressure proving installation that adopts press contact, this device can solve the interference when pressure is provided, and it is simple in structure, use conveniently, the result of test is more accurate, has improved work efficiency.
Purpose of the present invention is achieved through the following technical solutions: a kind of spring pressure proving installation that adopts press contact, comprise base, described base is provided with top board, be provided with pressing plate between top board and the base, pressing plate one end is connected with base, the other end passes top board and is arranged on the outside of top board, and contact block is fixedly arranged on this end face.
Further, be provided with some support columns between described top board and the base, the two ends of support column are connected with base with top board respectively, and support column is looped around around the pressing plate.
Further, the quantity of described support column is four, and the distance between the adjacent supports post is identical.
Further, described pressing plate is divided into top board and lower platen, and top board is arranged on the top of lower platen, and lower platen and base are fixed, between top board and the lower platen along the surface level symmetry.
Further, described top board is provided with back shaft, and back shaft one end passes top board and contact block is fixed, and the cross-sectional area of contact block is greater than the cross-sectional area of back shaft, and the other end passes top board, and top board can move along with back shaft.
Further, described top board is provided with several tensimeters, and manometric probe points to lower platen, and tensimeter is arranged on the top board below.
Further, described manometric quantity is three, and the distance between the adjacent tensimeter is identical.
Further, fixedly there is back up pad on the top of described top board, and an end of back up pad stretches out top board, and tensimeter is fixed on the back up pad, and manometric probe passes the outside that back up pad is arranged on top board.
Further, the outer wall of described lower platen is provided with several fixed strips, the corresponding tensimeter of each fixed strip, and manometric probe be arranged on corresponding fixed strip directly over, the vertical top of pointing to fixed strip of probe, fixed strip is arranged on support column around the intra-zone that forms.
Further, be provided with holder between described lower platen and the base, and the two ends of holder are fixed simultaneously with lower platen and base.
In sum, the invention has the beneficial effects as follows: this device can solve the interference when pressure is provided, and simple in structure, uses conveniently, and the result of test is more accurate, has improved work efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in the accompanying drawing: 1-base; 2-support column; 3-lower platen; 4-lower platen; 5-back up pad; 6-top board; 7-back shaft; 8-contact block; 9-tensimeter; 10-probe; 11-fixed strip; 12-holder.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, a kind of spring pressure proving installation that adopts press contact, comprise base 1, described base 1 is provided with top board 6, be provided with pressing plate between top board 6 and the base 1, pressing plate one end is connected with base 1, and the other end passes top board 6 and is arranged on the outside of top board 6, and contact block 8 is fixedly arranged on this end face.Contact block 8 is the parts that contact with pressure texture, contact block is compressed, and then drive pressing plate and press down, and spring is compressed, and tests out numerical value.
Be provided with some support columns 2 between described top board 6 and the base 1, the two ends of support column 2 are connected with base 1 with top board 6 respectively, and support column 2 is looped around around the pressing plate.The test of support column 2 and 6 pairs of pressing plates of top board positions, and stability is high, makes that the result of test is more accurate.
The quantity of described support column 2 is four, and the distance between the adjacent supports post 2 is identical.The preferred amount of support column 2 is four, and concrete quantity is used according to reality and selected.
Described pressing plate is divided into top board 4 and lower platen 3, and top board 4 is arranged on the top of lower platen 3, and lower platen 3 is fixing with base 1, between top board 4 and the lower platen 3 along the surface level symmetry.Tested spring vertically is placed between top board 4 and the lower platen 3, by top board 4 is pressed down, probe 10 contacts with tensimeter 9, the numerical value that shows on the tensimeter 9 is the elastic pressure of tested spring, take this structure, guarantee the accuracy of test structure, be more prone to draw the elasticity of spring.
Described top board 4 is provided with back shaft 7, and it is fixing with contact block 8 that back shaft 7 one ends pass top board 6, and the cross-sectional area of contact block 8 is greater than the cross-sectional area of back shaft 7, and the other end passes top board 4, and top board 4 can move along with back shaft 7.Back shaft 7 moves downward under the pressure effect on the contact block 8, and then drives lower platen 3 and compress downwards, and numerical value shows by tensimeter 9.
Described top board 4 is provided with several tensimeters 9, and the probe of tensimeter 9 points to lower platen 3, and tensimeter 9 is arranged on top board 6 belows; The quantity of described tensimeter 9 is three, and the distance between the adjacent tensimeter 9 is identical.The quantity of tensimeter 9 can be for a plurality of, and three is its optimum implementation, and the numerical value that tensimeter 9 tests obtain is averaged and is the elasticity of spring, prevents that the machine error of single tensimeter 9 from influencing test result.
Fixedly there is back up pad 5 on the top of described top board 4, and an end of back up pad 5 stretches out top board 4, and tensimeter 9 is fixed on the back up pad 5, and the probe 10 of tensimeter 9 passes the outside that back up pad 5 is arranged on top board 4.Back up pad 5 is abutment pressure tables 9, prevents that in the process of pressing down the displacement of tensimeter 9 causes testing inaccurate.
The outer wall of described lower platen 3 is provided with several fixed strips 11, each fixed strip 11 corresponding tensimeter 9, and the probe 10 of tensimeter 9 be arranged on corresponding fixed strip 11 directly over, the probe 10 vertical tops of pointing to fixed strip 11, fixed strip 11 is arranged on support column 2 around the intra-zone that forms.Fixed strip 11 conveniently contacts with the probe 10 of tensimeter 9 for being fixed on the device of lower platen 3 outsides, realizes precision of test result.
Be provided with holder 12 between described lower platen 3 and the base 1, and the two ends of holder 12 are fixing with lower platen 3 and base 1 simultaneously.Holder 12 be an xsect less than the boss of lower platen 3 cross-sectional areas, isolate lower platen 3 and base 1, the center of gravity when making work can be stablized, pressure can be concentrated.
Take aforesaid way, just can realize the present invention preferably.
Claims (10)
1. spring pressure proving installation that adopts press contact, it is characterized in that: comprise base (1), described base (1) is provided with top board (6), be provided with pressing plate between top board (6) and the base (1), pressing plate one end is connected with base (1), the other end passes top board (6) and is arranged on the outside of top board (6), and contact block (8) is fixedly arranged on this end face.
2. a kind of spring pressure proving installation that adopts press contact according to claim 1, it is characterized in that: be provided with some support columns (2) between described top board (6) and the base (1), the two ends of support column (2) are connected with base (1) with top board (6) respectively, and support column (2) is looped around around the pressing plate.
3. a kind of spring pressure proving installation that adopts press contact according to claim 2, it is characterized in that: the quantity of described support column (2) is four, and the distance between the adjacent supports post (2) is identical.
4. a kind of spring pressure proving installation that adopts press contact according to claim 2, it is characterized in that: described pressing plate is divided into top board (4) and lower platen (3), top board (4) is arranged on the top of lower platen (3), lower platen (3) and base (1) are fixing, between top board (4) and the lower platen (3) along the surface level symmetry.
5. a kind of spring pressure proving installation that adopts press contact according to claim 4, it is characterized in that: described top board (4) is provided with back shaft (7), it is fixing with contact block (8) that back shaft (7) one ends pass top board (6), the cross-sectional area of contact block (8) is greater than the cross-sectional area of back shaft (7), the other end passes top board (4), and top board (4) can be mobile along with back shaft (7).
6. a kind of spring pressure proving installation that adopts press contact according to claim 5, it is characterized in that: described top board (4) is provided with several tensimeters (9), the probe of tensimeter (9) points to lower platen (3), and tensimeter (9) is arranged on top board (6) below.
7. a kind of spring pressure proving installation that adopts press contact according to claim 6, it is characterized in that: the quantity of described tensimeter (9) is three, the distance between the adjacent tensimeter (9) is identical.
8. a kind of spring pressure proving installation that adopts press contact according to claim 5, it is characterized in that: fixedly there is back up pad (5) on the top of described top board (4), one end of back up pad (5) stretches out top board (4), tensimeter (9) is fixed on the back up pad (5), and the probe (10) of tensimeter (9) passes the outside that back up pad (5) is arranged on top board (4).
9. a kind of spring pressure proving installation that adopts press contact according to claim 8, it is characterized in that: the outer wall of described lower platen (3) is provided with several fixed strips (11), the corresponding tensimeter (9) of each fixed strip (11), and the probe (10) of tensimeter (9) be arranged on corresponding fixed strip (11) directly over, probe (10) vertically points to the top of fixed strip (11), and fixed strip (11) is arranged on support column (2) around the intra-zone that forms.
10. according to any described a kind of spring pressure proving installation that adopts press contact in the claim 4 to 9, it is characterized in that: be provided with holder (12) between described lower platen (3) and the base (1), and the two ends of holder (12) are fixing with lower platen (3) and base (1) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176090.5A CN103245439B (en) | 2013-05-14 | 2013-05-14 | Pressure contact type spring pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310176090.5A CN103245439B (en) | 2013-05-14 | 2013-05-14 | Pressure contact type spring pressure test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103245439A true CN103245439A (en) | 2013-08-14 |
| CN103245439B CN103245439B (en) | 2014-11-19 |
Family
ID=48925109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310176090.5A Expired - Fee Related CN103245439B (en) | 2013-05-14 | 2013-05-14 | Pressure contact type spring pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103245439B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768548A (en) * | 2016-12-11 | 2017-05-31 | 王伟 | A kind of double pointed automatic lookup device of Buddha's warrior attendant grape-fruit and lookup method |
| CN108161644A (en) * | 2016-12-11 | 2018-06-15 | 王伟 | Buddha's warrior attendant grape-fruit removes sharp device |
| CN108160502A (en) * | 2016-12-11 | 2018-06-15 | 王伟 | A kind of Buddha's warrior attendant grape-fruit automatic sorting device |
| CN108247482A (en) * | 2016-12-11 | 2018-07-06 | 王伟 | Sharp device is removed in grape-fruit polishing |
| CN108296940A (en) * | 2016-12-11 | 2018-07-20 | 王伟 | Buddha's warrior attendant grape-fruit goes sharp method |
| CN108581719A (en) * | 2016-12-11 | 2018-09-28 | 王伟 | Sharp method is gone in a kind of polishing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2304905A (en) * | 1995-09-08 | 1997-03-26 | John Antony Smith | Spring tester |
| JP3710432B2 (en) * | 2001-05-15 | 2005-10-26 | 日章電機株式会社 | Compression spring characteristic testing method and apparatus |
| CN101354296A (en) * | 2008-08-04 | 2009-01-28 | 东华大学 | Fabric three-dimensional pressure simulation test system |
| CN202648849U (en) * | 2012-05-11 | 2013-01-02 | 江苏亚泰机电有限公司 | Detector for pressure of spring |
| CN203231852U (en) * | 2013-05-14 | 2013-10-09 | 成都晨晖弹簧制造有限公司 | Pressure-type device for testing pressure of spring |
-
2013
- 2013-05-14 CN CN201310176090.5A patent/CN103245439B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2304905A (en) * | 1995-09-08 | 1997-03-26 | John Antony Smith | Spring tester |
| JP3710432B2 (en) * | 2001-05-15 | 2005-10-26 | 日章電機株式会社 | Compression spring characteristic testing method and apparatus |
| CN101354296A (en) * | 2008-08-04 | 2009-01-28 | 东华大学 | Fabric three-dimensional pressure simulation test system |
| CN202648849U (en) * | 2012-05-11 | 2013-01-02 | 江苏亚泰机电有限公司 | Detector for pressure of spring |
| CN203231852U (en) * | 2013-05-14 | 2013-10-09 | 成都晨晖弹簧制造有限公司 | Pressure-type device for testing pressure of spring |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768548A (en) * | 2016-12-11 | 2017-05-31 | 王伟 | A kind of double pointed automatic lookup device of Buddha's warrior attendant grape-fruit and lookup method |
| CN108161644A (en) * | 2016-12-11 | 2018-06-15 | 王伟 | Buddha's warrior attendant grape-fruit removes sharp device |
| CN108161643A (en) * | 2016-12-11 | 2018-06-15 | 王伟 | A kind of grape-fruit removes sharp device |
| CN108160502A (en) * | 2016-12-11 | 2018-06-15 | 王伟 | A kind of Buddha's warrior attendant grape-fruit automatic sorting device |
| CN108247482A (en) * | 2016-12-11 | 2018-07-06 | 王伟 | Sharp device is removed in grape-fruit polishing |
| CN108296926A (en) * | 2016-12-11 | 2018-07-20 | 王伟 | Sharp device is removed in the polishing of Buddha's warrior attendant grape-fruit |
| CN108296940A (en) * | 2016-12-11 | 2018-07-20 | 王伟 | Buddha's warrior attendant grape-fruit goes sharp method |
| CN108296927A (en) * | 2016-12-11 | 2018-07-20 | 王伟 | A kind of Buddha's warrior attendant grape-fruit goes sharp method |
| CN108312013A (en) * | 2016-12-11 | 2018-07-24 | 王伟 | Grape-fruit goes sharp method |
| CN108355970A (en) * | 2016-12-11 | 2018-08-03 | 王伟 | Buddha's warrior attendant grape-fruit automatic sorting method |
| CN108372117A (en) * | 2016-12-11 | 2018-08-07 | 王伟 | A kind of Buddha's warrior attendant grape-fruit automatic sorting method |
| CN108581719A (en) * | 2016-12-11 | 2018-09-28 | 王伟 | Sharp method is gone in a kind of polishing |
| CN108637837A (en) * | 2016-12-11 | 2018-10-12 | 王伟 | A kind of polishing process |
| CN108637838A (en) * | 2016-12-11 | 2018-10-12 | 王伟 | Polishing process |
| CN108161643B (en) * | 2016-12-11 | 2019-08-16 | 王伟 | A kind of grape-fruit removes sharp device |
| CN108161644B (en) * | 2016-12-11 | 2019-08-16 | 王伟 | Buddha's warrior attendant grape-fruit removes sharp device |
| CN108312013B (en) * | 2016-12-11 | 2019-08-16 | 诸暨市领跑管理咨询事务所 | Grape-fruit goes sharp method |
| CN108296926B (en) * | 2016-12-11 | 2019-08-23 | 诸暨市惠田机电制造有限公司 | Sharp device is removed in the polishing of Buddha's warrior attendant grape-fruit |
| CN108296927B (en) * | 2016-12-11 | 2019-08-23 | 诸暨市领跑管理咨询事务所 | A kind of Buddha's warrior attendant grape-fruit goes sharp method |
| CN108372117B (en) * | 2016-12-11 | 2019-08-30 | 王君 | Automatic sorting method for Buddha linden |
| CN108637837B (en) * | 2016-12-11 | 2019-09-03 | 诸暨市金美机械厂 | A kind of polishing process |
| CN108160502B (en) * | 2016-12-11 | 2019-09-03 | 诸暨市惠田机电制造有限公司 | A kind of Buddha's warrior attendant grape-fruit automatic sorting device |
| CN108355970B (en) * | 2016-12-11 | 2019-09-03 | 王君 | Automatic sorting method for Buddha linden |
| CN108581719B (en) * | 2016-12-11 | 2019-09-03 | 诸暨市宏益机械厂 | Sharp method is gone in a kind of polishing |
| CN108637838B (en) * | 2016-12-11 | 2019-09-03 | 诸暨市惠田机电制造有限公司 | Polishing process |
| CN111504537A (en) * | 2016-12-11 | 2020-08-07 | 王伟 | Automatic searching method for double tips of Buddha linden |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103245439B (en) | 2014-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103278298A (en) | Device for testing spring pressure | |
| CN103245439B (en) | Pressure contact type spring pressure test device | |
| CN201540102U (en) | Device for detecting curvature at pipe end of steel pipe | |
| CN203231852U (en) | Pressure-type device for testing pressure of spring | |
| CN203231881U (en) | Digital-display instrument for testing pull or pressure of spring | |
| CN110411827A (en) | Concrete compressive strength detecting device and detection method | |
| CN207650036U (en) | A kind of mechanical tensile forces test device | |
| CN107271781A (en) | A kind of fingerprint module automatic impedance-testing device | |
| CN203231841U (en) | Device capable of testing pressure of spring | |
| CN203231890U (en) | Device for testing elasticity of spring | |
| CN106248511A (en) | A kind of hardness tester with displacement dial plate function | |
| CN203287240U (en) | Test apparatus for mechanical properties of experimental teaching materials | |
| CN103245471A (en) | Device for testing elasticity of spring | |
| CN109174683A (en) | A kind of simple and effective spring mechanism for testing | |
| CN212275493U (en) | Rebound tester | |
| CN204807670U (en) | Novel pneumatic precision test tool | |
| CN109085064A (en) | A kind of equipment for detecting the deformation of steel ball resistance to stress | |
| CN203231840U (en) | Device for detecting tension of spring | |
| CN208547454U (en) | A kind of spring force coefficient detection device with collision prevention function | |
| CN203422080U (en) | Inner diameter detecting device used for ring-shaped component | |
| CN103245497A (en) | Spring tester providing stretching test function | |
| CN106197208B (en) | A kind of electro spindle central spindle detection device | |
| CN207570515U (en) | A kind of outer ring raceway position detecting mechanism | |
| CN207280886U (en) | One kind detection alloy rigidity equipment | |
| CN206959748U (en) | A kind of construction wall thickness measurement equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU DAMO PETROLEUM MACHINERY CO., LTD. Free format text: FORMER OWNER: CHENGDU CHENHUI SPRING MANUFACTURING CO., LTD. Effective date: 20140930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140930 Address after: Hoi Industrial Zone, Xindu District of Chengdu City Road 610000 in Sichuan Province Applicant after: Chengdu Damo Petroleum Machinery Co., Ltd. Address before: 610000 Sichuan city of Chengdu Province Economic and Technological Development Zone (Longquan) Ascot Road No. 119 Applicant before: Chengdu Chenhui Spring Manufacturing Co., Ltd. |
|
| 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: 20141119 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |