CN203231852U - Pressure-type device for testing pressure of spring - Google Patents
Pressure-type device for testing pressure of spring Download PDFInfo
- Publication number
- CN203231852U CN203231852U CN 201320259206 CN201320259206U CN203231852U CN 203231852 U CN203231852 U CN 203231852U CN 201320259206 CN201320259206 CN 201320259206 CN 201320259206 U CN201320259206 U CN 201320259206U CN 203231852 U CN203231852 U CN 203231852U
- Authority
- CN
- China
- Prior art keywords
- top board
- base
- tensimeter
- lower platen
- proving installation
- 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
Links
Images
Abstract
The utility model discloses a pressure type device for testing pressure of a spring, and the device comprises a base which is provided with a top plate. A pressing plate is disposed between the top plate and the base. One end of the pressing plate is connected with the base. The other end of the pressing plate passes through the top plate and is disposed outside the top plate, and a contact block is fixed on the surface of the other end of the pressing plate. The device is capable of solving the problem of interference phenomenon while pressure is provided. Moreover, the device has a simple structure, is convenient to use, has more accurate test results, and has higher work efficiency.
Description
Technical field
The utility model relates to a kind of proving installation, especially relates to a kind of pressure type spring pressure proving installation, belongs 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.
The utility model content
The device that the purpose of this utility model 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 pressure type spring pressure proving installation, 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.
The purpose of this utility model is achieved through the following technical solutions: a kind of pressure type spring pressure proving installation, 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 beneficial effects of the utility model are: 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 utility model.
Mark and corresponding parts title in the accompanying drawing: 1-base; 2-support column; 3-lower platen; 4-top board; 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 utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, a kind of pressure type spring pressure proving installation comprises base 1, described base 1 is provided with top board 6, is provided with pressing plate between top board 6 and the base 1, and 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.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 utility model preferably.
Claims (10)
1. pressure type spring pressure proving installation, 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 pressure type spring pressure proving installation 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 |
|---|---|---|---|
| CN 201320259206 CN203231852U (en) | 2013-05-14 | 2013-05-14 | Pressure-type device for testing pressure of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259206 CN203231852U (en) | 2013-05-14 | 2013-05-14 | Pressure-type device for testing pressure of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231852U true CN203231852U (en) | 2013-10-09 |
Family
ID=49287972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320259206 Expired - Fee Related CN203231852U (en) | 2013-05-14 | 2013-05-14 | Pressure-type device for testing pressure of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245439A (en) * | 2013-05-14 | 2013-08-14 | 成都晨晖弹簧制造有限公司 | Pressure contact type spring pressure test device |
| CN105806535A (en) * | 2016-05-10 | 2016-07-27 | 贵州永润煤业有限公司 | Anchor drilling rig pressure detection device and detection method thereof |
| CN107817161A (en) * | 2017-05-04 | 2018-03-20 | 马勒技术投资(中国）有限公司 | A kind of elastic steel sheet device for measuring force |
-
2013
- 2013-05-14 CN CN 201320259206 patent/CN203231852U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245439A (en) * | 2013-05-14 | 2013-08-14 | 成都晨晖弹簧制造有限公司 | Pressure contact type spring pressure test device |
| CN103245439B (en) * | 2013-05-14 | 2014-11-19 | 成都大漠石油机械有限公司 | Pressure contact type spring pressure test device |
| CN105806535A (en) * | 2016-05-10 | 2016-07-27 | 贵州永润煤业有限公司 | Anchor drilling rig pressure detection device and detection method thereof |
| CN105806535B (en) * | 2016-05-10 | 2019-04-16 | 贵州永润煤业有限公司 | A kind of jumbolter pressure-detecting device and its detection method |
| CN107817161A (en) * | 2017-05-04 | 2018-03-20 | 马勒技术投资(中国）有限公司 | A kind of elastic steel sheet device for measuring force |
| CN107817161B (en) * | 2017-05-04 | 2021-04-13 | 马勒技术投资(中国）有限公司 | Elastic steel sheet force measuring device |
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 | |
| CN208887530U (en) | A kind of novel stainless steel tubing measuring device | |
| CN203231881U (en) | Digital-display instrument for testing pull or pressure of spring | |
| CN203117290U (en) | Resistance test tool | |
| CN203231841U (en) | Device capable of testing pressure of spring | |
| CN204240906U (en) | Basic active piece lengths measurement mechanism | |
| CN203231890U (en) | Device for testing elasticity of spring | |
| CN207894580U (en) | A kind of spring pressure test device | |
| CN103134723A (en) | Corrugated tube rigidity tester | |
| CN203587458U (en) | Electronic tester for compression resilience of silk wadding quilt | |
| CN203287240U (en) | Test apparatus for mechanical properties of experimental teaching materials | |
| CN109945817A (en) | One population Molded Depth degree measuring device | |
| CN102494587A (en) | Dynamic testing method of thickness of battery AGM (absorbent glass mat) separator and testing device thereof | |
| CN103245471A (en) | Device for testing elasticity of spring | |
| CN203231840U (en) | Device for detecting tension of spring | |
| CN204807670U (en) | Novel pneumatic precision test tool | |
| CN212275493U (en) | Rebound tester | |
| CN204988867U (en) | Metal material fatigue damage test system | |
| CN203422080U (en) | Inner diameter detecting device used for ring-shaped component | |
| CN206959748U (en) | A kind of construction wall thickness measurement equipment | |
| CN101788428A (en) | underwear stretching apparatus | |
| CN103245497A (en) | Spring tester providing stretching test function |
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: 20131009 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |