CN108871942A - A kind of filter stretching measuring instrument - Google Patents
A kind of filter stretching measuring instrument Download PDFInfo
- Publication number
- CN108871942A CN108871942A CN201810938455.6A CN201810938455A CN108871942A CN 108871942 A CN108871942 A CN 108871942A CN 201810938455 A CN201810938455 A CN 201810938455A CN 108871942 A CN108871942 A CN 108871942A
- Authority
- CN
- China
- Prior art keywords
- filter
- clamping device
- chassis
- holder
- measuring instrument
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The invention discloses a kind of filters to stretch measuring instrument, it is composed by electronic universal tester and with filter clamping device, the filter clamping device mainly includes chassis, lower holder and upper holder, the chassis is radially equipped with several open slots, the surface of the open slot side is equipped with graduation mark, what there was a graduation mark on the chassis is additionally provided with position line on one side, the lower holder and upper holder are fixed by screws in the one side that there is graduation mark on chassis, spring is equipped between upper and lower holder, the spring pocket is on screw, the filter clamping device is separately fixed at filter both ends, the filter clamping device of one end and the upper clamping opening of electronic universal tester connect, the filter clamping device of the other end and the lower clamping opening of electronic universal tester connect.The present invention only need to adjust the position between upper holder and lower holder according to the specification of filter to fix filter, avoid frequently replacement fixture bring inconvenience, improve testing efficiency.
Description
Technical field
The invention belongs to properties of product the field of test technology, in particular to a kind of filter stretches measuring instrument.
Background technique
Existing filter stretches measurement at present, needs to select different fixtures to fix filtering according to the diameter of filter
Device will be replaced as frequently as fixture when needing to measure the filter of plurality of specifications, not only reduce testing efficiency, and operator
Member is replaced as frequently as fixture and will also result in measurement error, reduces the precision of filter extension test.
Summary of the invention
In order to overcome defect present in background technique, the present invention provides a kind of filter stretching measuring instrument.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of filter stretching measuring instrument, by electronics ten thousand
Energy testing machine and filter clamping device are composed, and the filter clamping device mainly includes chassis, lower holder and upper folder
Seat, the chassis are radially equipped with several open slots, and the surface of several open slot sides is equipped with scale
Line, what there was a graduation mark on the chassis is additionally provided with position line on one side, and the lower holder is fixedly connected at open slot by screw to be had
The one side of graduation mark, the upper holder are fixedly connected on the surface of lower holder by screw, between lower holder and upper holder
Equipped with spring, the spring is set on screw, and one end of the spring offsets with lower holder, and the other end offsets with upper holder,
The filter clamping device is separately fixed at filter both ends, the filter clamping device and electronics ten thousand of described filter one end
The upper clamping opening connection of energy testing machine, the filter clamping device of the other end and the lower clamping opening of electronic universal tester connect.
In the above scheme, the open slot is U-shaped, and the open slot is at least 3.
In the above scheme, the chassis is discoid.
In the above scheme, the graduation mark is arranged between position line and the maximum outside diameter on chassis.
In the above scheme, the upper clamping opening of the electronic universal tester and lower clamping opening are located in same vertical line.
Compared with prior art, the beneficial effects of the invention are as follows：(1) stretching that can apply to plurality of specifications filter is surveyed
Examination is replaced and easy for installation；(2) filter clamping device need to only one-time fix, when measuring the filter of different size every time
The position that upper and lower holder need to only be adjusted avoids frequently replacement fixture bring inconvenience, improves testing efficiency.
Detailed description of the invention
Fig. 1 is that filter of the present invention stretches measuring instrument schematic diagram；
Fig. 2 is filter clamping device main view of the present invention；
Fig. 3 is filter clamping device top view of the present invention.
In figure：The chassis 1-；Holder under 2-；The upper holder of 3-；4- open slot；5- graduation mark；6- position line；7- spring；8- spiral shell
Nail；9- filter clamping device；10- electronic universal tester；11- filter；The upper clamping opening of 12-；Clamping opening under 13-.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, present invention is further described in detail.
As shown in Figures 2 and 3, filter clamping device 9 mainly includes chassis 1, lower holder 2 and upper holder 3, the chassis
1 is in the form of annular discs, is set on radially on chassis 1 there are three open slot 4, the open slot 4 is U-shaped opening slot, and three U-shapeds are opened
The surface of 4 side of mouthful slot is equipped with graduation mark 5, and what there was a graduation mark 5 on the chassis 1 is additionally provided with position line 6 on one side, and graduation mark 5 is set
It sets between position line 6 and the maximum outside diameter on chassis 1, lower holder 2 is fixed by the screw 8 of two reversing devices with upper holder 3
There is the one side of graduation mark 5 in three U-shaped opening slots 4, is set between each lower holder 2 and upper holder 3 there are two spring 7, spring 7
It is respectively sleeved on two screws 8, one end of spring 7 offsets with lower holder 2, and the other end offsets with upper holder 3, passes through screw 8
Screw or unscrew to adjust the distance between lower holder 2 and upper holder 3.
As shown in Figure 1, the filter clamping device 9 is separately fixed at 11 both ends of filter, the filter of 11 one end of filter
Clear device clamping device 9 is fixedly connected with the upper clamping opening of electronic universal tester 10, the filter clamping device 9 and electronics of the other end
The lower clamping opening of universal testing machine 10 is fixedly connected.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other the relevant technologies
Field is included within the scope of the present invention.
Claims (5)
1. a kind of filter stretches measuring instrument, it is composed of electronic universal tester (10) and filter clamping device (9),
It is characterized in that：The filter clamping device (9) mainly includes chassis (1), lower holder (2) and upper holder (3), the chassis
(1) several open slots (4) are radially equipped with, the surface of several described open slot (4) sides is equipped with graduation mark
(5), the chassis (1) has being additionally provided on one side position line (6) for graduation mark, and the lower holder (2) is fixedly connected by screw (8)
There is the one side of graduation mark (5) at open slot (4), the upper holder (3) is fixedly connected on lower holder (2) by screw (8)
Surface is equipped with spring (7) between lower holder (2) and upper holder (3), and the spring (7) is set on screw (8), described
One end of spring (7) offsets with lower holder (2), and the other end offsets with upper holder (3), and the filter clamping device (9) is respectively
It is fixed on filter (11) both ends, the filter clamping device (9) and electronic universal tester of described filter (11) one end
(10) upper clamping opening (12) connection, the filter clamping device (9) of the other end and the lower clamping opening of electronic universal tester (10)
(13) it connects.
2. a kind of filter according to claim 1 stretches measuring instrument, it is characterised in that：The open slot (4) is U-shaped,
And the open slot (4) is at least 3.
3. a kind of filter according to claim 1 stretches measuring instrument, it is characterised in that：The chassis (1) is discoid.
4. a kind of filter according to claim 1 stretches measuring instrument, it is characterised in that：Graduation mark (5) setting exists
Between position line (6) and the maximum outside diameter of chassis (1).
5. a kind of filter according to claim 1 stretches measuring instrument, it is characterised in that：The electronic universal tester
(10) upper clamping opening (12) and lower clamping opening (13) is located in same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810938455.6A CN108871942A (en) | 2018-08-17 | 2018-08-17 | A kind of filter stretching measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810938455.6A CN108871942A (en) | 2018-08-17 | 2018-08-17 | A kind of filter stretching measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871942A true CN108871942A (en) | 2018-11-23 |
Family
ID=64318355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810938455.6A Pending CN108871942A (en) | 2018-08-17 | 2018-08-17 | A kind of filter stretching measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571476A (en) * | 2024-01-16 | 2024-02-20 | 安徽禄讯电子科技有限公司 | Drawing force detection device for filter shell drawing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370503A1 (en) * | 1986-06-16 | 1988-01-30 | Белорусский Политехнический Институт | Gripper for specimens for tension test |
| CN201222026Y (en) * | 2008-06-06 | 2009-04-15 | 奇瑞汽车股份有限公司 | Elongation test clamper for universal tester pipe |
| CN203606214U (en) * | 2013-12-11 | 2014-05-21 | 上海电力建设修造厂 | Clamping device for welded stud tensile test |
| CN203785845U (en) * | 2014-04-17 | 2014-08-20 | 永嘉县特优机械有限公司 | Standing type valve hydraulic test stand |
| CN205656067U (en) * | 2016-05-16 | 2016-10-19 | 扬州大学 | Tensile anchor clamps of circular cross section test piece universal tester |
| CN106053217A (en) * | 2016-05-12 | 2016-10-26 | 上海工程技术大学 | Multifunctional T type sample stretching and fatigue experiment clamp |
| CN206169326U (en) * | 2016-08-29 | 2017-05-17 | 温岭市中达精密钢件有限公司 | Three -jaw anchor clamps float |
| CN206936412U (en) * | 2017-07-11 | 2018-01-30 | 福建成功机床有限公司 | A kind of adaptive location fixture |
-
2018
- 2018-08-17 CN CN201810938455.6A patent/CN108871942A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370503A1 (en) * | 1986-06-16 | 1988-01-30 | Белорусский Политехнический Институт | Gripper for specimens for tension test |
| CN201222026Y (en) * | 2008-06-06 | 2009-04-15 | 奇瑞汽车股份有限公司 | Elongation test clamper for universal tester pipe |
| CN203606214U (en) * | 2013-12-11 | 2014-05-21 | 上海电力建设修造厂 | Clamping device for welded stud tensile test |
| CN203785845U (en) * | 2014-04-17 | 2014-08-20 | 永嘉县特优机械有限公司 | Standing type valve hydraulic test stand |
| CN106053217A (en) * | 2016-05-12 | 2016-10-26 | 上海工程技术大学 | Multifunctional T type sample stretching and fatigue experiment clamp |
| CN205656067U (en) * | 2016-05-16 | 2016-10-19 | 扬州大学 | Tensile anchor clamps of circular cross section test piece universal tester |
| CN206169326U (en) * | 2016-08-29 | 2017-05-17 | 温岭市中达精密钢件有限公司 | Three -jaw anchor clamps float |
| CN206936412U (en) * | 2017-07-11 | 2018-01-30 | 福建成功机床有限公司 | A kind of adaptive location fixture |
Non-Patent Citations (1)
| Title |
|---|
| 马纯海: "集油滤清器壳体拉伸工艺及模具设计", 《模具工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117571476A (en) * | 2024-01-16 | 2024-02-20 | 安徽禄讯电子科技有限公司 | Drawing force detection device for filter shell drawing |
| CN117571476B (en) * | 2024-01-16 | 2024-03-19 | 安徽禄讯电子科技有限公司 | Drawing force detection device for filter shell drawing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |