CN106482608B - Thickness measurement equipment - Google Patents
Thickness measurement equipment Download PDFInfo
- Publication number
- CN106482608B CN106482608B CN201510557324.XA CN201510557324A CN106482608B CN 106482608 B CN106482608 B CN 106482608B CN 201510557324 A CN201510557324 A CN 201510557324A CN 106482608 B CN106482608 B CN 106482608B
- Authority
- CN
- China
- Prior art keywords
- measuring
- base
- pedestal
- stand
- guide rail
- 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
Abstract
The present invention relates to a kind of thickness measurement equipments, for measuring the thickness of workpiece, comprising: pedestal is plate-like structure, and the pedestal is for placing the workpiece；Stand, the stand are set on the pedestal；Guide rail is provided on the stand, the guide rail is perpendicular to the plane where the pedestal；Measuring block, is plate structure, and the measuring block and the pedestal face are arranged and are used for the sandwiched workpiece；The measuring block is connected with the guide rail, and the measuring block along the guide rail slidably；And it is fixed on the measuring mechanism on the stand, the measuring mechanism includes measuring staff and display panel；The measuring staff is connected with the measuring block, and the axis of the measuring staff is parallel with the glide direction of the relatively described guide rail of the measuring block.The rapid survey to thickness of workpiece may be implemented in above-mentioned thickness measurement equipment, and measurement accuracy is higher, simultaneously can be used for judging whether the thickness of workpiece meets the requirements, and the workpiece exceeded to thickness sorts.
Description
Technical field
The present invention relates to detection device fields, more particularly to a kind of thickness measurement equipment.
Background technique
With the development of technology, user is higher and higher to the quality requirement of product, and to many products, manufacturer is required
It is detected by detecting instrument, judges whether it is qualified, if meet the requirement of client.
Currently, the measurement for product thickness, mostly uses slide calliper rule to measure, and multiple measurement results are averaged
It obtains.This measurement method can only correspond to the distance between two o'clock in testing product every time, can not be quickly detected product most
Big thickness parameter, and it is larger to also result in measuring result error.Simultaneously when repeated detection, artificial operating force is different, nothing
Method effectively controls, and can also exist on measurement result influences.
Summary of the invention
Based on this, a kind of thickness measurement equipment that can quickly, accurately measure thickness of workpiece is provided.
A kind of thickness measurement equipment, for measuring the thickness of workpiece, comprising:
Pedestal is plate-like structure, and the pedestal is for placing the workpiece；
Stand, the stand are set on the pedestal；Guide rail is provided on the stand, the guide rail is perpendicular to described
Plane where pedestal；
Measuring block, is plate structure, and the measuring block and the pedestal face are arranged and are used for the sandwiched workpiece；It is described
Measuring block is connected with the guide rail, and the measuring block along the guide rail slidably；And
The measuring mechanism being fixed on the stand, the measuring mechanism include measuring staff and are connected with the measuring staff aobvious
Show disk；The measuring staff is connected with the measuring block, the sliding of the axis of the measuring staff guide rail opposite with the measuring block
Direction is parallel.
The pedestal includes first base and the second bottom being set in the first base in one of the embodiments,
Seat；The stand is set in the first base；The second base and the measuring block face are arranged；The second base
For placing the workpiece.
Multiple threaded holes are opened up in the first base in one of the embodiments,；It is provided on the pedestal multiple
Screw adjustments；The screw adjustments are arranged in the threaded hole, and with the second base close to the first base
Side is mutually supported, and stretches out the length of the first base by adjusting the screw adjustments to carry out water to the second base
Heibei provincial opera is whole.
Multiple first fasteners, the second base and institute are additionally provided on the pedestal in one of the embodiments,
First base is stated to be connected by multiple first fasteners.
The thickness measurement equipment further includes sliding block in one of the embodiments, and the sliding block includes:
Slider body, opens up on the slider body fluted, and the guide rail is arranged in the groove, the sliding block master
Body can the relatively described guide rail sliding；And
Take-up housing, the take-up housing are fixedly connected with the slider body；The measuring block passes through the take-up housing and institute
Measuring staff is stated to be connected；The measuring block is slided by the take-up housing and the slider body along the guide rail.
The thickness measurement equipment further includes mounting base and the second fastener, the mounting base in one of the embodiments,
It is installed on the stand by second fastener；The display panel is fixed in the mounting base；In the mounting base
First through hole is offered, the measuring staff is arranged in the first through hole.
Long hole is offered on the stand in one of the embodiments, second fastener is arranged in the long hole
It is interior.
The thickness measurement equipment further includes tensioning mechanism in one of the embodiments, and the tensioning mechanism is located at described
The side of guide rail；Described tensioning mechanism one end is connected with the measuring block；The tensioning mechanism far from the measuring block one
End is connected with the stand；The tensioning mechanism can lift the measuring block.
The tensioning mechanism includes: in one of the embodiments,
Elastic component, described elastic component one end are connected with the measuring block；And
Elastic component fixed plate opens up multiple second through-holes in the elastic component fixed plate, and the elastic component is far from the survey
One end of gauge block is arranged in second through-hole；The one end of the elastic component fixed plate far from the elastic component and the stand
It is rotatably connected.
The side on the pedestal far from the measuring block is provided with base support in one of the embodiments, described
Base support supports the pedestal.
Above-mentioned thickness measurement equipment, measuring block are slided along guide rail, and workpiece clamp is between flat pedestal and measuring block, with survey
The measuring staff that gauge block is connected can measure the distance between measuring block and pedestal, the as thickness of workpiece, realize to workpiece thickness
The rapid survey of degree, and measurement accuracy is higher.Above-mentioned thickness measurement equipment serves not only as the instrument of thickness of workpiece measurement, to obtain
The thickness parameter for obtaining workpiece, simultaneously can be used for judging whether the thickness of workpiece meets the requirements, and the workpiece exceeded to thickness carries out
Sorting.
Further, long hole is provided on the stand of above-mentioned thickness measurement equipment, the second fastener, which passes through long hole, will pacify
Dress seat is fixed on the position that height is different on stand, can satisfy the measurement of the workpiece of different-thickness.
Further, it is provided with tensioning mechanism on the stand of above-mentioned thickness measurement equipment, different journeys can be applied to measuring block
The pulling force of degree avoids destruction of the measuring block to workpiece shapes to realize the measurement of the thickness of workpiece softer to material.Exist simultaneously
When measurement, when carrying out thickness measure to the multiple workpiece of same type, it can control tensioning mechanism to the active force of workpiece, make to measure
Block keeps certain measurement dynamics to workpiece, achievees the effect that reduce measurement error.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the thickness measurement equipment of one embodiment of the invention；
Fig. 2 is the structural schematic diagram at another visual angle of thickness measurement equipment shown in Fig. 1；
Fig. 3 is the structural schematic diagram at another visual angle of thickness measurement equipment shown in Fig. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in Figure 1, the thickness measurement equipment 10 of one embodiment of the invention, including pedestal 100, stand 200, measuring block 300
And measuring mechanism 400.
Pedestal 100 is plate-like structure.Measurement workpiece (not shown) is placed on pedestal 100.Stand 200 is set to pedestal
On 100.Guide rail 210 is provided on stand 200.Guide rail 210 is perpendicular to the plane where pedestal 100.Measuring block 300 is plate knot
Structure.Measuring block 300 and 100 face of pedestal are arranged.Measuring block 300 is connected with guide rail 210, and measuring block 300 can along guide rail 210
Sliding, so that measuring block 300 is far from pedestal 100 or close to pedestal 100.Measuring mechanism 400 includes measuring staff 420 and display panel 410.
Display panel 410 is connected with measuring staff 420, and the data result measured to measuring staff 420 is shown.Display panel 410 is fixed on vertical
On seat 200.Measuring staff 420 is connected with measuring block 300, and the axis of measuring staff 420 and measuring block 300 are along the sliding side of guide rail 210
To parallel.
Specifically in the present embodiment, pedestal 100 includes first base 110 and the second bottom being set in first base 110
Seat 120.Workpiece is placed in second base 120.Stand 200 is set in first base 110.Second base 120 and measuring block
The setting of 300 faces.
Specifically, being additionally provided with screw adjustments 130 on pedestal 100.Threaded hole is opened up in first base 110, and (figure is not
Show), screw adjustments 130 are arranged in threaded hole, and mutually support with second base 120 close to the side of first base 110.Pass through
It adjusts screw adjustments 130 and stretches out the length of first base 110 to carry out horizontal adjustment to second base 120.
It should be pointed out that screw adjustments 130 number be it is multiple, preferably three or more.The number of threaded hole
It is corresponding with the number of screw adjustments 130, and be set on the different location of first base 110.Multiple threaded holes are not conllinear,
To achieve the purpose that 120 horizontal plane of second base is adjusted.In the present embodiment, screw adjustments 130 and threaded hole are equal
Four are set as, and adjacent screw adjustments 130 are connected to form parallelogram.
Specifically in the present embodiment, multiple first fasteners 140 are set on pedestal 100.Second base 120 and first base
110 are connected by multiple first fasteners 140, and it is mobile that position occurs in first base 110 to avoid second base 120.
Side on pedestal 100 far from measuring block 300 is provided with base support 600, and base support 600 can be to pedestal 100
It is supported.Specifically, base support 600 is set to side of the first base 110 far from second base 120.
Specifically in the present embodiment, measuring block 300 is connected by sliding block 700 with guide rail 210.Specifically, sliding block 700 wraps
Include slider body 710 and take-up housing 720.Take-up housing 720 is fixedly connected with slider body 710.It is offered on slider body 710 recessed
Slot (not shown), guide rail 210 is arranged in the groove, and is matched with groove, so that slider body 710 can the cunning of opposite rail 210
It is dynamic.Slider body 710 successively drives take-up housing 720 and measuring block 300 to slide along guide rail 210.Measuring staff 420 passes through take-up housing 720
It is connected with measuring block 300.
It is additionally provided with handle 800 on sliding block 700, can be lifted sliding block 700 by handle 800, keeps it sliding along guide rail 210
It is dynamic.Handle 800 may be mounted on take-up housing 720 or on slider body 710.In the present embodiment, handle 800 is mounted on cunning
On block 720.
It should be pointed out that above-mentioned slider body 710 can be structure as a whole with take-up housing 720.It is appreciated that other
In embodiment, sliding block 700 be can be omitted, and measuring block 300 is directly in mating connection with guide rail 210.
As shown in Figure 1, Figure 2, specifically in the present embodiment, measuring mechanism 400 passes through mounting base 220 and the second fastener
230 are installed on stand 200.Through-hole (not shown) is offered in mounting base 220, measuring staff 420 passes through through-hole and 720 phase of take-up housing
Connection.Measuring mechanism 400 is fixed in mounting base 220, and mounting base 220 plays the role of fixed support measuring mechanism 400.The
Mounting base 220 is fixed on stand 200 by two fasteners 230 again.
It should be pointed out that offering long hole 240 on stand 200.Second fastener 230 is arranged in long hole 240, and will
Mounting base 220 is fixed on stand 200.It can be by changing position of second fastener 230 in long hole 240, to change peace
Dress seat 220 is fixed on the height on stand 200, and then changes the measurement range of thickness measurement equipment 10, to meet to different-thickness
The measurement of workpiece.
Specifically, in the present embodiment, above-mentioned measuring mechanism 400 is amesdial.
Referring to figs 1 and 3, specifically in the present embodiment, thickness measurement equipment 10 further includes tensioning mechanism 900.Fastener
Structure 900 is located at the side of guide rail 210.900 one end of tensioning mechanism is connected with measuring block 300.Tensioning mechanism 900 is far from measuring block
300 one end is connected with stand 200, and tensioning mechanism 900 can lift measuring block 300, prevents the work soft in measurement material foot
When part, destruction of the measuring block 300 to workpiece shapes.
Specifically, tensioning mechanism 900 includes elastic component 910 and elastic component fixed plate 920.910 one end of elastic component and measurement
Block 300 is connected.Multiple second through-holes 921, the one end of elastic component 910 far from measuring block 300 are opened up in elastic component fixed plate 920
It is arranged in the second through-hole 921.The one end of elastic component fixed plate 920 far from elastic component 910 is rotatably connected with stand 200.Bullet
Property part 910 can be arranged in the second different through-holes 921, it is real to change elastic component 910 to the size of 300 applied force of measuring block
Now to the measurement of the workpiece of different materials.And when measuring same type workpiece, it can be made by adjusting tensioning mechanism 900
The measurement dynamics that measuring block 300 keeps constant workpiece, to reduce measurement error.Elastic component 910 is specifically as follows tension spring.
It should be pointed out that the one end of elastic component 910 far from elastic component fixed plate 920 is connected with take-up housing 720.Elasticity
The one end of part 910 far from elastic component fixed plate 920 can also be connected with slider body 710.Elastic component 910 is fixed with elastic component
The position of plate 920 also can be interchanged, and lift power to the application of measuring block 300 to reach.
By taking the thickness for measuring battery of mobile phone as an example, in measurement, tensioning mechanism 900 can control the pulling force of measuring block 300
System can influence caused by cell thickness to avoid measuring block 300 when measurement in 500g or so, make the thickness of battery of mobile phone measured
Error is spent in 0.05mm or so.
Sliding block 700, stand 200 and first base 110 can be aluminum alloy material in above-mentioned thickness measurement equipment 10, to mitigate thickness
Spend the weight of measuring instrument 10.Measuring block 300 and second base 120 can be that steel material is subtracted with guaranteeing the horizontal accuracy of measurement plane
Small measurement error.Before thickness measurement equipment 10 carries out thickness measure to workpiece, need first to be verified with canonical measure block.Verification
After qualification, workpiece is placed on pedestal, workpiece is clamped with measuring block 300 and second base 120, can be shown on display panel 410
The thickness parameter of workpiece is shown, and then realizes the sorting to the exceeded workpiece of thickness.
Above-mentioned thickness measurement equipment 10, measuring block 300 are slided along guide rail 210, and workpiece clamp is in flat pedestal 100 and measurement
Between block 300, the measuring staff 420 being connected with measuring block 300 can measure the distance between measuring block 300 and pedestal 100, as
The thickness of workpiece.Above-mentioned thickness measurement equipment 10 serves not only as the instrument of thickness of workpiece measurement, to obtain the thickness ginseng of workpiece
Number, simultaneously can be used for judging whether the thickness of workpiece meets the requirements, the workpiece exceeded to thickness sorts.
Further, long hole 240 is provided on the stand 200 of above-mentioned thickness measurement equipment 10, the second fastener 230 passes through length
Mounting base 220 can be fixed on the position that height is different on stand 200 by hole 240, can satisfy the survey of the workpiece of different-thickness
Amount.
Further, it is provided with tensioning mechanism 900 on the stand 200 of above-mentioned thickness measurement equipment 10, it can be to measuring block 300
Apply different degrees of pulling force, to realize the measurement of the thickness of workpiece softer to material, avoids measuring block 300 to workpiece shapes
It destroys.Simultaneously in measurement, when carrying out thickness measure to the multiple workpiece of same type, tensioning mechanism 900 can control to workpiece
Active force, so that measuring block 300 is kept certain measurement dynamics to workpiece, achieve the effect that reduce measurement error.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of thickness measurement equipment, for measuring the thickness of workpiece characterized by comprising
Pedestal is plate-like structure, and the pedestal is for placing the workpiece；
Stand, the stand are set on the pedestal；Guide rail is provided on the stand, the guide rail is perpendicular to the pedestal
The plane at place；
Measuring block, is plate structure, and the measuring block and the pedestal face are arranged and are used for the sandwiched workpiece；The measurement
Block is connected with the guide rail, and the measuring block along the guide rail slidably；And
The measuring mechanism being fixed on the stand, the measuring mechanism include measuring staff and the display that is connected with the measuring staff
Disk；The measuring staff is connected with the measuring block, the sliding side of the axis of the measuring staff guide rail opposite with the measuring block
To parallel；
The thickness measurement equipment further includes tensioning mechanism, and the tensioning mechanism is located at the side of the guide rail；The tensioning mechanism
One end is connected with the measuring block；The one end of the tensioning mechanism far from the measuring block is connected with the stand；It is described
Tensioning mechanism can lift the measuring block；
The tensioning mechanism includes:
Elastic component, described elastic component one end are connected with the measuring block；And
Elastic component fixed plate opens up multiple second through-holes in the elastic component fixed plate, and the elastic component is far from the measuring block
One end be arranged in second through-hole；The one end of the elastic component fixed plate far from the elastic component can turn with the stand
Dynamic connection.
2. thickness measurement equipment according to claim 1, which is characterized in that the pedestal includes first base and is set to institute
State the second base in first base；The stand is set in the first base；The second base and the measuring block
Face setting；The second base is for placing the workpiece.
3. thickness measurement equipment according to claim 2, which is characterized in that open up multiple threaded holes in the first base；
Multiple screw adjustments are provided on the pedestal；The screw adjustments are arranged in the threaded hole, and with second bottom
The side for seating against the nearly first base is mutually supported, by adjust the screw adjustments stretch out the length of the first base with
Horizontal adjustment is carried out to the second base.
4. thickness measurement equipment according to claim 2, which is characterized in that be additionally provided with multiple first fastenings on the pedestal
Part, the second base are connected with the first base by multiple first fasteners.
5. thickness measurement equipment according to claim 1, which is characterized in that the thickness measurement equipment further includes sliding block, described
Sliding block includes:
Slider body, opens up on the slider body fluted, and the guide rail is arranged in the groove, and the slider body can
The relatively described guide rail sliding；And
Take-up housing, the take-up housing are fixedly connected with the slider body；The measuring block passes through the take-up housing and the survey
Bar is connected；The measuring block is slided by the take-up housing and the slider body along the guide rail.
6. thickness measurement equipment according to claim 1, which is characterized in that the thickness measurement equipment further includes mounting base and
Two fasteners, the mounting base are installed on the stand by second fastener；The display panel is fixed on the peace
It fills on seat；First through hole is offered in the mounting base, the measuring staff is arranged in the first through hole.
7. thickness measurement equipment according to claim 6, which is characterized in that offer long hole on the stand, described second
Fastener is arranged in the long hole.
8. thickness measurement equipment according to claim 1, which is characterized in that far from the side of the measuring block on the pedestal
It is provided with base support, the base support supports the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557324.XA CN106482608B (en) | 2015-09-02 | 2015-09-02 | Thickness measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557324.XA CN106482608B (en) | 2015-09-02 | 2015-09-02 | Thickness measurement equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106482608A CN106482608A (en) | 2017-03-08 |
| CN106482608B true CN106482608B (en) | 2019-02-12 |
Family
ID=58238445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510557324.XA Expired - Fee Related CN106482608B (en) | 2015-09-02 | 2015-09-02 | Thickness measurement equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106482608B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556492B (en) * | 2017-09-27 | 2020-07-28 | 宁波方太厨具有限公司 | Measuring and checking tool for inner ring fire cover of combustor for gas stove |
| CN111121585A (en) * | 2019-11-19 | 2020-05-08 | 上海复合材料科技有限公司 | Thickness measurement method, system, medium and device suitable for adapter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816746Y (en) * | 2005-08-12 | 2006-09-13 | 桂林广陆数字测控股份有限公司 | High-precision digital-displaying rubbe-plastic thickness measuring instrument |
| CN102466448A (en) * | 2010-11-19 | 2012-05-23 | 维达纸业（广东）有限公司 | Towel paper thickness measuring device and towel paper thickness measuring method |
| CN102519338A (en) * | 2011-12-30 | 2012-06-27 | 天津力神电池股份有限公司 | Device for measuring thickness of battery |
| CN202956074U (en) * | 2012-11-23 | 2013-05-29 | 福州双屹砂轮有限公司 | Oil stone piece thickness measuring device |
| CN203857912U (en) * | 2014-06-04 | 2014-10-01 | 浙江努奥罗新能源科技有限公司 | Battery thickness measuring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835805A (en) * | 1994-07-21 | 1996-02-06 | Fuji Oozx Inc | Thickness inspection of top wall for bottomed cylindrical work |
-
2015
- 2015-09-02 CN CN201510557324.XA patent/CN106482608B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816746Y (en) * | 2005-08-12 | 2006-09-13 | 桂林广陆数字测控股份有限公司 | High-precision digital-displaying rubbe-plastic thickness measuring instrument |
| CN102466448A (en) * | 2010-11-19 | 2012-05-23 | 维达纸业（广东）有限公司 | Towel paper thickness measuring device and towel paper thickness measuring method |
| CN102519338A (en) * | 2011-12-30 | 2012-06-27 | 天津力神电池股份有限公司 | Device for measuring thickness of battery |
| CN202956074U (en) * | 2012-11-23 | 2013-05-29 | 福州双屹砂轮有限公司 | Oil stone piece thickness measuring device |
| CN203857912U (en) * | 2014-06-04 | 2014-10-01 | 浙江努奥罗新能源科技有限公司 | Battery thickness measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106482608A (en) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7243554B2 (en) | Micro-tensile testing system | |
| CN106482608B (en) | Thickness measurement equipment | |
| US7258022B2 (en) | Micro-tensile testing system | |
| CN203758687U (en) | Sine force standardizing device | |
| CN103970066B (en) | Numerical-control machine tool frequency-response function obtaining method based on different structure states of machine tool | |
| US20100139359A1 (en) | Spring force component tester | |
| JP3739314B2 (en) | Material surface mechanical property testing equipment | |
| CN112014044A (en) | Static stiffness tester and static stiffness testing method | |
| CN110125480A (en) | A kind of detection method and detection system of the side deformation of bands for band back | |
| CN108615440A (en) | A kind of height-adjustable student experiment with falling objects machine | |
| CN108240896A (en) | Fatigue strength measuring method and device | |
| US9772222B2 (en) | Retainer for photoelectric sensor and photoelectric pulse wave measuring apparatus including the same | |
| CN208313705U (en) | The Research in Fabric Shear test fixture of adjustable tension | |
| US20140298897A1 (en) | High speed nano wear testing apparatus | |
| CN206740053U (en) | Bearing outer ring ditch curvature, ditch position deviation measuring apparatus | |
| CN110672442B (en) | Elastic strip fatigue test device and monitoring system | |
| CN105372444B (en) | Medical exercise stress speed calibration device and its accuracy Design and calibration method | |
| CN208636169U (en) | A kind of friction test device | |
| CN102840969A (en) | Clamp for testing fatigue of rotating shaft | |
| US10578529B2 (en) | Tension measurement device | |
| CN208998725U (en) | A kind of impeller panel flatness inspection devices | |
| CN209280203U (en) | Dynamometer alignment aid | |
| CN109668781A (en) | A kind of tensile property test equipment of door and window handle | |
| US11248973B2 (en) | Insertion and withdrawal force measurement system | |
| CN207556443U (en) | A kind of belt pulley testing flatness device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20210902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |